def load():
"""
If docs fail to load, new ones are created and saved.
"""
prefs_file_path = utils.get_hidden_user_dir_path() + PREFS_DOC
recents_file_path = utils.get_hidden_user_dir_path() + RECENT_DOC
global prefs, recent_projects
try:
f = open(prefs_file_path)
prefs = pickle.load(f)
except:
prefs = EditorPreferences()
write_file = file(prefs_file_path, "wb")
pickle.dump(prefs, write_file)
try:
f = open(recents_file_path)
recent_projects = pickle.load(f)
except:
recent_projects = utils.EmptyClass()
recent_projects.projects = []
write_file = file(recents_file_path, "wb")
pickle.dump(recent_projects, write_file)
# version of program may have different prefs objects and
# we may need to to update prefs on disk if user has e.g.
# installed later version of Flowblade
current_prefs = EditorPreferences()
if len(prefs.__dict__) != len(current_prefs.__dict__):
current_prefs.__dict__.update(prefs.__dict__)
prefs = current_prefs
write_file = file(prefs_file_path, "wb")
pickle.dump(prefs, write_file)
print "prefs updated to new version, new param count:", len(prefs.__dict__)
def load():
"""
If docs fail to load, new ones are created and saved.
"""
prefs_file_path = utils.get_hidden_user_dir_path() + PREFS_DOC
recents_file_path = utils.get_hidden_user_dir_path() + RECENT_DOC
global prefs, recent_projects
try:
f = open(prefs_file_path)
prefs = pickle.load(f)
except:
prefs = EditorPreferences()
write_file = file(prefs_file_path, "wb")
pickle.dump(prefs, write_file)
# Override deprecated preferences to default values.
prefs.delta_overlay = True
prefs.auto_play_in_clip_monitor = False
prefs.empty_click_exits_trims = True
prefs.quick_enter_trims = True
prefs.remember_monitor_clip_frame = True
try:
f = open(recents_file_path)
recent_projects = pickle.load(f)
except:
recent_projects = utils.EmptyClass()
recent_projects.projects = []
write_file = file(recents_file_path, "wb")
pickle.dump(recent_projects, write_file)
# Remove non-existing projects from recents list
remove_list = []
for proj_path in recent_projects.projects:
if os.path.isfile(proj_path) == False:
remove_list.append(proj_path)
if len(remove_list) > 0:
for proj_path in remove_list:
recent_projects.projects.remove(proj_path)
write_file = file(recents_file_path, "wb")
pickle.dump(recent_projects, write_file)
# Versions of program may have different prefs objects and
# we may need to to update prefs on disk if user has e.g.
# installed later version of Flowblade.
current_prefs = EditorPreferences()
if len(prefs.__dict__) != len(current_prefs.__dict__):
current_prefs.__dict__.update(prefs.__dict__)
prefs = current_prefs
write_file = file(prefs_file_path, "wb")
pickle.dump(prefs, write_file)
print "prefs updated to new version, new param count:", len(prefs.__dict__)
def run(self):
start_time = time.time()
b_switch = "-b"
w_switch = "-w"
writer = "Write1"
if self.is_preview == False:
range_str = _animation_instance.get_frame_range_str()
render_frame = _window.get_render_frame()
else:
range_str = str(_animation_instance.frame())
render_frame = utils.get_hidden_user_dir_path() + appconsts.NATRON_DIR + "/session_" + _session_id + "/preview####.png"
print render_frame
Gdk.threads_enter()
_window.preview_info.set_markup("<small>" + _("Rendering preview for frame ") + range_str + "..." + "</small>")
Gdk.threads_leave()
l_switch = "-l"
param_mod_script = respaths.ROOT_PATH + "/tools/NatronRenderModify.py"
natron_project = _animation_instance.get_project_file_path()
render_command = "NatronRenderer " + b_switch + " " + w_switch + " " + writer + " " + \
range_str + " " + render_frame + " " + l_switch + " " + param_mod_script + " " + natron_project
print "Starting Natron render, command: ", render_command
FLOG = open(utils.get_hidden_user_dir_path() + "log_natron_render", 'w')
p = subprocess.Popen(render_command, shell=True, stdin=FLOG, stdout=FLOG, stderr=FLOG)
p.wait()
FLOG.close()
if _progress_updater != None:
_progress_updater.stop_thread()
# Render complete GUI updates
Gdk.threads_enter()
if self.is_preview == False:
_window.render_percentage.set_markup("<small>" + _("Render complete.") + "</small>")
else:
render_time = time.time() - start_time
time_str = "{0:.2f}".format(round(render_time,2))
_window.preview_info.set_markup("<small>" + _("Preview for frame: ") + range_str + \
_(", render time: ") + time_str + "</small>" )
global _current_preview_surface
preview_frame_path = utils.get_hidden_user_dir_path() + appconsts.NATRON_DIR + "/session_" + _session_id + "/preview" + str(_animation_instance.frame()).zfill(4) + ".png"
_current_preview_surface = cairo.ImageSurface.create_from_png(preview_frame_path)
_window.preview_monitor.queue_draw()
Gdk.threads_leave()
print "Natron render done."
