[wxWidgets.git] / include / wx / gdicmn.h

/////////////////////////////////////////////////////////////////////////////
// Name:        gdicmn.h
// Purpose:     Common GDI classes, types and declarations
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c)
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_GDICMNH__
#define _WX_GDICMNH__

// ---------------------------------------------------------------------------
// headers
// ---------------------------------------------------------------------------

#ifdef __GNUG__
    #pragma interface "gdicmn.h"
#endif

#include "wx/object.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"

// ---------------------------------------------------------------------------
// 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;

// ---------------------------------------------------------------------------
// constants
// ---------------------------------------------------------------------------

// Bitmap flags
enum
{
    wxBITMAP_TYPE_INVALID,          // should be == 0 for compatibility!
    wxBITMAP_TYPE_BMP,
    wxBITMAP_TYPE_BMP_RESOURCE,
    wxBITMAP_TYPE_RESOURCE = wxBITMAP_TYPE_BMP_RESOURCE,
    wxBITMAP_TYPE_ICO,
    wxBITMAP_TYPE_ICO_RESOURCE,
    wxBITMAP_TYPE_CUR,
    wxBITMAP_TYPE_CUR_RESOURCE,
    wxBITMAP_TYPE_XBM,
    wxBITMAP_TYPE_XBM_DATA,
    wxBITMAP_TYPE_XPM,
    wxBITMAP_TYPE_XPM_DATA,
    wxBITMAP_TYPE_TIF,
    wxBITMAP_TYPE_TIF_RESOURCE,
    wxBITMAP_TYPE_GIF,
    wxBITMAP_TYPE_GIF_RESOURCE,
    wxBITMAP_TYPE_PNG,
    wxBITMAP_TYPE_PNG_RESOURCE,
    wxBITMAP_TYPE_JPEG,
    wxBITMAP_TYPE_JPEG_RESOURCE,
    wxBITMAP_TYPE_PNM,
    wxBITMAP_TYPE_PNM_RESOURCE,
    wxBITMAP_TYPE_PCX,
    wxBITMAP_TYPE_PCX_RESOURCE,
    wxBITMAP_TYPE_PICT,
    wxBITMAP_TYPE_PICT_RESOURCE,
    wxBITMAP_TYPE_ICON,
    wxBITMAP_TYPE_ICON_RESOURCE,
    wxBITMAP_TYPE_MACCURSOR,
    wxBITMAP_TYPE_MACCURSOR_RESOURCE,
    wxBITMAP_TYPE_ANY = 50
};

// Standard cursors
enum wxStockCursor
{
    wxCURSOR_NONE,          // should be 0
    wxCURSOR_ARROW,
    wxCURSOR_BULLSEYE,
    wxCURSOR_CHAR,
    wxCURSOR_CROSS,
    wxCURSOR_HAND,
    wxCURSOR_IBEAM,
    wxCURSOR_LEFT_BUTTON,
    wxCURSOR_MAGNIFIER,
    wxCURSOR_MIDDLE_BUTTON,
    wxCURSOR_NO_ENTRY,
    wxCURSOR_PAINT_BRUSH,
    wxCURSOR_PENCIL,
    wxCURSOR_POINT_LEFT,
    wxCURSOR_POINT_RIGHT,
    wxCURSOR_QUESTION_ARROW,
    wxCURSOR_RIGHT_BUTTON,
    wxCURSOR_SIZENESW,
    wxCURSOR_SIZENS,
    wxCURSOR_SIZENWSE,
    wxCURSOR_SIZEWE,
    wxCURSOR_SIZING,
    wxCURSOR_SPRAYCAN,
    wxCURSOR_WAIT,
    wxCURSOR_WATCH,
    wxCURSOR_BLANK,
#ifdef __WXGTK__
    wxCURSOR_DEFAULT, // standard X11 cursor
#endif
#ifdef __X__
    // Not yet implemented for Windows
    wxCURSOR_CROSS_REVERSE,
    wxCURSOR_DOUBLE_ARROW,
    wxCURSOR_BASED_ARROW_UP,
    wxCURSOR_BASED_ARROW_DOWN,
#endif // X11

    wxCURSOR_MAX
};

#ifndef __WXGTK__
    #define wxCURSOR_DEFAULT wxCURSOR_ARROW
#endif

// ---------------------------------------------------------------------------
// macros
// ---------------------------------------------------------------------------

/* Useful macro for creating icons portably, for example:

    wxIcon *icon = new wxICON(mondrian);

  expands into:

    wxIcon *icon = new wxIcon("mondrian");      // On wxMSW
    wxIcon *icon = new wxIcon(mondrian_xpm);    // On wxGTK
 */

#ifdef __WXMSW__
    // Load from a resource
    #define wxICON(X) wxIcon("" #X "")
#elif defined(__WXPM__)
    // Load from a resource
    #define wxICON(X) wxIcon("" #X "")
#elif defined(__WXGTK__)
    // 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 )
#else
    // This will usually mean something on any platform
    #define wxICON(X) wxIcon("" #X "")
#endif // platform

