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Bug 298352 Allow preferences to set the multiday view's start/end hour r=dmose

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This commit is contained in:
jminta%gmail.com 2005-10-13 23:43:25 +00:00
parent 6ab1d767ea
commit d58fc653d6
1 changed files with 56 additions and 0 deletions
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56
calendar/lightning/content/messenger-overlay-sidebar.js
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@ -70,6 +70,32 @@ function ltnOnLoad(event)
// nuke the onload, or we get called every time there's
// any load that occurs
document.removeEventListener("load", ltnOnLoad, true);
// Start observing preferences
var prefService = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefService);
var rootPrefBranch = prefService.getBranch("");
ltnPrefObserver.rootPrefBranch = rootPrefBranch;
var pb2 = rootPrefBranch.QueryInterface(
Components.interfaces.nsIPrefBranch2);
pb2.addObserver("calendar.", ltnPrefObserver, false);
ltnPrefObserver.observe(null, null, "");
// Add an unload function to the window so we don't leak the pref observer
document.getElementById("messengerWindow")
.addEventListener("unload", ltnFinish, false);
// Set up the multiday-view to start/end at the correct hours, since this
// doesn't persist between startups. (Fails if pref undefined)
try {
var sHour = rootPrefBranch.getIntPref("calendar.event.defaultstarthour");
var eHour = rootPrefBranch.getIntPref("calendar.event.defaultendhour");
document.getElementById("calendar-multiday-view")
.setStartEndMinutes(sHour*60, eHour*60);
}
catch(ex) {}
return;
}
function currentView()
@ -175,6 +201,36 @@ function ltnPublishCalendar()
openDialog("chrome://calendar/content/calendar-publish-dialog.xul", "caPublishEvents", "chrome,titlebar,modal", currentCalendar);
}
function ltnFinish() {
var prefService = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefService);
// Remove the pref observer
var pb2 = prefService.getBranch("");
pb2 = pb2.QueryInterface(Components.interfaces.nsIPrefBranch2);
pb2.removeObserver("calendar.", ltnPrefObserver);
return;
}
// Preference observer, watches for changes to any 'calendar.' pref
var ltnPrefObserver =
{
rootPrefBranch: null,
observe: function(aSubject, aTopic, aPrefName)
{
switch (aPrefName) {
case "calendar.event.defaultstarthour":
case "calendar.event.defaultendhour":
var sHour = this.rootPrefBranch.getIntPref
("calendar.event.defaultstarthour");
var eHour = this.rootPrefBranch.getIntPref
("calendar.event.defaultendhour");
document.getElementById("calendar-multiday-view")
.setStartEndMinutes(sHour*60, eHour*60);
break;
}
}
}
document.getElementById("displayDeck").
addEventListener("select", LtnObserveDisplayDeckChange, true);