replace image cropping library

1 files changed, 0 insertions, 283 deletions

diff --git a/library/cropper/lib/slider.js b/library/cropper/lib/slider.js
deleted file mode 100644
index c0f1fc01b..000000000
--- a/library/cropper/lib/slider.js
+++ /dev/null
@@ -1,283 +0,0 @@
-// Copyright (c) 2005 Marty Haught, Thomas Fuchs 
-//
-// See http://script.aculo.us for more info
-// 
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-// 
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-if(!Control) var Control = {};
-Control.Slider = Class.create();
-
-// options:
-//  axis: 'vertical', or 'horizontal' (default)
-//
-// callbacks:
-//  onChange(value)
-//  onSlide(value)
-Control.Slider.prototype = {
-  initialize: function(handle, track, options) {
-    var slider = this;
-    
-    if(handle instanceof Array) {
-      this.handles = handle.collect( function(e) { return $(e) });
-    } else {
-      this.handles = [$(handle)];
-    }
-    
-    this.track   = $(track);
-    this.options = options || {};
-
-    this.axis      = this.options.axis || 'horizontal';
-    this.increment = this.options.increment || 1;
-    this.step      = parseInt(this.options.step || '1');
-    this.range     = this.options.range || $R(0,1);
-    
-    this.value     = 0; // assure backwards compat
-    this.values    = this.handles.map( function() { return 0 });
-    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
-    this.options.startSpan = $(this.options.startSpan || null);
-    this.options.endSpan   = $(this.options.endSpan || null);
-
-    this.restricted = this.options.restricted || false;
-
-    this.maximum   = this.options.maximum || this.range.end;
-    this.minimum   = this.options.minimum || this.range.start;
-
-    // Will be used to align the handle onto the track, if necessary
-    this.alignX = parseInt(this.options.alignX || '0');
-    this.alignY = parseInt(this.options.alignY || '0');
-    
-    this.trackLength = this.maximumOffset() - this.minimumOffset();
-    this.handleLength = this.isVertical() ? this.handles[0].offsetHeight : this.handles[0].offsetWidth;
-
-    this.active   = false;
-    this.dragging = false;
-    this.disabled = false;
-
-    if(this.options.disabled) this.setDisabled();
-
-    // Allowed values array
-    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
-    if(this.allowedValues) {
-      this.minimum = this.allowedValues.min();
-      this.maximum = this.allowedValues.max();
-    }
-
-    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
-    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
-    this.eventMouseMove = this.update.bindAsEventListener(this);
-
-    // Initialize handles in reverse (make sure first handle is active)
-    this.handles.each( function(h,i) {
-      i = slider.handles.length-1-i;
-      slider.setValue(parseFloat(
-        (slider.options.sliderValue instanceof Array ? 
-          slider.options.sliderValue[i] : slider.options.sliderValue) || 
-         slider.range.start), i);
-      Element.makePositioned(h); // fix IE
-      Event.observe(h, "mousedown", slider.eventMouseDown);
-    });
-    
-    Event.observe(this.track, "mousedown", this.eventMouseDown);
-    Event.observe(document, "mouseup", this.eventMouseUp);
-    Event.observe(document, "mousemove", this.eventMouseMove);
-    
-    this.initialized = true;
-  },
-  dispose: function() {
-    var slider = this;    
-    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
-    Event.stopObserving(document, "mouseup", this.eventMouseUp);
-    Event.stopObserving(document, "mousemove", this.eventMouseMove);
-    this.handles.each( function(h) {
-      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
-    });
-  },
-  setDisabled: function(){
-    this.disabled = true;
-  },
-  setEnabled: function(){
-    this.disabled = false;
-  },  
-  getNearestValue: function(value){
-    if(this.allowedValues){
-      if(value >= this.allowedValues.max()) return(this.allowedValues.max());
-      if(value <= this.allowedValues.min()) return(this.allowedValues.min());
-      
-      var offset = Math.abs(this.allowedValues[0] - value);
-      var newValue = this.allowedValues[0];
-      this.allowedValues.each( function(v) {
-        var currentOffset = Math.abs(v - value);
-        if(currentOffset <= offset){
-          newValue = v;
-          offset = currentOffset;
-        } 
-      });
-      return newValue;
-    }
-    if(value > this.range.end) return this.range.end;
-    if(value < this.range.start) return this.range.start;
-    return value;
-  },
-  setValue: function(sliderValue, handleIdx){
-    if(!this.active) {
-      this.activeHandle    = this.handles[handleIdx];
-      this.activeHandleIdx = handleIdx;
-      this.updateStyles();
-    }
-    handleIdx = handleIdx || this.activeHandleIdx || 0;
-    if(this.initialized && this.restricted) {
-      if((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
