osxdialog.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 615 行 · 第 1/2 页

			setBounds( &oldBounds );
			setText( oldCaption );
		}
	}

	 if ( isWindowSheet_ ) {
		if ( visible ) {
			ShowSheetWindow( windowRef_, sheetParent_ );
			ActivateWindow( windowRef_, TRUE );
		}
		else {
			HideSheetWindow( windowRef_ );
		}
	 }
	 else {
		OSXWindow::setVisible( visible );
		if ( visible ) {
			ActivateWindow( windowRef_, TRUE ); 
			repaint(NULL, false);
		}
	 }
}

void OSXDialog::close()
{
	 OSXWindow::close(); 
}

void OSXDialog::showMessage( const String& message, const String& caption )
{
	DialogItemIndex itemIndex;
	CFTextString msg;
	msg = message;
	
	
	CreateStandardAlert( kAlertPlainAlert, 
						 msg, 
						 NULL, 
						 NULL,
						 &dialogRef_ );
						 
	windowRef_ = GetDialogWindow(dialogRef_);
	
	setText( caption );
	
	RunStandardAlert (dialogRef_, NULL, &itemIndex);
	
	dialogRef_ = NULL;
}

UIToolkit::ModalReturnType OSXDialog::showMessage( const String& message, const String& caption,
												const long& messageButtons,	const Dialog::MessageStyle& messageStyle )
{
	UIToolkit::ModalReturnType result = UIToolkit::mrNone;
	DialogItemIndex itemIndex;
	CFTextString msg;
	msg = message;
	
	AlertStdCFStringAlertParamRec alertParams;
	
    AlertType alertType = kAlertPlainAlert;
	
	GetStandardAlertDefaultParams(&alertParams,kStdCFStringAlertVersionOne);
	
	switch ( messageStyle ){
		case Dialog::msDefault: {

		}
		break;

		case Dialog::msError: {
			alertType = kAlertStopAlert;
		}
		break;

		case Dialog::msInfo: {
			alertType = kAlertNoteAlert;
		}
		break;

		case Dialog::msWarning: {
			alertType = kAlertCautionAlert;
		}
		break;
	}
	
	if ( messageButtons & Dialog::mbOK ) {
		alertParams.defaultText=(CFStringRef)kAlertDefaultOKText;  
		alertParams.defaultButton=kAlertStdAlertOKButton;  
	}
	else if ( messageButtons & Dialog::mbOKCancel ) {
		alertParams.cancelText = (CFStringRef)kAlertDefaultCancelText;
		alertParams.cancelButton = kAlertStdAlertCancelButton;
	}
	else if ( messageButtons & Dialog::mbYesNo ) {
		alertParams.defaultText = CFSTR("Yes");
		
		alertParams.cancelText = CFSTR("No");
		alertParams.cancelButton = kAlertStdAlertOtherButton;
	}
	else if ( messageButtons & Dialog::mbYesNoCancel ) {
		alertParams.defaultText = CFSTR("Yes");
		
		alertParams.cancelText = CFSTR("No");
		alertParams.cancelButton = kAlertStdAlertOtherButton;
		
		alertParams.otherText = CFSTR("Cancel");
	}
	else if ( messageButtons & Dialog::mbRetryCancel ) {
		alertParams.defaultText = CFSTR("Retry");
		
		alertParams.cancelText = CFSTR("Cancel");
		alertParams.cancelButton = kAlertStdAlertOtherButton;
	}
	else if ( messageButtons & Dialog::mbAbortRetryIgnore ) {
		alertParams.defaultText = CFSTR("Abort");
		
		alertParams.cancelText = CFSTR("Retry");
		alertParams.cancelButton = kAlertStdAlertOtherButton;
		
		alertParams.otherText = CFSTR("Ignore");
	}

	if ( messageButtons & Dialog::mbHelp ) {
		
	}
						
	CreateStandardAlert( alertType, 
						 msg, 
						 NULL, 
						 &alertParams,
						 &dialogRef_ );
						 
	windowRef_ = GetDialogWindow(dialogRef_);
	
	setText( caption );
	
