--- a/camerauis/activepalette/Inc/ActivePalette2HUI.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,390 +0,0 @@
-/*
-* Copyright (c) 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: AP implementation using HUITK*
-*/
-
-
-/**
- * @file ActivePalette2HUI.h
- * AP implementation using HUITK
- */
-
-
-#ifndef _ACTIVE_PALETTE_2_HUI_H
-#define _ACTIVE_PALETTE_2_HUI_H
-
-#include <e32std.h>
-#include <uiacceltk/HuiControl.h>
-#include <activepalette2ui.h>
-#include <activepalette2itemvisible.h>
-#include <activepalette2navigationkeys.h>
-
-#include "ActivePalette2ModelObserver.h"
-
-class CHuiEnv;
-class CHuiLayout;
-class CHuiImageVisual;
-class CHuiMeshVisual;
-class CHuiTextVisual;
-class CHuiTexture;
-class TActivePalette2EventData;
-class MActivePalette2Observer;
-class CActivePalette2Item;
-class CActivePalette2Model;
-
-/**
- * 3D renderer for Active Palette 2.
- */
-class CActivePalette2HUI : public CHuiControl,
- public MActivePalette2UI,
- public MActivePalette2ModelObserver,
- public MActivePalette2TooltipDescriptiveObserver,
- public MActivePalette2FocusDescriptiveObserver,
- public MActivePalette2ItemScrollDescriptiveObserver,
- public MActivePalette2AppearanceDescriptiveObserver
- {
-public:
-/// @name Object creation & deletion
-//@{
-
- /**
- * 2-stage construction
- * @param aEnv The Hui environment the control should be created in
- * @return The newly-created object
- */
- static CActivePalette2HUI* NewL(CHuiEnv& aEnv);
-
- /**
- * Destructor
- */
- ~CActivePalette2HUI();
-//@}
-
-private:
-/// @name Object creation helpers
-//@{
- /**
- * Constructor
- * @param aEnv The Hui environment the control should be created in
- */
- CActivePalette2HUI(CHuiEnv& aEnv);
-
- /**
- * Second-stage construction
- */
- void ConstructL();
-
-//@}
-
-public:
-/// @name From CHuiControl
-//@{
- virtual TBool OfferEventL(const THuiEvent& aEvent);
- virtual void VisualLayoutUpdated(CHuiVisual &aVisual);
-//@}
-
-public:
-/// @name From MActivePalette2UI
-//@{
- virtual TInt InstallItemL(const TActivePalette2ItemVisible& aItemVisible,
- const TUid& aPluginUid,
- const TDesC8& aCustomDataDes);
- virtual TInt InstallItemL(const TActivePalette2ItemVisible& aItemVisible,
- const TUid& aPluginUid,
- TInt aCustomDataInt = 0);
- virtual TInt InstallItemL(const TActivePalette2ItemVisible& aItemVisible,
- const TUid& aPluginUid,
- TInt aCustomDataInt,
- const TDesC8& aCustomDataDes);
- virtual TInt RemoveItem(TInt aItemId);
- virtual TInt SetItemVisibility(TInt aItemId, TBool aIsVisible);
- virtual TInt GetItemVisibility(TInt aItemId, TBool &aIsVisible) const;
- virtual TInt GetItemList(RArray<TActivePalette2ItemVisible>& aItemVisibleList) const;
- virtual TInt SetItemList(const RArray<TActivePalette2ItemVisible>& aItemVisibleList);
- virtual TInt SendMessage(TInt aItemId, TInt aMessageId, const TDesC8& aDataDes);
- virtual TInt SendMessage(TInt aItemId, TInt aMessageId, TInt aDataInt);
- virtual TInt GetCurrentItem(TInt& aItemId) const;
- virtual TInt SetCurrentItem(TInt aItemId);
- virtual TInt SetPaletteVisibility(TBool aVisible, TBool aAnimated, TInt aDelayedStartMilliseconds = 0);
- virtual TInt SetPaletteVisibilityAnimationDuration(TInt aTimeInMilliseconds);
- virtual TInt GetPaletteVisibilityAnimationDuration(TInt& aTimeInMilliseconds) const;
- virtual void LocateTo(const TPoint& aTopLeft);
- virtual TPoint Location() const;
- virtual CCoeControl* CoeControl();
- virtual CHuiControl* HuiControl();
- virtual void SetGc(CBitmapContext* aGc = NULL);
- virtual void RenderActivePalette(const TRect& aRect) const;
- virtual void SetObserver(MActivePalette2Observer* aObserver);
- virtual TInt GetAvailablePlugins(RArray<TUid>& aPluginList) const;
