| /* |
| * Copyright (C) 2007, 2008 Holger Hans Peter Freyther |
| * Copyright (C) 2007, 2008, 2009 Christian Dywan <christian@imendio.com> |
| * Copyright (C) 2007 Xan Lopez <xan@gnome.org> |
| * Copyright (C) 2007, 2008 Alp Toker <alp@atoker.com> |
| * Copyright (C) 2008 Jan Alonzo <jmalonzo@unpluggable.com> |
| * Copyright (C) 2008 Gustavo Noronha Silva <gns@gnome.org> |
| * Copyright (C) 2008 Nuanti Ltd. |
| * Copyright (C) 2008, 2009, 2010 Collabora Ltd. |
| * Copyright (C) 2009, 2010 Igalia S.L. |
| * Copyright (C) 2009 Movial Creative Technologies Inc. |
| * Copyright (C) 2009 Bobby Powers |
| * Copyright (C) 2010 Joone Hur <joone@kldp.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| #include "webkitwebview.h" |
| |
| #include "AXObjectCache.h" |
| #include "AbstractDatabase.h" |
| #include "BackForwardListImpl.h" |
| #include "Chrome.h" |
| #include "ChromeClientGtk.h" |
| #include "ClipboardUtilitiesGtk.h" |
| #include "ContextMenu.h" |
| #include "ContextMenuClientGtk.h" |
| #include "ContextMenuController.h" |
| #include "Cursor.h" |
| #include "Document.h" |
| #include "DocumentLoader.h" |
| #include "DragActions.h" |
| #include "DragClientGtk.h" |
| #include "DragController.h" |
| #include "DragData.h" |
| #include "Editor.h" |
| #include "EditorClientGtk.h" |
| #include "EventHandler.h" |
| #include "FloatQuad.h" |
| #include "FocusController.h" |
| #include "FrameLoader.h" |
| #include "FrameLoaderTypes.h" |
| #include "FrameView.h" |
| #include "GOwnPtrGtk.h" |
| #include "GraphicsContext.h" |
| #include "GtkVersioning.h" |
| #include "HTMLNames.h" |
| #include "HitTestRequest.h" |
| #include "HitTestResult.h" |
| #include "IconDatabase.h" |
| #include "InspectorClientGtk.h" |
| #include "InspectorController.h" |
| #include "MemoryCache.h" |
| #include "MouseEventWithHitTestResults.h" |
| #include "NotImplemented.h" |
| #include "PageCache.h" |
| #include "Pasteboard.h" |
| #include "PasteboardHelper.h" |
| #include "PasteboardHelperGtk.h" |
| #include "PlatformKeyboardEvent.h" |
| #include "PlatformWheelEvent.h" |
| #include "ProgressTracker.h" |
| #include "RenderView.h" |
| #include "ResourceHandle.h" |
| #include "ScriptValue.h" |
| #include "Scrollbar.h" |
| #include "Settings.h" |
| #include "webkit/WebKitDOMDocumentPrivate.h" |
| #include "webkitdownload.h" |
| #include "webkitdownloadprivate.h" |
| #include "webkitenumtypes.h" |
| #include "webkitgeolocationpolicydecision.h" |
| #include "webkitglobalsprivate.h" |
| #include "webkithittestresultprivate.h" |
| #include "webkiticondatabase.h" |
| #include "webkitmarshal.h" |
| #include "webkitnetworkrequest.h" |
| #include "webkitnetworkresponse.h" |
| #include "webkitviewportattributes.h" |
| #include "webkitviewportattributesprivate.h" |
| #include "webkitwebbackforwardlist.h" |
| #include "webkitwebframeprivate.h" |
| #include "webkitwebhistoryitem.h" |
| #include "webkitwebhistoryitemprivate.h" |
| #include "webkitwebinspector.h" |
| #include "webkitwebinspectorprivate.h" |
| #include "webkitwebpolicydecision.h" |
| #include "webkitwebresource.h" |
| #include "webkitwebsettingsprivate.h" |
| #include "webkitwebplugindatabaseprivate.h" |
| #include "webkitwebwindowfeatures.h" |
| #include "webkitwebviewprivate.h" |
| #include <gdk/gdkkeysyms.h> |
| #include <glib/gi18n-lib.h> |
| #include <wtf/gobject/GOwnPtr.h> |
| #include <wtf/text/CString.h> |
| |
| /** |
| * SECTION:webkitwebview |
| * @short_description: The central class of the WebKitGTK+ API |
| * @see_also: #WebKitWebSettings, #WebKitWebFrame |
| * |
| * #WebKitWebView is the central class of the WebKitGTK+ API. It is a |
| * #GtkWidget implementing the scrolling interface which means you can |
| * embed in a #GtkScrolledWindow. It is responsible for managing the |
| * drawing of the content, forwarding of events. You can load any URI |
| * into the #WebKitWebView or any kind of data string. With #WebKitWebSettings |
| * you can control various aspects of the rendering and loading of the content. |
| * Each #WebKitWebView has exactly one #WebKitWebFrame as main frame. A |
| * #WebKitWebFrame can have n children. |
| * |
| * <programlisting> |
| * /<!-- -->* Create the widgets *<!-- -->/ |
| * GtkWidget *main_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
| * GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
| * GtkWidget *web_view = webkit_web_view_new (); |
| * |
| * /<!-- -->* Place the WebKitWebView in the GtkScrolledWindow *<!-- -->/ |
| * gtk_container_add (GTK_CONTAINER (scrolled_window), web_view); |
| * gtk_container_add (GTK_CONTAINER (main_window), scrolled_window); |
| * |
| * /<!-- -->* Open a webpage *<!-- -->/ |
| * webkit_web_view_load_uri (WEBKIT_WEB_VIEW (web_view), "http://www.gnome.org"); |
| * |
| * /<!-- -->* Show the result *<!-- -->/ |
| * gtk_window_set_default_size (GTK_WINDOW (main_window), 800, 600); |
| * gtk_widget_show_all (main_window); |
| * </programlisting> |
| */ |
| |
| static const double defaultDPI = 96.0; |
| static IntPoint globalPointForClientPoint(GdkWindow* window, const IntPoint& clientPoint); |
| |
| using namespace WebKit; |
| using namespace WebCore; |
| |
| enum { |
| /* normal signals */ |
| NAVIGATION_REQUESTED, |
| NEW_WINDOW_POLICY_DECISION_REQUESTED, |
| NAVIGATION_POLICY_DECISION_REQUESTED, |
| MIME_TYPE_POLICY_DECISION_REQUESTED, |
| CREATE_WEB_VIEW, |
| WEB_VIEW_READY, |
| WINDOW_OBJECT_CLEARED, |
| LOAD_STARTED, |
| LOAD_COMMITTED, |
| LOAD_PROGRESS_CHANGED, |
| LOAD_ERROR, |
| LOAD_FINISHED, |
| TITLE_CHANGED, |
| HOVERING_OVER_LINK, |
| POPULATE_POPUP, |
| STATUS_BAR_TEXT_CHANGED, |
| ICON_LOADED, |
| SELECTION_CHANGED, |
| CONSOLE_MESSAGE, |
| SCRIPT_ALERT, |
| SCRIPT_CONFIRM, |
| SCRIPT_PROMPT, |
| SELECT_ALL, |
| COPY_CLIPBOARD, |
| PASTE_CLIPBOARD, |
| CUT_CLIPBOARD, |
| DOWNLOAD_REQUESTED, |
| MOVE_CURSOR, |
| PRINT_REQUESTED, |
| PLUGIN_WIDGET, |
| CLOSE_WEB_VIEW, |
| UNDO, |
| REDO, |
| DATABASE_QUOTA_EXCEEDED, |
| RESOURCE_REQUEST_STARTING, |
| DOCUMENT_LOAD_FINISHED, |
| GEOLOCATION_POLICY_DECISION_REQUESTED, |
| GEOLOCATION_POLICY_DECISION_CANCELLED, |
| ONLOAD_EVENT, |
| FRAME_CREATED, |
| SHOULD_BEGIN_EDITING, |
| SHOULD_END_EDITING, |
| SHOULD_INSERT_NODE, |
| SHOULD_INSERT_TEXT, |
| SHOULD_DELETE_RANGE, |
| SHOULD_SHOW_DELETE_INTERFACE_FOR_ELEMENT, |
| SHOULD_CHANGE_SELECTED_RANGE, |
| SHOULD_APPLY_STYLE, |
| EDITING_BEGAN, |
| USER_CHANGED_CONTENTS, |
| EDITING_ENDED, |
| VIEWPORT_ATTRIBUTES_RECOMPUTE_REQUESTED, |
| VIEWPORT_ATTRIBUTES_CHANGED, |
| |
| LAST_SIGNAL |
| }; |
| |
| enum { |
| PROP_0, |
| |
| PROP_TITLE, |
| PROP_URI, |
| PROP_COPY_TARGET_LIST, |
| PROP_PASTE_TARGET_LIST, |
| PROP_EDITABLE, |
| PROP_SETTINGS, |
| PROP_WEB_INSPECTOR, |
| PROP_VIEWPORT_ATTRIBUTES, |
| PROP_WINDOW_FEATURES, |
| PROP_TRANSPARENT, |
| PROP_ZOOM_LEVEL, |
| PROP_FULL_CONTENT_ZOOM, |
| PROP_LOAD_STATUS, |
| PROP_PROGRESS, |
| PROP_ENCODING, |
| PROP_CUSTOM_ENCODING, |
| PROP_ICON_URI, |
| PROP_IM_CONTEXT, |
| #ifdef GTK_API_VERSION_2 |
| PROP_VIEW_MODE |
| #else |
| PROP_VIEW_MODE, |
| PROP_HADJUSTMENT, |
| PROP_VADJUSTMENT, |
| PROP_HSCROLL_POLICY, |
| PROP_VSCROLL_POLICY |
| #endif |
| }; |
| |
| static guint webkit_web_view_signals[LAST_SIGNAL] = { 0, }; |
| |
| #ifdef GTK_API_VERSION_2 |
| G_DEFINE_TYPE(WebKitWebView, webkit_web_view, GTK_TYPE_CONTAINER) |
| #else |
| G_DEFINE_TYPE_WITH_CODE(WebKitWebView, webkit_web_view, GTK_TYPE_CONTAINER, |
| G_IMPLEMENT_INTERFACE(GTK_TYPE_SCROLLABLE, 0)) |
| #endif |
| |
| static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView); |
| static void webkit_web_view_set_window_features(WebKitWebView* webView, WebKitWebWindowFeatures* webWindowFeatures); |
| |
| static GtkIMContext* webkit_web_view_get_im_context(WebKitWebView*); |
| |
| static void PopupMenuPositionFunc(GtkMenu* menu, gint *x, gint *y, gboolean *pushIn, gpointer userData) |
| { |
| WebKitWebView* view = WEBKIT_WEB_VIEW(userData); |
| WebKitWebViewPrivate* priv = view->priv; |
| GdkScreen* screen = gtk_widget_get_screen(GTK_WIDGET(view)); |
| GtkRequisition menuSize; |
| |
| #ifdef GTK_API_VERSION_2 |
| gtk_widget_size_request(GTK_WIDGET(menu), &menuSize); |
| #else |
| gtk_widget_get_preferred_size(GTK_WIDGET(menu), &menuSize, NULL); |
| #endif |
| |
| *x = priv->lastPopupXPosition; |
| if ((*x + menuSize.width) >= gdk_screen_get_width(screen)) |
| *x -= menuSize.width; |
| |
| *y = priv->lastPopupYPosition; |
| if ((*y + menuSize.height) >= gdk_screen_get_height(screen)) |
| *y -= menuSize.height; |
| |
| *pushIn = FALSE; |
| } |
| |
| static Node* getFocusedNode(Frame* frame) |
| { |
| if (Document* doc = frame->document()) |
| return doc->focusedNode(); |
| return 0; |
| } |
| |
| static void contextMenuItemActivated(GtkMenuItem* item, ContextMenuController* controller) |
| { |
| ContextMenuItem contextItem(item); |
| controller->contextMenuItemSelected(&contextItem); |
| } |
| |
| static void contextMenuConnectActivate(GtkMenuItem* item, ContextMenuController* controller) |
| { |
| if (GTK_IS_SEPARATOR_MENU_ITEM(item)) |
| return; |
| |
| if (GtkWidget* menu = gtk_menu_item_get_submenu(item)) { |
| gtk_container_foreach(GTK_CONTAINER(menu), (GtkCallback)contextMenuConnectActivate, controller); |
| return; |
| } |
| |
| g_signal_connect(item, "activate", G_CALLBACK(contextMenuItemActivated), controller); |
| } |
| |
| static gboolean webkit_web_view_forward_context_menu_event(WebKitWebView* webView, const PlatformMouseEvent& event) |
| { |
| Page* page = core(webView); |
| page->contextMenuController()->clearContextMenu(); |
| Frame* focusedFrame; |
| Frame* mainFrame = page->mainFrame(); |
| gboolean mousePressEventResult = FALSE; |
| |
| if (!mainFrame->view()) |
| return FALSE; |
| |
| mainFrame->view()->setCursor(pointerCursor()); |
| if (page->frameCount()) { |
| HitTestRequest request(HitTestRequest::Active); |
| IntPoint point = mainFrame->view()->windowToContents(event.pos()); |
| MouseEventWithHitTestResults mev = mainFrame->document()->prepareMouseEvent(request, point, event); |
| |
| Frame* targetFrame = EventHandler::subframeForHitTestResult(mev); |
| if (!targetFrame) |
| targetFrame = mainFrame; |
| |
| focusedFrame = page->focusController()->focusedOrMainFrame(); |
| if (targetFrame != focusedFrame) { |
| page->focusController()->setFocusedFrame(targetFrame); |
| focusedFrame = targetFrame; |
| } |
| } else |
| focusedFrame = mainFrame; |
| |
| if (focusedFrame->view() && focusedFrame->eventHandler()->handleMousePressEvent(event)) |
| mousePressEventResult = TRUE; |
| |
| |
| bool handledEvent = focusedFrame->eventHandler()->sendContextMenuEvent(event); |
| if (!handledEvent) |
| return FALSE; |
| |
| // If coreMenu is NULL, this means WebCore decided to not create |
| // the default context menu; this may happen when the page is |
| // handling the right-click for reasons other than the context menu. |
| ContextMenuController* controller = page->contextMenuController(); |
| ContextMenu* coreMenu = controller->contextMenu(); |
| if (!coreMenu) |
| return mousePressEventResult; |
| |
| // If we reach here, it's because WebCore is going to show the |
| // default context menu. We check our setting to figure out |
| // whether we want it or not. |
| WebKitWebSettings* settings = webkit_web_view_get_settings(webView); |
| gboolean enableDefaultContextMenu; |
| g_object_get(settings, "enable-default-context-menu", &enableDefaultContextMenu, NULL); |
| |
| if (!enableDefaultContextMenu) |
| return FALSE; |
| |
| GtkMenu* menu = GTK_MENU(coreMenu->platformDescription()); |
| if (!menu) |
| return FALSE; |
| |
| // We connect the "activate" signal here rather than in ContextMenuGtk to avoid |
| // a layering violation. ContextMenuGtk should not know about the ContextMenuController. |
| gtk_container_foreach(GTK_CONTAINER(menu), (GtkCallback)contextMenuConnectActivate, controller); |
| |
| g_signal_emit(webView, webkit_web_view_signals[POPULATE_POPUP], 0, menu); |
| |
| // If the context menu is now empty, don't show it. |
| GOwnPtr<GList> items(gtk_container_get_children(GTK_CONTAINER(menu))); |
| if (!items) |
| return FALSE; |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| priv->currentMenu = menu; |
| priv->lastPopupXPosition = event.globalX(); |
| priv->lastPopupYPosition = event.globalY(); |
| |
| gtk_menu_popup(menu, 0, 0, &PopupMenuPositionFunc, webView, event.button() + 1, gtk_get_current_event_time()); |
| return TRUE; |
| } |
| |
| static const int gContextMenuMargin = 1; |
| static IntPoint getLocationForKeyboardGeneratedContextMenu(Frame* frame) |
| { |
| SelectionController* selection = frame->selection(); |
| if (!selection->selection().isNonOrphanedCaretOrRange() |
| || (selection->selection().isCaret() && !selection->selection().isContentEditable())) { |
| if (Node* focusedNode = getFocusedNode(frame)) |
| return focusedNode->getRect().location(); |
| |
| // There was no selection and no focused node, so just put the context |
| // menu into the corner of the view, offset slightly. |
| return IntPoint(gContextMenuMargin, gContextMenuMargin); |
| } |
| |
| // selection->selection().firstRange can return 0 here, but if that was the case |
| // selection->selection().isNonOrphanedCaretOrRange() would have returned false |
| // above, so we do not have to check it. |
| IntRect firstRect = frame->editor()->firstRectForRange(selection->selection().firstRange().get()); |
| return IntPoint(firstRect.x(), firstRect.maxY()); |
| } |
| |
| static gboolean webkit_web_view_popup_menu_handler(GtkWidget* widget) |
| { |
| Frame* frame = core(WEBKIT_WEB_VIEW(widget))->focusController()->focusedOrMainFrame(); |
| IntPoint location = getLocationForKeyboardGeneratedContextMenu(frame); |
| |
| FrameView* view = frame->view(); |
| if (!view) |
| return FALSE; |
| |
| // Never let the context menu touch the very edge of the view. |
| location = view->contentsToWindow(location); |
| location.expandedTo(IntPoint(gContextMenuMargin, gContextMenuMargin)); |
| location.shrunkTo(IntPoint(view->width() - gContextMenuMargin, view->height() - gContextMenuMargin)); |
| |
| IntPoint globalPoint(globalPointForClientPoint(gtk_widget_get_window(widget), location)); |
| PlatformMouseEvent event(location, globalPoint, RightButton, MouseEventPressed, 0, false, false, false, false, gtk_get_current_event_time()); |
| return webkit_web_view_forward_context_menu_event(WEBKIT_WEB_VIEW(widget), event); |
| } |
| |
| #ifndef GTK_API_VERSION_2 |
| static void setHorizontalAdjustment(WebKitWebView* webView, GtkAdjustment* adjustment) |
| { |
| if (!core(webView)) |
| return; |
| |
| webView->priv->horizontalAdjustment = adjustment; |
| FrameView* view = core(webkit_web_view_get_main_frame(webView))->view(); |
| if (!view) |
| return; |
| view->setHorizontalAdjustment(adjustment); |
| } |
| |
| static void setVerticalAdjustment(WebKitWebView* webView, GtkAdjustment* adjustment) |
| { |
| if (!core(webView)) |
| return; |
| |
| webView->priv->verticalAdjustment = adjustment; |
| FrameView* view = core(webkit_web_view_get_main_frame(webView))->view(); |
| if (!view) |
| return; |
| view->setVerticalAdjustment(adjustment); |
| } |
| |
| static GtkAdjustment* getHorizontalAdjustment(WebKitWebView* webView) |
| { |
| return webView->priv->horizontalAdjustment.get(); |
| } |
| |
| static GtkAdjustment* getVerticalAdjustment(WebKitWebView* webView) |
| { |
| return webView->priv->verticalAdjustment.get(); |
| } |
| |
| static void setHorizontalScrollPolicy(WebKitWebView* webView, GtkScrollablePolicy policy) |
| { |
| webView->priv->horizontalScrollingPolicy = policy; |
| gtk_widget_queue_resize(GTK_WIDGET(webView)); |
| } |
| |
| static void setVerticalScrollPolicy(WebKitWebView* webView, GtkScrollablePolicy policy) |
| { |
| webView->priv->verticalScrollingPolicy = policy; |
| gtk_widget_queue_resize(GTK_WIDGET(webView)); |
| } |
| |
| static GtkScrollablePolicy getHorizontalScrollPolicy(WebKitWebView* webView) |
| { |
| return webView->priv->horizontalScrollingPolicy; |
| } |
| |
| static GtkScrollablePolicy getVerticalScrollPolicy(WebKitWebView* webView) |
| { |
| return webView->priv->verticalScrollingPolicy; |
| } |
| |
| #endif |
| |
| static void webkit_web_view_get_property(GObject* object, guint prop_id, GValue* value, GParamSpec* pspec) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(object); |
| |
| switch(prop_id) { |
| case PROP_TITLE: |
| g_value_set_string(value, webkit_web_view_get_title(webView)); |
| break; |
| case PROP_URI: |
| g_value_set_string(value, webkit_web_view_get_uri(webView)); |
| break; |
| case PROP_COPY_TARGET_LIST: |
| g_value_set_boxed(value, webkit_web_view_get_copy_target_list(webView)); |
| break; |
| case PROP_PASTE_TARGET_LIST: |
| g_value_set_boxed(value, webkit_web_view_get_paste_target_list(webView)); |
| break; |
| case PROP_EDITABLE: |
| g_value_set_boolean(value, webkit_web_view_get_editable(webView)); |
| break; |
| case PROP_SETTINGS: |
| g_value_set_object(value, webkit_web_view_get_settings(webView)); |
| break; |
| case PROP_WEB_INSPECTOR: |
| g_value_set_object(value, webkit_web_view_get_inspector(webView)); |
| break; |
| case PROP_VIEWPORT_ATTRIBUTES: |
| g_value_set_object(value, webkit_web_view_get_viewport_attributes(webView)); |
| break; |
| case PROP_WINDOW_FEATURES: |
| g_value_set_object(value, webkit_web_view_get_window_features(webView)); |
| break; |
| case PROP_TRANSPARENT: |
| g_value_set_boolean(value, webkit_web_view_get_transparent(webView)); |
| break; |
| case PROP_ZOOM_LEVEL: |
| g_value_set_float(value, webkit_web_view_get_zoom_level(webView)); |
| break; |
| case PROP_FULL_CONTENT_ZOOM: |
| g_value_set_boolean(value, webkit_web_view_get_full_content_zoom(webView)); |
| break; |
| case PROP_ENCODING: |
| g_value_set_string(value, webkit_web_view_get_encoding(webView)); |
| break; |
| case PROP_CUSTOM_ENCODING: |
| g_value_set_string(value, webkit_web_view_get_custom_encoding(webView)); |
| break; |
| case PROP_LOAD_STATUS: |
| g_value_set_enum(value, webkit_web_view_get_load_status(webView)); |
| break; |
| case PROP_PROGRESS: |
| g_value_set_double(value, webkit_web_view_get_progress(webView)); |
| break; |
| case PROP_ICON_URI: |
| g_value_set_string(value, webkit_web_view_get_icon_uri(webView)); |
| break; |
| case PROP_IM_CONTEXT: |
| g_value_set_object(value, webkit_web_view_get_im_context(webView)); |
| break; |
| case PROP_VIEW_MODE: |
| g_value_set_enum(value, webkit_web_view_get_view_mode(webView)); |
| break; |
| #ifndef GTK_API_VERSION_2 |
| case PROP_HADJUSTMENT: |
| g_value_set_object(value, getHorizontalAdjustment(webView)); |
| break; |
| case PROP_VADJUSTMENT: |
| g_value_set_object(value, getVerticalAdjustment(webView)); |
| break; |
| case PROP_HSCROLL_POLICY: |
| g_value_set_enum(value, getHorizontalScrollPolicy(webView)); |
| break; |
| case PROP_VSCROLL_POLICY: |
| g_value_set_enum(value, getVerticalScrollPolicy(webView)); |
| break; |
| #endif |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); |
| } |
| } |
| |
| static void webkit_web_view_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec *pspec) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(object); |
| |
| switch(prop_id) { |
| case PROP_EDITABLE: |
| webkit_web_view_set_editable(webView, g_value_get_boolean(value)); |
| break; |
| case PROP_SETTINGS: |
| webkit_web_view_set_settings(webView, WEBKIT_WEB_SETTINGS(g_value_get_object(value))); |
| break; |
| case PROP_WINDOW_FEATURES: |
| webkit_web_view_set_window_features(webView, WEBKIT_WEB_WINDOW_FEATURES(g_value_get_object(value))); |
| break; |
| case PROP_TRANSPARENT: |
| webkit_web_view_set_transparent(webView, g_value_get_boolean(value)); |
| break; |
| case PROP_ZOOM_LEVEL: |
| webkit_web_view_set_zoom_level(webView, g_value_get_float(value)); |
| break; |
| case PROP_FULL_CONTENT_ZOOM: |
| webkit_web_view_set_full_content_zoom(webView, g_value_get_boolean(value)); |
| break; |
| case PROP_CUSTOM_ENCODING: |
| webkit_web_view_set_custom_encoding(webView, g_value_get_string(value)); |
| break; |
| case PROP_VIEW_MODE: |
| webkit_web_view_set_view_mode(webView, static_cast<WebKitWebViewViewMode>(g_value_get_enum(value))); |
| break; |
| #ifndef GTK_API_VERSION_2 |
| case PROP_HADJUSTMENT: |
| setHorizontalAdjustment(webView, static_cast<GtkAdjustment*>(g_value_get_object(value))); |
| break; |
| case PROP_VADJUSTMENT: |
| setVerticalAdjustment(webView, static_cast<GtkAdjustment*>(g_value_get_object(value))); |
| break; |
| case PROP_HSCROLL_POLICY: |
| setHorizontalScrollPolicy(webView, static_cast<GtkScrollablePolicy>(g_value_get_enum(value))); |
| break; |
| case PROP_VSCROLL_POLICY: |
| setVerticalScrollPolicy(webView, static_cast<GtkScrollablePolicy>(g_value_get_enum(value))); |
| break; |
| #endif |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); |
| } |
| } |
| |
| static bool shouldCoalesce(const IntRect& rect, const Vector<IntRect>& rects) |
| { |
| const unsigned int cRectThreshold = 10; |
| const float cWastedSpaceThreshold = 0.75f; |
| bool useUnionedRect = (rects.size() <= 1) || (rects.size() > cRectThreshold); |
| if (useUnionedRect) |
| return true; |
| // Attempt to guess whether or not we should use the unioned rect or the individual rects. |
| // We do this by computing the percentage of "wasted space" in the union. If that wasted space |
| // is too large, then we will do individual rect painting instead. |
| float unionPixels = (rect.width() * rect.height()); |
| float singlePixels = 0; |
| for (size_t i = 0; i < rects.size(); ++i) |
| singlePixels += rects[i].width() * rects[i].height(); |
| float wastedSpace = 1 - (singlePixels / unionPixels); |
| if (wastedSpace <= cWastedSpaceThreshold) |
| useUnionedRect = true; |
| return useUnionedRect; |
| } |
| |
| static void paintWebView(Frame* frame, gboolean transparent, GraphicsContext& context, const IntRect& clipRect, const Vector<IntRect>& rects) |
