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-rw-r--r--include/Platform.h196
1 files changed, 94 insertions, 102 deletions
diff --git a/include/Platform.h b/include/Platform.h
index 6d37799e7..eeb72c1ce 100644
--- a/include/Platform.h
+++ b/include/Platform.h
@@ -39,57 +39,14 @@
#endif
-// Include the main header for each platform
-
-#if PLAT_GTK
-#ifdef _MSC_VER
-#pragma warning(disable: 4505 4514 4710 4800)
-#endif
-#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: 4244 4309 4710 4800)
-#endif
-#include <windows.h>
-#include <commctrl.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
+typedef void* FontID;
+typedef void* SurfaceID;
+typedef void* WindowID;
+typedef void* MenuID;
+typedef void* PaletteID;
/**
* A geometric point class.
@@ -146,27 +103,61 @@ public:
int Height() { return bottom - top; }
};
-#if PLAT_WX
-wxRect wxRectFromPRectangle(PRectangle prc);
-PRectangle PRectangleFromwxRect(wxRect rc);
-#endif
-
/**
* A colour class.
*/
-class Colour {
- ColourID co;
+class ColourDesired {
+ long 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();
+ ColourDesired(long lcol=0) {
+ co = lcol;
+ }
+
+ ColourDesired(unsigned int red, unsigned int green, unsigned int blue) {
+ co = red | (green << 8) | (blue << 16);
+ }
+
+ bool operator==(const ColourDesired &other) const {
+ return co == other.co;
+ }
+
+ void Set(long lcol) {
+ co = lcol;
+ }
+
+ 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;
+ }
+};
- friend class Surface;
- friend class Palette;
+class ColourAllocated {
+ long coAllocated;
+
+public:
+
+ ColourAllocated(long lcol=0) {
+ coAllocated = lcol;
+ }
+
+ void Set(long lcol) {
+ coAllocated = lcol;
+ }
+
+ long AsLong() const {
+ return coAllocated;
+ }
};
/**
@@ -176,12 +167,12 @@ public:
* construction time with a palette management object.
*/
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());
}
};
@@ -195,10 +186,10 @@ class Palette {
enum {numEntries = 100};
ColourPair entries[numEntries];
#if PLAT_GTK
- GdkColor *allocatedPalette;
+ void *allocatedPalette; // GdkColor *
int allocatedLen;
#elif PLAT_WIN
- HPALETTE hpal;
+ void *hpal;
#elif PLAT_WX
// wxPalette* pal; // **** Is this needed?
#endif
@@ -254,29 +245,29 @@ class Surface {
private:
bool unicodeMode;
#if PLAT_GTK
- GdkDrawable *drawable;
- GdkGC *gc;
- GdkPixmap *ppixmap;
+ void *drawable; // GdkDrawable *drawable;
+ void *gc; // GdkGC *gc;
+ void *ppixmap; // GdkPixmap *ppixmap;
int x;
int y;
bool inited;
bool createdGC;
#elif PLAT_WIN
- HDC hdc;
+ void *hdc; // HDC
bool hdcOwned;
- HPEN pen;
- HPEN penOld;
- HBRUSH brush;
- HBRUSH brushOld;
- HFONT font;
- HFONT fontOld;
- HBITMAP bitmap;
- HBITMAP bitmapOld;
- HPALETTE paletteOld;
+ void *pen; // HPEN
+ void *penOld; // HPEN
+ void *brush; // HBRUSH
+ void *brushOld; // HBRUSH
+ void *font; // HFONT
+ void *fontOld; // HFONT
+ void *bitmap; // HBITMAP
+ void *bitmapOld; // HBITMAP
+ void *paletteOld; // HPALETTE
#elif PLAT_WX
- wxDC* hdc;
+ void *hdc; // wxDC*
bool hdcOwned;
- wxBitmap* bitmap;
+ void *bitmap; // wxBitmap*
int x;
int y;
#endif
@@ -285,7 +276,7 @@ private:
Surface(const Surface &) {}
Surface &operator=(const Surface &) { return *this; }
#if PLAT_WIN || PLAT_WX
- void BrushColor(Colour back);
+ void BrushColor(ColourAllocated back);
void SetFont(Font &font_);
#endif
public:
@@ -293,26 +284,26 @@ public:
~Surface();
void Init();
- void Init(SurfaceID hdc_);
+ void Init(SurfaceID sid);
void InitPixMap(int width, int height, Surface *surface_);
void Release();
bool Initialised();
- void PenColour(Colour fore);
+ void PenColour(ColourAllocated fore);
int LogPixelsY();
int DeviceHeightFont(int points);
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 Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back);
+ void RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back);
+ void FillRectangle(PRectangle rc, ColourAllocated back);
void FillRectangle(PRectangle rc, Surface &surfacePattern);
- void RoundedRectangle(PRectangle rc, Colour fore, Colour back);
- void Ellipse(PRectangle rc, Colour fore, Colour back);
+ void RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back);
+ void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated 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 DrawText(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
+ void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated 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);
@@ -368,11 +359,6 @@ public:
enum Cursor { cursorText, cursorArrow, cursorUp, cursorWait, cursorHoriz, cursorVert, cursorReverseArrow };
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
};
/**
@@ -440,8 +426,8 @@ 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();
@@ -449,6 +435,7 @@ public:
static bool IsKeyDown(int key);
static long SendScintilla(
WindowID w, unsigned int msg, unsigned long wParam=0, long lParam=0);
+ static bool IsDBCSLeadByte(int codePage, char ch);
// These are utility functions not really tied to a platform
static int Minimum(int a, int b);
@@ -475,4 +462,9 @@ public:
#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 4800)
+#endif
+
#endif
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