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* WIP on MaskEditTextView stuff. Nothing major yet

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This commit is contained in:
Bryan Ashby 2015-05-27 17:27:36 -06:00
parent d9ea295859
commit e62d146075
4 changed files with 64 additions and 16 deletions
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72
core/multi_line_edit_text_view.js
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@ -210,9 +210,13 @@ function MultiLineEditTextView(options) {
}
};
this.getReplaceTabsRegExp = function() {
return new RegExp('\\t{' + (self.tabWidth - 1) + '}', 'g');
};
this.getTextBufferPosition = function(row, col) {
var line = self.renderBuffer[row];
var replaceTabsRe = new RegExp('\\t{' + (self.tabWidth - 1) + '}', 'g');
var line = self.renderBuffer[row];
var replaceTabsRe = self.getReplaceTabsRegExp();
var pos = 0;
for(var r = 0; r < row; ++r) {
if(self.renderBuffer[r].length > 0) {
@ -227,13 +231,16 @@ function MultiLineEditTextView(options) {
.length;
return pos;
};
this.scrollUp = function(count) {
this.getEndOfLinePosition = function(row) {
row = row || self.cursorPos.row;
return self.position.col + self.renderBuffer[row].length;
};
this.scrollDown = function(count) {
this.getAbsolutePosition = function(row, col) {
row = row || self.cursorPos.row;
col = col || self.cursorPos.col;
return { row : self.position.row + row, col : self.position.col + col };
};
this.getCharAtCursorPosition = function() {
@ -241,25 +248,54 @@ function MultiLineEditTextView(options) {
return self.textBuffer.get(pos);
};
this.moveCursorTo = function(row, col) {
var absPos = self.getAbsolutePosition(row, col);
self.client.term.write(ansi.goto(absPos.row, absPos.col));
};
this.scrollUp = function(count) {
};
this.scrollDown = function(count) {
};
this.cursorUp = function() {
if(self.cursorPos.row > 0) {
self.cursorPos.row--;
self.client.term.write(ansi.up());
} else if(self.topLineIndex > 0) {
// :TODO: scroll
// :TODO: scroll up if possible to do so
}
var endOfLinePos = self.getEndOfLinePosition();
console.log('col=' + self.cursorPos.col + ' / eolPos=' + endOfLinePos)
if(self.cursorPos.col > endOfLinePos) {
self.client.term.write(ansi.right(self.cursorPos.col - endOfLinePos));
self.cursorPos.col = endOfLinePos;
}
// :TODO: if there is text @ cursor y position we're ok, otherwise,
// jump to the end of the line
};
this.cursorRight = function() {
var max = Math.min(self.dimens.width, self.renderBuffer[self.cursorPos.row].length);
if(self.cursorPos.col < max) {
self.cursorPos.col++;
self.client.term.write(ansi.right());
} else {
if(self.cursorPos.row > 0) {
self.cursorPos.row--;
self.cursorPos.col = 0;
self.moveCursorTo(self.cursorPos.row, self.cursorPos.col);
}
}
};
this.cursorLeft = function() {
@ -295,11 +331,13 @@ MultiLineEditTextView.prototype.redraw = function() {
//this.client.term.write(this.text);
};
/*MultiLineEditTextView.prototype.setFocus = function(focused) {
MultiLineEditTextView.prototype.setFocus = function(focused) {
MultiLineEditTextView.super_.prototype.setFocus.call(this, focused);
this.moveCursorTo(this.cursorPos.row, this.cursorPos.col);
};
*/
MultiLineEditTextView.prototype.setText = function(text) {
//this.cursorPos.row = this.position.row + this.dimens.height;
@ -317,14 +355,18 @@ MultiLineEditTextView.prototype.setText = function(text) {
this.updateRenderBuffer();
console.log(this.renderBuffer)
/*
var idx = this.getTextBufferPosition(4, 0);
for(var i = idx; i < idx + 4; ++i) {
console.log(i + ' = "' + this.textBuffer.asArray()[i] + '"');
}
this.cursorPos.row = 15;
this.cursorPos.col = 0;
}
*/
this.cursorPos.row = 14;
this.cursorPos.col = 0;
};
MultiLineEditTextView.prototype.onSpecialKeyPress = function(keyName) {
if(this.isSpecialKeyMapped('up', keyName)) {
@ -337,7 +379,7 @@ MultiLineEditTextView.prototype.onSpecialKeyPress = function(keyName) {
this.cursorRight();
}
console.log(this.getCharAtCursorPosition());
console.log(JSON.stringify(this.getAbsolutePosition()) + ': ' + this.getCharAtCursorPosition())
MultiLineEditTextView.super_.prototype.onSpecialKeyPress.call(this, keyName);
}
};