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-
- var NC_NS, RDF_NS, XUL_NS, NC_NS_CMD;
-
- // definition of the services frequently used for bookmarks
- var kRDFContractID;
- var kRDFSVCIID;
- var kRDFRSCIID;
- var kRDFLITIID;
- var RDF;
-
- var kRDFCContractID;
- var kRDFCIID;
- var RDFC;
-
- var kRDFCUContractID;
- var kRDFCUIID;
- var RDFCU;
-
- var BMDS;
- var BMSVC;
-
- var kPREFContractID;
- var kPREFIID;
- var PREF;
-
- var kSOUNDContractID;
- var kSOUNDIID;
- var SOUND;
-
- var kWINDOWContractID;
- var kWINDOWIID;
- var WINDOWSVC;
-
- var gBMtxmgr;
-
- // should be moved in a separate file
- function initServices()
- {
- NC_NS = "http://home.netscape.com/NC-rdf#";
- RDF_NS = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
- XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
- NC_NS_CMD = NC_NS + "command?cmd=";
-
- kRDFContractID = "@mozilla.org/rdf/rdf-service;1";
- kRDFSVCIID = Components.interfaces.nsIRDFService;
- kRDFRSCIID = Components.interfaces.nsIRDFResource;
- kRDFLITIID = Components.interfaces.nsIRDFLiteral;
- RDF = Components.classes[kRDFContractID].getService(kRDFSVCIID);
-
- kRDFCContractID = "@mozilla.org/rdf/container;1";
- kRDFCIID = Components.interfaces.nsIRDFContainer;
- RDFC = Components.classes[kRDFCContractID].getService(kRDFCIID);
-
- kRDFCUContractID = "@mozilla.org/rdf/container-utils;1";
- kRDFCUIID = Components.interfaces.nsIRDFContainerUtils;
- RDFCU = Components.classes[kRDFCUContractID].getService(kRDFCUIID);
-
- kPREFContractID = "@mozilla.org/preferences-service;1";
- kPREFIID = Components.interfaces.nsIPrefService;
- PREF = Components.classes[kPREFContractID].getService(kPREFIID)
- .getBranch(null)
-
- kSOUNDContractID = "@mozilla.org/sound;1";
- kSOUNDIID = Components.interfaces.nsISound;
- SOUND = Components.classes[kSOUNDContractID].createInstance(kSOUNDIID);
-
- kWINDOWContractID = "@mozilla.org/appshell/window-mediator;1";
- kWINDOWIID = Components.interfaces.nsIWindowMediator;
- WINDOWSVC = Components.classes[kWINDOWContractID].getService(kWINDOWIID);
-
- }
-
- function initBMService()
- {
- BMDS = RDF.GetDataSource("rdf:bookmarks");
- BMSVC = BMDS.QueryInterface(Components.interfaces.nsIBookmarksService);
- BookmarkInsertTransaction.prototype.RDFC = RDFC;
- BookmarkInsertTransaction.prototype.BMDS = BMDS;
- BookmarkRemoveTransaction.prototype.RDFC = RDFC;
- BookmarkRemoveTransaction.prototype.BMDS = BMDS;
- BookmarkImportTransaction.prototype.RDFC = RDFC;
- BookmarkImportTransaction.prototype.BMDS = BMDS;
- }
-
- /**
- * XXX - 04/16/01
- * ACK! massive command name collision problems are causing big issues
- * in getting this stuff to work in the Navigator window. For sanity's
- * sake, we need to rename all the commands to be of the form cmd_bm_*
- * otherwise there'll continue to be problems. For now, we're just
- * renaming those that affect the personal toolbar (edit operations,
- * which were clashing with the textfield controller)
- *
- * There are also several places that need to be updated if you need
- * to change a command name.
- * 1) the controller...
- * - in bookmarksTree.xml if the command is tree-specifc
- * - in bookmarksToolbar.xml if the command is DOM-specific
- * - in bookmarks.js otherwise
- * 2) the command nodes in the overlay or xul file
- * 3) the command human-readable name key in bookmarks.properties
- * 4) the function 'getCommands' in bookmarks.js
- */
-
- var BookmarksCommand = {
-
- /////////////////////////////////////////////////////////////////////////////
- // This method constructs a menuitem for a context menu for the given command.
- // This is implemented by the client so that it can intercept menuitem naming
- // as appropriate.
- createMenuItem: function (aDisplayName, aCommandName, aSelection)
- {
- var xulElement = document.createElementNS(XUL_NS, "menuitem");
- xulElement.setAttribute("cmd", aCommandName);
- var cmd = "cmd_" + aCommandName.substring(NC_NS_CMD.length)
- xulElement.setAttribute("command", cmd);
-
- switch (aCommandName) {
- case NC_NS_CMD + "bm_expandfolder":
- var shouldCollapse = true;
- for (var i=0; i<aSelection.length; ++i)
- if (!aSelection.isExpanded[i])
- shouldCollapse = false;
- aDisplayName = shouldCollapse? BookmarksUtils.getLocaleString("cmd_bm_collapsefolder") : aDisplayName;
- break;
- }
- xulElement.setAttribute("label", aDisplayName);
- return xulElement;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Fill a context menu popup with menuitems that are appropriate for the current
- // selection.
- createContextMenu: function (aEvent, aSelection)
- {
- var popup = aEvent.target;
- // clear out the old context menu contents (if any)
- while (popup.hasChildNodes())
- popup.removeChild(popup.firstChild);
-
- var commonCommands = [];
- for (var i = 0; i < aSelection.length; ++i) {
- var commands = this.getCommands(aSelection.item[i]);
- if (!commands) {
- aEvent.preventDefault();
- return;
- }
- commands = this.flattenEnumerator(commands);
- if (!commonCommands.length) commonCommands = commands;
- commonCommands = this.findCommonNodes(commands, commonCommands);
- }
-
- if (!commonCommands.length) {
- aEvent.preventDefault();
- return;
- }
-
- // Now that we should have generated a list of commands that is valid
- // for the entire selection, build a context menu.
- for (i = 0; i < commonCommands.length; ++i) {
- var currCommand = commonCommands[i].QueryInterface(kRDFRSCIID).Value;
- var element = null;
- if (currCommand != NC_NS_CMD + "bm_separator") {
- var commandName = this.getCommandName(currCommand);
- element = this.createMenuItem(commandName, currCommand, aSelection);
- }
- else if (i != 0 && i < commonCommands.length-1) {
- // Never append a separator as the first or last element in a context
- // menu.
- element = document.createElementNS(XUL_NS, "menuseparator");
- }
- if (element)
- popup.appendChild(element);
- }
- switch (popup.firstChild.getAttribute("command")) {
- case "cmd_bm_open":
- case "cmd_bm_expandfolder":
- popup.firstChild.setAttribute("default", "true");
- }
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Given two unique arrays, return an array that contains only the elements
- // common to both.
- findCommonNodes: function (aNewArray, aOldArray)
- {
- var common = [];
- for (var i = 0; i < aNewArray.length; ++i) {
- for (var j = 0; j < aOldArray.length; ++j) {
- if (common.length > 0 && common[common.length-1] == aNewArray[i])
- continue;
- if (aNewArray[i] == aOldArray[j])
- common.push(aNewArray[i]);
- }
- }
- return common;
- },
-
- flattenEnumerator: function (aEnumerator)
- {
- if ("_index" in aEnumerator)
- return aEnumerator._inner;
-
- var temp = [];
- while (aEnumerator.hasMoreElements())
- temp.push(aEnumerator.getNext());
- return temp;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // For a given URI (a unique identifier of a resource in the graph) return
- // an enumeration of applicable commands for that URI.
