Merge branch 'gtkgui_helpers' into 'master'
gtkgui_helpers: remove some unused code See merge request !125
This commit is contained in:
Yann Leboulanger
commit
b7efb3604e
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@ -202,99 +202,6 @@ def get_theme_font_for_option(theme, option):
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fd.merge(font_desc, True)
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return fd.to_string()
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def get_default_font():
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"""
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Get the desktop setting for application font first check for GNOME, then
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Xfce and last KDE it returns None on failure or else a string 'Font Size'
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"""
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try:
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gi.require_version('GConf', '2.0')
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from gi.repository import GConf
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client = GConf.Client.get_default()
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value = client.get_string("/desktop/gnome/interface/font_name")
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return value.decode("utf8")
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except ValueError:
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pass
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# try to get Xfce default font
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# Xfce 4.2 and higher follow freedesktop.org's Base Directory Specification
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# see http://www.xfce.org/~benny/xfce/file-locations.html
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# and http://freedesktop.org/Standards/basedir-spec
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xdg_config_home = os.environ.get('XDG_CONFIG_HOME', '')
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if xdg_config_home == '':
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xdg_config_home = os.path.expanduser('~/.config') # default
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xfce_config_file = os.path.join(xdg_config_home,
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'xfce4/mcs_settings/Gtk.xml')
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kde_config_file = os.path.expanduser('~/.kde/share/config/kdeglobals')
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if os.path.exists(xfce_config_file):
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try:
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for line in open(xfce_config_file):
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if line.find('name="Gtk/FontName"') != -1:
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start = line.find('value="') + 7
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return line[start:line.find('"', start)]
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except Exception:
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#we talk about file
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print(_('Error: cannot open %s for reading') % xfce_config_file,
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file=sys.stderr)
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elif os.path.exists(kde_config_file):
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try:
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for line in open(kde_config_file):
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if line.find('font=') == 0: # font=Verdana,9,other_numbers
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start = 5 # 5 is len('font=')
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line = line[start:]
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values = line.split(',')
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font_name = values[0]
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font_size = values[1]
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font_string = '%s %s' % (font_name, font_size) # Verdana 9
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return font_string
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except Exception:
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#we talk about file
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print(_('Error: cannot open %s for reading') % kde_config_file,
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file=sys.stderr)
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return None
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def get_running_processes():
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"""
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Return running processes or None (if /proc does not exist)
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"""
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if os.path.isdir('/proc'):
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# under Linux: checking if 'gnome-session' or
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# 'startkde' programs were run before gajim, by
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# checking /proc (if it exists)
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#
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# if something is unclear, read `man proc`;
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# if /proc exists, directories that have only numbers
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# in their names contain data about processes.
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# /proc/[xxx]/exe is a symlink to executable started
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# as process number [xxx].
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# filter out everything that we are not interested in:
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files = os.listdir('/proc')
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# files that doesn't have only digits in names...
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files = [f for f in files if f.isdigit()]
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# files that aren't directories...
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files = [f for f in files if os.path.isdir('/proc/' + f)]
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# processes owned by somebody not running gajim...
