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 /**

    32   * Constructor

    33   */

    34 FbFolderSelectionDialog::FbFolderSelectionDialog(QGraphicsItem *parent) :

    35         HbDialog(parent),

    36         mTitle(0),

    37         mCurrentPath(0),

    38         mFolderList(0),

    39         mFolderSelectorWrapper(0),

    40         mFileIconProvider(0)

    41 {

    42     init();

    43 }

    44 

    45 /**

    46   * Destructor

    47   */

    48 FbFolderSelectionDialog::~FbFolderSelectionDialog()

    49 {

    50     if (mFileIconProvider)

    51         delete mFileIconProvider;

    52 }

    53 

    54 /**

    55   * Provide currenntly selected folder

    56   * \return current folder

    57   */

    58 QString FbFolderSelectionDialog::selectedFolder()

    59 {

    60     return mFolderSelectorWrapper->currentPath();

    61 }

    62 

    63 /**

    64   * Initialize folder selection dialog

    65   */

    66 void FbFolderSelectionDialog::init()

    67 {

    68     setAttribute(Qt::WA_DeleteOnClose);

    69 

    70     mFileIconProvider = new QFileIconProvider();

    71 

    72     createHeading();

    73     createList();

    74     createToolBar();

    75 }

    76 

    77 /**

    78   * Create dialog heading widget

    79   */

    80 void FbFolderSelectionDialog::createHeading()

    81 {

    82     HbWidget *headingWidget = new HbWidget(this);

    83     QGraphicsLinearLayout *headingLayout = new QGraphicsLinearLayout(Qt::Horizontal);

    84     headingWidget->setLayout(headingLayout);

    85 

    86     QGraphicsLinearLayout *titleLayout = new QGraphicsLinearLayout(Qt::Vertical);

    87     mTitle = new HbLabel(this);

    88     mCurrentPath = new HbLabel(this);

    89     mCurrentPath->setPlainText(" ");

    90     mCurrentPath->setElideMode(Qt::ElideMiddle);

    91     titleLayout->addItem(mTitle);

    92     titleLayout->setAlignment( mTitle, Qt::AlignLeft);

    93     titleLayout->addItem(mCurrentPath);

    94     titleLayout->setAlignment( mCurrentPath, Qt::AlignLeft);

    95 

    96     HbPushButton *moveUpButton = new HbPushButton(headingWidget);

    97     moveUpButton->setIcon(HbIcon(QString(":/qtg_indi_status_back.svg")));

    98     connect(moveUpButton, SIGNAL(pressed()),

    99             this, SLOT(moveUpPressed()));

   100 

   101     headingLayout->addItem(titleLayout);

   102     headingLayout->addItem(moveUpButton);

   103     headingLayout->setAlignment(moveUpButton, Qt::AlignRight);

   104 

   105     setHeadingWidget(headingWidget);

   106 }

   107 

   108 /**

   109   * Create dialog content widget as a list of files

   110   */

   111 void FbFolderSelectionDialog::createList()

   112 {

   113     mFolderList = new HbListWidget(this);

   114     mFolderSelectorWrapper = new FbFolderSelectorWrapper();

   115     mFolderSelectorWrapper->init();

   116 

   117     refreshView();

   118 

   119     setContentWidget(mFolderList);

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

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

   122 

   123     connect(mFolderSelectorWrapper, SIGNAL(FolderSelectionChanged()),

   124             this, SLOT(refreshView()));

   125 }

   126 

   127 /**

   128   * Create dialog toolbar

   129   */

   130 void FbFolderSelectionDialog::createToolBar()

   131 {

   132     HbAction *acceptAction = new HbAction(this);

   133     acceptAction->setEnabled(false);

   134     connect(acceptAction, SIGNAL(triggered()),

   135             this, SLOT(acceptTriggered()));

   136     addAction(acceptAction);

   137 

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

   139     addAction(rejectAction);

   140 }

   141 

   142 /**

   143   * Refresh list widget content

   144   */

   145 void FbFolderSelectionDialog::refreshView()

   146 {

   147     mFolderList->clear();

   148     QIcon icon;

   149     mCurrentPath->setPlainText(mFolderSelectorWrapper->currentPath());

   150     if (mFolderSelectorWrapper->isDriveListViewActive())

   151     {

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

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

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

   155 

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

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

   158 

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

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

   161 

   162             mFolderList->addItem(icon, diskName);

   163         }

   164 

   165         if (actions().count() > 1) {

   166             actions().at(0)->setEnabled(false);

   167         }

   168     } else {

   169         const QString SimpleFileEntry("%1");

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

   171 

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

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

   174 

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

   176 

   177             mFolderList->addItem(icon, fileName);

   178         }

   179 

   180         if (actions().count() > 1) {

   181             actions().at(0)->setEnabled(true);

   182         }

   183     }

   184 }

   185 

   186 /**

   187   * Slot called when list item is activated

   188   */

   189 void FbFolderSelectionDialog::activated(HbListWidgetItem * item)

   190 {

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

   192     if (mFolderSelectorWrapper->isDriveListViewActive()) {

   193         mFolderSelectorWrapper->moveDownToDirectory(row);

   194     } else if (row >= 0) {

   195         mFolderSelectorWrapper->moveDownToDirectory(row);

   196     }

   197 }

   198 

   199 /**

   200   * Slot handling the move up button to move up one leve in directory hierarchy

   201   */

   202 void FbFolderSelectionDialog::moveUpPressed()

   203 {

   204     mFolderSelectorWrapper->moveUpOneLevel();

   205 }

   206 

   207 void FbFolderSelectionDialog::acceptTriggered()

   208 {

   209     accept();

   210 }

   211 

   212 // ---------------------------------------------------------------------------

   213 

   214 /**

   215   * Constructor

   216   */

   217 FbCopyToFolderSelectionDialog::FbCopyToFolderSelectionDialog(QGraphicsItem *parent) :

   218         FbFolderSelectionDialog(parent)

   219 {

   220     if (headingWidget()) {

   221         mTitle->setPlainText(QString("Copy to"));

   222     }

   223     if (actions().count() > 1) {

   224         actions().at(0)->setText(QString("Copy here"));

   225     }

   226 }

   227 

   228 // ---------------------------------------------------------------------------

   229 

   230 /**

   231   * Constructor

   232   */

   233 FbMoveToFolderSelectionDialog::FbMoveToFolderSelectionDialog(QGraphicsItem *parent) :

   234         FbFolderSelectionDialog(parent)

   235 {

   236     if (headingWidget()) {

   237         mTitle->setPlainText(QString("Move to"));

   238     }

   239     if (actions().count() > 1) {

   240         actions().at(0)->setText(QString("Move here"));

   241     }

   242 }

   243 

   244 // End of file