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Bug 307923 - Remember selected users when chaning channel views.

Browse Source 
ChatZilla only.
r=samuel
p=gijskruitbosch+bugs@gmail.com (Gijs Kruitbosch)
This commit is contained in:
silver%warwickcompsoc.co.uk 2005-11-19 22:11:07 +00:00
parent 025752850a
commit b7e3890899
2 changed files with 90 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
extensions/irc/xul/content/commands.js
View File

@ -1705,6 +1705,9 @@ function cmdToggleUI(e)
{
client.rdf.setTreeRoot("user-list",
sourceObject.getGraphResource());
setSelectedNicknames(document.getElementById("user-list"),
sourceObject.userlistSelection);
}
else
{
@ -1716,6 +1719,11 @@ function cmdToggleUI(e)
}
else
{
if ((e.thing == "userlist") && (sourceObject.TYPE == "IRCChannel"))
{
var rv = getSelectedNicknames(document.getElementById("user-list"));
sourceObject.userlistSelection = rv;
}
newState = "true";
}

108
extensions/irc/xul/content/static.js
View File

@ -1347,13 +1347,35 @@ function getUserlistContext(cx)
if (!cx.channel)
return cx;
var user, tree = document.getElementById("user-list");
cx.userList = new Array();
cx.nicknameList = new Array();
cx.canonNickList = new Array();
cx.nicknameList = getSelectedNicknames(tree);
var tree = document.getElementById("user-list");
for (var i = 0; i < cx.nicknameList.length; ++i)
{
user = cx.channel.getUser(cx.nicknameList[i])
cx.userList.push(user);
cx.canonNickList.push(user.canonicalName);
if (i == 0)
{
cx.user = user;
cx.nickname = user.unicodeName;
cx.canonNick = user.canonicalName;
}
}
return cx;
}
function getSelectedNicknames(tree)
{
var rv = [];
if (!tree || !tree.view || !tree.view.selection)
return rv;
var rangeCount = tree.view.selection.getRangeCount();
// Loop through the selection ranges.
for (var i = 0; i < rangeCount; ++i)
{
var start = {}, end = {};
@ -1361,29 +1383,41 @@ function getUserlistContext(cx)
// If they == -1, we've got no selection, so bail.
if ((start.value == -1) && (end.value == -1))
return cx;
continue;
// Loop through the contents of the current selection range.
for (var k = start.value; k <= end.value; ++k)
{
var item = tree.contentView.getItemAtIndex(k);
var cell = item.firstChild.firstChild;
var user = cx.channel.getUser(cell.getAttribute("unicodeName"));
if (user)
{
cx.userList.push(user);
cx.nicknameList.push(user.unicodeName);
cx.canonNickList.push(user.canonicalName);
if (i == 0 && k == start.value)
{
cx.user = user;
cx.nickname = user.unicodeName;
cx.canonNick = user.canonicalName;
}
}
var item = tree.contentView.getItemAtIndex(k).firstChild.firstChild;
var userName = item.getAttribute("unicodeName");
rv.push(userName);
}
}
return rv;
}
return cx;
function setSelectedNicknames(tree, nicknameAry)
{
if (!nicknameAry)
return;
var item, unicodeName, resultAry = [];
// Clear selection:
tree.view.selection.select(-1);
// Loop through the tree to (re-)select nicknames
for (var i = 0; i < tree.view.rowCount; i++)
{
item = tree.contentView.getItemAtIndex(i).firstChild.firstChild;
unicodeName = item.getAttribute("unicodeName");
if ((unicodeName != "") && arrayContains(nicknameAry, unicodeName))
{
tree.view.selection.toggleSelect(i);
resultAry.push(unicodeName);
}
}
// Make sure we pass back a correct array:
nicknameAry.length = 0;
for (var j = 0; j < resultAry.length; j++)
nicknameAry.push(resultAry[j]);
}
function getFontContext(cx)
@ -2466,10 +2500,15 @@ function setCurrentObject (obj)
return;
var tb, userList;
userList = document.getElementById("user-list");
if ("currentObject" in client && client.currentObject)
{
tb = getTabForObject(client.currentObject);
var co = client.currentObject;
// Save any nicknames selected
if (client.currentObject.TYPE == "IRCChannel")
co.userlistSelection = getSelectedNicknames(userList);
tb = getTabForObject(co);
}
if (tb)
{
@ -2477,9 +2516,8 @@ function setCurrentObject (obj)
tb.setAttribute ("state", "normal");
}
/* Unselect currently selected users. */
userList = document.getElementById("user-list");
/* If the splitter's collapsed, the userlist *isn't* visible, but we'll not
/* Unselect currently selected users.
* If the splitter's collapsed, the userlist *isn't* visible, but we'll not
* get told when it becomes visible, so update it even if it's only the
* splitter visible. */
if (isVisible("user-list-box") || isVisible("main-splitter"))
@ -2492,7 +2530,10 @@ function setCurrentObject (obj)
if (obj.TYPE == "IRCChannel")
{
client.rdf.setTreeRoot("user-list", obj.getGraphResource());
updateUserList();
reSortUserlist(userList);
// Restore any selections previously made
if (("userlistSelection" in obj) && obj.userlistSelection)
setSelectedNicknames(userList, obj.userlistSelection);
}
else
{
@ -2691,13 +2732,28 @@ function setListMode(mode)
function updateUserList()
{
var node;
var sortDirection;
var node, chan;
node = document.getElementById("user-list");
if (!node.view)
return;
// We'll lose the selection in a bit, if we don't save it if necessary:
if (("currentObject" in client) && client.currentObject &&
client.currentObject.TYPE == "IRCChannel")
{
chan = client.currentObject;
chan.userlistSelection = getSelectedNicknames(node, chan);
}
reSortUserlist(node);
// If this is a channel, restore the selection in the userlist.
if (chan)
setSelectedNicknames(node, client.currentObject.userlistSelection);
}
function reSortUserlist(node)
{
const nsIXULSortService = Components.interfaces.nsIXULSortService;
const isupports_uri = "@mozilla.org/xul/xul-sort-service;1";