branches/iFabio/i386/boot2/gui.c - Chameleon Applications Svn Source Tree - Chameleon related Applications (system preferences panels, helper applications)

Root/branches/iFabio/i386/boot2/gui.c

Source at commit 214 created 13 years 5 months ago. By ifabio, update to chameleon trunk 630, and now the pakage folder is the same as blackosx branch, also add Icon "building" into buildpkg script, and add mint theme info into the English localizable.strings.
1	/*␊
2	* gui.c␊
3	* ␊
4	*␊
5	* Created by Jasmin Fazlic on 18.12.08.␊
6	* Copyright 2008/09 Jasmin Fazlic All rights reserved.␊
7	* Copyright 2008/09 iNDi All rights reserved.␊
8	*␊
9	*/␊
10	␊
11	#include "gui.h"␊
12	#include "appleboot.h"␊
13	#include "vers.h"␊
14	␊
15	#define IMG_REQUIRED -1␊
16	#define THEME_NAME_DEFAULT␉"Default"␊
17	static const char *theme_name = THEME_NAME_DEFAULT;␉␊
18	␊
19	#ifdef EMBED_THEME␊
20	#include "art.h"␊
21	#endif␊
22	␊
23	#define LOADPNG(img, alt_img) if (loadThemeImage(#img, alt_img) != 0) { return 1; }␊
24	␊
25	#define MIN(x, y) ((x) < (y) ? (x) : (y))␊
26	#define MAX(x, y) ((x) > (y) ? (x) : (y))␊
27	␊
28	#define VIDEO(x) (bootArgs->Video.v_ ## x)␊
29	␊
30	#define vram VIDEO(baseAddr)␊
31	␊
32	int lasttime = 0; // we need this for animating maybe␊
33	␊
34	extern int gDeviceCount;␊
35	␊
36	␊
37	/*␊
38	* ATTENTION: the enum and the following array images[] MUST match !!!␊
39	*/␊
40	enum {␊
41	iBackground = 0,␊
42	iLogo,␊
43	␊
44	iDeviceGeneric,␊
45	iDeviceGeneric_o,␊
46	iDeviceHFS,␊
47	iDeviceHFS_o,␊
48	iDeviceHFSRAID,␊
49	iDeviceHFSRAID_o,␊
50	iDeviceEXT3,␊
51	iDeviceEXT3_o,␊
52	iDeviceFAT,␊
53	iDeviceFAT_o,␊
54	iDeviceFAT16,␊
55	iDeviceFAT16_o,␊
56	iDeviceFAT32,␊
57	iDeviceFAT32_o,␊
58	iDeviceNTFS,␊
59	iDeviceNTFS_o,␊
60	iDeviceCDROM,␊
61	iDeviceCDROM_o,␊
62	␊
63	iSelection,␊
64	iDeviceScrollPrev,␊
65	iDeviceScrollNext,␊
66	␊
67	iMenuBoot,␊
68	iMenuVerbose,␊
69	iMenuIgnoreCaches,␊
70	iMenuSingleUser,␊
71	iMenuMemoryInfo,␊
72	iMenuVideoInfo,␊
73	iMenuHelp,␊
74	iMenuVerboseDisabled,␊
75	iMenuIgnoreCachesDisabled,␊
76	iMenuSingleUserDisabled,␊
77	iMenuSelection,␊
78	␊
79	iProgressBar,␊
80	iProgressBarBackground,␊
81	␊
82	iTextScrollPrev,␊
83	iTextScrollNext,␊
84	␊
85	iFontConsole,␊
86	iFontSmall,␊
87	};␊
88	␊
89	image_t images[] = {␊
90	{.name = "background", .image = NULL},␊
91	{.name = "logo", .image = NULL},␊
92	␊
93	{.name = "device_generic", .image = NULL},␊
94	{.name = "device_generic_o", .image = NULL},␊
95	{.name = "device_hfsplus", .image = NULL},␊
96	{.name = "device_hfsplus_o", .image = NULL},␊
97	{.name = "device_hfsraid", .image = NULL},␊
98	{.name = "device_hfsraid_o", .image = NULL},␊
99	{.name = "device_ext3", .image = NULL},␊
100	{.name = "device_ext3_o", .image = NULL},␊
101	{.name = "device_fat", .image = NULL},␊
102	{.name = "device_fat_o", .image = NULL},␊
103	{.name = "device_fat16", .image = NULL},␊
104	{.name = "device_fat16_o", .image = NULL},␊
105	{.name = "device_fat32", .image = NULL},␊
106	{.name = "device_fat32_o", .image = NULL},␊
107	{.name = "device_ntfs", .image = NULL},␊
108	{.name = "device_ntfs_o", .image = NULL},␊
109	{.name = "device_cdrom", .image = NULL},␊
110	{.name = "device_cdrom_o", .image = NULL},␊
111	␊
112	{.name = "device_selection", .image = NULL},␊
113	{.name = "device_scroll_prev", .image = NULL},␊
114	{.name = "device_scroll_next", .image = NULL},␊
115	␊
116	{.name = "menu_boot", .image = NULL},␊
117	{.name = "menu_verbose", .image = NULL},␊
118	{.name = "menu_ignore_caches", .image = NULL},␊
119	{.name = "menu_single_user", .image = NULL},␊
120	{.name = "menu_memory_info", .image = NULL},␊
121	{.name = "menu_video_info", .image = NULL},␊
122	{.name = "menu_help", .image = NULL},␊
123	{.name = "menu_verbose_disabled", .image = NULL},␊
124	{.name = "menu_ignore_caches_disabled", .image = NULL},␊
125	{.name = "menu_single_user_disabled", .image = NULL},␊
126	{.name = "menu_selection", .image = NULL},␊
127	␊
128	{.name = "progress_bar", .image = NULL},␊
129	{.name = "progress_bar_background", .image = NULL},␊
130	␊
131	{.name = "text_scroll_prev", .image = NULL},␊
132	{.name = "text_scroll_next", .image = NULL},␊
133	␊
134	{.name = "font_console", .image = NULL},␊
135	{.name = "font_small", .image = NULL},␊
136	};␊
137	␊
138	int imageCnt = 0;␊
139	␊
140	extern int␉gDeviceCount;␊
141	extern int␉selectIndex;␊
142	␊
143	extern MenuItem *menuItems;␊
144	␊
145	char prompt[BOOT_STRING_LEN];␊
146	␊
147	int prompt_pos=0;␊
148	␊
149	char prompt_text[] = "boot: ";␊
150	␊
151	menuitem_t infoMenuItems[] =␊
152	{␊
153	␉{ .text = "Boot" },␊
154	␉{ .text = "Boot Verbose" },␊
155	␉{ .text = "Boot Ignore Caches" },␊
156	␉{ .text = "Boot Single User" },␊
157	␉{ .text = "Memory Info" },␊
158	␉{ .text = "Video Info" },␊
159	␉{ .text = "Help" }␊
160	};␊
161	␊
162	int initFont(font_t font, image_t image);␊
163	void colorFont(font_t *font, uint32_t color);␊
164	void makeRoundedCorners(pixmap_t *p);␊
165	␊
166	static int infoMenuSelection = 0;␊
167	static int infoMenuItemsCount = sizeof(infoMenuItems)/sizeof(infoMenuItems[0]);␊
168	␊
169	static bool infoMenuNativeBoot = false;␊
170	␊
171	static unsigned long screen_params[4] = {DEFAULT_SCREEN_WIDTH, DEFAULT_SCREEN_HEIGHT, 32, 0};␉// here we store the used screen resolution␊
172	␊
173	static int getImageIndexByName(const char *name)␊
174	{␊
175	int i;␊
176	␉for (i = 0; i < sizeof(images) / sizeof(images[0]); i++)␊
177	␉{␊
178	␉ if (strcmp(name, images[i].name) == 0)␊
179	␉ return i; // found the name␊
180	␉}␊
181	␉return -1;␊
182	}␊
183	␊
184	#ifdef EMBED_THEME␊
185	static int getEmbeddedImageIndexByName(const char *name)␊
186	{␊
187	␉int upperLimit = sizeof(embeddedImages) / sizeof(embeddedImages[0]) - 1;␊
188	␉int lowerLimit = 0;␊
189	␉int compareIndex = (upperLimit - lowerLimit) >> 1; // Midpoint␊
190	␉int result;␊
191	␉␊
192	␉// NOTE: This algorithm assumes that the embeddedImages is sorted.␊
193	␉// This is currently done using the make file. If the array is every ␊
194	␉// manualy generated, this will fail to work properly.␊
195	␉while((result = strcmp(name, embeddedImages[compareIndex].name)) != 0)␊
196	␉{␊
197	␉␉if(result > 0)␉// We need to search a HIGHER index␊
198	␉␉{␊
199	␉␉␉if(compareIndex != lowerLimit)␊
200	␉␉␉{␊
201	␉␉␉␉lowerLimit = compareIndex;␊
202	␉␉␉}␊
203	␉␉␉else␊
204	␉␉␉{␊
205	␉␉␉␉return -1;␊
206	␉␉␉}␊
207	␉␉␉compareIndex = (upperLimit + lowerLimit + 1) >> 1;␉// Midpoint, round up␊
208	␉␉}␊
209	␉␉else // We Need to search a LOWER index␊
210	␉␉{␊
211	␉␉␉if(compareIndex != upperLimit)␊
212	␉␉␉{␊
213	␉␉␉␉upperLimit = compareIndex;␊
214	␉␉␉}␊
215	␉␉␉else␊
216	␉␉␉{␊
217	␉␉␉␉return -1;␊
218	␉␉␉}␊
219	␉␉␉compareIndex = (upperLimit + lowerLimit) >> 1;␉// Midpoint, round down␊
220	␉␉}␊
221	␉}␊
222	␉return compareIndex;␊
223	}␊
224	#endif␊
225	␊
226	static int loadThemeImage(const char *image, int alt_image)␊
227	{␊
228	␉char␉␉dirspec[256];␊
229	␉int ␉␉i;␊
230	#ifdef EMBED_THEME␊
231	␉int ␉␉e;␊
232	#endif␊
233	␉uint16_t␉width;␊
234	␉uint16_t␉height;␊
235	␉uint8_t␉␉*imagedata;␊
236	␊
237	␉if ((strlen(image) + strlen(theme_name) + 20 ) > sizeof(dirspec)) {␊
238	␉␉return 1;␊
239	␉}␊
240	␊
241	if ((i = getImageIndexByName(image)) >= 0)␊
242	{␊
243	if (images[i].image == NULL) {␊
244	images[i].image = malloc(sizeof(pixmap_t));␊
245	}␊
246	sprintf(dirspec, "/Extra/Themes/%s/%s.png", theme_name, image);␊
247	width = 0;␊
248	height = 0;␊
249	imagedata = NULL;␊
