952 lines
32 KiB
Python
952 lines
32 KiB
Python
# -*- coding:utf-8 -*-
|
|
## src/gtkgui_helpers.py
|
|
##
|
|
## Copyright (C) 2003-2014 Yann Leboulanger <asterix AT lagaule.org>
|
|
## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
|
|
## Copyright (C) 2005-2007 Nikos Kouremenos <kourem AT gmail.com>
|
|
## Copyright (C) 2006 Travis Shirk <travis AT pobox.com>
|
|
## Copyright (C) 2006-2007 Junglecow J <junglecow AT gmail.com>
|
|
## Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
|
|
## Copyright (C) 2007 James Newton <redshodan AT gmail.com>
|
|
## Julien Pivotto <roidelapluie AT gmail.com>
|
|
## Copyright (C) 2007-2008 Stephan Erb <steve-e AT h3c.de>
|
|
## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
|
|
##
|
|
## This file is part of Gajim.
|
|
##
|
|
## Gajim is free software; you can redistribute it and/or modify
|
|
## it under the terms of the GNU General Public License as published
|
|
## by the Free Software Foundation; version 3 only.
|
|
##
|
|
## Gajim is distributed in the hope that it will be useful,
|
|
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
## GNU General Public License for more details.
|
|
##
|
|
## You should have received a copy of the GNU General Public License
|
|
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
|
|
##
|
|
|
|
import xml.sax.saxutils
|
|
import gi
|
|
from gi.repository import Gtk
|
|
from gi.repository import Gdk
|
|
from gi.repository import GdkPixbuf
|
|
from gi.repository import GLib
|
|
from gi.repository import Pango
|
|
import cairo
|
|
import os
|
|
import sys
|
|
import math
|
|
import xml.etree.ElementTree as ET
|
|
try:
|
|
from PIL import Image
|
|
except:
|
|
pass
|
|
from io import BytesIO
|
|
|
|
import logging
|
|
log = logging.getLogger('gajim.gtkgui_helpers')
|
|
|
|
from gajim.common import i18n
|
|
from gajim.common import app
|
|
from gajim.common import pep
|
|
from gajim.common import configpaths
|
|
from gajim.common.const import PEPEventType, ACTIVITIES
|
|
from gajim.filechoosers import AvatarSaveDialog
|
|
|
|
gtk_icon_theme = Gtk.IconTheme.get_default()
|
|
gtk_icon_theme.append_search_path(configpaths.get('ICONS'))
|
|
|
|
class Color:
|
|
BLACK = Gdk.RGBA(red=0, green=0, blue=0, alpha=1)
|
|
GREEN = Gdk.RGBA(red=115/255, green=210/255, blue=22/255, alpha=1)
|
|
RED = Gdk.RGBA(red=204/255, green=0, blue=0, alpha=1)
|
|
GREY = Gdk.RGBA(red=195/255, green=195/255, blue=192/255, alpha=1)
|
|
ORANGE = Gdk.RGBA(red=245/255, green=121/255, blue=0/255, alpha=1)
|
|
|
|
def get_icon_pixmap(icon_name, size=16, color=None, quiet=False):
|
|
try:
|
|
iconinfo = gtk_icon_theme.lookup_icon(icon_name, size, 0)
|
|
if not iconinfo:
|
|
raise GLib.GError
|
|
if color:
|
|
pixbuf, was_symbolic = iconinfo.load_symbolic(*color)
|
|
return pixbuf
|
|
return iconinfo.load_icon()
|
|
except GLib.GError as e:
|
|
if not quiet:
|
|
log.error('Unable to load icon %s: %s' % (icon_name, str(e)))
|
|
|
|
def get_icon_path(icon_name, size=16):
|
|
try:
|
|
icon_info = gtk_icon_theme.lookup_icon(icon_name, size, 0)
|
|
if icon_info == None:
|
|
log.error('Icon not found: %s' % icon_name)
|
|
return ""
|
|
else:
|
|
return icon_info.get_filename()
|
|
except GLib.GError as e:
|
|
log.error("Unable to find icon %s: %s" % (icon_name, str(e)))
|
|
|
|
|
|
HAS_PYWIN32 = True
|
|
if os.name == 'nt':
|
|
try:
|
|
import win32file
|
|
import win32con
|
|
import pywintypes
|
|
except ImportError:
|
|
HAS_PYWIN32 = False
|
|
|
|
from gajim.common import helpers
|
|
|
|
def get_total_screen_geometry():
|
|
screen = Gdk.Screen.get_default()
|
|
window = Gdk.Screen.get_root_window(screen)
|
|
return window.get_width(), window.get_height()
|
|
|
|
def add_image_to_button(button, icon_name):
|
|
img = Gtk.Image()
|
|
path_img = get_icon_path(icon_name)
|
|
img.set_from_file(path_img)
|
|
button.set_image(img)
|
|
|
|
def get_image_button(icon_name, tooltip, toggle=False):
