1 /* This is a small demo of the high-performance GUIX graphics framework. */
2
3 #include <stdio.h>
4 #include "gx_api.h"
5 #include "all_widgets_1bpp_resources.h"
6 #include "all_widgets_1bpp_specifications.h"
7
8 #define DROP_LIST_VISIBLE_ROWS 5
9
10 GX_WINDOW *pTextScreen;
11 GX_WINDOW *pWindowScreen;
12 GX_WINDOW *pButtonScreen;
13 GX_WINDOW *pIndicatorScreen;
14 GX_WINDOW *pShapesScreen;
15 GX_WINDOW *pGraphicsWin;
16 GX_WINDOW *pSpriteScreen;
17 GX_WINDOW *pRotateScreen;
18 GX_WINDOW *pPicScreen;
19 GX_WINDOW *pRotateWin;
20 GX_WINDOW *pScrollWheelScreen;
21 GX_SCROLLBAR list_scroll;
22
23 extern MENU_SCREEN_CONTROL_BLOCK menu_screen;
24
25 GX_BOOL day_wheel_selected_row_changed = GX_FALSE;/* Used for testing*/
26 GX_BOOL month_wheel_selected_row_changed = GX_FALSE;/* Used for testing*/
27
28 /* Define the ThreadX demo thread control block and stack. */
29
30 TX_THREAD demo_thread;
31 UCHAR demo_thread_stack[4096];
32 TX_BYTE_POOL rotate_pool;
33
34 GX_WINDOW NestedWindow;
35 GX_WINDOW_ROOT nested_root;
36
37 #define NESTED_WINDOW_WIDTH 94
38 #define NESTED_WINDOW_HEIGHT 73
39 #define NUMBER_ANIMATION_TIMER 2
40
41 GX_WINDOW_ROOT *root;
42
43 #define SCRATCHPAD_PIXELS (MAIN_DISPLAY_X_RESOLUTION * MAIN_DISPLAY_X_RESOLUTION)
44 GX_UBYTE scratchpad[SCRATCHPAD_PIXELS];
45 GX_UBYTE composite_canvas_memory[SCRATCHPAD_PIXELS];
46 GX_UBYTE animation_canvas_memory[NESTED_WINDOW_WIDTH * NESTED_WINDOW_HEIGHT];
47
48 GX_CANVAS composite_canvas;
49 GX_CANVAS animation_canvas;
50
51 GX_WINDOW *pic_window;
52 INT compress = 0;
53 INT transparency = 0;
54 GX_RESOURCE_ID pixelmap_id[4] = {GX_PIXELMAP_ID_RAW, GX_PIXELMAP_ID_COMPRESSED, GX_PIXELMAP_ID_TRANSPARENT, GX_PIXELMAP_ID_COMPRESSED_TRANSPARENT};
55 INT numeric_prompt_value = 10000;
56
57
58 extern GX_STUDIO_DISPLAY_INFO all_widgets_1bpp_display_table[];
59
60 typedef struct {
61 GX_PROMPT prompt;
62 CHAR text[80];
63 } DROP_LIST_WIDGET;
64
65 DROP_LIST_WIDGET drop_list_widgets[DROP_LIST_VISIBLE_ROWS + 1];
66
67 /* Define prototypes. */
68 VOID PopulateDropList();
69 VOID demo_thread_entry(ULONG thread_input);
70 VOID memory_free(VOID *mem);
71 extern UINT win32_graphics_driver_setup_monochrome(GX_DISPLAY *display);
72
main(int argc,char ** argv)73 int main(int argc, char ** argv)
74 {
75 tx_kernel_enter();
76 return(0);
77 }
78
memory_allocate(ULONG size)79 VOID *memory_allocate(ULONG size)
80 {
81 VOID *memptr;
82
83 if (tx_byte_allocate(&rotate_pool, &memptr, size, TX_NO_WAIT) == TX_SUCCESS)
84 {
85 return memptr;
86 }
87
88 return NULL;
89 }
90
memory_free(VOID * mem)91 VOID memory_free(VOID *mem)
92 {
93 tx_byte_release(mem);
94 }
95
tx_application_define(void * first_unused_memory)96 VOID tx_application_define(void *first_unused_memory)
97 {
98
99 /* Create the main demo thread. */
100 tx_thread_create(&demo_thread, "GUIX Demo Thread", demo_thread_entry,
101 0, demo_thread_stack, sizeof(demo_thread_stack),
102 1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
103
104 }
105
106
demo_thread_entry(ULONG thread_input)107 VOID demo_thread_entry(ULONG thread_input)
108 {
109
110 GX_RECTANGLE winsize;
111 tx_byte_pool_create(&rotate_pool, "scratchpad", scratchpad,
112 SCRATCHPAD_PIXELS * sizeof(GX_UBYTE));
113 /* Initialize GUIX. */
114 gx_system_initialize();
115
116 gx_system_memory_allocator_set(memory_allocate, memory_free);
