X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/64a3ee5fd2926c3e5341af2e4d62925fddb90c43..4913272f9cdead94a6d1470e51d6fb14946b50e0:/src/stc/scintilla/include/Platform.h

diff --git a/src/stc/scintilla/include/Platform.h b/src/stc/scintilla/include/Platform.h
index 021bcf686f..9dafa9f7d6 100644
--- a/src/stc/scintilla/include/Platform.h
+++ b/src/stc/scintilla/include/Platform.h
@@ -1,22 +1,30 @@
 // Scintilla source code edit control
-// Platform.h - interface to platform facilities
-// Also includes some basic utilities
-// Implemented in PlatGTK.cxx for GTK+/Linux, PlatWin.cxx for Windows, and PlatWX.cxx for wxWindows
-// Copyright 1998-2000 by Neil Hodgson <neilh@scintilla.org>
+/** @file Platform.h
+ ** Interface to platform facilities. Also includes some basic utilities.
+ ** Implemented in PlatGTK.cxx for GTK+/Linux, PlatWin.cxx for Windows, and PlatWX.cxx for wxWidgets.
+ **/
+// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
 // The License.txt file describes the conditions under which this software may be distributed.
 
 #ifndef PLATFORM_H
 #define PLATFORM_H
 
-// PLAT_GTK = GTK+ on Linux, PLAT_WIN = Win32 API on Win32 OS
-// PLAT_WX is wxWindows on any supported platform
-// Could also have PLAT_GTKWIN = GTK+ on Win32 OS in future
+// PLAT_GTK = GTK+ on Linux or Win32
+// PLAT_GTK_WIN32 is defined additionally when running PLAT_GTK under Win32
+// PLAT_WIN = Win32 API on Win32 OS
+// PLAT_WX is wxWidgets on any supported platform
 
 #define PLAT_GTK 0
+#define PLAT_GTK_WIN32 0
 #define PLAT_WIN 0
 #define PLAT_WX  0
+#define PLAT_FOX 0
 
-#if defined(__WX__)
+#if defined(FOX)
+#undef PLAT_FOX
+#define PLAT_FOX 1
+
+#elif defined(__WX__)
 #undef PLAT_WX
 #define PLAT_WX  1
 
@@ -24,6 +32,11 @@
 #undef PLAT_GTK
 #define PLAT_GTK 1
 
+#ifdef _MSC_VER
+#undef PLAT_GTK_WIN32
+#define PLAT_GTK_WIN32 1
+#endif
+
 #else
 #undef PLAT_WIN
 #define PLAT_WIN 1
@@ -31,77 +44,39 @@
 #endif
 
 
-// Include the main header for each platform
-
-#if PLAT_GTK
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#endif
-
-#if PLAT_WIN
-#define _WIN32_WINNT  0x0400 // Otherwise some required stuff gets ifdef'd out
-// Vassili Bourdo: shut up annoying Visual C++ warnings:
-#ifdef _MSC_VER
-#pragma warning(disable: 4800 4244 4309)
-#endif
-#include <windows.h>
-#include <richedit.h>
-#endif
-
-#if PLAT_WX
-#include <wx/wx.h>
-#endif
-
 // Underlying the implementation of the platform classes are platform specific types.
 // Sometimes these need to be passed around by client code so they are defined here
 
-#if PLAT_GTK
-typedef GdkColor ColourID;
-typedef GdkFont* FontID;
-typedef GdkDrawable* SurfaceID;
-typedef GtkWidget* WindowID;
-typedef GtkItemFactory* MenuID;
-#endif
-
-#if PLAT_WIN
-typedef COLORREF ColourID;
-typedef HFONT FontID;
-typedef HDC SurfaceID;
-typedef HWND WindowID;
-typedef HMENU MenuID;
-#endif
-
-#if PLAT_WX
-typedef wxColour ColourID;
-typedef wxFont* FontID;
-typedef wxDC* SurfaceID;
-typedef wxWindow* WindowID;
-typedef wxMenu* MenuID;
-#endif
-
-#if PLAT_GTK || PLAT_WX
-#define SHIFT_PRESSED 1
-#define LEFT_CTRL_PRESSED 2
-#define LEFT_ALT_PRESSED 4
-#endif
-
-// Point is exactly the same as the Win32 POINT and GTK+ GdkPoint so can be used interchangeably
-
+typedef void *FontID;
+typedef void *SurfaceID;
+typedef void *WindowID;
+typedef void *MenuID;
+typedef void *TickerID;
+typedef void *Function;
+typedef void *IdlerID;
+
+/**
+ * A geometric point class.
+ * Point is exactly the same as the Win32 POINT and GTK+ GdkPoint so can be used interchangeably.
+ */
 class Point {
 public:
 	int x;
 	int y;
-	
-	Point(int x_=0, int y_=0) : x(x_), y(y_) {
+
+	explicit Point(int x_=0, int y_=0) : x(x_), y(y_) {
 	}
 
