Work on auto-updates.

src/gui/feedmessageviewer.cpp

@@ -27,6 +27,7 @@
 #include <QThread>
 #include <QProgressBar>
 #include <QStatusBar>
+#include <QTimer>
 
 
 FeedMessageViewer::FeedMessageViewer(QWidget *parent)
@@ -36,13 +37,23 @@ FeedMessageViewer::FeedMessageViewer(QWidget *parent)
     m_feedsView(new FeedsView(this)),
     m_messagesBrowser(new WebBrowser(this)),
     m_feedDownloaderThread(new QThread()),
-    m_feedDownloader(new FeedDownloader())  {
+    m_feedDownloader(new FeedDownloader()),
+    m_autoUpdateTimer(new QTimer(this))  {
   initialize();
   initializeViews();
   createConnections();
 
   // Start the feed downloader thread.
   m_feedDownloaderThread->start();
+
+  // Start the auto-update timer.
+  // TODO: co kdyz update bude trvat dele nez minutu?
+  // asi udelat metodu pro update v teto tride
+  // ta obali update v m_feedsView
+  // a nastavit jako single shot -> true nejak nevim
+  m_autoUpdateTimer->setInterval(1000);
+  m_autoUpdateTimer->setSingleShot(false);
+  m_autoUpdateTimer->start();
 }
 
 FeedMessageViewer::~FeedMessageViewer() {
@@ -130,6 +141,10 @@ void FeedMessageViewer::onFeedUpdatesFinished() {
 void FeedMessageViewer::createConnections() {
   FormMain *form_main = FormMain::instance();
 
+  // Timed actions.
+  connect(m_autoUpdateTimer, SIGNAL(timeout()),
+          m_feedsView, SLOT(updateScheduledFeeds()));
+
   // Message changers.
   connect(m_messagesView, SIGNAL(currentMessagesRemoved()),
           m_messagesBrowser, SLOT(clear()));

src/gui/feedmessageviewer.h

@@ -14,6 +14,7 @@ class FeedsModelFeed;
 class QToolBar;
 class QSplitter;
 class QProgressBar;
+class QTimer;
 
 class FeedMessageViewer : public TabContent {
     Q_OBJECT
@@ -73,6 +74,8 @@ class FeedMessageViewer : public TabContent {
 
     QThread *m_feedDownloaderThread;
     FeedDownloader *m_feedDownloader;
+
+    QTimer *m_autoUpdateTimer;
 };
 
 #endif // FEEDMESSAGEVIEWER_H

src/gui/feedsview.cpp

@@ -102,6 +102,22 @@ void FeedsView::updateSelectedFeeds() {
   }
 }
 
+void FeedsView::updateScheduledFeeds() {
+  if (SystemFactory::instance()->applicationCloseLock()->tryLock()) {
+    // Update master lock obtained, select
+    // feeds which should be updated and
+    // request their update.
+    // TODO: emit feedsUpdateRequested(selectedFeeds());
+  }
+  else {
+    if (SystemTrayIcon::isSystemTrayActivated()) {
+      SystemTrayIcon::instance()->showMessage(tr("Cannot update scheduled items"),
+                                              tr("You cannot update scheduled items because another feed update is ongoing."),
+                                              QSystemTrayIcon::Warning);
+    }
+  }
+}
+
 void FeedsView::setSelectedFeedsClearStatus(int clear) {
   m_sourceModel->markFeedsDeleted(selectedFeeds(), clear, 0);
   updateCountsOfSelectedFeeds();

src/gui/feedsview.h

@@ -44,6 +44,7 @@ class FeedsView : public QTreeView {
     // Feed updating.
     void updateAllFeeds();
     void updateSelectedFeeds();
+    void updateScheduledFeeds();
 
     // Feed read/unread manipulators.
     void markSelectedFeedsReadStatus(int read);

src/gui/formsettings.ui

@@ -17,7 +17,7 @@
    <item row="0" column="1">
     <widget class="QStackedWidget" name="m_stackedSettings">
      <property name="currentIndex">
-      <number>5</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="m_pageGeneral">
       <layout class="QFormLayout" name="formLayout_5">