/* Another macro: this one is for portable creation of bitmaps. We assume that
   under Unix bitmaps live in XPMs and under Windows they're in ressources.
 */

#if defined(__WXMSW__) || defined(__WXPM__)
    #define wxBITMAP(name) wxBitmap(#name, wxBITMAP_TYPE_RESOURCE)
#elif defined(__WXGTK__) || defined(__WXMOTIF__)
    // 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

// ===========================================================================
// classes
// ===========================================================================

// ---------------------------------------------------------------------------
// 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)
    int x, y;

    // constructors
    wxSize() { x = y = 0; }
    wxSize(int xx, int yy) { Set(xx, yy); }

    // no copy ctor or assignment operator - the defaults are ok
    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); }

    // accessors
    void Set(int xx, int yy) { x = xx; y = yy; }
    void SetWidth(int w) { x = w; }
    void SetHeight(int h) { y = h; }

    int GetWidth() const { return x; }
    int GetHeight() const { return y; }

    // compatibility
    int GetX() const { return x; }
    int GetY() const { return y; }
};

// ---------------------------------------------------------------------------
// Point classes: with real or integer coordinates
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxRealPoint
{
public:
    double x;
    double y;

    wxRealPoint() { x = y = 0.0; };
    wxRealPoint(double xx, double yy) { x = xx; y = yy; };

    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; }
};

class WXDLLEXPORT wxPoint
{
public:
    int x, y;

    wxPoint() { x = y = 0; };
    wxPoint(int xx, int yy) { x = xx; y = yy; };

    // no copy ctor or assignment operator - the defaults are ok

    // comparison
    bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
    bool operator!=(const wxPoint& p) const { return !(*this == p); }

    // arithmetic operations (component wise)
    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

// ---------------------------------------------------------------------------
// wxRect
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxRect
{
public:
    wxRect() { x = y = width = height = 0; }
    wxRect(int xx, int yy, int ww, int hh)
        { x = xx; y = yy; width = ww; height = hh; }
    wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
    wxRect(const wxPoint& pos, const wxSize& size);

    // default copy ctor and assignment operators ok

    int GetX() const { return x; }
    void SetX(int xx) { x = xx; }

    int GetY() const { return y; }
    void SetY(int yy) { y = yy; }

    int GetWidth() const { return width; }
    void SetWidth(int w) { width = w; }

    int GetHeight() const { return height; }
    void SetHeight(int h) { height = h; }

    wxPoint GetPosition() const { return wxPoint(x, y); }
    wxSize GetSize() const { return wxSize(width, height); }

    int GetLeft()   const { return x; }
    int GetTop()    const { return y; }
    int GetBottom() const { return y + height - 1; }
    int GetRight()  const { return x + width - 1; }

    void SetLeft(int left) { x = left; }
    void SetRight(int right) { width = right - x + 1; }
    void SetTop(int top) { y = top; }
    void SetBottom(int bottom) { height = bottom - y + 1; }

    void Inflate(wxCoord dx, wxCoord dy)
    {
        x -= dx;
        y -= dy;
        width += 2*dx;
        height += 2*dy;
    }

    void Inflate(wxCoord d) { Inflate(d, d); }

    bool operator==(const wxRect& rect) const;
    bool operator!=(const wxRect& rect) const { return !(*this == rect); }

    bool Inside(int cx, int cy) const;
    bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); }
    wxRect operator+(const wxRect& rect) const;
    wxRect& operator+=(const wxRect& rect);

public:
    int x, y, width, height;
};

// ---------------------------------------------------------------------------
// Management of pens, brushes and fonts
// ---------------------------------------------------------------------------

typedef wxInt8 wxDash;

class WXDLLEXPORT wxPenList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxPenList)

public:
    wxPenList() { }
    ~wxPenList();

    void AddPen(wxPen *pen);
    void RemovePen(wxPen *pen);
    wxPen *FindOrCreatePen(const wxColour& colour, int width, int style);
};

class WXDLLEXPORT wxBrushList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxBrushList)

public:
    wxBrushList() { }
    ~wxBrushList();

    void AddBrush(wxBrush *brush);
    void RemoveBrush(wxBrush *brush);
    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();

    void AddFont(wxFont *font);
    void RemoveFont(wxFont *font);
    wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
                             bool underline = FALSE,
                             const wxString& face = wxEmptyString,
                             wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
};

class WXDLLEXPORT wxColourDatabase : public wxList
{
    DECLARE_CLASS(wxColourDatabase)

public:
    wxColourDatabase(int type);
    ~wxColourDatabase() ;

