/****************************************************************
* ucWindow Class, by Christopher Olsen <cwolsen@domainatlantic.com>
* Copyright 2007 Christopher Olsen
*
* This is the PodWindow container
*
* It handles the following:
* Window Resize
* Invokes Windows Close Event
*
* It contains the following:
* Top margin for window move
* Left margine for window move
* Minimum window size
* Max window size
* !! Note: The pod manager can override these values
*
* $Id$
***************************************************************/
package {
import flash.events.MouseEvent;
import flash.events.Event;
import mx.controls.Button;
import mx.containers.Panel;
import mx.controls.Image;
import mx.events.FlexEvent
import flash.geom.Point;
import mx.managers.CursorManager;
import mx.managers.CursorManagerPriority;
import mx.core.Application;
import mx.containers.ApplicationControlBar;
import mx.controls.ColorPicker;
import mx.events.ColorPickerEvent;
import mx.events.DragEvent;
import mx.core.DragSource;
import mx.managers.DragManager;
import mx.controls.Alert;
public class tvWindow extends Panel {
/* Mouse Pointers */
[Embed(source="assets/leftObliqueSize.gif")]
private static var leftObliqueSize:Class;
[Embed(source="assets/rightObliqueSize.gif")]
private static var rightObliqueSize:Class;
[Embed(source="assets/horizontalSize.gif")]
private static var horizontalSize:Class;
[Embed(source="assets/verticalSize.gif")]
private static var verticalSize:Class;
/* The close button */
private var closeButton:Button;
[Embed(source="assets/closeButtonUp.gif")]
private var closeButtonUp:Class;
[Embed(source="assets/closeButtonOver.gif")]
private var closeButtonOver:Class;
[Embed(source="assets/closeButtonDown.gif")]
private var closeButtonDown:Class;
/* The min button */
private var minButton:Button;
[Embed(source="assets/minButtonUp.gif")]
private var minButtonUp:Class;
[Embed(source="assets/minButtonOver.gif")]
private var minButtonOver:Class;
[Embed(source="assets/minButtonDown.gif")]
private var minButtonDown:Class;
/* The max button */
private var maxButton:Button;
[Embed(source="assets/maxButtonUp.gif")]
private var maxButtonUp:Class;
[Embed(source="assets/maxButtonOver.gif")]
private var maxButtonOver:Class;
[Embed(source="assets/maxButtonDown.gif")]
private var maxButtonDown:Class;
[Embed(source="assets/restButtonUp.gif")]
private var restButtonUp:Class;
[Embed(source="assets/restButtonOver.gif")]
private var restButtonOver:Class;
[Embed(source="assets/restButtonDown.gif")]
private var restButtonDown:Class;
private var mMC:Boolean = false;
private var _pwMin:Boolean = false;
private var _stageY: Number;
private var _startY: Number;
private var _startX: Number;
private var _dragStartX: Number;
private var _dragStartY: Number;
private var oWidth:Number;
private var oHeight:Number;
//public var myPod:Podz;
public var closeable:Boolean = true;
private var resizePoint:Point = new Point();
private var resizeType:Number = 0;
public var tvSizable:Boolean = true;
/* Previous x,y width and height before maximized */
private var oldX:Number = 0;
private var oldY:Number = 0;
private var oldWidth:Number = 0;
private var oldHeight:Number = 0;
private var pwButtonVisible:Boolean = false;
private var pwAttached:Boolean = false;
private var minY:Number = 23;
public function tvWindow() {
super();
this.addEventListener(FlexEvent.CREATION_COMPLETE, pwInit);
this.addEventListener(MouseEvent.MOUSE_DOWN, mouseClickHandler, false);
this.addEventListener(MouseEvent.MOUSE_MOVE, oMouseMove, false);
