1 /***********************************************************
2 * Rocks'n'Diamonds -- McDuffin Strikes Back! *
3 *----------------------------------------------------------*
4 * (c) 1995-98 Artsoft Entertainment *
8 * phone: ++49 +521 290471 *
9 * email: aeglos@valinor.owl.de *
10 *----------------------------------------------------------*
12 ***********************************************************/
19 /* the following definitions are also used by tools.c */
21 /* some positions in the video tape control window */
22 #define VIDEO_DISPLAY1_XPOS 5
23 #define VIDEO_DISPLAY1_YPOS 5
24 #define VIDEO_DISPLAY2_XPOS 5
25 #define VIDEO_DISPLAY2_YPOS 41
26 #define VIDEO_DISPLAY_XSIZE 90
27 #define VIDEO_DISPLAY_YSIZE 31
28 #define VIDEO_BUTTON_XSIZE 18
29 #define VIDEO_BUTTON_YSIZE 18
30 #define VIDEO_CONTROL_XPOS 5
31 #define VIDEO_CONTROL_YPOS 77
32 #define VIDEO_CONTROL_XSIZE VIDEO_DISPLAY_XSIZE
33 #define VIDEO_CONTROL_YSIZE VIDEO_BUTTON_YSIZE
35 /* values for video tape control */
36 #define VIDEO_STATE_PLAY_OFF (1L << 0)
37 #define VIDEO_STATE_PLAY_ON (1L << 1)
38 #define VIDEO_STATE_PLAY (VIDEO_STATE_PLAY_OFF | VIDEO_STATE_PLAY_ON)
39 #define VIDEO_STATE_REC_OFF (1L << 2)
40 #define VIDEO_STATE_REC_ON (1L << 3)
41 #define VIDEO_STATE_REC (VIDEO_STATE_REC_OFF | VIDEO_STATE_REC_ON)
42 #define VIDEO_STATE_PAUSE_OFF (1L << 4)
43 #define VIDEO_STATE_PAUSE_ON (1L << 5)
44 #define VIDEO_STATE_PAUSE (VIDEO_STATE_PAUSE_OFF | VIDEO_STATE_PAUSE_ON)
45 #define VIDEO_STATE_DATE_OFF (1L << 6)
46 #define VIDEO_STATE_DATE_ON (1L << 7)
47 #define VIDEO_STATE_DATE (VIDEO_STATE_DATE_OFF | VIDEO_STATE_DATE_ON)
48 #define VIDEO_STATE_TIME_OFF (1L << 8)
49 #define VIDEO_STATE_TIME_ON (1L << 9)
50 #define VIDEO_STATE_TIME (VIDEO_STATE_TIME_OFF | VIDEO_STATE_TIME_ON)
51 #define VIDEO_PRESS_PLAY_ON (1L << 10)
52 #define VIDEO_PRESS_PLAY_OFF (1L << 11)
53 #define VIDEO_PRESS_PLAY (VIDEO_PRESS_PLAY_OFF | VIDEO_PRESS_PLAY_ON)
54 #define VIDEO_PRESS_REC_ON (1L << 12)
55 #define VIDEO_PRESS_REC_OFF (1L << 13)
56 #define VIDEO_PRESS_REC (VIDEO_PRESS_REC_OFF | VIDEO_PRESS_REC_ON)
57 #define VIDEO_PRESS_PAUSE_ON (1L << 14)
58 #define VIDEO_PRESS_PAUSE_OFF (1L << 15)
59 #define VIDEO_PRESS_PAUSE (VIDEO_PRESS_PAUSE_OFF | VIDEO_PRESS_PAUSE_ON)
60 #define VIDEO_PRESS_STOP_ON (1L << 16)
61 #define VIDEO_PRESS_STOP_OFF (1L << 17)
62 #define VIDEO_PRESS_STOP (VIDEO_PRESS_STOP_OFF | VIDEO_PRESS_STOP_ON)
63 #define VIDEO_PRESS_EJECT_ON (1L << 18)
64 #define VIDEO_PRESS_EJECT_OFF (1L << 19)
65 #define VIDEO_PRESS_EJECT (VIDEO_PRESS_EJECT_OFF | VIDEO_PRESS_EJECT_ON)
68 #define VIDEO_STATE_FFWD_OFF ((1L << 20) | VIDEO_STATE_PAUSE_OFF)
69 #define VIDEO_STATE_FFWD_ON (1L << 21)
70 #define VIDEO_STATE_FFWD (VIDEO_STATE_FFWD_OFF | VIDEO_STATE_FFWD_ON)
71 #define VIDEO_STATE_PBEND_OFF (1L << 22)
72 #define VIDEO_STATE_PBEND_ON (1L << 23)
73 #define VIDEO_STATE_PBEND (VIDEO_STATE_PBEND_OFF | VIDEO_STATE_PBEND_ON)
75 /* tags to draw video display labels or symbols only */
76 #define VIDEO_DISPLAY_DEFAULT 0
77 #define VIDEO_DISPLAY_LABEL_ONLY 1
