X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6d167489bdf17d55d9bd11be834bc17277661063..7344726a7a2cad01b8db61a0fea3502e5f904ff6:/include/wx/gdicmn.h diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h index b89c81760a..10e7b6b5ee 100644 --- a/include/wx/gdicmn.h +++ b/include/wx/gdicmn.h @@ -16,39 +16,37 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "gdicmn.h" #endif -#include "wx/object.h" +#include "wx/setup.h" #include "wx/list.h" -#include "wx/hash.h" #include "wx/string.h" -#include "wx/setup.h" -#include "wx/colour.h" -#include "wx/font.h" +#include "wx/fontenc.h" +#include "wx/hashmap.h" // --------------------------------------------------------------------------- // forward declarations // --------------------------------------------------------------------------- -class WXDLLEXPORT wxBitmap; -class WXDLLEXPORT wxBrush; -class WXDLLEXPORT wxColour; -class WXDLLEXPORT wxCursor; -class WXDLLEXPORT wxFont; -class WXDLLEXPORT wxIcon; -class WXDLLEXPORT wxPalette; -class WXDLLEXPORT wxPen; -class WXDLLEXPORT wxRegion; -class WXDLLEXPORT wxString; +class WXDLLIMPEXP_CORE wxBitmap; +class WXDLLIMPEXP_CORE wxBrush; +class WXDLLIMPEXP_CORE wxColour; +class WXDLLIMPEXP_CORE wxCursor; +class WXDLLIMPEXP_CORE wxFont; +class WXDLLIMPEXP_CORE wxIcon; +class WXDLLIMPEXP_CORE wxPalette; +class WXDLLIMPEXP_CORE wxPen; +class WXDLLIMPEXP_CORE wxRegion; +class WXDLLIMPEXP_BASE wxString; // --------------------------------------------------------------------------- // constants // --------------------------------------------------------------------------- // Bitmap flags -enum +enum wxBitmapType { wxBITMAP_TYPE_INVALID, // should be == 0 for compatibility! wxBITMAP_TYPE_BMP, @@ -78,6 +76,8 @@ enum wxBITMAP_TYPE_PICT_RESOURCE, wxBITMAP_TYPE_ICON, wxBITMAP_TYPE_ICON_RESOURCE, + wxBITMAP_TYPE_ANI, + wxBITMAP_TYPE_IFF, wxBITMAP_TYPE_MACCURSOR, wxBITMAP_TYPE_MACCURSOR_RESOURCE, wxBITMAP_TYPE_ANY = 50 @@ -88,6 +88,7 @@ enum wxStockCursor { wxCURSOR_NONE, // should be 0 wxCURSOR_ARROW, + wxCURSOR_RIGHT_ARROW, wxCURSOR_BULLSEYE, wxCURSOR_CHAR, wxCURSOR_CROSS, @@ -115,6 +116,9 @@ enum wxStockCursor #ifdef __WXGTK__ wxCURSOR_DEFAULT, // standard X11 cursor #endif +#ifdef __WXMAC__ + wxCURSOR_COPY_ARROW , // MacOS Theme Plus arrow +#endif #ifdef __X__ // Not yet implemented for Windows wxCURSOR_CROSS_REVERSE, @@ -123,9 +127,15 @@ enum wxStockCursor wxCURSOR_BASED_ARROW_DOWN, #endif // X11 + wxCURSOR_ARROWWAIT, + wxCURSOR_MAX }; +#ifndef __WXGTK__ + #define wxCURSOR_DEFAULT wxCURSOR_ARROW +#endif + // --------------------------------------------------------------------------- // macros // --------------------------------------------------------------------------- @@ -142,19 +152,28 @@ enum wxStockCursor #ifdef __WXMSW__ // Load from a resource - #define wxICON(X) wxIcon("" #X "") + #define wxICON(X) wxIcon(wxT(#X)) #elif defined(__WXPM__) // Load from a resource - #define wxICON(X) wxIcon("" #X "") + #define wxICON(X) wxIcon(wxT(#X)) +#elif defined(__WXMGL__) + // Initialize from an included XPM + #define wxICON(X) wxIcon( (const char**) X##_xpm ) #elif defined(__WXGTK__) // Initialize from an included XPM #define wxICON(X) wxIcon( (const char**) X##_xpm ) +#elif defined(__WXMAC__) + // Initialize from an included XPM + #define wxICON(X) wxIcon( (const char**) X##_xpm ) #elif defined(__WXMOTIF__) // Initialize from an included XPM #define wxICON(X) wxIcon( X##_xpm ) +#elif defined(__WXX11__) + // Initialize from an included XPM + #define wxICON(X) wxIcon( X##_xpm ) #else // This will usually mean something on any platform - #define wxICON(X) wxIcon("" #X "") + #define wxICON(X) wxIcon(wxT(#X)) #endif // platform /* Another macro: this one is for portable creation of bitmaps. We assume that @@ -162,8 +181,16 @@ enum wxStockCursor */ #if defined(__WXMSW__) || defined(__WXPM__) - #define wxBITMAP(name) wxBitmap(#name, wxBITMAP_TYPE_RESOURCE) -#else // !