apps/window_server/main.cpp

   1 #include <sys/syscalls.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4 #include <unistd.h>
   5 #include <newos/drivers.h>
   6 //#include "Renderer_vga.h"
   7 #include "GraphicsContext.h"
   8 #include "Window.h"
   9 #include "WindowManager.h"
  10 #include "Renderer_vesa.h"
  11
  12 using namespace os::gui;
  13
  14 #if 0
  15
  16 #define VENDOR 0x102b
  17 #define DEVICE 0x051a
  18
  19 struct ColorMapEntry {
  20         int red;
  21         int green;
  22         int blue;
  23 } colorTable[255] = {
  24         {0, 0, 0},
  25         {112, 219, 147},
  26         {112, 219, 147},
  27         {50, 204, 153},
  28         {50, 204, 153},
  29         {0, 0, 0},
  30         {0, 0, 0},
  31         {0, 0, 255},
  32         {0, 0, 255},
  33         {95, 159, 159},
  34         {95, 159, 159},
  35         {66, 66, 111},
  36         {66, 66, 111},
  37         {107, 35, 142},
  38         {107, 35, 142},
  39         {191, 216, 216},
  40         {191, 216, 216},
  41         {143, 143, 188},
  42         {143, 143, 188},
  43         {50, 50, 204},
  44         {50, 50, 204},
  45         {127, 0, 255},
  46         {127, 0, 255},
  47         {47, 47, 79},
  48         {47, 47, 79},
  49         {35, 35, 142},
  50         {35, 35, 142},
  51         {35, 35, 142},
  52         {35, 35, 142},
  53         {50, 153, 204},
  54         {50, 153, 204},
  55         {0, 127, 255},
  56         {0, 127, 255},
  57         {35, 107, 142},
  58         {35, 107, 142},
  59         {255, 127, 0},
  60         {255, 127, 0},
  61         {0, 255, 255},
  62         {0, 255, 255},
  63         {142, 35, 35},
  64         {142, 35, 35},
  65         {204, 127, 50},
  66         {204, 127, 50},
  67         {219, 219, 112},
  68         {219, 219, 112},
  69         {234, 234, 173},
  70         {234, 234, 173},
  71         {0, 255, 0},
  72         {0, 255, 0},
  73         {47, 79, 47},
  74         {47, 79, 47},
  75         {79, 79, 47},
  76         {79, 79, 47},
  77         {35, 142, 35},
  78         {35, 142, 35},
  79         {50, 204, 50},
  80         {50, 204, 50},
  81         {107, 142, 35},
  82         {107, 142, 35},
  83         {66, 111, 66},
  84         {66, 111, 66},
  85         {127, 255, 0},
  86         {127, 255, 0},
  87         {143, 188, 143},
  88         {143, 188, 143},
  89         {35, 142, 107},
  90         {35, 142, 107},
  91         {0, 255, 127},
  92         {0, 255, 127},
  93         {153, 204, 50},
  94         {153, 204, 50},
  95         {47, 79, 79},
  96         {47, 79, 79},
  97         {47, 79, 79},
  98         {47, 79, 79},
  99         {84, 84, 84},
 100         {84, 84, 84},
 101         {84, 84, 84},
 102         {84, 84, 84},
 103         {168, 168, 168},
 104         {168, 168, 168},
 105         {168, 168, 168},
 106         {168, 168, 168},
 107         {159, 159, 95},
 108         {159, 159, 95},
 109         {255, 0, 255},
 110         {255, 0, 255},
 111         {142, 35, 107},
 112         {142, 35, 107},
 113         {204, 50, 50},
 114         {204, 50, 50},
 115         {219, 112, 219},
 116         {219, 112, 219},
 117         {153, 50, 204},
 118         {153, 50, 204},
 119         {147, 112, 219},
 120         {147, 112, 219},
 121         {188, 143, 143},
 122         {188, 143, 143},
 123         {234, 173, 234},
 124         {234, 173, 234},
 125         {255, 0, 0},
 126         {255, 0, 0},
 127         {79, 47, 47},
 128         {79, 47, 47},
 129         {219, 112, 147},
 130         {219, 112, 147},
 131         {255, 0, 127},
 132         {255, 0, 127},
 133         {204, 50, 153},
 134         {204, 50, 153},
 135         {111, 66, 66},
 136         {111, 66, 66},
 137         {142, 107, 35},
 138         {142, 107, 35},
 139         {219, 147, 112},
 140         {219, 147, 112},
 141         {216, 191, 216},
 142         {216, 191, 216},
 143         {173, 234, 234},
 144         {173, 234, 234},
 145         {112, 147, 219},
 146         {112, 147, 219},
