Add VNC server framebuffer frontend
svn path=/trunk/netsurf/; revision=6501
This commit is contained in:
parent
71fd3e756c
commit
81c0d52317
20
Makefile
20
Makefile
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@ -534,6 +534,26 @@ ifeq ($(TARGET),framebuffer)
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LDFLAGS += $(shell $(PKG_CONFIG) --libs libxml-2.0 libcurl openssl)
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SUBTARGET := -sdl
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endif
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ifeq ($(NETSURF_FB_FRONTEND),vnc)
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$(eval $(call pkg_config_find_and_add,RSVG,librsvg-2.0,SVG rendering))
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$(eval $(call pkg_config_find_and_add,ROSPRITE,librosprite,RISC OS sprite rendering))
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$(eval $(call pkg_config_find_and_add,HUBBUB,libhubbub,Hubbub HTML parser))
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$(eval $(call pkg_config_find_and_add,BMP,libnsbmp,NetSurf BMP decoder))
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$(eval $(call pkg_config_find_and_add,GIF,libnsgif,NetSurf GIF decoder))
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# $(eval $(call pkg_config_find_and_add,VNCSERVER,libvncserver,VNC server))
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CFLAGS += -std=c99 -g -I. $(WARNFLAGS) \
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$(shell xml2-config --cflags) \
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-D_BSD_SOURCE \
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-D_XOPEN_SOURCE=600 \
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-D_POSIX_C_SOURCE=200112L
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LDFLAGS += -lxml2 -lz -ljpeg -lcurl -lm -lvncserver
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LDFLAGS += $(shell $(PKG_CONFIG) --libs libxml-2.0 libcurl openssl)
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SUBTARGET := -vnc
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endif
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endif
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# ----------------------------------------------------------------------------
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@ -218,6 +218,7 @@ ifeq ($(TARGET),framebuffer)
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NETSURF_FB_RESPATH_able := (tftpboot)/
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NETSURF_FB_RESPATH_dummy := ./
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NETSURF_FB_RESPATH_sdl := ./
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NETSURF_FB_RESPATH_vnc := /usr/share/netsurf/
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endif
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@ -114,6 +114,9 @@ endif
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ifeq ($(NETSURF_FB_FRONTEND),sdl)
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S_FRAMEBUFFER += fb_frontend_sdl.c
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endif
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ifeq ($(NETSURF_FB_FRONTEND),vnc)
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S_FRAMEBUFFER += fb_frontend_vnc.c
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endif
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S_FRAMEBUFFER := $(addprefix framebuffer/,$(S_FRAMEBUFFER))
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@ -0,0 +1,335 @@
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/*
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* Copyright 2008 Vincent Sanders <vince@simtec.co.uk>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <string.h>
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#include <rfb/rfb.h>
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#include <rfb/keysym.h>
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#include "css/css.h"
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#include "desktop/options.h"
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#include "desktop/gui.h"
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#include "desktop/options.h"
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#include "utils/messages.h"
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#include "desktop/history_core.h"
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#include "framebuffer/fb_gui.h"
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#include "framebuffer/fb_plotters.h"
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#include "framebuffer/fb_frontend.h"
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#include "framebuffer/fb_cursor.h"
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#include "framebuffer/fb_rootwindow.h"
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#include "utils/log.h"
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static rfbScreenInfoPtr vnc_screen;
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static struct gui_window *cur_window;
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static void fb_vnc_doptr(int buttonMask,int x,int y,rfbClientPtr cl)
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{
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struct gui_window *g = cur_window;
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if (buttonMask == 0) {
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fb_rootwindow_move(framebuffer, g, x, y, false);
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} else {
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/* left button */
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/* if (buttonMask && 0x1) {
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fb_rootwindow_click(g, BROWSER_MOUSE_PRESS_1,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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}*/
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if (buttonMask && 0x1) {
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_1,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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}
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/* right button */
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/*if (buttonMask && 0x4) {
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fb_rootwindow_click(g, BROWSER_MOUSE_PRESS_2,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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}*/
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if (buttonMask && 0x4) {
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_2,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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}
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if (buttonMask && 0x8) {
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/* wheelup */
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fb_window_scroll(g, 0, -100);
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}
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if (buttonMask && 0x10) {
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/* wheeldown */
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fb_window_scroll(g, 0, 100);
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}
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/*
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case SDL_MOUSEBUTTONUP:
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switch (event.button.button) {
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case SDL_BUTTON_LEFT:
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_1,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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case SDL_BUTTON_RIGHT:
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_2,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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default:
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printf("Mouse button %d pressed at (%d,%d)\n",
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event.button.button, event.button.x, event.button.y);
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}
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break;
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*/
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}
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}
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static void fb_vnc_dokey(rfbBool down,rfbKeySym key,rfbClientPtr cl)
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{
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struct gui_window *g = cur_window;
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LOG(("Processing keycode %d",key));
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if(down) {
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switch (key) {
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case XK_Page_Down:
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fb_window_scroll(g, 0, g->height);
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break;
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case XK_Page_Up:
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fb_window_scroll(g, 0, -g->height);
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break;
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case XK_Down:
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fb_window_scroll(g, 0, 100);
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break;
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case XK_Up:
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fb_window_scroll(g, 0, -100);
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break;
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case XK_Escape:
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browser_window_destroy(g->bw);
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break;
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case XK_Left:
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if (history_back_available(g->bw->history))
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history_back(g->bw, g->bw->history);
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break;
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case XK_Right:
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if (history_forward_available(g->bw->history))
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history_forward(g->bw, g->bw->history);
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break;
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default:
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fb_rootwindow_input(g, key);
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break;
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}
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}
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}
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framebuffer_t *fb_os_init(int argc, char** argv)
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{
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framebuffer_t *newfb;
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newfb = calloc(1, sizeof(framebuffer_t));
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if (newfb == NULL)
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return NULL;
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newfb->width = 800;
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newfb->height = 600;
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newfb->bpp = 32;
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vnc_screen = rfbGetScreen(&argc, argv,
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newfb->width, newfb->height,
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8, 3, 4);
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vnc_screen->frameBuffer = malloc(newfb->width * newfb->height * 4);
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vnc_screen->serverFormat.trueColour=TRUE;
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vnc_screen->serverFormat.redShift = 16;
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vnc_screen->serverFormat.greenShift = 8;
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vnc_screen->serverFormat.blueShift = 0;
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vnc_screen->alwaysShared = TRUE;
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vnc_screen->ptrAddEvent = fb_vnc_doptr;
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vnc_screen->kbdAddEvent = fb_vnc_dokey;
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rfbInitServer(vnc_screen);
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newfb->ptr = vnc_screen->frameBuffer;
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newfb->linelen = newfb->width * 4;
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//rfbUndrawCursor(vnc_screen);
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return newfb;
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}
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void fb_os_quit(framebuffer_t *fb)
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{
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}
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void fb_os_input(struct gui_window *g, bool active)
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{
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//SDL_Event event;
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cur_window = g;
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if (active)
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rfbProcessEvents(vnc_screen, 10000);
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else
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rfbProcessEvents(vnc_screen, 100000);
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/*
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switch (event.type) {
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case SDL_KEYDOWN:
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switch (event.key.keysym.sym) {
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case SDLK_PAGEDOWN:
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fb_window_scroll(g, 0, g->height);
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break;
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case SDLK_PAGEUP:
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fb_window_scroll(g, 0, -g->height);
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break;
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case SDLK_DOWN:
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fb_window_scroll(g, 0, 100);
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break;
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case SDLK_UP:
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fb_window_scroll(g, 0, -100);
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break;
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case SDLK_ESCAPE:
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browser_window_destroy(g->bw);
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break;
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case SDLK_LEFT:
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if (history_back_available(g->bw->history))
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history_back(g->bw, g->bw->history);
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break;
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case SDLK_RIGHT:
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if (history_forward_available(g->bw->history))
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history_forward(g->bw, g->bw->history);
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break;
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default:
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printf("The %s key was pressed!\n",
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SDL_GetKeyName(event.key.keysym.sym));
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fb_rootwindow_input(g, event.key.keysym.sym);
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break;
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}
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break;
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case SDL_MOUSEMOTION:
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fb_rootwindow_move(framebuffer, g, event.motion.x, event.motion.y, false);
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break;
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case SDL_MOUSEBUTTONDOWN:
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switch (event.button.button) {
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case SDL_BUTTON_LEFT:
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fb_rootwindow_click(g, BROWSER_MOUSE_PRESS_1,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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case SDL_BUTTON_RIGHT:
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fb_rootwindow_click(g, BROWSER_MOUSE_PRESS_2,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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case SDL_BUTTON_WHEELUP:
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fb_window_scroll(g, 0, -100);
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break;
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case SDL_BUTTON_WHEELDOWN:
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fb_window_scroll(g, 0, 100);
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break;
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case SDL_BUTTON_MIDDLE:
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default:
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printf("Mouse button %d pressed at (%d,%d)\n",
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event.button.button, event.button.x, event.button.y);
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}
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break;
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case SDL_MOUSEBUTTONUP:
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switch (event.button.button) {
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case SDL_BUTTON_LEFT:
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_1,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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case SDL_BUTTON_RIGHT:
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fb_rootwindow_click(g, BROWSER_MOUSE_CLICK_2,
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fb_cursor_x(framebuffer),
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fb_cursor_y(framebuffer));
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break;
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default:
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printf("Mouse button %d pressed at (%d,%d)\n",
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event.button.button, event.button.x, event.button.y);
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}
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break;
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case SDL_QUIT:
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browser_window_destroy(g->bw);
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}
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*/
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}
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void
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fb_os_option_override(void)
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{
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}
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/* called by generic code to inform os code of screen update */
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void
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fb_os_redraw(struct bbox_s *box)
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{
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rfbMarkRectAsModified(vnc_screen, box->x0, box->y0, box->x1, box->y1);
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}
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/*
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* Local Variables:
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* c-basic-offset:8
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* End:
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*/
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