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- const kIMig = Components.interfaces.nsIBrowserProfileMigrator;
- const kIPStartup = Components.interfaces.nsIProfileStartup;
- const kProfileMigratorContractIDPrefix = "@mozilla.org/profile/migrator;1?app=browser&type=";
-
- var MigrationWizard = {
- _source: "", // Source Profile Migrator ContractID suffix
- _itemsFlags: kIMig.ALL, // Selected Import Data Sources (16-bit bitfield)
- _selectedProfile: null, // Selected Profile name to import from
- _wiz: null,
- _migrator: null,
- _autoMigrate: null,
- _bookmarks: false,
-
- init: function ()
- {
- var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
- os.addObserver(this, "Migration:Started", false);
- os.addObserver(this, "Migration:ItemBeforeMigrate", false);
- os.addObserver(this, "Migration:ItemAfterMigrate", false);
- os.addObserver(this, "Migration:Ended", false);
-
- this._wiz = document.documentElement;
-
- if ("arguments" in window && window.arguments.length > 1) {
- // the UI select the default
- //this._source = window.arguments[0];
- this._migrator = window.arguments[1].QueryInterface(kIMig);
- this._autoMigrate = window.arguments[2].QueryInterface(kIPStartup);
-
- if (this._autoMigrate) {
- // Show the "nothing" option in the automigrate case to provide an
- // easily identifiable way to avoid migration and create a new profile.
- var nothing = document.getElementById("nothing");
- nothing.hidden = false;
- }
- }
-
- this.onImportSourcePageShow();
- },
-
- uninit: function ()
- {
- var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
- os.removeObserver(this, "Migration:Started");
- os.removeObserver(this, "Migration:ItemBeforeMigrate");
- os.removeObserver(this, "Migration:ItemAfterMigrate");
- os.removeObserver(this, "Migration:Ended");
- },
-
- // 1 - Import Source
- onImportSourcePageShow: function ()
- {
- //XXXquark This function is called before init, so check for bookmarks here
- if("arguments" in window && window.arguments[0] == "bookmarks")
- {
- this._bookmarks = true;
- }
-
- if(this._bookmarks) {
- var fromfile = document.getElementById("fromfile");
- fromfile.hidden = false;
-
- var importBookmarks = document.getElementById("importBookmarks");
- importBookmarks.hidden = false;
-
- var importAll = document.getElementById("importAll");
- importAll.hidden = true;
- }
-
- document.documentElement.getButton("back").disabled = true;
-
- // Figure out what source apps are are available to import from:
- var group = document.getElementById("importSourceGroup");
- for (var i = 0; i < group.childNodes.length; ++i) {
- var suffix = group.childNodes[i].id;
- if (suffix != "nothing" && suffix != "fromfile") {
- var contractID = kProfileMigratorContractIDPrefix + suffix;
- try {
- var migrator = Components.classes[contractID].createInstance(kIMig);
- }
- catch (e) {
- dump("*** invalid contractID =" + contractID + "\n");
- return;
- }
- if (!migrator.sourceExists || (suffix == "phoenix" && !this._autoMigrate))
- group.childNodes[i].hidden = true;
- }
- }
-
- var firstSelectable = null;
- for (var i = 0; i < group.childNodes.length; ++i) {
- if (!group.childNodes[i].disabled && !group.childNodes[i].hidden) {
- firstSelectable = group.childNodes[i];
- break;
- }
- }
-
- if (this._source) {
- // Somehow the Profile Migrator got confused, and gave us a migrate source
- // that doesn't actually exist. This could be because of a bogus registry
- // state. Set the _source property to null so the first visible item in
- // the list is selected instead.
- var source = document.getElementById(this._source);
- if (source.hidden)
- this._source = null;
- }
- group.selectedItem = !this._source ? firstSelectable : document.getElementById(this._source);
- },
-
- onImportSourcePageAdvanced: function ()
- {
- var newSource = document.getElementById("importSourceGroup").selectedItem.id;
-
- if (newSource == "nothing" || newSource == "fromfile") {
- if(newSource == "fromfile")
- window.opener.fromFile = true;
- document.documentElement.cancel();
- return;
- }
-
- if (!this._migrator || (newSource != this._source)) {
- // Create the migrator for the selected source.
