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/*
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============================================================================
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Name : NPRStoryListBox.h
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Author : Symsource
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Copyright (c) 2009 Symbian Foundation Ltd
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This component and the accompanying materials are made available
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under the terms of the License "Eclipse Public License v1.0"
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which accompanies this distribution, and is available
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at the URL "http://www.eclipse.org/legal/epl-v10.html".
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Initial Contributors:
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- Symsource
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Contributors:
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- Symsource
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Description : Container for Series60 double style list box to show the NPR's story list
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============================================================================
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*/
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#ifndef __NPR_STORY_LIST_BOX_H__
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#define __NPR_STORY_LIST_BOX_H__
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#include <coecntrl.h>
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#include <gulicon.h>
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class MEikCommandObserver;
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class CAknDoubleLargeStyleListBox;
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class CEikTextListBox;
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class CNPRStory;
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class CNPRHtmlCreator;
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/**
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* Container class for NPRStoryListBox
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*
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* @class CNPRStoryListBox NPRStoryListBox.h
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*/
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class CNPRStoryListBox : public CCoeControl
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{
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public:
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enum TControls
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{
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EListBox,
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ELastControl
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};
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enum TListBoxImages
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{
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EListBoxFirstUserImageIndex
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};
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public:
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static CNPRStoryListBox* NewL(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);
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static CNPRStoryListBox* NewLC(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);
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virtual ~CNPRStoryListBox();
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public:
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void ShowSelectedStoryL();
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// from base class CCoeControl
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TInt CountComponentControls() const;
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CCoeControl* ComponentControl(TInt aIndex) const;
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TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);
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void HandleResourceChange(TInt aType);
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static void AddListBoxItemL(CEikTextListBox* aListBox, const TDesC& aString);
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static RArray< TInt >* GetSelectedListBoxItemsLC(CEikTextListBox* aListBox);
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static void DeleteSelectedListBoxItemsL(CEikTextListBox* aListBox);
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CAknDoubleLargeStyleListBox* ListBox();
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static void CreateListBoxItemL(TDes& aBuffer, TInt aIconIndex, const TDesC& aMainText, const TDesC& aSecondaryText);
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void AddListBoxResourceArrayItemL(TInt aResourceId, TInt aIconIndex);
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void SetupListBoxIconsL();
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TBool HandleMarkableListCommandL(TInt aCommand);
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static CGulIcon* LoadAndScaleIconL(const TDesC& aFileName, TInt aBitmapId, TInt aMaskId, TSize* aSize, TScaleMode aScaleMode);
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protected:
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// from base class CCoeControl
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void SizeChanged();
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private:
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TInt CurrentItemIndex();
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void InitializeControlsL();
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void LayoutControls();
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// from base class CCoeControl
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void Draw( const TRect& aRect ) const;
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private:
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// constructors
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CNPRStoryListBox();
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void ConstructL(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);
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private:
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CCoeControl* iFocusControl;
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MEikCommandObserver* iCommandObserver;
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CAknDoubleLargeStyleListBox* iListBox;
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const RPointerArray<CNPRStory>* iStoryArray;
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CNPRHtmlCreator* iHtmlCreator;
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};
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#endif // __NPR_STORY_LIST_BOX_H__
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