From 143f9ac9c609c2ec3225f6b506aad39678110e5d Mon Sep 17 00:00:00 2001 From: Eduardo Silva Date: Sat, 06 Oct 2007 23:48:49 +0000 Subject: DevConsole: logviewer + gnomevfs, no more updates every 1 second --- diff --git a/services/console/interface/logviewer/logviewer.py b/services/console/interface/logviewer/logviewer.py index 3f3c7c5..4f7323d 100644 --- a/services/console/interface/logviewer/logviewer.py +++ b/services/console/interface/logviewer/logviewer.py @@ -20,15 +20,16 @@ import os import pygtk -pygtk.require('2.0') import gtk import gobject import pango +import gnomevfs from sugar import env class MultiLogView(gtk.VBox): def __init__(self, path, extra_files): + self._logs_path = path self._active_log = None self._extra_files = extra_files @@ -36,7 +37,7 @@ class MultiLogView(gtk.VBox): self._tv_menu = gtk.TreeView() self._tv_menu.connect('cursor-changed', self._load_log) self._tv_menu.set_rules_hint(True) - + # Set width box_width = gtk.gdk.screen_width() * 80 / 100 self._tv_menu.set_size_request(box_width*25/100, 0) @@ -45,22 +46,43 @@ class MultiLogView(gtk.VBox): self._tv_menu.set_model(self._store_menu) self._add_column(self._tv_menu, 'Sugar logs', 0) - self._logs_path = os.path.join(env.get_profile_path(), 'logs') - self._activity = {} + self._logs = {} # Activities menu self.hbox = gtk.HBox(False, 3) self.hbox.pack_start(self._tv_menu, True, True, 0) - + # Activity log, set width self._view = LogView() self._view.set_size_request(box_width*75/100, 0) - + self.hbox.pack_start(self._view, True, True, 0) self.hbox.show_all() - - gobject.timeout_add(1000, self._update) - + self._configure_watcher() + self._create_log_view() + + def _configure_watcher(self): + # Setting where gnomeVFS will be watching + gnomevfs.monitor_add('file://' + self._logs_path, + gnomevfs.MONITOR_DIRECTORY, + self._log_file_changed_cb) + + for f in self._extra_files: + gnomevfs.monitor_add('file://' + f, + gnomevfs.MONITOR_FILE, + self._log_file_changed_cb) + + def _log_file_changed_cb(self, monitor_uri, info_uri, event): + path = info_uri.split('file://')[-1] + filename = self._get_filename_from_path(path) + + if event == gnomevfs.MONITOR_EVENT_CHANGED: + self._logs[filename].update() + elif event == gnomevfs.MONITOR_EVENT_DELETED: + self._delete_log_file_view(filename) + elif event == gnomevfs.MONITOR_EVENT_CREATED: + self._add_log_file(path) + # Load the log information in View (textview) def _load_log(self, treeview): treeselection = treeview.get_selection() @@ -70,11 +92,11 @@ class MultiLogView(gtk.VBox): act_log = self._store_menu.get_value(iter, 0) # Set buffer and scroll down - self._view.textview.set_buffer(self._activity[act_log]) - self._view.textview.scroll_to_mark(self._activity[act_log].get_insert(), 0); + self._view.textview.set_buffer(self._logs[act_log]) + self._view.textview.scroll_to_mark(self._logs[act_log].get_insert(), 0); self._active_log = act_log - def _update(self): + def _create_log_view(self): # Searching log files for logfile in os.listdir(self._logs_path): full_log_path = os.path.join(self._logs_path, logfile) @@ -85,6 +107,10 @@ class MultiLogView(gtk.VBox): return True + def _delete_log_file_view(self, logkey): + self._store_menu.remove(self._logs[logkey].iter) + del self._logs[logkey] + def _get_filename_from_path(self, path): return path.split('/')[-1] @@ -98,13 +124,13 @@ class MultiLogView(gtk.VBox): logfile = self._get_filename_from_path(path) - if not self._activity.has_key(logfile): - self._add_activity(logfile) - model = LogBuffer(path) - self._activity[logfile] = model + if not self._logs.has_key(logfile): + iter = self._add_log_row(logfile) + model = LogBuffer(path, iter) + self._logs[logfile] = model - self._activity[logfile].update() - written = self._activity[logfile]._written + self._logs[logfile].update() + written = self._logs[logfile]._written # Load the first iter if self._active_log == None: @@ -114,11 +140,11 @@ class MultiLogView(gtk.VBox): self._load_log(self._tv_menu) if written > 0 and self._active_log == logfile: - self._view.textview.scroll_to_mark(self._activity[logfile].get_insert(), 0) + self._view.textview.scroll_to_mark(self._logs[logfile].get_insert(), 0) - def _add_activity(self, name): - self._insert_row(self._store_menu, None, name) + def _add_log_row(self, name): + return self._insert_row(self._store_menu, None, name) # Add a new column to the main treeview, (code from Memphis) def _add_column(self, treeview, column_name, index): @@ -141,11 +167,12 @@ class MultiLogView(gtk.VBox): return iter class LogBuffer(gtk.TextBuffer): - def __init__(self, logfile): + def __init__(self, logfile, iter=None): gtk.TextBuffer.__init__(self) self._logfile = logfile self._pos = 0 + self.iter = iter self.update() def update(self): @@ -186,21 +213,14 @@ class LogView(gtk.ScrolledWindow): class Interface: def __init__(self): - path = None - xserver_logfile = self._get_xserver_logfile_path() - - # Aditional files to watch in logviewer + # Main path to watch: ~/.sugar/someuser/logs... + main_path = os.path.join(env.get_profile_path(), 'logs') + + # extra files to watch in logviewer ext_files = [] - ext_files.append(xserver_logfile) + ext_files.append("/var/log/Xorg.0.log") ext_files.append("/var/log/syslog") ext_files.append("/var/log/messages") - viewer = MultiLogView(path, ext_files) + viewer = MultiLogView(main_path, ext_files) self.widget = viewer.hbox - - # Get the Xorg log file path, we have two ways to get the path: do a system - # call and exec a 'xset -q' or just read directly the file that we know - # always be the right one for a XO machine... - def _get_xserver_logfile_path(self): - path = "/var/log/Xorg.0.log" - return path -- cgit v0.9.1