-        sliderValue = this.values[handleIdx-1];
-      if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
-        sliderValue = this.values[handleIdx+1];
-    }
-    sliderValue = this.getNearestValue(sliderValue);
-    this.values[handleIdx] = sliderValue;
-    this.value = this.values[0]; // assure backwards compat
-    
-    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 
-      this.translateToPx(sliderValue);
-    
-    this.drawSpans();
-    if(!this.dragging || !this.event) this.updateFinished();
-  },
-  setValueBy: function(delta, handleIdx) {
-    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
-      handleIdx || this.activeHandleIdx || 0);
-  },
-  translateToPx: function(value) {
-    return Math.round(
-      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 
-      (value - this.range.start)) + "px";
-  },
-  translateToValue: function(offset) {
-    return ((offset/(this.trackLength-this.handleLength) * 
-      (this.range.end-this.range.start)) + this.range.start);
-  },
-  getRange: function(range) {
-    var v = this.values.sortBy(Prototype.K); 
-    range = range || 0;
-    return $R(v[range],v[range+1]);
-  },
-  minimumOffset: function(){
-    return(this.isVertical() ? this.alignY : this.alignX);
-  },
-  maximumOffset: function(){
-    return(this.isVertical() ?
-      this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX);
-  },  
-  isVertical:  function(){
-    return (this.axis == 'vertical');
-  },
-  drawSpans: function() {
-    var slider = this;
-    if(this.spans)
-      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
-    if(this.options.startSpan)
-      this.setSpan(this.options.startSpan,
-        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
-    if(this.options.endSpan)
-      this.setSpan(this.options.endSpan, 
-        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
-  },
-  setSpan: function(span, range) {
-    if(this.isVertical()) {
-      span.style.top = this.translateToPx(range.start);
-      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
-    } else {
-      span.style.left = this.translateToPx(range.start);
-      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
-    }
-  },
-  updateStyles: function() {
-    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
-    Element.addClassName(this.activeHandle, 'selected');
-  },
-  startDrag: function(event) {
-    if(Event.isLeftClick(event)) {
-      if(!this.disabled){
-        this.active = true;
-        
-        var handle = Event.element(event);
-        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
-        if(handle==this.track) {
-          var offsets  = Position.cumulativeOffset(this.track); 
-          this.event = event;
-          this.setValue(this.translateToValue( 
-           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
-          ));
-          var offsets  = Position.cumulativeOffset(this.activeHandle);
-          this.offsetX = (pointer[0] - offsets[0]);
-          this.offsetY = (pointer[1] - offsets[1]);
-        } else {
-          // find the handle (prevents issues with Safari)
-          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
-            handle = handle.parentNode;
-        
-          this.activeHandle    = handle;
-          this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
-          this.updateStyles();
-        
-          var offsets  = Position.cumulativeOffset(this.activeHandle);
-          this.offsetX = (pointer[0] - offsets[0]);
-          this.offsetY = (pointer[1] - offsets[1]);
-        }
-      }
-      Event.stop(event);
-    }
-  },
-  update: function(event) {
-   if(this.active) {
-      if(!this.dragging) this.dragging = true;
-      this.draw(event);
-      // fix AppleWebKit rendering
-      if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
-      Event.stop(event);
-   }
-  },
-  draw: function(event) {
-    var pointer = [Event.pointerX(event), Event.pointerY(event)];
-    var offsets = Position.cumulativeOffset(this.track);
-    pointer[0] -= this.offsetX + offsets[0];
-    pointer[1] -= this.offsetY + offsets[1];
-    this.event = event;
-    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
-    if(this.initialized && this.options.onSlide)
-      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
-  },
-  endDrag: function(event) {
-    if(this.active && this.dragging) {
-      this.finishDrag(event, true);
-      Event.stop(event);
-    }
-    this.active = false;
-    this.dragging = false;
-  },  
-  finishDrag: function(event, success) {
-    this.active = false;
-    this.dragging = false;
-    this.updateFinished();
-  },
-  updateFinished: function() {
-    if(this.initialized && this.options.onChange) 
-      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
-    this.event = null;
-  }
-}
\ No newline at end of file