- getCommands: function (aNodeID)
- {
- var type = BookmarksUtils.resolveType(aNodeID);
- if (!type)
- return null;
- var commands = [];
- // menu order:
- //
- // bm_expandfolder
- // bm_open, bm_openfolder
- // bm_openinnewwindow
- // bm_openinnewtab
- // ---------------------
- // bm_newfolder
- // ---------------------
- // bm_cut
- // bm_copy
- // bm_paste
- // ---------------------
- // bm_delete
- // ---------------------
- // bm_properties
- switch (type) {
- case "BookmarkSeparator":
- commands = ["bm_newfolder", "bm_separator",
- "bm_cut", "bm_copy", "bm_paste", "bm_separator",
- "bm_delete"];
- break;
- case "Bookmark":
- commands = ["bm_open", "bm_openinnewwindow", "bm_openinnewtab", "bm_separator",
- "bm_newfolder", "bm_separator",
- "bm_cut", "bm_copy", "bm_paste", "bm_separator",
- "bm_delete", "bm_separator",
- "bm_properties"];
- break;
- case "Folder":
- commands = ["bm_expandfolder", "bm_openfolder", "bm_managefolder", "bm_separator",
- "bm_newfolder", "bm_separator",
- "bm_cut", "bm_copy", "bm_paste", "bm_separator",
- "bm_delete", "bm_separator",
- "bm_properties"];
- break;
- case "FolderGroup":
- commands = ["bm_openfolder", "bm_expandfolder", "bm_separator",
- "bm_newfolder", "bm_separator",
- "bm_cut", "bm_copy", "bm_paste", "bm_separator",
- "bm_delete", "bm_separator",
- "bm_properties"];
- break;
- case "PersonalToolbarFolder":
- commands = ["bm_newfolder", "bm_separator",
- "bm_cut", "bm_copy", "bm_paste", "bm_separator",
- "bm_delete", "bm_separator",
- "bm_properties"];
- break;
- case "IEFavoriteFolder":
- commands = ["bm_expandfolder", "bm_separator", "bm_delete"];
- break;
- case "IEFavorite":
- commands = ["bm_open", "bm_openinnewwindow", "bm_openinnewtab", "bm_separator",
- "bm_copy"];
- break;
- case "FileSystemObject":
- commands = ["bm_open", "bm_openinnewwindow", "bm_openinnewtab", "bm_separator",
- "bm_copy"];
- break;
- default:
- commands = [];
- }
-
- return new CommandArrayEnumerator(commands);
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Retrieve the human-readable name for a particular command. Used when
- // manufacturing a UI to invoke commands.
- getCommandName: function (aCommand)
- {
- var cmdName = aCommand.substring(NC_NS_CMD.length);
- //try {
- // Note: this will succeed only if there's a string in the bookmarks
- // string bundle for this command name. Otherwise, <xul:stringbundle/>
- // will throw, we'll catch & stifle the error, and look up the command
- // name in the datasource.
- return BookmarksUtils.getLocaleString ("cmd_" + cmdName);
- //}
- //catch (e) {
- //}
- // XXX - WORK TO DO HERE! (rjc will cry if we don't fix this)
- // need to ask the ds for the commands for this node, however we don't
- // have the right params. This is kind of a problem.
- dump("*** BAD! EVIL! WICKED! NO! ACK! ARGH! ORGH!"+aCommand+"\n");
- const rName = RDF.GetResource(NC_NS + "Name");
- const rSource = RDF.GetResource(aNodeID);
- return BMDS.GetTarget(rSource, rName, true).Value;
- },
-
- ///////////////////////////////////////////////////////////////////////////
- // Execute a command with the given source and arguments
- doBookmarksCommand: function (aSource, aCommand, aArgumentsArray)
- {
- var rCommand = RDF.GetResource(aCommand);
-
- var kSuppArrayContractID = "@mozilla.org/supports-array;1";
- var kSuppArrayIID = Components.interfaces.nsISupportsArray;
- var sourcesArray = Components.classes[kSuppArrayContractID].createInstance(kSuppArrayIID);
- if (aSource) {
- sourcesArray.AppendElement(aSource);
- }
-
- var argsArray = Components.classes[kSuppArrayContractID].createInstance(kSuppArrayIID);
- var length = aArgumentsArray?aArgumentsArray.length:0;
- for (var i = 0; i < length; ++i) {
- var rArc = RDF.GetResource(aArgumentsArray[i].property);
- argsArray.AppendElement(rArc);
- var rValue = null;
- if ("resource" in aArgumentsArray[i]) {
- rValue = RDF.GetResource(aArgumentsArray[i].resource);
- }
- else
- rValue = RDF.GetLiteral(aArgumentsArray[i].literal);
- argsArray.AppendElement(rValue);
- }
-
- // Exec the command in the Bookmarks datasource.
- BMDS.DoCommand(sourcesArray, rCommand, argsArray);
- },
-
- undoBookmarkTransaction: function ()
- {
- gBMtxmgr.undoTransaction();
- BookmarksUtils.flushDataSource();
- },
-
- redoBookmarkTransaction: function ()
- {
- gBMtxmgr.redoTransaction();
- BookmarksUtils.flushDataSource();
- },
-
- manageFolder: function (aSelection)
- {
- openDialog("chrome://browser/content/bookmarks/bookmarksManager.xul",
- "", "chrome,all,dialog=no", aSelection.item[0].Value);
- },
-
- cutBookmark: function (aSelection)
- {
- this.copyBookmark(aSelection);
- BookmarksUtils.removeSelection("cut", aSelection);
- },
-
- copyBookmark: function (aSelection)
- {
-
- const kSuppArrayContractID = "@mozilla.org/supports-array;1";
- const kSuppArrayIID = Components.interfaces.nsISupportsArray;
- var itemArray = Components.classes[kSuppArrayContractID].createInstance(kSuppArrayIID);
-
- const kSuppWStringContractID = "@mozilla.org/supports-string;1";
- const kSuppWStringIID = Components.interfaces.nsISupportsString;
- var bmstring = Components.classes[kSuppWStringContractID].createInstance(kSuppWStringIID);
- var unicodestring = Components.classes[kSuppWStringContractID].createInstance(kSuppWStringIID);
- var htmlstring = Components.classes[kSuppWStringContractID].createInstance(kSuppWStringIID);
-
- var sBookmarkItem = ""; var sTextUnicode = ""; var sTextHTML = "";
- for (var i = 0; i < aSelection.length; ++i) {
- var url = BookmarksUtils.getProperty(aSelection.item[i], NC_NS+"URL" );
- var name = BookmarksUtils.getProperty(aSelection.item[i], NC_NS+"Name");
- sBookmarkItem += aSelection.item[i].Value + "\n";
- sTextUnicode += url + "\n";
- sTextHTML += "<A HREF=\"" + url + "\">" + name + "</A>";
- }
-
- const kXferableContractID = "@mozilla.org/widget/transferable;1";
- const kXferableIID = Components.interfaces.nsITransferable;
- var xferable = Components.classes[kXferableContractID].createInstance(kXferableIID);
-
- xferable.addDataFlavor("moz/bookmarkclipboarditem");
- bmstring.data = sBookmarkItem;
- xferable.setTransferData("moz/bookmarkclipboarditem", bmstring, sBookmarkItem.length*2)
-
- xferable.addDataFlavor("text/html");
- htmlstring.data = sTextHTML;
- xferable.setTransferData("text/html", htmlstring, sTextHTML.length*2)
-
- xferable.addDataFlavor("text/unicode");
- unicodestring.data = sTextUnicode;
- xferable.setTransferData("text/unicode", unicodestring, sTextUnicode.length*2)
-
- const kClipboardContractID = "@mozilla.org/widget/clipboard;1";
- const kClipboardIID = Components.interfaces.nsIClipboard;
- var clipboard = Components.classes[kClipboardContractID].getService(kClipboardIID);
- clipboard.setData(xferable, null, kClipboardIID.kGlobalClipboard);
- },
-
- pasteBookmark: function (aTarget)
- {
- const kXferableContractID = "@mozilla.org/widget/transferable;1";
- const kXferableIID = Components.interfaces.nsITransferable;
- var xferable = Components.classes[kXferableContractID].createInstance(kXferableIID);
- xferable.addDataFlavor("moz/bookmarkclipboarditem");
- xferable.addDataFlavor("text/x-moz-url");
- xferable.addDataFlavor("text/unicode");
-
- const kClipboardContractID = "@mozilla.org/widget/clipboard;1";
- const kClipboardIID = Components.interfaces.nsIClipboard;
- var clipboard = Components.classes[kClipboardContractID].getService(kClipboardIID);
- clipboard.getData(xferable, kClipboardIID.kGlobalClipboard);
-
- var flavour = { };
- var data = { };
- var length = { };
- xferable.getAnyTransferData(flavour, data, length);
- var items, name;
- data = data.value.QueryInterface(Components.interfaces.nsISupportsString).data;
- switch (flavour.value) {
- case "moz/bookmarkclipboarditem":
- items = data.split("\n");
- // since data are ended by \n, remove the last empty node
- items.pop();
- for (var i=0; i<items.length; ++i)
- items[i] = RDF.GetResource(items[i]);
- break;
- case "text/x-moz-url":
- // there should be only one item in this case
- var ix = data.indexOf("\n");
- items = data.substring(0, ix != -1 ? ix : data.length);
- name = data.substring(ix);
- if (!BMSVC.IsBookmarked(items))
- // XXX: we should infer the best charset
- BookmarksUtils.createBookmark(null, items, null, name);
- items = [items];
- break;
- default:
- return;
- }
-
- var selection = {item: items, parent:Array(items.length), length: items.length}
- BookmarksUtils.checkSelection(selection);
- BookmarksUtils.insertSelection("paste", selection, aTarget, true);
- },
-
- deleteBookmark: function (aSelection)
- {
- BookmarksUtils.removeSelection("delete", aSelection);
- },
-
- moveBookmark: function (aSelection)
- {
- var rv = { selectedFolder: null };
- openDialog("chrome://browser/content/bookmarks/addBookmark.xul", "",
- "centerscreen,chrome,modal=yes,dialog=yes,resizable=yes", null, null, null, null, "selectFolder", rv);
- if (!rv.selectedFolder)
- return;
-
- var target = RDF.GetResource(rv.selectedFolder);
- target = BookmarksUtils.getSelectionFromResource(target);
- target = BookmarksUtils.getTargetFromSelection(target);
- BookmarksUtils.moveSelection("move", aSelection, target);
- },
-
- openBookmark: function (aSelection, aTargetBrowser, aDS)
- {
- if (!aTargetBrowser)
- return;
- for (var i=0; i<aSelection.length; ++i) {
- var type = aSelection.type[i];
- if (aTargetBrowser == "save") {
- var item = aSelection.item[i];
- saveURL(item.Value, BookmarksUtils.getProperty(item, "Name"), null, true);
- }
- else if (aTargetBrowser == "properties")
- openDialog("chrome://browser/content/bookmarks/bookmarksProperties.xul", "", "centerscreen,chrome,resizable=no", aSelection.item[i].Value);
- else if (type == "Bookmark" || type == "")
- this.openOneBookmark(aSelection.item[i].Value, aTargetBrowser, aDS);
- else if (type == "FolderGroup" || type == "Folder" || type == "PersonalToolbarFolder")
- this.openGroupBookmark(aSelection.item[i].Value, aTargetBrowser);
- }
- },
-
- // requires utilityOverlay.js if opening in new window for getTopWin()
- openOneBookmark: function (aURI, aTargetBrowser, aDS)
- {
- var url = BookmarksUtils.getProperty(aURI, NC_NS+"URL", aDS)
- // Ignore "NC:" and empty urls.
