def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.set_transient_for(self)
self.prefsdialog.connect("delete-event", self._hideChildWindow)
self.prefsdialog.show()
def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.set_transient_for(self)
self.prefsdialog.connect("delete-event", self._hideChildWindow)
self.prefsdialog.show()
class PitiviMainWindow(gtk.Window, Loggable):
"""
Pitivi's main window.
@cvar app: The application object
@type app: L{Application}
@cvar project: The current project
@type project: L{Project}
"""
def __init__(self, instance):
""" initialize with the Pitivi object """
gtk.Window.__init__(self)
Loggable.__init__(self)
self.log("Creating MainWindow")
self.actions = None
self.toggleactions = None
self.actiongroup = None
self.settings = instance.settings
self.is_fullscreen = self.settings.mainWindowFullScreen
self.timelinepos = 0
self.prefsdialog = None
create_stock_icons()
self._setActions(instance)
self._createUi(instance)
self.app = instance
self._launchWizard()
self.manager = RecentManager()
self._zoom_duration_changed = False
self._missingUriOnLoading = False
self.app.projectManager.connect("new-project-loading",
self._projectManagerNewProjectLoadingCb)
self.app.projectManager.connect("new-project-loaded",
self._projectManagerNewProjectLoadedCb)
self.app.projectManager.connect("new-project-loaded",
self._quitWizardCb)
self.app.projectManager.connect("new-project-failed",
self._projectManagerNewProjectFailedCb)
self.app.projectManager.connect("save-project-failed",
self._projectManagerSaveProjectFailedCb)
self.app.projectManager.connect("project-saved",
self._projectManagerProjectSavedCb)
self.app.projectManager.connect("closing-project",
self._projectManagerClosingProjectCb)
self.app.projectManager.connect("reverting-to-saved",
self._projectManagerRevertingToSavedCb)
self.app.projectManager.connect("project-closed",
self._projectManagerProjectClosedCb)
self.app.projectManager.connect("missing-uri",
self._projectManagerMissingUriCb)
self.app.action_log.connect("commit", self._actionLogCommit)
self.app.action_log.connect("undo", self._actionLogUndo)
self.app.action_log.connect("redo", self._actionLogRedo)
self.app.action_log.connect("cleaned", self._actionLogCleaned)
# if no webcams available, hide the webcam action
if self.app.deviceprobe is not None:
# On Windows disable device probe
if platform.system() != 'Windows':
self.app.deviceprobe.connect("device-added", self._deviceChangeCb)
self.app.deviceprobe.connect("device-removed", self._deviceChangeCb)
if len(self.app.deviceprobe.getVideoSourceDevices()) < 1:
self.webcam_button.set_sensitive(False)
else:
self.webcam_button.set_sensitive(False)
self.show()
def showEncodingDialog(self, project, pause=True):
"""
Shows the L{EncodingDialog} for the given project Timeline.
@param project: The project
@type project: L{Project}
@param pause: If C{True}, pause the timeline before displaying the dialog.
@type pause: C{bool}
"""
from encodingdialog import EncodingDialog
if pause:
project.pipeline.pause()
win = EncodingDialog(self, project)
win.window.connect("destroy", self._encodingDialogDestroyCb)
self.set_sensitive(False)
win.show()
def _encodingDialogDestroyCb(self, unused_dialog):
self.set_sensitive(True)
def _recordCb(self, unused_button):
self.showEncodingDialog(self.project)
def _setActions(self, instance):
PLAY = _("Start Playback")
PAUSE = _("Stop Playback")
LOOP = _("Loop over selected area")
""" sets up the GtkActions """
self.actions = [
("NewProject", gtk.STOCK_NEW, None,
None, _("Create a new project"), self._newProjectMenuCb),
("OpenProject", gtk.STOCK_OPEN, _("_Open..."),
None, _("Open an existing project"), self._openProjectCb),
("SaveProject", gtk.STOCK_SAVE, None,
None, _("Save the current project"), self._saveProjectCb),
("SaveProjectAs", gtk.STOCK_SAVE_AS, _("Save _As..."),
None, _("Save the current project"), self._saveProjectAsCb),
("RevertToSavedProject", gtk.STOCK_REVERT_TO_SAVED, None,
None, _("Reload the current project"), self._revertToSavedProjectCb),
("ProjectSettings", gtk.STOCK_PROPERTIES, _("Project Settings"),
None, _("Edit the project settings"), self._projectSettingsCb),
("RenderProject", 'pitivi-render' , _("_Render project"),
None, _("Render project..."), self._recordCb),
("Undo", gtk.STOCK_UNDO,
_("_Undo"),
"<Ctrl>Z", _("Undo the last operation"), self._undoCb),
("Redo", gtk.STOCK_REDO,
_("_Redo"),
"<Ctrl>Y", _("Redo the last operation that was undone"), self._redoCb),
("PluginManager", gtk.STOCK_PREFERENCES ,
_("_Plugins..."),
None, _("Manage plugins"), self._pluginManagerCb),
("Preferences", gtk.STOCK_PREFERENCES, _("_Preferences"),
None, None, self._prefsCb),
("ImportfromCam", gtk.STOCK_ADD ,
_("Import from _Webcam..."),
None, _("Import Camera stream"), self._ImportWebcam),
("Screencast", gtk.STOCK_ADD ,
_("_Make screencast..."),
None, _("Capture the desktop"), self._Screencast),
("NetstreamCapture", gtk.STOCK_ADD ,
_("_Capture Network Stream..."),
None, _("Capture Network Stream"), self._ImportNetstream),
("Quit", gtk.STOCK_QUIT, None, None, None, self._quitCb),
("About", gtk.STOCK_ABOUT, None, None,
_("Information about %s") % APPNAME, self._aboutCb),
("UserManual", gtk.STOCK_HELP, _("User manual"),
None, None, self._userManualCb),
("File", None, _("_File")),
("Edit", None, _("_Edit")),
("View", None, _("_View")),
("Library", None, _("_Project")),
("Timeline", None, _("_Timeline")),
("Viewer", None, _("Previe_w")),
("PlayPause", gtk.STOCK_MEDIA_PLAY, None, "space", PLAY,
self.playPause),
("Loop", gtk.STOCK_REFRESH, _("Loop"), None, LOOP,
self.loop),
("Help", None, _("_Help")),
]
self.toggleactions = [
("FullScreen", gtk.STOCK_FULLSCREEN, None, "f",
_("View the main window on the whole screen"),
self._fullScreenCb),
("FullScreenAlternate", gtk.STOCK_FULLSCREEN, None, "F11", None,
self._fullScreenAlternateCb),
("ShowHideMainToolbar", None, _("Main Toolbar"), None, None,
self._showHideMainToolBar,
self.settings.mainWindowShowMainToolbar),
("ShowHideTimelineToolbar", None, _("Timeline Toolbar"), None,
None, self._showHideTimelineToolbar,
self.settings.mainWindowShowTimelineToolbar),
]
self.actiongroup = gtk.ActionGroup("mainwindow")
self.actiongroup.add_actions(self.actions)
self.actiongroup.add_toggle_actions(self.toggleactions)
self.undock_action = gtk.Action("WindowizeViewer", _("Undock Viewer"),
_("Put the viewer in a serparate window"), None)
self.actiongroup.add_action(self.undock_action)
# deactivating non-functional actions
# FIXME : reactivate them
save_action = self.actiongroup.get_action("SaveProject")
save_action.set_sensitive(False)
for action in self.actiongroup.list_actions():
action_name = action.get_name()
if action_name == "RenderProject":
self.render_button = action
# this will be set sensitive when the timeline duration changes
action.set_sensitive(False)
action.props.is_important = True
elif action_name == "ImportfromCam":
self.webcam_button = action
action.set_sensitive(False)
elif action_name == "Screencast":
# FIXME : re-enable this action once istanbul integration is complete
# and upstream istanbul has applied packages for proper interaction.
action.set_sensitive(False)
action.set_visible(False)
elif action_name in [
"ProjectSettings", "Quit", "File", "Edit", "Help", "About",
"View", "FullScreen", "FullScreenAlternate", "UserManual",
"ImportSourcesFolder", "PluginManager", "PlayPause",
"Project", "FrameForward", "FrameBackward",
"ShowHideMainToolbar", "ShowHideTimelineToolbar", "Library",
"Timeline", "Viewer", "FrameForward", "FrameBackward",
"SecondForward", "SecondBackward", "EdgeForward",
"EdgeBackward", "Preferences", "WindowizeViewer"]:
action.set_sensitive(True)
elif action_name in ["NewProject", "SaveProjectAs", "OpenProject"]:
if instance.settings.fileSupportEnabled:
action.set_sensitive(True)
elif action_name == "SaveProject":
if instance.settings.fileSupportEnabled:
action.set_sensitive(True)
action.props.is_important = True
elif action_name == "Undo":
action.set_sensitive(True)
action.props.is_important = True
else:
action.set_sensitive(False)
self.uimanager = gtk.UIManager()
self.add_accel_group(self.uimanager.get_accel_group())
self.uimanager.insert_action_group(self.actiongroup, 0)
if 'pitivi.exe' in __file__.lower():
xml = LIBDIR + '\\pitivi.exe'
else:
xml = __file__
self.uimanager.add_ui_from_file(os.path.join(os.path.dirname(
os.path.abspath(xml)), "mainwindow.xml"))
def _createUi(self, instance):
""" Create the graphical interface """
self.set_title("%s" % (APPNAME))
self.connect("delete-event", self._deleteCb)
self.connect("configure-event", self._configureCb)
# main menu & toolbar
vbox = gtk.VBox(False)
self.add(vbox)
vbox.show()
self.menu = self.uimanager.get_widget("/MainMenuBar")
vbox.pack_start(self.menu, expand=False)
self.menu.show()
self.toolbar = self.uimanager.get_widget("/MainToolBar")
vbox.pack_start(self.toolbar, expand=False)
self.toolbar.show()
# timeline and project tabs
vpaned = gtk.VPaned()
vbox.pack_start(vpaned)
vpaned.show()
self.timeline = Timeline(instance, self.uimanager)
self.timeline.project = self.project
vpaned.pack2(self.timeline, resize=True, shrink=False)
self.timeline.show()
self.mainhpaned = gtk.HPaned()
vpaned.pack1(self.mainhpaned, resize=True, shrink=False)
self.secondhpaned = gtk.HPaned()
self.mainhpaned.pack1(self.secondhpaned, resize=True, shrink=False)
self.secondhpaned.show()
self.mainhpaned.show()
self.projecttabs = BaseTabs(instance)
self.sourcelist = SourceList(instance, self.uimanager)
self.projecttabs.append_page(self.sourcelist, gtk.Label(_("Media Library")))
self._connectToSourceList()
self.sourcelist.show()
self.effectlist = EffectList(instance, self.uimanager)
self.projecttabs.append_page(self.effectlist, gtk.Label(_("Effect Library")))
self.effectlist.show()
self.secondhpaned.pack1(self.projecttabs, resize=True, shrink=False)
self.projecttabs.show()
