Changeset 139 in tspsg-svn for trunk/src/mainwindow.cpp

Timestamp:

Sep 29, 2010, 11:21:46 PM (14 years ago)

Author:

laleppa

Message:

+ Automatically check for updates at the given interval functionality (Windows only at this moment).

File:

• trunk/src/mainwindow.cpp (modified) (8 diffs)

trunk/src/mainwindow.cpp

@@ -81 +81 @@
 #endif // HANDHELD
         connect(actionSettingsPreferences, SIGNAL(triggered()), SLOT(actionSettingsPreferencesTriggered()));
-#ifdef Q_OS_WIN32
-        connect(actionHelpCheck4Updates, SIGNAL(triggered()), SLOT(actionHelpCheck4UpdatesTriggered()));
-#endif // Q_OS_WIN32
+        if (actionHelpCheck4Updates != NULL)
+                connect(actionHelpCheck4Updates, SIGNAL(triggered()), SLOT(actionHelpCheck4UpdatesTriggered()));
         connect(actionSettingsLanguageAutodetect, SIGNAL(triggered(bool)), SLOT(actionSettingsLanguageAutodetectTriggered(bool)));
         connect(groupSettingsLanguageList, SIGNAL(triggered(QAction *)), SLOT(groupSettingsLanguageListTriggered(QAction *)));
@@ -123 +122 @@
         }
         setWindowModified(false);
+
+        if ((actionHelpCheck4Updates != NULL)
+                && (settings->value("Check4Updates/Enabled", DEF_CHECK_FOR_UPDATES).toBool())
+                && (QDate(qvariant_cast<QDate>(settings->value("Check4Updates/LastAttempt"))).daysTo(QDate::currentDate()) >= settings->value("Check4Updates/Interval", DEF_UPDATE_CHECK_INTERVAL).toInt())) {
+                check4Updates(true);
+        }
 }
 
@@ -430 +435 @@
 #endif // HANDHELD
 
-#ifdef Q_OS_WIN32
 void MainWindow::actionHelpCheck4UpdatesTriggered()
 {
@@ -438 +442 @@
         }
 
-        QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
-        QProcess::execute("updater/Update.exe -name=\"TSPSG: TSP Solver and Generator\" -check=\"freeupdate\"");
-        QApplication::restoreOverrideCursor();
-}
-#endif // Q_OS_WIN32
+        check4Updates();
+}
 
 void MainWindow::actionHelpAboutTriggered()
@@ -1040 +1041 @@
 }
 
+void MainWindow::check4Updates(bool silent)
+{
+#ifdef Q_OS_WIN32
+        if (silent)
+                QProcess::startDetached("updater/Update.exe -name=\"TSPSG: TSP Solver and Generator\" -check=\"freeupdate\" -silentcheck");
+        else {
+                QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+                QProcess::execute("updater/Update.exe -name=\"TSPSG: TSP Solver and Generator\" -check=\"freeupdate\"");
+                QApplication::restoreOverrideCursor();
+        }
+#endif
+        settings->setValue("Check4Updates/LastAttempt", QDate::currentDate().toString(Qt::ISODate));
+}
+
 void MainWindow::closeEvent(QCloseEvent *ev)
 {
@@ -1141 +1156 @@
                 ev->accept();
         }
-}
-
-bool MainWindow::hasUpdater() const
-{
-#ifdef Q_OS_WIN32
-        return QFile::exists("updater/Update.exe");
-#else // Q_OS_WIN32
-        return false;
-#endif // Q_OS_WIN32
 }
 
@@ -1444 +1450 @@
 #endif // HANDHELD
 
-#ifdef Q_OS_WIN32
-        actionHelpCheck4Updates->setText(tr("Check for &Updates..."));
+        if (actionHelpCheck4Updates != NULL) {
+                actionHelpCheck4Updates->setText(tr("Check for &Updates..."));
 #ifndef QT_NO_STATUSTIP
-        actionHelpCheck4Updates->setStatusTip(tr("Check for %1 updates").arg(QApplication::applicationName()));
+                actionHelpCheck4Updates->setStatusTip(tr("Check for %1 updates").arg(QApplication::applicationName()));
 #endif // QT_NO_STATUSTIP
-#endif // Q_OS_WIN32
+        }
 }
 
@@ -1593 +1599 @@
 #endif // HANDHELD
 
-#ifdef Q_OS_WIN32
-        actionHelpCheck4Updates = new QAction(this);
-        actionHelpCheck4Updates->setIcon(GET_ICON("system-software-update"));
-        actionHelpCheck4Updates->setEnabled(hasUpdater());
-        menuHelp->insertAction(actionHelpAboutQt, actionHelpCheck4Updates);
-        menuHelp->insertSeparator(actionHelpAboutQt);
-#endif // Q_OS_WIN32
+        if (hasUpdater()) {
+                actionHelpCheck4Updates = new QAction(this);
+                actionHelpCheck4Updates->setIcon(GET_ICON("system-software-update"));
+                actionHelpCheck4Updates->setEnabled(hasUpdater());
+                menuHelp->insertAction(actionHelpAboutQt, actionHelpCheck4Updates);
+                menuHelp->insertSeparator(actionHelpAboutQt);
+        } else
+                actionHelpCheck4Updates = NULL;
 
         spinCities->setMaximum(MAX_NUM_CITIES);