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Root/branches/meklort/i386/modules/GUI/gui.c

Source at commit 574 created 13 years 6 months ago.
By meklort, GUI module changes to support NBI
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#include "modules.h"␊
15#include "../Resolution/edid.h"␊
16␊
17␊
18gui_t gui;␉␉␉␉␉// gui structure␊
19font_t font_small;␊
20font_t font_console;␊
21␊
22␊
23#define IMG_REQUIRED -1␊
24#define THEME_NAME_DEFAULT␉"Default"␊
25const char* theme_name = THEME_NAME_DEFAULT;␉␊
26␊
27#ifdef EMBED_THEME␊
28#include "art.h"␊
29#endif␊
30␊
31#define LOADPNG(img, alt_img) if (loadThemeImage(#img, alt_img) != 0) { return 1; }␊
32␊
33#define MIN(x, y) ((x) < (y) ? (x) : (y))␊
34#define MAX(x, y) ((x) > (y) ? (x) : (y))␊
35␊
36#define VIDEO(x) (bootArgs->Video.v_ ## x)␊
37␊
38#define vram VIDEO(baseAddr)␊
39␊
40int lasttime = 0; // we need this for animating maybe␊
41␊
42extern int gDeviceCount;␊
43␊
44␊
45/*␊
46 * ATTENTION: the enum and the following array images[] MUST match !!!␊
47 */␊
48enum {␊
49 iBackground = 0,␊
50 iLogo,␊
51␉␊
52 iDeviceGeneric,␊
53 iDeviceGeneric_o,␊
54 iDeviceHFS,␊
55 iDeviceHFS_o,␊
56 iDeviceHFSRAID,␊
57 iDeviceHFSRAID_o,␊
58 iDeviceEXT3,␊
59 iDeviceEXT3_o,␊
60 iDeviceFAT,␊
61 iDeviceFAT_o,␊
62 iDeviceFAT16,␊
63 iDeviceFAT16_o,␊
64 iDeviceFAT32,␊
65 iDeviceFAT32_o,␊
66 iDeviceNTFS,␊
67 iDeviceNTFS_o,␊
68 iDeviceCDROM,␊
69 iDeviceCDROM_o,␊
70␉␊
71 iSelection,␊
72 iDeviceScrollPrev,␊
73 iDeviceScrollNext,␊
74␉␊
75 iMenuBoot,␊
76 iMenuVerbose,␊
77 iMenuIgnoreCaches,␊
78 iMenuSingleUser,␊
79 iMenuMemoryInfo,␊
80 iMenuVideoInfo,␊
81 iMenuHelp,␊
82 iMenuVerboseDisabled,␊
83 iMenuIgnoreCachesDisabled,␊
84 iMenuSingleUserDisabled,␊
85 iMenuSelection,␊
86␉␊
87 iProgressBar,␊
88 iProgressBarBackground,␊
89␉␊
90 iTextScrollPrev,␊
91 iTextScrollNext,␊
92␉␊
93 iFontConsole,␊
94 iFontSmall,␊
95};␊
96␊
97image_t images[] = {␊
98 {.name = "background", .image = NULL},␊
99 {.name = "logo", .image = NULL},␊
100 ␊
101 {.name = "device_generic", .image = NULL},␊
102 {.name = "device_generic_o", .image = NULL},␊
103 {.name = "device_hfsplus", .image = NULL},␊
104 {.name = "device_hfsplus_o", .image = NULL},␊
105 {.name = "device_hfsraid", .image = NULL},␊
106 {.name = "device_hfsraid_o", .image = NULL},␊
107 {.name = "device_ext3", .image = NULL},␊
108 {.name = "device_ext3_o", .image = NULL},␊
109 {.name = "device_fat", .image = NULL},␊
110 {.name = "device_fat_o", .image = NULL},␊
111 {.name = "device_fat16", .image = NULL},␊
112 {.name = "device_fat16_o", .image = NULL},␊
113 {.name = "device_fat32", .image = NULL},␊
114 {.name = "device_fat32_o", .image = NULL},␊
115 {.name = "device_ntfs", .image = NULL},␊
116 {.name = "device_ntfs_o", .image = NULL},␊
117 {.name = "device_cdrom", .image = NULL},␊
118 {.name = "device_cdrom_o", .image = NULL},␊
119␉␊
120 {.name = "device_selection", .image = NULL},␊
121 {.name = "device_scroll_prev", .image = NULL},␊
122 {.name = "device_scroll_next", .image = NULL},␊
123 ␊
124 {.name = "menu_boot", .image = NULL},␊
125 {.name = "menu_verbose", .image = NULL},␊
126 {.name = "menu_ignore_caches", .image = NULL},␊
127 {.name = "menu_single_user", .image = NULL},␊
128 {.name = "menu_memory_info", .image = NULL},␊
129 {.name = "menu_video_info", .image = NULL},␊
130 {.name = "menu_help", .image = NULL},␊
131 {.name = "menu_verbose_disabled", .image = NULL},␊
132 {.name = "menu_ignore_caches_disabled", .image = NULL},␊
133 {.name = "menu_single_user_disabled", .image = NULL},␊
134 {.name = "menu_selection", .image = NULL},␊
135 ␊
136 {.name = "progress_bar", .image = NULL},␊
137 {.name = "progress_bar_background", .image = NULL},␊
138 ␊
139 {.name = "text_scroll_prev", .image = NULL},␊
140 {.name = "text_scroll_next", .image = NULL},␊
141 ␊
142 {.name = "font_console", .image = NULL},␊
143 {.name = "font_small", .image = NULL},␊
144};␊
145␊
146int imageCnt = 0;␊
147␊
148extern int␉gDeviceCount;␊
149extern int␉selectIndex;␊
150␊
151char prompt[BOOT_STRING_LEN];␊
152␊
153int prompt_pos=0;␊
154␊
155char prompt_text[] = "boot: ";␊
156␊
157menuitem_t infoMenuItems[] =␊
158{␊
159␉{ .text = "Boot" },␊
160␉{ .text = "Boot Verbose" },␊
161␉{ .text = "Boot Ignore Caches" },␊
162␉{ .text = "Boot Single User" },␊
163␉{ .text = "Memory Info" },␊
164␉{ .text = "Video Info" },␊
165␉{ .text = "Help" }␊
166};␊
167␊
168int initFont(font_t *font, image_t *image);␊
169void colorFont(font_t *font, uint32_t color);␊
170void makeRoundedCorners(pixmap_t *p);␊
171␊
172int infoMenuSelection = 0;␊
173int infoMenuItemsCount = sizeof(infoMenuItems)/sizeof(infoMenuItems[0]);␊
174␊
175bool infoMenuNativeBoot = false;␊
176␊
177unsigned long screen_params[4] = {DEFAULT_SCREEN_WIDTH, DEFAULT_SCREEN_HEIGHT, 32, 0};␉// here we store the used screen resolution␊
178␊
179int getImageIndexByName(const char *name)␊
180{␊
181 int i;␊
182␉for (i = 0; i < sizeof(images) / sizeof(images[0]); i++)␊
183␉{␊
184␉ if (strcmp(name, images[i].name) == 0)␊
185␉ return i; // found the name␊
186␉}␊
187␉return -1;␊
188}␊
189␊
190#ifdef EMBED_THEME␊
191static int getEmbeddedImageIndexByName(const char *name)␊
192{␊
193␉int upperLimit = sizeof(embeddedImages) / sizeof(embeddedImages[0]) - 1;␊
194␉int lowerLimit = 0;␊
195␉int compareIndex = (upperLimit - lowerLimit) >> 1; // Midpoint␊
196␉int result;␊
197␉␊
198␉// NOTE: This algorithm assumes that the embeddedImages is sorted.␊
199␉// This is currently done using the make file. If the array is every ␊
200␉// manualy generated, this *will* fail to work properly.␊
201␉while((result = strcmp(name, embeddedImages[compareIndex].name)) != 0)␊
202␉{␊
203␉␉if(result > 0)␉// We need to search a HIGHER index␊
204␉␉{␊
205␉␉␉if(compareIndex != lowerLimit)␊
206␉␉␉{␊
207␉␉␉␉lowerLimit = compareIndex;␊
208␉␉␉}␊
209␉␉␉else␊
210␉␉␉{␊
211␉␉␉␉return -1;␊
212␉␉␉}␊
213␉␉␉compareIndex = (upperLimit + lowerLimit + 1) >> 1;␉// Midpoint, round up␊
214␉␉}␊
215␉␉else // We Need to search a LOWER index␊
216␉␉{␊
217␉␉␉if(compareIndex != upperLimit)␊
218␉␉␉{␊
219␉␉␉␉upperLimit = compareIndex;␊
220␉␉␉}␊
221␉␉␉else␊
222␉␉␉{␊
223␉␉␉␉return -1;␊
224␉␉␉}␊
225␉␉␉compareIndex = (upperLimit + lowerLimit) >> 1;␉// Midpoint, round down␊
226␉␉}␊
227␉}␊
228␉return compareIndex;␊
229}␊
230#endif␊
231␊
232static int loadThemeImage(const char *image, int alt_image)␊
233{␊
234␉char␉␉dirspec[256];␊
235␉int ␉␉i;␊
236#ifdef EMBED_THEME␊
237␉int ␉␉e;␊
238#endif␊
239␉uint16_t␉width;␊
240␉uint16_t␉height;␊
241␉uint8_t␉␉*imagedata;␊
242␉if ((strlen(image) + strlen(theme_name) + 20 ) > sizeof(dirspec)) {␊
243␉␉return 1;␊
244␉}␊
245␉␊
246 if ((i = getImageIndexByName(image)) >= 0)␊
247 {␊
248 if (images[i].image == NULL) {␊
249 images[i].image = malloc(sizeof(pixmap_t));␊
250 }␊
251 sprintf(dirspec, "/Extra/Themes/%s/%s.png", theme_name, image);␊
252␊
253 width = 0;␊
254 height = 0;␊
255 imagedata = NULL;␊
256 if ((loadPngImage(dirspec, &width, &height, &imagedata)) == 0)␊
257 {␊
258 images[i].image->width = width;␊
259 images[i].image->height = height;␊
260 images[i].image->pixels = (pixel_t *)imagedata;␊
261 flipRB(images[i].image);␊
262 return 0;␊
263 }␊
264#ifdef EMBED_THEME␊
265 else if ((e = getEmbeddedImageIndexByName(image)) >= 0)␊
266 {␊
267 unsigned char *embed_data;␊
268 unsigned int embed_size;␊
269 embed_data = embeddedImages[e].pngdata;␊
270 embed_size = *embeddedImages[e].length;␊
271␉␉␉␊
272 if (loadEmbeddedPngImage(embed_data, embed_size, &width, &height, &imagedata) == 0)␊
273 {␊
274 images[i].image->width = width;␊
