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// SPDX-FileCopyrightText: 2023 Deminder <tremminder@gmail.com>
// SPDX-License-Identifier: GPL-3.0-or-later
import Gtk from 'gi://Gtk';
import Gio from 'gi://Gio';
import { ExtensionPreferences } from 'resource:///org/gnome/Shell/Extensions/js/extensions/prefs.js';
import { Install } from './modules/install.js';
import {
actionLabel,
ACTIONS,
mapLegacyAction,
supportedActions,
} from './dbus-service/action.js';
import { logDebug, Idle } from './modules/util.js';
const templateComponents = {
shutdown: {
'shutdown-mode': 'combo',
'root-mode': 'switch',
'show-end-session-dialog': 'switch',
'shutdown-max-timer': 'adjustment',
'shutdown-ref-timer': 'buffer',
'shutdown-slider': 'adjustment',
'nonlinear-shutdown-slider': 'adjustment',
},
wake: {
'auto-wake': 'switch',
'wake-max-timer': 'adjustment',
'wake-ref-timer': 'buffer',
'wake-slider': 'adjustment',
'nonlinear-wake-slider': 'adjustment',
},
display: {
'show-settings': 'switch',
'show-shutdown-mode': 'buffer',
'show-shutdown-slider': 'switch',
'show-shutdown-indicator': 'switch',
'show-shutdown-absolute-timer': 'switch',
'show-textboxes': 'switch',
'show-wake-slider': 'switch',
'show-wake-items': 'switch',
'show-wake-absolute-timer': 'switch',
},
};
export default class ShutdownTimerPreferences extends ExtensionPreferences {
/**
* Fill the preferences window with preferences.
*
* The default implementation adds the widget
* returned by getPreferencesWidget().
*
* @param {Adw.PreferencesWindow} window - the preferences window
*/
fillPreferencesWindow(window) {
const builder = Gtk.Builder.new();
builder.add_from_file(
this.dir.get_child('ui').get_child('prefs.ui').get_path()
);
const settings = this.getSettings();
const handlers = [];
const pageNames = ['install', 'shutdown', 'wake', 'display'].map(
n => `shutdowntimer-prefs-${n}`
);
for (const name of pageNames) {
const pageId = name.replaceAll('-', '_');
const page = builder.get_object(pageId);
const pageName = pageId.split('_').at(-1);
if (!page) {
throw new Error(`${pageId} not found!`);
}
if (pageName === 'install') {
const idle = new Idle();
const install = new Install();
this.initInstallPage(
builder,
this.dir.get_child('tool').get_child('installer.sh').get_path(),
install,
idle
);
window.connect('destroy', () => {
idle.destroy();
install.destroy();
});
}
this.initPage(pageName, builder, settings);
window.add(page);
}
const selPageName =
pageNames[settings.get_int('preferences-selected-page-value')];
if (selPageName) {
window.set_visible_page_name(selPageName);
}
const pageVisHandlerId = window.connect('notify::visible-page-name', () => {
logDebug(window.get_visible_page_name());
settings.set_int(
'preferences-selected-page-value',
pageNames.indexOf(window.get_visible_page_name())
);
});
handlers.push([window, pageVisHandlerId]);
window.connect('destroy', () => {
handlers.forEach(([comp, handlerId]) => {
comp.disconnect(handlerId);
});
});
}
async initShutdownModeCombo(settings, comp) {
const model = new Gtk.StringList();
const actionIds = [];
try {
for await (const action of supportedActions()) {
model.append(actionLabel(action));
actionIds.push(ACTIONS[action]);
}
} catch (err) {
console.error(err);
}
comp.model = model;
const updateComboRow = () => {
const actionId =
ACTIONS[mapLegacyAction(settings.get_string('shutdown-mode-value'))];
const index = actionIds.indexOf(actionId);
if (index >= 0) comp.selected = index;
};
comp.connect('notify::selected', () => {
const actionId = actionIds[comp.selected];
const action = Object.entries(ACTIONS).find(
([_, id]) => id === actionId
)[0];
if (action) settings.set_string('shutdown-mode-value', action);
});
const comboHandlerId = settings.connect(
'changed::shutdown-mode-value',
() => updateComboRow()
);
comp.connect('destroy', () => settings.disconnect(comboHandlerId));
updateComboRow();
}
initPage(pageName, builder, settings) {
if (pageName in templateComponents) {
for (const [baseName, component] of Object.entries(
templateComponents[pageName]
)) {
const baseId = baseName.replaceAll('-', '_');
const settingsName = `${baseName}-value`;
const compId = `${baseId}_${component}`;
const comp = builder.get_object(compId);
if (!comp) {
throw new Error(`Component not found in template: ${compId}`);
}
if (compId === 'shutdown_mode_combo') {
this.initShutdownModeCombo(settings, comp);
} else {
settings.bind(
settingsName,
comp,
{
adjustment: 'value',
switch: 'active',
textbuffer: 'text',
buffer: 'text',
}[component],
Gio.SettingsBindFlags.DEFAULT
);
}
if (
[
'show_wake_slider_switch',
'show_wake_absolute_timer_switch',
].includes(compId)
)
this.switchDependsOnSetting(comp, settings, 'show-wake-items-value');
}
}
}
switchDependsOnSetting(comp, settings, settingsName) {
const update = () => {
const active = settings.get_boolean(settingsName);
comp.sensitive = active;
const row = comp.get_parent().get_parent();
row.sensitive = active;
};
const handlerId = settings.connect(`changed::${settingsName}`, () =>
update()
);
comp.connect('destroy', () => settings.disconnect(handlerId));
update();
}
initInstallPage(builder, installerScriptPath, install, idle) {
// install log textbuffer updates
const logTextBuffer = builder.get_object('install_log_textbuffer');
const scrollAdj = builder.get_object('installer_scrollbar_adjustment');
const errorTag = new Gtk.TextTag({ foreground: 'red' });
const successTag = new Gtk.TextTag({ foreground: 'green' });
const table = logTextBuffer.get_tag_table();
table.add(errorTag);
table.add(successTag);
const installSwitch = builder.get_object('install_policy_switch');
installSwitch.set_active(install.checkInstalled());
installSwitch.connect('notify::active', () =>
install.installAction(
installerScriptPath,
installSwitch.get_active() ? 'install' : 'uninstall',
async message => {
await idle.guiIdle();
// Format log lines
message.split('\n').forEach(line => {
line = ['[', '#'].includes(line[0]) ? line : ` ${line}`;
const b = logTextBuffer;
b.insert(b.get_end_iter(), `${line}\n`, -1);
const end = b.get_end_iter();
const start = end.copy();
if (start.backward_line()) {
if (line.startsWith('# ')) {
b.apply_tag(errorTag, start, end);
} else if (line.endsWith('🟢')) {
b.apply_tag(successTag, start, end);
}
}
});
await idle.guiIdle();
scrollAdj.set_value(1000000);
}
)
);
// Clear install log
logTextBuffer.set_text('', -1);
}
}
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