forked from Botanical/BotanJS
82 lines
1.8 KiB
JavaScript
82 lines
1.8 KiB
JavaScript
(function(){
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var ns = __namespace( "Components.Vim.Actions" );
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/** @type {System.Debug} */
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var debug = __import( "System.Debug" );
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/** @type {Dandelion} */
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var Dand = __import( "Dandelion" );
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var Mesg = __import( "Components.Vim.Message" );
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var occurance = __import( "System.utils.Perf.CountSubstr" );
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var shadowImport = __import;
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var ESCAPE = function( reg )
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{
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var str = reg.toString();
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return str.replace( "\t", "^I" ).replace( "\n", "^J" );
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};
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/** @type {Components.Vim.IAction} */
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var BUFFERS = function( Cursor )
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{
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/** @type {Components.Vim.Cursor} */
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this.__cursor = Cursor;
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this.__msg = "";
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Cursor.suppressEvent();
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};
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BUFFERS.prototype.dispose = function()
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{
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this.__cursor.unsuppressEvent();
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};
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BUFFERS.prototype.handler = function( e, p )
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{
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e.preventDefault();
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var areas = Dand.tag( "textarea" );
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var cur = this.__cursor;
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var Vim = cur.Vim;
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/** @type {Components.Vim.VimArea} */
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var VimArea = shadowImport( "Components.Vim.VimArea" );
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var Insts = VimArea.Instances;
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var msg = ":buffers";
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for( var i in Insts )
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{
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/** @type {Components.Vim.VimArea} */
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var inst = Insts[ i ];
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var b = inst.index + " ";
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var icur = inst.contentFeeder.cursor;
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b += ( inst == Vim ? "%a" : " " ) + " ";
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b += ( icur.rec.changed ? "+" : " " ) + " ";
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b += "\"" + inst.stage.element.id + "\"" + " line " + ( icur.getLine().lineNum + 1 );
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msg += "\n " + b;
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}
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var lastLine = Mesg( "WAIT_FOR_INPUT" );
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var l = this.__cursor.feeder.firstBuffer.cols;
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for( var i = msg.length; i < l; i ++ ) msg += " ";
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this.__msg = msg + "\n" + lastLine;
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};
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BUFFERS.prototype.getMessage = function()
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{
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return this.__msg;
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};
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ns[ NS_EXPORT ]( EX_CLASS, "BUFFERS", BUFFERS );
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})();
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