def save():
"""
Write out prefs and recent_projects files
"""
prefs_file_path = utils.get_hidden_user_dir_path() + PREFS_DOC
recents_file_path = utils.get_hidden_user_dir_path() + RECENT_DOC
write_file = file(prefs_file_path, "wb")
pickle.dump(prefs, write_file)
write_file = file(recents_file_path, "wb")
pickle.dump(recent_projects, write_file)
def run(self):
start_time = time.time()
try:
# For the case the render fails
shutil.copyfile(get_current_frame_file(), get_preview_file())
except IOError:
# No we have failed to extract a png file from source file
Gdk.threads_enter()
_window.out_view.override_color((Gtk.StateFlags.NORMAL and Gtk.StateFlags.ACTIVE), Gdk.RGBA(red=1.0, green=0.0, blue=0.0))
_window.out_view.get_buffer().set_text("Extracting PNG frames from this file failed!")
Gdk.threads_leave()
return
Gdk.threads_enter()
_window.preview_info.set_markup("<small>" + _("Rendering preview...") + "</small>" )
buf = _window.script_view.get_buffer()
view_text = buf.get_text(buf.get_start_iter(), buf.get_end_iter(), False)
Gdk.threads_leave()
script_str = "gmic " + get_current_frame_file() + " " + view_text + " -output " + get_preview_file()
print "Render preview:", script_str
FLOG = open(utils.get_hidden_user_dir_path() + "log_gmic_preview", 'w')
p = subprocess.Popen(script_str, shell=True, stdin=FLOG, stdout=FLOG, stderr=FLOG)
p.wait()
FLOG.close()
# read log
f = open(utils.get_hidden_user_dir_path() + "log_gmic_preview", 'r')
out = f.read()
f.close()
global _current_preview_surface
_current_preview_surface = cairo.ImageSurface.create_from_png(get_preview_file())
Gdk.threads_enter()
if p.returncode != 0:
_window.out_view.override_color((Gtk.StateFlags.NORMAL and Gtk.StateFlags.ACTIVE), Gdk.RGBA(red=1.0, green=0.0, blue=0.0))
else:
_window.out_view.override_color((Gtk.StateFlags.NORMAL and Gtk.StateFlags.ACTIVE), None)
_window.out_view.get_buffer().set_text(out + "Return code:" + str(p.returncode))
render_time = time.time() - start_time
time_str = "{0:.2f}".format(round(render_time,2))
_window.preview_info.set_markup("<small>" + _("Preview for frame: ") + \
utils.get_tc_string_with_fps(_player.current_frame(), _current_fps) + _(", render time: ") + time_str + "</small>" )
_window.preview_monitor.queue_draw()
Gdk.threads_leave()
def set_waveform_displayer_clip_from_popup(data):
clip, track, item_id, item_data = data
global frames_cache
if clip.path in frames_cache:
frame_levels = frames_cache[clip.path]
clip.waveform_data = frame_levels
return
cache_file_path = utils.get_hidden_user_dir_path() + appconsts.AUDIO_LEVELS_DIR + _get_unique_name_for_media(clip.path)
if os.path.isfile(cache_file_path):
f = open(cache_file_path)
frame_levels = pickle.load(f)
frames_cache[clip.path] = frame_levels
clip.waveform_data = frame_levels
return
progress_bar = Gtk.ProgressBar()
title = _("Audio Levels Data Render")
text = "<b>Media File: </b>" + clip.path
dialog = _waveform_render_progress_dialog(_waveform_render_abort, title, text, progress_bar, gui.editor_window.window)
dialog.progress_bar = progress_bar
global waveform_thread
waveform_thread = WaveformCreator(clip, track.height, dialog)
waveform_thread.start()
def launch_phantom():
respaths.PHANTOM_JAR
if _phantom_found == False:
info_row = guiutils.get_centered_box([Gtk.Label(_("Phantom2D tool has not been installed on your system."))])
