From ffa3ed2309bc7a5a07821a470a161217330f8b71 Mon Sep 17 00:00:00 2001
From: leon <leon@roojs.com>
Date: Wed, 6 Jul 2022 13:08:32 +0800
Subject: [PATCH] roojs-core.js roojs-core-debug.js roojs-ui.js
 roojs-ui-debug.js roojs-all.js roojs-debug.js

---
 roojs-all.js      | 51 ++++++++++++++++++++++++-----------------------
 roojs-debug.js    |  4 ++++
 roojs-ui-debug.js |  4 ++++
 roojs-ui.js       | 51 ++++++++++++++++++++++++-----------------------
 4 files changed, 60 insertions(+), 50 deletions(-)

diff --git a/roojs-all.js b/roojs-all.js
index ef31a22642..202049c51c 100644
--- a/roojs-all.js
+++ b/roojs-all.js
@@ -2951,28 +2951,29 @@ this.baseScale=A/this.imageEl.OriginWidth;}return;}if(this.baseRotate==6||this.b
 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;
-}}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();}Roo.log('xhr on error');var A=Roo.decode(xhr.responseText);
-Roo.log(A);},prepare:function(A){console.log("PREPARE");console.log(A);if(this.loadMask){this.maskEl.mask(this.loadingText);}this.file=false;this.exif={};if(typeof(A)==='string'){this.loadCanvas(A);return;}if(!A||!this.urlAPI){return;}this.file=A;this.cropType=A.type;
-var B=this;if(this.fireEvent('prepare',this,this.file)!=false){var C=new FileReader();C.onload=function(e){if(e.target.error){Roo.log(e.target.error);return;}var D=e.target.result,E=new DataView(D),F=2,G=E.byteLength-4,H,I;if(E.getUint16(0)===0xffd8){while(F<G){H=E.getUint16(F);
-if((H>=0xffe0&&H<=0xffef)||H===0xfffe){I=E.getUint16(F+2)+2;if(F+I>E.byteLength){Roo.log('Invalid meta data: Invalid segment size.');break;}if(H==0xffe1){B.parseExifData(E,F,I);}F+=I;continue;}break;}}var J=B.urlAPI.createObjectURL(B.file);B.loadCanvas(J);
-return;};C.readAsArrayBuffer(this.file);}},parseExifData:function(A,B,C){var D=B+10,E,F;if(A.getUint32(B+4)!==0x45786966){return;}if(A.getUint32(B+4)!==0x45786966){return;}if(D+8>A.byteLength){Roo.log('Invalid Exif data: Invalid segment size.');return;}if(A.getUint16(B+8)!==0x0000){Roo.log('Invalid Exif data: Missing byte alignment offset.');
-return;}switch(A.getUint16(D)){case 0x4949:E=true;break;case 0x4D4D:E=false;break;default:Roo.log('Invalid Exif data: Invalid byte alignment marker.');return;}if(A.getUint16(D+2,E)!==0x002A){Roo.log('Invalid Exif data: Missing TIFF marker.');return;}F=A.getUint32(D+4,E);
-this.parseExifTags(A,D,D+F,E);},parseExifTags:function(A,B,C,D){var E,F,i;if(C+6>A.byteLength){Roo.log('Invalid Exif data: Invalid directory offset.');return;}E=A.getUint16(C,D);F=C+2+12*E;if(F+4>A.byteLength){Roo.log('Invalid Exif data: Invalid directory size.');
-return;}for(i=0;i<E;i+=1){this.parseExifTag(A,B,C+2+12*i,D);}return A.getUint32(F,D);},parseExifTag:function(A,B,C,D){var E=A.getUint16(C,D);this.exif[E]=this.getExifValue(A,B,C,A.getUint16(C+2,D),A.getUint32(C+4,D),D);},getExifValue:function(A,B,C,D,E,F){var G=Roo.dialog.UploadCropbox.exifTagTypes[D],H,I,J,i,K,c;
-if(!G){Roo.log('Invalid Exif data: Invalid tag type.');return;}H=G.size*E;I=H>4?B+A.getUint32(C+8,F):(C+8);if(I+H>A.byteLength){Roo.log('Invalid Exif data: Invalid data offset.');return;}if(E===1){return G.getValue(A,I,F);}J=[];for(i=0;i<E;i+=1){J[i]=G.getValue(A,I+i*G.size,F);
-}if(G.ascii){K='';for(i=0;i<J.length;i+=1){c=J[i];if(c==='\u0000'){break;}K+=c;}return K;}return J;}});Roo.apply(Roo.dialog.UploadCropbox,{tags:{'Orientation':0x0112
-},Orientation:{1:0,3:180,6:90,8:270},exifTagTypes:{1:{getValue:function(A,B){return A.getUint8(B);