117
118 gx_studio_display_configure(MAIN_DISPLAY, win32_graphics_driver_setup_monochrome,
119 LANGUAGE_ENGLISH, MAIN_DISPLAY_THEME_1, &root);
120
121 /* create the button screen */
122 gx_studio_named_widget_create("button_screen", GX_NULL, (GX_WIDGET **)&pButtonScreen);
123
124 /* create the text widget screen */
125 gx_studio_named_widget_create("text_screen", GX_NULL, (GX_WIDGET **)&pTextScreen);
126
127 /* create the windows screen */
128 gx_studio_named_widget_create("window_screen", GX_NULL, (GX_WIDGET **)&pWindowScreen);
129 PopulateDropList();
130
131 /* create the indicator screen */
132 gx_studio_named_widget_create("indicator_screen", GX_NULL, (GX_WIDGET **)&pIndicatorScreen);
133
134 /* create the shapes screen */
135 gx_studio_named_widget_create("shapes_screen", GX_NULL, (GX_WIDGET **)&pShapesScreen);
136
137 /* create the pic screen */
138 gx_studio_named_widget_create("pic_screen", GX_NULL, (GX_WIDGET **)&pPicScreen);
139 pic_window = &(((PIC_SCREEN_CONTROL_BLOCK *)pPicScreen)->pic_screen_pic_window);
140
141 /* create the sprite screen */
142 gx_studio_named_widget_create("sprite_screen", (GX_WIDGET *)root, (GX_WIDGET **)&pSpriteScreen);
143
144 /* create the rotate screen */
145 gx_studio_named_widget_create("rotate_screen", GX_NULL, (GX_WIDGET **)&pRotateScreen);
146 pRotateWin = &(((ROTATE_SCREEN_CONTROL_BLOCK *)pRotateScreen)->rotate_screen_pixelmap_window);
147
148 /* create menu screen */
149 gx_studio_named_widget_create("menu_screen", GX_NULL, GX_NULL);
150
151 /* create image convert screen */
152 gx_studio_named_widget_create("image_convert_screen", GX_NULL, GX_NULL);
153
154 gx_studio_named_widget_create("resize_screen", GX_NULL, GX_NULL);
155
156 /* Show the root window to make it and patients screen visible. */
157 gx_widget_show(root);
158
159 /* create the composite canvas used during animations */
160 gx_canvas_create(&composite_canvas, GX_NULL,
161 all_widgets_1bpp_display_table[0].display,
162 GX_CANVAS_COMPOSITE,
163 root->gx_widget_size.gx_rectangle_right - root->gx_widget_size.gx_rectangle_left + 1,
164 root->gx_widget_size.gx_rectangle_bottom - root->gx_widget_size.gx_rectangle_top + 1,
165 (GX_COLOR *)composite_canvas_memory, SCRATCHPAD_PIXELS * sizeof(GX_UBYTE));
166 gx_canvas_alpha_set(&composite_canvas, 255);
167
168 /* create the nested window shown on the window screen */
169
170 winsize.gx_rectangle_left = winsize.gx_rectangle_top = 0;
171 winsize.gx_rectangle_right = NESTED_WINDOW_WIDTH - 1;
172 winsize.gx_rectangle_bottom = NESTED_WINDOW_HEIGHT - 1;
173 gx_window_create(&NestedWindow, "Nested_window", GX_NULL, GX_STYLE_BORDER_THIN, 0, &winsize);
174 gx_widget_fill_color_set(&NestedWindow, GX_COLOR_ID_WHITE, GX_COLOR_ID_WHITE, GX_COLOR_ID_WHITE);
175
176 /* create the root window used for window blend animation */
177 gx_window_root_create(&nested_root, "nested_root", &animation_canvas, GX_STYLE_BORDER_NONE, GX_NULL, &NestedWindow.gx_widget_size);
178 gx_widget_attach((GX_WIDGET *)&nested_root, (GX_WIDGET *)&NestedWindow);
179
180
181 /* let GUIX run */
182 gx_system_start();
183 }
184
ToggleScreen(GX_WINDOW * new_win,GX_WINDOW * old_win)185 void ToggleScreen(GX_WINDOW *new_win, GX_WINDOW *old_win)
186 {
187 if (!new_win->gx_widget_parent)
188 {
189 gx_widget_attach(root, (GX_WIDGET *)new_win);
190 }
191 else
192 {