link_info_row = guiutils.get_centered_box([Gtk.Label(_("Install instructions:"))])
link = Gtk.LinkButton.new("https://github.com/jliljebl/phantom2D")
link_row = guiutils.get_centered_box([link])
dir_info_row = guiutils.get_centered_box([Gtk.Label(_("Install directory for Phantom2D tool:"))])
dir_label = Gtk.Label(respaths.PHANTOM_JAR.rstrip("/Phantom2D.jar"))
dir_label.set_selectable(True)
dir_row = guiutils.get_centered_box([Gtk.Label(respaths.PHANTOM_JAR.rstrip("/Phantom2D.jar"))])
dir_row.set_margin_top(8)
panel = Gtk.VBox()
panel.pack_start(info_row, False, False, 0)
panel.pack_start(guiutils.pad_label(12, 24), False, False, 0)
panel.pack_start(link_info_row, False, False, 0)
panel.pack_start(link_row, False, False, 0)
panel.pack_start(guiutils.pad_label(12, 24), False, False, 0)
panel.pack_start(dir_info_row, False, False, 0)
panel.pack_start(dir_row, False, False, 0)
dialogutils.panel_ok_dialog(_("Phantom2D not found"), panel)
return
FLOG = open(utils.get_hidden_user_dir_path() + "log_phantom", 'w')
subprocess.Popen([str(respaths.LAUNCH_DIR + "flowbladephantom") + " " + str(respaths.PHANTOM_JAR) \
+ " profile" + " " + _get_underscored_profile() \
+ " cachefolder " + utils.get_phantom_disk_cache_folder()], shell=True, stdin=FLOG, stdout=FLOG, stderr=FLOG)
print "Phantom2D launched"
def load_render_items(self):
self.queue = []
self.error_status = None
user_dir = utils.get_hidden_user_dir_path()
data_files_dir = user_dir + DATAFILES_DIR
data_files = [ f for f in listdir(data_files_dir) if isfile(join(data_files_dir,f)) ]
for data_file_name in data_files:
try:
data_file_path = data_files_dir + data_file_name
data_file = open(data_file_path)
render_item = pickle.load(data_file)
self.queue.append(render_item)
except Exception as e:
if self.error_status == None:
self.error_status = []
self.error_status.append((data_file_name, _(" datafile load failed with ") + str(e)))
try:
render_file = open(render_item.get_project_filepath())
except Exception as e:
if self.error_status == None:
self.error_status = []
self.error_status.append((render_item.get_project_filepath(), _(" project file load failed with ") + str(e)))
if self.error_status != None:
for file_path, error_str in self.error_status:
identifier = get_identifier_from_path(file_path)
destroy_for_identifier(identifier)
for render_item in self.queue:
if render_item.matches_identifier(identifier):
self.queue.remove(render_item)
break
# Latest added items displayed on top
self.queue.sort(key=lambda item: item.timestamp)
self.queue.reverse()
def _auto_renconvert_after_proxy_render_in_proxy_mode():
# Save to temp to convert to using original media
project = editorstate.PROJECT()
project.proxy_data.proxy_mode = appconsts.CONVERTING_TO_USE_ORIGINAL_MEDIA
conv_temp_project_path = utils.get_hidden_user_dir_path() + "proxy_conv.flb"
persistance.save_project(editorstate.PROJECT(), conv_temp_project_path)
project.proxy_data.proxy_mode = appconsts.USE_ORIGINAL_MEDIA
# Load saved temp original media project
persistance.show_messages = False
project = persistance.load_project(conv_temp_project_path)
# Save to temp to convert back to using proxy media
project.proxy_data.proxy_mode = appconsts.CONVERTING_TO_USE_PROXY_MEDIA
persistance.save_project(project, conv_temp_project_path)
project.proxy_data.proxy_mode = appconsts.USE_PROXY_MEDIA
# Load saved temp proxy project
project = persistance.load_project(conv_temp_project_path)
# Open saved temp project
app.stop_autosave()
gtk.gdk.threads_enter()
app.open_project(project)
gtk.gdk.threads_leave()
app.start_autosave()
editorstate.update_current_proxy_paths()
persistance.show_messages = True
def run(self):
# Refuse to render into user home folder
out_folder = _window.out_folder.get_filenames()[0] + "/"
if out_folder == (os.path.expanduser("~") + "/"):
print "home folder"
return
start_time = time.time()
# Delete old preview frames
folder = get_clip_frames_dir()
for frame_file in os.listdir(folder):
file_path = os.path.join(folder, frame_file)
os.remove(file_path)
# Render clipm frames for range
mark_in = _player.producer.mark_in
mark_out = _player.producer.mark_out
self.length = mark_out - mark_in + 1
frame_name = "frrrrame"
frames_range_writer = gmicplayer.FramesRangeWriter(_current_path, self.frames_update)
frames_range_writer.write_frames(get_clip_frames_dir() + "/", frame_name, mark_in, mark_out)
# Render effect for frames
# Get user script
Gdk.threads_enter()
buf = _window.script_view.get_buffer()
user_script = buf.get_text(buf.get_start_iter(), buf.get_end_iter(), False)
Gdk.threads_leave()
clip_frames = os.listdir(folder)
frame_count = 1
for clip_frame in clip_frames:
update_info = "Render effect frame " + str(frame_count) + "/" + str(self.length)
Gdk.threads_enter()
_window.render_percentage.set_text(update_info)
Gdk.threads_leave()
frame_count = frame_count + 1
file_numbers_list = re.findall(r'\d+', clip_frame)
filled_number_str = str(file_numbers_list[0]).zfill(3)
clip_frame_path = os.path.join(folder, clip_frame)
rendered_file_path = out_folder + frame_name + "_" + filled_number_str + ".png"
script_str = "gmic " + clip_frame_path + " " + user_script + " -output " + rendered_file_path
print script_str
FLOG = open(utils.get_hidden_user_dir_path() + "log_gmic_preview", 'w')
p = subprocess.Popen(script_str, shell=True, stdin=FLOG, stdout=FLOG, stderr=FLOG)
p.wait()
FLOG.close()
# read log
"""
def launch_batch_rendering():
bus = dbus.SessionBus()
if bus.name_has_owner('flowblade.movie.editor.batchrender'):
print "flowblade.movie.editor.batchrender dbus service exists, batch rendering already running"
_show_single_instance_info()
else:
FLOG = open(utils.get_hidden_user_dir_path() + "log_batch_render", 'w')
subprocess.Popen([sys.executable, respaths.LAUNCH_DIR + "flowbladebatch"], stdin=FLOG, stdout=FLOG, stderr=FLOG)
def init_dirs_if_needed():
user_dir = utils.get_hidden_user_dir_path()
if not os.path.exists(user_dir + BATCH_DIR):
os.mkdir(user_dir + BATCH_DIR)
if not os.path.exists(get_datafiles_dir()):
os.mkdir(get_datafiles_dir())
if not os.path.exists(get_projects_dir()):
os.mkdir(get_projects_dir())
def _convert_to_original_media_project():
editorstate.PROJECT().proxy_data.proxy_mode = appconsts.CONVERTING_TO_USE_ORIGINAL_MEDIA
conv_temp_project_path = utils.get_hidden_user_dir_path() + "proxy_conv.flb"
manager_window.convert_progress_bar.set_text(_("Converting to Use Original Media"))
persistance.save_project(editorstate.PROJECT(), conv_temp_project_path)
global load_thread
load_thread = ProxyProjectLoadThread(conv_temp_project_path, manager_window.convert_progress_bar)
load_thread.start()
def start_autosave():
global autosave_timeout_id
time_min = 1 # hard coded, probably no need to make configurable
autosave_delay_millis = time_min * 60 * 1000
print "Autosave started..."
