| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/gtk/avatar_menu_item_gtk.h" |
| |
| #include <gdk/gdkkeysyms.h> |
| |
| #include "base/bind.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/ui/gtk/gtk_chrome_link_button.h" |
| #include "chrome/browser/ui/gtk/gtk_theme_service.h" |
| #include "chrome/browser/ui/gtk/gtk_util.h" |
| #include "content/public/browser/notification_source.h" |
| #include "grit/generated_resources.h" |
| #include "grit/theme_resources.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "ui/base/gtk/gtk_hig_constants.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "ui/gfx/canvas.h" |
| #include "ui/gfx/gtk_util.h" |
| #include "ui/gfx/image/image.h" |
| #include "ui/gfx/text_elider.h" |
| |
| namespace { |
| |
| // A checkmark is drawn in the lower-right corner of the active avatar image. |
| // This value is the x offset, in pixels, from that position. |
| const int kCheckMarkXOffset = 2; |
| |
| // The maximum width of a user name in pixels. Anything longer than this will be |
| // elided. |
| const int kUserNameMaxWidth = 200; |
| |
| // The color of the item highlight when we're in chrome-theme mode. |
| const GdkColor kHighlightColor = GDK_COLOR_RGB(0xe3, 0xed, 0xf6); |
| |
| // The color of the background when we're in chrome-theme mode. |
| const GdkColor kBackgroundColor = GDK_COLOR_RGB(0xff, 0xff, 0xff); |
| |
| } // namespace |
| |
| AvatarMenuItemGtk::AvatarMenuItemGtk(Delegate* delegate, |
| const AvatarMenu::Item& item, |
| size_t item_index, |
| GtkThemeService* theme_service) |
| : delegate_(delegate), |
| item_(item), |
| item_index_(item_index), |
| theme_service_(theme_service), |
| status_label_(NULL), |
| link_alignment_(NULL), |
| edit_profile_link_(NULL) { |
| Init(theme_service_); |
| |
| registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED, |
| content::Source<ThemeService>(theme_service_)); |
| theme_service_->InitThemesFor(this); |
| } |
| |
| AvatarMenuItemGtk::~AvatarMenuItemGtk() { |
| widget_.Destroy(); |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileClick(GtkWidget* widget, |
| GdkEventButton* event) { |
| delegate_->OpenProfile(item_index_); |
| return FALSE; |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileKeyPress(GtkWidget* widget, |
| GdkEventKey* event) { |
| if (event->keyval == GDK_Return || |
| event->keyval == GDK_ISO_Enter || |
| event->keyval == GDK_KP_Enter) { |
| if (item_.active) |
| delegate_->EditProfile(item_index_); |
| else |
| delegate_->OpenProfile(item_index_); |
| } |
| |
| return FALSE; |
| } |
| |
| void AvatarMenuItemGtk::ShowStatusLabel() { |
| gtk_widget_show(status_label_); |
| gtk_widget_hide(link_alignment_); |
| } |
| |
| void AvatarMenuItemGtk::ShowEditLink() { |
| gtk_widget_hide(status_label_); |
| gtk_widget_show(link_alignment_); |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileFocusIn(GtkWidget* widget, |
| GdkEventFocus* event) { |
| if (item_.active) |
| ShowEditLink(); |
| |
| return FALSE; |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileFocusOut(GtkWidget* widget, |
| GdkEventFocus* event) { |
| if (item_.active) |
| ShowStatusLabel(); |
| |
| return FALSE; |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileEnter(GtkWidget* widget, |
| GdkEventCrossing* event) { |
