Fixed compilation errors for gcc@linux (not all yet).

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@181 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/format/formats.hpp

@@ -22,6 +22,7 @@ DECLARE_POINTER_TYPE(FileFormat);
 /// A filter for a specific file format
 class FileFormat {
   public:
+	virtual ~FileFormat() {}
 	/// File extension used by this file format
 	virtual String extension() = 0;
 	/// Name of the filter

src/data/set.hpp

@@ -13,6 +13,7 @@
 #include <util/reflect.hpp>
 #include <util/action_stack.hpp>
 #include <util/io/package.hpp>
+#include <data/field.hpp> // for Set::value
 #include <boost/scoped_ptr.hpp>
 
 DECLARE_POINTER_TYPE(Card);

src/gui/thumbnail_thread.hpp

@@ -15,6 +15,7 @@
 #include <queue>
 
 DECLARE_POINTER_TYPE(ThumbnailRequest);
+class ThumbnailThreadWorker;
 
 // ----------------------------------------------------------------------------- : ThumbnailRequest
 
@@ -24,6 +25,8 @@ class ThumbnailRequest {
 	ThumbnailRequest(void* owner, const String& cache_name, const wxDateTime& modified)
 		: owner(owner), cache_name(cache_name), modified(modified) {}
 	
+	virtual ~ThumbnailRequest() {}
+	
 	/// Generate the thumbnail, called in another thread
 	virtual Image generate() = 0;
 	/// Store the thumbnail, called from the main thread
@@ -66,7 +69,7 @@ class ThumbnailThread {
 	
 	deque<ThumbnailRequestP>                open_requests;		///< Requests on which work hasn't finished
 	vector<pair<ThumbnailRequestP,Image> >  closed_requests;	///< Requests for which work is completed
-	set<ThumbnailRequestP>                  request_names;      ///< Requests that haven't been stored yet, to prevent duplicates
+	set<ThumbnailRequestP>                  request_names;		///< Requests that haven't been stored yet, to prevent duplicates
 	friend class ThumbnailThreadWorker;
 	ThumbnailThreadWorker* worker;								///< The worker thread. invariant: no requests ==> worker==nullptr
 };

src/script/scriptable.hpp

@@ -141,7 +141,7 @@ void Reader::handle(Scriptable<T>& s) {
 	if (starts_with(s.script.unparsed, _("script:"))) {
 		s.script.unparsed = s.script.unparsed.substr(7);
 		s.script.parse(*this);
-	} else if (s.script.unparsed.find_first_of('{') != String.npos) {
+	} else if (s.script.unparsed.find_first_of('{') != String::npos) {
 		s.script.parse(*this, true);
 	} else {
 		handle(s.value);

src/script/value.hpp

@@ -15,17 +15,6 @@
 class Context;
 class Dependency;
 
-#ifdef _MSC_VER
-	extern "C" {
-		LONG  __cdecl _InterlockedIncrement(LONG volatile *Addend);
-		LONG  __cdecl _InterlockedDecrement(LONG volatile *Addend);
-	}
-	#pragma intrinsic (_InterlockedIncrement)
-	#define InterlockedIncrement _InterlockedIncrement
-	#pragma intrinsic (_InterlockedDecrement)
-	#define InterlockedDecrement _InterlockedDecrement
-#endif
-
 // ----------------------------------------------------------------------------- : ScriptValue
 
 DECLARE_INTRUSIVE_POINTER_TYPE(ScriptValue);
@@ -46,7 +35,7 @@ enum ScriptType
 
 /// A value that can be handled by the scripting engine.
 /// Actual values are derived types
-class ScriptValue {
+class ScriptValue : public IntrusivePtrBase {
   public:
 	inline ScriptValue()
 		#ifdef USE_INTRUSIVE_PTR
@@ -87,34 +76,8 @@ class ScriptValue {
 	virtual ScriptValueP next();
 	/// Return the number of items in this value (assuming it is a collection)
 	virtual int itemCount() const;
-	
-	
-  protected:
-	/// Delete this object
-	virtual void destroy() {
-		delete this;
-	}
-#ifdef USE_INTRUSIVE_PTR
-  private:
-	volatile LONG refCount;
-	friend void intrusive_ptr_add_ref(ScriptValue*);
-	friend void intrusive_ptr_release(ScriptValue*);
-#endif
 };
 