| { |
| bool coalesce = true; |
| |
| if (rects.size() > 0) |
| coalesce = shouldCoalesce(clipRect, rects); |
| |
| if (coalesce) { |
| context.clip(clipRect); |
| if (transparent) |
| context.clearRect(clipRect); |
| frame->view()->paint(&context, clipRect); |
| } else { |
| for (size_t i = 0; i < rects.size(); i++) { |
| IntRect rect = rects[i]; |
| context.save(); |
| context.clip(rect); |
| if (transparent) |
| context.clearRect(rect); |
| frame->view()->paint(&context, rect); |
| context.restore(); |
| } |
| } |
| |
| context.save(); |
| context.clip(clipRect); |
| frame->page()->inspectorController()->drawNodeHighlight(context); |
| context.restore(); |
| } |
| #ifdef GTK_API_VERSION_2 |
| static gboolean webkit_web_view_expose_event(GtkWidget* widget, GdkEventExpose* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (frame->contentRenderer() && frame->view()) { |
| frame->view()->updateLayoutAndStyleIfNeededRecursive(); |
| |
| RefPtr<cairo_t> cr = adoptRef(gdk_cairo_create(event->window)); |
| GraphicsContext gc(cr.get()); |
| gc.setGdkExposeEvent(event); |
| |
| int rectCount; |
| GOwnPtr<GdkRectangle> rects; |
| gdk_region_get_rectangles(event->region, &rects.outPtr(), &rectCount); |
| Vector<IntRect> paintRects; |
| for (int i = 0; i < rectCount; i++) |
| paintRects.append(IntRect(rects.get()[i])); |
| |
| paintWebView(frame, priv->transparent, gc, static_cast<IntRect>(event->area), paintRects); |
| } |
| |
| return FALSE; |
| } |
| #else |
| static gboolean webkit_web_view_draw(GtkWidget* widget, cairo_t* cr) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| GdkRectangle clipRect; |
| |
| if (!gdk_cairo_get_clip_rectangle(cr, &clipRect)) |
| return FALSE; |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (frame->contentRenderer() && frame->view()) { |
| GraphicsContext gc(cr); |
| IntRect rect = clipRect; |
| cairo_rectangle_list_t* rectList = cairo_copy_clip_rectangle_list(cr); |
| |
| frame->view()->updateLayoutAndStyleIfNeededRecursive(); |
| |
| Vector<IntRect> rects; |
| if (!rectList->status && rectList->num_rectangles > 0) { |
| for (int i = 0; i < rectList->num_rectangles; i++) |
| rects.append(enclosingIntRect(FloatRect(rectList->rectangles[i]))); |
| } |
| paintWebView(frame, priv->transparent, gc, rect, rects); |
| |
| cairo_rectangle_list_destroy(rectList); |
| } |
| |
| return FALSE; |
| } |
| #endif // GTK_API_VERSION_2 |
| |
| static gboolean webkit_web_view_key_press_event(GtkWidget* widget, GdkEventKey* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| PlatformKeyboardEvent keyboardEvent(event); |
| |
| if (!frame->view()) |
| return FALSE; |
| |
| if (frame->eventHandler()->keyEvent(keyboardEvent)) |
| return TRUE; |
| |
| /* Chain up to our parent class for binding activation */ |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_press_event(widget, event); |
| } |
| |
| static gboolean webkit_web_view_key_release_event(GtkWidget* widget, GdkEventKey* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| // GTK+ IM contexts often require us to filter key release events, which |
| // WebCore does not do by default, so we filter the event here. We only block |
| // the event if we don't have a pending composition, because that means we |
| // are using a context like 'simple' which marks every keystroke as filtered. |
| WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient()); |
| if (gtk_im_context_filter_keypress(webView->priv->imContext.get(), event) && !client->hasPendingComposition()) |
| return TRUE; |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| if (!frame->view()) |
| return FALSE; |
| |
| PlatformKeyboardEvent keyboardEvent(event); |
| if (frame->eventHandler()->keyEvent(keyboardEvent)) |
| return TRUE; |
| |
| /* Chain up to our parent class for binding activation */ |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->key_release_event(widget, event); |
| } |
| |
| static guint32 getEventTime(GdkEvent* event) |
| { |
| guint32 time = gdk_event_get_time(event); |
| if (time) |
| return time; |
| |
| // Real events always have a non-zero time, but events synthesized |
| // by the DRT do not and we must calculate a time manually. This time |
| // is not calculated in the DRT, because GTK+ does not work well with |
| // anything other than GDK_CURRENT_TIME on synthesized events. |
| GTimeVal timeValue; |
| g_get_current_time(&timeValue); |
| return (timeValue.tv_sec * 1000) + (timeValue.tv_usec / 1000); |
| } |
| |
| static gboolean webkit_web_view_button_press_event(GtkWidget* widget, GdkEventButton* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| // FIXME: need to keep track of subframe focus for key events |
| gtk_widget_grab_focus(widget); |
| |
| // For double and triple clicks GDK sends both a normal button press event |
| // and a specific type (like GDK_2BUTTON_PRESS). If we detect a special press |
| // coming up, ignore this event as it certainly generated the double or triple |
| // click. The consequence of not eating this event is two DOM button press events |
| // are generated. |
| GOwnPtr<GdkEvent> nextEvent(gdk_event_peek()); |
| if (nextEvent && (nextEvent->any.type == GDK_2BUTTON_PRESS || nextEvent->any.type == GDK_3BUTTON_PRESS)) |
| return TRUE; |
| |
| gint doubleClickDistance = 250; |
| gint doubleClickTime = 5; |
| GtkSettings* settings = gtk_settings_get_for_screen(gtk_widget_get_screen(widget)); |
| g_object_get(settings, |
| "gtk-double-click-distance", &doubleClickDistance, |
| "gtk-double-click-time", &doubleClickTime, NULL); |
| |
| // GTK+ only counts up to triple clicks, but WebCore wants to know about |
| // quadruple clicks, quintuple clicks, ad infinitum. Here, we replicate the |
| // GDK logic for counting clicks. |
| guint32 eventTime = getEventTime(reinterpret_cast<GdkEvent*>(event)); |
| if ((event->type == GDK_2BUTTON_PRESS || event->type == GDK_3BUTTON_PRESS) |
| || ((abs(event->x - priv->previousClickPoint.x()) < doubleClickDistance) |
| && (abs(event->y - priv->previousClickPoint.y()) < doubleClickDistance) |
| && (eventTime - priv->previousClickTime < static_cast<guint>(doubleClickTime)) |
| && (event->button == priv->previousClickButton))) |
| priv->currentClickCount++; |
| else |
| priv->currentClickCount = 1; |
| |
| PlatformMouseEvent platformEvent(event); |
| platformEvent.setClickCount(priv->currentClickCount); |
| priv->previousClickPoint = platformEvent.pos(); |
| priv->previousClickButton = event->button; |
| priv->previousClickTime = eventTime; |
| |
| if (event->button == 3) |
| return webkit_web_view_forward_context_menu_event(webView, PlatformMouseEvent(event)); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame->view()) |
| return FALSE; |
| |
| gboolean result = frame->eventHandler()->handleMousePressEvent(platformEvent); |
| // Handle the IM context when a mouse press fires |
| static_cast<WebKit::EditorClient*>(core(webView)->editorClient())->handleInputMethodMousePress(); |
| |
| #if PLATFORM(X11) |
| /* Copy selection to the X11 selection clipboard */ |
| if (event->button == 2) { |
| bool primary = webView->priv->usePrimaryForPaste; |
| webView->priv->usePrimaryForPaste = true; |
| |
| Editor* editor = webView->priv->corePage->focusController()->focusedOrMainFrame()->editor(); |
| result = result || editor->canPaste() || editor->canDHTMLPaste(); |
| editor->paste(); |
| |
| webView->priv->usePrimaryForPaste = primary; |
| } |
| #endif |
| |
| return result; |
| } |
| |
| static gboolean webkit_web_view_button_release_event(GtkWidget* widget, GdkEventButton* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| Frame* focusedFrame = core(webView)->focusController()->focusedFrame(); |
| |
| if (focusedFrame && focusedFrame->editor()->canEdit()) { |
| #ifdef MAEMO_CHANGES |
| WebKitWebViewPrivate* priv = webView->priv; |
| hildon_gtk_im_context_filter_event(priv->imContext.get(), (GdkEvent*)event); |
| #endif |
| } |
| |
| Frame* mainFrame = core(webView)->mainFrame(); |
| if (mainFrame->view()) |
| mainFrame->eventHandler()->handleMouseReleaseEvent(PlatformMouseEvent(event)); |
| |
| /* We always return FALSE here because WebKit can, for the same click, decide |
| * to not handle press-event but handle release-event, which can totally confuse |
| * some GTK+ containers when there are no other events in between. This way we |
| * guarantee that this case never happens, and that if press-event goes through |
| * release-event also goes through. |
| */ |
| |
| return FALSE; |
| } |
| |
| static gboolean webkit_web_view_motion_event(GtkWidget* widget, GdkEventMotion* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame->view()) |
| return FALSE; |
| |
| return frame->eventHandler()->mouseMoved(PlatformMouseEvent(event)); |
| } |
| |
| static gboolean webkit_web_view_scroll_event(GtkWidget* widget, GdkEventScroll* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame->view()) |
| return FALSE; |
| |
| PlatformWheelEvent wheelEvent(event); |
| return frame->eventHandler()->handleWheelEvent(wheelEvent); |
| } |
| |
| #ifdef GTK_API_VERSION_2 |
| static void webkit_web_view_size_request(GtkWidget* widget, GtkRequisition* requisition) |
| { |
| WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget); |
| Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view)); |
| if (!coreFrame) |
| return; |
| |
| FrameView* view = coreFrame->view(); |
| if (!view) |
| return; |
| |
| requisition->width = view->contentsWidth(); |
| requisition->height = view->contentsHeight(); |
| } |
| #else |
| static void webkit_web_view_get_preferred_width(GtkWidget* widget, gint* minimum, gint* natural) |
| { |
| WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget); |
| Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view)); |
| if (!coreFrame) |
| return; |
| |
| FrameView* view = coreFrame->view(); |
| if (!view) |
| return; |
| |
| *minimum = *natural = view->contentsWidth(); |
| } |
| |
| static void webkit_web_view_get_preferred_height(GtkWidget* widget, gint* minimum, gint* natural) |
| { |
| WebKitWebView* web_view = WEBKIT_WEB_VIEW(widget); |
| Frame* coreFrame = core(webkit_web_view_get_main_frame(web_view)); |
| if (!coreFrame) |
| return; |
| |
| FrameView* view = coreFrame->view(); |
| if (!view) |
| return; |
| |
| *minimum = *natural = view->contentsHeight(); |
| } |
| #endif |
| |
| static void webkit_web_view_size_allocate(GtkWidget* widget, GtkAllocation* allocation) |
| { |
| GTK_WIDGET_CLASS(webkit_web_view_parent_class)->size_allocate(widget,allocation); |
| |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame->view()) |
| return; |
| |
| frame->view()->resize(allocation->width, allocation->height); |
| } |
| |
| static void webkit_web_view_grab_focus(GtkWidget* widget) |
| { |
| |
| if (gtk_widget_is_sensitive(widget)) { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| FocusController* focusController = core(webView)->focusController(); |
| |
| focusController->setActive(true); |
| |
| if (focusController->focusedFrame()) |
| focusController->setFocused(true); |
| else |
| focusController->setFocusedFrame(core(webView)->mainFrame()); |
| } |
| |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->grab_focus(widget); |
| } |
| |
| static gboolean webkit_web_view_focus_in_event(GtkWidget* widget, GdkEventFocus* event) |
| { |
| // TODO: Improve focus handling as suggested in |
| // http://bugs.webkit.org/show_bug.cgi?id=16910 |
| GtkWidget* toplevel = gtk_widget_get_toplevel(widget); |
| if (gtk_widget_is_toplevel(toplevel) && gtk_window_has_toplevel_focus(GTK_WINDOW(toplevel))) { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| FocusController* focusController = core(webView)->focusController(); |
| |
| focusController->setActive(true); |
| |
| if (focusController->focusedFrame()) |
| focusController->setFocused(true); |
| else |
| focusController->setFocusedFrame(core(webView)->mainFrame()); |
| |
| if (focusController->focusedFrame()->editor()->canEdit()) |
| gtk_im_context_focus_in(webView->priv->imContext.get()); |
| } |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_in_event(widget, event); |
| } |
| |
| static gboolean webkit_web_view_focus_out_event(GtkWidget* widget, GdkEventFocus* event) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| // We may hit this code while destroying the widget, and we might |
| // no longer have a page, then. |
| Page* page = core(webView); |
| if (page) { |
| page->focusController()->setActive(false); |
| page->focusController()->setFocused(false); |
| } |
| |
| if (webView->priv->imContext) |
| gtk_im_context_focus_out(webView->priv->imContext.get()); |
| |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->focus_out_event(widget, event); |
| } |
| |
| static void webkit_web_view_realize(GtkWidget* widget) |
| { |
| gtk_widget_set_realized(widget, TRUE); |
| |
| GtkAllocation allocation; |
| #if GTK_CHECK_VERSION(2, 18, 0) |
| gtk_widget_get_allocation(widget, &allocation); |
| #else |
| allocation = widget->allocation; |
| #endif |
| |
| GdkWindowAttr attributes; |
| attributes.window_type = GDK_WINDOW_CHILD; |
| attributes.x = allocation.x; |
| attributes.y = allocation.y; |
| attributes.width = allocation.width; |
| attributes.height = allocation.height; |
| attributes.wclass = GDK_INPUT_OUTPUT; |
| attributes.visual = gtk_widget_get_visual(widget); |
| #ifdef GTK_API_VERSION_2 |
| attributes.colormap = gtk_widget_get_colormap(widget); |
| #endif |
| attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK |
| | GDK_EXPOSURE_MASK |
| | GDK_BUTTON_PRESS_MASK |
| | GDK_BUTTON_RELEASE_MASK |
| | GDK_POINTER_MOTION_MASK |
| | GDK_KEY_PRESS_MASK |
| | GDK_KEY_RELEASE_MASK |
| | GDK_BUTTON_MOTION_MASK |
| | GDK_BUTTON1_MOTION_MASK |
| | GDK_BUTTON2_MOTION_MASK |
| | GDK_BUTTON3_MOTION_MASK; |
| |
| gint attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL; |
| #ifdef GTK_API_VERSION_2 |
| attributes_mask |= GDK_WA_COLORMAP; |
| #endif |
| GdkWindow* window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask); |
| gtk_widget_set_window(widget, window); |
| gdk_window_set_user_data(window, widget); |
| |
| #ifdef GTK_API_VERSION_2 |
| #if GTK_CHECK_VERSION(2, 20, 0) |
| gtk_widget_style_attach(widget); |
| #else |
| widget->style = gtk_style_attach(gtk_widget_get_style(widget), window); |
| #endif |
| gtk_style_set_background(gtk_widget_get_style(widget), window, GTK_STATE_NORMAL); |
| #else |
| gtk_style_context_set_background(gtk_widget_get_style_context(widget), window); |
| #endif |
| |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| gtk_im_context_set_client_window(priv->imContext.get(), window); |
| } |
| |
| #ifdef GTK_API_VERSION_2 |
| static void webkit_web_view_set_scroll_adjustments(WebKitWebView* webView, GtkAdjustment* hadj, GtkAdjustment* vadj) |
| { |
| if (!core(webView)) |
| return; |
| |
| webView->priv->horizontalAdjustment = hadj; |
| webView->priv->verticalAdjustment = vadj; |
| |
| FrameView* view = core(webkit_web_view_get_main_frame(webView))->view(); |
| if (!view) |
| return; |
| view->setGtkAdjustments(hadj, vadj); |
| } |
| #endif |
| |
| static void webkit_web_view_container_add(GtkContainer* container, GtkWidget* widget) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(container); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| priv->children.add(widget); |
| gtk_widget_set_parent(widget, GTK_WIDGET(container)); |
| } |
| |
| static void webkit_web_view_container_remove(GtkContainer* container, GtkWidget* widget) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(container); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (priv->children.contains(widget)) { |
| gtk_widget_unparent(widget); |
| priv->children.remove(widget); |
| } |
| } |
| |
| static void webkit_web_view_container_forall(GtkContainer* container, gboolean, GtkCallback callback, gpointer callbackData) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(container); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| HashSet<GtkWidget*> children = priv->children; |
| HashSet<GtkWidget*>::const_iterator end = children.end(); |
| for (HashSet<GtkWidget*>::const_iterator current = children.begin(); current != end; ++current) |
| (*callback)(*current, callbackData); |
| } |
| |
| static WebKitWebView* webkit_web_view_real_create_web_view(WebKitWebView*, WebKitWebFrame*) |
| { |
| return 0; |
| } |
| |
| static gboolean webkit_web_view_real_web_view_ready(WebKitWebView*) |
| { |
| return FALSE; |
| } |
| |
| static gboolean webkit_web_view_real_close_web_view(WebKitWebView*) |
| { |
| return FALSE; |
| } |
| |
| static WebKitNavigationResponse webkit_web_view_real_navigation_requested(WebKitWebView*, WebKitWebFrame*, WebKitNetworkRequest*) |
| { |
| return WEBKIT_NAVIGATION_RESPONSE_ACCEPT; |
| } |
| |
| static void webkit_web_view_real_window_object_cleared(WebKitWebView*, WebKitWebFrame*, JSGlobalContextRef context, JSObjectRef window_object) |
| { |
| notImplemented(); |
| } |
| |
| static gchar* webkit_web_view_real_choose_file(WebKitWebView*, WebKitWebFrame*, const gchar* old_name) |
| { |
| notImplemented(); |
| return g_strdup(old_name); |
| } |
| |
| typedef enum { |
| WEBKIT_SCRIPT_DIALOG_ALERT, |
| WEBKIT_SCRIPT_DIALOG_CONFIRM, |
| WEBKIT_SCRIPT_DIALOG_PROMPT |
| } WebKitScriptDialogType; |
| |
| static gboolean webkit_web_view_script_dialog(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, WebKitScriptDialogType type, const gchar* defaultValue, gchar** value) |
| { |
| GtkMessageType messageType; |
| GtkButtonsType buttons; |
| gint defaultResponse; |
| GtkWidget* window; |
| GtkWidget* dialog; |
| GtkWidget* entry = 0; |
| gboolean didConfirm = FALSE; |
| |
| switch (type) { |
| case WEBKIT_SCRIPT_DIALOG_ALERT: |
| messageType = GTK_MESSAGE_WARNING; |
| buttons = GTK_BUTTONS_CLOSE; |
| defaultResponse = GTK_RESPONSE_CLOSE; |
| break; |
| case WEBKIT_SCRIPT_DIALOG_CONFIRM: |
| messageType = GTK_MESSAGE_QUESTION; |
| buttons = GTK_BUTTONS_OK_CANCEL; |
| defaultResponse = GTK_RESPONSE_OK; |
| break; |
| case WEBKIT_SCRIPT_DIALOG_PROMPT: |
| messageType = GTK_MESSAGE_QUESTION; |
| buttons = GTK_BUTTONS_OK_CANCEL; |
| defaultResponse = GTK_RESPONSE_OK; |
| break; |
| default: |
| g_warning("Unknown value for WebKitScriptDialogType."); |
| return FALSE; |
| } |
| |
| window = gtk_widget_get_toplevel(GTK_WIDGET(webView)); |
| dialog = gtk_message_dialog_new(gtk_widget_is_toplevel(window) ? GTK_WINDOW(window) : 0, GTK_DIALOG_DESTROY_WITH_PARENT, messageType, buttons, "%s", message); |
| gchar* title = g_strconcat("JavaScript - ", webkit_web_frame_get_uri(frame), NULL); |
| gtk_window_set_title(GTK_WINDOW(dialog), title); |
| g_free(title); |
| |
| if (type == WEBKIT_SCRIPT_DIALOG_PROMPT) { |
| entry = gtk_entry_new(); |
| gtk_entry_set_text(GTK_ENTRY(entry), defaultValue); |
| gtk_container_add(GTK_CONTAINER(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), entry); |
| gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE); |
| gtk_widget_show(entry); |
| } |
| |
| gtk_dialog_set_default_response(GTK_DIALOG(dialog), defaultResponse); |
| gint response = gtk_dialog_run(GTK_DIALOG(dialog)); |
| |
| switch (response) { |
| case GTK_RESPONSE_OK: |
| didConfirm = TRUE; |
| if (entry) |
| *value = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); |
| break; |
| case GTK_RESPONSE_CANCEL: |
| didConfirm = FALSE; |
| break; |
| |
| } |
| gtk_widget_destroy(GTK_WIDGET(dialog)); |
| return didConfirm; |
| } |
| |
| static gboolean webkit_web_view_real_script_alert(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message) |
| { |
| webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_ALERT, 0, 0); |
| return TRUE; |
| } |
| |
| static gboolean webkit_web_view_real_script_confirm(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, gboolean* didConfirm) |
| { |
| *didConfirm = webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_CONFIRM, 0, 0); |
| return TRUE; |
| } |
| |
| static gboolean webkit_web_view_real_script_prompt(WebKitWebView* webView, WebKitWebFrame* frame, const gchar* message, const gchar* defaultValue, gchar** value) |
| { |
| if (!webkit_web_view_script_dialog(webView, frame, message, WEBKIT_SCRIPT_DIALOG_PROMPT, defaultValue, value)) |
| *value = NULL; |
| return TRUE; |
| } |
| |
| static gboolean webkit_web_view_real_console_message(WebKitWebView* webView, const gchar* message, unsigned int line, const gchar* sourceId) |
| { |
| g_message("console message: %s @%d: %s\n", sourceId, line, message); |
| return TRUE; |
| } |
| |
| static void webkit_web_view_real_select_all(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("SelectAll").execute(); |
| } |
| |
| static void webkit_web_view_real_cut_clipboard(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("Cut").execute(); |
| } |
| |
| static void webkit_web_view_real_copy_clipboard(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("Copy").execute(); |
| } |
| |
| static void webkit_web_view_real_undo(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("Undo").execute(); |
| } |
| |
| static void webkit_web_view_real_redo(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("Redo").execute(); |
| } |
| |
| static gboolean webkit_web_view_real_move_cursor (WebKitWebView* webView, GtkMovementStep step, gint count) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW (webView), FALSE); |
| g_return_val_if_fail(step == GTK_MOVEMENT_VISUAL_POSITIONS || |
| step == GTK_MOVEMENT_DISPLAY_LINES || |
| step == GTK_MOVEMENT_PAGES || |
| step == GTK_MOVEMENT_BUFFER_ENDS, FALSE); |
| g_return_val_if_fail(count == 1 || count == -1, FALSE); |
| |
| ScrollDirection direction; |
| ScrollGranularity granularity; |
| |
| switch (step) { |
| case GTK_MOVEMENT_DISPLAY_LINES: |
| granularity = ScrollByLine; |
| if (count == 1) |
| direction = ScrollDown; |
| else |
| direction = ScrollUp; |
| break; |