- virtual void SetNavigationKeys(const TActivePalette2NavigationKeys& aNavigationKeys);
-//@}
-
-public:
-/// @name From MActivePalette2ModelObserver
-//@{
- virtual TInt TooltipUpdated();
- virtual void ItemsUpdated();
- virtual void ItemAnimated(TInt aScreenPos, CActivePalette2Item* aItem, TInt aAnimFrame);
- virtual void ItemAnimationComplete(TInt aScreenPos, CActivePalette2Item* aItem);
- virtual void PaletteAppearingUpdated();
- virtual MActivePalette2Observer* APObserver() const;
- virtual void ShowTooltipUpdated();
-//@}
-
-public:
-/// @name From MActivePalette2TooltipDescriptiveObserver
-//@{
- virtual void AnimateTooltip(TBool aToShow, TInt aTimeInMilliseconds);
-//@}
-
-public:
-/// @name From MActivePalette2FocusDescriptiveObserver
-//@{
- virtual void AnimateFocus(TInt aCurrentPos, TInt aTargetPos, TInt aTimeInMilliseconds);
-//@}
-
-public:
-/// @name From MActivePalette2ItemScrollDescriptiveObserver
-//@{
- virtual void AnimateItemScroll(TInt aDirection, TInt aTimeInMilliseconds);
-//@}
-
-public:
-/// @name From MActivePalette2AppearanceDescriptiveObserver
-//@{
- virtual void AnimateAppearance(TBool aVisible, TInt aTimeInMilliseconds);
- virtual TInt GuessCurrentAppearanceFrame();
-//@}
-
-private:
-/// @name New functions
-//@{
- /**
- * Renders the main section of the palette. It repositions all objects within it's layout,
- * and updates all textures.
- */
- void Render();
-
- /**
- * Returns the current screen position of the AP.
- * @return The screen position of the AP
- */
- TPoint PalettePosition() const;
-
- /**
- * Updates state when a focus-change animation is completed
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- TInt AnimateFocusTimerComplete();
-
- /**
- * Updates state when a palette-appearance animation is completed
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- TInt AnimateAppearanceTimerComplete();
-
- /**
- * Updates state when a item-scroll animation is completed
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- TInt AnimateItemScrollTimerComplete();
-
- /**
- * Updates state when a tooltip animation is completed
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- TInt AnimateTooltipTimerComplete();
-
- /**
- * Returns the palette offset for an item at the given screen position
- * @param aScreenPos The screen postion
- * @return The item offset
- */
- TPoint ItemPosition(TInt aScreenPos) const;
-
- /**
- * The offset for the area of the palette that contains the top scroll arrow
- * @return The offset
- */
- TPoint TopScrollPanePosition() const;
-
- /**
- * The offset for the area of the palette that contains the bottom scroll arrow
- * @return The offset
- */
- TPoint BottomScrollPanePosition() const;
-
- /**
- * The overall size of the palette
- * @return The size
- */
- TSize PaletteSize() const;
-
- /**
- * Returns the current offset to be applied to all items due to item-scrolling
- * @return The item scroll offset
- */
- TPoint CurrentScrollOffset() const;
-
- /**
- * Set the correct opacities for the top & bottom items during an item-scroll animation
- */
- void ItemsScrolledSetItemOpacities();
-
- /**
- * Updates the position and opacity of the focus ring, with immediate effect
- */
- void UpdateFocus();
-
- /**
- * Updates iScreenSize, iTopLeftCorner based on current screen size
- */
- void UpdateTopLeftCornerWithScreenSize();
-//@}
-
-/// @name New functions
-//@{
- /**
- * Timer callback for focus-change animation
- * @param aPtr Pointer to object that started the timer
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- static TInt AnimateFocusTimerCallback(TAny* aPtr);
-
- /**
- * Timer callback for palette-appearance animation
