--- a/emailuis/nmhswidget/src/nmhswidget.cpp Fri Sep 17 08:27:21 2010 +0300
+++ b/emailuis/nmhswidget/src/nmhswidget.cpp Mon Oct 04 00:05:37 2010 +0300
@@ -15,23 +15,28 @@
*
*/
#include <QtGui>
+#include <QTranslator>
#include <QGraphicsLinearLayout>
#include <hbcolorscheme.h>
#include <hbdocumentloader.h>
-#include <QTranslator>
#include <hbframedrawer.h>
#include <hbframeitem.h>
#include <hblabel.h>
+#include <hbstyleloader.h>
+#include <hblistview.h>
+#include <hbdeviceprofile.h>
#include "nmcommon.h"
+#include "nmmessageenvelope.h"
#include "nmhswidget.h"
#include "nmhswidgetemailengine.h"
-#include "nmmessageenvelope.h"
#include "nmhswidgettitlerow.h"
-#include "nmhswidgetemailrow.h"
#include "nmhswidgetconsts.h"
#include "nmhswidgetdatetimeobserver.h"
+#include "nmhswidgetlistviewitem.h"
+#include "nmhswidgetlistmodel.h"
#include "emailtrace.h"
+
NmHsWidget::NmHsWidget(QGraphicsItem *parent, Qt::WindowFlags flags)
: HbWidget(parent, flags),
mMainContainer(0),
@@ -47,7 +52,9 @@
mAccountId(0),
mAccountIconName(),
mDateObserver(0),
- mIsExpanded(false)
+ mIsExpanded(false),
+ mListView(0),
+ mListModel(0)
{
NM_FUNCTION;
}
@@ -149,6 +156,7 @@
mContentContainer = static_cast<HbWidget*> (loader.findWidget(KNmHsWidgetContentContainer));
mEmptySpaceContainer = static_cast<HbWidget*> (loader.findWidget(KNmHsWidgetEmptySpaceContainer));
mNoMailsLabel = static_cast<HbLabel*> (loader.findWidget(KNmHsWidgetNoMailsLabel));
+ mListView = static_cast<HbListView*> (loader.findWidget("mailListView"));
if (!mMainContainer || !mWidgetContainer || !mContentContainer
|| !mEmptySpaceContainer || !mNoMailsLabel ) {
//something failed in documentloader, no point to continue
@@ -170,10 +178,17 @@
//Use correct localisation
mTranslator = new QTranslator();
QString lang = QLocale::system().name();
- mTranslator->load(KNmHsWidgetLocFileName + lang, KNmHsWidgetLocLocation);
+
+ //try to load translation from c drive. If not found then try z.
+ bool loadingSucceed = mTranslator->load(KNmHsWidgetLocFileName + lang, "c:" + KNmHsWidgetLocLocation);
+ if(!loadingSucceed){
+ mTranslator->load(KNmHsWidgetLocFileName + lang, "z:" + KNmHsWidgetLocLocation);
+ }
+
QCoreApplication::installTranslator(mTranslator);
}
+
/*!
Initializes UI. Everything that is not done in docml files should be here.
return true if ok, in error false.
@@ -212,6 +227,22 @@
}
/*!
+ Sets correct properties and mail item proto type for mail list view
+ */
+void NmHsWidget::createMailRowsList()
+{
+ NM_FUNCTION;
+ connect(mListView, SIGNAL(activated(const QModelIndex&)), this,
+ SLOT(openMessage(const QModelIndex&)));
+
+ // Set the list widget properties.
+ NmHsWidgetListViewItem *prototype = new NmHsWidgetListViewItem(mListView);
+ mListView->setItemPrototype(prototype);
+ mListModel = new NmHsWidgetListModel();
+ mListView->setModel(mListModel);
+}
+
+/*!
