if(!this.canvasEl){return;}var pw=Math.ceil((this.bodyEl.getWidth()-this.canvasEl.width)/2);var ph=Math.ceil((this.bodyEl.getHeight()-this.canvasEl.height)/2);this.previewEl.setLeft(pw);this.previewEl.setTop(ph);},onMouseDown:function(e){e.stopEvent();this.dragable=true;
this.pinching=false;if(this.isDocument&&(this.canvasEl.width<this.thumbEl.getWidth()||this.canvasEl.height<this.thumbEl.getHeight())){this.dragable=false;return;}this.mouseX=Roo.isTouch?e.browserEvent.touches[0].pageX:e.getPageX();this.mouseY=Roo.isTouch?e.browserEvent.touches[0].pageY:e.getPageY();
},onMouseMove:function(e){e.stopEvent();if(!this.canvasLoaded){return;}if(!this.dragable){return;}var A=Math.ceil(this.thumbEl.getLeft(true));var B=Math.ceil(this.thumbEl.getTop(true));var C=Math.ceil(A+this.thumbEl.getWidth()-this.canvasEl.width);var D=Math.ceil(B+this.thumbEl.getHeight()-this.canvasEl.height);
-var x=Roo.isTouch?e.browserEvent.touches[0].pageX:e.getPageX();var y=Roo.isTouch?e.browserEvent.touches[0].pageY:e.getPageY();x=x-this.mouseX;y=y-this.mouseY;var E=Math.ceil(x+this.previewEl.getLeft(true));var F=Math.ceil(y+this.previewEl.getTop(true));E=(A<E)?A:((C>E)?C:E);
-F=(B<F)?B:((D>F)?D:F);this.previewEl.setLeft(E);this.previewEl.setTop(F);this.mouseX=Roo.isTouch?e.browserEvent.touches[0].pageX:e.getPageX();this.mouseY=Roo.isTouch?e.browserEvent.touches[0].pageY:e.getPageY();},onMouseUp:function(e){e.stopEvent();this.dragable=false;
-},onMouseWheel:function(e){e.stopEvent();this.startScale=this.scale;this.scale=(e.getWheelDelta()==1)?(this.scale+1):(this.scale-1);if(!this.zoomable()){this.scale=this.startScale;return;}this.draw();return;},zoomable:function(){var A=this.thumbEl.getWidth()/this.minWidth;
-if(this.minWidth<this.minHeight){A=this.thumbEl.getHeight()/this.minHeight;}var B=Math.ceil(this.imageEl.OriginWidth*this.getScaleLevel()/A);var C=Math.ceil(this.imageEl.OriginHeight*this.getScaleLevel()/A);var D=this.imageEl.OriginWidth;var E=this.imageEl.OriginHeight;
+if(A>C){var E=A;A=C;C=E;}if(B>D){var F=B;B=D;D=F;}var x=Roo.isTouch?e.browserEvent.touches[0].pageX:e.getPageX();var y=Roo.isTouch?e.browserEvent.touches[0].pageY:e.getPageY();x=x-this.mouseX;y=y-this.mouseY;var G=Math.ceil(x+this.previewEl.getLeft(true));
+var H=Math.ceil(y+this.previewEl.getTop(true));G=(G<A)?A:((G>C)?C:G);H=(H<B)?B:((H>D)?D:H);this.previewEl.setLeft(G);this.previewEl.setTop(H);this.mouseX=Roo.isTouch?e.browserEvent.touches[0].pageX:e.getPageX();this.mouseY=Roo.isTouch?e.browserEvent.touches[0].pageY:e.getPageY();
+},onMouseUp:function(e){e.stopEvent();this.dragable=false;},onMouseWheel:function(e){e.stopEvent();this.startScale=this.scale;this.scale=(e.getWheelDelta()==1)?(this.scale+1):(this.scale-1);console.log("START SCALE:"+this.startScale);console.log("TEST SCALE: "+this.startScale);
