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 <hbdocumentloader.h>

    19 #include <launchermainwindow.h>

    20 #include <hbaction.h>

    21 #include <hbmenu.h>

    22 #include <hbtextedit.h>

    23 

    24 #include "enginewrapper.h"

    25 #include "commonActions.h"

    26 #include "outputview.h"

    27 

    28 // xml definition of view

    29 const char *OUTPUTVIEW_XML = ":/xml/outputview.xml";

    30 

    31 // name of the output view object in the xml file.

    32 const char *OUTPUTVIEW = "outputview";

    33 const char *ACTIONCLEAR = "actionClearWindow";

    34 const char *TEXTOUTPUT = "textEdit";

    35 const char *ACTIONOPENAPPLICATIONVIEW = "actionOpenApplicationView";

    36 

    37 // ---------------------------------------------------------------------------

    38 

    39 

    40 OutputView::OutputView():

    41     mActionClear(0),

    42     mActionOpenApplicationView(0),

    43     mTextOutput(0)

    44 {

    45 

    46 }

    47 

    48 // ---------------------------------------------------------------------------

    49 

    50 OutputView::~OutputView()

    51 {

    52     if(mActionClear)

    53         mActionClear->deleteLater();

    54     if(mActionOpenApplicationView)

    55         mActionOpenApplicationView->deleteLater();

    56 }

    57 

    58 

    59 // ---------------------------------------------------------------------------

    60 

    61 OutputView* OutputView::create(HbDocumentLoader &loader, 

    62                         CommonActions *commonActions)

    63 {

    64     // Load application view from xml-file

    65     bool ok = false;

    66     loader.load(OUTPUTVIEW_XML, &ok);

    67     

    68     // Output View:

    69     QGraphicsWidget *widget = loader.findWidget(OUTPUTVIEW);

    70     Q_ASSERT_X(ok && (widget != 0), "Launcher", "Invalid launcher.xml file");

    71     OutputView *outputView = qobject_cast<OutputView *>(widget);

    72     

    73     // initialize view

    74     outputView->init(loader, commonActions);

    75     

    76     return outputView;

    77 }

    78 

    79 // ---------------------------------------------------------------------------

    80 

    81 

    82 void OutputView::loadItemsFromXml(HbDocumentLoader &loader)

    83 {

    84 

    85     // List widget:

    86     QGraphicsWidget *widget = loader.findWidget(TEXTOUTPUT);

    87     Q_ASSERT_X((widget != 0), "Launcher", "Invalid launcher.xml file");

    88     mTextOutput = qobject_cast<HbTextEdit *>(widget);

    89 

    90     // clear action:

    91     QObject *object= loader.findObject(ACTIONCLEAR);

    92     Q_ASSERT_X((object != 0), "Launcher", "Invalid launcher.xml file");

    93     mActionClear = qobject_cast<HbAction *>(object);

    94     

    95     // open output view

    96     object= loader.findObject(ACTIONOPENAPPLICATIONVIEW);

    97     Q_ASSERT_X((object != 0), "Launcher", "Invalid launcher.xml file");

    98     mActionOpenApplicationView = qobject_cast<HbAction *>(object);

    99 

   100 }

   101 

   102 // ---------------------------------------------------------------------------

   103 

   104 

   105 void OutputView::init(HbDocumentLoader &loader, CommonActions *commonActions)

   106 {

   107     loadItemsFromXml(loader);

   108     connectSignalsAndSlots();

   109 

   110     // set text edit components settings

   111     mTextOutput->setPlainText("Ready.\n\n");

   112     mTextOutput->setReadOnly(true);

   113     mTextOutput->setCursorVisibility( Hb::TextCursorHidden );

   114     mTextOutput->setAttribute(Qt::WA_InputMethodEnabled, false);

   115     

   116     // add actions to menu

   117     commonActions->addActionsToMenu(menu());

   118 

   119 }

   120 

   121 // ---------------------------------------------------------------------------

   122 

   123 void OutputView::connectSignalsAndSlots()

   124 {

   125     // Clear action

   126     connect(mActionClear, SIGNAL(triggered()), this, SLOT(clearOutput()));

   127     connect(mActionOpenApplicationView, SIGNAL(triggered()), this, SLOT(openApplicationView()));

   128 }

   129 

   130 // ---------------------------------------------------------------------------

   131 

   132 void OutputView::clearOutput()

   133 {

   134     mTextOutput->setPlainText("");

   135 }

   136 

   137 // ---------------------------------------------------------------------------

   138 

   139 void OutputView::printText(const QString &text)

   140 {

   141     QString newText = mTextOutput->toPlainText() + text;

   142     mTextOutput->setPlainText(newText);

   143     mTextOutput->setCursorPosition(newText.length()-1);

   144 }

   145 

   146 // ---------------------------------------------------------------------------

   147 

   148 void OutputView::openApplicationView()

   149 {

   150     qDebug("openApplicationView");

   151     LauncherMainWindow *pMainWindow = static_cast< LauncherMainWindow * >( mainWindow() );

   152     if( pMainWindow )

   153         {

   154         pMainWindow->openApplicationView();

   155         }

   156 }

   157 

   158 // ---------------------------------------------------------------------------

   159