Refresh panes when toggling dark mode

ref #150

GTG/gtk/general_preferences.py

@@ -176,3 +176,10 @@ def on_dark_mode_toggled(self, widget, state):
 
         self.config.set("dark_mode", state)
         self.app.toggle_darkmode(state)
+
+        # Refresh panes
+        func = self.app.browser.tv_factory.get_task_bg_color
+
+        for pane in self.app.browser.vtree_panes.values():
+            pane.set_bg_color(func, 'bg_color')
+            pane.basetree.get_basetree().refresh_all()

builddir/.ninja_log

@@ -0,0 +1,7 @@
+# ninja log v5
+0	894	1599653406657193937	build.ninja	5952a0d27814c18b
+0	533	0	reconfigure	5952a0d27814c18b
+0	812	1599693167708532095	build.ninja	5952a0d27814c18b
+0	820	0	reconfigure	5952a0d27814c18b
+0	531	1599697170785692046	build.ninja	5952a0d27814c18b
+0	590	0	reconfigure	5952a0d27814c18b

builddir/GTG/gtg

@@ -0,0 +1,122 @@
+#!/usr/bin/env python3
+# -----------------------------------------------------------------------------
+# Getting Things GNOME! - a personal organizer for the GNOME desktop
+# Copyright (c) 2008-2015 - Lionel Dricot & Bertrand Rousseau
+#
+# This program 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, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program 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
+# this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+#==============================================================================
+#
+# Getting things GNOME!: a gtd-inspired organizer for GNOME
+#
+# @author : B. Rousseau, L. Dricot
+# @date   : November 2008
+#
+#   main.py contains the configuration and data structures loader
+#   taskbrowser.py contains the main GTK interface for the tasklist
+#   task.py contains the implementation of a task and a project
+#   taskeditor contains the GTK interface for task editing
+#       (it's the window you see when writing a task)
+#   backends/xml_backend.py is the way to store tasks and project in XML
+#
+#   tid stand for "Task ID"
+#   pid stand for "Project ID"
+#   uid stand for "Universal ID" which is generally the tuple [pid,tid]
+#
+#   Each id are *strings*
+#   tid are the form "X@Y" where Y is the pid.
+#   For example : 21@2 is the 21st task of the 2nd project
+#   This way, we are sure that a tid is unique accross multiple projects
+#
+#==============================================================================
+
+"""This is the top-level exec script for running GTG"""
+
+#=== IMPORT ===================================================================
+import sys
+import argparse
+import gettext
+import locale
+import signal
+
+import gi
+gi.require_version('Gdk', '3.0')
+gi.require_version('Gtk', '3.0')
+
+_LOCAL = False
+
+if _LOCAL:
+    sys.path.insert(1, '/usr/lib/python3.8/site-packages')
+
+from GTG.core import info
+from GTG.gtk.application import Application
+
+
+def parse_args():
+    """Parse arguments from the command line."""
+
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument('-v', '--version', help='Show program version',
+                        action="store_true")
+
+    parser.add_argument('-d', '--debug', help='Enable debug output',
+                        action='store_true')
+
+    parser.add_argument('-t', '--title',
+                        help='Use special title for windows\' title')
+
+    parser.add_argument('task_uri', default='', nargs='*', type=str,
+                        help='Open a specific task via URI')
+
+    return parser.parse_args()
+
+
+if __name__ == "__main__":
+    if _LOCAL:
+        print("Running from source tree")
+    try:
+        args = parse_args()
+
+        if args.version:
+            print("GTG (Getting Things GNOME!)", info.VERSION)
+            print()
+            print("For more information:", info.URL)
+            sys.exit(0)
+
+        if args.title is not None:
+            info.NAME = args.title
+
+        # Set up UI i18n
+        LOCALE_DIR = '/usr/local/share/locale'
+
+        try:
+            locale.bindtextdomain('gtg', LOCALE_DIR)
+            locale.textdomain('gtg')
+        except AttributeError as e:
+            # Python built without gettext support doesn't have bindtextdomain() and textdomain()
+            print("Couldn't bind the gettext translation domain. Some translations won't work.\n{}".format(e))
+
+        gettext.bindtextdomain('gtg', LOCALE_DIR)
+        gettext.textdomain('gtg')
+
+        # Run the application
+        application = Application('org.gnome.GTG', args.debug)
+        application.uri_list = args.task_uri
+
+        signal.signal(signal.SIGTERM, lambda s, f: application.quit())
+        application.run()
+
+    except KeyboardInterrupt:
+        sys.exit(1)

