1 /*

     2 * Copyright (c) 2009 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: Calendar widget's date icon layout handler

    15 *

    16 */

    17 

    18 // System includes

    19 #include <HbDocumentLoader>

    20 #include <HbFrameDrawer>

    21 #include <HbLabel>

    22 #include <HbWidget>

    23 #include <HbFrameItem>

    24 

    25 // User includes

    26 #include "mainlayouthandler.h"

    27 #include "calendarwidgetdebug.h"

    28 

    29 // Local constants

    30 namespace

    31 	{

    32     const char WIDGET[] = "CalendarWidget";

    33     const char *SEPARATOR_LABEL = "separatorLabel";

    34     const char *SEPARATOR_IMAGE_NAME = "qtg_graf_divider_v_thin";

    35     const char *BACKGROUND_IMAGE_NAME = "qtg_fr_hswidget_normal";

    36     const HbFrameDrawer::FrameType BACKGROUND_FRAME_TYPE = HbFrameDrawer::NinePieces;

    37     const HbFrameDrawer::FrameType SEPARATOR_FRAME_TYPE = HbFrameDrawer::OnePiece;

    38 	} // namespace 

    39 

    40 // ======== MEMBER FUNCTIONS ========

    41 

    42 MainLayoutHandler::MainLayoutHandler()

    43         : mWidget(0),

    44           mSeparatorLabel(0),

    45           mIconLayoutItem(0),

    46           mBackgroundLayoutItem(0),

    47           mSeparatorLayoutItem(0)

    48 {

    49     LOGS("MainLayoutHandler::MainLayoutHandler");

    50 }

    51 

    52 MainLayoutHandler::~MainLayoutHandler()

    53 {

    54     LOGS("MainLayoutHandler::~MainLayoutHandler");

    55 }

    56 

    57 void MainLayoutHandler::initializeLayout(const HbDocumentLoader &layoutLoader, QObject *owner)

    58 {

    59     LOGS("MainLayoutHandler::initializeLayout");

    60     setParent(owner);

    61 

    62     mWidget = (HbWidget*)layoutLoader.findWidget(WIDGET);

    63     mSeparatorLabel = qobject_cast<HbLabel*>(layoutLoader.findWidget(QString(SEPARATOR_LABEL)));

    64 

    65     // The rest of the initializion is pointless if loading of the main widget fails.

    66     if (!mWidget) {

    67         return;

    68     }

    69 

    70     addItem(mWidget);

    71     mWidget->setVisible(true);

    72 

    73     HbFrameDrawer* backgroundFrameDrawer = new HbFrameDrawer(BACKGROUND_IMAGE_NAME,

    74         BACKGROUND_FRAME_TYPE);

    75     mBackgroundLayoutItem = new HbFrameItem(backgroundFrameDrawer);

    76     mWidget->setBackgroundItem(mBackgroundLayoutItem);

    77     HbFrameDrawer* separatorFrameDrawer = new HbFrameDrawer(SEPARATOR_IMAGE_NAME,

    78         SEPARATOR_FRAME_TYPE);

    79     mSeparatorLayoutItem = new HbFrameItem(separatorFrameDrawer);

    80     mSeparatorLabel->setBackgroundItem(mSeparatorLayoutItem);

    81 

    82     setPreferredSize(mWidget->preferredSize());

    83 }

    84 

    85 void MainLayoutHandler::updateLayout()

    86 {

    87     LOGS("MainLayoutHandler::updateLayout");

    88 }

    89 

    90 void MainLayoutHandler::onThemeChange()

    91 {

    92     LOGS("MainLayoutHandler::onThemeChange");

    93     if (mBackgroundLayoutItem) {

    94         mBackgroundLayoutItem->frameDrawer().themeChanged();

    95     }

    96     if (mSeparatorLayoutItem) {

    97         mSeparatorLayoutItem->frameDrawer().themeChanged();

    98     }

    99 }