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 

    19 #include <ganes/HgDoubleTextList.h>

    20 #include <ganes/HgItem.h>

    21 

    22 #include "HgMarquee.h"

    23 #include "HgLayoutData.h"

    24 #include "HgIndicatorManager.h"

    25 #include "HgDrawUtils.h"

    26 #include "HgConstants.h"

    27 

    28 #include <AknsUtils.h>

    29 #include <AknUtils.h>

    30 #include <AknsDrawUtils.h>

    31 

    32 #include <layoutmetadata.cdl.h>

    33 #include <aknlayoutscalable_avkon.cdl.h>

    34 #include <gulicon.h>

    35 

    36 using namespace AknLayoutScalable_Avkon;

    37 

    38 // -----------------------------------------------------------------------------

    39 // CHgDoubleTextList::NewL()

    40 // -----------------------------------------------------------------------------

    41 //

    42 EXPORT_C CHgDoubleTextList* CHgDoubleTextList::NewL(

    43         const TRect& aRect, 

    44         TInt aItemCount, 

    45         CGulIcon* aDefaultIcon,

    46         RWsSession* aSession)

    47     {

    48     CHgDoubleTextList* self = new ( ELeave ) CHgDoubleTextList( 

    49             aItemCount, 

    50             aDefaultIcon );

    51 

    52     CleanupStack::PushL (self );

    53     self->ConstructL( aRect, aSession );

    54     CleanupStack::Pop (self );

    55     return self;

    56     }

    57 

    58 // -----------------------------------------------------------------------------

    59 // CHgDoubleTextList::~CHgDoubleTextList()

    60 // -----------------------------------------------------------------------------

    61 //

    62 EXPORT_C CHgDoubleTextList::~CHgDoubleTextList( )

    63     {

    64     

    65     }

    66 

    67 // -----------------------------------------------------------------------------

    68 // CHgDoubleTextList::PreferredImageSize()

    69 // -----------------------------------------------------------------------------

    70 //

    71 EXPORT_C TSize CHgDoubleTextList::PreferredImageSize()

    72     {

    73     return TSize(0,0);

    74     }

    75 

    76 // -----------------------------------------------------------------------------

    77 // CHgDoubleTextList::HandleSizeChanged()

    78 // -----------------------------------------------------------------------------

    79 //

    80 void CHgDoubleTextList::HandleSizeChanged()

    81     {

    82     // Call base implementation

    83     CHgList::HandleSizeChanged();

    84 

    85     iLayoutData->SetItemLayout(list_double_pane( 0 ));

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

    87         iLayoutData->SetTitleLayout(i, list_double_pane_t1( i ));

    88     iLayoutData->SetTextLayout(list_double_pane_t2( 2 ));

    89     iLayoutData->SetFirstIndicatorLayout(list_double_pane_g2(0));

    90     iLayoutData->SetSecondIndicatorLayout(list_double_pane_g1(1));

    91     

    92     // Get the Row rect.

    93     TAknLayoutRect layout;

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

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

    96 

    97     // Indicator Rect.

    98     TAknLayoutRect indicator;

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

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

   101     

   102     // Calculate the items on the screen.

   103     iItemsOnScreen = iHeight / iRowHeight;

   104     iHeight = iItemsOnScreen * iRowHeight;

   105 

   106     if( iCurrentRow != KErrNotFound )

   107         FitTopItemToView( iCurrentRow );    

   108     }

   109 

   110 // -----------------------------------------------------------------------------

   111 // CHgDoubleTextList::DrawItem()

   112 // -----------------------------------------------------------------------------

   113 //

   114 void CHgDoubleTextList::DrawItem( TInt aIndex, const TRect& aRect ) const

   115     {

   116     // Get the Icon

   117     CHgItem* item = iItems[aIndex];

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

   119     

   120     CWindowGc& gc = SystemGc();

   121     

   122     // Highlight the row if it's selected

   123     TRgb color = iColor;

   124     if( aIndex == iSelectedIndex )

   125         {

   126         DrawHighlight( aRect, color );

   127 

   128         // Draw first line text

   129         iDrawUtils->DrawTextMarquee(

   130                 gc,

   131                 aRect, 

   132                 iLayoutData->TitleLayout(indicators),

   133                 item->Title(),

   134                 color, 0);

   135 

   136         // Draw second line text

   137         iDrawUtils->DrawTextMarquee(

   138                 gc,

   139                 aRect, 

   140                 iLayoutData->TextLayout(),

   141                 item->Text(),

   142                 color, 1);

   143 

   144         ResetClippingRect( gc );

   145         }

   146     else

   147         {

   148         // Draw first line text

   149         iDrawUtils->DrawText(

   150                 gc,

   151                 aRect, 

   152                 iLayoutData->TitleLayout(indicators),

   153                 item->Title(),

   154                 color);

   155         

   156         // Draw second line text

   157         iDrawUtils->DrawText(

   158                 gc,

   159                 aRect, 

   160                 iLayoutData->TextLayout(),

   161                 item->Text(),

   162                 color);

   163         

   164         }

   165     

   166     // Draw the indicators.

   167     iIndicatorManager->DrawIndicators(

   168             gc,

   169             aRect, 

   170             item->Flags(), 

   171             iLayoutData->FirstIndicatorLayout(), 

   172             iLayoutData->SecondIndicatorLayout() );            

   173     }

   174 

   175 // -----------------------------------------------------------------------------

   176 // CHgDoubleTextList::CHgDoubleTextList()

   177 // -----------------------------------------------------------------------------

   178 //

   179 CHgDoubleTextList::CHgDoubleTextList( TInt aItemCount, 

   180                                             CGulIcon* aDefaultIcon )

   181 : CHgList( aItemCount, aDefaultIcon )

   182     {

   183     

   184     }

   185