# Actions with key accelerators that will be made unsensitive while
# a gtk entry box is used to avoid conflicts.
self.sensitive_actions = []
for action in self.timeline.playhead_actions:
self.sensitive_actions.append(action[0])
for action in self.toggleactions:
self.sensitive_actions.append(action[0])
#Clips properties
self.propertiestabs = BaseTabs(instance, True)
self.clipconfig = ClipProperties(instance, self.uimanager)
self.clipconfig.project = self.project
self.propertiestabs.append_page(self.clipconfig,
gtk.Label(_("Effects configurations")))
self.clipconfig.show()
self.secondhpaned.pack2(self.propertiestabs, resize= True, shrink=False)
self.propertiestabs.show()
# Viewer
self.viewer = PitiviViewer(instance, undock_action=self.undock_action)
# drag and drop
self.viewer.drag_dest_set(gtk.DEST_DEFAULT_DROP | gtk.DEST_DEFAULT_MOTION,
[dnd.FILESOURCE_TUPLE, dnd.URI_TUPLE],
gtk.gdk.ACTION_COPY)
self.viewer.connect("drag_data_received", self._viewerDndDataReceivedCb)
self.mainhpaned.pack2(self.viewer, resize=False, shrink=False)
self.viewer.connect("expose-event", self._exposeEventCb)
# window and pane position defaults
self.mainhpaned = self.mainhpaned
self.hpaned = self.secondhpaned
self.vpaned = vpaned
height = -1
width = -1
if self.settings.mainWindowHPanePosition:
self.hpaned.set_position(self.settings.mainWindowHPanePosition)
if self.settings.mainWindowMainHPanePosition:
self.mainhpaned.set_position(self.settings.mainWindowMainHPanePosition)
if self.settings.mainWindowVPanePosition:
self.vpaned.set_position(self.settings.mainWindowVPanePosition)
if self.settings.mainWindowWidth:
width = self.settings.mainWindowWidth
if self.settings.mainWindowHeight:
height = self.settings.mainWindowHeight
self.set_default_size(width, height)
if height == -1 and width == -1:
self.maximize()
self._do_pending_fullscreen = False
# FIXME: don't know why this doesn't work
#if self.settings.mainWindowFullScreen:
# self._do_pending_fullscreen = True
# timeline toolbar
# FIXME: remove toolbar padding and shadow. In fullscreen mode, the
# toolbar buttons should be clickable with the mouse cursor at the
# very bottom of the screen.
ttb = self.uimanager.get_widget("/TimelineToolBar")
vbox.pack_start(ttb, expand=False)
ttb.show()
self.show()
if not self.settings.mainWindowShowMainToolbar:
self.toolbar.props.visible = False
if not self.settings.mainWindowShowTimelineToolbar:
ttb.props.visible = False
#application icon
self.set_icon_name("pitivi")
#pulseaudio 'role' (http://0pointer.de/blog/projects/tagging-audio.htm
os.environ["PULSE_PROP_media.role"] = "production"
os.environ["PULSE_PROP_application.icon_name"] = "pitivi"
def _connectToSourceList(self):
self.sourcelist.connect('play', self._sourceListPlayCb)
def _launchWizard(self):
self._wizard = StartUpWizard(self.app)
def _quitWizardCb(self, projectManager, uri = None):
if uri.uri != None:
self._wizard.quit()
def toggleFullScreen(self):
""" Toggle the fullscreen mode of the application """
if not self.is_fullscreen:
self.viewer.window.fullscreen()
self.is_fullscreen = True
else:
self.viewer.window.unfullscreen()
self.is_fullscreen = False
#TODO check if it is the way to go
def setActionsSensitive(self, action_names, sensitive):
"""
Permit to get the focus for the keyboard letter keys
for other operation as typing text in an entry, or loose it
@param action_names: The name of actions we
want to set to sensitive or not
@type action_names: A {list} of action names
@param sensitiive: %True if actions must be sensitive False otherwise
@type action_names: C{Bool}
"""
for action in self.actiongroup.list_actions():
if action.get_name() in action_names:
action.set_sensitive(sensitive)
if self.timeline:
for action_group in self.timeline.ui_manager.get_action_groups():
for action in action_group.list_actions():
if action.get_name() in action_names:
action.set_sensitive(sensitive)
## Missing Plugin Support
def _installPlugins(self, details, missingPluginsCallback):
context = gst.pbutils.InstallPluginsContext()
context.set_xid(self.window.xid)
res = gst.pbutils.install_plugins_async(details, context,
missingPluginsCallback)
return res
## UI Callbacks
def _configureCb(self, unused_widget, event):
if not self.is_fullscreen:
self.settings.mainWindowWidth = event.width
self.settings.mainWindowHeight = event.height
def _deleteCb(self, unused_widget, unused_data=None):
self._saveWindowSettings()
if not self.app.shutdown():
return True
return False
def _exposeEventCb(self, unused_widget, event):
if self._do_pending_fullscreen:
self._fullScreenAlternateCb(None)
self._do_pending_fullscreen = False
def _saveWindowSettings(self):
self.settings.mainWindowFullScreen = self.is_fullscreen
self.settings.mainWindowHPanePosition = self.hpaned.get_position()
self.settings.mainWindowMainHPanePosition = self.mainhpaned.get_position()
self.settings.mainWindowVPanePosition = self.vpaned.get_position()
mtb = self.actiongroup.get_action("ShowHideMainToolbar")
ttb = self.actiongroup.get_action("ShowHideTimelineToolbar")
self.settings.mainWindowShowMainToolbar = mtb.props.active
self.settings.mainWindowShowTimelineToolbar = ttb.props.active
def _sourceListPlayCb(self, sourcelist, factory):
self._viewFactory(factory)
## Toolbar/Menu actions callback
def _newProjectMenuCb(self, unused_action):
self.app.projectManager.newBlankProject()
def _openProjectCb(self, unused_action):
self.openProject()
def _saveProjectCb(self, unused_action):
if not self.project.uri:
self._saveProjectAsCb(unused_action)
else:
self.app.projectManager.saveProject(self.project, overwrite=True)
def _saveProjectAsCb(self, unused_action):
uri = self._showSaveAsDialog(self.app.current)
if uri is not None:
return self.app.projectManager.saveProject(self.project, uri, overwrite=True)
return False
def _revertToSavedProjectCb(self, unused_action):
return self.app.projectManager.revertToSavedProject()
def _projectSettingsCb(self, unused_action):
self.showProjectSettingsDialog()
def showProjectSettingsDialog(self):
from projectsettings import ProjectSettingsDialog
ProjectSettingsDialog(self, self.app.current).show()
def _quitCb(self, unused_action):
self._saveWindowSettings()
self.app.shutdown()
def _fullScreenCb(self, unused_action):
self.toggleFullScreen()
def _fullScreenAlternateCb(self, unused_action):
self.actiongroup.get_action("FullScreen").activate()
def _showHideMainToolBar(self, action):
self.uimanager.get_widget("/MainToolBar").props.visible = \
action.props.active
def _showHideTimelineToolbar(self, action):
self.uimanager.get_widget("/TimelineToolBar").props.visible = \
action.props.active
def _userManualCb(self, unused_action):
webbrowser.open_new (APPMANUALURL)
def _aboutResponseCb(self, dialog, unused_response):
dialog.destroy()
def _showWebsiteCb(self, dialog, uri):
webbrowser.open_new(uri)
def _aboutCb(self, unused_action):
abt = gtk.AboutDialog()
abt.set_name(APPNAME)
abt.set_version("v%s" % pitivi_version)
gtk.about_dialog_set_url_hook(self._showWebsiteCb)
abt.set_website(APPURL)
authors = ["Edward Hervey <*****@*****.**>",
"Alessandro Decina <*****@*****.**>",
"Brandon Lewis <*****@*****.**> (UI)",
"",
_("Contributors:"),
"Christophe Sauthier <*****@*****.**> (i18n)",
"Laszlo Pandy <*****@*****.**> (UI)",
"Ernst Persson <*****@*****.**>",
"Richard Boulton <*****@*****.**>",
"Thibaut Girka <*****@*****.**> (UI)",
"Jean-François Fortin Tam <*****@*****.**> (UI)",
"Johan Dahlin <*****@*****.**> (UI)",
"Luca Della Santina <*****@*****.**>",
"Thijs Vermeir <*****@*****.**>",
"Sarath Lakshman <*****@*****.**>"]
abt.set_authors(authors)
abt.set_license(_("GNU Lesser General Public License\n"
"See http://www.gnu.org/copyleft/lesser.html for more details"))
abt.set_icon_name("pitivi")
abt.set_logo_icon_name("pitivi")
abt.connect("response", self._aboutResponseCb)
abt.show()
def openProject(self):
chooser = gtk.FileChooserDialog(_("Open File..."),
self,
action=gtk.FILE_CHOOSER_ACTION_OPEN,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
chooser.set_icon_name("pitivi")
chooser.set_select_multiple(False)
chooser.set_current_folder(self.settings.lastProjectFolder)
formats = formatter.list_formats()
for format in formats:
filt = gtk.FileFilter()
filt.set_name(format[1])
for ext in format[2]:
filt.add_pattern("*%s" % ext)
chooser.add_filter(filt)
default = gtk.FileFilter()
default.set_name(_("All Supported Formats"))
default.add_custom(gtk.FILE_FILTER_URI, supported)
chooser.add_filter(default)
response = chooser.run()
self.settings.lastProjectFolder = chooser.get_current_folder()
if response == gtk.RESPONSE_OK:
uri = chooser.get_uri()
uri = unquote(uri)
self.app.projectManager.loadProject(uri)
chooser.destroy()
return True
def _undoCb(self, action):
self.app.action_log.undo()
def _redoCb(self, action):
self.app.action_log.redo()
def _pluginManagerCb(self, unused_action):
from pluginmanagerdialog import PluginManagerDialog
PluginManagerDialog(self.app.plugin_manager)
# Import from Webcam callback
def _ImportWebcam(self,unused_action):
from webcam_managerdialog import WebcamManagerDialog
w = WebcamManagerDialog(self.app)
w.show()
# Capture network stream callback
def _ImportNetstream(self,unused_action):
from netstream_managerdialog import NetstreamManagerDialog
NetstreamManagerDialog()
# screencast callback
def _Screencast(self,unused_action):
from screencast_managerdialog import ScreencastManagerDialog
ScreencastManagerDialog(self.app)
## Devices changed
def _deviceChangeCb(self, probe, unused_device):
if len(probe.getVideoSourceDevices()) < 1:
self.webcam_button.set_sensitive(False)
else:
self.webcam_button.set_sensitive(True)
def _hideChildWindow(self, window, event):
window.hide()
return True
def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.set_transient_for(self)
self.prefsdialog.connect("delete-event", self._hideChildWindow)
self.prefsdialog.show()
def rewind(self, unused_action):
pass
def playPause(self, unused_action):
self.viewer.togglePlayback()
def pause(self, unused_action):
self.viewer.pause()
def fastForward(self, unused_action):
pass
def loop(self, unused_action):
pass
def _projectManagerNewProjectLoadedCb(self, projectManager, project):
self.log("A NEW project is loaded, update the UI!")
