diff options
Diffstat (limited to 'platform/linuxbsd/freedesktop_portal_desktop.cpp')
| -rw-r--r-- | platform/linuxbsd/freedesktop_portal_desktop.cpp | 187 |
1 files changed, 168 insertions, 19 deletions
diff --git a/platform/linuxbsd/freedesktop_portal_desktop.cpp b/platform/linuxbsd/freedesktop_portal_desktop.cpp index 6a5b5b8064..cdebed58b2 100644 --- a/platform/linuxbsd/freedesktop_portal_desktop.cpp +++ b/platform/linuxbsd/freedesktop_portal_desktop.cpp @@ -142,6 +142,54 @@ void FreeDesktopPortalDesktop::append_dbus_string(DBusMessageIter *p_iter, const } } +void FreeDesktopPortalDesktop::append_dbus_dict_options(DBusMessageIter *p_iter, const TypedArray<Dictionary> &p_options) { + DBusMessageIter dict_iter; + DBusMessageIter var_iter; + DBusMessageIter arr_iter; + const char *choices_key = "choices"; + + dbus_message_iter_open_container(p_iter, DBUS_TYPE_DICT_ENTRY, nullptr, &dict_iter); + dbus_message_iter_append_basic(&dict_iter, DBUS_TYPE_STRING, &choices_key); + dbus_message_iter_open_container(&dict_iter, DBUS_TYPE_VARIANT, "a(ssa(ss)s)", &var_iter); + dbus_message_iter_open_container(&var_iter, DBUS_TYPE_ARRAY, "(ss(ss)s)", &arr_iter); + + for (int i = 0; i < p_options.size(); i++) { + const Dictionary &item = p_options[i]; + if (!item.has("name") || !item.has("values") || !item.has("default")) { + continue; + } + const String &name = item["name"]; + const Vector<String> &options = item["values"]; + int default_idx = item["default"]; + + DBusMessageIter struct_iter; + DBusMessageIter array_iter; + DBusMessageIter array_struct_iter; + dbus_message_iter_open_container(&arr_iter, DBUS_TYPE_STRUCT, nullptr, &struct_iter); + append_dbus_string(&struct_iter, name); // ID. + append_dbus_string(&struct_iter, name); // User visible name. + + dbus_message_iter_open_container(&struct_iter, DBUS_TYPE_ARRAY, "(ss)", &array_iter); + for (int j = 0; j < options.size(); j++) { + dbus_message_iter_open_container(&array_iter, DBUS_TYPE_STRUCT, nullptr, &array_struct_iter); + append_dbus_string(&array_struct_iter, itos(j)); + append_dbus_string(&array_struct_iter, options[j]); + dbus_message_iter_close_container(&array_iter, &array_struct_iter); + } + dbus_message_iter_close_container(&struct_iter, &array_iter); + if (options.is_empty()) { + append_dbus_string(&struct_iter, (default_idx) ? "true" : "false"); // Default selection. + } else { + append_dbus_string(&struct_iter, itos(default_idx)); // Default selection. + } + + dbus_message_iter_close_container(&arr_iter, &struct_iter); + } + dbus_message_iter_close_container(&var_iter, &arr_iter); + dbus_message_iter_close_container(&dict_iter, &var_iter); + dbus_message_iter_close_container(p_iter, &dict_iter); +} + void FreeDesktopPortalDesktop::append_dbus_dict_filters(DBusMessageIter *p_iter, const Vector<String> &p_filter_names, const Vector<String> &p_filter_exts) { DBusMessageIter dict_iter; DBusMessageIter var_iter; @@ -162,7 +210,7 @@ void FreeDesktopPortalDesktop::append_dbus_dict_filters(DBusMessageIter *p_iter, append_dbus_string(&struct_iter, p_filter_names[i]); dbus_message_iter_open_container(&struct_iter, DBUS_TYPE_ARRAY, "(us)", &array_iter); - String flt = p_filter_exts[i]; + const String &flt = p_filter_exts[i]; int filter_slice_count = flt.get_slice_count(","); for (int j = 0; j < filter_slice_count; j++) { dbus_message_iter_open_container(&array_iter, DBUS_TYPE_STRUCT, nullptr, &array_struct_iter); @@ -223,7 +271,7 @@ void FreeDesktopPortalDesktop::append_dbus_dict_bool(DBusMessageIter *p_iter, co dbus_message_iter_close_container(p_iter, &dict_iter); } -bool FreeDesktopPortalDesktop::file_chooser_parse_response(DBusMessageIter *p_iter, const Vector<String> &p_names, bool &r_cancel, Vector<String> &r_urls, int &r_index) { +bool FreeDesktopPortalDesktop::file_chooser_parse_response(DBusMessageIter *p_iter, const Vector<String> &p_names, bool &r_cancel, Vector<String> &r_urls, int &r_index, Dictionary &r_options) { ERR_FAIL_COND_V(dbus_message_iter_get_arg_type(p_iter) != DBUS_TYPE_UINT32, false); dbus_uint32_t resp_code; @@ -262,6 +310,34 @@ bool FreeDesktopPortalDesktop::file_chooser_parse_response(DBusMessageIter *p_it } } } + } else if (strcmp(key, "choices") == 0) { // a(ss) { + if (dbus_message_iter_get_arg_type(&var_iter) == DBUS_TYPE_ARRAY) { + DBusMessageIter struct_iter; + dbus_message_iter_recurse(&var_iter, &struct_iter); + while (dbus_message_iter_get_arg_type(&struct_iter) == DBUS_TYPE_STRUCT) { + DBusMessageIter opt_iter; + dbus_message_iter_recurse(&struct_iter, &opt_iter); + const char *opt_key = nullptr; + dbus_message_iter_get_basic(&opt_iter, &opt_key); + String opt_skey = String::utf8(opt_key); + + dbus_message_iter_next(&opt_iter); + const char *opt_val = nullptr; + dbus_message_iter_get_basic(&opt_iter, &opt_val); + String opt_sval = String::utf8(opt_val); + if (opt_sval == "true") { + r_options[opt_skey] = true; + } else if (opt_sval == "false") { + r_options[opt_skey] = false; + } else { + r_options[opt_skey] = opt_sval.to_int(); + } + + if (!dbus_message_iter_next(&struct_iter)) { + break; + } + } + } } else if (strcmp(key, "uris") == 0) { // as if (dbus_message_iter_get_arg_type(&var_iter) == DBUS_TYPE_ARRAY) { DBusMessageIter uri_iter; @@ -285,7 +361,7 @@ bool FreeDesktopPortalDesktop::file_chooser_parse_response(DBusMessageIter *p_it return true; } -Error FreeDesktopPortalDesktop::file_dialog_show(DisplayServer::WindowID p_window_id, const String &p_xid, const String &p_title, const String &p_current_directory, const String &p_filename, DisplayServer::FileDialogMode p_mode, const Vector<String> &p_filters, const Callable &p_callback) { +Error FreeDesktopPortalDesktop::file_dialog_show(DisplayServer::WindowID p_window_id, const String &p_xid, const String &p_title, const String &p_current_directory, const String &p_root, const String &p_filename, DisplayServer::FileDialogMode p_mode, const Vector<String> &p_filters, const TypedArray<Dictionary> &p_options, const Callable &p_callback, bool p_options_in_cb) { if (unsupported) { return FAILED; } @@ -322,6 +398,7 @@ Error FreeDesktopPortalDesktop::file_dialog_show(DisplayServer::WindowID p_windo fd.callback = p_callback; fd.prev_focus = p_window_id; fd.filter_names = filter_names; + fd.opt_in_cb = p_options_in_cb; CryptoCore::RandomGenerator rng; ERR_FAIL_COND_V_MSG(rng.init(), FAILED, "Failed to initialize random number generator."); @@ -373,6 +450,8 @@ Error FreeDesktopPortalDesktop::file_dialog_show(DisplayServer::WindowID p_windo append_dbus_dict_bool(&arr_iter, "multiple", p_mode == DisplayServer::FILE_DIALOG_MODE_OPEN_FILES); append_dbus_dict_bool(&arr_iter, "directory", p_mode == DisplayServer::FILE_DIALOG_MODE_OPEN_DIR); append_dbus_dict_filters(&arr_iter, filter_names, filter_exts); + + append_dbus_dict_options(&arr_iter, p_options); append_dbus_dict_string(&arr_iter, "current_folder", p_current_directory, true); if (p_mode == DisplayServer::FILE_DIALOG_MODE_SAVE_FILE) { append_dbus_dict_string(&arr_iter, "current_name", p_filename); @@ -427,21 +506,32 @@ Error FreeDesktopPortalDesktop::file_dialog_show(DisplayServer::WindowID p_windo return OK; } -void FreeDesktopPortalDesktop::_file_dialog_callback(const Callable &p_callable, const Variant &p_status, const Variant &p_list, const Variant &p_index) { - Variant ret; - Callable::CallError ce; - const Variant *args[3] = { &p_status, &p_list, &p_index }; +void FreeDesktopPortalDesktop::_file_dialog_callback(const Callable &p_callable, const Variant &p_status, const Variant &p_list, const Variant &p_index, const Variant &p_options, bool p_opt_in_cb) { + if (p_opt_in_cb) { + Variant ret; + Callable::CallError ce; + const Variant *args[4] = { &p_status, &p_list, &p_index, &p_options }; + + p_callable.callp(args, 4, ret, ce); + if (ce.error != Callable::CallError::CALL_OK) { + ERR_PRINT(vformat("Failed to execute file dialogs callback: %s.", Variant::get_callable_error_text(p_callable, args, 4, ce))); + } + } else { + Variant ret; + Callable::CallError ce; + const Variant *args[3] = { &p_status, &p_list, &p_index }; - p_callable.callp(args, 3, ret, ce); - if (ce.error != Callable::CallError::CALL_OK) { - ERR_PRINT(vformat("Failed to execute file dialogs callback: %s.", Variant::get_callable_error_text(p_callable, args, 3, ce))); + p_callable.callp(args, 3, ret, ce); + if (ce.error != Callable::CallError::CALL_OK) { + ERR_PRINT(vformat("Failed to execute file dialogs callback: %s.", Variant::get_callable_error_text(p_callable, args, 3, ce))); + } } } -void FreeDesktopPortalDesktop::_thread_file_dialog_monitor(void *p_ud) { +void FreeDesktopPortalDesktop::_thread_monitor(void *p_ud) { FreeDesktopPortalDesktop *portal = (FreeDesktopPortalDesktop *)p_ud; - while (!portal->file_dialog_thread_abort.is_set()) { + while (!portal->monitor_thread_abort.is_set()) { { MutexLock lock(portal->file_dialog_mutex); for (int i = portal->file_dialogs.size() - 1; i >= 0; i--) { @@ -458,11 +548,12 @@ void FreeDesktopPortalDesktop::_thread_file_dialog_monitor(void *p_ud) { if (dbus_message_iter_init(msg, &iter)) { bool cancel = false; Vector<String> uris; + Dictionary options; int index = 0; - file_chooser_parse_response(&iter, fd.filter_names, cancel, uris, index); + file_chooser_parse_response(&iter, fd.filter_names, cancel, uris, index, options); if (fd.callback.is_valid()) { - callable_mp(portal, &FreeDesktopPortalDesktop::_file_dialog_callback).call_deferred(fd.callback, !cancel, uris, index); + callable_mp(portal, &FreeDesktopPortalDesktop::_file_dialog_callback).call_deferred(fd.callback, !cancel, uris, index, options, fd.opt_in_cb); } if (fd.prev_focus != DisplayServer::INVALID_WINDOW_ID) { callable_mp(DisplayServer::get_singleton(), &DisplayServer::window_move_to_foreground).call_deferred(fd.prev_focus); @@ -488,10 +579,44 @@ void FreeDesktopPortalDesktop::_thread_file_dialog_monitor(void *p_ud) { } } } + + if (portal->theme_connection) { + while (true) { + DBusMessage *msg = dbus_connection_pop_message(portal->theme_connection); + if (!msg) { + break; + } else if (dbus_message_is_signal(msg, "org.freedesktop.portal.Settings", "SettingChanged")) { + DBusMessageIter iter; + if (dbus_message_iter_init(msg, &iter)) { + const char *value; + dbus_message_iter_get_basic(&iter, &value); + String name_space = String::utf8(value); + dbus_message_iter_next(&iter); + dbus_message_iter_get_basic(&iter, &value); + String key = String::utf8(value); + + if (name_space == "org.freedesktop.appearance" && key == "color-scheme") { + callable_mp(portal, &FreeDesktopPortalDesktop::_system_theme_changed_callback).call_deferred(); + } + } + dbus_message_unref(msg); + break; + } + dbus_message_unref(msg); + } + dbus_connection_read_write(portal->theme_connection, 0); + } + usleep(50000); } } +void FreeDesktopPortalDesktop::_system_theme_changed_callback() { + if (system_theme_changed.is_valid()) { + system_theme_changed.call(); + } +} + FreeDesktopPortalDesktop::FreeDesktopPortalDesktop() { #ifdef SOWRAP_ENABLED #ifdef DEBUG_ENABLED @@ -520,17 +645,34 @@ FreeDesktopPortalDesktop::FreeDesktopPortalDesktop() { unsupported = true; } + DBusError err; + dbus_error_init(&err); + theme_connection = dbus_bus_get(DBUS_BUS_SESSION, &err); + if (dbus_error_is_set(&err)) { + dbus_error_free(&err); + } else { + theme_path = "type='signal',sender='org.freedesktop.portal.Desktop',interface='org.freedesktop.portal.Settings',member='SettingChanged'"; + dbus_bus_add_match(theme_connection, theme_path.utf8().get_data(), &err); + if (dbus_error_is_set(&err)) { + dbus_error_free(&err); + dbus_connection_unref(theme_connection); + theme_connection = nullptr; + } + dbus_connection_read_write(theme_connection, 0); + } + if (!unsupported) { - file_dialog_thread_abort.clear(); - file_dialog_thread.start(FreeDesktopPortalDesktop::_thread_file_dialog_monitor, this); + monitor_thread_abort.clear(); + monitor_thread.start(FreeDesktopPortalDesktop::_thread_monitor, this); } } FreeDesktopPortalDesktop::~FreeDesktopPortalDesktop() { - file_dialog_thread_abort.set(); - if (file_dialog_thread.is_started()) { - file_dialog_thread.wait_to_finish(); + monitor_thread_abort.set(); + if (monitor_thread.is_started()) { + monitor_thread.wait_to_finish(); } + for (FreeDesktopPortalDesktop::FileDialogData &fd : file_dialogs) { if (fd.connection) { DBusError err; @@ -540,6 +682,13 @@ FreeDesktopPortalDesktop::~FreeDesktopPortalDesktop() { dbus_connection_unref(fd.connection); } } + if (theme_connection) { + DBusError err; + dbus_error_init(&err); + dbus_bus_remove_match(theme_connection, theme_path.utf8().get_data(), &err); + dbus_error_free(&err); + dbus_connection_unref(theme_connection); + } } #endif // DBUS_ENABLED |