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/////////////////////////////////////////////////////////////////////////
// Copyright (c) 2011-2016 by Simon Schneegans
//
// 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/>.
/////////////////////////////////////////////////////////////////////////
namespace GnomePie {
/////////////////////////////////////////////////////////////////////////
/// A static class which stores all relevant paths used by Gnome-Pie.
/// These depend upon the location from which the program was launched.
/////////////////////////////////////////////////////////////////////////
public class Paths : GLib.Object {
/////////////////////////////////////////////////////////////////////
/// The config directory,
/// usually ~/.config/gnome-pie/.
/////////////////////////////////////////////////////////////////////
public static string config_directory { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The log file,
/// usually ~/.config/gnome-pie/gnome-pie.log.
/////////////////////////////////////////////////////////////////////
public static string log { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The statistics file,
/// usually ~/.config/gnome-pie/gnome-pie.stats.
/////////////////////////////////////////////////////////////////////
public static string stats { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The settings file,
/// usually ~/.config/gnome-pie/gnome-pie.conf.
/////////////////////////////////////////////////////////////////////
public static string settings { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The pie configuration file
/// usually ~/.config/gnome-pie/pies.conf.
/////////////////////////////////////////////////////////////////////
public static string pie_config { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The directory containing themes installed by the user
/// usually ~/.config/gnome-pie/themes.
/////////////////////////////////////////////////////////////////////
public static string local_themes { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The directory containing pre-installed themes
/// usually /usr/share/gnome-pie/themes.
/////////////////////////////////////////////////////////////////////
public static string global_themes { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The directory containing locale files
/// usually /usr/share/locale.
/////////////////////////////////////////////////////////////////////
public static string locales { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The directory containing UI declaration files
/// usually /usr/share/gnome-pie/ui/.
/////////////////////////////////////////////////////////////////////
public static string ui_files { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The autostart file of gnome-pie_config
/// usually ~/.config/autostart/gnome-pie.desktop.
/////////////////////////////////////////////////////////////////////
public static string autostart { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The path where all pie-launchers are stored
/// usually ~/.config/gnome-pie/launchers.
/////////////////////////////////////////////////////////////////////
public static string launchers { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// The path to the executable.
/////////////////////////////////////////////////////////////////////
public static string executable { get; private set; default=""; }
/////////////////////////////////////////////////////////////////////
/// Deletes a directory recursively from disk. Use with care :)
/////////////////////////////////////////////////////////////////////
public static void delete_directory(string directory) {
try {
var d = Dir.open(directory);
string name;
while ((name = d.read_name()) != null) {
string path = Path.build_filename(directory, name);
if (FileUtils.test(path, FileTest.IS_DIR)) {
delete_directory(path);
} else {
FileUtils.remove(path);
}
}
DirUtils.remove(directory);
} catch (Error e) {
warning (e.message);
}
}
/////////////////////////////////////////////////////////////////////
/// Initializes all values above.
