/*
* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Implementation of the CFLDPopupList.
*
*/
// CLASS HEADER
#include "CFLDPopupList.h"
// INTERNAL INCLUDES
#include "CFLDFileListModel.h"
#include "MFLDFileObserver.h"
#include "MFLDFileListBoxObserver.h"
// EXTERNAL INCLUDES
#include <AknIconArray.h>
#include <aknmemorycardui.mbg>
#include <AknsUtils.h>
#include <gulicon.h>
#include <aknconsts.h> // KAvkonBitmapFile, KAvkonVariatedBitmapsFile
#include <variatedbitmaps.mbg> // MBM indices for seamless link
#include <avkon.mbg>
#include <data_caging_path_literals.hrh>
#include <aknlists.h>
#include <commondialogs.mbg>
#include <filelist.mbg>
#ifdef RD_TACTILE_FEEDBACK
#include <touchfeedback.h>
#endif //RD_TACTILE_FEEDBACK
// CONSTANTS
namespace
{
_LIT( KFLDMassStorageBitmapFile, "z:filelist.mbm" );
_LIT( KFLDMemoryCardUiBitmapFile, "z:aknmemorycardui.mbm" );
const TInt KIconGranularity( 3 );
}
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CFLDPopupList::CFLDPopupList
// C++ constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CFLDPopupList::CFLDPopupList(
MFLDFileObserver& aFileObserver,
MFLDFileListBoxObserver* aListBoxObserver,
CFLDFileListModel& aModel )
: CAknPopupList(),
iFileObserver( aFileObserver ),
iListBoxObserver( aListBoxObserver ),
iModel( aModel ),
iPoint(-1,-1)
{
}
void CFLDPopupList::ConstructL(
CEikListBox* aListBox, TInt aCbaResource, AknPopupLayouts::TAknPopupLayouts aType )
{
// Notify foreground lost
CCoeEnv* coeEnv = CCoeEnv::Static();
coeEnv->AddForegroundObserverL( *this );
coeEnv->AddFocusObserverL( *this );
CAknPopupList::ConstructL( aListBox, aCbaResource, aType );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::NewL
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CFLDPopupList* CFLDPopupList::NewL(
CEikListBox* aListBox,
TInt aCbaResource,
MFLDFileObserver& aFileObserver,
MFLDFileListBoxObserver* aListBoxObserver,
CFLDFileListModel& aModel,
AknPopupLayouts::TAknPopupLayouts aType )
{
CFLDPopupList* self = new( ELeave )
CFLDPopupList( aFileObserver, aListBoxObserver, aModel );
CleanupStack::PushL( self );
self->ConstructL( aListBox, aCbaResource, aType );
CleanupStack::Pop( self );
return self;
}
// Destructor
CFLDPopupList::~CFLDPopupList()
{
CCoeEnv::Static()->RemoveForegroundObserver( *this );
CCoeEnv::Static()->RemoveFocusObserver( *this );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandlePointerEventL
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandlePointerEventL(const TPointerEvent& aPointerEvent)
{
if ( aPointerEvent.iType == TPointerEvent::EButton1Down)
{
iPoint = aPointerEvent.iPosition;
CancelPreview();
}
if (!Rect().Contains(iPoint))
{
#ifdef RD_TACTILE_FEEDBACK
MTouchFeedback* feedback = MTouchFeedback::Instance();
if (feedback)
{
feedback->InstantFeedback(this, ETouchFeedbackBasic);
}
#endif //RD_TACTILE_FEEDBACK }
AttemptExitL(EFalse);
}
CAknPopupList::HandlePointerEventL(aPointerEvent);
}
// -----------------------------------------------------------------------------
// CFLDPopupList::AttemptExitL
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::AttemptExitL( TBool aAccept )
{
if( iExitChecksDone )
{
CAknPopupList::AttemptExitL( aAccept );
return;
}
TFileName fileName( KNullDesC );
iModel.GetFileName( fileName, iListBox->CurrentItemIndex() );
#ifdef RD_VIDEO_AS_RINGING_TONE
// Get current softkey state
if( iListBoxObserver )
{
iListBoxObserver->HandleSoftKeyState( iSoftKeyState );
}
TBool isVideo( EFalse );
if ( iModel.MediaFileType( fileName ) == ECLFMediaTypeVideo )
{
isVideo = ETrue;
}
#endif
if( aAccept )
{
// User made a selection (didn't press cancel).
