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

Source at commit 251 created 13 years 9 months ago.
By meklort, Make md0 image user selectable. Falls back to Postboot.img
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 "edid.h"␊
15␊
16#define THEME_NAME_DEFAULT␉"Default"␊
17static const char *theme_name = THEME_NAME_DEFAULT;␉␊
18␊
19#ifdef EMBED_THEME␊
20#include "art.h"␊
21#define LOADPNG(img) \␊
22if (loadThemeImage(#img) != 0) \␊
23 if (loadEmbeddedThemeImage(#img, __## img ##_png, __## img ##_png_len) != 0) \␊
24 return 1;␊
25#else␊
26#define LOADPNG(img)␉if (loadThemeImage(#img) != 0) { return 1; }␊
27#endif␊
28␊
29#define MIN(x, y) ((x) < (y) ? (x) : (y))␊
30#define MAX(x, y) ((x) > (y) ? (x) : (y))␊
31␊
32#define VIDEO(x) (bootArgs->Video.v_ ## x)␊
33␊
34#define vram VIDEO(baseAddr)␊
35␊
36int lasttime=0; // we need this for animating maybe␊
37␊
38extern int gDeviceCount;␊
39␊
40␊
41/*␊
42 * ATTENTION: the enum and the following array images[] MUST match !!!␊
43 */␊
44enum {␊
45␉iBackground = 0,␊
46␉iLogo,␊
47␊
48␉iDeviceGeneric,␊
49␉iDeviceHFS,␊
50␉iDeviceEXT3,␊
51␉iDeviceFAT16,␊
52␉iDeviceFAT32,␊
53␉iDeviceNTFS,␊
54␉iDeviceCDROM,␊
55␉iSelection,␊
56␉iDeviceScrollPrev,␊
57␉iDeviceScrollNext,␊
58␊
59␉iMenuBoot,␊
60␉iMenuVerbose,␊
61␉iMenuIgnoreCaches,␊
62␉iMenuSingleUser,␊
63␉iMenuMemoryInfo,␊
64␉iMenuVideoInfo,␊
65␉iMenuHelp,␊
66␉iMenuVerboseDisabled,␊
67␉iMenuIgnoreCachesDisabled,␊
68␉iMenuSingleUserDisabled,␊
69␉iMenuSelection,␊
70␊
71␉iProgressBar,␊
72␉iProgressBarBackground,␊
73␊
74␉iTextScrollPrev,␊
75␉iTextScrollNext,␊
76␊
77␉iFontConsole,␊
78␉iFontSmall,␊
79};␊
80␊
81image_t images[] = {␊
82␉{.name = "background",␉␉␉␉.image = NULL},␊
83␉{.name = "logo",␉␉␉␉.image = NULL},␊
84␊
85␉{.name = "device_generic",␉␉␉.image = NULL},␊
86␉{.name = "device_hfsplus",␉␉␉.image = NULL},␊
87␉{.name = "device_ext3",␉␉␉␉.image = NULL},␊
88␉{.name = "device_fat16",␉␉␉.image = NULL},␊
89␉{.name = "device_fat32",␉␉␉.image = NULL},␊
90␉{.name = "device_ntfs",␉␉␉␉.image = NULL},␊
91␉{.name = "device_cdrom",␉␉␉.image = NULL},␊
92␉{.name = "device_selection",␉␉␉.image = NULL},␊
93␉{.name = "device_scroll_prev",␉␉␉.image = NULL},␊
94␉{.name = "device_scroll_next",␉␉␉.image = NULL},␊
95␊
96␉{.name = "menu_boot",␉␉␉␉.image = NULL},␊
97␉{.name = "menu_verbose",␉␉␉.image = NULL},␊
98␉{.name = "menu_ignore_caches",␉␉␉.image = NULL},␊
99␉{.name = "menu_single_user",␉␉␉.image = NULL},␊
100␉{.name = "menu_memory_info",␉␉␉.image = NULL},␊
101␉{.name = "menu_video_info",␉␉␉.image = NULL},␊
102␉{.name = "menu_help",␉␉␉␉.image = NULL},␊
103␉{.name = "menu_verbose_disabled",␉␉.image = NULL},␊
104␉{.name = "menu_ignore_caches_disabled",␉␉.image = NULL},␊
105␉{.name = "menu_single_user_disabled",␉␉.image = NULL},␊
106␉{.name = "menu_selection",␉␉␉.image = NULL},␊
107␊
108␉{.name = "progress_bar",␉␉␉.image = NULL},␊
109␉{.name = "progress_bar_background",␉␉.image = NULL},␊
110␊
111␉{.name = "text_scroll_prev",␉␉␉.image = NULL},␊
112␉{.name = "text_scroll_next",␉␉␉.image = NULL},␊
113␊
114␉{.name = "font_console",␉␉␉.image = NULL},␊
115␉{.name = "font_small",␉␉␉␉.image = NULL},␊
116};␊
117␊
118int imageCnt = 0;␊
119␊
120extern int␉gDeviceCount;␊
121extern int␉selectIndex;␊
122␊
123extern MenuItem *menuItems;␊
124␊
125char prompt[BOOT_STRING_LEN];␊
126␊
127int prompt_pos=0;␊
128␊
129char prompt_text[] = "boot: ";␊
130 ␊
131menuitem_t infoMenuItems[] =␊
132{␊
133␉{ .text = "Boot" },␊
134␉{ .text = "Boot Verbose" },␊
135␉{ .text = "Boot Ignore Caches" },␊
136␉{ .text = "Boot Single User" },␊
137␉{ .text = "Memory Info" },␊
138␉{ .text = "Video Info" },␊
139␉{ .text = "Help" }␊
140};␊
141␊
142int initFont(font_t *font, image_t *image);␊
143void colorFont(font_t *font, uint32_t color);␊
144void makeRoundedCorners(pixmap_t *p);␊
145␊
146static int infoMenuSelection = 0;␊
147static int infoMenuItemsCount = sizeof(infoMenuItems)/sizeof(infoMenuItems[0]);␊
148␊
149static bool infoMenuNativeBoot = false;␊
150␊
151static unsigned long screen_params[4] = {0, 0, 0, 0};␉// here we store the used screen resolution␊
152␊
153#ifdef EMBED_THEME␊
154static int loadEmbeddedThemeImage(const char *image, unsigned char *image_data, unsigned int image_size)␊
155{␊
156␉int␉␉i;␊
157␉uint16_t␉width;␊
158␉uint16_t␉height;␊
159␉uint8_t␉␉*imagedata;␊
160␊
161␉for (i=0; i < sizeof(images) / sizeof(images[0]); i++) {␊
162␉␉if (strcmp(image, images[i].name) == 0) {␊
163␉␉␉if (images[i].image == NULL) {␊
164␉␉␉␉images[i].image = malloc(sizeof(pixmap_t));␊
165␉␉␉}␊
166␉␉␉width = 0;␊
167␉␉␉height = 0;␊
168␉␉␉imagedata = NULL;␊
169␉␉␉if ((loadEmbeddedPngImage(image_data, image_size, &width, &height, &imagedata)) != 0) {␊
170␉␉␉␉return 1;␊
171␉␉␉}␊
172␉␉␉images[i].image->width = width;␊
173␉␉␉images[i].image->height = height;␊
174␉␉␉images[i].image->pixels = (pixel_t *)imagedata;␊
175␉␉␉flipRB(images[i].image);␊
176␉␉␉return 0;␊
177␉␉}␊
178␉}␊
179␉return 1;␊
180}␊
181#endif␊
182static int loadThemeImage(const char *image)␊
183{␊
184␉char␉␉dirspec[256];␊
185␉int␉␉i;␊
186␉uint16_t␉width;␊
187␉uint16_t␉height;␊
188␉uint8_t␉␉*imagedata;␊
189␊
190␉if ((strlen(image) + strlen(theme_name) + 20 ) > sizeof(dirspec)) {␊
191␉␉return 1;␊
192␉}␊
193␉for (i=0; i < sizeof(images) / sizeof(images[0]); i++) {␊
194␉␉if (strcmp(image, images[i].name) == 0) {␊
195␉␉␉if (images[i].image == NULL) {␊
196␉␉␉␉images[i].image = malloc(sizeof(pixmap_t));␊
197␉␉␉}␊
198␉␉␉sprintf(dirspec,"/Extra/Themes/%s/%s.png", theme_name, image);␊
199␉␉␉width = 0;␊
200␉␉␉height = 0;␊
201␉␉␉imagedata = NULL;␊
202␉␉␉if ((loadPngImage(dirspec, &width, &height, &imagedata)) != 0) {␊
203#ifndef EMBED_THEME␊
204 printf("ERROR: GUI: could not open '%s/%s.png'!\n", theme_name, image);␊
205 sleep(2);␊
206#endif␊
207␉␉␉␉return 1;␊
208␉␉␉}␊
209␉␉␉images[i].image->width = width;␊
210␉␉␉images[i].image->height = height;␊
211␉␉␉images[i].image->pixels = (pixel_t *)imagedata;␊
212␉␉␉flipRB(images[i].image);␊
213␉␉␉return 0;␊
214␉␉}␊
215␉}␊
216␉return 1;␊
217}␊
218␊
219␊
220static int loadGraphics(void)␊
221{␊
222␉LOADPNG(background);␊
223␉LOADPNG(logo);␊
224␊
225␉LOADPNG(device_generic);␊
226␉LOADPNG(device_hfsplus);␊
227␉LOADPNG(device_ext3);␊
228␉LOADPNG(device_fat16);␊
229␉LOADPNG(device_fat32);␊
230␉LOADPNG(device_ntfs);␊
231␉LOADPNG(device_cdrom);␊
232␉LOADPNG(device_selection);␊
233␉LOADPNG(device_scroll_prev);␊
234␉LOADPNG(device_scroll_next);␊
235␊
236␉LOADPNG(menu_boot);␊
237␉LOADPNG(menu_verbose);␊
238␉LOADPNG(menu_ignore_caches);␊
239␉LOADPNG(menu_single_user);␊
240␉LOADPNG(menu_memory_info);␊
