Chaos geolocation demo, non-WebKit part.

chrome/browser/gtk/api_permissions_panel_gtk.cc

Index: chrome/browser/gtk/api_permissions_panel_gtk.cc
===================================================================
--- chrome/browser/gtk/api_permissions_panel_gtk.cc	(revision 0)
+++ chrome/browser/gtk/api_permissions_panel_gtk.cc	(revision 0)
@@ -0,0 +1,557 @@
+// Copyright (c) 2009 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/gtk/api_permissions_panel_gtk.h"
+
+#include <gdk/gdkkeysyms.h>
+
+#include <algorithm>
+#include <vector>
+
+#include "app/l10n_util.h"
+#include "app/resource_bundle.h"
+#include "base/gfx/gtk_util.h"
+#include "base/logging.h"
+#include "chrome/browser/browser_list.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/browser_window.h"
+#include "chrome/browser/gtk/custom_button.h"
+#include "chrome/browser/gtk/gtk_chrome_button.h"
+#include "chrome/browser/gtk/gtk_chrome_link_button.h"
+#include "chrome/browser/gtk/menu_gtk.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/common/gtk_util.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/common/pref_service.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "webkit/chaos/GeolocationPowerbox.h"
+
+namespace {
+
+// The task manager window default size.
+const int kDefaultWidth = 460;
+const int kDefaultHeight = 270;
+
+// The resource id for the 'End process' button.
+const gint kApiPermissionsPanelResponseKill = 1;
+
+enum ApiPermissionsPanelColumn {
+  kApiPermissionsPanelIcon,
+  kApiPermissionsPanelPage,
+  kApiPermissionsPanelPermissions,
+  kApiPermissionsPanelColumnCount,
+};
+
+ApiPermissionsPanelColumn ApiPermissionsPanelResourceIDToColumnID(int id) {
+  switch (id) {
+    case IDS_API_PERMISSIONS_PANEL_PAGE_COLUMN:
+      return kApiPermissionsPanelPage;
+    case IDS_API_PERMISSIONS_PANEL_PERMISSIONS_COLUMN:
+      return kApiPermissionsPanelPermissions;
+    default:
+      NOTREACHED();
+      return static_cast<ApiPermissionsPanelColumn>(-1);
+  }
+}
+
+int ApiPermissionsPanelColumnIDToResourceID(int id) {
+  switch (id) {
+    case kApiPermissionsPanelPage:
+      return IDS_API_PERMISSIONS_PANEL_PAGE_COLUMN;
+    case kApiPermissionsPanelPermissions:
+      return IDS_API_PERMISSIONS_PANEL_PERMISSIONS_COLUMN;
+    default:
+      NOTREACHED();
+      return -1;
+  }
+}
+
+// Should be used for all gtk_tree_view functions that require a column index on
+// input.
+//
+// We need colid - 1 because the gtk_tree_view function is asking for the
+// column index, not the column id, and both kApiPermissionsPanelIcon and
+// kApiPermissionsPanelPage are in the same column index, so all column IDs are off by
+// one.
+int TreeViewColumnIndexFromID(ApiPermissionsPanelColumn colid) {
+  return colid - 1;
+}
+
+// Shows or hides a treeview column.