| case GTK_MOVEMENT_VISUAL_POSITIONS: |
| granularity = ScrollByLine; |
| if (count == 1) |
| direction = ScrollRight; |
| else |
| direction = ScrollLeft; |
| break; |
| case GTK_MOVEMENT_PAGES: |
| granularity = ScrollByPage; |
| if (count == 1) |
| direction = ScrollDown; |
| else |
| direction = ScrollUp; |
| break; |
| case GTK_MOVEMENT_BUFFER_ENDS: |
| granularity = ScrollByDocument; |
| if (count == 1) |
| direction = ScrollDown; |
| else |
| direction = ScrollUp; |
| break; |
| default: |
| g_assert_not_reached(); |
| return false; |
| } |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| if (!frame->eventHandler()->scrollOverflow(direction, granularity)) |
| frame->view()->scroll(direction, granularity); |
| |
| return true; |
| } |
| |
| static void webkit_web_view_real_paste_clipboard(WebKitWebView* webView) |
| { |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->command("Paste").execute(); |
| } |
| |
| static gboolean webkit_web_view_real_should_allow_editing_action(WebKitWebView*) |
| { |
| return TRUE; |
| } |
| |
| static void webkit_web_view_dispose(GObject* object) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(object); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| priv->disposing = TRUE; |
| |
| // These smart pointers are cleared manually, because some cleanup operations are |
| // very sensitive to their value. We may crash if these are done in the wrong order. |
| priv->horizontalAdjustment.clear(); |
| priv->verticalAdjustment.clear(); |
| priv->backForwardList.clear(); |
| |
| if (priv->corePage) { |
| webkit_web_view_stop_loading(WEBKIT_WEB_VIEW(object)); |
| core(priv->mainFrame)->loader()->detachFromParent(); |
| delete priv->corePage; |
| priv->corePage = 0; |
| } |
| |
| if (priv->webSettings) { |
| g_signal_handlers_disconnect_by_func(priv->webSettings.get(), (gpointer)webkit_web_view_settings_notify, webView); |
| priv->webSettings.clear(); |
| } |
| |
| if (priv->currentMenu) { |
| gtk_widget_destroy(GTK_WIDGET(priv->currentMenu)); |
| priv->currentMenu = 0; |
| } |
| |
| priv->webInspector.clear(); |
| priv->viewportAttributes.clear(); |
| priv->webWindowFeatures.clear(); |
| priv->mainResource.clear(); |
| priv->subResources.clear(); |
| |
| HashMap<GdkDragContext*, DroppingContext*>::iterator endDroppingContexts = priv->droppingContexts.end(); |
| for (HashMap<GdkDragContext*, DroppingContext*>::iterator iter = priv->droppingContexts.begin(); iter != endDroppingContexts; ++iter) |
| delete (iter->second); |
| priv->droppingContexts.clear(); |
| |
| G_OBJECT_CLASS(webkit_web_view_parent_class)->dispose(object); |
| } |
| |
| static void webkit_web_view_finalize(GObject* object) |
| { |
| // We need to manually call the destructor here, since this object's memory is managed |
| // by GLib. This calls all C++ members' destructors and prevents memory leaks. |
| WEBKIT_WEB_VIEW(object)->priv->~WebKitWebViewPrivate(); |
| G_OBJECT_CLASS(webkit_web_view_parent_class)->finalize(object); |
| } |
| |
| static gboolean webkit_signal_accumulator_object_handled(GSignalInvocationHint* ihint, GValue* returnAccu, const GValue* handlerReturn, gpointer dummy) |
| { |
| gpointer newWebView = g_value_get_object(handlerReturn); |
| g_value_set_object(returnAccu, newWebView); |
| |
| // Continue if we don't have a newWebView |
| return !newWebView; |
| } |
| |
| static gboolean webkit_navigation_request_handled(GSignalInvocationHint* ihint, GValue* returnAccu, const GValue* handlerReturn, gpointer dummy) |
| { |
| WebKitNavigationResponse navigationResponse = (WebKitNavigationResponse)g_value_get_enum(handlerReturn); |
| g_value_set_enum(returnAccu, navigationResponse); |
| |
| if (navigationResponse != WEBKIT_NAVIGATION_RESPONSE_ACCEPT) |
| return FALSE; |
| |
| return TRUE; |
| } |
| |
| static AtkObject* webkit_web_view_get_accessible(GtkWidget* widget) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| if (!core(webView)) |
| return 0; |
| |
| AXObjectCache::enableAccessibility(); |
| |
| Frame* coreFrame = core(webView)->mainFrame(); |
| if (!coreFrame) |
| return 0; |
| |
| Document* doc = coreFrame->document(); |
| if (!doc) |
| return 0; |
| |
| AccessibilityObject* rootAccessible = doc->axObjectCache()->rootObject(); |
| if (!rootAccessible) |
| return 0; |
| |
| // We need to return the root accessibility object's first child |
| // to get to the actual ATK Object associated with the web view. |
| // See https://bugs.webkit.org/show_bug.cgi?id=51932 |
| AtkObject* axRoot = rootAccessible->wrapper(); |
| if (!axRoot || !ATK_IS_OBJECT(axRoot)) |
| return 0; |
| |
| AtkObject* axWebView = atk_object_ref_accessible_child(ATK_OBJECT(axRoot), 0); |
| if (!axWebView || !ATK_IS_OBJECT(axWebView)) |
| return 0; |
| |
| // We don't want the extra reference returned by ref_accessible_child. |
| g_object_unref(axWebView); |
| return axWebView; |
| } |
| |
| static gdouble webViewGetDPI(WebKitWebView* webView) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| WebKitWebSettings* webSettings = priv->webSettings.get(); |
| gboolean enforce96DPI; |
| g_object_get(webSettings, "enforce-96-dpi", &enforce96DPI, NULL); |
| if (enforce96DPI) |
| return 96.0; |
| |
| gdouble DPI = defaultDPI; |
| GdkScreen* screen = gtk_widget_has_screen(GTK_WIDGET(webView)) ? gtk_widget_get_screen(GTK_WIDGET(webView)) : gdk_screen_get_default(); |
| if (screen) { |
| DPI = gdk_screen_get_resolution(screen); |
| // gdk_screen_get_resolution() returns -1 when no DPI is set. |
| if (DPI == -1) |
| DPI = defaultDPI; |
| } |
| ASSERT(DPI > 0); |
| return DPI; |
| } |
| |
| static void webkit_web_view_screen_changed(GtkWidget* widget, GdkScreen* previousScreen) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (priv->disposing) |
| return; |
| |
| WebKitWebSettings* webSettings = priv->webSettings.get(); |
| Settings* settings = core(webView)->settings(); |
| gdouble DPI = webViewGetDPI(webView); |
| |
| guint defaultFontSize, defaultMonospaceFontSize, minimumFontSize, minimumLogicalFontSize; |
| |
| g_object_get(webSettings, |
| "default-font-size", &defaultFontSize, |
| "default-monospace-font-size", &defaultMonospaceFontSize, |
| "minimum-font-size", &minimumFontSize, |
| "minimum-logical-font-size", &minimumLogicalFontSize, |
| NULL); |
| |
| settings->setDefaultFontSize(defaultFontSize / 72.0 * DPI); |
| settings->setDefaultFixedFontSize(defaultMonospaceFontSize / 72.0 * DPI); |
| settings->setMinimumFontSize(minimumFontSize / 72.0 * DPI); |
| settings->setMinimumLogicalFontSize(minimumLogicalFontSize / 72.0 * DPI); |
| } |
| |
| static IntPoint globalPointForClientPoint(GdkWindow* window, const IntPoint& clientPoint) |
| { |
| int x, y; |
| gdk_window_get_origin(window, &x, &y); |
| return clientPoint + IntSize(x, y); |
| } |
| |
| |
| static void webkit_web_view_drag_end(GtkWidget* widget, GdkDragContext* context) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| // This might happen if a drag is still in progress after a WebKitWebView |
| // is disposed and before it is finalized. |
| if (!priv->draggingDataObjects.contains(context)) |
| return; |
| |
| priv->draggingDataObjects.remove(context); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| if (!frame) |
| return; |
| |
| GOwnPtr<GdkEvent> event(gdk_event_new(GDK_BUTTON_RELEASE)); |
| int x, y, xRoot, yRoot; |
| GdkModifierType modifiers = static_cast<GdkModifierType>(0); |
| #ifdef GTK_API_VERSION_2 |
| GdkDisplay* display = gdk_display_get_default(); |
| gdk_display_get_pointer(display, 0, &xRoot, &yRoot, &modifiers); |
| event->button.window = gdk_display_get_window_at_pointer(display, &x, &y); |
| #else |
| GdkDevice* device = gdk_drag_context_get_device(context); |
| event->button.window = gdk_device_get_window_at_position(device, &x, &y); |
| gdk_device_get_position(device, 0, &xRoot, &yRoot); |
| #endif |
| |
| if (event->button.window) |
| g_object_ref(event->button.window); |
| event->button.x = x; |
| event->button.y = y; |
| event->button.x_root = xRoot; |
| event->button.y_root = yRoot; |
| event->button.state = modifiers; |
| |
| PlatformMouseEvent platformEvent(&event->button); |
| frame->eventHandler()->dragSourceEndedAt(platformEvent, gdkDragActionToDragOperation(gdk_drag_context_get_selected_action(context))); |
| } |
| |
| static void webkit_web_view_drag_data_get(GtkWidget* widget, GdkDragContext* context, GtkSelectionData* selectionData, guint info, guint) |
| { |
| WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW(widget)->priv; |
| |
| // This might happen if a drag is still in progress after a WebKitWebView |
| // is diposed and before it is finalized. |
| if (!priv->draggingDataObjects.contains(context)) |
| return; |
| |
| pasteboardHelperInstance()->fillSelectionData(selectionData, info, priv->draggingDataObjects.get(context).get()); |
| } |
| |
| static gboolean doDragLeaveLater(DroppingContext* context) |
| { |
| WebKitWebView* webView = context->webView; |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (!priv->droppingContexts.contains(context->gdkContext)) |
| return FALSE; |
| |
| // If the view doesn't know about the drag yet (there are still pending data) |
| // requests, don't update it with information about the drag. |
| if (context->pendingDataRequests) |
| return FALSE; |
| |
| // Don't call dragExited if we have just received a drag-drop signal. This |
| // happens in the case of a successful drop onto the view. |
| if (!context->dropHappened) { |
| const IntPoint& position = context->lastMotionPosition; |
| DragData dragData(context->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(GTK_WIDGET(webView)), position), DragOperationNone); |
| core(webView)->dragController()->dragExited(&dragData); |
| } |
| |
| core(webView)->dragController()->dragEnded(); |
| priv->droppingContexts.remove(context->gdkContext); |
| delete context; |
| return FALSE; |
| } |
| |
| static void webkit_web_view_drag_leave(GtkWidget* widget, GdkDragContext* context, guint time) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (!priv->droppingContexts.contains(context)) |
| return; |
| |
| // During a drop GTK+ will fire a drag-leave signal right before firing |
| // the drag-drop signal. We want the actions for drag-leave to happen after |
| // those for drag-drop, so schedule them to happen asynchronously here. |
| g_timeout_add(0, reinterpret_cast<GSourceFunc>(doDragLeaveLater), priv->droppingContexts.get(context)); |
| } |
| |
| static gboolean webkit_web_view_drag_motion(GtkWidget* widget, GdkDragContext* context, gint x, gint y, guint time) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| DroppingContext* droppingContext = 0; |
| IntPoint position = IntPoint(x, y); |
| if (!priv->droppingContexts.contains(context)) { |
| droppingContext = new DroppingContext; |
| droppingContext->webView = webView; |
| droppingContext->gdkContext = context; |
| droppingContext->dataObject = WebCore::DataObjectGtk::create(); |
| droppingContext->dropHappened = false; |
| droppingContext->lastMotionPosition = position; |
| priv->droppingContexts.set(context, droppingContext); |
| |
| Vector<GdkAtom> acceptableTargets(pasteboardHelperInstance()->dropAtomsForContext(widget, context)); |
| droppingContext->pendingDataRequests = acceptableTargets.size(); |
| for (size_t i = 0; i < acceptableTargets.size(); i++) |
| gtk_drag_get_data(widget, context, acceptableTargets.at(i), time); |
| } else { |
| droppingContext = priv->droppingContexts.get(context); |
| droppingContext->lastMotionPosition = position; |
| } |
| |
| // Don't send any drag information to WebCore until we've retrieved all |
| // the data for this drag operation. Otherwise we'd have to block to wait |
| // for the drag's data. |
| ASSERT(droppingContext); |
| if (droppingContext->pendingDataRequests > 0) |
| return TRUE; |
| |
| DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context))); |
| DragOperation operation = core(webView)->dragController()->dragUpdated(&dragData); |
| gdk_drag_status(context, dragOperationToSingleGdkDragAction(operation), time); |
| |
| return TRUE; |
| } |
| |
| static void webkit_web_view_drag_data_received(GtkWidget* widget, GdkDragContext* context, gint x, gint y, GtkSelectionData* selectionData, guint info, guint time) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (!priv->droppingContexts.contains(context)) |
| return; |
| |
| DroppingContext* droppingContext = priv->droppingContexts.get(context); |
| droppingContext->pendingDataRequests--; |
| pasteboardHelperInstance()->fillDataObjectFromDropData(selectionData, info, droppingContext->dataObject.get()); |
| |
| if (droppingContext->pendingDataRequests) |
| return; |
| |
| // The coordinates passed to drag-data-received signal are sometimes |
| // inaccurate in DRT, so use the coordinates of the last motion event. |
| const IntPoint& position = droppingContext->lastMotionPosition; |
| |
| // If there are no more pending requests, start sending dragging data to WebCore. |
| DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context))); |
| DragOperation operation = core(webView)->dragController()->dragEntered(&dragData); |
| gdk_drag_status(context, dragOperationToSingleGdkDragAction(operation), time); |
| } |
| |
| static gboolean webkit_web_view_drag_drop(GtkWidget* widget, GdkDragContext* context, gint x, gint y, guint time) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (!priv->droppingContexts.contains(context)) |
| return FALSE; |
| |
| DroppingContext* droppingContext = priv->droppingContexts.get(context); |
| droppingContext->dropHappened = true; |
| |
| IntPoint position(x, y); |
| DragData dragData(droppingContext->dataObject.get(), position, globalPointForClientPoint(gtk_widget_get_window(widget), position), gdkDragActionToDragOperation(gdk_drag_context_get_actions(context))); |
| core(webView)->dragController()->performDrag(&dragData); |
| |
| gtk_drag_finish(context, TRUE, FALSE, time); |
| return TRUE; |
| } |
| |
| #if GTK_CHECK_VERSION(2, 12, 0) |
| static gboolean webkit_web_view_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard_mode, GtkTooltip *tooltip) |
| { |
| WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW(widget)->priv; |
| |
| if (keyboard_mode) { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(widget); |
| |
| // Get the title of the current focused element. |
| Frame* coreFrame = core(webView)->focusController()->focusedOrMainFrame(); |
| if (!coreFrame) |
| return FALSE; |
| |
| Node* node = getFocusedNode(coreFrame); |
| if (!node) |
| return FALSE; |
| |
| for (Node* titleNode = node; titleNode; titleNode = titleNode->parentNode()) { |
| if (titleNode->isElementNode()) { |
| String title = static_cast<Element*>(titleNode)->title(); |
| if (!title.isEmpty()) { |
| if (FrameView* view = coreFrame->view()) { |
| GdkRectangle area = view->contentsToWindow(node->getRect()); |
| gtk_tooltip_set_tip_area(tooltip, &area); |
| } |
| gtk_tooltip_set_text(tooltip, title.utf8().data()); |
| |
| return TRUE; |
| } |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| if (priv->tooltipText.length() > 0) { |
| if (!keyboard_mode) { |
| if (!priv->tooltipArea.isEmpty()) { |
| GdkRectangle area = priv->tooltipArea; |
| gtk_tooltip_set_tip_area(tooltip, &area); |
| } else |
| gtk_tooltip_set_tip_area(tooltip, 0); |
| } |
| gtk_tooltip_set_text(tooltip, priv->tooltipText.data()); |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| static gboolean webkit_web_view_show_help(GtkWidget* widget, GtkWidgetHelpType help_type) |
| { |
| if (help_type == GTK_WIDGET_HELP_TOOLTIP) |
| gtk_widget_set_has_tooltip(widget, TRUE); |
| |
| return GTK_WIDGET_CLASS(webkit_web_view_parent_class)->show_help(widget, help_type); |
| } |
| #endif |
| |
| static GtkIMContext* webkit_web_view_get_im_context(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| return GTK_IM_CONTEXT(webView->priv->imContext.get()); |
| } |
| |
| static void webkit_web_view_class_init(WebKitWebViewClass* webViewClass) |
| { |
| GtkBindingSet* binding_set; |
| |
| webkitInit(); |
| |
| /* |
| * Signals |
| */ |
| |
| /** |
| * WebKitWebView::create-web-view: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame |
| * |
| * Emitted when the creation of a new window is requested. |
| * If this signal is handled the signal handler should return the |
| * newly created #WebKitWebView. |
| * |
| * The new #WebKitWebView should not be displayed to the user |
| * until the #WebKitWebView::web-view-ready signal is emitted. |
| * |
| * The signal handlers should not try to deal with the reference count for |
| * the new #WebKitWebView. The widget to which the widget is added will |
| * handle that. |
| * |
| * Return value: (transfer full): a newly allocated #WebKitWebView, or %NULL |
| * |
| * Since: 1.0.3 |
| */ |
| webkit_web_view_signals[CREATE_WEB_VIEW] = g_signal_new("create-web-view", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (WebKitWebViewClass, create_web_view), |
| webkit_signal_accumulator_object_handled, |
| NULL, |
| webkit_marshal_OBJECT__OBJECT, |
| WEBKIT_TYPE_WEB_VIEW , 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /** |
| * WebKitWebView::web-view-ready: |
| * @webView: the object on which the signal is emitted |
| * |
| * Emitted after #WebKitWebView::create-web-view when the new #WebKitWebView |
| * should be displayed to the user. When this signal is emitted |
| * all the information about how the window should look, including |
| * size, position, whether the location, status and scroll bars |
| * should be displayed, is already set on the |
| * #WebKitWebWindowFeatures object contained by the #WebKitWebView. |
| * |
| * Notice that some of that information may change during the life |
| * time of the window, so you may want to connect to the ::notify |
| * signal of the #WebKitWebWindowFeatures object to handle those. |
| * |
| * Return value: %TRUE to stop handlers from being invoked for the event or |
| * %FALSE to propagate the event furter |
| * |
| * Since: 1.0.3 |
| */ |
| webkit_web_view_signals[WEB_VIEW_READY] = g_signal_new("web-view-ready", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (WebKitWebViewClass, web_view_ready), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__VOID, |
| G_TYPE_BOOLEAN, 0); |
| |
| /** |
| * WebKitWebView::close-web-view: |
| * @webView: the object on which the signal is emitted |
| * |
| * Emitted when closing a #WebKitWebView is requested. This occurs when a |
| * call is made from JavaScript's window.close function. The default |
| * signal handler does not do anything. It is the owner's responsibility |
| * to hide or delete the web view, if necessary. |
| * |
| * Return value: %TRUE to stop handlers from being invoked for the event or |
| * %FALSE to propagate the event furter |
| * |
| * Since: 1.1.11 |
| */ |
| webkit_web_view_signals[CLOSE_WEB_VIEW] = g_signal_new("close-web-view", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (WebKitWebViewClass, close_web_view), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__VOID, |
| G_TYPE_BOOLEAN, 0); |
| |
| /** |
| * WebKitWebView::navigation-requested: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame that required the navigation |
| * @request: a #WebKitNetworkRequest |
| * |
| * Emitted when @frame requests a navigation to another page. |
| * |
| * Return value: a #WebKitNavigationResponse |
| * |
| * Deprecated: Use WebKitWebView::navigation-policy-decision-requested |
| * instead |
| */ |
| webkit_web_view_signals[NAVIGATION_REQUESTED] = g_signal_new("navigation-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (WebKitWebViewClass, navigation_requested), |
| webkit_navigation_request_handled, |
| NULL, |
| webkit_marshal_ENUM__OBJECT_OBJECT, |
| WEBKIT_TYPE_NAVIGATION_RESPONSE, 2, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_NETWORK_REQUEST); |
| |
| /** |
| * WebKitWebView::new-window-policy-decision-requested: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame that required the navigation |
| * @request: a #WebKitNetworkRequest |
| * @navigation_action: a #WebKitWebNavigationAction |
| * @policy_decision: a #WebKitWebPolicyDecision |
| * |
| * Emitted when @frame requests opening a new window. With this |
| * signal the browser can use the context of the request to decide |
| * about the new window. If the request is not handled the default |
| * behavior is to allow opening the new window to load the URI, |
| * which will cause a create-web-view signal emission where the |
| * browser handles the new window action but without information |
| * of the context that caused the navigation. The following |
| * navigation-policy-decision-requested emissions will load the |
| * page after the creation of the new window just with the |
| * information of this new navigation context, without any |
| * information about the action that made this new window to be |
| * opened. |
| * |
| * Notice that if you return TRUE, meaning that you handled the |
| * signal, you are expected to have decided what to do, by calling |
| * webkit_web_policy_decision_ignore(), |
| * webkit_web_policy_decision_use(), or |
| * webkit_web_policy_decision_download() on the @policy_decision |
| * object. |
| * |
| * Return value: %TRUE if a decision was made, %FALSE to have the |
| * default behavior apply |
| * |
| * Since: 1.1.4 |
| */ |
| webkit_web_view_signals[NEW_WINDOW_POLICY_DECISION_REQUESTED] = |
| g_signal_new("new-window-policy-decision-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT_OBJECT_OBJECT, |
| G_TYPE_BOOLEAN, 4, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_NETWORK_REQUEST, |
| WEBKIT_TYPE_WEB_NAVIGATION_ACTION, |
| WEBKIT_TYPE_WEB_POLICY_DECISION); |
| |
| /** |
| * WebKitWebView::navigation-policy-decision-requested: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame that required the navigation |
| * @request: a #WebKitNetworkRequest |
