Initial revision

svn-id: r4785

1 files changed, 124 insertions, 0 deletions

diff --git a/gui/gui.h b/gui/gui.h
new file mode 100644
index 0000000000..b7755cf226
--- /dev/null
+++ b/gui/gui.h
@@ -0,0 +1,124 @@
+/* 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