241␉LOADPNG(menu_video_info);␊
242␉LOADPNG(menu_help);␊
243␉LOADPNG(menu_verbose_disabled);␊
244␉LOADPNG(menu_ignore_caches_disabled);␊
245␉LOADPNG(menu_single_user_disabled);␊
246␉LOADPNG(menu_selection);␊
247␊
248␉LOADPNG(progress_bar);␊
249␉LOADPNG(progress_bar_background);␊
250␊
251␉LOADPNG(text_scroll_prev);␊
252␉LOADPNG(text_scroll_next);␊
253␊
254␉LOADPNG(font_console);␊
255␉LOADPNG(font_small);␊
256␊
257␉initFont( &font_console, &images[iFontConsole]);␊
258␉initFont( &font_small, &images[iFontSmall]);␊
259␊
260␉return 0;␊
261}␊
262 ␊
263pixmap_t *getCroppedPixmapAtPosition( pixmap_t *from, position_t pos, uint16_t width, uint16_t height )␊
264{␊
265␉␊
266␉pixmap_t *cropped = malloc( sizeof( pixmap_t ) );␊
267␉if( !cropped )␊
268␉␉return 0;␊
269␉cropped->pixels = malloc( width * height * 4 );␊
270␉if ( !cropped->pixels )␊
271␉␉return 0;␊
272␉␊
273␉cropped->width = width;␊
274␉cropped->height = height;␊
275␉␊
276␉int destx = 0, desty = 0;␊
277␉int srcx = pos.x, srcy = pos.y;␊
278␉␊
279␉for( ; desty < height; desty++, srcy++)␊
280␉{␊
281␉␉for( destx = 0, srcx = pos.x; destx < width; destx++, srcx++ )␊
282␉␉{␊
283␉␉␉pixel( cropped, destx, desty ).value = pixel( from, srcx, srcy ).value;␊
284␉␉}␊
285␉}␊
286␉return cropped;␊
287}␊
288␊
289int createBackBuffer( window_t *window )␊
290{␊
291␉gui.backbuffer = malloc(sizeof(pixmap_t));␊
292␉if(!gui.backbuffer)␊
293␉␉return 1;␊
294␉␊
295␉gui.backbuffer->pixels = malloc( window->width * window->height * 4 );␊
296␉if(!gui.backbuffer->pixels)␊
297␉{␊
298␉␉free(gui.backbuffer);␊
299␉␉gui.backbuffer = 0;␊
300␉␉return 1;␊
301␉}␊
302␉␊
303␉gui.backbuffer->width = gui.screen.width;␊
304␉gui.backbuffer->height = gui.screen.height;␊
305 ␊
306␉return 0;␊
307}␊
308␊
309int createWindowBuffer( window_t *window )␊
310{␊
311␉window->pixmap = malloc(sizeof(pixmap_t));␊
312␉if(!window->pixmap)␊
313␉␉return 1;␊
314␊
315␉window->pixmap->pixels = malloc( window->width * window->height * 4 );␊
316␉if(!window->pixmap->pixels)␊
317␉{␊
318␉␉free(window->pixmap);␊
319␉␉window->pixmap = 0;␊
320␉␉return 1;␊
321␉}␊
322␉␊
323␉window->pixmap->width = window->width;␊
324␉window->pixmap->height = window->height;␊
325␉␉␊
326␉return 0;␊
327}␊
328␊
329void fillPixmapWithColor(pixmap_t *pm, uint32_t color)␊
330{␊
331␉int x,y;␊
332␉␊
333␉// fill with given color AARRGGBB␊
334␉for( x=0; x < pm->width; x++ )␊
335␉␉for( y=0; y< pm->height; y++)␊
336␉␉␉pixel(pm,x,y).value = color;␊
337}␊
338␊
339void drawBackground()␊
340{␊
341␉// reset text cursor␊
342␉gui.screen.cursor.x = gui.screen.hborder;␊
343␉gui.screen.cursor.y = gui.screen.vborder;␊
344␉␊
345␉fillPixmapWithColor( gui.screen.pixmap, gui.screen.bgcolor);␊
346␉␊
347␉// draw background.png into background buffer␊
348␉blend( images[iBackground].image, gui.screen.pixmap, gui.background.pos );␊
349␉␊
350␉// draw logo.png into background buffer␊
351␉blend( images[iLogo].image, gui.screen.pixmap, gui.logo.pos);␊
352␉␊
353␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
354}␊
355␊
356void loadThemeValues(config_file_t *theme, bool overide)␊
357{␊
358␉unsigned int screen_width = gui.screen.width;␊
359␉unsigned int screen_height = gui.screen.height;␊
360␉unsigned int pixel;␊
361␉int␉alpha;␉␉␉␉// transparency level 0 (obligue) - 255 (transparent)␊
362␉uint32_t color;␉␉␉// color value formatted RRGGBB␊
363␉int val, len;␊
364␉const char *string;␉␊
365␊
366␉/*␊
367␉ * Parse screen parameters␊
368␉ */␊
369␉if(getColorForKey("screen_bgcolor", &color, theme ))␊
370␉␉gui.screen.bgcolor = (color & 0x00FFFFFF);␊
371␊
372␉if(getIntForKey("screen_textmargin_h", &val, theme))␊
373␉␉gui.screen.hborder = MIN( gui.screen.width , val );␊
374␊
375␉if(getIntForKey("screen_textmargin_v", &val, theme))␊
376␉␉gui.screen.vborder = MIN( gui.screen.height , val );␊
377␊
378␉/*␊
379␉ * Parse background parameters␊
380␉ */␊
381␉if(getDimensionForKey("background_pos_x", &pixel, theme, screen_width , images[iBackground].image->width ) )␊
382␉␉gui.background.pos.x = pixel;␊
383␊
384␉if(getDimensionForKey("background_pos_y", &pixel, theme, screen_height , images[iBackground].image->height ) )␊
385␉␉gui.background.pos.y = pixel;␊
386␊
387␉/*␊
388␉ * Parse logo parameters␊
389␉ */␊
390␉if(getDimensionForKey("logo_pos_x", &pixel, theme, screen_width , images[iLogo].image->width ) )␊
391␉␉gui.logo.pos.x = pixel;␊
392␊
393␉if(getDimensionForKey("logo_pos_y", &pixel, theme, screen_height , images[iLogo].image->height ) )␊
394␉␉gui.logo.pos.y = pixel;␊
395␊
396␉/*␊
397␉ * Parse progress bar parameters␊
398␉ */␊
399␉if(getDimensionForKey("progressbar_pos_x", &pixel, theme, screen_width , 0 ) )␊
400␉␉gui.progressbar.pos.x = pixel;␊
401␊
402␉if(getDimensionForKey("progressbar_pos_y", &pixel, theme, screen_height , 0 ) )␊
403␉␉gui.progressbar.pos.y = pixel;␊
404␊
405␉/*␊
406␉ * Parse countdown text parameters␊
407␉ */␊
408␉if(getDimensionForKey("countdown_pos_x", &pixel, theme, screen_width , 0 ) )␊
409␉␉gui.countdown.pos.x = pixel;␊
410␊
411␉if(getDimensionForKey("countdown_pos_y", &pixel, theme, screen_height , 0 ) )␊
412␉␉gui.countdown.pos.y = pixel;␊
413␊
414␉/*␊
415␉ * Parse devicelist parameters␊
416␉ */␊
417␉if(getIntForKey("devices_max_visible", &val, theme ))␊
418␉␉gui.maxdevices = MIN( val, gDeviceCount );␊
419␊
420␉if(getIntForKey("devices_iconspacing", &val, theme ))␊
421␉␉gui.devicelist.iconspacing = val;␊
422␊
423␉// check layout for horizontal or vertical␊
424␉gui.layout = HorizontalLayout;␊
425␉if(getValueForKey( "devices_layout", &string, &len, theme)) {␊
426␉␉if (!strcmp (string, "vertical")) {␊
427␉␉␉gui.layout = VerticalLayout;␊
428␉␉}␊
429␉}␊
430␊
431␉switch (gui.layout) {␊
432␉case VerticalLayout:␊
433␉␉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);␊
434␉␉gui.devicelist.width = (images[iSelection].image->width + gui.devicelist.iconspacing);␊
435␊
436␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , images[iSelection].image->width ) )␊
437␉␉␉gui.devicelist.pos.x = pixel;␊
438␊
439␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , gui.devicelist.height ) )␊
440␉␉␉gui.devicelist.pos.y = pixel;␊
441␉␉break;␊
442␉␉␊
443␉case HorizontalLayout:␊
444␉default:␊
445␉␉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);␊
446␉␉gui.devicelist.height = (images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing);␊
447␊
448␉␉if(getDimensionForKey("devices_pos_x", &pixel, theme, gui.screen.width , gui.devicelist.width ) )␊
449␉␉␉gui.devicelist.pos.x = pixel;␊
450␉␉else␊
451␉␉␉gui.devicelist.pos.x = ( gui.screen.width - gui.devicelist.width ) / 2;␊
452␉␉␊
