mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 15:37:46 +00:00
Taskbar/QuickLaunchWidget: Reorder methods to make .cpp and .h match
This makes it a bit easier to find things in my opinion.
This commit is contained in:
david072
Andreas Kling
parent
13b98d01c0
commit
e100c1458a
2 changed files with 148 additions and 157 deletions
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@ -36,6 +36,28 @@ static DeprecatedString entry_to_config_string(size_t index, NonnullOwnPtr<Quick
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return DeprecatedString::formatted("{}:{}", index, entry->path());
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}
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OwnPtr<QuickLaunchEntry> QuickLaunchEntry::create_from_path(StringView path)
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{
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if (path.ends_with(".af"sv)) {
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auto af_path = path.to_deprecated_string();
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if (!path.starts_with('/'))
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af_path = DeprecatedString::formatted("{}/{}", Desktop::AppFile::APP_FILES_DIRECTORY, path);
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return make<QuickLaunchEntryAppFile>(Desktop::AppFile::open(af_path));
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}
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auto stat_or_error = Core::System::stat(path);
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if (stat_or_error.is_error()) {
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dbgln("Failed to stat quick launch entry file: {}", stat_or_error.release_error());
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return {};
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}
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auto stat = stat_or_error.release_value();
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if (S_ISREG(stat.st_mode) && ((stat.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)) != 0))
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return make<QuickLaunchEntryExecutable>(path);
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return make<QuickLaunchEntryFile>(path);
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}
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ErrorOr<void> QuickLaunchEntryAppFile::launch() const
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{
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auto executable = m_app_file->executable();
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@ -86,13 +108,6 @@ GUI::Icon QuickLaunchEntryFile::icon() const
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{
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return GUI::FileIconProvider::icon_for_path(m_path);
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}
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DeprecatedString QuickLaunchEntryFile::name() const
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{
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// '=' is a special character in config files
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return m_path;
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}
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ErrorOr<NonnullRefPtr<QuickLaunchWidget>> QuickLaunchWidget::create()
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{
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auto widget = TRY(AK::adopt_nonnull_ref_or_enomem(new (nothrow) QuickLaunchWidget()));
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@ -101,120 +116,40 @@ ErrorOr<NonnullRefPtr<QuickLaunchWidget>> QuickLaunchWidget::create()
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return widget;
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}
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QuickLaunchWidget::QuickLaunchWidget()
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ErrorOr<bool> QuickLaunchWidget::add_from_pid(pid_t pid_to_add)
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{
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set_shrink_to_fit(true);
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set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 0);
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set_frame_style(Gfx::FrameStyle::NoFrame);
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set_fixed_height(24);
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}
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void QuickLaunchWidget::load_entries(bool save)
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{
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struct ConfigEntry {
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int index;
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DeprecatedString path;
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};
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Vector<ConfigEntry> config_entries;
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auto keys = Config::list_keys(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES);
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for (auto& name : keys) {
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dbgln("loading key: {}", name);
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auto value = Config::read_string(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES, name);
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auto values = value.split(':');
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config_entries.append({ values[0].to_int().release_value(), values[1] });
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}
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quick_sort(config_entries, [](ConfigEntry const& a, ConfigEntry const& b) {
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return a.index < b.index;
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});
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Vector<NonnullOwnPtr<QuickLaunchEntry>> entries;
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for (auto const& config_entry : config_entries) {
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auto entry = QuickLaunchEntry::create_from_config_value(config_entry.path);
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if (!entry)
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auto processes_file = TRY(Core::File::open("/sys/kernel/processes"sv, Core::File::OpenMode::Read));
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auto file_content = TRY(processes_file->read_until_eof());
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auto json_obj = TRY(JsonValue::from_string(file_content)).as_object();
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for (auto value : json_obj.get_array("processes"sv).release_value().values()) {
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auto& process_object = value.as_object();
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auto pid = process_object.get_i32("pid"sv).value_or(0);
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if (pid != pid_to_add)
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continue;
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entries.append(entry.release_nonnull());
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}
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auto executable = process_object.get_deprecated_string("executable"sv);
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if (!executable.has_value())
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break;
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add_quick_launch_buttons(move(entries), save);
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}
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auto maybe_name = process_object.get_deprecated_string("name"sv);
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if (!maybe_name.has_value())
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break;
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ErrorOr<void> QuickLaunchWidget::create_context_menu()
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{
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auto icon = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/delete.png"sv));
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m_context_menu = GUI::Menu::construct();
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m_context_menu_default_action = GUI::Action::create("&Remove", icon, [this](auto&) {
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remove_entry(m_context_menu_app_name);
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resize();
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update();
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});
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m_context_menu->add_action(*m_context_menu_default_action);
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return {};
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}
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void QuickLaunchWidget::add_quick_launch_buttons(Vector<NonnullOwnPtr<QuickLaunchEntry>> entries, bool save)
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{
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size_t size = entries.size();
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for (size_t i = 0; i < size; i++) {
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m_entries.append(entries.take(0));
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if (save)
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Config::write_string(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES, sanitize_name(m_entries.last()->name()), entry_to_config_string(m_entries.size() - 1, m_entries.last()));
