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121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "shell/browser/ui/gtk/app_indicator_icon_menu.h"
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#include <gtk/gtk.h>
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#include "base/bind.h"
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#include "base/debug/leak_annotations.h"
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#include "shell/browser/ui/gtk/menu_util.h"
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#include "ui/base/models/menu_model.h"
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namespace electron {
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namespace gtkui {
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AppIndicatorIconMenu::AppIndicatorIconMenu(ui::MenuModel* model)
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: menu_model_(model) {
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{
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ANNOTATE_SCOPED_MEMORY_LEAK; // http://crbug.com/378770
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gtk_menu_ = gtk_menu_new();
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}
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g_object_ref_sink(gtk_menu_);
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if (menu_model_) {
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BuildSubmenuFromModel(menu_model_, gtk_menu_,
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G_CALLBACK(OnMenuItemActivatedThunk),
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&block_activation_, this);
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Refresh();
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}
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}
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AppIndicatorIconMenu::~AppIndicatorIconMenu() {
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gtk_widget_destroy(gtk_menu_);
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g_object_unref(gtk_menu_);
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}
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void AppIndicatorIconMenu::UpdateClickActionReplacementMenuItem(
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const char* label,
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const base::Closure& callback) {
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click_action_replacement_callback_ = callback;
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if (click_action_replacement_menu_item_added_) {
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GList* children = gtk_container_get_children(GTK_CONTAINER(gtk_menu_));
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for (GList* child = children; child; child = g_list_next(child)) {
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if (g_object_get_data(G_OBJECT(child->data), "click-action-item") !=
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nullptr) {
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gtk_menu_item_set_label(GTK_MENU_ITEM(child->data), label);
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break;
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}
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}
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g_list_free(children);
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} else {
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click_action_replacement_menu_item_added_ = true;
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// If |menu_model_| is non empty, add a separator to separate the
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// "click action replacement menu item" from the other menu items.
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if (menu_model_ && menu_model_->GetItemCount() > 0) {
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GtkWidget* menu_item = gtk_separator_menu_item_new();
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gtk_widget_show(menu_item);
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gtk_menu_shell_prepend(GTK_MENU_SHELL(gtk_menu_), menu_item);
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}
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GtkWidget* menu_item = gtk_menu_item_new_with_mnemonic(label);
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g_object_set_data(G_OBJECT(menu_item), "click-action-item",
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GINT_TO_POINTER(1));
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g_signal_connect(menu_item, "activate",
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G_CALLBACK(OnClickActionReplacementMenuItemActivatedThunk),
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this);
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gtk_widget_show(menu_item);
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gtk_menu_shell_prepend(GTK_MENU_SHELL(gtk_menu_), menu_item);
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}
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}
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void AppIndicatorIconMenu::Refresh() {
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gtk_container_foreach(GTK_CONTAINER(gtk_menu_), SetMenuItemInfo,
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&block_activation_);
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}
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GtkMenu* AppIndicatorIconMenu::GetGtkMenu() {
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return GTK_MENU(gtk_menu_);
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}
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void AppIndicatorIconMenu::OnClickActionReplacementMenuItemActivated(
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GtkWidget* menu_item) {
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click_action_replacement_callback_.Run();
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}
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void AppIndicatorIconMenu::OnMenuItemActivated(GtkWidget* menu_item) {
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if (block_activation_)
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return;
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ui::MenuModel* model = ModelForMenuItem(GTK_MENU_ITEM(menu_item));
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if (!model) {
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// There won't be a model for "native" submenus like the "Input Methods"
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// context menu. We don't need to handle activation messages for submenus
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// anyway, so we can just return here.
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DCHECK(gtk_menu_item_get_submenu(GTK_MENU_ITEM(menu_item)));
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return;
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}
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// The activate signal is sent to radio items as they get deselected;
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// ignore it in this case.
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if (GTK_IS_RADIO_MENU_ITEM(menu_item) &&
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!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menu_item))) {
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return;
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}
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int id;
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if (!GetMenuItemID(menu_item, &id))
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return;
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// The menu item can still be activated by hotkeys even if it is disabled.
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if (model->IsEnabledAt(id))
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ExecuteCommand(model, id);
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}
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} // namespace gtkui
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} // namespace electron
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