non-PCH build fix (according to Tinderbox).

[wxWidgets.git] / contrib / src / stc / scintilla / include / Platform.h

diff --git a/contrib/src/stc/scintilla/include/Platform.h b/contrib/src/stc/scintilla/include/Platform.h
index dc8c9dc9356bfcbbd4600c572bd86493ac97553a..9dafa9f7d6e78f9ae274100ecee4e4d827a4475a 100644 (file)
--- a/contrib/src/stc/scintilla/include/Platform.h
+++ b/contrib/src/stc/scintilla/include/Platform.h
@@ -1,9 +1,9 @@
 // Scintilla source code edit control
 /** @file Platform.h
  ** Interface to platform facilities. Also includes some basic utilities.
 // Scintilla source code edit control
 /** @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 wxWindows.
+ ** Implemented in PlatGTK.cxx for GTK+/Linux, PlatWin.cxx for Windows, and PlatWX.cxx for wxWidgets.

  **/
  **/

-// Copyright 1998-2002 by Neil Hodgson <neilh@scintilla.org>
+// 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
 // The License.txt file describes the conditions under which this software may be distributed.
 
 #ifndef PLATFORM_H


@@ -12,7 +12,7 @@
 // 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_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 wxWindows on any supported platform
+// PLAT_WX is wxWidgets on any supported platform

 
 #define PLAT_GTK 0
 #define PLAT_GTK_WIN32 0
 
 #define PLAT_GTK 0
 #define PLAT_GTK_WIN32 0


@@ -52,6 +52,8 @@ typedef void *SurfaceID;
 typedef void *WindowID;
 typedef void *MenuID;
 typedef void *TickerID;
 typedef void *WindowID;
 typedef void *MenuID;
 typedef void *TickerID;

+typedef void *Function;
+typedef void *IdlerID;

 
 /**
  * A geometric point class.
 
 /**
  * A geometric point class.


@@ -62,7 +64,7 @@ public:
        int x;
        int y;
 
        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
        }
 
        // Other automatically defined methods (assignment, copy constructor, destructor) are fine


@@ -101,8 +103,14 @@ public:
                        (rc.top >= top) && (rc.bottom <= bottom);
        }
        bool Intersects(PRectangle other) {
                        (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; }
        }
        int Width() { return right - left; }
        int Height() { return bottom - top; }


@@ -131,7 +139,7 @@ public:
        }
 
        ColourDesired(unsigned int red, unsigned int green, unsigned int blue) {
        }
 
        ColourDesired(unsigned int red, unsigned int green, unsigned int blue) {

-               co = red | (green << 8) | (blue << 16);
+               Set(red, green, blue);

        }
 
        bool operator==(const ColourDesired &other) const {
        }
 
        bool operator==(const ColourDesired &other) const {


@@ -142,6 +150,31 @@ public:
                co = 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;
        }
        long AsLong() const {
                return co;
        }


@@ -191,6 +224,9 @@ struct ColourPair {
                desired = desired_;
                allocated.Set(desired.AsLong());
        }
                desired = desired_;
                allocated.Set(desired.AsLong());
        }

+       void Copy() {
+               allocated.Set(desired.AsLong());
+       }

 };
 
 class Window;  // Forward declaration for Palette
 };
 
 class Window;  // Forward declaration for Palette


@@ -200,12 +236,15 @@ class Window;     // Forward declaration for Palette
  */
 class Palette {
        int used;
  */
 class Palette {
        int used;

-       enum {numEntries = 100};
-       ColourPair entries[numEntries];
+       int size;
+       ColourPair *entries;

 #if PLAT_GTK
        void *allocatedPalette; // GdkColor *
        int allocatedLen;
 #endif
 #if PLAT_GTK
        void *allocatedPalette; // GdkColor *
        int allocatedLen;
 #endif