| * @navigation_action: a #WebKitWebNavigationAction |
| * @policy_decision: a #WebKitWebPolicyDecision |
| * |
| * Emitted when @frame requests a navigation to another page. |
| * If this signal is not handled, the default behavior is to allow the |
| * navigation. |
| * |
| * Notice that if you return TRUE, meaning that you handled the |
| * signal, you are expected to have decided what to do, by calling |
| * webkit_web_policy_decision_ignore(), |
| * webkit_web_policy_decision_use(), or |
| * webkit_web_policy_decision_download() on the @policy_decision |
| * object. |
| * |
| * Return value: %TRUE if a decision was made, %FALSE to have the |
| * default behavior apply |
| * |
| * Since: 1.0.3 |
| */ |
| webkit_web_view_signals[NAVIGATION_POLICY_DECISION_REQUESTED] = g_signal_new("navigation-policy-decision-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT_OBJECT_OBJECT, |
| G_TYPE_BOOLEAN, 4, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_NETWORK_REQUEST, |
| WEBKIT_TYPE_WEB_NAVIGATION_ACTION, |
| WEBKIT_TYPE_WEB_POLICY_DECISION); |
| |
| /** |
| * WebKitWebView::mime-type-policy-decision-requested: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame that required the policy decision |
| * @request: a WebKitNetworkRequest |
| * @mimetype: the MIME type attempted to load |
| * @policy_decision: a #WebKitWebPolicyDecision |
| * |
| * Decide whether or not to display the given MIME type. If this |
| * signal is not handled, the default behavior is to show the |
| * content of the requested URI if WebKit can show this MIME |
| * type and the content disposition is not a download; if WebKit |
| * is not able to show the MIME type nothing happens. |
| * |
| * Notice that if you return TRUE, meaning that you handled the |
| * signal, you are expected to be aware of the "Content-Disposition" |
| * header. A value of "attachment" usually indicates a download |
| * regardless of the MIME type, see also |
| * soup_message_headers_get_content_disposition(). And you must call |
| * webkit_web_policy_decision_ignore(), |
| * webkit_web_policy_decision_use(), or |
| * webkit_web_policy_decision_download() on the @policy_decision |
| * object. |
| * |
| * Return value: %TRUE if a decision was made, %FALSE to have the |
| * default behavior apply |
| * |
| * Since: 1.0.3 |
| */ |
| webkit_web_view_signals[MIME_TYPE_POLICY_DECISION_REQUESTED] = g_signal_new("mime-type-policy-decision-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT_STRING_OBJECT, |
| G_TYPE_BOOLEAN, 4, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_NETWORK_REQUEST, |
| G_TYPE_STRING, |
| WEBKIT_TYPE_WEB_POLICY_DECISION); |
| |
| /** |
| * WebKitWebView::window-object-cleared: |
| * @webView: the object on which the signal is emitted |
| * @frame: the #WebKitWebFrame to which @window_object belongs |
| * @context: the #JSGlobalContextRef holding the global object and other |
| * execution state; equivalent to the return value of |
| * webkit_web_frame_get_global_context(@frame) |
| * @window_object: the #JSObjectRef representing the frame's JavaScript |
| * window object |
| * |
| * Emitted when the JavaScript window object in a #WebKitWebFrame has been |
| * cleared in preparation for a new load. This is the preferred place to |
| * set custom properties on the window object using the JavaScriptCore API. |
| */ |
| webkit_web_view_signals[WINDOW_OBJECT_CLEARED] = g_signal_new("window-object-cleared", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (WebKitWebViewClass, window_object_cleared), |
| NULL, |
| NULL, |
| webkit_marshal_VOID__OBJECT_POINTER_POINTER, |
| G_TYPE_NONE, 3, |
| WEBKIT_TYPE_WEB_FRAME, |
| G_TYPE_POINTER, |
| G_TYPE_POINTER); |
| |
| /** |
| * WebKitWebView::download-requested: |
| * @webView: the object on which the signal is emitted |
| * @download: a #WebKitDownload object that lets you control the |
| * download process |
| * |
| * A new Download is being requested. By default, if the signal is |
| * not handled, the download is cancelled. If you handle the download |
| * and call webkit_download_set_destination_uri(), it will be |
| * started for you. If you need to set the destination asynchronously |
| * you are responsible for starting or cancelling it yourself. |
| * |
| * If you intend to handle downloads yourself rather than using |
| * the #WebKitDownload helper object you must handle this signal, |
| * and return %FALSE. |
| * |
| * Also, keep in mind that the default policy for WebKitGTK+ is to |
| * ignore files with a MIME type that it does not know how to |
| * handle, which means this signal won't be emitted in the default |
| * setup. One way to trigger downloads is to connect to |
| * WebKitWebView::mime-type-policy-decision-requested and call |
| * webkit_web_policy_decision_download() on the |
| * #WebKitWebPolicyDecision in the parameter list for the kind of |
| * files you want your application to download (a common solution |
| * is to download anything that WebKit can't handle, which you can |
| * figure out by using webkit_web_view_can_show_mime_type()). |
| * |
| * Return value: TRUE if the download should be performed, %FALSE to |
| * cancel it |
| * |
| * Since: 1.1.2 |
| */ |
| webkit_web_view_signals[DOWNLOAD_REQUESTED] = g_signal_new("download-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT, |
| G_TYPE_BOOLEAN, 1, |
| G_TYPE_OBJECT); |
| |
| /** |
| * WebKitWebView::load-started: |
| * @webView: the object on which the signal is emitted |
| * @frame: the frame going to do the load |
| * |
| * When a #WebKitWebFrame begins to load this signal is emitted. |
| * |
| * Deprecated: Use the "load-status" property instead. |
| */ |
| webkit_web_view_signals[LOAD_STARTED] = g_signal_new("load-started", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /** |
| * WebKitWebView::load-committed: |
| * @webView: the object on which the signal is emitted |
| * @frame: the main frame that received the first data |
| * |
| * When a #WebKitWebFrame loaded the first data this signal is emitted. |
| * |
| * Deprecated: Use the "load-status" property instead. |
| */ |
| webkit_web_view_signals[LOAD_COMMITTED] = g_signal_new("load-committed", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| |
| /** |
| * WebKitWebView::load-progress-changed: |
| * @webView: the #WebKitWebView |
| * @progress: the global progress |
| * |
| * Deprecated: Use the "progress" property instead. |
| */ |
| webkit_web_view_signals[LOAD_PROGRESS_CHANGED] = g_signal_new("load-progress-changed", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__INT, |
| G_TYPE_NONE, 1, |
| G_TYPE_INT); |
| |
| /** |
| * WebKitWebView::load-error |
| * @webView: the object on which the signal is emitted |
| * @web_frame: the #WebKitWebFrame |
| * @uri: the URI that triggered the error |
| * @web_error: the #GError that was triggered |
| * |
| * An error occurred while loading. By default, if the signal is not |
| * handled, the @web_view will display a stock error page. You need to |
| * handle the signal if you want to provide your own error page. |
| * |
| * Since: 1.1.6 |
| * |
| * Return value: %TRUE to stop other handlers from being invoked for the |
| * event. %FALSE to propagate the event further. |
| */ |
| webkit_web_view_signals[LOAD_ERROR] = g_signal_new("load-error", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST), |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_STRING_POINTER, |
| G_TYPE_BOOLEAN, 3, |
| WEBKIT_TYPE_WEB_FRAME, |
| G_TYPE_STRING, |
| G_TYPE_POINTER); |
| |
| /** |
| * WebKitWebView::load-finished: |
| * @webView: the #WebKitWebView |
| * @frame: the #WebKitWebFrame |
| * |
| * Deprecated: Use the "load-status" property instead. |
| */ |
| webkit_web_view_signals[LOAD_FINISHED] = g_signal_new("load-finished", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /** |
| * WebKitWebView::onload-event: |
| * @webView: the object on which the signal is emitted |
| * @frame: the frame |
| * |
| * When a #WebKitWebFrame receives an onload event this signal is emitted. |
| */ |
| webkit_web_view_signals[ONLOAD_EVENT] = g_signal_new("onload-event", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /** |
| * WebKitWebView::title-changed: |
| * @webView: the object on which the signal is emitted |
| * @frame: the main frame |
| * @title: the new title |
| * |
| * When a #WebKitWebFrame changes the document title this signal is emitted. |
| * |
| * Deprecated: 1.1.4: Use "notify::title" instead. |
| */ |
| webkit_web_view_signals[TITLE_CHANGED] = g_signal_new("title-changed", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| webkit_marshal_VOID__OBJECT_STRING, |
| G_TYPE_NONE, 2, |
| WEBKIT_TYPE_WEB_FRAME, |
| G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::hovering-over-link: |
| * @webView: the object on which the signal is emitted |
| * @title: the link's title |
| * @uri: the URI the link points to |
| * |
| * When the cursor is over a link, this signal is emitted. |
| */ |
| webkit_web_view_signals[HOVERING_OVER_LINK] = g_signal_new("hovering-over-link", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| webkit_marshal_VOID__STRING_STRING, |
| G_TYPE_NONE, 2, |
| G_TYPE_STRING, |
| G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::populate-popup: |
| * @webView: the object on which the signal is emitted |
| * @menu: the context menu |
| * |
| * When a context menu is about to be displayed this signal is emitted. |
| * |
| * Add menu items to #menu to extend the context menu. |
| */ |
| webkit_web_view_signals[POPULATE_POPUP] = g_signal_new("populate-popup", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| GTK_TYPE_MENU); |
| |
| /** |
| * WebKitWebView::print-requested |
| * @webView: the object in which the signal is emitted |
| * @web_frame: the frame that is requesting to be printed |
| * |
| * Emitted when printing is requested by the frame, usually |
| * because of a javascript call. When handling this signal you |
| * should call webkit_web_frame_print_full() or |
| * webkit_web_frame_print() to do the actual printing. |
| * |
| * The default handler will present a print dialog and carry a |
| * print operation. Notice that this means that if you intend to |
| * ignore a print request you must connect to this signal, and |
| * return %TRUE. |
| * |
| * Return value: %TRUE if the print request has been handled, %FALSE if |
| * the default handler should run |
| * |
| * Since: 1.1.5 |
| */ |
| webkit_web_view_signals[PRINT_REQUESTED] = g_signal_new("print-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT, |
| G_TYPE_BOOLEAN, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| webkit_web_view_signals[STATUS_BAR_TEXT_CHANGED] = g_signal_new("status-bar-text-changed", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__STRING, |
| G_TYPE_NONE, 1, |
| G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::icon-loaded: |
| * @webView: the object on which the signal is emitted |
| * @icon_uri: the URI for the icon |
| * |
| * This signal is emitted when the main frame has got a favicon. |
| * See WebKitIconDatabase::icon-loaded if you want to keep track of |
| * icons for child frames. |
| * |
| * Since: 1.1.18 |
| */ |
| webkit_web_view_signals[ICON_LOADED] = g_signal_new("icon-loaded", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, |
| NULL, |
| g_cclosure_marshal_VOID__STRING, |
| G_TYPE_NONE, 1, |
| G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::console-message: |
| * @webView: the object on which the signal is emitted |
| * @message: the message text |
| * @line: the line where the error occured |
| * @source_id: the source id |
| * |
| * A JavaScript console message was created. |
| * |
| * Return value: %TRUE to stop other handlers from being invoked for the |
| * event. %FALSE to propagate the event further. |
| */ |
| webkit_web_view_signals[CONSOLE_MESSAGE] = g_signal_new("console-message", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET(WebKitWebViewClass, console_message), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__STRING_INT_STRING, |
| G_TYPE_BOOLEAN, 3, |
| G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::script-alert: |
| * @webView: the object on which the signal is emitted |
| * @frame: the relevant frame |
| * @message: the message text |
| * |
| * A JavaScript alert dialog was created. |
| * |
| * Return value: %TRUE to stop other handlers from being invoked for the |
| * event. %FALSE to propagate the event further. |
| */ |
| webkit_web_view_signals[SCRIPT_ALERT] = g_signal_new("script-alert", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET(WebKitWebViewClass, script_alert), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_STRING, |
| G_TYPE_BOOLEAN, 2, |
| WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING); |
| |
| /** |
| * WebKitWebView::script-confirm: |
| * @webView: the object on which the signal is emitted |
| * @frame: the relevant frame |
| * @message: the message text |
| * @confirmed: whether the dialog has been confirmed |
| * |
| * A JavaScript confirm dialog was created, providing Yes and No buttons. |
| * |
| * Return value: %TRUE to stop other handlers from being invoked for the |
| * event. %FALSE to propagate the event further. |
| */ |
| webkit_web_view_signals[SCRIPT_CONFIRM] = g_signal_new("script-confirm", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET(WebKitWebViewClass, script_confirm), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_STRING_POINTER, |
| G_TYPE_BOOLEAN, 3, |
| WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_POINTER); |
| |
| /** |
| * WebKitWebView::script-prompt: |
| * @webView: the object on which the signal is emitted |
| * @frame: the relevant frame |
| * @message: the message text |
| * @default: the default value |
| * @text: To be filled with the return value or NULL if the dialog was cancelled. |
| * |
| * A JavaScript prompt dialog was created, providing an entry to input text. |
| * |
| * Return value: %TRUE to stop other handlers from being invoked for the |
| * event. %FALSE to propagate the event further. |
| */ |
| webkit_web_view_signals[SCRIPT_PROMPT] = g_signal_new("script-prompt", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET(WebKitWebViewClass, script_prompt), |
| g_signal_accumulator_true_handled, |
| NULL, |
| webkit_marshal_BOOLEAN__OBJECT_STRING_STRING_STRING, |
| G_TYPE_BOOLEAN, 4, |
| WEBKIT_TYPE_WEB_FRAME, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER); |
| |
| /** |
| * WebKitWebView::select-all: |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::select-all signal is a keybinding signal which gets emitted to |
| * select the complete contents of the text view. |
| * |
| * The default bindings for this signal is Ctrl-a. |
| */ |
| webkit_web_view_signals[SELECT_ALL] = g_signal_new("select-all", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, select_all), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::cut-clipboard: |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::cut-clipboard signal is a keybinding signal which gets emitted to |
| * cut the selection to the clipboard. |
| * |
| * The default bindings for this signal are Ctrl-x and Shift-Delete. |
| */ |
| webkit_web_view_signals[CUT_CLIPBOARD] = g_signal_new("cut-clipboard", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, cut_clipboard), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::copy-clipboard: |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::copy-clipboard signal is a keybinding signal which gets emitted to |
| * copy the selection to the clipboard. |
| * |
| * The default bindings for this signal are Ctrl-c and Ctrl-Insert. |
| */ |
| webkit_web_view_signals[COPY_CLIPBOARD] = g_signal_new("copy-clipboard", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, copy_clipboard), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::paste-clipboard: |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::paste-clipboard signal is a keybinding signal which gets emitted to |
| * paste the contents of the clipboard into the Web view. |
| * |
| * The default bindings for this signal are Ctrl-v and Shift-Insert. |
| */ |
| webkit_web_view_signals[PASTE_CLIPBOARD] = g_signal_new("paste-clipboard", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, paste_clipboard), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::undo |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::undo signal is a keybinding signal which gets emitted to |
| * undo the last editing command. |
| * |
| * The default binding for this signal is Ctrl-z |
| * |
| * Since: 1.1.14 |
| */ |
| webkit_web_view_signals[UNDO] = g_signal_new("undo", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, undo), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::redo |
| * @webView: the object which received the signal |
| * |
| * The #WebKitWebView::redo signal is a keybinding signal which gets emitted to |
| * redo the last editing command. |
| * |
| * The default binding for this signal is Ctrl-Shift-z |
| * |
| * Since: 1.1.14 |
| */ |
| webkit_web_view_signals[REDO] = g_signal_new("redo", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, redo), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| /** |
| * WebKitWebView::move-cursor: |
| * @webView: the object which received the signal |
| * @step: the type of movement, one of #GtkMovementStep |
| * @count: an integer indicating the subtype of movement. Currently |
| * the permitted values are '1' = forward, '-1' = backwards. |
| * |
| * The #WebKitWebView::move-cursor will be emitted to apply the |
| * cursor movement described by its parameters to the @view. |
| * |
| * Return value: %TRUE or %FALSE |
| * |
| * Since: 1.1.4 |
| */ |
| webkit_web_view_signals[MOVE_CURSOR] = g_signal_new("move-cursor", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, move_cursor), |
| NULL, NULL, |
| webkit_marshal_BOOLEAN__ENUM_INT, |
| G_TYPE_BOOLEAN, 2, |
| GTK_TYPE_MOVEMENT_STEP, |
| G_TYPE_INT); |
| |
| /** |
| * WebKitWebView::create-plugin-widget: |
| * @webView: the object which received the signal |
| * @mime_type: the mimetype of the requested object |
| * @uri: the URI to load |
| * @param: a #GHashTable with additional attributes (strings) |
| * |
| * The #WebKitWebView::create-plugin-widget signal will be emitted to |
| * create a plugin widget for embed or object HTML tags. This |
| * allows to embed a GtkWidget as a plugin into HTML content. In |
| * case of a textual selection of the GtkWidget WebCore will attempt |
| * to set the property value of "webkit-widget-is-selected". This can |
| * be used to draw a visual indicator of the selection. |
| * |
| * Return value: (transfer full): a new #GtkWidget, or %NULL |
| * |
| * Since: 1.1.8 |
| */ |
| webkit_web_view_signals[PLUGIN_WIDGET] = g_signal_new("create-plugin-widget", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags) (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| webkit_signal_accumulator_object_handled, |
| NULL, |
| webkit_marshal_OBJECT__STRING_STRING_POINTER, |
| GTK_TYPE_WIDGET, 3, |
| G_TYPE_STRING, G_TYPE_STRING, G_TYPE_HASH_TABLE); |
| |
| /** |
| * WebKitWebView::database-quota-exceeded |
| * @webView: the object which received the signal |
| * @frame: the relevant frame |
| * @database: the #WebKitWebDatabase which exceeded the quota of its #WebKitSecurityOrigin |
| * |
| * The #WebKitWebView::database-quota-exceeded signal will be emitted when |
| * a Web Database exceeds the quota of its security origin. This signal |
| * may be used to increase the size of the quota before the originating |
| * operation fails. |
| * |
| * Since: 1.1.14 |
| */ |
| webkit_web_view_signals[DATABASE_QUOTA_EXCEEDED] = g_signal_new("database-quota-exceeded", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags) (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| NULL, NULL, |
| webkit_marshal_VOID__OBJECT_OBJECT, |
| G_TYPE_NONE, 2, |
| G_TYPE_OBJECT, G_TYPE_OBJECT); |
| |
| /** |
| * WebKitWebView::resource-request-starting: |
| * @webView: the object which received the signal |
| * @web_frame: the #WebKitWebFrame whose load dispatched this request |
| * @web_resource: an empty #WebKitWebResource object |
| * @request: the #WebKitNetworkRequest that will be dispatched |
| * @response: the #WebKitNetworkResponse representing the redirect |
| * response, if any |
| * |
| * Emitted when a request is about to be sent. You can modify the |
| * request while handling this signal. You can set the URI in the |
| * #WebKitNetworkRequest object itself, and add/remove/replace |
| * headers using the #SoupMessage object it carries, if it is |
| * present. See webkit_network_request_get_message(). Setting the |
| * request URI to "about:blank" will effectively cause the request |
| * to load nothing, and can be used to disable the loading of |
| * specific resources. |
| * |
| * Notice that information about an eventual redirect is available |
| * in @response's #SoupMessage, not in the #SoupMessage carried by |
| * the @request. If @response is %NULL, then this is not a |
| * redirected request. |
| * |
| * The #WebKitWebResource object will be the same throughout all |
| * the lifetime of the resource, but the contents may change from |
| * inbetween signal emissions. |
| * |
| * Since: 1.1.14 |
| */ |
| webkit_web_view_signals[RESOURCE_REQUEST_STARTING] = g_signal_new("resource-request-starting", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| NULL, NULL, |
| webkit_marshal_VOID__OBJECT_OBJECT_OBJECT_OBJECT, |
| G_TYPE_NONE, 4, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_WEB_RESOURCE, |
| WEBKIT_TYPE_NETWORK_REQUEST, |
| WEBKIT_TYPE_NETWORK_RESPONSE); |
| |
| /** |
| * WebKitWebView::geolocation-policy-decision-requested: |
| * @webView: the object on which the signal is emitted |
