Added primitive update window.

Added diagonal directions (todo: add different text direcitons, primarily for Space)
Cleaned up keyword game file a bit.


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@600 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/update_checker.hpp

@@ -10,6 +10,7 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <util/prec.hpp>
+#include <wx/html/htmlwin.h>
 
 // ----------------------------------------------------------------------------- : Update checking
 
@@ -26,6 +27,42 @@ void check_updates_now(bool async = true);
  *  Call this function from an onIdle loop */
 void show_update_dialog(Window* parent);
 
+class PackageUpdateList;
+
+DECLARE_POINTER_TYPE(PackageVersionData);
+
+/// A window that displays the updates and allows the user to select some.
+class UpdateWindow : public Frame {
+  public:
+	UpdateWindow();
+	void DrawTitles(wxPaintEvent&);
+
+	enum PackageStatus {
+		STATUS_INSTALLED,
+		STATUS_NOT_INSTALLED,
+		STATUS_UPGRADEABLE
+	};
+	enum PackageAction {
+		ACTION_INSTALL,
+		ACTION_UNINSTALL,
+		ACTION_UPGRADE,
+		ACTION_NOTHING,
+		ACTION_NEW_MSE
+	};
+
+	typedef pair<PackageStatus, PackageAction> PackageData;
+
+	map<PackageVersionDataP, PackageData> package_data;
+
+	void SetDefaultPackageStatus(wxCommandEvent&);
+  private:
+	DECLARE_EVENT_TABLE();
+	PackageUpdateList* package_list;
+	wxHtmlWindow* description_window;
+
+	wxStaticText *package_title, *status_title, *new_title;
+};
+
 /// Was update data found?
 bool update_data_found();
 /// Is there an update?