(Windows || OS2) + #define wxBITMAP(name) wxBitmap(wxT(#name), wxBITMAP_TYPE_RESOURCE) +#elif defined(__WXGTK__) || \ + defined(__WXMOTIF__) || \ + defined(__WXX11__) || \ + defined(__WXMAC__) || \ + defined(__WXMGL__) || \ + defined(__WXCOCOA__) + // Initialize from an included XPM + #define wxBITMAP(name) wxBitmap( (const char**) name##_xpm ) +#else // other platforms #define wxBITMAP(name) wxBitmap(name##_xpm, wxBITMAP_TYPE_XPM) #endif // platform @@ -174,24 +201,36 @@ enum wxStockCursor // --------------------------------------------------------------------------- // wxSize // --------------------------------------------------------------------------- + class WXDLLEXPORT wxSize { public: - // members are public for compatibility (don't use them directly, - // especially that there names were chosen very unfortunately - they should - // have been called width and height) + // members are public for compatibility, don't use them directly. int x, y; // constructors - wxSize() { x = y = 0; } - wxSize(int xx, int yy) { Set(xx, yy); } + wxSize() : x(0), y(0) { } + wxSize(int xx, int yy) : x(xx), y(yy) { } // no copy ctor or assignment operator - the defaults are ok + bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; } + bool operator!=(const wxSize& sz) const { return x != sz.x || y != sz.y; } - // FIXME are these really useful? If they're, we should have += &c as well wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); } wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); } + wxSize operator/(const int i) { return wxSize(x / i, y / i); } + wxSize operator*(const int i) { return wxSize(x * i, y * i); } + + wxSize& operator+=(const wxSize& sz) { x += sz.x; y += sz.y; return *this; } + wxSize& operator-=(const wxSize& sz) { x -= sz.x; y -= sz.y; return *this; } + wxSize& operator/=(const int i) { x /= i; y /= i; return *this; } + wxSize& operator*=(const int i) { x *= i; y *= i; return *this; } + + void IncTo(const wxSize& sz) + { if ( sz.x > x ) x = sz.x; if ( sz.y > y ) y = sz.y; } + void DecTo(const wxSize& sz) + { if ( sz.x < x ) x = sz.x; if ( sz.y < y ) y = sz.y; } // accessors void Set(int xx, int yy) { x = xx; y = yy; } @@ -201,6 +240,18 @@ public: int GetWidth() const { return x; } int GetHeight() const { return y; } + bool IsFullySpecified() const { return x != wxDefaultCoord && y != wxDefaultCoord; } + + // combine this size with the other one replacing the default (i.e. equal + // to wxDefaultCoord) components of this object with those of the other + void SetDefaults(const wxSize& size) + { + if ( x == wxDefaultCoord ) + x = size.x; + if ( y == wxDefaultCoord ) + y = size.y; + } + // compatibility int GetX() const { return x; } int GetY() const { return y; } @@ -216,13 +267,14 @@ public: double x; double y; - wxRealPoint() { x = y = 0.0; }; - wxRealPoint(double xx, double yy) { x = xx; y = yy; }; + wxRealPoint() : x(0.0), y(0.0) { } + wxRealPoint(double xx, double yy) : x(xx), y(yy) { } - wxRealPoint operator+(const wxRealPoint& pt) { return wxRealPoint(x + pt.x, y + pt.y); } - wxRealPoint operator-(const wxRealPoint& pt) { return wxRealPoint(x - pt.x, y - pt.y); } + wxRealPoint operator+(const wxRealPoint& pt) const { return wxRealPoint(x + pt.x, y + pt.y); } + wxRealPoint operator-(const wxRealPoint& pt) const { return wxRealPoint(x - pt.x, y - pt.y); } bool operator==(const wxRealPoint& pt) const { return x == pt.x && y == pt.y; } + bool operator!=(const wxRealPoint& pt) const { return x != pt.x || y != pt.y; } }; class WXDLLEXPORT wxPoint @@ -230,8 +282,8 @@ class WXDLLEXPORT wxPoint public: int x, y; - wxPoint() { x = y = 0; }; - wxPoint(int xx, int yy) { x = xx; y = yy; }; + wxPoint() : x(0), y(0) { } + wxPoint(int xx, int yy) : x(xx), y(yy) { } // no copy ctor or assignment operator - the defaults are ok @@ -240,17 +292,18 @@ public: bool operator!