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Base.cc
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/* ////////////////////////////////////////////////////////////////////////////
//
// 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/>.
//
// The developer(s) of the OMP audio player hereby grant(s) permission
// for non-GPL compatible GStreamer plugins to be used and distributed
// together with GStreamer and OMP. This permission is above and beyond
// the permissions granted by the GPL license by which OMP is covered.
// If you modify this code, you may extend this exception to your version
// of the code, but you are not obligated to do so. If you do not wish to do
// so, delete this exception statement from your version.
//
// Libraries used by OMP:
//
// - clastfm: http://liblastfm.sourceforge.net/
//
// - gstreamer: https://gstreamer.freedesktop.org/
//
// - gtkmm: https://www.gtkmm.org/en/
//
// - libconfig: http://www.hyperrealm.com/libconfig/
//
// - standard C and C++ libraries
//
// - taglib: http://taglib.org/
//
//////////////////////////////////////////////////////////////////////////// */
// //
// //
// //
// Headers ////////////////////////////////////////////////////////////////////
// //
// //
// //
// //
// //
// Class Header ///////////////////////////////////////////////////////////////
// //
// //
#include "Base.h"
// //
// //
// Program Headers ////////////////////////////////////////////////////////////
// //
// //
#include "Configuration/Configuration.h"
#include "Errors/Errors.h"
#include "GUI/Elements/ChildWindows/ChildWindow.h"
#include "GUI/Elements/ConfigurationGUIs/ConfigurationGUIs.h"
#include "GUI/Elements/FileChoosers/FileChoosers.h"
#include "GUI/Elements/Playlists/Playlists.h"
#include "GUI/Elements/Playlists/PlaylistTreeStore.h"
#include "GUI/GUI.h"
#include "KeyboardShortcuts/KeyboardShortcuts.h"
#include "Metadata/Metadata.h"
#include "Playback/Playback.h"
#include "Scrobbling/Scrobbling.h"
#include "Metadata/TimeConversion.h"
// //
// //
// Outside Headers ////////////////////////////////////////////////////////////
// //
// //
#include <atomic>
#include <giomm/applicationcommandline.h>
#include <glibmm.h>
#include <gtkmm/applicationwindow.h>
#include <gtkmm/filechooserwidget.h>
#include <gtkmm/messagedialog.h>
#include <pwd.h>
#include <string>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
// //
// //
// //
// Class Functions ////////////////////////////////////////////////////////////
// //
// //
// //
// //
// //
// Constructor ////////////////////////////////////////////////////////////////
// //
// //
Base::Base(int argc, char *argv[],
Glib::RefPtr<Gtk::Application> new_application)
//
: application_(new_application)
, quitting_(false)
{
// //
// Finds Home Directory and Config Directory ////////////////////////////////
// //
// Stores user account information.
struct passwd* uai = getpwuid(getuid());
// Stores the home directory.
const char* homedir = uai -> pw_dir;
// Stores the home directory as and std::string.
std::string directory_str = homedir;
// Adds the .omp folder to the folder path to make the full directory path.
directory_str += "/.omp";
// Saves the full directory path as a c string.
char* directory_str_c_str = const_cast<char*>(directory_str . c_str());
// Copies the .omp directory path to the member variable for storing it.
strcpy(config_directory_c_str_, directory_str_c_str);
// Used for determining if a folder exists.
struct stat st;
// True if the .omp directory does not exist yet.
if(!(stat(directory_str . c_str(), &st) == 0))
{
// Makes the .omp directory if it does not exist.
mkdir(directory_str . c_str(), S_IWUSR);
}
// //
// Opens Main Configuration /////////////////////////////////////////////////
// //
// Creates a directory string to the main configuration file.
string config_str = directory_str + "/configuration.conf";
// Creates the configuration class.
config_ = new Configuration(argc, argv, config_str);
// //
// Sets Default Values //////////////////////////////////////////////////////
// //
// Sets default value.
config() . add_default("default_values", true);
// Sets default value.
config() . add_default("last_folder", "");
// Cover Art ////////////////////////////////////////////////////////////////
// Stores all of the default front cover art names.
list<string> front_names_str_list
{"Cover.png", "cover.png", "Cover.jpg", "cover.jpg", "Front.png",
"front.png", "Front.jpg", "front.jpg", "Folder.png", "folder.png",
"Folder.jpg", "folder.jpg"};
// Sets the default values for the front cover art.
config() . add_default("gui.artwork.front_names", front_names_str_list);
// Configuration GUI ////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("gui.configuration.active_panel", "Playback");
// GUI General //////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("gui.window_maximized", false);
// Sets default value.
config() . add_default("gui.window_size_x", 1200);
// Sets default value.
config() . add_default("gui.window_size_y", 700);
// Sets default value.
config() . add_default("gui.hide_duplicates", false);
// Sets default value.
config() . add_default("gui.hide_header_bar", false);
// Sets default value.
config() . add_default("gui.hide_status_bar", false);
// Sets default value.