250	if ((loadPngImage(dirspec, &width, &height, &imagedata)) == 0)␊
251	{␊
252	images[i].image->width = width;␊
253	images[i].image->height = height;␊
254	images[i].image->pixels = (pixel_t *)imagedata;␊
255	flipRB(images[i].image);␊
256	return 0;␊
257	}␊
258	#ifdef EMBED_THEME␊
259	else if ((e = getEmbeddedImageIndexByName(image)) >= 0)␊
260	{␊
261	unsigned char *embed_data;␊
262	unsigned int embed_size;␊
263	embed_data = embeddedImages[e].pngdata;␊
264	embed_size = *embeddedImages[e].length;␊
265	␊
266	if (loadEmbeddedPngImage(embed_data, embed_size, &width, &height, &imagedata) == 0)␊
267	{␊
268	images[i].image->width = width;␊
269	images[i].image->height = height;␊
270	images[i].image->pixels = (pixel_t *)imagedata;␊
271	flipRB(images[i].image);␊
272	return 0;␊
273	}␊
274	␊
275	return 0;␊
276	}␊
277	#endif␊
278	else if (alt_image != IMG_REQUIRED && images[alt_image].image->pixels != NULL)␊
279	{␊
280	// Using the passed alternate image for non-mandatory images.␊
281	// We don't clone the already existing pixmap, but using its properties instead!␊
282	images[i].image->width = images[alt_image].image->width;␊
283	images[i].image->height = images[alt_image].image->height;␊
284	images[i].image->pixels = images[alt_image].image->pixels;␊
285	return 0;␊
286	}␊
287	else␊
288	{␊
289	#ifndef EMBED_THEME␊
290	printf("ERROR: GUI: could not open '%s/%s.png'!\n", theme_name, image);␊
291	␉␉␉sleep(2);␊
292	#endif␊
293	return 1;␊
294	}␊
295	}␊
296	␉return 1;␊
297	}␊
298	␊
299	static int loadGraphics(void)␊
300	{␊
301	␉LOADPNG(background, IMG_REQUIRED);␊
302	␉LOADPNG(logo, IMG_REQUIRED);␊
303	␊
304	␉LOADPNG(device_generic, IMG_REQUIRED);␊
305	␉LOADPNG(device_generic_o, iDeviceGeneric);␊
306	␉LOADPNG(device_hfsplus, iDeviceGeneric);␊
307	␉LOADPNG(device_hfsplus_o, iDeviceHFS);␊
308	␉LOADPNG(device_hfsraid, iDeviceGeneric);␊
309	␉LOADPNG(device_hfsraid_o, iDeviceHFSRAID);␊
310	␉LOADPNG(device_ext3, iDeviceGeneric);␊
311	␉LOADPNG(device_ext3_o, iDeviceEXT3);␊
312	␉LOADPNG(device_fat, iDeviceGeneric);␊
313	␉LOADPNG(device_fat_o, iDeviceFAT);␊
314	␉LOADPNG(device_fat16, iDeviceFAT);␊
315	␉LOADPNG(device_fat16_o, iDeviceFAT_o);␊
316	␉LOADPNG(device_fat32, iDeviceFAT);␊
317	␉LOADPNG(device_fat32_o, iDeviceFAT_o);␊
318	␉LOADPNG(device_ntfs, iDeviceGeneric);␊
319	␉LOADPNG(device_ntfs_o, iDeviceNTFS);␊
320	␉LOADPNG(device_cdrom, iDeviceGeneric);␊
321	␉LOADPNG(device_cdrom_o, iDeviceCDROM);␊
322	␊
323	␉LOADPNG(device_selection, IMG_REQUIRED);␊
324	␉LOADPNG(device_scroll_prev, IMG_REQUIRED);␊
325	␉LOADPNG(device_scroll_next, IMG_REQUIRED);␊
326	␊
327	␉LOADPNG(menu_boot, IMG_REQUIRED);␊
328	␉LOADPNG(menu_verbose, IMG_REQUIRED);␊
329	␉LOADPNG(menu_ignore_caches, IMG_REQUIRED);␊
330	␉LOADPNG(menu_single_user, IMG_REQUIRED);␊
331	␉LOADPNG(menu_memory_info, IMG_REQUIRED);␊
332	␉LOADPNG(menu_video_info, IMG_REQUIRED);␊
333	␉LOADPNG(menu_help, IMG_REQUIRED);␊
334	␉LOADPNG(menu_verbose_disabled, IMG_REQUIRED);␊
335	␉LOADPNG(menu_ignore_caches_disabled, IMG_REQUIRED);␊
336	␉LOADPNG(menu_single_user_disabled, IMG_REQUIRED);␊
337	␉LOADPNG(menu_selection, IMG_REQUIRED);␊
338	␊
339	␉LOADPNG(progress_bar, IMG_REQUIRED);␊
340	␉LOADPNG(progress_bar_background, IMG_REQUIRED);␊
341	␊
342	␉LOADPNG(text_scroll_prev, IMG_REQUIRED);␊
343	␉LOADPNG(text_scroll_next, IMG_REQUIRED);␊
344	␊
345	␉LOADPNG(font_console, IMG_REQUIRED);␊
346	␉LOADPNG(font_small, IMG_REQUIRED);␊
347	␊
348	␉initFont( &font_console, &images[iFontConsole]);␊
349	␉initFont( &font_small, &images[iFontSmall]);␊
350	␊
351	␉return 0;␊
352	}␊
353	␊
354	pixmap_t getCroppedPixmapAtPosition( pixmap_t from, position_t pos, uint16_t width, uint16_t height )␊
355	{␊
356	␉␊
357	␉pixmap_t *cropped = malloc( sizeof( pixmap_t ) );␊
358	␉if( !cropped )␊
359	␉␉return 0;␊
360	␉cropped->pixels = malloc( width * height * 4 );␊
361	␉if ( !cropped->pixels )␊
362	␉␉return 0;␊
363	␉␊
364	␉cropped->width = width;␊
365	␉cropped->height = height;␊
366	␉␊
367	␉int destx = 0, desty = 0;␊
368	␉int srcx = pos.x, srcy = pos.y;␊
369	␉␊
370	␉for( ; desty < height; desty++, srcy++)␊
371	␉{␊
372	␉␉for( destx = 0, srcx = pos.x; destx < width; destx++, srcx++ )␊
373	␉␉{␊
374	␉␉␉pixel( cropped, destx, desty ).value = pixel( from, srcx, srcy ).value;␊
375	␉␉}␊
376	␉}␊
377	␉return cropped;␊
378	}␊
379	␊
380	int createBackBuffer( window_t *window )␊
381	{␊
382	␉gui.backbuffer = malloc(sizeof(pixmap_t));␊
383	␉if(!gui.backbuffer)␊
384	␉␉return 1;␊
385	␉␊
386	␉gui.backbuffer->pixels = malloc( window->width * window->height * 4 );␊
387	␉if(!gui.backbuffer->pixels)␊
388	␉{␊
389	␉␉free(gui.backbuffer);␊
390	␉␉gui.backbuffer = 0;␊
391	␉␉return 1;␊
392	␉}␊
393	␉␊
394	␉gui.backbuffer->width = gui.screen.width;␊
395	␉gui.backbuffer->height = gui.screen.height;␊
396	␊
397	␉return 0;␊
398	}␊
399	␊
400	int createWindowBuffer( window_t *window )␊
401	{␊
402	␉window->pixmap = malloc(sizeof(pixmap_t));␊
403	␉if(!window->pixmap)␊
404	␉␉return 1;␊
405	␊
406	␉window->pixmap->pixels = malloc( window->width * window->height * 4 );␊
407	␉if(!window->pixmap->pixels)␊
408	␉{␊
409	␉␉free(window->pixmap);␊
410	␉␉window->pixmap = 0;␊
411	␉␉return 1;␊
412	␉}␊
413	␉␊
414	␉window->pixmap->width = window->width;␊
415	␉window->pixmap->height = window->height;␊
416	␉␉␊
417	␉return 0;␊
418	}␊
419	␊
420	int freeWindowBuffer( window_t *window )␊
421	{␊
422	␉if (window->pixmap && window->pixmap->pixels)␊
423	{␊
424	␉␉free(window->pixmap->pixels);␊
425	␉␉free(window->pixmap);␊
426	␉␉return 0;␊
427	␉}␊
428	␉␉␊
429	␉return 1;␊
430	}␊
431	␊
432	void fillPixmapWithColor(pixmap_t *pm, uint32_t color)␊
433	{␊
434	␉int x,y;␊
435	␉␊
436	␉// fill with given color AARRGGBB␊
437	␉for( x=0; x < pm->width; x++ )␊
438	␉␉for( y=0; y< pm->height; y++)␊
439	␉␉␉pixel(pm,x,y).value = color;␊
440	}␊
441	␊
442	void drawBackground()␊
443	{␊
444	␉// reset text cursor␊
445	␉gui.screen.cursor.x = gui.screen.hborder;␊
446	␉gui.screen.cursor.y = gui.screen.vborder;␊
447	␉␊
448	␉fillPixmapWithColor( gui.screen.pixmap, gui.screen.bgcolor);␊
449	␉␊
450	␉// draw background.png into background buffer␊
451	␉blend( images[iBackground].image, gui.screen.pixmap, gui.background.pos );␊
452	␉␊
453	␉// draw logo.png into background buffer␊
454	␉if (gui.logo.draw)␊
455	␉{␊
456	␉blend( images[iLogo].image, gui.screen.pixmap, gui.logo.pos);␊
457	␉}␊
458	␉␊
459	␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
460	}␊
461	␊
462	void setupDeviceList(config_file_t *theme)␊
463	{␊
464	␉unsigned int pixel;␊
465	␉int␉alpha;␉␉␉␉// transparency level 0 (obligue) - 255 (transparent)␊
466	␉uint32_t color;␉␉␉// color value formatted RRGGBB␊
467	␉int val, len;␊
468	␉const char *string;␉␊
469	␊
470	␉if(getIntForKey("devices_max_visible", &val, theme ))␊
471	␉␉gui.maxdevices = MIN( val, gDeviceCount );␊
472	␊
473	␉if(getIntForKey("devices_iconspacing", &val, theme ))␊
474	␉␉gui.devicelist.iconspacing = val;␊
475	␊
476	␉// check layout for horizontal or vertical␊
477	␉gui.layout = HorizontalLayout;␊
478	␉if(getValueForKey( "devices_layout", &string, &len, theme)) {␊
479	␉␉if (!strcmp (string, "vertical")) {␊
480	␉␉␉gui.layout = VerticalLayout;␊
481	␉␉}␊
482	␉}␊
483	␊
484	␉switch (gui.layout) {␊
485	␉case VerticalLayout:␊
486	␉␉gui.devicelist.height = ((images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing) * MIN(gui.maxdevices, gDeviceCount) + (images[iDeviceScrollPrev].image->height + images[iDeviceScrollNext].image->height) + gui.devicelist.iconspacing);␊