    // Not const because it may add a name to the database
    wxColour *FindColour(const wxString& colour) ;
    wxString FindName(const wxColour& colour) const;
    void Initialize();
};

class WXDLLEXPORT wxBitmapList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxBitmapList)

public:
    wxBitmapList();
    ~wxBitmapList();

    void AddBitmap(wxBitmap *bitmap);
    void RemoveBitmap(wxBitmap *bitmap);
};

class WXDLLEXPORT wxResourceCache: public wxList
{
public:
    wxResourceCache() { }
    wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
    ~wxResourceCache();

private:
    DECLARE_DYNAMIC_CLASS(wxResourceCache)
};

// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------

// Lists of GDI objects
WXDLLEXPORT_DATA(extern wxPenList*)   wxThePenList;
WXDLLEXPORT_DATA(extern wxBrushList*)   wxTheBrushList;
WXDLLEXPORT_DATA(extern wxFontList*)    wxTheFontList;
WXDLLEXPORT_DATA(extern wxBitmapList*)  wxTheBitmapList;

// Stock objects
WXDLLEXPORT_DATA(extern wxFont*)      wxNORMAL_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxSMALL_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxITALIC_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxSWISS_FONT;

WXDLLEXPORT_DATA(extern wxPen*)      wxRED_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxCYAN_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxGREEN_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxWHITE_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxTRANSPARENT_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_DASHED_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxGREY_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxMEDIUM_GREY_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxLIGHT_GREY_PEN;

WXDLLEXPORT_DATA(extern wxBrush*)    wxBLUE_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxGREEN_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxWHITE_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxBLACK_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxGREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxMEDIUM_GREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxLIGHT_GREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxTRANSPARENT_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxCYAN_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxRED_BRUSH;

WXDLLEXPORT_DATA(extern wxColour*)    wxBLACK;
WXDLLEXPORT_DATA(extern wxColour*)    wxWHITE;
WXDLLEXPORT_DATA(extern wxColour*)    wxRED;
WXDLLEXPORT_DATA(extern wxColour*)    wxBLUE;
WXDLLEXPORT_DATA(extern wxColour*)    wxGREEN;
WXDLLEXPORT_DATA(extern wxColour*)    wxCYAN;
WXDLLEXPORT_DATA(extern wxColour*)    wxLIGHT_GREY;

// 'Null' objects
WXDLLEXPORT_DATA(extern wxBitmap)     wxNullBitmap;
WXDLLEXPORT_DATA(extern wxIcon)       wxNullIcon;
WXDLLEXPORT_DATA(extern wxCursor)     wxNullCursor;
WXDLLEXPORT_DATA(extern wxPen)        wxNullPen;
WXDLLEXPORT_DATA(extern wxBrush)      wxNullBrush;
WXDLLEXPORT_DATA(extern wxPalette)     wxNullPalette;
WXDLLEXPORT_DATA(extern wxFont)       wxNullFont;
WXDLLEXPORT_DATA(extern wxColour)     wxNullColour;

// Stock cursors types
WXDLLEXPORT_DATA(extern wxCursor*)    wxSTANDARD_CURSOR;
WXDLLEXPORT_DATA(extern wxCursor*)    wxHOURGLASS_CURSOR;
WXDLLEXPORT_DATA(extern wxCursor*)    wxCROSS_CURSOR;

WXDLLEXPORT_DATA(extern wxColourDatabase*)  wxTheColourDatabase;

WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;

WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;

// The list of objects which should be deleted
WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;

// ---------------------------------------------------------------------------
// global functions
// ---------------------------------------------------------------------------

// resource management
extern void WXDLLEXPORT wxInitializeStockObjects();
extern void WXDLLEXPORT wxInitializeStockLists();
extern void WXDLLEXPORT wxDeleteStockObjects();
extern void WXDLLEXPORT wxDeleteStockLists();

// is the display colour (or monochrome)?
extern bool WXDLLEXPORT wxColourDisplay();

// Returns depth of screen
extern int WXDLLEXPORT wxDisplayDepth();
#define wxGetDisplayDepth wxDisplayDepth

// get the diaplay size
extern void WXDLLEXPORT wxDisplaySize(int *width, int *height);
extern wxSize WXDLLEXPORT wxGetDisplaySize();

// set global cursor
extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);

