jyapayne/ace
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add setting to toggle fold mode

Browse source
This commit is contained in:
Fabian Jakobs 2011-12-05 12:29:17 +01:00
commit 70cef75704
8 changed files with 80 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

42
lib/ace/edit_session/folding.js
View file

@ -596,22 +596,23 @@ function Folding() {
var re = new RegExp(token.type.replace(/\..*/, "\\."));
do {
token = iterator.stepBackward();
} while(token && re.test(token.type))
} while(token && re.test(token.type));
iterator.stepForward();
range.start.row = iterator.getCurrentTokenRow();
range.start.column = iterator.getCurrentTokenColumn() + 2;
var iterator = new TokenIterator(this, row, column);
iterator = new TokenIterator(this, row, column);
do {
token = iterator.stepForward();
} while(token && re.test(token.type))
} while(token && re.test(token.type));
token = iterator.stepBackward();
range.end.row = iterator.getCurrentTokenRow();
range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 1;
return range
return range;
}
};
@ -631,28 +632,51 @@ function Folding() {
this.addFold("...", range);
} catch(e) {}
}
}
};
this.$foldStyles = {
"manual": 1,
"markbegin": 1,
"markbeginend": 1
};
this.$foldStyle = "markbegin";
this.setFoldStyle = function(style) {
if (!this.$foldStyles[style])
throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
if (this.$foldStyle == style)
return;
this.$foldStyle = style;
// reset folding
var mode = this.$foldMode;
this.$setFolding(null);
this.$setFolding(mode);
};
// structured folding
this.$setFolding = function(foldMode) {
if (this.$foldMode == foldMode)
return;
this.$foldMode = foldMode;
this.removeListener('change', this.$updateFoldWidgets);
this._emit("changeAnnotation");
if (!foldMode) {
if (!foldMode || this.$foldStyle == "manual") {
this.foldWidgets = null;
return;
}
this.foldWidgets = [];
this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this);
this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this);
this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
this.on('change', this.$updateFoldWidgets);
};
this.onFoldWidgetClick = function(row, e) {