 147         {112, 219, 219},
 148         {112, 219, 219},
 149         {79, 47, 79},
 150         {79, 47, 79},
 151         {159, 95, 159},
 152         {159, 95, 159},
 153         {216, 216, 191},
 154         {216, 216, 191},
 155         {252, 252, 252},
 156         {252, 252, 252},
 157         {255, 255, 0},
 158         {255, 255, 0},
 159         {147, 219, 112},
 160         {147, 219, 112},
 161         {255, 255, 255},
 162         {255, 255, 255},
 163         {255, 255, 255},
 164         {255, 255, 255},
 165         {255, 255, 255},
 166         {255, 255, 255},
 167         {255, 255, 255},
 168         {255, 255, 255},
 169         {255, 255, 255},
 170         {255, 255, 255},
 171         {255, 255, 255},
 172         {255, 255, 255},
 173         {255, 255, 255},
 174         {255, 255, 255},
 175         {255, 255, 255},
 176         {255, 255, 255},
 177         {255, 255, 255},
 178         {255, 255, 255},
 179         {255, 255, 255},
 180         {255, 255, 255},
 181         {255, 255, 255},
 182         {255, 255, 255},
 183         {255, 255, 255},
 184         {255, 255, 255},
 185         {255, 255, 255},
 186         {255, 255, 255},
 187         {255, 255, 255},
 188         {255, 255, 255},
 189         {255, 255, 255},
 190         {255, 255, 255},
 191         {255, 255, 255},
 192         {255, 255, 255},
 193         {255, 255, 255},
 194         {255, 255, 255},
 195         {255, 255, 255},
 196         {255, 255, 255},
 197         {255, 255, 255},
 198         {255, 255, 255},
 199         {255, 255, 255},
 200         {255, 255, 255},
 201         {255, 255, 255},
 202         {255, 255, 255},
 203         {255, 255, 255},
 204         {255, 255, 255},
 205         {255, 255, 255},
 206         {255, 255, 255},
 207         {255, 255, 255},
 208         {255, 255, 255},
 209         {255, 255, 255},
 210         {255, 255, 255},
 211         {255, 255, 255},
 212         {255, 255, 255},
 213         {255, 255, 255},
 214         {255, 255, 255},
 215         {255, 255, 255},
 216         {255, 255, 255},
 217         {255, 255, 255},
 218         {255, 255, 255},
 219         {255, 255, 255},
 220         {255, 255, 255},
 221         {255, 255, 255},
 222         {255, 255, 255},
 223         {255, 255, 255},
 224         {255, 255, 255},
 225         {255, 255, 255},
 226         {255, 255, 255},
 227         {255, 255, 255},
 228         {255, 255, 255},
 229         {255, 255, 255},
 230         {255, 255, 255},
 231         {255, 255, 255},
 232         {255, 255, 255},
 233         {255, 255, 255},
 234         {255, 255, 255},
 235         {255, 255, 255},
 236         {255, 255, 255},
 237         {255, 255, 255},
 238         {255, 255, 255},
 239         {255, 255, 255},
 240         {255, 255, 255},
 241         {255, 255, 255},
 242         {255, 255, 255},
 243         {255, 255, 255},
 244         {255, 255, 255},
 245         {255, 255, 255},
 246         {255, 255, 255},
 247         {255, 255, 255},
 248         {255, 255, 255},
 249         {255, 255, 255},
 250         {255, 255, 255},
 251         {255, 255, 255},
 252         {255, 255, 255},
 253         {255, 255, 255},
 254         {255, 255, 255},
 255         {255, 255, 255},
 256         {255, 255, 255},
 257         {255, 255, 255},
 258         {255, 255, 255},
 259         {255, 255, 255},
 260         {255, 255, 255},
 261         {255, 255, 255},
 262         {255, 255, 255},
 263         {255, 255, 255},
 264         {255, 255, 255},
 265         {255, 255, 255},
 266         {255, 255, 255},
 267         {255, 255, 255},
 268         {255, 255, 255},
 269         {255, 255, 255},
 270         {255, 255, 255},
 271         {255, 255, 255},
 272         {255, 255, 255},
 273         {255, 255, 255},
 274         {255, 255, 255},
 275         {255, 255, 255},
 276         {255, 255, 255},
 277         {255, 255, 255},
 278         {255, 255, 255}         // Transparent color
 279 };
 280 #endif
 281
 282
 283 #if 0
 284 char *mga_find()
 285 {