+if(!this.zoomable()){this.scale=this.startScale;return;}console.log("END SCALE: "+this.Scale);this.draw();return;},zoomable:function(){var A=this.thumbEl.getWidth()/this.minWidth;if(this.minWidth<this.minHeight){A=this.thumbEl.getHeight()/this.minHeight;}
+console.log("MINSCALE: "+A);var B=Math.ceil(this.imageEl.OriginWidth*this.getScaleLevel()/A);var C=Math.ceil(this.imageEl.OriginHeight*this.getScaleLevel()/A);console.log("WIDTH: "+B);console.log("HEIGHT: "+C);var D=this.imageEl.OriginWidth;var E=this.imageEl.OriginHeight;
if(this.isDocument&&(this.rotate==0||this.rotate==180)&&(B>this.imageEl.OriginWidth||C>this.imageEl.OriginHeight||(B<this.minWidth&&C<this.minHeight))){return false;}if(this.isDocument&&(this.rotate==90||this.rotate==270)&&(B>this.imageEl.OriginWidth||C>this.imageEl.OriginHeight||(B<this.minHeight&&C<this.minWidth))){return false;
}if(!this.isDocument&&(this.rotate==0||this.rotate==180)&&(B<this.minWidth||C<this.minHeight||B>D||C>E)){return false;}if(!this.isDocument&&(this.rotate==90||this.rotate==270)&&(B<this.minHeight||B>this.imageEl.OriginWidth||C<this.minWidth||C>this.imageEl.OriginHeight)){return false;
}return true;},onRotateLeft:function(e){if(!this.isDocument&&(this.canvasEl.height<this.thumbEl.getWidth()||this.canvasEl.width<this.thumbEl.getHeight())){var A=this.thumbEl.getWidth()/this.minWidth;var bw=Math.ceil(this.canvasEl.width/this.getScaleLevel());
this.baseScale=B/this.imageEl.OriginHeight;}if(this.imageEl.OriginWidth>this.imageEl.OriginHeight){B=this.thumbEl.getWidth();this.baseScale=B/this.imageEl.OriginHeight;if(this.imageEl.OriginWidth*this.baseScale<this.thumbEl.getHeight()){A=this.thumbEl.getHeight();
this.baseScale=A/this.imageEl.OriginWidth;}}return;}A=this.thumbEl.getWidth();this.baseScale=A/this.imageEl.OriginWidth;if(this.imageEl.OriginHeight*this.baseScale<this.thumbEl.getHeight()){B=this.thumbEl.getHeight();this.baseScale=B/this.imageEl.OriginHeight;
}if(this.imageEl.OriginWidth>this.imageEl.OriginHeight){B=this.thumbEl.getHeight();this.baseScale=B/this.imageEl.OriginHeight;if(this.imageEl.OriginWidth*this.baseScale<this.thumbEl.getWidth()){A=this.thumbEl.getWidth();this.baseScale=A/this.imageEl.OriginWidth;
-}}if(this.imageEl.OriginWidth<this.minWidth){this.baseScale=A/this.minWidth;}return;},getScaleLevel:function(){return this.baseScale*Math.pow(1.02,this.scale);},onTouchStart:function(e){if(!this.canvasLoaded){this.beforeSelectFile(e);return;}var A=e.browserEvent.touches;
-if(!A){return;}if(A.length==1){this.onMouseDown(e);return;}if(A.length!=2){return;}var B=[];for(var i=0,C;C=A[i];i++){B.push(C.pageX,C.pageY);}var x=Math.pow(B[0]-B[2],2);var y=Math.pow(B[1]-B[3],2);this.startDistance=Math.sqrt(x+y);this.startScale=this.scale;
-this.pinching=true;this.dragable=false;},onTouchMove:function(e){if(!this.pinching&&!this.dragable){return;}var A=e.browserEvent.touches;if(!A){return;}if(this.dragable){this.onMouseMove(e);return;}var B=[];for(var i=0,C;C=A[i];i++){B.push(C.pageX,C.pageY);