|
|
if toggle:
|
|
button = Gtk.ToggleButton()
|
|
icon = get_icon_pixmap(icon_name)
|
|
image = Gtk.Image()
|
|
image.set_from_pixbuf(icon)
|
|
button.set_image(image)
|
|
else:
|
|
button = Gtk.Button.new_from_icon_name(
|
|
icon_name, Gtk.IconSize.MENU)
|
|
button.set_tooltip_text(tooltip)
|
|
return button
|
|
|
|
def get_gtk_builder(file_name, widget=None):
|
|
file_path = os.path.join(configpaths.get('GUI'), file_name)
|
|
builder = _translate(file_path, widget)
|
|
builder.set_translation_domain(i18n.DOMAIN)
|
|
return builder
|
|
|
|
def _translate(gui_file, widget):
|
|
"""
|
|
This is a workaround for non working translation on Windows
|
|
"""
|
|
if sys.platform == "win32":
|
|
tree = ET.parse(gui_file)
|
|
for node in tree.iter():
|
|
if 'translatable' in node.attrib:
|
|
node.text = _(node.text)
|
|
xml_text = ET.tostring(tree.getroot(),
|
|
encoding='unicode',
|
|
method='xml')
|
|
if widget is not None:
|
|
builder = Gtk.Builder()
|
|
builder.add_objects_from_string(xml_text, [widget])
|
|
return builder
|
|
return Gtk.Builder.new_from_string(xml_text, -1)
|
|
else:
|
|
if widget is not None:
|
|
builder = Gtk.Builder()
|
|
builder.add_objects_from_file(gui_file, [widget])
|
|
return builder
|
|
return Gtk.Builder.new_from_file(gui_file)
|
|
|
|
def get_completion_liststore(entry):
|
|
"""
|
|
Create a completion model for entry widget completion list consists of
|
|
(Pixbuf, Text) rows
|
|
"""
|
|
completion = Gtk.EntryCompletion()
|
|
liststore = Gtk.ListStore(str, str)
|
|
|
|
render_pixbuf = Gtk.CellRendererPixbuf()
|
|
completion.pack_start(render_pixbuf, False)
|
|
completion.add_attribute(render_pixbuf, 'icon_name', 0)
|
|
|
|
render_text = Gtk.CellRendererText()
|
|
completion.pack_start(render_text, True)
|
|
completion.add_attribute(render_text, 'text', 1)
|
|
completion.set_property('text_column', 1)
|
|
completion.set_model(liststore)
|
|
entry.set_completion(completion)
|
|
return liststore
|
|
|
|
def get_theme_font_for_option(theme, option):
|
|
"""
|
|
Return string description of the font, stored in theme preferences
|
|
"""
|
|
font_name = app.config.get_per('themes', theme, option)
|
|
font_desc = Pango.FontDescription()
|
|
font_prop_str = app.config.get_per('themes', theme, option + 'attrs')
|
|
if font_prop_str:
|
|
if font_prop_str.find('B') != -1:
|
|
font_desc.set_weight(Pango.Weight.BOLD)
|
|
if font_prop_str.find('I') != -1:
|
|
font_desc.set_style(Pango.Style.ITALIC)
|
|
fd = Pango.FontDescription(font_name)
|
|
fd.merge(font_desc, True)
|
|
return fd.to_string()
|
|
|
|
def move_window(window, x, y):
|
|
"""
|
|
Move the window, but also check if out of screen
|
|
"""
|
|
screen_w, screen_h = get_total_screen_geometry()
|
|
if x < 0:
|
|
x = 0
|
|
if y < 0:
|
|
y = 0
|
|
w, h = window.get_size()
|
|
if x + w > screen_w:
|
|
x = screen_w - w
|
|
if y + h > screen_h:
|
|
y = screen_h - h
|
|
window.move(x, y)
|
|
|
|
def resize_window(window, w, h):
|
|
"""
|
|
Resize window, but also checks if huge window or negative values
|
|
"""
|
|
screen_w, screen_h = get_total_screen_geometry()
|
|
if not w or not h:
|
|
return
|
|
if w > screen_w:
|
|
w = screen_w
|
|
if h > screen_h:
|
|
h = screen_h
|
|
window.resize(abs(w), abs(h))
|
|
|
|
def at_the_end(widget):
|
|
"""Determines if a Scrollbar in a GtkScrolledWindow is at the end.
|
|
|
|
Args:
|
|
widget (GtkScrolledWindow)
|
|
|
|
Returns:
|
|
bool: The return value is True if at the end, False if not.
|
|
"""
|
|
adj_v = widget.get_vadjustment()
|
|
max_scroll_pos = adj_v.get_upper() - adj_v.get_page_size()
|
|
at_the_end = (adj_v.get_value() == max_scroll_pos)
|
|
return at_the_end
|
|
|
|
def scroll_to_end(widget):
|
|
"""Scrolls to the end of a GtkScrolledWindow.
|
|
|
|
Args:
|
|
widget (GtkScrolledWindow)
|
|
|
|
Returns:
|
|
bool: The return value is False so it can be used with GLib.idle_add.