193 gx_widget_show((GX_WIDGET *)new_win);
194 }
195 gx_widget_hide((GX_WIDGET *)old_win);
196 }
197
next_button_handler(GX_WINDOW * window,GX_EVENT * event_ptr)198 UINT next_button_handler(GX_WINDOW *window, GX_EVENT *event_ptr)
199 {
200 switch (event_ptr->gx_event_type)
201 {
202 case GX_EVENT_SHOW:
203 gx_window_event_process(window, event_ptr);
204 if (window->gx_widget_id == ID_WINDOW_SCREEN)
205 {
206 /* Create new canvas to save the semi-transparent window,
207 Then set alpha to canvas and shift it. */
208 gx_canvas_create(&animation_canvas, GX_NULL,
209 all_widgets_1bpp_display_table[0].display,
210 GX_CANVAS_MANAGED_VISIBLE,
211 NESTED_WINDOW_WIDTH, NESTED_WINDOW_HEIGHT,
212 (GX_COLOR *)animation_canvas_memory, NESTED_WINDOW_WIDTH * NESTED_WINDOW_HEIGHT * sizeof(GX_UBYTE));
213 gx_canvas_offset_set(&animation_canvas, 90, 75);
214 gx_widget_show((GX_WIDGET *)&nested_root);
215
216 gx_window_client_scroll(&window_screen.window_screen_scroll_frame_1, 1, 1);
217 }
218 else if (window->gx_widget_id == ID_TEXT_SCREEN)
219 {
220 gx_system_timer_start(pTextScreen, NUMBER_ANIMATION_TIMER, 20, 20);
221 }
222 break;
223
224 case GX_EVENT_HIDE:
225 if (window->gx_widget_id == ID_WINDOW_SCREEN)
226 {
227 gx_widget_hide((GX_WIDGET *)&nested_root);
228 gx_canvas_delete(&animation_canvas);
229 }
230 else if (window->gx_widget_id == ID_TEXT_SCREEN)
231 {
232 gx_system_timer_stop(window, NUMBER_ANIMATION_TIMER);
233 }
234 gx_window_event_process(window, event_ptr);
235 break;
236
237 case GX_SIGNAL(IDB_NEXT, GX_EVENT_CLICKED):
238 switch (window->gx_widget_id)
239 {
240 case ID_BUTTON_SCREEN:
241 /* we are on button window, switch to window */
242 ToggleScreen(pWindowScreen, window);
243 break;
244
245 case ID_WINDOW_SCREEN:
246 ToggleScreen(pTextScreen, window);
247 break;
248
249 case ID_TEXT_SCREEN:
250 ToggleScreen(pIndicatorScreen, window);
251 break;
252
253 case ID_INDICATOR_SCREEN:
254 ToggleScreen(pShapesScreen, window);
255 break;
256
257 case ID_SHAPES_SCREEN:
258 ToggleScreen(pPicScreen, window);
259 break;
260
261 case ID_PIC_SCREEN:
262 ToggleScreen(pSpriteScreen, window);
263 break;
264
265 case ID_SPRITE_SCREEN:
266 gx_studio_named_widget_create("scroll_wheel_screen", GX_NULL, (GX_WIDGET **)&pScrollWheelScreen);
267 ToggleScreen((GX_WINDOW *)pScrollWheelScreen, window);
268 break;
269
270 case ID_SCROLL_WHEEL_SCREEN:
271 ToggleScreen((GX_WINDOW *)&menu_screen, window);
272 gx_tree_view_selected_set(&menu_screen.menu_screen_tree_view, (GX_WIDGET *)&menu_screen.menu_screen_tree_menu_2_2_1);
273 gx_widget_delete(window);
274 break;
275
276 case ID_MENU_SCREEN:
277 ToggleScreen(pRotateScreen, window);
278 break;
279
280 case ID_ROTATE_SCREEN:
281 ToggleScreen((GX_WINDOW *)&image_convert_screen, window);
282 break;
283
284 case ID_IMAGE_CONVERT_SCREEN:
285 ToggleScreen((GX_WINDOW *)&resize_screen, window);
286 break;
287
288 case ID_RESIZE_SCREEN:
289 ToggleScreen(pButtonScreen, window);
290 break;
291 }
292 break;
293
294 case GX_EVENT_TIMER:
295 if (event_ptr->gx_event_payload.gx_event_timer_id == NUMBER_ANIMATION_TIMER)
296 {
297 numeric_prompt_value++;
298
299 if (numeric_prompt_value > 19999)
300 {
301 numeric_prompt_value = 10000;
302 }
303 gx_numeric_prompt_value_set(&text_screen.text_screen_numeric_prompt, numeric_prompt_value);
