+++ /dev/null
-/*\r
- * 'this' -> original element\r
- * 1. argument: browser event\r
- * 2.argument: ui object\r
- */\r
-\r
-(function($) {\r
-\r
- $.ui.plugin.add("draggable", "stop", "effect", function(e,ui) {\r
- var t = ui.helper;\r
- if(ui.options.effect[1]) {\r
- if(t != this) {\r
- ui.options.beQuietAtEnd = true;\r
- switch(ui.options.effect[1]) {\r
- case 'fade':\r
- $(t).fadeOut(300, function() { $(this).remove(); });\r
- break;\r
- default:\r
- $(t).remove();\r
- break; \r
- }\r
- }\r
- }\r
- });\r
- \r
- $.ui.plugin.add("draggable", "start", "effect", function(e,ui) {\r
- if(ui.options.effect[0]) {\r
- switch(ui.options.effect[0]) {\r
- case 'fade':\r
- $(ui.helper).hide().fadeIn(300);\r
- break;\r
- }\r
- }\r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "start", "cursor", function(e,ui) {\r
- var t = $('body');\r
- if (t.css("cursor")) ui.options.ocursor = t.css("cursor");\r
- t.css("cursor", ui.options.cursor);\r
- });\r
-\r
- $.ui.plugin.add("draggable", "stop", "cursor", function(e,ui) {\r
- if (ui.options.ocursor) $('body').css("cursor", ui.options.ocursor);\r
- });\r
-\r
-//----------------------------------------------------------------\r
- \r
- $.ui.plugin.add("draggable", "start", "zIndex", function(e,ui) {\r
- var t = $(ui.helper);\r
- if(t.css("zIndex")) ui.options.ozIndex = t.css("zIndex");\r
- t.css('zIndex', ui.options.zIndex);\r
- });\r
- \r
- $.ui.plugin.add("draggable", "stop", "zIndex", function(e,ui) {\r
- if(ui.options.ozIndex) $(ui.helper).css('zIndex', ui.options.ozIndex);\r
- });\r
-\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "start", "opacity", function(e,ui) {\r
- var t = $(ui.helper);\r
- if(t.css("opacity")) ui.options.oopacity = t.css("opacity");\r
- t.css('opacity', ui.options.opacity);\r
- });\r
- \r
- $.ui.plugin.add("draggable", "stop", "opacity", function(e,ui) {\r
- if(ui.options.oopacity) $(ui.helper).css('opacity', ui.options.oopacity);\r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "stop", "revert", function(e,ui) {\r
- \r
- var o = ui.options;\r
- var rpos = { left: 0, top: 0 };\r
- o.beQuietAtEnd = true;\r
-\r
- if(ui.helper != this) {\r
-\r
- rpos = $(ui.draggable.sorthelper || this).offset({ border: false });\r
-\r
- var nl = rpos.left-o.po.left-o.margins.left;\r
- var nt = rpos.top-o.po.top-o.margins.top;\r
-\r
- } else {\r
- var nl = o.co.left - (o.po ? o.po.left : 0);\r
- var nt = o.co.top - (o.po ? o.po.top : 0);\r
- }\r
- \r
- var self = ui.draggable;\r
-\r
- $(ui.helper).animate({\r
- left: nl,\r
- top: nt\r
- }, 500, function() {\r
- \r
- if(o.wasPositioned) $(self.element).css('position', o.wasPositioned);\r
- if(o.stop) o.stop.apply(self.element, [self.helper, self.pos, [o.co.left - o.po.left,o.co.top - o.po.top],self]);\r
- \r
- if(self.helper != self.element) window.setTimeout(function() { $(self.helper).remove(); }, 0); //Using setTimeout because of strange flickering in Firefox\r
- \r
- });\r
- \r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "start", "iframeFix", function(e,ui) {\r
-\r
- var o = ui.options;\r