|
|
"""
|
|
adj_v = widget.get_vadjustment()
|
|
if adj_v is None:
|
|
# This can happen when the Widget is already destroyed when called
|
|
# from GLib.idle_add
|
|
return False
|
|
max_scroll_pos = adj_v.get_upper() - adj_v.get_page_size()
|
|
adj_v.set_value(max_scroll_pos)
|
|
|
|
adj_h = widget.get_hadjustment()
|
|
adj_h.set_value(0)
|
|
return False
|
|
|
|
|
|
class ServersXMLHandler(xml.sax.ContentHandler):
|
|
def __init__(self):
|
|
xml.sax.ContentHandler.__init__(self)
|
|
self.servers = []
|
|
|
|
def startElement(self, name, attributes):
|
|
if name == 'item':
|
|
if 'jid' in attributes.getNames():
|
|
self.servers.append(attributes.getValue('jid'))
|
|
|
|
def endElement(self, name):
|
|
pass
|
|
|
|
def parse_server_xml(path_to_file):
|
|
try:
|
|
handler = ServersXMLHandler()
|
|
xml.sax.parse(path_to_file, handler)
|
|
return handler.servers
|
|
# handle exception if unable to open file
|
|
except IOError as message:
|
|
print(_('Error reading file:') + str(message), file=sys.stderr)
|
|
# handle exception parsing file
|
|
except xml.sax.SAXParseException as message:
|
|
print(_('Error parsing file:') + str(message), file=sys.stderr)
|
|
|
|
def set_unset_urgency_hint(window, unread_messages_no):
|
|
"""
|
|
Sets/unset urgency hint in window argument depending if we have unread
|
|
messages or not
|
|
"""
|
|
if app.config.get('use_urgency_hint'):
|
|
if unread_messages_no > 0:
|
|
window.props.urgency_hint = True
|
|
else:
|
|
window.props.urgency_hint = False
|
|
|
|
def get_pixbuf_from_data(file_data):
|
|
"""
|
|
Get image data and returns GdkPixbuf.Pixbuf
|
|
"""
|
|
pixbufloader = GdkPixbuf.PixbufLoader()
|
|
try:
|
|
pixbufloader.write(file_data)
|
|
pixbufloader.close()
|
|
pixbuf = pixbufloader.get_pixbuf()
|
|
except GLib.GError:
|
|
pixbufloader.close()
|
|
|
|
log.warning('loading avatar using pixbufloader failed, trying to '
|
|
'convert avatar image using pillow')
|
|
try:
|
|
avatar = Image.open(BytesIO(file_data)).convert("RGBA")
|
|
array = GLib.Bytes.new(avatar.tobytes())
|
|
width, height = avatar.size
|
|
pixbuf = GdkPixbuf.Pixbuf.new_from_bytes(
|
|
array, GdkPixbuf.Colorspace.RGB,
|
|
True, 8, width, height, width * 4)
|
|
except Exception:
|
|
log.warning('Could not use pillow to convert avatar image, '
|
|
'image cannot be displayed', exc_info=True)
|
|
return
|
|
|
|
return pixbuf
|
|
|
|
def get_cursor(attr):
|
|
display = Gdk.Display.get_default()
|
|
cursor = getattr(Gdk.CursorType, attr)
|
|
return Gdk.Cursor.new_for_display(display, cursor)
|
|
|
|
def get_current_desktop(window):
|
|
"""
|
|
Return the current virtual desktop for given window
|
|
|
|
NOTE: Window is a GDK window.
|
|
"""
|
|
prop = window.property_get('_NET_CURRENT_DESKTOP')
|
|
if prop is None: # it means it's normal window (not root window)
|
|
# so we look for it's current virtual desktop in another property
|
|
prop = window.property_get('_NET_WM_DESKTOP')
|
|
|
|
if prop is not None:
|
|
# f.e. prop is ('CARDINAL', 32, [0]) we want 0 or 1.. from [0]
|
|
current_virtual_desktop_no = prop[2][0]
|
|
return current_virtual_desktop_no
|
|
|
|
def possibly_move_window_in_current_desktop(window):
|
|
"""
|
|
Moves GTK window to current virtual desktop if it is not in the current
|
|
virtual desktop
|
|
|
|
NOTE: Window is a GDK window.
|
|
"""
|
|
#TODO: property_get doesn't work:
|
|
#prop_atom = Gdk.Atom.intern('_NET_CURRENT_DESKTOP', False)
|
|
#type_atom = Gdk.Atom.intern("CARDINAL", False)
|
|
#w = Gdk.Screen.get_default().get_root_window()
|
|
#Gdk.property_get(w, prop_atom, type_atom, 0, 9999, False)
|
|
return False
|
|
if os.name == 'nt':
|
|
return False
|
|
|
|
root_window = Gdk.Screen.get_default().get_root_window()
|
|
# current user's vd
|
|
current_virtual_desktop_no = get_current_desktop(root_window)
|
|
|
|
# vd roster window is in
|
|
window_virtual_desktop = get_current_desktop(window.window)
|
|
|
|
# if one of those is None, something went wrong and we cannot know
|
|
# VD info, just hide it (default action) and not show it afterwards
|
|
if None not in (window_virtual_desktop, current_virtual_desktop_no):
|
|
if current_virtual_desktop_no != window_virtual_desktop:
|
|
# we are in another VD that the window was
|
|
# so show it in current VD
|
|
window.present()
|
|
return True
|
|
return False
|
|
|
|
def file_is_locked(path_to_file):
|
|
"""
|
|
Return True if file is locked
|
|
|
|
NOTE: Windows only.