-},size:1},2:{getValue:function(A,B){return String.fromCharCode(A.getUint8(B));},size:1,ascii:true},3:{getValue:function(A,B,C){return A.getUint16(B,C);},size:2},4:{getValue:function(A,B,C){return A.getUint32(B,C);},size:4},5:{getValue:function(A,B,C){return A.getUint32(B,C)/A.getUint32(B+4,C);
-},size:8},9:{getValue:function(A,B,C){return A.getInt32(B,C);},size:4},10:{getValue:function(A,B,C){return A.getInt32(B,C)/A.getInt32(B+4,C);},size:8}},footer:{STANDARD:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-picture',action:'picture',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-picture-o"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
-]}],DOCUMENT:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-download',action:'download',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-download"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-crop',action:'crop',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-crop"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-trash',action:'trash',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-trash"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}],ROTATOR:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}]}});
+}}if(this.imageEl.OriginHeight<this.minHeight){this.baseScale=A/this.minHeight;}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();
+}Roo.log('xhr on error');var A=Roo.decode(xhr.responseText);Roo.log(A);},prepare:function(A){console.log("PREPARE");console.log(A);if(this.loadMask){this.maskEl.mask(this.loadingText);}this.file=false;this.exif={};if(typeof(A)==='string'){this.loadCanvas(A);
+return;}if(!A||!this.urlAPI){return;}this.file=A;this.cropType=A.type;var B=this;if(this.fireEvent('prepare',this,this.file)!=false){var C=new FileReader();C.onload=function(e){if(e.target.error){Roo.log(e.target.error);return;}var D=e.target.result,E=new DataView(D),F=2,G=E.byteLength-4,H,I;
+if(E.getUint16(0)===0xffd8){while(F<G){H=E.getUint16(F);if((H>=0xffe0&&H<=0xffef)||H===0xfffe){I=E.getUint16(F+2)+2;if(F+I>E.byteLength){Roo.log('Invalid meta data: Invalid segment size.');break;}if(H==0xffe1){B.parseExifData(E,F,I);}F+=I;continue;}break;
+}}var J=B.urlAPI.createObjectURL(B.file);B.loadCanvas(J);return;};C.readAsArrayBuffer(this.file);}},parseExifData:function(A,B,C){var D=B+10,E,F;if(A.getUint32(B+4)!==0x45786966){return;}if(A.getUint32(B+4)!==0x45786966){return;}if(D+8>A.byteLength){Roo.log('Invalid Exif data: Invalid segment size.');
+return;}if(A.getUint16(B+8)!==0x0000){Roo.log('Invalid Exif data: Missing byte alignment offset.');return;}switch(A.getUint16(D)){case 0x4949:E=true;break;case 0x4D4D:E=false;break;default:Roo.log('Invalid Exif data: Invalid byte alignment marker.');return;
+}if(A.getUint16(D+2,E)!==0x002A){Roo.log('Invalid Exif data: Missing TIFF marker.');return;}F=A.getUint32(D+4,E);this.parseExifTags(A,D,D+F,E);},parseExifTags:function(A,B,C,D){var E,F,i;if(C+6>A.byteLength){Roo.log('Invalid Exif data: Invalid directory offset.');
+return;}E=A.getUint16(C,D);F=C+2+12*E;if(F+4>A.byteLength){Roo.log('Invalid Exif data: Invalid directory size.');return;}for(i=0;i<E;i+=1){this.parseExifTag(A,B,C+2+12*i,D);}return A.getUint32(F,D);},parseExifTag:function(A,B,C,D){var E=A.getUint16(C,D);this.exif[E]=this.getExifValue(A,B,C,A.getUint16(C+2,D),A.getUint32(C+4,D),D);
+},getExifValue:function(A,B,C,D,E,F){var G=Roo.dialog.UploadCropbox.exifTagTypes[D],H,I,J,i,K,c;if(!G){Roo.log('Invalid Exif data: Invalid tag type.');return;}H=G.size*E;I=H>4?B+A.getUint32(C+8,F):(C+8);if(I+H>A.byteLength){Roo.log('Invalid Exif data: Invalid data offset.');
