From 6bf10c93c857d4b53eadf404da1b9b53fb4d8c93 Mon Sep 17 00:00:00 2001
From: Jan-Peter Nilsson <peppe@pappkartong.se>
Date: Sat, 6 Nov 2010 11:25:16 +0100
Subject: [PATCH] Create a base class for dialog windows

---
 apps/openmw/CMakeLists.txt        |  2 ++
 apps/openmw/mwgui/window_base.cpp | 25 +++++++++++++++++++++++++
 apps/openmw/mwgui/window_base.hpp | 27 +++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 apps/openmw/mwgui/window_base.cpp
 create mode 100644 apps/openmw/mwgui/window_base.hpp

diff --git a/apps/openmw/CMakeLists.txt b/apps/openmw/CMakeLists.txt
index 78477aae4c..88aaaecd48 100644
--- a/apps/openmw/CMakeLists.txt
+++ b/apps/openmw/CMakeLists.txt
@@ -45,6 +45,7 @@ set(GAMEGUI_HEADER
     mwgui/console.hpp
     mwgui/dialogue.hpp
     mwgui/dialogue_history.hpp
+    mwgui/window_base.hpp
 )
 set(GAMEGUI
     mwgui/window_manager.cpp
@@ -58,6 +59,7 @@ set(GAMEGUI
     mwgui/review.cpp
     mwgui/dialogue.cpp
     mwgui/dialogue_history.cpp
+    mwgui/window_base.cpp
 )
 source_group(apps\\openmw\\mwgui FILES ${GAMEGUI_HEADER} ${GAMEGUI})
 
diff --git a/apps/openmw/mwgui/window_base.cpp b/apps/openmw/mwgui/window_base.cpp
new file mode 100644
index 0000000000..d6c0a8bfca
--- /dev/null
+++ b/apps/openmw/mwgui/window_base.cpp
@@ -0,0 +1,25 @@
+#include "window_base.hpp"
+#include "../mwworld/environment.hpp"
+#include "window_manager.hpp"
+
+using namespace MWGui;
+
+WindowBase::WindowBase(const std::string& parLayout, MWWorld::Environment& parEnvironment)
+  : Layout(parLayout)
+  , environment(parEnvironment)
+{
+}
+
+void WindowBase::open()
+{
+}
+
+void WindowBase::center()
+{
+    // Centre dialog
+    MyGUI::IntSize gameWindowSize = environment.mWindowManager->getGui()->getViewSize();
+    MyGUI::IntCoord coord = mMainWidget->getCoord();
+    coord.left = (gameWindowSize.width - coord.width)/2;
+    coord.top = (gameWindowSize.height - coord.height)/2;
+    mMainWidget->setCoord(coord);
+}
diff --git a/apps/openmw/mwgui/window_base.hpp b/apps/openmw/mwgui/window_base.hpp
new file mode 100644
index 0000000000..931e7ece1e
--- /dev/null
+++ b/apps/openmw/mwgui/window_base.hpp
@@ -0,0 +1,27 @@
+#ifndef MWGUI_WINDOW_BASE_H
+#define MWGUI_WINDOW_BASE_H
+
+#include <openengine/gui/layout.hpp>
+
+namespace MWWorld
+{
+    class Environment;
+}
+
+namespace MWGui
+{
+    class WindowBase: public OEngine::GUI::Layout
+    {
+        public:
+        WindowBase(const std::string& parLayout, MWWorld::Environment& parEnvironment);
+
+        virtual void open();
+        void center();
+
+        protected:
+        MWWorld::Environment& environment;
+    };
+}
+
+#endif
+