487	␉␉gui.devicelist.width = (images[iSelection].image->width + gui.devicelist.iconspacing);␊
488	␊
489	␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , images[iSelection].image->width ) )␊
490	␉␉␉gui.devicelist.pos.x = pixel;␊
491	␊
492	␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , gui.devicelist.height ) )␊
493	␉␉␉gui.devicelist.pos.y = pixel;␊
494	␉␉break;␊
495	␉␉␊
496	␉case HorizontalLayout:␊
497	␉default:␊
498	␉␉gui.devicelist.width = ((images[iSelection].image->width + gui.devicelist.iconspacing) * MIN(gui.maxdevices, gDeviceCount) + (images[iDeviceScrollPrev].image->width + images[iDeviceScrollNext].image->width) + gui.devicelist.iconspacing);␊
499	␉␉gui.devicelist.height = (images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing);␊
500	␊
501	␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , gui.devicelist.width ) )␊
502	␉␉␉gui.devicelist.pos.x = pixel;␊
503	␉␉else␊
504	␉␉␉gui.devicelist.pos.x = ( gui.screen.width - gui.devicelist.width ) / 2;␊
505	␉␉␊
506	␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , images[iSelection].image->height ) )␊
507	␉␉␉gui.devicelist.pos.y = pixel;␊
508	␉␉else␊
509	␉␉␉gui.devicelist.pos.y = ( gui.screen.height - gui.devicelist.height ) / 2;␊
510	␉␉break;␊
511	␉}␊
512	␊
513	␉if(getColorForKey("devices_bgcolor", &color, theme))␊
514	␉␉gui.devicelist.bgcolor = (color & 0x00FFFFFF);␊
515	␊
516	␉if(getIntForKey("devices_transparency", &alpha, theme))␊
517	␉␉gui.devicelist.bgcolor = gui.devicelist.bgcolor \| (( 255 - ( alpha & 0xFF) ) << 24);␊
518	␊
519	␉if (gui.devicelist.pixmap)␊
520	␉{␊
521	␉ freeWindowBuffer(&gui.devicelist);␊
522	createWindowBuffer(&gui.devicelist);␊
523	}␊
524	}␊
525	␊
526	void loadThemeValues(config_file_t *theme)␊
527	{␊
528	␉unsigned int screen_width = gui.screen.width;␊
529	␉unsigned int screen_height = gui.screen.height;␊
530	␉unsigned int pixel;␊
531	␉int␉alpha;␉␉␉␉// transparency level 0 (obligue) - 255 (transparent)␊
532	␉uint32_t color;␉␉␉// color value formatted RRGGBB␊
533	␉int val;␊
534	␊
535	␉/*␊
536	␉ * Parse screen parameters␊
537	␉ */␊
538	␉if(getColorForKey("screen_bgcolor", &color, theme ))␊
539	␉␉gui.screen.bgcolor = (color & 0x00FFFFFF);␊
540	␊
541	␉if(getIntForKey("screen_textmargin_h", &val, theme))␊
542	␉␉gui.screen.hborder = MIN( gui.screen.width , val );␊
543	␊
544	␉if(getIntForKey("screen_textmargin_v", &val, theme))␊
545	␉␉gui.screen.vborder = MIN( gui.screen.height , val );␊
546	␊
547	␉/*␊
548	␉ * Parse background parameters␊
549	␉ */␊
550	␉if(getDimensionForKey("background_pos_x", &pixel, theme, screen_width , images[iBackground].image->width ) )␊
551	␉␉gui.background.pos.x = pixel;␊
552	␊
553	␉if(getDimensionForKey("background_pos_y", &pixel, theme, screen_height , images[iBackground].image->height ) )␊
554	␉␉gui.background.pos.y = pixel;␊
555	␊
556	␉/*␊
557	␉ * Parse logo parameters␊
558	␉ */␊
559	␉if(getDimensionForKey("logo_pos_x", &pixel, theme, screen_width , images[iLogo].image->width ) )␊
560	␉␉gui.logo.pos.x = pixel;␊
561	␊
562	␉if(getDimensionForKey("logo_pos_y", &pixel, theme, screen_height , images[iLogo].image->height ) )␊
563	␉␉gui.logo.pos.y = pixel;␊
564	␊
565	␉/*␊
566	␉ * Parse progress bar parameters␊
567	␉ */␊
568	␉if(getDimensionForKey("progressbar_pos_x", &pixel, theme, screen_width , 0 ) )␊
569	␉␉gui.progressbar.pos.x = pixel;␊
570	␊
571	␉if(getDimensionForKey("progressbar_pos_y", &pixel, theme, screen_height , 0 ) )␊
572	␉␉gui.progressbar.pos.y = pixel;␊
573	␊
574	␉/*␊
575	␉ * Parse countdown text parameters␊
576	␉ */␊
577	␉if(getDimensionForKey("countdown_pos_x", &pixel, theme, screen_width , 0 ) )␊
578	␉␉gui.countdown.pos.x = pixel;␊
579	␊
580	␉if(getDimensionForKey("countdown_pos_y", &pixel, theme, screen_height , 0 ) )␊
581	␉␉gui.countdown.pos.y = pixel;␊
582	␊
583	/*␊
584	␉ * Parse devicelist parameters␊
585	␉ */␊
586	␉setupDeviceList(theme);␊
587	␊
588	␉/*␊
589	␉ * Parse infobox parameters␊
590	␉ */␊
591	␉if(getIntForKey("infobox_width", &val, theme))␊
592	␉␉gui.infobox.width = MIN( screen_width , val );␊
593	␊
594	␉if(getIntForKey("infobox_height", &val, theme))␊
595	␉␉gui.infobox.height = MIN( screen_height , val );␊
596	␊
597	␉if(getDimensionForKey("infobox_pos_x", &pixel, theme, screen_width , gui.infobox.width ) )␊
598	␉␉gui.infobox.pos.x = pixel;␊
599	␊
600	␉if(getDimensionForKey("infobox_pos_y", &pixel, theme, screen_height , gui.infobox.height ) )␊
601	␉␉gui.infobox.pos.y = pixel;␊
602	␊
603	␉if(getIntForKey("infobox_textmargin_h", &val, theme))␊
604	␉␉gui.infobox.hborder = MIN( gui.infobox.width , val );␊
605	␊
606	␉if(getIntForKey("infobox_textmargin_v", &val, theme))␊
607	␉␉gui.infobox.vborder = MIN( gui.infobox.height , val );␊
608	␊
609	␉if(getColorForKey("infobox_bgcolor", &color, theme))␊
610	␉␉gui.infobox.bgcolor = (color & 0x00FFFFFF);␊
611	␊
612	␉if(getIntForKey("infobox_transparency", &alpha, theme))␊
613	␉␉gui.infobox.bgcolor = gui.infobox.bgcolor \| (( 255 - ( alpha & 0xFF) ) << 24);␊
614	␊
615	␉/*␊
616	␉ * Parse menu parameters␊
617	␉ */␊
618	␉if(getDimensionForKey("menu_width", &pixel, theme, gui.screen.width , 0 ) )␊
619	␉␉gui.menu.width = pixel;␊
620	␉else␊
621	␉␉gui.menu.width = images[iMenuSelection].image->width;␊
622	␊
623	␉if(getDimensionForKey("menu_height", &pixel, theme, gui.screen.height , 0 ) )␊
624	␉␉gui.menu.height = pixel;␊
625	␉else␊
626	␉␉gui.menu.height = (infoMenuItemsCount) * images[iMenuSelection].image->height;␊
627	␊
628	␉if(getDimensionForKey("menu_pos_x", &pixel, theme, screen_width , gui.menu.width ) )␊
629	␉␉gui.menu.pos.x = pixel;␊
630	␊
631	␉if(getDimensionForKey("menu_pos_y", &pixel, theme, screen_height , gui.menu.height ) )␊
632	␉␉gui.menu.pos.y = pixel;␊
633	␊
634	␉if(getIntForKey("menu_textmargin_h", &val, theme))␊
635	␉␉gui.menu.hborder = MIN( gui.menu.width , val );␊
636	␊
637	␉if(getIntForKey("menu_textmargin_v", &val, theme))␊
638	␉␉gui.menu.vborder = MIN( gui.menu.height , val );␊
639	␊
640	␉if(getColorForKey("menu_bgcolor", &color, theme))␊
641	␉␉gui.menu.bgcolor = (color & 0x00FFFFFF);␊
642	␊
643	␉if(getIntForKey("menu_transparency", &alpha, theme))␊
644	␉␉gui.menu.bgcolor = gui.menu.bgcolor \| (( 255 - ( alpha & 0xFF) ) << 24);␉␉␊
645	␊
646	␉/*␊
647	␉ * Parse bootprompt parameters␊
648	␉ */␊
649	␉if(getDimensionForKey("bootprompt_width", &pixel, theme, screen_width , 0 ) )␊
650	␉␉gui.bootprompt.width = pixel;␊
651	␊
652	␉if(getIntForKey("bootprompt_height", &val, theme))␊
653	␉␉gui.bootprompt.height = MIN( screen_height , val );␊
654	␊
655	␉if(getDimensionForKey("bootprompt_pos_x", &pixel, theme, screen_width , gui.bootprompt.width ) )␊
656	␉␉gui.bootprompt.pos.x = pixel;␊
657	␊
658	␉if(getDimensionForKey("bootprompt_pos_y", &pixel, theme, screen_height , gui.bootprompt.height ) )␊
659	␉␉gui.bootprompt.pos.y = pixel;␊
660	␊
661	␉if(getIntForKey("bootprompt_textmargin_h", &val, theme))␊
662	␉␉gui.bootprompt.hborder = MIN( gui.bootprompt.width , val );␊
663	␊
664	␉if(getIntForKey("bootprompt_textmargin_v", &val, theme))␊
665	␉␉gui.bootprompt.vborder = MIN( gui.bootprompt.height , val );␊
666	␊
667	␉if(getColorForKey("bootprompt_bgcolor", &color, theme))␊
668	␉␉gui.bootprompt.bgcolor = (color & 0x00FFFFFF);␊
669	␊
670	␉if(getIntForKey("bootprompt_transparency", &alpha, theme))␊
671	␉␉gui.bootprompt.bgcolor = gui.bootprompt.bgcolor \| (( 255 - ( alpha & 0xFF) ) << 24);␊
672	␊