275 images[i].image->height = height;␊
276 images[i].image->pixels = (pixel_t *)imagedata;␊
277 flipRB(images[i].image);␊
278 return 0;␊
279 }␊
280␉␉␉␊
281 return 0;␊
282 }␊
283#endif␊
284 else if (alt_image != IMG_REQUIRED && images[alt_image].image->pixels != NULL)␊
285 {␊
286 // Using the passed alternate image for non-mandatory images.␊
287 // We don't clone the already existing pixmap, but using its properties instead!␊
288 images[i].image->width = images[alt_image].image->width;␊
289 images[i].image->height = images[alt_image].image->height;␊
290 images[i].image->pixels = images[alt_image].image->pixels;␊
291 return 0;␊
292 }␊
293 else␊
294 {␊
295#ifndef EMBED_THEME␊
296 printf("ERROR: GUI: could not open '%s/%s.png'!\n", theme_name, image);␊
297␉␉␉sleep(2);␊
298#endif␊
299 return 1;␊
300 }␊
301 }␊
302␊
303␉return 1;␊
304}␊
305␊
306static int loadGraphics(void)␊
307{␊
308␉LOADPNG(background, IMG_REQUIRED);␊
309␊
310␉LOADPNG(logo, IMG_REQUIRED);␊
311␉␊
312␉LOADPNG(device_generic, IMG_REQUIRED);␊
313␉LOADPNG(device_generic_o, iDeviceGeneric);␊
314␉LOADPNG(device_hfsplus, iDeviceGeneric);␊
315␉LOADPNG(device_hfsplus_o, iDeviceHFS);␊
316␉LOADPNG(device_hfsraid, iDeviceGeneric);␊
317␉LOADPNG(device_hfsraid_o, iDeviceHFSRAID);␊
318␉LOADPNG(device_ext3, iDeviceGeneric);␊
319␉LOADPNG(device_ext3_o, iDeviceEXT3);␊
320␉LOADPNG(device_fat, iDeviceGeneric);␊
321␉LOADPNG(device_fat_o, iDeviceFAT);␊
322␉LOADPNG(device_fat16, iDeviceFAT);␊
323␉LOADPNG(device_fat16_o, iDeviceFAT_o);␊
324␉LOADPNG(device_fat32, iDeviceFAT);␊
325␉LOADPNG(device_fat32_o, iDeviceFAT_o);␊
326␉LOADPNG(device_ntfs, iDeviceGeneric);␊
327␉LOADPNG(device_ntfs_o, iDeviceNTFS);␊
328␉LOADPNG(device_cdrom, iDeviceGeneric);␊
329␉LOADPNG(device_cdrom_o, iDeviceCDROM);␊
330␉␊
331␉LOADPNG(device_selection, IMG_REQUIRED);␊
332␉LOADPNG(device_scroll_prev, IMG_REQUIRED);␊
333␉LOADPNG(device_scroll_next, IMG_REQUIRED);␊
334␉␊
335␉LOADPNG(menu_boot, IMG_REQUIRED);␊
336␉LOADPNG(menu_verbose, IMG_REQUIRED);␊
337␉LOADPNG(menu_ignore_caches, IMG_REQUIRED);␊
338␉LOADPNG(menu_single_user, IMG_REQUIRED);␊
339␉LOADPNG(menu_memory_info, IMG_REQUIRED);␊
340␉LOADPNG(menu_video_info, IMG_REQUIRED);␊
341␉LOADPNG(menu_help, IMG_REQUIRED);␊
342␉LOADPNG(menu_verbose_disabled, IMG_REQUIRED);␊
343␉LOADPNG(menu_ignore_caches_disabled, IMG_REQUIRED);␊
344␉LOADPNG(menu_single_user_disabled, IMG_REQUIRED);␊
345␉LOADPNG(menu_selection, IMG_REQUIRED);␊
346␉␊
347␉LOADPNG(progress_bar, IMG_REQUIRED);␊
348␉LOADPNG(progress_bar_background, IMG_REQUIRED);␊
349␉␊
350␉LOADPNG(text_scroll_prev, IMG_REQUIRED);␊
351␉LOADPNG(text_scroll_next, IMG_REQUIRED);␊
352␉␊
353␉LOADPNG(font_console, IMG_REQUIRED);␊
354␉LOADPNG(font_small, IMG_REQUIRED);␊
355␉␊
356␉initFont( &font_console, &images[iFontConsole]);␊
357␉initFont( &font_small, &images[iFontSmall]);␊
358␉␊
359␉return 0;␊
360}␊
361␊
362pixmap_t *getCroppedPixmapAtPosition( pixmap_t *from, position_t pos, uint16_t width, uint16_t height )␊
363{␊
364␉␊
365␉pixmap_t *cropped = malloc( sizeof( pixmap_t ) );␊
366␉if( !cropped )␊
367␉␉return 0;␊
368␉cropped->pixels = malloc( width * height * 4 );␊
369␉if ( !cropped->pixels )␊
370␉␉return 0;␊
371␉␊
372␉cropped->width = width;␊
373␉cropped->height = height;␊
374␉␊
375␉int destx = 0, desty = 0;␊
376␉int srcx = pos.x, srcy = pos.y;␊
377␉␊
378␉for( ; desty < height; desty++, srcy++)␊
379␉{␊
380␉␉for( destx = 0, srcx = pos.x; destx < width; destx++, srcx++ )␊
381␉␉{␊
382␉␉␉pixel( cropped, destx, desty ).value = pixel( from, srcx, srcy ).value;␊
383␉␉}␊
384␉}␊
385␉return cropped;␊
386}␊
387␊
388int createBackBuffer( window_t *window )␊
389{␊
390␉gui.backbuffer = malloc(sizeof(pixmap_t));␊
391␉if(!gui.backbuffer)␊
392␉␉return 1;␊
393␉␊
394␉gui.backbuffer->pixels = malloc( window->width * window->height * 4 );␊
395␉if(!gui.backbuffer->pixels)␊
396␉{␊
397␉␉free(gui.backbuffer);␊
398␉␉gui.backbuffer = 0;␊
399␉␉return 1;␊
400␉}␊
401␉␊
402␉gui.backbuffer->width = gui.screen.width;␊
403␉gui.backbuffer->height = gui.screen.height;␊
404␉␊
405␉return 0;␊
406}␊
407␊
408int createWindowBuffer( window_t *window )␊
409{␊
410␉window->pixmap = malloc(sizeof(pixmap_t));␊
411␉if(!window->pixmap)␊
412␉␉return 1;␊
413␉␊
414␉window->pixmap->pixels = malloc( window->width * window->height * 4 );␊
415␉if(!window->pixmap->pixels)␊
416␉{␊
417␉␉free(window->pixmap);␊
418␉␉window->pixmap = 0;␊
419␉␉return 1;␊
420␉}␊
421␉␊
422␉window->pixmap->width = window->width;␊
423␉window->pixmap->height = window->height;␊
424␉␊
425␉return 0;␊
426}␊
427␊
428int freeWindowBuffer( window_t *window )␊
429{␊
430␉if (window->pixmap && window->pixmap->pixels)␊
431 {␊
432␉␉free(window->pixmap->pixels);␊
433␉␉free(window->pixmap);␊
434␉␉return 0;␊
435␉}␊
436␉␊
437␉return 1;␊
438}␊
439␊
440void fillPixmapWithColor(pixmap_t *pm, uint32_t color)␊
441{␊
442␉int x,y;␊
443␉␊
444␉// fill with given color AARRGGBB␊
445␉for( x=0; x < pm->width; x++ )␊
446␉␉for( y=0; y< pm->height; y++)␊
447␉␉␉pixel(pm,x,y).value = color;␊
448}␊
449␊
450void drawBackground()␊
451{␊
452␉// reset text cursor␊
453␉gui.screen.cursor.x = gui.screen.hborder;␊
454␉gui.screen.cursor.y = gui.screen.vborder;␊
455␉␊
456␉fillPixmapWithColor( gui.screen.pixmap, gui.screen.bgcolor);␊
457␉␊
458␉// draw background.png into background buffer␊
459␉blend( images[iBackground].image, gui.screen.pixmap, gui.background.pos );␊
460␉␊
461␉// draw logo.png into background buffer␊
462␉if (gui.logo.draw)␊
463␉{␊
464 ␉blend( images[iLogo].image, gui.screen.pixmap, gui.logo.pos);␊
465␉}␊
466␉␊
467␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
468}␊
469␊
470void setupDeviceList(config_file_t *theme)␊
471{␊
472␉unsigned int pixel;␊
473␉int␉alpha;␉␉␉␉// transparency level 0 (obligue) - 255 (transparent)␊
474␉uint32_t color;␉␉␉// color value formatted RRGGBB␊
475␉int val, len;␊
476␉const char *string;␉␊
477␉␊
478␉if(getIntForKey("devices_max_visible", &val, theme ))␊
479␉␉gui.maxdevices = MIN( val, gDeviceCount );␊
480␉␊
481␉if(getIntForKey("devices_iconspacing", &val, theme ))␊
482␉␉gui.devicelist.iconspacing = val;␊
483␉␊
484␉// check layout for horizontal or vertical␊
485␉gui.layout = HorizontalLayout;␊
486␉if(getValueForKey( "devices_layout", &string, &len, theme)) {␊
487␉␉if (!strcmp (string, "vertical")) {␊
488␉␉␉gui.layout = VerticalLayout;␊
489␉␉}␊
490␉}␊
491␉␊
492␉switch (gui.layout) {␊
493␉␉case VerticalLayout:␊
494␉␉␉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);␊
495␉␉␉gui.devicelist.width = (images[iSelection].image->width + gui.devicelist.iconspacing);␊
496␉␉␉␊
497␉␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , images[iSelection].image->width ) )␊
498␉␉␉␉gui.devicelist.pos.x = pixel;␊
499␉␉␉␊
500␉␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , gui.devicelist.height ) )␊
501␉␉␉␉gui.devicelist.pos.y = pixel;␊
502␉␉␉break;␊
503␉␉␉␊
504␉␉case HorizontalLayout:␊
505␉␉default:␊
506␉␉␉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);␊
507␉␉␉gui.devicelist.height = (images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing);␊
508␉␉␉␊
509␉␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , gui.devicelist.width ) )␊
510␉␉␉␉gui.devicelist.pos.x = pixel;␊
511␉␉␉else␊
512␉␉␉␉gui.devicelist.pos.x = ( gui.screen.width - gui.devicelist.width ) / 2;␊
513␉␉␉␊
514␉␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , images[iSelection].image->height ) )␊
515␉␉␉␉gui.devicelist.pos.y = pixel;␊
516␉␉␉else␊
517␉␉␉␉gui.devicelist.pos.y = ( gui.screen.height - gui.devicelist.height ) / 2;␊
518␉␉␉break;␊
519␉}␊
520␉␊