78 #define VIDEO_DISPLAY_SYMBOL_ONLY 2
80 void DrawVideoDisplay(unsigned long, unsigned long);
81 void DrawCompleteVideoDisplay(void);
84 /* NEW GADGET STUFF -------------------------------------------------------- */
87 #define GD_TYPE_NORMAL_BUTTON (1 << 0)
88 #define GD_TYPE_CHECK_BUTTON (1 << 1)
89 #define GD_TYPE_RADIO_BUTTON (1 << 2)
90 #define GD_TYPE_DRAWING_AREA (1 << 3)
91 #define GD_TYPE_TEXTINPUT_ALPHANUMERIC (1 << 4)
92 #define GD_TYPE_TEXTINPUT_NUMERIC (1 << 5)
93 #define GD_TYPE_SCROLLBAR_VERTICAL (1 << 6)
94 #define GD_TYPE_SCROLLBAR_HORIZONTAL (1 << 7)
96 #define GD_TYPE_BUTTON (GD_TYPE_NORMAL_BUTTON | \
97 GD_TYPE_CHECK_BUTTON | \
99 #define GD_TYPE_SCROLLBAR (GD_TYPE_SCROLLBAR_VERTICAL | \
100 GD_TYPE_SCROLLBAR_HORIZONTAL)
101 #define GD_TYPE_TEXTINPUT (GD_TYPE_TEXTINPUT_ALPHANUMERIC | \
102 GD_TYPE_TEXTINPUT_NUMERIC)
105 #define GD_EVENT_PRESSED (1 << 0)
106 #define GD_EVENT_RELEASED (1 << 1)
107 #define GD_EVENT_MOVING (1 << 2)
108 #define GD_EVENT_REPEATED (1 << 3)
109 #define GD_EVENT_OFF_BORDERS (1 << 4)
110 #define GD_EVENT_TEXT_RETURN (1 << 5)
111 #define GD_EVENT_TEXT_LEAVING (1 << 6)
113 /* gadget button states */
114 #define GD_BUTTON_UNPRESSED 0
115 #define GD_BUTTON_PRESSED 1
117 /* gadget structure constants */
118 #define MAX_GADGET_TEXTSIZE 1024
119 #define MAX_INFO_TEXTSIZE 1024
121 /* gadget creation tags */
123 #define GDI_CUSTOM_ID 1
124 #define GDI_CUSTOM_TYPE_ID 2
131 #define GDI_CHECKED 9
132 #define GDI_RADIO_NR 10
133 #define GDI_NUMBER_VALUE 11
134 #define GDI_NUMBER_MIN 12
135 #define GDI_NUMBER_MAX 13
136 #define GDI_TEXT_VALUE 14
137 #define GDI_TEXT_SIZE 15
138 #define GDI_TEXT_FONT 16
139 #define GDI_DESIGN_UNPRESSED 17
140 #define GDI_DESIGN_PRESSED 18
141 #define GDI_ALT_DESIGN_UNPRESSED 19
142 #define GDI_ALT_DESIGN_PRESSED 20
143 #define GDI_BORDER_SIZE 21
144 #define GDI_TEXTINPUT_DESIGN_WIDTH 22
145 #define GDI_DECORATION_DESIGN 23
146 #define GDI_DECORATION_POSITION 24
147 #define GDI_DECORATION_SIZE 25
148 #define GDI_DECORATION_SHIFTING 26
149 #define GDI_EVENT_MASK 27
151 #define GDI_CALLBACK_INFO 29
152 #define GDI_CALLBACK_ACTION 30
153 #define GDI_AREA_SIZE 31
154 #define GDI_ITEM_SIZE 32
155 #define GDI_SCROLLBAR_ITEMS_MAX 33
156 #define GDI_SCROLLBAR_ITEMS_VISIBLE 34
157 #define GDI_SCROLLBAR_ITEM_POSITION 35
158 #define GDI_INFO_TEXT 36
160 typedef void (*gadget_function)(void *);
164 int size; /* size of gadget border */
165 int width; /* for text input gadgets */
170 Pixmap pixmap; /* Pixmap with gadget surface */
171 int x, y; /* position of rectangle in Pixmap */
174 struct GadgetDecoration
176 struct GadgetDesign design; /* decoration design structure */
177 int x, y; /* position of deco on the gadget */
178 int width, height; /* width and height of decoration */
179 int xshift, yshift; /* deco shifting when gadget pressed */
184 unsigned long type; /* event type */
185 int button; /* button number for button events */
186 int x, y; /* gadget position at event time */
