Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/renderer_context_menu/render_view_context_menu_gtk.cc

Index: chrome/browser/ui/gtk/renderer_context_menu/render_view_context_menu_gtk.cc
diff --git a/chrome/browser/ui/gtk/renderer_context_menu/render_view_context_menu_gtk.cc b/chrome/browser/ui/gtk/renderer_context_menu/render_view_context_menu_gtk.cc
deleted file mode 100644
index 3adc451000f389f3ffd72bec088329478f17580a..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/renderer_context_menu/render_view_context_menu_gtk.cc
+++ /dev/null
@@ -1,242 +0,0 @@
-// Copyright 2014 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/renderer_context_menu/render_view_context_menu_gtk.h"
-
-#include <gtk/gtk.h>
-
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/browser/ui/gtk/gtk_util.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_widget_host_view.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/common/context_menu_params.h"
-#include "grit/generated_resources.h"
-#include "ui/base/accelerators/menu_label_accelerator_util_linux.h"
-#include "ui/base/l10n/l10n_util.h"
-
-using content::WebContents;
-
-namespace {
-
-// A callback function for gtk_container_foreach(). This callback just checks
-// the menu ID and set the given user data if it is same as the specified ID.
-struct GtkWidgetAtParam {
-  int index;
-  GtkWidget* widget;
-};
-
-void GtkWidgetAt(GtkWidget* widget, gpointer user_data) {
-  GtkWidgetAtParam* param = reinterpret_cast<GtkWidgetAtParam*>(user_data);
-
-  gpointer data = g_object_get_data(G_OBJECT(widget), "menu-id");
-  if (data && (GPOINTER_TO_INT(data) - 1) == param->index &&
-      GTK_IS_MENU_ITEM(widget)) {
-    param->widget = widget;
-  }
-}
-
-// Retrieves a GtkWidget which has the specified command_id. This function
-// traverses the given |model| in the depth-first order. When this function
-// finds an item whose command_id is the same as the given |command_id|, it
-// returns the GtkWidget associated with the item. This function emulates
-// views::MenuItemViews::GetMenuItemByID() for GTK.
-GtkWidget* GetMenuItemByID(ui::MenuModel* model,
-                           GtkWidget* menu,
-                           int command_id) {
-  if (!menu)
-    return NULL;
-
-  for (int i = 0; i < model->GetItemCount(); ++i) {
-    if (model->GetCommandIdAt(i) == command_id) {
-      GtkWidgetAtParam param;
-      param.index = i;
-      param.widget = NULL;
-      gtk_container_foreach(GTK_CONTAINER(menu), &GtkWidgetAt, &param);
-      return param.widget;
-    }
-
-    ui::MenuModel* submenu = model->GetSubmenuModelAt(i);
-    if (submenu) {
-      GtkWidget* subitem = GetMenuItemByID(
-          submenu,
-          gtk_menu_item_get_submenu(GTK_MENU_ITEM(menu)),
-          command_id);
-      if (subitem)
-        return subitem;
-    }
-  }
-  return NULL;
-}
-
-}  // namespace
-
-RenderViewContextMenuGtk::RenderViewContextMenuGtk(
-    content::RenderFrameHost* render_frame_host,
-    const content::ContextMenuParams& params,
-    content::RenderWidgetHostView* view)
-    : RenderViewContextMenu(render_frame_host, params),
-      bidi_submenu_model_(this) {
-  GdkEventButton* event = view->GetLastMouseDown();
-  triggering_event_time_ = event ? event->time : GDK_CURRENT_TIME;
-}
-
-RenderViewContextMenuGtk::~RenderViewContextMenuGtk() {
-}
-
-void RenderViewContextMenuGtk::PlatformInit() {
-  menu_gtk_.reset(new MenuGtk(this, &menu_model_));
-
-  if (params_.is_editable) {
-    content::RenderWidgetHostView* rwhv =
-        source_web_contents_->GetRenderWidgetHostView();
-    if (rwhv) {
-      MenuGtk* menu = menu_gtk_.get();
-      gboolean show_input_method_menu = TRUE;
-
-      g_object_get(
-          gtk_widget_get_settings(GTK_WIDGET(rwhv->GetNativeView())),
-          "gtk-show-input-method-menu", &show_input_method_menu, NULL);
-      if (!show_input_method_menu)
-        return;
-
-      std::string label = ui::ConvertAcceleratorsFromWindowsStyle(
-          l10n_util::GetStringUTF8(IDS_CONTENT_CONTEXT_INPUT_METHODS_MENU));
-      GtkWidget* menuitem = gtk_menu_item_new_with_mnemonic(label.c_str());
-      GtkWidget* submenu = rwhv->BuildInputMethodsGtkMenu();
-      gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), submenu);
-      int inspect_element_index =
-          menu_model_.GetIndexOfCommandId(IDC_CONTENT_CONTEXT_INSPECTELEMENT);
-      if (inspect_element_index != -1) {
-        menu->InsertSeparator(inspect_element_index - 1);
-        menu->InsertMenuItem(IDC_INPUT_METHODS_MENU, menuitem,
-            inspect_element_index);
-      } else {
-        menu->AppendSeparator();
-        menu->AppendMenuItem(IDC_INPUT_METHODS_MENU, menuitem);
-      }
-    }
-  }
-}
-
-void RenderViewContextMenuGtk::PlatformCancel() {
-  menu_gtk_->Cancel();
-}
-
-bool RenderViewContextMenuGtk::GetAcceleratorForCommandId(
-    int command_id,
-    ui::Accelerator* accelerator) {
-  return false;
-}
-
-void RenderViewContextMenuGtk::Popup(const gfx::Point& point) {
-  menu_gtk_->PopupAsContext(point, triggering_event_time_);
-}
-
-bool RenderViewContextMenuGtk::AlwaysShowIconForCmd(int command_id) const {
-  return command_id >= IDC_EXTENSIONS_CONTEXT_CUSTOM_FIRST &&
-      command_id <= IDC_EXTENSIONS_CONTEXT_CUSTOM_LAST;
-}
-
-void RenderViewContextMenuGtk::ExecuteCommand(int command_id, int event_flags) {
-  switch (command_id) {
-    case IDC_WRITING_DIRECTION_DEFAULT:
-      // WebKit's current behavior is for this menu item to always be disabled.