521␉if(getColorForKey("devices_bgcolor", &color, theme))␊
522␉␉gui.devicelist.bgcolor = (color & 0x00FFFFFF);␊
523␉␊
524␉if(getIntForKey("devices_transparency", &alpha, theme))␊
525␉␉gui.devicelist.bgcolor = gui.devicelist.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
526␉␊
527␉if (gui.devicelist.pixmap)␊
528␉{␊
529␉ freeWindowBuffer(&gui.devicelist);␊
530 createWindowBuffer(&gui.devicelist);␊
531 }␊
532}␊
533␊
534void loadThemeValues(config_file_t *theme)␊
535{␊
536␉unsigned int screen_width = gui.screen.width;␊
537␉unsigned int screen_height = gui.screen.height;␊
538␉unsigned int pixel;␊
539␉int␉alpha;␉␉␉␉// transparency level 0 (obligue) - 255 (transparent)␊
540␉uint32_t color;␉␉␉// color value formatted RRGGBB␊
541␉int val;␊
542␉␊
543␉/*␊
544␉ * Parse screen parameters␊
545␉ */␊
546␉if(getColorForKey("screen_bgcolor", &color, theme ))␊
547␉␉gui.screen.bgcolor = (color & 0x00FFFFFF);␊
548␉␊
549␉if(getIntForKey("screen_textmargin_h", &val, theme))␊
550␉␉gui.screen.hborder = MIN( gui.screen.width , val );␊
551␉␊
552␉if(getIntForKey("screen_textmargin_v", &val, theme))␊
553␉␉gui.screen.vborder = MIN( gui.screen.height , val );␊
554␉␊
555␉/*␊
556␉ * Parse background parameters␊
557␉ */␊
558␉if(getDimensionForKey("background_pos_x", &pixel, theme, screen_width , images[iBackground].image->width ) )␊
559␉␉gui.background.pos.x = pixel;␊
560␉␊
561␉if(getDimensionForKey("background_pos_y", &pixel, theme, screen_height , images[iBackground].image->height ) )␊
562␉␉gui.background.pos.y = pixel;␊
563␉␊
564␉/*␊
565␉ * Parse logo parameters␊
566␉ */␊
567␉if(getDimensionForKey("logo_pos_x", &pixel, theme, screen_width , images[iLogo].image->width ) )␊
568␉␉gui.logo.pos.x = pixel;␊
569␉␊
570␉if(getDimensionForKey("logo_pos_y", &pixel, theme, screen_height , images[iLogo].image->height ) )␊
571␉␉gui.logo.pos.y = pixel;␊
572␉␊
573␉/*␊
574␉ * Parse progress bar parameters␊
575␉ */␊
576␉if(getDimensionForKey("progressbar_pos_x", &pixel, theme, screen_width , 0 ) )␊
577␉␉gui.progressbar.pos.x = pixel;␊
578␉␊
579␉if(getDimensionForKey("progressbar_pos_y", &pixel, theme, screen_height , 0 ) )␊
580␉␉gui.progressbar.pos.y = pixel;␊
581␉␊
582␉/*␊
583␉ * Parse countdown text parameters␊
584␉ */␊
585␉if(getDimensionForKey("countdown_pos_x", &pixel, theme, screen_width , 0 ) )␊
586␉␉gui.countdown.pos.x = pixel;␊
587␉␊
588␉if(getDimensionForKey("countdown_pos_y", &pixel, theme, screen_height , 0 ) )␊
589␉␉gui.countdown.pos.y = pixel;␊
590␉␊
591 /*␊
592␉ * Parse devicelist parameters␊
593␉ */␊
594␉setupDeviceList(theme);␊
595␉␊
596␉/*␊
597␉ * Parse infobox parameters␊
598␉ */␊
599␉if(getIntForKey("infobox_width", &val, theme))␊
600␉␉gui.infobox.width = MIN( screen_width , val );␊
601␉␊
602␉if(getIntForKey("infobox_height", &val, theme))␊
603␉␉gui.infobox.height = MIN( screen_height , val );␊
604␉␊
605␉if(getDimensionForKey("infobox_pos_x", &pixel, theme, screen_width , gui.infobox.width ) )␊
606␉␉gui.infobox.pos.x = pixel;␊
607␉␊
608␉if(getDimensionForKey("infobox_pos_y", &pixel, theme, screen_height , gui.infobox.height ) )␊
609␉␉gui.infobox.pos.y = pixel;␊
610␉␊
611␉if(getIntForKey("infobox_textmargin_h", &val, theme))␊
612␉␉gui.infobox.hborder = MIN( gui.infobox.width , val );␊
613␉␊
614␉if(getIntForKey("infobox_textmargin_v", &val, theme))␊
615␉␉gui.infobox.vborder = MIN( gui.infobox.height , val );␊
616␉␊
617␉if(getColorForKey("infobox_bgcolor", &color, theme))␊
618␉␉gui.infobox.bgcolor = (color & 0x00FFFFFF);␊
619␉␊
620␉if(getIntForKey("infobox_transparency", &alpha, theme))␊
621␉␉gui.infobox.bgcolor = gui.infobox.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
622␉␊
623␉/*␊
624␉ * Parse menu parameters␊
625␉ */␊
626␉if(getDimensionForKey("menu_width", &pixel, theme, gui.screen.width , 0 ) )␊
627␉␉gui.menu.width = pixel;␊
628␉else␊
629␉␉gui.menu.width = images[iMenuSelection].image->width;␊
630␉␊
631␉if(getDimensionForKey("menu_height", &pixel, theme, gui.screen.height , 0 ) )␊
632␉␉gui.menu.height = pixel;␊
633␉else␊
634␉␉gui.menu.height = (infoMenuItemsCount) * images[iMenuSelection].image->height;␊
635␉␊
636␉if(getDimensionForKey("menu_pos_x", &pixel, theme, screen_width , gui.menu.width ) )␊
637␉␉gui.menu.pos.x = pixel;␊
638␉␊
639␉if(getDimensionForKey("menu_pos_y", &pixel, theme, screen_height , gui.menu.height ) )␊
640␉␉gui.menu.pos.y = pixel;␊
641␉␊
642␉if(getIntForKey("menu_textmargin_h", &val, theme))␊
643␉␉gui.menu.hborder = MIN( gui.menu.width , val );␊
644␉␊
645␉if(getIntForKey("menu_textmargin_v", &val, theme))␊
646␉␉gui.menu.vborder = MIN( gui.menu.height , val );␊
647␉␊
648␉if(getColorForKey("menu_bgcolor", &color, theme))␊
649␉␉gui.menu.bgcolor = (color & 0x00FFFFFF);␊
650␉␊
651␉if(getIntForKey("menu_transparency", &alpha, theme))␊
652␉␉gui.menu.bgcolor = gui.menu.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␉␉␊
653␉␊
654␉/*␊
655␉ * Parse bootprompt parameters␊
656␉ */␊
657␉if(getDimensionForKey("bootprompt_width", &pixel, theme, screen_width , 0 ) )␊
658␉␉gui.bootprompt.width = pixel;␊
659␉␊
660␉if(getIntForKey("bootprompt_height", &val, theme))␊
661␉␉gui.bootprompt.height = MIN( screen_height , val );␊
662␉␊
663␉if(getDimensionForKey("bootprompt_pos_x", &pixel, theme, screen_width , gui.bootprompt.width ) )␊
664␉␉gui.bootprompt.pos.x = pixel;␊
665␉␊
666␉if(getDimensionForKey("bootprompt_pos_y", &pixel, theme, screen_height , gui.bootprompt.height ) )␊
667␉␉gui.bootprompt.pos.y = pixel;␊
668␉␊
669␉if(getIntForKey("bootprompt_textmargin_h", &val, theme))␊
670␉␉gui.bootprompt.hborder = MIN( gui.bootprompt.width , val );␊
671␉␊
672␉if(getIntForKey("bootprompt_textmargin_v", &val, theme))␊
673␉␉gui.bootprompt.vborder = MIN( gui.bootprompt.height , val );␊
674␉␊
675␉if(getColorForKey("bootprompt_bgcolor", &color, theme))␊
676␉␉gui.bootprompt.bgcolor = (color & 0x00FFFFFF);␊
677␉␊
678␉if(getIntForKey("bootprompt_transparency", &alpha, theme))␊
679␉␉gui.bootprompt.bgcolor = gui.bootprompt.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
680␉␊
681␉if(getColorForKey("font_small_color", &color, theme))␊
682␉␉gui.screen.font_small_color = (color & 0x00FFFFFF);␊
683␉␊
684␉if(getColorForKey("font_console_color", &color, theme))␊
685␉␉gui.screen.font_console_color = (color & 0x00FFFFFF);␊
686}␊
687␊
688int initGUI(void)␊
689{␊
690␉int␉␉val;␊
691␉int␉len;␊
692␉char␉dirspec[256];␊
693␉␊
694␉getValueForKey( "Theme", &theme_name, &len, &bootInfo->bootConfig );␊
695␉if ((strlen(theme_name) + 27) > sizeof(dirspec)) {␊
696␉␉return 1;␊
697␉}␊
698␉␊
699␉sprintf(dirspec, "/Extra/Themes/%s/theme.plist", theme_name);␊
700␉if (loadConfigFile(dirspec, &bootInfo->themeConfig) != 0) {␊
701#ifdef EMBED_THEME␊
702␉␉config_file_t␉*config;␊
703␉␉␊
704␉␉config = &bootInfo->themeConfig;␊
705␉␉if (ParseXMLFile((char *)__theme_plist, &config->dictionary) != 0) {␊
706␉␉␉return 1;␊
707␉␉}␊
708#else␊
709␉␉return 1;␊
710#endif␊
711␉}␊
712␊
713␉if(is_module_loaded("Resolution.dylib"))␊
714␉{␊
715␉␉getResolution(&screen_params[0], &screen_params[1], &screen_params[2]);␊
716␉}␊
717␉else␊
718␉{␊
719␉␉// parse display size parameters␊
720␉␉if (getIntForKey("screen_width", &val, &bootInfo->themeConfig) && val > 0) {␊
721␉␉␉screen_params[0] = val;␊
722␉␉}␊
723␉␉if (getIntForKey("screen_height", &val, &bootInfo->themeConfig) && val > 0) {␊
724␉␉␉screen_params[1] = val;␊
725␉␉}␉␉␊
726␉}␊
727␉␊
728␉␊
729␉// Initalizing GUI strucutre.␊
730␉bzero(&gui, sizeof(gui_t));␊
731␉␊
732␉// find best matching vesa mode for our requested width & height␊
733␉getGraphicModeParams(screen_params);␊
734␉␊
