/*
* Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: RuntimeUI JNI interface.
*
*/
#include <vector>
#include "javajniutils.h"
#include "jstringutils.h"
#include "runtimeuiqt.h"
#include "com_nokia_mj_impl_rt_ui_qt_RuntimeUiQt.h"
#include "logger.h"
using namespace java::runtimeui;
JNIEXPORT jboolean JNICALL Java_com_nokia_mj_impl_rt_ui_qt_RuntimeUiQt__1confirm
(JNIEnv * aEnv, jobject, jstring aAppName, jobject aConfirmData, jboolean aIdentified)
{
CActiveScheduler* newScheduler = 0;
if (CActiveScheduler::Current() == 0)
{
// Create AS as not yet exists.
newScheduler = new CActiveScheduler;
CActiveScheduler::Install(newScheduler);
}
// unmarshall the JNI parameters
JStringUtils appName(*aEnv, aAppName);
jclass confirmDataClass = aEnv->GetObjectClass(aConfirmData);
jmethodID getQuestionMethod
= aEnv->GetMethodID(confirmDataClass,"getQuestion", "()Ljava/lang/String;");
jstring jQuestion = (jstring) aEnv->CallObjectMethod(
aConfirmData, getQuestionMethod);
JStringUtils question(*aEnv, jQuestion);
std::vector<HBufC*> answerOptions;
jmethodID getAnswerOptionsMethod = aEnv->GetMethodID(
confirmDataClass,"getAnswerOptions", "()[Ljava/lang/String;");
jobjectArray jAnswerOptions = (jobjectArray)aEnv->CallObjectMethod(
aConfirmData, getAnswerOptionsMethod);
if (jAnswerOptions != NULL)
{
int len = aEnv->GetArrayLength(jAnswerOptions);
answerOptions.reserve(len);
for (int i=0; i<len; i++)
{
jstring jAnswerOption = (jstring)aEnv->GetObjectArrayElement(
jAnswerOptions, i);
JStringUtils answerOption(*aEnv, jAnswerOption);
answerOptions.push_back(answerOption.Alloc()); // If alloc fails NULL is added.
}
}
// Answer suggestion is not supported because of touch UIs.
ConfirmData confirmData(question, answerOptions, -1);
int answer = ConfirmData::NO_ANSWER;
bool result = false;
TRAPD(err, answer = RuntimeUiQt::confirmL(appName, question, confirmData, aIdentified));
if (KErrNone != err)
{
ELOG1(EJavaRuntime, "Error while showing confirmation dialog: %d", err);
}
else
{
// marshall the answer back to Java
jmethodID setAnswerMethod = aEnv->GetMethodID(confirmDataClass,"setAnswer", "(I)V");
aEnv->CallVoidMethod(aConfirmData, setAnswerMethod, answer);
result = true;
}
for (int i=0; i<answerOptions.size(); i++)
{
delete answerOptions.at(i);
}
// cleanup the vector
answerOptions.clear();
delete newScheduler;
return result;
}
JNIEXPORT void JNICALL Java_com_nokia_mj_impl_rt_ui_qt_RuntimeUiQt__1error
(JNIEnv * aEnv, jobject, jstring aAppName, jstring aShortMsg, jstring aDetailedMsg, jstring aDetailsButton, jstring aOkButton)
{
CActiveScheduler* newScheduler = 0;
if (CActiveScheduler::Current() == 0)
{
// Create AS as not yet exists.
newScheduler = new CActiveScheduler;
CActiveScheduler::Install(newScheduler);
}
// unmarshall the JNI parameters
JStringUtils appName(*aEnv, aAppName);
JStringUtils shortMsg(*aEnv, aShortMsg);
JStringUtils detailedMsg(*aEnv, aDetailedMsg);
JStringUtils detailsButton(*aEnv, aDetailsButton);
JStringUtils okButton(*aEnv, aOkButton);
// delegate the UI implementation to handle the error operation
TRAPD(err, RuntimeUiQt::errorL(appName, shortMsg, detailedMsg, detailsButton, okButton));
if (KErrNone != err)
{
ELOG1(EJavaRuntime, "Error while showing error dialog: %d", err);
}
delete newScheduler;
}