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do not require cursors to be sorted

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nightwing 2012-03-20 00:02:24 +04:00
commit 107735560a
1 changed files with 21 additions and 25 deletions
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46
lib/ace/layer/cursor.js
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@ -141,37 +141,33 @@ var Cursor = function(parentEl) {
this.update = function(config) { this.update = function(config) {
this.config = config; this.config = config;
if (!this.session.selection.multiSelectMode) { if (this.session.selection.rangeCount > 1) {
this.pixelPos = this.getPixelPosition(null, true); var selections = this.session.selection.allRanges
var i = 0, sel, cursorIndex = 0;
for (var i = selections.length; i--; ) {
sel = selections[i];
var pixelPos = this.getPixelPosition(sel.cursor, true);
var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
style.left = pixelPos.left + "px";
style.top = pixelPos.top + "px";
style.width = config.characterWidth + "px";
style.height = config.lineHeight + "px";
}
while (cursorIndex < this.cursors.length)
this.removeCursor();
} else {
var pixelPos = this.getPixelPosition(null, true);
var style = this.cursor.style; var style = this.cursor.style;
style.left = this.pixelPos.left + "px"; style.left = pixelPos.left + "px";
style.top = this.pixelPos.top + "px"; style.top = pixelPos.top + "px";
style.width = config.characterWidth + "px"; style.width = config.characterWidth + "px";
style.height = config.lineHeight + "px"; style.height = config.lineHeight + "px";
while (this.cursors.length > 1) while (this.cursors.length > 1)
this.removeCursor(); this.removeCursor();
} else {
var selections = this.session.selection.allRanges
var i = 0, sel, cursorIndex = 0;
while ((sel = selections[i]) && sel.cursor.row < config.firstRow)
i++;
while ((sel = selections[i]) && sel.cursor.row < config.lastRow) {
this.pixelPos = this.getPixelPosition(sel.cursor, true);
var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
style.left = this.pixelPos.left + "px";
style.top = this.pixelPos.top + "px";
style.width = config.characterWidth + "px";
style.height = config.lineHeight + "px";
i++;
}
while (cursorIndex < this.cursors.length)
this.removeCursor();
} }
var overwrite = this.session.getOverwrite(); var overwrite = this.session.getOverwrite();