735␉// set our screen structure with the mode width & height␊
736␉gui.screen.width = screen_params[0];␉␊
737␉gui.screen.height = screen_params[1];␊
738␉␊
739␉// load graphics otherwise fail and return␊
740␉if (loadGraphics() == 0) {␊
741␉␉loadThemeValues(&bootInfo->themeConfig);␊
742␉␉colorFont(&font_small, gui.screen.font_small_color);␊
743␉␉colorFont(&font_console, gui.screen.font_console_color);␊
744␉␉␊
745␉␉// create the screen & window buffers␊
746␉␉if (createBackBuffer(&gui.screen) == 0)␊
747␉␉{␊
748␉␉␉if (createWindowBuffer(&gui.screen) == 0)␊
749␉␉␉{␊
750␉␉␉␉if (createWindowBuffer(&gui.devicelist) == 0)␊
751␉␉␉␉{␊
752␉␉␉␉␉if (createWindowBuffer(&gui.bootprompt) == 0)␊
753␉␉␉␉␉{␊
754␉␉␉␉␉␉if (createWindowBuffer(&gui.infobox) == 0)␊
755␉␉␉␉␉␉{␊
756␉␉␉␉␉␉␉if (createWindowBuffer(&gui.menu) == 0)␊
757␉␉␉␉␉␉␉{␊
758␉␉␉␉␉␉␉ gui.logo.draw = true;␊
759␉␉␉␉␉␉␉␉drawBackground();␊
760␉␉␉␉␉␉␉␉// lets copy the screen into the back buffer␊
761␉␉␉␉␉␉␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
762␉␉␉␉␉␉␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
763␉␉␉␉␉␉␉␉gui.initialised = true;␊
764␉␉␉␉␉␉␉␉return 0;␊
765␉␉␉␉␉␉␉}␊
766␉␉␉␉␉␉}␊
767␉␉␉␉␉}␊
768␉␉␉␉}␊
769␉␉␉}␊
770␉␉}␊
771␉}␊
772␉return 1;␊
773}␊
774␊
775void drawDeviceIcon(BVRef device, pixmap_t *buffer, position_t p, bool isSelected)␊
776{␊
777␉int devicetype;␊
778␉␊
779␉if( diskIsCDROM(device) )␊
780␉␉devicetype = iDeviceCDROM;␉␉␉␉// Use CDROM icon␊
781␉else␊
782␉{␉␊
783␉␉switch (device->part_type)␊
784␉␉{␊
785␉␉␉case kPartitionTypeHFS:␊
786␉␉␉␉␊
787␉␉␉␉// Use HFS or HFSRAID icon depending on bvr flags.␊
788␉␉␉␉devicetype = (device->flags & kBVFlagBooter) ? iDeviceHFSRAID : iDeviceHFS;␊
789␉␉␉␉break;␊
790␉␉␉␉␊
791␉␉␉case kPartitionTypeHPFS:␊
792␉␉␉␉devicetype = iDeviceNTFS;␉␉// Use HPFS / NTFS icon␊
793␉␉␉␉break;␊
794␉␉␉␉␊
795␉␉␉case kPartitionTypeFAT16:␊
796␉␉␉␉devicetype = iDeviceFAT16;␉␉// Use FAT16 icon␊
797␉␉␉␉break;␊
798␉␉␉␉␊
799␉␉␉case kPartitionTypeFAT32:␊
800␉␉␉␉devicetype = iDeviceFAT32;␉␉// Use FAT32 icon␊
801␉␉␉␉break;␊
802␉␉␉␉␊
803␉␉␉case kPartitionTypeEXT3:␊
804␉␉␉␉devicetype = iDeviceEXT3;␉␉// Use EXT2/3 icon␊
805␉␉␉␉break;␊
806␉␉␉␉␊
807␉␉␉default:␊
808␉␉␉␉devicetype = iDeviceGeneric;␉// Use Generic icon␊
809␉␉␉␉break;␊
810␉␉}␊
811␉}␊
812␉␊
813␉// Draw the selection image and use the next (device_*_o) image for the selected item.␊
814 if (isSelected)␊
815␉{␊
816␉␉blend(images[iSelection].image, buffer, centeredAt(images[iSelection].image, p));␊
817␉␉devicetype++; // selec override image ␊
818␉}␊
819␉␊
820␉// draw icon␊
821␉blend( images[devicetype].image, buffer, centeredAt( images[devicetype].image, p ));␊
822␉␊
823␉p.y += (images[iSelection].image->height / 2) + font_console.chars[0]->height;␊
824␉␊
825␉// draw volume label ␊
826␉drawStrCenteredAt( device->label, &font_small, buffer, p);␉␊
827␉␊
828}␊
829␊
830void drawDeviceList (int start, int end, int selection)␊
831{␊
832␉int i;␊
833␉position_t p, p_prev, p_next;␊
834␉␊
835␉//uint8_t␉maxDevices = MIN( gui.maxdevices, menucount );␊
836␉␊
837␉fillPixmapWithColor( gui.devicelist.pixmap, gui.devicelist.bgcolor);␊
838␉␊
839␉makeRoundedCorners( gui.devicelist.pixmap);␊
840␉␊
841␉switch (gui.layout)␊
842␉{␊
843␉␉␉␊
844␉␉case VerticalLayout:␊
845␉␉␉p.x = (gui.devicelist.width /2);␊
846␉␉␉p.y = ( ( images[iSelection].image->height / 2 ) + images[iDeviceScrollPrev].image->height + gui.devicelist.iconspacing );␊
847␉␉␉␊
848␉␉␉// place scroll indicators at top & bottom edges␊
849␉␉␉p_prev = pos ( gui.devicelist.width / 2 , gui.devicelist.iconspacing );␊
850␉␉␉p_next = pos ( p_prev.x, gui.devicelist.height - gui.devicelist.iconspacing );␊
851␉␉␉␊
852␉␉␉break;␊
853␉␉␉␊
854␉␉default:␉// use Horizontal layout as the default␊
855␉␉␉␊
856␉␉case HorizontalLayout:␊
857␉␉␉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;␊
858␉␉␉p.y = ((gui.devicelist.height - font_console.chars[0]->height ) - images[iSelection].image->height) / 2 + ( images[iSelection].image->height / 2 );␊
859␉␉␉␊
860␉␉␉// place scroll indicators at left & right edges␊
861␉␉␉p_prev = pos ( images[iDeviceScrollPrev].image->width / 2 + gui.devicelist.iconspacing / 2, gui.devicelist.height / 2 );␊
862␉␉␉p_next = pos ( gui.devicelist.width - ( images[iDeviceScrollNext].image->width / 2 + gui.devicelist.iconspacing / 2), gui.devicelist.height / 2 );␊
863␉␉␉␊
864␉␉␉break;␊
865␉␉␉␊
866␉}␊
867␉␊
868␉// draw visible device icons␊
869␉for (i = 0; i < gui.maxdevices; i++)␊
870␉{␊
871␉␉BVRef param = menuItems[start + i].param;␊
872␉␉␊
873 bool isSelected = ((start + i) == selection) ? true : false;␊
874␉␉if (isSelected)␊
875␉␉{␊
876 if (param->flags & kBVFlagNativeBoot)␊
877 {␊
878 infoMenuNativeBoot = true;␊
879 }␊
880 else␊
881 {␊
882 infoMenuNativeBoot = false;␊
883 if(infoMenuSelection >= INFOMENU_NATIVEBOOT_START && infoMenuSelection <= INFOMENU_NATIVEBOOT_END)␊
884␉␉␉␉␉infoMenuSelection = 0;␊
885 }␊
886␉␉␉␊
887␉␉␉if(gui.menu.draw)␊
888␉␉␉␉drawInfoMenuItems();␊
889␉␉␉␊
890#if DEBUG␊
891 gui.debug.cursor = pos( 10, 100);␊
892 dprintf( &gui.screen, "label %s\n", param->label );␊
893 dprintf( &gui.screen, "biosdev 0x%x\n", param->biosdev );␊
894 dprintf( &gui.screen, "width %d\n", gui.screen.width);␊
895 dprintf( &gui.screen, "height %d\n", gui.screen.height);␊
896 dprintf( &gui.screen, "type 0x%x\n", param->type );␊
897 dprintf( &gui.screen, "flags 0x%x\n", param->flags );␊
898 dprintf( &gui.screen, "part_no %d\n", param->part_no );␊
899 dprintf( &gui.screen, "part_boff 0x%x\n", param->part_boff );␊
900 dprintf( &gui.screen, "part_type 0x%x\n", param->part_type );␊
901 dprintf( &gui.screen, "bps 0x%x\n", param->bps );␊
902 dprintf( &gui.screen, "name %s\n", param->name );␊
903 dprintf( &gui.screen, "type_name %s\n", param->type_name );␊
904 dprintf( &gui.screen, "modtime %d\n", param->modTime );␊
905#endif␊
906␉␉}␊
907␉␉␊
908␉␉drawDeviceIcon( param, gui.devicelist.pixmap, p, isSelected);␊
909␉␉␊
910␉␉if (gui.layout == HorizontalLayout)␊
911␉␉{␊
912␉␉␉p.x += images[iSelection].image->width + gui.devicelist.iconspacing; ␊
913␉␉}␊
914␉␉if (gui.layout == VerticalLayout)␊
915␉␉{␊
916␉␉␉p.y += ( images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing ); ␊
917␉␉}␊
918␉}␊
919␉␊
920␉// draw prev indicator␊
921␉if(start)␊
922␉␉blend( images[iDeviceScrollPrev].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollPrev].image, p_prev ) );␊
923␉␊
924␉// draw next indicator␊
925␉if( end < gDeviceCount - 1 )␊
926␉␉blend( images[iDeviceScrollNext].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollNext].image, p_next ) );␊
927␉␊
928␉gui.redraw = true;␊
929␉␊
930␉updateVRAM();␊
931␉␊
932}␊
933␊
934void clearGraphicBootPrompt()␊
935{␊
936␉// clear text buffer␊
937␉prompt[0] = '\0';␊
938␉prompt_pos=0;␊
939␉␊
940␉␊
941␉if(␉gui.bootprompt.draw == true )␊
942␉{␊
943␉␉gui.bootprompt.draw = false;␊
944␉␉gui.redraw = true;␊
945␉␉// this causes extra frames to be drawn␊
946␉␉//updateVRAM();␊
947␉}␊
948␉␊
949␉return;␊
950}␊
951␊
952void updateGraphicBootPrompt(int key)␊
953{␊
954␉if ( key == kBackspaceKey )␊
955␉␉prompt[--prompt_pos] = '\0';␊
956␉else ␊
957␉{␊
958␉␉prompt[prompt_pos] = key;␊
959␉␉prompt_pos++;␊
960␉␉prompt[prompt_pos] = '\0';␊
961␉}␊
962␉␊
963␉fillPixmapWithColor( gui.bootprompt.pixmap, gui.bootprompt.bgcolor);␊
964␉␊
965␉makeRoundedCorners( gui.bootprompt.pixmap);␊
966␉␊
967␉position_t p_text = pos( gui.bootprompt.hborder , ( ( gui.bootprompt.height - font_console.chars[0]->height) ) / 2 );␊
968␉␊
969␉// print the boot prompt text␊
970␉drawStr(prompt_text, &font_console, gui.bootprompt.pixmap, p_text);␊