- if (url == "")
- return;
- var w = aTargetBrowser == "window"? null:getTopWin();
- if (!w) {
- openDialog(getBrowserURL(), "_blank", "chrome,all,dialog=no", url);
- return;
- }
- var browser = w.document.getElementById("content");
- switch (aTargetBrowser) {
- case "current":
- browser.loadURI(url);
- w._content.focus();
- break;
- case "tab":
- var tab = browser.addTab(url);
- browser.selectedTab = tab;
- browser.focus();
- break;
- }
- },
-
- openGroupBookmark: function (aURI, aTargetBrowser)
- {
- if (aTargetBrowser == "current" || aTargetBrowser == "tab") {
- var w = getTopWin();
- var browser = w.document.getElementById("content");
- var resource = RDF.GetResource(aURI);
- var urlArc = RDF.GetResource(NC_NS+"URL");
- RDFC.Init(BMDS, resource);
- var containerChildren = RDFC.GetElements();
- var tabPanels = browser.mPanelContainer.childNodes;
- var tabCount = tabPanels.length;
- var doReplace = PREF.getBoolPref("browser.tabs.loadFolderAndReplace");
- var index0;
- if (doReplace)
- index0 = 0;
- else {
- for (index0=tabCount-1; index0>=0; --index0)
- if (browser.browsers[index0].webNavigation.currentURI.spec != "about:blank")
- break;
- ++index0;
- }
-
- var index = index0;
- while (containerChildren.hasMoreElements()) {
- var res = containerChildren.getNext().QueryInterface(kRDFRSCIID);
- var target = BMDS.GetTarget(res, urlArc, true);
- if (target) {
- var uri = target.QueryInterface(kRDFLITIID).Value;
- if (index < tabCount)
- tabPanels[index].loadURI(uri);
- else
- browser.addTab(uri);
- ++index;
- }
- }
-
- // If the bookmark group was completely invalid, just bail.
- if (index == index0)
- return;
-
- // Select the first tab in the group.
- var tabs = browser.mTabContainer.childNodes;
- browser.selectedTab = tabs[index0];
-
- // Close any remaining open tabs that are left over.
- // (Always skipped when we append tabs)
- for (var i = tabCount-1; i >= index; --i)
- browser.removeTab(tabs[i]);
-
- // and focus the content
- browser.focus();
-
- } else {
- dump("Open Group in new window: not implemented...\n");
- }
- },
-
- findBookmark: function ()
- {
- openDialog("chrome://browser/content/bookmarks/findBookmark.xul",
- "FindBookmarksWindow",
- "centerscreen,resizable=no,chrome,dependent");
- },
-
- createNewFolder: function (aTarget)
- {
- var name = BookmarksUtils.getLocaleString("ile_newfolder");
- var rFolder = BMSVC.createFolder(name);
- var selection = BookmarksUtils.getSelectionFromResource(rFolder);
- var ok = BookmarksUtils.insertSelection("newfolder", selection, aTarget);
- if (ok)
- this.openBookmark(selection, "properties");
- },
-
- createNewSeparator: function (aTarget)
- {
- var rSeparator = BMSVC.createSeparator();
- var selection = BookmarksUtils.getSelectionFromResource(rSeparator);
- BookmarksUtils.insertSelection("newseparator", selection, aTarget)
- },
-
- importBookmarks: function ()
- {
- ///transaction...
- try {
- const kFilePickerContractID = "@mozilla.org/filepicker;1";
- const kFilePickerIID = Components.interfaces.nsIFilePicker;
- const kFilePicker = Components.classes[kFilePickerContractID].createInstance(kFilePickerIID);
-
- const kTitle = BookmarksUtils.getLocaleString("SelectImport");
- kFilePicker.init(window, kTitle, kFilePickerIID["modeOpen"]);
- kFilePicker.appendFilters(kFilePickerIID.filterHTML | kFilePickerIID.filterAll);
- var fileName;
- if (kFilePicker.show() != kFilePickerIID.returnCancel) {
- fileName = kFilePicker.fileURL.spec;
- if (!fileName) return;
- }
- else return;
- }
- catch (e) {
- return;
- }
- rTarget = RDF.GetResource("NC:BookmarksRoot");
- RDFC.Init(BMDS, rTarget);
- var countBefore = parseInt(BookmarksUtils.getProperty(rTarget, RDF_NS+"nextVal"));
- var args = [{ property: NC_NS+"URL", literal: fileName}];
- this.doBookmarksCommand(rTarget, NC_NS_CMD+"import", args);
- var countAfter = parseInt(BookmarksUtils.getProperty(rTarget, RDF_NS+"nextVal"));
-
- var transaction = new BookmarkImportTransaction("import");
- for (var index = countBefore; index < countAfter; index++) {
- var nChildArc = RDFCU.IndexToOrdinalResource(index);
- var rChild = BMDS.GetTarget(rTarget, nChildArc, true);
- transaction.item .push(rChild);
- transaction.parent .push(rTarget);
- transaction.index .push(index);
- transaction.isValid.push(true);
- }
- var isCancelled = !BookmarksUtils.any(transaction.isValid)
- if (!isCancelled) {
- gBMtxmgr.doTransaction(transaction);
- BookmarksUtils.flushDataSource();
- }
- },
-
- exportBookmarks: function ()
- {
- try {
- const kFilePickerContractID = "@mozilla.org/filepicker;1";
- const kFilePickerIID = Components.interfaces.nsIFilePicker;
- const kFilePicker = Components.classes[kFilePickerContractID].createInstance(kFilePickerIID);
-
- const kTitle = BookmarksUtils.getLocaleString("EnterExport");
- kFilePicker.init(window, kTitle, kFilePickerIID["modeSave"]);
- kFilePicker.appendFilters(kFilePickerIID.filterHTML | kFilePickerIID.filterAll);
- kFilePicker.defaultString = "bookmarks.html";
- var fileName;
- if (kFilePicker.show() != kFilePickerIID.returnCancel) {
- fileName = kFilePicker.fileURL.spec;
- if (!fileName) return;
- }
- else return;
- }
- catch (e) {
- return;
- }
- var selection = RDF.GetResource("NC:BookmarksRoot");
- var args = [{ property: NC_NS+"URL", literal: fileName}];
- this.doBookmarksCommand(selection, NC_NS_CMD+"export", args);
- }
-
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // Command handling & Updating.
