89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/api/atom_api_menu_views.h"
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#include "atom/browser/native_window_views.h"
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#include "atom/browser/unresponsive_suppressor.h"
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#include "content/public/browser/render_widget_host_view.h"
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#include "ui/display/screen.h"
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using views::MenuRunner;
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namespace atom {
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namespace api {
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MenuViews::MenuViews(v8::Isolate* isolate, v8::Local<v8::Object> wrapper)
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: Menu(isolate, wrapper),
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weak_factory_(this) {
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}
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void MenuViews::PopupAt(Window* window, int x, int y, int positioning_item,
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const base::Closure& callback) {
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NativeWindow* native_window = static_cast<NativeWindow*>(window->window());
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if (!native_window)
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return;
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content::WebContents* web_contents = native_window->web_contents();
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if (!web_contents)
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return;
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content::RenderWidgetHostView* view = web_contents->GetRenderWidgetHostView();
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if (!view)
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return;
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// (-1, -1) means showing on mouse location.
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gfx::Point location;
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if (x == -1 || y == -1) {
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location = display::Screen::GetScreen()->GetCursorScreenPoint();
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} else {
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gfx::Point origin = view->GetViewBounds().origin();
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location = gfx::Point(origin.x() + x, origin.y() + y);
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}
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int flags = MenuRunner::CONTEXT_MENU | MenuRunner::HAS_MNEMONICS;
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// Don't emit unresponsive event when showing menu.
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atom::UnresponsiveSuppressor suppressor;
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// Show the menu.
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int32_t window_id = window->ID();
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auto close_callback = base::Bind(
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&MenuViews::OnClosed, weak_factory_.GetWeakPtr(), window_id, callback);
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menu_runners_[window_id] = std::unique_ptr<MenuRunner>(new MenuRunner(
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model(), flags, close_callback));
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menu_runners_[window_id]->RunMenuAt(
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static_cast<NativeWindowViews*>(window->window())->widget(),
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NULL,
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gfx::Rect(location, gfx::Size()),
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views::MENU_ANCHOR_TOPLEFT,
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ui::MENU_SOURCE_MOUSE);
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}
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void MenuViews::ClosePopupAt(int32_t window_id) {
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auto runner = menu_runners_.find(window_id);
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if (runner != menu_runners_.end()) {
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// Close the runner for the window.
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runner->second->Cancel();
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} else if (window_id == -1) {
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// Or just close all opened runners.
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for (auto it = menu_runners_.begin(); it != menu_runners_.end();) {
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// The iterator is invalidated after the call.
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(it++)->second->Cancel();
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}
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}
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}
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void MenuViews::OnClosed(int32_t window_id, const base::Closure& callback) {
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menu_runners_.erase(window_id);
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callback.Run();
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}
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// static
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mate::WrappableBase* Menu::New(mate::Arguments* args) {
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return new MenuViews(args->isolate(), args->GetThis());
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}
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} // namespace api
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} // namespace atom
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