971␉␊
972␉// get the position of the end of the boot prompt text to display user input␊
973␉position_t p_prompt = pos( p_text.x + ( ( strlen(prompt_text) ) * font_console.chars[0]->width ), p_text.y );␊
974␉␊
975␉// calculate the position of the cursor␊
976␉int␉offset = ( prompt_pos - ( ( gui.bootprompt.width / font_console.chars[0]->width ) - strlen(prompt_text) - 2 ) );␉␊
977␉␊
978␉if ( offset < 0)␊
979␉␉offset = 0;␊
980␉␊
981␉drawStr( prompt+offset, &font_console, gui.bootprompt.pixmap, p_prompt);␊
982␉␊
983␉gui.menu.draw = false;␊
984␉gui.bootprompt.draw = true;␊
985␉gui.redraw = true;␊
986␉␊
987␉updateVRAM();␊
988␉␊
989␉return;␊
990}␊
991␊
992inline␊
993void vramwrite (void *data, int width, int height)␊
994{␊
995␉if (VIDEO (depth) == 32 && VIDEO (rowBytes) == gui.backbuffer->width * 4)␊
996␉␉memcpy((uint8_t *)vram, gui.backbuffer->pixels, VIDEO (rowBytes)*VIDEO (height));␊
997␉else␊
998␉{␊
999␉␉uint32_t r, g, b;␊
1000␉␉int i, j;␊
1001␉␉for (i = 0; i < VIDEO (height); i++)␊
1002␉␉␉for (j = 0; j < VIDEO (width); j++)␊
1003␉␉␉{␊
1004␉␉␉␉b = ((uint8_t *) data)[4*i*width + 4*j];␊
1005␉␉␉␉g = ((uint8_t *) data)[4*i*width + 4*j + 1];␊
1006␉␉␉␉r = ((uint8_t *) data)[4*i*width + 4*j + 2];␊
1007␉␉␉␉switch (VIDEO (depth))␊
1008␉␉␉␉{␊
1009␉␉␉␉␉case 32:␊
1010␉␉␉␉␉␉*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*4) = (b&0xff) | ((g&0xff)<<8) | ((r&0xff)<<16);␊
1011␉␉␉␉␉␉break;␊
1012␉␉␉␉␉case 24:␊
1013␉␉␉␉␉␉*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*3) = ((*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*3))&0xff000000)␊
1014␉␉␉␉␉␉| (b&0xff) | ((g&0xff)<<8) | ((r&0xff)<<16);␊
1015␉␉␉␉␉␉break;␊
1016␉␉␉␉␉case 16:␊
1017␉␉␉␉␉␉// Somehow 16-bit is always 15-bits really␊
1018␉␉␉␉␉␉//␉␉␉␉␉␉*(uint16_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) | ((g&0xfc)<<3) | ((r&0xf8)<<8);␊
1019␉␉␉␉␉␉//␉␉␉␉␉␉break;␉␉␉␉␉␉␉␊
1020␉␉␉␉␉case 15:␊
1021␉␉␉␉␉␉*(uint16_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) | ((g&0xf8)<<2) | ((r&0xf8)<<7);␊
1022␉␉␉␉␉␉break;␉␉␉␉␉␉␉␉␉␉␉␉␉␉␊
1023␉␉␉␉}␊
1024␉␉␉}␊
1025␉}␊
1026}␊
1027␊
1028void updateVRAM()␊
1029{␊
1030␉if (gui.redraw)␊
1031␉{␊
1032␉␉if (gui.devicelist.draw)␊
1033␉␉␉blend( gui.devicelist.pixmap, gui.backbuffer, gui.devicelist.pos );␊
1034␉␉␊
1035␉␉if (gui.bootprompt.draw)␊
1036␉␉␉blend( gui.bootprompt.pixmap, gui.backbuffer, gui.bootprompt.pos );␊
1037␉␉␊
1038␉␉if (gui.menu.draw)␊
1039␉␉␉blend( gui.menu.pixmap, gui.backbuffer, gui.menu.pos );␊
1040␉␉␊
1041␉␉if (gui.infobox.draw)␊
1042␉␉␉blend( gui.infobox.pixmap, gui.backbuffer, gui.infobox.pos );␊
1043␉}␊
1044␉␊
1045␉vramwrite ( gui.backbuffer->pixels, gui.backbuffer->width, gui.backbuffer->height );␊
1046␉␊
1047␉if (gui.redraw)␊
1048␉{␊
1049␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
1050␉␉gui.redraw = false;␊
1051␉}␊
1052}␊
1053␊
1054struct putc_info {␊
1055 char * str;␊
1056 char * last_str;␊
1057};␊
1058␊
1059static void␊
1060sputc(int c, struct putc_info * pi)␊
1061{␊
1062 if (pi->last_str)␊
1063 if (pi->str == pi->last_str) {␊
1064 *(pi->str) = '\0';␊
1065 return;␊
1066 }␊
1067 *(pi->str)++ = c;␊
1068}␊
1069␊
1070int gprintf( window_t * window, const char * fmt, ...)␊
1071{␊
1072␉char *formattedtext;␊
1073␉␊
1074␉va_list ap;␊
1075␉␊
1076␉struct putc_info pi;␊
1077␉␊
1078␉if ((formattedtext = malloc(1024)) != NULL) {␊
1079␉␉// format the text␊
1080␉␉va_start(ap, fmt);␊
1081␉␉pi.str = formattedtext;␊
1082␉␉pi.last_str = 0;␊
1083␉␉prf(fmt, ap, sputc, &pi);␊
1084␉␉*pi.str = '\0';␊
1085␉␉va_end(ap);␊
1086␉␉␊
1087␉␉position_t␉origin, cursor, bounds;␊
1088␉␉␊
1089␉␉int i;␊
1090␉␉int character;␊
1091␉␉␊
1092␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
1093␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
1094␉␉␊
1095␉␉bounds.x = ( window->width - window->hborder );␊
1096␉␉bounds.y = ( window->height - window->vborder );␊
1097␉␉␊
1098␉␉cursor = origin;␊
1099␉␉␊
1100␉␉font_t *font = &font_console;␊
1101␉␉␊
1102␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1103␉␉{␊
1104␉␉␉character = formattedtext[i];␊
1105␉␉␉␊
1106␉␉␉character -= 32;␊
1107␉␉␉␊
1108␉␉␉// newline ?␊
1109␉␉␉if( formattedtext[i] == '\n' )␊
1110␉␉␉{␊
1111␉␉␉␉cursor.x = window->hborder;␊
1112␉␉␉␉cursor.y += font->height;␊
1113␉␉␉␉␊
1114␉␉␉␉if ( cursor.y > bounds.y )␊
1115␉␉␉␉␉cursor.y = origin.y;␊
1116␉␉␉␉␊
1117␉␉␉␉continue;␊
1118␉␉␉}␊
1119␉␉␉␊
1120␉␉␉// tab ?␊
1121␉␉␉if( formattedtext[i] == '\t' )␊
1122␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
1123␉␉␉␊
1124␉␉␉// draw the character␊
1125␉␉␉if( font->chars[character])␊
1126␉␉␉␉blend(font->chars[character], window->pixmap, cursor);␊
1127␉␉␉␊
1128␉␉␉cursor.x += font->chars[character]->width;␊
1129␉␉␉␊
1130␉␉␉// check x pos and do newline␊
1131␉␉␉if ( cursor.x > bounds.x )␊
1132␉␉␉{␊
1133␉␉␉␉cursor.x = origin.x;␊
1134␉␉␉␉cursor.y += font->height;␊
1135␉␉␉}␊
1136␉␉␉␊
1137␉␉␉// check y pos and reset to origin.y␊
1138␉␉␉if ( cursor.y > bounds.y )␊
1139␉␉␉␉cursor.y = origin.y;␊
1140␉␉}␊
1141␉␉␊
1142␉␉// update cursor postition␊
1143␉␉window->cursor = cursor;␊
1144␉␉␊
1145␉␉free(formattedtext);␊
1146␉␉␊
1147␉␉return 0;␊
1148␉␉␊
1149␉}␊
1150␉return 1;␊
1151}␊
1152␊
1153int dprintf( window_t * window, const char * fmt, ...)␊
1154{␊
1155␉char *formattedtext;␊
1156␉␊
1157␉va_list ap;␊
1158␉␊
1159␉//window = &gui.debug;␊
1160␉␊
1161␉struct putc_info pi;␊
1162␉␊
1163␉if ((formattedtext = malloc(1024)) != NULL) {␊
1164␉␉// format the text␊
1165␉␉va_start(ap, fmt);␊
1166␉␉pi.str = formattedtext;␊
1167␉␉pi.last_str = 0;␊
1168␉␉prf(fmt, ap, sputc, &pi);␊
1169␉␉*pi.str = '\0';␊
1170␉␉va_end(ap);␊
1171␉␉␊
1172␉␉position_t␉origin, cursor, bounds;␊
1173␉␉␊
1174␉␉int i;␊
1175␉␉int character;␊
1176␉␉␊
1177␉␉origin.x = MAX( gui.debug.cursor.x, window->hborder );␊
1178␉␉origin.y = MAX( gui.debug.cursor.y, window->vborder );␊
1179␉␉␊
1180␉␉bounds.x = ( window->width - window->hborder );␊
1181␉␉bounds.y = ( window->height - window->vborder );␊
1182␉␉␊
1183␉␉cursor = origin;␊
1184␉␉␊
1185␉␉font_t *font = &font_console;␊
1186␉␉␊
1187␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1188␉␉{␊
1189␉␉␉character = formattedtext[i];␊
1190␉␉␉␊
1191␉␉␉character -= 32;␊
1192␉␉␉␊
1193␉␉␉// newline ?␊
1194␉␉␉if( formattedtext[i] == '\n' )␊
1195␉␉␉{␊
1196␉␉␉␉cursor.x = window->hborder;␊
1197␉␉␉␉cursor.y += font->height;␊
1198␉␉␉␉␊
1199␉␉␉␉if ( cursor.y > bounds.y )␊
1200␉␉␉␉␉cursor.y = origin.y;␊
1201␉␉␉␉␊
1202␉␉␉␉continue;␊
1203␉␉␉}␊
1204␉␉␉␊
1205␉␉␉// tab ?␊
1206␉␉␉if( formattedtext[i] == '\t' )␊
1207␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
1208␉␉␉␊
1209␉␉␉// draw the character␊
1210␉␉␉if( font->chars[character])␊
1211␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1212␉␉␉␊
1213␉␉␉cursor.x += font->chars[character]->width;␊
1214␉␉␉␊
1215␉␉␉// check x pos and do newline␊
1216␉␉␉if ( cursor.x > bounds.x )␊
1217␉␉␉{␊
1218␉␉␉␉cursor.x = origin.x;␊
1219␉␉␉␉cursor.y += font->height;␊
1220␉␉␉}␊
1221␉␉␉␊
1222␉␉␉// check y pos and reset to origin.y␊
1223␉␉␉if ( cursor.y > bounds.y )␊
1224␉␉␉␉cursor.y = origin.y;␊
1225␉␉}␊
1226␉␉␊
1227␉␉// update cursor postition␊
1228␉␉gui.debug.cursor = cursor;␊
1229␉␉␊
1230␉␉free(formattedtext);␊
1231␉␉␊
1232␉␉return 0;␊
1233␉␉␊
1234␉}␊
1235␉return 1;␊
1236}␊
1237␊
1238int vprf(const char * fmt, va_list ap)␊
1239{␊
1240␉int i;␊
1241␉int character;␊
1242␉␊
1243␉char *formattedtext;␊
1244␉window_t *window = &gui.screen;␊
1245␉struct putc_info pi;␊
1246␉␊
1247␉position_t␉origin, cursor, bounds;␊
1248␉font_t *font = &font_console;␊
1249␉␊
1250␉if ((formattedtext = malloc(1024)) != NULL) {␊