- var BookmarksController = {
-
- supportsCommand: function (aCommand)
- {
- var isCommandSupported;
- switch(aCommand) {
- case "cmd_undo":
- case "cmd_redo":
- case "cmd_bm_undo":
- case "cmd_bm_redo":
- case "cmd_bm_cut":
- case "cmd_bm_copy":
- case "cmd_bm_paste":
- case "cmd_bm_delete":
- case "cmd_bm_selectAll":
- case "cmd_bm_open":
- case "cmd_bm_openinnewwindow":
- case "cmd_bm_openinnewtab":
- case "cmd_bm_expandfolder":
- case "cmd_bm_openfolder":
- case "cmd_bm_managefolder":
- case "cmd_bm_newbookmark":
- case "cmd_bm_newfolder":
- case "cmd_bm_newseparator":
- case "cmd_bm_find":
- case "cmd_bm_properties":
- case "cmd_bm_rename":
- case "cmd_bm_setnewbookmarkfolder":
- case "cmd_bm_setpersonaltoolbarfolder":
- case "cmd_bm_setnewsearchfolder":
- case "cmd_bm_import":
- case "cmd_bm_export":
- case "cmd_bm_movebookmark":
- isCommandSupported = true;
- break;
- default:
- isCommandSupported = false;
- }
- //if (!isCommandSupported)
- // dump("Bookmark command '"+aCommand+"' is not supported!\n");
- return isCommandSupported;
- },
-
- isCommandEnabled: function (aCommand, aSelection, aTarget)
- {
- var length = aSelection.length;
- if (length == 0)
- return false;
- var isValidTarget = BookmarksUtils.isValidTargetContainer(aTarget.parent)
- var item0 = aSelection.item[0].Value;
- var type0 = aSelection.type[0];
- var isNotRef = !aSelection.isRef;
- var i;
-
- switch(aCommand) {
- case "cmd_undo":
- case "cmd_redo":
- case "cmd_bm_undo":
- case "cmd_bm_redo":
- return true;
- case "cmd_bm_paste":
- if (!isValidTarget)
- return false;
- const kClipboardContractID = "@mozilla.org/widget/clipboard;1";
- const kClipboardIID = Components.interfaces.nsIClipboard;
- var clipboard = Components.classes[kClipboardContractID].getService(kClipboardIID);
- const kSuppArrayContractID = "@mozilla.org/supports-array;1";
- const kSuppArrayIID = Components.interfaces.nsISupportsArray;
- var flavourArray = Components.classes[kSuppArrayContractID].createInstance(kSuppArrayIID);
- const kSuppStringContractID = "@mozilla.org/supports-cstring;1";
- const kSuppStringIID = Components.interfaces.nsISupportsCString;
-
- var flavours = ["moz/bookmarkclipboarditem", "text/x-moz-url"];
- for (i = 0; i < flavours.length; ++i) {
- const kSuppString = Components.classes[kSuppStringContractID].createInstance(kSuppStringIID);
- kSuppString.data = flavours[i];
- flavourArray.AppendElement(kSuppString);
- }
- var hasFlavours = clipboard.hasDataMatchingFlavors(flavourArray, kClipboardIID.kGlobalClipboard);
- return hasFlavours;
- case "cmd_bm_copy":
- return isNotRef;
- case "cmd_bm_cut":
- case "cmd_bm_delete":
- return isNotRef && aSelection.containsMutable;
- case "cmd_bm_selectAll":
- return true;
- case "cmd_bm_open":
- case "cmd_bm_expandfolder":
- case "cmd_bm_managefolder":
- return isNotRef && length == 1;
- case "cmd_bm_openinnewwindow":
- case "cmd_bm_openinnewtab":
- return true;
- case "cmd_bm_openfolder":
- for (i=0; i<aSelection.length; ++i) {
- if (aSelection.type[i] == "" ||
- aSelection.type[i] == "Bookmark" ||
- aSelection.type[i] == "BookmarkSeparator")
- return false;
- RDFC.Init(BMDS, aSelection.item[i]);
- var children = RDFC.GetElements();
- while (children.hasMoreElements()) {
- if (BookmarksUtils.resolveType(children.getNext()) == "Bookmark")
- return true;
- }
- }
- return false;
- case "cmd_bm_find":
- case "cmd_bm_import":
- case "cmd_bm_export":
- return true;
- case "cmd_bm_newbookmark":
- case "cmd_bm_newfolder":
- case "cmd_bm_newseparator":
- return isValidTarget && length == 1;
- case "cmd_bm_properties":
- case "cmd_bm_rename":
- return isNotRef && length == 1;
- case "cmd_bm_setnewbookmarkfolder":
- if (!isNotRef || length != 1)
- return false;
- return item0 != "NC:NewBookmarkFolder" &&
- (type0 == "Folder" || type0 == "PersonalToolbarFolder");
- case "cmd_bm_setpersonaltoolbarfolder":
- if (!isNotRef || length != 1)
- return false
- return item0 != "NC:PersonalToolbarFolder" && type0 == "Folder";
- case "cmd_bm_setnewsearchfolder":
- if (!isNotRef || length != 1)
- return false
- return item0 != "NC:NewSearchFolder" &&
- (type0 == "Folder" || type0 == "PersonalToolbarFolder");
- case "cmd_bm_movebookmark":
- return isNotRef;
- default:
- return false;
- }
- },
-
- doCommand: function (aCommand, aSelection, aTarget)
- {
- switch (aCommand) {
- case "cmd_undo":
- case "cmd_bm_undo":
- BookmarksCommand.undoBookmarkTransaction();
- break;
- case "cmd_redo":
- case "cmd_bm_redo":
- BookmarksCommand.redoBookmarkTransaction();
- break;
- case "cmd_bm_open":
- BookmarksCommand.openBookmark(aSelection, "current");
- break;
- case "cmd_bm_openinnewwindow":
- BookmarksCommand.openBookmark(aSelection, "window");
- break;
- case "cmd_bm_openinnewtab":
- BookmarksCommand.openBookmark(aSelection, "tab");
- break;
- case "cmd_bm_openfolder":
- BookmarksCommand.openBookmark(aSelection, "current");
- break;
- case "cmd_bm_managefolder":
- BookmarksCommand.manageFolder(aSelection);
- break;
- case "cmd_bm_setnewbookmarkfolder":
- case "cmd_bm_setpersonaltoolbarfolder":
- case "cmd_bm_setnewsearchfolder":
- BookmarksCommand.doBookmarksCommand(aSelection.item[0], NC_NS_CMD+aCommand.substring("cmd_bm_".length), []);
- break;
- case "cmd_bm_rename":
- case "cmd_bm_properties":
- BookmarksCommand.openBookmark(aSelection, "properties");
- break;
- case "cmd_bm_find":
- BookmarksCommand.findBookmark();
- break;
- case "cmd_bm_cut":
- BookmarksCommand.cutBookmark(aSelection);
- break;
- case "cmd_bm_copy":
- BookmarksCommand.copyBookmark(aSelection);
- break;
- case "cmd_bm_paste":
- BookmarksCommand.pasteBookmark(aTarget);
- break;
- case "cmd_bm_delete":
- BookmarksCommand.deleteBookmark(aSelection);
- break;
- case "cmd_bm_movebookmark":
- BookmarksCommand.moveBookmark(aSelection);
- break;
- case "cmd_bm_newfolder":
- BookmarksCommand.createNewFolder(aTarget);
- break;
- case "cmd_bm_newbookmark":
- var folder = aTarget.parent.Value;
- var rv = { newBookmark: null };
- openDialog("chrome://browser/content/bookmarks/addBookmark.xul", "",
- "centerscreen,chrome,modal=yes,dialog=yes,resizable=no", null, null, folder, null, "newBookmark", rv);
- break;
- case "cmd_bm_newseparator":
- BookmarksCommand.createNewSeparator(aTarget);
- break;
- case "cmd_bm_import":
- BookmarksCommand.importBookmarks();
- break;
- case "cmd_bm_export":
- BookmarksCommand.exportBookmarks();
- break;
