/**
* Implementation of standard API exposed to JavaScript
* This function is used to detect different messages from JavaScript
* and call the respective function in MoSync.
*
* @return true if stream was handled, false if not.
*/
bool ResourceMessageHandler::handleMessage(Wormhole::MessageStream& stream)
{
char buffer[512];
const char * action = stream.getNext();
if (0 == strcmp("loadImage", action))
{
const char* imagePath = stream.getNext();
const char* imageID = stream.getNext();
// Load the Image resource.
MAHandle imageHandle = loadImageResource(imagePath);
if (imageHandle > 0)
{
sprintf(buffer,
"mosync.resource.imageLoaded(\"%s\", %d)",
imageID,
imageHandle);
mWebView->callJS(buffer);
}
else
{
// TODO: Better way to inform about the error?
// Call JS function with error code?
// mosync.resource.imageLoaded(<imageID>, -1) ??
char errorMessage[1024];
sprintf(errorMessage,
"@@@ MoSync: ResourceMessageHandler could not load image: %s",
imagePath);
maWriteLog(errorMessage, strlen(errorMessage));
}
}
else if (0 == strcmp("loadRemoteImage", action))
{
const char* imageURL = stream.getNext();
const char* imageID = stream.getNext();
MAHandle imageHandle = maCreatePlaceholder();
mImageDownloader->beginDownloading(imageURL,imageHandle);
sprintf(buffer,
"mosync.resource.imageDownloadStarted(\"%s\", %d)",
imageID,
imageHandle);
mWebView->callJS(buffer);
}
else if (0 == strcmp("DestroyPlaceholder", action))
{
MAHandle handle = stringToInteger(stream.getNext());
maDestroyPlaceholder(handle);
}
else if (0 == strcmp("sendRemoteLogMessage", action))
{
const char* url = stream.getNext();
const char* message = stream.getNext();
sendRemoteLogMessage(message, url);
}
return true;
}
/* Python entry */
PyMODINIT_FUNC initImageGui()
{
if (!Gui::Application::Instance) {
PyErr_SetString(PyExc_ImportError, "Cannot load Gui module in console application.");
return;
}
(void) ImageGui::initModule();
Base::Console().Log("Loading GUI of Image module... done\n");
// instantiating the commands
CreateImageCommands();
ImageGui::ViewProviderImagePlane::init();
ImageGui::Workbench::init();
// add resources and reloads the translators
loadImageResource();
}
