mirror of
https://bitbucket.org/chromiumembedded/cef
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72 lines
2.2 KiB
C++
72 lines
2.2 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_impl.h"
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#include "libcef/browser/views/menu_button_view.h"
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#include "libcef/browser/views/window_impl.h"
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#include "ui/gfx/canvas.h"
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// static
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CefRefPtr<CefMenuButton> CefMenuButton::CreateMenuButton(
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CefRefPtr<CefMenuButtonDelegate> delegate,
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const CefString& text) {
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return CefMenuButtonImpl::Create(delegate, text);
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}
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// static
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CefRefPtr<CefMenuButtonImpl> CefMenuButtonImpl::Create(
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CefRefPtr<CefMenuButtonDelegate> delegate,
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const CefString& text) {
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CEF_REQUIRE_UIT_RETURN(nullptr);
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DCHECK(delegate);
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if (!delegate)
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return nullptr;
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CefRefPtr<CefMenuButtonImpl> menu_button = new CefMenuButtonImpl(delegate);
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menu_button->Initialize();
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if (!text.empty())
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menu_button->SetText(text);
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return menu_button;
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}
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void CefMenuButtonImpl::ShowMenu(CefRefPtr<CefMenuModel> menu_model,
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const CefPoint& screen_point,
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cef_menu_anchor_position_t anchor_position) {
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CEF_REQUIRE_VALID_RETURN_VOID();
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CefRefPtr<CefWindow> window =
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view_util::GetWindowFor(root_view()->GetWidget());
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CefWindowImpl* window_impl = static_cast<CefWindowImpl*>(window.get());
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if (window_impl) {
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window_impl->ShowMenu(root_view(), menu_model, screen_point,
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anchor_position);
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}
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}
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void CefMenuButtonImpl::TriggerMenu() {
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CEF_REQUIRE_VALID_RETURN_VOID();
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root_view()->Activate(nullptr);
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}
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void CefMenuButtonImpl::SetFocusable(bool focusable) {
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CEF_REQUIRE_VALID_RETURN_VOID();
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static_cast<CefMenuButtonView*>(root_view())
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->SetDrawStringsFlags(focusable ? gfx::Canvas::SHOW_PREFIX
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: gfx::Canvas::HIDE_PREFIX);
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ParentClass::SetFocusable(focusable);
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}
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CefMenuButtonImpl::CefMenuButtonImpl(CefRefPtr<CefMenuButtonDelegate> delegate)
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: ParentClass(delegate) {
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DCHECK(delegate);
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}
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views::MenuButton* CefMenuButtonImpl::CreateRootView() {
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return new CefMenuButtonView(delegate());
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}
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void CefMenuButtonImpl::InitializeRootView() {
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static_cast<CefMenuButtonView*>(root_view())->Initialize();
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}
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