1251␉␉// format the text␊
1252␉␉pi.str = formattedtext;␊
1253␉␉pi.last_str = 0;␊
1254␉␉prf(fmt, ap, sputc, &pi);␊
1255␉␉*pi.str = '\0';␊
1256␉␉␊
1257␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
1258␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
1259␉␉bounds.x = ( window->width - ( window->hborder * 2 ) );␊
1260␉␉bounds.y = ( window->height - ( window->vborder * 2 ) );␊
1261␉␉cursor = origin;␊
1262␉␉␊
1263␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1264␉␉{␊
1265␉␉␉character = formattedtext[i];␊
1266␉␉␉character -= 32;␊
1267␉␉␉␊
1268␉␉␉// newline ?␊
1269␉␉␉if( formattedtext[i] == '\n' )␊
1270␉␉␉{␊
1271␉␉␉␉cursor.x = window->hborder;␊
1272␉␉␉␉cursor.y += font->height;␊
1273␉␉␉␉if ( cursor.y > bounds.y )␊
1274␉␉␉␉{␊
1275␉␉␉␉␉gui.redraw = true;␊
1276␉␉␉␉␉updateVRAM();␊
1277␉␉␉␉␉cursor.y = window->vborder;␊
1278␉␉␉␉}␊
1279␉␉␉␉window->cursor.y = cursor.y;␊
1280␉␉␉␉continue;␊
1281␉␉␉}␊
1282␉␉␉␊
1283␉␉␉// tab ?␊
1284␉␉␉if( formattedtext[i] == '\t' )␊
1285␉␉␉{␊
1286␉␉␉␉cursor.x = ( cursor.x / ( font->chars[0]->width * 8 ) + 1 ) * ( font->chars[0]->width * 8 );␊
1287␉␉␉␉continue;␊
1288␉␉␉}␊
1289␉␉␉cursor.x += font->chars[character]->width;␊
1290␉␉␉␊
1291␉␉␉// check x pos and do newline␊
1292␉␉␉if ( cursor.x > bounds.x )␊
1293␉␉␉{␊
1294␉␉␉␉cursor.x = origin.x;␊
1295␉␉␉␉cursor.y += font->height;␊
1296␉␉␉}␊
1297␉␉␉␊
1298␉␉␉// check y pos and reset to origin.y␊
1299␉␉␉if ( cursor.y > ( bounds.y + font->chars[0]->height) )␊
1300␉␉␉{␊
1301␉␉␉␉gui.redraw = true;␊
1302␉␉␉␉updateVRAM();␊
1303␉␉␉␉cursor.y = window->vborder;␊
1304␉␉␉}␊
1305␉␉␉// draw the character␊
1306␉␉␉if( font->chars[character])␊
1307␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1308␉␉}␊
1309␉␉// save cursor postition␊
1310␉␉window->cursor.x = cursor.x;␊
1311␉␉updateVRAM();␊
1312␉␉free(formattedtext);␊
1313␉␉return 0;␊
1314␉}␊
1315␉return 1;␊
1316}␊
1317␊
1318void drawStr(char *ch, font_t *font, pixmap_t *blendInto, position_t p)␊
1319{␊
1320␉int i=0;␊
1321␉int y=0; // we need this to support multilines '\n'␊
1322␉int x=0;␊
1323␉␊
1324␉for(i=0;i<strlen(ch);i++)␊
1325␉{␊
1326␉␉int cha=(int)ch[i];␊
1327␉␉␊
1328␉␉cha-=32;␊
1329␉␉␊
1330␉␉// newline ?␊
1331␉␉if( ch[i] == '\n' )␊
1332␉␉{␊
1333␉␉␉x = 0;␊
1334␉␉␉y += font->height;␊
1335␉␉␉continue;␊
1336␉␉}␊
1337␉␉␊
1338␉␉// tab ?␊
1339␉␉if( ch[i] == '\t' )␊
1340␉␉␉x+=(font->chars[0]->width*5);␊
1341␉␉␊
1342␉␉if(font->chars[cha])␊
1343␉␉␉blend(font->chars[cha], blendInto, pos(p.x+x, p.y+y));␊
1344␉␉␊
1345␉␉x += font->chars[cha]->width;␊
1346␉}␊
1347}␊
1348␊
1349void drawStrCenteredAt(char *text, font_t *font, pixmap_t *blendInto, position_t p)␊
1350{␊
1351␉int i = 0;␊
1352␉int width = 0;␊
1353␉␊
1354␉// calculate the width in pixels␊
1355␉for(i=0;i<strlen(text);i++)␊
1356␉␉width += font->chars[text[i]-32]->width;␊
1357␉␊
1358␉p.x = ( p.x - ( width / 2 ) );␊
1359␉p.y = ( p.y - ( font->height / 2 ) ); ␊
1360␉␊
1361␉if ( p.x == -6 )␊
1362␉{␊
1363␉␉p.x = 0;␊
1364␉}␊
1365␉␊
1366␉for(i=0;i<strlen(text);i++)␊
1367␉{␊
1368␉␉int cha=(int)text[i];␊
1369␉␉␊
1370␉␉cha-=32;␊
1371␉␉␊
1372␉␉if(font->chars[cha])␊
1373␉␉{␊
1374␉␉␉blend(font->chars[cha], blendInto, p);␊
1375␉␉␉p.x += font->chars[cha]->width;␊
1376␉␉}␊
1377␉}␊
1378␉␊
1379}␊
1380␊
1381int initFont(font_t *font, image_t *data)␊
1382{␊
1383␉unsigned int x = 0, y = 0, x2 = 0, x3 = 0;␊
1384␉␊
1385␉int start = 0, end = 0, count = 0, space = 0;␊
1386␉␊
1387␉bool monospaced = false;␊
1388␉␊
1389␉font->height = data->image->height;␉␊
1390␉␊
1391␉for( x = 0; x < data->image->width; x++)␊
1392␉{␊
1393␉␉start = end;␊
1394␉␉␊
1395␉␉// if the pixel is red we've reached the end of the char␊
1396␉␉if( pixel( data->image, x, 0 ).value == 0xFFFF0000)␊
1397␉␉{␊
1398␉␉␉end = x + 1;␊
1399␉␉␉␊
1400␉␉␉if( (font->chars[count] = malloc(sizeof(pixmap_t)) ) )␊
1401␉␉␉{␊
1402␉␉␉␉font->chars[count]->width = ( end - start) - 1;␊
1403␉␉␉␉font->chars[count]->height = font->height;␊
1404␉␉␉␉␊
1405␉␉␉␉if ( ( font->chars[count]->pixels = malloc( font->chars[count]->width * data->image->height * 4) ) )␊
1406␉␉␉␉{␊
1407␉␉␉␉␉space += ( font->chars[count]->width * data->image->height * 4 );␊
1408␉␉␉␉␉// we skip the first line because there are just the red pixels for the char width␊
1409␉␉␉␉␉for( y = 1; y< (font->height); y++)␊
1410␉␉␉␉␉{␊
1411␉␉␉␉␉␉for( x2 = start, x3 = 0; x2 < end; x2++, x3++)␊
1412␉␉␉␉␉␉{␊
1413␉␉␉␉␉␉␉pixel( font->chars[count], x3, y ) = pixel( data->image, x2, y );␊
1414␉␉␉␉␉␉}␉␊
1415␉␉␉␉␉}␊
1416␉␉␉␉␉␊
1417␉␉␉␉␉// check if font is monospaced␊
1418␉␉␉␉␉if( ( count > 0 ) && ( font->width != font->chars[count]->width ) )␊
1419␉␉␉␉␉␉monospaced = true;␊
1420␉␉␉␉␉␊
1421␉␉␉␉␉font->width = font->chars[count]->width;␊
1422␉␉␉␉␉␊
1423␉␉␉␉␉count++;␊
1424␉␉␉␉}␊
1425␉␉␉}␊
1426␉␉}␊
1427␉}␊
1428␉␊
1429␉if(monospaced)␊
1430␉␉font->width = 0;␊
1431␉␊
1432␉return 0;␊
1433}␊
1434␊
1435void colorFont(font_t *font, uint32_t color)␊
1436{␊
1437␉if( !color )␊
1438␉␉return;␊
1439␉␊
1440␉int x, y, width, height;␊
1441␉int count = 0;␊
1442␉pixel_t *buff;␊
1443␉␊
1444␉while( font->chars[count++] )␊
1445␉{␊
1446␉␉width = font->chars[count-1]->width;␊
1447␉␉height = font->chars[count-1]->height;␊
1448␉␉for( y = 0; y < height; y++ )␊
1449␉␉{␊
1450␉␉␉for( x = 0; x < width; x++ )␊
1451␉␉␉{␊
1452␉␉␉␉buff = &(pixel( font->chars[count-1], x, y ));␊
1453␉␉␉␉if( buff->ch.a )␊
1454␉␉␉␉{␊
1455␉␉␉␉␉buff->ch.r = (color & 0xFFFF0000) >> 16;␊
1456␉␉␉␉␉buff->ch.g = (color & 0xFF00FF00) >> 8;␊
1457␉␉␉␉␉buff->ch.b = (color & 0xFF0000FF);␊
1458␉␉␉␉}␊
1459␉␉␉}␊
1460␉␉}␊
1461␉}␊
1462}␊
1463␊
1464void makeRoundedCorners(pixmap_t *p)␊
1465{␊
1466␉int x,y;␊
1467␉int width=p->width-1;␊
1468␉int height=p->height-1;␊
1469␉␊
1470␉// 10px rounded corner alpha values␊
1471␉uint8_t roundedCorner[10][10] =␊
1472␉{␊
1473␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x80, 0xC0, 0xFF},␊
1474␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0xFF},␊
1475␉␉{ 0x00, 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1476␉␉{ 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1477␉␉{ 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1478␉␉{ 0x00, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1479␉␉{ 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1480␉␉{ 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1481␉␉{ 0xC0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1482␉␉{ 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}␊
1483␉};␊
1484␉␊
1485␉uint8_t alpha=0;␊
1486␉␊
1487␉for( y=0; y<10; y++)␊
1488␉{␊
1489␉␉for( x=0; x<10; x++)␊
1490␉␉{␊
1491␉␉␉// skip if the pixel should be visible␊
1492␉␉␉if(roundedCorner[y][x] != 0xFF) ␊
1493␉␉␉{ ␊
1494␉␉␉␉alpha = ( roundedCorner[y][x] ? (uint8_t) (roundedCorner[y][x] * pixel(p, x, y).ch.a) / 255 : 0 );␊
1495␉␉␉␉// Upper left corner␊
1496␉␉␉␉pixel(p, x, y).ch.a = alpha;␊
1497␉␉␉␉␊
1498␉␉␉␉// upper right corner␊
1499␉␉␉␉pixel(p, width-x,y).ch.a = alpha;␊
1500␉␉␉␉␊
1501␉␉␉␉// lower left corner␊
1502␉␉␉␉pixel(p, x, height-y).ch.a = alpha;␊
1503␉␉␉␉␊
1504␉␉␉␉// lower right corner␊
1505␉␉␉␉pixel(p, width-x, height-y).ch.a = alpha;␊
1506␉␉␉}␊
1507␉␉}␊
1508␉}␊
1509}␊
1510␊
1511void showInfoBox(char *title, char *text)␊
1512{␊
1513␉int i, key, lines, visiblelines;␊
1514␉␊
1515␉int currentline=0;␊
1516␉int cnt=0;␊
1517␉int offset=0;␊
1518␉␊
1519␉if( !title || !text )␊
1520␉␉return;␊
1521␉␊
1522␉position_t pos_title = pos ( gui.infobox.vborder, gui.infobox.vborder );␊
1523␉␊
1524␉// calculate number of lines in the title␊
1525␉for ( i = 0, lines = 1; i<strlen(title); i++ )␊
1526␉␉if( title[i] == '\n')␊
1527␉␉␉lines++;␊