-#ifdef USE_INTRUSIVE_PTR
-	inline void intrusive_ptr_add_ref(ScriptValue* p) {
-		//p->refCount += 1;
-		InterlockedIncrement(&p->refCount);
-	}
-	inline void intrusive_ptr_release(ScriptValue* p) {
-		if (InterlockedDecrement(&p->refCount) == 0) {
-		//if (--p->refCount == 0) {
-			p->destroy();
-		}
-	}
-#endif
-
 extern ScriptValueP script_nil;   ///< The preallocated nil value
 extern ScriptValueP script_true;  ///< The preallocated true value
 extern ScriptValueP script_false; ///< The preallocated false value
@@ -181,7 +144,7 @@ class ScriptCollection : public ScriptValue {
 
 template <typename V>
 ScriptValueP get_member(const map<String,V>& m, const String& name) {
-	map<String,V>::const_iterator it = m.find(name);
+	typename map<String,V>::const_iterator it = m.find(name);
 	if (it != m.end()) {
 		return toScript(it->second);
 	} else {
@@ -191,7 +154,7 @@ ScriptValueP get_member(const map<String,V>& m, const String& name) {
 
 template <typename K, typename V>
 ScriptValueP get_member(const IndexMap<K,V>& m, const String& name) {
-	IndexMap<K,V>::const_iterator it = m.find(name);
+	typename IndexMap<K,V>::const_iterator it = m.find(name);
 	if (it != m.end()) {
 		return toScript(*it);
 	} else {

src/util/action_stack.hpp

@@ -48,6 +48,7 @@ class Action {
 /// Base class/interface for objects that listen to actions
 class ActionListener {
   public:
+	virtual ~ActionListener() {}
 	/// Notification that an action a has been performed or undone
 	virtual void onAction(const Action& a, bool undone) = 0;
 };

src/util/age.hpp

@@ -11,17 +11,7 @@
 
 #include <util/prec.hpp>
 #include <util/dynamic_arg.hpp>
-
+#include <util/atomic.hpp>
-#ifdef _MSC_VER
-	extern "C" {
-		LONG  __cdecl _InterlockedIncrement(LONG volatile *Addend);
-		LONG  __cdecl _InterlockedDecrement(LONG volatile *Addend);
-	}
-	#pragma intrinsic (_InterlockedIncrement)
-	#define InterlockedIncrement _InterlockedIncrement
-	#pragma intrinsic (_InterlockedDecrement)
-	#define InterlockedDecrement _InterlockedDecrement
-#endif
 
 // ----------------------------------------------------------------------------- : Age
 
@@ -33,24 +23,24 @@ class Age {
 	Age() {
 		update();
 	}
-	Age(LONG age) : age(age) {}
+	Age(AtomicIntEquiv age) : age(age) {}
 	
 	/// Update the age to become the newest one
 	inline void update() {
-		age = InterlockedIncrement(&new_age);
+		age = ++new_age;
 	}
 	
 	/// Compare two ages, smaller means earlier
 	inline bool operator < (Age a) const { return age < a.age; }
 	
 	/// A number corresponding to the age
-	inline LONG get() const { return age; }
+	inline AtomicIntEquiv get() const { return age; }
 	
   private:
 	/// This age
-	LONG age;
+	AtomicIntEquiv age;
 	/// Global age counter, value of the last age created
-	static volatile LONG new_age;
+	static AtomicInt new_age;
 };
 
 
@@ -60,7 +50,7 @@ class Age {
  *  if last_update_age >  0 they return whether the image is still up to date
  *  if last_update_age == 0 they generate the image
  */
-DECLARE_DYNAMIC_ARG  (long, last_update_age);
+DECLARE_DYNAMIC_ARG  (AtomicIntEquiv, last_update_age);
 