+return;}if(E===1){return G.getValue(A,I,F);}J=[];for(i=0;i<E;i+=1){J[i]=G.getValue(A,I+i*G.size,F);}if(G.ascii){K='';for(i=0;i<J.length;i+=1){c=J[i];if(c==='\u0000'){break;}K+=c;}return K;}return J;}});Roo.apply(Roo.dialog.UploadCropbox,{tags:{'Orientation':0x0112
+}
+,Orientation:{1:0,3:180,6:90,8:270},exifTagTypes:{1:{getValue:function(A,B){return A.getUint8(B);},size:1},2:{getValue:function(A,B){return String.fromCharCode(A.getUint8(B));},size:1,ascii:true},3:{getValue:function(A,B,C){return A.getUint16(B,C);},size:2}
+,4:{getValue:function(A,B,C){return A.getUint32(B,C);},size:4},5:{getValue:function(A,B,C){return A.getUint32(B,C)/A.getUint32(B+4,C);},size:8},9:{getValue:function(A,B,C){return A.getInt32(B,C);},size:4},10:{getValue:function(A,B,C){return A.getInt32(B,C)/A.getInt32(B+4,C);
+},size:8}},footer:{STANDARD:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-picture',action:'picture',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-picture-o"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}],DOCUMENT:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-download',action:'download',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-download"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-crop',action:'crop',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-crop"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-trash',action:'trash',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-trash"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
+]}],ROTATOR:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
+]}]}});
diff --git a/roojs-debug.js b/roojs-debug.js
index 0ee121e70c..8d7bc83345 100644
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -69235,6 +69235,10 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
             }
             
         }
+
+        if(this.imageEl.OriginHeight < this.minHeight) {
+            this.baseScale = width / this.minHeight;
+        }
         
         return;
     },
diff --git a/roojs-ui-debug.js b/roojs-ui-debug.js
index 8b85ef3d04..8412ec9844 100644
--- a/roojs-ui-debug.js
+++ b/roojs-ui-debug.js
@@ -44743,6 +44743,10 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
             }
             
         }
+
+        if(this.imageEl.OriginHeight < this.minHeight) {
+            this.baseScale = width / this.minHeight;
+        }
         
         return;
     },
diff --git a/roojs-ui.js b/roojs-ui.js
index 1ba54baab6..8891bcb90b 100644
--- a/roojs-ui.js
+++ b/roojs-ui.js
@@ -2005,28 +2005,29 @@ this.baseScale=A/this.imageEl.OriginWidth;}return;}if(this.baseRotate==6||this.b
 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;
-}}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();}Roo.log('xhr on error');var A=Roo.decode(xhr.responseText);
-Roo.log(A);},prepare:function(A){console.log("PREPARE");console.log(A);if(this.loadMask){this.maskEl.mask(this.loadingText);}this.file=false;this.exif={};if(typeof(A)==='string'){this.loadCanvas(A);return;}if(!A||!this.urlAPI){return;}this.file=A;this.cropType=A.type;
-var B=this;if(this.fireEvent('prepare',this,this.file)!=false){var C=new FileReader();C.onload=function(e){if(e.target.error){Roo.log(e.target.error);return;}var D=e.target.result,E=new DataView(D),F=2,G=E.byteLength-4,H,I;if(E.getUint16(0)===0xffd8){while(F<G){H=E.getUint16(F);
-if((H>=0xffe0&&H<=0xffef)||H===0xfffe){I=E.getUint16(F+2)+2;if(F+I>E.byteLength){Roo.log('Invalid meta data: Invalid segment size.');break;}if(H==0xffe1){B.parseExifData(E,F,I);}F+=I;continue;}break;}}var J=B.urlAPI.createObjectURL(B.file);B.loadCanvas(J);
