mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-03-08 04:41:31 +00:00
Add some simple filtering
This commit is contained in:
René Stadler
Stefan Sauer
parent
2f96b18869
commit
9d8f796931
2 changed files with 89 additions and 20 deletions
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@ -55,7 +55,7 @@ class LogModelBase (gtk.GenericTreeModel):
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__metaclass__ = Common.GUI.MetaModel
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columns = ("COL_LEVEL", str, # FIXME: Use Data.DebugLevel instances/ints!
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columns = ("COL_LEVEL", object,
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"COL_PID", int,
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"COL_THREAD", gobject.TYPE_UINT64,
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"COL_TIME", gobject.TYPE_UINT64,
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@ -75,6 +75,16 @@ class LogModelBase (gtk.GenericTreeModel):
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self.line_offsets = []
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self.line_cache = {}
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def ensure_cached (self, line_offset):
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raise NotImplementedError ("derived classes must override this method")
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def iter_rows_offset (self):
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for offset in self.line_offsets:
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self.ensure_cached (offset)
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yield (self.line_cache[offset], offset,)
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def on_get_flags (self):
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flags = gtk.TREE_MODEL_LIST_ONLY | gtk.TREE_MODEL_ITERS_PERSIST
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@ -88,10 +98,14 @@ class LogModelBase (gtk.GenericTreeModel):
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def on_get_column_type (self, col_id):
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return self.column_types[col_id]
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def on_get_iter (self, path):
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if not path:
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return
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if len (path) > 1:
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# Flat model.
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return None
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line_index = path[0]
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@ -101,13 +115,17 @@ class LogModelBase (gtk.GenericTreeModel):
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return line_index
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def on_get_path (self, line_index):
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def on_get_path (self, rowref):
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line_index = rowref
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return (line_index,)
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def on_get_value (self, line_index, col_id):
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if line_index > len (self.line_offsets) - 1:
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last_index = len (self.line_offsets) - 1
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if line_index > last_index:
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return None
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line_offset = self.line_offsets[line_index]
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@ -117,7 +135,9 @@ class LogModelBase (gtk.GenericTreeModel):
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def on_iter_next (self, line_index):
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if line_index >= len (self.line_offsets) - 1:
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last_index = len (self.line_offsets) - 1
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if line_index >= last_index:
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return None
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else:
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return line_index + 1
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@ -139,10 +159,12 @@ class LogModelBase (gtk.GenericTreeModel):
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def on_iter_nth_child (self, parent, n):
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if parent or n > len (self.line_offsets) - 1:
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last_index = len (self.line_offsets) - 1
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if parent or n > last_index:
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return None
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else:
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return n ## self.line_offsets[n]
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return n
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def on_iter_parent (self, child):
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@ -208,7 +230,7 @@ class LazyLogModel (LogModelBase):
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match = self.__line_regex.match (line[ts_len:-len (os.linesep)])
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if match is None:
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# FIXME?
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groups = [ts, 0, 0, "?", "", "", 0, "", "", line[ts_len:-len (os.linesep)]]
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groups = [ts, 0, 0, Data.DebugLevelNone, "", "", 0, "", "", line[ts_len:-len (os.linesep)]]
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else:
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groups = [ts] + list (match.groups ())
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@ -216,6 +238,10 @@ class LazyLogModel (LogModelBase):
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# much run time speed it costs!
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groups[1] = int (groups[1]) # pid
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groups[2] = int (groups[2], 16) # thread pointer
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try:
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groups[3] = Data.DebugLevel (groups[3])
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except ValueError:
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groups[3] = Data.DebugLevelNone
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groups[6] = int (groups[6]) # line
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groups[8] = groups[8] or "" # object (optional)
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@ -230,11 +256,36 @@ class FilteredLogModel (LogModelBase):
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LogModelBase.__init__ (self)
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self.parent_model = lazy_log_model
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self.ensure_cached = lazy_log_model.ensure_cached
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##self.ensure_cached = lazy_log_model.ensure_cached
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self.line_cache = lazy_log_model.line_cache
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self.line_offsets += lazy_log_model.line_offsets
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def ensure_cached (self, line_offset):
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return self.parent_model.ensure_cached (line_offset)
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def add_filter (self, filter):
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func = filter.filter_func
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#enum = self.lazy_log_model.iter_rows_offset ()
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enum = self.iter_rows_offset ()
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self.line_offsets[:] = (offset for row, offset in enum
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if func (row))
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class Filter (object):
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pass
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class DebugLevelFilter (Filter):
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def __init__ (self, debug_level):
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col_id = LogModelBase.COL_LEVEL
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def filter_func (row):
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return row[col_id] < debug_level
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self.filter_func = filter_func
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# Sync with gst-inspector!