-}var x=Math.pow(B[0]-B[2],2);var y=Math.pow(B[1]-B[3],2);this.endDistance=Math.sqrt(x+y);this.scale=this.startScale+Math.floor(Math.log(this.endDistance/this.startDistance)/Math.log(1.1));if(!this.zoomable()){this.scale=this.startScale;return;}this.draw();
-},onTouchEnd:function(e){this.pinching=false;this.dragable=false;},process:function(A,B){if(this.loadMask){this.maskEl.mask(this.loadingText);}this.xhr=new XMLHttpRequest();A.xhr=this.xhr;this.xhr.open(this.method,this.url,true);var C={"Accept":"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"}
+}}if(this.imageEl.OriginWidth<this.minWidth||this.imageEl.OriginHeight<this.minHeight){this.baseScale=A/this.minWidth;}console.log(this.baseScale);return;},getScaleLevel:function(){return this.baseScale*Math.pow(1.02,this.scale);},onTouchStart:function(e){if(!this.canvasLoaded){this.beforeSelectFile(e);
+return;}var A=e.browserEvent.touches;if(!A){return;}if(A.length==1){this.onMouseDown(e);return;}if(A.length!=2){return;}var B=[];for(var i=0,C;C=A[i];i++){B.push(C.pageX,C.pageY);}var x=Math.pow(B[0]-B[2],2);var y=Math.pow(B[1]-B[3],2);this.startDistance=Math.sqrt(x+y);
+this.startScale=this.scale;this.pinching=true;this.dragable=false;},onTouchMove:function(e){if(!this.pinching&&!this.dragable){return;}var A=e.browserEvent.touches;if(!A){return;}if(this.dragable){this.onMouseMove(e);return;}var B=[];for(var i=0,C;C=A[i];
+i++){B.push(C.pageX,C.pageY);}var x=Math.pow(B[0]-B[2],2);var y=Math.pow(B[1]-B[3],2);this.endDistance=Math.sqrt(x+y);this.scale=this.startScale+Math.floor(Math.log(this.endDistance/this.startDistance)/Math.log(1.1));if(!this.zoomable()){this.scale=this.startScale;
+return;}this.draw();},onTouchEnd:function(e){this.pinching=false;this.dragable=false;},process:function(A,B){if(this.loadMask){this.maskEl.mask(this.loadingText);}this.xhr=new XMLHttpRequest();A.xhr=this.xhr;this.xhr.open(this.method,this.url,true);var C={"Accept":"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"}
;for(var D in C){var E=C[D];if(E){this.xhr.setRequestHeader(D,E);}}var F=this;this.xhr.onload=function(){F.xhrOnLoad(F.xhr);};this.xhr.onerror=function(){F.xhrOnError(F.xhr);};var G=new FormData();G.append('returnHTML','NO');if(B){G.append('crop',B);}if(typeof(A)!='undefined'&&(typeof(A.id)=='undefined'||A.id*1<1)){G.append(this.paramName,A,A.name);
}if(typeof(A.filename)!='undefined'){G.append('filename',A.filename);}if(typeof(A.mimetype)!='undefined'){G.append('mimetype',A.mimetype);}if(this.fireEvent('arrange',this,G)!=false){this.xhr.send(G);};},xhrOnLoad:function(A){if(this.loadMask){this.maskEl.unmask();
}if(A.readyState!==4){this.fireEvent('exception',this,A);return;}var B=Roo.decode(A.responseText);if(!B.success){this.fireEvent('exception',this,A);return;}var B=Roo.decode(A.responseText);this.fireEvent('upload',this,B);},xhrOnError:function(){if(this.loadMask){this.maskEl.unmask();
projects / roojs1 / blobdiff