config() . add_default("gui.tabs.hide", false);
// Sets default value.
config() . add_default("gui.tabs.active", "Main Content");
// Sets default value.
config() . add_default("gui.main_content_paned_position", 420);
// Sets default value.
config() . add_default("gui.double_playlist_paned_position", 500);
// Sets default value.
config() . add_default("gui.file_chooser_playlist_paned_position", 500);
// Metadata /////////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("metadata.cuesheet_type_preference", "embedded");
// Sets default value.
config() . add_default("metadata.files_or_cuesheet", "cuesheet");
// Sets default value.
config() . add_default("metadata.guess_metadata", "true");
// Playlists ////////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("gui.playlist.empty_space_row_deselects", false);
// Sets default value.
config() . add_default("gui.playlist.view.main_content.locked", false);
//
list<string> view_names
{"main_content", "full", "double_left", "double_right", "file_chooser"};
//
list<string> column_names
{"album", "album_artists", "artists", "bit_rate", "bit_depth", "channels",
"codec", "date", "disc_number", "disc_total", "genres", "mime", "length",
"sample_rate", "title", "track_number", "track_total"};
//
list<string> column_order_names
{"track_number", "track_total", "disc_number", "disc_total", "title",
"artists", "album_artists", "album", "date", "length", "genres",
"bit_rate", "codec", "bit_depth", "channels", "mime", "sample_rate"};
//
for(auto column_names_it : column_names)
{
string column_name_config_str
= "gui.playlist.columns." + column_names_it + ".title";
//
if(column_names_it == "album")
{
//
config() . add_default(column_name_config_str, "Album");
}
//
else if(column_names_it == "album_artists")
{
//
config() . add_default(column_name_config_str, "Album Artist(s)");
}
//
else if(column_names_it == "artists")
{
//
config() . add_default(column_name_config_str, "Artist(s)");
}
//
else if(column_names_it == "bit_depth")
{
//
config() . add_default(column_name_config_str, "Bit Depth");
}
//
else if(column_names_it == "bit_rate")
{
//
config() . add_default(column_name_config_str, "Bitrate");
}
//
else if(column_names_it == "channels")
{
//
config() . add_default(column_name_config_str, "Channels");
}
//
else if(column_names_it == "codec")
{
//
config() . add_default(column_name_config_str, "Codec");
}
//
else if(column_names_it == "date")
{
//
config() . add_default(column_name_config_str, "Date");
}
//
else if(column_names_it == "disc_number")
{
//
config() . add_default(column_name_config_str, "Disc Number");
}
//
else if(column_names_it == "disc_total")
{
//
config() . add_default(column_name_config_str, "Disc Total");
}
//
else if(column_names_it == "genres")
{
//
config() . add_default(column_name_config_str, "Genre(s)");
}
//
else if(column_names_it == "length")
{
//
config() . add_default(column_name_config_str, "Length");
}
//
else if(column_names_it == "mime")
{
//
config() . add_default(column_name_config_str, "Mime");
}
//
else if(column_names_it == "sample_rate")
{
//
config() . add_default(column_name_config_str, "Sample Rate");
}
//
else if(column_names_it == "title")
{
//
config() . add_default(column_name_config_str, "Title");
}
//
else if(column_names_it == "track_number")
{
//
config() . add_default(column_name_config_str, "#");
}
//
else if(column_names_it == "track_total")
{
//
config() . add_default(column_name_config_str, "Track Total");
}
}
//
for(auto view_names_it : view_names)
{
//
string config_str = "gui.playlist.view.";
//
config_str += view_names_it;
//
string playlist_view_config_str = config_str + ".locked";
//
config() . add_default(playlist_view_config_str, false);
//
playlist_view_config_str = config_str + ".active";
//
config() . add_default(playlist_view_config_str, "Library");
//
playlist_view_config_str = config_str + ".column_order";
//
config() . add_default(playlist_view_config_str, column_order_names);
//
for(auto column_name : column_names)
{
//
string column_position_config_str
= config_str + ".columns." + column_name + ".size";
//
if(column_name == "album")
{
//
config() . add_default(column_position_config_str, 167);
}
//
else if(column_name == "album_artists")
{
//
config() . add_default(column_position_config_str, 122);
}
//
else if(column_name == "artists")
{
//
config() . add_default(column_position_config_str, 137);
}
//
else if(column_name == "bit_rate")
{
//
config() . add_default(column_position_config_str, 49);
}
//
else if(column_name == "bit_depth")
{
//
config() . add_default(column_position_config_str, 32);
}
//
else if(column_name == "channels")
{
//
config() . add_default(column_position_config_str, 25);
}
//
else if(column_name == "codec")
{
//
config() . add_default(column_position_config_str, 55);
}
//
else if(column_name == "date")
{
//
config() . add_default(column_position_config_str, 46);
}
//
else if(column_name == "disc_number")
{
//
config() . add_default(column_position_config_str, 25);
}
//
else if(column_name == "disc_total")
{
//
config() . add_default(column_position_config_str, 25);
}
//
else if(column_name == "genres")
{
//
config() . add_default(column_position_config_str, 438);
}
//
else if(column_name == "length")
{
//
config() . add_default(column_position_config_str, 80);
}
//
else if(column_name == "mime")
{
//
config() . add_default(column_position_config_str, 80);
}
//
else if(column_name == "sample_rate")
{
//
config() . add_default(column_position_config_str, 58);
}
//
else if(column_name == "title")
{
//
config() . add_default(column_position_config_str, 284);
}
//
else if(column_name == "track_number")
{
//
config() . add_default(column_position_config_str, 42);
}
//
else if(column_name == "track_total")
{
//
config() . add_default(column_position_config_str, 25);
}
}
}
// Sets default value.
