Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk.h

-// 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.
-
-#ifndef CHROME_BROWSER_UI_GTK_OMNIBOX_OMNIBOX_POPUP_VIEW_GTK_H_
-#define CHROME_BROWSER_UI_GTK_OMNIBOX_OMNIBOX_POPUP_VIEW_GTK_H_
-
-#include <gtk/gtk.h>
-
-#include <map>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/autocomplete/autocomplete_match.h"
-#include "chrome/browser/ui/omnibox/omnibox_popup_view.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/window_open_disposition.h"
-#include "ui/gfx/font.h"
-
-class AutocompleteResult;
-class GtkThemeService;
-class OmniboxEditModel;
-class OmniboxPopupModel;
-class OmniboxView;
-class SkBitmap;
-
-namespace gfx {
-class Image;
-}
-
-class OmniboxPopupViewGtk : public OmniboxPopupView,
-                            public content::NotificationObserver {
- public:
-  OmniboxPopupViewGtk(const gfx::Font& font,
-                      OmniboxView* omnibox_view,
-                      OmniboxEditModel* edit_model,
-                      GtkWidget* location_bar);
-  virtual ~OmniboxPopupViewGtk();
-
-  // Initializes the view.
-  virtual void Init();
-
-  // Overridden from OmniboxPopupView:
-  virtual bool IsOpen() const OVERRIDE;
-  virtual void InvalidateLine(size_t line) OVERRIDE;
-  virtual void UpdatePopupAppearance() OVERRIDE;
-  virtual gfx::Rect GetTargetBounds() OVERRIDE;
-  virtual void PaintUpdatesNow() OVERRIDE;
-  virtual void OnDragCanceled() OVERRIDE;
-
-  // Overridden from content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
- protected:
-  // Convert a y-coordinate to the closest line / result.
-  size_t LineFromY(int y) const;
-
-  // Return a Rect for the space for a result line.  This excludes the border,
-  // but includes the padding.  This is the area that is colored for a
-  // selection.
-  gfx::Rect GetRectForLine(size_t line, int width) const;
-
-  // Returns the number of hidden matches at the top of the popup. This is
-  // non-zero when a verbatim match like search-what-you-typed is present but
-  // should not be shown.
-  size_t GetHiddenMatchCount() const;
-
-  // Returns the current autocomplete result.
-  virtual const AutocompleteResult& GetResult() const;
-
- private:
-  // Be friendly for unit tests.
-  friend class OmniboxPopupViewGtkTest;
-
-  static void SetupLayoutForMatch(
-      PangoLayout* layout,
-      const base::string16& text,
-      const AutocompleteMatch::ACMatchClassifications& classifications,
-      const GdkColor* base_color,
-      const GdkColor* dim_color,
-      const GdkColor* url_color,
-      const std::string& prefix_text);
-
-  virtual void Show(size_t num_results);
-  virtual void Hide();
-
-  // Restack the popup window directly above the browser's toplevel window.
-  void StackWindow();
-
-  // Accept a line of the results, for example, when the user clicks a line.
-  void AcceptLine(size_t line, WindowOpenDisposition disposition);
-
-  // Returns the appropriate icon to display beside |match|.
-  gfx::Image IconForMatch(const AutocompleteMatch& match,
-                          bool selected,
-                          bool is_selected_keyword);
-
-  // Returns the |index|th element of match, unless we're selected and showing
-  // the associated keyword match.
-  void GetVisibleMatchForInput(size_t index,
-                               const AutocompleteMatch** match,
-                               bool* is_selected_keyword);
-
-  CHROMEGTK_CALLBACK_1(OmniboxPopupViewGtk, gboolean, HandleMotion,
-                       GdkEventMotion*);
-
-  CHROMEGTK_CALLBACK_1(OmniboxPopupViewGtk, gboolean, HandleButtonPress,
-                       GdkEventButton*);
-
-  CHROMEGTK_CALLBACK_1(OmniboxPopupViewGtk, gboolean, HandleButtonRelease,
-                       GdkEventButton*);
-
-  CHROMEGTK_CALLBACK_1(OmniboxPopupViewGtk, gboolean, HandleExpose,
-                       GdkEventExpose*);
-
-  scoped_ptr<OmniboxPopupModel> model_;
-  OmniboxView* omnibox_view_;
-  GtkWidget* location_bar_;
-
-  // Our popup window, which is the only widget used, and we paint it on our
-  // own.  This widget shouldn't be exposed outside of this class.
-  GtkWidget* window_;
-  // The pango layout object created from the window, cached across exposes.
-  PangoLayout* layout_;
-
-  GtkThemeService* theme_service_;
-  content::NotificationRegistrar registrar_;
-
-  // Font used for suggestions after being derived from the constructor's
-  // |font|.
-  gfx::Font font_;
-
-  // A list of colors which we should use for drawing the popup. These change
-  // between gtk and normal mode.
-  GdkColor border_color_;
-  GdkColor background_color_;
-  GdkColor selected_background_color_;
-  GdkColor hovered_background_color_;
-  GdkColor content_text_color_;
-  GdkColor selected_content_text_color_;
-  GdkColor content_dim_text_color_;
-  GdkColor selected_content_dim_text_color_;
-  GdkColor url_text_color_;
-  GdkColor url_selected_text_color_;
-
-  // If the user cancels a dragging action (i.e. by pressing ESC), we don't have
-  // a convenient way to release mouse capture. Instead we use this flag to
-  // simply ignore all remaining drag events, and the eventual mouse release
-  // event. Since OnDragCanceled() can be called when we're not dragging, this
-  // flag is reset to false on a mouse pressed event, to make sure we don't
-  // erroneously ignore the next drag.
-  bool ignore_mouse_drag_;
-
-  // Whether our popup is currently open / shown, or closed / hidden.
-  bool opened_;
-
-  DISALLOW_COPY_AND_ASSIGN(OmniboxPopupViewGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_OMNIBOX_OMNIBOX_POPUP_VIEW_GTK_H_