/*
* Copyright (c) 2009 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: Interface to HbDocumentLoader (DocML files).
*
*/
#include <QtCore>
#include <hbstyle.h>
#include <hbdocumentloader.h>
#include <hbframeitem.h>
#include "bubblewidgetmanager.h"
#include "bubblecontainerwidget.h"
#include "bubbleimagewidget.h"
#include "bubbleheadingwidget.h"
#include "bubbleexpandedhandler.h"
#include "bubblecollapsedhandler.h"
#include "bubbleconferencehandler.h"
#include "bubbleparticipantlistitem.h"
#include "bubblebutton.h"
#include "hbtextitem.h"
const char *BUBBLE_DOCUMENT_CONTENT = "content";
// document loader
class BubbleDocumentLoader : public HbDocumentLoader
{
public:
BubbleDocumentLoader(BubbleImageManager& imageManager);
virtual QObject *createObject(const QString& type,
const QString &name);
private:
BubbleImageManager& mImageManager;
};
BubbleWidgetManager::BubbleWidgetManager(
BubbleImageManager& imageManager, QObject* parent)
: QObject(parent), mImageManager(imageManager),
mOrientation(Qt::Vertical)
{
// .docml mappings
mFileNames.insert(SingleCallView,":/xml/bubble_layout_1.docml");
mFileNames.insert(TwoCallsView, ":/xml/bubble_layout_2.docml");
mFileNames.insert(ThreeCallsView,":/xml/bubble_layout_3.docml");
mFileNames.insert(ConferenceView,":/xml/bubble_layout_4.docml");
mFileNames.insert(MutedOverlay, ":/xml/bubble_layout_5.docml");
mOrientationName.insert(Qt::Vertical, "portrait");
mOrientationName.insert(Qt::Horizontal, "landscape");
mWidgetPrefix.insert(ExpandedBubble, "eb:");
mWidgetPrefix.insert(CollapsedBubble, "cb:");
mWidgetPrefix.insert(CollapsedBubble2, "cb2:");
mContainerName.insert(ExpandedBubble, "expandedBubble");
mContainerName.insert(CollapsedBubble, "collapsedBubble");
mContainerName.insert(CollapsedBubble2, "collapsedBubble2");
mWidgetName.insert(Heading, "bubbleHeading");
mWidgetName.insert(Image, "callImage");
mWidgetName.insert(LeftButton, "leftButton");
mWidgetName.insert(CenterButton, "centerButton");
mWidgetName.insert(RightButton, "rightButton");
mWidgetName.insert(ConferenceTimer,"callTimer");
mWidgetName.insert(ParticipantList,"participantList");
mWidgetName.insert(MutedIcon, "mutedIcon");
}
BubbleWidgetManager::~BubbleWidgetManager()
{
qDeleteAll(mDocumentLoaders);
mDocumentLoaders.clear();
QList<int> keys = mDocumentHandlers.keys();
foreach (int key, keys) {
qDeleteAll(*mDocumentHandlers[key]);
}
qDeleteAll(mDocumentHandlers);
mDocumentHandlers.clear();
}
QGraphicsWidget* BubbleWidgetManager::view(View view)
{
if (mDocumentContent.contains(view)) {
// already loaded
return mDocumentContent[view];
} else {
// load from .docml
return loadDocument(view,mOrientation);
}
}
void BubbleWidgetManager::releaseView(View view)
{
Q_UNUSED(view)
}
QGraphicsWidget* BubbleWidgetManager::loadDocument(
View view,
Qt::Orientation orientation)
{
BubbleDocumentLoader* loader =
new BubbleDocumentLoader(mImageManager);
bool ok;
loader->load(mFileNames[view],&ok);
Q_ASSERT(ok);
loader->load(mFileNames[view],mOrientationName[orientation],&ok);
Q_ASSERT(ok);
mDocumentLoaders.insert(view,loader);
QGraphicsWidget* widget =
mDocumentLoaders[view]->findWidget(BUBBLE_DOCUMENT_CONTENT);
Q_ASSERT(widget);
widget->setVisible(false);
mDocumentContent.insert(view,widget);
if (view!=MutedOverlay) {
createDocumentHandlers(view);
}
applyCustomStyles(view);
return widget;
}
