Prompt user when KWallet is disabled

Summary: From now, when the user saves the password by clicking remember he will get a notification that the password is saved.

Reviewers: SGOrava, drosca

Reviewed By: SGOrava, drosca

Subscribers: drosca, alukichev, falkon

Tags: #falkon

Differential Revision: https://phabricator.kde.org/D26932

src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.cpp

@@ -19,6 +19,7 @@
 #include "kdeframeworksintegrationplugin.h"
 #include "mainapplication.h"
 #include "browserwindow.h"
+#include "desktopnotificationsfactory.h"
 
 #include <QDateTime>
 
@@ -83,6 +84,7 @@ void KWalletPasswordBackend::addEntry(const PasswordEntry &entry)
     initialize();
 
     if (!m_wallet) {
+        showErrorNotification();
         return;
     }
 
@@ -99,6 +101,7 @@ bool KWalletPasswordBackend::updateEntry(const PasswordEntry &entry)
     initialize();
 
     if (!m_wallet) {
+        showErrorNotification();
         return false;
     }
 
@@ -119,6 +122,7 @@ void KWalletPasswordBackend::updateLastUsed(PasswordEntry &entry)
     initialize();
 
     if (!m_wallet) {
+        showErrorNotification();
         return;        
     }
 
@@ -140,6 +144,7 @@ void KWalletPasswordBackend::removeEntry(const PasswordEntry &entry)
     initialize();
 
     if (!m_wallet) {
+        showErrorNotification();
         return; 
     }
 
@@ -157,6 +162,7 @@ void KWalletPasswordBackend::removeAll()
     initialize();
 
     if (!m_wallet) {
+        showErrorNotification();
         return; 
     }
 
@@ -166,6 +172,16 @@ void KWalletPasswordBackend::removeAll()
     m_wallet->createFolder("Falkon");
 }
 
+void KWalletPasswordBackend::showErrorNotification()
+{
+    static bool initialized;
+    
+    if (!initialized) {
+        initialized = true;
+        mApp->desktopNotifications()->showNotification(KDEFrameworksIntegrationPlugin::tr("KWallet disabled"), KDEFrameworksIntegrationPlugin::tr("Please enable KWallet to save password."));
+    }
+}
+
 void KWalletPasswordBackend::initialize()
 {
     if (m_wallet) {

src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.h

@@ -47,6 +47,7 @@ public:
 
 private:
     void initialize();
+    void showErrorNotification();
 
     KWallet::Wallet* m_wallet;
     QVector<PasswordEntry> m_allEntries;