pkiutilities/CertmanUi/INC/CertmanuicontainerDevice.h
changeset 0 164170e6151a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pkiutilities/CertmanUi/INC/CertmanuicontainerDevice.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,196 @@
+/*
+* Copyright (c) 2003-2007 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:   Declaration of the CCertManUIContainerDevice class
+*
+*/
+
+
+#ifndef  CERTMANUICONTAINERDEVICE_H
+#define  CERTMANUICONTAINERDEVICE_H
+
+// INCLUDES
+#include "CertmanuiviewDevice.h"
+
+// CLASS DECLARATION
+
+class CAknIconArray;
+
+/**
+*  CCertManUIContainerDevice container control class.
+*
+*  @lib certmanui.lib
+*/
+NONSHARABLE_CLASS( CCertManUIContainerDevice ):
+    public CCoeControl, public MCoeControlObserver, public MEikListBoxObserver
+    {
+    /**
+    * Container device needs to get access to CCertManUIViewDevice's DoActivateL
+    */
+    friend void CCertManUIViewDevice::DoActivateL( const TVwsViewId&, TUid, const TDesC8& );
+
+    public: // functions
+
+        /**
+        * Overrided Default constructor
+        */
+        CCertManUIContainerDevice( CCertManUIViewDevice& aParent, CCertManUIKeeper& aKeeper );
+
+        /**
+        * Destructor.
+        */
+        ~CCertManUIContainerDevice();
+
+        /**
+        * Change focus
+        */
+        void FocusChanged( TDrawNow aDrawNow );
+
+        /**
+        * Draws listbox, fetches graphic icons for markable list
+        */
+        void DrawListBoxL( TInt aCurrentPosition, TInt aTopItem );
+
+        /**
+        * Gets list of certificates from CertManAPI, displays them,
+        * sets No label/No subject text to them if their names are empty
+        */
+        void UpdateListBoxL( TInt& aCurrentPosition, TInt& aTopItem );
+
+        /**
+        * Handles listbox events
+        */
+        void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );
+
+        /**
+        * Handles resource change
+        */
+        void HandleResourceChange( TInt aType );
+
+    public: // data
+
+        /**
+        * To handle listbox
+        * Type column for making the list markable
+        * Cannot be private because CertManUIViewTrust uses it
+        */
+        CEikColumnListBox*    iListBox;
+
+        /**
+        * To get hold of ViewAuthority
+        */
+        CCertManUIViewDevice&   iParent;
+
+        /**
+        * To get hold of CertManUIKeeper
+        */
+        CCertManUIKeeper&   iKeeper;
+
+        /**
+        * To store the list item count
+        */
+        TInt    iListItemCount;
+
+    private: // functions
+
+        /**
+        * Default constructor
+        */
+        CCertManUIContainerDevice();
+
+        /**
+        * EPOC default constructor.
+        * @param aRect Frame rectangle for container.
+        */
+    void ConstructL( const TRect& aRect, TInt& aCurrentPosition, TInt& aTopItem );
+
+       /**
+        * Creates listbox, sets empty listbox text
+        */
+    void CreateListBoxL();
+
+        /**
+        * From CoeControl,SizeChanged.
+        */
+        void SizeChanged();
+
+        /**
+        * From CoeControl,CountComponentControls.
+        */
+        TInt CountComponentControls() const;
+
+        /**
+        * From CCoeControl,ComponentControl.
+        */
+        CCoeControl* ComponentControl( TInt aIndex ) const;
+
+        /**
+        * From CCoeControl,Draw.
+        */
+        void Draw( const TRect& aRect ) const;
+
+        /**
+        * Handles control events
+        * Cannot be changed to non-leaving function.
+        * L-function is required by the class definition, even if empty.
+        */
+        void HandleControlEventL( CCoeControl* aControl, TCoeEvent aEventType );
+
+        /**
+        * Handles the key events OK button, arrow keys, delete key.
+        * OK button functionality is different depending on the number of marked items
+        * in the list; zero marked -> show details view, one or more marked -> show
+        * OKOptions list, list empty -> OK inactive.
+        * Delete active only if list not empty.
+        */
+        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
+
+        /**
+        * Create the iconarray. Derived classes please don't forget that the
+        * 0th icon must be the markable listbox's mark icon.
+        * @return The created iconarray. Owner is the caller.
+        */
+        CAknIconArray* CreateIconArrayL() const;
+
+        /**
+        * Get resource id for the iconarray.
+        * @return The resource id for the iconarray.
+        */
+    TInt IconArrayResourceId() const;
+
+        /**
+        * This function is called when Help application is launched.
+        * (other items were commented in a header).
+        */
+        void GetHelpContext(TCoeHelpContext& aContext) const;
+
+    protected: //data
+
+       /**
+        * If ETrue, OK-Options menu is shown instead of normal Options menu.
+        */
+        TBool   iShowOkOptions;
+
+    private: //data
+
+        /**
+        * Icon handler (this creates icons and calculates icon indexes).
+        */
+        const CCertManUIContainerDevice*    iIconHandler;
+ };
+
+#endif // CERTMANUICONTAINERDEVICE_H
+
+// End of File
+
+