mirror of
https://github.com/mozilla/gecko-dev.git
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118 lines
4.1 KiB
JavaScript
118 lines
4.1 KiB
JavaScript
var gDescriptionField = null;
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var gExtensionField = null;
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var gMIMEField = null;
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var gAppPath = null;
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var gOutgoingMIME = null;
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var gBundle = null;
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function Startup()
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{
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doSetOKCancel(onOK);
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gDescriptionField = document.getElementById("description");
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gExtensionField = document.getElementById("extensions");
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gMIMEField = document.getElementById("mimeType");
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gAppPath = document.getElementById("appPath");
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gOutgoingMime = document.getElementById("outgoingDefault");
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gBundle = srGetStrBundle("chrome://communicator/locale/pref/pref-applications.properties");
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gDescriptionField.focus();
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}
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function chooseApp()
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{
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const nsIFilePicker = Components.interfaces.nsIFilePicker;
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var filePicker = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
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if (filePicker) {
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const FP = Components.interfaces.nsIFilePicker
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var windowTitle = gBundle.GetStringFromName("chooseHandler");
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var programsFilter = gBundle.GetStringFromName("programsFilter");
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filePicker.init(window, windowTitle, FP.modeOpen);
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if (navigator.platform == "Windows")
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filePicker.appendFilter(programsFilter, "*.exe; *.com");
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else
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filePicker.appendFilters(FP.filterAll);
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var filePicked = filePicker.show();
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if (filePicked == nsIFilePicker.returnOK && filePicker.file) {
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var file = filePicker.file.QueryInterface(Components.interfaces.nsILocalFile);
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gAppPath.value = file.path;
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gAppPath.select();
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}
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}
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}
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var gDS = null;
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function onOK()
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{
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const mimeTypes = "UMimTyp";
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var fileLocator = Components.classes["@mozilla.org/file/directory_service;1"].getService();
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if (fileLocator)
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fileLocator = fileLocator.QueryInterface(Components.interfaces.nsIProperties);
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var file = fileLocator.get(mimeTypes, Components.interfaces.nsIFile);
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var file_url = Components.classes["@mozilla.org/network/standard-url;1"].createInstance(Components.interfaces.nsIFileURL);
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if (file_url)
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file_url.file = file;
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gDS = gRDF.GetDataSource(file_url.spec);
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if (gDS)
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gDS = gDS.QueryInterface(Components.interfaces.nsIRDFDataSource);
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// figure out if this mime type already exists.
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var exists = mimeHandlerExists(gMIMEField.value);
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if (exists) {
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var titleMsg = gBundle.GetStringFromName("handlerExistsTitle");
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var dialogMsg = gBundle.GetStringFromName("handlerExists");
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dialogMsg = dialogMsg.replace(/%mime%/g, gMIMEField.value);
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var commonDialogService = nsJSComponentManager.getService("@mozilla.org/appshell/commonDialogs;1",
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"nsICommonDialogs");
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var replace = commonDialogService.Confirm(window, titleMsg, dialogMsg);
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if (!replace)
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window.close();
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}
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// now save the information
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var handlerInfo = new HandlerOverride(MIME_URI(gMIMEField.value));
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handlerInfo.mUpdateMode = exists; // XXX Somewhat sleazy, I know...
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handlerInfo.mimeType = gMIMEField.value;
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handlerInfo.description = gDescriptionField.value;
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var extensionString = gExtensionField.value.replace(/[*.;]/g, "");
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var extensions = extensionString.split(" ");
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for (var i = 0; i < extensions.length; i++) {
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var currExtension = extensions[i];
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handlerInfo.addExtension(currExtension);
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}
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handlerInfo.appPath = gAppPath.value;
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// other info we need to set (not reflected in UI)
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handlerInfo.isEditable = true;
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handlerInfo.saveToDisk = false;
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handlerInfo.handleInternal = false;
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handlerInfo.alwaysAsk = true;
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var file = Components.classes["@mozilla.org/file/local;1"].createInstance();
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if (file)
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file = file.QueryInterface(Components.interfaces.nsILocalFile);
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if (file) {
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try {
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file.initWithPath(gAppPath.value);
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handlerInfo.appDisplayName = file.unicodeLeafName;
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}
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catch(e) {
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handlerInfo.appDisplayName = gAppPath.value;
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}
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}
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// do the rest of the work (ugly yes, but it works)
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handlerInfo.buildLinks();
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// flush the ds to disk.
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gDS = gDS.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
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if (gDS)
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gDS.Flush();
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window.opener.gNewTypeRV = gMIMEField.value;
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window.close();
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}
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