673	␉if(getColorForKey("font_small_color", &color, theme))␊
674	␉␉gui.screen.font_small_color = (color & 0x00FFFFFF);␊
675	␊
676	␉if(getColorForKey("font_console_color", &color, theme))␊
677	␉␉gui.screen.font_console_color = (color & 0x00FFFFFF);␊
678	}␊
679	␊
680	int initGUI(void)␊
681	{␊
682	␉int␉␉val;␊
683	␉int␉len;␊
684	␉char␉dirspec[256];␊
685	␊
686	␉getValueForKey( "Theme", &theme_name, &len, &bootInfo->bootConfig );␊
687	␉if ((strlen(theme_name) + 27) > sizeof(dirspec)) {␊
688	␉␉return 1;␊
689	␉}␊
690	␉sprintf(dirspec, "/Extra/Themes/%s/theme.plist", theme_name);␊
691	␉if (loadConfigFile(dirspec, &bootInfo->themeConfig) != 0) {␊
692	#ifdef EMBED_THEME␊
693	config_file_t␉*config;␊
694	␊
695	config = &bootInfo->themeConfig;␊
696	if (ParseXMLFile((char *)__theme_plist, &config->dictionary) != 0) {␊
697	return 1;␊
698	}␊
699	#else␊
700	␉␉return 1;␊
701	#endif␊
702	␉}␊
703	␉// parse display size parameters␊
704	␉if (getIntForKey("screen_width", &val, &bootInfo->themeConfig) && val > 0) {␊
705	␉␉screen_params[0] = val;␊
706	␉}␊
707	␉if (getIntForKey("screen_height", &val, &bootInfo->themeConfig) && val > 0) {␊
708	␉␉screen_params[1] = val;␊
709	␉}␊
710	␊
711	␉// Initalizing GUI strucutre.␊
712	␉bzero(&gui, sizeof(gui_t));␊
713	␉␊
714	␉// find best matching vesa mode for our requested width & height␊
715	␉getGraphicModeParams(screen_params);␊
716	␊
717	␉// set our screen structure with the mode width & height␊
718	␉gui.screen.width = screen_params[0];␉␊
719	␉gui.screen.height = screen_params[1];␊
720	␊
721	␉// load graphics otherwise fail and return␊
722	␉if (loadGraphics() == 0) {␊
723	␉␉loadThemeValues(&bootInfo->themeConfig);␊
724	␉␉colorFont(&font_small, gui.screen.font_small_color);␊
725	␉␉colorFont(&font_console, gui.screen.font_console_color);␊
726	␊
727	␉␉// create the screen & window buffers␊
728	␉␉if (createBackBuffer(&gui.screen) == 0) {␊
729	␉␉␉if (createWindowBuffer(&gui.screen) == 0) {␊
730	␉␉␉␉if (createWindowBuffer(&gui.devicelist) == 0) {␊
731	␉␉␉␉␉if (createWindowBuffer(&gui.bootprompt) == 0) {␊
732	␉␉␉␉␉␉if (createWindowBuffer(&gui.infobox) == 0) {␊
733	␉␉␉␉␉␉␉if (createWindowBuffer(&gui.menu) == 0) {␊
734	␉␉␉␉␉␉␉ gui.logo.draw = true;␊
735	␉␉␉␉␉␉␉␉drawBackground();␊
736	␉␉␉␉␉␉␉␉// lets copy the screen into the back buffer␊
737	␉␉␉␉␉␉␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
738	␉␉␉␉␉␉␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
739	␉␉␉␉␉␉␉␉gui.initialised = true;␊
740	␉␉␉␉␉␉␉␉return 0;␊
741	␉␉␉␉␉␉␉}␊
742	␉␉␉␉␉␉}␊
743	␉␉␉␉␉}␊
744	␉␉␉␉}␊
745	␉␉␉}␊
746	␉␉}␊
747	␉}␊
748	␉return 1;␊
749	}␊
750	␊
751	void drawDeviceIcon(BVRef device, pixmap_t *buffer, position_t p, bool isSelected)␊
752	{␊
753	␉int devicetype;␊
754	␊
755	␉if( diskIsCDROM(device) )␊
756	␉␉devicetype = iDeviceCDROM;␉␉␉␉// Use CDROM icon␊
757	␉else␊
758	␉{␉␊
759	␉␉switch (device->part_type)␊
760	␉␉{␊
761	␉␉␉case kPartitionTypeHFS:␊
762	␊
763	␉␉␉␉// Use HFS or HFSRAID icon depending on bvr flags.␊
764	␉␉␉␉devicetype = (device->flags & kBVFlagBooter) ? iDeviceHFSRAID : iDeviceHFS;␊
765	␉␉␉␉break;␊
766	␊
767	␉␉␉case kPartitionTypeHPFS:␊
768	␉␉␉␉devicetype = iDeviceNTFS;␉␉// Use HPFS / NTFS icon␊
769	␉␉␉␉break;␊
770	␊
771	␉␉␉case kPartitionTypeFAT16:␊
772	␉␉␉␉devicetype = iDeviceFAT16;␉␉// Use FAT16 icon␊
773	␉␉␉␉break;␊
774	␊
775	␉␉␉case kPartitionTypeFAT32:␊
776	␉␉␉␉devicetype = iDeviceFAT32;␉␉// Use FAT32 icon␊
777	␉␉␉␉break;␊
778	␊
779	␉␉␉case kPartitionTypeEXT3:␊
780	␉␉␉␉devicetype = iDeviceEXT3;␉␉// Use EXT2/3 icon␊
781	␉␉␉␉break;␊
782	␊
783	␉␉␉default:␊
784	␉␉␉␉devicetype = iDeviceGeneric;␉// Use Generic icon␊
785	␉␉␉␉break;␊
786	␉␉}␊
787	␉}␊
788	␉␊
789	␉// Draw the selection image and use the next (device_*_o) image for the selected item.␊
790	if (isSelected)␊
791	␉{␊
792	␉␉blend(images[iSelection].image, buffer, centeredAt(images[iSelection].image, p));␊
793	␉␉devicetype++;␊
794	␉}␊
795	␊
796	␉// draw icon␊
797	␉blend( images[devicetype].image, buffer, centeredAt( images[devicetype].image, p ));␊
798	␉␊
799	␉p.y += (images[iSelection].image->height / 2) + font_console.chars[0]->height;␊
800	␉␊
801	␉// draw volume label ␊
802	␉drawStrCenteredAt( device->label, &font_small, buffer, p);␉␊
803	␊
804	}␊
805	␊
806	void drawDeviceList (int start, int end, int selection)␊
807	{␊
808	␉int i;␊
809	␉position_t p, p_prev, p_next;␊
810	␊
811	␉//uint8_t␉maxDevices = MIN( gui.maxdevices, menucount );␊
812	␉␉␊
813	␉fillPixmapWithColor( gui.devicelist.pixmap, gui.devicelist.bgcolor);␊
814	␊
815	␉makeRoundedCorners( gui.devicelist.pixmap);␊
816	␊
817	␉switch (gui.layout)␊
818	␉{␊
819	␊
820	␉␉case VerticalLayout:␊
821	␉␉␉p.x = (gui.devicelist.width /2);␊
822	␉␉␉p.y = ( ( images[iSelection].image->height / 2 ) + images[iDeviceScrollPrev].image->height + gui.devicelist.iconspacing );␊
823	␊
824	␉␉␉// place scroll indicators at top & bottom edges␊
825	␉␉␉p_prev = pos ( gui.devicelist.width / 2 , gui.devicelist.iconspacing );␊
826	␉␉␉p_next = pos ( p_prev.x, gui.devicelist.height - gui.devicelist.iconspacing );␊
827	␉␉␉␊
828	␉␉␉break;␊
829	␉␉␉␊
830	␉␉default:␉// use Horizontal layout as the default␊
831	␊
832	␉␉case HorizontalLayout:␊
833	␉␉␉p.x = (gui.devicelist.width - ( gui.devicelist.width / gui.maxdevices ) * gui.maxdevices ) / 2 + ( images[iSelection].image->width / 2) + images[iDeviceScrollPrev].image->width + gui.devicelist.iconspacing;␊
834	␉␉␉p.y = ((gui.devicelist.height - font_console.chars[0]->height ) - images[iSelection].image->height) / 2 + ( images[iSelection].image->height / 2 );␊
835	␊
836	␉␉␉// place scroll indicators at left & right edges␊
837	␉␉␉p_prev = pos ( images[iDeviceScrollPrev].image->width / 2 + gui.devicelist.iconspacing / 2, gui.devicelist.height / 2 );␊
838	␉␉␉p_next = pos ( gui.devicelist.width - ( images[iDeviceScrollNext].image->width / 2 + gui.devicelist.iconspacing / 2), gui.devicelist.height / 2 );␊
839	␉␉␉␊
840	␉␉␉break;␊
841	␉␉␉␊
842	␉}␊
843	␉␊
844	␉// draw visible device icons␊
845	␉for (i = 0; i < gui.maxdevices; i++)␊
846	␉{␊
847	␉␉BVRef param = menuItems[start + i].param;␊
848	␊
849	bool isSelected = ((start + i) == selection) ? true : false;␊
850	␉␉if (isSelected)␊
851	␉␉{␊
852	if (param->flags & kBVFlagNativeBoot)␊
853	{␊
854	infoMenuNativeBoot = true;␊
855	}␊
856	else␊
857	{␊
858	infoMenuNativeBoot = false;␊
859	if(infoMenuSelection >= INFOMENU_NATIVEBOOT_START && infoMenuSelection <= INFOMENU_NATIVEBOOT_END)␊
860	infoMenuSelection = 0;␊
861	}␊
862	␉␉␉ ␊
863	␉␉␉if(gui.menu.draw)␊
864	␉␉␉␉drawInfoMenuItems();␊
865	␉␉␉ ␊
866	#if DEBUG␊
867	gui.debug.cursor = pos( 10, 100);␊
868	dprintf( &gui.screen, "label %s\n", param->label );␊
869	dprintf( &gui.screen, "biosdev 0x%x\n", param->biosdev );␊
870	dprintf(&gui.screen, "width %d\n", gui.screen.width);␊
871	dprintf(&gui.screen, "height %d\n", gui.screen.height);␊
872	dprintf( &gui.screen, "type 0x%x\n", param->type );␊
873	dprintf( &gui.screen, "flags 0x%x\n", param->flags );␊
874	dprintf( &gui.screen, "part_no %d\n", param->part_no );␊
875	dprintf( &gui.screen, "part_boff 0x%x\n", param->part_boff );␊
876	dprintf( &gui.screen, "part_type 0x%x\n", param->part_type );␊
877	dprintf( &gui.screen, "bps 0x%x\n", param->bps );␊
878	dprintf( &gui.screen, "name %s\n", param->name );␊
879	dprintf( &gui.screen, "type_name %s\n", param->type_name );␊
880	dprintf( &gui.screen, "modtime %d\n", param->modTime );␊
881	#endif␊
882	␉␉}␊
883	␉␉␊
884	␉␉drawDeviceIcon( param, gui.devicelist.pixmap, p, isSelected);␊