|
|
"""
|
|
if os.name != 'nt': # just in case
|
|
return
|
|
|
|
if not HAS_PYWIN32:
|
|
return
|
|
|
|
secur_att = pywintypes.SECURITY_ATTRIBUTES()
|
|
secur_att.Initialize()
|
|
|
|
try:
|
|
# try make a handle for READING the file
|
|
hfile = win32file.CreateFile(
|
|
path_to_file, # path to file
|
|
win32con.GENERIC_READ, # open for reading
|
|
0, # do not share with other proc
|
|
secur_att,
|
|
win32con.OPEN_EXISTING, # existing file only
|
|
win32con.FILE_ATTRIBUTE_NORMAL, # normal file
|
|
0 # no attr. template
|
|
)
|
|
except pywintypes.error:
|
|
return True
|
|
else: # in case all went ok, close file handle (go to hell WinAPI)
|
|
hfile.Close()
|
|
return False
|
|
|
|
def get_fade_color(treeview, selected, focused):
|
|
"""
|
|
Get a gdk RGBA color that is between foreground and background in 0.3
|
|
0.7 respectively colors of the cell for the given treeview
|
|
"""
|
|
context = treeview.get_style_context()
|
|
if selected:
|
|
if focused: # is the window focused?
|
|
state = Gtk.StateFlags.SELECTED
|
|
else: # is it not? NOTE: many gtk themes change bg on this
|
|
state = Gtk.StateFlags.ACTIVE
|
|
else:
|
|
state = Gtk.StateFlags.NORMAL
|
|
|
|
bg = context.get_property('background-color', state)
|
|
fg = context.get_color(state)
|
|
|
|
p = 0.3 # background
|
|
q = 0.7 # foreground # p + q should do 1.0
|
|
return Gdk.RGBA(bg.red*p + fg.red*q, bg.green*p + fg.green*q,
|
|
bg.blue*p + fg.blue*q)
|
|
|
|
def make_gtk_month_python_month(month):
|
|
"""
|
|
GTK starts counting months from 0, so January is 0 but Python's time start
|
|
from 1, so align to Python
|
|
|
|
NOTE: Month MUST be an integer.
|
|
"""
|
|
return month + 1
|
|
|
|
def make_python_month_gtk_month(month):
|
|
return month - 1
|
|
|
|
def make_pixbuf_grayscale(pixbuf):
|
|
pixbuf2 = pixbuf.copy()
|
|
pixbuf.saturate_and_pixelate(pixbuf2, 0.0, False)
|
|
return pixbuf2
|
|
|
|
def get_possible_button_event(event):
|
|
"""
|
|
Mouse or keyboard caused the event?
|
|
"""
|
|
if event.type == Gdk.EventType.KEY_PRESS:
|
|
return 0 # no event.button so pass 0
|
|
# BUTTON_PRESS event, so pass event.button
|
|
return event.button
|
|
|
|
def destroy_widget(widget):
|
|
widget.destroy()
|
|
|
|
def scale_with_ratio(size, width, height):
|
|
if height == width:
|
|
return size, size
|
|
if height > width:
|
|
ratio = height / float(width)
|
|
return int(size / ratio), size
|
|
else:
|
|
ratio = width / float(height)
|
|
return size, int(size / ratio)
|
|
|
|
def scale_pixbuf(pixbuf, size):
|
|
width, height = scale_with_ratio(size,
|
|
pixbuf.get_width(),
|
|
pixbuf.get_height())
|
|
return pixbuf.scale_simple(width, height,
|
|
GdkPixbuf.InterpType.BILINEAR)
|
|
|
|
def scale_pixbuf_from_data(data, size):
|
|
pixbuf = get_pixbuf_from_data(data)
|
|
return scale_pixbuf(pixbuf, size)
|
|
|
|
def on_avatar_save_as_menuitem_activate(widget, avatar, default_name=''):
|
|
from gajim import dialogs
|
|
def on_continue(response, file_path):
|
|
if response < 0:
|
|
return
|
|
|
|
app.config.set('last_save_dir', os.path.dirname(file_path))
|
|
if isinstance(avatar, str):
|
|
# We got a SHA
|
|
pixbuf = app.interface.get_avatar(avatar)
|
|
else:
|
|
# We got a pixbuf
|
|
pixbuf = avatar
|
|
extension = os.path.splitext(file_path)[1]
|
|
if not extension:
|
|
# Silently save as Jpeg image
|
|
image_format = 'png'
|
|
file_path += '.png'
|
|
else:
|
|
image_format = extension[1:] # remove leading dot
|
|
|
|
# Save image
|
|
try:
|
|
pixbuf.savev(file_path, image_format, [], [])
|
|
except Exception as e:
|
|
log.error('Error saving avatar: %s' % str(e))
|
|
if os.path.exists(file_path):
|
|
os.remove(file_path)
|
|
new_file_path = '.'.join(file_path.split('.')[:-1]) + '.png'
|
|
def on_ok(file_path, pixbuf):
|
|
pixbuf.savev(file_path, 'png', [], [])
|
|
dialogs.ConfirmationDialog(_('Extension not supported'),
|
|
_('Image cannot be saved in %(type)s format. Save as '
|
|
'%(new_filename)s?') % {'type': image_format,
|
|
'new_filename': new_file_path},
|
|
on_response_ok = (on_ok, new_file_path, pixbuf))
|
|
|
|
def on_ok(file_path):
|
|
if os.path.exists(file_path):
|
|
# check if we have write permissions
|
|
if not os.access(file_path, os.W_OK):
|
|
file_name = os.path.basename(file_path)
|
|
dialogs.ErrorDialog(_('Cannot overwrite existing file "%s"') % \
|
|
file_name, _('A file with this name already exists and you '
|
|
'do not have permission to overwrite it.'))
