static int
X11_ShowMessageBoxImpl(const SDL_MessageBoxData *messageboxdata, int *buttonid)
{
int ret;
SDL_MessageBoxDataX11 data;
#if SDL_SET_LOCALE
char *origlocale;
#endif
SDL_zero(data);
if ( !SDL_X11_LoadSymbols() )
return -1;
#if SDL_SET_LOCALE
origlocale = setlocale(LC_ALL, NULL);
if (origlocale != NULL) {
origlocale = SDL_strdup(origlocale);
if (origlocale == NULL) {
return SDL_OutOfMemory();
}
setlocale(LC_ALL, "");
}
#endif
/* This code could get called from multiple threads maybe? */
X11_XInitThreads();
/* Initialize the return buttonid value to -1 (for error or dialogbox closed). */
*buttonid = -1;
/* Init and display the message box. */
ret = X11_MessageBoxInit( &data, messageboxdata, buttonid );
if ( ret != -1 ) {
ret = X11_MessageBoxInitPositions( &data );
if ( ret != -1 ) {
ret = X11_MessageBoxCreateWindow( &data );
if ( ret != -1 ) {
ret = X11_MessageBoxLoop( &data );
}
}
}
X11_MessageBoxShutdown( &data );
#if SDL_SET_LOCALE
if (origlocale) {
setlocale(LC_ALL, origlocale);
SDL_free(origlocale);
}
#endif
return ret;
}
static SDL_VideoDevice *
X11_CreateDevice(int devindex)
{
SDL_VideoDevice *device;
SDL_VideoData *data;
const char *display = NULL; /* Use the DISPLAY environment variable */
if (!SDL_X11_LoadSymbols()) {
return NULL;
}
/* Need for threading gl calls. This is also required for the proprietary
nVidia driver to be threaded. */
X11_XInitThreads();
/* Initialize all variables that we clean on shutdown */
device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
if (!device) {
SDL_OutOfMemory();
return NULL;
}
data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
if (!data) {
SDL_free(device);
SDL_OutOfMemory();
return NULL;
}
device->driverdata = data;
data->global_mouse_changed = SDL_TRUE;
/* FIXME: Do we need this?
if ( (SDL_strncmp(X11_XDisplayName(display), ":", 1) == 0) ||
(SDL_strncmp(X11_XDisplayName(display), "unix:", 5) == 0) ) {
local_X11 = 1;
} else {
local_X11 = 0;
}
*/
data->display = X11_XOpenDisplay(display);
#if defined(__osf__) && defined(SDL_VIDEO_DRIVER_X11_DYNAMIC)
/* On Tru64 if linking without -lX11, it fails and you get following message.
* Xlib: connection to ":0.0" refused by server
* Xlib: XDM authorization key matches an existing client!
*
* It succeeds if retrying 1 second later
* or if running xhost +localhost on shell.