| * @frame: the frame that requests permission |
| * @policy_decision: a WebKitGeolocationPolicyDecision |
| * |
| * This signal is emitted when a @frame wants to obtain the user's |
| * location. The decision can be made asynchronously, but you must |
| * call g_object_ref() the @policy_decision, and return %TRUE if |
| * you are going to handle the request. To actually make the |
| * decision you need to call webkit_geolocation_policy_allow() or |
| * webkit_geolocation_policy_deny() on @policy_decision. |
| * |
| * Since: 1.1.23 |
| */ |
| webkit_web_view_signals[GEOLOCATION_POLICY_DECISION_REQUESTED] = g_signal_new("geolocation-policy-decision-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST), |
| 0, |
| NULL, NULL, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT, |
| G_TYPE_BOOLEAN, 2, |
| WEBKIT_TYPE_WEB_FRAME, |
| WEBKIT_TYPE_GEOLOCATION_POLICY_DECISION); |
| |
| /** |
| * WebKitWebView::geolocation-policy-decision-cancelled: |
| * @webView: the object on which the signal is emitted |
| * @frame: the frame that cancels geolocation request. |
| * |
| * When a @frame wants to cancel geolocation permission it had requested |
| * before. |
| * |
| * Since: 1.1.23 |
| */ |
| webkit_web_view_signals[GEOLOCATION_POLICY_DECISION_CANCELLED] = g_signal_new("geolocation-policy-decision-cancelled", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST), |
| 0, |
| NULL, NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /* |
| * DOM-related signals. These signals are experimental, for now, |
| * and may change API and ABI. Their comments lack one * on |
| * purpose, to make them not be catched by gtk-doc. |
| */ |
| |
| /* |
| * WebKitWebView::document-load-finished |
| * @webView: the object which received the signal |
| * @web_frame: the #WebKitWebFrame whose load dispatched this request |
| * |
| * Emitted when the DOM document object load is finished for the |
| * given frame. |
| */ |
| webkit_web_view_signals[DOCUMENT_LOAD_FINISHED] = g_signal_new("document-load-finished", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| NULL, NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| /* |
| * WebKitWebView::frame-created |
| * @webView: the object which received the signal |
| * @web_frame: the #WebKitWebFrame which was just created. |
| * |
| * Emitted when a WebKitWebView has created a new frame. This signal will |
| * be emitted for all sub-frames created during page load. It will not be |
| * emitted for the main frame, which originates in the WebKitWebView constructor |
| * and may be accessed at any time using webkit_web_view_get_main_frame. |
| * |
| * Since: 1.3.4 |
| */ |
| webkit_web_view_signals[FRAME_CREATED] = g_signal_new("frame-created", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| NULL, NULL, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_WEB_FRAME); |
| |
| webkit_web_view_signals[SHOULD_BEGIN_EDITING] = g_signal_new("should-begin-editing", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE); |
| |
| webkit_web_view_signals[SHOULD_END_EDITING] = g_signal_new("should-end-editing", G_TYPE_FROM_CLASS(webViewClass), |
| static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE); |
| |
| webkit_web_view_signals[SHOULD_INSERT_NODE] = g_signal_new("should-insert-node", G_TYPE_FROM_CLASS(webViewClass), |
| static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT_ENUM, G_TYPE_BOOLEAN, |
| 3, WEBKIT_TYPE_DOM_NODE, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_INSERT_ACTION); |
| |
| webkit_web_view_signals[SHOULD_INSERT_TEXT] = g_signal_new("should-insert-text", G_TYPE_FROM_CLASS(webViewClass), |
| static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__STRING_OBJECT_ENUM, G_TYPE_BOOLEAN, |
| 3, G_TYPE_STRING, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_INSERT_ACTION); |
| |
| webkit_web_view_signals[SHOULD_DELETE_RANGE] = g_signal_new("should-delete-range", G_TYPE_FROM_CLASS(webViewClass), |
| static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_RANGE); |
| |
| webkit_web_view_signals[SHOULD_SHOW_DELETE_INTERFACE_FOR_ELEMENT] = g_signal_new("should-show-delete-interface-for-element", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT, G_TYPE_BOOLEAN, 1, WEBKIT_TYPE_DOM_HTML_ELEMENT); |
| |
| webkit_web_view_signals[SHOULD_CHANGE_SELECTED_RANGE] = g_signal_new("should-change-selected-range", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT_ENUM_BOOLEAN, G_TYPE_BOOLEAN, |
| 4, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_DOM_RANGE, WEBKIT_TYPE_SELECTION_AFFINITY, G_TYPE_BOOLEAN); |
| |
| webkit_web_view_signals[SHOULD_APPLY_STYLE] = g_signal_new("should-apply-style", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, should_allow_editing_action), g_signal_accumulator_first_wins, 0, |
| webkit_marshal_BOOLEAN__OBJECT_OBJECT, G_TYPE_BOOLEAN, |
| 2, WEBKIT_TYPE_DOM_CSS_STYLE_DECLARATION, WEBKIT_TYPE_DOM_RANGE); |
| |
| webkit_web_view_signals[EDITING_BEGAN] = g_signal_new("editing-began", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0, |
| g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
| |
| webkit_web_view_signals[USER_CHANGED_CONTENTS] = g_signal_new("user-changed-contents", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0, |
| g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
| |
| webkit_web_view_signals[EDITING_ENDED] = g_signal_new("editing-ended", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0, |
| g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
| |
| webkit_web_view_signals[SELECTION_CHANGED] = g_signal_new("selection-changed", |
| G_TYPE_FROM_CLASS(webViewClass), static_cast<GSignalFlags>(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), 0, 0, 0, |
| g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
| |
| /* |
| * WebKitWebView::viewport-attributes-recompute-requested |
| * @web_view: the object which received the signal |
| * @viewport_attributes: the #WebKitViewportAttributes which has the viewport attributes. |
| * |
| * The #WebKitWebView::viewport-attributes-recompute-requested |
| * signal will be emitted when a page with a viewport meta tag |
| * loads and when webkit_viewport_attributes_recompute is called. |
| * |
| * The #WebKitViewportAttributes will have device size, available size, |
| * desktop width, and device DPI pre-filled by values that make sense |
| * for the current screen and widget, but you can override those values |
| * if you have special requirements (for instance, if you made your |
| * widget bigger than the available visible area, you should override |
| * the available-width and available-height properties to the actual |
| * visible area). |
| * |
| * Since: 1.3.8 |
| */ |
| webkit_web_view_signals[VIEWPORT_ATTRIBUTES_RECOMPUTE_REQUESTED] = g_signal_new("viewport-attributes-recompute-requested", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| 0, 0, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_VIEWPORT_ATTRIBUTES); |
| |
| /* |
| * WebKitWebView::viewport-attributes-changed |
| * @web_view: the object which received the signal |
| * @viewport_attributes: the #WebKitViewportAttributes which has the viewport attributes. |
| * |
| * The #WebKitWebView::viewport-attributes-changed signal will be emitted |
| * after the emission of #WebKitWebView::viewport-attributes-recompute-requested |
| * and the subsequent viewport attribute recomputation. At this point, |
| * if the #WebKitViewportAttributes are valid, the viewport attributes are available. |
| * |
| * Since: 1.3.8 |
| */ |
| webkit_web_view_signals[VIEWPORT_ATTRIBUTES_CHANGED] = g_signal_new("viewport-attributes-changed", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| 0, |
| 0, 0, |
| g_cclosure_marshal_VOID__OBJECT, |
| G_TYPE_NONE, 1, |
| WEBKIT_TYPE_VIEWPORT_ATTRIBUTES); |
| |
| /* |
| * implementations of virtual methods |
| */ |
| webViewClass->create_web_view = webkit_web_view_real_create_web_view; |
| webViewClass->web_view_ready = webkit_web_view_real_web_view_ready; |
| webViewClass->close_web_view = webkit_web_view_real_close_web_view; |
| webViewClass->navigation_requested = webkit_web_view_real_navigation_requested; |
| webViewClass->window_object_cleared = webkit_web_view_real_window_object_cleared; |
| webViewClass->choose_file = webkit_web_view_real_choose_file; |
| webViewClass->script_alert = webkit_web_view_real_script_alert; |
| webViewClass->script_confirm = webkit_web_view_real_script_confirm; |
| webViewClass->script_prompt = webkit_web_view_real_script_prompt; |
| webViewClass->console_message = webkit_web_view_real_console_message; |
| webViewClass->select_all = webkit_web_view_real_select_all; |
| webViewClass->cut_clipboard = webkit_web_view_real_cut_clipboard; |
| webViewClass->copy_clipboard = webkit_web_view_real_copy_clipboard; |
| webViewClass->paste_clipboard = webkit_web_view_real_paste_clipboard; |
| webViewClass->undo = webkit_web_view_real_undo; |
| webViewClass->redo = webkit_web_view_real_redo; |
| webViewClass->move_cursor = webkit_web_view_real_move_cursor; |
| webViewClass->should_allow_editing_action = webkit_web_view_real_should_allow_editing_action; |
| |
| GObjectClass* objectClass = G_OBJECT_CLASS(webViewClass); |
| objectClass->dispose = webkit_web_view_dispose; |
| objectClass->finalize = webkit_web_view_finalize; |
| objectClass->get_property = webkit_web_view_get_property; |
| objectClass->set_property = webkit_web_view_set_property; |
| |
| GtkWidgetClass* widgetClass = GTK_WIDGET_CLASS(webViewClass); |
| widgetClass->realize = webkit_web_view_realize; |
| #ifdef GTK_API_VERSION_2 |
| widgetClass->expose_event = webkit_web_view_expose_event; |
| #else |
| widgetClass->draw = webkit_web_view_draw; |
| #endif |
| widgetClass->key_press_event = webkit_web_view_key_press_event; |
| widgetClass->key_release_event = webkit_web_view_key_release_event; |
| widgetClass->button_press_event = webkit_web_view_button_press_event; |
| widgetClass->button_release_event = webkit_web_view_button_release_event; |
| widgetClass->motion_notify_event = webkit_web_view_motion_event; |
| widgetClass->scroll_event = webkit_web_view_scroll_event; |
| widgetClass->size_allocate = webkit_web_view_size_allocate; |
| #ifdef GTK_API_VERSION_2 |
| widgetClass->size_request = webkit_web_view_size_request; |
| #else |
| widgetClass->get_preferred_width = webkit_web_view_get_preferred_width; |
| widgetClass->get_preferred_height = webkit_web_view_get_preferred_height; |
| #endif |
| widgetClass->popup_menu = webkit_web_view_popup_menu_handler; |
| widgetClass->grab_focus = webkit_web_view_grab_focus; |
| widgetClass->focus_in_event = webkit_web_view_focus_in_event; |
| widgetClass->focus_out_event = webkit_web_view_focus_out_event; |
| widgetClass->get_accessible = webkit_web_view_get_accessible; |
| widgetClass->screen_changed = webkit_web_view_screen_changed; |
| widgetClass->drag_end = webkit_web_view_drag_end; |
| widgetClass->drag_data_get = webkit_web_view_drag_data_get; |
| widgetClass->drag_motion = webkit_web_view_drag_motion; |
| widgetClass->drag_leave = webkit_web_view_drag_leave; |
| widgetClass->drag_drop = webkit_web_view_drag_drop; |
| widgetClass->drag_data_received = webkit_web_view_drag_data_received; |
| #if GTK_CHECK_VERSION(2, 12, 0) |
| widgetClass->query_tooltip = webkit_web_view_query_tooltip; |
| widgetClass->show_help = webkit_web_view_show_help; |
| #endif |
| |
| GtkContainerClass* containerClass = GTK_CONTAINER_CLASS(webViewClass); |
| containerClass->add = webkit_web_view_container_add; |
| containerClass->remove = webkit_web_view_container_remove; |
| containerClass->forall = webkit_web_view_container_forall; |
| |
| /* |
| * make us scrollable (e.g. addable to a GtkScrolledWindow) |
| */ |
| #ifdef GTK_API_VERSION_2 |
| webViewClass->set_scroll_adjustments = webkit_web_view_set_scroll_adjustments; |
| GTK_WIDGET_CLASS(webViewClass)->set_scroll_adjustments_signal = g_signal_new("set-scroll-adjustments", |
| G_TYPE_FROM_CLASS(webViewClass), |
| (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION), |
| G_STRUCT_OFFSET(WebKitWebViewClass, set_scroll_adjustments), |
| NULL, NULL, |
| webkit_marshal_VOID__OBJECT_OBJECT, |
| G_TYPE_NONE, 2, |
| GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); |
| #else |
| g_object_class_override_property(objectClass, PROP_HADJUSTMENT, "hadjustment"); |
| g_object_class_override_property(objectClass, PROP_VADJUSTMENT, "vadjustment"); |
| g_object_class_override_property(objectClass, PROP_HSCROLL_POLICY, "hscroll-policy"); |
| g_object_class_override_property(objectClass, PROP_VSCROLL_POLICY, "vscroll-policy"); |
| #endif |
| |
| /* |
| * Key bindings |
| */ |
| |
| binding_set = gtk_binding_set_by_class(webViewClass); |
| |
| gtk_binding_entry_add_signal(binding_set, GDK_a, GDK_CONTROL_MASK, |
| "select_all", 0); |
| |
| /* Cut/copy/paste */ |
| |
| gtk_binding_entry_add_signal(binding_set, GDK_x, GDK_CONTROL_MASK, |
| "cut_clipboard", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_c, GDK_CONTROL_MASK, |
| "copy_clipboard", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_v, GDK_CONTROL_MASK, |
| "paste_clipboard", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_z, GDK_CONTROL_MASK, |
| "undo", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_z, static_cast<GdkModifierType>(GDK_CONTROL_MASK | GDK_SHIFT_MASK), |
| "redo", 0); |
| |
| gtk_binding_entry_add_signal(binding_set, GDK_Delete, GDK_SHIFT_MASK, |
| "cut_clipboard", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_CONTROL_MASK, |
| "copy_clipboard", 0); |
| gtk_binding_entry_add_signal(binding_set, GDK_Insert, GDK_SHIFT_MASK, |
| "paste_clipboard", 0); |
| |
| /* Movement */ |
| |
| gtk_binding_entry_add_signal(binding_set, GDK_Down, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINES, |
| G_TYPE_INT, 1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Up, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINES, |
| G_TYPE_INT, -1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Right, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS, |
| G_TYPE_INT, 1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Left, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS, |
| G_TYPE_INT, -1); |
| gtk_binding_entry_add_signal(binding_set, GDK_space, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_PAGES, |
| G_TYPE_INT, 1); |
| gtk_binding_entry_add_signal(binding_set, GDK_space, GDK_SHIFT_MASK, |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_PAGES, |
| G_TYPE_INT, -1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Page_Down, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_PAGES, |
| G_TYPE_INT, 1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Page_Up, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_PAGES, |
| G_TYPE_INT, -1); |
| gtk_binding_entry_add_signal(binding_set, GDK_End, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS, |
| G_TYPE_INT, 1); |
| gtk_binding_entry_add_signal(binding_set, GDK_Home, static_cast<GdkModifierType>(0), |
| "move-cursor", 2, |
| G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS, |
| G_TYPE_INT, -1); |
| |
| /* |
| * properties |
| */ |
| |
| /** |
| * WebKitWebView:title: |
| * |
| * Returns the @web_view's document title. |
| * |
| * Since: 1.1.4 |
| */ |
| g_object_class_install_property(objectClass, PROP_TITLE, |
| g_param_spec_string("title", |
| _("Title"), |
| _("Returns the @web_view's document title"), |
| NULL, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:uri: |
| * |
| * Returns the current URI of the contents displayed by the @web_view. |
| * |
| * Since: 1.1.4 |
| */ |
| g_object_class_install_property(objectClass, PROP_URI, |
| g_param_spec_string("uri", |
| _("URI"), |
| _("Returns the current URI of the contents displayed by the @web_view"), |
| NULL, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:copy-target-list: |
| * |
| * The list of targets this web view supports for clipboard copying. |
| * |
| * Since: 1.0.2 |
| */ |
| g_object_class_install_property(objectClass, PROP_COPY_TARGET_LIST, |
| g_param_spec_boxed("copy-target-list", |
| _("Copy target list"), |
| _("The list of targets this web view supports for clipboard copying"), |
| GTK_TYPE_TARGET_LIST, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:paste-target-list: |
| * |
| * The list of targets this web view supports for clipboard pasting. |
| * |
| * Since: 1.0.2 |
| */ |
| g_object_class_install_property(objectClass, PROP_PASTE_TARGET_LIST, |
| g_param_spec_boxed("paste-target-list", |
| _("Paste target list"), |
| _("The list of targets this web view supports for clipboard pasting"), |
| GTK_TYPE_TARGET_LIST, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property(objectClass, PROP_SETTINGS, |
| g_param_spec_object("settings", |
| _("Settings"), |
| _("An associated WebKitWebSettings instance"), |
| WEBKIT_TYPE_WEB_SETTINGS, |
| WEBKIT_PARAM_READWRITE)); |
| |
| /** |
| * WebKitWebView:web-inspector: |
| * |
| * The associated WebKitWebInspector instance. |
| * |
| * Since: 1.0.3 |
| */ |
| g_object_class_install_property(objectClass, PROP_WEB_INSPECTOR, |
| g_param_spec_object("web-inspector", |
| _("Web Inspector"), |
| _("The associated WebKitWebInspector instance"), |
| WEBKIT_TYPE_WEB_INSPECTOR, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:viewport-attributes: |
| * |
| * The associated #WebKitViewportAttributes instance. |
| * |
| * Since: 1.3.8 |
| */ |
| g_object_class_install_property(objectClass, PROP_VIEWPORT_ATTRIBUTES, |
| g_param_spec_object("viewport-attributes", |
| _("Viewport Attributes"), |
| _("The associated WebKitViewportAttributes instance"), |
| WEBKIT_TYPE_VIEWPORT_ATTRIBUTES, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:window-features: |
| * |
| * An associated WebKitWebWindowFeatures instance. |
| * |
| * Since: 1.0.3 |
| */ |
| g_object_class_install_property(objectClass, PROP_WINDOW_FEATURES, |
| g_param_spec_object("window-features", |
| "Window Features", |
| "An associated WebKitWebWindowFeatures instance", |
| WEBKIT_TYPE_WEB_WINDOW_FEATURES, |
| WEBKIT_PARAM_READWRITE)); |
| |
| g_object_class_install_property(objectClass, PROP_EDITABLE, |
| g_param_spec_boolean("editable", |
| _("Editable"), |
| _("Whether content can be modified by the user"), |
| FALSE, |
| WEBKIT_PARAM_READWRITE)); |
| |
| g_object_class_install_property(objectClass, PROP_TRANSPARENT, |
| g_param_spec_boolean("transparent", |
| _("Transparent"), |
| _("Whether content has a transparent background"), |
| FALSE, |
| WEBKIT_PARAM_READWRITE)); |
| |
| /** |
| * WebKitWebView:zoom-level: |
| * |
| * The level of zoom of the content. |
| * |
| * Since: 1.0.1 |
| */ |
| g_object_class_install_property(objectClass, PROP_ZOOM_LEVEL, |
| g_param_spec_float("zoom-level", |
| _("Zoom level"), |
| _("The level of zoom of the content"), |
| G_MINFLOAT, |
| G_MAXFLOAT, |
| 1.0f, |
| WEBKIT_PARAM_READWRITE)); |
| |
| /** |
| * WebKitWebView:full-content-zoom: |
| * |
| * Whether the full content is scaled when zooming. |
| * |
| * Since: 1.0.1 |
| */ |
| g_object_class_install_property(objectClass, PROP_FULL_CONTENT_ZOOM, |
| g_param_spec_boolean("full-content-zoom", |
| _("Full content zoom"), |
| _("Whether the full content is scaled when zooming"), |
| FALSE, |
| WEBKIT_PARAM_READWRITE)); |
| |
| /** |
| * WebKitWebView:encoding: |
| * |
| * The default encoding of the web view. |
| * |
| * Since: 1.1.2 |
| */ |
| g_object_class_install_property(objectClass, PROP_ENCODING, |
| g_param_spec_string("encoding", |
| _("Encoding"), |
| _("The default encoding of the web view"), |
| NULL, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:custom-encoding: |
| * |
| * The custom encoding of the web view. |
| * |
| * Since: 1.1.2 |
| */ |
| g_object_class_install_property(objectClass, PROP_CUSTOM_ENCODING, |
| g_param_spec_string("custom-encoding", |
| _("Custom Encoding"), |
| _("The custom encoding of the web view"), |
| NULL, |
| WEBKIT_PARAM_READWRITE)); |
| |
| /** |
| * WebKitWebView:load-status: |
| * |
| * Determines the current status of the load. |
| * |
| * Connect to "notify::load-status" to monitor loading. |
| * |
| * Some versions of WebKitGTK+ emitted this signal for the default |
| * error page, while loading it. This behavior was considered bad, |
| * because it was essentially exposing an implementation |
| * detail. From 1.1.19 onwards this signal is no longer emitted for |
| * the default error pages, but keep in mind that if you override |
| * the error pages by using webkit_web_frame_load_alternate_string() |
| * the signals will be emitted. |
| * |
| * Since: 1.1.7 |
| */ |
| g_object_class_install_property(objectClass, PROP_LOAD_STATUS, |
| g_param_spec_enum("load-status", |
| "Load Status", |
| "Determines the current status of the load", |
| WEBKIT_TYPE_LOAD_STATUS, |
| WEBKIT_LOAD_FINISHED, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:progress: |
| * |
| * Determines the current progress of the load. |
| * |
| * Since: 1.1.7 |
| */ |
| g_object_class_install_property(objectClass, PROP_PROGRESS, |
| g_param_spec_double("progress", |
| "Progress", |
| "Determines the current progress of the load", |
| 0.0, 1.0, 1.0, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:icon-uri: |
| * |
| * The URI for the favicon for the #WebKitWebView. |
| * |
| * Since: 1.1.18 |
| */ |
| g_object_class_install_property(objectClass, PROP_ICON_URI, |
| g_param_spec_string("icon-uri", |
| _("Icon URI"), |
| _("The URI for the favicon for the #WebKitWebView."), |
| NULL, |
| WEBKIT_PARAM_READABLE)); |
| /** |
| * WebKitWebView:im-context: |
| * |
| * The GtkIMMulticontext for the #WebKitWebView. |
| * |
| * This is the input method context used for all text entry widgets inside |
| * the #WebKitWebView. It can be used to generate context menu items for |
| * controlling the active input method. |
| * |
| * Since: 1.1.20 |