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class Column (object):
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@ -353,16 +404,14 @@ class LevelColumn (TextColumn):
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def get_modify_func ():
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def format_level (value):
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if value is None:
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# FIXME: Should never be None!
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return ""
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return value[0]
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return value.name[0]
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return format_level
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def get_values_for_size (self):
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values = ["LOG", "DEBUG", "INFO", "WARN", "ERROR"]
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values = [Data.DebugLevelLog, Data.DebugLevelDebug, Data.DebugLevelInfo,
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Data.DebugLevelWarning, Data.DebugLevelError]
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return values
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@ -749,7 +798,8 @@ class Window (object):
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group = gtk.ActionGroup ("RowActions")
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group.add_actions ([("edit-copy-line", gtk.STOCK_COPY, _("Copy line"), "<Ctrl>C"),
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("edit-copy-message", gtk.STOCK_COPY, _("Copy message"))])
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("edit-copy-message", gtk.STOCK_COPY, _("Copy message")),
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("filter-out-higher-levels", None, _("Filter out higher debug levels"))])
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self.actions.add_group (group)
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self.actions.add_group (self.column_manager.action_group)
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@ -775,7 +825,6 @@ class Window (object):
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self.log_view = self.widgets.log_view
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self.log_view.drag_dest_unset ()
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self.log_view.props.fixed_height_mode = True
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#self.log_view.props.model = self.log_model.filtered ()
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self.log_view.connect ("button-press-event", self.handle_log_view_button_press_event)
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@ -839,6 +888,7 @@ class Window (object):
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for action_name in ("new-window", "open-file", "close-window",
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"edit-copy-line", "edit-copy-message",
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"filter-out-higher-levels",
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"show-about",):
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name = action_name.replace ("-", "_")
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action = getattr (self.actions, name)
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@ -869,7 +919,8 @@ class Window (object):
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model, tree_iter = selection.get_selected ()
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if tree_iter is None:
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raise ValueError ("no line selected")
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return self.log_model.get (tree_iter, *LazyLogModel.column_ids)
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model = self.log_view.props.model
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return model.get (tree_iter, *self.log_model.column_ids)
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def close (self, *a, **kw):
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@ -915,6 +966,21 @@ class Window (object):
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col_id = self.log_model.COL_MESSAGE
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self.clipboard.set_text (self.get_active_line ()[col_id])
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def handle_filter_out_higher_levels_action_activate (self, action):
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row = self.get_active_line ()
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debug_level = row[self.log_model.COL_LEVEL]
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try:
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target_level = debug_level.higher_level ()
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except ValueError:
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return
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self.log_filter.add_filter (DebugLevelFilter (target_level))
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# FIXME:
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self.log_view.props.model = gtk.TreeStore (str)
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self.log_view.props.model = self.log_filter
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def handle_show_about_action_activate (self, action):
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from GstDebugViewer import version
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@ -997,9 +1063,11 @@ class Window (object):
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for sentinel in self.sentinels:
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sentinel ()
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self.log_filter = FilteredLogModel (self.log_model)
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def idle_set ():
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#self.log_view.props.model = self.log_model
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self.log_view.props.model = FilteredLogModel (self.log_model)
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##self.log_view.props.model = self.log_model
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self.log_view.props.model = self.log_filter
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return False
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gobject.idle_add (idle_set)
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@ -26,6 +26,7 @@
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<separator/>
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<menuitem name="ViewContextMenuCopyMessage" action="edit-copy-message"/>
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<menuitem name="ViewContextMenuCopyLine" action="edit-copy-line"/>
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<menuitem name="ViewContextMenuFilterLevel" action="filter-out-higher-levels"/>
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</menu>
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<menu name="HelpMenu" action="HelpMenuAction">
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<placeholder name="HelpMenuAdditions"/>
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