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Bug #281237 --> hook up edit feed functionality to the new rss subscription dialog.

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scott%scott-macgregor.org 2005-02-09 22:45:13 +00:00
parent f8ffd68fff
commit cecf130ad7
3 changed files with 81 additions and 68 deletions
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16
mail/extensions/newsblog/content/feed-properties.js
View File

@ -38,8 +38,11 @@
function onLoad()
{
var feedLocationEl = document.getElementById('feedLocation');
var rssAccountMenuItem = document.getElementById('rssAccountMenuItem');
if (window.arguments[0].feedLocation)
document.getElementById('feedLocation').value = window.arguments[0].feedLocation;
feedLocationEl.value = window.arguments[0].feedLocation;
// root the location picker to the news & blogs server
document.getElementById('selectFolder').setAttribute('ref', window.arguments[0].serverURI);
@ -47,15 +50,18 @@ function onLoad()
SetFolderPicker(window.arguments[0].folderURI ? window.arguments[0].folderURI : window.arguments[0].serverURI, 'selectFolder');
document.getElementById('selectFolder').setInitialSelection();
document.getElementById('rssAccountMenuItem').label = window.arguments[0].serverPrettyName;
document.getElementById('rssAccountMenuItem').value = window.arguments[0].serverURI;
rssAccountMenuItem.label = window.arguments[0].serverPrettyName;
rssAccountMenuItem.value = window.arguments[0].serverURI;
// set quick mode value
document.getElementById('quickMode').checked = window.arguments[0].quickMode;
// if we are editing an existing feed, disable the top level account
if (!window.arguments[0].newFeed)
document.getElementById('rssAccountMenuItem').setAttribute('disabled', 'true');
{
// if we are editing an existing feed, disable the top level account
rssAccountMenuItem.setAttribute('disabled', 'true');
feedLocationEl.disabled = true;
}
}
function onOk()

