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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
viewUtils = require("js/helper-classes/3D/view-utils").ViewUtils,
snapManager = require("js/helper-classes/3D/snap-manager").SnapManager;
var Rotate3DToolBase = require("js/tools/Rotate3DToolBase").Rotate3DToolBase;
var toolHandleModule = require("js/stage/tool-handle");
exports.RotateObject3DTool = Montage.create(Rotate3DToolBase, {
_toolID: { value: "rotateObject3DTool" },
_imageID: { value: "rotateObject3DToolImg" },
_toolImageClass: { value: "rotateObject3DToolUp" },
_selectedToolImageClass: { value: "rotateObject3DToolDown" },
_toolTipText : { value : "3D Rotate Object Tool" },
_initializeToolHandles: {
value: function() {
this.rotateStage = false;
if(!this._handles)
{
this._handles = [];
// rotateX
var rX = toolHandleModule.RotateHandle.create();
rX.init("url('images/cursors/Translate_X.png') 0 0, default", 'rgba(255,0,0,1)', "x");
this._handles.push(rX);
// rotateY
var rY = toolHandleModule.RotateHandle.create();
rY.init("url('images/cursors/Translate_Y.png') 0 0, default", 'rgba(0,255,0,1)', "y");
this._handles.push(rY);
// rotateZ
var rZ = toolHandleModule.RotateHandle.create();
rZ.init("url('images/cursors/Translate_Z.png') 0 0, default", 'rgba(0,0,255,1)', "z");
this._handles.push(rZ);
}
else
{
// may need to reset values if they were changed by the stage rotate tool
var len = this._handles.length;
var i = 0,
toolHandle;
for (i=0; i<len; i++)
{
toolHandle = this._handles[i];
toolHandle._lineWidth = 2;
toolHandle._radius = 50;
toolHandle._nTriangles = 30;
var angle = 2.0*Math.PI/Number(toolHandle._nTriangles);
toolHandle._rotMat = Matrix.RotationZ( angle );
}
}
this._inLocalMode = (this.options.selectedMode === "rotateLocally");
}
},
initializeSnapping : {
value : function(event)
{
// console.log( "initializeSnapping" );
var selectedElements = this.application.ninja.selectedElements;
if(this.rotateStage) {
selectedElements = [this.application.ninja.currentDocument.documentRoot];
}
this._mouseDownHitRec = null;
this._mouseUpHitRec = null;
snapManager.clearAvoidList();
snapManager.clearDragPlane();
// the translate tool does snap align to the bounds of the object only.
// turn off snap align to the cursor. This needs to be re-enabled in the mouse up method
snapManager.enableSnapAlign( false );
// snap to element and snap to grid are conditionally enabled based
// on the snap results of the mouse down. enable everything for the first snap
this._snapToElements = snapManager.elementSnapEnabledAppLevel();
this._snapToGrid = snapManager.gridSnapEnabledAppLevel();
this._dragPlane = null;
this._clickedOnStage = false;
var do3DSnap = true;
if(this._handleMode === null)
{
snapManager.enableElementSnap ( true );
snapManager.enableGridSnap ( true );
}
// else
// {
// this._delta = null;
// special case for z-translation
// if(this._handleMode === 0)
// {
// this._dragPlane = viewUtils.getNormalToUnprojectedElementPlane(this._target);
// snapManager.setupDragPlaneFromPlane(this._dragPlane);
// do3DSnap = false;
// snapManager.enableElementSnap ( false );
// snapManager.enableGridSnap ( false );
// }
// }
if (selectedElements.length)
{
var point = webkitConvertPointFromPageToNode(this.application.ninja.stage.canvas,
new WebKitPoint(event.pageX, event.pageY));
// do the snap before setting up the avoid list to allow
// a snap on the mouse down
var hitRec = snapManager.snap(point.x, point.y, do3DSnap);
// if(this._handleMode === 2)
// {
// // translate z doesn't snap to element so hitRec's element will always be different
// // from what the browser says we clicked on. So, skip this check.
// }
// else
// {
// // Check that hitRec's element matches element that browser says we clicked on
// // TODO - This is still not working when using a handle that is on top of an
// // element that is not currently selected
// var elt = this.application.ninja.stage.GetSelectableElement(event);
// if(elt && (elt !== hitRec.getElement()))
// {
// hitRec = snapManager.findHitRecordForElement(elt);
// }
// if(elt === this.application.ninja.currentSelectedContainer)
// {
// this._clickedOnStage = true;
// }
// }
// we don't want to snap to selected objects during the drag
// var len = this._targets.length;
// for(var i=0; i<len; i++)
// {
// snapManager.addToAvoidList( this._targets[i].elt );
// }
if (hitRec)
{
// disable snap attributes
if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT)
{
this._snapToElements = false;
this._snapToGrid = false;
}
else if (hitRec.getType() == hitRec.SNAP_TYPE_ELEMENT_CENTER)
{
snapManager.enableSnapAlign( snapManager.snapAlignEnabledAppLevel() );
}
if(this._handleMode === 0)
this.clickedObject = this._target;
// parameterize the snap point on the target
this._snapParam = this.parameterizeSnap( hitRec );
if(!this._dragPlane)
{
if (selectedElements.length === 1)
{
this._dragPlane = viewUtils.getUnprojectedElementPlane(this._clickedObject);
snapManager.setupDragPlaneFromPlane(this._dragPlane);
}
else
{
this._dragPlane = snapManager.setupDragPlanes( hitRec, true );
}
}
// no quadrant snapping for the rotate tool
this._shouldUseQuadPt = false;
var wpHitRec = hitRec.convertToWorkingPlane( this._dragPlane );
this._mouseDownHitRec = wpHitRec;
this._mouseUpHitRec = null;
var pt = hitRec.getScreenPoint();
this.downPoint.x = pt[0];
this.downPoint.y = pt[1];
this.downPoint.z = pt[2];
// TODO - need to figure out snapManager dependency by drawUtils.
// For now, bypassing by calling snapManager.drawLastHit();
// drawUtils.refreshDisplay();
// snapManager.drawLastHit();
}
}
else
{
this.target = null;
}
}
},
_handleToolOptionsChange: {
value: function(event) {
this._inLocalMode = event.detail.mode;
this.DrawHandles();
}
}
});
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