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:

    15 *

    16 */

    17 

    18 #include <ganes/HgSingleTextList.h>

    19 #include <ganes/HgItem.h>

    20 #include "HgMarquee.h"

    21 #include "HgLayoutData.h"

    22 #include "HgIndicatorManager.h"

    23 #include "HgDrawUtils.h"

    24 

    25 #include <AknsUtils.h>

    26 #include <AknUtils.h>

    27 #include <AknsDrawUtils.h>

    28 

    29 #include <layoutmetadata.cdl.h>

    30 #include <aknlayoutscalable_avkon.cdl.h>

    31 #include <gulicon.h>

    32 

    33 using namespace AknLayoutScalable_Avkon;

    34 

    35 // -----------------------------------------------------------------------------

    36 // CHgSingleTextList::NewL()

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

    38 //

    39 EXPORT_C CHgSingleTextList* CHgSingleTextList::NewL(

    40         const TRect& aRect, 

    41         TInt aItemCount, 

    42         CGulIcon* aDefaultIcon,

    43         RWsSession* aSession)

    44     {

    45     CHgSingleTextList* self = new ( ELeave ) CHgSingleTextList( 

    46             aItemCount, 

    47             aDefaultIcon );

    48 

    49     CleanupStack::PushL (self );

    50     self->ConstructL( aRect, aSession );

    51     CleanupStack::Pop (self );

    52     return self;

    53     }

    54 

    55 // -----------------------------------------------------------------------------

    56 // CHgSingleTextList::~CHgSingleTextList()

    57 // -----------------------------------------------------------------------------

    58 //

    59 EXPORT_C CHgSingleTextList::~CHgSingleTextList( )

    60     {

    61     }

    62 

    63 // -----------------------------------------------------------------------------

    64 // CHgSingleTextList::HandleSizeChanged()

    65 // -----------------------------------------------------------------------------

    66 //

    67 void CHgSingleTextList::HandleSizeChanged()

    68     {

    69     // Call base implementation

    70     CHgList::HandleSizeChanged();

    71     

    72     iLayoutData->SetItemLayout(list_single_pane( 0 ));

    73     for(TInt i = 0; i <= KMaxNumberOfTitleIndicators; ++i)

    74         iLayoutData->SetTitleLayout( i, list_single_pane_t1( i ) );

    75     iLayoutData->SetFirstIndicatorLayout(list_single_pane_g2(0));

    76     iLayoutData->SetSecondIndicatorLayout(list_single_pane_g1(1));

    77 

    78     // Get the Row rect.

    79     TAknLayoutRect layout;

    80     layout.LayoutRect(ListRect(), iLayoutData->ItemLayout());

    81     iRowHeight = layout.Rect().Height();

    82 

    83     // This list type doesn't really visualize any icons.

    84     iImageSize = TSize(0,0);

    85 

    86     // Indicator Rect.

    87     TAknLayoutRect indicator;

    88     indicator.LayoutRect(layout.Rect(), iLayoutData->FirstIndicatorLayout());

    89     iIndicatorSize = indicator.Rect().Size();

    90     

    91     // Calculate the items on the screen.

    92     iItemsOnScreen = iHeight / iRowHeight;

    93     iHeight = iItemsOnScreen * iRowHeight;

    94 

    95     if( iCurrentRow != KErrNotFound )

    96         FitTopItemToView( iCurrentRow );

    97     }

    98 

    99 // -----------------------------------------------------------------------------

   100 // CHgSingleTextList::DrawItem()

   101 // -----------------------------------------------------------------------------

   102 //

   103 void CHgSingleTextList::DrawItem( TInt aIndex, const TRect& aRect ) const

   104     {

   105     // Get the Icon

   106     CHgItem* item = iItems[aIndex];

   107     // Highlight the row if it's selected

   108     TInt indicators = CHgIndicatorManager::CountIndicators(item->Flags());

   109     

   110     CWindowGc& gc = SystemGc();

   111     

   112     TRgb color = iColor;

   113     if( aIndex == iSelectedIndex )

   114         {

   115         DrawHighlight( aRect, color );

   116 

   117         // Draw first line text

   118         iDrawUtils->DrawTextMarquee(

   119                 gc,

   120                 aRect, 

   121                 iLayoutData->TitleLayout(indicators),

   122                 item->Title(),

   123                 color, 0);

   124 

   125         ResetClippingRect( gc );

   126         }

   127     else

   128         {

   129         // Draw first line text

   130         iDrawUtils->DrawText(

   131                 gc,

   132                 aRect, 

   133                 iLayoutData->TitleLayout(indicators),

   134                 item->Title(),

   135                 color);

   136         }

   137     

   138     // Draw the indicators.

   139     iIndicatorManager->DrawIndicators(

   140             gc,

   141             aRect, 

   142             item->Flags(), 

   143             iLayoutData->FirstIndicatorLayout(), 

   144             iLayoutData->SecondIndicatorLayout() );  

   145    }

   146 

   147 // -----------------------------------------------------------------------------

   148 // CHgSingleTextList::CHgSingleTextList()

   149 // -----------------------------------------------------------------------------

   150 //

   151 CHgSingleTextList::CHgSingleTextList( TInt aItemCount, 

   152                                       CGulIcon* aDefaultIcon )

   153 : CHgList( aItemCount, aDefaultIcon )

   154     {

   155     

   156     }

   157 

   158 // EOF