autosave_timeout_id = GObject.timeout_add(autosave_delay_millis, do_autosave)
autosave_file = utils.get_hidden_user_dir_path() + get_instance_autosave_file()
persistance.save_project(editorstate.PROJECT(), autosave_file)
def write_image(self):
"""
Writes thumbnail image from file producer
"""
clip_path = self.clip.path
# Create consumer
matchframe_new_path = utils.get_hidden_user_dir_path() + appconsts.MATCH_FRAME_NEW
consumer = mlt.Consumer(PROJECT().profile, "avformat", matchframe_new_path)
consumer.set("real_time", 0)
consumer.set("vcodec", "png")
# Create one frame producer
producer = mlt.Producer(PROJECT().profile, str(clip_path))
producer = producer.cut(int(self.clip_frame), int(self.clip_frame))
# Delete new match frame
try:
os.remove(matchframe_new_path)
except:
# This fails when done first time ever
pass
# Connect and write image
consumer.connect(producer)
consumer.run()
# Wait until new file exists
while os.path.isfile(matchframe_new_path) != True:
time.sleep(0.1)
# Copy to match frame
matchframe_path = utils.get_hidden_user_dir_path() + appconsts.MATCH_FRAME
shutil.copyfile(matchframe_new_path, matchframe_path)
# Update timeline data
# Get frame of clip.clip_in_in on timeline.
clip_index = self.track.clips.index(self.clip)
clip_start_in_tline = self.track.clip_start(clip_index)
tline_match_frame = clip_start_in_tline + (self.clip_frame - self.clip.clip_in)
tlinewidgets.set_match_frame(tline_match_frame, self.track.id, self.display_on_right)
# Update view
updater.repaint_tline()
def autosave_dialog_callback(dialog, response):
dialog.destroy()
autosave_file = utils.get_hidden_user_dir_path() + AUTOSAVE_DIR + get_autosave_files()[0]
if response == Gtk.ResponseType.OK:
global loaded_autosave_file
loaded_autosave_file = autosave_file
projectaction.actually_load_project(autosave_file, True)
else:
os.remove(autosave_file)
start_autosave()
def run(self):
# Launch render process and wait for it to end
FLOG = open(utils.get_hidden_user_dir_path() + "log_audio_levels_render", 'w')
process = subprocess.Popen([sys.executable, respaths.LAUNCH_DIR + "flowbladeaudiorender", \
self.rendered_media, self.profile_desc, respaths.ROOT_PATH], \
stdin=FLOG, stdout=FLOG, stderr=FLOG)
process.wait()
Gdk.threads_enter()
updater.repaint_tline()
Gdk.threads_leave()
def __init__(self, clip, track_height, dialog):
threading.Thread.__init__(self)
self.clip = clip
self.temp_clip = self._get_temp_producer(clip)
self.file_cache_path = utils.get_hidden_user_dir_path() + appconsts.AUDIO_LEVELS_DIR + _get_unique_name_for_media(clip.path)
self.track_height = track_height
self.abort = False
self.clip_media_length = PROJECT().get_media_file_for_path(self.clip.path).length
self.last_rendered_frame = 0
self.stopped = False
self.dialog = dialog
def launch_gmic():
if _gmic_found == False:
primary_txt = _("G'Mic not found!")
secondary_txt = _("G'Mic binary was not present at <b>/usr/bin/gmic</b>.\nInstall G'MIC to use this tool.")
dialogutils.info_message(primary_txt, secondary_txt, gui.editor_window.window)
return
print "Launch gmic..."
