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* Some code cleanup

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* WIP additional terminal types
* Minor updates to deleting lines in multi line edit - much to go still
This commit is contained in:
Bryan Ashby
2015-06-18 22:17:51 -06:00
parent 68f5a4cbfb
commit dc69428563
3 changed files with 63 additions and 12 deletions
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40
core/multi_line_edit_text_view2.js
View File

@@ -146,11 +146,42 @@ function MultiLineEditTextView2(options) {
}
self.client.term.write(ansi.showCursor());
return absPos.row - self.position.row; // row we ended on
};
this.eraseRows = function(startRow, endRow) {
self.client.term.write(self.getSGRFor('text') + ansi.hideCursor());
var absPos = self.getAbsolutePosition(startRow, 0);
var absPosEnd = self.getAbsolutePosition(endRow, 0);
var eraseFiller = new Array(self.dimens.width).join(' ');
while(absPos.row < absPosEnd.row) {
self.client.term.write(ansi.goto(absPos.row++, absPos.col));
self.client.term.write(eraseFiller);
}
self.client.term.write(ansi.showCursor());
};
this.redrawVisibleArea = function() {
assert(self.topVisibleIndex <= self.textLines.length);
self.redrawRows(0, self.dimens.height);
var lastRow = self.redrawRows(0, self.dimens.height);
self.eraseRows(lastRow, self.dimens.height);
/*
// :TOOD: create eraseRows(startRow, endRow)
if(lastRow < self.dimens.height) {
var absPos = self.getAbsolutePosition(lastRow, 0);
var empty = new Array(self.dimens.width).join(' ');
while(lastRow++ < self.dimens.height) {
self.client.term.write(ansi.goto(absPos.row++, absPos.col));
self.client.term.write(empty);
}
}
*/
};
this.getVisibleText = function(index) {
@@ -164,7 +195,7 @@ function MultiLineEditTextView2(options) {
if(!_.isNumber(index)) {
index = self.getTextLinesIndex();
}
return self.textLines.length > index ? self.textLines[index].text : ''
return self.textLines.length > index ? self.textLines[index].text : '';
};
this.getCharacter = function(index, col) {
@@ -322,8 +353,10 @@ function MultiLineEditTextView2(options) {
var remove = (endIndex - startIndex) + 1;
console.log('remove=' + remove)
console.log('lenBefore=' + self.textLines.length)
self.textLines.splice(startIndex, remove);
console.log(self.textLines)
console.log('lenAfter=' + self.textLines.length)
self.cursorPos.col = 0;
@@ -336,6 +369,7 @@ function MultiLineEditTextView2(options) {
} else {
self.cursorPos.row -= (index - startIndex);
console.log('self.cursorPos.row=' + self.cursorPos.row)
}
self.redrawVisibleArea();
@@ -979,7 +1013,7 @@ MultiLineEditTextView2.prototype.setFocus = function(focused) {
MultiLineEditTextView2.prototype.setText = function(text) {
this.textLines = [ ];
//text = "Tab:\r\n\tA\tB\tC\tD\tE\tF\tG\r\n reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeally long word!!!";
text = require('fs').readFileSync('/home/bashby/Downloads/test_text.txt', { encoding : 'utf-8'});
text = require('fs').readFileSync('/home/nuskooler/Downloads/test_text.txt', { encoding : 'utf-8'});
this.insertRawText(text);//, 0, 0);
this.cursorEndOfDocument();