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Bug 353266, r=mconnor/sicking/gavin.

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mozilla.mano%sent.com 2006-09-29 16:32:45 +00:00
parent 4f0b8e9593
commit 260cbce403
1 changed files with 89 additions and 31 deletions
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120
browser/components/feeds/src/FeedWriter.js
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@ -142,7 +142,62 @@ FeedWriter.prototype = {
_getString: function FW__getString(key) {
return this._bundle.GetStringFromName(key);
},
/* Magic helper methods to be used instead of xbl properties */
_getSelectedItemFromMenulist: function FW__getSelectedItemFromList(aList) {
var node = aList.firstChild.firstChild;
while (node) {
if (node.localName == "menuitem" && node.getAttribute("selected") == "true")
return node;
node = node.nextSibling;
}
return null;
},
_setCheckboxCheckedState: function FW__setCheckboxCheckedState(aCheckbox, aValue) {
// see checkbox.xml
var change = (aValue != (aCheckbox.getAttribute('checked') == 'true'));
if (aValue)
aCheckbox.setAttribute('checked', 'true');
else
aCheckbox.removeAttribute('checked');
if (change) {
var event = this._document.createEvent('Events');
event.initEvent('CheckboxStateChange', true, true);
aCheckbox.dispatchEvent(event);
}
},
// For setting and getting the file expando property, we need to keep a
// reference to explict XPCNativeWrappers around the associated menuitems
_selectedApplicationItemWrapped: null,
get selectedApplicationItemWrapped() {
if (!this._selectedApplicationItemWrapped) {
this._selectedApplicationItemWrapped =
XPCNativeWrapper(this._document.getElementById("selectedAppMenuItem"));
}
return this._selectedApplicationItemWrapped;
},
#ifdef XP_WIN
_defaultSystemReaderItemWrapped: null,
get defaultSystemReaderItemWrapped() {
if (!this._defaultSystemReaderItemWrapped) {
// Unlike the selected application item, this might not exist at all,
// see _initSubscriptionUI
var menuItem = this._document.getElementById("defaultHandlerMenuItem");
if (menuItem)
this._defaultSystemReaderItemWrapped = XPCNativeWrapper(menuItem);
}
return this._defaultSystemReaderItemWrapped;
},
#endif
/**
* Writes the feed title into the preview document.
* @param container
@ -358,7 +413,7 @@ FeedWriter.prototype = {
_initMenuItemWithFile: function(aMenuItem, aFile) {
aMenuItem.setAttribute("label", this._getFileDisplayName(aFile));
aMenuItem.setAttribute("image", this._getFileIconURL(aFile));
aMenuItem.wrappedJSObject.file = aFile;
aMenuItem.file = aFile;
},
/**
@ -388,12 +443,11 @@ FeedWriter.prototype = {
if (fp.file.leafName != "firefox-bin") {
#endif
#endif
var selectedAppMenuItem =
this._document.getElementById("selectedAppMenuItem");
var selectedAppMenuItem = this.selectedApplicationItemWrapped;
this._initMenuItemWithFile(selectedAppMenuItem, selectedApp);
// Show and select the selected application menuitem
selectedAppMenuItem.wrappedJSObject.hidden = false;
selectedAppMenuItem.hidden = false;
selectedAppMenuItem.doCommand();
return true;
}
@ -416,7 +470,7 @@ FeedWriter.prototype = {
alwaysUse = true;
}
catch(ex) { }
checkbox.wrappedJSObject.checked = alwaysUse;
this._setCheckboxCheckedState(checkbox, alwaysUse);
}
},
@ -425,8 +479,8 @@ FeedWriter.prototype = {
if (checkbox) {
var handlersMenuList = this._document.getElementById("handlersMenuList");
if (handlersMenuList) {
var handlerName = handlersMenuList.wrappedJSObject.selectedItem.getAttribute("label");
checkbox.wrappedJSObject.label = this._getFormattedString("alwaysUse", [handlerName]);
var handlerName = this._getSelectedItemFromMenulist(handlersMenuList) .getAttribute("label");
checkbox.setAttribute("label", this._getFormattedString("alwaysUse", [handlerName]));
}
}
},
@ -498,8 +552,7 @@ FeedWriter.prototype = {
break;
}
case "client": {
var selectedAppMenuItem =
this._document.getElementById("selectedAppMenuItem");
var selectedAppMenuItem = this.selectedApplicationItemWrapped;
