--- a/filemanager/src/fmfiledialog/src/fmfilewidget.cpp Tue Aug 31 15:06:05 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,251 +0,0 @@
-/*
-* 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:
-* The source file of the file widget
-*
-*/
-#include "fmfilewidget.h"
-#include "fmutils.h"
-#include "fmdrivemodel.h"
-#include "fmdrivewatcher.h"
-#include "fmcommon.h"
-#include "fmfileiconprovider.h"
-
-#include "hbstyle.h"
-#include "hbabstractitemview.h"
-#include <hblistview.h>
-
-#include <QModelIndex>
-#include <QGraphicsLinearLayout>
-#include <QFileSystemModel>
-#include <QTime>
-#include <QFileInfo>
-
-
-
-
-FmFileWidget::FmFileWidget( HbWidget *parent ) :
- HbWidget( parent ), mCurrentModel( 0 )
-{
- init();
-}
-FmFileWidget::~FmFileWidget()
-{
- setModel( 0 );
- delete mFileSystemModel;
- delete mFileIconProvider;
- delete mDriveModel;
-
- mDriveWatcher->cancelWatch();
- delete mDriveWatcher;
- mDriveWatcher = 0;
-}
-
-QFileInfo FmFileWidget::currentPath() const
-{
- QModelIndex index( mListView->rootIndex() );
- if( !index.isValid() ) {
- return QFileInfo();
- }
- if( mCurrentModel == mFileSystemModel ) {
- return mFileSystemModel->fileInfo( index );
- } else {
- return QFileInfo();
- }
-}
-
-void FmFileWidget::setRootPath( const QString &pathName )
-{
- FM_LOG( "FmFileWidget::setRootPath start" );
- // If path is empty or can not access, set model as DriveModel
- // Otherwise set model as FileSystemModel, means it will return to drive view if error occur.
- if( ( pathName.isEmpty() ) || ( FmErrNone != FmUtils::isPathAccessabel( pathName ) ) ) {
- FM_LOG( "FmFileWidget::setRootPath set drive model" );
- setModel( mDriveModel );
- FM_LOG( "FmFileWidget::setRootPath set drive model end" );
- emit pathChanged( QString() );
- } else {
- FM_LOG( "FmFileWidget::setRootPath set dir model end" );
- setModel( mFileSystemModel );
- FM_LOG( "FmFileWidget::setRootPath set dir model end" );
- mListView->setRootIndex( mFileSystemModel->setRootPath( pathName ) );
- FM_LOG( "FmFileWidget::setRootPath set rootIndex" );
- emit pathChanged( pathName );
- }
- FM_LOG( "FmFileWidget::setRootPath end" );
-}
-void FmFileWidget::on_list_activated( const QModelIndex &index )
- {
- mActivatedModelIndex = index;
- emit listActivated();
- }
-
-void FmFileWidget::on_listActivated()
-{
- FM_LOG("FmFileWidget::on_list_activated start" );
- if( mCurrentModel == mDriveModel ) {
- //If current model is DriveModel, open drive and set path
- QString driveName = mDriveModel->driveName( mActivatedModelIndex );
- QString checkedPath = FmUtils::checkDriveToFolderFilter( driveName );
- if( checkedPath.isEmpty() ) {
- FM_LOG("FmFileWidget::on_list_activated end becaise checkedpath empty" );
- return;
- }
-
- FM_LOG("FmFileWidget::on_list_activated setModel dir start" );
- setModel( mFileSystemModel );
- FM_LOG("FmFileWidget::on_list_activated setModel dir end" );
- setRootPath( checkedPath );
- FM_LOG("FmFileWidget::on_list_activated setRootIndex" );
- emit pathChanged( checkedPath );
- FM_LOG("FmFileWidget::on_list_activated finish emit pathChanged" );
- }
- else if( mCurrentModel == mFileSystemModel ) {
- //If current model is FileSystemModel, open path or emit file activate signal.
