+++ /dev/null
-(function($) {
-
- //Make nodes selectable by expression
- $.extend($.expr[':'], { resizable: "(' '+a.className+' ').indexOf(' ui-resizable ')" });
-
-
- $.fn.resizable = function(o) {
- return this.each(function() {
- if(!$(this).is(".ui-resizable")) new $.ui.resizable(this,o);
- });
- }
-
- //Macros for external methods that support chaining
- var methods = "destroy,enable,disable".split(",");
- for(var i=0;i<methods.length;i++) {
- var cur = methods[i], f;
- eval('f = function() { var a = arguments; return this.each(function() { if(jQuery(this).is(".ui-resizable")) jQuery.data(this, "ui-resizable")["'+cur+'"](a); if(jQuery(this.parentNode).is(".ui-resizable")) jQuery.data(this, "ui-resizable")["'+cur+'"](a); }); }');
- $.fn["resizable"+cur.substr(0,1).toUpperCase()+cur.substr(1)] = f;
- };
-
- //get instance method
- $.fn.resizableInstance = function() {
- if($(this[0]).is(".ui-resizable") || $(this[0].parentNode).is(".ui-resizable")) return $.data(this[0], "ui-resizable");
- return false;
- };
-
-
- $.ui.resizable = function(el,o) {
-
- var options = {}; o = o || {}; $.extend(options, o); //Extend and copy options
- this.element = el; var self = this; //Do bindings
- $.data(this.element, "ui-resizable", this);
-
- if(options.proxy) {
- var helper = function(e,that) {
- var helper = $('<div></div>').css({
- width: $(this).width(),
- height: $(this).height(),
- position: 'absolute',
- left: that.options.co.left,
- top: that.options.co.top
- }).addClass(that.options.proxy);
- return helper;
- }
- } else {
- var helper = "original";
- }
-
- //Destructive mode wraps the original element
- if(el.nodeName.match(/textarea|input|select|button|img/i)) options.destructive = true;
- if(options.destructive) {
-
- $(el).wrap('<div class="ui-wrapper" style="position: relative; width: '+$(el).outerWidth()+'px; height: '+$(el).outerHeight()+';"></div>');
- var oel = el;
- el = el.parentNode; this.element = el;
-
- //Move margins to the wrapper
- $(el).css({ marginLeft: $(oel).css("marginLeft"), marginTop: $(oel).css("marginTop"), marginRight: $(oel).css("marginRight"), marginBottom: $(oel).css("marginBottom")});
- $(oel).css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
-
- o.proportionallyResize = o.proportionallyResize || [];
- o.proportionallyResize.push(oel);
-
- var b = [parseInt($(oel).css('borderTopWidth')),parseInt($(oel).css('borderRightWidth')),parseInt($(oel).css('borderBottomWidth')),parseInt($(oel).css('borderLeftWidth'))];
- } else {
- var b = [0,0,0,0];
- }
-
- if(options.destructive || !$(".ui-resizable-handle",el).length) {
- //Adding handles (disabled not so common ones)
- var t = function(a,b) { $(el).append("<div class='ui-resizable-"+a+" ui-resizable-handle' style='"+b+"'></div>"); };
- //t('n','top: '+b[0]+'px;');
- t('e','right: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
- t('s','bottom: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
- //t('w','left: '+b[3]+'px;');
- t('se','bottom: '+b[2]+'px; right: '+b[1]+'px;'+(options.zIndex ? 'z-index: '+options.zIndex+';' : ''));
- //t('sw','bottom: '+b[2]+'px; left: '+b[3]+'px;');
- //t('ne','top: '+b[0]+'px; right: '+b[1]+'px;');
- //t('nw','top: '+b[0]+'px; left: '+b[3]+'px;');
- }
-
-
-
- //If other elements should be modified, we have to copy that array
- options.modifyThese = [];
- if(o.proportionallyResize) {
- options.proportionallyResize = o.proportionallyResize.slice(0);
- var propRes = options.proportionallyResize;
-
- for(var i in propRes) {
-
- if(propRes[i].constructor == String)
- propRes[i] = $(propRes[i], el);
-
- if(!$(propRes[i]).length) continue;
-
-
- var x = $(propRes[i]).width() - $(el).width();
- var y = $(propRes[i]).height() - $(el).height();
- options.modifyThese.push([$(propRes[i]),x,y]);
- }
-
- }
-
- options.handles = {};
- if(!o.handles) o.handles = { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' };
-
- for(var i in o.handles) { options.handles[i] = o.handles[i]; } //Copying the object
-
- for(var i in options.handles) {
-
- if(options.handles[i].constructor == String)
- options.handles[i] = $(options.handles[i], el);
-
- if(!$(options.handles[i]).length) continue;
-
- $(options.handles[i]).bind('mousedown', function(e) {
- self.interaction.options.axis = this.resizeAxis;
- })[0].resizeAxis = i;
-
- }
-
- //If we want to auto hide the elements
- if(o.autohide)
- $(this.element).addClass("ui-resizable-autohide").hover(function() { $(this).removeClass("ui-resizable-autohide"); }, function() { if(self.interaction.options.autohide && !self.interaction.init) $(this).addClass("ui-resizable-autohide"); });
-
-
- $.extend(options, {
- helper: helper,
- nonDestructive: true,
- dragPrevention: 'input,button,select',