- default:
- dump("Bookmark command "+aCommand+" not handled!\n");
- }
-
- },
-
- onCommandUpdate: function (aSelection, aTarget)
- {
- var commands = ["cmd_bm_newbookmark", "cmd_bm_newfolder", "cmd_bm_newseparator",
- "cmd_bm_properties", "cmd_bm_rename",
- "cmd_bm_copy", "cmd_bm_paste", "cmd_bm_cut", "cmd_bm_delete",
- "cmd_bm_setpersonaltoolbarfolder",
- "cmd_bm_setnewbookmarkfolder",
- "cmd_bm_setnewsearchfolder", "cmd_bm_movebookmark",
- "cmd_bm_openfolder", "cmd_bm_managefolder"];
- for (var i = 0; i < commands.length; ++i) {
- var enabled = this.isCommandEnabled(commands[i], aSelection, aTarget);
- var commandNode = document.getElementById(commands[i]);
- if (commandNode) {
- if (enabled)
- commandNode.removeAttribute("disabled");
- else
- commandNode.setAttribute("disabled", "true");
- }
- }
- }
- }
-
- function CommandArrayEnumerator (aCommandArray)
- {
- this._inner = [];
- for (var i = 0; i < aCommandArray.length; ++i)
- this._inner.push(RDF.GetResource(NC_NS_CMD + aCommandArray[i]));
-
- this._index = 0;
- }
-
- CommandArrayEnumerator.prototype = {
- getNext: function ()
- {
- return this._inner[this._index];
- },
-
- hasMoreElements: function ()
- {
- return this._index < this._inner.length;
- }
- };
-
- var BookmarksUtils = {
-
- DROP_BEFORE: Components.interfaces.nsITreeView.inDropBefore,
- DROP_ON : Components.interfaces.nsITreeView.inDropOn,
- DROP_AFTER : Components.interfaces.nsITreeView.inDropAfter,
-
- any: function (aArray)
- {
- for (var i=0; i<aArray.length; ++i)
- if (aArray[i]) return true;
- return false;
- },
-
- all: function (aArray)
- {
- for (var i=0; i<aArray.length; ++i)
- if (!aArray[i]) return false;
- return true;
- },
-
- _bundle : null,
- _brandShortName: null,
-
- /////////////////////////////////////////////////////////////////////////////////////
- // returns a property from chrome://browser/locale/bookmarks/bookmarks.properties
- getLocaleString: function (aStringKey, aReplaceString)
- {
- if (!this._bundle) {
- // for those who would xblify Bookmarks.js, there is a need to create string bundle
- // manually instead of using <xul:stringbundle/> see bug 63370 for details
- var LOCALESVC = Components.classes["@mozilla.org/intl/nslocaleservice;1"]
- .getService(Components.interfaces.nsILocaleService);
- var BUNDLESVC = Components.classes["@mozilla.org/intl/stringbundle;1"]
- .getService(Components.interfaces.nsIStringBundleService);
- var bookmarksBundle = "chrome://browser/locale/bookmarks/bookmarks.properties";
- this._bundle = BUNDLESVC.createBundle(bookmarksBundle, LOCALESVC.GetApplicationLocale());
- var brandBundle = "chrome://global/locale/brand.properties";
- this._brandShortName = BUNDLESVC.createBundle(brandBundle, LOCALESVC.GetApplicationLocale())
- .GetStringFromName("brandShortName");
- }
-
- var bundle;
- try {
- if (!aReplaceString)
- bundle = this._bundle.GetStringFromName(aStringKey);
- else if (typeof(aReplaceString) == "string")
- bundle = this._bundle.formatStringFromName(aStringKey, [aReplaceString], 1);
- else
- bundle = this._bundle.formatStringFromName(aStringKey, aReplaceString, aReplaceString.length);
- } catch (e) {
- SOUND.beep();
- dump("Bookmark bundle "+aStringKey+" not found!\n")
- bundle = "";
- }
-
- bundle = bundle.replace(/%brandShortName%/, this._brandShortName);
- return bundle;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // returns the literal targeted by the URI aArcURI for a resource or uri
- getProperty: function (aInput, aArcURI, aDS)
- {
- var node;
- var arc = RDF.GetResource(aArcURI);
- if (typeof(aInput) == "string")
- aInput = RDF.GetResource(aInput);
- if (!aDS)
- node = BMDS.GetTarget(aInput, arc, true);
- else
- node = aDS .GetTarget(aInput, arc, true);
- try {
- return node.QueryInterface(kRDFRSCIID).Value;
- }
- catch (e) {
- return node? node.QueryInterface(kRDFLITIID).Value : "";
- }
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Determine the rdf:type property for the given resource.
- resolveType: function (aResource)
- {
- var type = this.getProperty(aResource, RDF_NS+"type")
- if (type != "")
- type = type.split("#")[1]
- if (type == "Folder") {
- if (this.isPersonalToolbarFolder(aResource))
- type = "PersonalToolbarFolder";
- else if (this.isFolderGroup(aResource))
- type = "FolderGroup";
- }
- return type;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns true if aResource is a folder group
- isFolderGroup: function (aResource) {
- return this.getProperty(aResource, NC_NS+"FolderGroup") == "true"
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns true if aResource is the Personal Toolbar Folder
- isPersonalToolbarFolder: function (aResource) {
- return this.getProperty(aResource, NC_NS+"FolderType") == "NC:PersonalToolbarFolder"
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns the folder which 'FolderType' is aProperty
- getSpecialFolder: function (aProperty)
- {
- var sources = BMDS.GetSources(RDF.GetResource(NC_NS+"FolderType"),
- RDF.GetResource(aProperty), true);
- var folder = null;
- if (sources.hasMoreElements())
- folder = sources.getNext();
- else
- folder = RDF.GetResource("NC:BookmarksRoot");
- return folder;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns the New Bookmark Folder
- getNewBookmarkFolder: function()
- {
- return this.getSpecialFolder("NC:NewBookmarkFolder");
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns the New Search Folder
- getNewSearchFolder: function()
- {
- return this.getSpecialFolder("NC:NewSearchFolder");
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns the container of a given container
- getParentOfContainer: function(aChild)
- {
- var arcsIn = BMDS.ArcLabelsIn(aChild);
- var containerArc;
- while (arcsIn.hasMoreElements()) {
- containerArc = arcsIn.getNext();
- if (RDFCU.IsOrdinalProperty(containerArc)) {
- return BMDS.GetSources(containerArc, aChild, true).getNext()
- .QueryInterface(kRDFRSCIID);
- }
- }
- return null;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns a cloned folder a aFolder (with a different uri). folderType and
- // other properties are recursively dropped except the 'folder group' one.
- cloneFolder: function (aFolder)
- {
- var rName = this.getProperty(aFolder, NC_NS+"Name");
- var newFolder;
- if (this.isFolderGroup(aFolder))
- newFolder = BMSVC.createGroup (rName)
- else
- newFolder = BMSVC.createFolder(rName);
-
- // Now need to append kiddies.
