Allow writing files anywhere from the command lines interface, not just in the working directory

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1116 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/export_template.cpp

@@ -9,6 +9,7 @@
 #include <util/prec.hpp>
 #include <data/export_template.hpp>
 #include <data/game.hpp>
+#include <data/set.hpp>
 #include <data/field.hpp>
 
 // ----------------------------------------------------------------------------- : Export template, basics
@@ -45,3 +46,5 @@ IMPLEMENT_REFLECTION(ExportTemplate) {
 // ----------------------------------------------------------------------------- : ExportInfo
 
 IMPLEMENT_DYNAMIC_ARG(ExportInfo*, export_info, nullptr);
+
+ExportInfo::ExportInfo() : allow_writes_outside(false) {}

src/data/export_template.hpp

@@ -45,12 +45,15 @@ class ExportTemplate : public Packaged {
 
 /// Information that can be used by export functions
 struct ExportInfo {
+	ExportInfo();
+	
 	SetP               set;                ///< The set that is being exported
 	ExportTemplateP    export_template;    ///< The export template used
 	String             directory_relative; ///< The directory for storing extra files (or "" if !export->create_directory)
 	                                       ///  This is just the directory name
 	String             directory_absolute; ///< The absolute path of the directory
 	map<String,wxSize> exported_images;	   ///< Images (from symbol font) already exported, and their size
+	bool               allow_writes_outside; ///< Can files outside the directory be written to?
 };
 
 DECLARE_DYNAMIC_ARG(ExportInfo*, export_info);