this.addEventListener(MouseEvent.MOUSE_OUT, mouseOutHandler,true);
this.setStyle("borderThicknessTop",0);
this.setStyle("borderThicknessBottom",0);
this.setStyle("borderThicknessLeft",0);
this.setStyle("borderThicknessRight",0);
this.setStyle("headerHeight",20);
this.setStyle("borderAlpha",.75);
this.setStyle("borderColor","#808080");
} /* end Pod Window */
/******************************************************
* Handlers Section
*
******************************************************/
private function pwMouseOver(event:MouseEvent):void {
pwShowButtons();
}
private function pwMouseOut(event:MouseEvent):void {
pwHideButtons();
}
private function pwInit(event:FlexEvent):void {
titleBar.addEventListener(MouseEvent.MOUSE_OVER, pwMouseOver,false,0,true);
titleBar.addEventListener(MouseEvent.MOUSE_OUT, pwMouseOut,false,0,true);
}
/*
This function attaches the buttons to the PodWindow
*/
public function pwAttachButtons():void {
var nC:Boolean = false;
/*
if (myPod != null)
nC = myPod.podzMaster.podzManager.nC;
*/
if ((closeButton == null) && (nC == false)) {
closeButton = new Button();
closeButton.width=10;
closeButton.height=10;
closeButton.focusEnabled=false;
closeButton.setStyle("upSkin", closeButtonUp);
closeButton.setStyle("overSkin", closeButtonOver);
closeButton.setStyle("downSkin", closeButtonDown);
closeButton.addEventListener(MouseEvent.CLICK, closeButtonHandler);
titleBar.addChild(closeButton);
}
else if ((closeButton != null) && (closeable == false)) {
titleBar.removeChild(closeButton);
closeButton.removeEventListener(MouseEvent.CLICK,closeButtonHandler);
closeButton = null;
}
if ((maxButton == null) && (tvSizable == true)) {
maxButton = new Button();
maxButton.width=10;
maxButton.height=10;
maxButton.focusEnabled=false;
maxButton.setStyle("upSkin", maxButtonUp);
maxButton.setStyle("overSkin", maxButtonOver);
maxButton.setStyle("downSkin", maxButtonDown);
maxButton.addEventListener(MouseEvent.CLICK, maxButtonHandler);
titleBar.addChild(maxButton);
}
if ((minButton == null) && (tvSizable == true)) {
minButton = new Button();
minButton.width=10;
minButton.height=10;
minButton.focusEnabled=false;
minButton.setStyle("upSkin", minButtonUp);
minButton.setStyle("overSkin", minButtonOver);
minButton.setStyle("downSkin", minButtonDown);
minButton.addEventListener(MouseEvent.CLICK, minButtonHandler);
titleBar.addChild(minButton);
}
pwAttached = true;
alignButtons();
} /* end addButtons */
// Event handler for mouse over moves
private function oMouseMove(event:MouseEvent):void {
var contentPoint:Point = event.currentTarget.globalToContent(new Point(event.stageX, event.stageY));
if (_pwMin == true)
return;
if ((contentPoint.y > event.currentTarget.height - 40) && (contentPoint.x > event.currentTarget.width - 30)){
CursorManager.removeCursor(CursorManager.currentCursorID);
CursorManager.setCursor(leftObliqueSize,CursorManagerPriority.MEDIUM, -6, -6);
mMC = true;
}
else if ((contentPoint.y < -15) && (contentPoint.x > event.currentTarget.width - 5)) {
CursorManager.removeCursor(CursorManager.currentCursorID);
CursorManager.setCursor(rightObliqueSize,CursorManagerPriority.MEDIUM, -6, -6);
mMC = true;
}
else if (mMC == true) {
CursorManager.removeCursor(CursorManager.currentCursorID);
mMC = false;
}
} /* End oMouseMose */
// Event handler to do actual resize
private function pwDoResize(event:MouseEvent):void {
var xPlus:Number = Application.application.parent.mouseX - resizePoint.x;
var yPlus:Number = Application.application.parent.mouseY - resizePoint.y;
