mirror of
https://github.com/silverstripe/silverstripe-reports
synced 2024-10-22 11:05:53 +02:00
71cb143070
(merged from branches/gsoc) git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@41901 467b73ca-7a2a-4603-9d3b-597d59a354a9
71 lines
2.9 KiB
JavaScript
71 lines
2.9 KiB
JavaScript
/**
|
|
* @author Mateusz
|
|
*/
|
|
var Resize = {
|
|
|
|
initialize: function(element) {
|
|
this.element = element;
|
|
this.leftBoxConstraint = 20;
|
|
this.topBoxConstraint = 100;
|
|
this.getRelativeMousePos = Resize.getRelativeMousePos.bind(this);
|
|
options = {
|
|
resizeStop: Resize.resizeStop.bind(this),
|
|
onDrag: Resize.onDrag.bind(this),
|
|
onResize: Resize.onResize.bind(this),
|
|
getMousePos: Resize.getMousePos.bind(this)
|
|
};
|
|
new Positioning.addBehaviour(this.element);
|
|
this.imageContainerResize = new Resizeable.initialize(element,options);
|
|
this.imageContainerResize.setVisible(false);
|
|
},
|
|
|
|
resizeStop: function(event) {
|
|
if(EventStack.getLastEventElement() != null) {
|
|
imageElement = $('image');
|
|
EventStack.clearStack();
|
|
if(this.imageContainerResize.originalWidth != imageElement.width || this.imageContainerResize.originalHeight != imageElement.height) {
|
|
imageTransformation.resize(imageElement.width,imageElement.height,Resize.resizeCallback.bind(this));
|
|
}
|
|
effects.disableRotate();
|
|
crop.disable();
|
|
this.imageContainerResize.disable();
|
|
}
|
|
},
|
|
|
|
resizeCallback: function() {
|
|
effects.enableRotate();
|
|
crop.enable();
|
|
this.imageContainerResize.enable();
|
|
},
|
|
|
|
onDrag: function()
|
|
{
|
|
if(this.element.getTop() < this.topBoxConstraint) this.element.style.top = this.topBoxConstraint + "px";
|
|
if(this.element.getLeft() < this.leftBoxConstraint) this.element.style.left = this.leftBoxConstraint + "px";
|
|
if(this.element.getTop() + this.element.getHeight() >= this.element.getParentHeight()) this.element.style.top = this.element.getParentHeight() - this.element.getHeight() - 3 + 'px';
|
|
if(this.element.getLeft() + this.element.getWidth() > this.element.getParentWidth()) this.element.style.left = this.element.getParentWidth() - this.element.getWidth() - 3 + 'px';
|
|
imageBox.reCenterIndicator();
|
|
},
|
|
|
|
onResize: function(width,height) {
|
|
$('image').style.width = width + "px";
|
|
$('image').style.height = height + "px";
|
|
},
|
|
getMousePos: function(event) {
|
|
relativeMouseX = this.getRelativeMousePos(event).x;
|
|
relativeMouseY = this.getRelativeMousePos(event).y;
|
|
if(relativeMouseX <= this.leftBoxConstraint) x = this.leftBoxConstraint + this.element.getParentLeft(); else x = relativeMouseX + this.element.getParentLeft();
|
|
if(relativeMouseY <= this.topBoxConstraint) y = this.topBoxConstraint + this.element.getParentTop(); else y = relativeMouseY + this.element.getParentTop();
|
|
if(relativeMouseX >= this.element.getParentWidth()) {
|
|
x = this.element.getParentLeft() + this.element.getParentWidth();
|
|
}
|
|
if(relativeMouseY >= this.element.getParentHeight()) y = this.element.getParentTop() + this.element.getParentHeight();
|
|
return {x: x,y: y};
|
|
},
|
|
|
|
getRelativeMousePos: function(event) {
|
|
relativeMouseX = Event.pointerX(event) - this.element.getParentLeft();
|
|
relativeMouseY = Event.pointerY(event) - this.element.getParentTop();
|
|
return {x: relativeMouseX,y: relativeMouseY};
|
|
}
|
|
} |