- if(!ui.draggable.slowMode) { // Make clones on top of iframes (only if we are not in slowMode)\r
- if(o.iframeFix.constructor == Array) {\r
- for(var i=0;i<o.iframeFix.length;i++) {\r
- var co = $(o.iframeFix[i]).offset({ border: false });\r
- $("<div class='DragDropIframeFix' style='background: #fff;'></div>").css("width", $(o.iframeFix[i])[0].offsetWidth+"px").css("height", $(o.iframeFix[i])[0].offsetHeight+"px").css("position", "absolute").css("opacity", "0.001").css("z-index", "1000").css("top", co.top+"px").css("left", co.left+"px").appendTo("body");\r
- } \r
- } else {\r
- $("iframe").each(function() { \r
- var co = $(this).offset({ border: false });\r
- $("<div class='DragDropIframeFix' style='background: #fff;'></div>").css("width", this.offsetWidth+"px").css("height", this.offsetHeight+"px").css("position", "absolute").css("opacity", "0.001").css("z-index", "1000").css("top", co.top+"px").css("left", co.left+"px").appendTo("body");\r
- }); \r
- } \r
- }\r
-\r
- });\r
- \r
- $.ui.plugin.add("draggable","stop", "iframeFix", function(e,ui) {\r
- if(ui.options.iframeFix) $("div.DragDropIframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers \r
- });\r
- \r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "start", "containment", function(e,ui) {\r
-\r
- var o = ui.options;\r
-\r
- if(!o.cursorAtIgnore || o.containment.left != undefined || o.containment.constructor == Array) return;\r
- if(o.containment == 'parent') o.containment = this.parentNode;\r
-\r
-\r
- if(o.containment == 'document') {\r
- o.containment = [\r
- 0-o.margins.left,\r
- 0-o.margins.top,\r
- $(document).width()-o.margins.right,\r
- ($(document).height() || document.body.parentNode.scrollHeight)-o.margins.bottom\r
- ];\r
- } else { //I'm a node, so compute top/left/right/bottom\r
- var ce = $(o.containment)[0];\r
- var co = $(o.containment).offset({ border: false });\r
-\r
- o.containment = [\r
- co.left-o.margins.left,\r
- co.top-o.margins.top,\r
- co.left+(ce.offsetWidth || ce.scrollWidth)-o.margins.right,\r
- co.top+(ce.offsetHeight || ce.scrollHeight)-o.margins.bottom\r
- ];\r
- }\r
-\r
- });\r
- \r
- $.ui.plugin.add("draggable", "drag", "containment", function(e,ui) {\r
- \r
- var o = ui.options;\r
- if(!o.cursorAtIgnore) return;\r
- \r
- var h = $(ui.helper);\r
- var c = o.containment;\r
- if(c.constructor == Array) {\r
- \r
- if((ui.draggable.pos[0] < c[0]-o.po.left)) ui.draggable.pos[0] = c[0]-o.po.left;\r
- if((ui.draggable.pos[1] < c[1]-o.po.top)) ui.draggable.pos[1] = c[1]-o.po.top;\r
- if(ui.draggable.pos[0]+h[0].offsetWidth > c[2]-o.po.left) ui.draggable.pos[0] = c[2]-o.po.left-h[0].offsetWidth;\r
- if(ui.draggable.pos[1]+h[0].offsetHeight > c[3]-o.po.top) ui.draggable.pos[1] = c[3]-o.po.top-h[0].offsetHeight;\r
- \r
- } else {\r
-\r
- if(c.left && (ui.draggable.pos[0] < c.left)) ui.draggable.pos[0] = c.left;\r
- if(c.top && (ui.draggable.pos[1] < c.top)) ui.draggable.pos[1] = c.top;\r
-\r
- var p = $(o.pp);\r
- if(c.right && ui.draggable.pos[0]+h[0].offsetWidth > p[0].offsetWidth-c.right) ui.draggable.pos[0] = (p[0].offsetWidth-c.right)-h[0].offsetWidth;\r
