save/load dialog

svn-id: r3478

1 files changed, 75 insertions, 0 deletions

diff --git a/gui.h b/gui.h
new file mode 100644
index 0000000000..75359d789f
--- /dev/null
+++ b/gui.h
@@ -0,0 +1,75 @@
+enum {
+	GUI_NONE = 0,
+	GUI_TEXT = 1,
+	GUI_IMAGE = 2,
+	GUI_STAT = 3,
+};
+
+enum {
+	GWF_BORDER = 1,
+	GWF_CLEARBG = 2,
+	GWF_PARENT = 4,
+	GWF_DELAY = 8,
+	GWF_DEFAULT = GWF_BORDER|GWF_CLEARBG,
+	GWF_BUTTON = GWF_BORDER|GWF_CLEARBG|GWF_DELAY,
+
+};
+
+struct GuiWidget {
+	byte _type;
+	byte _page;
+	byte _flags;
+	int16 _x,_y;
+	uint16 _w,_h;
+	uint16 _id;
+	byte _string_number;
+};
+
+struct Gui {
+	Scumm *_s;
+	const GuiWidget *_widgets[4];
+	int _curX, _curY;
+	VirtScreen *_vs;
+	byte _color,_shadowcolor;
+	byte _bgcolor;
+	byte _textcolor;
+	byte _textcolorhi;
+	int _parentX, _parentY;
+	byte _active;
+	byte _clickTimer;
+	byte _cur_page;
+	int _clickWidget;
+	char *_queryMess;
+
+	/* savedialog specifics */	
+	int _slotIndex;
+	int _editString;
+	int _editLen;
+	bool valid_games[9];
+	char game_names[9][32];
+	void loop();
+	void init(Scumm *s);
+	void draw(int start, int end);
+	void draw(int item) { draw(item,-1); }
+	void drawWidget(const GuiWidget *w);
+	void moveto(int x, int y);
+	void lineto(int x, int y);
+	void hline(int x, int y, int x2);
+	void vline(int x, int y, int y2);
+	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);
+	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(char letter);
+	void saveLoadDialog();
+	void queryMessage(const char *msg, const char *alts);
+	byte getDefaultColor(int color);
+};