#ifdef RD_VIDEO_AS_RINGING_TONE
if( isVideo )
{
if( iSoftKeyState ==
MFLDFileListBoxObserver::EToneSelectionSoftKeyState )
{
// Cancel listbox timer
if( iListBoxObserver )
{
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EOtherKeyEvent,
fileName );
}
}
else
{
// No need to cancel timer
// (it has been already cancelled)
}
}
else
{
// Cancel listbox timer
if( iListBoxObserver )
{
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EOtherKeyEvent,
fileName );
}
}
#else
// Cancel listbox timer
if( iListBoxObserver )
{
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EOtherKeyEvent,
fileName );
}
#endif
#ifdef RD_VIDEO_AS_RINGING_TONE
if( !isVideo ) // Only perform file validity check for audio files here
{
// Ask the observer if the file is valid.
if( !iFileObserver.IsFileValidL(
fileName, MFLDFileObserver::ESelect ) )
{
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
}
#else
// Ask the observer if the file is valid.
if( !iFileObserver.IsFileValidL(
fileName, MFLDFileObserver::ESelect ) )
{
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
#endif
#ifdef RD_VIDEO_AS_RINGING_TONE
if( iListBoxObserver )
{
// Ask the observer if the file is video
if( isVideo )
{// File is a video
// Change the softkeys back to normal
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EVideoPreviewCanceled,
fileName );
if( iSoftKeyState
== MFLDFileListBoxObserver::EToneSelectionSoftKeyState )
{ // File is a video and we are in tone selection list
// Ask the observer if the file is valid.
if( !iFileObserver.IsFileValidL(
fileName, MFLDFileObserver::ESelect ) )
{
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
}
else if( iSoftKeyState
== MFLDFileListBoxObserver::EPreviewSoftKeyState )
{ // File is a video and it has been focused for 1s
// Ask the observer if the file is valid.
if( !iFileObserver.IsFileValidL(
fileName, MFLDFileObserver::EPlay ) )
{
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EVideoPreview,
fileName );
// Disable scrollbar
ListBox()->ScrollBarFrame()->VerticalScrollBar()->SetDimmed( ETrue );
// Remove the focus from listbox
ListBox()->SetDimmed( ETrue );
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
else if( iSoftKeyState
== MFLDFileListBoxObserver::EPreviewSelectSoftKeyState )
{ // File is a video and it is in preview state
// Ask the observer if the file is valid.
if( !iFileObserver.IsFileValidL(
fileName, MFLDFileObserver::ESelect ) )
{
// When video screen is closed,
// listbox must be forced to be refreshed
// ( otherwise scrollbar is not redrawn)
ListBox()->SetDimmed( EFalse );
ListBox()->ScrollBarFrame()->VerticalScrollBar()->SetDimmed( EFalse );
DrawNow( CEikonEnv::Static()->EikAppUi()->ApplicationRect() );
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
// When video screen is closed, listbox must be refreshed
DrawDeferred();
}
}
}
}
else // if( aAccept )
{
// User canceled selection
if( iListBoxObserver )
{
if( isVideo )
{ // File is a video
// Change the softkeys back to normal
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EVideoPreviewCanceled,
fileName );
if( iSoftKeyState ==
MFLDFileListBoxObserver::EPreviewSelectSoftKeyState )
{ // File is a video and it is in preview state
// When video screen is closed,
// listbox must be forced to be refreshed
// ( otherwise scrollbar is not redrawn)
ListBox()->SetDimmed( EFalse );
ListBox()->ScrollBarFrame()->VerticalScrollBar()->SetDimmed( EFalse );
DrawNow( CEikonEnv::Static()->EikAppUi()->ApplicationRect() );
// Not ok to close the pop-up.
