forked from Botanical/BotanJS
102 lines
1.9 KiB
JavaScript
102 lines
1.9 KiB
JavaScript
(function(){
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var ns = __namespace( "Components.Vim.Actions" );
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/** @type {Components.Vim.State.Stator} */
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var Stator = __import( "Components.Vim.State.Stator" );
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/** @type {Components.Vim.State.Stack} */
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var Stack = __import( "Components.Vim.State.Stack" );
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var Mesg = __import( "Components.Vim.Message" );
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var occurence = __import( "System.utils.Perf.CountSubstr" );
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/** @type {Components.Vim.IAction} */
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var PUT = 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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PUT.prototype.allowMovement = false;
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PUT.prototype.dispose = function()
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{
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this.__cursor.unsuppressEvent();
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};
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PUT.prototype.handler = function( e )
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{
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e.preventDefault();
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// TODO: Get the input for determinating registers
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var inputStack = false;
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var cput = this.__cursor.Vim.registers.get( inputStack );
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if( !cput ) return true;
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var clen = cput.length;
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var nLines = occurence( cput, "\n" );
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var cur = this.__cursor;
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var feeder = cur.feeder;
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var newLine = cput.newLine;
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// Compensation
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var c = e.kMap( "P" ) ? 0 : -1;
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if( newLine )
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{
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cur.moveY( -c );
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cur.lineStart();
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}
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var stator = new Stator( cur );
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var aP = cur.aPos;
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feeder.content = feeder.content.substring( 0, aP )
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+ cput
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+ feeder.content.substring( aP );
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feeder.pan();
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cur.moveTo( 0 < nLines ? aP : aP + clen, true );
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var stack = new Stack();
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if( newLine )
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{
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var f = stator.save( clen, "" );
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stack.store( function()
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{
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f();
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cur.moveY( c );
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} );
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}
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else
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{
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stack.store( stator.save( clen, "" ) );
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}
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cur.rec.record( stack );
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this.__put = cput;
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if( nLines )
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{
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this.__msg = Mesg( "LINES_MORE", nLines );
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}
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cur.moveX( -1 );
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return true;
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};
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PUT.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, "PUT", PUT );
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})();
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