+void TreeViewColumnSetVisible(GtkWidget* treeview, ApiPermissionsPanelColumn colid,
+                              bool visible) {
+  GtkTreeViewColumn* column = gtk_tree_view_get_column(
+      GTK_TREE_VIEW(treeview), TreeViewColumnIndexFromID(colid));
+  gtk_tree_view_column_set_visible(column, visible);
+}
+
+bool TreeViewColumnIsVisible(GtkWidget* treeview, ApiPermissionsPanelColumn colid) {
+  GtkTreeViewColumn* column = gtk_tree_view_get_column(
+      GTK_TREE_VIEW(treeview), TreeViewColumnIndexFromID(colid));
+  return gtk_tree_view_column_get_visible(column);
+}
+
+void TreeViewInsertColumnWithPixbuf(GtkWidget* treeview, int resid) {
+  int colid = ApiPermissionsPanelResourceIDToColumnID(resid);
+  GtkTreeViewColumn* column = gtk_tree_view_column_new();
+  gtk_tree_view_column_set_title(column,
+                                 l10n_util::GetStringUTF8(resid).c_str());
+  GtkCellRenderer* image_renderer = gtk_cell_renderer_pixbuf_new();
+  gtk_tree_view_column_pack_start(column, image_renderer, FALSE);
+  gtk_tree_view_column_add_attribute(column, image_renderer,
+                                     "pixbuf", kApiPermissionsPanelIcon);
+  GtkCellRenderer* text_renderer = gtk_cell_renderer_text_new();
+  gtk_tree_view_column_pack_start(column, text_renderer, TRUE);
+  gtk_tree_view_column_add_attribute(column, text_renderer, "text", colid);
+  gtk_tree_view_column_set_resizable(column, TRUE);
+  gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
+}
+
+// Inserts a column with a column id of |colid| and |name|.
+void TreeViewInsertColumnWithName(GtkWidget* treeview,
+                                  ApiPermissionsPanelColumn colid, const char* name) {
+  GtkCellRenderer* renderer = gtk_cell_renderer_text_new();
+  gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(treeview), -1,
+                                              name, renderer,
+                                              "text", colid,
+                                              NULL);
+  GtkTreeViewColumn* column = gtk_tree_view_get_column(
+      GTK_TREE_VIEW(treeview), TreeViewColumnIndexFromID(colid));
+  gtk_tree_view_column_set_resizable(column, TRUE);
+}
+
+// Loads the column name from |resid| and uses the corresponding
+// ApiPermissionsPanelColumn value as the column id to insert into the treeview.
+void TreeViewInsertColumn(GtkWidget* treeview, int resid) {
+  TreeViewInsertColumnWithName(treeview,
+                               ApiPermissionsPanelResourceIDToColumnID(resid),
+                               l10n_util::GetStringUTF8(resid).c_str());
+}
+
+// Get the row number corresponding to |path|.
+gint GetRowNumForPath(GtkTreePath* path) {
+  gint* indices = gtk_tree_path_get_indices(path);
+  if (!indices) {
+    NOTREACHED();
+    return -1;
+  }
+  return indices[0];
+}
+
+}  // namespace
+
+ApiPermissionsPanelGtk::ApiPermissionsPanelGtk()
+    : //task_manager_(ApiPermissionsPanel::GetInstance()),
+      //model_(ApiPermissionsPanel::GetInstance()->model()),
+      dialog_(NULL),
+      treeview_(NULL),
+      site_list_(NULL),
+      site_count_(0) {
+  Init();
+}
+
+// static
+ApiPermissionsPanelGtk* ApiPermissionsPanelGtk::instance_ = NULL;
+
+ApiPermissionsPanelGtk::~ApiPermissionsPanelGtk() {
+  //task_manager_->OnWindowClosed();
+  //model_->RemoveObserver(this);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// ApiPermissionsPanelGtk, ApiPermissionsPanelModelObserver implementation:
+/*
+void ApiPermissionsPanelGtk::OnModelChanged() {
+  // Nothing to do.
+}
+
+void ApiPermissionsPanelGtk::OnItemsChanged(int start, int length) {
+  GtkTreeIter iter;
+  gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(process_list_), &iter,
+                                NULL, start);
+
+  for (int i = start; i < start + length; i++) {
+    SetRowDataFromModel(i, &iter);
+    gtk_tree_model_iter_next(GTK_TREE_MODEL(process_list_), &iter);
+  }
+}
+
+void ApiPermissionsPanelGtk::OnItemsAdded(int start, int length) {
+  GtkTreeIter iter;
+  if (start == 0) {
+    gtk_list_store_prepend(process_list_, &iter);
+  } else if (start >= process_count_) {
+    gtk_list_store_append(process_list_, &iter);
+  } else {
+    GtkTreeIter sibling;
+    gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(process_list_), &sibling,
+                                  NULL, start);
+    gtk_list_store_insert_before(process_list_, &iter, &sibling);
+  }
+
+  SetRowDataFromModel(start, &iter);
+
+  for (int i = start + 1; i < start + length; i++) {
+    gtk_list_store_insert_after(process_list_, &iter, &iter);
+    SetRowDataFromModel(i, &iter);
+  }
+
+  process_count_ += length;
+}
+
+void ApiPermissionsPanelGtk::OnItemsRemoved(int start, int length) {
+  GtkTreeIter iter;
+  gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(process_list_), &iter,
+                                NULL, start);
+
+  for (int i = 0; i < length; i++) {
+    // |iter| is moved to the next valid node when the current node is removed.