304 gx_numeric_pixelmap_prompt_value_set(&text_screen.text_screen_numeric_pixelmap_prompt, numeric_prompt_value);
305 }
306 break;
307
308 default:
309 return gx_window_event_process(window, event_ptr);
310 }
311 return 0;
312 }
313
pic_screen_handler(GX_WINDOW * window,GX_EVENT * event_ptr)314 UINT pic_screen_handler(GX_WINDOW *window, GX_EVENT *event_ptr)
315 {
316 switch (event_ptr->gx_event_type)
317 {
318 case GX_SIGNAL(ID_TRANSPARENCY, GX_EVENT_TOGGLE_ON):
319 transparency = 2;
320 gx_system_dirty_mark(pic_window);
321 break;
322
323 case GX_SIGNAL(ID_TRANSPARENCY, GX_EVENT_TOGGLE_OFF):
324 transparency = 0;
325 gx_system_dirty_mark(pic_window);
326 break;
327
328 case GX_SIGNAL(ID_COMPRESS, GX_EVENT_TOGGLE_ON):
329 compress = 1;
330 gx_system_dirty_mark(pic_window);
331 break;
332
333 case GX_SIGNAL(ID_COMPRESS, GX_EVENT_TOGGLE_OFF):
334 compress = 0;
335 gx_system_dirty_mark(pic_window);
336 break;
337
338 default:
339 return next_button_handler(window, event_ptr);
340 break;
341 }
342 gx_window_wallpaper_set(pic_window, pixelmap_id[transparency + compress], GX_FALSE);
343 return 0;
344 }
345
drop_list_row_create(GX_VERTICAL_LIST * list,GX_WIDGET * widget,INT index)346 VOID drop_list_row_create(GX_VERTICAL_LIST *list, GX_WIDGET *widget, INT index)
347 {
348 GX_BOOL created;
349 GX_RECTANGLE size;
350 GX_CHAR temp[10];
351 GX_STRING string;
352
353 DROP_LIST_WIDGET *entry = (DROP_LIST_WIDGET *)widget;
354
355 GX_STRCPY(entry->text, "List Entry #");
356 gx_utility_ltoa(index + 1, temp, 10);
357 GX_STRCAT(entry->text, (char*)temp);
358
359 gx_widget_created_test(widget, &created);
360
361 if (!created)
362 {
363 gx_utility_rectangle_define(&size, 0, 0, 100, 30);
364 gx_prompt_create(&entry->prompt, entry->text, list, 0, GX_STYLE_ENABLED | GX_STYLE_TEXT_LEFT | GX_STYLE_BORDER_NONE, 0, &size);
365 gx_widget_fill_color_set(&entry->prompt, GX_COLOR_ID_BLACK, GX_COLOR_ID_BLUE, GX_COLOR_ID_BLACK);
366 gx_prompt_text_color_set(&entry->prompt, GX_COLOR_ID_WHITE, GX_COLOR_ID_WHITE, GX_COLOR_ID_WHITE);
367 }
368
369 string.gx_string_ptr = entry->text;
370 string.gx_string_length = strnlen(string.gx_string_ptr, sizeof(entry->text));
371 gx_prompt_text_set_ext(&entry->prompt, &string);
372 }
373
PopulateDropList(void)374 VOID PopulateDropList(void)
375 {
376 int index;
377 GX_VERTICAL_LIST *list;
378
379 WINDOW_SCREEN_CONTROL_BLOCK *control = (WINDOW_SCREEN_CONTROL_BLOCK *)pWindowScreen;
380 GX_DROP_LIST *drop = &control->window_screen_drop_list;
381 gx_drop_list_popup_get(drop, &list);
382
383 for (index = 0; index < DROP_LIST_VISIBLE_ROWS; index++)
384 {
385 drop_list_row_create(list, (GX_WIDGET *)&drop_list_widgets[index], index);
386 }
387
388 gx_vertical_scrollbar_create(&list_scroll, "list_scroll", list, GX_NULL,
389 GX_SCROLLBAR_VERTICAL | GX_SCROLLBAR_RELATIVE_THUMB | GX_SCROLLBAR_END_BUTTONS | GX_STYLE_ENABLED);
390
391 }
392
format_func(GX_NUMERIC_PROMPT * prompt,INT value)393 VOID format_func(GX_NUMERIC_PROMPT *prompt, INT value)
394 {
395 gx_utility_ltoa(value % 1000, prompt->gx_numeric_prompt_buffer, GX_NUMERIC_PROMPT_BUFFER_SIZE);
396 }
397
numeric_pixelmap_format_func(GX_NUMERIC_PIXELMAP_PROMPT * prompt,INT value)398 VOID numeric_pixelmap_format_func(GX_NUMERIC_PIXELMAP_PROMPT *prompt, INT value)
399 {
400 gx_utility_ltoa(value % 1000, prompt->gx_numeric_pixelmap_prompt_buffer, GX_NUMERIC_PROMPT_BUFFER_SIZE);
401 }