- if(c.bottom && ui.draggable.pos[1]+h[0].offsetHeight > p[0].offsetHeight-c.bottom) ui.draggable.pos[1] = (p[0].offsetHeight-c.bottom)-h[0].offsetHeight;\r
- \r
- }\r
-\r
- \r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "drag", "grid", function(e,ui) {\r
- var o = ui.options;\r
- if(!o.cursorAtIgnore) return;\r
- ui.draggable.pos[0] = o.co.left + o.margins.left - o.po.left + Math.round((ui.draggable.pos[0] - o.co.left - o.margins.left + o.po.left) / o.grid[0]) * o.grid[0];\r
- ui.draggable.pos[1] = o.co.top + o.margins.top - o.po.top + Math.round((ui.draggable.pos[1] - o.co.top - o.margins.top + o.po.top) / o.grid[1]) * o.grid[1];\r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "drag", "axis", function(e,ui) {\r
- var o = ui.options;\r
- if(!o.cursorAtIgnore) return;\r
- if(o.constraint) o.axis = o.constraint; //Legacy check\r
- o.axis ? ( o.axis == 'x' ? ui.draggable.pos[1] = o.co.top - o.margins.top - o.po.top : ui.draggable.pos[0] = o.co.left - o.margins.left - o.po.left ) : null;\r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "drag", "scroll", function(e,ui) {\r
-\r
- var o = ui.options;\r
- o.scrollSensitivity = o.scrollSensitivity || 20;\r
- o.scrollSpeed = o.scrollSpeed || 20;\r
-\r
- if(o.pp && o.ppOverflow) { // If we have a positioned parent, we only scroll in this one\r
- // TODO: Extremely strange issues are waiting here..handle with care\r
- } else {\r
- if((ui.draggable.rpos[1] - $(window).height()) - $(document).scrollTop() > -o.scrollSensitivity) window.scrollBy(0,o.scrollSpeed);\r
- if(ui.draggable.rpos[1] - $(document).scrollTop() < o.scrollSensitivity) window.scrollBy(0,-o.scrollSpeed);\r
- if((ui.draggable.rpos[0] - $(window).width()) - $(document).scrollLeft() > -o.scrollSensitivity) window.scrollBy(o.scrollSpeed,0);\r
- if(ui.draggable.rpos[0] - $(document).scrollLeft() < o.scrollSensitivity) window.scrollBy(-o.scrollSpeed,0);\r
- }\r
-\r
- });\r
-\r
-//----------------------------------------------------------------\r
-\r
- $.ui.plugin.add("draggable", "drag", "wrapHelper", function(e,ui) {\r
-\r
- var o = ui.options;\r
- if(o.cursorAtIgnore) return;\r
- var t = ui.helper;\r
-\r
- if(!o.pp || !o.ppOverflow) {\r
- var wx = $(window).width() - ($.browser.mozilla ? 20 : 0);\r
- var sx = $(document).scrollLeft();\r
- \r
- var wy = $(window).height();\r
- var sy = $(document).scrollTop(); \r
- } else {\r
- var wx = o.pp.offsetWidth + o.po.left - 20;\r
- var sx = o.pp.scrollLeft;\r
- \r
- var wy = o.pp.offsetHeight + o.po.top - 20;\r
- var sy = o.pp.scrollTop; \r
- }\r
-\r
- ui.draggable.pos[0] -= ((ui.draggable.rpos[0]-o.cursorAt.left - wx + t.offsetWidth+o.margins.right) - sx > 0 || (ui.draggable.rpos[0]-o.cursorAt.left+o.margins.left) - sx < 0) ? (t.offsetWidth+o.margins.left+o.margins.right - o.cursorAt.left * 2) : 0;\r
- \r
- ui.draggable.pos[1] -= ((ui.draggable.rpos[1]-o.cursorAt.top - wy + t.offsetHeight+o.margins.bottom) - sy > 0 || (ui.draggable.rpos[1]-o.cursorAt.top+o.margins.top) - sy < 0) ? (t.offsetHeight+o.margins.top+o.margins.bottom - o.cursorAt.top * 2) : 0;\r
-\r
- });\r
-\r
-})(jQuery);\r
-\r
projects / atutor.git / blobdiff