+    gtk_list_store_remove(process_list_, &iter);
+  }
+
+  process_count_ -= length;
+}
+*/
+////////////////////////////////////////////////////////////////////////////////
+// ApiPermissionsPanelGtk, public:
+
+// static
+void ApiPermissionsPanelGtk::Show() {
+  if (instance_) {
+    // If there's a Task manager window open already, just activate it.
+    gtk_window_present(GTK_WINDOW(instance_->dialog_));
+  } else {
+    instance_ = new ApiPermissionsPanelGtk;
+    //instance_->model_->StartUpdating();
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// ApiPermissionsPanelGtk, private:
+
+void ApiPermissionsPanelGtk::Init() {
+  dialog_ = gtk_dialog_new_with_buttons(
+      l10n_util::GetStringUTF8(IDS_API_PERMISSIONS_PANEL_TITLE).c_str(),
+      // Task Manager window is shared between all browsers.
+      NULL,
+      GTK_DIALOG_NO_SEPARATOR,
+      l10n_util::GetStringUTF8(IDS_API_PERMISSIONS_PANEL_KILL).c_str(),
+      kApiPermissionsPanelResponseKill,
+      NULL);
+
+  /*
+  GtkWidget* link = gtk_chrome_link_button_new(
+      l10n_util::GetStringUTF8(IDS_API_PERMISSIONS_PANEL_ABOUT_MEMORY_LINK).c_str());
+  gtk_dialog_add_action_widget(GTK_DIALOG(dialog_), link,
+                               kApiPermissionsPanelAboutMemoryLink);
+
+  // Setting the link widget to secondary positions the button on the left side
+  // of the action area (vice versa for RTL layout).
+  gtk_button_box_set_child_secondary(
+      GTK_BUTTON_BOX(GTK_DIALOG(dialog_)->action_area), link, TRUE);
+  */
+  ConnectAccelerators();
+
+  gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog_)->vbox),
+                      gtk_util::kContentAreaSpacing);
+  gtk_util::SetWindowIcon(GTK_WINDOW(dialog_));
+
+  g_signal_connect(G_OBJECT(dialog_), "response", G_CALLBACK(OnResponse), this);
+  g_signal_connect(G_OBJECT(dialog_), "button-release-event",
+                   G_CALLBACK(OnButtonReleaseEvent), this);
+  gtk_widget_add_events(dialog_,
+                        GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
+
+  // Wrap the treeview widget in a scrolled window in order to have a frame.
+  GtkWidget* scrolled = gtk_scrolled_window_new(NULL, NULL);
+  gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled),
+                                      GTK_SHADOW_ETCHED_IN);
+  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
+                                 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
+  gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog_)->vbox), scrolled);
+
+  CreateApiPermissionsPanelTreeview();
+  gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview_), FALSE);
+  gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(treeview_), FALSE);
+  gtk_tree_view_set_grid_lines(GTK_TREE_VIEW(treeview_),
+                               GTK_TREE_VIEW_GRID_LINES_HORIZONTAL);
+  g_signal_connect(G_OBJECT(treeview_), "button-press-event",
+                   G_CALLBACK(OnButtonPressEvent), this);
+  gtk_widget_add_events(treeview_,
+                        GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
+
+  // Hide some columns by default
+  /*
+  TreeViewColumnSetVisible(treeview_, kApiPermissionsPanelSharedMem, false);
+  TreeViewColumnSetVisible(treeview_, kApiPermissionsPanelPrivateMem, false);
+  TreeViewColumnSetVisible(treeview_, kApiPermissionsPanelProcessID, false);
+  TreeViewColumnSetVisible(treeview_, kApiPermissionsPanelGoatsTeleported, false);
+  */
+
+  // |selection| is owned by |treeview_|.
