void redecorateVolumes() {
ASVolumeCanvasPlacement placement;
int width, height;
placement.vertical = get_flags(Config->flags, ASMOUNT_Vertical);
placement.tileWidth = DEFAULT_TILE_WIDTH;
placement.tileHeight = DEFAULT_TILE_HEIGHT;
placement.currPos = 0;
iterate_asbidirlist (AppState.volumes, redecorateVolume, &placement, NULL, False);
XMapSubwindows (dpy, AppState.mainCanvas->w);
width = placement.tileWidth;
height = placement.tileHeight;
if (placement.vertical)
height = placement.currPos;
else
width = placement.currPos;
setHints (width, height);
/* setHints must happen first */
show_progress ( "resizing main canvas to %dx%d", width, height);
resize_canvas (AppState.mainCanvas, width, height);
ASSync (False);
}
int getServSocket(const char *port) {
struct addrinfo hints, *localhosts;
int serverSocket;
setHints(&hints);
run(getaddrinfo(NULL, port, &hints, &localhosts));
run(serverSocket = setUpSocket(localhosts));
freeaddrinfo(localhosts);
return serverSocket;
}
PopUpWidget::PopUpWidget(GuiObject *boss, const String &name, const String &label, uint labelWidth)
: Widget(boss, name), CommandSender(boss), _label(label), _labelWidth(labelWidth) {
handleScreenChanged();
_flags = WIDGET_ENABLED | WIDGET_CLEARBG | WIDGET_RETAIN_FOCUS;
setHints(THEME_HINT_SAVE_BACKGROUND);
_type = kPopUpWidget;
_selectedItem = -1;
if (!_label.empty() && _labelWidth == 0)
_labelWidth = g_gui.getStringWidth(_label);
}
void createMainWindow()
{
XSetWindowAttributes attr;
int width = DEFAULT_TILE_WIDTH;
int height = DEFAULT_TILE_HEIGHT;
attr.event_mask = StructureNotifyMask|ButtonPressMask|ButtonReleaseMask ;
AppState.mainWindow = create_visual_window( Scr.asv, Scr.Root, 0, 0, width, height, 0, InputOutput, CWEventMask, &attr);
set_client_names( AppState.mainWindow, MyName, MyName, CLASS_ASMOUNT, CLASS_ASMOUNT );
setHints (width, height);
set_client_cmd (AppState.mainWindow);
/* showing window to let user see that we are doing something */
XMapRaised (dpy, AppState.mainWindow);
// { XEvent e; do { XNextEvent(dpy, &e); } while (e.type != MapNotify); }
AppState.mainCanvas = create_ascanvas (AppState.mainWindow);
}
/* Parse the buffered image. All of the raster information is returned in the
* imagePP structure.
*
* The handleCustom parameter specifies whether or not the caller
* can use custom channels. If it is false and a custom channel
* is encountered, the returned value will be 0 and all structures
* will be deallocated.
*
* Return value:
* -1: Exception
* 0: Can't do it.