void BubbleWidgetManager::applyCustomStyles(View view)
{
setBackground(widget(view,None,MutedIcon));
}
void BubbleWidgetManager::setBackground(QGraphicsWidget* widget)
{
HbWidget* w;
w = qobject_cast<HbWidget*>(widget);
if (w) {
HbFrameItem* item =
new HbFrameItem("qtg_fr_popup_trans",HbFrameDrawer::NinePieces);
w->setBackgroundItem(item); // takes ownership
}
}
void BubbleWidgetManager::createDocumentHandlers(View view)
{
Q_ASSERT(mDocumentLoaders.contains(view));
QList<BubbleHandler*>* handlers = new QList<BubbleHandler*>;
if (mDocumentLoaders[view]->findWidget(mContainerName[ExpandedBubble]) ) {
if (view==ConferenceView) {
BubbleConferenceHandler* handler =
new BubbleConferenceHandler(*this,view,ExpandedBubble);
handlers->append(handler);
} else {
BubbleExpandedHandler* handler =
new BubbleExpandedHandler(*this,view,ExpandedBubble);
handlers->append(handler);
}
}
if (mDocumentLoaders[view]->findWidget(mContainerName[CollapsedBubble]) ) {
BubbleCollapsedHandler* handler =
new BubbleCollapsedHandler(*this,view,CollapsedBubble);
handlers->append(handler);
}
if (mDocumentLoaders[view]->findWidget(mContainerName[CollapsedBubble2]) ) {
BubbleCollapsedHandler* handler =
new BubbleCollapsedHandler(*this,view,CollapsedBubble2);
handlers->append(handler);
}
mDocumentHandlers.insert(view,handlers);
}
QGraphicsWidget* BubbleWidgetManager::container(
View view,
Container container) const
{
QGraphicsWidget* w=0;
if (mDocumentLoaders.contains(view)) {
w = mDocumentLoaders.value(view)->findWidget(
mContainerName[container]);
}
return w;
}
QGraphicsWidget* BubbleWidgetManager::widget(
View view,
Container container,
Widget widget ) const
{
QGraphicsWidget* w=0;
if (mDocumentLoaders.contains(view)) {
QString name;
name.append(mWidgetPrefix.value(container));
name.append(mWidgetName.value(widget));
w = mDocumentLoaders.value(view)->findWidget(name);
}
return w;
}
QList<BubbleHandler*>* BubbleWidgetManager::handlers(
QGraphicsWidget* widget) const
{
int doc = mDocumentContent.key(widget);
return mDocumentHandlers[doc];
}
void BubbleWidgetManager::handleOrientationChange(
Qt::Orientation orientation)
{
if (mOrientation!=orientation) {
bool ok;
QList<int> docs = mDocumentLoaders.keys();
foreach (int doc, docs) {
mDocumentLoaders[doc]->load(
mFileNames[doc],mOrientationName.value(orientation),&ok);
Q_ASSERT(ok);
}
mOrientation = orientation;
}
}
QGraphicsWidget* BubbleWidgetManager::createParticipantListItem()
{
return new BubbleParticipantListItem();
}
// custom widget loading
BubbleDocumentLoader::BubbleDocumentLoader(BubbleImageManager& imageManager)
: mImageManager(imageManager)
{
}
QObject *BubbleDocumentLoader::createObject(
const QString& type,
const QString &name)
{
if ( type == BubbleContainerWidget::staticMetaObject.className() ) {
QObject *object = new BubbleContainerWidget();
object->setObjectName(name);
return object;
}
if ( type == BubbleImageWidget::staticMetaObject.className() ) {
QObject *object = new BubbleImageWidget(mImageManager);
object->setObjectName(name);
return object;
}
if ( type == BubbleHeadingWidget::staticMetaObject.className() ) {
QObject *object = new BubbleHeadingWidget();
object->setObjectName(name);
return object;
}
if ( type == BubbleButton::staticMetaObject.className() ) {
QObject *object = new BubbleButton;
object->setObjectName(name);
return object;
}
return HbDocumentLoader::createObject(type, name);
}