+  GtkTreeSelection* selection = gtk_tree_view_get_selection(
+      GTK_TREE_VIEW(treeview_));
+  gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
+  g_signal_connect(G_OBJECT(selection), "changed",
+                   G_CALLBACK(OnSelectionChanged), this);
+
+  gtk_container_add(GTK_CONTAINER(scrolled), treeview_);
+
+  GtkTreeIter iter;
+  gtk_list_store_prepend(site_list_, &iter);
+  SetRowDataFromModel(0, &iter);
+  // FIXME(benl) pass this down into SetRowDataFromModel.
+  std::vector<WebCore::GeolocationBrowserPowerbox::DecisionPair> decisions
+      = WebCore::GeolocationBrowserPowerbox::powerbox.decisions();
+  for (unsigned i = 1; i < decisions.size(); i++) {
+    gtk_list_store_insert_after(site_list_, &iter, &iter);
+    SetRowDataFromModel(i, &iter);
+  }
+
+  site_count_ += decisions.size();
+
+  SetInitialDialogSize();
+  gtk_widget_show_all(dialog_);
+
+  //model_->AddObserver(this);
+}
+
+void ApiPermissionsPanelGtk::SetInitialDialogSize() {
+  // If we previously saved the dialog's bounds, use them.
+  if (g_browser_process->local_state()) {
+    /*
+    const DictionaryValue* placement_pref =
+        g_browser_process->local_state()->GetDictionary(
+            prefs::kApiPermissionsPanelWindowPlacement);
+    int top = 0, left = 0, bottom = 1, right = 1;
+    if (placement_pref &&
+        placement_pref->GetInteger(L"top", &top) &&
+        placement_pref->GetInteger(L"left", &left) &&
+        placement_pref->GetInteger(L"bottom", &bottom) &&
+        placement_pref->GetInteger(L"right", &right)) {
+      gtk_window_resize(GTK_WINDOW(dialog_),
+                        std::max(1, right - left),
+                        std::max(1, bottom - top));
+      return;
+    }
+    */
+  }
+
+  // Otherwise, just set a default size (GTK will override this if it's not
+  // large enough to hold the window's contents).
+  gtk_window_set_default_size(
+      GTK_WINDOW(dialog_), kDefaultWidth, kDefaultHeight);
+}
+
+void ApiPermissionsPanelGtk::ConnectAccelerators() {
+  GtkAccelGroup* accel_group = gtk_accel_group_new();
+  gtk_window_add_accel_group(GTK_WINDOW(dialog_), accel_group);
+
+  // Drop the initial ref on |accel_group| so |dialog_| will own it.
+  g_object_unref(accel_group);
+
+  gtk_accel_group_connect(accel_group,
+                          GDK_w, GDK_CONTROL_MASK, GtkAccelFlags(0),
+                          g_cclosure_new(G_CALLBACK(OnGtkAccelerator),
+                                         this, NULL));
+}
+
+void ApiPermissionsPanelGtk::CreateApiPermissionsPanelTreeview() {
+  treeview_ = gtk_tree_view_new();
+
+  TreeViewInsertColumnWithPixbuf(treeview_,
+                                 IDS_API_PERMISSIONS_PANEL_PAGE_COLUMN);
+  TreeViewInsertColumn(treeview_, IDS_API_PERMISSIONS_PANEL_PERMISSIONS_COLUMN);
+
+
+  site_list_ = gtk_list_store_new(kApiPermissionsPanelColumnCount,
+                                  GDK_TYPE_PIXBUF, G_TYPE_STRING,
+                                  G_TYPE_STRING);
+  //                                     gtk_chrome_link_button_get_type());
+
+  gtk_tree_view_set_model(GTK_TREE_VIEW(treeview_),
+                          GTK_TREE_MODEL(site_list_));
+  g_object_unref(site_list_);
+}
+
+std::string ApiPermissionsPanelGtk::GetModelText(int row, int col_id) {
+  // FIXME(benl): inefficient
+  std::vector<WebCore::GeolocationBrowserPowerbox::DecisionPair> decisions