/////////////////////////////////////////////////////////////////////
public static void init() {
// get path of executable
try {
executable = GLib.File.new_for_path(GLib.FileUtils.read_link("/proc/self/exe")).get_path();
} catch (GLib.FileError e) {
warning("Failed to get path of executable!");
}
// append resources to icon search path to icon theme, if neccasary
var icon_dir = GLib.File.new_for_path(GLib.Path.get_dirname(executable)).get_child("resources");
if (icon_dir.query_exists()) {
string path = icon_dir.get_path();
Gtk.IconTheme.get_default().append_search_path(path);
}
Gtk.IconTheme.get_default().append_search_path("/usr/share/pixmaps/");
Gtk.IconTheme.get_default().append_search_path("/usr/share/icons/hicolor/scalable/apps");
Gtk.IconTheme.get_default().append_search_path("/usr/local/share/icons/hicolor/scalable/apps");
// get global paths
var default_dir = GLib.File.new_for_path("/usr/share/gnome-pie/");
if(!default_dir.query_exists()) {
default_dir = GLib.File.new_for_path("/usr/local/share/gnome-pie/");
if(!default_dir.query_exists()) {
default_dir = GLib.File.new_for_path(GLib.Path.get_dirname(
executable)).get_child("resources");
}
}
global_themes = default_dir.get_path() + "/themes";
ui_files = default_dir.get_path() + "/ui";
// get locales path
var locale_dir = GLib.File.new_for_path("/usr/share/locale/de/LC_MESSAGES/gnomepie.mo");
if(locale_dir.query_exists()) {
locale_dir = GLib.File.new_for_path("/usr/share/locale");
} else {
locale_dir = GLib.File.new_for_path("/usr/local/share/locale/de/LC_MESSAGES/gnomepie.mo");
if(locale_dir.query_exists()) {
locale_dir = GLib.File.new_for_path("/usr/local/share/locale");
} else {
locale_dir = GLib.File.new_for_path(GLib.Path.get_dirname(
executable)).get_child("resources/locale/de/LC_MESSAGES/gnomepie.mo");
if(locale_dir.query_exists()) {
locale_dir = GLib.File.new_for_path(GLib.Path.get_dirname(
executable)).get_child("resources/locale");
}
}
}
locales = locale_dir.get_path();
// get local paths
var config_dir = GLib.File.new_for_path(
GLib.Environment.get_user_config_dir()).get_child("gnome-pie");
// create config_dir if neccasary
if(!config_dir.query_exists()) {
try {
config_dir.make_directory();
} catch (GLib.Error e) {
error(e.message);
}
}
config_directory = config_dir.get_path();
// create local themes directory if neccasary
var themes_dir = config_dir.get_child("themes");
if(!themes_dir.query_exists()) {
try {
themes_dir.make_directory();
} catch (GLib.Error e) {
error(e.message);
}
}
local_themes = themes_dir.get_path();
// create launchers directory if neccasary
var launchers_dir = config_dir.get_child("launchers");
if(!launchers_dir.query_exists()) {
try {
launchers_dir.make_directory();
} catch (GLib.Error e) {
error(e.message);
}
}
launchers = launchers_dir.get_path();
// check for config file
var config_file = config_dir.get_child("pies.conf");
pie_config = config_file.get_path();
settings = config_dir.get_path() + "/gnome-pie.conf";
log = config_dir.get_path() + "/gnome-pie.log";
stats = config_dir.get_path() + "/gnome-pie.stats";
if (!GLib.File.new_for_path(log).query_exists()) {
try {
FileUtils.set_contents(log, "");
} catch (GLib.FileError e) {
error(e.message);
}
}
if (!GLib.File.new_for_path(stats).query_exists()) {
try {
FileUtils.set_contents(stats, "");
} catch (GLib.FileError e) {
error(e.message);
}
}
// autostart file name
autostart = GLib.Path.build_filename(GLib.Environment.get_user_config_dir(),
"autostart", "gnome-pie.desktop", null);
// print results
if (!GLib.File.new_for_path(pie_config).query_exists())
warning("Failed to find pie configuration file \"pies.conf\"! (This should only happen when Gnome-Pie is started for the first time...)");
if (!GLib.File.new_for_path(settings).query_exists())
warning("Failed to find settings file \"gnome-pie.conf\"! (This should only happen when Gnome-Pie is started for the first time...)");
if (!GLib.File.new_for_path(log).query_exists())
warning("Failed to find log file \"gnome-pie.log\"!");
if (!GLib.File.new_for_path(stats).query_exists())
warning("Failed to find statistics file \"gnome-pie.stats\"!");
if (!GLib.File.new_for_path(local_themes).query_exists())
warning("Failed to find local themes directory!");
if (!GLib.File.new_for_path(launchers).query_exists())
warning("Failed to find launchers directory!");
if (!GLib.File.new_for_path(global_themes).query_exists())
warning("Failed to find global themes directory!");
if (!GLib.File.new_for_path(ui_files).query_exists())
warning("Failed to find UI files directory!");
}
}
}
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