var newY:Number;
switch (resizeType) {
case 1:
this.width = oWidth + xPlus > 0 ? oWidth + xPlus : this.width;
this.height = oHeight + yPlus > 0 ? oHeight + yPlus : this.height;
break;
case 2:
this.width = oWidth + xPlus > 0 ? oWidth + xPlus : this.width;
newY = _startY + event.stageY - _stageY;
if (newY >= minY) {
this.y = newY;
this.height = oHeight - yPlus > 0 ? oHeight - yPlus : this.height;
}
break;
}
/* re-align the buttons */
alignButtons();
}
// Event handler to end resize
private function pwEndResize(event:MouseEvent):void {
var xPlus:Number = Application.application.parent.mouseX - resizePoint.x;
var yPlus:Number = Application.application.parent.mouseY - resizePoint.y;
var newY:Number;
event.stopImmediatePropagation();
Application.application.parent.removeEventListener(MouseEvent.MOUSE_MOVE, pwDoResize, true);
Application.application.parent.removeEventListener(MouseEvent.MOUSE_UP, pwEndResize, true);
switch (resizeType) {
case 1:
this.width = oWidth + xPlus > 0 ? oWidth + xPlus : this.width;
this.height = oHeight + yPlus > 0 ? oHeight + yPlus : this.height;
break;
case 2:
this.width = oWidth + xPlus > 0 ? oWidth + xPlus : this.width;
newY = _startY + event.stageY - _stageY;
if (newY >= minY) {
this.y = newY;
this.height = oHeight - yPlus > 0 ? oHeight - yPlus : this.height;
}
break;
}
/* re-align the buttons */
alignButtons();
/* Unset resizeType incase event is still in propagation */
resizeType = 0;
} /* End pwEndResize */
private function mouseOutHandler(event:MouseEvent):void {
CursorManager.removeCursor(CursorManager.currentCursorID);
}
// Event handler for mouse click
private function mouseClickHandler(event:MouseEvent):void {
var contentPoint:Point = event.currentTarget.globalToContent(new Point(event.stageX, event.stageY));
//podParent.setChildIndex(event.currentTarget,podParent.numChildren-1);
this.parentDocument.setChildIndex(event.currentTarget,this.parentDocument.numChildren-1);
if ((contentPoint.y > this.height - 40) && (contentPoint.x > this.width - 30) && (tvSizable == true)){
_dragStartX = event.localX;
_dragStartY = event.localY;
oWidth = event.currentTarget.width;
oHeight = event.currentTarget.height;
resizePoint = event.currentTarget.localToGlobal(new Point(event.currentTarget.mouseX,event.currentTarget.mouseY));
resizeType = 1;
Application.application.parent.addEventListener(MouseEvent.MOUSE_UP, pwEndResize, true);
Application.application.parent.addEventListener(MouseEvent.MOUSE_MOVE, pwDoResize, true);
}
else if ((contentPoint.y < -15) && (contentPoint.x > this.width - 5) && (tvSizable == true)) {
_dragStartX = event.localX;
_dragStartY = event.localY;
_startY = event.currentTarget.y;
_stageY = event.stageY;
oWidth = event.currentTarget.width
oHeight = event.currentTarget.height;
resizePoint = event.currentTarget.localToGlobal(new Point(event.currentTarget.mouseX,event.currentTarget.mouseY));
resizeType = 2;
Application.application.parent.addEventListener(MouseEvent.MOUSE_UP, pwEndResize, true);
Application.application.parent.addEventListener(MouseEvent.MOUSE_MOVE, pwDoResize, true);
}
else if ((contentPoint.y < 0) && (contentPoint.x < (event.currentTarget.width - 5))) {
Application.application.parent.addEventListener(MouseEvent.MOUSE_UP, podEndMove, true);
Application.application.parent.addEventListener(MouseEvent.MOUSE_MOVE, podDoMove, true);
_startX = event.currentTarget.x;
_startY = event.currentTarget.y;
_dragStartX = event.stageX;
_dragStartY = event.stageY;
}
} /* End hMouseClick */