1528␉␊
1529␉// y position of text is lines in title * height of font␊
1530␉position_t pos_text = pos( pos_title.x , pos_title.y + ( font_console.height * lines ));␊
1531␉␊
1532␉// calculate number of lines in the text␊
1533␉for ( i=0, lines = 1; i<strlen(text); i++ )␊
1534␉␉if( text[i] == '\n')␊
1535␉␉␉lines++;␊
1536␉␊
1537␉// if text ends with \n strip off␊
1538␉if( text[i] == '\n' || text[i] == '\0')␊
1539␉␉lines--;␊
1540␉␊
1541␉visiblelines = ( ( gui.infobox.height - ( gui.infobox.vborder * 2 ) ) / font_console.height ) - 1;␊
1542␉␊
1543␉// lets display the text and allow scroll thru using up down / arrows␊
1544␉while(1)␊
1545␉{␊
1546␉␉// move to current line in text␊
1547␉␉for( offset = 0, i = 0; offset < strlen(text); offset++ )␊
1548␉␉{␊
1549␉␉␉if( currentline == i)␊
1550␉␉␉␉break;␊
1551␉␉␉if( text[offset] =='\n')␊
1552␉␉␉␉i++;␊
1553␉␉}␊
1554␉␉␊
1555␉␉// find last visible line in text and place \0␊
1556␉␉for( i = offset, cnt = 0; i < strlen(text); i++)␊
1557␉␉{␊
1558␉␉␉if(text[i]=='\n')␊
1559␉␉␉␉cnt++;␊
1560␉␉␉if ( cnt == visiblelines )␊
1561␉␉␉{␊
1562␉␉␉␉text[i]='\0';␊
1563␉␉␉␉break;␊
1564␉␉␉}␊
1565␉␉}␊
1566␉␉␊
1567␉␉fillPixmapWithColor( gui.infobox.pixmap, gui.infobox.bgcolor);␊
1568␉␉␊
1569␉␉makeRoundedCorners( gui.infobox.pixmap);␊
1570␉␉␊
1571␉␉// print the title if present␊
1572␉␉if( title )␊
1573␉␉␉drawStr(title, &font_console, gui.infobox.pixmap, pos_title);␊
1574␉␉␊
1575␉␉// print the text␊
1576␉␉drawStr( text + offset, &font_console, gui.infobox.pixmap, pos_text);␊
1577␉␉␊
1578␉␉// restore \n in text␊
1579␉␉if ( cnt == visiblelines )␊
1580␉␉␉text[i] = '\n';␊
1581␉␉␊
1582␉␉position_t pos_indicator = pos( gui.infobox.width - ( images[iTextScrollPrev].image->width - ( gui.infobox.vborder / 2) ), pos_text.y );␊
1583␉␉␊
1584␉␉// draw prev indicator␊
1585␉␉if(offset)␊
1586␉␉{␊
1587␉␉␉blend( images[iTextScrollPrev].image, gui.infobox.pixmap, centeredAt( images[iTextScrollPrev].image, pos_indicator ));␊
1588␉␉}␊
1589␉␉␊
1590␉␉// draw next indicator␊
1591␉␉if( lines > ( currentline + visiblelines ) )␊
1592␉␉{␊
1593␉␉␉pos_indicator.y = ( gui.infobox.height - ( ( images[iTextScrollNext].image->width + gui.infobox.vborder ) / 2 ) );␊
1594␉␉␉blend( images[iTextScrollNext].image, gui.infobox.pixmap, centeredAt( images[iTextScrollNext].image, pos_indicator ) );␊
1595␉␉}␊
1596␉␉␊
1597␉␉gui.bootprompt.draw = false;␊
1598␉␉gui.infobox.draw = true;␊
1599␉␉gui.redraw = true;␊
1600␉␉␊
1601␉␉updateVRAM();␊
1602␉␉␊
1603␉␉key = getc();␊
1604␉␉␊
1605␉␉if( key == kUpArrowkey )␊
1606␉␉␉if( currentline > 0 )␊
1607␉␉␉␉currentline--;␊
1608␉␉␊
1609␉␉if( key == kDownArrowkey )␊
1610␉␉␉if( lines > ( currentline + visiblelines ) )␊
1611␉␉␉␉currentline++;␊
1612␉␉␊
1613␉␉if( key == kEscapeKey || key == 'q' || key == 'Q')␊
1614␉␉{␊
1615␉␉␉gui.infobox.draw = false;␊
1616␉␉␉gui.redraw = true;␊
1617␉␉␉updateVRAM();␊
1618␉␉␉break;␊
1619␉␉}␊
1620␉}␊
1621}␊
1622␊
1623void animateProgressBar()␊
1624{␊
1625␉int y;␊
1626␉␊
1627␉if( time18() > lasttime)␊
1628␉{␊
1629␉␉lasttime = time18();␊
1630␉␉␊
1631␉␉pixmap_t *buffBar = images[iProgressBar].image;␊
1632␉␉␊
1633␉␉uint32_t buff = buffBar->pixels[0].value;␊
1634␉␉␊
1635␉␉memcpy( buffBar->pixels, buffBar->pixels + 1, ( (buffBar->width*buffBar->height) - 1 ) * 4 );␊
1636␉␉␊
1637␉␉for( y = buffBar->height - 1; y > 0; y--)␊
1638␉␉␉pixel(buffBar, buffBar->width - 1, y) = pixel(buffBar, buffBar->width - 1, y - 1);␊
1639␉␉␊
1640␉␉pixel(buffBar, buffBar->width-1, 0).value = buff;␊
1641␉}␊
1642}␊
1643␊
1644void drawProgressBar(pixmap_t *blendInto, uint16_t width, position_t p, uint8_t progress)␊
1645{␊
1646␉if(progress>100)␊
1647␉␉return;␊
1648␉␊
1649␉p.x = ( p.x - ( width / 2 ) );␊
1650␉␊
1651␉int todraw = (width * progress) / 100;␊
1652␉␊
1653␉pixmap_t *buff = images[iProgressBar].image;␊
1654␉pixmap_t *buffBG = images[iProgressBarBackground].image;␊
1655␉if(!buff || !buffBG)␊
1656␉␉return;␊
1657␉␊
1658␉pixmap_t progressbar;␊
1659␉progressbar.pixels=malloc(width * 4 * buff->height);␊
1660␉if(!progressbar.pixels)␊
1661␉␉return; ␊
1662␉␊
1663␉progressbar.width = width;␊
1664␉progressbar.height = buff->height;␊
1665␉␊
1666␉int x=0,x2=0,y=0;␊
1667␉␊
1668␉for(y=0; y<buff->height; y++)␊
1669␉{␊
1670␉␉for(x=0; x<todraw; x++, x2++)␊
1671␉␉{␊
1672␉␉␉if(x2 == (buff->width-1)) x2=0;␊
1673␉␉␉pixel(&progressbar, x,y).value = pixel(buff, x2,y).value;␊
1674␉␉}␊
1675␉␉x2=0;␊
1676␉}␊
1677␉␊
1678␉for(y=0; y<buff->height; y++)␊
1679␉{␊
1680␉␉for(x=todraw, x2 = 0; x < width - 1; x++, x2++)␊
1681␉␉{␊
1682␉␉␉if(x2 == (buffBG->width -2 )) x2 = 0;␊
1683␉␉␉pixel(&progressbar, x,y).value = pixel(buffBG, x2,y).value;␊
1684␉␉}␊
1685␉␉if(progress < 100)␊
1686␉␉␉pixel(&progressbar, width - 1, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1687␉␉if(progress == 0)␊
1688␉␉␉pixel(&progressbar, 0, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1689␉␉x2=0;␊
1690␉}␊
1691␉␊
1692␉blend(&progressbar, blendInto, p);␊
1693␉animateProgressBar();␊
1694␉free(progressbar.pixels);␊
1695}␊
1696␊
1697void drawInfoMenuItems()␊
1698{␊
1699␉int i,n;␊
1700␉␊
1701␉position_t position;␊
1702␉␊
1703␉pixmap_t *selection = images[iMenuSelection].image;␊
1704␉␊
1705␉pixmap_t *pbuff;␊
1706␉␊
1707␉fillPixmapWithColor(gui.menu.pixmap, gui.menu.bgcolor);␊
1708␉␊
1709␉makeRoundedCorners(gui.menu.pixmap);␊
1710␉␊
1711␉uint8_t offset = infoMenuNativeBoot ? 0 : infoMenuItemsCount - 1;␊
1712␉␊
1713␉position = pos(0,0);␊
1714␉␊
1715␉for ( i = 0, n = iMenuBoot; i < infoMenuItemsCount; i++, n++)␊
1716␉{␊
1717␉␉if (i == infoMenuSelection)␊
1718␉␉{␊
1719␉␉␉blend(selection, gui.menu.pixmap, position);␊
1720␉␉}␊
1721␉␉␊
1722␉␉pbuff = images[n].image;␊
1723␉␉if (offset && i >= INFOMENU_NATIVEBOOT_START && i <= INFOMENU_NATIVEBOOT_END)␊
1724␉␉{␊
1725␉␉␉blend( images[n + (iMenuHelp - iMenuBoot)].image , gui.menu.pixmap, ␊
1726␉␉␉␉ pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1727␉␉}␊
1728␉␉else␊
1729␉␉{␊
1730␉␉␉blend( pbuff, gui.menu.pixmap, ␊
1731␉␉␉␉ pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1732␉␉}␊
1733␉␉␊
1734␉␉drawStr(infoMenuItems[i].text, &font_console, gui.menu.pixmap, ␊
1735␉␉␉␉pos(position.x + (pbuff->width + gui.menu.hborder), ␊
1736␉␉␉␉␉position.y + ((selection->height - font_console.height) / 2)));␊
1737␉␉position.y += images[iMenuSelection].image->height;␊
1738␉␉␊
1739␉}␊
1740␉␊
1741␉gui.redraw = true;␊
1742}␊
1743␊
1744int drawInfoMenu()␊
1745{␊
1746␉drawInfoMenuItems();␊
1747␉␊
1748␉gui.menu.draw = true;␊
1749␉␊
1750␉updateVRAM();␊
1751␉␊
1752␉return 1;␊
1753}␊
1754␊
1755int updateInfoMenu(int key)␊
1756{␊
1757␉switch (key)␊
1758␉{␊
1759␉␉␉␊
1760␉␉case kUpArrowkey:␉// up arrow␊
1761␉␉␉if (infoMenuSelection > 0)␊
1762␉␉␉{␊
1763␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_END + 1)␊
1764␉␉␉␉{␊
1765␉␉␉␉␉infoMenuSelection -= 4;␊
1766␉␉␉␉}␊
1767␉␉␉␉else␊
1768␉␉␉␉{␊
1769␉␉␉␉␉infoMenuSelection--;␊
1770␉␉␉␉}␊
1771␉␉␉␉drawInfoMenuItems();␊
1772␉␉␉␉updateVRAM();␊
1773␉␉␉␉␊
1774␉␉␉} ␊
1775␉␉␉else ␊
1776␉␉␉{␊
1777␉␉␉␉␊
1778␉␉␉␉gui.menu.draw = false;␊
1779␉␉␉␉gui.redraw = true;␊
1780␉␉␉␉␊
1781␉␉␉␉updateVRAM();␊
1782␉␉␉␉␊
1783␉␉␉␉return CLOSE_INFO_MENU;␊
1784␉␉␉}␊
1785␉␉␉break;␊
1786␉␉␉␊
1787␉␉case kDownArrowkey:␉// down arrow␊
1788␉␉␉if (infoMenuSelection < infoMenuItemsCount - 1)␊
1789␉␉␉{␊
1790␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_START - 1)␊
1791␉␉␉␉␉infoMenuSelection += 4;␊
1792␉␉␉␉else␊
1793␉␉␉␉␉infoMenuSelection++;␊
1794␉␉␉␉drawInfoMenuItems();␊
1795␉␉␉␉updateVRAM();␊
1796␉␉␉}␊
1797␉␉␉break;␊
1798␉␉␉␊
1799␉␉case kReturnKey:␊
1800␉␉␉key = 0;␊
