/*
 Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
(function(){var f=!1;CKEDITOR.plugins.add("balloonpanel",{init:function(){f||(CKEDITOR.document.appendStyleSheet(this.path+"skins/"+CKEDITOR.skin.name+"/balloonpanel.css"),f=!0)}});CKEDITOR.ui.balloonPanel=function(a,b){this.editor=a;CKEDITOR.tools.extend(this,{width:360,height:"auto",triangleWidth:20,triangleHeight:20,triangleMinDistance:40},b,!0);this.templates={};for(var c in this.templateDefinitions)this.templates[c]=new CKEDITOR.template(this.templateDefinitions[c]);this.parts={};this.focusables=
{};this.showListeners={};this.activeShowListeners={};this.rect={visible:!1};this.build();a.on("destroy",function(){this.destroy()},this)};CKEDITOR.ui.balloonPanel.prototype={templateDefinitions:{panel:'\x3cdiv class\x3d"cke {id} cke_reset_all cke_chrome cke_balloon cke_editor_{name} cke_{langDir} '+CKEDITOR.env.cssClass+'" dir\x3d"{langDir}" title\x3d"'+(CKEDITOR.env.gecko?" ":"")+'" lang\x3d"{langCode}" role\x3d"dialog" style\x3d"{style}" tabindex\x3d"-1" aria-labelledby\x3d"cke_{name}_arialbl"\x3e\x3c/div\x3e',
content:'\x3cdiv class\x3d"cke_balloon_content"\x3e{content}\x3c/div\x3e',title:'\x3cdiv class\x3d"cke_balloon_title" role\x3d"presentation"\x3e{title}\x3c/div\x3e',close:'\x3ca class\x3d"cke_balloon_close_button" href\x3d"javascript:void(0)" title\x3d"Close" role\x3d"button" tabindex\x3d"-1"\x3e\x3cspan class\x3d"cke_label"\x3eX\x3c/span\x3e\x3c/a\x3e',triangleOuter:'\x3cspan class\x3d"cke_balloon_triangle cke_balloon_triangle_outer"\x3e\x3c/span\x3e',triangleInner:'\x3cspan class\x3d"cke_balloon_triangle cke_balloon_triangle_inner"\x3e\x26#8203;\x3c/span\x3e'},
build:function(){var a=this.editor;this.parts={title:CKEDITOR.dom.element.createFromHtml(this.templates.title.output({title:this.title})),close:CKEDITOR.dom.element.createFromHtml(this.templates.close.output()),panel:CKEDITOR.dom.element.createFromHtml(this.templates.panel.output({id:a.id,langDir:a.lang.dir,langCode:a.langCode,name:a.name,style:"display:none;",voiceLabel:a.lang.editorPanel+", "+a.name})),content:CKEDITOR.dom.element.createFromHtml(this.templates.content.output({content:this.content||
""})),triangleOuter:CKEDITOR.dom.element.createFromHtml(this.templates.triangleOuter.output()),triangleInner:CKEDITOR.dom.element.createFromHtml(this.templates.triangleInner.output())};this.parts.panel.append(this.parts.title,1);this.parts.panel.append(this.parts.close,1);this.parts.panel.append(this.parts.triangleOuter);this.parts.panel.append(this.parts.content);this.parts.triangleOuter.append(this.parts.triangleInner);this.registerFocusable(this.parts.panel);this.registerFocusable(this.parts.close);
this.parts.title.unselectable();this.parts.close.unselectable();CKEDITOR.document.getBody().append(this.parts.panel);this.resize(this.width,this.height);this.on("show",this.activateShowListeners,this);this.on("hide",this.deactivateShowListeners,this);this.parts.close.on("click",function(a){this.hide();a.data.preventDefault()},this)},show:function(){this.rect.visible||(this.rect.visible=!0,this.parts.panel.show(),this.fire("show"))},hide:function(){this.rect.visible&&(this.rect.visible=!1,this.parts.panel.hide(),
