Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/extensions/extension_keybinding_registry_gtk.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/ui/gtk/extensions/extension_keybinding_registry_gtk.h"
-
-#include <gtk/gtk.h>
-
-#include "chrome/browser/extensions/api/commands/command_service.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "extensions/common/extension.h"
-#include "ui/base/accelerators/platform_accelerator_gtk.h"
-
-// static
-void extensions::ExtensionKeybindingRegistry::SetShortcutHandlingSuspended(
-    bool suspended) {
-  ExtensionKeybindingRegistryGtk::set_shortcut_handling_suspended(suspended);
-}
-
-bool ExtensionKeybindingRegistryGtk::shortcut_handling_suspended_ = false;
-
-ExtensionKeybindingRegistryGtk::ExtensionKeybindingRegistryGtk(
-    Profile* profile,
-    gfx::NativeWindow window,
-    ExtensionFilter extension_filter,
-    Delegate* delegate)
-    : ExtensionKeybindingRegistry(profile, extension_filter, delegate),
-      profile_(profile),
-      window_(window),
-      accel_group_(NULL) {
-  Init();
-}
-
-ExtensionKeybindingRegistryGtk::~ExtensionKeybindingRegistryGtk() {
-  if (accel_group_) {
-    gtk_accel_group_disconnect(accel_group_,
-                               NULL);  // Remove all closures.
-
-    gtk_window_remove_accel_group(window_, accel_group_);
-    g_object_unref(accel_group_);
-    accel_group_ = NULL;
-  }
-}
-
-gboolean ExtensionKeybindingRegistryGtk::HasPriorityHandler(
-    const GdkEventKey* event) const {
-  if (shortcut_handling_suspended_)
-    return FALSE;
-
-  ui::Accelerator accelerator = ui::AcceleratorForGdkKeyCodeAndModifier(
-      event->keyval, static_cast<GdkModifierType>(event->state));
-
-  return IsAcceleratorRegistered(accelerator);
-}
-
-void ExtensionKeybindingRegistryGtk::AddExtensionKeybinding(
-    const extensions::Extension* extension,
-    const std::string& command_name) {
-  extensions::CommandService* command_service =
-      extensions::CommandService::Get(profile_);
-  extensions::CommandMap commands;
-  command_service->GetNamedCommands(
-          extension->id(),
-          extensions::CommandService::ACTIVE_ONLY,
-          extensions::CommandService::REGULAR,
-          &commands);
-
-  for (extensions::CommandMap::const_iterator iter = commands.begin();
-       iter != commands.end(); ++iter) {
-    if (!command_name.empty() && (iter->second.command_name() != command_name))
-      continue;
-
-    ui::Accelerator accelerator(iter->second.accelerator());
-    AddEventTarget(accelerator, extension->id(), iter->second.command_name());
-
-    if (!accel_group_) {
-      accel_group_ = gtk_accel_group_new();
-      gtk_window_add_accel_group(window_, accel_group_);
-    }
-
-    gtk_accel_group_connect(
-        accel_group_,
-        ui::GetGdkKeyCodeForAccelerator(accelerator),
-        ui::GetGdkModifierForAccelerator(accelerator),
-        GtkAccelFlags(0),
-        g_cclosure_new(G_CALLBACK(OnGtkAcceleratorThunk), this, NULL));
-  }
-
-  // Unlike on Windows, we need to explicitly add the browser action and page
-  // action to the event_targets_, even though we don't register them as
-  // handlers. See http://crbug.com/124873.
-  extensions::Command browser_action;
-  if (command_service->GetBrowserActionCommand(
-          extension->id(),
-          extensions::CommandService::ACTIVE_ONLY,
-          &browser_action,
-          NULL)) {
-    AddEventTarget(browser_action.accelerator(),
-                   extension->id(),
-                   browser_action.command_name());
-  }
-
-  // Add the Page Action (if any).
-  extensions::Command page_action;
-  if (command_service->GetPageActionCommand(
-          extension->id(),
-          extensions::CommandService::ACTIVE_ONLY,
-          &page_action,
-          NULL)) {
-    AddEventTarget(
-        page_action.accelerator(), extension->id(), page_action.command_name());
-  }
-}
-
-void ExtensionKeybindingRegistryGtk::RemoveExtensionKeybindingImpl(
-    const ui::Accelerator& accelerator,
-    const std::string& command_name) {
-  // On GTK, unlike Windows, the Event Targets contain all events but we must
-  // only unregister the ones we registered targets for.
-  if (!ShouldIgnoreCommand(command_name)) {
-    gtk_accel_group_disconnect_key(
-        accel_group_,
-        ui::GetGdkKeyCodeForAccelerator(accelerator),
-        ui::GetGdkModifierForAccelerator(accelerator));
-  }
-}
-
-gboolean ExtensionKeybindingRegistryGtk::OnGtkAccelerator(
-    GtkAccelGroup* group,
-    GObject* acceleratable,
-    guint keyval,
-    GdkModifierType modifier) {
-  ui::Accelerator accelerator = ui::AcceleratorForGdkKeyCodeAndModifier(
-      keyval, modifier);
-
-  return ExtensionKeybindingRegistry::NotifyEventTargets(accelerator);
-}