textinput/peninputcommonctrls/inc/peninputdropdownlist/peninputpages.h
branchRCL_3
changeset 44 ecbabf52600f
parent 0 eb1f2e154e89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputcommonctrls/inc/peninputdropdownlist/peninputpages.h	Wed Sep 01 12:23:33 2010 +0100
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2200 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:  Pages manager,which is used by drop down list
+*
+*/
+
+
+#ifndef C_PAGES_H
+#define C_PAGES_H
+
+#include <e32base.h>
+#include <w32std.h>
+
+/**
+ *  Pages manager
+ *
+ *  Pages manager used by drop down list
+ *
+ *  @lib FepCtrlDropdownList.lib
+ *  @since S60 v3.2
+ */ 
+NONSHARABLE_CLASS(CPages) : public CBase
+    {
+    
+public:  
+
+    /**
+     * Create a object of CPages, static method
+     *
+     * @since S60 v3.2
+     * @return CPages pointer.
+     */
+    static CPages* NewL();
+    
+    /**
+     * Destructor
+     *
+     * @since S60 v3.2
+     */     
+    virtual ~CPages();        
+ 
+    /**
+     * Add one page into the page list
+     *
+     * @since S60 v3.2
+     * @param aFirstIndex The first index of the page
+     * @param aLastIndex The last index of the page    
+     * @return None.
+     */
+    void AddPage(const TInt aFirstIndex, const TInt aLastIndex); 
+           
+    /**
+     * Get previous index according the appointed last index
+     *
+     * @since S60 v3.2
+     * @param aLastIndex The current last index 
+     * @param aFirstIndexOfPrevious Returned first index of previous page
+     * @param aLastIndexOfPrevious Returned last index of previous page
+     * @return The find result, ETrue if success, else EFalse.
+     */
+    TBool GetPreviousIndex(const TInt aLastIndex, 
+                           TInt& aFirstIndexOfPrevious, 
+                           TInt& aLastIndexOfPrevious) const;
+    
+    /**
+     * Reset the pages, clear all pages
+     *
+     * @since S60 v3.2
+     * @return None.
+     */
+    void Reset();
+    
+    /**
+     * Get page count in the list
+     *
+     * @since S60 v3.2
+     * @return Page count.
+     */
+    TInt PageCount() const;    
+    
+    /**
+     * Get page by appointed postion.
+     *
+     * @since S60 v3.2
+     * @param aPos The appointed postion
+     * @param aFirstIndex Returned first index of page
+     * @param aLastIndex Returned last index of page
+     * @return The find result, ETrue if success, else EFalse.
+     */
+    TBool GetPageIndexByPos(const TInt aPos, 
+                            TInt& aFirstIndex, 
+                            TInt& aLastIndex) const;
+    
+protected:
+
+    /**
+     * 2nd construct method
+     *
+     * @since S60 v3.2
+     * @return None
+     */      
+    void ConstructL();  
+    
+private: // Data
+
+    /**
+     * the list for first indexes 
+     */  
+    RArray<TInt> iFirstIndexList;
+    
+    /**
+     * the list for last indexes 
+     */  
+    RArray<TInt> iLastIndexList;
+      
+    };
+
+#endif // C_PAGES_H
+
+// End Of File