 // ----------------------------------------------------------------------------- : EOF
 #endif

src/util/atomic.hpp

@@ -0,0 +1,88 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+#ifndef HEADER_UTIL_ATOMIC
+#define HEADER_UTIL_ATOMIC
+
+/** @file util/atomic.hpp
+ *
+ *  @brief Provides the type AtomicInt, which is an integer that can be incremented and decremented atomicly
+ */
+
+// ----------------------------------------------------------------------------- : Includes
+
+// ----------------------------------------------------------------------------- : AtomicInt : windows
+
+#ifdef _WX_MSW_
+	
+	#ifdef _MSC_VER
+		extern "C" {
+			LONG  __cdecl _InterlockedIncrement(LONG volatile *Addend);
+			LONG  __cdecl _InterlockedDecrement(LONG volatile *Addend);
+		}
+		#pragma intrinsic (_InterlockedIncrement)
+		#define InterlockedIncrement _InterlockedIncrement
+		#pragma intrinsic (_InterlockedDecrement)
+		#define InterlockedDecrement _InterlockedDecrement
+	#endif
+		
+	/// An integer which is equivalent to an AtomicInt, but which doesn't support attomic operations
+	typedef LONG AtomicIntEquiv;
+	
+	/// An integer that can be incremented and decremented atomicly
+	class AtomicInt {
+	  public:
+		AtomicInt(AtomicIntEquiv v) : v(v) {}
+		inline operator AtomicIntEquiv() const {
+			return v;
+		}
+		/// Attomicly increments this AtomicInt, returns the new value
+		inline AtomicIntEquiv operator ++ () {
+			return InterlockedIncrement(&v);
+		}
+		/// Attomicly decrements this AtomicInt, returns the new value
+		inline AtomicIntEquiv operator -- () {
+			return InterlockedDecrement(&v);
+		}
+	  private:
+		AtomicIntEquiv    v;  ///< The value
+	};
+
+	/// We have a fast AtomicInt
+	#define HAVE_FAST_ATOMIC
+	
+// ----------------------------------------------------------------------------- : AtomicInt : portable
+#else
+	
+	/// An integer which is equivalent to an AtomicInt, but which doesn't support attomic operations
+	typedef long AtomicIntEquiv;
+	
+	/// An integer that can be incremented and decremented atomicly
+	class AtomicInt {
+	  public:
+		AtomicInt(AtomicIntEquiv v) : v(v) {}
+		inline operator AtomicIntEquiv() const {
+			return v;
+		}
+		/// Attomicly increments this AtomicInt, returns the new value
+		inline AtomicIntEquiv operator ++ () {
+			wxCriticalSectionLocker lock(cs);
+			return ++v;
+		}
+		/// Attomicly decrements this AtomicInt, returns the new value
+		inline AtomicIntEquiv operator -- () {
+			wxCriticalSectionLocker lock(cs);
+			return --v;
+		}
+	  private:
+		AtomicIntEquiv    v;  ///< The value
+		wxCriticalSection cs; ///< Critical section protecting v
+	};
+	
+#endif
+
+// ----------------------------------------------------------------------------- : EOF
+#endif

src/util/error.hpp

@@ -36,7 +36,7 @@ class Error {
 class InternalError : public Error {
   public:
 	inline InternalError(const String& str)
-		: Error(_ERROR_1_("internal error",str))
+		: Error(_ERROR_1_("internal error", str.c_str()))
 	{}
 };
 
@@ -52,7 +52,7 @@ class PackageError : public Error {
 class FileNotFoundError : public PackageError {
   public:
 	inline FileNotFoundError(const String& file, const String& package)
-		: PackageError(_ERROR_2_("file not found",file,package))
+		: PackageError(_ERROR_2_("file not found", file.c_str(), package.c_str()))
 	{}
 };
 
@@ -68,7 +68,7 @@ class ParseError : public Error {
 class FileParseError : public ParseError {
   public:
 	inline FileParseError(const String& err, const String& file) :
-		ParseError(_ERROR_2_("file parse error",file,err))
+		ParseError(_ERROR_2_("file parse error", file.c_str(), err.c_str()))
 	{}
 };
 

src/util/for_each.hpp

@@ -21,6 +21,8 @@
 #ifdef __GNUC__
 	// GCC has a buildin typeof function, so it doesn't need (as much) hacks
 	#define DECLARE_TYPEOF(T)
+	#define DECLARE_TYPEOF_NO_REV(T)
+	#define DECLARE_TYPEOF_CONST(T)
 	#define DECLARE_TYPEOF_COLLECTION(T)
 	