 	// Other automatically defined methods (assignment, copy constructor, destructor) are fine
-	
+
 	static Point FromLong(long lpoint);
 };
 
-// PRectangle is exactly the same as the Win32 RECT so can be used interchangeably
-// PRectangles contain their top and left sides, but not their right and bottom sides
+/**
+ * A geometric rectangle class.
+ * PRectangle is exactly the same as the Win32 RECT so can be used interchangeably.
+ * PRectangles contain their top and left sides, but not their right and bottom sides.
+ */
 class PRectangle {
 public:
 	int left;
@@ -115,6 +90,10 @@ public:
 
 	// Other automatically defined methods (assignment, copy constructor, destructor) are fine
 
+	bool operator==(PRectangle &rc) {
+		return (rc.left == left) && (rc.right == right) &&
+			(rc.top == top) && (rc.bottom == bottom);
+	}
 	bool Contains(Point pt) {
 		return (pt.x >= left) && (pt.x <= right) &&
 			(pt.y >= top) && (pt.y <= bottom);
@@ -124,80 +103,174 @@ public:
 			(rc.top >= top) && (rc.bottom <= bottom);
 	}
 	bool Intersects(PRectangle other) {
-		return (right >= other.left) && (left <= other.right) &&
-			(bottom >= other.top) && (top <= other.bottom);
+		return (right > other.left) && (left < other.right) &&
+			(bottom > other.top) && (top < other.bottom);
+	}
+	void Move(int xDelta, int yDelta) {
+		left += xDelta;
+		top += yDelta;
+		right += xDelta;
+		bottom += yDelta;
 	}
 	int Width() { return right - left; }
 	int Height() { return bottom - top; }
 };
 
-#if PLAT_WX
-wxRect wxRectFromPRectangle(PRectangle prc);
-PRectangle PRectangleFromwxRect(wxRect rc);
-#endif
+/**
+ * In some circumstances, including Win32 in paletted mode and GTK+, each colour
+ * must be allocated before use. The desired colours are held in the ColourDesired class,
+ * and after allocation the allocation entry is stored in the ColourAllocated class. In other
+ * circumstances, such as Win32 in true colour mode, the allocation process just copies
+ * the RGB values from the desired to the allocated class.
+ * As each desired colour requires allocation before it can be used, the ColourPair class
+ * holds both a ColourDesired and a ColourAllocated
+ * The Palette class is responsible for managing the palette of colours which contains a
+ * list of ColourPair objects and performs the allocation.
+ */
+
+/**
+ * Holds a desired RGB colour.
+ */
+class ColourDesired {
+	long co;
+public:
+	ColourDesired(long lcol=0) {
+		co = lcol;
+	}
+
+	ColourDesired(unsigned int red, unsigned int green, unsigned int blue) {
+		Set(red, green, blue);
+	}
+
+	bool operator==(const ColourDesired &other) const {
+		return co == other.co;
+	}
+
+	void Set(long lcol) {
+		co = lcol;
+	}
+
+	void Set(unsigned int red, unsigned int green, unsigned int blue) {
+		co = red | (green << 8) | (blue << 16);
+	}
+
+	static inline unsigned int ValueOfHex(const char ch) {
+		if (ch >= '0' && ch <= '9')
+			return ch - '0';
+		else if (ch >= 'A' && ch <= 'F')
+			return ch - 'A' + 10;
+		else if (ch >= 'a' && ch <= 'f')
+			return ch - 'a' + 10;
+		else
+			return 0;
+	}
+
+	void Set(const char *val) {
+		if (*val == '#') {
+			val++;
+		}
+		unsigned int r = ValueOfHex(val[0]) * 16 + ValueOfHex(val[1]);
+		unsigned int g = ValueOfHex(val[2]) * 16 + ValueOfHex(val[3]);
+		unsigned int b = ValueOfHex(val[4]) * 16 + ValueOfHex(val[5]);
+		Set(r, g, b);
+	}
+
+	long AsLong() const {
+		return co;
+	}
+
+	unsigned int GetRed() {
+		return co & 0xff;
+	}
+
+	unsigned int GetGreen() {
+		return (co >> 8) & 0xff;
+	}
+
+	unsigned int GetBlue() {
+		return (co >> 16) & 0xff;
+	}
+};
+
+/**
+ * Holds an allocated RGB colour which may be an approximation to the desired colour.
+ */
+class ColourAllocated {
+	long coAllocated;
 
