--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/src/cesmrtitlepane.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,374 @@
+/*
+* Copyright (c) 2007-2009 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:  Class is responsible of showing the title for current "view"
+*
+*/
+
+#include "cesmrtitlepane.h"
+#include "nmrlayoutmanager.h"
+#include "cmrlabel.h"
+#include "cmrimage.h"
+//<cmail>
+#include "esmrdef.h"
+//</cmail>
+#include <AknIconUtils.h>
+#include <gulcolor.h>
+#include <AknUtils.h>
+#include <AknsConstants.h>
+#include <aknsconstants.hrh>
+#include <AknsUtils.h>
+#include <data_caging_path_literals.hrh>
+#include <AknLayout2ScalableDef.h>
+
+#include "emailtrace.h"
+
+/// Unnamed namespace for local definitions
+namespace { // codescanner::namespace
+
+/**
+ * KReplaceWhitespaceChars contains some characters that should be replaced by space
+ * in Calendar popup, day view etc.
+ * Following characters are replaced with space
+ * \x0009 horizontal tab
+ * \x000a new line
+ * \x000b line tabulation (vertical
+ * \x000c form feed
+ * \x000d carriage return
+ * \x2028 line separator
+ * \x2029 paragraph separator
+ */
+_LIT( KReplaceWhitespaceChars, "\x0009\x000A\x000B\x000C\x000D\x2028\x2029" );
+
+#ifdef _DEBUG
+
+// Definition for panic text
+_LIT( KESMRPanicTxt, "CESMRTitlePane" );
+
+/**
+ * ES MR Entry panic codes
+ */
+enum TESMRPanicCodes
+    {
+    EESMREntryTypeNotSet = 1, // Entry does not exist
+    };
+
+/**
+ * Raises panic.
+ * @param aPanic Panic code
+ */
+void Panic(TESMRPanicCodes aPanic)
+    {
+    User::Panic( KESMRPanicTxt, aPanic);
+    }
+
+#endif // _DEBUG
+
+}  // namespace
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::NewL()
+// ---------------------------------------------------------------------------
+//
+CESMRTitlePane* CESMRTitlePane::NewL()
+    {
+    FUNC_LOG;
+    CESMRTitlePane* self = CESMRTitlePane::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::NewLC()
+// ---------------------------------------------------------------------------
+//
+CESMRTitlePane* CESMRTitlePane::NewLC()
+    {
+    FUNC_LOG;
+    CESMRTitlePane* self = new (ELeave) CESMRTitlePane();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::~CESMRTitlePane()
+// ---------------------------------------------------------------------------
+//
+CESMRTitlePane::~CESMRTitlePane()
+    {
+    FUNC_LOG;
+    delete iTitle;
+    delete iIcon;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::CESMRTitlePane()
+// ---------------------------------------------------------------------------
+//
+CESMRTitlePane::CESMRTitlePane()
+    {
+    FUNC_LOG;
+    // Do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::ConstructL()
+    {
+    FUNC_LOG;
+    iEntryType = MESMRCalEntry::EESMRCalEntryNotSupported;
+
+    iTitle = CMRLabel::NewL();
+    iTitle->SetParent( this );
+    iTitle->SetTextL( KNullDesC );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::SizeChanged()
+    {
+    FUNC_LOG;
+    TRect rect = Rect();
+
+    TAknTextComponentLayout labelLayout = 
+        NMRLayoutManager::GetTextComponentLayout( 
+                NMRLayoutManager::EMRLayoutCtrlBarTitle );
+    AknLayoutUtils::LayoutLabel( iTitle, rect, labelLayout );
+    
+    iTitle->SetAlignment(EHCenterVCenter);
+    
+    TRgb color;
+    AknsUtils::GetCachedColor( AknsUtils::SkinInstance(),
+                                        color,
+                                        KAknsIIDQsnTextColors,
+                                        EAknsCIQsnTextColorsCG2 );
+    // If this leaves we'll have to use the default color
+    TRAP_IGNORE( AknLayoutUtils::OverrideControlColorL( 
+                                *iTitle, 
+                                EColorLabelText,
+                                color ) );     
+
+    if( iIcon )
+        {
+        TAknWindowComponentLayout iconLayout = 
+            NMRLayoutManager::GetWindowComponentLayout( 
+                    NMRLayoutManager::EMRLayoutCtrlBarGraphics );
+        AknLayoutUtils::LayoutImage( iIcon, rect, iconLayout );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::CountComponentControls()
+// ---------------------------------------------------------------------------
+//
+TInt CESMRTitlePane::CountComponentControls() const
+    {
+    FUNC_LOG;
+    TInt count( 0 );
+
+    if ( iTitle )
+        ++count;
+
+    if ( iIcon )
+        ++count;
+
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::ComponentControl()
