From 06db259785557c31b2d07a3e5e181eb052e47754 Mon Sep 17 00:00:00 2001 From: Rob Bradford Date: Wed, 22 Oct 2008 11:52:18 +0100 Subject: bitbake-dev: add goggle - an experimental GTK UI. --- bitbake-dev/lib/bb/ui/goggle.py | 222 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 222 insertions(+) create mode 100644 bitbake-dev/lib/bb/ui/goggle.py diff --git a/bitbake-dev/lib/bb/ui/goggle.py b/bitbake-dev/lib/bb/ui/goggle.py new file mode 100644 index 000000000..651a0449b --- /dev/null +++ b/bitbake-dev/lib/bb/ui/goggle.py @@ -0,0 +1,222 @@ +# +# BitBake Graphical GTK User Interface +# +# Copyright (C) 2008 Intel Corporation +# +# Authored by Rob Bradford +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +import gobject +import gtk +import threading +import bb.ui.uihelper + +def event_handle_idle_func (eventHandler, build): + + # Consume as many messages as we can in the time available to us + event = eventHandler.getEvent() + while event: + build.handle_event (event) + event = eventHandler.getEvent() + + return True + +class RunningBuildModel (gtk.TreeStore): + (COL_TYPE, COL_PACKAGE, COL_TASK, COL_MESSAGE, COL_ICON, COL_ACTIVE) = (0, 1, 2, 3, 4, 5) + def __init__ (self): + gtk.TreeStore.__init__ (self, + gobject.TYPE_STRING, + gobject.TYPE_STRING, + gobject.TYPE_STRING, + gobject.TYPE_STRING, + gobject.TYPE_STRING, + gobject.TYPE_BOOLEAN) + +class RunningBuild (gobject.GObject): + __gsignals__ = { + 'build-finished' : (gobject.SIGNAL_RUN_LAST, + gobject.TYPE_NONE, + ()) + } + pids_to_task = {} + tasks_to_iter = {} + + def __init__ (self): + gobject.GObject.__init__ (self) + self.model = RunningBuildModel() + + def handle_event (self, event): + # Handle an event from the event queue, this may result in updating + # the model and thus the UI. Or it may be to tell us that the build + # has finished successfully (or not, as the case may be.) + + parent = None + pid = 0 + package = None + task = None + + # If we have a pid attached to this message/event try and get the + # (package, task) pair for it. If we get that then get the parent iter + # for the message. + if event[1].has_key ('pid'): + pid = event[1]['pid'] + if self.pids_to_task.has_key(pid): + (package, task) = self.pids_to_task[pid] + parent = self.tasks_to_iter[(package, task)] + + if event[0].startswith('bb.msg.Msg'): + # Set a pretty icon for the message based on it's type. + if (event[0].startswith ('bb.msg.MsgWarn')): + icon = "dialog-warning" + elif (event[0].startswith ('bb.msg.MsgErr')): + icon = "dialog-error" + else: + icon = None + + # Ignore the "Running task i of n .." messages + if (event[1]['_message'].startswith ("Running task")): + return + + # Add the message to the tree either at the top level if parent is + # None otherwise as a descendent of a task. + self.model.append (parent, + (event[0].split()[-1], # e.g. MsgWarn, MsgError + package, + task, + event[1]['_message'], + icon, + False)) + elif event[0].startswith('bb.build.TaskStarted'): + (package, task) = (event[1]['_package'], event[1]['_task']) + + # Save out this PID. + self.pids_to_task[pid] = (package,task) + + # Check if we already have this package in our model. If so then + # that can be the parent for the task. Otherwise we create a new + # top level for the package. + if (self.tasks_to_iter.has_key ((package, None))): + parent = self.tasks_to_iter[(package, None)] + else: + parent = self.model.append (None, (None, + package, + None, + "Package: %s" % (package), + None, + False)) + self.tasks_to_iter[(package, None)] = parent + + # Because this parent package now has an active child mark it as + # such. + self.model.set(parent, self.model.COL_ICON, "gtk-execute") + + # Add an entry in the model for this task + i = self.model.append (parent, (None, + package, + task, + "Task: %s" % (task), + None, + False)) + + # Save out the iter so that we can find it when we have a message + # that we need to attach to a task. + self.tasks_to_iter[(package, task)] = i + + # Mark this task as active. + self.model.set(i, self.model.COL_ICON, "gtk-execute") + + elif event[0].startswith('bb.build.Task'): + + if event[0].startswith('bb.build.TaskFailed'): + # Mark the task as failed + i = self.tasks_to_iter[(package, task)] + self.model.set(i, self.model.COL_ICON, "dialog-error") + + # Mark the parent package as failed + i = self.tasks_to_iter[(package, None)] + self.model.set(i, self.model.COL_ICON, "dialog-error") + else: + # Mark the task as inactive + i = self.tasks_to_iter[(package, task)] + self.model.set(i, self.model.COL_ICON, None) + + # Mark the parent package as inactive + i = self.tasks_to_iter[(package, None)] + self.model.set(i, self.model.COL_ICON, None) + + + # Clear the iters and the pids since when the task goes away the + # pid will no longer be used for messages + del self.tasks_to_iter[(package, task)] + del self.pids_to_task[pid] + +class RunningBuildTreeView (gtk.TreeView): + def __init__ (self): + gtk.TreeView.__init__ (self) + + # The icon that indicates whether we're building or failed. + renderer = gtk.CellRendererPixbuf () + col = gtk.TreeViewColumn ("Status", renderer) + col.add_attribute (renderer, "icon-name", 4) + self.append_column (col) + + # The message of the build. + renderer = gtk.CellRendererText () + col = gtk.TreeViewColumn ("Message", renderer, text=3) + self.append_column (col) + + +class MainWindow (gtk.Window): + def __init__ (self): + gtk.Window.__init__ (self, gtk.WINDOW_TOPLEVEL) + + # Setup tree view and the scrolled window + scrolled_window = gtk.ScrolledWindow () + self.add (scrolled_window) + self.cur_build_tv = RunningBuildTreeView() + scrolled_window.add (self.cur_build_tv) + +def init (server, eventHandler): + gobject.threads_init() + gtk.gdk.threads_init() + + window = MainWindow () + window.show_all () + + # Create the object for the current build + running_build = RunningBuild () + window.cur_build_tv.set_model (running_build.model) + try: + cmdline = server.runCommand(["getCmdLineAction"]) + print cmdline + if not cmdline: + return 1 + ret = server.runCommand(cmdline) + if ret != True: + print "Couldn't get default commandline! %s" % ret + return 1 + except xmlrpclib.Fault, x: + print "XMLRPC Fault getting commandline:\n %s" % x + return 1 + + # Use a timeout function for probing the event queue to find out if we + # have a message waiting for us. + gobject.timeout_add (200, + event_handle_idle_func, + eventHandler, + running_build) + + gtk.main() + -- cgit v1.2.3