71 lines
2.1 KiB
TypeScript
71 lines
2.1 KiB
TypeScript
import * as electron from 'electron';
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import * as settings from 'electron-settings';
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import { logger } from '../services/logger.service';
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import { WindowState } from '../models/window-state';
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const WINDOWS_SETTINGS_KEY = 'windowSettings';
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export const windowVisibleFilter = (state: WindowState) => {
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return (display: electron.Display): boolean => (
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state.x >= display.bounds.x &&
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state.y >= display.bounds.y &&
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state.x <= display.bounds.width &&
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state.y <= display.bounds.height
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);
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};
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export const windowVisibleOnScreen = (state: WindowState): boolean => {
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return electron.screen.getAllDisplays().some(windowVisibleFilter(state));
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};
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export const getDefaultWindowState = () => ({
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width: 1024,
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height: 768,
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isMaximized: true
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});
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export const loadWindowState = (): Partial<WindowState> => {
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logger.log('[WindowState] load settings');
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try {
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const loadedState = settings.get(WINDOWS_SETTINGS_KEY) as any;
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logger.log('[WindowState] loaded settings', loadedState);
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if (!loadedState) {
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logger.log('[WindowState]save state not exists, use default');
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return getDefaultWindowState();
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}
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const visible = windowVisibleOnScreen(loadedState);
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logger.log('[WindowState] loaded settings is visible', visible);
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if (visible) {
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logger.log('[WindowState] return with loaded settings');
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return loadedState;
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}
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} catch (err) {
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logger.error('[WindowState] error when parsing loaded settings', err);
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}
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logger.log('[WindowState] return with default settings');
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return getDefaultWindowState();
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};
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export const saveWindowState = (win: electron.BrowserWindow) => {
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const winBounds = win.isMaximized() || win.isFullScreen()
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? loadWindowState() as any
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: win.getBounds();
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const state: WindowState = {
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...winBounds,
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isMaximized: win.isMaximized(),
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isFullScreen: win.isFullScreen()
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};
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logger.log('[WindowState] save settings:', state);
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settings.set(WINDOWS_SETTINGS_KEY, state as any);
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logger.log('[WindowState] save settings success');
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};
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