| /* |
| * Copyright (C) 2006 Zack Rusin <zack@kde.org> |
| * Copyright (C) 2007 Ryan Leavengood <leavengood@gmail.com> |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "ContextMenu.h" |
| |
| #include "ContextMenuItem.h" |
| #include "ContextMenuController.h" |
| #include "Frame.h" |
| #include "FrameView.h" |
| #include "Document.h" |
| |
| #include <wtf/Assertions.h> |
| |
| #include <Looper.h> |
| #include <Menu.h> |
| #include <Message.h> |
| |
| |
| namespace WebCore { |
| |
| // FIXME: This class isn't used yet |
| class ContextMenuReceiver : public BLooper |
| { |
| public: |
| ContextMenuReceiver(ContextMenu* menu) |
| : BLooper("context_menu_receiver") |
| , m_menu(menu) |
| { |
| m_result = -1; |
| } |
| |
| void HandleMessage(BMessage* msg) |
| { |
| m_result = msg->what; |
| if (m_result != -1) { |
| BMenuItem* item = m_menu->platformDescription()->FindItem(m_result); |
| if (!item) { |
| printf("Error: Context menu item with code %i not found!\n", m_result); |
| return; |
| } |
| ContextMenuItem cmItem(item); |
| m_menu->controller()->contextMenuItemSelected(&cmItem); |
| cmItem.releasePlatformDescription(); |
| } |
| } |
| |
| int Result() |
| { |
| return m_result; |
| } |
| |
| private: |
| ContextMenu* m_menu; |
| int m_result; |
| }; |
| |
| ContextMenu::ContextMenu(const HitTestResult& result) |
| : m_hitTestResult(result) |
| , m_platformDescription(NULL) |
| { |
| /* Get position */ |
| if (result.innerNode() && result.innerNode()->document()) { |
| BView* view = result.innerNode()->document()->frame()->view()->platformWidget(); |
| int child = 0; |
| while (view->ChildAt(child)) { |
| if (view->ChildAt(child)->Name() == "scroll_view_canvas") { |
| m_point = view->ChildAt(child)->ConvertToScreen(BPoint(result.point().x(), result.point().y())); |
| break; |
| } |
| child++; |
| } |
| } |
| m_platformDescription = new BMenu("context_menu"); |
| } |
| |
| ContextMenu::~ContextMenu() |
| { |
| delete m_platformDescription; |
| } |
| |
| void ContextMenu::appendItem(ContextMenuItem& item) |
| { |
| checkOrEnableIfNeeded(item); |
| |
| BMenuItem* bItem = item.releasePlatformDescription(); |
| if (bItem) |
| m_platformDescription->AddItem(bItem); |
| } |
| |
| unsigned ContextMenu::itemCount() const |
| { |
| return m_platformDescription->CountItems(); |
| } |
| |
| void ContextMenu::insertItem(unsigned position, ContextMenuItem& item) |
| { |
| checkOrEnableIfNeeded(item); |
| |
| BMenuItem* bItem = item.releasePlatformDescription(); |
| if (bItem) |
| m_platformDescription->AddItem(bItem, position); |
| } |
| |
| PlatformMenuDescription ContextMenu::platformDescription() const |
| { |
| return m_platformDescription; |
| } |
| |
| void ContextMenu::setPlatformDescription(PlatformMenuDescription menu) |
| { |
| if (static_cast<BMenu*>(menu) == m_platformDescription) |
| return; |
| |
| delete m_platformDescription; |
| m_platformDescription = static_cast<BMenu*>(menu); |
| } |
| |
| } // namespace WebCore |
| |