--- a/mulwidgets/alfscrollbarwidget/src/alfscrollbarwidget.cpp Mon Jun 21 16:15:51 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,307 +0,0 @@
-/*
-* Copyright (c) 2007, 2008 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: Implementation for scrollbar widget.
- *
-*/
-
-
-// Alfred Client includes
-#include <alf/alfenv.h>
-
-// Widget Model includes
-#include "alf/alfelement.h"
-#include <alf/alfexception.h>
-
-// Widget Includes
-#include <alf/ialfscrollbardefaultbaseelement.h>
-#include <alf/alfscrollbarproductids.h>
-// Internal includes
-
-#include "alfscrollbardefaultbaseelement.h"
-#include "alfscrollbarwidget.h"
-#include "alfscrollbarmodel.h"
-#include "alfscrollbarcontrol.h"
-#include <alf/alfwidgetenvextension.h>
-using namespace alfscrollbarwidget;
-
-using Alf::CommonWidgetEvent;
-namespace Alf
- {
-
-// ---------------------------------------------------------------------------
-// Creator Method.
-// ---------------------------------------------------------------------------
-//
-AlfScrollBarWidget* AlfScrollBarWidget :: create(
- CAlfEnv& aEnv,
- IAlfContainerWidget& aContainer,
- const char* aWidgetId,
- DuiNode *aNode,
- const char *aFilePath,
- AlfCustomInitDataBase* aCustomData)
- {
- return (new( EMM ) AlfScrollBarWidget(aEnv,
- aContainer, aWidgetId, aNode, aFilePath, aCustomData));
- }
-
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-AlfScrollBarWidget::~AlfScrollBarWidget()
- {
- if(mScrollModel)
- {
- delete mScrollModel;
- }
- else
- {
-
- }
- }
-
-
-
-// ---------------------------------------------------------------------------
-// From class IAlfWidget.
-// Getter for the parent container. The ownership not passed.
-// ---------------------------------------------------------------------------
-//
-IAlfContainerWidget* AlfScrollBarWidget::parent() const
- {
- return mWidget->parent();
- }
-
-
-// From class MAlfInterfaceBase.
-
-// ---------------------------------------------------------------------------
-// Getter for interfaces provided by the scrollbar widget.
-// ---------------------------------------------------------------------------
-//
-IAlfInterfaceBase* AlfScrollBarWidget :: makeInterface(const IfId& aType)
- {
- UString param ( aType.mImplementationId );
-
- if (param == IAlfScrollBarWidget::type().mImplementationId)
- {
- return static_cast<IAlfScrollBarWidget*>(this);
- }
- else if (param == IAlfWidget::type().mImplementationId)
- {
- return static_cast<IAlfWidget*>(this);
- }
- else
- {
- //do nothing
- }
-
- return mWidget->makeInterface(aType);
- }
-
-
-// From class IAlfWidget.
-
-// ---------------------------------------------------------------------------
-// Getter for the control. The ownership is not passed.
-// ---------------------------------------------------------------------------
-//
-CAlfWidgetControl* AlfScrollBarWidget :: control() const
- {
- return mWidget->control();
- }
-
-
-// ---------------------------------------------------------------------------
-// Setter for the control. The control is owned by the Alfred environment.
-// ---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget :: setControl(
- CAlfWidgetControl* aControl, bool /*aDeletePreviousControl*/ )
- {
- mScrollControl = aControl;
- mWidget->setControl(aControl);
- }
-
-
-// ---------------------------------------------------------------------------
-// Getter for the model. The ownership is not passed.
-// ---------------------------------------------------------------------------
-//
-IAlfModel* AlfScrollBarWidget :: model()
- {
- return mScrollModel;
- }
-
-
-// ---------------------------------------------------------------------------
-// Setter for the model. Ownership is passed and the old model is released.
