1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #include "fbfolderselectiondialog.h"

    19 #include "fbfolderselectorwrapper.h"

    20 

    21 #include <HbListWidget>

    22 #include <HbAction>

    23 #include <HbListWidgetItem>

    24 #include <HbLabel>

    25 #include <HbPushButton>

    26 

    27 #include <QGraphicsLinearLayout>

    28 #include <QFileInfo>

    29 #include <QFileIconProvider>

    30 

    31 FbFolderSelectionDialog::FbFolderSelectionDialog(QGraphicsItem *parent) :

    32         HbDialog(parent),

    33         mTitle(0),

    34         mFolderList(0),

    35         mFolderSelectorWrapper(0),

    36         mFileIconProvider(0)

    37 {

    38     init();

    39 }

    40 

    41 FbFolderSelectionDialog::~FbFolderSelectionDialog()

    42 {

    43     if (mFileIconProvider)

    44         delete mFileIconProvider;

    45 }

    46 

    47 QString FbFolderSelectionDialog::selectedFolder()

    48 {

    49     return mFolderSelectorWrapper->currentPath();

    50 }

    51 

    52 void FbFolderSelectionDialog::init()

    53 {

    54     setAttribute(Qt::WA_DeleteOnClose);

    55 

    56     mFileIconProvider = new QFileIconProvider();

    57 

    58     createHeading();

    59     createList();

    60     createToolBar();

    61 }

    62 

    63 void FbFolderSelectionDialog::createHeading()

    64 {

    65     HbWidget *headingWidget = new HbWidget(this);

    66     QGraphicsLinearLayout *headingLayout = new QGraphicsLinearLayout(Qt::Horizontal, headingWidget);

    67     headingWidget->setLayout(headingLayout);

    68 

    69     mTitle = new HbLabel(this);

    70     mTitle->setElideMode(Qt::ElideRight);

    71 

    72     HbPushButton *upButton = new HbPushButton(this);

    73     upButton->setIcon(HbIcon(QString(":/qtg_indi_status_back.svg")));

    74     connect(upButton, SIGNAL(pressed()),

    75             this, SLOT(moveUpPressed()));

    76 

    77     headingLayout->addItem(mTitle);

    78     headingLayout->addItem(upButton);

    79     headingLayout->setAlignment(upButton, Qt::AlignRight);

    80 

    81     setHeadingWidget(headingWidget);

    82 }

    83 

    84 void FbFolderSelectionDialog::createList()

    85 {

    86     mFolderList = new HbListWidget(this);

    87     mFolderSelectorWrapper = new FbFolderSelectorWrapper();

    88     mFolderSelectorWrapper->init();

    89 

    90     refreshView();

    91 

    92     setContentWidget(mFolderList);

    93     connect(mFolderList, SIGNAL(activated(HbListWidgetItem *)),

    94             this, SLOT(activated(HbListWidgetItem *)));

    95 

    96     connect(mFolderSelectorWrapper, SIGNAL(FolderSelectionChanged()),

    97             this, SLOT(refreshView()));

    98 }

    99 

   100 void FbFolderSelectionDialog::createToolBar()

   101 {

   102     HbAction *rejectAction = new HbAction(QString("Cancel"), this);

   103     addAction(rejectAction);

   104 }

   105 

   106 void FbFolderSelectionDialog::refreshView()

   107 {

   108     mFolderList->clear();

   109     QIcon icon;

   110     if (mFolderSelectorWrapper->isDriveListViewActive())

   111     {

   112         const QString KSimpleDriveEntry("%d\t%c: <%S>\t\t");

   113         //TODO icon = mFileIconProvider->icon(QFileIconProvider::Drive);

   114         icon = mFileIconProvider->icon(QFileIconProvider::File);

   115 

   116         for (TInt i=0; i<mFolderSelectorWrapper->itemCount(); i++) {

   117             FbDriveEntry driveEntry = mFolderSelectorWrapper->getDriveEntry(i);

   118 

   119             const QString SimpleDriveEntry("%1: <%2>");

   120             QString diskName = SimpleDriveEntry.arg(driveEntry.driveLetter()).arg(driveEntry.mediaTypeString());

   121 

   122             mFolderList->addItem(icon, diskName);

   123         }

   124     } else {

   125         const QString SimpleFileEntry("%1");

   126         icon = mFileIconProvider->icon(QFileIconProvider::Folder);

   127 

   128         // append current folder item

   129         QString currentAbsolutePath = mFolderSelectorWrapper->currentPath().left(mFolderSelectorWrapper->currentPath().length()-1);

   130         QFileInfo fileInfo(currentAbsolutePath);

   131         QString currentFolderName = fileInfo.fileName();

   132         if (currentFolderName.isEmpty()) {

   133             currentFolderName = QString("[root level]");

   134         }

   135 

   136         QString currentDirTextEntry = SimpleFileEntry.arg(currentFolderName); ///*<< fileEntry.IconId()*/

   137         mFolderList->addItem(icon, currentDirTextEntry);

   138 

   139         for (TInt i=0; i<mFolderSelectorWrapper->itemCount(); i++) {

   140             FbFileEntry fileEntry = mFolderSelectorWrapper->getFileEntry(i);

   141 

   142             QString fileName = SimpleFileEntry.arg(fileEntry.name()); ///*<< fileEntry.IconId()*/

   143 

   144             mFolderList->addItem(icon, fileName);

   145         }

   146     }

   147 }

   148 

   149 void FbFolderSelectionDialog::activated(HbListWidgetItem * item)

   150 {

   151     int row = mFolderList->row(item);

   152     if (mFolderSelectorWrapper->isDriveListViewActive()) {

   153         mFolderSelectorWrapper->moveDownToDirectory(row);

   154     } else if (row == 0) {

   155         if (this->actions().count() > 0) {

   156             accept();

   157         }

   158     } else if (row > 0) {

   159         mFolderSelectorWrapper->moveDownToDirectory(row);

   160     }

   161 }

   162 

   163 void FbFolderSelectionDialog::moveUpPressed()

   164 {

   165     mFolderSelectorWrapper->moveUpOneLevel();

   166 }

   167 

   168 // ---------------------------------------------------------------------------

   169 

   170 FbCopyToFolderSelectionDialog::FbCopyToFolderSelectionDialog(QGraphicsItem *parent) :

   171         FbFolderSelectionDialog(parent)

   172 {

   173     if (headingWidget()) {

   174         mTitle->setPlainText(QString("Copy To"));

   175     }

   176 }

   177 

   178 // ---------------------------------------------------------------------------

   179 

   180 FbMoveToFolderSelectionDialog::FbMoveToFolderSelectionDialog(QGraphicsItem *parent) :

   181         FbFolderSelectionDialog(parent)

   182 {

   183     if (headingWidget()) {

   184         mTitle->setPlainText(QString("Move To"));

   185     }

   186 }

   187 

   188 // End of file