-class Colour {
-	ColourID co;
 public:
-	Colour(long lcol=0);
-	Colour(unsigned int red, unsigned int green, unsigned int blue);
-	bool operator==(const Colour &other) const;
-	long AsLong() const;
-	unsigned int GetRed();
-	unsigned int GetGreen();
-	unsigned int GetBlue();
-	
-	friend class Surface;
-	friend class Palette;
+
+	ColourAllocated(long lcol=0) {
+		coAllocated = lcol;
+	}
+
+	void Set(long lcol) {
+		coAllocated = lcol;
+	}
+
+	long AsLong() const {
+		return coAllocated;
+	}
 };
 
-// Colour pairs hold a desired colour and the colour that the graphics engine
-// allocates to approximate the desired colour.
-// To make palette management more automatic, ColourPairs could register at 
-// construction time with a palette management object.
+/**
+ * Colour pairs hold a desired colour and an allocated colour.
+ */
 struct ColourPair {
-	Colour desired;
-	Colour allocated;
+	ColourDesired desired;
+	ColourAllocated allocated;
 
-	ColourPair(Colour desired_=Colour(0,0,0)) {
+	ColourPair(ColourDesired desired_=ColourDesired(0,0,0)) {
 		desired = desired_;
-		allocated = desired;
+		allocated.Set(desired.AsLong());
+	}
+	void Copy() {
+		allocated.Set(desired.AsLong());
 	}
 };
 
 class Window;	// Forward declaration for Palette
 
+/**
+ * Colour palette management.
+ */
 class Palette {
 	int used;
-	enum {numEntries = 100};
-	ColourPair entries[numEntries];
+	int size;
+	ColourPair *entries;
 #if PLAT_GTK
-	GdkColor *allocatedPalette;
+	void *allocatedPalette; // GdkColor *
 	int allocatedLen;
-#elif PLAT_WIN
-	HPALETTE hpal;
-#elif PLAT_WX
-	// wxPalette* pal;  // **** Is this needed?
 #endif
+	// Private so Palette objects can not be copied
+	Palette(const Palette &) {}
+	Palette &operator=(const Palette &) { return *this; }
 public:
+#if PLAT_WIN
+	void *hpal;
+#endif
 	bool allowRealization;
-	
+
 	Palette();
 	~Palette();
 
 	void Release();
-	
-	// This method either adds a colour to the list of wanted colours (want==true)
-	// or retrieves the allocated colour back to the ColourPair.
-	// This is one method to make it easier to keep the code for wanting and retrieving in sync.
+
+	/**
+	 * This method either adds a colour to the list of wanted colours (want==true)
+	 * or retrieves the allocated colour back to the ColourPair.
+	 * This is one method to make it easier to keep the code for wanting and retrieving in sync.
+	 */
 	void WantFind(ColourPair &cp, bool want);
 
 	void Allocate(Window &w);
-	
-	friend class Surface;
 };
 
+/**
+ * Font management.
+ */
 class Font {
+protected:
 	FontID id;
 #if PLAT_WX
 	int ascent;
@@ -207,109 +280,96 @@ class Font {
 	Font &operator=(const Font &) { id=0; return *this; }
 public:
 	Font();
-	~Font();
+	virtual ~Font();
 