config() . add_default("gui.playlist.empty_space_playlist_deselects", false);
// Sets default value.
config() . add_default("gui.playlist_combobox.active", "Library");
// Keyboard Shortcuts ///////////////////////////////////////////////////////
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.add_files", "<Primary>o");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.close_secondary", "Escape");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.configuration", "<Primary>j");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.copy_rows", "<Primary>c");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.create_playlist", "<Primary>n");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.cut_rows", "<Primary>x");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.delete_playlist", "<Shift>Delete");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.delete_rows", "Delete");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.edit_row", "e");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.fullscreen", "F11");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.next_track", "n");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.paste_rows", "<Primary>v");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.pause", "p");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.play", "s");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.rename_playlist", "<Primary>r");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.select_all_rows", "<Primary>a");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.stop_after_current", "<Shift>s");
// Sets default value.
config()
. add_default("keyboard_shortcuts.keys.system_menu", "<Primary>m");
// Sets default value.
config() . add_default("keyboard_shortcuts.keys.stop", "q");
// Playback /////////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("playback.cursor_follows_playback", true);
// Sets default value.
config() . add_default("playback.playback_follows_cursor", false);
// Sets default value.
config() . add_default("playback.looping", "none");
// Sets default value.
config() . add_default("playback.order", "normal");
// Sets default value.
config() . add_default("playback.queue", true);
// Sets default value.
config() . add_default("playback.queue_saved", true);
// Sets default value.
config() . add_default("playback.buffer_time", 60);
// Sets default value.
config() . add_default("playback.volume", 1.000);
// Sets default value.
config() . add_default("playback.selected_playlist_only", true);
// Sets default value.
config() . add_default("playback.start_at_pregap", true);
// Output ///////////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("output.buffer_time", 30000);
// Sets default value.
config() . add_default("output.sink", string("autoaudiosink"));
// ReplayGain ///////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("replaygain.limiter", true);
// Sets default value.
config() . add_default("replaygain.enabled", true);
// Sets default value.
config() . add_default("replaygain.pre_amp", -3.000);
// Sets default value.
config() . add_default("replaygain.fallback_gain", -3.000);
// Sets default value.
config() . add_default("replaygain.gain_type", string("album"));
// Scrobbling ///////////////////////////////////////////////////////////////
// Sets default value.
config() . add_default("scrobbling.lastfm_enabled", false);
// Sets default value.
config() . add_default("scrobbling.lastfm_username", "Username");
// Sets default value.
config() . add_default("scrobbling.lastfm_password", "Password");
// Sets default value.
config() . add_default("scrobbling.percent", 51);
// //
// Main Parts Creation //////////////////////////////////////////////////////
// //
//
errors_ = new Errors(*this);
//
time_converter_ = new TimeConversion;
//
metadata_ = new Metadata(*this);
//
playback_ = (new Playback(*this, argc, argv));
//
scrobbling_ = (new Scrobbling(*this));
//
keyboard_shortcuts_ = new KeyboardShortcuts(*this);
//
gui_ = (new GUI(*this));
//
gui_ -> config_guis() . Apply_Saved_Values();
}
// //
// //
// Member Functions /////////////////////////////////////////////////////////
// //
// //
int Base::New_Command
(const Glib::RefPtr<Gio::ApplicationCommandLine>& commands)
{
//
static mutex command_mutex;
//
while(!(command_mutex . try_lock()));
//
static mutex main_command_mutex;
//
bool main_command = false;
//
static vector<string> filenames;
//
static chrono::time_point<chrono::system_clock> last_command_time;
//
static chrono::time_point<chrono::system_clock> new_time;
//
if(main_command_mutex . try_lock())
{
//
main_command = true;
}
//
last_command_time = chrono::system_clock::now();
//
int argc = 0;
//
char** argv = commands -> get_arguments(argc);
//
for(int i = 1; i < argc; i++)
{
//
filenames . push_back(string(argv[i]));
}
//
if(main_command)
{
//
sigc::connection program_conn = Glib::signal_timeout() . connect
(
//
[this]() -> bool
{
//
chrono::duration<double> last_command_elapsed_seconds;
//
new_time = chrono::system_clock::now();
//
last_command_elapsed_seconds = new_time - last_command_time;
//
if((last_command_elapsed_seconds . count()) < 0.1)