Roo/dialog/UploadCropbox.js

[roojs1] / Roo / dialog / UploadCropbox.js

diff --git a/Roo/dialog/UploadCropbox.js b/Roo/dialog/UploadCropbox.js
index 7d9bbde..1dcf9f9 100644 (file)
--- a/Roo/dialog/UploadCropbox.js
+++ b/Roo/dialog/UploadCropbox.js
@@ -26,7 +26,6 @@
  */
 
  Roo.dialog.UploadCropbox = function(config){
-    console.log("Dialog UploadCropbox Constructor");
     Roo.dialog.UploadCropbox.superclass.constructor.call(this, config);
     
     this.addEvents({
@@ -122,7 +121,14 @@
          * @param {Roo.dialog.UploadCropbox} this
          * @param {Object} formData
          */
-        "arrange" : true
+        "arrange" : true,
+        /**
+         * @event loadcanvas
+         * Fire after load the canvas
+         * @param {Roo.dialog.UploadCropbox}
+         * @param {Object} imgEl
+         */
+        "loadcanvas" : true
     });
     
     this.buttons = this.buttons || Roo.dialog.UploadCropbox.footer.STANDARD;
@@ -226,17 +232,6 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
         
             cfg.id = this.id || Roo.id();
             
-            // fill in the extra attributes 
-            if (this.xattr && typeof(this.xattr) =='object') {
-                for (var i in this.xattr) {
-                    cfg[i] = this.xattr[i];
-                }
-            }
-            
-            if(this.dataId){
-                cfg.dataId = this.dataId;
-            }
-            
             if (this.cls) {
                 cfg.cls = (typeof(cfg.cls) == 'undefined' ? this.cls : cfg.cls) + ' ' + this.cls;
             }
@@ -245,20 +240,8 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
                 cfg.style = (typeof(cfg.style) == 'undefined' ? this.style : cfg.style) + '; ' + this.style;
             }
             
-            if(this.name){
-                cfg.name = this.name;
-            }
-            
             this.el = ct.createChild(cfg, position);
             
-            if (this.tooltip) {
-                this.tooltipEl().attr('tooltip', this.tooltip);
-            }
-            
-            if(this.tabIndex !== undefined){
-                this.el.dom.setAttribute('tabIndex', this.tabIndex);
-            }
-            
             this.initEvents();
         }
         
@@ -355,7 +338,7 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
         this.cropData = false;
         this.notifyEl.dom.innerHTML = this.emptyText;
         
-        this.selectorEl.dom.value = '';
+        // this.selectorEl.dom.value = '';
         
     },
     
@@ -450,29 +433,33 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
     {   
         this.imageEl.OriginWidth = this.imageEl.naturalWidth || this.imageEl.width;
         this.imageEl.OriginHeight = this.imageEl.naturalHeight || this.imageEl.height;
+
+        if(this.fireEvent('loadcanvas', this, this.imageEl) != false){
         
-        this.bodyEl.un('click', this.beforeSelectFile, this);
-        
-        this.notifyEl.hide();
-        this.thumbEl.show();
-        this.footerEl.show();
-        
-        this.baseRotateLevel();
+            this.bodyEl.un('click', this.beforeSelectFile, this);
+            
+            this.notifyEl.hide();
+            this.thumbEl.show();
+            this.footerEl.show();
+            
+            this.baseRotateLevel();
+            
+            if(this.isDocument){
+                this.setThumbBoxSize();
+            }
+            
+            this.setThumbBoxPosition();
+            
+            this.baseScaleLevel();
+            
+            this.draw();
+            
+            this.resize();
+            
+            this.canvasLoaded = true;
         
-        if(this.isDocument){
-            this.setThumbBoxSize();
         }
         
-        this.setThumbBoxPosition();
-        
-        this.baseScaleLevel();
-        
-        this.draw();
-        
-        this.resize();
-        
-        this.canvasLoaded = true;
-        
         if(this.loadMask){
             this.maskEl.unmask();
         }
@@ -559,9 +546,9 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
         e.stopEvent();
         
         this.startScale = this.scale;
-        
+        console.log("START SCALE: " + this.scale);
         this.scale = (e.getWheelDelta() == 1) ? (this.scale + 1) : (this.scale - 1);
-        
+        console.log("END SCALE: " + this.scale);
         if(!this.zoomable()){
             this.scale = this.startScale;
             return;
@@ -574,14 +561,36 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
     
     zoomable : function()
     {
+        console.log("THUMBEL");
+        console.log(this.thumbEl);
         var minScale = this.thumbEl.getWidth() / this.minWidth;
         
         if(this.minWidth < this.minHeight){
             minScale = this.thumbEl.getHeight() / this.minHeight;
         }
+
+        console.log("MINSCALE: " + minScale);
         
         var width = Math.ceil(this.imageEl.OriginWidth * this.getScaleLevel() / minScale);
         var height = Math.ceil(this.imageEl.OriginHeight * this.getScaleLevel() / minScale);
+
+        var maxWidth = this.imageEl.OriginWidth;
+        var maxHeight = this.imageEl.OriginHeight;
+
+        if(this.imageEl.OriginWidth / this.imageEl.OriginHeight  > this.minWidth / this.minHeight && this.imageEl.OriginHeight < this.minHeight) {
+            maxHeight = this.minHeight;
+            maxWidth = this.imageEl.OriginWidth / this.imageEl.OriginHeight * this.minHeight;
+        }
+        if(this.imageEl.OriginWidth / this.imageEl.OriginHeight  < this.minWidth / this.minHeight && this.imageEl.OriginWidth < this.minWidth) {
+            maxWidth = this.minWidth;
+            maxHeight = this.imageEl.OriginHeight /this.imageEl.OriginWidth * this.minWidth;
+        }
+
+        console.log("GETSCALELEVEL: " + this.getScaleLevel());
+        console.log("width: " + width);
+        console.log("height: " + height);
+        console.log("maxWidth: " + maxWidth);
+        console.log("maxHeight: " + maxHeight);
         
         if(
                 this.isDocument &&
@@ -611,10 +620,10 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
                 !this.isDocument &&
                 (this.rotate == 0 || this.rotate == 180) && 
                 (
-                    width < this.minWidth || 
-                    width > this.imageEl.OriginWidth || 
-                    height < this.minHeight || 
-                    height > this.imageEl.OriginHeight
+                    width < this.minWidth || // zoom out
+                    height < this.minHeight ||
+                    width > maxWidth ||
+                    height > maxHeight
                 )
         ){
             return false;
@@ -1187,7 +1196,8 @@ Roo.extend(Roo.dialog.UploadCropbox, Roo.Component,  {
     
     getScaleLevel : function()
     {
-        return this.baseScale * Math.pow(1.1, this.scale);
+        console.log("BASESCALE: " + this.baseScale);
+        return this.baseScale * Math.pow(1.02, this.scale);
     },
     
     onTouchStart : function(e)