chrome/browser/ui/gtk/edit_search_engine_dialog.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_EDIT_SEARCH_ENGINE_DIALOG_H_
   6 #define CHROME_BROWSER_UI_GTK_EDIT_SEARCH_ENGINE_DIALOG_H_
   7
   8 #include <gtk/gtk.h>
   9 #include <string>
  10
  11 #include "base/basictypes.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/strings/string16.h"
  14 #include "ui/base/gtk/gtk_signal.h"
  15
  16 class EditSearchEngineController;
  17 class EditSearchEngineControllerDelegate;
  18 class Profile;
  19 class TemplateURL;
  20
  21 class EditSearchEngineDialog {
  22  public:
  23   EditSearchEngineDialog(GtkWindow* parent_window,
  24                          TemplateURL* template_url,
  25                          EditSearchEngineControllerDelegate* delegate,
  26                          Profile* profile);
  27   ~EditSearchEngineDialog();
  28
  29  private:
  30   // Create and show the window.
  31   void Init(GtkWindow* parent_window, Profile* profile);
  32
  33   // Retrieve the user input in the various fields.
  34   base::string16 GetTitleInput() const;
  35   base::string16 GetKeywordInput() const;
  36   std::string GetURLInput() const;
  37
  38   // Set sensitivity of buttons based on entry state.
  39   void EnableControls();
  40
  41   // Updates the tooltip and image of the image view based on is_valid. If
  42   // is_valid is false the tooltip of the image view is set to the message with
  43   // id invalid_message_id, otherwise the tooltip is set to the empty text.
  44   void UpdateImage(GtkWidget* image, bool is_valid, int invalid_message_id);
  45
  46   // Callback for entry changes.
  47   CHROMEG_CALLBACK_0(EditSearchEngineDialog, void, OnEntryChanged,
  48                      GtkEditable*);
  49
  50   // Callback for dialog buttons.
  51   CHROMEGTK_CALLBACK_1(EditSearchEngineDialog, void, OnResponse, int);
  52
  53   // Callback for window destruction.
  54   CHROMEGTK_CALLBACK_0(EditSearchEngineDialog, void, OnWindowDestroy);
  55
  56   // The dialog window.
  57   GtkWidget* dialog_;
  58
  59   // Text entries for each field.
  60   GtkWidget* title_entry_;
  61   GtkWidget* keyword_entry_;
  62   GtkWidget* url_entry_;
  63
  64   // Images showing whether each entry is okay or has errors.
  65   GtkWidget* title_image_;
  66   GtkWidget* keyword_image_;
  67   GtkWidget* url_image_;
  68
  69   // The ok button (we need a reference to it so we can de-activate it when the
  70   // entries are not all filled in.)
  71   GtkWidget* ok_button_;
  72
  73   scoped_ptr<EditSearchEngineController> controller_;
  74
  75   DISALLOW_COPY_AND_ASSIGN(EditSearchEngineDialog);
  76 };
  77
  78 #endif  // CHROME_BROWSER_UI_GTK_EDIT_SEARCH_ENGINE_DIALOG_H_