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}
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resize();
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update();
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}
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OwnPtr<QuickLaunchEntry> QuickLaunchEntry::create_from_config_value(StringView path)
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{
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if (!path.starts_with('/') && path.ends_with(".af"sv)) {
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auto af_path = DeprecatedString::formatted("{}/{}", Desktop::AppFile::APP_FILES_DIRECTORY, path);
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return make<QuickLaunchEntryAppFile>(Desktop::AppFile::open(af_path));
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}
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return create_from_path(path);
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}
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OwnPtr<QuickLaunchEntry> QuickLaunchEntry::create_from_path(StringView path)
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{
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if (path.ends_with(".af"sv))
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return make<QuickLaunchEntryAppFile>(Desktop::AppFile::open(path));
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auto stat_or_error = Core::System::stat(path);
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if (stat_or_error.is_error()) {
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dbgln("Failed to stat quick launch entry file: {}", stat_or_error.release_error());
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return {};
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}
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auto stat = stat_or_error.release_value();
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if (S_ISREG(stat.st_mode) && (stat.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
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return make<QuickLaunchEntryExecutable>(path);
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return make<QuickLaunchEntryFile>(path);
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}
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ErrorOr<void> QuickLaunchWidget::add_or_adjust_button(DeprecatedString const& button_name, NonnullOwnPtr<QuickLaunchEntry> entry, bool save)
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{
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auto file_name_to_watch = entry->file_name_to_watch();
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if (!file_name_to_watch.is_empty()) {
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if (!m_watcher) {
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m_watcher = TRY(Core::FileWatcher::create());
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m_watcher->on_change = [button_name, save, this](Core::FileWatcherEvent const&) {
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dbgln("Removing QuickLaunch entry \"{}\"", button_name);
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remove_entry(button_name, save);
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resize();
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update();
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};
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auto name = maybe_name.release_value();
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auto path = executable.release_value();
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if (Desktop::AppFile::exists_for_app(name)) {
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path = Desktop::AppFile::app_file_path_for_app(name);
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}
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TRY(m_watcher->add_watch(file_name_to_watch, Core::FileWatcherEvent::Type::Deleted));
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auto new_entry = QuickLaunchEntry::create_from_path(path);
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if (!new_entry)
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break;
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TRY(update_entry(name, new_entry.release_nonnull()));
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return true;
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}
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set_or_insert_entry(move(entry), save);
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resize();
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update();
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return {};
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return false;
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}
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void QuickLaunchWidget::config_key_was_removed(StringView domain, StringView group, StringView key)
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@ -246,7 +181,7 @@ void QuickLaunchWidget::drop_event(GUI::DropEvent& event)
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auto path = url.serialize_path();
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auto entry = QuickLaunchEntry::create_from_path(path);
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if (entry) {
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auto result = add_or_adjust_button(entry->name(), entry.release_nonnull());
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auto result = update_entry(entry->name(), entry.release_nonnull());
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if (result.is_error())
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GUI::MessageBox::show_error(window(), DeprecatedString::formatted("Failed to add quick launch entry: {}", result.release_error()));
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}
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@ -366,6 +301,97 @@ void QuickLaunchWidget::paint_event(GUI::PaintEvent& event)
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paint_entry(*dragged_entry, dragged_entry_rect);
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}
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QuickLaunchWidget::QuickLaunchWidget()
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{
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set_shrink_to_fit(true);
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set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 0);
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set_frame_style(Gfx::FrameStyle::NoFrame);
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set_fixed_height(24);
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}
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ErrorOr<void> QuickLaunchWidget::create_context_menu()
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{
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auto icon = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/delete.png"sv));
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m_context_menu = GUI::Menu::construct();
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m_context_menu_default_action = GUI::Action::create("&Remove", icon, [this](auto&) {
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remove_entry(m_context_menu_app_name);
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resize();
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update();
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});
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m_context_menu->add_action(*m_context_menu_default_action);
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return {};
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}
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void QuickLaunchWidget::load_entries(bool save)
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{
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struct ConfigEntry {
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int index;
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DeprecatedString path;
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};
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Vector<ConfigEntry> config_entries;
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auto keys = Config::list_keys(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES);
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for (auto& name : keys) {
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dbgln("loading key: {}", name);
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auto value = Config::read_string(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES, name);
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auto values = value.split(':');
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config_entries.append({ values[0].to_int().release_value(), values[1] });
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}
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quick_sort(config_entries, [](ConfigEntry const& a, ConfigEntry const& b) {
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return a.index < b.index;
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});
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Vector<NonnullOwnPtr<QuickLaunchEntry>> entries;
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for (auto const& config_entry : config_entries) {
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auto entry = QuickLaunchEntry::create_from_path(config_entry.path);
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if (!entry)
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continue;
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entries.append(entry.release_nonnull());
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}