this.blur(),this.fire("hide"))},blur:function(){this.editor.focus()},move:function(a,b){this.rect.left=b;this.rect.top=a;this.parts.panel.setStyles({left:CKEDITOR.tools.cssLength(b),top:CKEDITOR.tools.cssLength(a)})},attach:function(){function a(a,b){var d=Math.max(0,Math.min(a.right,b.right)-Math.max(a.left,b.left)),c=Math.max(0,Math.min(a.bottom,b.bottom)-Math.max(a.top,b.top));return d*c}function b(a,b,c,e){a={top:a,left:b};a.right=a.left+c;a.bottom=a.top+e;return a}function c(a,b){a.right=b.right;
a.width=a.right-a.left;b.y&&(a.y=b.y);return a}function z(a){var b=f(a,!0);a=f(a);b=c(b[0],b.pop());a=c(a[0],a.pop());b.bottom=a.bottom;b.height=b.bottom-b.top;a.y&&(b.y=a.y);a.top=b.top;a.height=b.height;return[b,a]}function f(a,b){var c=b?a[0]:a[a.length-1],e=b?"top":"bottom";return CKEDITOR.tools.array.filter(a,function(a){if(a[e]===c[e])return a})}var u,x,w,t,A={right:"left",top:"bottom",topLeft:"bottomLeft",topRight:"bottomRight",bottom:"top",bottomLeft:"topLeft",bottomRight:"topRight",left:"right"};
return function(p,l){if(p instanceof CKEDITOR.dom.selection){var d=p.getRanges(),d=p.isFake&&p.isInTable()?CKEDITOR.tools.array.map(d,function(a){return a.getClientRects(!0)[0]}):d[d.length-1].getClientRects(!0),e=d[0],f=d[d.length-1],q;q=e===f?[e]:e.top===f.top?[c(e,f)]:z(d)}if(l instanceof CKEDITOR.dom.element||!l)l={focusElement:l};l=CKEDITOR.tools.extend(l,{show:!0});!0===l.show&&this.show();this.fire("attach");u=CKEDITOR.document.getWindow();x=this.editor.window.getFrame();w=this.editor.editable();
t=w.isInline();var d=this.getWidth(),e=this.getHeight(),f=d*e,g,k,h;g=p.getClientRect&&p.getClientRect(!0);var r=t?w.getClientRect(!0):x.getClientRect(!0),y=u.getViewPaneSize(),v=u.getScrollPosition(),m={top:Math.max(r.top,v.y),left:Math.max(r.left,v.x),right:Math.min(r.right,y.width+v.x),bottom:Math.min(r.bottom,y.height+v.y)};t&&this.editor.elementMode===CKEDITOR.ELEMENT_MODE_INLINE&&(m=this._getViewPaneRect(u),m.right+=this.triangleWidth,m.bottom+=this.triangleHeight);q?(CKEDITOR.tools.array.forEach(q,
function(a){this._adjustElementRect(a,t?m:r)},this),g=this._getAlignments(q[0],d,e),1<q.length&&(g["bottom hcenter"]=this._getAlignments(q[1],d,e)["bottom hcenter"]),h={"top hcenter":!0,"bottom hcenter":!0}):(this._adjustElementRect(g,t?m:r),g=this._getAlignments(g,d,e));for(var n in h||g){h=b(g[n].top,g[n].left,d,e);h=g[n].areaDifference=f-a(h,m);if(0===h){k=n;break}k||(k=n);h<g[k].areaDifference&&(k=n)}n=(h=this.parts.panel.getAscendant(function(a){return a instanceof CKEDITOR.dom.document?!1:"static"!==
a.getComputedStyle("position")}))?parseInt(h.getComputedStyle("margin-left"),10):0;h=h?parseInt(h.getComputedStyle("margin-top"),10):0;this.move(g[k].top-h,g[k].left-n);k=k.split(" ");this.setTriangle(A[k[0]],k[1]);!1!==l.focusElement&&(l.focusElement||this.parts.panel).focus()}}(),resize:function(a,b){this.rect.width=a;this.rect.height=b;this.parts.panel.setStyles({width:CKEDITOR.tools.cssLength(a),height:CKEDITOR.tools.cssLength(b)})},getWidth:function(){return"auto"===this.rect.width?this.parts.panel.getClientRect().width:
this.rect.width},getHeight:function(){return"auto"===this.rect.height?this.parts.panel.getClientRect().height:this.rect.height},setTriangle:function(a,b){var c=this.parts.triangleOuter,f=this.parts.triangleInner;this.triangleSide&&(c.removeClass("cke_balloon_triangle_"+this.triangleSide),c.removeClass("cke_balloon_triangle_align_"+this.triangleAlign),f.removeClass("cke_balloon_triangle_"+this.triangleSide));this.triangleSide=a;this.triangleAlign=b;c.addClass("cke_balloon_triangle_"+a);c.addClass("cke_balloon_triangle_align_"+
b);f.addClass("cke_balloon_triangle_"+a)},registerFocusable:function(a){this.editor.focusManager.add(a);this.focusables[a.getUniqueId()]=a},deregisterFocusable:function(a){this.editor.focusManager.remove(a);delete this.focusables[a.getUniqueId()]},addShowListener:function(a){var b=CKEDITOR.tools.getNextNumber();this.showListeners[b]=a;this.rect.visible&&this.activateShowListener(b);var c=this;return{removeListener:function(){c.removeShowListener(b)}}},removeShowListener:function(a){this.deactivateShowListener(a);
delete this.showListeners[a]},activateShowListener:function(a){this.activeShowListeners[a]=this.showListeners[a].call(this)},deactivateShowListener:function(a){this.activeShowListeners[a]&&this.activeShowListeners[a].removeListener();delete this.activeShowListeners[a]},activateShowListeners:function(){for(var a in this.showListeners)this.activateShowListener(a)},deactivateShowListeners:function(){for(var a in this.activeShowListeners)this.deactivateShowListener(a)},destroy:function(){this.deactivateShowListeners();
this.parts.panel.remove()},setTitle:function(a){this.parts.title.setHtml(a)},_getAlignments:function(a,b,c){return{"right vcenter":{top:a.top+a.height/2-c/2,left:a.right+this.triangleWidth},"left vcenter":{top:a.top+a.height/2-c/2,left:a.left-b-this.triangleWidth},"top hcenter":{top:a.top-c-this.triangleHeight,left:a.left+a.width/2-b/2},"top left":{top:a.top-c-this.triangleHeight,left:a.left+a.width/2-this.triangleMinDistance},"top right":{top:a.top-c-this.triangleHeight,left:a.right-a.width/2-b+
this.triangleMinDistance},"bottom hcenter":{top:a.bottom+this.triangleHeight,left:a.left+a.width/2-b/2},"bottom left":{top:a.bottom+this.triangleHeight,left:a.left+a.width/2-this.triangleMinDistance},"bottom right":{top:a.bottom+this.triangleHeight,left:a.right-a.width/2-b+this.triangleMinDistance}}},_adjustElementRect:function(a,b){a.left=Math.max(b.left,Math.min(b.right-1,a.left));a.right=Math.max(b.left,Math.min(b.right,a.right));a.top=Math.max(b.top,Math.min(b.bottom-1,a.top));a.bottom=Math.max(b.top,
Math.min(b.bottom,a.bottom))},_getViewPaneRect:function(a){var b=a.getScrollPosition();a=a.getViewPaneSize();return{top:b.y,bottom:b.y+a.height,left:b.x,right:b.x+a.width}}};CKEDITOR.event.implementOn(CKEDITOR.ui.balloonPanel.prototype)})();