885	␉␉␊
886	␉␉if (gui.layout == HorizontalLayout)␊
887	␉␉{␊
888	␉␉␉p.x += images[iSelection].image->width + gui.devicelist.iconspacing; ␊
889	␉␉}␊
890	␉␉if (gui.layout == VerticalLayout)␊
891	␉␉{␊
892	␉␉␉p.y += ( images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing ); ␊
893	␉␉}␊
894	␉}␊
895	␊
896	␉// draw prev indicator␊
897	␉if(start)␊
898	␉␉blend( images[iDeviceScrollPrev].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollPrev].image, p_prev ) );␊
899	␊
900	␉// draw next indicator␊
901	␉if( end < gDeviceCount - 1 )␊
902	␉␉blend( images[iDeviceScrollNext].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollNext].image, p_next ) );␊
903	␊
904	␉gui.redraw = true;␊
905	␉␊
906	␉updateVRAM();␊
907	␉␊
908	}␊
909	␊
910	void clearGraphicBootPrompt()␊
911	{␊
912	␉// clear text buffer␊
913	␉prompt[0] = '\0';␊
914	␉prompt_pos=0;␊
915	␊
916	␉␊
917	␉if(␉gui.bootprompt.draw == true )␊
918	␉{␊
919	␉␉gui.bootprompt.draw = false;␊
920	␉␉gui.redraw = true;␊
921	␉␉// this causes extra frames to be drawn␊
922	␉␉//updateVRAM();␊
923	␉}␊
924	␊
925	␉return;␊
926	}␊
927	␊
928	void updateGraphicBootPrompt(int key)␊
929	{␊
930	␉if ( key == kBackspaceKey )␊
931	␉␉prompt[--prompt_pos] = '\0';␊
932	␉else ␊
933	␉{␊
934	␉␉prompt[prompt_pos] = key;␊
935	␉␉prompt_pos++;␊
936	␉␉prompt[prompt_pos] = '\0';␊
937	␉}␊
938	␊
939	␉fillPixmapWithColor( gui.bootprompt.pixmap, gui.bootprompt.bgcolor);␊
940	␊
941	␉makeRoundedCorners( gui.bootprompt.pixmap);␊
942	␊
943	␉position_t p_text = pos( gui.bootprompt.hborder , ( ( gui.bootprompt.height - font_console.chars[0]->height) ) / 2 );␊
944	␊
945	␉// print the boot prompt text␊
946	␉drawStr(prompt_text, &font_console, gui.bootprompt.pixmap, p_text);␊
947	␉␊
948	␉// get the position of the end of the boot prompt text to display user input␊
949	␉position_t p_prompt = pos( p_text.x + ( ( strlen(prompt_text) ) * font_console.chars[0]->width ), p_text.y );␊
950	␊
951	␉// calculate the position of the cursor␊
952	␉int␉offset = ( prompt_pos - ( ( gui.bootprompt.width / font_console.chars[0]->width ) - strlen(prompt_text) - 2 ) );␉␊
953	␊
954	␉if ( offset < 0)␊
955	␉␉offset = 0;␊
956	␉␊
957	␉drawStr( prompt+offset, &font_console, gui.bootprompt.pixmap, p_prompt);␊
958	␊
959	␉gui.menu.draw = false;␊
960	␉gui.bootprompt.draw = true;␊
961	␉gui.redraw = true;␊
962	␉␊
963	␉updateVRAM();␊
964	␉␊
965	␉return;␊
966	}␊
967	␊
968	inline␊
969	void vramwrite (void *data, int width, int height)␊
970	{␊
971	␉if (VIDEO (depth) == 32 && VIDEO (rowBytes) == gui.backbuffer->width * 4)␊
972	␉␉memcpy((uint8_t )vram, gui.backbuffer->pixels, VIDEO (rowBytes)VIDEO (height));␊
973	␉else␊
974	␉{␊
975	␉␉uint32_t r, g, b;␊
976	␉␉int i, j;␊
977	␉␉for (i = 0; i < VIDEO (height); i++)␊
978	␉␉␉for (j = 0; j < VIDEO (width); j++)␊
979	␉␉␉{␊
980	␉␉␉␉b = ((uint8_t ) data)[4iwidth + 4j];␊
981	␉␉␉␉g = ((uint8_t ) data)[4iwidth + 4j + 1];␊
982	␉␉␉␉r = ((uint8_t ) data)[4iwidth + 4j + 2];␊
983	␉␉␉␉switch (VIDEO (depth))␊
984	␉␉␉␉{␊
985	␉␉␉␉␉case 32:␊
986	␉␉␉␉␉␉(uint32_t )(((uint8_t )vram)+iVIDEO (rowBytes) + j*4) = (b&0xff) \| ((g&0xff)<<8) \| ((r&0xff)<<16);␊
987	␉␉␉␉␉␉break;␊
988	␉␉␉␉␉case 24:␊
989	␉␉␉␉␉␉(uint32_t )(((uint8_t )vram)+iVIDEO (rowBytes) + j3) = (((uint32_t )(((uint8_t )vram)+iVIDEO (rowBytes) + j3))&0xff000000)␊
990	␉␉␉␉␉␉\| (b&0xff) \| ((g&0xff)<<8) \| ((r&0xff)<<16);␊
991	␉␉␉␉␉␉break;␊
992	␉␉␉␉␉case 16:␊
993	␉␉␉␉␉␉// Somehow 16-bit is always 15-bits really␊
994	␉␉␉␉␉␉//␉␉␉␉␉␉(uint16_t )(((uint8_t )vram)+iVIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) \| ((g&0xfc)<<3) \| ((r&0xf8)<<8);␊
995	␉␉␉␉␉␉//␉␉␉␉␉␉break;␉␉␉␉␉␉␉␊
996	␉␉␉␉␉case 15:␊
997	␉␉␉␉␉␉(uint16_t )(((uint8_t )vram)+iVIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) \| ((g&0xf8)<<2) \| ((r&0xf8)<<7);␊
998	␉␉␉␉␉␉break;␉␉␉␉␉␉␉␉␉␉␉␉␉␉␊
999	␉␉␉␉}␊
1000	␉␉␉}␊
1001	␉}␊
1002	}␊
1003	␊
1004	void updateVRAM()␊
1005	{␊
1006	␉if (gui.redraw)␊
1007	␉{␊
1008	␉␉if (gui.devicelist.draw)␊
1009	␉␉␉blend( gui.devicelist.pixmap, gui.backbuffer, gui.devicelist.pos );␊
1010	␊
1011	␉␉if (gui.bootprompt.draw)␊
1012	␉␉␉blend( gui.bootprompt.pixmap, gui.backbuffer, gui.bootprompt.pos );␊
1013	␉␉␉␉␊
1014	␉␉if (gui.menu.draw)␊
1015	␉␉␉blend( gui.menu.pixmap, gui.backbuffer, gui.menu.pos );␊
1016	␉␉␊
1017	␉␉if (gui.infobox.draw)␊
1018	␉␉␉blend( gui.infobox.pixmap, gui.backbuffer, gui.infobox.pos );␊
1019	␉}␊
1020	␉␊
1021	␉vramwrite ( gui.backbuffer->pixels, gui.backbuffer->width, gui.backbuffer->height );␊
1022	␊
1023	␉if (gui.redraw)␊
1024	␉{␊
1025	␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
1026	␉␉gui.redraw = false;␊
1027	␉}␊
1028	}␊
1029	␊
1030	struct putc_info {␊
1031	char * str;␊
1032	char * last_str;␊
1033	};␊
1034	␊
1035	static void␊
1036	sputc(int c, struct putc_info * pi)␊
1037	{␊
1038	if (pi->last_str)␊
1039	if (pi->str == pi->last_str) {␊
1040	*(pi->str) = '\0';␊
1041	return;␊
1042	}␊
1043	*(pi->str)++ = c;␊
1044	}␊
1045	␊
1046	int gprintf( window_t * window, const char * fmt, ...)␊
1047	{␊
1048	␉char *formattedtext;␊
1049	␊
1050	␉va_list ap;␊
1051	␉␊
1052	␉struct putc_info pi;␊
1053	␊
1054	␉if ((formattedtext = malloc(1024)) != NULL) {␊
1055	␉␉// format the text␊
1056	␉␉va_start(ap, fmt);␊
1057	␉␉pi.str = formattedtext;␊
1058	␉␉pi.last_str = 0;␊
1059	␉␉prf(fmt, ap, sputc, &pi);␊
1060	␉␉*pi.str = '\0';␊
1061	␉␉va_end(ap);␊
1062	␉␉␊
1063	␉␉position_t␉origin, cursor, bounds;␊
1064	␊
1065	␉␉int i;␊
1066	␉␉int character;␊
1067	␊
1068	␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
1069	␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
1070	␉␉␊
1071	␉␉bounds.x = ( window->width - window->hborder );␊
1072	␉␉bounds.y = ( window->height - window->vborder );␊
1073	␉␉␊
1074	␉␉cursor = origin;␊
1075	␉␉␉␊
1076	␉␉font_t *font = &font_console;␊
1077	␉␉␉␊
1078	␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1079	␉␉{␊
1080	␉␉␉character = formattedtext[i];␊
1081	␉␉␉␊
1082	␉␉␉character -= 32;␊
1083	␉␉␉␉␊
1084	␉␉␉// newline ?␊
1085	␉␉␉if( formattedtext[i] == '\n' )␊
1086	␉␉␉{␊
1087	␉␉␉␉cursor.x = window->hborder;␊
1088	␉␉␉␉cursor.y += font->height;␊
1089	␊
1090	␉␉␉␉if ( cursor.y > bounds.y )␊
1091	␉␉␉␉␉cursor.y = origin.y;␊
1092	␊
1093	␉␉␉␉continue;␊
1094	␉␉␉}␊
1095	␉␉␉␉␊
1096	␉␉␉// tab ?␊
1097	␉␉␉if( formattedtext[i] == '\t' )␊
1098	␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
1099	␉␉␉␊
1100	␉␉␉// draw the character␊
1101	␉␉␉if( font->chars[character])␊
1102	␉␉␉␉blend(font->chars[character], window->pixmap, cursor);␊
1103	␊
1104	␉␉␉cursor.x += font->chars[character]->width;␊
1105	␊
1106	␉␉␉// check x pos and do newline␊
1107	␉␉␉if ( cursor.x > bounds.x )␊
1108	␉␉␉{␊
1109	␉␉␉␉cursor.x = origin.x;␊
1110	␉␉␉␉cursor.y += font->height;␊
1111	␉␉␉}␊
1112	␉␉␉␊
1113	␉␉␉// check y pos and reset to origin.y␊
1114	␉␉␉if ( cursor.y > bounds.y )␊
1115	␉␉␉␉cursor.y = origin.y;␊
1116	␉␉}␊
1117	␊
1118	␉␉// update cursor postition␊
1119	␉␉window->cursor = cursor;␊
1120	␉␉␊
1121	␉␉free(formattedtext);␊
1122	␉␉␊
1123	␉␉return 0;␊
1124	␊
1125	␉}␊
1126	␉return 1;␊
1127	}␊
1128	␊
1129	int dprintf( window_t * window, const char * fmt, ...)␊
1130	{␊
1131	␉char *formattedtext;␊
1132	␉␊
1133	␉va_list ap;␊
1134	␉␊
1135	␉//window = &gui.debug;␊
1136	␉␊
1137	␉struct putc_info pi;␊
1138	␉␊
1139	␉if ((formattedtext = malloc(1024)) != NULL) {␊
1140	␉␉// format the text␊
1141	␉␉va_start(ap, fmt);␊
1142	␉␉pi.str = formattedtext;␊
1143	␉␉pi.last_str = 0;␊
1144	␉␉prf(fmt, ap, sputc, &pi);␊