=(const wxPoint& p) const { return !(*this == p); } // arithmetic operations (component wise) - wxPoint operator+(const wxPoint& p) { return wxPoint(x + p.x, y + p.y); } - wxPoint operator-(const wxPoint& p) { return wxPoint(x - p.x, y - p.y); } + wxPoint operator+(const wxPoint& p) const { return wxPoint(x + p.x, y + p.y); } + wxPoint operator-(const wxPoint& p) const { return wxPoint(x - p.x, y - p.y); } wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; } wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; } -}; -#if WXWIN_COMPATIBILITY - #define wxIntPoint wxPoint - #define wxRectangle wxRect -#endif // WXWIN_COMPATIBILITY + wxPoint& operator+=(const wxSize& s) { x += s.GetWidth(); y += s.GetHeight(); return *this; } + wxPoint& operator-=(const wxSize& s) { x -= s.GetWidth(); y -= s.GetHeight(); return *this; } + + wxPoint operator+(const wxSize& s) const { return wxPoint(x + s.GetWidth(), y + s.GetHeight()); } + wxPoint operator-(const wxSize& s) const { return wxPoint(x - s.GetWidth(), y - s.GetHeight()); } +}; // --------------------------------------------------------------------------- // wxRect @@ -259,11 +312,19 @@ public: class WXDLLEXPORT wxRect { public: - wxRect() { x = y = width = height = 0; } + wxRect() + : x(0), y(0), width(0), height(0) + { } wxRect(int xx, int yy, int ww, int hh) - { x = xx; y = yy; width = ww; height = hh; } + : x(xx), y(yy), width(ww), height(hh) + { } wxRect(const wxPoint& topLeft, const wxPoint& bottomRight); - wxRect(const wxPoint& pos, const wxSize& size); + wxRect(const wxPoint& pt, const wxSize& size) + : x(pt.x), y(pt.y), width(size.x), height(size.y) + { } + wxRect(const wxSize& size) + : x(0), y(0), width(size.x), height(size.y) + { } // default copy ctor and assignment operators ok @@ -280,9 +341,20 @@ public: void SetHeight(int h) { height = h; } wxPoint GetPosition() const { return wxPoint(x, y); } + void SetPosition( const wxPoint &p ) { x = p.x; y = p.y; } + wxSize GetSize() const { return wxSize(width, height); } + void SetSize( const wxSize &s ) { width = s.GetWidth(); height = s.GetHeight(); } + + wxPoint GetTopLeft() const { return GetPosition(); } + wxPoint GetLeftTop() const { return GetTopLeft(); } + void SetTopLeft(const wxPoint &p) { SetPosition(p); } + void SetLeftTop(const wxPoint &p) { SetTopLeft(p); } - // MFC-like functions + wxPoint GetBottomRight() const { return wxPoint(GetRight(), GetBottom()); } + wxPoint GetRightBottom() const { return GetBottomRight(); } + void SetBottomRight(const wxPoint &p) { SetRight(p.x); SetBottom(p.y); } + void SetRightBottom(const wxPoint &p) { SetBottomRight(p); } int GetLeft() const { return x; } int GetTop() const { return y; } @@ -294,12 +366,64 @@ public: void SetTop(int top) { y = top; } void SetBottom(int bottom) { height = bottom - y + 1; } + // operations with rect + wxRect& Inflate(wxCoord dx, wxCoord dy); + wxRect& Inflate(wxCoord d) { return Inflate(d, d); } + wxRect Inflate(wxCoord dx, wxCoord dy) const + { + wxRect r = *this; + r.Inflate(dx, dy); + return r; + } + + wxRect& Deflate(wxCoord dx, wxCoord dy) { return Inflate(-dx, -dy); } + wxRect& Deflate(wxCoord d) { return Inflate(-d); } + wxRect Deflate(wxCoord dx, wxCoord dy) const + { + wxRect r = *this; + r.Deflate(dx, dy); + return r; + } + + void Offset(wxCoord dx, wxCoord dy) { x += dx; y += dy; } + void Offset(const wxPoint& pt) { Offset(pt.x, pt.y); } + + wxRect& Intersect(const wxRect& rect); + wxRect Intersect(const wxRect& rect) const + { + wxRect r = *this; + r.Intersect(rect); + return r; + } + + wxRect& Union(const wxRect& rect); + wxRect Union(const wxRect& rect) const + { + wxRect r = *this; + r.Union(rect); + return r; + } + + // compare rectangles bool operator==(const wxRect& rect) const; bool operator!=(const wxRect& rect) const { return !