Initializes the widget.
called by home screen fw when widget is added to home screen
@@ -221,6 +252,10 @@
NM_FUNCTION;
QT_TRY {
+
+ HbStyleLoader::registerFilePath(":/layout/nmhswidgetlistviewitem.widgetml");
+ HbStyleLoader::registerFilePath(":/layout/nmhswidgetlistviewitem.css");
+
// Use document loader to load the contents
HbDocumentLoader loader;
//setup localization before docml loading
@@ -257,12 +292,13 @@
return;
}
+ //set account name to title row
mTitleRow->updateAccountName(mEngine->accountName());
//create observer for date/time change events
mDateObserver = new NmHsWidgetDateTimeObserver();
- //Crete MailRows and associated connections
+ //Crete list for mail items
createMailRowsList();
updateMailData();
@@ -287,6 +323,9 @@
connect(mTitleRow, SIGNAL( expandCollapseButtonPressed() )
,this, SLOT( handleExpandCollapseEvent() ) );
+ //Get date/time events from date observer
+ connect(mDateObserver, SIGNAL(dateTimeChanged())
+ , this, SLOT(updateMailData()));
setMinimumSize(mTitleRow->minimumWidth(),
mEmptySpaceContainer->minimumHeight() + mTitleRow->minimumHeight());
}
@@ -297,22 +336,34 @@
}
/*!
+ Uninitializes the widget.
+
+ called by home screen fw when widget is removed from home screen
+ */
+void NmHsWidget::onUninitialize()
+{
+ NM_FUNCTION;
+ HbStyleLoader::unregisterFilePath(":/layout/nmhswidgetlistviewitem.widgetml");
+ HbStyleLoader::unregisterFilePath(":/layout/nmhswidgetlistviewitem.css");
+}
+
+/*!
updateMailData slot
*/
void NmHsWidget::updateMailData()
{
NM_FUNCTION;
-
- QList<NmMessageEnvelope> envelopes;
- int count = 0;
- if (mIsExpanded) {
- count = mEngine->getEnvelopes(envelopes, KMaxNumberOfMailsShown);
- }
-
- updateLayout(count);
- //count is safe for envelopes and mMailRows
- for (int i = 0; i < count; i++) {
- mMailRows.at(i)->updateMailData(envelopes.at(i));
+ QT_TRY {
+ QList<NmMessageEnvelope*> envelopes;
+ int count = 0;
+ if (mIsExpanded) {
+ count = mEngine->getEnvelopes(envelopes, KMaxNumberOfMailsShown);
+ }
+ mListModel->refresh( envelopes );
+ updateLayout(count);
+ }QT_CATCH(...) {
+ NM_ERROR(1,"NmHsWidget::updateMailData fail @ catch");
+ emit error();
}
}
@@ -422,30 +473,6 @@
}
}
-/*!
- Updates mMailRows list to include KMaxNumberOfMailsShown mail row widgets
- /post mMailRows contains KMaxNumberOfMailsShown mailRows
- */
-void NmHsWidget::createMailRowsList()
-{
- NM_FUNCTION;
-
- //make sure that there are as many email rows as needed
- while (mMailRows.count() < KMaxNumberOfMailsShown) {
- NmHsWidgetEmailRow *row = new NmHsWidgetEmailRow(this);
- if (!row->setupUI()) {
- NM_ERROR(1, "NmHsWidget::createMailRowsList row->setUpUI() fails");
- //if setupUI fails no point to proceed
- emit error();
- return;
- }
- connect(row, SIGNAL(mailViewerLaunchTriggered(const NmId&)), mEngine,
- SLOT(launchMailAppMailViewer(const NmId&)));
- connect(mDateObserver, SIGNAL(dateTimeChanged()), row, SLOT(updateDateTime()));
- mMailRows.append(row);
- }
-
-}
/*!
