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[client] Allow keyboard capture (#26)

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williamvds 2018-06-04 18:32:21 +01:00 committed by Geoffrey McRae
parent 8a9d0b0bfb
commit b19518a1f8
1 changed files with 15 additions and 2 deletions
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17
client/main.c
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@ -101,6 +101,7 @@ struct AppParams
bool hideMouse;
bool ignoreQuit;
bool allowScreensaver;
bool grabKeyboard;
SDL_Scancode captureKey;
bool forceRenderer;
@ -134,6 +135,7 @@ struct AppParams params =
.ignoreQuit = false,
.allowScreensaver = true,
.captureKey = SDL_SCANCODE_SCROLLLOCK,
.grabKeyboard = true,
.forceRenderer = false
};
@ -526,6 +528,7 @@ int eventFilter(void * userdata, SDL_Event * event)
serverMode = !serverMode;
spice_mouse_mode(serverMode);
SDL_SetRelativeMouseMode(serverMode);
SDL_SetWindowGrab(state.window, serverMode);
DEBUG_INFO("Server Mode: %s", serverMode ? "on" : "off");
if (state.lgr)
@ -1070,6 +1073,7 @@ void doHelp(char * app)
" -b HEIGHT Initial window height [current: %u]\n"
" -Q Ignore requests to quit (ie: Alt+F4)\n"
" -S Disable the screensaver\n"
" -G Don't capture the keyboard in capture mode\n"
" -m CODE Specify the capture key [current: %u (%s)]\n"
" See https://wiki.libsdl.org/SDLScancodeLookup for valid values\n"
"\n"
@ -1314,7 +1318,7 @@ int main(int argc, char * argv[])
for(;;)
{
switch(getopt(argc, argv, "hC:f:L:sc:p:jMvK:kg:o:anrdFx:y:w:b:QSm:l"))
switch(getopt(argc, argv, "hC:f:L:sc:p:jMvK:kg:o:anrdFx:y:w:b:QSGm:l"))
{
case '?':
case 'h':
@ -1539,6 +1543,10 @@ int main(int argc, char * argv[])
params.allowScreensaver = false;
continue;
case 'G':
params.grabKeyboard = false;
continue;
case 'm':
params.captureKey = atoi(optarg);
continue;
@ -1557,6 +1565,11 @@ int main(int argc, char * argv[])
return -1;
}
if (params.grabKeyboard)
{
SDL_SetHint(SDL_HINT_GRAB_KEYBOARD, "1");
}
const int ret = run();
free(params.shmFile);
@ -1570,4 +1583,4 @@ int main(int argc, char * argv[])
}
return ret;
}
}