+       // Private so Palette objects can not be copied
+       Palette(const Palette &) {}
+       Palette &operator=(const Palette &) { return *this; }

 public:
 #if PLAT_WIN
        void *hpal;
 public:
 #if PLAT_WIN
        void *hpal;


@@ -243,7 +282,8 @@ public:
        Font();
        virtual ~Font();
 
        Font();
        virtual ~Font();
 

-       virtual void Create(const char *faceName, int characterSet, int size, bool bold, bool italic);
+       virtual void Create(const char *faceName, int characterSet, int size,
+               bool bold, bool italic, bool extraFontFlag=false);

        virtual void Release();
 
        FontID GetID() { return id; }
        virtual void Release();
 
        FontID GetID() { return id; }


@@ -266,9 +306,9 @@ public:
        virtual ~Surface() {};
        static Surface *Allocate();
 
        virtual ~Surface() {};
        static Surface *Allocate();
 

-       virtual void Init()=0;
-       virtual void Init(SurfaceID sid)=0;
-       virtual void InitPixMap(int width, int height, Surface *surface_)=0;
+       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 Release()=0;
        virtual bool Initialised()=0;


@@ -282,11 +322,14 @@ public:
        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 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 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 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;


@@ -302,6 +345,7 @@ public:
        virtual void FlushCachedState()=0;
 
        virtual void SetUnicodeMode(bool unicodeMode_)=0;
        virtual void FlushCachedState()=0;
 
        virtual void SetUnicodeMode(bool unicodeMode_)=0;

+       virtual void SetDBCSMode(int codePage)=0;

 };
 
 /**
 };
 
 /**


@@ -324,8 +368,8 @@ public:
                id = id_;
                return *this;
        }
                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();
        void Destroy();
        bool HasFocus();
        PRectangle GetPosition();


@@ -336,7 +380,7 @@ public:
        void InvalidateAll();
        void InvalidateRectangle(PRectangle rc);
        virtual void SetFont(Font &font);
        void InvalidateAll();
        void InvalidateRectangle(PRectangle rc);
        virtual void SetFont(Font &font);

-       enum Cursor { cursorInvalid, cursorText, cursorArrow, cursorUp, cursorWait, cursorHoriz, cursorVert, cursorReverseArrow };
+       enum Cursor { cursorInvalid, cursorText, cursorArrow, cursorUp, cursorWait, cursorHoriz, cursorVert, cursorReverseArrow, cursorHand };

        void SetCursor(Cursor curs);
        void SetTitle(const char *s);
 private:
        void SetCursor(Cursor curs);
        void SetTitle(const char *s);
 private:


@@ -348,38 +392,29 @@ private:
  */
 
 class ListBox : public Window {
  */
 
 class ListBox : public Window {

-private:
-#if PLAT_GTK
-       WindowID list;
-       WindowID scroller;
-       int current;
-#endif
-       int desiredVisibleRows;
-       unsigned int maxItemCharacters;
-       unsigned int aveCharWidth;
-public:
-       CallBackAction doubleClickAction;
-       void *doubleClickActionData;

 public:
        ListBox();
        virtual ~ListBox();
 public:
        ListBox();
        virtual ~ListBox();

-       void Create(Window &parent, int ctrlID);
-       virtual void SetFont(Font &font);
-       void SetAverageCharWidth(int width);
-       void SetVisibleRows(int rows);
-       PRectangle GetDesiredRect();
-       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();
-       void SetDoubleClickAction(CallBackAction action, void *data) {
-               doubleClickAction = action;
-               doubleClickActionData = data;
-       }
+       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;

 };
 
 /**
 };
 
 /**


@@ -403,6 +438,23 @@ public:
        double Duration(bool reset=false);
 };
 
        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.
 /**
  * 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.


@@ -421,11 +473,16 @@ public:
        static const char *DefaultFont();
        static int DefaultFontSize();
        static unsigned int DoubleClickTime();
        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 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 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);
 
        // These are utility functions not really tied to a platform
        static int Minimum(int a, int b);