www.pudn.com > symbianliulanqi.rar > BrCtlSampleAppStateChangeObserver.cpp

/* 
* ============================================================================ 
*  Name        : BrCtlSampleAppStateChangeObserver.cpp 
*  基于SYMBIAN，通过插件方式，实现浏览器 
* ============================================================================ 
*/ 
 
// INCLUDE FILES 
#include "BrCtlSampleAppContainer.h" 
#include "BrCtlSampleAppStateChangeObserver.h" 
 
// ================= MEMBER FUNCTIONS ======================= 
 
// --------------------------------------------------------- 
// CBrCtlSampleAppStateChangeObserver::StateChanged 
// --------------------------------------------------------- 
// 
void  
CBrCtlSampleAppStateChangeObserver::StateChanged(TBrCtlDefs::TBrCtlState aState,  
                                                 TInt aValue) 
    { 
    // Here we are creating a string to be displayed on the screen, but you would 
    // implement this method to have code that would be executed when the observer 
    // receives state changed events. 
    TBuf16<256> tgt;  
    TPoint point(0, 120); 
 
    _LIT(KHandleBrowserStateChange, "State Change event = %d, value = %d"); 
      
    tgt.AppendFormat(KHandleBrowserStateChange, aState, aValue); 
 
    iContainer->SetPoint(point); 
    iContainer->SetText(tgt); 
 
    iContainer->DrawNow(); 
    } 
 
// --------------------------------------------------------- 
// CBrCtlSampleAppStateChangeObserver::ConstructL 
// --------------------------------------------------------- 
// 
void  
CBrCtlSampleAppStateChangeObserver::ConstructL(CBrCtlSampleAppContainer* aContainer) 
    { 
    iContainer = aContainer; 
    } 
 
// --------------------------------------------------------- 
// CBrCtlSampleAppStateChangeObserver::~CBrCtlSampleAppStateChangeObserver 
// --------------------------------------------------------- 
// 
CBrCtlSampleAppStateChangeObserver::~CBrCtlSampleAppStateChangeObserver() 
    { 
    } 
 
 
// --------------------------------------------------------- 
// CBrCtlSampleAppStateChangeObserver::NewL 
// --------------------------------------------------------- 
// 
CBrCtlSampleAppStateChangeObserver*  
CBrCtlSampleAppStateChangeObserver::NewL(CBrCtlSampleAppContainer* aContainer) 
{ 
  CBrCtlSampleAppStateChangeObserver* self = new(ELeave)CBrCtlSampleAppStateChangeObserver; 
  CleanupStack::PushL(self); 
  self->ConstructL(aContainer); 
  CleanupStack::Pop(); 
  return self; 
} 
 
// End of File