1145	␉␉*pi.str = '\0';␊
1146	␉␉va_end(ap);␊
1147	␉␉␊
1148	␉␉position_t␉origin, cursor, bounds;␊
1149	␉␉␊
1150	␉␉int i;␊
1151	␉␉int character;␊
1152	␉␉␊
1153	␉␉origin.x = MAX( gui.debug.cursor.x, window->hborder );␊
1154	␉␉origin.y = MAX( gui.debug.cursor.y, window->vborder );␊
1155	␉␉␊
1156	␉␉bounds.x = ( window->width - window->hborder );␊
1157	␉␉bounds.y = ( window->height - window->vborder );␊
1158	␉␉␊
1159	␉␉cursor = origin;␊
1160	␉␉␊
1161	␉␉font_t *font = &font_console;␊
1162	␉␉␊
1163	␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1164	␉␉{␊
1165	␉␉␉character = formattedtext[i];␊
1166	␉␉␉␊
1167	␉␉␉character -= 32;␊
1168	␉␉␉␊
1169	␉␉␉// newline ?␊
1170	␉␉␉if( formattedtext[i] == '\n' )␊
1171	␉␉␉{␊
1172	␉␉␉␉cursor.x = window->hborder;␊
1173	␉␉␉␉cursor.y += font->height;␊
1174	␉␉␉␉␊
1175	␉␉␉␉if ( cursor.y > bounds.y )␊
1176	␉␉␉␉␉cursor.y = origin.y;␊
1177	␉␉␉␉␊
1178	␉␉␉␉continue;␊
1179	␉␉␉}␊
1180	␉␉␉␊
1181	␉␉␉// tab ?␊
1182	␉␉␉if( formattedtext[i] == '\t' )␊
1183	␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
1184	␉␉␉␊
1185	␉␉␉// draw the character␊
1186	␉␉␉if( font->chars[character])␊
1187	␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1188	␊
1189	␉␉␉cursor.x += font->chars[character]->width;␊
1190	␉␉␉␊
1191	␉␉␉// check x pos and do newline␊
1192	␉␉␉if ( cursor.x > bounds.x )␊
1193	␉␉␉{␊
1194	␉␉␉␉cursor.x = origin.x;␊
1195	␉␉␉␉cursor.y += font->height;␊
1196	␉␉␉}␊
1197	␉␉␉␊
1198	␉␉␉// check y pos and reset to origin.y␊
1199	␉␉␉if ( cursor.y > bounds.y )␊
1200	␉␉␉␉cursor.y = origin.y;␊
1201	␉␉}␊
1202	␉␉␊
1203	␉␉// update cursor postition␊
1204	␉␉gui.debug.cursor = cursor;␊
1205	␉␉␊
1206	␉␉free(formattedtext);␊
1207	␉␉␊
1208	␉␉return 0;␊
1209	␉␉␊
1210	␉}␊
1211	␉return 1;␊
1212	}␊
1213	␊
1214	int vprf(const char * fmt, va_list ap)␊
1215	{␊
1216	␉int i;␊
1217	␉int character;␊
1218	␊
1219	␉char *formattedtext;␊
1220	␉window_t *window = &gui.screen;␊
1221	␉struct putc_info pi;␊
1222	␉␊
1223	␉position_t␉origin, cursor, bounds;␊
1224	␉font_t *font = &font_console;␊
1225	␉␊
1226	␉if ((formattedtext = malloc(1024)) != NULL) {␊
1227	␉␉// format the text␊
1228	␉␉pi.str = formattedtext;␊
1229	␉␉pi.last_str = 0;␊
1230	␉␉prf(fmt, ap, sputc, &pi);␊
1231	␉␉*pi.str = '\0';␊
1232	␉␉␊
1233	␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
1234	␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
1235	␉␉bounds.x = ( window->width - ( window->hborder * 2 ) );␊
1236	␉␉bounds.y = ( window->height - ( window->vborder * 2 ) );␊
1237	␉␉cursor = origin;␊
1238	␉␉␉␊
1239	␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1240	␉␉{␊
1241	␉␉␉character = formattedtext[i];␊
1242	␉␉␉character -= 32;␊
1243	␉␉␉␊
1244	␉␉␉// newline ?␊
1245	␉␉␉if( formattedtext[i] == '\n' )␊
1246	␉␉␉{␊
1247	␉␉␉␉cursor.x = window->hborder;␊
1248	␉␉␉␉cursor.y += font->height;␊
1249	␉␉␉␉if ( cursor.y > bounds.y )␊
1250	␉␉␉␉{␊
1251	␉␉␉␉␉gui.redraw = true;␊
1252	␉␉␉␉␉updateVRAM();␊
1253	␉␉␉␉␉cursor.y = window->vborder;␊
1254	␉␉␉␉}␊
1255	␉␉␉␉window->cursor.y = cursor.y;␊
1256	␉␉␉␉continue;␊
1257	␉␉␉}␊
1258	␊
1259	␉␉␉// tab ?␊
1260	␉␉␉if( formattedtext[i] == '\t' )␊
1261	␉␉␉{␊
1262	␉␉␉␉cursor.x = ( cursor.x / ( font->chars[0]->width * 8 ) + 1 ) * ( font->chars[0]->width * 8 );␊
1263	␉␉␉␉continue;␊
1264	␉␉␉}␊
1265	␉␉␉cursor.x += font->chars[character]->width;␊
1266	␉␉␉␊
1267	␉␉␉// check x pos and do newline␊
1268	␉␉␉if ( cursor.x > bounds.x )␊
1269	␉␉␉{␊
1270	␉␉␉␉cursor.x = origin.x;␊
1271	␉␉␉␉cursor.y += font->height;␊
1272	␉␉␉}␊
1273	␉␉␉␉␊
1274	␉␉␉// check y pos and reset to origin.y␊
1275	␉␉␉if ( cursor.y > ( bounds.y + font->chars[0]->height) )␊
1276	␉␉␉{␊
1277	␉␉␉␉gui.redraw = true;␊
1278	␉␉␉␉updateVRAM();␊
1279	␉␉␉␉cursor.y = window->vborder;␊
1280	␉␉␉}␊
1281	␉␉␉// draw the character␊
1282	␉␉␉if( font->chars[character])␊
1283	␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1284	␉␉}␊
1285	␉␉// save cursor postition␊
1286	␉␉window->cursor.x = cursor.x;␊
1287	␉␉updateVRAM();␊
1288	␉␉free(formattedtext);␊
1289	␉␉return 0;␊
1290	␉}␊
1291	␉return 1;␊
1292	}␊
1293	␊
1294	void drawStr(char ch, font_t font, pixmap_t *blendInto, position_t p)␊
1295	{␊
1296	␉int i=0;␊
1297	␉int y=0; // we need this to support multilines '\n'␊
1298	␉int x=0;␊
1299	␉␊
1300	␉for(i=0;i<strlen(ch);i++)␊
1301	␉{␊
1302	␉␉int cha=(int)ch[i];␊
1303	␉␉␊
1304	␉␉cha-=32;␊
1305	␉␉␊
1306	␉␉// newline ?␊
1307	␉␉if( ch[i] == '\n' )␊
1308	␉␉{␊
1309	␉␉␉x = 0;␊
1310	␉␉␉y += font->height;␊
1311	␉␉␉continue;␊
1312	␉␉}␊
1313	␉␉␊
1314	␉␉// tab ?␊
1315	␉␉if( ch[i] == '\t' )␊
1316	␉␉␉x+=(font->chars[0]->width*5);␊
1317	␉␉␊
1318	␉␉if(font->chars[cha])␊
1319	␉␉␉blend(font->chars[cha], blendInto, pos(p.x+x, p.y+y));␊
1320	␉␉␊
1321	␉␉x += font->chars[cha]->width;␊
1322	␉}␊
1323	}␊
1324	␊
1325	void drawStrCenteredAt(char text, font_t font, pixmap_t *blendInto, position_t p)␊
1326	{␊
1327	␉int i = 0;␊
1328	␉int width = 0;␊
1329	␊
1330	␉// calculate the width in pixels␊
1331	␉for(i=0;i<strlen(text);i++)␊
1332	␉␉width += font->chars[text[i]-32]->width;␊
1333	␊
1334	␉p.x = ( p.x - ( width / 2 ) );␊
1335	␉p.y = ( p.y - ( font->height / 2 ) ); ␊
1336	␉␊
1337	␉if ( p.x == -6 )␊
1338	␉{␊
1339	␉␉p.x = 0;␊
1340	␉}␊
1341	␉␊
1342	␉for(i=0;i<strlen(text);i++)␊
1343	␉{␊
1344	␉␉int cha=(int)text[i];␊
1345	␉␉␊
1346	␉␉cha-=32;␊
1347	␊
1348	␉␉if(font->chars[cha])␊
1349	␉␉{␊
1350	␉␉␉blend(font->chars[cha], blendInto, p);␊
1351	␉␉␉p.x += font->chars[cha]->width;␊
1352	␉␉}␊
1353	␉}␊
1354	␉␊
1355	}␊
1356	␊
1357	int initFont(font_t font, image_t data)␊
1358	{␊
1359	␉unsigned int x = 0, y = 0, x2 = 0, x3 = 0;␊
1360	␉␊
1361	␉int start = 0, end = 0, count = 0, space = 0;␊
1362	␉␊
1363	␉bool monospaced = false;␊
1364	␉␊
1365	␉font->height = data->image->height;␉␊
1366	␊
1367	␉for( x = 0; x < data->image->width; x++)␊
1368	␉{␊
1369	␉␉start = end;␊
1370	␉␉␉␉␊
1371	␉␉// if the pixel is red we've reached the end of the char␊
1372	␉␉if( pixel( data->image, x, 0 ).value == 0xFFFF0000)␊
1373	␉␉{␊
1374	␉␉␉end = x + 1;␊
1375	␊
1376	␉␉␉if( (font->chars[count] = malloc(sizeof(pixmap_t)) ) )␊
1377	␉␉␉{␊
1378	␉␉␉␉font->chars[count]->width = ( end - start) - 1;␊
1379	␉␉␉␉font->chars[count]->height = font->height;␊
1380	␉␉␉␊
1381	␉␉␉␉if ( ( font->chars[count]->pixels = malloc( font->chars[count]->width * data->image->height * 4) ) )␊
1382	␉␉␉␉{␊
1383	␉␉␉␉␉space += ( font->chars[count]->width * data->image->height * 4 );␊
1384	␉␉␉␉␉// we skip the first line because there are just the red pixels for the char width␊
1385	␉␉␉␉␉for( y = 1; y< (font->height); y++)␊
1386	␉␉␉␉␉{␊
1387	␉␉␉␉␉␉for( x2 = start, x3 = 0; x2 < end; x2++, x3++)␊
1388	␉␉␉␉␉␉{␊
1389	␉␉␉␉␉␉␉pixel( font->chars[count], x3, y ) = pixel( data->image, x2, y );␊
1390	␉␉␉␉␉␉}␉␊
1391	␉␉␉␉␉}␊
1392	␉␉␉␉␉␊
1393	␉␉␉␉␉// check if font is monospaced␊
1394	␉␉␉␉␉if( ( count > 0 ) && ( font->width != font->chars[count]->width ) )␊
1395	␉␉␉␉␉␉monospaced = true;␊
1396	␉␉␉␉␉␉␊
1397	␉␉␉␉␉font->width = font->chars[count]->width;␊
1398	␉␉␉␉␉␊
1399	␉␉␉␉␉count++;␊
1400	␉␉␉␉}␊
1401	␉␉␉}␊
1402	␉␉}␊
1403	␉}␊
1404	␊
1405	␉if(monospaced)␊
1406	␉␉font->width = 0;␊
1407	␊
1408	␉return 0;␊
1409	}␊
1410	␊
1411	void colorFont(font_t *font, uint32_t color)␊
1412	{␊
1413	␉if( !color )␊
1414	␉␉return;␊
1415	␉␊
1416	␉int x, y, width, height;␊
1417	␉int count = 0;␊
1418	␉pixel_t *buff;␊
1419	␉␊
1420	␉while( font->chars[count++] )␊
1421	␉{␊
1422	␉␉width = font->chars[count-1]->width;␊
1423	␉␉height = font->chars[count-1]->height;␊
