gistfile1.js

/*
 * AppController.j
 * WktTest51
 *
 * Created by Bruno Ronchetti on November 29, 2009.
 * Copyright 2009, Ronchetti & Associati All rights reserved.
 */


CPDraggedDragType = "CPDraggedDragType";
CPStringDragType = "CPStringDragType";


@implementation AppController : CPObject
{
	CPView		contentView;
	CPWindow	theWindow;
}

- (void)applicationDidFinishLaunching:(CPNotification)aNotification
{
    var theWindow = [[CPWindow alloc] initWithContentRect:CGRectMakeZero() styleMask:CPBorderlessBridgeWindowMask];
	contentView = [theWindow contentView];
	
	CPLogRegister(CPLogPopup);
	CPLog(@"partiti");
    
	[theWindow setAcceptsMouseMovedEvents:YES]
		
	var inputField1 = [[DnDTextField alloc] initWithFrame:CGRectMake(200,20,200,30)];
	[inputField1 setTag:"inputField1"];
	[inputField1 setEditable:YES];
	[inputField1 setBezeled:YES];
	[inputField1 registerForDraggedTypes:[CPArray arrayWithObjects:CPStringDragType]]; 
	[contentView addSubview:inputField1];

	var inputField2 = [[DnDTextField alloc] initWithFrame:CGRectMake(200,80,200,30)];
	[inputField2 setTag:"inputField2"];
	[inputField2 setEditable:YES];
	[inputField2 setBezeled:YES];
	[inputField2 registerForDraggedTypes:[CPArray arrayWithObjects:CPStringDragType]]; 
	[contentView addSubview:inputField2];


	var dragged = [[DnDView alloc] initWithFrame:CGRectMake(100,200,20,20)];
	[dragged setBackgroundColor:[CPColor redColor]];
	[contentView addSubview:dragged];
 
	var dropped = [[DnDView alloc] initWithFrame:CGRectMake(200,200,200,200)];		
	[dropped setBackgroundColor:[CPColor greenColor]];
	[dropped registerForDraggedTypes:[CPArray arrayWithObjects:CPDraggedDragType]]; 
	[contentView addSubview:dropped];

		
    [theWindow orderFront:self];
}


@end



@implementation DnDView : CPView
{
}

- (void)mouseDragged:(CPEvent)anEvent 
{ 
	CPLog("entro in dragged della view");

	pasteboard = [CPPasteboard pasteboardWithName:CPDragPboard];
	[pasteboard declareTypes:[CPArray arrayWithObject:CPDraggedDragType] owner:self];
	[pasteboard addTypes:[CPArray arrayWithObject:CPStringDragType] owner:self];


	var point = [self convertPoint:[anEvent locationInWindow] fromView:nil];
	var bounds = CGRectMake(0, 0, 15, 15);
	 
	var dragView = [[CPTextField alloc] initWithFrame:CGRectMake(0, 0, 15, 15)];
	[dragView setStringValue:"sto copiando"];
	[dragView sizeToFit];
 
	[self dragView: dragView 
				at: CPPointMake(point.x - bounds.size.width / 2.0, point.y - bounds.size.height / 2.0) 
			offset: CPPointMake(0.0, 0.0) 
			event: anEvent 
		pasteboard: nil 
			source: self 
			slideBack: YES];
}

- (void)pasteboard:(CPPasteboard)aPasteboard provideDataForType:(CPString)aType 
{ 
	CPLog("entro in pasteboard della view");

	if(aType == CPDraggedDragType)
	{		
		pasteData = [[self backgroundColor] hexString];
		[aPasteboard setString:pasteData forType:aType]; 
	}
	
	if(aType == CPStringDragType)
	{		
		pasteData = "copiato";
		[aPasteboard setString:pasteData forType:aType]; 
	}
} 
 

- (BOOL)performDragOperation:(id <CPDraggingInfo>)aSender 
{ 
	CPLog("entro in perfrom della view");

	pasteboard = [aSender draggingPasteboard];
	 
	if([pasteboard availableTypeFromArray:[CPDraggedDragType]])
	{
		passedString = [pasteboard stringForType:CPDraggedDragType];
		color = [CPColor colorWithHexString:passedString]; 
		[self setBackgroundColor:color];
	}

	if([pasteboard availableTypeFromArray:[CPStringDragType]])
	{
		passedString = [pasteboard stringForType:CPStringDragType];
		alert([self tag]);
 		[self setStringValue:passedString];
	}
} 

@end


@implementation DnDTextField : CPTextField
{
}


- (void)mouseDragged:(CPEvent)anEvent 
{ 
    [[[self window] platformWindow] _propagateCurrentDOMEvent:YES]; 

	CPLog("entro in dragged del textfield");
	
	pasteboard = [CPPasteboard pasteboardWithName:CPDragPboard];
	[pasteboard declareTypes:[CPArray arrayWithObject:CPDraggedDragType] owner:self];
	[pasteboard addTypes:[@"CPStringDragType"] owner:self];
	CPLog("pasteboard costruito in textfield" + [pasteboard types].toString());

	var point = [self convertPoint:[anEvent locationInWindow] fromView:nil];
	var bounds = CGRectMake(0, 0, 15, 15);
	 
	CPLog("point nel textField "+point.x+" "+point.y);
	
	var dragView = [[CPTextField alloc] initWithFrame:CGRectMake(0, 0, 15, 15)];
	[dragView setStringValue:"sto copiando"];
	[dragView sizeToFit];
 
	[self dragView: dragView 
				at: CPPointMake(point.x - bounds.size.width / 2.0, point.y - bounds.size.height / 2.0) 
			offset: CPPointMake(0.0, 0.0) 
			event: anEvent 
		pasteboard: nil 
			source: self 
			slideBack: YES];
}


- (void)pasteboard:(CPPasteboard)aPasteboard provideDataForType:(CPString)aType 
{
	CPLog("entro in pasteboard del field");
	
	if(aType == CPDraggedDragType)
	{		
		pasteData = [[self backgroundColor] hexString];
		[aPasteboard setString:pasteData forType:aType]; 
	}
	
	if(aType == CPStringDragType)
	{		
		pasteData = "copiato";
		[aPasteboard setString:pasteData forType:aType]; 
	}
} 
 

- (BOOL)performDragOperation:(id <CPDraggingInfo>)aSender 
{ 
	CPLog("entro in perform "+[self tag]+" "+[pasteboard stringForType:CPStringDragType]+" "+[pasteboard stringForType:CPDraggedDragType]);
	
	pasteboard = [aSender draggingPasteboard];
	 
	if([pasteboard availableTypeFromArray:[CPDraggedDragType]])
	{
		passedString = [pasteboard stringForType:CPDraggedDragType];
		color = [CPColor colorWithHexString:passedString]; 
		[self setBackgroundColor:color];
	}

	if([pasteboard availableTypeFromArray:[CPStringDragType]])
	{
		passedString = [pasteboard stringForType:CPStringDragType];
		alert([self tag]);
 		[self setStringValue:passedString];
	}
} 
@end