* 1: Success
*/
int awt_parseImage(JNIEnv *env, jobject jimage, BufImageS_t **imagePP,
int handleCustom) {
BufImageS_t *imageP;
int status;
jobject jraster;
jobject jcmodel;
/* Make sure the image exists */
if (JNU_IsNull(env, jimage)) {
JNU_ThrowNullPointerException(env, "null BufferedImage object");
return -1;
}
if ((imageP = (BufImageS_t *) calloc(1, sizeof(BufImageS_t))) == NULL) {
JNU_ThrowOutOfMemoryError(env, "Out of memory");
return -1;
}
imageP->jimage = jimage;
/* Retrieve the raster */
if ((jraster = (*env)->GetObjectField(env, jimage,
g_BImgRasterID)) == NULL) {
free((void *) imageP);
JNU_ThrowNullPointerException(env, "null Raster object");
return 0;
}
/* Retrieve the image type */
imageP->imageType = (*env)->GetIntField(env, jimage, g_BImgTypeID);
/* Parse the raster */
if ((status = awt_parseRaster(env, jraster, &imageP->raster)) <= 0) {
free((void *)imageP);
return status;
}
/* Retrieve the color model */
if ((jcmodel = (*env)->GetObjectField(env, jimage, g_BImgCMID)) == NULL) {
free((void *) imageP);
JNU_ThrowNullPointerException(env, "null Raster object");
return 0;
}
/* Parse the color model */
if ((status = awt_parseColorModel(env, jcmodel, imageP->imageType,
&imageP->cmodel)) <= 0) {
awt_freeParsedRaster(&imageP->raster, FALSE);
free((void *)imageP);
return 0;
}
/* Set hints */
if ((status = setHints(env, imageP)) <= 0) {
awt_freeParsedImage(imageP, TRUE);
return 0;
}
*imagePP = imageP;
return status;
}
int SDLFrontend::init (int width, int height, bool fullscreen, EventHandler &eventHandler)
{
if (width == -1 && height == -1)
fullscreen = true;
info(LOG_CLIENT,
String::format("initializing: %i:%i - fullscreen: %s", width, height, fullscreen ? "true" : "false"));
INIT_Subsystem(SDL_INIT_VIDEO, true);
INIT_Subsystem(SDL_INIT_JOYSTICK, false);
INIT_Subsystem(SDL_INIT_GAMECONTROLLER, false);
INIT_Subsystem(SDL_INIT_HAPTIC, false);
initJoystickAndHaptic();
SDL_DisplayMode displayMode;
SDL_GetDesktopDisplayMode(0, &displayMode);
const char *name = SDL_GetPixelFormatName(displayMode.format);
info(LOG_CLIENT, String::format("current desktop mode: %dx%d@%dHz (%s)",
displayMode.w, displayMode.h, displayMode.refresh_rate, name));
if (width == -1)
width = 800;//displayMode.w;
if (height == -1)
height = 480; //displayMode.h;
setGLAttributes();
setHints();
int doubleBuffered = 0;
SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &doubleBuffered);
info(LOG_CLIENT, String::format("doublebuffer: %s", doubleBuffered ? "activated" : "disabled"));
int flags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
#ifdef __IPHONEOS__
flags |= SDL_WINDOW_RESIZABLE;
#endif
#if 1 //defined __IPHONEOS__ || defined __ANDROID__
if (fullscreen)
flags |= SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS;
#else
if (fullscreen)
flags |= SDL_WINDOW_FULLSCREEN_DESKTOP | SDL_WINDOW_BORDERLESS;
#endif
const int videoDrivers = SDL_GetNumVideoDrivers();
for (int i = 0; i < videoDrivers; ++i) {
info(LOG_CLIENT, String::format("available driver: %s", SDL_GetVideoDriver(i)));
}
info(LOG_CLIENT, String::format("driver: %s", SDL_GetCurrentVideoDriver()));
const int displays = SDL_GetNumVideoDisplays();
info(LOG_CLIENT, String::format("found %i display(s)", displays));
if (fullscreen && displays > 1) {
width = displayMode.w;
height = displayMode.h;
info(LOG_CLIENT, String::format("use fake fullscreen for the first display: %i:%i", width, height));
}
_window = SDL_CreateWindow(Singleton<Application>::getInstance().getName().c_str(), SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, width, height, flags);
if (!_window) {
sdlCheckError();
return -1;
}
SDL_DisableScreenSaver();
initRenderer();
resetColor();
GLContext::get().init();
if (SDL_SetWindowBrightness(_window, 1.0f) == -1)
sdlCheckError();
if (Config.isGrabMouse() && (!fullscreen || displays > 1)) {
SDL_SetWindowGrab(_window, SDL_TRUE);
}
int screen = 0;