|
|
return
|
|
dialog2 = dialogs.FTOverwriteConfirmationDialog(
|
|
_('This file already exists'), _('What do you want to do?'),
|
|
propose_resume=False, on_response=(on_continue, file_path))
|
|
dialog2.set_destroy_with_parent(True)
|
|
else:
|
|
dirname = os.path.dirname(file_path)
|
|
if not os.access(dirname, os.W_OK):
|
|
dialogs.ErrorDialog(_('Directory "%s" is not writable') % \
|
|
dirname, _('You do not have permission to create files in '
|
|
'this directory.'))
|
|
return
|
|
|
|
on_continue(0, file_path)
|
|
|
|
transient = app.app.get_active_window()
|
|
AvatarSaveDialog(on_ok,
|
|
path=app.config.get('last_save_dir'),
|
|
file_name='%s.png' % default_name,
|
|
transient_for=transient)
|
|
|
|
def create_combobox(value_list, selected_value = None):
|
|
"""
|
|
Value_list is [(label1, value1)]
|
|
"""
|
|
liststore = Gtk.ListStore(str, str)
|
|
combobox = Gtk.ComboBox.new_with_model(liststore)
|
|
cell = Gtk.CellRendererText()
|
|
combobox.pack_start(cell, True)
|
|
combobox.add_attribute(cell, 'text', 0)
|
|
i = -1
|
|
for value in value_list:
|
|
liststore.append(value)
|
|
if selected_value == value[1]:
|
|
i = value_list.index(value)
|
|
if i > -1:
|
|
combobox.set_active(i)
|
|
combobox.show_all()
|
|
return combobox
|
|
|
|
def create_list_multi(value_list, selected_values=None):
|
|
"""
|
|
Value_list is [(label1, value1)]
|
|
"""
|
|
liststore = Gtk.ListStore(str, str)
|
|
treeview = Gtk.TreeView.new_with_model(liststore)
|
|
treeview.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
|
|
treeview.set_headers_visible(False)
|
|
col = Gtk.TreeViewColumn()
|
|
treeview.append_column(col)
|
|
cell = Gtk.CellRendererText()
|
|
col.pack_start(cell, True)
|
|
col.set_attributes(cell, text=0)
|
|
for value in value_list:
|
|
iter = liststore.append(value)
|
|
if value[1] in selected_values:
|
|
treeview.get_selection().select_iter(iter)
|
|
treeview.show_all()
|
|
return treeview
|
|
|
|
def load_iconset(path, pixbuf2=None, transport=False):
|
|
"""
|
|
Load full iconset from the given path, and add pixbuf2 on top left of each
|
|
static images
|
|
"""
|
|
path += '/'
|
|
if transport:
|
|
list_ = ('online', 'chat', 'away', 'xa', 'dnd', 'offline',
|
|
'not in roster')
|
|
else:
|
|
list_ = ('connecting', 'online', 'chat', 'away', 'xa', 'dnd',
|
|
'invisible', 'offline', 'error', 'requested', 'event', 'opened',
|
|
'closed', 'not in roster', 'muc_active', 'muc_inactive')
|
|
if pixbuf2:
|
|
list_ = ('connecting', 'online', 'chat', 'away', 'xa', 'dnd',
|
|
'offline', 'error', 'requested', 'event', 'not in roster')
|
|
return _load_icon_list(list_, path, pixbuf2)
|
|
|
|
def load_mood_icon(icon_name):
|
|
"""
|
|
Load an icon from the mood iconset in 16x16
|
|
"""
|
|
iconset = app.config.get('mood_iconset')
|
|
path = os.path.join(helpers.get_mood_iconset_path(iconset), '')
|
|
icon_list = _load_icon_list([icon_name], path)
|
|
return icon_list[icon_name]
|
|
|
|
def load_activity_icon(category, activity = None):
|
|
"""
|
|
Load an icon from the activity iconset in 16x16
|
|
"""
|
|
iconset = app.config.get('activity_iconset')
|
|
path = os.path.join(helpers.get_activity_iconset_path(iconset),
|
|
category, '')
|
|
if activity is None:
|
|
activity = 'category'
|
|
icon_list = _load_icon_list([activity], path)
|
|
return icon_list[activity]
|
|
|
|
def get_pep_as_pixbuf(pep_class):
|
|
if isinstance(pep_class, pep.UserMoodPEP):
|
|
assert not pep_class._retracted
|
|
received_mood = pep_class._pep_specific_data['mood']
|
|
mood = received_mood if received_mood in pep.MOODS else 'unknown'
|
|
pixbuf = load_mood_icon(mood).get_pixbuf()
|
|
return pixbuf
|
|
elif pep_class == PEPEventType.TUNE:
|
|