- try {
- RDFC.Init(BMDS, aFolder);
- var elts = RDFC.GetElements();
- RDFC.Init(BMDS, newFolder);
-
- while (elts.hasMoreElements()) {
- var curr = elts.getNext().QueryInterface(Components.interfaces.nsIRDFResource);
- if (RDFCU.IsContainer(BMDS, curr))
- curr = BookmarksUtils.cloneFolder(curr);
- RDFC.AppendElement(curr);
- }
- }
- catch (e) {
- }
- return newFolder;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Caches frequently used informations about the selection
- checkSelection: function (aSelection)
- {
- aSelection.type = new Array(aSelection.length);
- aSelection.protocol = new Array(aSelection.length);
- aSelection.isContainer = new Array(aSelection.length);
- aSelection.isImmutable = new Array(aSelection.length);
- aSelection.isValid = new Array(aSelection.length);
- aSelection.containsMutable = false;
- aSelection.containsPTF = false;
- var index, item, parent, type, protocol, isContainer, isImmutable, isValid;
- for (var i=0; i<aSelection.length; ++i) {
- item = aSelection.item[i];
- parent = aSelection.parent[i];
- type = BookmarksUtils.resolveType(item);
- protocol = item.Value.split(":")[0];
- isContainer = RDFCU.IsContainer(BMDS, item) ||
- protocol == "find" || protocol == "file";
- isValid = true;
- isImmutable = false;
- if (item == "NC:BookmarksRoot")
- isImmutable = true;
- else if (type != "Bookmark" && type != "BookmarkSeparator" &&
- type != "Folder" && type != "FolderGroup" &&
- type != "PersonalToolbarFolder")
- isImmutable = true;
- else if (parent) {
- var parentProtocol = parent.Value.split(":")[0];
- if (parentProtocol == "find" || parentProtocol == "file")
- aSelection.parent[i] = null;
- }
- if (!isImmutable && aSelection.parent[i])
- aSelection.containsMutable = true;
-
- aSelection.type [i] = type;
- aSelection.protocol [i] = protocol;
- aSelection.isContainer[i] = isContainer;
- aSelection.isImmutable[i] = isImmutable;
- aSelection.isValid [i] = isValid;
- }
- if (this.isContainerChildOrSelf(RDF.GetResource("NC:PersonalToolbarFolder"), aSelection))
- aSelection.containsPTF = true;
- },
-
- isSelectionValidForInsertion: function (aSelection, aTarget, aAction)
- {
- var isValid = new Array(aSelection.length);
- for (var i=0; i<aSelection.length; ++i)
- isValid[i] = false;
- if (!BookmarksUtils.isValidTargetContainer(aTarget.parent, aSelection))
- return isValid;
- for (i=0; i<aSelection.length; ++i) {
- if (!aSelection.isValid[i])
- continue;
- if (!BookmarksUtils.isChildOfContainer(aSelection.item[i], aTarget.parent) ||
- aAction == "move" && aSelection.parent[i] == aTarget.parent ||
- aSelection.isContainer[i])
- isValid[i] = true;
- }
- return isValid;
- },
-
- isSelectionValidForDeletion: function (aSelection)
- {
- var isValid = new Array(aSelection.length);
- for (i=0; i<aSelection.length; ++i) {
- if (!aSelection.isValid[i] || aSelection.isImmutable[i] ||
- !aSelection.parent [i] || aSelection.containsPTF)
- isValid[i] = false;
- else
- isValid[i] = true;
- }
- return isValid;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns true is aContainer is a member or a child of the selection
- isContainerChildOrSelf: function (aContainer, aSelection)
- {
- var folder = aContainer;
- do {
- for (var i=0; i<aSelection.length; ++i) {
- if (aSelection.isContainer[i] && aSelection.item[i] == folder)
- return true;
- }
- folder = BookmarksUtils.getParentOfContainer(folder);
- if (!folder)
- return false; // sanity check
- } while (folder.Value != "NC:BookmarksRoot")
- return false;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns true if aSelection can be inserted in aFolder
- isValidTargetContainer: function (aFolder, aSelection)
- {
-
- if (!aFolder)
- return false;
- if (aFolder.Value == "NC:BookmarksRoot")
- return true;
-
- // don't insert items in an invalid container
- // 'file:' and 'find:' items have a 'Bookmark' type
- var type = BookmarksUtils.resolveType(aFolder);
- if (type != "Folder" && type != "FolderGroup" && type != "PersonalToolbarFolder")
- return false;
-
- // bail if we just check the container
- if (!aSelection)
- return true;
-
- // don't insert folders in a group folder except for 'file:' pseudo folders
- if (type == "FolderGroup")
- for (var i=0; i<aSelection.length; ++i)
- if (aSelection.isContainer[i] && aSelection.protocol[i] != "file")
- return false;
-
- // check that the selected folder is not the selected item nor its child
- if (this.isContainerChildOrSelf(aFolder, aSelection))
- return false;
-
- return true;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns true is aItem is a child of aContainer
- isChildOfContainer: function (aItem, aContainer)
- {
- RDFC.Init(BMDS, aContainer)
- var rChildren = RDFC.GetElements();
- while (rChildren.hasMoreElements()) {
- if (aItem == rChildren.getNext())
- return true;
- }
- return false;
- },
-
- /////////////////////////////////////////////////////////////////////////////
- removeSelection: function (aAction, aSelection)
- {
- var transaction = new BookmarkRemoveTransaction(aAction);
- transaction.item = new Array(aSelection.length);
- transaction.parent = new Array(aSelection.length);
- transaction.index = new Array(aSelection.length);
- transaction.isValid = BookmarksUtils.isSelectionValidForDeletion(aSelection);
- for (var i = 0; i < aSelection.length; ++i) {
- transaction.item [i] = aSelection.item [i];
- transaction.parent[i] = aSelection.parent[i];
- if (transaction.isValid[i]) {
- RDFC.Init(BMDS, aSelection.parent[i]);
- transaction.index[i] = RDFC.IndexOf(aSelection.item[i]);
- }
- }
- if (aAction != "move" && !BookmarksUtils.all(transaction.isValid))
- SOUND.beep();
- var isCancelled = !BookmarksUtils.any(transaction.isValid)
- if (!isCancelled) {
- gBMtxmgr.doTransaction(transaction)
- if (aAction != "move")
- BookmarksUtils.flushDataSource();
- }
- return !isCancelled;
- },
- // If the current bookmark is the IE Favorites folder, we have a little
- // extra work to do - set the pref |browser.bookmarks.import_system_favorites|
- // to ensure that we don't re-import next time.
- //if (aSelection[count].getAttribute("type") == (NC_NS + "IEFavoriteFolder")) {
- // const kPrefSvcContractID = "@mozilla.org/preferences-service;1";
- // const kPrefSvcIID = Components.interfaces.nsIPrefBranch;
- // const kPrefSvc = Components.classes[kPrefSvcContractID].getService(kPrefSvcIID);
- // kPrefSvc.setBoolPref("browser.bookmarks.import_system_favorites", false);
- //}
-
- insertSelection: function (aAction, aSelection, aTarget, aDoCopy)
- {
- var transaction = new BookmarkInsertTransaction(aAction);
- transaction.item = new Array(aSelection.length);
- transaction.parent = new Array(aSelection.length);
- transaction.index = new Array(aSelection.length);
- if (aAction != "move")
- transaction.isValid = BookmarksUtils.isSelectionValidForInsertion(aSelection, aTarget, aAction);
- else // isValid has already been determined in moveSelection
- transaction.isValid = aSelection.isValid;
- var index = aTarget.index;
- for (var i=0; i<aSelection.length; ++i) {
- var rSource = aSelection.item[i];
- if (transaction.isValid[i]) {
- if (aDoCopy && aSelection.isContainer[i])
- rSource = BookmarksUtils.cloneFolder(rSource);
- transaction.item [i] = rSource;
- transaction.parent[i] = aTarget.parent;
- transaction.index [i] = index++;
- } else {
- transaction.item [i] = rSource;
- transaction.parent[i] = aSelection.parent[i];
- }
- }
- if (!BookmarksUtils.all(transaction.isValid))
- SOUND.beep();
- var isCancelled = !BookmarksUtils.any(transaction.isValid)
- if (!isCancelled) {
- gBMtxmgr.doTransaction(transaction);
- BookmarksUtils.flushDataSource();
- }
- return !isCancelled;
- },
-
- moveSelection: function (aAction, aSelection, aTarget)
- {
- aSelection.isValid = BookmarksUtils.isSelectionValidForInsertion(aSelection, aTarget, "move");
- var transaction = new BookmarkMoveTransaction(aAction, aSelection, aTarget);
- var isCancelled = !BookmarksUtils.any(transaction.isValid);
- if (!isCancelled) {
- gBMtxmgr.doTransaction(transaction);
- } else
- SOUND.beep();
- return !isCancelled;
- },
-
- getXferDataFromSelection: function (aSelection)
- {
- if (aSelection.length == 0)
- return null;
- var dataSet = new TransferDataSet();
- var data, item, parent, name;
- for (var i=0; i<aSelection.length; ++i) {
- data = new TransferData();
- item = aSelection.item[i].Value;
- parent = aSelection.parent[i].Value;
- name = BookmarksUtils.getProperty(item, "Name");
- data.addDataForFlavour("moz/rdfitem", item+"\n"+(parent?parent:""));
- data.addDataForFlavour("text/x-moz-url", item+"\n"+name);
- data.addDataForFlavour("text/html", "<A HREF='"+item+"'>"+name+"</A>");
- data.addDataForFlavour("text/unicode", item);
- dataSet.push(data);
- }
- return dataSet;
- },
-
- getSelectionFromXferData: function (aDragSession)
- {
- var selection = {};
- selection.item = [];
- selection.parent = [];
- var trans = Components.classes["@mozilla.org/widget/transferable;1"]
- .createInstance(Components.interfaces.nsITransferable);
- trans.addDataFlavor("moz/rdfitem");
- trans.addDataFlavor("text/x-moz-url");
- trans.addDataFlavor("text/unicode");
- var uri, extra, rSource, rParent, parent;
- for (var i = 0; i < aDragSession.numDropItems; ++i) {
- var bestFlavour = {}, dataObj = {}, len = {};
- aDragSession.getData(trans, i);
- trans.getAnyTransferData(bestFlavour, dataObj, len);
- dataObj = dataObj.value.QueryInterface(Components.interfaces.nsISupportsString);
- if (!dataObj)
- continue;
- dataObj = dataObj.data.substring(0, len.value).split("\n");
- uri = dataObj[0];
- if (dataObj.length > 1 && dataObj[1] != "")
- extra = dataObj[1];
- else
- extra = null;
- switch (bestFlavour.value) {
- case "moz/rdfitem":
- rSource = RDF.GetResource(uri);
- parent = extra;
- break;
- case "text/x-moz-url":
- case "text/unicode":
- if (!BMSVC.IsBookmarked(uri)) {
- var charSet = aDragSession.sourceDocument ?