| if (event->detail == GDK_NOTIFY_INFERIOR) |
| return FALSE; |
| |
| gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, &highlighted_color_); |
| if (item_.active) |
| ShowEditLink(); |
| |
| return FALSE; |
| } |
| |
| gboolean AvatarMenuItemGtk::OnProfileLeave(GtkWidget* widget, |
| GdkEventCrossing* event) { |
| if (event->detail == GDK_NOTIFY_INFERIOR) |
| return FALSE; |
| |
| gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, unhighlighted_color_); |
| if (item_.active) |
| ShowStatusLabel(); |
| |
| return FALSE; |
| } |
| |
| void AvatarMenuItemGtk::Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| DCHECK_EQ(type, chrome::NOTIFICATION_BROWSER_THEME_CHANGED); |
| bool using_native = theme_service_->UsingNativeTheme(); |
| |
| if (using_native) { |
| GtkStyle* style = gtk_rc_get_style(widget_.get()); |
| highlighted_color_ = style->bg[GTK_STATE_SELECTED]; |
| unhighlighted_color_ = NULL; |
| } else { |
| highlighted_color_ = kHighlightColor; |
| unhighlighted_color_ = &kBackgroundColor; |
| } |
| |
| // Assume that the widget isn't highlighted since theme changes will almost |
| // never happen while we're up. |
| gtk_widget_modify_bg(widget_.get(), GTK_STATE_NORMAL, unhighlighted_color_); |
| } |
| |
| void AvatarMenuItemGtk::OnEditProfileLinkClicked(GtkWidget* link) { |
| delegate_->EditProfile(item_index_); |
| } |
| |
| gboolean AvatarMenuItemGtk::OnEventBoxExpose(GtkWidget* widget, |
| GdkEventExpose* event) { |
| // Draw the focus rectangle. |
| if (gtk_widget_has_focus(widget)) { |
| GtkAllocation allocation; |
| gtk_widget_get_allocation(widget, &allocation); |
| gtk_paint_focus(gtk_widget_get_style(widget), |
| gtk_widget_get_window(widget), |
| gtk_widget_get_state(widget), |
| &event->area, widget, NULL, |
| 0, 0, |
| allocation.width, allocation.height); |
| } |
| |
| return TRUE; |
| } |
| |
| void AvatarMenuItemGtk::Init(GtkThemeService* theme_service) { |
| widget_.Own(gtk_event_box_new()); |
| |
| g_signal_connect(widget_.get(), "button-press-event", |
| G_CALLBACK(OnProfileClickThunk), this); |
| g_signal_connect(widget_.get(), "enter-notify-event", |
| G_CALLBACK(OnProfileEnterThunk), this); |
| g_signal_connect(widget_.get(), "leave-notify-event", |
| G_CALLBACK(OnProfileLeaveThunk), this); |
| g_signal_connect(widget_.get(), "focus-in-event", |
| G_CALLBACK(OnProfileFocusInThunk), this); |
| g_signal_connect(widget_.get(), "focus-out-event", |
| G_CALLBACK(OnProfileFocusOutThunk), this); |
| g_signal_connect(widget_.get(), "key-press-event", |
| G_CALLBACK(OnProfileKeyPressThunk), this); |
| g_signal_connect_after(widget_.get(), "expose-event", |
| G_CALLBACK(OnEventBoxExposeThunk), this); |
| |
| GtkWidget* item_hbox = gtk_hbox_new(FALSE, ui::kControlSpacing); |
| GdkPixbuf* avatar_pixbuf = NULL; |
| |
| // If this profile is active then draw a check mark on the bottom right |
| // of the profile icon. |
| if (item_.active) { |
| const SkBitmap* avatar_image = item_.icon.ToSkBitmap(); |
| gfx::ImageSkiaRep avatar_image_rep = gfx::ImageSkiaRep(*avatar_image, 1.0f); |
| gfx::Canvas canvas(avatar_image_rep, /* is_opaque */ true); |
| |
| ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); |
| const gfx::ImageSkia* check_image = rb.GetImageNamed( |
| IDR_PROFILE_SELECTED).ToImageSkia(); |
