181 lines
7.0 KiB
Python
181 lines
7.0 KiB
Python
#
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# BitBake Graphical GTK User Interface
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#
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# Copyright (C) 2008 Intel Corporation
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#
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# Authored by Rob Bradford <rob@linux.intel.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import gtk
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import gobject
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class RunningBuildModel (gtk.TreeStore):
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(COL_TYPE, COL_PACKAGE, COL_TASK, COL_MESSAGE, COL_ICON, COL_ACTIVE) = (0, 1, 2, 3, 4, 5)
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def __init__ (self):
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gtk.TreeStore.__init__ (self,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_STRING,
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gobject.TYPE_BOOLEAN)
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class RunningBuild (gobject.GObject):
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__gsignals__ = {
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'build-succeeded' : (gobject.SIGNAL_RUN_LAST,
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gobject.TYPE_NONE,
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()),
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'build-failed' : (gobject.SIGNAL_RUN_LAST,
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gobject.TYPE_NONE,
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())
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}
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pids_to_task = {}
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tasks_to_iter = {}
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def __init__ (self):
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gobject.GObject.__init__ (self)
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self.model = RunningBuildModel()
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def handle_event (self, event):
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# Handle an event from the event queue, this may result in updating
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# the model and thus the UI. Or it may be to tell us that the build
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# has finished successfully (or not, as the case may be.)
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parent = None
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pid = 0
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package = None
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task = None
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# If we have a pid attached to this message/event try and get the
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# (package, task) pair for it. If we get that then get the parent iter
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# for the message.
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if hassattr(event, 'pid'):
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pid = event.pid
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if self.pids_to_task.has_key(pid):
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(package, task) = self.pids_to_task[pid]
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parent = self.tasks_to_iter[(package, task)]
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if isinstance(event, bb.msg.Msg):
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# Set a pretty icon for the message based on it's type.
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if isinstance(event, bb.msg.MsgWarn):
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icon = "dialog-warning"
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elif isinstance(event, bb.msg.MsgErr):
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icon = "dialog-error"
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else:
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icon = None
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# Ignore the "Running task i of n .." messages
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if (event._message.startswith ("Running task")):
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return
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# Add the message to the tree either at the top level if parent is
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# None otherwise as a descendent of a task.
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self.model.append (parent,
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(event.__name__.split()[-1], # e.g. MsgWarn, MsgError
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package,
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task,
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event._message,
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icon,
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False))
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elif isinstance(event, bb.build.TaskStarted):
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(package, task) = (event._package, event._task)
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# Save out this PID.
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self.pids_to_task[pid] = (package,task)
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# Check if we already have this package in our model. If so then
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# that can be the parent for the task. Otherwise we create a new
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# top level for the package.
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if (self.tasks_to_iter.has_key ((package, None))):
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parent = self.tasks_to_iter[(package, None)]
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else:
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parent = self.model.append (None, (None,
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package,
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None,
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"Package: %s" % (package),
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None,
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False))
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self.tasks_to_iter[(package, None)] = parent
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# Because this parent package now has an active child mark it as
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# such.
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self.model.set(parent, self.model.COL_ICON, "gtk-execute")
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# Add an entry in the model for this task
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i = self.model.append (parent, (None,
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package,
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task,
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"Task: %s" % (task),
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None,
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False))
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# Save out the iter so that we can find it when we have a message
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# that we need to attach to a task.
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self.tasks_to_iter[(package, task)] = i
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# Mark this task as active.
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self.model.set(i, self.model.COL_ICON, "gtk-execute")
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elif isinstance(event, bb.build.Task):
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if isinstance(event, bb.build.TaskFailed):
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# Mark the task as failed
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i = self.tasks_to_iter[(package, task)]
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self.model.set(i, self.model.COL_ICON, "dialog-error")
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# Mark the parent package as failed
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i = self.tasks_to_iter[(package, None)]
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self.model.set(i, self.model.COL_ICON, "dialog-error")
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else:
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# Mark the task as inactive
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i = self.tasks_to_iter[(package, task)]
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self.model.set(i, self.model.COL_ICON, None)
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# Mark the parent package as inactive
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i = self.tasks_to_iter[(package, None)]
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self.model.set(i, self.model.COL_ICON, None)
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# Clear the iters and the pids since when the task goes away the
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# pid will no longer be used for messages
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del self.tasks_to_iter[(package, task)]
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del self.pids_to_task[pid]
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elif isinstance(event, bb.event.BuildCompleted):
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failures = int (event._failures)
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# Emit the appropriate signal depending on the number of failures
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if (failures > 1):
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self.emit ("build-failed")
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else:
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self.emit ("build-succeeded")
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class RunningBuildTreeView (gtk.TreeView):
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def __init__ (self):
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gtk.TreeView.__init__ (self)
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# The icon that indicates whether we're building or failed.
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renderer = gtk.CellRendererPixbuf ()
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col = gtk.TreeViewColumn ("Status", renderer)
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col.add_attribute (renderer, "icon-name", 4)
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self.append_column (col)
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# The message of the build.
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renderer = gtk.CellRendererText ()
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col = gtk.TreeViewColumn ("Message", renderer, text=3)
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self.append_column (col)
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