#endif
    // _WX_GDICMNH__
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gdicmn.h
	3	// Purpose: Common GDI classes, types and declarations
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c)
f03fc89f	9	// Licence: wxWindows licence
c801d85f KB	10	/////////////////////////////////////////////////////////////////////////////
c801d85f KB	11
34138703 JS	12	#ifndef _WX_GDICMNH__
34138703 JS	13	#define _WX_GDICMNH__
c801d85f	14
f03fc89f VZ	15	// ---------------------------------------------------------------------------
	16	// headers
	17	// ---------------------------------------------------------------------------
	18
c801d85f	19	#ifdef __GNUG__
f03fc89f	20	#pragma interface "gdicmn.h"
c801d85f KB	21	#endif
	22
	23	#include "wx/object.h"
	24	#include "wx/list.h"
	25	#include "wx/hash.h"
34138703	26	#include "wx/string.h"
c801d85f	27	#include "wx/setup.h"
34138703	28	#include "wx/colour.h"
37bebc11	29	#include "wx/font.h"
c801d85f	30
f03fc89f VZ	31	// ---------------------------------------------------------------------------
	32	// forward declarations
	33	// ---------------------------------------------------------------------------
	34
	35	class WXDLLEXPORT wxBitmap;
	36	class WXDLLEXPORT wxBrush;
	37	class WXDLLEXPORT wxColour;
	38	class WXDLLEXPORT wxCursor;
	39	class WXDLLEXPORT wxFont;
	40	class WXDLLEXPORT wxIcon;
	41	class WXDLLEXPORT wxPalette;
	42	class WXDLLEXPORT wxPen;
	43	class WXDLLEXPORT wxRegion;
	44	class WXDLLEXPORT wxString;
	45
	46	// ---------------------------------------------------------------------------
	47	// constants
	48	// ---------------------------------------------------------------------------
	49
	50	// Bitmap flags
	51	enum
	52	{
6d167489 VZ	53	wxBITMAP_TYPE_INVALID, // should be == 0 for compatibility!
6d167489 VZ	54	wxBITMAP_TYPE_BMP,
f03fc89f VZ	55	wxBITMAP_TYPE_BMP_RESOURCE,
	56	wxBITMAP_TYPE_RESOURCE = wxBITMAP_TYPE_BMP_RESOURCE,
	57	wxBITMAP_TYPE_ICO,
	58	wxBITMAP_TYPE_ICO_RESOURCE,
	59	wxBITMAP_TYPE_CUR,
	60	wxBITMAP_TYPE_CUR_RESOURCE,
	61	wxBITMAP_TYPE_XBM,
	62	wxBITMAP_TYPE_XBM_DATA,
	63	wxBITMAP_TYPE_XPM,
	64	wxBITMAP_TYPE_XPM_DATA,
	65	wxBITMAP_TYPE_TIF,
	66	wxBITMAP_TYPE_TIF_RESOURCE,
	67	wxBITMAP_TYPE_GIF,
	68	wxBITMAP_TYPE_GIF_RESOURCE,
	69	wxBITMAP_TYPE_PNG,
	70	wxBITMAP_TYPE_PNG_RESOURCE,
	71	wxBITMAP_TYPE_JPEG,
	72	wxBITMAP_TYPE_JPEG_RESOURCE,
bcc46c75 SB	73	wxBITMAP_TYPE_PNM,
bcc46c75 SB	74	wxBITMAP_TYPE_PNM_RESOURCE,
6523d119 GRG	75	wxBITMAP_TYPE_PCX,
6523d119 GRG	76	wxBITMAP_TYPE_PCX_RESOURCE,
6d167489 VZ	77	wxBITMAP_TYPE_PICT,
	78	wxBITMAP_TYPE_PICT_RESOURCE,
	79	wxBITMAP_TYPE_ICON,
	80	wxBITMAP_TYPE_ICON_RESOURCE,
	81	wxBITMAP_TYPE_MACCURSOR,
	82	wxBITMAP_TYPE_MACCURSOR_RESOURCE,
f03fc89f VZ	83	wxBITMAP_TYPE_ANY = 50
	84	};
	85
c801d85f	86	// Standard cursors
f03fc89f VZ	87	enum wxStockCursor
	88	{
	89	wxCURSOR_NONE, // should be 0
	90	wxCURSOR_ARROW,
	91	wxCURSOR_BULLSEYE,
	92	wxCURSOR_CHAR,
	93	wxCURSOR_CROSS,
	94	wxCURSOR_HAND,
	95	wxCURSOR_IBEAM,
	96	wxCURSOR_LEFT_BUTTON,
	97	wxCURSOR_MAGNIFIER,
	98	wxCURSOR_MIDDLE_BUTTON,
	99	wxCURSOR_NO_ENTRY,
	100	wxCURSOR_PAINT_BRUSH,
	101	wxCURSOR_PENCIL,
	102	wxCURSOR_POINT_LEFT,
	103	wxCURSOR_POINT_RIGHT,
	104	wxCURSOR_QUESTION_ARROW,
	105	wxCURSOR_RIGHT_BUTTON,
	106	wxCURSOR_SIZENESW,
	107	wxCURSOR_SIZENS,
	108	wxCURSOR_SIZENWSE,
	109	wxCURSOR_SIZEWE,
	110	wxCURSOR_SIZING,
	111	wxCURSOR_SPRAYCAN,
	112	wxCURSOR_WAIT,
	113	wxCURSOR_WATCH,
	114	wxCURSOR_BLANK,
ae53c98c KB	115	#ifdef __WXGTK__
	116	wxCURSOR_DEFAULT, // standard X11 cursor
	117	#endif
c801d85f	118	#ifdef __X__
f03fc89f VZ	119	// Not yet implemented for Windows
	120	wxCURSOR_CROSS_REVERSE,
	121	wxCURSOR_DOUBLE_ARROW,
	122	wxCURSOR_BASED_ARROW_UP,
ea804aad	123	wxCURSOR_BASED_ARROW_DOWN,