gui.save_current_colors()
FLOG = open(utils.get_hidden_user_dir_path() + "log_gmic", 'w')
subprocess.Popen([sys.executable, respaths.LAUNCH_DIR + "flowbladegmic"], stdin=FLOG, stdout=FLOG, stderr=FLOG)
def _convert_to_proxy_project():
editorstate.PROJECT().proxy_data.proxy_mode = appconsts.CONVERTING_TO_USE_PROXY_MEDIA
conv_temp_project_path = utils.get_hidden_user_dir_path() + "proxy_conv.flb"
manager_window.convert_progress_bar.set_text(_("Converting Project to Use Proxy Media"))
mark_in = editorstate.PROJECT().c_seq.tractor.mark_in
mark_out = editorstate.PROJECT().c_seq.tractor.mark_out
persistance.save_project(editorstate.PROJECT(), conv_temp_project_path)
global load_thread
load_thread = ProxyProjectLoadThread(conv_temp_project_path, manager_window.convert_progress_bar, mark_in, mark_out)
load_thread.start()
def remove_non_existing_recent_projects():
# Remove non-existing projects from recents list
recents_file_path = utils.get_hidden_user_dir_path() + RECENT_DOC
remove_list = []
for proj_path in recent_projects.projects:
if os.path.isfile(proj_path) == False:
remove_list.append(proj_path)
if len(remove_list) > 0:
for proj_path in remove_list:
recent_projects.projects.remove(proj_path)
write_file = file(recents_file_path, "wb")
pickle.dump(recent_projects, write_file)
def _not_matching_media_info_callback(dialog, response_id, media_file):
dialog.destroy()
if response_id == Gtk.ResponseType.ACCEPT:
# Save in hidden and open
match_profile_index = mltprofiles.get_closest_matching_profile_index(media_file.info)
profile = mltprofiles.get_profile_for_index(match_profile_index)
path = utils.get_hidden_user_dir_path() + "/" + PROJECT().name
persistance.save_project(PROJECT(), path, profile.description()) #<----- HERE
actually_load_project(path)
def _write_offsets(video_file_path, audio_file_path, completed_callback):
print "Starting clapperless analysis..."
fps = str(int(utils.fps() + 0.5))
idstr = _get_offset_file_idstr(video_file_path, audio_file_path)
FLOG = open(utils.get_hidden_user_dir_path() + "log_clapperless", 'w')
# clapperless.py computes offsets and writes them to file clapperless.OFFSETS_DATA_FILE
p = subprocess.Popen([sys.executable, respaths.LAUNCH_DIR + "flowbladeclapperless", video_file_path, audio_file_path, "--rate", fps, "--idstr", idstr], stdin=FLOG, stdout=FLOG, stderr=FLOG)
p.wait()
# Offsets are now available
GLib.idle_add(completed_callback, (video_file_path, audio_file_path, idstr))
def run(self):
start_time = time.time()
shutil.copyfile(get_current_frame_file(), get_preview_file())
Gdk.threads_enter()
_window.preview_info.set_markup("<small>" + _("Rendering preview...") + "</small>" )
buf = _window.script_view.get_buffer()
view_text = buf.get_text(buf.get_start_iter(), buf.get_end_iter(), False)
Gdk.threads_leave()
script_str = "gmic " + get_current_frame_file() + " " + view_text + " -output " + get_preview_file()
print "Render preview:", script_str
FLOG = open(utils.get_hidden_user_dir_path() + "log_gmic_preview", 'w')
p = subprocess.Popen(script_str, shell=True, stdin=FLOG, stdout=FLOG, stderr=FLOG)
p.wait()
FLOG.close()
# read log
f = open(utils.get_hidden_user_dir_path() + "log_gmic_preview", 'r')
out = f.read()
f.close()
global _current_preview_surface
_current_preview_surface = cairo.ImageSurface.create_from_png(get_preview_file())
Gdk.threads_enter()
_window.out_view.get_buffer().set_text(out)
render_time = time.time() - start_time
time_str = "{0:.2f}".format(round(render_time,2))
_window.preview_info.set_markup("<small>" + _("Preview for frame: ") + \
utils.get_tc_string_with_fps(_player.current_frame(), _current_fps) + ", render time: " + time_str + "</small>" )
_window.preview_monitor.queue_draw()
Gdk.threads_leave()
def export_clip(clip):
# Write export data file
natron_dir = utils.get_hidden_user_dir_path() + appconsts.NATRON_DIR + "/"
file_path = natron_dir + "clipexport_" + md5.new(str(os.urandom(32))).hexdigest()
data_text = clip.path + " " + str(clip.clip_in) + " " + str(clip.clip_out + 1)
export_data_file = open(file_path, "w")
export_data_file.write(data_text)
export_data_file.close()
# Launch Natron
print "Launch Natron..."
args = [str(respaths.LAUNCH_DIR + "natron_clip_export_start.sh"), str(respaths.LAUNCH_DIR)]
subprocess.Popen(args)
def launch_natron_animations_tool():
if _natron_found == False:
primary_txt = _("Natron not found!")
secondary_txt = _("Natron was not present in the system.") # TODO: more info
dialogutils.info_message(primary_txt, secondary_txt, gui.editor_window.window)
return
gui.save_current_colors()
current_profile_name = PROJECT().profile.description().replace(" ", "_")
print current_profile_name
print "Launch Natron tool..."