self.project = project
self._connectToProjectSources(project.sources)
can_render = project.timeline.duration > 0
self.render_button.set_sensitive(can_render)
self._syncDoUndo(self.app.action_log)
if self._missingUriOnLoading:
self.app.current.setModificationState(True)
self.actiongroup.get_action("SaveProject").set_sensitive(True)
self._missingUriOnLoading = False
if project.timeline.duration != 0:
self._setBestZoomRatio()
else:
self._zoom_duration_changed = True
self.project.seeker.connect("seek", self._timelineSeekCb)
# preliminary seek to ensure the project pipeline is configured
self.project.seeker.seek(0)
def _setBestZoomRatio(self):
ruler_width = self.timeline.ruler.get_allocation()[2]
timeline_duration = self.project.timeline.duration
ideal_zoom_ratio = ruler_width / float(timeline_duration / gst.SECOND)
nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
Zoomable.setZoomLevel(nearest_zoom_level)
def _projectManagerNewProjectLoadingCb(self, projectManager, uri):
if uri != None :
self.manager.add_item(uri)
self.log("A NEW project is being loaded, deactivate UI")
def _projectManagerSaveProjectFailedCb(self, projectManager,
project, uri, exception):
# FIXME: do something here
self.error("failed to save project")
def _projectManagerProjectSavedCb(self, projectManager, project, uri):
self.app.action_log.checkpoint()
self._syncDoUndo(self.app.action_log)
if project.uri is None:
project.uri = uri
def _projectManagerClosingProjectCb(self, projectManager, project):
if not project.hasUnsavedModifications():
return True
if project.uri:
save = gtk.STOCK_SAVE
else:
save = gtk.STOCK_SAVE_AS
dialog = gtk.Dialog("",
self, gtk.DIALOG_MODAL | gtk.DIALOG_NO_SEPARATOR,
(_("Close without saving"), gtk.RESPONSE_REJECT,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
save, gtk.RESPONSE_YES))
dialog.set_icon_name("pitivi")
dialog.set_resizable(False)
dialog.set_has_separator(False)
dialog.set_default_response(gtk.RESPONSE_YES)
primary = gtk.Label()
primary.set_line_wrap(True)
primary.set_use_markup(True)
primary.set_alignment(0, 0.5)
message = _("Save changes to the current project before closing?")
primary.set_markup("<span weight=\"bold\">" + message + "</span>")
secondary = gtk.Label()
secondary.set_line_wrap(True)
secondary.set_use_markup(True)
secondary.set_alignment(0, 0.5)
secondary.props.label = _("If you don't save some of your "
"changes will be lost")
# put the text in a vbox
vbox = gtk.VBox(False, 12)
vbox.pack_start(primary, expand=True, fill=True)
vbox.pack_start(secondary, expand=True, fill=True)
# make the [[image] text] hbox
image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_WARNING,
gtk.ICON_SIZE_DIALOG)
hbox = gtk.HBox(False, 12)
hbox.pack_start(image, expand=False)
hbox.pack_start(vbox, expand=True, fill=True)
action_area = dialog.get_action_area()
# FIXME: find out where this "6" comes from. It's needed to align our
# hbox with the action area button box
hbox.set_border_width(6)
# stuff the hbox in the dialog
content_area = dialog.get_content_area()
content_area.pack_start(hbox, expand=True, fill=True)
content_area.set_spacing(14)
hbox.show_all()
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if project.uri is not None:
res = self.app.projectManager.saveProject(project, overwrite=True)
else:
res = self._saveProjectAsCb(None)
elif response == gtk.RESPONSE_REJECT:
res = True
else:
res = False
return res
def _projectManagerProjectClosedCb(self, projectManager, project):
# we must disconnect from the project pipeline before it is released
self._disconnectFromProjectSources(project.sources)
self.viewer.setAction(None)
self.viewer.setPipeline(None)
project.seeker.disconnect_by_func(self._timelineSeekCb)
return False
def _projectManagerRevertingToSavedCb(self, projectManager, project):
if project.hasUnsavedModifications():
dialog = gtk.MessageDialog(self,
gtk.DIALOG_MODAL,
gtk.MESSAGE_WARNING,
gtk.BUTTONS_NONE,
_("Do you want to reload current project?")
)
dialog.set_icon_name("pitivi")
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_NO,
gtk.STOCK_REVERT_TO_SAVED, gtk.RESPONSE_YES)
dialog.set_title(_("Revert to saved project"))
dialog.set_resizable(False)
dialog.set_property("secondary-text",
_("All unsaved changes will be lost.")
)
dialog.set_default_response(gtk.RESPONSE_NO)
response = dialog.run()
dialog.destroy()
if response <> gtk.RESPONSE_YES:
return False
return True
def _projectManagerNewProjectFailedCb(self, projectManager, uri, exception):
# ungrey UI
dialog = gtk.MessageDialog(self,
gtk.DIALOG_MODAL,
gtk.MESSAGE_ERROR,
gtk.BUTTONS_OK,
_("PiTiVi is unable to load file \"%s\"") %
uri)
dialog.set_icon_name("pitivi")
dialog.set_title(_("Error Loading File"))
dialog.set_property("secondary-text", str(exception))
dialog.run()
dialog.destroy()
self.set_sensitive(True)
def _projectManagerMissingUriCb(self, instance, formatter, uri, factory):
dialog = gtk.Dialog(_("Locate missing file..."),
self,
gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.set_icon_name("pitivi")
dialog.set_border_width(12)
dialog.get_content_area().set_spacing(6)
text = _("The following file has moved, please tell PiTiVi where to find it.") + \
"\n\n" + beautify_factory(factory) + "\n" + \
"<b>%s</b>" % _("Duration:") + beautify_length(factory.duration)
label = gtk.Label()
label.set_markup(text)
label.set_justify(gtk.JUSTIFY_CENTER)
dialog.get_content_area().pack_start(label, False, False)
label.show()
chooser = gtk.FileChooserWidget(action=gtk.FILE_CHOOSER_ACTION_OPEN)
chooser.set_select_multiple(False)
chooser.set_current_folder(self.settings.lastProjectFolder)
dialog.get_content_area().pack_start(chooser, True, True)
chooser.show()
dialog.set_size_request(640, 480)
response = dialog.run()
if response == gtk.RESPONSE_OK:
self.log("User chose a URI to save project to")
new = chooser.get_uri()
if new:
formatter.addMapping(uri, unquote(new))
self._missingUriOnLoading = True
else:
self.log("User didn't choose a URI to save project to")