- minHeight: options.minHeight || 50,
- minWidth: options.minWidth || 100,
- startCondition: function(e) {
- if(self.disabled) return false;
- for(var i in options.handles) {
- if($(options.handles[i])[0] == e.target) return true;
- }
- return false;
- },
- _start: function(h,p,c,t,e) {
- self.start.apply(t, [self, e]); // Trigger the start callback
- },
- _beforeStop: function(h,p,c,t,e) {
- self.stop.apply(t, [self, e]); // Trigger the stop callback
- },
- _drag: function(h,p,c,t,e) {
- self.drag.apply(t, [self, e]); // Trigger the start callback
- }
- });
-
- //Initialize mouse interaction
- this.interaction = new $.ui.mouseInteraction(el,options);
-
- //Add the class for themeing
- $(this.element).addClass("ui-resizable");
-
- }
-
- $.extend($.ui.resizable.prototype, {
- plugins: {},
- prepareCallbackObj: function(self) {
- return {
- helper: self.helper,
- resizable: self,
- axis: self.options.axis,
- options: self.options
- }
- },
- destroy: function() {
- $(this.element).removeClass("ui-resizable").removeClass("ui-resizable-disabled");
- this.interaction.destroy();
- },
- enable: function() {
- $(this.element).removeClass("ui-resizable-disabled");
- this.disabled = false;
- },
- disable: function() {
- $(this.element).addClass("ui-resizable-disabled");
- this.disabled = true;
- },
- start: function(that, e) {
- this.options.originalSize = [$(this.element).width(),$(this.element).height()];
- this.options.originalPosition = $(this.element).css("position");
- this.options.originalPositionValues = $(this.element).position();
-
- this.options.modifyThese.push([$(this.helper),0,0]);
-
- $(that.element).triggerHandler("resizestart", [e, that.prepareCallbackObj(this)], this.options.start);
- return false;
- },
- stop: function(that, e) {
-
- var o = this.options;
-
- $(that.element).triggerHandler("resizestop", [e, that.prepareCallbackObj(this)], this.options.stop);
-
- if(o.proxy) {
- $(this.element).css({
- width: $(this.helper).width(),
- height: $(this.helper).height()
- });
-
- if(o.originalPosition == "absolute" || o.originalPosition == "fixed") {
- $(this.element).css({
- top: $(this.helper).css("top"),
- left: $(this.helper).css("left")
- });
- }
- }
- return false;
-
- },
- drag: function(that, e) {
-
- var o = this.options;
- var rel = (o.originalPosition != "absolute" && o.originalPosition != "fixed");
- var co = rel ? o.co : this.options.originalPositionValues;
- var p = o.originalSize;
-
- this.pos = rel ? [this.rpos[0]-o.cursorAt.left, this.rpos[1]-o.cursorAt.top] : [this.pos[0]-o.cursorAt.left, this.pos[1]-o.cursorAt.top];
-
- var nw = p[0] + (this.pos[0] - co.left);
- var nh = p[1] + (this.pos[1] - co.top);
-
- if(o.axis) {
- switch(o.axis) {
- case 'e':
- nh = p[1];
- break;
- case 's':
- nw = p[0];
- break;
- case 'n':
- case 'ne':
-
-
- if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed"))
- return false;
-
- if(o.axis == 'n') nw = p[0];
- var mod = (this.pos[1] - co.top); nh = nh - (mod*2);
- mod = nh <= o.minHeight ? p[1] - o.minHeight : (nh >= o.maxHeight ? 0-(o.maxHeight-p[1]) : mod);
- $(this.helper).css('top', co.top + mod);
- break;
-
- case 'w':
- case 'sw':
-
- if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed"))
- return false;
-
- if(o.axis == 'w') nh = p[1];
- var mod = (this.pos[0] - co.left); nw = nw - (mod*2);
- mod = nw <= o.minWidth ? p[0] - o.minWidth : (nw >= o.maxWidth ? 0-(o.maxWidth-p[0]) : mod);
- $(this.helper).css('left', co.left + mod);
- break;
-
- case 'nw':
-
- if(!o.proxy && (o.originalPosition != "absolute" && o.originalPosition != "fixed"))
- return false;
-
- var modx = (this.pos[0] - co.left); nw = nw - (modx*2);
- modx = nw <= o.minWidth ? p[0] - o.minWidth : (nw >= o.maxWidth ? 0-(o.maxWidth-p[0]) : modx);
-
- var mody = (this.pos[1] - co.top); nh = nh - (mody*2);
- mody = nh <= o.minHeight ? p[1] - o.minHeight : (nh >= o.maxHeight ? 0-(o.maxHeight-p[1]) : mody);
-
- $(this.helper).css({
- left: co.left + modx,
- top: co.top + mody
- });
-
- break;
- }
- }
-
- if(e.shiftKey) nh = nw * (p[1]/p[0]);
-
- if(o.minWidth) nw = nw <= o.minWidth ? o.minWidth : nw;
- if(o.minHeight) nh = nh <= o.minHeight ? o.minHeight : nh;
-
- if(o.maxWidth) nw = nw >= o.maxWidth ? o.maxWidth : nw;
- if(o.maxHeight) nh = nh >= o.maxHeight ? o.maxHeight : nh;
-
- if(e.shiftKey) nh = nw * (p[1]/p[0]);
-
- var modifier = $(that.element).triggerHandler("resize", [e, that.prepareCallbackObj(this)], o.resize);
- if(!modifier) modifier = {};
-
- for(var i in this.options.modifyThese) {
- var c = this.options.modifyThese[i];
- c[0].css({
- width: modifier.width ? modifier.width+c[1] : nw+c[1],
- height: modifier.height ? modifier.height+c[2] : nh+c[2]
- });
- }
- return false;
-
- }
- });
-
-})($);
projects / atutor.git / blobdiff