-// ---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget :: setModel( IAlfModel* aModel, bool /*aTakeOwnerShip*/)
- {
- IAlfElement* baseelement = control()->findElement ("BaseElement");
- if(baseelement)
- {
- IAlfScrollBarBaseElementInternal* elementInternal =
- static_cast<IAlfScrollBarBaseElementInternal*> (
- baseelement->makeInterface(
- IAlfScrollBarBaseElementInternal::type()));
-
- if(aModel==NULL)
- {
- if(elementInternal)
- {
- elementInternal->destroyVisualization();
- }
- delete mScrollModel;
- mScrollModel = NULL;
- }
- else
- {
- if(mScrollModel)
- {
- delete mScrollModel;
- mScrollModel = NULL;
-
- mScrollModel = static_cast<IAlfScrollBarModel*>( aModel->makeInterface(
- IAlfScrollBarModel::type()));
- AlfScrollBarModel* scrollBarModel = (AlfScrollBarModel*)mScrollModel;
- // Store the widget pointer in model
- scrollBarModel->storeWidget(this);
-
- if(mScrollModel && elementInternal)
- {
- elementInternal->initializeScrollModel();
- elementInternal->updateVisualization();
- }
- }
- else
- {
- mScrollModel =static_cast<IAlfScrollBarModel*>( aModel->makeInterface(
- IAlfScrollBarModel::type()));
- AlfScrollBarModel* scrollBarModel = (AlfScrollBarModel*)mScrollModel;
- scrollBarModel->storeWidget(this);
-
- if(mScrollModel && elementInternal)
- {
- elementInternal->createVisualization();
- }
- }
-
- }
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// Get the name of the widget instance.
-// ---------------------------------------------------------------------------
-//
-const char* AlfScrollBarWidget :: widgetName() const
- {
- return mWidget->widgetName();
- }
-
-
-// ---------------------------------------------------------------------------
-// Sets/Releases the Focus from child widget of container.
-// ---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget :: setChildFocus(bool /*aFocus*/)
- {
- }
-
-
-//---------------------------------------------------------------------------
-// Creates the presentation for the widget from XML. Destroys any existing
-// presentation.
-//---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget :: setPresentation(const char* /*aFilePath*/)
- {
- }
-
-
-
-// ---------------------------------------------------------------------------
-// C++ default constructor.
-// ---------------------------------------------------------------------------
-//
-AlfScrollBarWidget :: AlfScrollBarWidget(
- CAlfEnv& aEnv, IAlfContainerWidget& aContainer,
- const char* aWidgetId, DuiNode * /*aNode*/,
- const char * /*aFilePath*/,
- AlfCustomInitDataBase* /*aCustomData*/)
- {
- mScrollModel = NULL;
- mWidget.reset(new(EMM) AlfWidget(aWidgetId,aContainer,aEnv));
- // Default Imperative Construction
- constructDefault(aEnv);
-
- }
-
-
-// ---------------------------------------------------------------------------
-// Constructs default Visualization for widget.
-// ---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget :: constructDefault(CAlfEnv& aEnv)
- {
- const char* mBaseElementLoadId=KScrollBarDefaultBaseElement;
-
- // Create Control
- CAlfWidgetControl* ctrl = constructDefaultControl(aEnv);
- setControl(ctrl);
-
- // Create Element
- IAlfWidgetFactory& widgetFactory = AlfWidgetEnvExtension::widgetFactory(control()->Env());
-
- widgetFactory.createElement<IAlfElement>(mBaseElementLoadId,
- baseElementName(),
- *control());
- }
-
-// ---------------------------------------------------------------------------
-// Construct and returns Scrollbar Control.
-// ---------------------------------------------------------------------------
-//
-CAlfWidgetControl *AlfScrollBarWidget :: constructDefaultControl(CAlfEnv& aEnv)
- {
- return(new(EMM) AlfScrollBarControl(aEnv) );
- }
-
-// ---------------------------------------------------------------------------
-// Enables tactile feedback based on the flag state
-// ---------------------------------------------------------------------------
-//
-void AlfScrollBarWidget ::enableTactile(bool aFlag)
- {
- AlfScrollBarControl* scrollControl = (AlfScrollBarControl*)control();
- scrollControl->EnableTactileFeedback(aFlag);
- }
-
-// ---------------------------------------------------------------------------
-// Getter for tactile feedback state
-// ---------------------------------------------------------------------------
-//
-bool AlfScrollBarWidget ::IsTactileEnabled()
- {
- AlfScrollBarControl* scrollControl = (AlfScrollBarControl*)control();
- return scrollControl->IsTactileFeedbackEnabled();
- }
-
- }//End of Alf
-