-	void Create(const char *faceName, int size, bool bold=false, bool italic=false);
-	void Release();
+	virtual void Create(const char *faceName, int characterSet, int size,
+		bool bold, bool italic, bool extraFontFlag=false);
+	virtual void Release();
 
 	FontID GetID() { return id; }
 	// Alias another font - caller guarantees not to Release
 	void SetID(FontID id_) { id = id_; }
 	friend class Surface;
+        friend class SurfaceImpl;
 };
 
-// A surface abstracts a place to draw
+/**
+ * A surface abstracts a place to draw.
+ */
 class Surface {
 private:
-#if PLAT_GTK
-	GdkDrawable *drawable;
-	GdkGC *gc;
-	GdkPixmap *ppixmap;
-	int x;
-	int y;
-	bool inited;
-	bool createdGC;
-#elif PLAT_WIN
-	HDC hdc;
-	bool hdcOwned;
-	HPEN pen;
-	HPEN penOld;
-	HBRUSH brush;
-	HBRUSH brushOld;
-	HFONT font;
-	HFONT fontOld;
-	HBITMAP bitmap;
-	HBITMAP bitmapOld;
-	HPALETTE paletteOld;
-#elif PLAT_WX
-	wxDC* hdc;
-	bool hdcOwned;
-	wxBitmap* bitmap;
-	int x;
-	int y;
-#endif
-
 	// Private so Surface objects can not be copied
 	Surface(const Surface &) {}
 	Surface &operator=(const Surface &) { return *this; }
-#if PLAT_WIN || PLAT_WX
-	void BrushColor(Colour back);
-	void SetFont(Font &font_);
-#endif
 public:
-	Surface();
-	~Surface();
-	
-	void Init();
-	void Init(SurfaceID hdc_);
-	void InitPixMap(int width, int height, Surface *surface_);
-
-	void Release();
-	bool Initialised();
-	void PenColour(Colour fore);
-	int LogPixelsY();
-	void MoveTo(int x_, int y_);
-	void LineTo(int x_, int y_);
-	void Polygon(Point *pts, int npts, Colour fore, Colour back);
-	void RectangleDraw(PRectangle rc, Colour fore, Colour back);
-	void FillRectangle(PRectangle rc, Colour back);
-	void FillRectangle(PRectangle rc, Surface &surfacePattern);
-	void RoundedRectangle(PRectangle rc, Colour fore, Colour back);
-	void Ellipse(PRectangle rc, Colour fore, Colour back);
-	void Copy(PRectangle rc, Point from, Surface &surfaceSource);
-
-	void DrawText(PRectangle rc, Font &font_, int ybase, const char *s, int len, Colour fore, Colour back);
-	void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, Colour fore, Colour back);
-	void MeasureWidths(Font &font_, const char *s, int len, int *positions);
-	int WidthText(Font &font_, const char *s, int len);
-	int WidthChar(Font &font_, char ch);
-	int Ascent(Font &font_);
-	int Descent(Font &font_);
-	int InternalLeading(Font &font_);
-	int ExternalLeading(Font &font_);
-	int Height(Font &font_);
-	int AverageCharWidth(Font &font_);
-	
-	int SetPalette(Palette *pal, bool inBackGround);
-	void SetClip(PRectangle rc);
-	void FlushCachedState();
+	Surface() {};
+	virtual ~Surface() {};
+	static Surface *Allocate();
+
+	virtual void Init(WindowID wid)=0;
+	virtual void Init(SurfaceID sid, WindowID wid)=0;
+	virtual void InitPixMap(int width, int height, Surface *surface_, WindowID wid)=0;
+
+	virtual void Release()=0;
+	virtual bool Initialised()=0;
+	virtual void PenColour(ColourAllocated fore)=0;
+	virtual int LogPixelsY()=0;
+	virtual int DeviceHeightFont(int points)=0;
+	virtual void MoveTo(int x_, int y_)=0;
+	virtual void LineTo(int x_, int y_)=0;
+	virtual void Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void FillRectangle(PRectangle rc, ColourAllocated back)=0;
+	virtual void FillRectangle(PRectangle rc, Surface &surfacePattern)=0;
+	virtual void RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void AlphaRectangle(PRectangle rc, int cornerSize, ColourAllocated fill, int alphaFill,
+		ColourAllocated outline, int alphaOutline, int flags)=0;
+	virtual void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void Copy(PRectangle rc, Point from, Surface &surfaceSource)=0;
+
+	virtual void DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back)=0;
+	virtual void DrawTextTransparent(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore)=0;
+	virtual void MeasureWidths(Font &font_, const char *s, int len, int *positions)=0;
+	virtual int WidthText(Font &font_, const char *s, int len)=0;
+	virtual int WidthChar(Font &font_, char ch)=0;
+	virtual int Ascent(Font &font_)=0;
+	virtual int Descent(Font &font_)=0;
+	virtual int InternalLeading(Font &font_)=0;
+	virtual int ExternalLeading(Font &font_)=0;
+	virtual int Height(Font &font_)=0;
+	virtual int AverageCharWidth(Font &font_)=0;
+
+	virtual int SetPalette(Palette *pal, bool inBackGround)=0;
+	virtual void SetClip(PRectangle rc)=0;
+	virtual void FlushCachedState()=0;
+
+	virtual void SetUnicodeMode(bool unicodeMode_)=0;
+	virtual void SetDBCSMode(int codePage)=0;
 };
 