icon = get_icon_pixmap('audio-x-generic', quiet=True)
|
|
if not icon:
|
|
path = os.path.join(configpaths.get('DATA'), 'emoticons', 'static',
|
|
'music.png')
|
|
return GdkPixbuf.Pixbuf.new_from_file(path)
|
|
return icon
|
|
elif pep_class == PEPEventType.ACTIVITY:
|
|
pep_ = pep_class._pep_specific_data
|
|
activity = pep_['activity']
|
|
|
|
has_known_activity = activity in ACTIVITIES
|
|
has_known_subactivity = (has_known_activity and ('subactivity' in pep_)
|
|
and (pep_['subactivity'] in ACTIVITIES[activity]))
|
|
|
|
if has_known_activity:
|
|
if has_known_subactivity:
|
|
subactivity = pep_['subactivity']
|
|
return load_activity_icon(activity, subactivity).get_pixbuf()
|
|
else:
|
|
return load_activity_icon(activity).get_pixbuf()
|
|
else:
|
|
return load_activity_icon('unknown').get_pixbuf()
|
|
elif isinstance(pep_class, pep.UserLocationPEP):
|
|
icon = get_icon_pixmap('applications-internet', quiet=True)
|
|
if not icon:
|
|
icon = get_icon_pixmap('gajim-earth')
|
|
return icon
|
|
return None
|
|
|
|
def get_iconset_name_for(name):
|
|
if name == 'not in roster':
|
|
name = 'notinroster'
|
|
iconset = app.config.get('iconset')
|
|
if not iconset:
|
|
iconset = app.config.DEFAULT_ICONSET
|
|
return '%s-%s' % (iconset, name)
|
|
|
|
def load_icons_meta():
|
|
"""
|
|
Load and return - AND + small icons to put on top left of an icon for meta
|
|
contacts
|
|
"""
|
|
iconset = app.config.get('iconset')
|
|
path = os.path.join(helpers.get_iconset_path(iconset), '16x16')
|
|
# try to find opened_meta.png file, else opened.png else nopixbuf merge
|
|
path_opened = os.path.join(path, 'opened_meta.png')
|
|
if not os.path.isfile(path_opened):
|
|
path_opened = os.path.join(path, 'opened.png')
|
|
if os.path.isfile(path_opened):
|
|
pixo = GdkPixbuf.Pixbuf.new_from_file(path_opened)
|
|
else:
|
|
pixo = None
|
|
# Same thing for closed
|
|
path_closed = os.path.join(path, 'opened_meta.png')
|
|
if not os.path.isfile(path_closed):
|
|
path_closed = os.path.join(path, 'closed.png')
|
|
if os.path.isfile(path_closed):
|
|
pixc = GdkPixbuf.Pixbuf.new_from_file(path_closed)
|
|
else:
|
|
pixc = None
|
|
return pixo, pixc
|
|
|
|
def _load_icon_list(icons_list, path, pixbuf2 = None):
|
|
"""
|
|
Load icons in icons_list from the given path, and add pixbuf2 on top left of
|
|
each static images
|
|
"""
|
|
imgs = {}
|
|
for icon in icons_list:
|
|
# try to open a pixfile with the correct method
|
|
icon_file = icon.replace(' ', '_')
|
|
files = []
|
|
files.append(path + icon_file + '.gif')
|
|
files.append(path + icon_file + '.png')
|
|
image = Gtk.Image()
|
|
image.show()
|
|
imgs[icon] = image
|
|
for file_ in files: # loop seeking for either gif or png
|
|
if os.path.exists(file_):
|
|
image.set_from_file(file_)
|
|
if pixbuf2 and image.get_storage_type() == Gtk.ImageType.PIXBUF:
|
|
# add pixbuf2 on top-left corner of image
|
|
pixbuf1 = image.get_pixbuf()
|
|
pixbuf2.composite(pixbuf1, 0, 0,
|
|
pixbuf2.get_property('width'),
|
|
pixbuf2.get_property('height'), 0, 0, 1.0, 1.0,
|
|
GdkPixbuf.InterpType.NEAREST, 255)
|
|
image.set_from_pixbuf(pixbuf1)
|
|
break
|
|
return imgs
|
|
|
|
def make_jabber_state_images():
|
|
"""
|
|
Initialize jabber_state_images dictionary
|
|
"""
|
|
iconset = app.config.get('iconset')
|
|
if iconset:
|
|
if helpers.get_iconset_path(iconset):
|
|
path = os.path.join(helpers.get_iconset_path(iconset), '16x16')
|
|
if not os.path.exists(path):
|
|
iconset = app.config.DEFAULT_ICONSET
|
|
app.config.set('iconset', iconset)
|
|
else:
|
|
iconset = app.config.DEFAULT_ICONSET
|
|
app.config.set('iconset', iconset)
|
|
else:
|
|
iconset = app.config.DEFAULT_ICONSET
|
|
app.config.set('iconset', iconset)
