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hack edit session

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This commit is contained in:
nightwing 2013-08-26 22:52:40 +04:00
commit 1ac4ea51e2
2 changed files with 33 additions and 0 deletions
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28
lib/ace/edit_session.js
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@ -1037,8 +1037,20 @@ var EditSession = function(text, mode) {
**/
this.getScreenWidth = function() {
this.$computeWidth();
if (this.lineWidgets)
return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
return this.screenWidth;
};
this.getLineWidgetMaxWidth = function() {
if (this.lineWidgetsWidth != null) return this.lineWidgetsWidth
var width = 0;
this.lineWidgets.forEach(function(w) {
if (w && w.screenWidth > width)
width = w.screenWidth;
});
return this.lineWidgetWidth = width;
}
this.$computeWidth = function(force) {
if (this.$modified || force) {
@ -2043,6 +2055,7 @@ var EditSession = function(text, mode) {
return [screenColumn, column];
};
this.lineWidgets = null;
/**
* Returns number of screenrows in a wrapped line.
* @param {Number} row The row number to check
@ -2050,6 +2063,17 @@ var EditSession = function(text, mode) {
* @returns {Number}
**/
this.getRowLength = function(row) {
if (this.lineWidgets)
var h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
else
h = 0
if (!this.$useWrapMode || !this.$wrapData[row]) {
return 1 + h;
} else {
return this.$wrapData[row].length + 1 + h;
}
};
this.getRowLineCount = function(row) {
if (!this.$useWrapMode || !this.$wrapData[row]) {
return 1;
} else {
@ -2372,6 +2396,10 @@ var EditSession = function(text, mode) {
}
}
// todo
if (this.lineWidgets)
screenRows += this.$getWidgetScreenLength();
return screenRows;
};