FLOG = open(utils.get_hidden_user_dir_path() + "log_natron_tool", 'w')
subprocess.Popen([sys.executable, respaths.LAUNCH_DIR + "flowbladenatron", current_profile_name], stdin=FLOG, stdout=FLOG, stderr=FLOG)
def _read_offsets(idstr):
offsets_file = utils.get_hidden_user_dir_path() + clapperless.OFFSETS_DATA_FILE + "_"+ idstr
with open(offsets_file) as f:
file_lines = f.readlines()
file_lines = [x.rstrip("\n") for x in file_lines]
_files_offsets = {}
for line in file_lines:
tokens = line.split(" ")
_files_offsets[tokens[0]] = tokens[1]
os.remove(offsets_file)
return _files_offsets
def autosaves_many_recovery_dialog():
autosaves_file_names = get_autosave_files()
now = time.time()
autosaves = []
for a_file_name in autosaves_file_names:
autosave_path = utils.get_hidden_user_dir_path() + AUTOSAVE_DIR + a_file_name
autosave_object = utils.EmptyClass()
autosave_object.age = now - os.stat(autosave_path).st_mtime
autosave_object.path = autosave_path
autosaves.append(autosave_object)
autosaves = sorted(autosaves, key=lambda autosave_object: autosave_object.age)
dialogs.autosaves_many_recovery_dialog(autosaves_many_dialog_callback, autosaves, gui.editor_window.window)
return False
def set_default_values_for_widgets(movie_name_too=False):
if len(renderconsumer.encoding_options) == 0:# this won't work if no encoding options available
return # but we don't want crash, so that we can inform user
widgets.encoding_panel.encoding_selector.widget.set_active(0)
if movie_name_too == True:
widgets.file_panel.movie_name.set_text("movie")
# SvdB - Render Folder from Preferences is not copied to Render panel #337
# Default render path is ~/.flowblade/rendered_clips. If this is not changed by the user
# we will use the HOME directory
if editorpersistance.prefs.render_folder != str(utils.get_hidden_user_dir_path()) + appconsts.RENDERED_CLIPS_DIR:
widgets.file_panel.out_folder.set_current_folder(editorpersistance.prefs.render_folder)
else:
widgets.file_panel.out_folder.set_current_folder(os.path.expanduser("~") + "/")
widgets.args_panel.use_args_check.set_active(False)
widgets.profile_panel.use_project_profile_check.set_active(True)
def main():
args = cl_parser()
print args.idstr
offsets_output = process_files(args)
# Write out offsets data
out_str = ""
for file_offset in offsets_output:
f, offset = file_offset
out_str = out_str + f + " " + str(offset) + "\n"
output_file = utils.get_hidden_user_dir_path() + OFFSETS_DATA_FILE + "_"+ args.idstr
f = open(output_file, 'w')
f.write(out_str)
f.close()
def _get_levels_file_path(media_file_path, profile):
return utils.get_hidden_user_dir_path(
) + appconsts.AUDIO_LEVELS_DIR + utils.get_unique_name_for_audio_levels_file(
media_file_path, profile)
import os
import threading
import time
from gi.repository import Gdk
import appconsts
import dialogutils
import editorpersistance
import editorstate
import guiutils
import utils
_jack_frequencies = [22050, 32000, 44100, 48000, 88200, 96000, 192000]
_jack_failsafe_path = utils.get_hidden_user_dir_path() + "/jack_fail_safe"
_dialog = None
def start_up():
pass
def use_jack_clicked(window):
jackstart_thread = JackStartThread(window)
jackstart_thread.start()
class JackChangeThread(threading.Thread):
def __init__(self, window):
def _colors_data_path():
return utils.get_hidden_user_dir_path() + _CURRENT_THEME_COLORS_FILE
def get_edl_temp_xml_path():
return utils.get_hidden_user_dir_path() + "edl_temp_xml.xml"
def run(self):
start_time = time.time()
b_switch = "-b"
w_switch = "-w"
writer = "Write1"
if self.is_preview == False:
range_str = _animation_instance.get_frame_range_str()
render_frame = _window.get_render_frame()
else:
range_str = str(_animation_instance.frame())
render_frame = utils.get_hidden_user_dir_path(
) + appconsts.NATRON_DIR + "/session_" + _session_id + "/preview####.png"
print render_frame
Gdk.threads_enter()
_window.preview_info.set_markup("<small>" +
_("Rendering preview for frame ") +
range_str + "..." + "</small>")
Gdk.threads_leave()
l_switch = "-l"
param_mod_script = respaths.ROOT_PATH + "/tools/NatronRenderModify.py"
natron_project = _animation_instance.get_project_file_path()
render_command = "NatronRenderer " + b_switch + " " + w_switch + " " + writer + " " + \
range_str + " " + render_frame + " " + l_switch + " " + param_mod_script + " " + natron_project
print "Starting Natron render, command: ", render_command
FLOG = open(utils.get_hidden_user_dir_path() + "log_natron_render",
'w')
p = subprocess.Popen(render_command,
shell=True,
stdin=FLOG,
stdout=FLOG,
stderr=FLOG)
p.wait()
FLOG.close()
if _progress_updater != None:
_progress_updater.stop_thread()
# Render complete GUI updates
Gdk.threads_enter()
if self.is_preview == False:
_window.render_percentage.set_markup("<small>" +
_("Render complete.") +
"</small>")
else:
render_time = time.time() - start_time
time_str = "{0:.2f}".format(round(render_time, 2))
_window.preview_info.set_markup("<small>" + _("Preview for frame: ") + range_str + \
_(", render time: ") + time_str + "</small>" )
global _current_preview_surface
preview_frame_path = utils.get_hidden_user_dir_path(
) + appconsts.NATRON_DIR + "/session_" + _session_id + "/preview" + str(
_animation_instance.frame()).zfill(4) + ".png"
_current_preview_surface = cairo.ImageSurface.create_from_png(
preview_frame_path)
_window.preview_monitor.queue_draw()
Gdk.threads_leave()
print "Natron render done."