// Return. Don't call CAknPopupList::AttemptExitL.
return;
}
}
}
#endif
}
iExitChecksDone = ETrue;
CAknPopupList::AttemptExitL( aAccept );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleResourceChange
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleResourceChange( TInt aType )
{
#ifdef RD_VIDEO_AS_RINGING_TONE
if( aType == KEikDynamicLayoutVariantSwitch ||
aType == KAknsMessageSkinChange )
{
if( iListBoxObserver )
{
TRAP_IGNORE( iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EVideoPreviewCanceled ) );
if( ListBox()->IsFocused() )
{
ListBox()->SetDimmed( EFalse );
ListBox()->ScrollBarFrame()->VerticalScrollBar()->SetDimmed( EFalse );
}
}
}
#endif
if( aType == KAknsMessageSkinChange )
{
TRAP_IGNORE( PopulateIconArrayL() );
}
CAknPopupList::HandleResourceChange( aType );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::GetFileListBoxObserver
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
MFLDFileListBoxObserver* CFLDPopupList::GetFileListBoxObserver()
{
return iListBoxObserver;
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleListBoxEventL
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleListBoxEventL( CEikListBox* aListBox,
TListBoxEvent aEventType )
{
switch( aEventType )
{
// Special handling for touch: first click just starts preview;
// second click (double click) will select the tone.
// Fall through.
case EEventItemClicked:
{
iModel.GetFileName( iCurrentFileName, iListBox->CurrentItemIndex() );
iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EFocusChanged, iCurrentFileName );
return;
}
case EEventItemDoubleClicked:
AttemptExitL( ETrue );
return;
default:
break;
}
CAknPopupList::HandleListBoxEventL( aListBox, aEventType );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::CancelPreview
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::CancelPreview()
{
if( iListBoxObserver )
{
TRAP_IGNORE( iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EOtherKeyEvent, KNullDesC ) );
}
}
// -----------------------------------------------------------------------------
// CFLDPopupList::PopupListWindow::
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
RWindow& CFLDPopupList::PopupListWindow() const
{
return Window();
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleGainingForeground
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleGainingForeground()
{
TRAP_IGNORE( ListBox()->HandleItemAdditionL() );
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleLosingForeground
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleLosingForeground()
{
if( iListBoxObserver )
{
iListBoxObserver->HandleSoftKeyState( iSoftKeyState );
if( iSoftKeyState == MFLDFileListBoxObserver::EPreviewSelectSoftKeyState )
{
TRAP_IGNORE( iListBoxObserver->HandleFileListBoxEventL(
MFLDFileListBoxObserver::EVideoPreviewCanceled, KNullDesC ) );
DrawNow();
}
// Set the vertical scroll bar and listbox to not dimmed.