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# (we check if we have access to that file)
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files = [f for f in files if os.access('/proc/' + f +'/exe', os.F_OK)]
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# be sure that /proc/[number]/exe is really a symlink
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# to avoid TBs in incorrectly configured systems
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files = [f for f in files if os.path.islink('/proc/' + f + '/exe')]
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# list of processes
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processes = [os.path.basename(os.readlink('/proc/' + f +'/exe')) for f \
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in files]
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return processes
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return []
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def move_window(window, x, y):
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"""
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Move the window, but also check if out of screen
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@ -358,45 +265,6 @@ def scroll_to_end(widget):
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return False
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class HashDigest:
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def __init__(self, algo, digest):
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self.algo = self.cleanID(algo)
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self.digest = self.cleanID(digest)
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def cleanID(self, id_):
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id_ = id_.strip().lower()
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for strip in (' :.-_'):
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id_ = id_.replace(strip, '')
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return id_
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def __eq__(self, other):
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sa, sd = self.algo, self.digest
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if isinstance(other, self.__class__):
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oa, od = other.algo, other.digest
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elif isinstance(other, str):
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sa, oa, od = None, None, self.cleanID(other)
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elif isinstance(other, tuple) and len(other) == 2:
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oa, od = self.cleanID(other[0]), self.cleanID(other[1])
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else:
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return False
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return sa == oa and sd == od
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def __ne__(self, other):
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return not self == other
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def __hash__(self):
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return self.algo ^ self.digest
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def __str__(self):
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prettydigest = ''
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for i in range(0, len(self.digest), 2):
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prettydigest += self.digest[i:i + 2] + ':'
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return prettydigest[:-1]
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def __repr__(self):
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return "%s(%s, %s)" % (self.__class__, repr(self.algo), repr(str(self)))
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class ServersXMLHandler(xml.sax.ContentHandler):
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def __init__(self):
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xml.sax.ContentHandler.__init__(self)
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@ -433,49 +301,6 @@ def set_unset_urgency_hint(window, unread_messages_no):
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else:
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window.props.urgency_hint = False
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def get_abspath_for_script(scriptname, want_type = False):
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"""
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Check if we are svn or normal user and return abspath to asked script if
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want_type is True we return 'svn' or 'install'
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"""
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if os.path.isdir('.svn'): # we are svn user
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type_ = 'svn'
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cwd = os.getcwd() # it's always ending with src
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if scriptname == 'gajim-remote':
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path_to_script = cwd + '/gajim-remote.py'
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elif scriptname == 'gajim':
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script = '#!/bin/sh\n' # the script we may create
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script += 'cd %s' % cwd
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path_to_script = cwd + '/../scripts/gajim_sm_script'
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try:
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if os.path.exists(path_to_script):
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os.remove(path_to_script)
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f = open(path_to_script, 'w')
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script += '\nexec python -OOt gajim.py $0 $@\n'
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f.write(script)
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f.close()
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os.chmod(path_to_script, 0o700)
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except OSError: # do not traceback (could be a permission problem)
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#we talk about a file here
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s = _('Could not write to %s. Session Management support will '
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'not work') % path_to_script
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print(s, file=sys.stderr)
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else: # normal user (not svn user)
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type_ = 'install'
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# always make it like '/usr/local/bin/gajim'
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path_to_script = helpers.is_in_path(scriptname, True)
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if want_type:
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return path_to_script, type_
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else:
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return path_to_script
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# feeding the image directly into the pixbuf seems possible, but is error prone and causes image distortions and segfaults.
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# see http://stackoverflow.com/a/8892894/3528174
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# and https://developer.gnome.org/gdk-pixbuf/unstable/gdk-pixbuf-Image-Data-in-Memory.html#gdk-pixbuf-new-from-bytes
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@ -734,27 +559,6 @@ def make_pixbuf_grayscale(pixbuf):
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pixbuf.saturate_and_pixelate(pixbuf2, 0.0, False)
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return pixbuf2
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def escape_underscore(s):
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"""
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Escape underlines to prevent them from being interpreted as keyboard
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accelerators
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"""
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return s.replace('_', '__')
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def get_state_image_from_file_path_show(file_path, show):
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state_file = show.replace(' ', '_')
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files = []
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files.append(os.path.join(file_path, state_file + '.png'))
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files.append(os.path.join(file_path, state_file + '.gif'))
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image = Gtk.Image()
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image.set_from_pixbuf(None)
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for file_ in files:
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if os.path.exists(file_):
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image.set_from_file(file_)
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break
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return image
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def get_possible_button_event(event):
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"""
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Mouse or keyboard caused the event?
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@ -839,9 +643,6 @@ def on_avatar_save_as_menuitem_activate(widget, jid, default_name=''):
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dialog.connect('delete-event', lambda widget, event:
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on_cancel(widget))
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def on_bm_header_changed_state(widget, event):
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widget.set_state(Gtk.StateType.NORMAL) #do not allow selected_state
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def create_combobox(value_list, selected_value = None):
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"""
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Value_list is [(label1, value1)]
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