453␉␉if(getDimensionForKey("devices_pos_y", &pixel, theme, gui.screen.height , images[iSelection].image->height ) )␊
454␉␉␉gui.devicelist.pos.y = pixel;␊
455␉␉else␊
456␉␉␉gui.devicelist.pos.y = ( gui.screen.height - gui.devicelist.height ) / 2;␊
457␉␉break;␊
458␉}␊
459␊
460␉if(getColorForKey("devices_bgcolor", &color, theme))␊
461␉␉gui.devicelist.bgcolor = (color & 0x00FFFFFF);␊
462␊
463␉if(getIntForKey("devices_transparency", &alpha, theme))␊
464␉␉gui.devicelist.bgcolor = gui.devicelist.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
465␊
466␉/*␊
467␉ * Parse infobox parameters␊
468␉ */␊
469␉if(getIntForKey("infobox_width", &val, theme))␊
470␉␉gui.infobox.width = MIN( screen_width , val );␊
471␊
472␉if(getIntForKey("infobox_height", &val, theme))␊
473␉␉gui.infobox.height = MIN( screen_height , val );␊
474␊
475␉if(getDimensionForKey("infobox_pos_x", &pixel, theme, screen_width , gui.infobox.width ) )␊
476␉␉gui.infobox.pos.x = pixel;␊
477␊
478␉if(getDimensionForKey("infobox_pos_y", &pixel, theme, screen_height , gui.infobox.height ) )␊
479␉␉gui.infobox.pos.y = pixel;␊
480␊
481␉if(getIntForKey("infobox_textmargin_h", &val, theme))␊
482␉␉gui.infobox.hborder = MIN( gui.infobox.width , val );␊
483␊
484␉if(getIntForKey("infobox_textmargin_v", &val, theme))␊
485␉␉gui.infobox.vborder = MIN( gui.infobox.height , val );␊
486␊
487␉if(getColorForKey("infobox_bgcolor", &color, theme))␊
488␉␉gui.infobox.bgcolor = (color & 0x00FFFFFF);␊
489␊
490␉if(getIntForKey("infobox_transparency", &alpha, theme))␊
491␉␉gui.infobox.bgcolor = gui.infobox.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
492␊
493␉/*␊
494␉ * Parse menu parameters␊
495␉ */␊
496␉if(getDimensionForKey("menu_width", &pixel, theme, gui.screen.width , 0 ) )␊
497␉␉gui.menu.width = pixel;␊
498␉else␊
499␉␉gui.menu.width = images[iMenuSelection].image->width;␊
500␊
501␉if(getDimensionForKey("menu_height", &pixel, theme, gui.screen.height , 0 ) )␊
502␉␉gui.menu.height = pixel;␊
503␉else␊
504␉␉gui.menu.height = (infoMenuItemsCount) * images[iMenuSelection].image->height;␊
505␊
506␉if(getDimensionForKey("menu_pos_x", &pixel, theme, screen_width , gui.menu.width ) )␊
507␉␉gui.menu.pos.x = pixel;␊
508␊
509␉if(getDimensionForKey("menu_pos_y", &pixel, theme, screen_height , gui.menu.height ) )␊
510␉␉gui.menu.pos.y = pixel;␊
511␊
512␉if(getIntForKey("menu_textmargin_h", &val, theme))␊
513␉␉gui.menu.hborder = MIN( gui.menu.width , val );␊
514␊
515␉if(getIntForKey("menu_textmargin_v", &val, theme))␊
516␉␉gui.menu.vborder = MIN( gui.menu.height , val );␊
517␊
518␉if(getColorForKey("menu_bgcolor", &color, theme))␊
519␉␉gui.menu.bgcolor = (color & 0x00FFFFFF);␊
520␊
521␉if(getIntForKey("menu_transparency", &alpha, theme))␊
522␉␉gui.menu.bgcolor = gui.menu.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␉␉␊
523␊
524␉/*␊
525␉ * Parse bootprompt parameters␊
526␉ */␊
527␉if(getDimensionForKey("bootprompt_width", &pixel, theme, screen_width , 0 ) )␊
528␉␉gui.bootprompt.width = pixel;␊
529␊
530␉if(getIntForKey("bootprompt_height", &val, theme))␊
531␉␉gui.bootprompt.height = MIN( screen_height , val );␊
532␊
533␉if(getDimensionForKey("bootprompt_pos_x", &pixel, theme, screen_width , gui.bootprompt.width ) )␊
534␉␉gui.bootprompt.pos.x = pixel;␊
535␊
536␉if(getDimensionForKey("bootprompt_pos_y", &pixel, theme, screen_height , gui.bootprompt.height ) )␊
537␉␉gui.bootprompt.pos.y = pixel;␊
538␊
539␉if(getIntForKey("bootprompt_textmargin_h", &val, theme))␊
540␉␉gui.bootprompt.hborder = MIN( gui.bootprompt.width , val );␊
541␊
542␉if(getIntForKey("bootprompt_textmargin_v", &val, theme))␊
543␉␉gui.bootprompt.vborder = MIN( gui.bootprompt.height , val );␊
544␊
545␉if(getColorForKey("bootprompt_bgcolor", &color, theme))␊
546␉␉gui.bootprompt.bgcolor = (color & 0x00FFFFFF);␊
547␊
548␉if(getIntForKey("bootprompt_transparency", &alpha, theme))␊
549␉␉gui.bootprompt.bgcolor = gui.bootprompt.bgcolor | (( 255 - ( alpha & 0xFF) ) << 24);␊
550␊
551␉if(getColorForKey("font_small_color", &color, theme))␊
552␉␉gui.screen.font_small_color = (color & 0x00FFFFFF);␊
553␊
554␉if(getColorForKey("font_console_color", &color, theme))␊
555␉␉gui.screen.font_console_color = (color & 0x00FFFFFF);␊
556}␊
557 ␊
558int initGUI(void)␊
559{␊
560␉//int␉␉val;␊
561#ifdef EMBED_THEME␊
562␉config_file_t␉*config;␊
563␉␊
564␉config = &bootInfo->themeConfig;␊
565␉if (ParseXMLFile((char *)__theme_plist, &config->dictionary) != 0) {␊
566␉␉return 1;␊
567␉}␊
568#else␊
569␉int␉len;␊
570␉char␉dirspec[256];␊
571␊
572␉getValueForKey( "Theme", &theme_name, &len, &bootInfo->bootConfig );␊
573␉if ((strlen(theme_name) + 27) > sizeof(dirspec)) {␊
574␉␉return 1;␊
575␉}␊
576␉sprintf(dirspec, "/Extra/Themes/%s/theme.plist", theme_name);␊
577␉if (loadConfigFile(dirspec, &bootInfo->themeConfig) != 0) {␊
578␉␉return 1;␊
579␉}␊
580#endif␊
581␉/*␊
582␉// parse display size parameters␊
583␉if (getIntForKey("screen_width", &val, &bootInfo->themeConfig)) {␊
584␉␉screen_params[0] = val;␊
585␉}␊
586␉if (getIntForKey("screen_height", &val, &bootInfo->themeConfig)) {␊
587␉␉screen_params[1] = val;␊
588␉}␊
589␉screen_params[2] = 32;␊
590␉*/␊
591␉getResolution(&screen_params[0], &screen_params[1], &screen_params[2]);␊
592␊
593␉␊
594␉// Initalizing GUI strucutre.␊
595␉bzero(&gui, sizeof(gui_t));␊
596␉␊
597␉// find best matching vesa mode for our requested width & height␊
598␉getGraphicModeParams(screen_params);␊
599␊
600␉// set our screen structure with the mode width & height␊
601␉gui.screen.width = screen_params[0];␉␊
602␉gui.screen.height = screen_params[1];␊
603␊
604␉// load graphics otherwise fail and return␊
605␉if (loadGraphics() == 0) {␊
606␉␉loadThemeValues(&bootInfo->themeConfig, true);␊
607␉␉colorFont(&font_small, gui.screen.font_small_color);␊
608␉␉colorFont(&font_console, gui.screen.font_console_color);␊
609␊
610␉␉// create the screen & window buffers␊
611␉␉if (createBackBuffer(&gui.screen) == 0) {␊
612␉␉␉if (createWindowBuffer(&gui.screen) == 0) {␊
613␉␉␉␉if (createWindowBuffer(&gui.devicelist) == 0) {␊
614␉␉␉␉␉if (createWindowBuffer(&gui.bootprompt) == 0) {␊
615␉␉␉␉␉␉if (createWindowBuffer(&gui.infobox) == 0) {␊
616␉␉␉␉␉␉␉if (createWindowBuffer(&gui.menu) == 0) {␉␉␉␉␉␉␉␊
617␉␉␉␉␉␉␉␉drawBackground();␊
618␉␉␉␉␉␉␉␉// lets copy the screen into the back buffer␊
619␉␉␉␉␉␉␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
620␉␉␉␉␉␉␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
621␉␉␉␉␉␉␉␉gui.initialised = true;␊
622␉␉␉␉␉␉␉␉return 0;␊
623␉␉␉␉␉␉␉}␊
624␉␉␉␉␉␉}␊
625␉␉␉␉␉}␊
626␉␉␉␉}␊
627␉␉␉}␊
628␉␉}␊
629␉}␊
630␉return 1;␊
631}␊
