1 //<Script type="text/javascript">
2 var Gio = imports.gi.Gio;
3 var GLib = imports.gi.GLib;
5 var XObject = imports.XObject.XObject;
6 var File = imports.File.File;
9 * Monitor class - handles monitor managment for a large tree...
16 change : function () {
21 * x.stop() // stops all scanning.
22 * x.play(); // starts the scanning
29 function Monitor(cfg){
43 monitors : false, // Array of GioFileMonitors
44 top : false, // list of top level directories..
47 * add a directory or file to monitor
58 for(var i =0;i < this.top.length; i++) {
59 this.monitor(this.top[i]);
63 * stop / pause monitoring
69 for(var i =0;i < this.montors.length; i++) {
70 this.monitors[i].cancel();
75 * pause monitoring - without changing what's monitored
82 * resume monitoring - without changing what's monitored
89 * monitor a file or directory (privatish)
91 * initially called with ~/gitlive null 0 (effectvely)
95 monitor : function(path, fn, depth)
99 // print("ADD: " + path)
101 depth = typeof(depth) == 'number' ? depth *1 : 0;
104 fn = fn || function (fm, f, of, event_type, uh) {
105 _this.onEvent(fm, f, of, event_type, uh);
109 var f = Gio.file_new_for_path(path);
110 //var cancel = new Gio.Cancellable ();
112 var fm = f.monitor(2,null); //Gio.FileMonitorFlags.SEND_MOVED
114 XObject.isSeed ? fm.signal.changed.connect(fn) : fm.connect('changed',fn);
115 this.monitors.push(fm);
116 // print("ADD path " + depth + ' ' + path);
119 // - this is not used.
120 //if (GLib.file_test(path + '/.git' , GLib.FileTest.IS_DIR) && this.initRepo) {
122 // this.initRepo(path);
126 var file_enum = f.enumerate_children(
127 Gio.FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME + ','+
128 Gio.FILE_ATTRIBUTE_STANDARD_TYPE,
129 Gio.FileQueryInfoFlags.NONE,
134 while ((next_file = file_enum.next_file(null)) != null) {
136 if (next_file.get_file_type() != Gio.FileType.DIRECTORY) {
141 if (next_file.get_file_type() == Gio.FileType.SYMBOLIC_LINK) {
146 if (next_file.get_display_name()[0] == '.') {
150 var sp = path+'/'+next_file.get_display_name();
154 this.monitor(sp, fn, depth + 1);
158 file_enum.close(null);
163 realpath : function(file)
169 if (GLib.file_test(file.get_path(), GLib.FileTest.EXISTS)) {
170 var rp = File.realpath(file.get_path());
171 return Gio.file_new_for_path(rp);
174 // file does not currently exist..
176 var bn = file.get_basename();
177 var ar = file.get_path().split('/');
179 var dirname = ar.join('/');
180 var rp = File.realpath(dirname);
181 return Gio.file_new_for_path(rp + '/' + bn);
189 onEvent : function(fm, f_orig, of_orig, event_type, uh)
195 var f = this.realpath(f_orig);
197 var of = this.realpath(of_orig);
200 name : f.get_basename(),
202 dir : GLib.path_get_dirname(f.get_path())
210 name : of.get_basename(),
211 path : of.get_path(),
212 dir : GLib.path_get_dirname(of.get_path())
215 var event_name = 'UKNOWN';;
217 for(var i in Gio.FileMonitorEvent) {
218 if (Gio.FileMonitorEvent[i] == event_type) {
223 //print (JSON.stringify([event_name , f.get_path(), of ? of.get_path() : false ] ));
224 //print ("got src: " + src.toString());
225 //print ("got event: " + src.toString());
229 case Gio.FileMonitorEvent.CHANGED:
231 return; // ingore thise?? -wait for changes_done_htin?
233 case Gio.FileMonitorEvent.CHANGES_DONE_HINT:
234 this.onChangesDoneHint(src);
237 case Gio.FileMonitorEvent.DELETED:
241 case Gio.FileMonitorEvent.CREATED:
245 case Gio.FileMonitorEvent.ATTRIBUTE_CHANGED: // eg. chmod/chatt
246 this.onAttributeChanged(src);
249 case Gio.FileMonitorEvent.MOVED: // eg. chmod/chatt
250 this.onMoved(src,dest);
253 // rest are mount related - not really relivant.. maybe add later..
261 /** override these to do stuff.. */
262 initRepo : function(src) { }, // called on startup at the top level repo dir.
263 onChanged : function(src) { },
264 onChangesDoneHint : function(src) { },
265 onDeleted : function(src) { },
266 onCreated : function(src) { },
267 onAttributeChanged : function(src) { },
268 onMoved : function(src) { }