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/* ScummVM - Scumm Interpreter
* Copyright (C) 2002 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*/
#ifndef GUI_H
#define GUI_H
// Forward declaration for GuiWidget
struct GuiWidget;
#define SAVEGAME_NAME_LEN 32
class Gui {
public:
byte _color,_shadowcolor;
byte _bgcolor;
byte _textcolor;
byte _textcolorhi;
// Init
void init(Scumm *s);
// Dialogs
void saveLoadDialog();
void pause();
void options();
void launcher();
void loop();
bool isActive() { return _active; }
protected:
Scumm *_s;
const GuiWidget *_widgets[4];
int _return_to;
VirtScreen *_vs;
int _parentX, _parentY;
bool _active;
bool _inited;
byte _clickTimer;
byte _cur_page;
byte _dialog;
int _clickWidget;
char *_queryMess;
bool _old_soundsPaused;
// mouse cursor state
bool _old_cursor_mode;
int _old_cursorHotspotX, _old_cursorHotspotY, _old_cursorWidth, _old_cursorHeight;
byte _old_grabbedCursor[2048];
// optiondialog specifics
int _gui_variables[100];
// checkboxes
bool _cbox_checked[100];
const char *_cbox_cfg_key[100];
// savedialog specifics
int _slotIndex;
int _editString;
int _editLen;
bool valid_games[9];
char game_names[9][SAVEGAME_NAME_LEN];
// Drawing
void draw(int start, int end);
void draw(int item) { draw(item,-1); }
void drawWidget(const GuiWidget *w);
void line(int x, int y, int x2, int y2, byte color);
void box(int x, int y, int width, int height);
//void hline(int x, int y, int x2, byte color);
//void vline(int x, int y, int y2, byte color);
void drawChar(const char str, int xx, int yy);
void drawString(const char *str, int x, int y, int w, byte color, bool center);
void widgetClear(const GuiWidget *w);
void widgetBorder(const GuiWidget *w);
byte *getBasePtr(int x, int y);
const GuiWidget *widgetFromPos(int x, int y);
// Actions
void leftMouseClick(int x, int y);
void handleCommand(int cmd);
void close();
const char *queryString(int string, int id);
void getSavegameNames(int start);
void editString(int index);
void showCaret(bool show);
void addLetter(byte letter);
void queryMessage(const char *msg, const char *alts);
byte getDefaultColor(int color);
bool getCheckboxChecked(int id);
void setCheckbox(bool state, int id);
void clearCheckboxes();
void checkHotKey(int keycode);
char _gui_scroller[255];
void handleSoundDialogCommand(int cmd);
void handleOptionsDialogCommand(int cmd);
void handleKeysDialogCommand(int cmd);
void handleLauncherDialogCommand(int cmd);
void handleMiscDialogCommand(int cmd);
};
#endif
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