# FIXME: not calling addMapping doesn't keep the formatter from
# re-emitting the same signal. How do we get out of this
# situation?
pass
dialog.destroy()
def _connectToProjectSources(self, sourcelist):
sourcelist.connect("missing-plugins", self._sourceListMissingPluginsCb)
def _disconnectFromProjectSources(self, sourcelist):
sourcelist.disconnect_by_func(self._sourceListMissingPluginsCb)
def _actionLogCommit(self, action_log, stack, nested):
if nested:
return
self._syncDoUndo(action_log)
def _actionLogCleaned(self, action_log):
self._syncDoUndo(action_log)
def _actionLogUndo(self, action_log, stack):
self._syncDoUndo(action_log)
def _actionLogRedo(self, action_log, stack):
self._syncDoUndo(action_log)
def _syncDoUndo(self, action_log):
undo_action = self.actiongroup.get_action("Undo")
can_undo = bool(action_log.undo_stacks)
undo_action.set_sensitive(can_undo)
dirty = action_log.dirty()
save_action = self.actiongroup.get_action("SaveProject")
save_action.set_sensitive(dirty)
if self.app.current.uri is not None:
revert_action = self.actiongroup.get_action("RevertToSavedProject")
revert_action.set_sensitive(dirty)
self.app.current.setModificationState(dirty)
redo_action = self.actiongroup.get_action("Redo")
can_redo = bool(action_log.redo_stacks)
redo_action.set_sensitive(can_redo)
if self.project is not None:
app_name = "%s" % (APPNAME)
title = u"%s \u2014 %s" % (self.project.name, app_name)
if dirty:
title = "*" + title
title = title.encode("utf8")
self.set_title(title)
## PiTiVi current project callbacks
def _setProject(self):
if self.project:
self.project_pipeline = self.project.pipeline
self.project_timeline = self.project.timeline
if self.timeline:
self.timeline.project = self.project
self.clipconfig.project = self.project
self.app.timelineLogObserver.effect_properties_tracker.pipeline\
= self.project.pipeline
project = receiver(_setProject)
@handler(project, "settings-changed")
def _settingsChangedCb(self, project, old, new):
if self.viewer.action == self.project.view_action:
self.viewer.setDisplayAspectRatio(float(new.videopar *
new.videowidth) / float(new.videoheight))
def _sourceListMissingPluginsCb(self, project, uri, factory,
details, descriptions, missingPluginsCallback):
res = self._installPlugins(details, missingPluginsCallback)
return res
## Current Project Pipeline
def _setProjectPipeline(self):
if self.project_pipeline:
# connect to timeline
self.project_pipeline.activatePositionListener()
self._timelinePipelinePositionChangedCb(self.project_pipeline, 0)
project_pipeline = receiver()
@handler(project_pipeline, "error")
def _pipelineErrorCb(self, unused_pipeline, error, detail):
pass
@handler(project_pipeline, "position")
def _timelinePipelinePositionChangedCb(self, pipeline, position):
self.timeline.timelinePositionChanged(position)
self.timelinepos = position
@handler(project_pipeline, "state-changed")
def _timelinePipelineStateChangedCb(self, pipeline, state):
self.timeline.stateChanged(state)
## Project Timeline (not to be confused with UI timeline)
project_timeline = receiver()
@handler(project_timeline, "duration-changed")
def _timelineDurationChangedCb(self, timeline, duration):
if duration > 0:
sensitive = True
if self._zoom_duration_changed:
self._setBestZoomRatio()
self._zoom_duration_changed = False
else:
sensitive = False
self.render_button.set_sensitive(sensitive)
## other
def _showSaveAsDialog(self, project):
self.log("Save URI requested")
chooser = gtk.FileChooserDialog(_("Save As..."),
self,
action=gtk.FILE_CHOOSER_ACTION_SAVE,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
chooser.set_icon_name("pitivi")
chooser.set_select_multiple(False)
chooser.set_current_name(_("Untitled.xptv"))
chooser.set_current_folder(self.settings.lastProjectFolder)
chooser.props.do_overwrite_confirmation = True
formats = formatter.list_formats()
for format in formats:
filt = gtk.FileFilter()
filt.set_name(format[1])
for ext in format[2]:
filt.add_pattern("*.%s" % ext)
chooser.add_filter(filt)
default = gtk.FileFilter()
default.set_name(_("Detect Automatically"))
default.add_pattern("*")
chooser.add_filter(default)
response = chooser.run()
self.settings.lastProjectFolder = chooser.get_current_folder()
if response == gtk.RESPONSE_OK:
self.log("User chose a URI to save project to")
# need to do this to work around bug in gst.uri_construct
# which escapes all /'s in path!
uri = "file://" + chooser.get_filename()
format = chooser.get_filter().get_name()
if format == _("Detect Automatically"):
format = None
self.log("uri:%s , format:%s", uri, format)
ret = uri
else:
self.log("User didn't choose a URI to save project to")
ret = None
chooser.destroy()
return ret
def _viewerDndDataReceivedCb(self, unused_widget, context, unused_x, unused_y,
selection, targetType, ctime):
# FIXME : This should be handled by the main application who knows how
# to switch between pipelines.
self.info("context:%s, targetType:%s", context, targetType)
if targetType == dnd.TYPE_URI_LIST:
uri = selection.data.strip().split("\n")[0].strip()
elif targetType == dnd.TYPE_PITIVI_FILESOURCE:
uri = selection.data
else:
context.finish(False, False, ctime)
return
# Use factory from our source list if we have the given uri
try:
fact = self.project.sources.getUri(uri)
except SourceListError:
from pitivi.factories.file import FileSourceFactory
fact = FileSourceFactory(uri)
self._viewFactory(fact)
context.finish(True, False, ctime)
def _viewFactory(self, factory):
# FIXME: we change the viewer pipeline unconditionally for now
# we need a pipeline for playback
pipeline = Pipeline()
action = ViewAction()
action.addProducers(factory)
self.viewer.setPipeline(None)
self.viewer.showSlider()
# FIXME: why do I have to call viewer.setAction ?
self.viewer.setAction(action)
self.viewer.setPipeline(pipeline)
self.viewer.play()
def _timelineSeekCb(self, ruler, position, format):
self.debug("position:%s", gst.TIME_ARGS (position))
if self.viewer.action != self.project.view_action:
self.viewer.setPipeline(None)
self.viewer.hideSlider()
self.viewer.setAction(self.project.view_action)
self.viewer.setPipeline(self.project.pipeline)
# get the pipeline settings and set the DAR of the viewer
sett = self.project.getSettings()
self.viewer.setDisplayAspectRatio(float(sett.videopar * sett.videowidth) / float(sett.videoheight))
# everything above only needs to be done if the viewer isn't already
# set to the pipeline.
self.project.pipeline.pause()
try:
self.project.pipeline.seek(position, format)
except:
self.debug("Seeking failed")
LAYER_HEIGHT_EXPANDED, LAYER_SPACING
# cursors to be used for resizing objects
ARROW = gtk.gdk.Cursor(gtk.gdk.ARROW)
# TODO: replace this with custom cursor
RAZOR_CURSOR = gtk.gdk.Cursor(gtk.gdk.XTERM)
GlobalSettings.addConfigOption('edgeSnapDeadband',
section = "user-interface",
key = "edge-snap-deadband",
default = 5,
notify = True)
PreferencesDialog.addNumericPreference('edgeSnapDeadband',
section = _("Behavior"),
label = _("Snap Distance (pixels)"),
description = _("Threshold distance (in pixels) used for all snapping "
"operations"),
lower = 0)
class TimelineCanvas(goocanvas.Canvas, Zoomable, Loggable):
__gsignals__ = {
"scroll-event":"override"
}
_tracks = None
def __init__(self, instance, timeline=None):
goocanvas.Canvas.__init__(self)
Zoomable.__init__(self)
Loggable.__init__(self)
from pitivi.ui.zoominterface import Zoomable
from pitivi.log.loggable import Loggable
from pitivi.factories.file import PictureFileSourceFactory
from pitivi.thumbnailcache import ThumbnailCache
from pitivi.ui.prefs import PreferencesDialog
from pitivi.receiver import receiver, handler
GlobalSettings.addConfigSection("thumbnailing")
GlobalSettings.addConfigOption(
"thumbnailSpacingHint", section="thumbnailing", key="spacing-hint", default=2, notify=True
)
PreferencesDialog.addNumericPreference(
"thumbnailSpacingHint",
section=_("Appearance"),
label=_("Thumbnail Gap (pixels)"),
lower=0,
description=_("The gap between thumbnails"),
)
# this default works out to a maximum of ~ 1.78 MiB per factory, assuming:
# 4:3 aspect ratio
# 4 bytes per pixel
# 50 pixel height
GlobalSettings.addConfigOption("thumbnailCacheSize", section="thumbnailing", key="cache-size", default=250)
# the maximum number of thumbnails to enqueue at a given time. setting this to
# a larger value will increase latency after large operations, such as zooming
GlobalSettings.addConfigOption("thumbnailMaxRequests", section="thumbnailing", key="max-requests", default=10)
GlobalSettings.addConfigOption(
def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.dialog.set_transient_for(self)
self.prefsdialog.run()
GlobalSettings.addConfigSection("thumbnailing")
GlobalSettings.addConfigOption("thumbnailSpacingHint",
section="thumbnailing",
key="spacing-hint",
default=2,
notify=True)
GlobalSettings.addConfigOption("thumbnailPeriod",
section="thumbnailing",
key="thumbnail-period",
default=gst.SECOND,
notify=True)
PreferencesDialog.addNumericPreference("thumbnailSpacingHint",
section=_("Appearance"),
label=_("Thumbnail gap"),
lower=0,
description=_("The spacing between thumbnails, in pixels"))