(*this == rect); } - bool Inside(int cx, int cy) const; - wxRect operator + (const wxRect& rect) const; - const wxRect& operator += (const wxRect& rect); + // return true if the point is (not strcitly) inside the rect + bool Inside(int x, int y) const; + bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); } + + // return true if the rectangles have a non empty intersection + bool Intersects(const wxRect& rect) const; + + + // these are like Union() but don't ignore empty rectangles + wxRect operator+(const wxRect& rect) const; + wxRect& operator+=(const wxRect& rect) + { + *this = *this + rect; + return *this; + } + public: int x, y, width, height; @@ -309,10 +433,10 @@ public: // Management of pens, brushes and fonts // --------------------------------------------------------------------------- +typedef wxInt8 wxDash; + class WXDLLEXPORT wxPenList : public wxList { - DECLARE_DYNAMIC_CLASS(wxPenList) - public: wxPenList() { } ~wxPenList(); @@ -324,8 +448,6 @@ public: class WXDLLEXPORT wxBrushList : public wxList { - DECLARE_DYNAMIC_CLASS(wxBrushList) - public: wxBrushList() { } ~wxBrushList(); @@ -335,12 +457,8 @@ public: wxBrush *FindOrCreateBrush(const wxColour& colour, int style); }; -WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString; - class WXDLLEXPORT wxFontList : public wxList { - DECLARE_DYNAMIC_CLASS(wxFontList) - public: wxFontList() { } ~wxFontList(); @@ -348,31 +466,48 @@ public: void AddFont(wxFont *font); void RemoveFont(wxFont *font); wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight, - bool underline = FALSE, + bool underline = false, const wxString& face = wxEmptyString, wxFontEncoding encoding = wxFONTENCODING_DEFAULT); }; -class WXDLLEXPORT wxColourDatabase : public wxList -{ - DECLARE_CLASS(wxColourDatabase) +WX_DECLARE_STRING_HASH_MAP( wxColour *, wxStringToColourHashMap ); +class WXDLLEXPORT wxColourDatabase +{ public: - wxColourDatabase(int type); - ~wxColourDatabase() ; + wxColourDatabase(); + ~wxColourDatabase(); - // Not const because it may add a name to the database - wxColour *FindColour(const wxString& colour) ; + // find colour by name or name for the given colour + wxColour Find(const wxString& name) const; wxString FindName(const wxColour& colour) const; + + // add a new colour to the database + void AddColour(const wxString& name, const wxColour& colour); + + // deprecated, use Find() instead + wxDEPRECATED( wxColour *FindColour(const wxString& name) ); + + +#ifdef __WXPM__ + // PM keeps its own type of colour table + long* m_palTable; + size_t m_nSize; +#endif + +private: + // load the database with the built in colour values when called for the + // first time, do nothing after this void Initialize(); + + wxStringToColourHashMap *m_map; }; class WXDLLEXPORT wxBitmapList : public wxList { - DECLARE_DYNAMIC_CLASS(wxBitmapList) - public: - wxBitmapList(); + wxBitmapList(){} ~wxBitmapList(); void AddBitmap(wxBitmap *bitmap); @@ -383,11 +518,10 @@ class WXDLLEXPORT wxResourceCache: public wxList { public: wxResourceCache() { } +#if !wxUSE_STL wxResourceCache(const unsigned int keyType) : wxList(keyType) { } +#endif ~wxResourceCache(); - -private: - DECLARE_DYNAMIC_CLASS(wxResourceCache) }; // --------------------------------------------------------------------------- @@ -478,9 +612,15 @@ extern bool WXDLLEXPORT wxColourDisplay(); extern int WXDLLEXPORT wxDisplayDepth(); #define wxGetDisplayDepth wxDisplayDepth -// get the diaplay size +// get the display size extern void WXDLLEXPORT wxDisplaySize(int *width, int *height); extern wxSize WXDLLEXPORT wxGetDisplaySize(); +extern void WXDLLEXPORT wxDisplaySizeMM(int *width, int *height); +extern wxSize WXDLLEXPORT wxGetDisplaySizeMM(); + +// Get position and size of the display workarea +extern void WXDLLEXPORT wxClientDisplayRect(int *x, int *y, int *width, int *height); +extern wxRect WXDLLEXPORT wxGetClientDisplayRect(); // set global cursor extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);