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emacs: add contents of copy/cut editor events to killring

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Robert Krahn 2013-05-26 18:52:57 -07:00
commit ee76ccad19
1 changed files with 11 additions and 0 deletions
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11
lib/ace/keyboard/emacs.js
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@ -112,6 +112,8 @@ exports.handler.attach = function(editor) {
editor.commands.addCommands(commands); editor.commands.addCommands(commands);
exports.handler.platform = editor.commands.platform; exports.handler.platform = editor.commands.platform;
editor.$emacsModeHandler = this; editor.$emacsModeHandler = this;
editor.addEventListener('copy', this.onCopy);
editor.addEventListener('paste', this.onPaste);
}; };
exports.handler.detach = function(editor) { exports.handler.detach = function(editor) {
@ -122,6 +124,8 @@ exports.handler.detach = function(editor) {
editor.removeEventListener("changeSession", $kbSessionChange); editor.removeEventListener("changeSession", $kbSessionChange);
editor.unsetStyle("emacs-mode"); editor.unsetStyle("emacs-mode");
editor.commands.removeCommands(commands); editor.commands.removeCommands(commands);
editor.removeEventListener('copy', this.onCopy);
editor.removeEventListener('paste', this.onPaste);
}; };
var $kbSessionChange = function(e) { var $kbSessionChange = function(e) {
@ -157,6 +161,13 @@ combinations.forEach(function(c) {
eMods[hashId] = c.toLowerCase() + "-"; eMods[hashId] = c.toLowerCase() + "-";
}); });
exports.handler.onCopy = function(e, editor) {
if (editor.$handlesEmacsOnCopy) return;
editor.$handlesEmacsOnCopy = true;
exports.handler.commands.killRingSave.exec(editor);
delete editor.$handlesEmacsOnCopy;
}
exports.handler.bindKey = function(key, command) { exports.handler.bindKey = function(key, command) {
if (!key) if (!key)
return; return;