- aDragSession.sourceDocument.characterSet : null;
- rSource = BookmarksUtils.createBookmark(null, uri, charSet, extra);
- } else {
- rSource = RDF.GetResource(uri);
- }
- parent = null;
- break;
- }
- selection.item.push(rSource);
- if (parent)
- rParent = RDF.GetResource(parent);
- else
- rParent = null;
- selection.parent.push(rParent);
- }
- selection.length = selection.item.length;
- BookmarksUtils.checkSelection(selection);
- return selection;
- },
-
- getTargetFromSelection: function (aSelection, aOrientation)
- {
- var parent, index;
- var orientation = aOrientation !== undefined? aOrientation:
- aSelection.isContainer[0]? BookmarksUtils.DROP_ON:BookmarksUtils.DROP_BEFORE;
- var item = aSelection.item[0];
- if (orientation == BookmarksUtils.DROP_ON) {
- parent = item;
- if (aSelection.protocol == "file" || aSelection.protocol == "find")
- parent = null;
- } else
- parent = aSelection.parent[0];
-
- if (!parent)
- // for file: or find: containers or children
- index = -1;
- else {
- RDFC.Init(BMDS, parent);
- if (orientation == BookmarksUtils.DROP_ON)
- index = parseInt(this.getProperty(parent, RDF_NS+"nextVal"));
- else {
- if (orientation != this.DROP_ON) {
- index = RDFC.IndexOf(item);
- if (orientation == this.DROP_AFTER)
- ++index;
- }
- }
- }
- var target = { parent: parent, index: index };
- return target;
- },
-
- getSelectionFromResource: function (aItem, aParent)
- {
- var selection = {};
- selection.length = 1;
- selection.item = [aItem ];
- selection.parent = [aParent];
- this.checkSelection(selection);
- return selection;
- },
-
- createBookmark: function (aName, aURL, aCharSet, aDefaultName)
- {
- if (!aName) {
- // look up in the history ds to retrieve the name
- var rSource = RDF.GetResource(aURL);
- var HISTDS = RDF.GetDataSource("rdf:history");
- var nameArc = RDF.GetResource(NC_NS+"Name");
- var rName = HISTDS.GetTarget(rSource, nameArc, true);
- aName = rName ? rName.QueryInterface(kRDFLITIID).Value : aDefaultName;
- if (!aName)
- aName = aURL;
- }
- if (!aCharSet) {
- var fw = document.commandDispatcher.focusedWindow;
- if (fw)
- aCharSet = fw.document.characterSet;
- }
- return BMSVC.createBookmark(aName, aURL, aCharSet);
- },
-
- flushDataSource: function ()
- {
- var remoteDS = BMDS.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
- setTimeout(function () {dump("Flushing Bookmark Datasource...\n"); remoteDS.Flush()}, 100);
- },
-
- getTransactionManager: function ()
- {
- var windows = WINDOWSVC.getEnumerator(null);
- while(windows.hasMoreElements()) {
- var w = windows.getNext();
- if (w.gBMtxmgr)
- return w.gBMtxmgr;
- }
-
- // Create a TransactionManager object:
- dump("creating transaction manager...\n")
- gBMtxmgr = Components.classes["@mozilla.org/transactionmanager;1"].createInstance();
- // Now get the nsITransactionManager interface from the object:
- gBMtxmgr = gBMtxmgr.QueryInterface(Components.interfaces.nsITransactionManager);
- if (!gBMtxmgr) {
- dump("Failed to create the Bookmark Transaction Manager!\n");
- return null;
- }
- this.dispatchTransactionManager();
- return gBMtxmgr;
- },
-
- dispatchTransactionManager: function ()
- {
- var windows = WINDOWSVC.getEnumerator(null);
- while(windows.hasMoreElements()) {
- var w = windows.getNext();
- w.gBMtxmgr = gBMtxmgr;
- }
- },
-
- addBookmarkForTabBrowser: function( aTabBrowser, aSelect )
- {
- var tabsInfo = [];
- var currentTabInfo = { name: "", url: "", charset: null };
-
- const activeBrowser = aTabBrowser.selectedBrowser;
- const browsers = aTabBrowser.browsers;
- for (var i = 0; i < browsers.length; ++i) {
- var webNav = browsers[i].webNavigation;
- var url = webNav.currentURI.spec;
- var name = "";
- var charset;
- try {
- var doc = webNav.document;
- name = doc.title || url;
- charset = doc.characterSet;
- } catch (e) {
- name = url;
- }
-
- tabsInfo[i] = { name: name, url: url, charset: charset };
-
- if (browsers[i] == activeBrowser)
- currentTabInfo = tabsInfo[i];
- }
-
- openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
- "centerscreen,chrome,dialog=yes,resizable=no,dependent",
- currentTabInfo.name, currentTabInfo.url, null,
- currentTabInfo.charset, "addGroup" + (aSelect ? ",group" : ""), tabsInfo);
- },
-
- addBookmarkForBrowser: function (aDocShell, aShowDialog)
- {
- // Bug 52536: We obtain the URL and title from the nsIWebNavigation
- // associated with a <browser/> rather than from a DOMWindow.
- // This is because when a full page plugin is loaded, there is
- // no DOMWindow (?) but information about the loaded document
- // may still be obtained from the webNavigation.
- var url = aDocShell.currentURI.spec;
- var title, docCharset = null;
- try {
- title = aDocShell.document.title || url;
- docCharset = aDocShell.document.characterSet;
- }
- catch (e) {
- title = url;
- }
-
- openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
- "centerscreen,chrome,dialog=yes,resizable=no,dependent", title,
- url, null, docCharset);
- },
-
- // should update the caller, aShowDialog is no more necessary
- addBookmark: function (aURL, aTitle, aCharSet, aShowDialog)
- {
- openDialog("chrome://browser/content/bookmarks/addBookmark2.xul", "",
- "centerscreen,chrome,dialog=yes,resizable=no,dependent", aTitle, aURL, null, aCharSet);
- },
-
- getBrowserTargetFromEvent: function (aEvent)
- {
- var button = (aEvent.type == "command" || aEvent.type == "keypress") ? 0 :aEvent.button;
- if (button == 1)
- return PREF.getBoolPref("browser.tabs.opentabfor.middleclick")? "tab":"window"
- else if (aEvent.shiftKey)
- return "window";
- else if (aEvent.ctrlKey)
- return "tab";
- else if (aEvent.altKey)
- return "save"
- else
- return "current";
- },
-
- loadBookmarkBrowserMiddleClick: function (aEvent, aDS)
- {
- if (aEvent.button != 1)
- return;
- // unlike for command events, we have to close the menus manually
- personalToolbarDNDObserver.mCurrentDragOverTarget = null;
- personalToolbarDNDObserver.onDragCloseTarget();
- this.loadBookmarkBrowser(aEvent, aEvent.originalTarget, aDS);
- },
-
- loadBookmarkBrowser: function (aEvent, aTarget, aDS)
- {
- var rSource = RDF.GetResource(aTarget.id);
- var selection = BookmarksUtils.getSelectionFromResource(rSource);
- var browserTarget = BookmarksUtils.getBrowserTargetFromEvent(aEvent);
- BookmarksCommand.openBookmark(selection, browserTarget, aDS)
- }
-
- }
-
-
- function BookmarkInsertTransaction (aAction)
- {
- this.wrappedJSObject = this;
- this.txmgr = BookmarksUtils.getTransactionManager();
- this.type = "insert";
- this.action = aAction;
- this.item = null;
- this.parent = null;
- this.index = null;
- this.isValid = null;
- }
-
- BookmarkInsertTransaction.prototype =
- {
-
- isTransient: false,
- RDFC : RDFC,
- BMDS : BMDS,
-
- doTransaction: function ()
- {
- dump("do ")
- dumpTXN(this)
- for (var i=0; i<this.item.length; ++i) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.InsertElementAt(this.item[i], this.index[i], true);
- }
- }
- },
-
- undoTransaction: function ()
- {
- dump("undo ")
- dumpTXN(this)
- for (var i=this.item.length-1; i>=0; i--) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.RemoveElementAt(this.index[i], true);
- }
- }
- },
-
- redoTransaction: function ()
- {
- this.doTransaction();
- },
-
- merge : function (aTransaction) {return false},
- QueryInterface : function (aUID) {return this},