PreferencesDialog.addChoicePreference("thumbnailPeriod",
section=_("Performance"),
label=_("Thumbnail every"),
choices=(
# Note that we cannot use "%s second" or ngettext, because fractions
# are not supported by ngettext and their plurality is ambiguous
# in many languages.
# See http://www.gnu.org/software/hello/manual/gettext/Plural-forms.html
(_("1/100 second"), gst.SECOND / 100),
(_("1/10 second"), gst.SECOND / 10),
(_("1/4 second"), gst.SECOND / 4),
(_("1/2 second"), gst.SECOND / 2),
from pitivi.ui.curve import KW_LABEL_Y_OVERFLOW
# cursors to be used for resizing objects
ARROW = gtk.gdk.Cursor(gtk.gdk.ARROW)
# TODO: replace this with custom cursor
PLAYHEAD_CURSOR = gtk.gdk.Cursor(gtk.gdk.SB_H_DOUBLE_ARROW)
GlobalSettings.addConfigOption('edgeSnapDeadband',
section = "user-interface",
key = "edge-snap-deadband",
default = 5,
notify = True)
PreferencesDialog.addNumericPreference('edgeSnapDeadband',
section = _("Behavior"),
label = _("Snap Distance (pixels)"),
description = _("Threshold distance (in pixels) used for all snapping "
"operations"),
lower = 0)
class PlayheadController(Controller, Zoomable):
_cursor = PLAYHEAD_CURSOR
def __init__(self, *args, **kwargs):
Controller.__init__(self, *args, **kwargs)
def set_pos(self, item, pos):
self._canvas.app.current.seeker.seek(
Zoomable.pixelToNs(pos[0]))
from pitivi.log.loggable import Loggable
from pitivi.factories.file import PictureFileSourceFactory
from pitivi.thumbnailcache import ThumbnailCache
from pitivi.ui.prefs import PreferencesDialog
from pitivi.receiver import receiver, handler
GlobalSettings.addConfigSection("thumbnailing")
GlobalSettings.addConfigOption("thumbnailSpacingHint",
section="thumbnailing",
key="spacing-hint",
default=2,
notify=True)
PreferencesDialog.addNumericPreference(
"thumbnailSpacingHint",
section=_("Appearance"),
label=_("Thumbnail Gap (pixels)"),
lower=0,
description=_("The gap between thumbnails"))
# this default works out to a maximum of ~ 1.78 MiB per factory, assuming:
# 4:3 aspect ratio
# 4 bytes per pixel
# 50 pixel height
GlobalSettings.addConfigOption("thumbnailCacheSize",
section="thumbnailing",
key="cache-size",
default=250)
# the maximum number of thumbnails to enqueue at a given time. setting this to
# a larger value will increase latency after large operations, such as zooming
GlobalSettings.addConfigOption("thumbnailMaxRequests",
NAME_HOFFSET = 10
NAME_VOFFSET = 5
NAME_PADDING = 2
NAME_PADDING2X = 2 * NAME_PADDING
import gst
GlobalSettings.addConfigOption('videoClipBg',
section='user-interface',
key='videoclip-background',
default=0x3182bdC0,
notify=True)
PreferencesDialog.addColorPreference(
'videoClipBg',
section=_("Appearance"),
label=_("Clip Background (Video)"),
description=_("The background color for clips in video tracks."))
GlobalSettings.addConfigOption('audioClipBg',
section='user-interface',
key='audioclip-background',
default=0x3182bdC0,
notify=True)
PreferencesDialog.addColorPreference(
'audioClipBg',
section=_("Appearance"),
label=_("Clip Background (Audio)"),
description=_("The background color for clips in audio tracks."))
class PitiviMainWindow(gtk.Window, Loggable):
"""
Pitivi's main window.
@cvar app: The application object
@type app: L{Application}
@cvar project: The current project
@type project: L{Project}
"""
def __init__(self, instance):
""" initialize with the Pitivi object """
gtk.Window.__init__(self)
Loggable.__init__(self)
self.log("Creating MainWindow")
self.actions = None
self.toggleactions = None
self.actiongroup = None
self.settings = instance.settings
self.is_fullscreen = self.settings.mainWindowFullScreen
self.timelinepos = 0
self.prefsdialog = None
create_stock_icons()
self._setActions(instance)
self._createUi(instance)
self.app = instance
self._zoom_duration_changed = False
self.app.projectManager.connect("new-project-loading",
self._projectManagerNewProjectLoadingCb)
self.app.projectManager.connect("new-project-loaded",
self._projectManagerNewProjectLoadedCb)
self.app.projectManager.connect("new-project-failed",
self._projectManagerNewProjectFailedCb)
self.app.projectManager.connect("save-project-failed",
self._projectManagerSaveProjectFailedCb)
self.app.projectManager.connect("project-saved",
self._projectManagerProjectSavedCb)
self.app.projectManager.connect("closing-project",
self._projectManagerClosingProjectCb)
self.app.projectManager.connect("reverting-to-saved",
self._projectManagerRevertingToSavedCb)
self.app.projectManager.connect("project-closed",
self._projectManagerProjectClosedCb)
self.app.projectManager.connect("missing-uri",
self._projectManagerMissingUriCb)
self.app.action_log.connect("commit", self._actionLogCommit)
self.app.action_log.connect("undo", self._actionLogUndo)
self.app.action_log.connect("redo", self._actionLogRedo)
self.app.action_log.connect("cleaned", self._actionLogCleaned)
# if no webcams available, hide the webcam action
if self.app.deviceprobe is not None:
# On Windows disable device probe
if platform.system() != 'Windows':
self.app.deviceprobe.connect("device-added", self._deviceChangeCb)
self.app.deviceprobe.connect("device-removed", self._deviceChangeCb)
if len(self.app.deviceprobe.getVideoSourceDevices()) < 1:
self.webcam_button.set_sensitive(False)
else:
self.webcam_button.set_sensitive(False)
self.show()
def showEncodingDialog(self, project, pause=True):
"""
Shows the L{EncodingDialog} for the given project Timeline.
@param project: The project
@type project: L{Project}
@param pause: If C{True}, pause the timeline before displaying the dialog.
@type pause: C{bool}
"""
from encodingdialog import EncodingDialog
if pause:
project.pipeline.pause()
win = EncodingDialog(self, project)
win.window.connect("destroy", self._encodingDialogDestroyCb)
self.set_sensitive(False)
win.show()
def _encodingDialogDestroyCb(self, unused_dialog):
self.set_sensitive(True)
def _recordCb(self, unused_button):
self.showEncodingDialog(self.project)
def _setActions(self, instance):
PLAY = _("Start Playback")
PAUSE = _("Stop Playback")
LOOP = _("Loop over selected area")
""" sets up the GtkActions """
self.actions = [
("NewProject", gtk.STOCK_NEW, None,
None, _("Create a new project"), self._newProjectMenuCb),
("OpenProject", gtk.STOCK_OPEN, None,
None, _("Open an existing project"), self._openProjectCb),
("SaveProject", gtk.STOCK_SAVE, None,
None, _("Save the current project"), self._saveProjectCb),
("SaveProjectAs", gtk.STOCK_SAVE_AS, None,
None, _("Save the current project"), self._saveProjectAsCb),
("RevertToSavedProject", gtk.STOCK_REVERT_TO_SAVED, None,
None, _("Reload the current project"), self._revertToSavedProjectCb),
("ProjectSettings", gtk.STOCK_PROPERTIES, _("Project Settings"),
None, _("Edit the project settings"), self._projectSettingsCb),
("RenderProject", 'pitivi-render' , _("_Render project"),
None, _("Render project"), self._recordCb),
("Undo", gtk.STOCK_UNDO,
_("_Undo"),
"<Ctrl>Z", _("Undo the last operation"), self._undoCb),
("Redo", gtk.STOCK_REDO,
_("_Redo"),
"<Ctrl>Y", _("Redo the last operation that was undone"), self._redoCb),
("PluginManager", gtk.STOCK_PREFERENCES ,
_("_Plugins..."),
None, _("Manage plugins"), self._pluginManagerCb),
("Preferences", gtk.STOCK_PREFERENCES, _("_Preferences"),
None, None, self._prefsCb),
("ImportfromCam", gtk.STOCK_ADD ,
_("Import from _Webcam..."),
None, _("Import Camera stream"), self._ImportWebcam),
("Screencast", gtk.STOCK_ADD ,
_("_Make screencast..."),
None, _("Capture the desktop"), self._Screencast),
("NetstreamCapture", gtk.STOCK_ADD ,
_("_Capture Network Stream..."),
None, _("Capture Network Stream"), self._ImportNetstream),
("Quit", gtk.STOCK_QUIT, None, None, None, self._quitCb),
("About", gtk.STOCK_ABOUT, None, None,
_("Information about %s") % APPNAME, self._aboutCb),
("File", None, _("_File")),
("Edit", None, _("_Edit")),
("View", None, _("_View")),
("Library", None, _("_Project")),
("Timeline", None, _("_Timeline")),
("Viewer", None, _("Previe_w")),
("PlayPause", gtk.STOCK_MEDIA_PLAY, None, "space", PLAY,
self.playPause),
("Loop", gtk.STOCK_REFRESH, _("Loop"), None, LOOP,
self.loop),
("Help", None, _("_Help")),
]
self.toggleactions = [
("FullScreen", gtk.STOCK_FULLSCREEN, None, "f",
_("View the main window on the whole screen"),
self._fullScreenCb),
("FullScreenAlternate", gtk.STOCK_FULLSCREEN, None, "F11", None,
self._fullScreenAlternateCb),
("ShowHideMainToolbar", None, _("Main Toolbar"), None, None,
self._showHideMainToolBar,
self.settings.mainWindowShowMainToolbar),
("ShowHideTimelineToolbar", None, _("Timeline Toolbar"), None,
None, self._showHideTimelineToolbar,
self.settings.mainWindowShowTimelineToolbar),
]
self.actiongroup = gtk.ActionGroup("mainwindow")
self.actiongroup.add_actions(self.actions)
self.actiongroup.add_toggle_actions(self.toggleactions)
# deactivating non-functional actions
# FIXME : reactivate them
save_action = self.actiongroup.get_action("SaveProject")
save_action.set_sensitive(False)
for action in self.actiongroup.list_actions():
action_name = action.get_name()
if action_name == "RenderProject":
self.render_button = action
# this will be set sensitive when the timeline duration changes
action.set_sensitive(False)
action.props.is_important = True
elif action_name == "ImportfromCam":
self.webcam_button = action
action.set_sensitive(False)
elif action_name == "Screencast":