-// Class to hide the details of window manipulation
-// Does not own the window which will normally have a longer life than this object
+/**
+ * A simple callback action passing one piece of untyped user data.
+ */
+typedef void (*CallBackAction)(void*);
+
+/**
+ * Class to hide the details of window manipulation.
+ * Does not own the window which will normally have a longer life than this object.
+ */
 class Window {
-	friend class ListBox;
 protected:
 	WindowID id;
 public:
-	Window() : id(0) {}
+	Window() : id(0), cursorLast(cursorInvalid) {}
+	Window(const Window &source) : id(source.id), cursorLast(cursorInvalid) {}
 	virtual ~Window();
 	Window &operator=(WindowID id_) {
 		id = id_;
 		return *this;
 	}
-	WindowID GetID() { return id; }
-	bool Created() { return id != 0; }
+	WindowID GetID() const { return id; }
+	bool Created() const { return id != 0; }
 	void Destroy();
 	bool HasFocus();
 	PRectangle GetPosition();
@@ -319,41 +379,47 @@ public:
 	void Show(bool show=true);
 	void InvalidateAll();
 	void InvalidateRectangle(PRectangle rc);
-	void SetFont(Font &font);
-	enum Cursor { cursorText, cursorArrow, cursorUp, cursorWait, cursorHoriz, cursorVert, cursorReverseArrow };
+	virtual void SetFont(Font &font);
+	enum Cursor { cursorInvalid, cursorText, cursorArrow, cursorUp, cursorWait, cursorHoriz, cursorVert, cursorReverseArrow, cursorHand };
 	void SetCursor(Cursor curs);
 	void SetTitle(const char *s);
-#if PLAT_WIN
-	LRESULT SendMessage(UINT msg, WPARAM wParam=0, LPARAM lParam=0);
-	int GetDlgCtrlID();
-	HINSTANCE GetInstance();
-#endif
+private:
+	Cursor cursorLast;
 };
 
+/**
+ * Listbox management.
+ */
+
 class ListBox : public Window {
-#if PLAT_GTK
-	WindowID list;
-	WindowID scroller;
-	int current;
-#endif
 public:
 	ListBox();
 	virtual ~ListBox();
-	ListBox &operator=(WindowID id_) {
-		id = id_;
-		return *this;
-	}
-	void Create(Window &parent, int ctrlID);
-	void Clear();
-	void Append(char *s);
-	int Length();
-	void Select(int n);
-	int GetSelection();
-	int Find(const char *prefix);
-	void GetValue(int n, char *value, int len);
-	void Sort();
+	static ListBox *Allocate();
+
+	virtual void SetFont(Font &font)=0;
+	virtual void Create(Window &parent, int ctrlID, Point location, int lineHeight_, bool unicodeMode_)=0;
+	virtual void SetAverageCharWidth(int width)=0;
+	virtual void SetVisibleRows(int rows)=0;
+	virtual int GetVisibleRows() const=0;
+	virtual PRectangle GetDesiredRect()=0;
+	virtual int CaretFromEdge()=0;
+	virtual void Clear()=0;
+	virtual void Append(char *s, int type = -1)=0;
+	virtual int Length()=0;
+	virtual void Select(int n)=0;
+	virtual int GetSelection()=0;
+	virtual int Find(const char *prefix)=0;
+	virtual void GetValue(int n, char *value, int len)=0;
+	virtual void RegisterImage(int type, const char *xpm_data)=0;
+	virtual void ClearRegisteredImages()=0;
+	virtual void SetDoubleClickAction(CallBackAction, void *)=0;
+	virtual void SetList(const char* list, char separator, char typesep)=0;
 };
 