	RunStandardAlert (dialogRef_, NULL, &itemIndex);
	
	if ( messageButtons & Dialog::mbOK ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrOK;
		}
		else {
			result = UIToolkit::mrCancel;
		}
	}
	else if ( messageButtons & Dialog::mbOKCancel ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrOK;
		}
		else if ( itemIndex == 2 ) {
			result = UIToolkit::mrCancel;
		}
	}
	else if ( messageButtons & Dialog::mbYesNo ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrYes;
		}
		else if ( itemIndex == 2 ) {
			result = UIToolkit::mrNo;
		}
	}
	else if ( messageButtons & Dialog::mbYesNoCancel ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrYes;
		}
		else if ( itemIndex == 2 ) {
			result = UIToolkit::mrNo;
		}
		else if ( itemIndex == 3 ) {
			result = UIToolkit::mrCancel;
		}
	}
	else if ( messageButtons & Dialog::mbRetryCancel ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrRetry;
		}
		else if ( itemIndex == 2 ) {
			result = UIToolkit::mrCancel;
		}
	}
	else if ( messageButtons & Dialog::mbAbortRetryIgnore ) {
		if ( itemIndex == 1 ) {
			result = UIToolkit::mrAbort;
		}
		else if ( itemIndex == 2 ) {
			result = UIToolkit::mrRetry;
		}
		else if ( itemIndex == 3 ) {
			result = UIToolkit::mrIgnore;
		}
	} 
	
	dialogRef_ = NULL;
	
	return result;
}

void OSXDialog::init()
{

}

OSStatus OSXDialog::handleOSXEvent( EventHandlerCallRef nextHandler, EventRef theEvent )
{
	UInt32 whatHappened = GetEventKind (theEvent);
	switch ( GetEventClass( theEvent ) )  {
		case kEventClassWindow : {
            switch( whatHappened ) {
				case kEventWindowActivated : {
					printf( "\n\n\t!!!!!!\tOSXDialog kEventWindowActivated\t!!!!!\n\n\n" );
					
					printf( "\tActive frame: %p, dialog: %p\n\n", Frame::getActiveFrame(), control_ );
					
					return OSXWindow::handleOSXEvent( nextHandler, theEvent );
				}
				break;
				
                case kEventWindowClose : {

                    OSStatus result = noErr;//::CallNextEventHandler( nextHandler, theEvent );

                    VCF::Dialog* dlg = (VCF::Dialog*)getControl();

                    if ( dlg->allowClose() ) {

                        VCF::WindowEvent event( getControl(), WINDOW_EVENT_CLOSE );


                        dlg->FrameClose.fireEvent( &event );

                        if ( dlg->isModal() ){
							if ( isWindowSheet_ ) {
								HideSheetWindow( windowRef_ );
							}
							result = ::CallNextEventHandler( nextHandler, theEvent );
																			
							//EventLoopRef currentLoop = GetCurrentEventLoop();
							QuitAppModalLoopForWindow( windowRef_ );
                        }
						else if ( dlg->isSheetModal() ) {
							if ( isWindowSheet_ ) {
								HideSheetWindow( windowRef_ );
							}
							result = ::CallNextEventHandler( nextHandler, theEvent );							
						}
						else {						
							result = ::CallNextEventHandler( nextHandler, theEvent );
						}

                    }
					else {
						result = noErr;
					}
					
					return result;
                }
                break;
			}
		}
	}
				
	return OSXWindow::handleOSXEvent( nextHandler, theEvent );
}


/**
*CVS Log info
*$Log$
*Revision 1.4  2006/04/07 02:35:24  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.3.4.1  2005/11/10 04:43:27  ddiego
*updated the osx build so that it
*compiles again on xcode 1.5. this applies to the foundationkit and graphicskit.
*
*Revision 1.3  2004/12/01 04:31:37  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.5  2004/10/30 20:27:26  ddiego
*added osx color dialog and browse for folder dialog
*
*Revision 1.2.2.4  2004/10/28 03:34:16  ddiego
*more dialog updates for osx
*
*Revision 1.2.2.3  2004/10/25 03:23:57  ddiego
*and even more dialog updates. Introduced smore docs to the dialog class and added a new showXXX function.
*
*Revision 1.2.2.2  2004/10/23 18:10:43  ddiego
*mac osx updates, some more fixes for dialog code and for command button peer functionality
*
*Revision 1.2.2.1  2004/10/18 03:10:30  ddiego
*osx updates - add initial command button support, fixed rpoblem in mouse handling, and added dialog support.
*
*Revision 1.2  2004/08/07 02:49:08  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.4  2004/06/06 07:05:30  marcelloptr
*changed macros, text reformatting, copyright sections
*
*/