+      = WebCore::GeolocationBrowserPowerbox::powerbox.decisions();
+  switch (col_id) {
+    case IDS_API_PERMISSIONS_PANEL_PAGE_COLUMN:
+      return decisions[row].first.spec();
+    case IDS_API_PERMISSIONS_PANEL_PERMISSIONS_COLUMN:
+      return WebCore::GeolocationBrowserPowerbox::powerbox.decisionAsString(
+          decisions[row].second);
+    default:
+      return WideToUTF8(std::wstring(L"Hey!"));
+  }
+}
+
+GdkPixbuf* ApiPermissionsPanelGtk::GetModelIcon(int row) {
+  SkBitmap *icon = ResourceBundle::GetSharedInstance().GetBitmapNamed(
+        IDR_INFOBAR_RESTORE_SESSION);
+  return gfx::GdkPixbufFromSkBitmap(icon);
+
+}
+
+void ApiPermissionsPanelGtk::SetRowDataFromModel(int row, GtkTreeIter* iter) {
+  GdkPixbuf* icon = GetModelIcon(row);
+  std::string page = GetModelText(row, IDS_API_PERMISSIONS_PANEL_PAGE_COLUMN);
+  std::string permissions =
+      GetModelText(row, IDS_API_PERMISSIONS_PANEL_PERMISSIONS_COLUMN);
+  gtk_list_store_set(site_list_, iter,
+                     kApiPermissionsPanelIcon, icon,
+                     kApiPermissionsPanelPage, page.c_str(),
+                     kApiPermissionsPanelPermissions, permissions.c_str(),
+                     -1);
+  g_object_unref(icon);
+}
+
+// FIXME(benl): we should probably only be looking for browsers with
+// the current profile.
+static TabContents *FindTabWithURL(const GURL &url) {
+  for (BrowserList::const_iterator b = BrowserList::begin() ;
+       b != BrowserList::end() ; ++b) {
+    Browser *browser = *b;
+    for(int n = 0 ; n < browser->tab_count() ; ++n) {
+      TabContents *tab = browser->GetTabContentsAt(n);
+      if (tab->GetURL() == url)
+        return tab;
+    }
+  }
+  return NULL;
+}
+
+void ApiPermissionsPanelGtk::ActivateFocusedTab() {
+  GtkTreeSelection* selection = gtk_tree_view_get_selection(
+      GTK_TREE_VIEW(treeview_));
+
+  // If the user has just double clicked, only one item is selected.
+  GtkTreeModel* model;
+  GList* selected = gtk_tree_selection_get_selected_rows(selection, &model);
+  int row = GetRowNumForPath(reinterpret_cast<GtkTreePath*>(selected->data));
+  //task_manager_->ActivateProcess(row);
+  LOG(WARNING) << "double clicked on row " << row;
+  // FIXME(benl): we make the bogus assumption that the decision map
+  // hasn't changed.
+  std::vector<WebCore::GeolocationBrowserPowerbox::DecisionPair> decisions
+      = WebCore::GeolocationBrowserPowerbox::powerbox.decisions();
+  const GURL &url = decisions[row].first;
+  TabContents *tab = FindTabWithURL(url);
+  if (!tab) {
+    LOG(WARNING) << "tab not found for URL " << url;
+    return;
+  }
+
+  // Delete the decision so the dialog is shown again. Not 100% clear
+  // this is right, we should just perhaps force the dialog in case
+  // the user doesn't complete it.
+  WebCore::GeolocationBrowserPowerbox::powerbox.deleteDecision(url);
+
+  tab->Activate();
+  // Ask it to choose the provider again.
+  tab->render_view_host()->ChooseGeolocationProvider(url);
+}
+
+void Clear(gpointer data, gpointer model) {
+      GtkTreePath *path =
+          reinterpret_cast<GtkTreePath*>(data);
+  gtk_tree_path_free(path);
+}
+
+// static
+void ApiPermissionsPanelGtk::OnResponse(GtkDialog* dialog, gint response_id,
+                                ApiPermissionsPanelGtk* task_manager) {
+  if (response_id == GTK_RESPONSE_DELETE_EVENT) {
+    // Store the dialog's size so we can restore it the next time it's opened.
