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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 29f581c61a
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"; text.style.top = "-2em";
parentNode.insertBefore(text, parentNode.firstChild); parentNode.insertBefore(text, parentNode.firstChild);
var PLACEHOLDER = useragent.isIE || useragent.isOpera ? "\x01" : "\x00"; var PLACEHOLDER = useragent.isIE || useragent.isOpera ? "\x01\x01" : "\x00\x00";
resetValue(); resetValue();
@ -67,6 +67,8 @@ var TextInput = function(parentNode, host) {
setTimeout(resetSelection); setTimeout(resetSelection);
} }
var cut = false
var copied = false;
var pasted = false; var pasted = false;
var inCompostion = false; var inCompostion = false;
@ -86,8 +88,8 @@ var TextInput = function(parentNode, host) {
}; };
function resetSelection() { function resetSelection() {
var selectionStart = isSelectionEmpty ? 1 : 0; var selectionStart = isSelectionEmpty ? 2 : 1;
var selectionEnd = 1; var selectionEnd = 2;
if (text.setSelectionRange) { if (text.setSelectionRange) {
text.setSelectionRange(selectionStart, selectionEnd); 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) { var onInput = function(e) {
if (inCompostion) if (inCompostion)
return; return;
@ -115,7 +132,7 @@ var TextInput = function(parentNode, host) {
return; return;
} }
var data = text.value.substring(isSelectionEmpty ? 1 : 0); var data = text.value.substring(isSelectionEmpty ? 2 : 1);
resetValue(); resetValue();
if (data) if (data)
host.onTextInput(data); host.onTextInput(data);
@ -160,6 +177,7 @@ var TextInput = function(parentNode, host) {
if (!supported) { if (!supported) {
text.value = data; text.value = data;
text.select(); text.select();
cut = true;
setTimeout(function(){ host.onCut() }); setTimeout(function(){ host.onCut() });
} }
}; };
@ -184,6 +202,7 @@ var TextInput = function(parentNode, host) {
if (!supported) { if (!supported) {
text.value = data; text.value = data;
text.select(); text.select();
copided = true;
setTimeout(function(){ host.onCopy() }); setTimeout(function(){ host.onCopy() });
} }
@ -207,6 +226,8 @@ var TextInput = function(parentNode, host) {
event.addCommandKeyListener(text, host.onCommandKey.bind(host)); event.addCommandKeyListener(text, host.onCommandKey.bind(host));
event.addListener(text, "select", onSelect);
event.addListener(text, "input", onInput); event.addListener(text, "input", onInput);
event.addListener(text, "cut", onCut); event.addListener(text, "cut", onCut);