632␊
633void drawDeviceIcon(BVRef device, pixmap_t *buffer, position_t p)␊
634{␊
635␉int devicetype;␊
636␉␊
637␉if( diskIsCDROM(device) )␊
638␉␉devicetype = iDeviceCDROM;␉␉␉␉// Use CDROM icon␊
639␉else␊
640␉{␉␊
641␉␉switch (device->part_type)␊
642␉␉{␊
643␉␉␉case kPartitionTypeHFS:␊
644␊
645␉␉␉␉// TODO: add apple raid icon choices␊
646␉␉␉␉␊
647␉␉␉␉devicetype = iDeviceHFS;␉␉// Use HFS icon␊
648␉␉␉␉break;␊
649␉␉␉␉␊
650␉␉␉case kPartitionTypeHPFS:␊
651␉␉␉␉devicetype = iDeviceNTFS;␉␉// Use HPFS / NTFS icon␊
652␉␉␉␉break;␊
653␉␉␉␉␊
654␉␉␉case kPartitionTypeFAT16:␊
655␉␉␉␉devicetype = iDeviceFAT16;␉␉// Use FAT16 icon␊
656␉␉␉␉break;␊
657␉␉␉␉␊
658␉␉␉case kPartitionTypeFAT32:␊
659␉␉␉␉devicetype = iDeviceFAT32;␉␉// Use FAT32 icon␊
660␉␉␉␉break;␊
661␉␉␉␉␊
662␉␉␉case kPartitionTypeEXT3:␊
663␉␉␉␉devicetype = iDeviceEXT3;␉␉// Use EXT2/3 icon␊
664␉␉␉␉break;␊
665␉␉␉␉␊
666␉␉␉default:␊
667␉␉␉␉devicetype = iDeviceGeneric;␉// Use Generic icon␊
668␉␉␉␉break;␊
669␉␉}␊
670␉}␊
671␉␊
672␉// draw icon␊
673␉blend( images[devicetype].image, buffer, centeredAt( images[devicetype].image, p ));␊
674␉␊
675␉p.y += (images[iSelection].image->height / 2) + font_console.chars[0]->height;␊
676␉␊
677␉// draw volume label ␊
678␉drawStrCenteredAt( device->label, &font_small, buffer, p);␉␊
679␊
680}␊
681␊
682void drawDeviceList (int start, int end, int selection)␊
683{␊
684␉int i;␊
685␉position_t p, p_prev, p_next;␊
686␊
687␉//uint8_t␉maxDevices = MIN( gui.maxdevices, menucount );␊
688␉␉␊
689␉fillPixmapWithColor( gui.devicelist.pixmap, gui.devicelist.bgcolor);␊
690␊
691␉makeRoundedCorners( gui.devicelist.pixmap);␊
692␊
693␉switch (gui.layout)␊
694␉{␊
695␊
696␉␉case VerticalLayout:␊
697␉␉␉p.x = (gui.devicelist.width /2);␊
698␉␉␉p.y = ( ( images[iSelection].image->height / 2 ) + images[iDeviceScrollPrev].image->height + gui.devicelist.iconspacing );␊
699␊
700␉␉␉// place scroll indicators at top & bottom edges␊
701␉␉␉p_prev = pos ( gui.devicelist.width / 2 , gui.devicelist.iconspacing );␊
702␉␉␉p_next = pos ( p_prev.x, gui.devicelist.height - gui.devicelist.iconspacing );␊
703␉␉␉␊
704␉␉␉break;␊
705␉␉␉␊
706␉␉default:␉// use Horizontal layout as the default␊
707␊
708␉␉case HorizontalLayout:␊
709␉␉␉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;␊
710␉␉␉p.y = ((gui.devicelist.height - font_console.chars[0]->height ) - images[iSelection].image->height) / 2 + ( images[iSelection].image->height / 2 );␊
711␊
712␉␉␉// place scroll indicators at left & right edges␊
713␉␉␉p_prev = pos ( images[iDeviceScrollPrev].image->width / 2 + gui.devicelist.iconspacing / 2, gui.devicelist.height / 2 );␊
714␉␉␉p_next = pos ( gui.devicelist.width - ( images[iDeviceScrollNext].image->width / 2 + gui.devicelist.iconspacing / 2), gui.devicelist.height / 2 );␊
715␉␉␉␊
716␉␉␉break;␊
717␉␉␉␊
718␉}␊
719␉␊
720␉// draw visible device icons␊
721␉for ( i=0; i < gui.maxdevices; i++ )␊
722␉{␊
723␉␉BVRef param = menuItems[start+i].param;␊
724␊
725␉␉if((start+i) == selection)␊
726␉␉{␊
727␉␉␉ if(param->flags & kBVFlagNativeBoot)␊
728␉␉␉␉infoMenuNativeBoot = true;␊
729␉␉␉ else␊
730␉␉␉ {␊
731␉␉␉␉infoMenuNativeBoot = false;␊
732␉␉␉␉if(infoMenuSelection >= INFOMENU_NATIVEBOOT_START && infoMenuSelection <= INFOMENU_NATIVEBOOT_END)␊
733␉␉␉␉infoMenuSelection = 0;␊
734␉␉␉ }␊
735␉␉␉ ␊
736␉␉␉if(gui.menu.draw)␊
737␉␉␉␉drawInfoMenuItems();␊
738␉␉␉ ␊
739␉␉␉blend( images[iSelection].image, gui.devicelist.pixmap, centeredAt( images[iSelection].image, p ) );␊
740␉␉␉␊
741#if DEBUG␊
742␉␉␉gui.debug.cursor = pos( 10, 100);␊
743␉␉␉dprintf( &gui.screen, "label %s\n", param->label );␊
744␉␉␉dprintf( &gui.screen, "biosdev 0x%x\n", param->biosdev );␊
745 dprintf(&gui.screen, "width %d\n", gui.screen.width);␊
746 dprintf(&gui.screen, "height %d\n", gui.screen.height);␊
747␉␉␉dprintf( &gui.screen, "type 0x%x\n", param->type );␊
748␉␉␉dprintf( &gui.screen, "flags 0x%x\n", param->flags );␊
749␉␉␉dprintf( &gui.screen, "part_no %d\n", param->part_no );␊
750␉␉␉dprintf( &gui.screen, "part_boff 0x%x\n", param->part_boff );␊
751␉␉␉dprintf( &gui.screen, "part_type 0x%x\n", param->part_type );␊
752␉␉␉dprintf( &gui.screen, "bps 0x%x\n", param->bps );␊
753␉␉␉dprintf( &gui.screen, "name %s\n", param->name );␊
754␉␉␉dprintf( &gui.screen, "type_name %s\n", param->type_name );␊
755␉␉␉dprintf( &gui.screen, "modtime %d\n", param->modTime );␊
756#endif␊
757␉␉}␊
758␉␉␊
759␉␉drawDeviceIcon( param, gui.devicelist.pixmap, p );␊
760␉␉␊
761␉␉if (gui.layout == HorizontalLayout)␊
762␉␉{␊
763␉␉␉p.x += images[iSelection].image->width + gui.devicelist.iconspacing; ␊
764␉␉}␊
765␉␉if (gui.layout == VerticalLayout)␊
766␉␉{␊
767␉␉␉p.y += ( images[iSelection].image->height + font_console.chars[0]->height + gui.devicelist.iconspacing ); ␊
768␉␉}␊
769␉}␊
770␊
771␉// draw prev indicator␊
772␉if(start)␊
773␉␉blend( images[iDeviceScrollPrev].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollPrev].image, p_prev ) );␊
774␊
775␉// draw next indicator␊
776␉if( end < gDeviceCount - 1 )␊
777␉␉blend( images[iDeviceScrollNext].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollNext].image, p_next ) );␊
778␊
779␉gui.redraw = true;␊
780␉␊
781␉updateVRAM();␊
782␉␊
783}␊
784 ␊
785void clearGraphicBootPrompt()␊
786{␊
787␉// clear text buffer␊
788␉prompt[0] = '\0';␊
789␉prompt_pos=0;␊
790␊
791␉␊
792␉if(␉gui.bootprompt.draw == true )␊
793␉{␊
794␉␉gui.bootprompt.draw = false;␊
795␉␉gui.redraw = true;␊
796␉␉// this causes extra frames to be drawn␊
797␉␉//updateVRAM();␊
798␉}␊
799␊
800␉return;␊
801}␊
802␊
803void updateGraphicBootPrompt(int key)␊
804{␊
805␉if ( key == kBackspaceKey )␊
806␉␉prompt[--prompt_pos] = '\0';␊
807␉else ␊
808␉{␊
809␉␉prompt[prompt_pos] = key;␊
810␉␉prompt_pos++;␊
811␉␉prompt[prompt_pos] = '\0';␊
812␉}␊
813␊
814␉fillPixmapWithColor( gui.bootprompt.pixmap, gui.bootprompt.bgcolor);␊
815␊
816␉makeRoundedCorners( gui.bootprompt.pixmap);␊
817␊
818␉position_t p_text = pos( gui.bootprompt.hborder , ( ( gui.bootprompt.height - font_console.chars[0]->height) ) / 2 );␊
819␊
820␉// print the boot prompt text␊
821␉drawStr(prompt_text, &font_console, gui.bootprompt.pixmap, p_text);␊
822␉␊
823␉// get the position of the end of the boot prompt text to display user input␊
824␉position_t p_prompt = pos( p_text.x + ( ( strlen(prompt_text) ) * font_console.chars[0]->width ), p_text.y );␊
825␊
826␉// calculate the position of the cursor␊
827␉int␉offset = ( prompt_pos - ( ( gui.bootprompt.width / font_console.chars[0]->width ) - strlen(prompt_text) - 2 ) );␉␊
828␊
829␉if ( offset < 0)␊
830␉␉offset = 0;␊
831␉␊
