src/preferences/shortcuts/ShortcutsWindow.h

   1 /*
   2  * Copyright 1999-2009 Jeremy Friesner
   3  * Copyright 2009-2010 Haiku, Inc. All rights reserved.
   4  * Distributed under the terms of the MIT License.
   5  *
   6  * Authors:
   7  *              Jeremy Friesner
   8  */
   9 #ifndef SHORTCUTS_WINDOW_H
  10 #define SHORTCUTS_WINDOW_H
  11
  12
  13 #include <ColumnListView.h>
  14 #include <Entry.h>
  15 #include <Window.h>
  16
  17
  18 class BButton;
  19 class BColumnListView;
  20 class BFilePanel;
  21 class BMessage;
  22 class ShortcutsSpec;
  23
  24 // This class defines our preferences/configuration window.
  25 class ShortcutsWindow : public BWindow {
  26 public:
  27                                                         ShortcutsWindow();
  28                                                         ~ShortcutsWindow();
  29
  30         virtual void                    DispatchMessage(BMessage* message,
  31                                                                 BHandler* handler);
  32         virtual void                    Quit();
  33         virtual void                    MessageReceived(BMessage* message);
  34         virtual bool                    QuitRequested();
  35
  36         // BMessage 'what' codes, representing commands understood by this Window.
  37         enum {
  38                 ADD_HOTKEY_ITEM = 'SpKy',       // Add a new hotkey entry to the GUI list.
  39                 REMOVE_HOTKEY_ITEM,                     // Remove a hotkey entry from the GUI list.
  40                 HOTKEY_ITEM_SELECTED,           // Give the "focus bar" to the specified
  41                                                                         // entry.
  42                 HOTKEY_ITEM_MODIFIED,           // Update the state of an entry to reflect
  43                                                                         // user's changes.
  44                 OPEN_KEYSET,                            // Bring up a File requester to load new
  45                                                                         // settings.
  46                 APPEND_KEYSET,                          // Bring up a File requester to append
  47                                                                         // settings.
  48                 REVERT_KEYSET,                          // Dump the current state and re-read
  49                                                                         // settings from disk.
  50                 SAVE_KEYSET,                            // Save the current settings to disk
  51                 SAVE_KEYSET_AS,                         // Bring up a File requester to save
  52                                                                         // current settings.
  53                 SELECT_APPLICATION,                     // Set the current entry to point to the
  54                                                                         // given file.
  55         };
  56
  57 private:
  58                         BMenuItem*                      _CreateActuatorPresetMenuItem(const char* label)
  59                                                                         const;
  60                         void                            _AddNewSpec(const char* defaultCommand);
  61                         void                            _MarkKeySetModified();
  62                         bool                            _LoadKeySet(const BMessage& loadMessage);
  63                         bool                            _SaveKeySet(BEntry& saveEntry);
  64                         bool                            _GetSettingsFile(entry_ref* ref);
  65                         void                            _LoadWindowSettings(
  66                                                                         const BMessage& loadMessage);
  67                         void                            _SaveWindowSettings(BEntry& saveEntry);
  68                         bool                            _GetWindowSettingsFile(entry_ref* ref);
  69
  70                         BButton*                        fAddButton;
  71                         BButton*                        fRemoveButton;
  72                         BButton*                        fSaveButton;
  73                         BColumnListView*        fColumnListView;
  74                         BFilePanel*                     fSavePanel;
  75                                 // for saving settings
  76                         BFilePanel*                     fOpenPanel;
  77                                 // for loading settings
  78                         BFilePanel*                     fSelectPanel;
  79                                 // for selecting apps to launch
  80
  81                         // Points to the settings file to save to
  82                         BEntry                          fLastSaved;
  83
  84                         // true iff changes were made since last load or save
  85                         bool                            fKeySetModified;
  86
  87                         // true iff the file-requester's ref should be appended to current
  88                         bool                            fLastOpenWasAppend;
  89
  90                         BRow*                           fSelectedRow;
  91 };
  92
  93
  94 #endif  // SHORTCUTS_WINDOW_H