| gfx::Rect check_rect(0, 0, check_image->width(), check_image->height()); |
| int y = avatar_image->height() - check_image->height(); |
| int x = avatar_image->width() - check_image->width() + kCheckMarkXOffset; |
| canvas.DrawImageInt(*check_image, x, y); |
| |
| SkBitmap final_image = canvas.ExtractImageRep().sk_bitmap(); |
| avatar_pixbuf = gfx::GdkPixbufFromSkBitmap(final_image); |
| } else { |
| avatar_pixbuf = gfx::GdkPixbufFromSkBitmap(*item_.icon.ToSkBitmap()); |
| } |
| |
| GtkWidget* avatar_image = gtk_image_new_from_pixbuf(avatar_pixbuf); |
| g_object_unref(avatar_pixbuf); |
| gtk_misc_set_alignment(GTK_MISC(avatar_image), 0, 0); |
| gtk_box_pack_start(GTK_BOX(item_hbox), avatar_image, FALSE, FALSE, 0); |
| |
| // The user name label. |
| GtkWidget* item_vbox = gtk_vbox_new(FALSE, 0); |
| GtkWidget* name_label = NULL; |
| base::string16 elided_name = gfx::ElideText(item_.name, |
| gfx::Font(), |
| kUserNameMaxWidth, |
| gfx::ELIDE_AT_END); |
| |
| name_label = theme_service->BuildLabel(UTF16ToUTF8(elided_name), |
| ui::kGdkBlack); |
| if (item_.active) { |
| char* markup = g_markup_printf_escaped( |
| "<span weight='bold'>%s</span>", UTF16ToUTF8(elided_name).c_str()); |
| gtk_label_set_markup(GTK_LABEL(name_label), markup); |
| g_free(markup); |
| } |
| |
| gtk_misc_set_alignment(GTK_MISC(name_label), 0, 0); |
| gtk_box_pack_start(GTK_BOX(item_vbox), name_label, TRUE, TRUE, 0); |
| |
| // The sync status label. |
| status_label_ = theme_service_->BuildLabel(std::string(), ui::kGdkBlack); |
| char* markup = g_markup_printf_escaped( |
| "<span size='small'>%s</span>", UTF16ToUTF8(item_.sync_state).c_str()); |
| gtk_label_set_markup(GTK_LABEL(status_label_), markup); |
| g_free(markup); |
| gtk_misc_set_alignment(GTK_MISC(status_label_), 0, 0); |
| gtk_widget_set_no_show_all(status_label_, TRUE); |
| gtk_box_pack_start(GTK_BOX(item_vbox), status_label_, FALSE, FALSE, 0); |
| gtk_widget_show(status_label_); |
| |
| if (item_.active) { |
| // The "edit your profile" link. |
| edit_profile_link_ = theme_service_->BuildChromeLinkButton( |
| l10n_util::GetStringUTF8(IDS_PROFILES_EDIT_PROFILE_LINK)); |
| // Fix for bug#107348. edit link steals focus from menu item which |
| // hides edit link button in focus-out-event handler, |
| // so, it misses the click event. |
| gtk_widget_set_can_focus(edit_profile_link_, FALSE); |
| |
| link_alignment_ = gtk_alignment_new(0, 0, 0, 0); |
| gtk_container_add(GTK_CONTAINER(link_alignment_), edit_profile_link_); |
| |
| // The chrome link button contains a label that won't be shown if the button |
| // is set to "no show all", so show all first. |
| gtk_widget_show_all(link_alignment_); |
| gtk_widget_set_no_show_all(link_alignment_, TRUE); |
| gtk_widget_hide(link_alignment_); |
| |
| gtk_box_pack_start(GTK_BOX(item_vbox), link_alignment_, FALSE, FALSE, 0); |
| |
| g_signal_connect(edit_profile_link_, "clicked", |
| G_CALLBACK(OnEditProfileLinkClickedThunk), this); |
| |
| GtkSizeGroup* size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH); |
| gtk_size_group_add_widget(size_group, status_label_); |
| gtk_size_group_add_widget(size_group, link_alignment_); |
| g_object_unref(size_group); |
| } |
| |
| gtk_box_pack_start(GTK_BOX(item_hbox), item_vbox, TRUE, TRUE, 0); |
| gtk_container_add(GTK_CONTAINER(widget_.get()), item_hbox); |
| } |