832␉drawStr( prompt+offset, &font_console, gui.bootprompt.pixmap, p_prompt);␊
833␊
834␉gui.menu.draw = false;␊
835␉gui.bootprompt.draw = true;␊
836␉gui.redraw = true;␊
837␉␊
838␉updateVRAM();␊
839␉␊
840␉return;␊
841}␊
842␊
843inline␊
844void vramwrite (void *data, int width, int height)␊
845{␊
846␉if (VIDEO (depth) == 32 && VIDEO (rowBytes) == gui.backbuffer->width * 4)␊
847␉␉memcpy((uint8_t *)vram, gui.backbuffer->pixels, VIDEO (rowBytes)*VIDEO (height));␊
848␉else␊
849␉{␊
850␉␉uint32_t r, g, b;␊
851␉␉int i, j;␊
852␉␉for (i = 0; i < VIDEO (height); i++)␊
853␉␉␉for (j = 0; j < VIDEO (width); j++)␊
854␉␉␉{␊
855␉␉␉␉b = ((uint8_t *) data)[4*i*width + 4*j];␊
856␉␉␉␉g = ((uint8_t *) data)[4*i*width + 4*j + 1];␊
857␉␉␉␉r = ((uint8_t *) data)[4*i*width + 4*j + 2];␊
858␉␉␉␉switch (VIDEO (depth))␊
859␉␉␉␉{␊
860␉␉␉␉␉case 32:␊
861␉␉␉␉␉␉*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*4) = (b&0xff) | ((g&0xff)<<8) | ((r&0xff)<<16);␊
862␉␉␉␉␉␉break;␊
863␉␉␉␉␉case 24:␊
864␉␉␉␉␉␉*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*3) = ((*(uint32_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*3))&0xff000000)␊
865␉␉␉␉␉␉| (b&0xff) | ((g&0xff)<<8) | ((r&0xff)<<16);␊
866␉␉␉␉␉␉break;␊
867␉␉␉␉␉case 16:␊
868␉␉␉␉␉␉// Somehow 16-bit is always 15-bits really␊
869␉␉␉␉␉␉//␉␉␉␉␉␉*(uint16_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) | ((g&0xfc)<<3) | ((r&0xf8)<<8);␊
870␉␉␉␉␉␉//␉␉␉␉␉␉break;␉␉␉␉␉␉␉␊
871␉␉␉␉␉case 15:␊
872␉␉␉␉␉␉*(uint16_t *)(((uint8_t *)vram)+i*VIDEO (rowBytes) + j*2) = ((b&0xf8)>>3) | ((g&0xf8)<<2) | ((r&0xf8)<<7);␊
873␉␉␉␉␉␉break;␉␉␉␉␉␉␉␉␉␉␉␉␉␉␊
874␉␉␉␉}␊
875␉␉␉}␊
876␉}␊
877}␊
878␊
879void updateVRAM()␊
880{␊
881␉if (gui.redraw)␊
882␉{␊
883␉␉if (gui.devicelist.draw)␊
884␉␉␉blend( gui.devicelist.pixmap, gui.backbuffer, gui.devicelist.pos );␊
885␊
886␉␉if (gui.bootprompt.draw)␊
887␉␉␉blend( gui.bootprompt.pixmap, gui.backbuffer, gui.bootprompt.pos );␊
888␉␉␉␉␊
889␉␉if (gui.menu.draw)␊
890␉␉␉blend( gui.menu.pixmap, gui.backbuffer, gui.menu.pos );␊
891␉␉␊
892␉␉if (gui.infobox.draw)␊
893␉␉␉blend( gui.infobox.pixmap, gui.backbuffer, gui.infobox.pos );␊
894␉}␊
895␉␊
896␉vramwrite ( gui.backbuffer->pixels, gui.backbuffer->width, gui.backbuffer->height );␊
897␊
898␉if (gui.redraw)␊
899␉{␊
900␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊
901␉␉gui.redraw = false;␊
902␉}␊
903}␊
904␊
905struct putc_info {␊
906 char * str;␊
907 char * last_str;␊
908};␊
909␊
910static void␊
911sputc(int c, struct putc_info * pi)␊
912{␊
913 if (pi->last_str)␊
914 if (pi->str == pi->last_str) {␊
915 *(pi->str) = '\0';␊
916 return;␊
917 }␊
918 *(pi->str)++ = c;␊
919}␊
920␊
921int gprintf( window_t * window, const char * fmt, ...)␊
922{␊
923␉char *formattedtext;␊
924␊
925␉va_list ap;␊
926␉␊
927␉struct putc_info pi;␊
928␊
929␉if ((formattedtext = malloc(1024)) != NULL) {␊
930␉␉// format the text␊
931␉␉va_start(ap, fmt);␊
932␉␉pi.str = formattedtext;␊
933␉␉pi.last_str = 0;␊
934␉␉prf(fmt, ap, sputc, &pi);␊
935␉␉*pi.str = '\0';␊
936␉␉va_end(ap);␊
937␉␉␊
938␉␉position_t␉origin, cursor, bounds;␊
939␊
940␉␉int i;␊
941␉␉int character;␊
942␊
943␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
944␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
945␉␉␊
946␉␉bounds.x = ( window->width - window->hborder );␊
947␉␉bounds.y = ( window->height - window->vborder );␊
948␉␉␊
949␉␉cursor = origin;␊
950␉␉␉␊
951␉␉font_t *font = &font_console;␊
952␉␉␉␊
953␉␉for( i=0; i< strlen(formattedtext); i++ )␊
954␉␉{␊
955␉␉␉character = formattedtext[i];␊
956␉␉␉␊
957␉␉␉character -= 32;␊
958␉␉␉␉␊
959␉␉␉// newline ?␊
960␉␉␉if( formattedtext[i] == '\n' )␊
961␉␉␉{␊
962␉␉␉␉cursor.x = window->hborder;␊
963␉␉␉␉cursor.y += font->height;␊
964␊
965␉␉␉␉if ( cursor.y > bounds.y )␊
966␉␉␉␉␉cursor.y = origin.y;␊
967␊
968␉␉␉␉continue;␊
969␉␉␉}␊
970␉␉␉␉␊
971␉␉␉// tab ?␊
972␉␉␉if( formattedtext[i] == '\t' )␊
973␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
974␉␉␉␊
975␉␉␉// draw the character␊
976␉␉␉if( font->chars[character])␊
977␉␉␉␉blend(font->chars[character], window->pixmap, cursor);␊
978␊
979␉␉␉cursor.x += font->chars[character]->width;␊
980␊
981␉␉␉// check x pos and do newline␊
982␉␉␉if ( cursor.x > bounds.x )␊
983␉␉␉{␊
984␉␉␉␉cursor.x = origin.x;␊
985␉␉␉␉cursor.y += font->height;␊
986␉␉␉}␊
987␉␉␉␊
988␉␉␉// check y pos and reset to origin.y␊
989␉␉␉if ( cursor.y > bounds.y )␊
990␉␉␉␉cursor.y = origin.y;␊
991␉␉}␊
992␊
993␉␉// update cursor postition␊
994␉␉window->cursor = cursor;␊
995␉␉␊
996␉␉free(formattedtext);␊
997␉␉␊
998␉␉return 0;␊
999␊
1000␉}␊
1001␉return 1;␊
1002}␊
1003␊
1004int dprintf( window_t * window, const char * fmt, ...)␊
1005{␊
1006␉char *formattedtext;␊
1007␉␊
1008␉va_list ap;␊
1009␉␊
1010␉//window = &gui.debug;␊
1011␉␊
1012␉struct putc_info pi;␊
1013␉␊
1014␉if ((formattedtext = malloc(1024)) != NULL) {␊
1015␉␉// format the text␊
1016␉␉va_start(ap, fmt);␊
1017␉␉pi.str = formattedtext;␊
1018␉␉pi.last_str = 0;␊
1019␉␉prf(fmt, ap, sputc, &pi);␊
1020␉␉*pi.str = '\0';␊
1021␉␉va_end(ap);␊
1022␉␉␊
1023␉␉position_t␉origin, cursor, bounds;␊
1024␉␉␊
1025␉␉int i;␊
1026␉␉int character;␊
1027␉␉␊
1028␉␉origin.x = MAX( gui.debug.cursor.x, window->hborder );␊
1029␉␉origin.y = MAX( gui.debug.cursor.y, window->vborder );␊
1030␉␉␊
1031␉␉bounds.x = ( window->width - window->hborder );␊
1032␉␉bounds.y = ( window->height - window->vborder );␊
1033␉␉␊
1034␉␉cursor = origin;␊
1035␉␉␊
1036␉␉font_t *font = &font_console;␊
1037␉␉␊
1038␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1039␉␉{␊
1040␉␉␉character = formattedtext[i];␊
1041␉␉␉␊
1042␉␉␉character -= 32;␊
1043␉␉␉␊
1044␉␉␉// newline ?␊
1045␉␉␉if( formattedtext[i] == '\n' )␊
1046␉␉␉{␊
1047␉␉␉␉cursor.x = window->hborder;␊
1048␉␉␉␉cursor.y += font->height;␊
1049␉␉␉␉␊
1050␉␉␉␉if ( cursor.y > bounds.y )␊
1051␉␉␉␉␉cursor.y = origin.y;␊
1052␉␉␉␉␊
1053␉␉␉␉continue;␊
1054␉␉␉}␊
1055␉␉␉␊
1056␉␉␉// tab ?␊
1057␉␉␉if( formattedtext[i] == '\t' )␊
1058␉␉␉␉cursor.x += ( font->chars[0]->width * 5 );␊
1059␉␉␉␊
1060␉␉␉// draw the character␊
1061␉␉␉if( font->chars[character])␊
1062␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1063␊
1064␉␉␉cursor.x += font->chars[character]->width;␊
1065␉␉␉␊
1066␉␉␉// check x pos and do newline␊
1067␉␉␉if ( cursor.x > bounds.x )␊
1068␉␉␉{␊
1069␉␉␉␉cursor.x = origin.x;␊
1070␉␉␉␉cursor.y += font->height;␊
1071␉␉␉}␊
1072␉␉␉␊
1073␉␉␉// check y pos and reset to origin.y␊
1074␉␉␉if ( cursor.y > bounds.y )␊
1075␉␉␉␉cursor.y = origin.y;␊
1076␉␉}␊
1077␉␉␊
1078␉␉// update cursor postition␊
1079␉␉gui.debug.cursor = cursor;␊
1080␉␉␊
1081␉␉free(formattedtext);␊
1082␉␉␊
1083␉␉return 0;␊
1084␉␉␊
1085␉}␊
1086␉return 1;␊
1087}␊
