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//
// Tizen Web Device API
// Copyright (c) 2012 Samsung Electronics Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the License);
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include <CommonsJavaScript/PrivateObject.h>
#include <CommonsJavaScript/Converter.h>
#include <CommonsJavaScript/JSUtils.h>
#include <CommonsJavaScript/JSDOMExceptionFactory.h>
#include <JSSimpleCoordinates.h>
#include <JSWebAPIErrorFactory.h>
#include <SecurityExceptions.h>
#include "JSUtil.h"
#include "JSImage.h"
#include <Logger.h>
#define TIZEN_CONTENT_IMAGE_ATTRIBUTENAME "ImageContent"
#define TIZEN_CONTENT_IMAGE_GEOLOCATION "geolocation"
#define TIZEN_CONTENT_IMAGE_WIDTH "width"
#define TIZEN_CONTENT_IMAGE_HEIGHT "height"
#define TIZEN_CONTENT_IMAGE_ORIENTATION "orientation"
using namespace DeviceAPI::Tizen;
using namespace DeviceAPI::Common;
using namespace WrtDeviceApis::Commons;
using namespace DeviceAPI::Tizen;
namespace DeviceAPI {
namespace Content {
JSClassDefinition JSImage::m_classInfo =
{
0,
kJSClassAttributeNone,
TIZEN_CONTENT_IMAGE_ATTRIBUTENAME,
JSMedia::getClassRef(),
m_property,
NULL, // m_function,
initialize,
finalize,
NULL, //hasProperty,
NULL, //getProperty,
setProperty, //setProperty,
NULL, //DeleteProperty,
NULL, //GetPropertyNames,
NULL, //CallAsFunction,
NULL, //CallAsConstructor,
NULL, //HasInstance,
NULL //ConvertToType
};
JSStaticValue JSImage::m_property[] =
{
{ TIZEN_CONTENT_IMAGE_WIDTH, getPropertyWidth, NULL, kJSPropertyAttributeReadOnly},
{ TIZEN_CONTENT_IMAGE_HEIGHT, getPropertyHeight, NULL, kJSPropertyAttributeReadOnly},
{ TIZEN_CONTENT_IMAGE_ORIENTATION, getPropertyOrientation, setPropertyOrientation, kJSPropertyAttributeNone},
{ 0, 0, 0, 0 }
};
JSClassRef JSImage::m_jsClassRef = JSClassCreate(JSImage::getClassInfo());
void JSImage::initialize(JSContextRef context, JSObjectRef object)
{
ImagePrivObject *priv = static_cast<ImagePrivObject*>( JSObjectGetPrivate( object ) );
if (!priv) {
MediacontentImagePtr privateData(new MediacontentImage());
priv = new ImagePrivObject(context, privateData);
JSObjectSetPrivate(object, static_cast<void*>(priv));
}
else {
MediacontentImagePtr image = getImageObject(object);
if(image->getImageLatitude() != DEFAULT_GEOLOCATION &&
image->getImageLongitude() != DEFAULT_GEOLOCATION){
DeviceAPI::Tizen::SimpleCoordinatesPtr geoPtr(new SimpleCoordinates(image->getImageLatitude(),image->getImageLongitude()));
JSUtil::setProperty(context, object, TIZEN_CONTENT_IMAGE_GEOLOCATION,
JSSimpleCoordinates::createJSObject(context,geoPtr),
kJSPropertyAttributeNone);
}
else
{
JSUtil::setProperty(context, object, TIZEN_CONTENT_IMAGE_GEOLOCATION,
JSValueMakeNull(context),kJSPropertyAttributeNone);
}
}
}
void JSImage::finalize(JSObjectRef object)
{
ImagePrivObject *priv = static_cast<ImagePrivObject*>( JSObjectGetPrivate( object ) ) ;
if (priv != NULL)
{
delete (priv);
priv = NULL;
JSObjectSetPrivate(object, NULL);
}
}
const JSClassRef JSImage::getClassRef()
{
if (!m_jsClassRef) {
m_jsClassRef = JSClassCreate(&m_classInfo);
}
return m_jsClassRef;
}
const JSClassDefinition* JSImage::getClassInfo()
{
return &m_classInfo;
}
MediacontentImagePtr JSImage::getImageObject(JSObjectRef object)
{
ImagePrivObject *priv = static_cast<ImagePrivObject*>(JSObjectGetPrivate(object));
if(!priv) {
ThrowMsg(NullPointerException, "Private object is null");
}
MediacontentImagePtr result = priv->getObject();
if (!result) {
ThrowMsg(NullPointerException, "Private object is null");
}
return result;
}
JSValueRef JSImage::getPropertyWidth(
JSContextRef context,
JSObjectRef object,
JSStringRef propertyName,
JSValueRef* exception)
{
Try
{
Converter converter(context);
MediacontentImagePtr image = getImageObject(object);
return converter.toJSValueRef(image->getImageWidth());
}
Catch(Exception)
{
LoggerW("trying to get incorrect value");
}
return JSValueMakeUndefined(context);
}
JSValueRef JSImage::getPropertyHeight(
JSContextRef context,
JSObjectRef object,
JSStringRef propertyName,
JSValueRef* exception)
{
Try
{
Converter converter(context);
MediacontentImagePtr image = getImageObject(object);
return converter.toJSValueRef(image->getImageHeight());
}
Catch(Exception)
{
LoggerW("trying to get incorrect value");
}
return JSValueMakeUndefined(context);
}
JSValueRef JSImage::getPropertyOrientation(
JSContextRef context,
JSObjectRef object,
JSStringRef propertyName,
JSValueRef* exception)
{
Try
{
Converter converter(context);
MediacontentImagePtr image = getImageObject(object);
if(!(image->getImageOrientation().empty())){
return converter.toJSValueRef(image->getImageOrientation());
}
}
Catch(Exception)
{
LoggerW("trying to get incorrect value");
}
return JSValueMakeNull(context);
}
bool JSImage::setPropertyOrientation(
JSContextRef context,
JSObjectRef object,
JSStringRef propertyName,
JSValueRef value,
JSValueRef* exception)
{
try
{
Converter converter(context);
MediacontentImagePtr objImg = getImageObject(object);
string orientation = converter.toString(value);
if (orientation != "NORMAL" && orientation != "FLIP_HORIZONTAL" &&
orientation != "ROTATE_180" && orientation != "FLIP_VERTICAL" &&
orientation != "TRANSPOSE" && orientation != "ROTATE_90" &&
orientation != "TRANSVERSE" && orientation != "ROTATE_270"){
throw TypeMismatchException("Invalid orientation type");
}
if ((objImg->getImageOrientation()).compare(orientation) !=0 )
{
objImg->setImageOrientation(orientation, true);
}
return true;
}
catch(...)
{
LoggerW("trying to get incorrect value");
}
return false;
}
bool JSImage::setProperty(JSContextRef context, JSObjectRef object,
JSStringRef propertyName, JSValueRef value, JSValueRef* exception)
{
try {
// check geolocation
if (JSStringIsEqualToUTF8CString(propertyName, TIZEN_CONTENT_IMAGE_GEOLOCATION)) {
if(JSValueIsUndefined(context, value)){
throw TypeMismatchException("Invalid geolocation");
}
}
} catch (const BasePlatformException &err) {
LOGE("setProperty error< %s : %s> " , err.getName().c_str(), err.getMessage().c_str());
return true;
}
return false;
}
}
}
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