GTK: Implement BlockedPopupContainerView for linux.

chrome/browser/gtk/blocked_popup_container_view_gtk.cc

+// 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/blocked_popup_container_view_gtk.h"
+
+#include "app/l10n_util.h"
+#include "base/gfx/gtk_util.h"
+#include "base/string_util.h"
+#include "chrome/browser/gtk/custom_button.h"
+#include "chrome/browser/gtk/gtk_chrome_button.h"
+#include "chrome/browser/profile.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/browser/tab_contents/tab_contents_view_gtk.h"
+#include "chrome/common/gtk_util.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+
+namespace {
+
+// Inner padding between the border and the text label.
+const int kInternalTopBottomPadding = 1;
+const int kInternalLeftRightPadding = 2;
+
+// Size of the border painted in kBorderColor
+const int kBorderPadding = 1;
+
+// Color of the border.
+const GdkColor kFrameBorderColor = GDK_COLOR_RGB(190, 205, 223);
+
+// TODO(erg): The windows signal has a gradient on the background. I don't know
+// how to do that so we just fill with the bottom color.
+const GdkColor kBackgroundColorBottom = GDK_COLOR_RGB(219, 235, 255);
+
+}  // namespace
+
+// static
+BlockedPopupContainerView* BlockedPopupContainerView::Create(
+    BlockedPopupContainer* container) {
+  return new BlockedPopupContainerViewGtk(container);
+}
+
+BlockedPopupContainerViewGtk::~BlockedPopupContainerViewGtk() {
+  container_.Destroy();
+}
+
+TabContentsViewGtk* BlockedPopupContainerViewGtk::ContainingView() {
+  return static_cast<TabContentsViewGtk*>(
+      model_->GetConstrainingContents(NULL)->view());
+}
+
+void BlockedPopupContainerViewGtk::GetURLAndTitleForPopup(
+    size_t index, string16* url, string16* title) const {
+  DCHECK(url);
+  DCHECK(title);
+  TabContents* tab_contents = model_->GetTabContentsAt(index);
+  const GURL& tab_contents_url = tab_contents->GetURL().GetOrigin();
+  *url = UTF8ToUTF16(tab_contents_url.possibly_invalid_spec());
+  *title = tab_contents->GetTitle();
+}
+
+// Overridden from BlockedPopupContainerView:
+void BlockedPopupContainerViewGtk::SetPosition() {
+  // No-op. Not required with the GTK version.
+}
+
+void BlockedPopupContainerViewGtk::ShowView() {
+  // TODO(erg): Animate in.
+  gtk_widget_show_all(container_.get());
+}
+
+void BlockedPopupContainerViewGtk::UpdateLabel() {
+  size_t blocked_popups = model_->GetBlockedPopupCount();
+
+  gtk_button_set_label(
+      GTK_BUTTON(menu_button_),
+      (blocked_popups > 0) ?
+      l10n_util::GetStringFUTF8(IDS_POPUPS_BLOCKED_COUNT,
+                                UintToString16(blocked_popups)).c_str() :
+      l10n_util::GetStringUTF8(IDS_POPUPS_UNBLOCKED).c_str());
+}
+
+void BlockedPopupContainerViewGtk::HideView() {
+  // TODO(erg): Animate out.
+  gtk_widget_hide(container_.get());
+}
+
+void BlockedPopupContainerViewGtk::Destroy() {
+  ContainingView()->RemoveBlockedPopupView(this);
+  delete this;
+}
+
+bool BlockedPopupContainerViewGtk::IsCommandEnabled(int command_id) const {
+  return true;
+}
+
+bool BlockedPopupContainerViewGtk::IsItemChecked(int id) const {
+  DCHECK_GT(id, 0);
+  size_t id_size_t = static_cast<size_t>(id);
+  if (id_size_t > BlockedPopupContainer::kImpossibleNumberOfPopups) {
+    return model_->IsHostWhitelisted(
+        id_size_t - BlockedPopupContainer::kImpossibleNumberOfPopups - 1);
+  }
+
+  return false;
+}
+
+void BlockedPopupContainerViewGtk::ExecuteCommand(int id) {
+  DCHECK_GT(id, 0);
+  size_t id_size_t = static_cast<size_t>(id);
+  if (id_size_t > BlockedPopupContainer::kImpossibleNumberOfPopups) {
+    // Decrement id since all index based commands have 1 added to them. (See
+    // ButtonPressed() for detail).