f03fc89f VZ	124	#endif // X11
	125
	126	wxCURSOR_MAX
	127	};
	128
943d28e4 VZ	129	#ifndef __WXGTK__
	130	#define wxCURSOR_DEFAULT wxCURSOR_ARROW
	131	#endif
	132
f03fc89f VZ	133	// ---------------------------------------------------------------------------
	134	// macros
	135	// ---------------------------------------------------------------------------
	136
	137	/* Useful macro for creating icons portably, for example:
	138
	139	wxIcon *icon = new wxICON(mondrian);
	140
	141	expands into:
	142
	143	wxIcon *icon = new wxIcon("mondrian"); // On wxMSW
	144	wxIcon *icon = new wxIcon(mondrian_xpm); // On wxGTK
	145	*/
	146
	147	#ifdef __WXMSW__
	148	// Load from a resource
	149	#define wxICON(X) wxIcon("" #X "")
1777b9bb DW	150	#elif defined(__WXPM__)
	151	// Load from a resource
	152	#define wxICON(X) wxIcon("" #X "")
f03fc89f VZ	153	#elif defined(__WXGTK__)
	154	// Initialize from an included XPM
	155	#define wxICON(X) wxIcon( (const char**) X##_xpm )
	156	#elif defined(__WXMOTIF__)
	157	// Initialize from an included XPM
	158	#define wxICON(X) wxIcon( X##_xpm )
	159	#else
	160	// This will usually mean something on any platform
	161	#define wxICON(X) wxIcon("" #X "")
	162	#endif // platform
	163
0c5d3e1c VZ	164	/* Another macro: this one is for portable creation of bitmaps. We assume that
	165	under Unix bitmaps live in XPMs and under Windows they're in ressources.
	166	*/
	167
	168	#if defined(__WXMSW__) \|\| defined(__WXPM__)
	169	#define wxBITMAP(name) wxBitmap(#name, wxBITMAP_TYPE_RESOURCE)
b8aa1680	170	#elif defined(__WXGTK__) \|\| defined(__WXMOTIF__)
bab537dc VS	171	// Initialize from an included XPM
bab537dc VS	172	#define wxBITMAP(name) wxBitmap( (const char**) name##_xpm )
b8aa1680	173	#else // other platforms
0c5d3e1c VZ	174	#define wxBITMAP(name) wxBitmap(name##_xpm, wxBITMAP_TYPE_XPM)
	175	#endif // platform
	176
f03fc89f VZ	177	// ===========================================================================
	178	// classes
	179	// ===========================================================================
c801d85f	180
f03fc89f VZ	181	// ---------------------------------------------------------------------------
	182	// wxSize
	183	// ---------------------------------------------------------------------------
6a6c0a8b	184	class WXDLLEXPORT wxSize
c801d85f KB	185	{
c801d85f KB	186	public:
cc775580 VZ	187	// members are public for compatibility (don't use them directly,
	188	// especially that there names were chosen very unfortunately - they should
	189	// have been called width and height)
72cdf4c9	190	int x, y;
f03fc89f VZ	191
	192	// constructors
	193	wxSize() { x = y = 0; }
72cdf4c9	194	wxSize(int xx, int yy) { Set(xx, yy); }
f03fc89f VZ	195
f03fc89f VZ	196	// no copy ctor or assignment operator - the defaults are ok
f03fc89f VZ	197	bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
	198
	199	// FIXME are these really useful? If they're, we should have += &c as well
	200	wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
	201	wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }
	202
cc775580	203	// accessors
72cdf4c9 VZ	204	void Set(int xx, int yy) { x = xx; y = yy; }
	205	void SetWidth(int w) { x = w; }
	206	void SetHeight(int h) { y = h; }
cc775580	207
72cdf4c9 VZ	208	int GetWidth() const { return x; }
72cdf4c9 VZ	209	int GetHeight() const { return y; }
f03fc89f	210
cc775580	211	// compatibility
72cdf4c9 VZ	212	int GetX() const { return x; }
72cdf4c9 VZ	213	int GetY() const { return y; }
c801d85f KB	214	};
c801d85f KB	215
f03fc89f VZ	216	// ---------------------------------------------------------------------------
	217	// Point classes: with real or integer coordinates
	218	// ---------------------------------------------------------------------------