 286         uchar *fb;
 287         pci_cfg cfg;
 288
 289         if(pci_find(&cfg,VENDOR,DEVICE)) return 0;
 290         fb = (uchar *) (cfg.base[0] & 0xfffffff0);
 291     if(area_create(0x100000, 0, (void**) &(fb), AREA_PHYSMAP) < 0){
 292         return 0;
 293     }
 294 #if 1
 295         { int i;
 296                 for(i=0;i<1024*768;i++) fb[i] = i / 3072;
 297         }
 298 #endif
 299         return (char*) fb;
 300 }
 301
 302 char *argv[] = { "/boot/www", "www", 0 };
 303
 304 int main()
 305 {
 306 //      InitVGA();
 307 //      char *vmem = (char*) 0xa0000;
 308         char *vmem = mga_find();
 309         if(vmem == 0) return 1;
 310
 311 //      area_create(64*1024, 0, (void**) &vmem, AREA_PHYSMAP);
 312         memset((void*) vmem, 0, 1024 * 768);
 313
 314         Renderer *screen = new Renderer_vga((char*) vmem, 1024, 768, 1024);
 315         for (int i = 0; i < 256; i++)
 316                 SetPalette(i, colorTable[i].red, colorTable[i].green, colorTable[i].blue);
 317
 318         new WindowManager(screen);
 319         os_sleep(1000000);
 320         execve(argv[0],argv,0);
 321         return 0;
 322 }
 323 #endif
 324
 325 int vesa_find(Renderer **renderer)
 326 {
 327         int fd;
 328         devfs_framebuffer_info fb;
 329         int err;
 330         void *framebuffer;
 331
 332         fd = open("/dev/graphics/vesa/fb/0", 0);
 333         if(fd < 0) {
 334                 printf("error opening vesa device\n");
 335                 return -1;
 336         }
 337
 338         err = ioctl(fd, IOCTL_DEVFS_GET_FRAMEBUFFER_INFO, &fb, sizeof(fb));
 339         if(err < 0) {
 340                 printf("error getting framebuffer info\n");
 341                 return -2;
 342         }
 343
 344         err = ioctl(fd, IOCTL_DEVFS_MAP_FRAMEBUFFER, &framebuffer, sizeof(framebuffer));
 345         if(err < 0) {
 346                 printf("error mapping framebuffer\n");
 347                 return -3;
 348         }
 349
 350         switch(fb.color_space) {
 351                 case COLOR_SPACE_RGB555:
 352                         *renderer = new Renderer_vesa_555((char *)framebuffer, fb.width, fb.height, fb.width * 2);
 353                         return 0;
 354                 default:
 355                         *renderer = 0;
 356                         return -4;
 357         }
 358 }
 359
 360
 361 int main(int argc, char **argv)
 362 {
 363         Renderer *screen;
 364         int err;
 365
 366         err = vesa_find(&screen);
 367         if(err < 0) {
 368                 printf("unable to find framebuffer\n");
 369                 return err;
 370         }
 371
 372 /*
 373         Rect r = screen->Bounds();
 374
 375         // clear the screen
 376         screen->FillRect(r, 0xffffffff);
 377
 378         int i;
 379
 380         for(i = 0; i < 256; i++) {
 381                 screen->DrawLine(rand() % r.Width(), rand() % r.Height(), rand() % r.Width(), rand() % r.Height(), 0);
 382         }
 383
 384         usleep(2000000);
 385
 386         for(i = 0; i < 256; i++) {
 387                 Rect source;
 388                 Rect dest;
 389
 390                 usleep(10000);
 391
 392                 source.SetTo(rand() % r.Width(), rand() % r.Height(), rand() % r.Width(), rand() % r.Height());
 393                 dest.SetTo(rand() % r.Width(), rand() % r.Height(), rand() % r.Width(), rand() % r.Height());
 394                 screen->CopyRect(source, dest);
 395         }
 396
 397         {
 398                 Rect source(100, 100, 200, 200);
 399                 Rect dest(150, 150, 250, 250);
 400
 401                 screen->CopyRect(source, dest);
 402         }
 403
 404         usleep(1000000);
 405
 406         {
 407                 Rect source(300, 300, 400, 400);
 408                 Rect dest(250, 250, 350, 350);
 409
 410                 screen->CopyRect(source, dest);
 411         }
 412 */
 413         WindowManager *wm = new WindowManager(screen);
 414
 415         wm->WaitForExit();
 416         return 0;
 417 }
 418