+    model_->ToggleWhitelistingForHost(
+        id_size_t - BlockedPopupContainer::kImpossibleNumberOfPopups - 1);
+  } else {
+    model_->LaunchPopupAtIndex(id_size_t - 1);
+  }
+}
+
+BlockedPopupContainerViewGtk::BlockedPopupContainerViewGtk(
+    BlockedPopupContainer* container)
+    : model_(container),
+      close_button_(CustomDrawButton::CloseButton()) {
+  Init();
+}
+
+void BlockedPopupContainerViewGtk::Init() {
+  menu_button_ = gtk_chrome_button_new();
+  UpdateLabel();
+  g_signal_connect(menu_button_, "clicked",
+                   G_CALLBACK(OnMenuButtonClicked), this);
+
+  GtkWidget* hbox = gtk_hbox_new(FALSE, 0);
+  gtk_box_pack_start(GTK_BOX(hbox), menu_button_, FALSE, FALSE, 0);
+  gtk_util::CenterWidgetInHBox(hbox, close_button_->widget(), true, 0);
+  g_signal_connect(close_button_->widget(), "clicked",
+                   G_CALLBACK(OnCloseButtonClicked), this);
+
+  GtkWidget* padding = gtk_util::CreateGtkBorderBin(
+      hbox, &kBackgroundColorBottom,
+      kInternalTopBottomPadding, kInternalTopBottomPadding,
+      kInternalLeftRightPadding, kInternalLeftRightPadding);
+
+  container_.Own(gtk_util::CreateGtkBorderBin(padding, &kFrameBorderColor,
+      kBorderPadding, kBorderPadding, kBorderPadding, kBorderPadding));
+
+  ContainingView()->AttachBlockedPopupView(this);
+}
+
+void BlockedPopupContainerViewGtk::OnMenuButtonClicked(
+    GtkButton *button, BlockedPopupContainerViewGtk* container) {
+  container->launch_menu_.reset(new MenuGtk(container, false));
+
+  // Set items 1 .. popup_count as individual popups.
+  size_t popup_count = container->model_->GetBlockedPopupCount();
+  for (size_t i = 0; i < popup_count; ++i) {
+    string16 url, title;
+    container->GetURLAndTitleForPopup(i, &url, &title);
+    // We can't just use the index into container_ here because Menu reserves
+    // the value 0 as the nop command.
+    container->launch_menu_->AppendMenuItemWithLabel(i + 1,
+        l10n_util::GetStringFUTF8(IDS_POPUP_TITLE_FORMAT, url, title));
+  }
+
+  // Set items (kImpossibleNumberOfPopups + 1) ..
+  // (kImpossibleNumberOfPopups + 1 + hosts.size()) as hosts.
+  std::vector<std::string> hosts(container->model_->GetHosts());
+  if (!hosts.empty() && (popup_count > 0))
+    container->launch_menu_->AppendSeparator();
+  for (size_t i = 0; i < hosts.size(); ++i) {
+    container->launch_menu_->AppendCheckMenuItemWithLabel(
+        BlockedPopupContainer::kImpossibleNumberOfPopups + i + 1,
+        l10n_util::GetStringFUTF8(IDS_POPUP_HOST_FORMAT,
+                                  UTF8ToUTF16(hosts[i])));
+  }
+
+  container->launch_menu_->PopupAsContext(gtk_get_current_event_time());
+}
+
+void BlockedPopupContainerViewGtk::OnCloseButtonClicked(
+    GtkButton *button, BlockedPopupContainerViewGtk* container) {
+  container->model_->set_dismissed();
+  container->model_->CloseAll();
+}
+