backends/keymapper/remap-dialog.h

   1 /* ScummVM - Graphic Adventure Engine
   2  *
   3  * ScummVM is the legal property of its developers, whose names
   4  * are too numerous to list here. Please refer to the COPYRIGHT
   5  * file distributed with this source distribution.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  *
  21  * $URL$
  22  * $Id$
  23  */
  24
  25 #ifndef REMAP_DIALOG_H
  26 #define REMAP_DIALOG_H
  27
  28 #include "common/scummsys.h"
  29
  30 #ifdef ENABLE_KEYMAPPER
  31
  32 #include "backends/keymapper/keymapper.h"
  33 #include "gui/dialog.h"
  34
  35 namespace GUI {
  36         class PopupWidget;
  37         class ScrollBarWidget;
  38 }
  39
  40 namespace Common {
  41
  42 class RemapDialog : public GUI::Dialog {
  43 public:
  44         RemapDialog();
  45         virtual ~RemapDialog();
  46         virtual void open();
  47         virtual void close();
  48         virtual void reflowLayout();
  49         virtual void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data);
  50         virtual void handleKeyDown(Common::KeyState state);
  51         virtual void handleKeyUp(Common::KeyState state);
  52         virtual void handleMouseDown(int x, int y, int button, int clickCount);
  53         virtual void handleTickle();
  54
  55 protected:
  56         struct ActionWidgets {
  57                 GUI::StaticTextWidget *actionText;
  58                 GUI::ButtonWidget *keyButton;
  59         };
  60         struct ActionInfo {
  61                 Action *action;
  62                 bool inherited;
  63                 String description;
  64         };
  65
  66         void loadKeymap();
  67         void refreshKeymap();
  68         void startRemapping(uint i);
  69         void stopRemapping();
  70
  71         Keymapper *_keymapper;
  72         Keymap** _keymapTable;
  73
  74         Array<ActionInfo> _currentActions;
  75         int _topAction;
  76
  77         Rect _keymapArea;
  78
  79         GUI::StaticTextWidget *_kmPopUpDesc;
  80         GUI::PopUpWidget *_kmPopUp;
  81         //GUI::ContainerWidget *_container;
  82         GUI::ScrollBarWidget *_scrollBar;
  83
  84         uint _colCount, _rowCount;
  85
  86         Array<ActionWidgets> _keymapWidgets;
  87         Action *_activeRemapAction;
  88         uint32 _remapTimeout;
  89         static const uint32 kRemapTimeoutDelay = 3000;
  90
  91         bool _changes;
  92
  93 };
  94
  95 } // end of namespace Common
  96
  97 #endif // #ifdef ENABLE_KEYMAPPER
  98
  99 #endif // #ifndef REMAP_DIALOG_H