mirror of
https://bitbucket.org/chromiumembedded/cef
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61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
// Copyright 2016 The Chromium Embedded Framework Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be found
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// in the LICENSE file.
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#include "libcef/browser/views/menu_button_view.h"
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#include "libcef/browser/thread_util.h"
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#include "ui/gfx/canvas.h"
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#include "ui/views/controls/button/menu_button_controller.h"
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#include "ui/views/controls/menu/menu_config.h"
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namespace {
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class ButtonPressedLock : public CefMenuButtonPressedLock {
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public:
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explicit ButtonPressedLock(views::MenuButton* menu_button)
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: pressed_lock_(menu_button->button_controller()) {}
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private:
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views::MenuButtonController::PressedLock pressed_lock_;
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IMPLEMENT_REFCOUNTING_DELETE_ON_UIT(ButtonPressedLock);
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DISALLOW_COPY_AND_ASSIGN(ButtonPressedLock);
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};
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} // namespace
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CefMenuButtonView::CefMenuButtonView(CefMenuButtonDelegate* cef_delegate)
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: ParentClass(cef_delegate) {
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DCHECK(cef_delegate);
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}
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void CefMenuButtonView::Initialize() {
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ParentClass::Initialize();
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SetDrawStringsFlags(IsFocusable() ? gfx::Canvas::SHOW_PREFIX
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: gfx::Canvas::HIDE_PREFIX);
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// Use the same default font as MenuItemView.
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SetFontList(views::MenuConfig::instance().font_list);
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}
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CefRefPtr<CefMenuButton> CefMenuButtonView::GetCefMenuButton() const {
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CefRefPtr<CefMenuButton> menu_button = GetCefLabelButton()->AsMenuButton();
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DCHECK(menu_button);
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return menu_button;
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}
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void CefMenuButtonView::SetDrawStringsFlags(int flags) {
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label()->SetDrawStringsFlags(flags);
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}
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void CefMenuButtonView::ButtonPressed(views::Button* source,
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const ui::Event& event) {
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auto position = source->GetMenuPosition();
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cef_delegate()->OnMenuButtonPressed(
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GetCefMenuButton(), CefPoint(position.x(), position.y()),
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new ButtonPressedLock(static_cast<views::MenuButton*>(source)));
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}
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