- if ( mFileSystemModel->isDir( mActivatedModelIndex ) ) {
- FM_LOG("FmFileWidget::on_list_activated start changeRootIndex" );
- changeRootIndex( mActivatedModelIndex );
- FM_LOG("FmFileWidget::on_list_activated finish changeRootIndex" );
- } else {
- QFileInfo fileInfo( mFileSystemModel->filePath( mActivatedModelIndex ) );
- if( fileInfo.isFile() ) {
- emit fileActivated( fileInfo.fileName() );
- FM_LOG("FmFileWidget::on_list_activated finish emit fileActivated" );
- }
- }
- } else {
- Q_ASSERT( false );
- }
- FM_LOG("FmFileWidget::on_list_activated end" );
-}
-
-void FmFileWidget::setModelFilter( QDir::Filters filters )
-{
- mFileSystemModel->setFilter( filters );
-}
-
-void FmFileWidget::setNameFilters( const QStringList &nameFilters )
-{
- mFileSystemModel->setNameFilters( nameFilters );
-}
-
-void FmFileWidget::changeRootIndex( const QModelIndex &index )
-{
- FM_LOG("FmFileWidget::changeRootIndex start" );
- if( mCurrentModel != mFileSystemModel ) {
- FM_LOG("FmFileWidget::changeRootIndex end because model not equal mFileSystemModel" );
- return;
- }
-
- mFileSystemModel->fetchMore(index);
- QString filePath = mFileSystemModel->fileInfo( index ).absoluteFilePath();
- // pathChanged signal will be emitted in setRootPath
- setRootPath( filePath );
- FM_LOG("FmFileWidget::changeRootIndex end" );
-}
-
-void FmFileWidget::init()
-{
- mLayout = new QGraphicsLinearLayout( this );
- mLayout->setOrientation( Qt::Vertical );
- setLayout( mLayout );
-
- mListView = new HbListView( this );
- mListView->setObjectName( "list" );
- mLayout->addItem( mListView );
-
- mDriveModel = new FmDriveModel( this,
- FmDriveModel::FillWithVolume | FmDriveModel::FillWithDefaultVolume | FmDriveModel::HideUnAvailableDrive );
-
- qDebug( QTime::currentTime().toString().toUtf8().data() );
- mFileSystemModel = new QFileSystemModel( this );
- mFileIconProvider = new FmFileIconProvider();
- mFileSystemModel->setIconProvider( mFileIconProvider );
- qDebug("constructed mFileSystemModel");
-
- qDebug( QTime::currentTime().toString().toUtf8().data() );
- setModel( mDriveModel );
- qDebug("setmodel");
- qDebug( QTime::currentTime().toString().toUtf8().data() );
-
- mDriveWatcher = new FmDriveWatcher( this );
- mDriveWatcher->setObjectName( "driveWatcher" );
- mDriveWatcher->startWatch();
-
-// QMetaObject::connectSlotsByName( this );
- connect( mListView, SIGNAL( activated( QModelIndex ) ),
- this, SLOT( on_list_activated( QModelIndex ) ) );
- connect( this, SIGNAL( listActivated() ),
- this, SLOT( on_listActivated() ), Qt::QueuedConnection );
-
- connect( mDriveWatcher, SIGNAL( driveAddedOrChanged() ),
- this, SLOT( on_driveWatcher_driveAddedOrChanged() ) );
-
-
-}
-
-void FmFileWidget::setModel( QAbstractItemModel *model )
-{
- mListView->setModel( model );
- mCurrentModel = model;
-}
-
-FmFileWidget::ViewType FmFileWidget::currentViewType()
-{
- ViewType viewType = DriveView;
- if( mCurrentModel == mDriveModel ) {
- viewType = DriveView;
- } else if( mCurrentModel == mFileSystemModel ) {
- viewType = DirView;
- } else {
- Q_ASSERT( false );
- }
- return viewType;
-}
-
-
-bool FmFileWidget::cdUp()
-{
- QString path( FmUtils::checkFolderToDriveFilter( currentPath().absoluteFilePath() ) );
- QFileInfo fileInfo( path );
- QString cdUpPath;
- // path length>3 means current path is a sub folder, then get up level path and navigate to it
- // Otherwise means current path is a top level drive path, Should navigate to drive view. So setRootPath with empty path string.
- if( path.length() > 3 ) {
- cdUpPath = fileInfo.dir().absolutePath();
- }
- setRootPath( FmUtils::fillPathWithSplash( cdUpPath ) );
- return true;
-}
-
-void FmFileWidget::on_driveWatcher_driveAddedOrChanged()
-{
- FM_LOG( QString( "FmFileDialog_FmFileWidget::on_driveWatcher_driveAddedOrChanged start" ) );
- mDriveModel->refresh();
- if( currentViewType() == DriveView ) {
- setModel( 0 );
- setModel( mDriveModel );
- emit pathChanged( QString() );
- } else if( currentViewType() == DirView ) {
- if( FmErrNone != FmUtils::isPathAccessabel( currentPath().absoluteFilePath() ) ) {
- // path not available, set model to drive
- FM_LOG( QString( "FmFileDialog_FmFileWidget::on_driveWatcher_driveAddedOrChanged path not availeable, set drivemodel:"
- + currentPath().absoluteFilePath() ) );
- setModel( mDriveModel );
- emit pathChanged( QString() );
- }
- }
- FM_LOG( QString( "FmFileDialog_FmFileWidget::on_driveWatcher_driveAddedOrChanged end" ) );
-}