1088␊
1089int vprf(const char * fmt, va_list ap)␊
1090{␊
1091␉int i;␊
1092␉int character;␊
1093␊
1094␉char *formattedtext;␊
1095␉window_t *window = &gui.screen;␊
1096␉struct putc_info pi;␊
1097␉␊
1098␉position_t␉origin, cursor, bounds;␊
1099␉font_t *font = &font_console;␊
1100␉␊
1101␉if ((formattedtext = malloc(1024)) != NULL) {␊
1102␉␉// format the text␊
1103␉␉pi.str = formattedtext;␊
1104␉␉pi.last_str = 0;␊
1105␉␉prf(fmt, ap, sputc, &pi);␊
1106␉␉*pi.str = '\0';␊
1107␉␉␊
1108␉␉origin.x = MAX( window->cursor.x, window->hborder );␊
1109␉␉origin.y = MAX( window->cursor.y, window->vborder );␊
1110␉␉bounds.x = ( window->width - ( window->hborder * 2 ) );␊
1111␉␉bounds.y = ( window->height - ( window->vborder * 2 ) );␊
1112␉␉cursor = origin;␊
1113␉␉␉␊
1114␉␉for( i=0; i< strlen(formattedtext); i++ )␊
1115␉␉{␊
1116␉␉␉character = formattedtext[i];␊
1117␉␉␉character -= 32;␊
1118␉␉␉␊
1119␉␉␉// newline ?␊
1120␉␉␉if( formattedtext[i] == '\n' )␊
1121␉␉␉{␊
1122␉␉␉␉cursor.x = window->hborder;␊
1123␉␉␉␉cursor.y += font->height;␊
1124␉␉␉␉if ( cursor.y > bounds.y )␊
1125␉␉␉␉{␊
1126␉␉␉␉␉gui.redraw = true;␊
1127␉␉␉␉␉updateVRAM();␊
1128␉␉␉␉␉cursor.y = window->vborder;␊
1129␉␉␉␉}␊
1130␉␉␉␉window->cursor.y = cursor.y;␊
1131␉␉␉␉continue;␊
1132␉␉␉}␊
1133␊
1134␉␉␉// tab ?␊
1135␉␉␉if( formattedtext[i] == '\t' )␊
1136␉␉␉{␊
1137␉␉␉␉cursor.x = ( cursor.x / ( font->chars[0]->width * 8 ) + 1 ) * ( font->chars[0]->width * 8 );␊
1138␉␉␉␉continue;␊
1139␉␉␉}␊
1140␉␉␉cursor.x += font->chars[character]->width;␊
1141␉␉␉␊
1142␉␉␉// check x pos and do newline␊
1143␉␉␉if ( cursor.x > bounds.x )␊
1144␉␉␉{␊
1145␉␉␉␉cursor.x = origin.x;␊
1146␉␉␉␉cursor.y += font->height;␊
1147␉␉␉}␊
1148␉␉␉␉␊
1149␉␉␉// check y pos and reset to origin.y␊
1150␉␉␉if ( cursor.y > ( bounds.y + font->chars[0]->height) )␊
1151␉␉␉{␊
1152␉␉␉␉gui.redraw = true;␊
1153␉␉␉␉updateVRAM();␊
1154␉␉␉␉cursor.y = window->vborder;␊
1155␉␉␉}␊
1156␉␉␉// draw the character␊
1157␉␉␉if( font->chars[character])␊
1158␉␉␉␉blend(font->chars[character], gui.backbuffer, cursor);␊
1159␉␉}␊
1160␉␉// save cursor postition␊
1161␉␉window->cursor.x = cursor.x;␊
1162␉␉updateVRAM();␊
1163␉␉free(formattedtext);␊
1164␉␉return 0;␊
1165␉}␊
1166␉return 1;␊
1167}␊
1168␊
1169void drawStr(char *ch, font_t *font, pixmap_t *blendInto, position_t p)␊
1170{␊
1171␉int i=0;␊
1172␉int y=0; // we need this to support multilines '\n'␊
1173␉int x=0;␊
1174␉␊
1175␉for(i=0;i<strlen(ch);i++)␊
1176␉{␊
1177␉␉int cha=(int)ch[i];␊
1178␉␉␊
1179␉␉cha-=32;␊
1180␉␉␊
1181␉␉// newline ?␊
1182␉␉if( ch[i] == '\n' )␊
1183␉␉{␊
1184␉␉␉x = 0;␊
1185␉␉␉y += font->height;␊
1186␉␉␉continue;␊
1187␉␉}␊
1188␉␉␊
1189␉␉// tab ?␊
1190␉␉if( ch[i] == '\t' )␊
1191␉␉␉x+=(font->chars[0]->width*5);␊
1192␉␉␊
1193␉␉if(font->chars[cha])␊
1194␉␉␉blend(font->chars[cha], blendInto, pos(p.x+x, p.y+y));␊
1195␉␉␊
1196␉␉x += font->chars[cha]->width;␊
1197␉}␊
1198}␊
1199␊
1200void drawStrCenteredAt(char *text, font_t *font, pixmap_t *blendInto, position_t p)␊
1201{␊
1202␉int i = 0;␊
1203␉int width = 0;␊
1204␊
1205␉// calculate the width in pixels␊
1206␉for(i=0;i<strlen(text);i++)␊
1207␉␉width += font->chars[text[i]-32]->width;␊
1208␊
1209␉p.x = ( p.x - ( width / 2 ) );␊
1210␉p.y = ( p.y - ( font->height / 2 ) ); ␊
1211␉␊
1212␉if ( p.x == -6 )␊
1213␉{␊
1214␉␉p.x = 0;␊
1215␉}␊
1216␉␊
1217␉for(i=0;i<strlen(text);i++)␊
1218␉{␊
1219␉␉int cha=(int)text[i];␊
1220␉␉␊
1221␉␉cha-=32;␊
1222 ␊
1223␉␉if(font->chars[cha])␊
1224␉␉{␊
1225␉␉␉blend(font->chars[cha], blendInto, p);␊
1226␉␉␉p.x += font->chars[cha]->width;␊
1227␉␉}␊
1228␉}␊
1229␉␊
1230}␊
1231␊
1232int initFont(font_t *font, image_t *data)␊
1233{␊
1234␉unsigned int x = 0, y = 0, x2 = 0, x3 = 0;␊
1235␉␊
1236␉int start = 0, end = 0, count = 0, space = 0;␊
1237␉␊
1238␉bool monospaced = false;␊
1239␉␊
1240␉font->height = data->image->height;␉␊
1241␊
1242␉for( x = 0; x < data->image->width; x++)␊
1243␉{␊
1244␉␉start = end;␊
1245␉␉␉␉␊
1246␉␉// if the pixel is red we've reached the end of the char␊
1247␉␉if( pixel( data->image, x, 0 ).value == 0xFFFF0000)␊
1248␉␉{␊
1249␉␉␉end = x + 1;␊
1250␊
1251␉␉␉if( (font->chars[count] = malloc(sizeof(pixmap_t)) ) )␊
1252␉␉␉{␊
1253␉␉␉␉font->chars[count]->width = ( end - start) - 1;␊
1254␉␉␉␉font->chars[count]->height = font->height;␊
1255␉␉␉␊
1256␉␉␉␉if ( ( font->chars[count]->pixels = malloc( font->chars[count]->width * data->image->height * 4) ) )␊
1257␉␉␉␉{␊
1258␉␉␉␉␉space += ( font->chars[count]->width * data->image->height * 4 );␊
1259␉␉␉␉␉// we skip the first line because there are just the red pixels for the char width␊
1260␉␉␉␉␉for( y = 1; y< (font->height); y++)␊
1261␉␉␉␉␉{␊
1262␉␉␉␉␉␉for( x2 = start, x3 = 0; x2 < end; x2++, x3++)␊
1263␉␉␉␉␉␉{␊
1264␉␉␉␉␉␉␉pixel( font->chars[count], x3, y ) = pixel( data->image, x2, y );␊
1265␉␉␉␉␉␉}␉␊
1266␉␉␉␉␉}␊
1267␉␉␉␉␉␊
1268␉␉␉␉␉// check if font is monospaced␊
1269␉␉␉␉␉if( ( count > 0 ) && ( font->width != font->chars[count]->width ) )␊
1270␉␉␉␉␉␉monospaced = true;␊
1271␉␉␉␉␉␉␊
1272␉␉␉␉␉font->width = font->chars[count]->width;␊
1273␉␉␉␉␉␊
1274␉␉␉␉␉count++;␊
1275␉␉␉␉}␊
1276␉␉␉}␊
1277␉␉}␊
1278␉}␊
1279␊
1280␉if(monospaced)␊
1281␉␉font->width = 0;␊
1282␊
1283␉return 0;␊
1284}␊
1285␊
1286void colorFont(font_t *font, uint32_t color)␊
1287{␊
1288␉if( !color )␊
1289␉␉return;␊
1290␉␊
1291␉int x, y, width, height;␊
1292␉int count = 0;␊
1293␉pixel_t *buff;␊
1294␉␊
1295␉while( font->chars[count++] )␊
1296␉{␊
1297␉␉width = font->chars[count-1]->width;␊
1298␉␉height = font->chars[count-1]->height;␊
1299␉␉for( y = 0; y < height; y++ )␊
1300␉␉{␊
1301␉␉␉for( x = 0; x < width; x++ )␊
1302␉␉␉{␊
1303␉␉␉␉buff = &(pixel( font->chars[count-1], x, y ));␊
1304␉␉␉␉if( buff->ch.a )␊
1305␉␉␉␉{␊
1306␉␉␉␉␉buff->ch.r = (color & 0xFFFF0000) >> 16;␊
1307␉␉␉␉␉buff->ch.g = (color & 0xFF00FF00) >> 8;␊
1308␉␉␉␉␉buff->ch.b = (color & 0xFF0000FF);␊
1309␉␉␉␉}␊
1310␉␉␉}␊
1311␉␉}␊
1312␉}␊
1313}␊
1314␊
1315void makeRoundedCorners(pixmap_t *p)␊
1316{␊
1317␉int x,y;␊
1318␉int width=p->width-1;␊
1319␉int height=p->height-1;␊
1320␉␊
1321␉// 10px rounded corner alpha values␊
1322␉uint8_t roundedCorner[10][10] =␊
1323␉{␊
1324␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x80, 0xC0, 0xFF},␊
1325␉␉{ 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xFF, 0xFF, 0xFF, 0xFF},␊
1326␉␉{ 0x00, 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1327␉␉{ 0x00, 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1328␉␉{ 0x00, 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1329␉␉{ 0x00, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1330␉␉{ 0x40, 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1331␉␉{ 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1332␉␉{ 0xC0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},␊