# FIXME : re-enable this action once istanbul integration is complete
# and upstream istanbul has applied packages for proper interaction.
action.set_sensitive(False)
action.set_visible(False)
elif action_name in [
"ProjectSettings", "Quit", "File", "Edit", "Help", "About",
"View", "FullScreen", "FullScreenAlternate",
"ImportSourcesFolder", "PluginManager", "PlayPause",
"Project", "FrameForward", "FrameBackward",
"ShowHideMainToolbar", "ShowHideTimelineToolbar", "Library",
"Timeline", "Viewer", "FrameForward", "FrameBackward",
"SecondForward", "SecondBackward", "EdgeForward",
"EdgeBackward", "Preferences"]:
action.set_sensitive(True)
elif action_name in ["NewProject", "SaveProjectAs", "OpenProject"]:
if instance.settings.fileSupportEnabled:
action.set_sensitive(True)
elif action_name == "SaveProject":
if instance.settings.fileSupportEnabled:
action.set_sensitive(True)
action.props.is_important = True
elif action_name == "Undo":
action.set_sensitive(True)
action.props.is_important = True
else:
action.set_sensitive(False)
self.uimanager = gtk.UIManager()
self.add_accel_group(self.uimanager.get_accel_group())
self.uimanager.insert_action_group(self.actiongroup, 0)
if 'pitivi.exe' in __file__.lower():
xml = LIBDIR + '\\pitivi.exe'
else:
xml = __file__
self.uimanager.add_ui_from_file(os.path.join(os.path.dirname(
os.path.abspath(xml)), "mainwindow.xml"))
def _createUi(self, instance):
""" Create the graphical interface """
self.set_title("%s" % (APPNAME))
self.connect("delete-event", self._deleteCb)
self.connect("configure-event", self._configureCb)
# main menu & toolbar
vbox = gtk.VBox(False)
self.add(vbox)
vbox.show()
self.menu = self.uimanager.get_widget("/MainMenuBar")
vbox.pack_start(self.menu, expand=False)
self.menu.show()
self.toolbar = self.uimanager.get_widget("/MainToolBar")
vbox.pack_start(self.toolbar, expand=False)
self.toolbar.show()
# timeline and project tabs
vpaned = gtk.VPaned()
vbox.pack_start(vpaned)
vpaned.show()
self.timeline = Timeline(instance, self.uimanager)
self.timeline.project = self.project
vpaned.pack2(self.timeline, resize=True, shrink=False)
self.timeline.show()
self.mainhpaned = gtk.HPaned()
vpaned.pack1(self.mainhpaned, resize=True, shrink=False)
self.secondhpaned = gtk.HPaned()
self.mainhpaned.pack1(self.secondhpaned, resize=True, shrink=False)
self.secondhpaned.show()
self.mainhpaned.show()
self.projecttabs = BaseTabs(instance)
self.sourcelist = SourceList(instance, self.uimanager)
self.projecttabs.append_page(self.sourcelist, gtk.Label(_("Media Library")))
self._connectToSourceList()
self.sourcelist.show()
self.effectlist = EffectList(instance, self.uimanager)
self.projecttabs.append_page(self.effectlist, gtk.Label(_("Effect Library")))
self.effectlist.show()
self.secondhpaned.pack1(self.projecttabs, resize=True, shrink=False)
self.projecttabs.show()
#Clips properties
self.propertiestabs = BaseTabs(instance, True)
self.clipconfig = ClipProperties(instance, self.uimanager)
self.clipconfig.project = self.project
self.propertiestabs.append_page(self.clipconfig,
gtk.Label(_("Effects configurations")))
self.clipconfig.show()
self.secondhpaned.pack2(self.propertiestabs, resize= True, shrink=False)
self.propertiestabs.show()
# Viewer
self.viewer = PitiviViewer()
# drag and drop
self.viewer.drag_dest_set(gtk.DEST_DEFAULT_DROP | gtk.DEST_DEFAULT_MOTION,
[dnd.FILESOURCE_TUPLE, dnd.URI_TUPLE],
gtk.gdk.ACTION_COPY)
self.viewer.connect("drag_data_received", self._viewerDndDataReceivedCb)
self.mainhpaned.pack2(self.viewer, resize=False, shrink=False)
self.viewer.show()
self.viewer.connect("expose-event", self._exposeEventCb)
# window and pane position defaults
self.mainhpaned = self.mainhpaned
self.hpaned = self.secondhpaned
self.vpaned = vpaned
height = -1
width = -1
if self.settings.mainWindowHPanePosition:
self.hpaned.set_position(self.settings.mainWindowHPanePosition)
if self.settings.mainWindowMainHPanePosition:
self.mainhpaned.set_position(self.settings.mainWindowMainHPanePosition)
if self.settings.mainWindowVPanePosition:
self.vpaned.set_position(self.settings.mainWindowVPanePosition)
if self.settings.mainWindowWidth:
width = self.settings.mainWindowWidth
if self.settings.mainWindowHeight:
height = self.settings.mainWindowHeight
self.set_default_size(width, height)
if height == -1 and width == -1:
self.maximize()
self._do_pending_fullscreen = False
# FIXME: don't know why this doesn't work
#if self.settings.mainWindowFullScreen:
# self._do_pending_fullscreen = True
# timeline toolbar
# FIXME: remove toolbar padding and shadow. In fullscreen mode, the
# toolbar buttons should be clickable with the mouse cursor at the
# very bottom of the screen.
ttb = self.uimanager.get_widget("/TimelineToolBar")
vbox.pack_start(ttb, expand=False)
ttb.show()
self.show()
if not self.settings.mainWindowShowMainToolbar:
self.toolbar.props.visible = False
if not self.settings.mainWindowShowTimelineToolbar:
ttb.props.visible = False
#application icon
self.set_icon_name("pitivi")
#pulseaudio 'role' (http://0pointer.de/blog/projects/tagging-audio.htm
os.environ["PULSE_PROP_media.role"] = "production"
os.environ["PULSE_PROP_application.icon_name"] = "pitivi"
def _connectToSourceList(self):
self.sourcelist.connect('play', self._sourceListPlayCb)
def toggleFullScreen(self):
""" Toggle the fullscreen mode of the application """
if not self.is_fullscreen:
self.viewer.window.fullscreen()
self.is_fullscreen = True
else:
self.viewer.window.unfullscreen()
self.is_fullscreen = False
#TODO check if it is the way to go
def setActionsSensitive(self, action_names, sensitive):
"""
Permit to get the focus for the keyboard letter keys
for other operation as typing text in an entry, or loose it
@param action_names: The name of actions we
want to set to sensitive or not
@type action_names: A {list} of action names
@param sensitiive: %True if actions must be sensitive False otherwise
@type action_names: C{Bool}
"""
for action in self.actiongroup.list_actions():
if action.get_name() in action_names:
action.set_sensitive(sensitive)
if self.timeline:
for action_group in self.timeline.ui_manager.get_action_groups():
for action in action_group.list_actions():
if action.get_name() in action_names:
action.set_sensitive(sensitive)
## PlayGround callback
def _windowizeViewer(self, button, pane):
# FIXME: the viewer can't seem to handle being unparented/reparented
pane.remove(self.viewer)
window = gtk.Window()
window.add(self.viewer)
window.connect("destroy", self._reparentViewer, pane)
window.resize(200, 200)
window.show_all()
def _reparentViewer(self, window, pane):
window.remove(self.viewer)
pane.pack2(self.viewer, resize=False, shrink=False)
self.viewer.show()
## Missing Plugin Support
def _installPlugins(self, details, missingPluginsCallback):
context = gst.pbutils.InstallPluginsContext()
context.set_xid(self.window.xid)
res = gst.pbutils.install_plugins_async(details, context,
missingPluginsCallback)
return res
## UI Callbacks
def _configureCb(self, unused_widget, event):
if not self.is_fullscreen:
self.settings.mainWindowWidth = event.width
self.settings.mainWindowHeight = event.height
def _deleteCb(self, unused_widget, unused_data=None):
self._saveWindowSettings()
if not self.app.shutdown():
return True
return False
def _exposeEventCb(self, unused_widget, event):
if self._do_pending_fullscreen:
self._fullScreenAlternateCb(None)
self._do_pending_fullscreen = False
def _saveWindowSettings(self):
self.settings.mainWindowFullScreen = self.is_fullscreen
self.settings.mainWindowHPanePosition = self.hpaned.get_position()
self.settings.mainWindowMainHPanePosition = self.mainhpaned.get_position()
self.settings.mainWindowVPanePosition = self.vpaned.get_position()
mtb = self.actiongroup.get_action("ShowHideMainToolbar")
ttb = self.actiongroup.get_action("ShowHideTimelineToolbar")
self.settings.mainWindowShowMainToolbar = mtb.props.active
self.settings.mainWindowShowTimelineToolbar = ttb.props.active
def _sourceListPlayCb(self, sourcelist, factory):
self._viewFactory(factory)
## Toolbar/Menu actions callback
def _newProjectMenuCb(self, unused_action):
self.app.projectManager.newBlankProject()
def _openProjectCb(self, unused_action):
chooser = gtk.FileChooserDialog(_("Open File..."),
self,
action=gtk.FILE_CHOOSER_ACTION_OPEN,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
chooser.set_icon_name("pitivi")
chooser.set_select_multiple(False)
chooser.set_current_folder(self.settings.lastProjectFolder)
formats = formatter.list_formats()
for format in formats:
filt = gtk.FileFilter()
filt.set_name(format[1])
for ext in format[2]:
filt.add_pattern("*%s" % ext)
chooser.add_filter(filt)
default = gtk.FileFilter()
default.set_name(_("All Supported Formats"))
default.add_custom(gtk.FILE_FILTER_URI, supported)
chooser.add_filter(default)
response = chooser.run()
self.settings.lastProjectFolder = chooser.get_current_folder()
if response == gtk.RESPONSE_OK:
uri = chooser.get_uri()
uri = unquote(uri)
self.app.projectManager.loadProject(uri)
chooser.destroy()
return True
def _saveProjectCb(self, unused_action):
if not self.project.uri:
self._saveProjectAsCb(unused_action)
else:
self.app.projectManager.saveProject(self.project, overwrite=True)
def _saveProjectAsCb(self, unused_action):
uri = self._showSaveAsDialog(self.app.current)
