From 119b4b4fb67cc03aa0be793df3e11dccf4fc2b51 Mon Sep 17 00:00:00 2001
From: Inder Singh <singhs.ishwer@gmail.com>
Date: Wed, 15 Aug 2018 08:56:42 +0530
Subject: [PATCH] Shows presenter-view without external display (#248)

* Shows presenter-view without external display

* fixes presenter-view switching while casting
---
 app.js               |  1 +
 www/js/controller.js | 25 +++++++++++++++++--------
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/app.js b/app.js
index 0e6526078..7d4047c74 100644
--- a/app.js
+++ b/app.js
@@ -211,6 +211,7 @@ function createViewer(ipcData) {
       });
     });
   }
+  mainWindow.webContents.send('presenter-view');
 }
 
 app.on('ready', () => {
diff --git a/www/js/controller.js b/www/js/controller.js
index 4259f4c2c..c4237a606 100644
--- a/www/js/controller.js
+++ b/www/js/controller.js
@@ -378,12 +378,20 @@ function updateViewerScale() {
   }
 }
 
-global.platform.ipc.on('external-display', (e, args) => {
+function checkPresenterView() {
   if (store.getUserPref('app.layout.presenter-view')) {
     document.body.classList.add('presenter-view');
     document.body.classList.remove('home');
+    document.body.classList.add('scale-viewer');
   }
-  document.body.classList.add('scale-viewer');
+}
+
+global.platform.ipc.on('presenter-view', () => {
+  checkPresenterView();
+  updateViewerScale();
+});
+
+global.platform.ipc.on('external-display', (e, args) => {
   global.externalDisplay = {
     width: args.width,
     height: args.height,
@@ -427,11 +435,9 @@ global.platform.ipc.on('cast-session-active', () => {
   menuCast.items[0].visible = false;
   menuCast.items[1].visible = true;
 
-  if (store.getUserPref('app.layout.presenter-view')) {
-    document.body.classList.add('presenter-view', 'scale-viewer');
-    document.body.classList.remove('home');
-    updateViewerScale();
-  }
+  store.setUserPref('app.layout.presenter-view', true);
+  checkPresenterView();
+  updateViewerScale();
 
   store.set('userPrefs.slide-layout.display-options.akhandpaatt', false);
   store.set('userPrefs.slide-layout.display-options.disable-akhandpaatt', true);
@@ -441,8 +447,10 @@ global.platform.ipc.on('cast-session-active', () => {
 global.platform.ipc.on('cast-session-stopped', () => {
   menuCast.items[1].visible = false;
   menuCast.items[0].visible = true;
-  if (!global.externalDisplay) {
+  if (store.getUserPref('app.layout.presenter-view')) {
     document.body.classList.remove('presenter-view', 'scale-viewer');
+    store.setUserPref('app.layout.presenter-view', false);
+    global.core.platformMethod('updateSettings');
   }
   store.set('userPrefs.slide-layout.display-options.disable-akhandpaatt', false);
 });
@@ -473,6 +481,7 @@ module.exports = {
   },
 
   'presenter-view': function presenterView() {
+    checkPresenterView();
     updateViewerScale();
   },