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https://github.com/ultimatepp/ultimatepp.git
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117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
enum LookOp {
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LOOK_PAINT,
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LOOK_MARGINS,
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LOOK_PAINTEDGE,
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LOOK_ISOPAQUE,
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LOOK_ISBODYOPAQUE,
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};
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void ChLookFn(Value (*fn)(Draw& w, const Rect& r, const Value& look, int lookop));
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Image AdjustColors(const Image& img);
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void Override(Iml& target, Iml& source, bool colored = false);
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void ColoredOverride(Iml& target, Iml& source);
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void ChReset();
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void ChFinish();
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void ChPaint(Draw& w, const Rect& r, const Value& look);
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void ChPaint(Draw& w, int x, int y, int cx, int cy, const Value& look);
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void ChPaintEdge(Draw& w, const Rect& r, const Value& look);
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void ChPaintEdge(Draw& w, int x, int y, int cx, int cy, const Value& look);
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void ChPaintBody(Draw& w, const Rect& r, const Value& look);
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void ChPaintBody(Draw& w, int x, int y, int cx, int cy, const Value& look);
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Rect ChMargins(const Value& look);
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bool ChIsOpaque(const Value& look);
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bool ChIsBodyOpaque(const Value& look);
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void DeflateMargins(Rect& r, const Rect& margin);
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void ChDeflateMargins(Rect& r, const Value& look);
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void DeflateMargins(Size& sz, const Rect& m);
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void ChDeflateMargins(Size& sz, const Value& look);
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void InflateMargins(Rect& r, const Rect& m);
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void ChInflateMargins(Rect& r, const Value& look);
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void InflateMargins(Size& sz, const Rect& m);
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void ChInflateMargins(Size& sz, const Value& look);
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template <class T>
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struct ChStyle {
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byte status;
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byte registered;
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T *standard;
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const T& Standard() const { return *standard; }
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T& Write() const { T& x = *(T *)this; x.status = 2; return x; }
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void Assign(const T& src) { *(T *)this = src; }
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ChStyle() { status = 0; registered = 0; standard = NULL; }
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};
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#define CH_STYLE(klass, type, style) \
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struct COMBINE5(klass, __, type, __, style) : klass::type { \
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void Init(); \
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static void InitIt(); \
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}; \
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\
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void COMBINE5(klass, __, type, __, style)::InitIt() { \
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klass::style(); \
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} \
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\
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const klass::Style& klass::style() \
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{ \
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static COMBINE5(klass, __, type, __, style) b, standard; \
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if(b.status == 0) { \
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ChRegisterStyle__(b.status, b.registered, COMBINE5(klass, __, type, __, style)::InitIt); \
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b.Init(); \
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b.status = 1; \
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standard = b; \
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standard.standard = b.standard = &standard; \
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} \
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return b; \
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} \
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\
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void COMBINE5(klass, __, type, __, style)::Init()
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#define CH_VAR(chtype, type, name, init) \
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chtype& COMBINE(ch_var__, name)(); \
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void COMBINE(ch_init__, name)() { \
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COMBINE(ch_var__, name)(); \
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} \
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\
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chtype& COMBINE(ch_var__, name)() { \
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static chtype b; \
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if(b.status == 0) { \
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ChRegisterStyle__(b.status, b.registered, COMBINE(ch_init__, name)); \
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b.value = init; \
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b.status = 1; \
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} \
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return b; \
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} \
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\
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type name() { return COMBINE(ch_var__, name)().value; } \
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void COMBINE(name, _Write)(type v) { COMBINE(ch_var__, name)().Write().value = v; }
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struct ChColor : ChStyle<ChColor> { Color value; };
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#define CH_COLOR(name, init) CH_VAR(ChColor, Color, name, init)
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struct ChInt : ChStyle<ChInt> { int value; };
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#define CH_INT(name, init) CH_VAR(ChInt, int, name, init)
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struct ChValue : ChStyle<ChValue> { Value value; };
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#define CH_VALUE(name, init) CH_VAR(ChValue, Value, name, init)
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struct ChImage : ChStyle<ChImage> { Image value; };
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#define CH_IMAGE(name, init) CH_VAR(ChImage, Image, name, init)
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void ChPaint(Draw& w, const Rect& r, const Value& element);
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void ChPaint(Draw& w, int x, int y, int cx, int cy, const Value& element);
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Value ChLookWith(const Value& look, const Image& img, Point offset = Point(0, 0));
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Value ChLookWith(const Value& look, const Image& img, Color color, Point offset = Point(0, 0));
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Value ChLookWith(const Value& look, const Image& img, Color (*color)(int i), int i, Point offset = Point(0, 0));
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//private:
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void ChRegisterStyle__(byte& state, byte& registered, void (*init)());
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Value ChBorder(const ColorF *colors, const Value& face = SColorFace());
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