int modes = SDL_GetNumDisplayModes(screen);
info(LOG_CLIENT, "possible display modes:");
for (int i = 0; i < modes; i++) {
SDL_GetDisplayMode(screen, i, &displayMode);
name = SDL_GetPixelFormatName(displayMode.format);
info(LOG_CLIENT, String::format("%dx%d@%dHz %s",
displayMode.w, displayMode.h, displayMode.refresh_rate, name));
}
// some platforms may override or hardcode the resolution - so
// we have to query it here to get the actual resolution
SDL_GetWindowSize(_window, &width, &height);
if (SDL_SetRelativeMouseMode(SDL_TRUE) == -1)
error(LOG_CLIENT, "no relative mouse mode support");
SDL_ShowCursor(0);
info(LOG_CLIENT, String::format("actual resolution: %dx%d", width, height));
setVSync(ConfigManager::get().isVSync());
const int initState = IMG_Init(IMG_INIT_PNG);
if (!(initState & IMG_INIT_PNG)) {
sdlCheckError();
System.exit("No png support", 1);
}
_width = width;
_height = height;
updateViewport(0, 0, getWidth(), getHeight());
onInit();
_eventHandler = &eventHandler;
_eventHandler->registerObserver(_console.get());
_eventHandler->registerObserver(this);
info(LOG_CLIENT, "init the shader manager");
ShaderManager::get().init();
if (!Config.isSoundEnabled()) {
info(LOG_CLIENT, "sound disabled");
} else if (!SoundControl.init(true)) {
error(LOG_CLIENT, "sound initialization failed");
}
return 0;
}
// Open the X window to sample from
bool InputWindowXWin::openLocalWindow()
{
int i;
mXDisplay = XOpenDisplay(mXDisplayString.c_str()); // Open display on given XDisplay
if (NULL == mXDisplay)
{
vprDEBUG(vprDBG_ERROR, vprDBG_CRITICAL_LVL)
<< clrOutNORM(clrRED, "ERROR")
<< ": [gadget::InputWindowXWin::openTheWindow()] "
<< "Failed to open display '" << mXDisplayString << "'" << std::endl
<< vprDEBUG_FLUSH;
return 0;
}
mScreen = DefaultScreen(mXDisplay);
XVisualInfo vTemplate, *vis_infos;
long vMask = VisualScreenMask;
vTemplate.screen = mScreen;
int nVisuals;
vis_infos = XGetVisualInfo(mXDisplay, vMask, &vTemplate, &nVisuals);
// Verify that we got at least one visual from XGetVisualInfo(3).
if ( vis_infos != NULL && nVisuals >= 1 )
{
XVisualInfo* p_visinfo;
// Try to find a visual with color depth of at least 8 bits. Having
// such a visual ensures that the input windows at least have a
// black background.
for ( i = 0, p_visinfo = vis_infos; i < nVisuals; i++, p_visinfo++ )
{
if ( p_visinfo->depth >= 8 )
{
mVisual = p_visinfo;
break;
}
}
// If we couldn't find a visual with at least 8-bit color, just use the
// first one in the list.
if ( i == nVisuals )
{
mVisual = vis_infos;
}
}
// If we didn't get a matching visual, we're in trouble.
else
{
vprDEBUG(vprDBG_ERROR,vprDBG_CRITICAL_LVL)
<< clrOutNORM(clrRED,"ERROR")
<< ": [gadget::InputWindowXWin::openTheWindow()] find visual failed"
<< std::endl << vprDEBUG_FLUSH;
return 0;
}
mSWA.colormap = XCreateColormap(mXDisplay,
RootWindow(mXDisplay, mVisual->screen),
mVisual->visual, AllocNone);
mSWA.background_pixel = BlackPixel(mXDisplay, mScreen);
mSWA.border_pixel = WhitePixel(mXDisplay, mScreen);
const unsigned int event_mask =
ExposureMask | StructureNotifyMask | KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
PointerMotionMask | StructureNotifyMask;
mSWA.event_mask = event_mask;
mXWindow = createWindow(DefaultRootWindow(mXDisplay), 1);
createEmptyCursor(mXDisplay, mXWindow);
setHints(mXWindow, const_cast<char*>(mInstName.c_str()),
const_cast<char*>(mInstName.c_str()) , "VRJInputWindow", "VRJ Input Windows");
XSelectInput(mXDisplay, mXWindow, event_mask);
XMapWindow(mXDisplay, mXWindow);
XFlush(mXDisplay);
XRaiseWindow(mXDisplay, mXWindow);
XClearWindow(mXDisplay, mXWindow); // Try to clear the background
vprDEBUG(gadgetDBG_INPUT_MGR, vprDBG_STATE_LVL)
<< "[gadget::InputWindowXWin::openTheWindow()] done." << std::endl
<< vprDEBUG_FLUSH;
XFree(vis_infos);
return 1;
}
QString FileLocationInfo::hint(FileType fileType) {
if (hints.isEmpty())
setHints();
return hints[fileType];
}