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add_entries(move(entries), save);
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}
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void QuickLaunchWidget::add_entries(Vector<NonnullOwnPtr<QuickLaunchEntry>> entries, bool save)
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{
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size_t size = entries.size();
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for (size_t i = 0; i < size; i++) {
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m_entries.append(entries.take(0));
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if (save)
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Config::write_string(CONFIG_DOMAIN, CONFIG_GROUP_ENTRIES, sanitize_name(m_entries.last()->name()), entry_to_config_string(m_entries.size() - 1, m_entries.last()));
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}
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resize();
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update();
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}
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ErrorOr<void> QuickLaunchWidget::update_entry(DeprecatedString const& button_name, NonnullOwnPtr<QuickLaunchEntry> entry, bool save)
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{
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auto file_name_to_watch = entry->file_name_to_watch();
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if (!file_name_to_watch.is_empty()) {
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if (!m_watcher) {
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m_watcher = TRY(Core::FileWatcher::create());
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m_watcher->on_change = [button_name, save, this](Core::FileWatcherEvent const&) {
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dbgln("Removing QuickLaunch entry \"{}\"", button_name);
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remove_entry(button_name, save);
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resize();
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update();
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};
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}
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TRY(m_watcher->add_watch(file_name_to_watch, Core::FileWatcherEvent::Type::Deleted));
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}
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set_or_insert_entry(move(entry), save);
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resize();
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update();
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return {};
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}
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template<typename Callback>
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void QuickLaunchWidget::for_each_entry(Callback callback)
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{
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@ -376,42 +402,6 @@ void QuickLaunchWidget::for_each_entry(Callback callback)
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}
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}
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ErrorOr<bool> QuickLaunchWidget::add_from_pid(pid_t pid_to_add)
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{
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auto processes_file = TRY(Core::File::open("/sys/kernel/processes"sv, Core::File::OpenMode::Read));
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auto file_content = TRY(processes_file->read_until_eof());
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auto json_obj = TRY(JsonValue::from_string(file_content)).as_object();
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for (auto value : json_obj.get_array("processes"sv).release_value().values()) {
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auto& process_object = value.as_object();
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auto pid = process_object.get_i32("pid"sv).value_or(0);
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if (pid != pid_to_add)
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continue;
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auto executable = process_object.get_deprecated_string("executable"sv);
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if (!executable.has_value())
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break;
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auto maybe_name = process_object.get_deprecated_string("name"sv);
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if (!maybe_name.has_value())
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break;
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auto name = maybe_name.release_value();
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auto path = executable.release_value();
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if (Desktop::AppFile::exists_for_app(name)) {
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path = Desktop::AppFile::app_file_path_for_app(name);
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}
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auto new_entry = QuickLaunchEntry::create_from_path(path);
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if (!new_entry)
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break;
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TRY(add_or_adjust_button(name, new_entry.release_nonnull()));
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return true;
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}
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return false;
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}
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void QuickLaunchWidget::resize()
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{
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set_fixed_width(m_entries.size() * BUTTON_SIZE);
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@ -20,7 +20,6 @@ namespace Taskbar {
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class QuickLaunchEntry {
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public:
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static OwnPtr<QuickLaunchEntry> create_from_config_value(StringView path);
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static OwnPtr<QuickLaunchEntry> create_from_path(StringView path);
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virtual ~QuickLaunchEntry() = default;
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@ -86,7 +85,7 @@ public:
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virtual ErrorOr<void> launch() const override;
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virtual GUI::Icon icon() const override;
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virtual DeprecatedString name() const override;
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virtual DeprecatedString name() const override { return m_path; }
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virtual DeprecatedString file_name_to_watch() const override { return m_path; }
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virtual DeprecatedString path() override { return m_path; }
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@ -103,8 +102,9 @@ public:
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static ErrorOr<NonnullRefPtr<QuickLaunchWidget>> create();
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virtual ~QuickLaunchWidget() override = default;
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void load_entries(bool save = true);
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ErrorOr<bool> add_from_pid(pid_t pid);
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protected:
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virtual void config_key_was_removed(StringView, StringView, StringView) override;
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virtual void config_string_did_change(StringView, StringView, StringView, StringView) override;
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@ -120,17 +120,18 @@ public:
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virtual void paint_event(GUI::PaintEvent&) override;
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ErrorOr<bool> add_from_pid(pid_t pid);
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private:
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static constexpr StringView CONFIG_DOMAIN = "Taskbar"sv;
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static constexpr StringView CONFIG_GROUP_ENTRIES = "QuickLaunch_Entries"sv;
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static constexpr int BUTTON_SIZE = 24;
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explicit QuickLaunchWidget();
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ErrorOr<void> add_or_adjust_button(DeprecatedString const&, NonnullOwnPtr<QuickLaunchEntry>, bool save = true);
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ErrorOr<void> create_context_menu();
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void add_quick_launch_buttons(Vector<NonnullOwnPtr<QuickLaunchEntry>> entries, bool save = true);
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void load_entries(bool save = true);
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ErrorOr<void> update_entry(DeprecatedString const&, NonnullOwnPtr<QuickLaunchEntry>, bool save = true);
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void add_entries(Vector<NonnullOwnPtr<QuickLaunchEntry>> entries, bool save = true);
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template<typename Callback>
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void for_each_entry(Callback);
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