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Merge pull request #373 from glowing-bear/readline 

Add some emacs keybindings. Fixes #371
This commit is contained in:
Lorenz Hübschle-Schneider 2014-07-20 12:38:09 +01:00
parent 018feb2fd5 99cf794efc
commit 95c9969e71
2 changed files with 39 additions and 4 deletions
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8
index.html
View File

@ -114,12 +114,14 @@
<ul>
<li>ALT-n: Toggle nicklist</li>
<li>ALT-l: Focus on input bar</li>
<li>ALT-[0-9]: Focus on buffer</li>
<li>ALT-[0-9]: Switch to buffer number N</li>
<li>ALT-a: Focus on next buffer with activity</li>
<li>ALT-&lt;: Switch to previous buffer</li>
<li>ALT-&lt;: Switch to previous active buffer</li>
<li>ALT-g: Focus on buffer list filter</li>
<li>Esc-Esc: disconnect (double-tap)</li>
<li>arrow keys: history navigation</li>
<li>Arrow keys: history navigation</li>
<li>Tab key: nick complete</li>
<li>The following readline/emacs style keybindings works: <span title="Move cursor to beginning of line">Ctrl-a</span>, <span title="Move cursor to te end of the line">Ctrl-e</span>, <span title="Delete from cursor to beginning of the line">Ctrl-u</span>, <span title="Delete from cursor to the end of the line">Ctrl-k</span>, <span title="Delete from cursor to previous space">Ctrl-w</span></li>
</ul>
</div>
</div>

35
js/glowingbear.js
View File

@ -1517,12 +1517,45 @@ weechat.directive('inputBar', function() {
}
// Enter to submit, shift-enter for newline
//
if (code == 13 && !$event.shiftKey && document.activeElement === inputNode) {
$event.preventDefault();
$scope.sendMessage();
return true;
}
// Some readline keybindings
if ($event.ctrlKey && !$event.altKey && !$event.shiftKey && document.activeElement === inputNode) {
// Ctrl-a
if (code == 65) {
inputNode.setSelectionRange(0, 0);
// Ctrl-e
} else if (code == 69) {
inputNode.setSelectionRange($scope.command.length, $scope.command.length);
// Ctrl-u
} else if (code == 85) {
$scope.command = $scope.command.slice(caretPos);
setTimeout(function() {
inputNode.setSelectionRange(0, 0);
});
// Ctrl-k
} else if (code == 75) {
$scope.command = $scope.command.slice(0, caretPos);
setTimeout(function() {
inputNode.setSelectionRange($scope.command.length, $scope.command.length);
});
// Ctrl-w
} else if (code == 87) {
var trimmedValue = $scope.command.slice(0, caretPos);
var lastSpace = trimmedValue.lastIndexOf(' ') + 1;
$scope.command = $scope.command.slice(0, lastSpace) + $scope.command.slice(caretPos, $scope.command.length);
setTimeout(function() {
inputNode.setSelectionRange(lastSpace, lastSpace);
});
} else {
return false;
}
$event.preventDefault();
return true;
}
};
}
};