- var contractID = kProfileMigratorContractIDPrefix + newSource;
- this._migrator = Components.classes[contractID].createInstance(kIMig);
-
- this._itemsFlags = kIMig.ALL;
- this._selectedProfile = null;
- }
- this._source = newSource;
-
- // check for more than one source profile
- if (this._migrator.sourceHasMultipleProfiles)
- this._wiz.currentPage.next = "selectProfile";
- else {
- this._wiz.currentPage.next = (this._autoMigrate || this._bookmarks) ? "migrating" : "importItems";
- var sourceProfiles = this._migrator.sourceProfiles;
- if (sourceProfiles && sourceProfiles.Count() == 1) {
- var profileName = sourceProfiles.QueryElementAt(0, Components.interfaces.nsISupportsString);
- this._selectedProfile = profileName.data;
- }
- else
- this._selectedProfile = "";
- }
- },
-
- // 2 - [Profile Selection]
- onSelectProfilePageShow: function ()
- {
- // Disabling this for now, since we ask about import sources in automigration
- // too and don't want to disable the back button
- // if (this._autoMigrate)
- // document.documentElement.getButton("back").disabled = true;
-
- var profiles = document.getElementById("profiles");
- while (profiles.hasChildNodes())
- profiles.removeChild(profiles.firstChild);
-
- var sourceProfiles = this._migrator.sourceProfiles;
- var count = sourceProfiles.Count();
- for (var i = 0; i < count; ++i) {
- var item = document.createElement("radio");
- var str = sourceProfiles.QueryElementAt(i, Components.interfaces.nsISupportsString);
- item.id = str.data;
- item.setAttribute("label", str.data);
- profiles.appendChild(item);
- }
-
- profiles.selectedItem = this._selectedProfile ? document.getElementById(this._selectedProfile) : profiles.firstChild;
- },
-
- onSelectProfilePageRewound: function ()
- {
- var profiles = document.getElementById("profiles");
- this._selectedProfile = profiles.selectedItem.id;
- },
-
- onSelectProfilePageAdvanced: function ()
- {
- var profiles = document.getElementById("profiles");
- this._selectedProfile = profiles.selectedItem.id;
-
- // If we're automigrating or just doing bookmarks don't show the item selection page
- if (this._autoMigrate || this._bookmarks)
- this._wiz.currentPage.next = "migrating";
- },
-
- // 3 - ImportItems
- onImportItemsPageShow: function ()
- {
- var dataSources = document.getElementById("dataSources");
- while (dataSources.hasChildNodes())
- dataSources.removeChild(dataSources.firstChild);
-
- var bundle = document.getElementById("bundle");
-
- var items = this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);
- for (var i = 0; i < 16; ++i) {
- var itemID = (items >> i) & 0x1 ? Math.pow(2, i) : 0;
- if (itemID > 0) {
- var checkbox = document.createElement("checkbox");
- checkbox.id = itemID;
- checkbox.setAttribute("label", bundle.getString(itemID + "_" + this._source));
- dataSources.appendChild(checkbox);
- if (!this._itemsFlags || this._itemsFlags & itemID)
- checkbox.checked = true;
- }
- }
- },
-
- onImportItemsPageAdvanced: function ()
- {
- var dataSources = document.getElementById("dataSources");
- this._itemsFlags = 0;
- for (var i = 0; i < dataSources.childNodes.length; ++i) {
- var checkbox = dataSources.childNodes[i];
- if (checkbox.localName == "checkbox" && checkbox.checked)
- this._itemsFlags |= parseInt(checkbox.id);
- }
- },
-
- onImportItemCommand: function (aEvent)
- {
- var items = document.getElementById("dataSources");
- var checkboxes = items.getElementsByTagName("checkbox");
-
- var oneChecked = false;
- for (var i = 0; i < checkboxes.length; ++i) {
- if (checkboxes[i].checked) {
- oneChecked = true;
- break;
- }
- }
-
- this._wiz.getButton("next").disabled = !oneChecked;
- },
-
- // 4 - Migrating
- onMigratingPageShow: function ()
- {
- this._wiz.getButton("cancel").disabled = true;
- this._wiz.getButton("back").disabled = true;
- this._wiz.getButton("next").disabled = true;
-
- // When automigrating, show all of the data that can be received from this source.
- if (this._autoMigrate)
- this._itemsFlags = this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);
-
- // When importing bookmarks, show only bookmarks
- if (this._bookmarks)
- this._itemsFlags = 32;
-
- this._listItems("migratingItems");
- setTimeout(this.onMigratingMigrate, 0, this);
- },
-
- onMigratingMigrate: function (aOuter)
- {
- aOuter._migrator.migrate(aOuter._itemsFlags, aOuter._autoMigrate, aOuter._selectedProfile);
- },
-
- _listItems: function (aID)
- {
- var items = document.getElementById(aID);
- while (items.hasChildNodes())
- items.removeChild(items.firstChild);
-
- var bundle = document.getElementById("bundle");
- var itemID;
- for (var i = 0; i < 16; ++i) {
- var itemID = (this._itemsFlags >> i) & 0x1 ? Math.pow(2, i) : 0;
- if (itemID > 0) {
- var label = document.createElement("label");
- label.id = itemID + "_migrated";
- try {
- label.setAttribute("value", bundle.getString(itemID + "_" + this._source));
- items.appendChild(label);
- }
- catch (e) {
- // if the block above throws, we've enumerated all the import data types we
- // currently support and are now just wasting time, break.
- break;
- }
- }
- }
- },
-
- observe: function (aSubject, aTopic, aData)
- {
- switch (aTopic) {
- case "Migration:Started":
- dump("*** started\n");
- break;
- case "Migration:ItemBeforeMigrate":
- dump("*** before " + aData + "\n");
- var label = document.getElementById(aData + "_migrated");
- if (label)
- label.setAttribute("style", "font-weight: bold");
- break;
- case "Migration:ItemAfterMigrate":
- dump("*** after " + aData + "\n");
- var label = document.getElementById(aData + "_migrated");
- if (label)
- label.removeAttribute("style");
- break;
- case "Migration:Ended":
- dump("*** done\n");
- if (this._autoMigrate) {
- // We're done now.
- this._wiz.advance();
- setTimeout(close, 5000);
- }
- else {
- var nextButton = this._wiz.getButton("next");
- nextButton.disabled = false;
- nextButton.click();
- }
- break;
- }
- },
-
- onDonePageShow: function ()
- {
- this._wiz.getButton("cancel").disabled = true;
- this._wiz.getButton("back").disabled = true;
- this._wiz.getButton("finish").disabled = false;
- this._listItems("doneItems");
- }
- };
-
-
-