sync state on quit

1 files changed, 32 insertions, 2 deletions

diff --git a/reader.js b/reader.js
index d16f595..251611f 100755
--- a/reader.js
+++ b/reader.js
@@ -60,7 +60,9 @@ function Model() {
 					console.log('tcrsync_set', resp);
 
 					resolve(page);
-				});
+				}).fail(() => {
+					reject(null);
+				})
 			});
 		},
 		get: function() {
@@ -86,7 +88,7 @@ function Model() {
 		},
 	};
 
-	self.closeFile = function() {
+	self._closeFile = function() {
 		self._zipEntries.removeAll();
 		self._zip = null;
 		self.fileName("");
@@ -94,6 +96,19 @@ function Model() {
 		localforage.setItem("TTC:LAST-OPENED-FILE", null);
 	};
 
+	self.closeFile = function() {
+		return new Promise((resolve, reject) => {
+			self.syncClient.set(model.currentPage()).then(() => {
+				self._closeFile();
+				resolve(null);
+
+			}).catch(() => {
+				self._closeFile();
+				resolve(null);
+			});
+		});
+	};
+
 	self.openFile = function (file) {
 		self.isLoading(true);
 		console.log('openFile', file);
@@ -569,6 +584,21 @@ $(document).ready(function () {
 		fixColumnWidths();
 	});
 
+	$(window).on("beforeunload", (e) => {
+		if (model.fileName() && model.currentPage() > 0 && !window._readyToQuit) {
+			e.preventDefault();
+			window._readyToQuit = true;
+
+			model.syncClient.set(model.currentPage()).then(() => {
+				require('electron').remote.app.quit();
+			}).catch(() => {
+				require('electron').remote.app.quit();
+			});
+
+			return false;
+		}
+	});
+
 	$(window).on("wheel", function(evt) {
 		if ($(".modal").is(":visible"))
 			return;