Implement a first, simple changelog dialog.

When Rockbox Utility is started for the first time, a new version is started or
the user selected to do so on startup a changelog window is shown.

Change-Id: Ic223e092a09d31ccbbfcd9b973355225cac27632

1 files changed, 14 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/rbutilqt.cpp b/rbutil/rbutilqt/rbutilqt.cpp
index 6703b08791..f83020050a 100644
--- a/rbutil/rbutilqt/rbutilqt.cpp
+++ b/rbutil/rbutilqt/rbutilqt.cpp
@@ -42,6 +42,7 @@
 #include "infowidget.h"
 #include "selectiveinstallwidget.h"
 #include "backupdialog.h"
+#include "changelog.h"
 
 #include "progressloggerinterface.h"
 
@@ -166,6 +167,7 @@ RbUtilQt::RbUtilQt(QWidget *parent) : QMainWindow(parent)
     connect(ui.actionUninstall_Rockbox, SIGNAL(triggered()), this, SLOT(uninstall()));
     connect(ui.action_System_Info, SIGNAL(triggered()), this, SLOT(sysinfo()));
     connect(ui.action_Trace, SIGNAL(triggered()), this, SLOT(trace()));
+    connect(ui.actionShow_Changelog, SIGNAL(triggered()), this, SLOT(changelog()));
 
 #if !defined(STATIC)
     ui.actionInstall_Rockbox_Utility_on_player->setEnabled(false);
@@ -204,6 +206,14 @@ void RbUtilQt::sysinfo(void)
     sysinfo.exec();
 }
 
+void RbUtilQt::changelog(void)
+{
+
+    Changelog cl(this);
+    cl.exec();
+}
+
+
 void RbUtilQt::updateTabs(int count)
 {
     if(count == ui.tabWidget->indexOf(info->parentWidget()))
@@ -317,6 +327,10 @@ void RbUtilQt::updateSettings()
     HttpGet::setGlobalCache(c.isEmpty() ? QDir::tempPath() : c);
     HttpGet::setGlobalProxy(proxy());
 
+    if(RbSettings::value(RbSettings::RbutilVersion) != PUREVERSION
+            || RbSettings::value(RbSettings::ShowChangelog).toBool()) {
+        changelog();
+    }
     if(RbSettings::value(RbSettings::RbutilVersion) != PUREVERSION) {
         QApplication::processEvents();
         QMessageBox::information(this, tr("New installation"),