128
mail/extensions/newsblog/content/feed-subscriptions.js
View File

@ -426,6 +426,8 @@ var gFeedSubscriptionsWindow = {
}
}
this.mView.mRowCount = numFolders;
gFeedSubscriptionsWindow.mTree.focus();
},
updateFeedData: function (aItem)
@ -447,8 +449,19 @@ var gFeedSubscriptionsWindow = {
for (i = 0; i < ids.length; ++i)
document.getElementById(ids[i]).disabled = !aItem || aItem.container;
},
onRSSFeedSelected: function ()
onKeyPress: function(aEvent)
{
if (aEvent.keyCode == aEvent.DOM_VK_ENTER || aEvent.keyCode == aEvent.DOM_VK_RETURN)
{
var seln = this.mTree.view.selection;
item = this.mView.getItemAtIndex(seln.currentIndex);
if (item && !item.container)
this.editFeed();
}
},
onSelect: function ()
{
var properties, item;
var seln = this.mTree.view.selection;
@ -602,6 +615,58 @@ var gFeedSubscriptionsWindow = {
feed.download(true, this.mFeedDownloadCallback);
},
editFeed: function()
{
var seln = this.mView.selection;
if (seln.count != 1)
return;
var itemToEdit = this.mView.getItemAtIndex(seln.currentIndex);
if (!itemToEdit || itemToEdit.container)
return;
var resource = rdf.GetResource(itemToEdit.url);
var feed = new Feed(resource, this.mRSSServer);
var ds = getSubscriptionsDS(this.mRSSServer);
var currentFolder = ds.GetTarget(resource, FZ_DESTFOLDER, true);
var currentFolderURI = currentFolder.QueryInterface(Components.interfaces.nsIRDFResource).Value;
var userModifiedFeed = false;
var feedProperties = { feedLocation: itemToEdit.url, serverURI: this.mRSSServer.serverURI,
serverPrettyName: this.mRSSServer.prettyName, folderURI: currentFolderURI,
quickMode: feed.quickMode, newFeed: false, result: userModifiedFeed};
feedProperties = openFeedEditor(feedProperties);
if (!feedProperties.result) // did the user cancel?
return;
// check to see if the quickMode value changed
if (feed.quickMode != feedProperties.quickMode)
feed.quickMode = feedProperties.quickMode;
// did the user change the folder URI for storing the feed?
if (feedProperties.folderURI && feedProperties.folderURI != currentFolderURI)
{
// we need to find the index of the new parent folder...
var newParentIndex = kRowIndexUndefined;
for (index = 0; index < this.mView.rowCount; index++)
{
var item = this.mView.getItemAtIndex(index);
if (item && item.container && item.url == feedProperties.folderURI)
{
newParentIndex = index;
break;
}
}
if (newParentIndex != kRowIndexUndefined)
this.moveFeed(seln.currentIndex, newParentIndex)
}
ds.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource).Flush(); // flush any changes
},
// moves the feed located at aOldFeedIndex to a child of aNewParentIndex
moveFeed: function(aOldFeedIndex, aNewParentIndex)
{
@ -759,62 +824,3 @@ function clearStatusInfo()
document.getElementById('statusText').value = "";
document.getElementById('progressMeter').collapsed = true;
}
function doEdit() {
// XXX There should be some way of correlating feed RDF resources
// with their corresponding Feed objects. Perhaps in the end much
// of this code could hang off methods of the Feed object.
var ds = getSubscriptionsDS(this.mRSSServer);
var tree = document.getElementById('subscriptions');
var item = tree.view.getItemAtIndex(tree.view.selection.currentIndex);
var resource = rdf.GetResource(item.id);
var old_url = ds.GetTarget(resource, DC_IDENTIFIER, true);
old_url = old_url ? old_url.QueryInterface(Components.interfaces.nsIRDFLiteral).Value : "";
var feed = new Feed(resource);
var currentFolder = ds.GetTarget(resource, FZ_DESTFOLDER, true);
var currentFolderURI = currentFolder.QueryInterface(Components.interfaces.nsIRDFResource).Value;
currentFolder = rdf.GetResource(currentFolderURI).QueryInterface(Components.interfaces.nsIMsgFolder);
var userModifiedFeed = false;
var feedProperties = { feedLocation: old_url, serverURI: this.mRSSServer.serverURI,
serverPrettyName: this.mRSSServer.prettyName, folderURI: currentFolderURI,
quickMode: feed.quickMode, result: userModifiedFeed};
feedProperties = openFeedEditor(feedProperties);
if (!feedProperties.result) // did the user cancel?
return;
// did the user change the folder URI for storing the feed?
if (feedProperties.folderURI && feedProperties.folderURI != currentFolderURI)
{
// unassert the older URI, add an assertion for the new URI...
ds.Change(resource, FZ_DESTFOLDER, currentFolder, rdf.GetResource(feedProperties.folderURI));
// we need to update the feed url attributes on the databases for each folder
var folderResource = rdf.GetResource(feedProperties.folderURI);
var newFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
currentFolder = rdf.GetResource(currentFolderURI).QueryInterface(Components.interfaces.nsIMsgFolder);
updateFolderFeedUrl(currentFolder, old_url, true); // remove our feed url property from the current folder
updateFolderFeedUrl(newFolder, feedProperties.feedLocation, false); // add our feed url property to the new folder
currentFolder = newFolder; // the folder has changed
}
// check to see if the location changed
if (feedProperties.feedLocation && feedProperties.feedLocation != old_url)
{
ds.Change(resource, DC_IDENTIFIER, rdf.GetLiteral(old_url), rdf.GetLiteral(feedProperties.feedLocation));
// now update our feed url property on the destination folder
updateFolderFeedUrl(currentFolder, old_url, false); // remove the old url
updateFolderFeedUrl(currentFolder, feedProperties.feedLocation, true); // add the new one
}
// check to see if the quickMode value changed
if (feed.quickMode != feedProperties.quickMode)
feed.quickMode = feedProperties.quickMode;
ds.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource).Flush(); // flush any changes
}

5
mail/extensions/newsblog/content/feed-subscriptions.xul
View File

@ -75,12 +75,13 @@
<tree id="rssSubscriptionsList" flex="1" style="height: 10em;"
hidecolumnpicker="true"
onselect="gFeedSubscriptionsWindow.onRSSFeedSelected();"
onselect="gFeedSubscriptionsWindow.onSelect();"
onkeypress="gFeedSubscriptionsWindow.onKeyPress(event);"
seltype="single">
<treecols>
<treecol id="folderNameCol" flex="2" primary="true" hideheader="true"/>
</treecols>
<treechildren id="subscriptionChildren" ondraggesture="gFeedSubscriptionsWindow.beginDrag(event);"/>
<treechildren id="subscriptionChildren" ondblclick="gFeedSubscriptionsWindow.editFeed();" ondraggesture="gFeedSubscriptionsWindow.beginDrag(event);"/>
</tree>
<hbox id="rssFeedInfoBox">