1424	␉␉for( y = 0; y < height; y++ )␊
1425	␉␉{␊
1426	␉␉␉for( x = 0; x < width; x++ )␊
1427	␉␉␉{␊
1428	␉␉␉␉buff = &(pixel( font->chars[count-1], x, y ));␊
1429	␉␉␉␉if( buff->ch.a )␊
1430	␉␉␉␉{␊
1431	␉␉␉␉␉buff->ch.r = (color & 0xFFFF0000) >> 16;␊
1432	␉␉␉␉␉buff->ch.g = (color & 0xFF00FF00) >> 8;␊
1433	␉␉␉␉␉buff->ch.b = (color & 0xFF0000FF);␊
1434	␉␉␉␉}␊
1435	␉␉␉}␊
1436	␉␉}␊
1437	␉}␊
1438	}␊
1439	␊
1440	void makeRoundedCorners(pixmap_t *p)␊
1441	{␊
1442	␉int x,y;␊
1443	␉int width=p->width-1;␊
1444	␉int height=p->height-1;␊
1445	␉␊
1446	␉// 10px rounded corner alpha values␊
1447	␉uint8_t roundedCorner[10][10] =␊
1448	␉{␊
1449	␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x80, 0xC0, 0xFF},␊
1450	␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0xFF},␊
1451	␉␉{ 0x00, 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1452	␉␉{ 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1453	␉␉{ 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1454	␉␉{ 0x00, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1455	␉␉{ 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1456	␉␉{ 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1457	␉␉{ 0xC0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1458	␉␉{ 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}␊
1459	␉};␊
1460	␉␊
1461	␉uint8_t alpha=0;␊
1462	␉␊
1463	␉for( y=0; y<10; y++)␊
1464	␉{␊
1465	␉␉for( x=0; x<10; x++)␊
1466	␉␉{␊
1467	␉␉␉// skip if the pixel should be visible␊
1468	␉␉␉if(roundedCorner[y][x] != 0xFF) ␊
1469	␉␉␉{ ␊
1470	␉␉␉␉alpha = ( roundedCorner[y][x] ? (uint8_t) (roundedCorner[y][x] * pixel(p, x, y).ch.a) / 255 : 0 );␊
1471	␉␉␉␉// Upper left corner␊
1472	␉␉␉␉pixel(p, x, y).ch.a = alpha;␊
1473	␊
1474	␉␉␉␉// upper right corner␊
1475	␉␉␉␉pixel(p, width-x,y).ch.a = alpha;␊
1476	␊
1477	␉␉␉␉// lower left corner␊
1478	␉␉␉␉pixel(p, x, height-y).ch.a = alpha;␊
1479	␊
1480	␉␉␉␉// lower right corner␊
1481	␉␉␉␉pixel(p, width-x, height-y).ch.a = alpha;␊
1482	␉␉␉}␊
1483	␉␉}␊
1484	␉}␊
1485	}␊
1486	␊
1487	void showInfoBox(char title, char text)␊
1488	{␊
1489	␉int i, key, lines, visiblelines;␊
1490	␊
1491	␉int currentline=0;␊
1492	␉int cnt=0;␊
1493	␉int offset=0;␊
1494	␉␊
1495	␉if( !title \|\| !text )␊
1496	␉␉return;␊
1497	␉␊
1498	␉position_t pos_title = pos ( gui.infobox.vborder, gui.infobox.vborder );␊
1499	␊
1500	␉// calculate number of lines in the title␊
1501	␉for ( i = 0, lines = 1; i<strlen(title); i++ )␊
1502	␉␉if( title[i] == '\n')␊
1503	␉␉␉lines++;␊
1504	␉␊
1505	␉// y position of text is lines in title * height of font␊
1506	␉position_t pos_text = pos( pos_title.x , pos_title.y + ( font_console.height * lines ));␊
1507	␉␊
1508	␉// calculate number of lines in the text␊
1509	␉for ( i=0, lines = 1; i<strlen(text); i++ )␊
1510	␉␉if( text[i] == '\n')␊
1511	␉␉␉lines++;␊
1512	␉␊
1513	␉// if text ends with \n strip off␊
1514	␉if( text[i] == '\n' \|\| text[i] == '\0')␊
1515	␉␉lines--;␊
1516	␉␊
1517	␉visiblelines = ( ( gui.infobox.height - ( gui.infobox.vborder * 2 ) ) / font_console.height ) - 1;␊
1518	␉␊
1519	␉// lets display the text and allow scroll thru using up down / arrows␊
1520	␉while(1)␊
1521	␉{␊
1522	␉␉// move to current line in text␊
1523	␉␉for( offset = 0, i = 0; offset < strlen(text); offset++ )␊
1524	␉␉{␊
1525	␉␉␉if( currentline == i)␊
1526	␉␉␉␉break;␊
1527	␉␉␉if( text[offset] =='\n')␊
1528	␉␉␉␉i++;␊
1529	␉␉}␊
1530	␊
1531	␉␉// find last visible line in text and place \0␊
1532	␉␉for( i = offset, cnt = 0; i < strlen(text); i++)␊
1533	␉␉{␊
1534	␉␉␉if(text[i]=='\n')␊
1535	␉␉␉␉cnt++;␊
1536	␉␉␉if ( cnt == visiblelines )␊
1537	␉␉␉{␊
1538	␉␉␉␉text[i]='\0';␊
1539	␉␉␉␉break;␊
1540	␉␉␉}␊
1541	␉␉}␊
1542	␉␉␉␉␊
1543	␉␉fillPixmapWithColor( gui.infobox.pixmap, gui.infobox.bgcolor);␊
1544	␊
1545	␉␉makeRoundedCorners( gui.infobox.pixmap);␊
1546	␉␉␉␊
1547	␉␉// print the title if present␊
1548	␉␉if( title )␊
1549	␉␉␉drawStr(title, &font_console, gui.infobox.pixmap, pos_title);␊
1550	␊
1551	␉␉// print the text␊
1552	␉␉drawStr( text + offset, &font_console, gui.infobox.pixmap, pos_text);␊
1553	␊
1554	␉␉// restore \n in text␊
1555	␉␉if ( cnt == visiblelines )␊
1556	␉␉␉text[i] = '\n';␊
1557	␉␉␊
1558	␉␉position_t pos_indicator = pos( gui.infobox.width - ( images[iTextScrollPrev].image->width - ( gui.infobox.vborder / 2) ), pos_text.y );␊
1559	␉␉␊
1560	␉␉// draw prev indicator␊
1561	␉␉if(offset)␊
1562	␉␉{␊
1563	␉␉␉blend( images[iTextScrollPrev].image, gui.infobox.pixmap, centeredAt( images[iTextScrollPrev].image, pos_indicator ));␊
1564	␉␉}␊
1565	␉␉␊
1566	␉␉// draw next indicator␊
1567	␉␉if( lines > ( currentline + visiblelines ) )␊
1568	␉␉{␊
1569	␉␉␉pos_indicator.y = ( gui.infobox.height - ( ( images[iTextScrollNext].image->width + gui.infobox.vborder ) / 2 ) );␊
1570	␉␉␉blend( images[iTextScrollNext].image, gui.infobox.pixmap, centeredAt( images[iTextScrollNext].image, pos_indicator ) );␊
1571	␉␉}␊
1572	␊
1573	␉␉gui.bootprompt.draw = false;␊
1574	␉␉gui.infobox.draw = true;␊
1575	␉␉gui.redraw = true;␊
1576	␉␉␊
1577	␉␉updateVRAM();␊
1578	␉␉␊
1579	␉␉key = getc();␊
1580	␉␉␉␊
1581	␉␉if( key == kUpArrowkey )␊
1582	␉␉␉if( currentline > 0 )␊
1583	␉␉␉␉currentline--;␊
1584	␊
1585	␉␉if( key == kDownArrowkey )␊
1586	␉␉␉if( lines > ( currentline + visiblelines ) )␊
1587	␉␉␉␉currentline++;␊
1588	␊
1589	␉␉if( key == kEscapeKey \|\| key == 'q' \|\| key == 'Q')␊
1590	␉␉{␊
1591	␉␉␉gui.infobox.draw = false;␊
1592	␉␉␉gui.redraw = true;␊
1593	␉␉␉updateVRAM();␊
1594	␉␉␉break;␊
1595	␉␉}␊
1596	␉}␊
1597	}␊
1598	␊
1599	void animateProgressBar()␊
1600	{␊
1601	␉int y;␊
1602	␉␊
1603	␉if( time18() > lasttime)␊
1604	␉{␊
1605	␉␉lasttime = time18();␊
1606	␊
1607	␉␉pixmap_t *buffBar = images[iProgressBar].image;␊
1608	␊
1609	␉␉uint32_t buff = buffBar->pixels[0].value;␊
1610	␉␊
1611	␉␉memcpy( buffBar->pixels, buffBar->pixels + 1, ( (buffBar->widthbuffBar->height) - 1 ) 4 );␊
1612	␊
1613	␉␉for( y = buffBar->height - 1; y > 0; y--)␊
1614	␉␉␉pixel(buffBar, buffBar->width - 1, y) = pixel(buffBar, buffBar->width - 1, y - 1);␊
1615	␊
1616	␉␉pixel(buffBar, buffBar->width-1, 0).value = buff;␊
1617	␉}␊
1618	}␊
1619	␊
1620	void drawProgressBar(pixmap_t *blendInto, uint16_t width, position_t p, uint8_t progress)␊
1621	{␊
1622	␉if(progress>100)␊
1623	␉␉return;␊
1624	␉␊
1625	␉p.x = ( p.x - ( width / 2 ) );␊
1626	␊
1627	␉int todraw = (width * progress) / 100;␊
1628	␊
1629	␉pixmap_t *buff = images[iProgressBar].image;␊
1630	␉pixmap_t *buffBG = images[iProgressBarBackground].image;␊
1631	␉if(!buff \|\| !buffBG)␊
1632	␉␉return;␊
1633	␉␊
1634	␉pixmap_t progressbar;␊
1635	␉progressbar.pixels=malloc(width * 4 * buff->height);␊
1636	␉if(!progressbar.pixels)␊
1637	␉␉return; ␊
1638	␉␊
1639	␉progressbar.width = width;␊
1640	␉progressbar.height = buff->height;␊
1641	␊
1642	␉int x=0,x2=0,y=0;␊
1643	␉␊
1644	␉for(y=0; y<buff->height; y++)␊
1645	␉{␊
1646	␉␉for(x=0; x<todraw; x++, x2++)␊
1647	␉␉{␊
1648	␉␉␉if(x2 == (buff->width-1)) x2=0;␊
1649	␉␉␉pixel(&progressbar, x,y).value = pixel(buff, x2,y).value;␊
1650	␉␉}␊
1651	␉␉x2=0;␊
1652	␉}␊
1653	␊
1654	␉for(y=0; y<buff->height; y++)␊
1655	␉{␊
1656	␉␉for(x=todraw, x2 = 0; x < width - 1; x++, x2++)␊
1657	␉␉{␊
1658	␉␉␉if(x2 == (buffBG->width -2 )) x2 = 0;␊
1659	␉␉␉␉pixel(&progressbar, x,y).value = pixel(buffBG, x2,y).value;␊
1660	␉␉}␊
1661	␉␉if(progress < 100)␊
1662	␉␉␉pixel(&progressbar, width - 1, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1663	␉␉if(progress == 0)␊
