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Services: Move to Userland/Services/

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Andreas Kling 2021-01-12 12:23:01 +01:00
parent 4055b03291
commit c7ac7e6eaf
170 changed files with 4 additions and 4 deletions
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Services/SystemMenu/main.cpp
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@ -1,232 +0,0 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ShutdownDialog.h"
#include <AK/LexicalPath.h>
#include <AK/QuickSort.h>
#include <LibCore/ConfigFile.h>
#include <LibCore/DirIterator.h>
#include <LibCore/StandardPaths.h>
#include <LibDesktop/AppFile.h>
#include <LibGUI/Action.h>
#include <LibGUI/ActionGroup.h>
#include <LibGUI/Application.h>
#include <LibGUI/FileIconProvider.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/WindowServerConnection.h>
#include <LibGfx/Bitmap.h>
#include <serenity.h>
#include <spawn.h>
//#define SYSTEM_MENU_DEBUG
struct AppMetadata {
String executable;
String name;
String category;
};
Vector<AppMetadata> g_apps;
struct ThemeMetadata {
String name;
String path;
};
Color g_menu_selection_color;
Vector<ThemeMetadata> g_themes;
RefPtr<GUI::Menu> g_themes_menu;
GUI::ActionGroup g_themes_group;
static Vector<String> discover_apps_and_categories();
static NonnullRefPtr<GUI::Menu> build_system_menu();
int main(int argc, char** argv)
{
auto app = GUI::Application::construct(argc, argv);
app->set_quit_when_last_window_deleted(false);
auto menu = build_system_menu();
menu->realize_menu_if_needed();
GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::SetSystemMenu>(menu->menu_id());
if (pledge("stdio shared_buffer accept rpath proc exec", nullptr) < 0) {
perror("pledge");
return 1;
}
if (chdir(Core::StandardPaths::home_directory().characters()) < 0) {
perror("chdir");
return 1;
}
if (unveil("/bin", "x")) {
perror("unveil");
return 1;
}
if (unveil("/res", "r")) {
perror("unveil");
return 1;
}
unveil(nullptr, nullptr);
return app->exec();
}
Vector<String> discover_apps_and_categories()
{
HashTable<String> seen_app_categories;
Desktop::AppFile::for_each([&](auto af) {
g_apps.append({ af->executable(), af->name(), af->category() });
seen_app_categories.set(af->category());
});
quick_sort(g_apps, [](auto& a, auto& b) { return a.name < b.name; });
Vector<String> sorted_app_categories;
for (auto& category : seen_app_categories) {
sorted_app_categories.append(category);
}
quick_sort(sorted_app_categories);
return sorted_app_categories;
}
NonnullRefPtr<GUI::Menu> build_system_menu()
{
const Vector<String> sorted_app_categories = discover_apps_and_categories();
auto system_menu = GUI::Menu::construct("\xE2\x9A\xA1"); // HIGH VOLTAGE SIGN
// First we construct all the necessary app category submenus.
HashMap<String, NonnullRefPtr<GUI::Menu>> app_category_menus;
auto category_icons = Core::ConfigFile::open("/res/icons/SystemMenu.ini");
for (const auto& category : sorted_app_categories) {
if (app_category_menus.contains(category))
continue;
auto& category_menu = system_menu->add_submenu(category);
auto category_icon_path = category_icons->read_entry("16x16", category);
if (!category_icon_path.is_empty()) {
auto icon = Gfx::Bitmap::load_from_file(category_icon_path);
category_menu.set_icon(icon);
}
app_category_menus.set(category, category_menu);
}
// Then we create and insert all the app menu items into the right place.
int app_identifier = 0;
for (const auto& app : g_apps) {
auto icon = GUI::FileIconProvider::icon_for_executable(app.executable).bitmap_for_size(16);
#ifdef SYSTEM_MENU_DEBUG
if (icon)
dbg() << "App " << app.name << " has icon with size " << icon->size();
#endif
auto parent_menu = app_category_menus.get(app.category).value_or(*system_menu);
parent_menu->add_action(GUI::Action::create(app.name, icon, [app_identifier](auto&) {
dbg() << "Activated app with ID " << app_identifier;
const auto& bin = g_apps[app_identifier].executable;
pid_t child_pid;
const char* argv[] = { bin.characters(), nullptr };
if ((errno = posix_spawn(&child_pid, bin.characters(), nullptr, nullptr, const_cast<char**>(argv), environ))) {
perror("posix_spawn");
} else {
if (disown(child_pid) < 0)
perror("disown");
}
}));
++app_identifier;
}
system_menu->add_separator();
g_themes_group.set_exclusive(true);
g_themes_group.set_unchecking_allowed(false);
g_themes_menu = &system_menu->add_submenu("Themes");
g_themes_menu->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/themes.png"));
{
Core::DirIterator dt("/res/themes", Core::DirIterator::SkipDots);
while (dt.has_next()) {
auto theme_name = dt.next_path();
auto theme_path = String::format("/res/themes/%s", theme_name.characters());
g_themes.append({ LexicalPath(theme_name).title(), theme_path });
}
quick_sort(g_themes, [](auto& a, auto& b) { return a.name < b.name; });
}
auto current_theme_name = GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::GetSystemTheme>()->theme_name();
{
int theme_identifier = 0;
for (auto& theme : g_themes) {
auto action = GUI::Action::create_checkable(theme.name, [theme_identifier](auto&) {
auto& theme = g_themes[theme_identifier];
dbg() << "Theme switched to " << theme.name << " at path " << theme.path;
auto response = GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::SetSystemTheme>(theme.path, theme.name);
ASSERT(response->success());
});
if (theme.name == current_theme_name)
action->set_checked(true);
g_themes_group.add_action(action);
g_themes_menu->add_action(action);
++theme_identifier;
}
}
system_menu->add_separator();
system_menu->add_action(GUI::Action::create("About SerenityOS", Gfx::Bitmap::load_from_file("/res/icons/16x16/ladybug.png"), [](auto&) {
pid_t child_pid;
const char* argv[] = { "/bin/About", nullptr };
if ((errno = posix_spawn(&child_pid, "/bin/About", nullptr, nullptr, const_cast<char**>(argv), environ))) {
perror("posix_spawn");
} else {
if (disown(child_pid) < 0)
perror("disown");
}
}));
system_menu->add_separator();
system_menu->add_action(GUI::Action::create("Exit...", Gfx::Bitmap::load_from_file("/res/icons/16x16/power.png"), [](auto&) {
auto command = ShutdownDialog::show();
if (command.size() == 0)
return;
pid_t child_pid;
if ((errno = posix_spawn(&child_pid, command[0], nullptr, nullptr, const_cast<char**>(command.data()), environ))) {
perror("posix_spawn");
} else {
if (disown(child_pid) < 0)
perror("disown");
}
}));
return system_menu;
}