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109169 - dialog should support custom dialog buttons, r=ben, sr=hyatt

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This commit is contained in:
hewitt%netscape.com 2001-11-14 06:48:44 +00:00
parent a609bd6e28
commit 33afd372bd
1 changed files with 21 additions and 8 deletions
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29
xpfe/global/resources/content/bindings/dialog.xml
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@ -26,6 +26,7 @@
</content>
<implementation>
<field name="_mStrBundle">null</field>
<field name="_closeHandler">(function(event) {
if (!document.documentElement.cancelDialog())
event.preventDefault();
@ -63,6 +64,8 @@
<constructor>
<![CDATA[
this._useAnonButton = {};
this._initDialogButton("accept");
this._initDialogButton("cancel");
this._initDialogButton("help");
@ -109,8 +112,17 @@
<method name="_initDialogButton">
<parameter name="aDlgType"/>
<body><![CDATA[
// determine if button is going to be anonymous or explicit
var btn;
var btns = this.getElementsByAttribute("dlgtype", aDlgType);
var btn = btns.length > 0 ? btns[0] : document.getAnonymousElementByAttribute(this, "dlgtype", aDlgType);
if (btns.length > 0) {
btn = btns[0];
this._useAnonButton[aDlgType] = false;
} else {
btn = document.getAnonymousElementByAttribute(this, "dlgtype", aDlgType);
this._useAnonButton[aDlgType] = true;
}
if (btn) {
btn.addEventListener("command", this._handleButtonCommand, true);
// don't set pre-defined labels on explicit buttons
@ -139,14 +151,15 @@
for (var i = 0; i < list.length; ++i)
shown[list[i].replace(/ /g, "")] = true;
// hide or show the buttons
// hide anonymous buttons that aren't mentioned in the buttons attribute, and are not
// supplied via explicit content
for (var dlgtype in shown) {
var button = document.getAnonymousElementByAttribute(this, "dlgtype", dlgtype);
if (button) {
if (shown[dlgtype])
button.removeAttribute("hidden");
else
button.setAttribute("hidden", "true");
var anonBtn = document.getAnonymousElementByAttribute(this, "dlgtype", dlgtype);
if (anonBtn) {
if (this._useAnonButton[dlgtype] && shown[dlgtype])
anonBtn.removeAttribute("hidden");
else
anonBtn.setAttribute("hidden", "true");
}
}
]]>