764a3a49	219
6a6c0a8b	220	class WXDLLEXPORT wxRealPoint
c801d85f	221	{
f03fc89f VZ	222	public:
	223	double x;
	224	double y;
	225
	226	wxRealPoint() { x = y = 0.0; };
	227	wxRealPoint(double xx, double yy) { x = xx; y = yy; };
	228
f6bcfd97 BP	229	wxRealPoint operator+(const wxRealPoint& pt) const { return wxRealPoint(x + pt.x, y + pt.y); }
f6bcfd97 BP	230	wxRealPoint operator-(const wxRealPoint& pt) const { return wxRealPoint(x - pt.x, y - pt.y); }
f03fc89f VZ	231
f03fc89f VZ	232	bool operator==(const wxRealPoint& pt) const { return x == pt.x && y == pt.y; }
c801d85f KB	233	};
c801d85f KB	234
6a6c0a8b	235	class WXDLLEXPORT wxPoint
c801d85f	236	{
f03fc89f	237	public:
72cdf4c9	238	int x, y;
6a6c0a8b	239
f03fc89f	240	wxPoint() { x = y = 0; };
72cdf4c9	241	wxPoint(int xx, int yy) { x = xx; y = yy; };
f03fc89f VZ	242
f03fc89f VZ	243	// no copy ctor or assignment operator - the defaults are ok
6a6c0a8b	244
764a3a49 VZ	245	// comparison
	246	bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
	247	bool operator!=(const wxPoint& p) const { return !(*this == p); }
	248
	249	// arithmetic operations (component wise)
f6bcfd97 BP	250	wxPoint operator+(const wxPoint& p) const { return wxPoint(x + p.x, y + p.y); }
f6bcfd97 BP	251	wxPoint operator-(const wxPoint& p) const { return wxPoint(x - p.x, y - p.y); }
f03fc89f	252
764a3a49 VZ	253	wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
764a3a49 VZ	254	wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
c801d85f KB	255	};
	256
	257	#if WXWIN_COMPATIBILITY
f03fc89f VZ	258	#define wxIntPoint wxPoint
	259	#define wxRectangle wxRect
	260	#endif // WXWIN_COMPATIBILITY
	261
	262	// ---------------------------------------------------------------------------
	263	// wxRect
	264	// ---------------------------------------------------------------------------
c801d85f	265
6a6c0a8b JS	266	class WXDLLEXPORT wxRect
6a6c0a8b JS	267	{
c801d85f	268	public:
a23fd0e1	269	wxRect() { x = y = width = height = 0; }
72cdf4c9	270	wxRect(int xx, int yy, int ww, int hh)
a23fd0e1	271	{ x = xx; y = yy; width = ww; height = hh; }
f03fc89f VZ	272	wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
f03fc89f VZ	273	wxRect(const wxPoint& pos, const wxSize& size);
a23fd0e1 VZ	274
a23fd0e1 VZ	275	// default copy ctor and assignment operators ok
c801d85f	276
72cdf4c9 VZ	277	int GetX() const { return x; }
72cdf4c9 VZ	278	void SetX(int xx) { x = xx; }
c801d85f	279
72cdf4c9 VZ	280	int GetY() const { return y; }
72cdf4c9 VZ	281	void SetY(int yy) { y = yy; }
c801d85f	282
72cdf4c9 VZ	283	int GetWidth() const { return width; }
72cdf4c9 VZ	284	void SetWidth(int w) { width = w; }
c801d85f	285
72cdf4c9 VZ	286	int GetHeight() const { return height; }
72cdf4c9 VZ	287	void SetHeight(int h) { height = h; }
f03fc89f	288
dcb44466 JS	289	wxPoint GetPosition() const { return wxPoint(x, y); }
dcb44466 JS	290	wxSize GetSize() const { return wxSize(width, height); }
f03fc89f	291
72cdf4c9 VZ	292	int GetLeft() const { return x; }
	293	int GetTop() const { return y; }
	294	int GetBottom() const { return y + height - 1; }
	295	int GetRight() const { return x + width - 1; }
f03fc89f	296
72cdf4c9 VZ	297	void SetLeft(int left) { x = left; }
	298	void SetRight(int right) { width = right - x + 1; }
	299	void SetTop(int top) { y = top; }
	300	void SetBottom(int bottom) { height = bottom - y + 1; }
dcb44466	301
45816ddd VZ	302	void Inflate(wxCoord dx, wxCoord dy)
	303	{
	304	x -= dx;
	305	y -= dy;
	306	width += 2*dx;
	307	height += 2*dy;
	308	}
	309
	310	void Inflate(wxCoord d) { Inflate(d, d); }
	311
764a3a49 VZ	312	bool operator==(const wxRect& rect) const;
764a3a49 VZ	313	bool operator!=(const wxRect& rect) const { return !(*this == rect); }
f03fc89f	314
