michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: var doOKFunction = 0;
michael@0: var doCancelFunction = 0;
michael@0: var doButton2Function = 0;
michael@0: var doButton3Function = 0;
michael@0: 
michael@0: // call this from dialog onload() to allow ok and cancel to call your code
michael@0: // functions should return true if they want the dialog to close
michael@0: function doSetOKCancel(okFunc, cancelFunc, button2Func, button3Func )
michael@0: {
michael@0: 	//dump("top.window.navigator.platform: " + top.window.navigator.platform + "\n");
michael@0: 	
michael@0: 	doOKFunction = okFunc;
michael@0: 	doCancelFunction = cancelFunc;
michael@0: 	doButton2Function = button2Func;
michael@0: 	doButton3Function = button3Func;
michael@0: }
michael@0: 
michael@0: function doOKButton()
michael@0: {
michael@0: 	var close = true;
michael@0: 	
michael@0: 	if ( doOKFunction )
michael@0: 		close = doOKFunction();
michael@0: 	
michael@0: 	if (close && top)
michael@0: 		top.window.close();
michael@0: }
michael@0: 
michael@0: function doCancelButton()
michael@0: {
michael@0: 	var close = true;
michael@0: 	
michael@0: 	if ( doCancelFunction )
michael@0: 		close = doCancelFunction();
michael@0: 	
michael@0: 	if (close && top)
michael@0: 		top.window.close();
michael@0: }
michael@0: 
michael@0: function doButton2()
michael@0: {
michael@0: 	var close = true;
michael@0: 	
michael@0: 	if ( doButton2Function )
michael@0: 		close = doButton2Function();
michael@0: 	
michael@0: 	if (close && top)
michael@0: 		top.window.close();
michael@0: }
michael@0: 
michael@0: function doButton3()
michael@0: {
michael@0: 	var close = true;
michael@0: 	
michael@0: 	if ( doButton3Function )
michael@0: 		close = doButton3Function();
michael@0: 	
michael@0: 	if (close && top)
michael@0: 		top.window.close();
michael@0: }
michael@0: 
michael@0: function moveToAlertPosition()
michael@0: {
michael@0:     // hack. we need this so the window has something like its final size
michael@0:     if (window.outerWidth == 1) {
michael@0:         dump("Trying to position a sizeless window; caller should have called sizeToContent() or sizeTo(). See bug 75649.\n");
michael@0:         sizeToContent();
michael@0:     }
michael@0: 
michael@0: 	var xOffset = (opener.outerWidth - window.outerWidth) / 2;
michael@0: 	var yOffset = opener.outerHeight / 5;
michael@0: 	
michael@0: 	var newX = opener.screenX + xOffset;
michael@0: 	var newY = opener.screenY + yOffset;
michael@0: 	
michael@0: 	// ensure the window is fully onscreen (if smaller than the screen)
michael@0: 	if (newX < screen.availLeft)
michael@0: 		newX = screen.availLeft + 20;
michael@0: 	if ((newX + window.outerWidth) > (screen.availLeft + screen.availWidth))
michael@0: 		newX = (screen.availLeft + screen.availWidth) - window.outerWidth - 20;
michael@0: 
michael@0: 	if (newY < screen.availTop)
michael@0: 		newY = screen.availTop + 20;
michael@0: 	if ((newY + window.outerHeight) > (screen.availTop + screen.availHeight))
michael@0: 		newY = (screen.availTop + screen.availHeight) - window.outerHeight - 60;
michael@0: 
michael@0: 	window.moveTo( newX, newY );
michael@0: }
michael@0: 
michael@0: function centerWindowOnScreen()
michael@0: {
michael@0: 	var xOffset = screen.availWidth/2 - window.outerWidth/2;
michael@0: 	var yOffset = screen.availHeight/2 - window.outerHeight/2; //(opener.outerHeight *2)/10;
michael@0: 	
michael@0: 	xOffset = ( xOffset > 0 ) ? xOffset : 0;
michael@0:   yOffset = ( yOffset > 0 ) ? yOffset : 0;
michael@0: 	window.moveTo( xOffset, yOffset);
michael@0: }