| */ |
| g_object_class_install_property(objectClass, PROP_IM_CONTEXT, |
| g_param_spec_object("im-context", |
| "IM Context", |
| "The GtkIMMultiContext for the #WebKitWebView.", |
| GTK_TYPE_IM_CONTEXT, |
| WEBKIT_PARAM_READABLE)); |
| |
| /** |
| * WebKitWebView:view-mode: |
| * |
| * The "view-mode" media feature for the #WebKitWebView. |
| * |
| * The "view-mode" media feature is additional information for web |
| * applications about how the application is running, when it comes |
| * to user experience. Whether the application is running inside a |
| * regular browser window, in a dedicated window, fullscreen, for |
| * instance. |
| * |
| * This property stores a %WebKitWebViewViewMode value that matches |
| * the "view-mode" media feature the web application will see. |
| * |
| * See http://www.w3.org/TR/view-mode/ for more information. |
| * |
| * Since: 1.3.4 |
| */ |
| g_object_class_install_property(objectClass, PROP_VIEW_MODE, |
| g_param_spec_enum("view-mode", |
| "View Mode", |
| "The view-mode media feature for the #WebKitWebView.", |
| WEBKIT_TYPE_WEB_VIEW_VIEW_MODE, |
| WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED, |
| WEBKIT_PARAM_READWRITE)); |
| |
| g_type_class_add_private(webViewClass, sizeof(WebKitWebViewPrivate)); |
| } |
| |
| static void webkit_web_view_update_settings(WebKitWebView* webView) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| WebKitWebSettings* webSettings = priv->webSettings.get(); |
| Settings* settings = core(webView)->settings(); |
| |
| gchar* defaultEncoding, *cursiveFontFamily, *defaultFontFamily, *fantasyFontFamily, *monospaceFontFamily, *sansSerifFontFamily, *serifFontFamily, *userStylesheetUri, *defaultSpellCheckingLanguages; |
| gboolean autoLoadImages, autoShrinkImages, printBackgrounds, |
| enableScripts, enablePlugins, enableDeveloperExtras, resizableTextAreas, |
| enablePrivateBrowsing, enableCaretBrowsing, enableHTML5Database, enableHTML5LocalStorage, |
| enableXSSAuditor, enableSpatialNavigation, enableFrameFlattening, javascriptCanOpenWindows, |
| javaScriptCanAccessClipboard, enableOfflineWebAppCache, |
| enableUniversalAccessFromFileURI, enableFileAccessFromFileURI, |
| enableDOMPaste, tabKeyCyclesThroughElements, enableWebGL, |
| enableSiteSpecificQuirks, usePageCache, enableJavaApplet, |
| enableHyperlinkAuditing, enableFullscreen, enableDNSPrefetching; |
| |
| WebKitEditingBehavior editingBehavior; |
| |
| g_object_get(webSettings, |
| "default-encoding", &defaultEncoding, |
| "cursive-font-family", &cursiveFontFamily, |
| "default-font-family", &defaultFontFamily, |
| "fantasy-font-family", &fantasyFontFamily, |
| "monospace-font-family", &monospaceFontFamily, |
| "sans-serif-font-family", &sansSerifFontFamily, |
| "serif-font-family", &serifFontFamily, |
| "auto-load-images", &autoLoadImages, |
| "auto-shrink-images", &autoShrinkImages, |
| "print-backgrounds", &printBackgrounds, |
| "enable-scripts", &enableScripts, |
| "enable-plugins", &enablePlugins, |
| "resizable-text-areas", &resizableTextAreas, |
| "user-stylesheet-uri", &userStylesheetUri, |
| "enable-developer-extras", &enableDeveloperExtras, |
| "enable-private-browsing", &enablePrivateBrowsing, |
| "enable-caret-browsing", &enableCaretBrowsing, |
| "enable-html5-database", &enableHTML5Database, |
| "enable-html5-local-storage", &enableHTML5LocalStorage, |
| "enable-xss-auditor", &enableXSSAuditor, |
| "enable-spatial-navigation", &enableSpatialNavigation, |
| "enable-frame-flattening", &enableFrameFlattening, |
| "javascript-can-open-windows-automatically", &javascriptCanOpenWindows, |
| "javascript-can-access-clipboard", &javaScriptCanAccessClipboard, |
| "enable-offline-web-application-cache", &enableOfflineWebAppCache, |
| "editing-behavior", &editingBehavior, |
| "enable-universal-access-from-file-uris", &enableUniversalAccessFromFileURI, |
| "enable-file-access-from-file-uris", &enableFileAccessFromFileURI, |
| "enable-dom-paste", &enableDOMPaste, |
| "tab-key-cycles-through-elements", &tabKeyCyclesThroughElements, |
| "enable-site-specific-quirks", &enableSiteSpecificQuirks, |
| "enable-page-cache", &usePageCache, |
| "enable-java-applet", &enableJavaApplet, |
| "enable-hyperlink-auditing", &enableHyperlinkAuditing, |
| "spell-checking-languages", &defaultSpellCheckingLanguages, |
| "enable-fullscreen", &enableFullscreen, |
| "enable-dns-prefetching", &enableDNSPrefetching, |
| "enable-webgl", &enableWebGL, |
| NULL); |
| |
| settings->setDefaultTextEncodingName(defaultEncoding); |
| settings->setCursiveFontFamily(cursiveFontFamily); |
| settings->setStandardFontFamily(defaultFontFamily); |
| settings->setFantasyFontFamily(fantasyFontFamily); |
| settings->setFixedFontFamily(monospaceFontFamily); |
| settings->setSansSerifFontFamily(sansSerifFontFamily); |
| settings->setSerifFontFamily(serifFontFamily); |
| settings->setLoadsImagesAutomatically(autoLoadImages); |
| settings->setShrinksStandaloneImagesToFit(autoShrinkImages); |
| settings->setShouldPrintBackgrounds(printBackgrounds); |
| settings->setJavaScriptEnabled(enableScripts); |
| settings->setPluginsEnabled(enablePlugins); |
| settings->setTextAreasAreResizable(resizableTextAreas); |
| settings->setUserStyleSheetLocation(KURL(KURL(), userStylesheetUri)); |
| settings->setDeveloperExtrasEnabled(enableDeveloperExtras); |
| settings->setPrivateBrowsingEnabled(enablePrivateBrowsing); |
| settings->setCaretBrowsingEnabled(enableCaretBrowsing); |
| #if ENABLE(DATABASE) |
| AbstractDatabase::setIsAvailable(enableHTML5Database); |
| #endif |
| settings->setLocalStorageEnabled(enableHTML5LocalStorage); |
| settings->setXSSAuditorEnabled(enableXSSAuditor); |
| settings->setSpatialNavigationEnabled(enableSpatialNavigation); |
| settings->setFrameFlatteningEnabled(enableFrameFlattening); |
| settings->setJavaScriptCanOpenWindowsAutomatically(javascriptCanOpenWindows); |
| settings->setJavaScriptCanAccessClipboard(javaScriptCanAccessClipboard); |
| settings->setOfflineWebApplicationCacheEnabled(enableOfflineWebAppCache); |
| settings->setEditingBehaviorType(static_cast<WebCore::EditingBehaviorType>(editingBehavior)); |
| settings->setAllowUniversalAccessFromFileURLs(enableUniversalAccessFromFileURI); |
| settings->setAllowFileAccessFromFileURLs(enableFileAccessFromFileURI); |
| settings->setDOMPasteAllowed(enableDOMPaste); |
| settings->setNeedsSiteSpecificQuirks(enableSiteSpecificQuirks); |
| settings->setUsesPageCache(usePageCache); |
| settings->setJavaEnabled(enableJavaApplet); |
| settings->setHyperlinkAuditingEnabled(enableHyperlinkAuditing); |
| settings->setDNSPrefetchingEnabled(enableDNSPrefetching); |
| |
| #if ENABLE(FULLSCREEN_API) |
| settings->setFullScreenEnabled(enableFullscreen); |
| #endif |
| |
| #if ENABLE(SPELLCHECK) |
| WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient()); |
| static_cast<WebKit::TextCheckerClientEnchant*>(client->textChecker())->updateSpellCheckingLanguage(defaultSpellCheckingLanguages); |
| #endif |
| |
| #if ENABLE(WEBGL) |
| settings->setWebGLEnabled(enableWebGL); |
| #endif |
| |
| Page* page = core(webView); |
| if (page) |
| page->setTabKeyCyclesThroughElements(tabKeyCyclesThroughElements); |
| |
| g_free(defaultEncoding); |
| g_free(cursiveFontFamily); |
| g_free(defaultFontFamily); |
| g_free(fantasyFontFamily); |
| g_free(monospaceFontFamily); |
| g_free(sansSerifFontFamily); |
| g_free(serifFontFamily); |
| g_free(userStylesheetUri); |
| |
| webkit_web_view_screen_changed(GTK_WIDGET(webView), NULL); |
| } |
| |
| static inline gint pixelsFromSize(WebKitWebView* webView, gint size) |
| { |
| gdouble DPI = webViewGetDPI(webView); |
| return size / 72.0 * DPI; |
| } |
| |
| static void webkit_web_view_settings_notify(WebKitWebSettings* webSettings, GParamSpec* pspec, WebKitWebView* webView) |
| { |
| Settings* settings = core(webView)->settings(); |
| |
| const gchar* name = g_intern_string(pspec->name); |
| GValue value = { 0, { { 0 } } }; |
| g_value_init(&value, pspec->value_type); |
| g_object_get_property(G_OBJECT(webSettings), name, &value); |
| |
| if (name == g_intern_string("default-encoding")) |
| settings->setDefaultTextEncodingName(g_value_get_string(&value)); |
| else if (name == g_intern_string("cursive-font-family")) |
| settings->setCursiveFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("default-font-family")) |
| settings->setStandardFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("fantasy-font-family")) |
| settings->setFantasyFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("monospace-font-family")) |
| settings->setFixedFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("sans-serif-font-family")) |
| settings->setSansSerifFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("serif-font-family")) |
| settings->setSerifFontFamily(g_value_get_string(&value)); |
| else if (name == g_intern_string("default-font-size")) |
| settings->setDefaultFontSize(pixelsFromSize(webView, g_value_get_int(&value))); |
| else if (name == g_intern_string("default-monospace-font-size")) |
| settings->setDefaultFixedFontSize(pixelsFromSize(webView, g_value_get_int(&value))); |
| else if (name == g_intern_string("minimum-font-size")) |
| settings->setMinimumFontSize(pixelsFromSize(webView, g_value_get_int(&value))); |
| else if (name == g_intern_string("minimum-logical-font-size")) |
| settings->setMinimumLogicalFontSize(pixelsFromSize(webView, g_value_get_int(&value))); |
| else if (name == g_intern_string("enforce-96-dpi")) |
| webkit_web_view_screen_changed(GTK_WIDGET(webView), NULL); |
| else if (name == g_intern_string("auto-load-images")) |
| settings->setLoadsImagesAutomatically(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("auto-shrink-images")) |
| settings->setShrinksStandaloneImagesToFit(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("print-backgrounds")) |
| settings->setShouldPrintBackgrounds(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-scripts")) |
| settings->setJavaScriptEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-plugins")) |
| settings->setPluginsEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-dns-prefetching")) |
| settings->setDNSPrefetchingEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("resizable-text-areas")) |
| settings->setTextAreasAreResizable(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("user-stylesheet-uri")) |
| settings->setUserStyleSheetLocation(KURL(KURL(), g_value_get_string(&value))); |
| else if (name == g_intern_string("enable-developer-extras")) |
| settings->setDeveloperExtrasEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-private-browsing")) |
| settings->setPrivateBrowsingEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-caret-browsing")) |
| settings->setCaretBrowsingEnabled(g_value_get_boolean(&value)); |
| #if ENABLE(DATABASE) |
| else if (name == g_intern_string("enable-html5-database")) { |
| AbstractDatabase::setIsAvailable(g_value_get_boolean(&value)); |
| } |
| #endif |
| else if (name == g_intern_string("enable-html5-local-storage")) |
| settings->setLocalStorageEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-xss-auditor")) |
| settings->setXSSAuditorEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-spatial-navigation")) |
| settings->setSpatialNavigationEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-frame-flattening")) |
| settings->setFrameFlatteningEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("javascript-can-open-windows-automatically")) |
| settings->setJavaScriptCanOpenWindowsAutomatically(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("javascript-can-access-clipboard")) |
| settings->setJavaScriptCanAccessClipboard(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-offline-web-application-cache")) |
| settings->setOfflineWebApplicationCacheEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("editing-behavior")) |
| settings->setEditingBehaviorType(static_cast<WebCore::EditingBehaviorType>(g_value_get_enum(&value))); |
| else if (name == g_intern_string("enable-universal-access-from-file-uris")) |
| settings->setAllowUniversalAccessFromFileURLs(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-file-access-from-file-uris")) |
| settings->setAllowFileAccessFromFileURLs(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-dom-paste")) |
| settings->setDOMPasteAllowed(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("tab-key-cycles-through-elements")) { |
| Page* page = core(webView); |
| if (page) |
| page->setTabKeyCyclesThroughElements(g_value_get_boolean(&value)); |
| } else if (name == g_intern_string("enable-site-specific-quirks")) |
| settings->setNeedsSiteSpecificQuirks(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-page-cache")) |
| settings->setUsesPageCache(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-java-applet")) |
| settings->setJavaEnabled(g_value_get_boolean(&value)); |
| else if (name == g_intern_string("enable-hyperlink-auditing")) |
| settings->setHyperlinkAuditingEnabled(g_value_get_boolean(&value)); |
| |
| #if ENABLE(SPELLCHECK) |
| else if (name == g_intern_string("spell-checking-languages")) { |
| WebKit::EditorClient* client = static_cast<WebKit::EditorClient*>(core(webView)->editorClient()); |
| static_cast<WebKit::TextCheckerClientEnchant*>(client->textChecker())->updateSpellCheckingLanguage(g_value_get_string(&value)); |
| } |
| #endif |
| |
| #if ENABLE(WEBGL) |
| else if (name == g_intern_string("enable-webgl")) |
| settings->setWebGLEnabled(g_value_get_boolean(&value)); |
| #endif |
| |
| else if (!g_object_class_find_property(G_OBJECT_GET_CLASS(webSettings), name)) |
| g_warning("Unexpected setting '%s'", name); |
| g_value_unset(&value); |
| } |
| |
| static void webkit_web_view_init(WebKitWebView* webView) |
| { |
| WebKitWebViewPrivate* priv = G_TYPE_INSTANCE_GET_PRIVATE(webView, WEBKIT_TYPE_WEB_VIEW, WebKitWebViewPrivate); |
| webView->priv = priv; |
| // This is the placement new syntax: http://www.parashift.com/c++-faq-lite/dtors.html#faq-11.10 |
| // It allows us to call a constructor on manually allocated locations in memory. We must use it |
| // in this case, because GLib manages the memory for the private data section, but we wish it |
| // to contain C++ object members. The use of placement new calls the constructor on all C++ data |
| // members, which ensures they are initialized properly. |
| new (priv) WebKitWebViewPrivate(); |
| |
| priv->imContext = adoptGRef(gtk_im_multicontext_new()); |
| |
| Page::PageClients pageClients; |
| pageClients.chromeClient = new WebKit::ChromeClient(webView); |
| pageClients.contextMenuClient = new WebKit::ContextMenuClient(webView); |
| pageClients.editorClient = new WebKit::EditorClient(webView); |
| pageClients.dragClient = new WebKit::DragClient(webView); |
| pageClients.inspectorClient = new WebKit::InspectorClient(webView); |
| priv->corePage = new Page(pageClients); |
| |
| // Pages within a same session need to be linked together otherwise some functionalities such |
| // as visited link coloration (across pages) and changing popup window location will not work. |
| // To keep the default behavior simple (and because no PageGroup API exist in WebKitGTK at the |
| // time of writing this comment), we simply set all the pages to the same group. |
| priv->corePage->setGroupName("org.webkit.gtk.WebKitGTK"); |
| |
| // We also add a simple wrapper class to provide the public |
| // interface for the Web Inspector. |
| priv->webInspector = adoptGRef(WEBKIT_WEB_INSPECTOR(g_object_new(WEBKIT_TYPE_WEB_INSPECTOR, NULL))); |
| webkit_web_inspector_set_inspector_client(priv->webInspector.get(), priv->corePage); |
| |
| // And our ViewportAttributes friend. |
| priv->viewportAttributes = adoptGRef(WEBKIT_VIEWPORT_ATTRIBUTES(g_object_new(WEBKIT_TYPE_VIEWPORT_ATTRIBUTES, NULL))); |
| priv->viewportAttributes->priv->webView = webView; |
| |
| // The smart pointer will call g_object_ref_sink on these adjustments. |
| priv->horizontalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)); |
| priv->verticalAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)); |
| |
| gtk_widget_set_can_focus(GTK_WIDGET(webView), TRUE); |
| priv->mainFrame = WEBKIT_WEB_FRAME(webkit_web_frame_new(webView)); |
| priv->lastPopupXPosition = priv->lastPopupYPosition = -1; |
| |
| priv->backForwardList = adoptGRef(webkit_web_back_forward_list_new_with_web_view(webView)); |
| |
| priv->zoomFullContent = FALSE; |
| |
| priv->webSettings = adoptGRef(webkit_web_settings_new()); |
| webkit_web_view_update_settings(webView); |
| g_signal_connect(priv->webSettings.get(), "notify", G_CALLBACK(webkit_web_view_settings_notify), webView); |
| |
| priv->webWindowFeatures = adoptGRef(webkit_web_window_features_new()); |
| |
| priv->subResources = adoptGRef(g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_object_unref)); |
| |
| priv->currentClickCount = 0; |
| priv->previousClickButton = 0; |
| priv->previousClickTime = 0; |
| gtk_drag_dest_set(GTK_WIDGET(webView), static_cast<GtkDestDefaults>(0), 0, 0, static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK | GDK_ACTION_PRIVATE)); |
| gtk_drag_dest_set_target_list(GTK_WIDGET(webView), pasteboardHelperInstance()->targetList()); |
| } |
| |
| GtkWidget* webkit_web_view_new(void) |
| { |
| WebKitWebView* webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW, NULL)); |
| |
| return GTK_WIDGET(webView); |
| } |
| |
| // for internal use only |
| void webkit_web_view_notify_ready(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| gboolean isHandled = FALSE; |
| g_signal_emit(webView, webkit_web_view_signals[WEB_VIEW_READY], 0, &isHandled); |
| } |
| |
| void webkit_web_view_request_download(WebKitWebView* webView, WebKitNetworkRequest* request, const ResourceResponse& response, ResourceHandle* handle) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| WebKitDownload* download; |
| |
| if (handle) |
| download = webkit_download_new_with_handle(request, handle, response); |
| else |
| download = webkit_download_new(request); |
| |
| gboolean handled; |
| g_signal_emit(webView, webkit_web_view_signals[DOWNLOAD_REQUESTED], 0, download, &handled); |
| |
| if (!handled) { |
| webkit_download_cancel(download); |
| g_object_unref(download); |
| return; |
| } |
| |
| /* Start the download now if it has a destination URI, otherwise it |
| may be handled asynchronously by the application. */ |
| if (webkit_download_get_destination_uri(download)) |
| webkit_download_start(download); |
| } |
| |
| bool webkit_web_view_use_primary_for_paste(WebKitWebView* webView) |
| { |
| return webView->priv->usePrimaryForPaste; |
| } |
| |
| /** |
| * webkit_web_view_set_settings: |
| * @webView: a #WebKitWebView |
| * @settings: (transfer none): the #WebKitWebSettings to be set |
| * |
| * Replaces the #WebKitWebSettings instance that is currently attached |
| * to @web_view with @settings. The reference held by the @web_view on |
| * the old #WebKitWebSettings instance is dropped, and the reference |
| * count of @settings is inscreased. |
| * |
| * The settings are automatically applied to @web_view. |
| */ |
| void webkit_web_view_set_settings(WebKitWebView* webView, WebKitWebSettings* webSettings) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(WEBKIT_IS_WEB_SETTINGS(webSettings)); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| g_signal_handlers_disconnect_by_func(priv->webSettings.get(), (gpointer)webkit_web_view_settings_notify, webView); |
| priv->webSettings = webSettings; |
| webkit_web_view_update_settings(webView); |
| g_signal_connect(webSettings, "notify", G_CALLBACK(webkit_web_view_settings_notify), webView); |
| g_object_notify(G_OBJECT(webView), "settings"); |
| } |
| |
| /** |
| * webkit_web_view_get_settings: |
| * @webView: a #WebKitWebView |
| * |
| * Obtains the #WebKitWebSettings associated with the |
| * #WebKitWebView. The #WebKitWebView always has an associated |
| * instance of #WebKitWebSettings. The reference that is returned by |
| * this call is owned by the #WebKitWebView. You may need to increase |
| * its reference count if you intend to keep it alive for longer than |
| * the #WebKitWebView. |
| * |
| * Return value: (transfer none): the #WebKitWebSettings instance |
| */ |
| WebKitWebSettings* webkit_web_view_get_settings(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| return webView->priv->webSettings.get(); |
| } |
| |
| /** |
| * webkit_web_view_get_inspector: |
| * @webView: a #WebKitWebView |
| * |
| * Obtains the #WebKitWebInspector associated with the |
| * #WebKitWebView. Every #WebKitWebView object has a |
| * #WebKitWebInspector object attached to it as soon as it is created, |
| * so this function will only return NULL if the argument is not a |
| * valid #WebKitWebView. |
| * |
| * Return value: (transfer none): the #WebKitWebInspector instance. |
| * |
| * Since: 1.0.3 |
| */ |
| WebKitWebInspector* webkit_web_view_get_inspector(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| return webView->priv->webInspector.get(); |
| } |
| |
| /** |
| * webkit_web_view_get_viewport_attributes: |
| * @webView: a #WebKitWebView |
| * |
| * Obtains the #WebKitViewportAttributes associated with the |
| * #WebKitWebView. Every #WebKitWebView object has a |
| * #WebKitWebViewporAttributes object attached to it as soon as it is |
| * created, so this function will only return NULL if the argument is |
| * not a valid #WebKitWebView. Do note however that the viewport |
| * attributes object only contains valid information when the current |
| * page has a viewport meta tag. You can check whether the data should |
| * be used by checking the #WebKitViewport:valid property. |
| * |
| * Return value: (transfer none): the #WebKitViewportAttributes instance. |
| * |
| * Since: 1.3.8 |
| */ |