1333␉␉{ 0xEF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}␊
1334␉};␊
1335␉␊
1336␉uint8_t alpha=0;␊
1337␉␊
1338␉for( y=0; y<10; y++)␊
1339␉{␊
1340␉␉for( x=0; x<10; x++)␊
1341␉␉{␊
1342␉␉␉// skip if the pixel should be visible␊
1343␉␉␉if(roundedCorner[y][x] != 0xFF) ␊
1344␉␉␉{ ␊
1345␉␉␉␉alpha = ( roundedCorner[y][x] ? (uint8_t) (roundedCorner[y][x] * pixel(p, x, y).ch.a) / 255 : 0 );␊
1346␉␉␉␉// Upper left corner␊
1347␉␉␉␉pixel(p, x, y).ch.a = alpha;␊
1348␊
1349␉␉␉␉// upper right corner␊
1350␉␉␉␉pixel(p, width-x,y).ch.a = alpha;␊
1351␊
1352␉␉␉␉// lower left corner␊
1353␉␉␉␉pixel(p, x, height-y).ch.a = alpha;␊
1354␊
1355␉␉␉␉// lower right corner␊
1356␉␉␉␉pixel(p, width-x, height-y).ch.a = alpha;␊
1357␉␉␉}␊
1358␉␉}␊
1359␉}␊
1360}␊
1361␊
1362void showInfoBox(char *title, char *text)␊
1363{␊
1364␉int i, key, lines, visiblelines;␊
1365␊
1366␉int currentline=0;␊
1367␉int cnt=0;␊
1368␉int offset=0;␊
1369␉␊
1370␉if( !title || !text )␊
1371␉␉return;␊
1372␉␊
1373␉position_t pos_title = pos ( gui.infobox.vborder, gui.infobox.vborder );␊
1374␊
1375␉// calculate number of lines in the title␊
1376␉for ( i = 0, lines = 1; i<strlen(title); i++ )␊
1377␉␉if( title[i] == '\n')␊
1378␉␉␉lines++;␊
1379␉␊
1380␉// y position of text is lines in title * height of font␊
1381␉position_t pos_text = pos( pos_title.x , pos_title.y + ( font_console.height * lines ));␊
1382␉␊
1383␉// calculate number of lines in the text␊
1384␉for ( i=0, lines = 1; i<strlen(text); i++ )␊
1385␉␉if( text[i] == '\n')␊
1386␉␉␉lines++;␊
1387␉␊
1388␉// if text ends with \n strip off␊
1389␉if( text[i] == '\n' || text[i] == '\0')␊
1390␉␉lines--;␊
1391␉␊
1392␉visiblelines = ( ( gui.infobox.height - ( gui.infobox.vborder * 2 ) ) / font_console.height ) - 1;␊
1393␉␊
1394␉// lets display the text and allow scroll thru using up down / arrows␊
1395␉while(1)␊
1396␉{␊
1397␉␉// move to current line in text␊
1398␉␉for( offset = 0, i = 0; offset < strlen(text); offset++ )␊
1399␉␉{␊
1400␉␉␉if( currentline == i)␊
1401␉␉␉␉break;␊
1402␉␉␉if( text[offset] =='\n')␊
1403␉␉␉␉i++;␊
1404␉␉}␊
1405␊
1406␉␉// find last visible line in text and place \0␊
1407␉␉for( i = offset, cnt = 0; i < strlen(text); i++)␊
1408␉␉{␊
1409␉␉␉if(text[i]=='\n')␊
1410␉␉␉␉cnt++;␊
1411␉␉␉if ( cnt == visiblelines )␊
1412␉␉␉{␊
1413␉␉␉␉text[i]='\0';␊
1414␉␉␉␉break;␊
1415␉␉␉}␊
1416␉␉}␊
1417␉␉␉␉␊
1418␉␉fillPixmapWithColor( gui.infobox.pixmap, gui.infobox.bgcolor);␊
1419␊
1420␉␉makeRoundedCorners( gui.infobox.pixmap);␊
1421␉␉␉␊
1422␉␉// print the title if present␊
1423␉␉if( title )␊
1424␉␉␉drawStr(title, &font_console, gui.infobox.pixmap, pos_title);␊
1425␊
1426␉␉// print the text␊
1427␉␉drawStr( text + offset, &font_console, gui.infobox.pixmap, pos_text);␊
1428␊
1429␉␉// restore \n in text␊
1430␉␉if ( cnt == visiblelines )␊
1431␉␉␉text[i] = '\n';␊
1432␉␉␊
1433␉␉position_t pos_indicator = pos( gui.infobox.width - ( images[iTextScrollPrev].image->width - ( gui.infobox.vborder / 2) ), pos_text.y );␊
1434␉␉␊
1435␉␉// draw prev indicator␊
1436␉␉if(offset)␊
1437␉␉{␊
1438␉␉␉blend( images[iTextScrollPrev].image, gui.infobox.pixmap, centeredAt( images[iTextScrollPrev].image, pos_indicator ));␊
1439␉␉}␊
1440␉␉␊
1441␉␉// draw next indicator␊
1442␉␉if( lines > ( currentline + visiblelines ) )␊
1443␉␉{␊
1444␉␉␉pos_indicator.y = ( gui.infobox.height - ( ( images[iTextScrollNext].image->width + gui.infobox.vborder ) / 2 ) );␊
1445␉␉␉blend( images[iTextScrollNext].image, gui.infobox.pixmap, centeredAt( images[iTextScrollNext].image, pos_indicator ) );␊
1446␉␉}␊
1447␊
1448␉␉gui.bootprompt.draw = false;␊
1449␉␉gui.infobox.draw = true;␊
1450␉␉gui.redraw = true;␊
1451␉␉␊
1452␉␉updateVRAM();␊
1453␉␉␊
1454␉␉key = getc();␊
1455␉␉␉␊
1456␉␉if( key == kUpArrowkey )␊
1457␉␉␉if( currentline > 0 )␊
1458␉␉␉␉currentline--;␊
1459␊
1460␉␉if( key == kDownArrowkey )␊
1461␉␉␉if( lines > ( currentline + visiblelines ) )␊
1462␉␉␉␉currentline++;␊
1463␊
1464␉␉if( key == kEscapeKey || key == 'q' || key == 'Q')␊
1465␉␉{␊
1466␉␉␉gui.infobox.draw = false;␊
1467␉␉␉gui.redraw = true;␊
1468␉␉␉updateVRAM();␊
1469␉␉␉break;␊
1470␉␉}␊
1471␉}␊
1472}␊
1473␊
1474void animateProgressBar()␊
1475{␊
1476␉int y;␊
1477␉␊
1478␉if( time18() > lasttime)␊
1479␉{␊
1480␉␉lasttime = time18();␊
1481␊
1482␉␉pixmap_t *buffBar = images[iProgressBar].image;␊
1483␊
1484␉␉uint32_t buff = buffBar->pixels[0].value;␊
1485␉␊
1486␉␉memcpy( buffBar->pixels, buffBar->pixels + 1, ( (buffBar->width*buffBar->height) - 1 ) * 4 );␊
1487␊
1488␉␉for( y = buffBar->height - 1; y > 0; y--)␊
1489␉␉␉pixel(buffBar, buffBar->width - 1, y) = pixel(buffBar, buffBar->width - 1, y - 1);␊
1490␊
1491␉␉pixel(buffBar, buffBar->width-1, 0).value = buff;␊
1492␉}␊
1493}␊
1494␊
1495void drawProgressBar(pixmap_t *blendInto, uint16_t width, position_t p, uint8_t progress)␊
1496{␊
1497␉if(progress>100)␊
1498␉␉return;␊
1499␉␊
1500␉p.x = ( p.x - ( width / 2 ) );␊
1501␊
1502␉int todraw = (width * progress) / 100;␊
1503␊
1504␉pixmap_t *buff = images[iProgressBar].image;␊
1505␉pixmap_t *buffBG = images[iProgressBarBackground].image;␊
1506␉if(!buff || !buffBG)␊
1507␉␉return;␊
1508␉␊
1509␉pixmap_t progressbar;␊
1510␉progressbar.pixels=malloc(width * 4 * buff->height);␊
1511␉if(!progressbar.pixels)␊
1512␉␉return; ␊
1513␉␊
1514␉progressbar.width = width;␊
1515␉progressbar.height = buff->height;␊
1516␊
1517␉int x=0,x2=0,y=0;␊
1518␉␊
1519␉for(y=0; y<buff->height; y++)␊
1520␉{␊
1521␉␉for(x=0; x<todraw; x++, x2++)␊
1522␉␉{␊
1523␉␉␉if(x2 == (buff->width-1)) x2=0;␊
1524␉␉␉pixel(&progressbar, x,y).value = pixel(buff, x2,y).value;␊
1525␉␉}␊
1526␉␉x2=0;␊
1527␉}␊
1528␊
1529␉for(y=0; y<buff->height; y++)␊
1530␉{␊
1531␉␉for(x=todraw, x2 = 0; x < width - 1; x++, x2++)␊
1532␉␉{␊
1533␉␉␉if(x2 == (buffBG->width -2 )) x2 = 0;␊
1534␉␉␉␉pixel(&progressbar, x,y).value = pixel(buffBG, x2,y).value;␊
1535␉␉}␊
1536␉␉if(progress < 100)␊
1537␉␉␉pixel(&progressbar, width - 1, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1538␉␉if(progress == 0)␊
1539␉␉␉pixel(&progressbar, 0, y).value = pixel(buffBG, buffBG->width - 1, y).value;␊
1540␉␉x2=0;␊
1541␉}␊
1542␉ ␊
1543␉blend(&progressbar, blendInto, p);␊
1544␉animateProgressBar();␊
1545␉free(progressbar.pixels);␊
1546}␊
1547␊
1548void drawInfoMenuItems()␊
1549{␊
1550␉int i,n;␊
1551␉␊
1552␉position_t position;␊
1553␉␊
1554␉pixmap_t *selection = images[iMenuSelection].image;␊
1555␉␊
1556␉pixmap_t *pbuff;␊
1557␊
1558␉fillPixmapWithColor(gui.menu.pixmap, gui.menu.bgcolor);␊
