Astro Classes

2015-08-14 21:06:23 +08:00
parent d3f924adf3
commit 0a25f87965
157 changed files with 11676 additions and 2 deletions
@@ -0,0 +1,191 @@
+(function ()
+{
+	var ns = __namespace( "Astro.Blog.AstroEdit.Visualizer.Snippet" );
+
+	/** @type {System.utils.IKey} */
+	var IKey                              = __import( "System.utils.IKey" );
+	/** @type {System.utils.DataKey} */
+	var DataKey                           = __import( "System.utils.DataKey" );
+	/** @type {Dandelion.IDOMElement} */
+	var IDOMElement                       = __import( "Dandelion.IDOMElement" );
+	/** @type {Dandelion} */
+	var Dand                              = __import( "Dandelion" );
+	/** @type {Components.MessageBox} */
+	var MessageBox                        = __import( "Components.MessageBox" );
+
+	var escapeStr = ns[ NS_INVOKE ]( "escapeStr" );
+	
+	var code = function ( insertSnippet, snippetWrap, createContext, override )
+	{
+		var temp, i, j
+		, codeLangs = IKey.quickDef(
+			  "Plain text" , "plain"
+			, "AS3"        , "as3"
+			, "bash"       , "bash"
+			, "C#"         , "c#"
+			, "C/C++"      , "c"
+			, "CSS"        , "css"
+			, "php"        , "php"
+			, "Python"     , "python"
+			, "Perl"       , "perl"
+			, "Ruby"       , "ruby"
+			, "Html/Xml"   , "html"
+			, "Java"       , "java"
+			, "JavaScript" , "js"
+			, "SQL"        , "sql"
+		)
+		
+		// Private methods
+		, compileListItems = function ()
+		{
+			var arr = [];
+			for ( i in codeLangs )
+			{
+				arr[ arr.length ] = Dand.wrapne(
+					"option"
+					, codeLangs[i].keyName
+					, new IKey( "value", codeLangs[i].keyValue )
+				);
+			}
+			return arr;
+		}
+		
+		// Snippet Class structure: handler & visualizer
+		, handler = function ()
+		{
+			// Input fields
+			var v_snippetInput = Dand.wrap( "textarea", null, "v_snippet_input" )
+			, v_codelang = Dand.wrap( "select", null, "v_select flsf", compileListItems() );
+			
+			if ( this._stage )
+			{
+				if ( this._lang )
+				{
+					for ( i = 0; i < codeLangs.length; i ++ )
+					{
+						if ( codeLangs[i].keyValue == this._lang )
+						{
+							v_codelang.selectedIndex = i;
+						}
+					}
+				}
+				
+				v_snippetInput.value = this._content || "";
+			}
+			else
+			{
+				// Remember the last choice
+				if ( typeof( this.pSnippeCodeChoice ) == "number" )
+					v_codelang.selectedIndex = this.pSnippeCodeChoice;
+			}
+			
+			// Popup MessageBox
+			new MessageBox(
+				( this._stage ? "Edit" : "Insert" ) + " code snippet"
+				, Dand.wrapc(
+					"v_trimmer"
+					, [
+						Dand.wrapc( "v_instruction", v_codelang )
+						, v_snippetInput
+					]
+				)
+				, "OK", "Cancel"
+				// Switcher
+				, visualizer.bind({ code:v_snippetInput, lang: v_codelang, stage: this._stage })
+			).show();
+		}
+	
+		
+		, visualizer = function ( submitted, override )
+		{
+			var lang, code
+			, stage = this.stage;
+			
+			if ( override )
+			{
+				lang = override.lang;
+				code = override.value;
+			}
+			else
+			{
+				lang = this.lang[this.pSnippeCodeChoice = this.lang.selectedIndex].value;
+				code = this.code.value;
+			}
+			
+			
+			if ( submitted && code )
+			{
+				if (!stage)
+				{
+					// Visualize component
+					temp =  Dand.wrapc(
+						"v_box"
+						, [
+							Dand.wrapne( "pre", code )
+							, Dand.wrapc( "v_description", "Script language: " + lang )
+						]
+						, [
+							new DataKey( "value", code )
+							, new DataKey( "lang", lang )
+						]
+					);
+					insertSnippet( j = snippetWrap( "Code", temp ), Boolean( override ) );
+				}
+				else
+				{
+					IDOMElement( stage ).setAttribute(
+						[
+							new DataKey( "value", code )
+							, new DataKey( "lang", lang )
+						]
+					);
+					
+					temp = stage.firstChild;
+					temp.removeChild( temp.firstChild );
+					stage.firstChild.appendChild( Dand.textNode( code ) );
+					
+					temp = stage.lastChild;
+					temp.removeChild( temp.firstChild );
+					temp.appendChild( Dand.textNode( "Script language: " + lang ) );
+					
+					temp = stage;
+					
+				}
+				
+				i = { _lang: lang, _content: code, _stage: temp };
+				
+				// Set context menu
+				createContext( i, j, handler );
+			}
+		}
+		;
+		
+		if ( override )
+		{
+			visualizer( true, override );
+			override = false;
+		}
+		else
+		{
+			return handler;
+		}
+		return true;
+	};
+	
+	var compile = function ( stage )
+	{
+		// [code lang=\"" + lang + "\"]" + code + "[/code]"
+		var element = IDOMElement( stage )
+		, lang = element.getDAttribute( "lang" );
+		
+		return "[code"
+			+ (lang ? (" lang=\"" + lang + "\"") : "") + "]"
+			+ escapeStr( element.getDAttribute( "value" ) )
+			+ "[/code]"
+			;
+	};
+
+	__static_method( code, "compile", compile );
+
+	ns[ NS_EXPORT ]( EX_CLASS, "Code", code );
+})();