Chameleon

Chameleon Svn Source Tree

Root/trunk/i386/boot2/gui.c

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

Archive Download this file

Revision: 89