def file_lines(self):
with open(utils.get_hidden_user_dir_path() + "log_natron_render", "r") as f:
for i, l in enumerate(f):
pass
return i + 1
def get_session_folder():
return utils.get_hidden_user_dir_path() + appconsts.NATRON_DIR + "/session_" + str(_session_id)
def get_projects_dir():
return utils.get_hidden_user_dir_path() + PROJECTS_DIR
def _get_match_frame_path():
return utils.get_hidden_user_dir_path(
) + appconsts.TRIM_VIEW_DIR + "/" + MATCH_FRAME
def get_modify_exec_data_file_path(self):
return utils.get_hidden_user_dir_path(
) + appconsts.NATRON_DIR + "/mod_data_" + self.uid
def get_render_session_id_file_path(self):
return utils.get_hidden_user_dir_path(
) + appconsts.NATRON_DIR + "/LATEST_RENDER_INSTANCE_ID"
def _get_assets_file():
return utils.get_hidden_user_dir_path() + MEDIA_ASSETS_IMPORT_FILE
def do_autosave():
autosave_file = utils.get_hidden_user_dir_path(
) + get_instance_autosave_file()
persistance.save_project(editorstate.PROJECT(), autosave_file)
return True
def get_autosave_files():
autosave_dir = utils.get_hidden_user_dir_path() + AUTOSAVE_DIR
return os.listdir(autosave_dir)
def main(root_path):
"""
Called at application start.
Initializes application with a default project.
"""
# DEBUG: Direct output to log file if log file set
if _log_file != None:
log_print_output_to_file()
# Print OS, Python version and GTK+ version
try:
os_release_file = open("/etc/os-release", "r")
os_text = os_release_file.read()
s_index = os_text.find("PRETTY_NAME=")
e_index = os_text.find("\n", s_index)
print "OS: " + os_text[s_index + 13:e_index - 1]
except:
pass
print "Python", sys.version
gtk_version = "%s.%s.%s" % (Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version())
print "GTK+ version:", gtk_version
editorstate.gtk_version = gtk_version
try:
editorstate.mlt_version = mlt.LIBMLT_VERSION
except:
editorstate.mlt_version = "0.0.99" # magic string for "not found"
print "SDL version:", str(editorstate.get_sdl_version())
# passing -xdg as a flag will change the user_dir location with XDG_CONFIG_HOME
# For full xdg-app support all the launch processes need to add this too, currently not impl.
for arg in sys.argv:
if arg.lower() == "-xdg":
editorstate.use_xdg = True
# Create hidden folders if not present
user_dir = utils.get_hidden_user_dir_path()
print "User dir:", user_dir
if not os.path.exists(user_dir):
os.mkdir(user_dir)
if not os.path.exists(user_dir + mltprofiles.USER_PROFILES_DIR):
os.mkdir(user_dir + mltprofiles.USER_PROFILES_DIR)
if not os.path.exists(user_dir + AUTOSAVE_DIR):
os.mkdir(user_dir + AUTOSAVE_DIR)
if not os.path.exists(user_dir + BATCH_DIR):
os.mkdir(user_dir + BATCH_DIR)
if not os.path.exists(user_dir + appconsts.AUDIO_LEVELS_DIR):
os.mkdir(user_dir + appconsts.AUDIO_LEVELS_DIR)
if not os.path.exists(utils.get_hidden_screenshot_dir_path()):
os.mkdir(utils.get_hidden_screenshot_dir_path())
if not os.path.exists(user_dir + appconsts.GMIC_DIR):
os.mkdir(user_dir + appconsts.GMIC_DIR)
if not os.path.exists(user_dir + appconsts.MATCH_FRAME_DIR):
os.mkdir(user_dir + appconsts.MATCH_FRAME_DIR)
if not os.path.exists(user_dir + appconsts.TRIM_VIEW_DIR):
os.mkdir(user_dir + appconsts.TRIM_VIEW_DIR)
if not os.path.exists(user_dir + appconsts.NATRON_DIR):
os.mkdir(user_dir + appconsts.NATRON_DIR)
# Set paths.
respaths.set_paths(root_path)
# Load editor prefs and list of recent projects
editorpersistance.load()
if editorpersistance.prefs.dark_theme == True:
respaths.apply_dark_theme()
if editorpersistance.prefs.display_all_audio_levels == False:
editorstate.display_all_audio_levels = False
editorpersistance.create_thumbs_folder_if_needed(user_dir)
editorpersistance.create_rendered_clips_folder_if_needed(user_dir)
editorpersistance.save()
# Init translations module with translations data
translations.init_languages()
translations.load_filters_translations()
mlttransitions.init_module()
# Apr-2017 - SvdB - Keyboard shortcuts
shortcuts.load_shortcut_files()
shortcuts.load_shortcuts()
# RHEL7/CentOS compatibility fix
if gtk_version == "3.8.8":
GObject.threads_init()
# Init gtk threads
Gdk.threads_init()
Gdk.threads_enter()
# Request dark theme if so desired
if editorpersistance.prefs.dark_theme == True:
Gtk.Settings.get_default().set_property(
"gtk-application-prefer-dark-theme", True)
# Load drag'n'drop images
dnd.init()
# Adjust gui parameters for smaller screens
scr_w = Gdk.Screen.width()
scr_h = Gdk.Screen.height()
editorstate.SCREEN_WIDTH = scr_w
editorstate.SCREEN_HEIGHT = scr_h
print scr_w, scr_h
print "Small height:", editorstate.screen_size_small_height()
print "Small width:", editorstate.screen_size_small_width()
_set_draw_params()
