/**
* Return a Metadata object.
*/
void PhoneGapFile::actionGetMetadata(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String fullPath = message.getArgsField("fullPath");
String metadata = emitMetadata(
FileGetDate(fullPath));
// Note that _castDate is used here.
callSuccess(
callbackID,
metadata,
"window.localFileSystem._castDate");
}
/**
* Return a File object.
*/
void PhoneGapFile::actionGetFileMetadata(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String fullPath = message.getArgsField("fullPath");
char sizeBuf[64];
sprintf(sizeBuf, "%i", FileGetSize(fullPath));
String file = emitFile(
FileGetName(fullPath),
fullPath,
FileGetMimeType(fullPath),
FileGetDate(fullPath),
sizeBuf);
// Note that _castDate also casts a File object.
callSuccess(
callbackID,
file,
"window.localFileSystem._castDate");
}
//---------------------------------------------------------------------------
bool __fastcall TCopyProgress::VerifyStatements(AnsiString file, int num)
{
bool exist = FileExists(file);
switch(FCopyMode)
{
case fcmConfirmWrite:
if(exist && FConfirmMode != cmYesToAll)
{
if(FConfirmMode == cmAsk)
{
TMsgDlgButtons btn;
btn << mbYes << mbNo << mbCancel << mbNoToAll << mbYesToAll;
int m = MessageDlg("File " + ExtractFileName(file) + " already exist. Overwrite?",mtConfirmation,btn,-1);
if(m == mrNo) //??
return false;//??
}
else
return false;
}
break;
case fcmSkipExists:
return !exist;
case fcmRefreshOld:
if(exist)
{
int i = FileOpen(file,fmOpenRead|fmShareCompat);
if (i == -1)
break;
int time = FileGetDate(i);
FileClose(i);
if(FileDateToDateTime(time) > FileDateToDateTime(FFileList->File[num]->Time))
return false;
}
}
return true;
}
/**
* Event handler for capture events
* @param event the event struct.
*/
void PhoneGapCapture::customEvent(const MAEvent &event)
{
char pathBuffer[1024];
char messageBuffer[1024];
if (event.type == EVENT_TYPE_CAPTURE)
{
MACaptureEventData eventData = event.captureData;
switch (eventData.type)
{
case MA_CAPTURE_EVENT_TYPE_VIDEO:
// Videos are already stored, we need the filepath
maCaptureGetVideoPath(
eventData.handle,
pathBuffer,
sizeof(pathBuffer));
sprintf(
messageBuffer,
"[{\"fullPath\":\"%s\",\"name\":\"%s\"}]",
pathBuffer,
FileNameFromPath(pathBuffer));
mMessageHandler->callSuccess(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_OK,
messageBuffer,
false);
maCaptureDestroyData(eventData.handle);
break;
case MA_CAPTURE_EVENT_TYPE_IMAGE:
{
char deviceOS[64];
String extension;
maGetSystemProperty(
"mosync.device.OS",
deviceOS,
sizeof(deviceOS));
// File format is different on different platforms.
// TODO: What about WP?
if (strcmp(deviceOS, "iPhone OS") == 0)
{
extension = "png";
}
else if(strcmp(deviceOS, "Android") == 0)
{
extension = "jpg";
}
else
{
// TODO: What to use as default?
extension = "image";
}
// Images need to be stored. We use maLocalTime to
// get a unique number for the filename.
String localPath = (mMessageHandler->getFileUtil())->getAppPath();
sprintf(
pathBuffer,
"%simg%d.%s",
localPath.c_str(),
maLocalTime(),
extension.c_str());
int result = maCaptureWriteImage(
eventData.handle,
pathBuffer,
sizeof(pathBuffer));
// TODO: What should we do if FileGetSize fails?
// Return an error?
// Set size to zero for now.
int size = FileGetSize(pathBuffer);
if (size < 0)
{
size = 0;
}
char sizeBuf[64];
sprintf(sizeBuf, "%i", size);
sprintf(
messageBuffer,
"[{\"fullPath\":\"%s\",\"name\":\"%s\",\"lastModifiedDate\":\"%s\",\"size\":\"%s\",\"type\":\"%s\"}]",
pathBuffer,
FileNameFromPath(pathBuffer),
FileGetDate(pathBuffer).c_str(),
sizeBuf,
FileGetMimeType(pathBuffer).c_str());
if (result == MA_CAPTURE_RES_OK)
{
mMessageHandler->callSuccess(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_OK,
messageBuffer,
false);
}
else
{
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_INTERNAL_ERR\"}",
false);
}
// Free capture data.
maCaptureDestroyData(eventData.handle);
break;
}
case MA_CAPTURE_EVENT_TYPE_CANCEL:
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_NO_MEDIA_FILES\"}",
false);
break;
} // switch
}
}
