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replace and replaceAll will return the number of items replaced

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okonomiyaki3000 2011-12-21 17:16:37 +09:00
commit f79c2d8ce2
1 changed files with 18 additions and 7 deletions
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25
lib/ace/editor.js
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@ -1093,13 +1093,18 @@ var Editor = function(renderer, session) {
if (options)
this.$search.set(options);
var range = this.$search.find(this.session);
var range = this.$search.find(this.session),
replaced = 0;
if (!range)
return;
return replaced;
this.$tryReplace(range, replacement);
if(this.$tryReplace(range, replacement)) {
replaced = 1;
}
if (range !== null)
this.selection.setSelectionRange(range);
return replaced;
};
this.replaceAll = function(replacement, options) {
@ -1107,20 +1112,26 @@ var Editor = function(renderer, session) {
this.$search.set(options);
}
var ranges = this.$search.findAll(this.session);
var ranges = this.$search.findAll(this.session),
replaced = 0;
if (!ranges.length)
return;
return replaced;
var selection = this.getSelectionRange();
this.clearSelection();
this.selection.moveCursorTo(0, 0);
this.$blockScrolling += 1;
for (var i = ranges.length - 1; i >= 0; --i)
this.$tryReplace(ranges[i], replacement);
for (var i = ranges.length - 1; i >= 0; --i) {
if(this.$tryReplace(ranges[i], replacement)) {
replaced++;
}
}
this.selection.setSelectionRange(selection);
this.$blockScrolling -= 1;
return replaced;
};
this.$tryReplace = function(range, replacement) {