187 boolean off_borders; /* mouse pointer outside gadget? */
188 int item_x, item_y, item_position; /* new item position */
191 struct GadgetDrawingArea
193 int area_xsize, area_ysize; /* size of drawing area (in items) */
194 int item_xsize, item_ysize; /* size of each item in drawing area */
197 struct GadgetTextInput
199 char value[MAX_GADGET_TEXTSIZE]; /* text string in input field */
200 int number_value; /* integer value, if numeric */
201 int number_min; /* minimal allowed numeric value */
202 int number_max; /* maximal allowed numeric value */
203 int size; /* maximal size of input text */
204 int cursor_position; /* actual cursor position */
205 int font_type; /* font to use for text input */
208 struct GadgetScrollbar
210 int items_max; /* number of items to access */
211 int items_visible; /* number of visible items */
212 int item_position; /* actual item position */
213 int size_max; /* this is either width or height */
214 int size; /* scrollbar size on screen */
215 int position; /* scrollbar position on screen */
216 int position_max; /* bottom/right scrollbar position */
217 int drag_position; /* drag position on scrollbar */
218 int correction; /* scrollbar position correction */
223 int id; /* internal gadget identifier */
224 int custom_id; /* custom gadget identifier */
225 int custom_type_id; /* custom gadget type identifier */
226 char info_text[MAX_INFO_TEXTSIZE]; /* short popup info text */
227 int x, y; /* gadget position */
228 int width, height; /* gadget size */
229 unsigned long type; /* type (button, text input, ...) */
230 unsigned long state; /* state (pressed, released, ...) */
231 boolean checked; /* check/radio button state */
232 int radio_nr; /* number of radio button series */
233 boolean mapped; /* gadget is active */
234 struct GadgetBorder border; /* gadget border design */
235 struct GadgetDesign design[2]; /* 0: normal; 1: pressed */
236 struct GadgetDesign alt_design[2]; /* alternative design */
237 struct GadgetDecoration deco; /* decoration on top of gadget */
238 unsigned long event_mask; /* possible events for this gadget */
239 struct GadgetEvent event; /* actual gadget event */
240 gadget_function callback_info; /* function for pop-up info text */
241 gadget_function callback_action; /* function for gadget action */
242 struct GadgetDrawingArea drawing; /* fields for drawing area gadget */
243 struct GadgetTextInput text; /* fields for text input gadget */
244 struct GadgetScrollbar scrollbar; /* fields for scrollbar gadget */
245 struct GadgetInfo *next; /* next list entry */
248 struct GadgetInfo *CreateGadget(int, ...);
249 void FreeGadget(struct GadgetInfo *);
251 void ModifyGadget(struct GadgetInfo *, int, ...);
252 void RedrawGadget(struct GadgetInfo *);
254 void MapGadget(struct GadgetInfo *);
255 void UnmapGadget(struct GadgetInfo *);
256 void UnmapAllGadgets();
257 void RemapAllGadgets();
259 boolean anyTextGadgetActive();
260 void ClickOnGadget(struct GadgetInfo *, int);
262 void HandleGadgets(int, int, int);
263 void HandleGadgetsKeyInput(KeySym);