| WebKitViewportAttributes* webkit_web_view_get_viewport_attributes(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| return webView->priv->viewportAttributes.get(); |
| } |
| |
| // internal |
| static void webkit_web_view_set_window_features(WebKitWebView* webView, WebKitWebWindowFeatures* webWindowFeatures) |
| { |
| if (!webWindowFeatures) |
| return; |
| if (webkit_web_window_features_equal(webView->priv->webWindowFeatures.get(), webWindowFeatures)) |
| return; |
| webView->priv->webWindowFeatures = webWindowFeatures; |
| } |
| |
| /** |
| * webkit_web_view_get_window_features: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the instance of #WebKitWebWindowFeatures held by the given |
| * #WebKitWebView. |
| * |
| * Return value: (transfer none): the #WebKitWebWindowFeatures |
| * |
| * Since: 1.0.3 |
| */ |
| WebKitWebWindowFeatures* webkit_web_view_get_window_features(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| return webView->priv->webWindowFeatures.get(); |
| } |
| |
| /** |
| * webkit_web_view_get_title: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the @web_view's document title |
| * |
| * Since: 1.1.4 |
| * |
| * Return value: the title of @web_view |
| */ |
| G_CONST_RETURN gchar* webkit_web_view_get_title(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->mainFrame->priv->title; |
| } |
| |
| /** |
| * webkit_web_view_get_uri: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the current URI of the contents displayed by the @web_view |
| * |
| * Since: 1.1.4 |
| * |
| * Return value: the URI of @web_view |
| */ |
| G_CONST_RETURN gchar* webkit_web_view_get_uri(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->mainFrame->priv->uri; |
| } |
| |
| /** |
| * webkit_web_view_set_maintains_back_forward_list: |
| * @webView: a #WebKitWebView |
| * @flag: to tell the view to maintain a back or forward list |
| * |
| * Set the view to maintain a back or forward list of history items. |
| */ |
| void webkit_web_view_set_maintains_back_forward_list(WebKitWebView* webView, gboolean flag) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| static_cast<BackForwardListImpl*>(core(webView)->backForwardList())->setEnabled(flag); |
| } |
| |
| /** |
| * webkit_web_view_get_back_forward_list: |
| * @webView: a #WebKitWebView |
| * |
| * Obtains the #WebKitWebBackForwardList associated with the given #WebKitWebView. The |
| * #WebKitWebBackForwardList is owned by the #WebKitWebView. |
| * |
| * Return value: (transfer none): the #WebKitWebBackForwardList |
| */ |
| WebKitWebBackForwardList* webkit_web_view_get_back_forward_list(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| if (!core(webView) || !static_cast<BackForwardListImpl*>(core(webView)->backForwardList())->enabled()) |
| return 0; |
| return webView->priv->backForwardList.get(); |
| } |
| |
| /** |
| * webkit_web_view_go_to_back_forward_item: |
| * @webView: a #WebKitWebView |
| * @item: a #WebKitWebHistoryItem* |
| * |
| * Go to the specified #WebKitWebHistoryItem |
| * |
| * Return value: %TRUE if loading of item is successful, %FALSE if not |
| */ |
| gboolean webkit_web_view_go_to_back_forward_item(WebKitWebView* webView, WebKitWebHistoryItem* item) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(item), FALSE); |
| |
| WebKitWebBackForwardList* backForwardList = webkit_web_view_get_back_forward_list(webView); |
| if (!webkit_web_back_forward_list_contains_item(backForwardList, item)) |
| return FALSE; |
| |
| core(webView)->goToItem(core(item), FrameLoadTypeIndexedBackForward); |
| return TRUE; |
| } |
| |
| /** |
| * webkit_web_view_go_back: |
| * @webView: a #WebKitWebView |
| * |
| * Loads the previous history item. |
| */ |
| void webkit_web_view_go_back(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->goBack(); |
| } |
| |
| /** |
| * webkit_web_view_go_back_or_forward: |
| * @webView: a #WebKitWebView |
| * @steps: the number of steps |
| * |
| * Loads the history item that is the number of @steps away from the current |
| * item. Negative values represent steps backward while positive values |
| * represent steps forward. |
| */ |
| void webkit_web_view_go_back_or_forward(WebKitWebView* webView, gint steps) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->goBackOrForward(steps); |
| } |
| |
| /** |
| * webkit_web_view_go_forward: |
| * @webView: a #WebKitWebView |
| * |
| * Loads the next history item. |
| */ |
| void webkit_web_view_go_forward(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->goForward(); |
| } |
| |
| /** |
| * webkit_web_view_can_go_back: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether #web_view has a previous history item. |
| * |
| * Return value: %TRUE if able to move back, %FALSE otherwise |
| */ |
| gboolean webkit_web_view_can_go_back(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| if (!core(webView) || !core(webView)->backForwardList()->backItem()) |
| return FALSE; |
| |
| return TRUE; |
| } |
| |
| /** |
| * webkit_web_view_can_go_back_or_forward: |
| * @webView: a #WebKitWebView |
| * @steps: the number of steps |
| * |
| * Determines whether #web_view has a history item of @steps. Negative values |
| * represent steps backward while positive values represent steps forward. |
| * |
| * Return value: %TRUE if able to move back or forward the given number of |
| * steps, %FALSE otherwise |
| */ |
| gboolean webkit_web_view_can_go_back_or_forward(WebKitWebView* webView, gint steps) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| return core(webView)->canGoBackOrForward(steps); |
| } |
| |
| /** |
| * webkit_web_view_can_go_forward: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether #web_view has a next history item. |
| * |
| * Return value: %TRUE if able to move forward, %FALSE otherwise |
| */ |
| gboolean webkit_web_view_can_go_forward(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Page* page = core(webView); |
| |
| if (!page) |
| return FALSE; |
| |
| if (!page->backForwardList()->forwardItem()) |
| return FALSE; |
| |
| return TRUE; |
| } |
| |
| /** |
| * webkit_web_view_open: |
| * @webView: a #WebKitWebView |
| * @uri: an URI |
| * |
| * Requests loading of the specified URI string. |
| * |
| * Deprecated: 1.1.1: Use webkit_web_view_load_uri() instead. |
| */ |
| void webkit_web_view_open(WebKitWebView* webView, const gchar* uri) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(uri); |
| |
| // We used to support local paths, unlike the newer |
| // function webkit_web_view_load_uri |
| if (g_path_is_absolute(uri)) { |
| gchar* fileUri = g_filename_to_uri(uri, NULL, NULL); |
| webkit_web_view_load_uri(webView, fileUri); |
| g_free(fileUri); |
| } |
| else |
| webkit_web_view_load_uri(webView, uri); |
| } |
| |
| void webkit_web_view_reload(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->mainFrame()->loader()->reload(); |
| } |
| |
| /** |
| * webkit_web_view_reload_bypass_cache: |
| * @webView: a #WebKitWebView |
| * |
| * Reloads the @web_view without using any cached data. |
| * |
| * Since: 1.0.3 |
| */ |
| void webkit_web_view_reload_bypass_cache(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->mainFrame()->loader()->reload(true); |
| } |
| |
| /** |
| * webkit_web_view_load_uri: |
| * @webView: a #WebKitWebView |
| * @uri: an URI string |
| * |
| * Requests loading of the specified URI string. |
| * |
| * Since: 1.1.1 |
| */ |
| void webkit_web_view_load_uri(WebKitWebView* webView, const gchar* uri) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(uri); |
| |
| WebKitWebFrame* frame = webView->priv->mainFrame; |
| webkit_web_frame_load_uri(frame, uri); |
| } |
| |
| /** |
| * webkit_web_view_load_string: |
| * @webView: a #WebKitWebView |
| * @content: an URI string |
| * @mime_type: the MIME type, or %NULL |
| * @encoding: the encoding, or %NULL |
| * @base_uri: the base URI for relative locations |
| * |
| * Requests loading of the given @content with the specified @mime_type, |
| * @encoding and @base_uri. |
| * |
| * If @mime_type is %NULL, "text/html" is assumed. |
| * |
| * If @encoding is %NULL, "UTF-8" is assumed. |
| */ |
| void webkit_web_view_load_string(WebKitWebView* webView, const gchar* content, const gchar* mimeType, const gchar* encoding, const gchar* baseUri) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(content); |
| |
| WebKitWebFrame* frame = webView->priv->mainFrame; |
| webkit_web_frame_load_string(frame, content, mimeType, encoding, baseUri); |
| } |
| /** |
| * webkit_web_view_load_html_string: |
| * @webView: a #WebKitWebView |
| * @content: an URI string |
| * @base_uri: the base URI for relative locations |
| * |
| * Requests loading of the given @content with the specified @base_uri. |
| * |
| * Deprecated: 1.1.1: Use webkit_web_view_load_string() instead. |
| */ |
| void webkit_web_view_load_html_string(WebKitWebView* webView, const gchar* content, const gchar* baseUri) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(content); |
| |
| webkit_web_view_load_string(webView, content, NULL, NULL, baseUri); |
| } |
| |
| /** |
| * webkit_web_view_load_request: |
| * @webView: a #WebKitWebView |
| * @request: a #WebKitNetworkRequest |
| * |
| * Requests loading of the specified asynchronous client request. |
| * |
| * Creates a provisional data source that will transition to a committed data |
| * source once any data has been received. Use webkit_web_view_stop_loading() to |
| * stop the load. |
| * |
| * Since: 1.1.1 |
| */ |
| void webkit_web_view_load_request(WebKitWebView* webView, WebKitNetworkRequest* request) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(WEBKIT_IS_NETWORK_REQUEST(request)); |
| |
| WebKitWebFrame* frame = webView->priv->mainFrame; |
| webkit_web_frame_load_request(frame, request); |
| } |
| |
| /** |
| * webkit_web_view_stop_loading: |
| * @webView: a #WebKitWebView |
| * |
| * Stops any ongoing load in the @webView. |
| **/ |
| void webkit_web_view_stop_loading(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| |
| if (FrameLoader* loader = frame->loader()) |
| loader->stopForUserCancel(); |
| } |
| |
| /** |
| * webkit_web_view_search_text: |
| * @webView: a #WebKitWebView |
| * @text: a string to look for |
| * @forward: whether to find forward or not |
| * @case_sensitive: whether to respect the case of text |
| * @wrap: whether to continue looking at the beginning after reaching the end |
| * |
| * Looks for a specified string inside #web_view. |
| * |
| * Return value: %TRUE on success or %FALSE on failure |
| */ |
| gboolean webkit_web_view_search_text(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, gboolean forward, gboolean shouldWrap) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| g_return_val_if_fail(string, FALSE); |
| |
| TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive; |
| FindDirection direction = forward ? FindDirectionForward : FindDirectionBackward; |
| |
| return core(webView)->findString(String::fromUTF8(string), caseSensitivity, direction, shouldWrap); |
| } |
| |
| /** |
| * webkit_web_view_mark_text_matches: |
| * @webView: a #WebKitWebView |
| * @string: a string to look for |
| * @case_sensitive: whether to respect the case of text |
| * @limit: the maximum number of strings to look for or 0 for all |
| * |
| * Attempts to highlight all occurances of #string inside #web_view. |
| * |
| * Return value: the number of strings highlighted |
| */ |
| guint webkit_web_view_mark_text_matches(WebKitWebView* webView, const gchar* string, gboolean caseSensitive, guint limit) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| g_return_val_if_fail(string, 0); |
| |
| TextCaseSensitivity caseSensitivity = caseSensitive ? TextCaseSensitive : TextCaseInsensitive; |
| |
| return core(webView)->markAllMatchesForText(String::fromUTF8(string), caseSensitivity, false, limit); |
| } |
| |
| /** |
| * webkit_web_view_set_highlight_text_matches: |
| * @webView: a #WebKitWebView |
| * @highlight: whether to highlight text matches |
| * |
| * Highlights text matches previously marked by webkit_web_view_mark_text_matches. |
| */ |
| void webkit_web_view_set_highlight_text_matches(WebKitWebView* webView, gboolean shouldHighlight) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| Frame *frame = core(webView)->mainFrame(); |
| do { |
| frame->editor()->setMarkedTextMatchesAreHighlighted(shouldHighlight); |
| frame = frame->tree()->traverseNextWithWrap(false); |
| } while (frame); |
| } |
| |
| /** |
| * webkit_web_view_unmark_text_matches: |
| * @webView: a #WebKitWebView |
| * |
| * Removes highlighting previously set by webkit_web_view_mark_text_matches. |
| */ |
| void webkit_web_view_unmark_text_matches(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| return core(webView)->unmarkAllTextMatches(); |
| } |
| |
| /** |
| * webkit_web_view_get_main_frame: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the main frame for the @webView. |
| * |
| * Return value: (transfer none): the main #WebKitWebFrame for @webView |
| */ |
| WebKitWebFrame* webkit_web_view_get_main_frame(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| |
| return webView->priv->mainFrame; |
| } |
| |
| /** |
| * webkit_web_view_get_focused_frame: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the frame that has focus or an active text selection. |
| * |
| * Return value: (transfer none): The focused #WebKitWebFrame or %NULL if no frame is focused |
| */ |
| WebKitWebFrame* webkit_web_view_get_focused_frame(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| |
| Frame* focusedFrame = core(webView)->focusController()->focusedFrame(); |
| return kit(focusedFrame); |
| } |
| |
| void webkit_web_view_execute_script(WebKitWebView* webView, const gchar* script) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(script); |
| |
| core(webView)->mainFrame()->script()->executeScript(String::fromUTF8(script), true); |
| } |
| |
| /** |
| * webkit_web_view_can_cut_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether or not it is currently possible to cut to the clipboard. |
| * |
| * Return value: %TRUE if a selection can be cut, %FALSE if not |
| */ |
| gboolean webkit_web_view_can_cut_clipboard(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return frame->editor()->canCut() || frame->editor()->canDHTMLCut(); |
| } |
| |
| /** |
| * webkit_web_view_can_copy_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether or not it is currently possible to copy to the clipboard. |
| * |
| * Return value: %TRUE if a selection can be copied, %FALSE if not |
| */ |
| gboolean webkit_web_view_can_copy_clipboard(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return frame->editor()->canCopy() || frame->editor()->canDHTMLCopy(); |
| } |
| |
| /** |
| * webkit_web_view_can_paste_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether or not it is currently possible to paste from the clipboard. |
| * |
| * Return value: %TRUE if a selection can be pasted, %FALSE if not |
| */ |
| gboolean webkit_web_view_can_paste_clipboard(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return frame->editor()->canPaste() || frame->editor()->canDHTMLPaste(); |
| } |
| |
| /** |
| * webkit_web_view_cut_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Cuts the current selection inside the @web_view to the clipboard. |
| */ |
| void webkit_web_view_cut_clipboard(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (webkit_web_view_can_cut_clipboard(webView)) |
| g_signal_emit(webView, webkit_web_view_signals[CUT_CLIPBOARD], 0); |
| } |
| |
| /** |
| * webkit_web_view_copy_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Copies the current selection inside the @web_view to the clipboard. |
| */ |
| void webkit_web_view_copy_clipboard(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (webkit_web_view_can_copy_clipboard(webView)) |
| g_signal_emit(webView, webkit_web_view_signals[COPY_CLIPBOARD], 0); |
| } |
| |
| /** |
| * webkit_web_view_paste_clipboard: |
| * @webView: a #WebKitWebView |
| * |
| * Pastes the current contents of the clipboard to the @web_view. |
| */ |
| void webkit_web_view_paste_clipboard(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (webkit_web_view_can_paste_clipboard(webView)) |
| g_signal_emit(webView, webkit_web_view_signals[PASTE_CLIPBOARD], 0); |
| } |
| |
| /** |
| * webkit_web_view_delete_selection: |
| * @webView: a #WebKitWebView |
| * |
| * Deletes the current selection inside the @web_view. |
| */ |
| void webkit_web_view_delete_selection(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| frame->editor()->performDelete(); |
| } |
| |
| /** |
| * webkit_web_view_has_selection: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether text was selected. |
| * |
| * Return value: %TRUE if there is selected text, %FALSE if not |
| */ |
| gboolean webkit_web_view_has_selection(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| return !core(webView)->selection().isNone(); |
| } |
| |
| /** |
| * webkit_web_view_get_selected_text: |
| * @webView: a #WebKitWebView |
| * |
| * Retrieves the selected text if any. |
| * |
| * Return value: a newly allocated string with the selection or %NULL |
| */ |
| gchar* webkit_web_view_get_selected_text(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return g_strdup(frame->editor()->selectedText().utf8().data()); |
| } |
| |
| /** |
| * webkit_web_view_select_all: |
| * @webView: a #WebKitWebView |
| * |
| * Attempts to select everything inside the @web_view. |
| */ |
| void webkit_web_view_select_all(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| g_signal_emit(webView, webkit_web_view_signals[SELECT_ALL], 0); |
| } |
| |
| /** |
| * webkit_web_view_get_editable: |
| * @webView: a #WebKitWebView |
| * |
| * Returns whether the user is allowed to edit the document. |
| * |
| * Returns %TRUE if @web_view allows the user to edit the HTML document, %FALSE if |
| * it doesn't. You can change @web_view's document programmatically regardless of |
| * this setting. |
| * |
| * Return value: a #gboolean indicating the editable state |
| */ |
| gboolean webkit_web_view_get_editable(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| return core(webView)->isEditable(); |
| } |
| |
| /** |
| * webkit_web_view_set_editable: |
| * @webView: a #WebKitWebView |
| * @flag: a #gboolean indicating the editable state |
| * |
| * Sets whether @web_view allows the user to edit its HTML document. |
| * |
| * If @flag is %TRUE, @web_view allows the user to edit the document. If @flag is |
| * %FALSE, an element in @web_view's document can only be edited if the |
| * CONTENTEDITABLE attribute has been set on the element or one of its parent |
| * elements. You can change @web_view's document programmatically regardless of |
| * this setting. By default a #WebKitWebView is not editable. |
| |
| * Normally, an HTML document is not editable unless the elements within the |
| * document are editable. This function provides a low-level way to make the |
| * contents of a #WebKitWebView editable without altering the document or DOM |
| * structure. |
| */ |
| void webkit_web_view_set_editable(WebKitWebView* webView, gboolean flag) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| flag = flag != FALSE; |
| if (flag == webkit_web_view_get_editable(webView)) |
| return; |
| |
| core(webView)->setEditable(flag); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| g_return_if_fail(frame); |
| |
| if (flag) { |
| frame->editor()->applyEditingStyleToBodyElement(); |
| // TODO: If the WebKitWebView is made editable and the selection is empty, set it to something. |
| //if (!webkit_web_view_get_selected_dom_range(webView)) |
| // mainFrame->setSelectionFromNone(); |
| } |
| g_object_notify(G_OBJECT(webView), "editable"); |
| } |
| |
| /** |
| * webkit_web_view_get_copy_target_list: |
| * @webView: a #WebKitWebView |
| * |
| * This function returns the list of targets this #WebKitWebView can |
| * provide for clipboard copying and as DND source. The targets in the list are |
| * added with values from the #WebKitWebViewTargetInfo enum, |
| * using gtk_target_list_add() and |
| * gtk_target_list_add_text_targets(). |
| * |
| * Return value: the #GtkTargetList |
| **/ |
| GtkTargetList* webkit_web_view_get_copy_target_list(WebKitWebView* webView) |
| { |
| return pasteboardHelperInstance()->targetList(); |
| } |
| |
| /** |
| * webkit_web_view_get_paste_target_list: |
| * @webView: a #WebKitWebView |
| * |
| * This function returns the list of targets this #WebKitWebView can |
| * provide for clipboard pasting and as DND destination. The targets in the list are |
| * added with values from the #WebKitWebViewTargetInfo enum, |
| * using gtk_target_list_add() and |
| * gtk_target_list_add_text_targets(). |
| * |
| * Return value: the #GtkTargetList |
| **/ |
| GtkTargetList* webkit_web_view_get_paste_target_list(WebKitWebView* webView) |
| { |
| return pasteboardHelperInstance()->targetList(); |
| } |
| |
| /** |
| * webkit_web_view_can_show_mime_type: |
| * @webView: a #WebKitWebView |
| * @mime_type: a MIME type |
| * |
| * This functions returns whether or not a MIME type can be displayed using this view. |
| * |
| * Return value: a #gboolean indicating if the MIME type can be displayed |
| * |
| * Since: 1.0.3 |
| **/ |
| |
| gboolean webkit_web_view_can_show_mime_type(WebKitWebView* webView, const gchar* mimeType) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webkit_web_view_get_main_frame(webView)); |
| if (FrameLoader* loader = frame->loader()) |
| return loader->canShowMIMEType(String::fromUTF8(mimeType)); |
| else |
| return FALSE; |
| } |
| |
| /** |
| * webkit_web_view_get_transparent: |
| * @webView: a #WebKitWebView |
| * |
| * Returns whether the #WebKitWebView has a transparent background. |
| * |
| * Return value: %FALSE when the #WebKitWebView draws a solid background |
| * (the default), otherwise %TRUE. |
| */ |