|
|
|
|
path = os.path.join(helpers.get_iconset_path(iconset), '16x16')
|
|
app.interface.jabber_state_images['16'] = load_iconset(path)
|
|
|
|
pixo, pixc = load_icons_meta()
|
|
app.interface.jabber_state_images['opened'] = load_iconset(path, pixo)
|
|
app.interface.jabber_state_images['closed'] = load_iconset(path, pixc)
|
|
|
|
path = os.path.join(helpers.get_iconset_path(iconset), '32x32')
|
|
app.interface.jabber_state_images['32'] = load_iconset(path)
|
|
|
|
path = os.path.join(helpers.get_iconset_path(iconset), '24x24')
|
|
if (os.path.exists(path)):
|
|
app.interface.jabber_state_images['24'] = load_iconset(path)
|
|
else:
|
|
# Resize 32x32 icons to 24x24
|
|
for each in app.interface.jabber_state_images['32']:
|
|
img = Gtk.Image()
|
|
pix = app.interface.jabber_state_images['32'][each]
|
|
pix_type = pix.get_storage_type()
|
|
if pix_type == Gtk.ImageType.ANIMATION:
|
|
animation = pix.get_animation()
|
|
pixbuf = animation.get_static_image()
|
|
elif pix_type == Gtk.ImageType.EMPTY:
|
|
pix = app.interface.jabber_state_images['16'][each]
|
|
pix_16_type = pix.get_storage_type()
|
|
if pix_16_type == Gtk.ImageType.ANIMATION:
|
|
animation = pix.get_animation()
|
|
pixbuf = animation.get_static_image()
|
|
else:
|
|
pixbuf = pix.get_pixbuf()
|
|
else:
|
|
pixbuf = pix.get_pixbuf()
|
|
scaled_pix = pixbuf.scale_simple(24, 24, GdkPixbuf.InterpType.BILINEAR)
|
|
img.set_from_pixbuf(scaled_pix)
|
|
app.interface.jabber_state_images['24'][each] = img
|
|
|
|
def reload_jabber_state_images():
|
|
make_jabber_state_images()
|
|
app.interface.roster.update_jabber_state_images()
|
|
|
|
def label_set_autowrap(widget):
|
|
"""
|
|
Make labels automatically re-wrap if their containers are resized.
|
|
Accepts label or container widgets
|
|
"""
|
|
if isinstance (widget, Gtk.Container):
|
|
children = widget.get_children()
|
|
for i in list(range (len (children))):
|
|
label_set_autowrap(children[i])
|
|
elif isinstance(widget, Gtk.Label):
|
|
widget.set_line_wrap(True)
|
|
widget.connect_after('size-allocate', __label_size_allocate)
|
|
|
|
def __label_size_allocate(widget, allocation):
|
|
"""
|
|
Callback which re-allocates the size of a label
|
|
"""
|
|
layout = widget.get_layout()
|
|
|
|
lw_old, lh_old = layout.get_size()
|
|
# fixed width labels
|
|
if lw_old/Pango.SCALE == allocation.width:
|
|
return
|
|
|
|
# set wrap width to the Pango.Layout of the labels ###
|
|
widget.set_alignment(0.0, 0.0)
|
|
layout.set_width (allocation.width * Pango.SCALE)
|
|
lh = layout.get_size()[1]
|
|
|
|
if lh_old != lh:
|
|
widget.set_size_request (-1, lh / Pango.SCALE)
|
|
|
|
def get_action(action):
|
|
return app.app.lookup_action(action)
|
|
|
|
def load_css():
|
|
path = os.path.join(configpaths.get('DATA'), 'style', 'gajim.css')
|
|
try:
|
|
with open(path, "r") as f:
|
|
css = f.read()
|
|
except Exception as exc:
|
|
print('Error loading css: %s', exc)
|
|
return
|
|
|
|
provider = Gtk.CssProvider()
|
|
css = "\n".join((css, convert_config_to_css()))
|
|
provider.load_from_data(bytes(css.encode()))
|
|
Gtk.StyleContext.add_provider_for_screen(
|
|
Gdk.Screen.get_default(),
|
|
provider,
|
|
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
|
|
|
|
def convert_config_to_css():
|
|
css = ''
|
|
themed_widgets = {
|
|
'ChatControl-BannerEventBox': ('bannerbgcolor', 'background'),
|
|
'ChatControl-BannerNameLabel': ('bannertextcolor', 'color'),
|
|
'ChatControl-BannerLabel': ('bannertextcolor', 'color'),
|
|
'GroupChatControl-BannerEventBox': ('bannerbgcolor', 'background'),
|
|
'GroupChatControl-BannerNameLabel': ('bannertextcolor', 'color'),
|
|
'GroupChatControl-BannerLabel': ('bannertextcolor', 'color'),