-return;};C.readAsArrayBuffer(this.file);}},parseExifData:function(A,B,C){var D=B+10,E,F;if(A.getUint32(B+4)!==0x45786966){return;}if(A.getUint32(B+4)!==0x45786966){return;}if(D+8>A.byteLength){Roo.log('Invalid Exif data: Invalid segment size.');return;}if(A.getUint16(B+8)!==0x0000){Roo.log('Invalid Exif data: Missing byte alignment offset.');
-return;}switch(A.getUint16(D)){case 0x4949:E=true;break;case 0x4D4D:E=false;break;default:Roo.log('Invalid Exif data: Invalid byte alignment marker.');return;}if(A.getUint16(D+2,E)!==0x002A){Roo.log('Invalid Exif data: Missing TIFF marker.');return;}F=A.getUint32(D+4,E);
-this.parseExifTags(A,D,D+F,E);},parseExifTags:function(A,B,C,D){var E,F,i;if(C+6>A.byteLength){Roo.log('Invalid Exif data: Invalid directory offset.');return;}E=A.getUint16(C,D);F=C+2+12*E;if(F+4>A.byteLength){Roo.log('Invalid Exif data: Invalid directory size.');
-return;}for(i=0;i<E;i+=1){this.parseExifTag(A,B,C+2+12*i,D);}return A.getUint32(F,D);},parseExifTag:function(A,B,C,D){var E=A.getUint16(C,D);this.exif[E]=this.getExifValue(A,B,C,A.getUint16(C+2,D),A.getUint32(C+4,D),D);},getExifValue:function(A,B,C,D,E,F){var G=Roo.dialog.UploadCropbox.exifTagTypes[D],H,I,J,i,K,c;
-if(!G){Roo.log('Invalid Exif data: Invalid tag type.');return;}H=G.size*E;I=H>4?B+A.getUint32(C+8,F):(C+8);if(I+H>A.byteLength){Roo.log('Invalid Exif data: Invalid data offset.');return;}if(E===1){return G.getValue(A,I,F);}J=[];for(i=0;i<E;i+=1){J[i]=G.getValue(A,I+i*G.size,F);
-}if(G.ascii){K='';for(i=0;i<J.length;i+=1){c=J[i];if(c==='\u0000'){break;}K+=c;}return K;}return J;}});Roo.apply(Roo.dialog.UploadCropbox,{tags:{'Orientation':0x0112
-},Orientation:{1:0,3:180,6:90,8:270},exifTagTypes:{1:{getValue:function(A,B){return A.getUint8(B);
-},size:1},2:{getValue:function(A,B){return String.fromCharCode(A.getUint8(B));},size:1,ascii:true},3:{getValue:function(A,B,C){return A.getUint16(B,C);},size:2},4:{getValue:function(A,B,C){return A.getUint32(B,C);},size:4},5:{getValue:function(A,B,C){return A.getUint32(B,C)/A.getUint32(B+4,C);
-},size:8},9:{getValue:function(A,B,C){return A.getInt32(B,C);},size:4},10:{getValue:function(A,B,C){return A.getInt32(B,C)/A.getInt32(B+4,C);},size:8}},footer:{STANDARD:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-picture',action:'picture',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-picture-o"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
-]}],DOCUMENT:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-download',action:'download',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-download"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-crop',action:'crop',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-crop"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-trash',action:'trash',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-trash"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}],ROTATOR:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
-]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}]}});
+}}if(this.imageEl.OriginHeight<this.minHeight){this.baseScale=A/this.minHeight;}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();
+}Roo.log('xhr on error');var A=Roo.decode(xhr.responseText);Roo.log(A);},prepare:function(A){console.log("PREPARE");console.log(A);if(this.loadMask){this.maskEl.mask(this.loadingText);}this.file=false;this.exif={};if(typeof(A)==='string'){this.loadCanvas(A);
+return;}if(!A||!this.urlAPI){return;}this.file=A;this.cropType=A.type;var B=this;if(this.fireEvent('prepare',this,this.file)!=false){var C=new FileReader();C.onload=function(e){if(e.target.error){Roo.log(e.target.error);return;}var D=e.target.result,E=new DataView(D),F=2,G=E.byteLength-4,H,I;