 	#define TYPEOF(Value)      __typeof(Value)

src/util/index_map.hpp

@@ -46,7 +46,7 @@ class IndexMap : private vector<Value> {
 	void init(const vector<Key>& keys) {
 		if (this->size() == keys.size()) return;
 		this->reserve(keys.size());
-		for(vector<Key>::const_iterator it = keys.begin() ; it != keys.end() ; ++it) {
+		for(typename vector<Key>::const_iterator it = keys.begin() ; it != keys.end() ; ++it) {
 			const Key& key = *it;
 			assert(key);
 			if (key->index >= this->size()) this->resize(key->index + 1);
@@ -82,8 +82,8 @@ class IndexMap : private vector<Value> {
 	
 	/// Find a value given the key name, return an iterator
 	template <typename Name>
-	const_iterator find(const Name& key) const {
+	typename vector<Value>::const_iterator find(const Name& key) const {
-		for(vector<Value>::const_iterator it = begin() ; it != end() ; ++it) {
+		for(typename vector<Value>::const_iterator it = begin() ; it != end() ; ++it) {
 			if (get_key_name(*it) == key) return it;
 		}
 		return end();

src/util/io/package.hpp

@@ -11,6 +11,7 @@
 
 #include <util/reflect.hpp>
 #include <util/dynamic_arg.hpp>
+#include <util/error.hpp>
 
 class Package;
 class wxFileInputStream;

src/util/prec.hpp

@@ -25,6 +25,7 @@
 // Wx headers
 #include <wx/setup.h>
 #include <wx/wxprec.h>
+#include <wx/wx.h>
 #include <wx/image.h>
 #include <wx/datetime.h>
 

src/util/smart_ptr.hpp

@@ -14,9 +14,11 @@
 
 // ----------------------------------------------------------------------------- : Includes
 
-// MOVEME
+#include <util/atomic.hpp>
-/// Using intrusive_ptr where possible? (as opposed to smart_ptr)
+#ifdef HAVE_FAST_ATOMIC
-#define USE_INTRUSIVE_PTR
+	/// Using intrusive_ptr where possible? (as opposed to smart_ptr)
+	#define USE_INTRUSIVE_PTR
+#endif
 
 #include <boost/shared_ptr.hpp>
 #ifdef USE_INTRUSIVE_PTR
@@ -100,6 +102,30 @@ inline shared_ptr<T> new_shared7(const A0& a0, const A1& a1, const A2& a2, const
 		return intrusive_ptr<T>(new T(a0, a1));
 	}
 	
+	/// Base class for objects wishing to use intrusive_ptrs
+	class IntrusivePtrBase {
+	  public:
+		virtual ~IntrusivePtrBase();
+	  protected:
+		/// Delete this object
+		virtual void destroy() {
+			delete this;
+		}
+	  private:
+		volatile AtomicInt ref_count;
+		friend void intrusive_ptr_add_ref(IntrusivePtrBase*);
+		friend void intrusive_ptr_release(IntrusivePtrBase*);
+	};
+	
+	inline void intrusive_ptr_add_ref(IntrusivePtrBase* p) {
+		++p->ref_count;
+	}
+	inline void intrusive_ptr_release(IntrusivePtrBase* p) {
+		if (--p->ref_count == 0) {
+			p->destroy();
+		}
+	}
+	
 #else
 	#define DECLARE_INTRUSIVE_POINTER_TYPE DECLARE_POINTER_TYPE
 	#define intrusive_ptr shared_ptr
@@ -107,6 +133,17 @@ inline shared_ptr<T> new_shared7(const A0& a0, const A1& a1, const A2& a2, const
 	#define new_intrusive1 new_shared1
 	#define new_intrusive2 new_shared2
 	#define new_intrusive3 new_shared3
+	
+	class IntrusivePtrBase {
+	  public:
+		virtual ~IntrusivePtrBase();
+	  protected:
+		/// Delete this object
+		virtual void destroy() {
+			delete this;
+		}
+	};
+	
 #endif
 
 // ----------------------------------------------------------------------------- : EOF

src/util/vector2d.hpp

@@ -18,7 +18,7 @@
 /** Intentionally uses slightly less then 0.5, to give a more consistent result
  *  when for instance something like "x/2" is used. */
 inline int to_int(double d) {
-	return d > 0 ? d + 0.4999995 : d - 0.4999995;
+	return static_cast<int>(d > 0 ? d + 0.4999995 : d - 0.4999995);
 }
 
 // ----------------------------------------------------------------------------- : Vector2D