7742598f	315	bool Inside(int cx, int cy) const;
59a12e90	316	bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); }
45816ddd VZ	317	wxRect operator+(const wxRect& rect) const;
45816ddd VZ	318	wxRect& operator+=(const wxRect& rect);
72cdf4c9	319
f03fc89f	320	public:
72cdf4c9	321	int x, y, width, height;
f03fc89f	322	};
c801d85f	323
f03fc89f	324	// ---------------------------------------------------------------------------
c801d85f	325	// Management of pens, brushes and fonts
f03fc89f VZ	326	// ---------------------------------------------------------------------------
f03fc89f VZ	327
236a9de3 RL	328	typedef wxInt8 wxDash;
236a9de3 RL	329
f03fc89f	330	class WXDLLEXPORT wxPenList : public wxList
c801d85f	331	{
f03fc89f VZ	332	DECLARE_DYNAMIC_CLASS(wxPenList)
	333
	334	public:
	335	wxPenList() { }
	336	~wxPenList();
	337
	338	void AddPen(wxPen *pen);
	339	void RemovePen(wxPen *pen);
	340	wxPen *FindOrCreatePen(const wxColour& colour, int width, int style);
c801d85f KB	341	};
c801d85f KB	342
f03fc89f	343	class WXDLLEXPORT wxBrushList : public wxList
c801d85f	344	{
f03fc89f VZ	345	DECLARE_DYNAMIC_CLASS(wxBrushList)
	346
	347	public:
	348	wxBrushList() { }
	349	~wxBrushList();
	350
	351	void AddBrush(wxBrush *brush);
	352	void RemoveBrush(wxBrush *brush);
	353	wxBrush *FindOrCreateBrush(const wxColour& colour, int style);
c801d85f KB	354	};
c801d85f KB	355
9d2f3c71	356	WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
c801d85f	357
f03fc89f	358	class WXDLLEXPORT wxFontList : public wxList
c801d85f	359	{
f03fc89f VZ	360	DECLARE_DYNAMIC_CLASS(wxFontList)
	361
	362	public:
	363	wxFontList() { }
	364	~wxFontList();
	365
	366	void AddFont(wxFont *font);
	367	void RemoveFont(wxFont *font);
	368	wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
	369	bool underline = FALSE,
37bebc11 RD	370	const wxString& face = wxEmptyString,
37bebc11 RD	371	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
c801d85f KB	372	};
c801d85f KB	373
f03fc89f	374	class WXDLLEXPORT wxColourDatabase : public wxList
c801d85f	375	{
f03fc89f VZ	376	DECLARE_CLASS(wxColourDatabase)
	377
	378	public:
	379	wxColourDatabase(int type);
	380	~wxColourDatabase() ;
	381
	382	// Not const because it may add a name to the database
	383	wxColour *FindColour(const wxString& colour) ;
	384	wxString FindName(const wxColour& colour) const;
	385	void Initialize();
c801d85f KB	386	};
c801d85f KB	387
f03fc89f	388	class WXDLLEXPORT wxBitmapList : public wxList
c801d85f	389	{
f03fc89f	390	DECLARE_DYNAMIC_CLASS(wxBitmapList)
c801d85f	391
f03fc89f VZ	392	public:
	393	wxBitmapList();
	394	~wxBitmapList();
	395
	396	void AddBitmap(wxBitmap *bitmap);
	397	void RemoveBitmap(wxBitmap *bitmap);
c801d85f KB	398	};
c801d85f KB	399
f03fc89f VZ	400	class WXDLLEXPORT wxResourceCache: public wxList
	401	{
	402	public:
	403	wxResourceCache() { }
	404	wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
	405	~wxResourceCache();
	406
	407	private:
	408	DECLARE_DYNAMIC_CLASS(wxResourceCache)
	409	};
	410
	411	// ---------------------------------------------------------------------------
	412	// global variables
	413	// ---------------------------------------------------------------------------
	414
c801d85f	415	// Lists of GDI objects
f03fc89f VZ	416	WXDLLEXPORT_DATA(extern wxPenList*) wxThePenList;
	417	WXDLLEXPORT_DATA(extern wxBrushList*) wxTheBrushList;
	418	WXDLLEXPORT_DATA(extern wxFontList*) wxTheFontList;
	419	WXDLLEXPORT_DATA(extern wxBitmapList*) wxTheBitmapList;
c801d85f KB	420
c801d85f KB	421	// Stock objects
f03fc89f VZ	422	WXDLLEXPORT_DATA(extern wxFont*) wxNORMAL_FONT;
	423	WXDLLEXPORT_DATA(extern wxFont*) wxSMALL_FONT;
	424	WXDLLEXPORT_DATA(extern wxFont*) wxITALIC_FONT;
	425	WXDLLEXPORT_DATA(extern wxFont*) wxSWISS_FONT;