*/
if (data->display == NULL) {
SDL_Delay(1000);
data->display = X11_XOpenDisplay(display);
}
#endif
if (data->display == NULL) {
SDL_free(device->driverdata);
SDL_free(device);
SDL_SetError("Couldn't open X11 display");
return NULL;
}
#ifdef X11_DEBUG
X11_XSynchronize(data->display, True);
#endif
/* Hook up an X11 error handler to recover the desktop resolution. */
safety_net_triggered = SDL_FALSE;
orig_x11_errhandler = X11_XSetErrorHandler(X11_SafetyNetErrHandler);
/* Set the function pointers */
device->VideoInit = X11_VideoInit;
device->VideoQuit = X11_VideoQuit;
device->GetDisplayModes = X11_GetDisplayModes;
device->GetDisplayBounds = X11_GetDisplayBounds;
device->GetDisplayUsableBounds = X11_GetDisplayUsableBounds;
device->GetDisplayDPI = X11_GetDisplayDPI;
device->SetDisplayMode = X11_SetDisplayMode;
device->SuspendScreenSaver = X11_SuspendScreenSaver;
device->PumpEvents = X11_PumpEvents;
device->CreateWindow = X11_CreateWindow;
device->CreateWindowFrom = X11_CreateWindowFrom;
device->SetWindowTitle = X11_SetWindowTitle;
device->SetWindowIcon = X11_SetWindowIcon;
device->SetWindowPosition = X11_SetWindowPosition;
device->SetWindowSize = X11_SetWindowSize;
device->SetWindowMinimumSize = X11_SetWindowMinimumSize;
device->SetWindowMaximumSize = X11_SetWindowMaximumSize;
device->GetWindowBordersSize = X11_GetWindowBordersSize;
device->SetWindowOpacity = X11_SetWindowOpacity;
device->SetWindowModalFor = X11_SetWindowModalFor;
device->SetWindowInputFocus = X11_SetWindowInputFocus;
device->ShowWindow = X11_ShowWindow;
device->HideWindow = X11_HideWindow;
device->RaiseWindow = X11_RaiseWindow;
device->MaximizeWindow = X11_MaximizeWindow;
device->MinimizeWindow = X11_MinimizeWindow;
device->RestoreWindow = X11_RestoreWindow;
device->SetWindowBordered = X11_SetWindowBordered;
device->SetWindowResizable = X11_SetWindowResizable;
device->SetWindowFullscreen = X11_SetWindowFullscreen;
device->SetWindowGammaRamp = X11_SetWindowGammaRamp;
device->SetWindowGrab = X11_SetWindowGrab;
device->DestroyWindow = X11_DestroyWindow;
device->CreateWindowFramebuffer = X11_CreateWindowFramebuffer;
device->UpdateWindowFramebuffer = X11_UpdateWindowFramebuffer;
device->DestroyWindowFramebuffer = X11_DestroyWindowFramebuffer;
device->GetWindowWMInfo = X11_GetWindowWMInfo;
device->SetWindowHitTest = X11_SetWindowHitTest;
device->shape_driver.CreateShaper = X11_CreateShaper;
device->shape_driver.SetWindowShape = X11_SetWindowShape;
device->shape_driver.ResizeWindowShape = X11_ResizeWindowShape;
#if SDL_VIDEO_OPENGL_GLX
device->GL_LoadLibrary = X11_GL_LoadLibrary;
device->GL_GetProcAddress = X11_GL_GetProcAddress;
device->GL_UnloadLibrary = X11_GL_UnloadLibrary;
device->GL_CreateContext = X11_GL_CreateContext;
device->GL_MakeCurrent = X11_GL_MakeCurrent;
device->GL_SetSwapInterval = X11_GL_SetSwapInterval;
device->GL_GetSwapInterval = X11_GL_GetSwapInterval;
device->GL_SwapWindow = X11_GL_SwapWindow;
device->GL_DeleteContext = X11_GL_DeleteContext;
#elif SDL_VIDEO_OPENGL_EGL
device->GL_LoadLibrary = X11_GLES_LoadLibrary;
device->GL_GetProcAddress = X11_GLES_GetProcAddress;
device->GL_UnloadLibrary = X11_GLES_UnloadLibrary;
device->GL_CreateContext = X11_GLES_CreateContext;
device->GL_MakeCurrent = X11_GLES_MakeCurrent;
device->GL_SetSwapInterval = X11_GLES_SetSwapInterval;
device->GL_GetSwapInterval = X11_GLES_GetSwapInterval;
device->GL_SwapWindow = X11_GLES_SwapWindow;
device->GL_DeleteContext = X11_GLES_DeleteContext;
#endif
device->SetClipboardText = X11_SetClipboardText;
device->GetClipboardText = X11_GetClipboardText;
device->HasClipboardText = X11_HasClipboardText;
device->StartTextInput = X11_StartTextInput;
device->StopTextInput = X11_StopTextInput;
device->SetTextInputRect = X11_SetTextInputRect;
device->free = X11_DeleteDevice;
return device;
}