1801␉␉␉if( infoMenuSelection == MENU_SHOW_MEMORY_INFO )␊
1802␉␉␉␉showInfoBox( "Memory Info. Press q to quit.\n", getMemoryInfoString());␊
1803␉␉␉␊
1804␉␉␉else if( infoMenuSelection == MENU_SHOW_VIDEO_INFO )␊
1805␉␉␉␉showInfoBox( getVBEInfoString(), getVBEModeInfoString() );␊
1806␉␉␉␊
1807␉␉␉else if( infoMenuSelection == MENU_SHOW_HELP )␊
1808␉␉␉␉showHelp();␊
1809␉␉␉␊
1810␉␉␉else␊
1811␉␉␉{␊
1812␉␉␉␉int buff = infoMenuSelection;␊
1813␉␉␉␉infoMenuSelection = 0;␊
1814␉␉␉␉return buff;␊
1815␉␉␉}␊
1816␉␉␉break;␊
1817␉}␊
1818␉return DO_NOT_BOOT;␊
1819}␊
1820␊
1821uint16_t bootImageWidth = 0; ␊
1822uint16_t bootImageHeight = 0; ␊
1823uint8_t *bootImageData = NULL; ␊
1824bool usePngImage = true;␊
1825␊
1826//==========================================================================␊
1827// loadBootGraphics␊
1828void loadBootGraphics(void)␊
1829{␊
1830␉if (bootImageData != NULL) {␊
1831␉␉return;␊
1832␉}␊
1833␉␊
1834␉char dirspec[256];␊
1835␉␊
1836␉if ((strlen(theme_name) + 24) > sizeof(dirspec)) {␊
1837␉␉usePngImage = false; ␊
1838␉␉return;␊
1839␉}␊
1840␉sprintf(dirspec, "/Extra/Themes/%s/boot.png", theme_name);␊
1841␉if (loadPngImage(dirspec, &bootImageWidth, &bootImageHeight, &bootImageData) != 0) {␊
1842#ifdef EMBED_THEME␊
1843␉␉if ((loadEmbeddedPngImage(__boot_png, __boot_png_len, &bootImageWidth, &bootImageHeight, &bootImageData)) != 0)␊
1844#endif␊
1845␉␉␉usePngImage = false; ␊
1846␉}␊
1847}␊
1848␊
1849//==========================================================================␊
1850// drawBootGraphics␊
1851void drawBootGraphics(void)␊
1852{␊
1853␉int pos;␊
1854␉int length;␊
1855␉const char *dummyVal;␊
1856␉int oldScreenWidth, oldScreenHeight;␊
1857␉uint16_t x, y; ␊
1858␉␊
1859␉if (usePngImage && bootImageData == NULL) {␊
1860␉␉loadBootGraphics();␊
1861␉}␊
1862␉␊
1863␉if(is_module_loaded("Resolution.dylib"))␊
1864␉{␊
1865␉␉getResolution(&screen_params[0], &screen_params[1], &screen_params[2]);␊
1866␉}␊
1867␉else␊
1868␉{␊
1869␉␉// parse screen size parameters␊
1870␉␉if (getIntForKey("boot_width", &pos, &bootInfo->themeConfig) && pos > 0) {␊
1871␉␉␉screen_params[0] = pos;␊
1872␉␉} else {␊
1873␉␉␉screen_params[0] = DEFAULT_SCREEN_WIDTH;␊
1874␉␉}␊
1875␉␉if (getIntForKey("boot_height", &pos, &bootInfo->themeConfig) && pos > 0) {␊
1876␉␉␉screen_params[1] = pos;␊
1877␉␉} else {␊
1878␉␉␉screen_params[1] = DEFAULT_SCREEN_HEIGHT;␊
1879␉␉}␊
1880␉}␉␊
1881␉␊
1882 // Save current screen resolution.␊
1883␉oldScreenWidth = gui.screen.width;␊
1884␉oldScreenHeight = gui.screen.height;␊
1885␉␊
1886␉gui.screen.width = screen_params[0];␊
1887␉gui.screen.height = screen_params[1];␊
1888␉␊
1889␉// find best matching vesa mode for our requested width & height␊
1890␉getGraphicModeParams(screen_params);␊
1891␉␊
1892 // Set graphics mode if the booter was in text mode or the screen resolution has changed.␊
1893␉if (bootArgs->Video.v_display == VGA_TEXT_MODE␊
1894␉␉|| (screen_params[0] != oldScreenWidth && screen_params[1] != oldScreenHeight) )␊
1895␉{␊
1896␉␉setVideoMode(GRAPHICS_MODE, 0);␊
1897␉}␊
1898␉␊
1899␉if (getValueForKey("-checkers", &dummyVal, &length, &bootInfo->bootConfig)) {␊
1900␉␉drawCheckerBoard();␊
1901␉} else {␊
1902␉␉// Fill the background to 75% grey (same as BootX). ␊
1903␉␉drawColorRectangle(0, 0, screen_params[0], screen_params[1], 0x01); ␊
1904␉}␊
1905␉if ((bootImageData) && (usePngImage)) { ␊
1906␉␉x = (screen_params[0] - MIN(bootImageWidth, screen_params[0])) / 2; ␊
1907␉␉y = (screen_params[1] - MIN(bootImageHeight, screen_params[1])) / 2; ␊
1908␉␉␊
1909␉␉// Draw the image in the center of the display. ␊
1910␉␉blendImage(x, y, bootImageWidth, bootImageHeight, bootImageData); ␊
1911␉} else { ␊
1912␉␉uint8_t *appleBootPict; ␊
1913␉␉bootImageData = NULL; ␊
1914␉␉bootImageWidth = kAppleBootWidth; ␊
1915␉␉bootImageHeight = kAppleBootHeight; ␊
1916␉␉␊
1917␉␉// Prepare the data for the default Apple boot image. ␊
1918␉␉appleBootPict = (uint8_t *) decodeRLE(gAppleBootPictRLE, kAppleBootRLEBlocks, bootImageWidth * bootImageHeight); ␊
1919␉␉if (appleBootPict) { ␊
1920␉␉␉convertImage(bootImageWidth, bootImageHeight, appleBootPict, &bootImageData); ␊
1921␉␉␉if (bootImageData) {␉␊
1922␉␉␉␉x = (screen_params[0] - MIN(kAppleBootWidth, screen_params[0])) / 2; ␊
1923␉␉␉␉y = (screen_params[1] - MIN(kAppleBootHeight, screen_params[1])) / 2; ␊
1924␉␉␉␉drawDataRectangle(x, y, kAppleBootWidth, kAppleBootHeight, bootImageData);␊
1925␉␉␉␉free(bootImageData);␊
1926␉␉␉}␊
1927␉␉␉free(appleBootPict); ␊
1928␉␉} ␊
1929␉} ␊
1930}␊
1931␊
1932int GUI_initGraphicsMode ()␊
1933{␊
1934␉unsigned long params[4];␊
1935␉int count;␊
1936␉␊
1937␉params[3] = 0;␊
1938␉count = getNumberArrayFromProperty( kGraphicsModeKey, params, 4 );␊
1939␉␊
1940␉// Try to find a resolution if "Graphics Mode" setting is not available.␊
1941␉if ( count < 3 )␊
1942␉{␊
1943␉␉// Use the default resolution if we don't have an initialized GUI.␊
1944␉␉if (gui.screen.width == 0 || gui.screen.height == 0)␊
1945␉␉{␊
1946␉␉␉gui.screen.width = DEFAULT_SCREEN_WIDTH;␉␊
1947␉␉␉gui.screen.height = DEFAULT_SCREEN_HEIGHT;␊
1948␉␉}␊
1949␉␉␊
1950␉␉params[0] = gui.screen.width;␊
1951␉␉params[1] = gui.screen.height;␊
1952␉␉params[2] = 32;␊
1953␉}␊
1954␉␊
1955␉// Map from pixel format to bits per pixel.␊
1956␉␊
1957␉if ( params[2] == 256 ) params[2] = 8;␊
1958␉if ( params[2] == 555 ) params[2] = 16;␊
1959␉if ( params[2] == 888 ) params[2] = 32;␊
1960␉␊
1961␉return setVESAGraphicsMode( params[0], params[1], params[2], params[3] );␉␊
1962}␊
1963␊
1964␊
1965int GUI_countdown( const char * msg, int row, int timeout )␊
1966{␊
1967 unsigned long time;␊
1968 int ch = 0;␊
1969 int col = strlen(msg) + 1;␊
1970␉␊
1971 flushKeyboardBuffer();␊
1972␉␊
1973␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊
1974␉{␊
1975␉␉moveCursor( 0, row );␊
1976␉␉printf(msg);␊
1977␉␉␊
1978␉} else {␊
1979␉␉␊
1980␉␉position_t p = pos( gui.screen.width / 2 + 1 , ( gui.devicelist.pos.y + 3 ) + ( ( gui.devicelist.height - gui.devicelist.iconspacing ) / 2 ) );␊
1981␉␉␊
1982␉␉char dummy[80];␊
1983␉␉getBootVolumeDescription( gBootVolume, dummy, sizeof(dummy) - 1, true );␊
1984␉␉drawDeviceIcon( gBootVolume, gui.screen.pixmap, p, true );␊
1985␉␉drawStrCenteredAt( (char *) msg, &font_small, gui.screen.pixmap, gui.countdown.pos );␊
1986␉␉␊
1987␉␉// make this screen the new background␊
1988␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
1989␉␉␊
1990␉}␊
1991␉␊
1992␉int multi_buff = 18 * (timeout);␊
1993 int multi = ++multi_buff;␊
1994␉␊
1995 int lasttime=0;␊
1996␉␊
1997 for ( time = time18(), timeout++; timeout > 0; )␊
1998 {␊
1999␉␉if( time18() > lasttime)␊
2000␉␉{␊
2001␉␉␉multi--; ␊
2002␉␉␉lasttime=time18();␊
2003␉␉}␉␉␊
2004␉␉␊
2005 if (ch = readKeyboardStatus())␊
2006 break;␊
2007␉␉␊
2008 // Count can be interrupted by holding down shift,␊
2009 // control or alt key␊
2010 if ( ( readKeyboardShiftFlags() & 0x0F ) != 0 )␊
2011␉␉{␊
2012 ch = 1;␊
2013 break;␊
2014 }␊
2015␉␉␊
2016 if ( time18() >= time )␊
2017 {␊
2018 time += 18;␊
2019 timeout--;␊
2020␉␉␉␊
2021␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊
2022␉␉␉{␊
2023␉␉␉␉moveCursor( col, row );␊
2024␉␉␉␉printf("(%d) ", timeout);␊
2025␉␉␉}␊
2026 }␊
2027␉␉␊
2028␉␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊
2029␉␉{␊
2030␉␉␉drawProgressBar( gui.screen.pixmap, 100, gui.progressbar.pos , ( multi * 100 / multi_buff ) );␊
2031␉␉␉gui.redraw = true;␊
2032␉␉␉updateVRAM();␊
2033␉␉}␊
2034␉␉␊
2035 }␊
2036␉␊
2037 flushKeyboardBuffer();␊
2038␉␊
2039 return ch;␊
2040}␊
2041␊
2042

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