1664	␉␉␉pixel(&progressbar, 0, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1665	␉␉x2=0;␊
1666	␉}␊
1667	␉ ␊
1668	␉blend(&progressbar, blendInto, p);␊
1669	␉animateProgressBar();␊
1670	␉free(progressbar.pixels);␊
1671	}␊
1672	␊
1673	void drawInfoMenuItems()␊
1674	{␊
1675	␉int i,n;␊
1676	␉␊
1677	␉position_t position;␊
1678	␉␊
1679	␉pixmap_t *selection = images[iMenuSelection].image;␊
1680	␉␊
1681	␉pixmap_t *pbuff;␊
1682	␊
1683	␉fillPixmapWithColor(gui.menu.pixmap, gui.menu.bgcolor);␊
1684	␊
1685	␉makeRoundedCorners(gui.menu.pixmap);␊
1686	␉␊
1687	␉uint8_t offset = infoMenuNativeBoot ? 0 : infoMenuItemsCount - 1;␊
1688	␊
1689	␉position = pos(0,0);␊
1690	␉␊
1691	␉for ( i = 0, n = iMenuBoot; i < infoMenuItemsCount; i++, n++)␊
1692	␉{␊
1693	␉␉if (i == infoMenuSelection)␊
1694	␉␉␉blend(selection, gui.menu.pixmap, position);␊
1695	␊
1696	␉␉pbuff = images[n].image;␊
1697	␉␉if (offset && i >= INFOMENU_NATIVEBOOT_START && i <= INFOMENU_NATIVEBOOT_END)␊
1698	␉␉␉blend( images[n + (iMenuHelp - iMenuBoot)].image , gui.menu.pixmap, ␊
1699	␉␉␉␉pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1700	␉␉else␊
1701	␉␉␉blend( pbuff, gui.menu.pixmap, ␊
1702	␉␉␉␉pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1703	␊
1704	␉␉drawStr(infoMenuItems[i].text, &font_console, gui.menu.pixmap, ␊
1705	␉␉␉pos(position.x + (pbuff->width + gui.menu.hborder), ␊
1706	␉␉␉␉position.y + ((selection->height - font_console.height) / 2)));␊
1707	␉␉position.y += images[iMenuSelection].image->height;␊
1708	␉␊
1709	␉}␊
1710	␉␊
1711	␉gui.redraw = true;␊
1712	}␊
1713	␊
1714	int drawInfoMenu()␊
1715	{␊
1716	␉drawInfoMenuItems();␊
1717	␊
1718	␉gui.menu.draw = true;␊
1719	␊
1720	␉updateVRAM();␊
1721	␉␊
1722	␉return 1;␊
1723	}␊
1724	␊
1725	int updateInfoMenu(int key)␊
1726	{␊
1727	␉switch (key)␊
1728	␉{␊
1729	␊
1730	␉␉case kUpArrowkey:␉// up arrow␊
1731	␉␉␉␉if (infoMenuSelection > 0)␊
1732	␉␉␉␉{␊
1733	␉␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_END + 1)␊
1734	␉␉␉␉␉␉infoMenuSelection -= 4;␊
1735	␉␉␉␉␉␊
1736	␉␉␉␉␉else␊
1737	␉␉␉␉␉␉infoMenuSelection--;␊
1738	␉␉␉␉␉␉drawInfoMenuItems();␊
1739	␉␉␉␉␉␉updateVRAM();␊
1740	␉␉␉␉␉␊
1741	␉␉␉␉} else {␊
1742	␉␉␉␉␉␊
1743	␉␉␉␉␉gui.menu.draw = false;␊
1744	␉␉␉␉␉gui.redraw = true;␊
1745	␊
1746	␉␉␉␉␉updateVRAM();␊
1747	␉␉␉␉␉␊
1748	␉␉␉␉␉return CLOSE_INFO_MENU;␊
1749	␉␉␉␉}␊
1750	␉␉␉␉break;␊
1751	␊
1752	␉␉case kDownArrowkey:␉// down arrow␊
1753	␉␉␉␉if (infoMenuSelection < infoMenuItemsCount - 1)␊
1754	␉␉␉␉{␊
1755	␉␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_START - 1)␊
1756	␉␉␉␉␉␉infoMenuSelection += 4;␊
1757	␉␉␉␉␉else␊
1758	␉␉␉␉␉␉infoMenuSelection++;␊
1759	␉␉␉␉␉drawInfoMenuItems();␊
1760	␉␉␉␉␉updateVRAM();␊
1761	␉␉␉␉}␊
1762	␉␉␉␉break;␊
1763	␊
1764	␉␉case kReturnKey:␊
1765	␉␉␉␉key = 0;␊
1766	␉␉␉␉if( infoMenuSelection == MENU_SHOW_MEMORY_INFO )␊
1767	␉␉␉␉␉showInfoBox( "Memory Info. Press q to quit.\n", getMemoryInfoString());␊
1768	␊
1769	␉␉␉␉else if( infoMenuSelection == MENU_SHOW_VIDEO_INFO )␊
1770	␉␉␉␉␉showInfoBox( getVBEInfoString(), getVBEModeInfoString() );␊
1771	␉␉␉␊
1772	␉␉␉␉else if( infoMenuSelection == MENU_SHOW_HELP )␊
1773	␉␉␉␉␉showHelp();␊
1774	␉␉␉␉␉␊
1775	␉␉␉␉else␊
1776	␉␉␉␉{␊
1777	␉␉␉␉␉int buff = infoMenuSelection;␊
1778	␉␉␉␉␉infoMenuSelection = 0;␊
1779	␉␉␉␉␉return buff;␊
1780	␉␉␉␉}␊
1781	␉␉␉␉break;␊
1782	␉␉}␊
1783	␉return DO_NOT_BOOT;␊
1784	}␊
1785	␊
1786	uint16_t bootImageWidth = 0; ␊
1787	uint16_t bootImageHeight = 0; ␊
1788	uint8_t *bootImageData = NULL; ␊
1789	static bool usePngImage = true;␊
1790	␊
1791	//==========================================================================␊
1792	// loadBootGraphics␊
1793	static void loadBootGraphics(void)␊
1794	{␊
1795	␉if (bootImageData != NULL) {␊
1796	␉␉return;␊
1797	␉}␊
1798	␊
1799	␉char dirspec[256];␊
1800	␊
1801	␉if ((strlen(theme_name) + 24) > sizeof(dirspec)) {␊
1802	␉␉usePngImage = false; ␊
1803	␉␉return;␊
1804	␉}␊
1805	␉sprintf(dirspec, "/Extra/Themes/%s/boot.png", theme_name);␊
1806	␉if (loadPngImage(dirspec, &bootImageWidth, &bootImageHeight, &bootImageData) != 0) {␊
1807	#ifdef EMBED_THEME␊
1808	␉if ((loadEmbeddedPngImage(__boot_png, __boot_png_len, &bootImageWidth, &bootImageHeight, &bootImageData)) != 0)␊
1809	#endif␊
1810	␉␉usePngImage = false; ␊
1811	␉}␊
1812	}␊
1813	␊
1814	//==========================================================================␊
1815	// drawBootGraphics␊
1816	void drawBootGraphics(void)␊
1817	{␊
1818	␉int pos;␊
1819	␉int length;␊
1820	␉const char *dummyVal;␊
1821	␉int oldScreenWidth, oldScreenHeight;␊
1822	␉bool legacy_logo;␊
1823	␉uint16_t x, y; ␊
1824	␉␊
1825	␉if (getBoolForKey("Legacy Logo", &legacy_logo, &bootInfo->bootConfig) && legacy_logo) {␊
1826	␉␉usePngImage = false; ␊
1827	␉} else if (bootImageData == NULL) {␊
1828	␉␉loadBootGraphics();␊
1829	␉}␊
1830	␊
1831	␉// parse screen size parameters␊
1832	␉if (getIntForKey("boot_width", &pos, &bootInfo->themeConfig) && pos > 0) {␊
1833	␉␉screen_params[0] = pos;␊
1834	␉} else {␊
1835	␉␉screen_params[0] = DEFAULT_SCREEN_WIDTH;␊
1836	␉}␊
1837	␉if (getIntForKey("boot_height", &pos, &bootInfo->themeConfig) && pos > 0) {␊
1838	␉␉screen_params[1] = pos;␊
1839	␉} else {␊
1840	␉␉screen_params[1] = DEFAULT_SCREEN_HEIGHT;␊
1841	␉}␊
1842	␊
1843	// Save current screen resolution.␊
1844	␉oldScreenWidth = gui.screen.width;␊
1845	␉oldScreenHeight = gui.screen.height;␊
1846	␊
1847	␉gui.screen.width = screen_params[0];␊
1848	␉gui.screen.height = screen_params[1];␊
1849	␊
1850	␉// find best matching vesa mode for our requested width & height␊
1851	␉getGraphicModeParams(screen_params);␊
1852	␊
1853	// Set graphics mode if the booter was in text mode or the screen resolution has changed.␊
1854	␉if (bootArgs->Video.v_display == VGA_TEXT_MODE␊
1855	␉␉\|\| (screen_params[0] != oldScreenWidth && screen_params[1] != oldScreenHeight) )␊
1856	␉{␊
1857	␉␉setVideoMode(GRAPHICS_MODE, 0);␊
1858	␉}␊
1859	␊
1860	␉if (getValueForKey("-checkers", &dummyVal, &length, &bootInfo->bootConfig)) {␊
1861	␉␉drawCheckerBoard();␊
1862	␉} else {␊
1863	␉␉// Fill the background to 75% grey (same as BootX). ␊
1864	␉␉drawColorRectangle(0, 0, screen_params[0], screen_params[1], 0x01); ␊
1865	␉}␊
1866	␉if ((bootImageData) && (usePngImage)) { ␊
1867	␉␉x = (screen_params[0] - MIN(bootImageWidth, screen_params[0])) / 2; ␊
1868	␉␉y = (screen_params[1] - MIN(bootImageHeight, screen_params[1])) / 2; ␊
1869	␊
1870	␉␉// Draw the image in the center of the display. ␊
1871	␉␉blendImage(x, y, bootImageWidth, bootImageHeight, bootImageData); ␊
1872	␉} else { ␊
1873	␉␉uint8_t *appleBootPict; ␊
1874	␉␉bootImageData = NULL; ␊
1875	␉␉bootImageWidth = kAppleBootWidth; ␊
1876	␉␉bootImageHeight = kAppleBootHeight; ␊
1877	␊
1878	␉␉// Prepare the data for the default Apple boot image. ␊
1879	␉␉appleBootPict = (uint8_t ) decodeRLE(gAppleBootPictRLE, kAppleBootRLEBlocks, bootImageWidth bootImageHeight); ␊
1880	␉␉if (appleBootPict) { ␊
1881	␉␉␉convertImage(bootImageWidth, bootImageHeight, appleBootPict, &bootImageData); ␊
1882	␉␉␉if (bootImageData) {␉␊
1883	␉␉␉␉x = (screen_params[0] - MIN(kAppleBootWidth, screen_params[0])) / 2; ␊
1884	␉␉␉␉y = (screen_params[1] - MIN(kAppleBootHeight, screen_params[1])) / 2; ␊
1885	␉␉␉␉drawDataRectangle(x, y, kAppleBootWidth, kAppleBootHeight, bootImageData);␊
1886	␉␉␉␉free(bootImageData);␊
1887	␉␉␉}␊
1888	␉␉␉free(appleBootPict); ␊
1889	␉␉} ␊
1890	␉} ␊
1891	}␊
1892

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