|
|
'Discovery-BannerEventBox': ('bannerbgcolor', 'background'),
|
|
'Discovery-BannerLabel': ('bannertextcolor', 'color')}
|
|
|
|
classes = {'state_composing_color': ('', 'color'),
|
|
'state_inactive_color': ('', 'color'),
|
|
'state_gone_color': ('', 'color'),
|
|
'state_paused_color': ('', 'color'),
|
|
'msgcorrectingcolor': ('text', 'background'),
|
|
'state_muc_directed_msg_color': ('', 'color'),
|
|
'state_muc_msg_color': ('', 'color')}
|
|
|
|
|
|
theme = app.config.get('roster_theme')
|
|
for key, values in themed_widgets.items():
|
|
config, attr = values
|
|
css += '#{} {{'.format(key)
|
|
value = app.config.get_per('themes', theme, config)
|
|
if value:
|
|
css += '{attr}: {color};\n'.format(attr=attr, color=value)
|
|
css += '}\n'
|
|
|
|
for key, values in classes.items():
|
|
node, attr = values
|
|
value = app.config.get_per('themes', theme, key)
|
|
if value:
|
|
css += '.theme_{cls} {node} {{ {attr}: {color}; }}\n'.format(
|
|
cls=key, node=node, attr=attr, color=value)
|
|
|
|
css += add_css_font()
|
|
|
|
return css
|
|
|
|
def add_css_class(widget, class_name):
|
|
style = widget.get_style_context()
|
|
for css_cls in style.list_classes():
|
|
if css_cls.startswith('theme_'):
|
|
style.remove_class(css_cls)
|
|
if class_name:
|
|
style.add_class('theme_' + class_name)
|
|
|
|
def add_css_to_widget(widget, css):
|
|
provider = Gtk.CssProvider()
|
|
provider.load_from_data(bytes(css.encode()))
|
|
context = widget.get_style_context()
|
|
context.add_provider(provider,
|
|
Gtk.STYLE_PROVIDER_PRIORITY_USER)
|
|
|
|
def remove_css_class(widget, class_name):
|
|
style = widget.get_style_context()
|
|
style.remove_class('theme_' + class_name)
|
|
|
|
def add_css_font():
|
|
conversation_font = app.config.get('conversation_font')
|
|
if not conversation_font:
|
|
return ''
|
|
font = Pango.FontDescription(conversation_font)
|
|
unit = "pt" if Gtk.check_version(3, 22, 0) is None else "px"
|
|
css = """
|
|
.font_custom {{
|
|
font-family: "{family}";
|
|
font-size: {size}{unit};
|
|
font-weight: {weight};
|
|
}}""".format(
|
|
family=font.get_family(),
|
|
size=int(round(font.get_size() / Pango.SCALE)),
|
|
unit=unit,
|
|
weight=pango_to_css_weight(font.get_weight()))
|
|
css = css.replace("font-size: 0{unit};".format(unit=unit), "")
|
|
css = css.replace("font-weight: 0;", "")
|
|
css = "\n".join(filter(lambda x: x.strip(), css.splitlines()))
|
|
return css
|
|
|
|
def draw_affiliation(surface, affiliation):
|
|
icon_size = 16
|
|
size = 4 * 1
|
|
if affiliation not in ('owner', 'admin', 'member'):
|
|
return
|
|
ctx = cairo.Context(surface)
|
|
ctx.rectangle(icon_size-size, icon_size-size, size, size)
|
|
if affiliation == 'owner':
|
|
ctx.set_source_rgb(204/255, 0, 0)
|
|
elif affiliation == 'admin':
|
|
ctx.set_source_rgb(255/255, 140/255, 0)
|
|
elif affiliation == 'member':
|
|
ctx.set_source_rgb(0, 255/255, 0)
|
|
ctx.fill()
|
|
|
|
def get_image_from_icon_name(icon_name, scale):
|
|
icon = get_iconset_name_for(icon_name)
|
|
surface = gtk_icon_theme.load_surface(icon, 16, scale, None, 0)
|
|
return Gtk.Image.new_from_surface(surface)
|
|
|
|
def pango_to_css_weight(number):
|
|
# Pango allows for weight values between 100 and 1000
|
|
# CSS allows only full hundred numbers like 100, 200 ..
|
|
number = int(number)
|
|
if number < 100:
|
|
return 100
|
|
if number > 900:
|
|
return 900
|
|
return int(math.ceil(number / 100.0)) * 100
|
|
|
|
def get_monitor_scale_factor():
|
|
display = Gdk.Display.get_default()
|
|
monitor = display.get_primary_monitor()
|
|
if monitor is None:
|
|
log.warning('Could not determine scale factor')
|
|
return 1
|
|
return monitor.get_scale_factor()
|