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 "Application version: " + editorstate.appversion
# 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.theme != appconsts.LIGHT_THEME:
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()
# We respaths and translations data available so we need to init in a function.
workflow.init_data()
# RHEL7/CentOS compatibility fix
if gtk_version == "3.8.8":
GObject.threads_init()
# Init gtk threads
Gdk.threads_init()
Gdk.threads_enter()
# Themes
if editorpersistance.prefs.theme == appconsts.FLOWBLADE_THEME:
success = gui.apply_gtk_css()
if not success:
editorpersistance.prefs.theme = appconsts.LIGHT_THEME
editorpersistance.save()
if editorpersistance.prefs.theme != appconsts.LIGHT_THEME:
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 "Screen size:", scr_w, "x", 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()
processutils.prepare_mlt_repo(repo)
# 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()
# Show splash
if ((editorpersistance.prefs.display_splash_screen == True) and len(autosave_files) == 0) and not editorstate.runtime_version_greater_then_test_version(editorpersistance.prefs.workflow_dialog_last_version_shown, editorstate.appversion):
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)
if editorpersistance.prefs.theme == appconsts.FLOWBLADE_THEME:
gui.apply_flowblade_theme_fixes()
# 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)
# In PositionNumericalEntries we are using Gtk.Entry objects in a way that works for us nicely, but is somehow "error" for Gtk, so we just kill this.
Gtk.Settings.get_default().set_property("gtk-error-bell", False)
# Show first run worflow info dialog if not shown for this version of application.
if editorstate.runtime_version_greater_then_test_version(editorpersistance.prefs.workflow_dialog_last_version_shown, editorstate.appversion):
GObject.timeout_add(500, show_worflow_info_dialog)
# Launch gtk+ main loop
Gtk.main()
Gdk.threads_leave()
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.theme != appconsts.LIGHT_THEME:
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()
# We respaths and translations data available so we need to init in a function.
workflow.init_data()
# RHEL7/CentOS compatibility fix
if gtk_version == "3.8.8":
GObject.threads_init()
# Init gtk threads
Gdk.threads_init()
Gdk.threads_enter()
# Themes
if editorpersistance.prefs.theme != appconsts.LIGHT_THEME:
Gtk.Settings.get_default().set_property("gtk-application-prefer-dark-theme", True)
if editorpersistance.prefs.theme == appconsts.FLOWBLADE_THEME:
gui.apply_gtk_css()
# 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()
repo.producers().set('qimage', None, 0)
repo.producers().set('qtext', None, 0)
repo.producers().set('kdenlivetitle', None, 0)
# 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()