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRTitlePane::ComponentControl( TInt aInd ) const
+    {
+    FUNC_LOG;
+    switch( aInd )
+    	{
+    	case 0:
+    		{
+    		return iTitle;
+    		}
+    	case 1:
+    		{
+    		return iIcon;
+    		}
+    	default:
+    		return NULL;
+    	}
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::HandleSetPriorityCmdL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::HandleSetPriorityCmdL( TInt aPriority )
+    {
+    FUNC_LOG;
+
+    __ASSERT_DEBUG( iEntryType != MESMRCalEntry::EESMRCalEntryNotSupported, 
+    		Panic(EESMREntryTypeNotSet ) );
+
+    switch ( aPriority )
+        {
+        case EESMRCmdPriorityHigh:
+            {
+            if ( iEntryType == MESMRCalEntry::EESMRCalEntryTodo )
+                {
+                SetPriorityL(EFSCalenTodoPriorityHigh);
+                }
+            else
+                {
+                SetPriorityL(EFSCalenMRPriorityHigh);
+                }
+            break;
+            }
+        case EESMRCmdPriorityLow:
+            {
+            if ( iEntryType == MESMRCalEntry::EESMRCalEntryTodo )
+                {
+                SetPriorityL(EFSCalenTodoPriorityLow);
+                }
+            else
+                {
+                SetPriorityL(EFSCalenMRPriorityLow);
+                }
+            break;
+            }
+        case EESMRCmdPriorityNormal:
+            {
+            if ( iEntryType == MESMRCalEntry::EESMRCalEntryTodo )
+                {
+                SetPriorityL(EFSCalenTodoPriorityNormal);
+                }
+            else
+                {
+                SetPriorityL(EFSCalenMRPriorityNormal);
+                }
+            break;
+            }
+        default:
+        	break;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::SetPriorityL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::SetPriorityL(TUint aPriority )
+    {
+    FUNC_LOG;
+    __ASSERT_DEBUG( iEntryType != MESMRCalEntry::EESMRCalEntryNotSupported, 
+    		Panic(EESMREntryTypeNotSet ) );
+
+    iPriority = aPriority;
+
+    // icon added to MR-title only if the default icon is set and
+    // the priority is neither high or low (the possible high/low
+    // importance icons are currently only shown in navi pane).
+    delete iIcon;
+    iIcon = NULL;
+    if ( iDefaultIcon &&
+         iEntryType != MESMRCalEntry::EESMRCalEntryTodo && 
+         aPriority != EFSCalenMRPriorityHigh &&
+         aPriority != EFSCalenMRPriorityLow )
+        {
+        CreateIconL( KAknsIIDQgnFscalIndiSubject );
+        }
+    
+    SizeChanged();
+    DrawDeferred();
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::CreateIconL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::CreateIconL( TAknsItemID aIconID  )
+    {
+    FUNC_LOG;
+    delete iIcon;
+    iIcon = NULL;
+
+    iIcon = CMRImage::NewL( aIconID );
+    iIcon->SetParent( this );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::SetTextL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::SetTextL( const TDesC& aText )
+    {
+    FUNC_LOG;
+    // Create new string buffer for trimming the text,
+    // remove all linefeed/break etc.
+
+    HBufC* titleForTrimming = aText.AllocLC();
+    TPtr ptr = titleForTrimming->Des();
+    AknTextUtils::ReplaceCharacters( ptr,
+                                     KReplaceWhitespaceChars,
+                                     TChar(' ') );
+
+    titleForTrimming->Des().TrimAll();
+
+    iTitle->SetTextL( *titleForTrimming );
+
+    CleanupStack::PopAndDestroy( titleForTrimming );
+    iTitle->CropText();
+    DrawDeferred();
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::InternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::InternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    iEntryType = aEntry.Type();
+    SetPriorityL( aEntry.GetPriorityL() );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::SetDefaultIcon()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::SetDefaultIcon( TBool aDefault )
+    {
+    FUNC_LOG;
+    iDefaultIcon = aDefault;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTitlePane::ExternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CESMRTitlePane::ExternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    if ( aEntry.Type() == MESMRCalEntry::EESMRCalEntryMeetingRequest ||
+         aEntry.Type() == MESMRCalEntry::EESMRCalEntryMeeting )
+        {
+        aEntry.SetPriorityL( iPriority );
+        }
+    }
+
+// EOF