if ( ListBox()->IsFocused() )
{
ListBox()->SetDimmed( EFalse );
ListBox()->ScrollBarFrame()->VerticalScrollBar()->SetDimmed( EFalse );
}
}
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleChangeInFocus
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleChangeInFocus()
{
if( ListBox()->IsFocused() )
{
ListBox()->SetDimmed( EFalse );
}
}
// -----------------------------------------------------------------------------
// CFLDPopupList::HandleDestructionOfFocusedItem
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::HandleDestructionOfFocusedItem()
{
}
// -----------------------------------------------------------------------------
// CFLDPopupList::PopulateIconArrayL
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
void CFLDPopupList::PopulateIconArrayL()
{
CAknSingleGraphicBtPopupMenuStyleListBox* listBox =
static_cast<CAknSingleGraphicBtPopupMenuStyleListBox*>( ListBox() );
if( !listBox )
{
return;
}
// Create new icon array
CArrayPtr<CGulIcon>* iconArray = new( ELeave ) CAknIconArray( KIconGranularity );
CleanupStack::PushL( iconArray );
MAknsSkinInstance* skin = AknsUtils::SkinInstance();
//
// Create an empty icon in icon array position 0
//
CGulIcon* icon =
AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropEmpty, KAvkonBitmapFile,
EMbmAvkonQgn_prop_empty, EMbmAvkonQgn_prop_empty_mask );
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
//
// Create an URL icon for download tones in icon array position 1
//
icon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropLinkEmbdSmall,
KAvkonVariatedBitmapsFile,
EMbmVariatedbitmapsQgn_prop_link_embd_small,
EMbmVariatedbitmapsQgn_prop_link_embd_small_mask );
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
//
// Create an memory card icon in icon array position 2
//
TParse* fp = new(ELeave) TParse();
fp->Set(KFLDMemoryCardUiBitmapFile, &KDC_APP_BITMAP_DIR, NULL);
TFileName resourceFileName( fp->FullName() );
delete fp;
TRgb defaultColour( KRgbBlack );
CFbsBitmap* bmap = NULL;
CFbsBitmap* mask = NULL;
AknsUtils::GetCachedColor( skin, defaultColour,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG13 );
AknsUtils::CreateColorIconLC( skin, KAknsIIDQgnPropLinkEmbdSmall,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG13, bmap, mask,
resourceFileName, EMbmAknmemorycarduiQgn_indi_mmc_add,
EMbmAknmemorycarduiQgn_indi_mmc_add_mask,
defaultColour );
icon = CGulIcon::NewL( bmap, mask );
icon->SetBitmapsOwnedExternally( EFalse );
CleanupStack::Pop( 2 ); // icon owns the bitmaps now
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
//
// Create an audio file icon in icon array position 3
//
icon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropFmgrFileSound,
KCommonDialogsBitmapFile,
EMbmCommondialogsQgn_prop_fmgr_file_sound,
EMbmCommondialogsQgn_prop_fmgr_file_sound_mask );
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
//
// Create a video file icon in icon array position 4
//
icon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnPropFmgrFileVideo,
KCommonDialogsBitmapFile,
EMbmCommondialogsQgn_prop_fmgr_file_video,
EMbmCommondialogsQgn_prop_fmgr_file_video_mask );
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
//
// create mass storage icon in icon array position 5
//
TParse* fp2 = new(ELeave) TParse();
fp2->Set(KFLDMassStorageBitmapFile, &KDC_APP_BITMAP_DIR, NULL);
resourceFileName = fp2->FullName();
delete fp2;
TRgb defaultColour2( KRgbBlack );
CFbsBitmap* bmap2 = NULL;
CFbsBitmap* mask2 = NULL;
AknsUtils::GetCachedColor( skin, defaultColour2,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG13 );
AknsUtils::CreateColorIconLC( skin, KAknsIIDQgnPropLinkEmbdSmall,
KAknsIIDQsnIconColors, EAknsCIQsnIconColorsCG13, bmap2, mask2,
resourceFileName, EMbmFilelistQgn_indi_fmgr_ms_add,
EMbmFilelistQgn_indi_fmgr_ms_add_mask,
defaultColour2 );
icon = CGulIcon::NewL( bmap2, mask2 );
icon->SetBitmapsOwnedExternally( EFalse );
CleanupStack::Pop( 2 ); // icon owns the bitmaps now
CleanupStack::PushL( icon );
iconArray->AppendL( icon );
CleanupStack::Pop( icon );
// Delete old icons
CArrayPtr<CGulIcon>* arr = listBox->ItemDrawer()->ColumnData()->IconArray();
if( arr )
{
arr->ResetAndDestroy();
delete arr;
arr = NULL;
}
listBox->ItemDrawer()->ColumnData()->SetIconArrayL( iconArray );
CleanupStack::Pop( iconArray );
}
// End of File