Fixed/hacked 'no parameter' for 0.2.7 keyword compatability;

Added 'just_header' flag to make stylesheet list load faster;
Added versioning and dependency support to packages

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@320 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/package_list.cpp

@@ -52,7 +52,7 @@ void PackageList::showData(const String& pattern) {
 	while (!f.empty()) {
 		// try to open the package
 //		try {
-			PackagedP package = ::packages.openAny(f);
+			PackagedP package = ::packages.openAny(f, true);
 			// open image
 			InputStreamP stream = package->openIconFile();
 			Image img;

src/gui/control/package_list.hpp

@@ -41,6 +41,7 @@ class PackageList : public GalleryList {
 	shared_ptr<T> getSelection() const {
 		shared_ptr<T> ret = dynamic_pointer_cast<T>(packages.at(selection).package);
 		if (!ret) throw InternalError(_("PackageList: Selected package has the wrong type"));
+		ret->loadFully();
 		return ret;
 	}
 	

src/gui/update_checker.cpp

@@ -8,22 +8,38 @@
 
 #include <gui/update_checker.hpp>
 #include <data/settings.hpp>
+#include <util/io/package_manager.hpp>
 #include <util/version.hpp>
 #include <script/value.hpp> // for some strange reason the profile build needs this :(
 #include <wx/dialup.h>
 #include <wx/url.h>
 #include <wx/html/htmlwin.h>
 
+DECLARE_POINTER_TYPE(PackageVersionData);
 DECLARE_POINTER_TYPE(VersionData);
 
 // ----------------------------------------------------------------------------- : Update data
 
+/// Information on available packages
+class PackageVersionData {
+  public:
+	PackageVersionData() : is_installer(true) {}
+	
+	String  name;						///< Name of the package
+	String  description;				///< html description
+	String  url;						///< Where can the package be downloaded?
+	bool    is_installer;				///< Download url refers to a .mse-installer
+	Version version;					///< Version number of the download
+	vector<PackageDependencyP> depends;	///< Packages this depends on
+};
+
 /// Information on the latest availible version
 class VersionData {
   public:
-	Version version;				///< Latest version number
-	String  description;			///< html description
+	Version version;				///< Latest version number of MSE
+	String  description;			///< html description of the latest MSE release
 	String  new_updates_url;		///< updates url has moved?
+	vector<PackageVersionDataP> packages;	///< Available packages
 	
 	DECLARE_REFLECTION();
 };