def run_path(self, path):
"""Run a path command, namely populate files or focus directory.
Args:
path: The path to run on.
"""
# Expand home and use absolute path
path = os.path.abspath(os.path.expanduser(path))
if os.path.exists(path):
if os.path.isdir(path):
# Focus directory in the library
self.app["library"].move_up(path)
self.app["window"].last_focused = "lib"
else:
# If it is an image open it
self.app.paths = []
self.app.paths, self.app.index = populate([path])
self.app["image"].load_image()
# Reload library in lib mode, do not open it in image mode
pathdir = os.path.dirname(path)
if self.app["window"].last_focused == "lib":
self.app["library"].move_up(pathdir)
# Focus it in the treeview so it can be accessed via "l"
for i, fil in enumerate(self.app["library"].files):
if fil in path:
self.app["library"].treeview.set_cursor(Gtk.TreePath(i), None, False)
break
# Show the image
self.app["library"].scrollable_treeview.set_hexpand(False)
self.app["image"].scrolled_win.show()
else:
self.app["library"].move_up(pathdir, True)
else:
self.app["statusbar"].err_message("Warning: Not a valid path")
def load(self, tagname):
"""Load all images in a tag as current filelist.
Args:
tagname: Name of tag to operate on.
"""
os.chdir(self.directory)
# Read file and get all tagged images as list
tagged_images = self.read(tagname)
# Populate filelist
self.app.paths = []
self.app.paths = populate(tagged_images)[0]
if self.app.paths:
self.app["image"].scrolled_win.show()
self.app["library"].scrollable_treeview.set_hexpand(False)
self.app["image"].load_image()
# Focus in library if it is open
if self.app["library"].grid.is_visible():
self.app["library"].reload(self.directory)
tag_pos = self.app["library"].files.index(tagname)
self.app["library"].treeview.set_cursor(Gtk.TreePath(tag_pos),
None, False)
# Remember last tag selected
self.last = tagname
else:
message = "Tagfile '%s' has no valid images" % (tagname)
self.app["statusbar"].err_message(message)
self.last = ""
def setUpClass(cls):
cls.working_directory = os.getcwd()
os.chdir("vimiv")
cls.settings = parse_config()
paths, index = populate(["testimages"], False, False)
cls.vimiv = v_main.Vimiv(cls.settings, paths, index)
cls.vimiv.main()
# Move away from directory
cls.vimiv.library.scroll("j")
def pipe(self, pipe_input):
"""Run output of external command in a pipe.
This checks for directories, files and vimiv commands.
Args:
pipe_input: Command that comes from pipe.
"""
# Leave if no pipe_input came
if not pipe_input:
self.app["statusbar"].err_message("No input from pipe")
return
# Make the pipe_input a file
pipe_input = pipe_input.decode("utf-8")
# List of commands without empty line
pipe_input = pipe_input.split("\n")[:-1]
startout = pipe_input[0]
# Do different stuff depending on the first line of pipe_input
if os.path.isdir(startout):
self.app["library"].move_up(startout)
elif os.path.isfile(startout):
# Remember old file if no image was in filelist
if self.app.paths:
old_pos = [self.app.paths[self.app.index]]
self.app.paths = []
else:
old_pos = []
# Populate filelist
self.app.paths, self.app.index = populate(pipe_input)
if self.app.paths: # Images were found
self.app["image"].scrolled_win.show()
self.app["image"].load_image()
# Close library if necessary
if self.app["library"].grid.is_visible():
self.app["library"].toggle()
elif old_pos: # Nothing found, go back
self.app.paths, self.app.index = populate(old_pos)
self.app["statusbar"].err_message("No image found")
else: # Run every line as an internal command
for cmd in pipe_input:
self.run_command(cmd)
def toggle(self, select_image=False):
"""Toggle thumbnail mode.
Args:
select_image: If True an image was selected. Never focus the library
then.
"""
# Close
if self.toggled:
self.app["image"].scrolled_win.remove(self.iconview)
self.app["image"].scrolled_win.add(self.app["image"].viewport)
if self.app["window"].last_focused == "im" or select_image:
self.app["image"].scrolled_win.grab_focus()
elif self.app["window"].last_focused == "lib":
self.app["library"].focus()
# Re-expand the library if there is no image and the setting
# applies
if self.app["library"].expand:
try:
self.app["image"].pixbuf_original.get_height()
except:
self.app["image"].scrolled_win.hide()
self.app["library"].scrollable_treeview.set_hexpand(
True)
self.toggled = False
# Open thumbnail mode differently depending on where we come from
elif self.app.paths and self.app["image"].scrolled_win.is_focus():
self.app["window"].last_focused = "im"
self.show()
elif self.app["library"].files \
and self.app["library"].treeview.is_focus():
self.app["window"].last_focused = "lib"
self.app.paths, self.app.index = \
populate(self.app["library"].files)
self.app["library"].scrollable_treeview.set_hexpand(False)
if self.app.paths:
self.app["image"].scrolled_win.show()
self.show()
else:
self.app["statusbar"].err_message("No open image")
return
# Manipulate bar is useless in thumbnail mode
if self.app["manipulate"].scrolled_win.is_visible():
self.app["manipulate"].toggle()
# Update info for the current mode
self.app["statusbar"].update_info()
def file_select(self, treeview, path, column, close):
"""Show image or open directory for activated file in library.
Args:
treeview: The Gtk.TreeView which emitted the signal.
path: Gtk.TreePath that was activated.
column: Column that was activated.
close: If True close the library when finished.