+    /*
+    if (g_browser_process->local_state()) {
+      gint x = 0, y = 0, width = 1, height = 1;
+      gtk_window_get_position(GTK_WINDOW(dialog), &x, &y);
+      gtk_window_get_size(GTK_WINDOW(dialog), &width, &height);
+
+      DictionaryValue* placement_pref =
+          g_browser_process->local_state()->GetMutableDictionary(
+              prefs::kApiPermissionsPanelWindowPlacement);
+      // Note that we store left/top for consistency with Windows, but that we
+      // *don't* restore them.
+      placement_pref->SetInteger(L"left", x);
+      placement_pref->SetInteger(L"top", y);
+      placement_pref->SetInteger(L"right", x + width);
+      placement_pref->SetInteger(L"bottom", y + height);
+      placement_pref->SetBoolean(L"maximized", false);
+    }
+    */
+
+    instance_ = NULL;
+    delete task_manager;
+  } else if (response_id == kApiPermissionsPanelResponseKill) {
+    GtkTreeModel *model = GTK_TREE_MODEL(task_manager->site_list_);
+    GtkTreeSelection *selection =
+        gtk_tree_view_get_selection(GTK_TREE_VIEW(task_manager->treeview_));
+    GList *selected_items;
+    // This is kludgey, but I was having a problem with removing items and
+    // invalidating the GtkTreePaths.  This works for now.
+    while ( (selected_items = gtk_tree_selection_get_selected_rows(selection,
+                                                                   &model)) ) {
+      GtkTreePath *path =
+          reinterpret_cast<GtkTreePath*>(selected_items->data);
+      LOG(WARNING) << gtk_tree_path_to_string(path);
+      GtkTreeIter iter;
+      gtk_tree_model_get_iter(GTK_TREE_MODEL(task_manager->site_list_),
+                              &iter,
+                              path);
+      gtk_list_store_remove(GTK_LIST_STORE(task_manager->site_list_), &iter);
+      g_list_foreach(selected_items, Clear, NULL);
+      g_list_free(selected_items);
+    }
+  }
+}
+
+// static
+void ApiPermissionsPanelGtk::OnSelectionChanged(GtkTreeSelection* selection,
+                                        ApiPermissionsPanelGtk* task_manager) {
+}
+
+// static
+gboolean ApiPermissionsPanelGtk::OnButtonPressEvent(GtkWidget* widget,
+                                            GdkEventButton* event,
+                                            ApiPermissionsPanelGtk* task_manager) {
+  if (event->type == GDK_2BUTTON_PRESS)
+    task_manager->ActivateFocusedTab();
+  return FALSE;
+}
+
+// static
+gboolean ApiPermissionsPanelGtk::OnButtonReleaseEvent(GtkWidget* widget,
+                                              GdkEventButton* event,
+                                              ApiPermissionsPanelGtk* task_manager) {
+  // We don't want to open the context menu in the treeview.
+  if (gtk_util::WidgetContainsCursor(task_manager->treeview_))
+    return FALSE;
+
+  return FALSE;
+}
+
+// static
+gboolean ApiPermissionsPanelGtk::OnGtkAccelerator(GtkAccelGroup* accel_group,
+                                          GObject* acceleratable,
+                                          guint keyval,
+                                          GdkModifierType modifier,
+                                          ApiPermissionsPanelGtk* task_manager) {
+  if (keyval == GDK_w && modifier == GDK_CONTROL_MASK) {
+    // The GTK_RESPONSE_DELETE_EVENT response must be sent before the widget
+    // is destroyed.  The deleted object will receive gtk signals otherwise.
+    gtk_dialog_response(GTK_DIALOG(task_manager->dialog_),
+                        GTK_RESPONSE_DELETE_EVENT);
+    gtk_widget_destroy(task_manager->dialog_);
+  }
+
+  return TRUE;
+}
Property changes on: chrome/browser/gtk/api_permissions_panel_gtk.cc
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Added: svn:eol-style
   + LF