transmission/gtk/Prefs.cc

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/******************************************************************************
* Copyright (c) Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
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#include <errno.h>
#include <stdio.h>
#include <stdlib.h> /* strtol() */
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#include <string.h>
#include <string_view>
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#include <unistd.h>
#include <glibmm.h>
#include <glibmm/i18n.h>
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#include <libtransmission/transmission.h>
#include <libtransmission/variant.h>
#include "Prefs.h"
#include "PrefsDialog.h"
#include "Utils.h"
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#define MY_CONFIG_NAME "transmission"
using namespace std::literals;
std::string gl_confdir;
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void gtr_pref_init(std::string const& config_dir)
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{
gl_confdir = config_dir;
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}
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/***
****
**** Preferences
****
***/
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/**
* This is where we initialize the preferences file with the default values.
* If you add a new preferences key, you /must/ add a default value here.
*/
static void tr_prefs_init_defaults(tr_variant* d)
{
auto dir = Glib::get_user_special_dir(Glib::USER_DIRECTORY_DOWNLOAD);
if (dir.empty())
{
dir = Glib::get_user_special_dir(Glib::USER_DIRECTORY_DESKTOP);
}
if (dir.empty())
{
dir = tr_getDefaultDownloadDir();
}
tr_variantDictReserve(d, 31);
tr_variantDictAddStr(d, TR_KEY_watch_dir, dir);
tr_variantDictAddBool(d, TR_KEY_watch_dir_enabled, false);
tr_variantDictAddBool(d, TR_KEY_user_has_given_informed_consent, false);
tr_variantDictAddBool(d, TR_KEY_inhibit_desktop_hibernation, false);
tr_variantDictAddBool(d, TR_KEY_blocklist_updates_enabled, true);
tr_variantDictAddStr(d, TR_KEY_open_dialog_dir, Glib::get_home_dir());
tr_variantDictAddBool(d, TR_KEY_show_toolbar, true);
tr_variantDictAddBool(d, TR_KEY_show_filterbar, true);
tr_variantDictAddBool(d, TR_KEY_show_statusbar, true);
tr_variantDictAddBool(d, TR_KEY_trash_can_enabled, true);
tr_variantDictAddBool(d, TR_KEY_show_notification_area_icon, false);
tr_variantDictAddBool(d, TR_KEY_show_tracker_scrapes, false);
tr_variantDictAddBool(d, TR_KEY_show_extra_peer_details, false);
tr_variantDictAddBool(d, TR_KEY_show_backup_trackers, false);
tr_variantDictAddStr(d, TR_KEY_statusbar_stats, "total-ratio"sv);
tr_variantDictAddBool(d, TR_KEY_torrent_added_notification_enabled, true);
tr_variantDictAddBool(d, TR_KEY_torrent_complete_notification_enabled, true);
tr_variantDictAddBool(d, TR_KEY_torrent_complete_sound_enabled, true);
tr_variantDictAddBool(d, TR_KEY_show_options_window, true);
tr_variantDictAddBool(d, TR_KEY_main_window_is_maximized, false);
tr_variantDictAddInt(d, TR_KEY_main_window_height, 500);
tr_variantDictAddInt(d, TR_KEY_main_window_width, 300);
tr_variantDictAddInt(d, TR_KEY_main_window_x, 50);
tr_variantDictAddInt(d, TR_KEY_main_window_y, 50);
tr_variantDictAddInt(d, TR_KEY_details_window_height, 500);
tr_variantDictAddInt(d, TR_KEY_details_window_width, 700);
tr_variantDictAddStr(d, TR_KEY_download_dir, dir);
tr_variantDictAddStr(d, TR_KEY_sort_mode, "sort-by-name"sv);
tr_variantDictAddBool(d, TR_KEY_sort_reversed, false);
tr_variantDictAddBool(d, TR_KEY_compact_view, false);
}
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static void ensure_sound_cmd_is_a_list(tr_variant* dict)
{
tr_quark key = TR_KEY_torrent_complete_sound_command;
tr_variant* list = nullptr;
if (tr_variantDictFindList(dict, key, &list))
{
return;
}
tr_variantDictRemove(dict, key);
list = tr_variantDictAddList(dict, key, 5);
tr_variantListAddStr(list, "canberra-gtk-play"sv);
tr_variantListAddStr(list, "-i"sv);
tr_variantListAddStr(list, "complete-download"sv);
tr_variantListAddStr(list, "-d"sv);
tr_variantListAddStr(list, "transmission torrent downloaded"sv);
}
static tr_variant* getPrefs()
{
static tr_variant settings;
static bool loaded = false;
if (!loaded)
{
tr_variantInitDict(&settings, 0);
tr_prefs_init_defaults(&settings);
tr_sessionLoadSettings(&settings, gl_confdir.c_str(), MY_CONFIG_NAME);
ensure_sound_cmd_is_a_list(&settings);
loaded = true;
}
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return &settings;
}
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/***
****
***/
tr_variant* gtr_pref_get_all()
{
return getPrefs();
}
int64_t gtr_pref_int_get(tr_quark const key)
{
int64_t i;
return tr_variantDictFindInt(getPrefs(), key, &i) ? i : 0;
}
void gtr_pref_int_set(tr_quark const key, int64_t value)
{
tr_variantDictAddInt(getPrefs(), key, value);
}
double gtr_pref_double_get(tr_quark const key)
{
double d;
return tr_variantDictFindReal(getPrefs(), key, &d) ? d : 0.0;
}
void gtr_pref_double_set(tr_quark const key, double value)
{
tr_variantDictAddReal(getPrefs(), key, value);
}
/***
****
***/
bool gtr_pref_flag_get(tr_quark const key)
{
bool boolVal;
return tr_variantDictFindBool(getPrefs(), key, &boolVal) ? boolVal : false;
}
void gtr_pref_flag_set(tr_quark const key, bool value)
{
tr_variantDictAddBool(getPrefs(), key, value);
}
/***
****
***/
std::vector<std::string> gtr_pref_strv_get(tr_quark const key)
{
std::vector<std::string> ret;
tr_variant* list = nullptr;
if (tr_variantDictFindList(getPrefs(), key, &list))
{
size_t const n = tr_variantListSize(list);
ret.reserve(n);
for (size_t i = 0; i < n; ++i)
{
auto sv = std::string_view{};
if (tr_variantGetStrView(tr_variantListChild(list, i), &sv))
{
ret.emplace_back(sv);
}
}
}
return ret;
}
std::string gtr_pref_string_get(tr_quark const key)
{
auto sv = std::string_view{};
(void)tr_variantDictFindStrView(getPrefs(), key, &sv);
return std::string{ sv };
}
void gtr_pref_string_set(tr_quark const key, std::string const& value)
{
tr_variantDictAddStr(getPrefs(), key, value);
}
/***
****
***/
void gtr_pref_save(tr_session* session)
{
tr_sessionSaveSettings(session, gl_confdir.c_str(), getPrefs());
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}