+/**
+ * Menu management.
+ */
 class Menu {
 	MenuID id;
 public:
@@ -364,8 +430,35 @@ public:
 	void Show(Point pt, Window &w);
 };
 
-// Platform class used to retrieve system wide parameters such as double click speed
-// and chrome colour. Not a creatable object, more of a module with several functions.
+class ElapsedTime {
+	long bigBit;
+	long littleBit;
+public:
+	ElapsedTime();
+	double Duration(bool reset=false);
+};
+
+/**
+ * Dynamic Library (DLL/SO/...) loading
+ */
+class DynamicLibrary {
+public:
+	virtual ~DynamicLibrary() {};
+
+	/// @return Pointer to function "name", or NULL on failure.
+	virtual Function FindFunction(const char *name) = 0;
+
+	/// @return true if the library was loaded successfully.
+	virtual bool IsValid() = 0;
+
+	/// @return An instance of a DynamicLibrary subclass with "modulePath" loaded.
+	static DynamicLibrary *Load(const char *modulePath);
+};
+
+/**
+ * Platform class used to retrieve system wide parameters such as double click speed
+ * and chrome colour. Not a creatable object, more of a module with several functions.
+ */
 class Platform {
 	// Private so Platform objects can not be copied
 	Platform(const Platform &) {}
@@ -375,21 +468,50 @@ public:
 	// but gcc warns about this
 	Platform() {}
 	~Platform() {}
-	static Colour Chrome();
-	static Colour ChromeHighlight();
+	static ColourDesired Chrome();
+	static ColourDesired ChromeHighlight();
 	static const char *DefaultFont();
 	static int DefaultFontSize();
 	static unsigned int DoubleClickTime();
+	static bool MouseButtonBounce();
 	static void DebugDisplay(const char *s);
 	static bool IsKeyDown(int key);
 	static long SendScintilla(
 		WindowID w, unsigned int msg, unsigned long wParam=0, long lParam=0);
-	
+	static long SendScintillaPointer(
+		WindowID w, unsigned int msg, unsigned long wParam=0, void *lParam=0);
+	static bool IsDBCSLeadByte(int codePage, char ch);
+	static int DBCSCharLength(int codePage, const char *s);
+	static int DBCSCharMaxLength();
+
 	// These are utility functions not really tied to a platform
 	static int Minimum(int a, int b);
 	static int Maximum(int a, int b);
+	// Next three assume 16 bit shorts and 32 bit longs
+	static long LongFromTwoShorts(short a,short b) {
+		return (a) | ((b) << 16);
+	}
+	static short HighShortFromLong(long x) {
+		return static_cast<short>(x >> 16);
+	}
+	static short LowShortFromLong(long x) {
+		return static_cast<short>(x & 0xffff);
+	}
 	static void DebugPrintf(const char *format, ...);
+	static bool ShowAssertionPopUps(bool assertionPopUps_);
+	static void Assert(const char *c, const char *file, int line);
 	static int Clamp(int val, int minVal, int maxVal);
 };
 
+#ifdef  NDEBUG
+#define PLATFORM_ASSERT(c) ((void)0)
+#else
+#define PLATFORM_ASSERT(c) ((c) ? (void)(0) : Platform::Assert(#c, __FILE__, __LINE__))
+#endif
+
+// Shut up annoying Visual C++ warnings:
+#ifdef _MSC_VER
+#pragma warning(disable: 4244 4309 4514 4710)
+#endif
+
 #endif