143 lines
3.8 KiB
C
143 lines
3.8 KiB
C
/*
|
|
* Copyright 2008 Vincent Sanders <vince@simtec.co.uk>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* NetSurf is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <sys/ioctl.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <able/fb.h>
|
|
|
|
#include "css/css.h"
|
|
#include "desktop/options.h"
|
|
#include "desktop/gui.h"
|
|
#include "desktop/options.h"
|
|
#include "utils/messages.h"
|
|
|
|
#include "framebuffer/fb_gui.h"
|
|
#include "framebuffer/fb_plotters.h"
|
|
#include "framebuffer/fb_frontend.h"
|
|
|
|
#include "utils/log.h"
|
|
|
|
int devfd;
|
|
static const char *fbdevname = "(fb0)";
|
|
|
|
framebuffer_t *fb_os_init(int argc, char** argv)
|
|
{
|
|
framebuffer_t *newfb;
|
|
struct fb_info_s *fbinfo;
|
|
argb_t palent;
|
|
int ploop;
|
|
int res;
|
|
|
|
/* open display device */
|
|
devfd = open(option_fb_device ? option_fb_device : fbdevname, O_RDWR);
|
|
if (devfd < 0) {
|
|
LOG(("Error opening output device %s", fbdevname));
|
|
return NULL;
|
|
}
|
|
|
|
LOG(("Opened %s fd is %d",fbdevname, devfd));
|
|
|
|
res = ioctl(devfd, IOCTL_FB_GETINFO, &fbinfo);
|
|
|
|
if (res < 0) {
|
|
LOG(("Output device error"));
|
|
close(devfd);
|
|
return NULL;
|
|
}
|
|
|
|
LOG(("Framebuffer device name %s bpp %d\n",
|
|
fbinfo->name,
|
|
fbinfo->screeninfo->bits_per_pixel));
|
|
|
|
newfb = calloc(1, sizeof(framebuffer_t));
|
|
|
|
newfb->width = fbinfo->screeninfo->xres;
|
|
newfb->height = fbinfo->screeninfo->yres;
|
|
newfb->ptr = fbinfo->video_start + fbinfo->video_scroll;
|
|
newfb->linelen = fbinfo->line_len;
|
|
newfb->bpp = fbinfo->screeninfo->bits_per_pixel;
|
|
|
|
if (newfb->bpp <= 8) {
|
|
for(ploop=0; ploop<256; ploop++) {
|
|
palent = fbinfo->cur_palette[ploop];
|
|
|
|
newfb->palette[ploop] = 0xFF000000 |
|
|
palent.b << 16 |
|
|
palent.g << 8 |
|
|
palent.r ;
|
|
}
|
|
}
|
|
|
|
|
|
/* set stdin to nonblocking */
|
|
fcntl(0, F_SETFL, O_NONBLOCK);
|
|
|
|
return newfb;
|
|
}
|
|
|
|
void fb_os_quit(framebuffer_t *fb)
|
|
{
|
|
}
|
|
|
|
void fb_os_input(struct gui_window *g)
|
|
{
|
|
ssize_t amt;
|
|
char key;
|
|
|
|
amt = read(0, &key, 1);
|
|
|
|
if (amt > 0) {
|
|
if (key == 'j') {
|
|
g->scrolly +=100;
|
|
gui_window_redraw_window(g);
|
|
}
|
|
if (key == 'k') {
|
|
g->scrolly -=100;
|
|
if (g->scrolly < 0)
|
|
g->scrolly = 0;
|
|
gui_window_redraw_window(g);
|
|
}
|
|
if (key == 'q') {
|
|
browser_window_destroy(g->bw);
|
|
}
|
|
if (key == 'd') {
|
|
list_schedule();
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
fb_os_option_override(void)
|
|
{
|
|
/* override some options */
|
|
option_max_cached_fetch_handles = 1;
|
|
option_max_fetchers = option_max_fetchers_per_host = 1;
|
|
}
|
|
|
|
/*
|
|
* Local Variables:
|
|
* c-basic-offset:8
|
|
* End:
|
|
*/
|
|
|