- * @param aPtr Pointer to object that started the timer
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- static TInt AnimateAppearanceTimerCallback(TAny* aPtr);
-
- /**
- * Timer callback for item-scroll animation
- * @param aPtr Pointer to object that started the timer
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- static TInt AnimateItemScrollTimerCallback(TAny* aPtr);
-
- /**
- * Timer callback for tooltip animation
- * @param aPtr Pointer to object that started the timer
- * @return 0 to signal that further callbacks are unnecessary, 1 otherwise
- */
- static TInt AnimateTooltipTimerCallback(TAny* aPtr);
-
-//@}
-
-private: // data
- /// The model used
- CActivePalette2Model* iModel;
-
- /// The observer to use for callbacks
- MActivePalette2Observer* iObserver;
-
- /// The keys to respond to in OfferEventL
- TActivePalette2NavigationKeys iNavigationKeys;
-
- /// Where the AP should be when fully shown
- TPoint iTopLeftCorner;
-
-
- /// The full-screen layout - to get VisualLayoutUpdated on
- /// screen orientation change
- CHuiLayout* iFullScreenLayout;
-
- /// The palette layout
- CHuiLayout* iPaletteLayout;
-
- /// The top section background layout
- CHuiLayout* iBackgroundTopSectionLayout;
- /// The top section background visual
- CHuiImageVisual* iBackgroundTopSectionVisual;
- /// The top section background texture
- CHuiTexture* iBackgroundTopSectionTexture;
-
- /// The mid section background layout
- CHuiLayout* iBackgroundMidSectionLayout;
- /// The mid section background visual
- CHuiImageVisual* iBackgroundMidSectionVisual;
- /// The mid section background texture
- CHuiTexture* iBackgroundMidSectionTexture;
-
- /// The bottom section background layout
- CHuiLayout* iBackgroundBottomSectionLayout;
- /// The bottom section background visual
- CHuiImageVisual* iBackgroundBottomSectionVisual;
- /// The bottom section background texture
- CHuiTexture* iBackgroundBottomSectionTexture;
-
- /// The top-arrow layout
- CHuiLayout* iTopScrollLayout;
- /// The top-arrow visual
- CHuiImageVisual* iTopScrollVisual;
- /// The top-arrow texture
- CHuiTexture* iTopScrollTexture;
-
- /// The bottom-arrow layout
- CHuiLayout* iBottomScrollLayout;
- /// The bottom-arrow visual
- CHuiImageVisual* iBottomScrollVisual;
- /// The bottom-arrow texture
- CHuiTexture* iBottomScrollTexture;
-
- /// The focus ring layout
- CHuiLayout* iFocusRingLayout;
- /// The focus ring texture
- CHuiTexture* iFocusRingTexture;
- /// The focus ring visual
- CHuiImageVisual* iFocusRingVisual;
-
- /// The layouts for the items
- RPointerArray<CHuiLayout> iItemLayout;
- /// The visuals for the items
- RPointerArray<CHuiImageVisual> iItemVisual;
- /// The textures for the items
- RPointerArray<CHuiTexture> iItemTexture;
-
- /// The tooltip layout
- CHuiLayout* iTooltipLayout;
-
- /// The tooltip text layout
- CHuiLayout* iTooltipTextLayout;
- /// The tooltip text visual
- CHuiTextVisual* iTooltipTextVisual;
-
- /// The nose section tooltip background layout
- CHuiLayout* iTooltipBackgroundNoseLayout;
- /// The nose section tooltip background visual
- CHuiImageVisual* iTooltipBackgroundNoseVisual;
- /// The nose section tooltip background texture
- CHuiTexture* iTooltipBackgroundNoseTexture;
-
- /// The body section tooltip background layout
- CHuiLayout* iTooltipBackgroundBodyLayout;
- /// The body section tooltip background visual
- CHuiImageVisual* iTooltipBackgroundBodyVisual;
- /// The body section tooltip background texture
- CHuiTexture* iTooltipBackgroundBodyTexture;
-
-
- /// A general purpose timer. Used for synchronizing with animations.
- CPeriodic* iGeneralTimer;
-
- /// Stores the current screen size.
- TSize iScreenSize;
- };
-
-
-#endif // _ACTIVE_PALETTE_2_HUI_H
-