Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/validation_message_bubble_gtk.cc

-// Copyright (c) 2013 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/validation_message_bubble.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/gtk/bubble/bubble_gtk.h"
-#include "chrome/browser/ui/gtk/gtk_theme_service.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 "grit/theme_resources.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/gtk_util.h"
-#include "ui/gfx/image/image_skia.h"
-#include "ui/gfx/rect.h"
-
-namespace {
-
-const int kPadding = 4;
-const int kIconTextMargin = 8;
-const int kTextMargin = 4;
-const int kTextMaxWidth = 256;
-
-// A GTK implementation of ValidationMessageBubble.
-class ValidationMessageBubbleGtk : public chrome::ValidationMessageBubble,
-                                   public BubbleDelegateGtk {
- public:
-  ValidationMessageBubbleGtk(content::RenderWidgetHost* widget_host,
-                             const gfx::Rect& anchor_in_screen,
-                             const base::string16& main_text,
-                             const base::string16& sub_text);
-  virtual ~ValidationMessageBubbleGtk();
-  virtual void SetPositionRelativeToAnchor(
-      content::RenderWidgetHost* widget_host,
-      const gfx::Rect& anchor_in_root_view) OVERRIDE;
-
-  // BubbleDelegateGtk override:
-  virtual void BubbleClosing(BubbleGtk*, bool) OVERRIDE;
-
- private:
-  static GtkWidget* ConstructContent(const base::string16& main_text,
-                                     const base::string16& sub_text);
-
-  BubbleGtk* bubble_;
-};
-
-ValidationMessageBubbleGtk::ValidationMessageBubbleGtk(
-    content::RenderWidgetHost* widget_host,
-    const gfx::Rect& anchor_in_root_view,
-    const base::string16& main_text,
-    const base::string16& sub_text)
-    : bubble_(NULL) {
-  if (!widget_host->IsRenderView())
-    return;
-  Profile* profile = Profile::FromBrowserContext(
-      content::WebContents::FromRenderViewHost(
-          content::RenderViewHost::From(widget_host))->GetBrowserContext());
-  bubble_ = BubbleGtk::Show(widget_host->GetView()->GetNativeView(),
-                            &anchor_in_root_view,
-                            ConstructContent(main_text, sub_text),
-                            BubbleGtk::ANCHOR_TOP_LEFT,
-                            BubbleGtk::POPUP_WINDOW,
-                            GtkThemeService::GetFrom(profile),
-                            this);
-}
-
-ValidationMessageBubbleGtk::~ValidationMessageBubbleGtk() {
-  if (bubble_)
-    bubble_->Close();
-}
-
-void ValidationMessageBubbleGtk::SetPositionRelativeToAnchor(
-    content::RenderWidgetHost* widget_host,
-    const gfx::Rect& anchor_in_root_view) {
-  if (bubble_)
-    bubble_->SetPositionRelativeToAnchor(&anchor_in_root_view);
-}
-
-void ValidationMessageBubbleGtk::BubbleClosing(BubbleGtk*, bool) {
-  bubble_ = NULL;
-}
-
-// static
-GtkWidget* ValidationMessageBubbleGtk::ConstructContent(
-      const base::string16& main_text, const base::string16& sub_text) {
-  GtkWidget* icon = gtk_image_new();
-  gtk_misc_set_alignment(GTK_MISC(icon), 0.5, 0);
-  gtk_misc_set_padding(GTK_MISC(icon), kPadding, kPadding);
-  ResourceBundle& bundle = ResourceBundle::GetSharedInstance();
-  GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(
-      *bundle.GetImageSkiaNamed(IDR_INPUT_ALERT)->bitmap());
-  gtk_image_set_from_pixbuf(GTK_IMAGE(icon), pixbuf);
-  g_object_unref(pixbuf);
-  GtkWidget* icon_text_box = gtk_hbox_new(FALSE, kIconTextMargin);
-  gtk_container_add(GTK_CONTAINER(icon_text_box), icon);
-
-  GtkWidget* text_box = gtk_vbox_new(FALSE, kTextMargin);
-  GtkWidget* label = gtk_label_new(base::UTF16ToUTF8(main_text).c_str());
-  const gfx::Font& main_font = bundle.GetFont(ResourceBundle::MediumFont);
-  gtk_util::ForceFontSizePixels(label, main_font.GetHeight());
-  gtk_box_pack_start(
-      GTK_BOX(text_box), gtk_util::LeftAlignMisc(label), TRUE, TRUE, 0);
-
-  if (!sub_text.empty()) {
-    GtkWidget* sub_label = gtk_label_new(base::UTF16ToUTF8(sub_text).c_str());
-    const gfx::Font& sub_font = bundle.GetFont(ResourceBundle::BaseFont);
-    gtk_util::ForceFontSizePixels(sub_label, sub_font.GetHeight());
-    int max_characters = kTextMaxWidth / sub_font.GetExpectedTextWidth(1);
-    if (sub_text.length() > static_cast<size_t>(max_characters))
-      gtk_util::SetLabelWidth(sub_label, kTextMaxWidth);
-    gtk_box_pack_start(
-        GTK_BOX(text_box), gtk_util::LeftAlignMisc(sub_label), TRUE, TRUE, 0);
-  }
-  gtk_container_add(GTK_CONTAINER(icon_text_box), text_box);
-
-  GtkWidget* content = gtk_alignment_new(0, 0, 0, 0);
-  gtk_alignment_set_padding(
-      GTK_ALIGNMENT(content), kPadding, kPadding, kPadding, kPadding);
-  gtk_container_add(GTK_CONTAINER(content), icon_text_box);
-  return content;
-}
-
-}  // namespace
-
-namespace chrome {
-
-scoped_ptr<ValidationMessageBubble> ValidationMessageBubble::CreateAndShow(
-    content::RenderWidgetHost* widget_host,
-    const gfx::Rect& anchor_in_root_view,
-    const base::string16& main_text,
-    const base::string16& sub_text) {
-  return scoped_ptr<ValidationMessageBubble>(new ValidationMessageBubbleGtk(
-      widget_host, anchor_in_root_view, main_text, sub_text)).Pass();
-}
-
-}  // namespace chrome