# Refuse to run on too small screen.
if scr_w < 1151 or scr_h < 767:
_too_small_screen_exit()
return
# Splash screen
if editorpersistance.prefs.display_splash_screen == True:
show_splash_screen()
# Init MLT framework
repo = mlt.Factory().init()
# Set numeric locale to use "." as radix, MLT initilizes this to OS locale and this causes bugs
locale.setlocale(locale.LC_NUMERIC, 'C')
# Check for codecs and formats on the system
mltenv.check_available_features(repo)
renderconsumer.load_render_profiles()
# Load filter and compositor descriptions from xml files.
mltfilters.load_filters_xml(mltenv.services)
mlttransitions.load_compositors_xml(mltenv.transitions)
# Replace some services if better replacements available
mltfilters.replace_services(mltenv.services)
# Create list of available mlt profiles
mltprofiles.load_profile_list()
# Save assoc file path if found in arguments
global assoc_file_path
assoc_file_path = get_assoc_file_path()
# There is always a project open, so at startup we create a default project.
# Set default project as the project being edited.
editorstate.project = projectdata.get_default_project()
check_crash = True
# Audiomonitoring being available needs to be known before GUI creation
audiomonitoring.init(editorstate.project.profile)
# Set trim view mode to current default value
editorstate.show_trim_view = editorpersistance.prefs.trim_view_default
# Check for tools and init tools integration
gmic.test_availablity()
toolnatron.init()
toolsintegration.init()
#toolsintegration.test()
# Create player object
create_player()
# Create main window and set widget handles in gui.py for more convenient reference.
create_gui()
# Inits widgets with project data
init_project_gui()
# Inits widgets with current sequence data
init_sequence_gui()
# Launch player now that data and gui exist
launch_player()
# Editor and modules need some more initializing
init_editor_state()
# Tracks need to be recentered if window is resized.
# Connect listener for this now that the tline panel size allocation is sure to be available.
global window_resize_id, window_state_id
window_resize_id = gui.editor_window.window.connect(
"size-allocate", lambda w, e: updater.window_resized())
window_state_id = gui.editor_window.window.connect(
"window-state-event", lambda w, e: updater.window_resized())
# Get existing autosave files
autosave_files = get_autosave_files()
# Clear splash
if ((editorpersistance.prefs.display_splash_screen == True)
and len(autosave_files) == 0):
global splash_timeout_id
splash_timeout_id = GLib.timeout_add(2600, destroy_splash_screen)
splash_screen.show_all()
appconsts.SAVEFILE_VERSION = projectdata.SAVEFILE_VERSION # THIS IS A QUESTIONABLE IDEA TO SIMPLIFY IMPORTS, NOT DRY. WHEN DOING TOOLS THAT RUN IN ANOTHER PROCESSES AND SAVE PROJECTS, THIS LINE NEEDS TO BE THERE ALSO.
# Every running instance has unique autosave file which is deleted at exit
set_instance_autosave_id()
# Existance of autosave file hints that program was exited abnormally
if check_crash == True and len(autosave_files) > 0:
if len(autosave_files) == 1:
GObject.timeout_add(10, autosave_recovery_dialog)
else:
GObject.timeout_add(10, autosaves_many_recovery_dialog)
else:
start_autosave()
# We prefer to monkeypatch some callbacks into some modules, usually to
# maintain a simpler and/or non-circular import structure
monkeypatch_callbacks()
# File in assoc_file_path is opened after very short delay
if not (check_crash == True and len(autosave_files) > 0):
if assoc_file_path != None:
print "Launch assoc file:", assoc_file_path
global assoc_timeout_id
assoc_timeout_id = GObject.timeout_add(10, open_assoc_file)
# SDL 2 consumer needs to created after Gtk.main() has run enough for window to be visble
if editorstate.get_sdl_version(
) == editorstate.SDL_2: # needs more state considerion still
print "SDL2 timeout launch"
global sdl2_timeout_id
sdl2_timeout_id = GObject.timeout_add(1500, create_sdl_2_consumer)
# Launch gtk+ main loop
Gtk.main()
Gdk.threads_leave()
def _get_pid_file_path():
user_dir = utils.get_hidden_user_dir_path()
return user_dir + PID_FILE
def get_datafiles_dir():
return utils.get_hidden_user_dir_path() + DATAFILES_DIR
def get_modify_exec_data_file_path(self, uid):
return utils.get_hidden_user_dir_path(
) + appconsts.NATRON_DIR + "/session_" + uid + "/mod_data"