From 0e29286856653bce1e73a1e409cfd422146d7808 Mon Sep 17 00:00:00 2001
From: Sebastian Wick <wick.sebastian@gmail.com>
Date: Sat, 22 Jun 2013 19:15:13 +0200
Subject: [PATCH] fix custom resolution maximum

---
 apps/launcher/graphicspage.cpp | 17 ++++++++++++++++-
 apps/launcher/graphicspage.hpp |  1 +
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/apps/launcher/graphicspage.cpp b/apps/launcher/graphicspage.cpp
index 700ba3db9c..d9e10e764a 100644
--- a/apps/launcher/graphicspage.cpp
+++ b/apps/launcher/graphicspage.cpp
@@ -35,7 +35,7 @@ GraphicsPage::GraphicsPage(Files::ConfigurationManager &cfg, GraphicsSettings &g
     setupUi(this);
 
     // Set the maximum res we can set in windowed mode
-    QRect res = QApplication::desktop()->screenGeometry();
+    QRect res = getMaximumResolution();
     customWidthSpinBox->setMaximum(res.width());
     customHeightSpinBox->setMaximum(res.height());
 
@@ -289,6 +289,21 @@ QStringList GraphicsPage::getAvailableResolutions(Ogre::RenderSystem *renderer)
     return result;
 }
 
+QRect GraphicsPage::getMaximumResolution()
+{
+    QRect max, res;
+    int i, screens = QApplication::desktop()->screenCount();
+    for (i = 0; i < screens; i++)
+    {
+        res = QApplication::desktop()->screenGeometry(i);
+        if (res.width() > max.width())
+            max.setWidth(res.width());
+        if (res.height() > max.height())
+            max.setHeight(res.height());
+    }
+    return max;
+}
+
 void GraphicsPage::rendererChanged(const QString &renderer)
 {
     mSelectedRenderSystem = mOgre->getRenderSystemByName(renderer.toStdString());
diff --git a/apps/launcher/graphicspage.hpp b/apps/launcher/graphicspage.hpp
index 21039af430..37f56d2bb6 100644
--- a/apps/launcher/graphicspage.hpp
+++ b/apps/launcher/graphicspage.hpp
@@ -56,6 +56,7 @@ private:
 
     QStringList getAvailableOptions(const QString &key, Ogre::RenderSystem *renderer);
     QStringList getAvailableResolutions(Ogre::RenderSystem *renderer);
+    QRect getMaximumResolution();
 
     void loadSettings();