Merge pull request #114 from khoaakt/master

Update tabs API
wexond · Aug 8, 2018 · c56ca1e · c56ca1e
2 parents 63c0578 + 9c56da8
commit c56ca1e
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diff --git a/src/constants/api-ipc-messages.ts b/src/constants/api-ipc-messages.ts
@@ -3,5 +3,8 @@ export const API_TABS_QUERY = 'api-tabs-query';
 export const API_TABS_GET_CURRENT = 'api-tabs-getCurrent';
 export const API_TABS_EXECUTE_SCRIPT = 'api-tabs-executeScript';
 export const API_TABS_INSERT_CSS = 'api-tabs-insertCSS';
+export const API_TABS_SET_ZOOM = 'api-tabs-setZoom';
+export const API_TABS_GET_ZOOM = 'api-tabs-getZoom';
+export const API_TABS_DETECT_LANGUAGE = 'api-tabs-detectLanguage';
 
 export const API_RUNTIME_RELOAD = 'api-runtime-reload';
diff --git a/src/preloads/api/index.ts b/src/preloads/api/index.ts
@@ -137,6 +137,33 @@ export const getAPI = (manifest: Manifest) => {
           if (callback) callback(result);
         });
       },
+      setZoom: (tabId: number, zoomFactor: number, callback: () => void) => {
+        ipcRenderer.send('api-tabs-setZoom', tabId, zoomFactor);
+
+        ipcRenderer.on('api-tabs-setZoom', () => {
+          if (callback) callback();
+        });
+      },
+      getZoom: (
+        tabId: number,
+        callback: (zoomFactor: number) => void,
+      ) => {
+        ipcRenderer.send('api-tabs-getZoom', tabId);
+
+        ipcRenderer.on('api-tabs-getZoom', (e: Electron.IpcMessageEvent, zoomFactor: number) => {
+          if (callback) callback(zoomFactor);
+        });
+      },
+      detectLanguage: (
+        tabId: number,
+        callback: (language: string) => void,
+      ) => {
+        ipcRenderer.send('api-tabs-detectLanguage', tabId);
+
+        ipcRenderer.on('api-tabs-detectLanguage', (e: Electron.IpcMessageEvent, language: string) => {
+          if (callback) callback(language);
+        });
+      },
 
       onCreated: new IpcEvent('tabs', 'onCreated'),
       onUpdated: new IpcEvent('tabs', 'onUpdated'),

diff --git a/src/renderer/extensions-service.ts b/src/renderer/extensions-service.ts
@@ -6,6 +6,9 @@ import {
   API_TABS_CREATE,
   API_TABS_INSERT_CSS,
   API_TABS_EXECUTE_SCRIPT,
+  API_TABS_SET_ZOOM,
+  API_TABS_GET_ZOOM,
+  API_TABS_DETECT_LANGUAGE,
 } from '../constants';
 
 export const runExtensionsService = () => {
@@ -70,4 +73,55 @@ export const runExtensionsService = () => {
       });
     },
   );
+
+  ipcRenderer.on(
+    API_TABS_SET_ZOOM,
+    (
+      e: Electron.IpcMessageEvent,
+      tabId: number,
+      zoomFactor: number,
+      sender: number,
+    ) => {
+      const webContents = remote.webContents.fromId(sender);
+      const page = store.getPageById(tabId);
+
+      page.webview.setZoomFactor(zoomFactor);
+      webContents.send(API_TABS_SET_ZOOM);
+    },
+  );
+
+  ipcRenderer.on(
+    API_TABS_GET_ZOOM,
+    (
+      e: Electron.IpcMessageEvent,
+      tabId: number,
+      sender: number,
+    ) => {
+      const webContents = remote.webContents.fromId(sender);
+      const page = store.getPageById(tabId);
+
+      page.webview.getWebContents().getZoomFactor((zoomFactor: number) => {
+        webContents.send(API_TABS_GET_ZOOM, zoomFactor);
+      });
+    },
+  );
+
+  ipcRenderer.on(
+    API_TABS_DETECT_LANGUAGE,
+    (
+      e: Electron.IpcMessageEvent,
+      tabId: number,
+      sender: number,
+    ) => {
+      const webContents = remote.webContents.fromId(sender);
+      const page = store.getPageById(tabId);
+
+      page.webview.executeJavaScript('document.documentElement.lang', true, (language: string) => {
+        if (language !== "") webContents.send(API_TABS_DETECT_LANGUAGE, language);
+        else page.webview.executeJavaScript('navigator.language', true, (language: string) => {
+          webContents.send(API_TABS_DETECT_LANGUAGE, language);
+        });
+      });
+    },
+  );
 };