| gboolean webkit_web_view_get_transparent(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->transparent; |
| } |
| |
| /** |
| * webkit_web_view_set_transparent: |
| * @webView: a #WebKitWebView |
| * |
| * Sets whether the #WebKitWebView has a transparent background. |
| * |
| * Pass %FALSE to have the #WebKitWebView draw a solid background |
| * (the default), otherwise %TRUE. |
| */ |
| void webkit_web_view_set_transparent(WebKitWebView* webView, gboolean flag) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| priv->transparent = flag; |
| |
| // TODO: This needs to be made persistent or it could become a problem when |
| // the main frame is replaced. |
| Frame* frame = core(webView)->mainFrame(); |
| g_return_if_fail(frame); |
| frame->view()->setTransparent(flag); |
| g_object_notify(G_OBJECT(webView), "transparent"); |
| } |
| |
| /** |
| * webkit_web_view_get_zoom_level: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the zoom level of @web_view, i.e. the factor by which elements in |
| * the page are scaled with respect to their original size. |
| * If the "full-content-zoom" property is set to %FALSE (the default) |
| * the zoom level changes the text size, or if %TRUE, scales all |
| * elements in the page. |
| * |
| * Return value: the zoom level of @web_view |
| * |
| * Since: 1.0.1 |
| */ |
| gfloat webkit_web_view_get_zoom_level(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 1.0f); |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame) |
| return 1.0f; |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->zoomFullContent ? frame->pageZoomFactor() : frame->textZoomFactor(); |
| } |
| |
| static void webkit_web_view_apply_zoom_level(WebKitWebView* webView, gfloat zoomLevel) |
| { |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame) |
| return; |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| if (priv->zoomFullContent) |
| frame->setPageZoomFactor(zoomLevel); |
| else |
| frame->setTextZoomFactor(zoomLevel); |
| } |
| |
| /** |
| * webkit_web_view_set_zoom_level: |
| * @webView: a #WebKitWebView |
| * @zoom_level: the new zoom level |
| * |
| * Sets the zoom level of @web_view, i.e. the factor by which elements in |
| * the page are scaled with respect to their original size. |
| * If the "full-content-zoom" property is set to %FALSE (the default) |
| * the zoom level changes the text size, or if %TRUE, scales all |
| * elements in the page. |
| * |
| * Since: 1.0.1 |
| */ |
| void webkit_web_view_set_zoom_level(WebKitWebView* webView, gfloat zoomLevel) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| webkit_web_view_apply_zoom_level(webView, zoomLevel); |
| g_object_notify(G_OBJECT(webView), "zoom-level"); |
| } |
| |
| /** |
| * webkit_web_view_zoom_in: |
| * @webView: a #WebKitWebView |
| * |
| * Increases the zoom level of @web_view. The current zoom |
| * level is incremented by the value of the "zoom-step" |
| * property of the #WebKitWebSettings associated with @web_view. |
| * |
| * Since: 1.0.1 |
| */ |
| void webkit_web_view_zoom_in(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| gfloat zoomMultiplierRatio; |
| g_object_get(priv->webSettings.get(), "zoom-step", &zoomMultiplierRatio, NULL); |
| |
| webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) + zoomMultiplierRatio); |
| } |
| |
| /** |
| * webkit_web_view_zoom_out: |
| * @webView: a #WebKitWebView |
| * |
| * Decreases the zoom level of @web_view. The current zoom |
| * level is decremented by the value of the "zoom-step" |
| * property of the #WebKitWebSettings associated with @web_view. |
| * |
| * Since: 1.0.1 |
| */ |
| void webkit_web_view_zoom_out(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| gfloat zoomMultiplierRatio; |
| g_object_get(priv->webSettings.get(), "zoom-step", &zoomMultiplierRatio, NULL); |
| |
| webkit_web_view_set_zoom_level(webView, webkit_web_view_get_zoom_level(webView) - zoomMultiplierRatio); |
| } |
| |
| /** |
| * webkit_web_view_get_full_content_zoom: |
| * @webView: a #WebKitWebView |
| * |
| * Returns whether the zoom level affects only text or all elements. |
| * |
| * Return value: %FALSE if only text should be scaled (the default), |
| * %TRUE if the full content of the view should be scaled. |
| * |
| * Since: 1.0.1 |
| */ |
| gboolean webkit_web_view_get_full_content_zoom(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->zoomFullContent; |
| } |
| |
| /** |
| * webkit_web_view_set_full_content_zoom: |
| * @webView: a #WebKitWebView |
| * @full_content_zoom: %FALSE if only text should be scaled (the default), |
| * %TRUE if the full content of the view should be scaled. |
| * |
| * Sets whether the zoom level affects only text or all elements. |
| * |
| * Since: 1.0.1 |
| */ |
| void webkit_web_view_set_full_content_zoom(WebKitWebView* webView, gboolean zoomFullContent) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| if (priv->zoomFullContent == zoomFullContent) |
| return; |
| |
| Frame* frame = core(webView)->mainFrame(); |
| if (!frame) |
| return; |
| |
| gfloat zoomLevel = priv->zoomFullContent ? frame->pageZoomFactor() : frame->textZoomFactor(); |
| |
| priv->zoomFullContent = zoomFullContent; |
| if (priv->zoomFullContent) |
| frame->setPageAndTextZoomFactors(zoomLevel, 1); |
| else |
| frame->setPageAndTextZoomFactors(1, zoomLevel); |
| |
| g_object_notify(G_OBJECT(webView), "full-content-zoom"); |
| } |
| |
| /** |
| * webkit_web_view_get_load_status: |
| * @webView: a #WebKitWebView |
| * |
| * Determines the current status of the load. |
| * |
| * Since: 1.1.7 |
| */ |
| WebKitLoadStatus webkit_web_view_get_load_status(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), WEBKIT_LOAD_FINISHED); |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv->loadStatus; |
| } |
| |
| /** |
| * webkit_web_view_get_progress: |
| * @webView: a #WebKitWebView |
| * |
| * Determines the current progress of the load. |
| * |
| * Since: 1.1.7 |
| */ |
| gdouble webkit_web_view_get_progress(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 1.0); |
| |
| return core(webView)->progress()->estimatedProgress(); |
| } |
| |
| /** |
| * webkit_web_view_get_encoding: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the default encoding of the #WebKitWebView. |
| * |
| * Return value: the default encoding |
| * |
| * Since: 1.1.1 |
| */ |
| const gchar* webkit_web_view_get_encoding(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| String encoding = core(webView)->mainFrame()->document()->loader()->writer()->encoding(); |
| if (encoding.isEmpty()) |
| return 0; |
| webView->priv->encoding = encoding.utf8(); |
| return webView->priv->encoding.data(); |
| } |
| |
| /** |
| * webkit_web_view_set_custom_encoding: |
| * @webView: a #WebKitWebView |
| * @encoding: the new encoding, or %NULL to restore the default encoding |
| * |
| * Sets the current #WebKitWebView encoding, without modifying the default one, |
| * and reloads the page. |
| * |
| * Since: 1.1.1 |
| */ |
| void webkit_web_view_set_custom_encoding(WebKitWebView* webView, const char* encoding) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| core(webView)->mainFrame()->loader()->reloadWithOverrideEncoding(String::fromUTF8(encoding)); |
| } |
| |
| /** |
| * webkit_web_view_get_custom_encoding: |
| * @webView: a #WebKitWebView |
| * |
| * Returns the current encoding of the #WebKitWebView, not the default-encoding |
| * of WebKitWebSettings. |
| * |
| * Return value: a string containing the current custom encoding for @web_view, or %NULL if there's none set. |
| * |
| * Since: 1.1.1 |
| */ |
| const char* webkit_web_view_get_custom_encoding(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| String overrideEncoding = core(webView)->mainFrame()->loader()->documentLoader()->overrideEncoding(); |
| if (overrideEncoding.isEmpty()) |
| return 0; |
| webView->priv->customEncoding = overrideEncoding.utf8(); |
| return webView->priv->customEncoding.data(); |
| } |
| |
| /** |
| * webkit_web_view_set_view_mode: |
| * @webView: the #WebKitWebView that will have its view mode set |
| * @mode: the %WebKitWebViewViewMode to be set |
| * |
| * Sets the view-mode property of the #WebKitWebView. Check the |
| * property's documentation for more information. |
| * |
| * Since: 1.3.4 |
| */ |
| void webkit_web_view_set_view_mode(WebKitWebView* webView, WebKitWebViewViewMode mode) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| Page* page = core(webView); |
| |
| switch (mode) { |
| case WEBKIT_WEB_VIEW_VIEW_MODE_FLOATING: |
| page->setViewMode(Page::ViewModeFloating); |
| break; |
| case WEBKIT_WEB_VIEW_VIEW_MODE_FULLSCREEN: |
| page->setViewMode(Page::ViewModeFullscreen); |
| break; |
| case WEBKIT_WEB_VIEW_VIEW_MODE_MAXIMIZED: |
| page->setViewMode(Page::ViewModeMaximized); |
| break; |
| case WEBKIT_WEB_VIEW_VIEW_MODE_MINIMIZED: |
| page->setViewMode(Page::ViewModeMinimized); |
| break; |
| default: |
| page->setViewMode(Page::ViewModeWindowed); |
| break; |
| } |
| } |
| |
| /** |
| * webkit_web_view_get_view_mode: |
| * @webView: the #WebKitWebView to obtain the view mode from |
| * |
| * Gets the value of the view-mode property of the |
| * #WebKitWebView. Check the property's documentation for more |
| * information. |
| * |
| * Return value: the %WebKitWebViewViewMode currently set for the |
| * #WebKitWebView. |
| * |
| * Since: 1.3.4 |
| */ |
| WebKitWebViewViewMode webkit_web_view_get_view_mode(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED); |
| |
| Page* page = core(webView); |
| Page::ViewMode mode = page->viewMode(); |
| |
| if (mode == Page::ViewModeFloating) |
| return WEBKIT_WEB_VIEW_VIEW_MODE_FLOATING; |
| |
| if (mode == Page::ViewModeFullscreen) |
| return WEBKIT_WEB_VIEW_VIEW_MODE_FULLSCREEN; |
| |
| if (mode == Page::ViewModeMaximized) |
| return WEBKIT_WEB_VIEW_VIEW_MODE_MAXIMIZED; |
| |
| if (mode == Page::ViewModeMinimized) |
| return WEBKIT_WEB_VIEW_VIEW_MODE_MINIMIZED; |
| |
| return WEBKIT_WEB_VIEW_VIEW_MODE_WINDOWED; |
| } |
| |
| /** |
| * webkit_web_view_move_cursor: |
| * @webView: a #WebKitWebView |
| * @step: a #GtkMovementStep |
| * @count: integer describing the direction of the movement. 1 for forward, -1 for backwards. |
| * |
| * Move the cursor in @view as described by @step and @count. |
| * |
| * Since: 1.1.4 |
| */ |
| void webkit_web_view_move_cursor(WebKitWebView* webView, GtkMovementStep step, gint count) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| g_return_if_fail(step == GTK_MOVEMENT_VISUAL_POSITIONS || |
| step == GTK_MOVEMENT_DISPLAY_LINES || |
| step == GTK_MOVEMENT_PAGES || |
| step == GTK_MOVEMENT_BUFFER_ENDS); |
| g_return_if_fail(count == 1 || count == -1); |
| |
| gboolean handled; |
| g_signal_emit(webView, webkit_web_view_signals[MOVE_CURSOR], 0, step, count, &handled); |
| } |
| |
| /** |
| * webkit_web_view_can_undo: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether or not it is currently possible to undo the last |
| * editing command in the view. |
| * |
| * Return value: %TRUE if a undo can be done, %FALSE if not |
| * |
| * Since: 1.1.14 |
| */ |
| gboolean webkit_web_view_can_undo(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return frame->editor()->canUndo(); |
| } |
| |
| /** |
| * webkit_web_view_undo: |
| * @webView: a #WebKitWebView |
| * |
| * Undoes the last editing command in the view, if possible. |
| * |
| * Since: 1.1.14 |
| */ |
| void webkit_web_view_undo(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (webkit_web_view_can_undo(webView)) |
| g_signal_emit(webView, webkit_web_view_signals[UNDO], 0); |
| } |
| |
| /** |
| * webkit_web_view_can_redo: |
| * @webView: a #WebKitWebView |
| * |
| * Determines whether or not it is currently possible to redo the last |
| * editing command in the view. |
| * |
| * Return value: %TRUE if a redo can be done, %FALSE if not |
| * |
| * Since: 1.1.14 |
| */ |
| gboolean webkit_web_view_can_redo(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| return frame->editor()->canRedo(); |
| } |
| |
| /** |
| * webkit_web_view_redo: |
| * @webView: a #WebKitWebView |
| * |
| * Redoes the last editing command in the view, if possible. |
| * |
| * Since: 1.1.14 |
| */ |
| void webkit_web_view_redo(WebKitWebView* webView) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (webkit_web_view_can_redo(webView)) |
| g_signal_emit(webView, webkit_web_view_signals[REDO], 0); |
| } |
| |
| |
| /** |
| * webkit_web_view_set_view_source_mode: |
| * @webView: a #WebKitWebView |
| * @view_source_mode: the mode to turn on or off view source mode |
| * |
| * Set whether the view should be in view source mode. Setting this mode to |
| * %TRUE before loading a URI will display the source of the web page in a |
| * nice and readable format. |
| * |
| * Since: 1.1.14 |
| */ |
| void webkit_web_view_set_view_source_mode (WebKitWebView* webView, gboolean mode) |
| { |
| g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView)); |
| |
| if (Frame* mainFrame = core(webView)->mainFrame()) |
| mainFrame->setInViewSourceMode(mode); |
| } |
| |
| /** |
| * webkit_web_view_get_view_source_mode: |
| * @webView: a #WebKitWebView |
| * |
| * Return value: %TRUE if @web_view is in view source mode, %FALSE otherwise. |
| * |
| * Since: 1.1.14 |
| */ |
| gboolean webkit_web_view_get_view_source_mode (WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE); |
| |
| if (Frame* mainFrame = core(webView)->mainFrame()) |
| return mainFrame->inViewSourceMode(); |
| |
| return FALSE; |
| } |
| |
| // Internal subresource management |
| void webkit_web_view_add_main_resource(WebKitWebView* webView, const char* identifier, WebKitWebResource* webResource) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| priv->mainResource = adoptGRef(webResource); |
| priv->mainResourceIdentifier = identifier; |
| } |
| |
| void webkit_web_view_add_resource(WebKitWebView* webView, const char* identifier, WebKitWebResource* webResource) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| g_hash_table_insert(priv->subResources.get(), g_strdup(identifier), webResource); |
| } |
| |
| void webkit_web_view_remove_resource(WebKitWebView* webView, const char* identifier) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| if (g_str_equal(identifier, priv->mainResourceIdentifier.data())) { |
| priv->mainResourceIdentifier = ""; |
| priv->mainResource = 0; |
| } else |
| g_hash_table_remove(priv->subResources.get(), identifier); |
| } |
| |
| WebKitWebResource* webkit_web_view_get_resource(WebKitWebView* webView, char* identifier) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| gpointer webResource = 0; |
| gboolean resourceFound = g_hash_table_lookup_extended(priv->subResources.get(), identifier, NULL, &webResource); |
| |
| // The only resource we do not store in this hash table is the |
| // main! If we did not find a request, it probably means the load |
| // has been interrupted while while a resource was still being |
| // loaded. |
| if (!resourceFound && !g_str_equal(identifier, priv->mainResourceIdentifier.data())) |
| return 0; |
| |
| if (!webResource) |
| return webkit_web_view_get_main_resource(webView); |
| |
| return WEBKIT_WEB_RESOURCE(webResource); |
| } |
| |
| WebKitWebResource* webkit_web_view_get_main_resource(WebKitWebView* webView) |
| { |
| return webView->priv->mainResource.get(); |
| } |
| |
| void webkit_web_view_clear_resources(WebKitWebView* webView) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| if (priv->subResources) |
| g_hash_table_remove_all(priv->subResources.get()); |
| } |
| |
| GList* webkit_web_view_get_subresources(WebKitWebView* webView) |
| { |
| WebKitWebViewPrivate* priv = webView->priv; |
| GList* subResources = g_hash_table_get_values(priv->subResources.get()); |
| return g_list_remove(subResources, priv->mainResource.get()); |
| } |
| |
| /* From EventHandler.cpp */ |
| static IntPoint documentPointForWindowPoint(Frame* frame, const IntPoint& windowPoint) |
| { |
| FrameView* view = frame->view(); |
| // FIXME: Is it really OK to use the wrong coordinates here when view is 0? |
| // Historically the code would just crash; this is clearly no worse than that. |
| return view ? view->windowToContents(windowPoint) : windowPoint; |
| } |
| |
| void webkit_web_view_set_tooltip_text(WebKitWebView* webView, const char* tooltip) |
| { |
| #if GTK_CHECK_VERSION(2, 12, 0) |
| WebKitWebViewPrivate* priv = webView->priv; |
| if (tooltip && *tooltip != '\0') { |
| priv->tooltipText = tooltip; |
| gtk_widget_set_has_tooltip(GTK_WIDGET(webView), TRUE); |
| } else { |
| priv->tooltipText = ""; |
| gtk_widget_set_has_tooltip(GTK_WIDGET(webView), FALSE); |
| } |
| |
| gtk_widget_trigger_tooltip_query(GTK_WIDGET(webView)); |
| #else |
| // TODO: Support older GTK+ versions |
| // See http://bugs.webkit.org/show_bug.cgi?id=15793 |
| notImplemented(); |
| #endif |
| } |
| |
| /** |
| * webkit_web_view_get_hit_test_result: |
| * @webView: a #WebKitWebView |
| * @event: a #GdkEventButton |
| * |
| * Does a 'hit test' in the coordinates specified by @event to figure |
| * out context information about that position in the @webView. |
| * |
| * Returns: (transfer none): a newly created #WebKitHitTestResult with the context of the |
| * specified position. |
| * |
| * Since: 1.1.15 |
| **/ |
| WebKitHitTestResult* webkit_web_view_get_hit_test_result(WebKitWebView* webView, GdkEventButton* event) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), NULL); |
| g_return_val_if_fail(event, NULL); |
| |
| PlatformMouseEvent mouseEvent = PlatformMouseEvent(event); |
| Frame* frame = core(webView)->focusController()->focusedOrMainFrame(); |
| HitTestRequest request(HitTestRequest::Active); |
| IntPoint documentPoint = documentPointForWindowPoint(frame, mouseEvent.pos()); |
| MouseEventWithHitTestResults mev = frame->document()->prepareMouseEvent(request, documentPoint, mouseEvent); |
| |
| return kit(mev.hitTestResult()); |
| } |
| |
| /** |
| * webkit_web_view_get_icon_uri: |
| * @webView: the #WebKitWebView object |
| * |
| * Obtains the URI for the favicon for the given #WebKitWebView, or |
| * %NULL if there is none. |
| * |
| * Return value: the URI for the favicon, or %NULL |
| * |
| * Since: 1.1.18 |
| */ |
| G_CONST_RETURN gchar* webkit_web_view_get_icon_uri(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| String iconURL = iconDatabase().synchronousIconURLForPageURL(core(webView)->mainFrame()->document()->url().prettyURL()); |
| webView->priv->iconURI = iconURL.utf8(); |
| return webView->priv->iconURI.data(); |
| } |
| |
| /** |
| * webkit_web_view_get_icon_pixbuf: |
| * @webView: the #WebKitWebView object |
| * |
| * Obtains a #GdkPixbuf of the favicon for the given #WebKitWebView, or |
| * a default icon if there is no icon for the given page. Use |
| * webkit_web_view_get_icon_uri() if you need to distinguish these cases. |
| * Usually you want to connect to WebKitWebView::icon-loaded and call this |
| * method in the callback. |
| * |
| * The pixbuf will have the largest size provided by the server and should |
| * be resized before it is displayed. |
| * See also webkit_icon_database_get_icon_pixbuf(). |
| * |
| * Returns: (transfer full): a new reference to a #GdkPixbuf, or %NULL |
| * |
| * Since: 1.3.13 |
| */ |
| GdkPixbuf* webkit_web_view_get_icon_pixbuf(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| |
| const gchar* pageURI = webkit_web_view_get_uri(webView); |
| WebKitIconDatabase* database = webkit_get_icon_database(); |
| return webkit_icon_database_get_icon_pixbuf(database, pageURI); |
| } |
| |
| |
| |
| /** |
| * webkit_web_view_get_dom_document: |
| * @webView: a #WebKitWebView |
| * |
| * Returns: (transfer none): the #WebKitDOMDocument currently loaded in the @webView |
| * |
| * Since: 1.3.1 |
| **/ |
| WebKitDOMDocument* |
| webkit_web_view_get_dom_document(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| |
| Frame* coreFrame = core(webView)->mainFrame(); |
| if (!coreFrame) |
| return 0; |
| |
| Document* doc = coreFrame->document(); |
| if (!doc) |
| return 0; |
| |
| return kit(doc); |
| } |
| |
| GtkMenu* webkit_web_view_get_context_menu(WebKitWebView* webView) |
| { |
| g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), 0); |
| |
| #if ENABLE(CONTEXT_MENUS) |
| ContextMenu* menu = core(webView)->contextMenuController()->contextMenu(); |
| if (!menu) |
| return 0; |
| return menu->platformDescription(); |
| #else |
| return 0; |
| #endif |
| } |
| |
| void webViewEnterFullscreen(WebKitWebView* webView, Node* node) |
| { |
| if (!node->hasTagName(HTMLNames::videoTag)) |
| return; |
| |
| #if ENABLE(VIDEO) |
| HTMLMediaElement* videoElement = static_cast<HTMLMediaElement*>(node); |
| WebKitWebViewPrivate* priv = webView->priv; |
| |
| // First exit Fullscreen for the old mediaElement. |
| if (priv->fullscreenVideoController) |
| priv->fullscreenVideoController->exitFullscreen(); |
| |
| priv->fullscreenVideoController = new FullscreenVideoController; |
| priv->fullscreenVideoController->setMediaElement(videoElement); |
| priv->fullscreenVideoController->enterFullscreen(); |
| #endif |
| } |
| |
| void webViewExitFullscreen(WebKitWebView* webView) |
| { |
| #if ENABLE(VIDEO) |
| WebKitWebViewPrivate* priv = webView->priv; |
| if (priv->fullscreenVideoController) |
| priv->fullscreenVideoController->exitFullscreen(); |
| #endif |
| } |
| |
| namespace WebKit { |
| |
| WebCore::Page* core(WebKitWebView* webView) |
| { |
| if (!webView) |
| return 0; |
| |
| WebKitWebViewPrivate* priv = webView->priv; |
| return priv ? priv->corePage : 0; |
| } |
| |
| WebKitWebView* kit(WebCore::Page* corePage) |
| { |
| if (!corePage) |
| return 0; |
| |
| ASSERT(corePage->chrome()); |
| WebKit::ChromeClient* client = static_cast<WebKit::ChromeClient*>(corePage->chrome()->client()); |
| return client ? client->webView() : 0; |
| } |
| |
| } |