- getHelperForLanguage: function (aCount) {return null},
- getInterfaces : function (aCount) {return null},
- canCreateWrapper : function (aIID) {return "AllAccess"}
-
- }
-
- function BookmarkRemoveTransaction (aAction)
- {
- this.wrappedJSObject = this;
- this.txmgr = BookmarksUtils.getTransactionManager();
- this.type = "remove";
- this.action = aAction;
- this.item = null;
- this.parent = null;
- this.index = null;
- this.isValid = null;
- }
-
- BookmarkRemoveTransaction.prototype =
- {
-
- isTransient: false,
- RDFC : RDFC,
- BMDS : BMDS,
-
- doTransaction: function ()
- {
- dump("do ")
- dumpTXN(this)
- for (var i=0; i<this.item.length; ++i) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.RemoveElementAt(this.index[i], false);
- }
- }
- },
-
- undoTransaction: function ()
- {
- dump("undo ")
- dumpTXN(this);
- for (var i=this.item.length-1; i>=0; i--) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.InsertElementAt(this.item[i], this.index[i], false);
- }
- }
- },
-
- redoTransaction: function ()
- {
- this.doTransaction();
- },
-
- merge : function (aTransaction) {return false},
- QueryInterface : function (aUID) {return this},
- getHelperForLanguage: function (aCount) {return null},
- getInterfaces : function (aCount) {return null},
- canCreateWrapper : function (aIID) {return "AllAccess"}
-
- }
-
- function BookmarkMoveTransaction (aAction, aSelection, aTarget)
- {
- this.wrappedJSObject = this;
- this.txmgr = BookmarksUtils.getTransactionManager();
- this.type = "move";
- this.action = aAction;
- this.selection = aSelection;
- this.target = aTarget;
- this.isValid = aSelection.isValid;
- }
-
- BookmarkMoveTransaction.prototype =
- {
-
- isTransient: false,
-
- doTransaction: function ()
- {
- BookmarksUtils.removeSelection("move", this.selection);
- BookmarksUtils.insertSelection("move", this.selection, this.target);
- },
-
- undoTransaction : function () {},
- redoTransaction : function () {},
- merge : function (aTransaction) {return false},
- QueryInterface : function (aUID) {return this},
- getHelperForLanguage: function (aCount) {return null},
- getInterfaces : function (aCount) {return null},
- canCreateWrapper : function (aIID) {return "AllAccess"}
-
- }
-
- function BookmarkImportTransaction (aAction)
- {
- this.wrappedJSObject = this;
- this.txmgr = BookmarksUtils.getTransactionManager();
- this.type = "import";
- this.action = aAction;
- this.item = [];
- this.parent = [];
- this.index = [];
- this.isValid = [];
- }
-
- BookmarkImportTransaction.prototype =
- {
-
- isTransient: false,
- RDFC : RDFC,
- BMDS : BMDS,
-
- doTransaction: function ()
- {
- },
-
- undoTransaction: function ()
- {
- dump("undo ")
- dumpTXN(this)
- for (var i=this.item.length-1; i>=0; i--) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.RemoveElementAt(this.index[i], true);
- }
- }
- },
-
- redoTransaction: function ()
- {
- for (var i=0; i<this.item.length; ++i) {
- if (this.isValid[i]) {
- this.RDFC.Init(this.BMDS, this.parent[i]);
- this.RDFC.InsertElementAt(this.item[i], this.index[i], true);
- }
- }
- },
-
- merge : function (aTransaction) {return false},
- QueryInterface : function (aUID) {return this},
- getHelperForLanguage: function (aCount) {return null},
- getInterfaces : function (aCount) {return null},
- canCreateWrapper : function (aIID) {return "AllAccess"}
-
- }
-
- var BookmarkMenuTransactionListener =
- {
-
- didDo: function (aTxmgr, aTxn)
- {
- this.updateMenuItem(aTxmgr, aTxn);
- },
-
- didUndo: function (aTxmgr, aTxn)
- {
- this.updateMenuItem(aTxmgr, aTxn);
- },
-
- didRedo: function (aTxmgr, aTxn)
- {
- this.updateMenuItem(aTxmgr, aTxn);
- },
-
- didMerge : function (aTxmgr, aTxn) {},
- didBeginBatch : function (aTxmgr, aTxn) {},
- didEndBatch : function (aTxmgr, aTxn) {},
- willDo : function (aTxmgr, aTxn) {},
- willUndo : function (aTxmgr, aTxn) {},
- willRedo : function (aTxmgr, aTxn) {},
- willMerge : function (aTxmgr, aTxn) {},
- willBeginBatch : function (aTxmgr, aTxn) {},
- willEndBatch : function (aTxmgr, aTxn) {},
-
- updateMenuItem: function (aTxmgr, aTxn) {
- if (aTxn) {
- aTxn = aTxn.wrappedJSObject;
- if ((aTxn.type == "remove" || aTxn.type == "insert") && aTxn.action == "move")
- return;
- }
- var node, transactionNumber, transactionList, transactionLabel, action;
- node = document.getElementById("cmd_undo");
- transactionNumber = aTxmgr.numberOfUndoItems;
- dump("N UNDO: "+transactionNumber+"\n")
- if (transactionNumber == 0) {
- node.setAttribute("disabled", "true");
- transactionLabel = BookmarksUtils.getLocaleString("cmd_bm_undo");
- } else {
- node.removeAttribute("disabled");
- transactionList = aTxmgr.getUndoList();
- action = transactionList.getItem(transactionNumber-1).wrappedJSObject.action;
- transactionLabel = BookmarksUtils.getLocaleString("cmd_bm_"+action+"_undo")
- }
- node.setAttribute("label", transactionLabel);
-
- node = document.getElementById("cmd_redo");
- transactionNumber = aTxmgr.numberOfRedoItems;
- dump("N REDO: "+transactionNumber+"\n")
- if (transactionNumber == 0) {
- node.setAttribute("disabled", "true");
- transactionLabel = BookmarksUtils.getLocaleString("cmd_bm_redo");
- } else {
- node.removeAttribute("disabled");
- transactionList = aTxmgr.getRedoList();
- action = transactionList.getItem(transactionNumber-1).wrappedJSObject.action;
- transactionLabel = BookmarksUtils.getLocaleString("cmd_bm_"+action+"_redo")
- }
- node.setAttribute("label", transactionLabel);
- }
-
- }
-
- function dumpOBJ (aObj)
- {
- for (var i in aObj)
- dump("*** aObj[" + i + "] = " + aObj[i] + "\n");
- }
-
- function dumpRDF (aDS, aRDFNode)
- {
- dumpRDFout(aDS, aRDFNode);
- dump("\n");
- dumpRDFin (aDS, aRDFNode);
- }
-
- function dumpRDFout (aDS, aRDFNode)
- {
- dump("Arcs Out for "+aRDFNode.Value+"\n");
- var arcsout=aDS.ArcLabelsOut(aRDFNode);
- while (arcsout.hasMoreElements()) {
- var arc = arcsout.getNext().QueryInterface(Components.interfaces.nsIRDFResource);
- var targets = aDS.GetTargets(aRDFNode, arc, true);
- while (targets.hasMoreElements()) {
- var target = targets.getNext();
- try {
- target = target.QueryInterface(Components.interfaces.nsIRDFResource).Value;
- } catch (e) {
- try {
- target = target.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
- } catch (e) {}
- }
- dump("=>"+arc.Value+"=>"+target+"\n");
- }
- }
- }
- function dumpRDFin (aDS, aRDFNode)
- {
- dump("Arcs In for "+aRDFNode.Value+"\n");
- var arcs=aDS.ArcLabelsIn(aRDFNode);
- while (arcs.hasMoreElements()) {
- var arc = arcs.getNext().QueryInterface(Components.interfaces.nsIRDFResource);
- var sources = aDS.GetSources(arc, aRDFNode, true);
- while (sources.hasMoreElements()) {
- var source = sources.getNext();
- try {
- source = source.QueryInterface(Components.interfaces.nsIRDFResource).Value;
- } catch (e) {
- try {
- source = source.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
- } catch (e) {}
- }
- dump("<="+arc.Value+"<="+source+"\n");
- }
- }
- }
-
- function dumpTXN(aTxn)
- {
- aTxn = aTxn.wrappedJSObject;
- dump(aTxn.type+", "+aTxn.action+"\n");
- if (aTxn.type == "insert" || aTxn.type == "remove") {
- for (var i=0; i<aTxn.item.length; ++i) {
- if (aTxn.isValid[i])
- dump(i+": "+aTxn.item[i].Value+" in "+BookmarksUtils.getProperty(aTxn.parent[i], NC_NS+"Name")+", i:"+aTxn.index[i]+"\n");
- }
- }
- }
-
-