src/chrome/browser/ui/gtk/create_application_shortcuts_dialog_gtk.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_
   6 #define CHROME_BROWSER_UI_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "base/sequenced_task_runner_helpers.h"
  12 #include "chrome/browser/shell_integration.h"
  13 #include "content/public/browser/browser_thread.h"
  14 #include "ui/base/gtk/gtk_signal.h"
  15 #include "url/gurl.h"
  16
  17 using content::BrowserThread;
  18
  19 typedef struct _GdkPixbuf GdkPixbuf;
  20 typedef struct _GtkWidget GtkWidget;
  21 typedef struct _GtkWindow GtkWindow;
  22
  23 class Profile;
  24
  25 namespace content {
  26 class WebContents;
  27 }
  28
  29 namespace extensions {
  30 class Extension;
  31 }
  32
  33 namespace gfx {
  34 class ImageFamily;
  35 }
  36
  37 class CreateApplicationShortcutsDialogGtk
  38     : public base::RefCountedThreadSafe<CreateApplicationShortcutsDialogGtk,
  39                                         BrowserThread::DeleteOnUIThread> {
  40  protected:
  41   explicit CreateApplicationShortcutsDialogGtk(GtkWindow* parent);
  42   virtual ~CreateApplicationShortcutsDialogGtk();
  43
  44   CHROMEGTK_CALLBACK_1(CreateApplicationShortcutsDialogGtk, void,
  45                        OnCreateDialogResponse, int);
  46
  47   CHROMEGTK_CALLBACK_1(CreateApplicationShortcutsDialogGtk, void,
  48                        OnErrorDialogResponse, int);
  49
  50   CHROMEGTK_CALLBACK_0(CreateApplicationShortcutsDialogGtk, void,
  51                        OnToggleCheckbox);
  52
  53   virtual void CreateDialogBox(GtkWindow* parent);
  54   virtual void CreateIconPixBuf(const gfx::ImageFamily& image);
  55
  56   // This method is called after a shortcut is created.
  57   // Subclasses can override it to take some action at that time.
  58   virtual void OnCreatedShortcut(void) {}
  59
  60   virtual void CreateDesktopShortcut(
  61       const ShellIntegration::ShortcutInfo& shortcut_info,
  62       const ShellIntegration::ShortcutLocations& creation_locations);
  63   virtual void ShowErrorDialog();
  64
  65   GtkWindow* parent_;
  66
  67   // UI elements.
  68   GtkWidget* desktop_checkbox_;
  69   GtkWidget* menu_checkbox_;
  70
  71   // ShortcutInfo for the new shortcut.
  72   ShellIntegration::ShortcutInfo shortcut_info_;
  73   // If false the shortcut will be created in the top-level menu.
  74   bool create_in_chrome_apps_subdir_;
  75
  76   // Image associated with the site or app, scaled to the appropriate size to
  77   // display in the dialog box.
  78   GdkPixbuf* favicon_pixbuf_;
  79
  80   // Dialog box that allows the user to create an application shortcut.
  81   GtkWidget* create_dialog_;
  82
  83   // Dialog box that shows the error message.
  84   GtkWidget* error_dialog_;
  85
  86  private:
  87   friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>;
  88   friend class base::DeleteHelper<CreateApplicationShortcutsDialogGtk>;
  89   DISALLOW_COPY_AND_ASSIGN(CreateApplicationShortcutsDialogGtk);
  90 };
  91
  92 class CreateWebApplicationShortcutsDialogGtk
  93     : public CreateApplicationShortcutsDialogGtk {
  94  public:
  95   // Displays the dialog box to create application shortcuts for |web_contents|.
  96   static void Show(GtkWindow* parent, content::WebContents* web_contents);
  97
  98   CreateWebApplicationShortcutsDialogGtk(GtkWindow* parent,
  99                                          content::WebContents* web_contents);
 100
 101   virtual void OnCreatedShortcut(void) OVERRIDE;
 102
 103  protected:
 104   virtual ~CreateWebApplicationShortcutsDialogGtk() {}
 105
 106  private:
 107   // WebContents for which the shortcut will be created.
 108   content::WebContents* web_contents_;
 109
 110   DISALLOW_COPY_AND_ASSIGN(CreateWebApplicationShortcutsDialogGtk);
 111 };
 112
 113 class CreateChromeApplicationShortcutsDialogGtk
 114   : public CreateApplicationShortcutsDialogGtk {
 115  public:
 116   CreateChromeApplicationShortcutsDialogGtk(
 117       GtkWindow* parent,
 118       Profile* profile,
 119       const extensions::Extension* app,
 120       const base::Closure& close_callback);
 121
 122  protected:
 123   virtual ~CreateChromeApplicationShortcutsDialogGtk();
 124
 125   virtual void CreateDesktopShortcut(
 126       const ShellIntegration::ShortcutInfo& shortcut_info,
 127       const ShellIntegration::ShortcutLocations& creation_locations) OVERRIDE;
 128
 129  private:
 130   void OnShortcutInfoLoaded(
 131       const ShellIntegration::ShortcutInfo& shortcut_info);
 132
 133   const extensions::Extension* app_;
 134   base::FilePath profile_path_;
 135   base::Closure close_callback_;
 136   DISALLOW_COPY_AND_ASSIGN(CreateChromeApplicationShortcutsDialogGtk);
 137 };
 138
 139 #endif  // CHROME_BROWSER_UI_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_