Updates the Layout to contain the right items
@@ -460,12 +487,13 @@
void NmHsWidget::updateLayout(const int mailCount)
{
NM_FUNCTION;
-
+
+ //collapsed size
+ qreal totalHeight = mEmptySpaceContainer->preferredHeight() + mTitleRow->containerHeight();
+
if (mIsExpanded) {
- //set container height to content height
- qreal contentHeight = KMaxNumberOfMailsShown
- * mMailRows.first()->maximumHeight();
- mContentContainer->setMaximumHeight(contentHeight);
+ //when expanded, grow as big as possible
+ totalHeight = KNmHsWidgetHSMaxWidgetHeightInUnits * HbDeviceProfile::current().unitValue();
mContentContainer->setVisible(true);
if (mailCount == 0) {
addNoMailsLabelToLayout();
@@ -479,22 +507,18 @@
else {
removeNoMailsLabelFromLayout();
removeEmailRowsFromLayout();
- mContentContainer->setVisible(false);
- mContentContainer->setMaximumHeight(0);
+ mContentContainer->setVisible(false);
}
- //resize the widget to new layout size
- qreal totalHeight = mEmptySpaceContainer->preferredHeight() + mTitleRow->containerHeight() + mContentContainer->maximumHeight();
//set maximum sizes, otherwise widget will stay huge also when collapsed
setMaximumHeight(totalHeight);
mMainContainer->setMaximumHeight(totalHeight);
mWidgetContainer->setMaximumHeight(totalHeight - mEmptySpaceContainer->preferredHeight());
//resize here or widget cannot draw mail rows when expanding
+ //TODO: check if this is still needed as list used
resize(mTitleRow->maximumWidth(), totalHeight);
mMainContainer->resize(mTitleRow->maximumWidth(), totalHeight);
mWidgetContainer->resize(mTitleRow->maximumWidth(), totalHeight - mEmptySpaceContainer->preferredHeight());
-
- updateMailRowsVisibility(mailCount);
}
/*!
@@ -507,7 +531,7 @@
{
NM_FUNCTION;
- if (mNoMailsLabel->isVisible() || mMailRows.isEmpty()) {
+ if ( mNoMailsLabel->isVisible() ) {
return;
}
//Add mNoMailsLabel to layout if not yet there and show it
@@ -529,50 +553,40 @@
}
/*!
- addEmailRowsToLayout adds every emailrow to the layout
- /post all elements in mMailRows are added to mContentLayout
+ addEmailRowsToLayout adds list widget to content layout
*/
void NmHsWidget::addEmailRowsToLayout()
{
NM_FUNCTION;
- foreach(NmHsWidgetEmailRow *row, mMailRows)
- {
- mContentLayout->addItem(row);
- }
+
+ mContentLayout->addItem(mListView);
+
+ mListView->setVisible(true);
+
}
/*!
- removeEmailRowsFromLayout removes every emailrow from the layout
- /post none of the elements in mMailRows are in mContentLayout
+ removeEmailRowsFromLayout removes and hides list widget
+ from content layout
*/
void NmHsWidget::removeEmailRowsFromLayout()
{
NM_FUNCTION;
- foreach(NmHsWidgetEmailRow *row, mMailRows)
- {
- mContentLayout->removeItem(row);
- }
+ mContentLayout->removeItem(mListView);
+ mListView->setVisible(false);
}
/*!
- Updates mail row visibilities in static widget
- /param visibleCount defines how many items do have mail data
- /post all row items having mail data are visible, other rows are hidden
+ openMessage slot
*/
-void NmHsWidget::updateMailRowsVisibility(const int visibleCount)
+void NmHsWidget::openMessage(const QModelIndex& index)
{
- NM_FUNCTION;
+ QVariant var = mListModel->data(index,Qt::DisplayRole);
+ if(!var.isNull()){
+ NmMessageEnvelope *envelope = var.value<NmMessageEnvelope*>();
+ mEngine->launchMailAppMailViewer(envelope->messageId());
+ }
- // set visible as many rows as requested by visibleCount param
- bool isVisible;
-
- for (int i = 0; i < mMailRows.count(); i++) {
- isVisible = false;
- if ((mIsExpanded) && (i < visibleCount)) {
- isVisible = true;
- }
- mMailRows.at(i)->setVisible(isVisible);
- }
}
/*!