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nicer mouse behavior for foldwigets

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activate on mousedown and on double click
This commit is contained in:
nightwing 2012-10-18 01:12:53 +04:00
commit e220a11f34
2 changed files with 52 additions and 9 deletions
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45
lib/ace/mouse/fold_handler.js
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@ -49,7 +49,7 @@ function FoldHandler(editor) {
}
});
editor.on("gutterclick", function(e) {
editor.on("guttermousedown", function(e) {
var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
if (gutterRegion == "foldWidgets") {
@ -60,6 +60,49 @@ function FoldHandler(editor) {
e.stop();
}
});
editor.on("gutterdblclick", function(e) {
var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
if (gutterRegion == "foldWidgets") {
var row = e.getDocumentPosition().row;
var session = editor.session;
var fw = session.foldWidgets;
if (!fw || fw[row])
return;
var i = row - 1, firstRange;
while (i >= 0) {
var c = fw[i];
if (c == null)
c = fw[i] = session.getFoldWidget();
if (c == "start") {
var range = session.getFoldWidgetRange(i);
if (!firstRange)
firstRange = range;
if (range && range.end.row >= row)
break;
}
i--;
}
if (i == -1)
range = firstRange;
if (range) {
var row = range.start.row;
var fold = session.getFoldAt(row, session.getLine(row).length, 1);
if (fold) {
session.removeFold(fold);
} else {
session.addFold("...", range);
editor.renderer.scrollCursorIntoView({row: range.start.row, column: 0});
}
}
e.stop();
}
});
}
exports.FoldHandler = FoldHandler;