From b3901aa8f90499ee2a34efdddc2463105afc53f1 Mon Sep 17 00:00:00 2001
From: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Date: Wed, 3 Jan 2018 17:11:52 +0100
Subject: Enable cloud-online menu entry only if connected to cloud

Enable the menu item cloud-online only if the current file is the
cloud storage. Since this has to be checked every time the current
file is set, factor this out into the new MainWindow::setCurrentFile()
function.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
---
 desktop-widgets/mainwindow.cpp | 35 +++++++++++++++++++++--------------
 desktop-widgets/mainwindow.h   |  2 ++
 2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/desktop-widgets/mainwindow.cpp b/desktop-widgets/mainwindow.cpp
index 25e1a0cd6..4aa4aa1b6 100644
--- a/desktop-widgets/mainwindow.cpp
+++ b/desktop-widgets/mainwindow.cpp
@@ -441,8 +441,6 @@ void MainWindow::enableDisableCloudActions()
 {
 	ui.actionCloudstorageopen->setEnabled(prefs.cloud_verification_status == CS_VERIFIED);
 	ui.actionCloudstoragesave->setEnabled(prefs.cloud_verification_status == CS_VERIFIED);
-	ui.actionCloudOnline->setEnabled(prefs.cloud_verification_status == CS_VERIFIED);
-	ui.actionCloudOnline->setChecked(prefs.cloud_verification_status == CS_VERIFIED && !prefs.git_local_only);
 }
 
 PlannerDetails *MainWindow::plannerDetails() const {
@@ -611,10 +609,8 @@ void MainWindow::on_actionCloudstorageopen_triggered()
 
 	showProgressBar();
 	QByteArray fileNamePtr = QFile::encodeName(filename);
-	if (!parse_file(fileNamePtr.data())) {
-		set_filename(fileNamePtr.data());
-		setTitle();
-	}
+	if (!parse_file(fileNamePtr.data()))
+		setCurrentFile(fileNamePtr.data());
 	process_dives(false, false);
 	hideProgressBar();
 	refreshDisplay();
@@ -641,8 +637,7 @@ void MainWindow::on_actionCloudstoragesave_triggered()
 	if (error)
 		return;
 
-	set_filename(filename.toUtf8().data());
-	setTitle();
+	setCurrentFile(filename.toUtf8().data());
 	mark_divelist_changed(false);
 }
 
@@ -684,7 +679,7 @@ void MainWindow::on_actionCloudOnline_triggered()
 	}
 
 	setTitle();
-	ui.actionCloudOnline->setChecked(!prefs.git_local_only);
+	updateCloudOnlineStatus();
 }
 
 void learnImageDirs(QStringList dirnames)
@@ -759,6 +754,21 @@ void MainWindow::closeCurrentFile()
 	dcList.dcMap.clear();
 }
 
+void MainWindow::updateCloudOnlineStatus()
+{
+	bool is_cloud = existing_filename && prefs.cloud_git_url && prefs.cloud_verification_status == CS_VERIFIED &&
+			strstr(existing_filename, prefs.cloud_git_url);
+	ui.actionCloudOnline->setEnabled(is_cloud);
+	ui.actionCloudOnline->setChecked(is_cloud && !prefs.git_local_only);
+}
+
+void MainWindow::setCurrentFile(const char *f)
+{
+	set_filename(f);
+	setTitle();
+	updateCloudOnlineStatus();
+}
+
 void MainWindow::on_actionClose_triggered()
 {
 	if (okToClose(tr("Please save or cancel the current dive edit before closing the file."))) {
@@ -1685,8 +1695,7 @@ int MainWindow::file_save_as(void)
 	if (save_dives(filename.toUtf8().data()))
 		return -1;
 
-	set_filename(filename.toUtf8().data());
-	setTitle();
+	setCurrentFile(filename.toUtf8().data());
 	mark_divelist_changed(false);
 	addRecentFile(filename, true);
 	return 0;
@@ -1740,7 +1749,6 @@ QString MainWindow::displayedFilename(QString fullFilename)
 
 	if (fullFilename.contains(prefs.cloud_git_url)) {
 		QString email = fileName.left(fileName.indexOf('['));
-		ui.actionCloudOnline->setChecked(!prefs.git_local_only);
 		if (prefs.git_local_only)
 			return tr("[local cache for] %1").arg(email);
 		else
@@ -1824,9 +1832,8 @@ void MainWindow::loadFiles(const QStringList fileNames)
 	for (int i = 0; i < fileNames.size(); ++i) {
 		fileNamePtr = QFile::encodeName(fileNames.at(i));
 		if (!parse_file(fileNamePtr.data())) {
-			set_filename(fileNamePtr.data());
+			setCurrentFile(fileNamePtr.data());
 			addRecentFile(fileNamePtr, false);
-			setTitle();
 		}
 	}
 	hideProgressBar();
diff --git a/desktop-widgets/mainwindow.h b/desktop-widgets/mainwindow.h
index 7e5ebbebe..18b03cb61 100644
--- a/desktop-widgets/mainwindow.h
+++ b/desktop-widgets/mainwindow.h
@@ -198,6 +198,8 @@ private:
 	bool askSaveChanges();
 	bool okToClose(QString message);
 	void closeCurrentFile();
+	void setCurrentFile(const char *f);
+	void updateCloudOnlineStatus();
 	void showProgressBar();
 	void hideProgressBar();
 	void writeSettings();
-- 
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