	426
	427	WXDLLEXPORT_DATA(extern wxPen*) wxRED_PEN;
	428	WXDLLEXPORT_DATA(extern wxPen*) wxCYAN_PEN;
	429	WXDLLEXPORT_DATA(extern wxPen*) wxGREEN_PEN;
	430	WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_PEN;
	431	WXDLLEXPORT_DATA(extern wxPen*) wxWHITE_PEN;
	432	WXDLLEXPORT_DATA(extern wxPen*) wxTRANSPARENT_PEN;
	433	WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_DASHED_PEN;
	434	WXDLLEXPORT_DATA(extern wxPen*) wxGREY_PEN;
	435	WXDLLEXPORT_DATA(extern wxPen*) wxMEDIUM_GREY_PEN;
	436	WXDLLEXPORT_DATA(extern wxPen*) wxLIGHT_GREY_PEN;
	437
	438	WXDLLEXPORT_DATA(extern wxBrush*) wxBLUE_BRUSH;
	439	WXDLLEXPORT_DATA(extern wxBrush*) wxGREEN_BRUSH;
	440	WXDLLEXPORT_DATA(extern wxBrush*) wxWHITE_BRUSH;
	441	WXDLLEXPORT_DATA(extern wxBrush*) wxBLACK_BRUSH;
	442	WXDLLEXPORT_DATA(extern wxBrush*) wxGREY_BRUSH;
	443	WXDLLEXPORT_DATA(extern wxBrush*) wxMEDIUM_GREY_BRUSH;
	444	WXDLLEXPORT_DATA(extern wxBrush*) wxLIGHT_GREY_BRUSH;
	445	WXDLLEXPORT_DATA(extern wxBrush*) wxTRANSPARENT_BRUSH;
	446	WXDLLEXPORT_DATA(extern wxBrush*) wxCYAN_BRUSH;
	447	WXDLLEXPORT_DATA(extern wxBrush*) wxRED_BRUSH;
	448
	449	WXDLLEXPORT_DATA(extern wxColour*) wxBLACK;
	450	WXDLLEXPORT_DATA(extern wxColour*) wxWHITE;
	451	WXDLLEXPORT_DATA(extern wxColour*) wxRED;
	452	WXDLLEXPORT_DATA(extern wxColour*) wxBLUE;
	453	WXDLLEXPORT_DATA(extern wxColour*) wxGREEN;
	454	WXDLLEXPORT_DATA(extern wxColour*) wxCYAN;
	455	WXDLLEXPORT_DATA(extern wxColour*) wxLIGHT_GREY;
c801d85f KB	456
c801d85f KB	457	// 'Null' objects
f03fc89f VZ	458	WXDLLEXPORT_DATA(extern wxBitmap) wxNullBitmap;
	459	WXDLLEXPORT_DATA(extern wxIcon) wxNullIcon;
	460	WXDLLEXPORT_DATA(extern wxCursor) wxNullCursor;
	461	WXDLLEXPORT_DATA(extern wxPen) wxNullPen;
	462	WXDLLEXPORT_DATA(extern wxBrush) wxNullBrush;
	463	WXDLLEXPORT_DATA(extern wxPalette) wxNullPalette;
	464	WXDLLEXPORT_DATA(extern wxFont) wxNullFont;
	465	WXDLLEXPORT_DATA(extern wxColour) wxNullColour;
c801d85f KB	466
c801d85f KB	467	// Stock cursors types
f03fc89f VZ	468	WXDLLEXPORT_DATA(extern wxCursor*) wxSTANDARD_CURSOR;
	469	WXDLLEXPORT_DATA(extern wxCursor*) wxHOURGLASS_CURSOR;
	470	WXDLLEXPORT_DATA(extern wxCursor*) wxCROSS_CURSOR;
	471
	472	WXDLLEXPORT_DATA(extern wxColourDatabase*) wxTheColourDatabase;
	473
	474	WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
c801d85f	475
f03fc89f VZ	476	WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
	477	WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
	478
	479	// The list of objects which should be deleted
	480	WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;
	481
	482	// ---------------------------------------------------------------------------
	483	// global functions
	484	// ---------------------------------------------------------------------------
	485
	486	// resource management
6a6c0a8b	487	extern void WXDLLEXPORT wxInitializeStockObjects();
a3622daa	488	extern void WXDLLEXPORT wxInitializeStockLists();
6a6c0a8b	489	extern void WXDLLEXPORT wxDeleteStockObjects();
a3622daa	490	extern void WXDLLEXPORT wxDeleteStockLists();
c801d85f	491
f03fc89f	492	// is the display colour (or monochrome)?
6a6c0a8b	493	extern bool WXDLLEXPORT wxColourDisplay();
c801d85f KB	494
c801d85f KB	495	// Returns depth of screen
6a6c0a8b JS	496	extern int WXDLLEXPORT wxDisplayDepth();
6a6c0a8b JS	497	#define wxGetDisplayDepth wxDisplayDepth
c801d85f	498
f03fc89f	499	// get the diaplay size
c801d85f	500	extern void WXDLLEXPORT wxDisplaySize(int width, int height);
6a6c0a8b	501	extern wxSize WXDLLEXPORT wxGetDisplaySize();
c801d85f	502
f03fc89f	503	// set global cursor
c801d85f KB	504	extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);
c801d85f KB	505
c801d85f	506	#endif
34138703	507	// _WX_GDICMNH__