r6613 vince - in /trunk/netsurf/framebuffer: fb_frontend_linuxfb.c fb_frontend_sdl.c fb_gui.c fb_plotters.c

Author: vince Date: Tue Feb 24 06:32:28 2009 New Revision: 6613 URL: http://source.netsurf-browser.org?rev=6613&view=rev Log: Fix horizontal panning Fix linux fb keymap Modified: trunk/netsurf/framebuffer/fb_frontend_linuxfb.c trunk/netsurf/framebuffer/fb_frontend_sdl.c trunk/netsurf/framebuffer/fb_gui.c trunk/netsurf/framebuffer/fb_plotters.c Modified: trunk/netsurf/framebuffer/fb_frontend_linuxfb.c URL: http://source.netsurf-browser.org/trunk/netsurf/framebuffer/fb_frontend_l... ============================================================================== --- trunk/netsurf/framebuffer/fb_frontend_linuxfb.c (original) +++ trunk/netsurf/framebuffer/fb_frontend_linuxfb.c Tue Feb 24 06:32:28 2009 @@ -592,58 +592,116 @@ fb_cleanup(); } + +static int keymap[] = { + -1, -1, '1', '2', '3', '4', '5', '6', '7', '8', /* 0 - 9 */ + '9', '0', '-', '=', 8, 9, 'q', 'w', 'e', 'r', /* 10 - 19 */ + 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 13, -1, /* 20 - 29 */ + 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', /* 30 - 39 */ + '\'', '#', -1, '\\', 'z', 'x', 'c', 'v', 'b', 'n', /* 40 - 49 */ + 'm', ',', '.', '/', -1, -1, -1, ' ', -1, -1, /* 50 - 59 */ +}; + +static int sh_keymap[] = { + -1, -1, '!', '"', '£', '$', '%', '^', '&', '*', /* 0 - 9 */ + '(', ')', '_', '+', 8, 9, 'Q', 'W', 'E', 'R', /* 10 - 19 */ + 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 13, -1, /* 20 - 29 */ + 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', /* 30 - 39 */ + '@', '~', -1, '|', 'Z', 'X', 'C', 'V', 'B', 'N', /* 40 - 49 */ + 'M', '<', '>', '?', -1, -1, -1, ' ', -1, -1, /* 50 - 59 */ +}; + + +/* performs character mapping */ +static int keycode_to_ascii(int code, bool shift) +{ + int ascii = -1; + + if (shift) { + if ((code >= 0) && (code < sizeof(sh_keymap))) + ascii = sh_keymap[code]; + } else { + if ((code >= 0) && (code < sizeof(keymap))) + ascii = keymap[code]; + } + return ascii; +} + void fb_os_input(struct gui_window *g, bool active) { ssize_t amt; struct input_event event; fb_input_dev *d; - + int ascii = -1; + static bool shift = false; + for (d = inputdevs; d != NULL; d = d->next) { amt = read(d->fd, &event, sizeof(struct input_event)); if (amt > 0) { if (event.type == EV_KEY) { - if (event.value == 0) + if (event.value == 0) { + /* key up */ + switch (event.code) { + case KEY_LEFTSHIFT: + case KEY_RIGHTSHIFT: + shift = false; + break; + + case BTN_LEFT: + fb_rootwindow_click(g, + BROWSER_MOUSE_CLICK_1, + fb_cursor_x(framebuffer), + fb_cursor_y(framebuffer)); + break; + } return; + } switch (event.code) { - case KEY_J: + case KEY_PAGEDOWN: + fb_window_scroll(g, 0, g->height); + break; + + case KEY_PAGEUP: + fb_window_scroll(g, 0, -g->height); + break; + + case KEY_DOWN: fb_window_scroll(g, 0, 100); break; - - case KEY_K: + + case KEY_UP: fb_window_scroll(g, 0, -100); break; - - case KEY_Q: - browser_window_destroy(g->bw); - break; - - case KEY_D: - list_schedule(); - break; - - case KEY_UP: - fb_cursor_move(framebuffer, 0, -1); - break; - - case KEY_DOWN: - fb_cursor_move(framebuffer, 0, 1); - break; - + case KEY_LEFT: - fb_cursor_move(framebuffer, -1, 0); + fb_window_scroll(g, -100, 0); break; case KEY_RIGHT: - fb_cursor_move(framebuffer, 1, 0); - break; + fb_window_scroll(g, 100, 0); + break; + + case KEY_ESC: + browser_window_destroy(g->bw); + break; + case BTN_LEFT: fb_rootwindow_click(g, - BROWSER_MOUSE_CLICK_1, + BROWSER_MOUSE_PRESS_1, fb_cursor_x(framebuffer), fb_cursor_y(framebuffer)); break; + + case KEY_LEFTSHIFT: + case KEY_RIGHTSHIFT: + shift = true; + break; + + default: + ascii = keycode_to_ascii(event.code, shift); + } } else if (event.type == EV_REL) { switch (event.code) { @@ -660,6 +718,12 @@ break; } } + + if (ascii != -1) { + fb_rootwindow_input(g, ascii); + ascii = -1; + } + } } Modified: trunk/netsurf/framebuffer/fb_frontend_sdl.c URL: http://source.netsurf-browser.org/trunk/netsurf/framebuffer/fb_frontend_s... ============================================================================== --- trunk/netsurf/framebuffer/fb_frontend_sdl.c (original) +++ trunk/netsurf/framebuffer/fb_frontend_sdl.c Tue Feb 24 06:32:28 2009 @@ -126,18 +126,14 @@ break; case SDLK_LEFT: - if (history_back_available(g->bw->history)) - history_back(g->bw, g->bw->history); + fb_window_scroll(g, -100, 0); break; case SDLK_RIGHT: - if (history_forward_available(g->bw->history)) - history_forward(g->bw, g->bw->history); + fb_window_scroll(g, 100, 0); break; default: - printf("The %s key was pressed!\n", - SDL_GetKeyName(event.key.keysym.sym)); fb_rootwindow_input(g, event.key.keysym.sym); break; } Modified: trunk/netsurf/framebuffer/fb_gui.c URL: http://source.netsurf-browser.org/trunk/netsurf/framebuffer/fb_gui.c?rev=... ============================================================================== --- trunk/netsurf/framebuffer/fb_gui.c (original) +++ trunk/netsurf/framebuffer/fb_gui.c Tue Feb 24 06:32:28 2009 @@ -85,6 +85,14 @@ if ((g->scrolly + g->pany) > (c->height - g->height)) g->pany = (c->height - g->height) - g->scrolly; + /* dont pan off the left */ + if ((g->scrollx + g->panx) < 0) + g->panx = - g->scrollx; + + /* do not pan off the right of the content */ + if ((g->scrollx + g->panx) > (c->width - g->width)) + g->panx = (c->width - g->width) - g->scrollx; + LOG(("panning %d, %d",g->panx, g->pany)); /* pump up the volume. dance, dance! lets do it */ @@ -117,6 +125,36 @@ g->width, g->height); } + if (g->panx < 0) { + /* we cannot pan more than a window width at a time */ + if (g->panx < -g->width) + g->panx = -g->width; + + LOG(("panning left %d", g->panx)); + + fb_plotters_move_block(g->x, g->y, + g->width + g->panx, g->height , + g->x - g->panx, g->y ); + g->scrollx += g->panx; + fb_queue_redraw(g, 0, 0, + - g->panx, g->height); + } + + if (g->panx > 0) { + /* we cannot pan more than a window width at a time */ + if (g->panx > g->width) + g->panx = g->width; + + LOG(("panning right %d", g->panx)); + + fb_plotters_move_block(g->x + g->panx, g->y, + g->width - g->panx, g->height, + g->x, g->y); + g->scrollx += g->panx; + fb_queue_redraw(g, g->width - g->panx, 0, + g->width, g->height); + } + g->pan_required = false; g->panx = 0; g->pany = 0; @@ -270,7 +308,9 @@ if (redraws_pending == true) { struct gui_window *g; - fb_cursor_move(framebuffer, fb_cursor_x(framebuffer), fb_cursor_y(framebuffer)); + fb_cursor_move(framebuffer, + fb_cursor_x(framebuffer), + fb_cursor_y(framebuffer)); redraws_pending = false; Modified: trunk/netsurf/framebuffer/fb_plotters.c URL: http://source.netsurf-browser.org/trunk/netsurf/framebuffer/fb_plotters.c... ============================================================================== --- trunk/netsurf/framebuffer/fb_plotters.c (original) +++ trunk/netsurf/framebuffer/fb_plotters.c Tue Feb 24 06:32:28 2009 @@ -471,18 +471,28 @@ { uint8_t *srcptr = (framebuffer->ptr + (srcy * framebuffer->linelen) + - (srcx)); + ((srcx * framebuffer->bpp) / 8)); uint8_t *dstptr = (framebuffer->ptr + (dsty * framebuffer->linelen) + - (dstx)); + ((dstx * framebuffer->bpp) / 8)); bbox_t redrawbox; + int hloop; LOG(("from (%d,%d) w %d h %d to (%d,%d)",srcx,srcy,width,height,dstx,dsty)); - memmove(dstptr, srcptr, (width * height * framebuffer->bpp) / 8); - + if (width == framebuffer->width) { + /* take shortcut and use memmove */ + memmove(dstptr, srcptr, (width * height * framebuffer->bpp) / 8); + } else { + + for (hloop = height; hloop > 0; hloop--) { + memmove(dstptr, srcptr, (width * framebuffer->bpp) / 8); + srcptr += framebuffer->linelen; + dstptr += framebuffer->linelen; + } + } /* callback to the os specific routine in case it needs to do something * explicit to redraw */