+if(E.getUint16(0)===0xffd8){while(F<G){H=E.getUint16(F);if((H>=0xffe0&&H<=0xffef)||H===0xfffe){I=E.getUint16(F+2)+2;if(F+I>E.byteLength){Roo.log('Invalid meta data: Invalid segment size.');break;}if(H==0xffe1){B.parseExifData(E,F,I);}F+=I;continue;}break;
+}}var J=B.urlAPI.createObjectURL(B.file);B.loadCanvas(J);return;};C.readAsArrayBuffer(this.file);}},parseExifData:function(A,B,C){var D=B+10,E,F;if(A.getUint32(B+4)!==0x45786966){return;}if(A.getUint32(B+4)!==0x45786966){return;}if(D+8>A.byteLength){Roo.log('Invalid Exif data: Invalid segment size.');
+return;}if(A.getUint16(B+8)!==0x0000){Roo.log('Invalid Exif data: Missing byte alignment offset.');return;}switch(A.getUint16(D)){case 0x4949:E=true;break;case 0x4D4D:E=false;break;default:Roo.log('Invalid Exif data: Invalid byte alignment marker.');return;
+}if(A.getUint16(D+2,E)!==0x002A){Roo.log('Invalid Exif data: Missing TIFF marker.');return;}F=A.getUint32(D+4,E);this.parseExifTags(A,D,D+F,E);},parseExifTags:function(A,B,C,D){var E,F,i;if(C+6>A.byteLength){Roo.log('Invalid Exif data: Invalid directory offset.');
+return;}E=A.getUint16(C,D);F=C+2+12*E;if(F+4>A.byteLength){Roo.log('Invalid Exif data: Invalid directory size.');return;}for(i=0;i<E;i+=1){this.parseExifTag(A,B,C+2+12*i,D);}return A.getUint32(F,D);},parseExifTag:function(A,B,C,D){var E=A.getUint16(C,D);this.exif[E]=this.getExifValue(A,B,C,A.getUint16(C+2,D),A.getUint32(C+4,D),D);
+},getExifValue:function(A,B,C,D,E,F){var G=Roo.dialog.UploadCropbox.exifTagTypes[D],H,I,J,i,K,c;if(!G){Roo.log('Invalid Exif data: Invalid tag type.');return;}H=G.size*E;I=H>4?B+A.getUint32(C+8,F):(C+8);if(I+H>A.byteLength){Roo.log('Invalid Exif data: Invalid data offset.');
+return;}if(E===1){return G.getValue(A,I,F);}J=[];for(i=0;i<E;i+=1){J[i]=G.getValue(A,I+i*G.size,F);}if(G.ascii){K='';for(i=0;i<J.length;i+=1){c=J[i];if(c==='\u0000'){break;}K+=c;}return K;}return J;}});Roo.apply(Roo.dialog.UploadCropbox,{tags:{'Orientation':0x0112
+}
+,Orientation:{1:0,3:180,6:90,8:270},exifTagTypes:{1:{getValue:function(A,B){return A.getUint8(B);},size:1},2:{getValue:function(A,B){return String.fromCharCode(A.getUint8(B));},size:1,ascii:true},3:{getValue:function(A,B,C){return A.getUint16(B,C);},size:2}
+,4:{getValue:function(A,B,C){return A.getUint32(B,C);},size:4},5:{getValue:function(A,B,C){return A.getUint32(B,C)/A.getUint32(B+4,C);},size:8},9:{getValue:function(A,B,C){return A.getInt32(B,C);},size:4},10:{getValue:function(A,B,C){return A.getInt32(B,C)/A.getInt32(B+4,C);
+},size:8}},footer:{STANDARD:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-picture',action:'picture',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-picture-o"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}]}],DOCUMENT:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-download',action:'download',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-download"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-crop',action:'crop',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-crop"></i>'}
+]},{tag:'div',cls:'btn-group roo-upload-cropbox-trash',action:'trash',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-trash"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
+]}],ROTATOR:[{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-left',action:'rotate-left',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-undo"></i>'}]},{tag:'div',cls:'btn-group roo-upload-cropbox-rotate-right',action:'rotate-right',cn:[{tag:'button',cls:'btn btn-default',html:'<i class="fa fa-repeat"></i>'}
+]}]}});
-- 
2.39.2