1559␊
1560␉makeRoundedCorners(gui.menu.pixmap);␊
1561␉␊
1562␉uint8_t offset = infoMenuNativeBoot ? 0 : infoMenuItemsCount - 1;␊
1563␊
1564␉position = pos(0,0);␊
1565␉␊
1566␉for ( i = 0, n = iMenuBoot; i < infoMenuItemsCount; i++, n++)␊
1567␉{␊
1568␉␉if (i == infoMenuSelection)␊
1569␉␉␉blend(selection, gui.menu.pixmap, position);␊
1570␊
1571␉␉pbuff = images[n].image;␊
1572␉␉if (offset && i >= INFOMENU_NATIVEBOOT_START && i <= INFOMENU_NATIVEBOOT_END)␊
1573␉␉␉blend( images[n + (iMenuHelp - iMenuBoot)].image , gui.menu.pixmap, ␊
1574␉␉␉␉pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1575␉␉else␊
1576␉␉␉blend( pbuff, gui.menu.pixmap, ␊
1577␉␉␉␉pos((position.x + (gui.menu.hborder / 2)), position.y + ((selection->height - pbuff->height) / 2)));␊
1578␊
1579␉␉drawStr(infoMenuItems[i].text, &font_console, gui.menu.pixmap, ␊
1580␉␉␉pos(position.x + (pbuff->width + gui.menu.hborder), ␊
1581␉␉␉␉position.y + ((selection->height - font_console.height) / 2)));␊
1582␉␉position.y += images[iMenuSelection].image->height;␊
1583␉␊
1584␉}␊
1585␉␊
1586␉gui.redraw = true;␊
1587}␊
1588␊
1589int drawInfoMenu()␊
1590{␊
1591␉drawInfoMenuItems();␊
1592␊
1593␉gui.menu.draw = true;␊
1594␊
1595␉updateVRAM();␊
1596␉␊
1597␉return 1;␊
1598}␊
1599␊
1600int updateInfoMenu(int key)␊
1601{␊
1602␉switch (key)␊
1603␉{␊
1604␊
1605␉␉case kUpArrowkey:␉// up arrow␊
1606␉␉␉␉if (infoMenuSelection > 0)␊
1607␉␉␉␉{␊
1608␉␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_END + 1)␊
1609␉␉␉␉␉␉infoMenuSelection -= 4;␊
1610␉␉␉␉␉␊
1611␉␉␉␉␉else␊
1612␉␉␉␉␉␉infoMenuSelection--;␊
1613␉␉␉␉␉␉drawInfoMenuItems();␊
1614␉␉␉␉␉␉updateVRAM();␊
1615␉␉␉␉␉␊
1616␉␉␉␉} else {␊
1617␉␉␉␉␉␊
1618␉␉␉␉␉gui.menu.draw = false;␊
1619␉␉␉␉␉gui.redraw = true;␊
1620␊
1621␉␉␉␉␉updateVRAM();␊
1622␉␉␉␉␉␊
1623␉␉␉␉␉return CLOSE_INFO_MENU;␊
1624␉␉␉␉}␊
1625␉␉␉␉break;␊
1626␊
1627␉␉case kDownArrowkey:␉// down arrow␊
1628␉␉␉␉if (infoMenuSelection < infoMenuItemsCount - 1)␊
1629␉␉␉␉{␊
1630␉␉␉␉␉if(!infoMenuNativeBoot && infoMenuSelection == INFOMENU_NATIVEBOOT_START - 1)␊
1631␉␉␉␉␉␉infoMenuSelection += 4;␊
1632␉␉␉␉␉else␊
1633␉␉␉␉␉␉infoMenuSelection++;␊
1634␉␉␉␉␉drawInfoMenuItems();␊
1635␉␉␉␉␉updateVRAM();␊
1636␉␉␉␉}␊
1637␉␉␉␉break;␊
1638␊
1639␉␉case kReturnKey:␊
1640␉␉␉␉key = 0;␊
1641␉␉␉␉if( infoMenuSelection == MENU_SHOW_MEMORY_INFO )␊
1642␉␉␉␉␉showInfoBox( "Memory Info. Press q to quit.\n", getMemoryInfoString());␊
1643␊
1644␉␉␉␉else if( infoMenuSelection == MENU_SHOW_VIDEO_INFO )␊
1645␉␉␉␉␉showInfoBox( getVBEInfoString(), getVBEModeInfoString() );␊
1646␉␉␉␊
1647␉␉␉␉else if( infoMenuSelection == MENU_SHOW_HELP )␊
1648␉␉␉␉␉showHelp();␊
1649␉␉␉␉␉␊
1650␉␉␉␉else␊
1651␉␉␉␉{␊
1652␉␉␉␉␉int buff = infoMenuSelection;␊
1653␉␉␉␉␉infoMenuSelection = 0;␊
1654␉␉␉␉␉return buff;␊
1655␉␉␉␉}␊
1656␉␉␉␉break;␊
1657␉␉}␊
1658␉return DO_NOT_BOOT;␊
1659}␊
1660␊
1661uint16_t bootImageWidth = 0; ␊
1662uint16_t bootImageHeight = 0; ␊
1663uint8_t *bootImageData = NULL; ␊
1664static bool usePngImage = true;␊
1665␊
1666//==========================================================================␊
1667// loadBootGraphics␊
1668static void loadBootGraphics(void)␊
1669{␊
1670␉if (bootImageData != NULL) {␊
1671␉␉return;␊
1672␉}␊
1673␊
1674␉char dirspec[256];␊
1675␊
1676␉if ((strlen(theme_name) + 24) > sizeof(dirspec)) {␊
1677␉␉usePngImage = false; ␊
1678␉␉return;␊
1679␉}␊
1680␉sprintf(dirspec, "/Extra/Themes/%s/boot.png", theme_name);␊
1681␉if (loadPngImage(dirspec, &bootImageWidth, &bootImageHeight, &bootImageData) != 0) {␊
1682#ifdef EMBED_THEME␊
1683 ␉if ((loadEmbeddedPngImage(__boot_png, __boot_png_len, &bootImageWidth, &bootImageHeight, &bootImageData)) != 0)␊
1684#endif␊
1685␉␉usePngImage = false; ␊
1686␉}␊
1687}␊
1688␊
1689//==========================================================================␊
1690// drawBootGraphics␊
1691void drawBootGraphics(void)␊
1692{␊
1693␉//int pos;␊
1694␉int length;␊
1695␉const char *dummyVal;␊
1696␉bool legacy_logo;␊
1697␉uint16_t x, y; ␊
1698␉␊
1699␉if (getBoolForKey("Legacy Logo", &legacy_logo, &bootInfo->bootConfig) && legacy_logo) {␊
1700␉␉usePngImage = false; ␊
1701␉} else if (bootImageData == NULL) {␊
1702␉␉loadBootGraphics();␊
1703␉}␊
1704␊
1705␉/*␊
1706␉// parse screen size parameters␊
1707␉if (getIntForKey("boot_width", &pos, &bootInfo->themeConfig)) {␊
1708␉␉screen_params[0] = pos;␊
1709␉} else {␊
1710␉␉screen_params[0] = DEFAULT_SCREEN_WIDTH;␊
1711␉}␊
1712␉if (getIntForKey("boot_height", &pos, &bootInfo->themeConfig)) {␊
1713␉␉screen_params[1] = pos;␊
1714␉} else {␊
1715␉␉screen_params[1] = DEFAULT_SCREEN_HEIGHT;␊
1716␉}␊
1717␉screen_params[2] = 32;␊
1718␉*/␊
1719␉␊
1720␉getResolution(&screen_params[0], &screen_params[1], &screen_params[2]);␊
1721␊
1722␊
1723␉gui.screen.width = screen_params[0];␊
1724␉gui.screen.height = screen_params[1];␊
1725␊
1726␉// find best matching vesa mode for our requested width & height␊
1727␉getGraphicModeParams(screen_params);␊
1728␊
1729␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊
1730␉␉setVideoMode(GRAPHICS_MODE, 0);␊
1731␉}␊
1732␉␊
1733␉if (getValueForKey("-checkers", &dummyVal, &length, &bootInfo->bootConfig)) {␊
1734␉␉drawCheckerBoard();␊
1735␉} else {␊
1736␉␉// Fill the background to 75% grey (same as BootX). ␊
1737␉␉drawColorRectangle(0, 0, screen_params[0], screen_params[1], 0x01); ␊
1738␉}␊
1739␉if ((bootImageData) && (usePngImage)) { ␊
1740␉␉x = (screen_params[0] - MIN(bootImageWidth, screen_params[0])) / 2; ␊
1741␉␉y = (screen_params[1] - MIN(bootImageHeight, screen_params[1])) / 2; ␊
1742␊
1743␉␉// Draw the image in the center of the display. ␊
1744␉␉blendImage(x, y, bootImageWidth, bootImageHeight, bootImageData); ␊
1745␉} else { ␊
1746␉␉uint8_t *appleBootPict; ␊
1747␉␉bootImageData = NULL; ␊
1748␉␉bootImageWidth = kAppleBootWidth; ␊
1749␉␉bootImageHeight = kAppleBootHeight; ␊
1750␊
1751␉␉// Prepare the data for the default Apple boot image. ␊
1752␉␉appleBootPict = (uint8_t *) decodeRLE(gAppleBootPictRLE, kAppleBootRLEBlocks, bootImageWidth * bootImageHeight); ␊
1753␉␉if (appleBootPict) { ␊
1754␉␉␉convertImage(bootImageWidth, bootImageHeight, appleBootPict, &bootImageData); ␊
1755␉␉␉if (bootImageData) {␉␊
1756␉␉␉␉x = (screen_params[0] - MIN(kAppleBootWidth, screen_params[0])) / 2; ␊
1757␉␉␉␉y = (screen_params[1] - MIN(kAppleBootHeight, screen_params[1])) / 2; ␊
1758␉␉␉␉drawDataRectangle(x, y, kAppleBootWidth, kAppleBootHeight, bootImageData);␊
1759␉␉␉␉free(bootImageData);␊
1760␉␉␉}␊
1761␉␉␉free(appleBootPict); ␊
1762␉␉} ␊
1763␉} ␊
1764}␊
1765

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