builddir/GTG/local-gtg

@@ -0,0 +1,122 @@
+#!/usr/bin/env python3
+# -----------------------------------------------------------------------------
+# Getting Things GNOME! - a personal organizer for the GNOME desktop
+# Copyright (c) 2008-2015 - Lionel Dricot & Bertrand Rousseau
+#
+# This program 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, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program 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
+# this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+#==============================================================================
+#
+# Getting things GNOME!: a gtd-inspired organizer for GNOME
+#
+# @author : B. Rousseau, L. Dricot
+# @date   : November 2008
+#
+#   main.py contains the configuration and data structures loader
+#   taskbrowser.py contains the main GTK interface for the tasklist
+#   task.py contains the implementation of a task and a project
+#   taskeditor contains the GTK interface for task editing
+#       (it's the window you see when writing a task)
+#   backends/xml_backend.py is the way to store tasks and project in XML
+#
+#   tid stand for "Task ID"
+#   pid stand for "Project ID"
+#   uid stand for "Universal ID" which is generally the tuple [pid,tid]
+#
+#   Each id are *strings*
+#   tid are the form "X@Y" where Y is the pid.
+#   For example : 21@2 is the 21st task of the 2nd project
+#   This way, we are sure that a tid is unique accross multiple projects
+#
+#==============================================================================
+
+"""This is the top-level exec script for running GTG"""
+
+#=== IMPORT ===================================================================
+import sys
+import argparse
+import gettext
+import locale
+import signal
+
+import gi
+gi.require_version('Gdk', '3.0')
+gi.require_version('Gtk', '3.0')
+
+_LOCAL = True
+
+if _LOCAL:
+    sys.path.insert(1, '/home/januz/code/gtg')
+
+from GTG.core import info
+from GTG.gtk.application import Application
+
+
+def parse_args():
+    """Parse arguments from the command line."""
+
+    parser = argparse.ArgumentParser()
+
+    parser.add_argument('-v', '--version', help='Show program version',
+                        action="store_true")
+
+    parser.add_argument('-d', '--debug', help='Enable debug output',
+                        action='store_true')
+
+    parser.add_argument('-t', '--title',
+                        help='Use special title for windows\' title')
+
+    parser.add_argument('task_uri', default='', nargs='*', type=str,
+                        help='Open a specific task via URI')
+
+    return parser.parse_args()
+
+
+if __name__ == "__main__":
+    if _LOCAL:
+        print("Running from source tree")
+    try:
+        args = parse_args()
+
+        if args.version:
+            print("GTG (Getting Things GNOME!)", info.VERSION)
+            print()
+            print("For more information:", info.URL)
+            sys.exit(0)
+
+        if args.title is not None:
+            info.NAME = args.title
+
+        # Set up UI i18n
+        LOCALE_DIR = '/home/januz/code/gtg/po'
+
+        try:
+            locale.bindtextdomain('gtg', LOCALE_DIR)
+            locale.textdomain('gtg')
+        except AttributeError as e:
+            # Python built without gettext support doesn't have bindtextdomain() and textdomain()
+            print("Couldn't bind the gettext translation domain. Some translations won't work.\n{}".format(e))
+
+        gettext.bindtextdomain('gtg', LOCALE_DIR)
+        gettext.textdomain('gtg')
+
+        # Run the application
+        application = Application('org.gnome.GTG', args.debug)
+        application.uri_list = args.task_uri
+
+        signal.signal(signal.SIGTERM, lambda s, f: application.quit())
+        application.run()
+
+    except KeyboardInterrupt:
+        sys.exit(1)