if uri is not None:
return self.app.projectManager.saveProject(self.project, uri, overwrite=True)
return False
def _revertToSavedProjectCb(self, unused_action):
return self.app.projectManager.revertToSavedProject()
def _projectSettingsCb(self, unused_action):
from projectsettings import ProjectSettingsDialog
ProjectSettingsDialog(self, self.app.current).show()
def _quitCb(self, unused_action):
self._saveWindowSettings()
self.app.shutdown()
def _fullScreenCb(self, unused_action):
self.toggleFullScreen()
def _fullScreenAlternateCb(self, unused_action):
self.actiongroup.get_action("FullScreen").activate()
def _showHideMainToolBar(self, action):
self.uimanager.get_widget("/MainToolBar").props.visible = \
action.props.active
def _showHideTimelineToolbar(self, action):
self.uimanager.get_widget("/TimelineToolBar").props.visible = \
action.props.active
def _aboutResponseCb(self, dialog, unused_response):
dialog.destroy()
def _showWebsiteCb(self, dialog, uri):
import webbrowser
webbrowser.open_new(uri)
def _aboutCb(self, unused_action):
abt = gtk.AboutDialog()
abt.set_name(APPNAME)
abt.set_version("v%s" % pitivi_version)
gtk.about_dialog_set_url_hook(self._showWebsiteCb)
abt.set_website("http://www.pitivi.org/")
authors = ["Edward Hervey <*****@*****.**>",
"Alessandro Decina <*****@*****.**>",
"Brandon Lewis <*****@*****.**> (UI)",
"",
_("Contributors:"),
"Christophe Sauthier <*****@*****.**> (i18n)",
"Laszlo Pandy <*****@*****.**> (UI)",
"Ernst Persson <*****@*****.**>",
"Richard Boulton <*****@*****.**>",
"Thibaut Girka <*****@*****.**> (UI)",
"Jeff Fortin <*****@*****.**> (UI)",
"Johan Dahlin <*****@*****.**> (UI)",
"Luca Della Santina <*****@*****.**>",
"Thijs Vermeir <*****@*****.**>",
"Sarath Lakshman <*****@*****.**>"]
abt.set_authors(authors)
abt.set_license(_("GNU Lesser General Public License\n"
"See http://www.gnu.org/copyleft/lesser.html for more details"))
abt.set_icon_name("pitivi")
abt.set_logo_icon_name("pitivi")
abt.connect("response", self._aboutResponseCb)
abt.show()
def _undoCb(self, action):
self.app.action_log.undo()
def _redoCb(self, action):
self.app.action_log.redo()
def _pluginManagerCb(self, unused_action):
from pluginmanagerdialog import PluginManagerDialog
PluginManagerDialog(self.app.plugin_manager)
# Import from Webcam callback
def _ImportWebcam(self,unused_action):
from webcam_managerdialog import WebcamManagerDialog
w = WebcamManagerDialog(self.app)
w.show()
# Capture network stream callback
def _ImportNetstream(self,unused_action):
from netstream_managerdialog import NetstreamManagerDialog
NetstreamManagerDialog()
# screencast callback
def _Screencast(self,unused_action):
from screencast_managerdialog import ScreencastManagerDialog
ScreencastManagerDialog(self.app)
## Devices changed
def _deviceChangeCb(self, probe, unused_device):
if len(probe.getVideoSourceDevices()) < 1:
self.webcam_button.set_sensitive(False)
else:
self.webcam_button.set_sensitive(True)
def _hideChildWindow(self, window, event):
window.hide()
return True
def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.set_transient_for(self)
self.prefsdialog.connect("delete-event", self._hideChildWindow)
self.prefsdialog.show()
def rewind(self, unused_action):
pass
def playPause(self, unused_action):
self.viewer.togglePlayback()
def pause(self, unused_action):
self.viewer.pause()
def fastForward(self, unused_action):
pass
def loop(self, unused_action):
pass
def _projectManagerNewProjectLoadedCb(self, projectManager, project):
self.log("A NEW project is loaded, update the UI!")
self.project = project
self._connectToProjectSources(project.sources)
can_render = project.timeline.duration > 0
self.render_button.set_sensitive(can_render)
self._syncDoUndo(self.app.action_log)
if project.timeline.duration != 0:
self._setBestZoomRatio()
else:
self._zoom_duration_changed = True
self.project.seeker.connect("seek", self._timelineSeekCb)
# preliminary seek to ensure the project pipeline is configured
self.project.seeker.seek(0)
def _setBestZoomRatio(self):
ruler_width = self.timeline.ruler.get_allocation()[2]
timeline_duration = self.project.timeline.duration
ideal_zoom_ratio = ruler_width / float(timeline_duration / gst.SECOND)
nearest_zoom_level = Zoomable.computeZoomLevel(ideal_zoom_ratio)
Zoomable.setZoomLevel(nearest_zoom_level)
def _projectManagerNewProjectLoadingCb(self, projectManager, uri):
self.log("A NEW project is being loaded, deactivate UI")
def _projectManagerSaveProjectFailedCb(self, projectManager,
project, uri, exception):
# FIXME: do something here
self.error("failed to save project")
def _projectManagerProjectSavedCb(self, projectManager, project, uri):
self.app.action_log.checkpoint()
self._syncDoUndo(self.app.action_log)
if project.uri is None:
project.uri = uri
def _projectManagerClosingProjectCb(self, projectManager, project):
if not project.hasUnsavedModifications():
return True
if project.uri:
save = gtk.STOCK_SAVE
else:
save = gtk.STOCK_SAVE_AS
dialog = gtk.Dialog("",
self, gtk.DIALOG_MODAL | gtk.DIALOG_NO_SEPARATOR,
(_("Close without saving"), gtk.RESPONSE_REJECT,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
save, gtk.RESPONSE_YES))
dialog.set_icon_name("pitivi")
dialog.set_resizable(False)
dialog.set_has_separator(False)
dialog.set_default_response(gtk.RESPONSE_YES)
primary = gtk.Label()
primary.set_line_wrap(True)
primary.set_use_markup(True)
primary.set_alignment(0, 0.5)
message = _("Save changes to the current project before closing?")
primary.set_markup("<span weight=\"bold\">" + message + "</span>")
secondary = gtk.Label()
secondary.set_line_wrap(True)
secondary.set_use_markup(True)
secondary.set_alignment(0, 0.5)
secondary.props.label = _("If you don't save some of your "
"changes will be lost")
# put the text in a vbox
vbox = gtk.VBox(False, 12)
vbox.pack_start(primary, expand=True, fill=True)
vbox.pack_start(secondary, expand=True, fill=True)
# make the [[image] text] hbox
image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_WARNING,
gtk.ICON_SIZE_DIALOG)
hbox = gtk.HBox(False, 12)
hbox.pack_start(image, expand=False)
hbox.pack_start(vbox, expand=True, fill=True)
action_area = dialog.get_action_area()
# FIXME: find out where this "6" comes from. It's needed to align our
# hbox with the action area button box
hbox.set_border_width(6)
# stuff the hbox in the dialog
content_area = dialog.get_content_area()
content_area.pack_start(hbox, expand=True, fill=True)
content_area.set_spacing(14)
hbox.show_all()
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if project.uri is not None:
res = self.app.projectManager.saveProject(project, overwrite=True)
else:
res = self._saveProjectAsCb(None)
elif response == gtk.RESPONSE_REJECT:
res = True
else:
res = False
return res
def _projectManagerProjectClosedCb(self, projectManager, project):
# we must disconnect from the project pipeline before it is released
self._disconnectFromProjectSources(project.sources)
self.viewer.setAction(None)
self.viewer.setPipeline(None)
project.seeker.disconnect_by_func(self._timelineSeekCb)
return False
def _projectManagerRevertingToSavedCb(self, projectManager, project):
if project.hasUnsavedModifications():
dialog = gtk.MessageDialog(self,
gtk.DIALOG_MODAL,
gtk.MESSAGE_WARNING,
gtk.BUTTONS_NONE,
_("Do you want to reload current project?")
)
dialog.set_icon_name("pitivi")
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_NO,
gtk.STOCK_REVERT_TO_SAVED, gtk.RESPONSE_YES)
dialog.set_title(_("Revert to saved project"))
dialog.set_resizable(False)
dialog.set_property("secondary-text",
_("All unsaved changes will be lost.")
)
dialog.set_default_response(gtk.RESPONSE_NO)
response = dialog.run()
dialog.destroy()
if response <> gtk.RESPONSE_YES:
return False
return True
def _projectManagerNewProjectFailedCb(self, projectManager, uri, exception):
# ungrey UI
dialog = gtk.MessageDialog(self,
gtk.DIALOG_MODAL,
gtk.MESSAGE_ERROR,
gtk.BUTTONS_OK,
_("PiTiVi is unable to load file \"%s\"") %
uri)
dialog.set_icon_name("pitivi")
dialog.set_title(_("Error Loading File"))
dialog.set_property("secondary-text", str(exception))
dialog.run()
dialog.destroy()
self.set_sensitive(True)
def _projectManagerMissingUriCb(self, instance, formatter, uri, factory):
dialog = gtk.Dialog(_("Locate missing file..."),
self,
gtk.DIALOG_MODAL,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.set_icon_name("pitivi")
dialog.set_border_width(12)
dialog.get_content_area().set_spacing(6)
text = _("The following file has moved, please tell PiTiVi where to find it.") + \
"\n\n" + beautify_factory(factory) + "\n" + \
"<b>%s</b>" % _("Duration:") + beautify_length(factory.duration)
label = gtk.Label()
label.set_markup(text)
label.set_justify(gtk.JUSTIFY_CENTER)
dialog.get_content_area().pack_start(label, False, False)
label.show()
chooser = gtk.FileChooserWidget(action=gtk.FILE_CHOOSER_ACTION_OPEN)
chooser.set_select_multiple(False)
chooser.set_current_folder(self.settings.lastProjectFolder)
dialog.get_content_area().pack_start(chooser, True, True)
chooser.show()
dialog.set_size_request(640, 480)
response = dialog.run()
if response == gtk.RESPONSE_OK:
self.log("User chose a URI to save project to")
new = chooser.get_uri()
if new:
formatter.addMapping(uri, unquote(new))
else:
self.log("User didn't choose a URI to save project to")
