基于Symbian OS的手机开发与应用实践配带源代码.rar

/* * ============================================================================ * Name : CSttsPanesNavigationContainer from SttsPanesNavigationContainer.cpp * Part of : SttsPanes * Created : 02.04.2005 by ToBeReplacedByAuthor * Implementation notes: * Initial content was generated by Series 60 Application Wizard. * Version : * Copyright: ToBeReplacedByCopyright * ============================================================================ */ // INCLUDE FILES #include "SttsPanesNavigationContainer.h" #include <barsread.h> // BAFL, for resource reader #include <avkon.hrh> #include <avkon.rsg> #include <aknnavi.h> #include <aknnavide.h> #include <akntabgrp.h> #include <SttsPanes.mbg> #include <SttsPanes.rsg> #include "SttsPanes.hrh" _LIT( KSttsPanesBitMapFile, "\\system\\apps\\sttspanes\\sttspanes.mbm" ); // ================= MEMBER FUNCTIONS ======================= // --------------------------------------------------------- // CSttsPanesNavigationContainer::ConstructL(const TRect& aRect) // EPOC two phased constructor // --------------------------------------------------------- // void CSttsPanesNavigationContainer::ConstructL(const TRect& aRect) { CreateWindowL(); CEikStatusPane* sp = iEikonEnv->AppUiFactory()->StatusPane(); iNaviPane = static_cast<CAknNavigationControlContainer *>( sp->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) )); iListBox = new(ELeave)CAknSingleStyleListBox(); iListBox->SetContainerWindowL(*this); TResourceReader reader; CEikonEnv::Static()->CreateResourceReaderLC(reader, R_NAVIGATIONCONTAINER_LISTBOX); iListBox->ConstructFromResourceL( reader ); CleanupStack::PopAndDestroy(); // resource stuffs. iListBox->ActivateL(); iListBox->CreateScrollBarFrameL(ETrue); iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOn, CEikScrollBarFrame::EOn); SetRect(aRect); ActivateL(); } // Destructor CSttsPanesNavigationContainer::~CSttsPanesNavigationContainer() { delete iListBox; } // --------------------------------------------------------- // CSttsPanesNavigationContainer::SizeChanged() // Called by framework when the view size is changed // --------------------------------------------------------- // void CSttsPanesNavigationContainer::SizeChanged() { // TODO: Add here control resize code etc. iListBox->SetRect( Rect()); } // --------------------------------------------------------- // CSttsPanesNavigationContainer::CountComponentControls() const // --------------------------------------------------------- // TInt CSttsPanesNavigationContainer::CountComponentControls() const { return 1; // return nbr of controls inside this container } // --------------------------------------------------------- // CSttsPanesNavigationContainer::ComponentControl(TInt aIndex) const // --------------------------------------------------------- // CCoeControl* CSttsPanesNavigationContainer::ComponentControl(TInt aIndex) const { switch ( aIndex ) { case 0: return iListBox; default: return NULL; } } // --------------------------------------------------------- // CSttsPanesNavigationContainer::Draw(const TRect& aRect) const // --------------------------------------------------------- // void CSttsPanesNavigationContainer::Draw(const TRect& /*aRect*/) const { } // --------------------------------------------------------- // CSttsPanesNavigationContainer::OfferKeyEventL(...) // Notify key events to editors. // --------------------------------------------------------- // TKeyResponse CSttsPanesNavigationContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType) { if ( aType != EEventKey ) { return EKeyWasNotConsumed; } if (aKeyEvent.iCode == EKeyRightArrow || aKeyEvent.iCode == EKeyLeftArrow) { return EKeyWasNotConsumed; } if (iListBox) { TKeyResponse ret = iListBox->OfferKeyEventL(aKeyEvent, aType); if (aKeyEvent.iCode == EKeyUpArrow || aKeyEvent.iCode == EKeyDownArrow) { TInt idx (iListBox->CurrentItemIndex()); ChangeNavigationPaneL(idx); } return ret; } return EKeyWasNotConsumed; } // ---------------------------------------------------------------------------- // CSttsPanesNavigationContainer::CreateNaviDecoratorsForTabGroupL() // ---------------------------------------------------------------------------- // CAknTabGroup* CSttsPanesNavigationContainer::CreateNaviDecoratorsForTabGroupL( TInt aResourceId ) { CAknNavigationDecorator* naviDecoratorTemp; TResourceReader reader; iCoeEnv->CreateResourceReaderLC( reader, aResourceId ); naviDecoratorTemp = iNaviPane->CreateTabGroupL( reader ); CleanupStack::PopAndDestroy(); // resource reader iNaviPane->PushL( *naviDecoratorTemp ); ClearDecorators(); iNaviDecorator = naviDecoratorTemp; return static_cast<CAknTabGroup*>( iNaviDecorator->DecoratedControl()); } void CSttsPanesNavigationContainer::ClearDecorators() { if (iNaviDecorator) { iNaviPane->Pop(iNaviDecorator); delete iNaviDecorator; iNaviDecorator = NULL; } } void CSttsPanesNavigationContainer::ChangeNavigationPaneL(const TInt& aIdx) { switch (aIdx) { case 0: // default { iNaviPane->PushDefaultL(); ClearDecorators(); break; } case 1: //Two tabs { CreateNaviDecoratorsForTabGroupL( R_STTSPANES_NAVI_TAB_GROUP_TWO ); break; } case 2: // Three tabs { CreateNaviDecoratorsForTabGroupL(R_STTSPANES_NAVI_TAB_GROUP_THREE ); break; } case 3: // Four tabs { CreateNaviDecoratorsForTabGroupL(R_STTSPANES_NAVI_TAB_GROUP_FOUR ); break; } case 4: // Two Long tabs { CreateNaviDecoratorsForTabGroupL(R_STTSPANES_NAVI_TAB_GROUP_TWO_LONG ); break; } case 5: // Three Long tabs { CreateNaviDecoratorsForTabGroupL(R_STTSPANES_NAVI_TAB_GROUP_THREE_LONG ); break; } case 6: // image { TResourceReader reader; iCoeEnv->CreateResourceReaderLC( reader, R_STTSPANES_NAVIIMAGE); CAknNavigationDecorator* naviDecorator = iNaviPane->CreateNavigationImageL( reader ); CleanupStack::PopAndDestroy(); // resource reader iNaviPane->PushL( *naviDecorator ); ClearDecorators(); iNaviDecorator = naviDecorator; break; } case 7: // image plus text { CreateNaviDecoratorsForTabGroupL(R_STTSPANES_NAVI_TAB_GROUP_ONE ); break; } case 8: // text label { TResourceReader reader; iCoeEnv->CreateResourceReaderLC( reader,R_STTSPANES_NAVI_LABEL ); CAknNavigationDecorator* naviDecorator = iNaviPane->CreateNavigationLabelL( reader ); CleanupStack::PopAndDestroy(); // resource reader naviDecorator->MakeScrollButtonVisible( ETrue ); naviDecorator->SetScrollButtonDimmed(CAknNavigationDecorator::ELeftButton, EFalse ); naviDecorator->SetScrollButtonDimmed(CAknNavigationDecorator::ERightButton, EFalse ); iNaviPane->PushL