public function closeButtonHandler(event:MouseEvent):void{
dispatchEvent(new FlexEvent("closeWindow"));
} /* end buttonCloseHandler */
private function minButtonHandler(event:MouseEvent):void {
this.oldHeight = this.height;
this.oldWidth = this.width;
this.oldY = this.y;
this.height = this.titleBar.height;
maxButton.setStyle("upSkin", restButtonUp);
maxButton.setStyle("overSkin", restButtonOver);
maxButton.setStyle("downSkin", restButtonDown);
_pwMin = true;
} /* End minButtonHandler() */
private function maxButtonHandler(event:MouseEvent):void {
if (this.oldY != 0) {
if (_pwMin != true) {
this.x = this.oldX;
this.y = this.oldY;
}
else
_pwMin = false;
this.height = this.oldHeight;
this.width = this.oldWidth;
this.oldY = 0;
maxButton.setStyle("upSkin", maxButtonUp);
maxButton.setStyle("overSkin", maxButtonOver);
maxButton.setStyle("downSkin", maxButtonDown);
}
else {
this.oldX = this.x;
this.oldY = this.y;
this.oldHeight = this.height;
this.oldWidth = this.width;
this.width = this.parentDocument.width - 2;
this.height = this.parentDocument.height - 23;
this.y = minY;
this.x = 1;
maxButton.setStyle("upSkin", restButtonUp);
maxButton.setStyle("overSkin", restButtonOver);
maxButton.setStyle("downSkin", restButtonDown);
}
resizeType = 0;
this.titleBar.width = this.width;
alignButtons();
} /* End maxButtonHandler() */
/******************************************************
* Private functions to the new container class
*
*****************************************************/
public function pwHideButtons():void {
if (closeButton != null)
closeButton.visible = false;
if (maxButton != null)
maxButton.visible = false;
if (minButton != null)
minButton.visible = false;
pwButtonVisible = false;
}
public function pwShowButtons():void {
if (pwAttached == false)
pwAttachButtons();
if (closeButton != null)
closeButton.visible = true;
if (maxButton != null)
maxButton.visible = true;
if (minButton != null)
minButton.visible = true;
pwButtonVisible = true;
}
private function alignButtons():void {
var bcnt:Number = 1;
if (closeButton != null) {
closeButton.move(titleBar.width - (bcnt * 16), (titleBar.height - 10) / 2);
bcnt++;
}
if (maxButton != null) {
maxButton.move(titleBar.width - (bcnt * 16), (titleBar.height - 10) / 2);
bcnt++;
}
if (minButton != null) {
minButton.move(titleBar.width - (bcnt * 16), (titleBar.height - 10) / 2);
bcnt++;
}
if (pwButtonVisible == true)
pwShowButtons();
else
pwHideButtons();
}
/*************/
private function podDoMove(event:MouseEvent):void {
var newY:Number;
var newX:Number;
event.stopImmediatePropagation();
newY = _startY + event.stageY - _dragStartY;
newX = _startX + event.stageX - _dragStartX;
if (newY > minY && newX > 1)
move(newX,newY);
else if (newY > minY && newX < 1)
move(1,newY);
else if (newY < minY && newX < 1)
move(1,minY);
else
move(newX,minY);
} /* End podDoMove */
// Event handler to end moving
private function podEndMove(event:MouseEvent):void {
var newY:Number;
var newX:Number;
event.stopImmediatePropagation();
Application.application.parent.removeEventListener(MouseEvent.MOUSE_MOVE, podDoMove, true);
Application.application.parent.removeEventListener(MouseEvent.MOUSE_UP, podEndMove, true);
newY = _startY + event.stageY - _dragStartY;
newX = _startX + event.stageX - _dragStartX;
if (newY > minY && newX > 1)
move(newX,newY);
else if (newY > minY && newX < 1)
move(1,newY);
else if (newY < minY && newX < 1)
move(1,minY);
else
move(newX,minY);
} /* End podEndMove */
/*************/
} /* end class */
} /* end package */