-      NOTREACHED();
-      break;
-
-    case IDC_WRITING_DIRECTION_RTL:
-    case IDC_WRITING_DIRECTION_LTR: {
-      content::RenderViewHost* view_host = GetRenderViewHost();
-      blink::WebTextDirection dir = blink::WebTextDirectionLeftToRight;
-      if (command_id == IDC_WRITING_DIRECTION_RTL)
-        dir = blink::WebTextDirectionRightToLeft;
-      view_host->UpdateTextDirection(dir);
-      view_host->NotifyTextDirection();
-      break;
-    }
-
-    default:
-      RenderViewContextMenu::ExecuteCommand(command_id, event_flags);
-      break;
-  }
-}
-
-bool RenderViewContextMenuGtk::IsCommandIdChecked(int command_id) const {
-  switch (command_id) {
-    case IDC_WRITING_DIRECTION_DEFAULT:
-      return params_.writing_direction_default &
-          blink::WebContextMenuData::CheckableMenuItemChecked;
-    case IDC_WRITING_DIRECTION_RTL:
-      return params_.writing_direction_right_to_left &
-          blink::WebContextMenuData::CheckableMenuItemChecked;
-    case IDC_WRITING_DIRECTION_LTR:
-      return params_.writing_direction_left_to_right &
-          blink::WebContextMenuData::CheckableMenuItemChecked;
-
-    default:
-      return RenderViewContextMenu::IsCommandIdChecked(command_id);
-  }
-}
-
-bool RenderViewContextMenuGtk::IsCommandIdEnabled(int command_id) const {
-  switch (command_id) {
-    case IDC_WRITING_DIRECTION_MENU:
-      return true;
-    case IDC_WRITING_DIRECTION_DEFAULT:  // Provided to match OS defaults.
-      return params_.writing_direction_default &
-          blink::WebContextMenuData::CheckableMenuItemEnabled;
-    case IDC_WRITING_DIRECTION_RTL:
-      return params_.writing_direction_right_to_left &
-          blink::WebContextMenuData::CheckableMenuItemEnabled;
-    case IDC_WRITING_DIRECTION_LTR:
-      return params_.writing_direction_left_to_right &
-          blink::WebContextMenuData::CheckableMenuItemEnabled;
-
-    default:
-      return RenderViewContextMenu::IsCommandIdEnabled(command_id);
-  }
-}
-
-void RenderViewContextMenuGtk::AppendPlatformEditableItems() {
-  // OS X and Linux provide a contextual menu to set writing direction for BiDi
-  // languages.
-  // This functionality is exposed as a keyboard shortcut on Windows.
-  AppendBidiSubMenu();
-}
-
-void RenderViewContextMenuGtk::AppendBidiSubMenu() {
-  bidi_submenu_model_.AddCheckItem(IDC_WRITING_DIRECTION_DEFAULT,
-      l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_DEFAULT));
-  bidi_submenu_model_.AddCheckItem(IDC_WRITING_DIRECTION_LTR,
-      l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_LTR));
-  bidi_submenu_model_.AddCheckItem(IDC_WRITING_DIRECTION_RTL,
-      l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_RTL));
-
-  menu_model_.AddSubMenu(
-      IDC_WRITING_DIRECTION_MENU,
-      l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_WRITING_DIRECTION_MENU),
-      &bidi_submenu_model_);
-}
-
-void RenderViewContextMenuGtk::UpdateMenuItem(int command_id,
-                                              bool enabled,
-                                              bool hidden,
-                                              const base::string16& title) {
-  GtkWidget* item = GetMenuItemByID(&menu_model_, menu_gtk_->widget(),
-                                    command_id);
-  if (!item || !GTK_IS_MENU_ITEM(item))
-    return;
-
-  // Enable (or disable) the menu item and updates its text.
-  gtk_widget_set_sensitive(item, enabled);
-  if (hidden)
-    gtk_widget_hide(item);
-  else
-    gtk_widget_show(item);
-  gtk_menu_item_set_label(GTK_MENU_ITEM(item),
-                          base::UTF16ToUTF8(title).c_str());
-}