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Add Select All context menu command support

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DanyaPostfactum 2012-10-20 19:22:34 +11:00 • committed by nightwing
commit 473ddfd353
1 changed files with 25 additions and 4 deletions
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29
lib/ace/keyboard/textinput.js
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@ -53,7 +53,7 @@ var TextInput = function(parentNode, host) {
text.style.top = "-2em";
parentNode.insertBefore(text, parentNode.firstChild);
var PLACEHOLDER = useragent.isIE || useragent.isOpera ? "\x01" : "\x00";
var PLACEHOLDER = useragent.isIE || useragent.isOpera ? "\x01\x01" : "\x00\x00";
resetValue();
@ -67,6 +67,8 @@ var TextInput = function(parentNode, host) {
setTimeout(resetSelection);
}
var cut = false
var copied = false;
var pasted = false;
var inCompostion = false;
@ -86,8 +88,8 @@ var TextInput = function(parentNode, host) {
};
function resetSelection() {
var selectionStart = isSelectionEmpty ? 1 : 0;
var selectionEnd = 1;
var selectionStart = isSelectionEmpty ? 2 : 1;
var selectionEnd = 2;
if (text.setSelectionRange) {
text.setSelectionRange(selectionStart, selectionEnd);
@ -102,6 +104,21 @@ var TextInput = function(parentNode, host) {
}
};
var onSelect = function(e) {
if (cut) {
cut = false;
return;
}
if (copied) {
copied = false;
return;
}
if (text.selectionStart === 0 && text.selectionEnd === text.value.length) {
host.selectAll();
resetSelection();
}
};
var onInput = function(e) {
if (inCompostion)
return;
@ -115,7 +132,7 @@ var TextInput = function(parentNode, host) {
return;
}
var data = text.value.substring(isSelectionEmpty ? 1 : 0);
var data = text.value.substring(isSelectionEmpty ? 2 : 1);
resetValue();
if (data)
host.onTextInput(data);
@ -160,6 +177,7 @@ var TextInput = function(parentNode, host) {
if (!supported) {
text.value = data;
text.select();
cut = true;
setTimeout(function(){ host.onCut() });
}
};
@ -184,6 +202,7 @@ var TextInput = function(parentNode, host) {
if (!supported) {
text.value = data;
text.select();
copided = true;
setTimeout(function(){ host.onCopy() });
}
@ -207,6 +226,8 @@ var TextInput = function(parentNode, host) {
event.addCommandKeyListener(text, host.onCommandKey.bind(host));
event.addListener(text, "select", onSelect);
event.addListener(text, "input", onInput);
event.addListener(text, "cut", onCut);