/**
* Check if the max video duration value given by the user is valid.
* @return True if data is valid, false otherwise.
*/
bool SettingsScreen::isMaxVideoDurationValid()
{
int resultSyscall = MA_CAPTURE_RES_OK;
bool returnValue = true;
String maxDuration = mMaxDurationEditBox->getText();
// If user didn't provide a value just ignore this option.
if (maxDuration.length() != 0)
{
resultSyscall = maCaptureSetProperty(
MA_CAPTURE_MAX_DURATION,
maxDuration.c_str());
if (resultSyscall != MA_CAPTURE_RES_OK)
{
returnValue = false;
mMaxDurationEditBox->setFontColor(RED_COLOR);
}
else
{
mMaxDurationEditBox->setFontColor(BLACK_COLOR);
}
}
return returnValue;
}
/**
* This method is called when a list view item is clicked.
* @param listView The list view object that generated the event.
* @param listViewItem The ListViewItem object that was clicked.
*/
void FlashModeScreen::listViewItemClicked(
ListView* listView,
ListViewItem* listViewItem)
{
if ( mListView == listView )
{
mFlashAutoListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
mFlashOnListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
mFlashOffListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
int selectedFlashMode;
if (listViewItem == mFlashAutoListItem)
{
selectedFlashMode = MA_CAPTURE_FLASH_AUTO;
mFlashAutoListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
else if (listViewItem == mFlashOnListItem)
{
selectedFlashMode = MA_CAPTURE_FLASH_ON;
mFlashOnListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
else if (listViewItem == mFlashOffListItem)
{
selectedFlashMode = MA_CAPTURE_FLASH_OFF;
mFlashOffListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
// Set the selected video quality.
String value = MAUtil::integerToString(selectedFlashMode);
int syscallResult = maCaptureSetProperty(
MA_CAPTURE_FLASH,
value.c_str());
printf("maCaptureSetProperty(MA_CAPTURE_FLASH) - %d", syscallResult);
}
}
/**
* This method is called when the state of the check box was changed
* by the user.
* @param checkBox The check box object that generated the event.
* @param state True if the check box is checked, false otherwise.
*/
void SettingsScreen::checkBoxStateChanged(
CheckBox* checkBox,
bool state)
{
if (checkBox == mCameraRollCheckBox)
{
MAUtil::String value = state ? "true" : "false";
int syscallResult = maCaptureSetProperty(
MA_CAPTURE_CAMERA_ROLL,
value.c_str());
printf("maCaptureSetProperty(MA_CAPTURE_CAMERA_ROLL) = %d", syscallResult);
}
else if (checkBox == mCameraControlsCheckBox)
{
MAUtil::String value = state ? "true" : "false";
int syscallResult = maCaptureSetProperty(
MA_CAPTURE_CAMERA_CONTROLS,
value.c_str());
printf("maCaptureSetProperty(MA_CAPTURE_CAMERA_CONTROLS) = %d", syscallResult);
}
}
/**
* This method is called when a list view item is clicked.
* @param listView The list view object that generated the event.
* @param listViewItem The ListViewItem object that was clicked.
*/
void VideoQualityScreen::listViewItemClicked(
ListView* listView,
ListViewItem* listViewItem)
{
if ( mListView == listView )
{
mQualityHighListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
if ( isIOS() )
{
mQualityMediumListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
}
mQualityLowListItem->setBackgroundColor(UNSELECTED_QUALITY_COLOR);
int selectedQuality;
if (listViewItem == mQualityLowListItem)
{
selectedQuality = MA_CAPTURE_VIDEO_QUALITY_LOW;
mQualityLowListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
else if (listViewItem == mQualityHighListItem)
{
selectedQuality = MA_CAPTURE_VIDEO_QUALITY_HIGH;
mQualityHighListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
else if (listViewItem == mQualityMediumListItem)
{
selectedQuality = MA_CAPTURE_VIDEO_QUALITY_MEDIUM;
mQualityMediumListItem->setBackgroundColor(SELECTED_QUALITY_COLOR);
}
// Set the selected video quality.
String value = MAUtil::integerToString(selectedQuality);
int syscallResult = maCaptureSetProperty(
MA_CAPTURE_VIDEO_QUALITY,
value.c_str());
printf("maCaptureSetProperty(MA_CAPTURE_VIDEO_QUALITY) - %d", syscallResult);
}
}
/**
* Implementation of capture API:s exposed to JavaScript.
* @return true if message was handled, false if not.
*/
void PhoneGapCapture::handleMessage(JSONMessage& message)
{
if(message.getParam("action") == "captureVideo")
{
int duration = message.getArgsFieldInt("duration");
if(duration > 0)
{
char durationString[16];
maCaptureSetProperty(MA_CAPTURE_MAX_DURATION, itoa(duration,durationString,10));
}
mCaptureCallBack = message.getParam("PhoneGapCallBackId");
int result = maCaptureAction(MA_CAPTURE_ACTION_RECORD_VIDEO);
if(result == MA_CAPTURE_RES_CAMERA_NOT_AVAILABLE)
{
//Camera was busy by another app
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_APPLICATION_BUSY\"}",
false);
}
else if(result == MA_CAPTURE_RES_VIDEO_NOT_SUPPORTED)
{
//No camera
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_NOT_SUPPORTED\"}",
false);
}
}
else if(message.getParam("action") == "captureImage")
{
mCaptureCallBack = message.getParam("PhoneGapCallBackId");
int result = maCaptureAction(MA_CAPTURE_ACTION_TAKE_PICTURE);
if(result == MA_CAPTURE_RES_CAMERA_NOT_AVAILABLE)
{
//Camera was busy by another app
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_APPLICATION_BUSY\"}",
false);
}
if(result == MA_CAPTURE_RES_PICTURE_NOT_SUPPORTED)
{
//No camera
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_NOT_SUPPORTED\"}",
false);
}
}
else if(message.getParam("action") == "captureAudio")
{
//MoSync does not support audio capture
mMessageHandler->callError(
mCaptureCallBack,
PHONEGAP_CALLBACK_STATUS_ERROR,
"{\"code\":\"CAPTURE_NOT_SUPPORTED\"}",
false);
}
}