"""
count = path.get_indices()[0]
fil = self.files[count]
self.remember_pos(os.getcwd(), count)
# Tags
if os.getcwd() == self.app["tags"].directory:
# Close if selected twice
if fil == self.app["tags"].last:
self.toggle()
self.app["tags"].load(fil)
return
# Rest
if os.path.isdir(fil): # Open the directory
self.move_up(fil)
else: # Focus the image and populate a new list from the dir
# If thumbnail toggled, go out
if self.app["thumbnail"].toggled:
self.app["thumbnail"].toggle()
self.treeview.grab_focus()
if self.app.paths and fil in self.app.paths[self.app.index]:
close = True # Close if file selected twice
index = 0 # Catch directories to focus correctly
for f in self.files:
if f == fil:
break
elif os.path.isfile(f):
index += 1
self.app.paths, self.app.index = populate(self.files)
if self.app.paths:
self.scrollable_treeview.set_hexpand(False)
self.app["image"].scrolled_win.show()
# Close the library depending on key and repeat
if close:
# We do not need to update the image as it is done later
# anyway
self.toggle(update_image=False)
self.app["image"].move_index(delta=index)
def activate_vimiv(self, app):
"""Starting point for the vimiv application.
Args:
app: The application itself.
"""
parse_dirs(self.directory)
self.init_widgets()
self.create_window_structure()
app.add_window(self["window"])
# Show everything and then hide whatever needs to be hidden
self["window"].show_all()
self["manipulate"].scrolled_win.hide()
self["commandline"].entry.hide()
self["completions"].hide()
# Statusbar depending on setting
if self["statusbar"].hidden:
self["statusbar"].bar.hide()
self["statusbar"].set_separator_height()
# Try to generate imagelist recursively from the current directory if
# recursive is given and not paths exist
if self.settings["GENERAL"]["recursive"] and not self.paths:
shuffle = self.settings["GENERAL"]["shuffle"]
self.paths, self.index = populate([os.getcwd()], True, shuffle)
# Show the image if an imagelist exists
if self.paths:
self["image"].load_image()
# Show library at the beginning?
if not self["library"].show_at_start:
self["library"].grid.hide()
self["image"].scrolled_win.grab_focus()
# Start in slideshow mode?
if self["slideshow"].at_start:
self["slideshow"].toggle()
else:
# Slideshow without paths makes no sense
self["slideshow"].running = False
self["library"].reload(os.getcwd())
if self["library"].expand:
self["image"].scrolled_win.hide()
self["statusbar"].err_message("No valid paths, opening library viewer")
def do_open(self, files, n_files, hint):
"""Open files by populating self.paths and self.index.
Args:
files: List of Gio.Files.
n_files: Number of files.
hint: Special string for user, always empty in vimiv.
"""
filenames = [fil.get_path() for fil in files]
# Move to the directory of the first argument
if os.path.isdir(filenames[0]):
working_directory = filenames[0]
else:
working_directory = os.path.dirname(filenames[0])
if os.path.exists(working_directory):
os.chdir(working_directory)
# Populate list of images
recursive = self.settings["GENERAL"]["recursive"]
shuffle = self.settings["GENERAL"]["shuffle"]
self.paths, self.index = populate(filenames, recursive, shuffle)
# Activate vimiv after opening files
self.activate_vimiv(self)
def do_handle_local_options(self, options):
"""Handle commandline arguments.
Args:
options: The dictionary containing all options given to the
commandline.
Return:
Exitcode or -1 to continue
"""
def set_option(name, section, setting, value=0):
"""Set a setting in self.settings according to commandline option.
Args:
name: Name of the commandline option
section: Name of section in self.settings to modify.
setting: Name of setting in self.settings to modify.
value: One of 0, 1 or 2.
0: Set setting to False.
1: Set setting to True.
2: Set setting to value given in the commandline.
"""
if options.contains(name):
valuedict = {0: False, 1: True}
if value == 2:
valuedict[2] = options.lookup_value(name).unpack()
self.settings[section][setting] = valuedict[value]
# If the version option is given, print version and exit 0
if options.contains("version"):
information = Information()
print(information.get_version())
return 0
# Temp basedir removes all current settings and sets them to default
if options.contains("temp-basedir"):
self.settings = set_defaults()
self.directory = mkdtemp()
# If we start from desktop, move to the wanted directory
# Else if the input does not come from a tty, e.g. find "" | vimiv, set
# paths and index according to the input from the pipe
if options.contains("start-from-desktop"):
os.chdir(self.settings["LIBRARY"]["desktop_start_dir"])
elif not sys.stdin.isatty():
tty_paths = []
for line in sys.stdin:
tty_paths.append(line.rstrip("\n"))
self.paths, self.index = populate(tty_paths)
set_option("bar", "GENERAL", "display_bar", 1)
set_option("no-bar", "GENERAL", "display_bar", 0)
set_option("library", "LIBRARY", "show_library", 1)
set_option("no-library", "LIBRARY", "show_library", 0)
set_option("fullscreen", "GENERAL", "start_fullscreen", 1)
set_option("no-fullscreen", "GENERAL", "start_fullscreen", 0)
set_option("shuffle", "GENERAL", "shuffle", 1)
set_option("no-shuffle", "GENERAL", "shuffle", 0)
set_option("recursive", "GENERAL", "recursive", 1)
set_option("no-recursive", "GENERAL", "recursive", 0)
set_option("slideshow", "GENERAL", "start_slideshow", 1)
set_option("slideshow-delay", "GENERAL", "slideshow_delay", 2)
set_option("geometry", "GENERAL", "geometry", 2)
return -1 # To continue