if (selectedAppMenuItem) {
try {
var selectedApp = prefs.getComplexValue(PREF_SELECTED_APP,
@ -508,17 +561,16 @@ FeedWriter.prototype = {
if (selectedApp) {
this._initMenuItemWithFile(selectedAppMenuItem, selectedApp);
selectedAppMenuItem.wrappedJSObject.hidden = false;
selectedAppMenuItem.hidden = false;
selectedAppMenuItem.doCommand();
#ifdef XP_WIN
// Only show the default reader menuitem if the default reader
// isn't the selected application
var defaultHandlerMenuItem =
this._document.getElementById("defaultHandlerMenuItem");
var defaultHandlerMenuItem = this.defaultSystemReaderItemWrapped;
if (defaultHandlerMenuItem) {
defaultHandlerMenuItem.wrappedJSObject.hidden =
defaultHandlerMenuItem.wrappedJSObject.file.path == selectedApp.path;
defaultHandlerMenuItem.hidden =
defaultHandlerMenuItem.file.path == selectedApp.path;
}
#endif
break;
@ -547,6 +599,9 @@ FeedWriter.prototype = {
menuItem.id = "selectedAppMenuItem";
menuItem.className = "menuitem-iconic";
menuItem.setAttribute("handlerType", "client");
handlersMenuPopup.appendChild(menuItem);
var selectedApplicationItem = this.selectedApplicationItemWrapped;
try {
var prefs = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefBranch);
@ -554,18 +609,17 @@ FeedWriter.prototype = {
Ci.nsILocalFile);
if (selectedApp.exists()) {
this._initMenuItemWithFile(menuItem, selectedApp);
this._initMenuItemWithFile(selectedApplicationItem, selectedApp);
}
else {
// Hide the menuitem if the last selected application doesn't exist
menuItem.setAttribute("hidden", "true");
selectedApplicationItem.hidden = true;
}
}
catch(ex) {
// Hide the menuitem until an application is selected
menuItem.setAttribute("hidden", "true");
selectedApplicationItem.hidden = true;
}
handlersMenuPopup.appendChild(menuItem);
#ifdef XP_WIN
// On Windows, also list the default feed reader
@ -596,14 +650,15 @@ FeedWriter.prototype = {
menuItem.id = "defaultHandlerMenuItem";
menuItem.className = "menuitem-iconic";
menuItem.setAttribute("handlerType", "client");
this._initMenuItemWithFile(menuItem, defaultReader);
handlersMenuPopup.appendChild(menuItem);
var defaultSystemReaderItem = this.defaultSystemReaderItemWrapped;
this._initMenuItemWithFile(defaultSystemReaderItem, defaultReader);
// Hide the default reader item if it points to the same application
// as the last-selected application
if (selectedApp && selectedApp.path == defaultReader.path)
menuItem.setAttribute("hidden", "true");
handlersMenuPopup.appendChild(menuItem);
defaultSystemReaderItem.hidden = true;
}
}
catch (e) {
@ -783,8 +838,8 @@ FeedWriter.prototype = {
var useAsDefault = this._document.getElementById("alwaysUse")
.getAttribute("checked");
var selectedItem = this._document.getElementById("handlersMenuList")
.wrappedJSObject.selectedItem;
var handlersMenuList = this._document.getElementById("handlersMenuList");
var selectedItem = this._getSelectedItemFromMenulist(handlersMenuList);
// Show the file picker before subscribing if the
// choose application menuitem was choosen using the keyboard
@ -792,8 +847,7 @@ FeedWriter.prototype = {
if (!this._chooseClientApp())
return;
selectedItem = this._document.getElementById("handlersMenuList")
.wrappedJSObject.selectedItem;
selectedItem = this._getSelectedItemFromMenulist(handlersMenuList);
}
if (selectedItem.hasAttribute("webhandlerurl")) {
@ -816,13 +870,17 @@ FeedWriter.prototype = {
else {
switch (selectedItem.id) {
case "selectedAppMenuItem":
#ifdef XP_WIN
case "defaultHandlerMenuItem":
#endif
prefs.setCharPref(PREF_SELECTED_READER, "client");
prefs.setComplexValue(PREF_SELECTED_APP, Ci.nsILocalFile,
selectedItem.file);
this.selectedApplicationItemWrapped.file);
break;
#ifdef XP_WIN
case "defaultHandlerMenuItem":
prefs.setCharPref(PREF_SELECTED_READER, "client");
prefs.setComplexValue(PREF_SELECTED_APP, Ci.nsILocalFile,
this.defaultSystemReaderItemWrapped.file);
break;
#endif
case "liveBookmarksMenuItem":
defaultHandler = "bookmarks";
prefs.setCharPref(PREF_SELECTED_READER, "bookmarks");