# FIXME: not calling addMapping doesn't keep the formatter from
# re-emitting the same signal. How do we get out of this
# situation?
pass
dialog.destroy()
def _connectToProjectSources(self, sourcelist):
sourcelist.connect("missing-plugins", self._sourceListMissingPluginsCb)
def _disconnectFromProjectSources(self, sourcelist):
sourcelist.disconnect_by_func(self._sourceListMissingPluginsCb)
def _actionLogCommit(self, action_log, stack, nested):
if nested:
return
self._syncDoUndo(action_log)
def _actionLogCleaned(self, action_log):
self._syncDoUndo(action_log)
def _actionLogUndo(self, action_log, stack):
self._syncDoUndo(action_log)
def _actionLogRedo(self, action_log, stack):
self._syncDoUndo(action_log)
def _syncDoUndo(self, action_log):
undo_action = self.actiongroup.get_action("Undo")
can_undo = bool(action_log.undo_stacks)
undo_action.set_sensitive(can_undo)
dirty = action_log.dirty()
save_action = self.actiongroup.get_action("SaveProject")
save_action.set_sensitive(dirty)
if self.app.current.uri is not None:
revert_action = self.actiongroup.get_action("RevertToSavedProject")
revert_action.set_sensitive(dirty)
self.app.current.setModificationState(dirty)
redo_action = self.actiongroup.get_action("Redo")
can_redo = bool(action_log.redo_stacks)
redo_action.set_sensitive(can_redo)
if self.project is not None:
app_name = "%s" % (APPNAME)
title = u"%s \u2014 %s" % (self.project.name, app_name)
if dirty:
title = "*" + title
title = title.encode("utf8")
self.set_title(title)
## PiTiVi current project callbacks
def _setProject(self):
if self.project:
self.project_pipeline = self.project.pipeline
self.project_timeline = self.project.timeline
if self.timeline:
self.timeline.project = self.project
self.clipconfig.project = self.project
self.app.timelineLogObserver.effect_properties_tracker.pipeline\
= self.project.pipeline
project = receiver(_setProject)
@handler(project, "settings-changed")
def _settingsChangedCb(self, project, old, new):
if self.viewer.action == self.project.view_action:
self.viewer.setDisplayAspectRatio(float(new.videopar *
new.videowidth) / float(new.videoheight))
def _sourceListMissingPluginsCb(self, project, uri, factory,
details, descriptions, missingPluginsCallback):
res = self._installPlugins(details, missingPluginsCallback)
return res
## Current Project Pipeline
def _setProjectPipeline(self):
if self.project_pipeline:
# connect to timeline
self.project_pipeline.activatePositionListener()
self._timelinePipelinePositionChangedCb(self.project_pipeline, 0)
project_pipeline = receiver()
@handler(project_pipeline, "error")
def _pipelineErrorCb(self, unused_pipeline, error, detail):
pass
@handler(project_pipeline, "position")
def _timelinePipelinePositionChangedCb(self, pipeline, position):
self.timeline.timelinePositionChanged(position)
self.timelinepos = position
@handler(project_pipeline, "state-changed")
def _timelinePipelineStateChangedCb(self, pipeline, state):
self.timeline.stateChanged(state)
## Project Timeline (not to be confused with UI timeline)
project_timeline = receiver()
@handler(project_timeline, "duration-changed")
def _timelineDurationChangedCb(self, timeline, duration):
if duration > 0:
sensitive = True
if self._zoom_duration_changed:
self._setBestZoomRatio()
self._zoom_duration_changed = False
else:
sensitive = False
self.render_button.set_sensitive(sensitive)
## other
def _showSaveAsDialog(self, project):
self.log("Save URI requested")
chooser = gtk.FileChooserDialog(_("Save As..."),
self,
action=gtk.FILE_CHOOSER_ACTION_SAVE,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
chooser.set_icon_name("pitivi")
chooser.set_select_multiple(False)
chooser.set_current_name(_("Untitled.xptv"))
chooser.set_current_folder(self.settings.lastProjectFolder)
chooser.props.do_overwrite_confirmation = True
formats = formatter.list_formats()
for format in formats:
filt = gtk.FileFilter()
filt.set_name(format[1])
for ext in format[2]:
filt.add_pattern("*.%s" % ext)
chooser.add_filter(filt)
default = gtk.FileFilter()
default.set_name(_("Detect Automatically"))
default.add_pattern("*")
chooser.add_filter(default)
response = chooser.run()
self.settings.lastProjectFolder = chooser.get_current_folder()
if response == gtk.RESPONSE_OK:
self.log("User chose a URI to save project to")
# need to do this to work around bug in gst.uri_construct
# which escapes all /'s in path!
uri = "file://" + chooser.get_filename()
format = chooser.get_filter().get_name()
if format == _("Detect Automatically"):
format = None
self.log("uri:%s , format:%s", uri, format)
ret = uri
else:
self.log("User didn't choose a URI to save project to")
ret = None
chooser.destroy()
return ret
def _viewerDndDataReceivedCb(self, unused_widget, context, unused_x, unused_y,
selection, targetType, ctime):
# FIXME : This should be handled by the main application who knows how
# to switch between pipelines.
self.info("context:%s, targetType:%s", context, targetType)
if targetType == dnd.TYPE_URI_LIST:
uri = selection.data.strip().split("\n")[0].strip()
elif targetType == dnd.TYPE_PITIVI_FILESOURCE:
uri = selection.data
else:
context.finish(False, False, ctime)
return
# Use factory from our source list if we have the given uri
try:
fact = self.project.sources.getUri(uri)
except SourceListError:
from pitivi.factories.file import FileSourceFactory
fact = FileSourceFactory(uri)
self._viewFactory(fact)
context.finish(True, False, ctime)
def _viewFactory(self, factory):
# FIXME: we change the viewer pipeline unconditionally for now
# we need a pipeline for playback
pipeline = Pipeline()
action = ViewAction()
action.addProducers(factory)
self.viewer.setPipeline(None)
self.viewer.showSlider()
# FIXME: why do I have to call viewer.setAction ?
self.viewer.setAction(action)
self.viewer.setPipeline(pipeline)
self.viewer.play()
def _timelineSeekCb(self, ruler, position, format):
self.debug("position:%s", gst.TIME_ARGS (position))
if self.viewer.action != self.project.view_action:
self.viewer.setPipeline(None)
self.viewer.hideSlider()
self.viewer.setAction(self.project.view_action)
self.viewer.setPipeline(self.project.pipeline)
# get the pipeline settings and set the DAR of the viewer
sett = self.project.getSettings()
self.viewer.setDisplayAspectRatio(float(sett.videopar * sett.videowidth) / float(sett.videoheight))
# everything above only needs to be done if the viewer isn't already
# set to the pipeline.
self.project.pipeline.pause()
try:
self.project.pipeline.seek(position, format)
except:
self.debug("Seeking failed")
GlobalSettings.addConfigSection("thumbnailing")
GlobalSettings.addConfigOption("thumbnailSpacingHint",
section="thumbnailing",
key="spacing-hint",
default=2,
notify=True)
GlobalSettings.addConfigOption("thumbnailPeriod",
section="thumbnailing",
key="thumbnail-period",
default=gst.SECOND,
notify=True)
PreferencesDialog.addNumericPreference("thumbnailSpacingHint",
section=_("Appearance"),
label=_("Thumbnail gap"),
lower=0,
description=_("The spacing between thumbnails, in pixels"))
PreferencesDialog.addChoicePreference("thumbnailPeriod",
section=_("Performance"),
label=_("Thumbnail every"),
choices=(
(_("%s second") % "1/100", gst.SECOND / 100),
(_("%s second") % "1/10", gst.SECOND / 10),
(_("%s second") % "1/4", gst.SECOND / 4),
(_("%s second") % "1/2", gst.SECOND / 2),
(_("%s second") % "1", gst.SECOND),
(_("%s seconds") % "5", 5 * gst.SECOND),
(_("%s seconds") % "10", 10 * gst.SECOND),
(_("minute"), 60 * gst.SECOND)),
os.path.join(configure.get_pixmap_dir(), "trimbar-focused.png"))
NAME_HOFFSET = 10
NAME_VOFFSET = 5
NAME_PADDING = 2
NAME_PADDING2X = 2 * NAME_PADDING
import gst
GlobalSettings.addConfigOption('videoClipBg',
section = 'user-interface',
key = 'videoclip-background',
default = 0x000000A0,
notify = True)
PreferencesDialog.addColorPreference('videoClipBg',
section = _("Appearance"),
label = _("Clip Background (Video)"),
description = _("The background color for clips in video tracks."))
GlobalSettings.addConfigOption('audioClipBg',
section = 'user-interface',
key = 'audioclip-background',
default = 0x4E9A06C0,
notify = True)
PreferencesDialog.addColorPreference('audioClipBg',
section = _("Appearance"),
label = _("Clip Background (Audio)"),
description = _("The background color for clips in audio tracks."))
GlobalSettings.addConfigOption('selectedColor',
section = 'user-interface',
from pitivi.ui.common import SPACING
# cursors to be used for resizing objects
ARROW = gtk.gdk.Cursor(gtk.gdk.ARROW)
# TODO: replace this with custom cursor
PLAYHEAD_CURSOR = gtk.gdk.Cursor(gtk.gdk.SB_H_DOUBLE_ARROW)
GlobalSettings.addConfigOption('edgeSnapDeadband',
section="user-interface",
key="edge-snap-deadband",
default=5,
notify=True)
PreferencesDialog.addNumericPreference('edgeSnapDeadband',
section=_("Behavior"),
label=_("Snap distance"),
description=_("Threshold (in pixels) at which two clips will snap together "
"when dragging or trimming."),
lower=0)
class PlayheadController(Controller, Zoomable):
_cursor = PLAYHEAD_CURSOR
def __init__(self, *args, **kwargs):
Controller.__init__(self, *args, **kwargs)
def set_pos(self, item, pos):
x, y = pos
x += self._hadj.get_value()
self._canvas.app.current.seeker.seek(Zoomable.pixelToNs(x))
def _prefsCb(self, unused_action):
if not self.prefsdialog:
from pitivi.ui.prefs import PreferencesDialog
self.prefsdialog = PreferencesDialog(self.app)
self.prefsdialog.dialog.set_transient_for(self)
self.prefsdialog.run()