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fix editor loosing focus on input

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This commit is contained in:
nightwing 2012-11-26 23:02:32 +04:00
commit 3c57b1b415
1 changed files with 22 additions and 25 deletions
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47
lib/ace/keyboard/textinput.js
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@ -73,35 +73,38 @@ var TextInput = function(parentNode, host) {
var inCompostion = false; var inCompostion = false;
var isSelectionEmpty = true; var resetTimeout = true;
var tempStyle = ''; var tempStyle = '';
function resetValue() { function resetValue() {
text.value = PLACEHOLDER; text.value = PLACEHOLDER;
//http://code.google.com/p/chromium/issues/detail?id=76516 //http://code.google.com/p/chromium/issues/detail?id=76516
if (useragent.isWebKit) if (useragent.isWebKit && !resetTimeout)
setTimeout(function(){ resetTimeout = setTimeout(function(){
text.value = PLACEHOLDER; text.value = PLACEHOLDER;
resetSelection(); resetSelection();
resetTimeout = null;
}); });
}; };
function resetSelection() { function resetSelection(isEmpty) {
var selectionStart = isSelectionEmpty ? 2 : 1; var selectionStart = isEmpty ? 2 : 1;
var selectionEnd = 2; var selectionEnd = 2;
// on firefox this throws if textarea is hidden
if (text.setSelectionRange) { try {
text.setSelectionRange(selectionStart, selectionEnd); if (text.setSelectionRange) {
} text.setSelectionRange(selectionStart, selectionEnd);
// IE8 does not support setSelectionRange }
else if (text.createTextRange) { // IE8 does not support setSelectionRange
var range = text.createTextRange(); else if (text.createTextRange) {
range.collapse(true); var range = text.createTextRange();
range.moveEnd('character', selectionEnd); range.collapse(true);
range.moveStart('character', selectionStart); range.moveEnd('character', selectionEnd);
range.select(); range.moveStart('character', selectionStart);
} range.select();
}
} catch(e){}
}; };
var onSelect = function(e) { var onSelect = function(e) {
@ -326,6 +329,8 @@ var TextInput = function(parentNode, host) {
(useragent.isIE ? "background:rgba(0, 0, 0, 0.03); opacity:0.1;" : "") + //"background:rgba(250, 0, 0, 0.3); opacity:1;" + (useragent.isIE ? "background:rgba(0, 0, 0, 0.03); opacity:0.1;" : "") + //"background:rgba(250, 0, 0, 0.3); opacity:1;" +
"left:" + (e.clientX - 2) + "px; top:" + (e.clientY - 2) + "px;"; "left:" + (e.clientX - 2) + "px; top:" + (e.clientY - 2) + "px;";
resetSelection(host.selection.isEmpty());
if (e.type != "mousedown") if (e.type != "mousedown")
return; return;
@ -360,14 +365,6 @@ var TextInput = function(parentNode, host) {
host.textInput.onContextMenu(e); host.textInput.onContextMenu(e);
onContextMenuClose(); onContextMenuClose();
}); });
host.addEventListener('changeSelection', function(){
if (host.selection.isEmpty() != isSelectionEmpty) {
isSelectionEmpty = !isSelectionEmpty;
resetSelection();
}
});
}; };
exports.TextInput = TextInput; exports.TextInput = TextInput;