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going private for m_peer to give a foundation for better encapsulation
[wxWidgets.git] / include / wx / x11 / privx.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: privx.h
3// Purpose: Private declarations common to X11 and Motif ports
4// Author: Julian Smart
5// Modified by:
6// Created: 17/09/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_PRIVX_H_
13#define _WX_PRIVX_H_
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14
15#include "wx/defs.h"
16#include "wx/utils.h"
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17#include "wx/colour.h"
18
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19#if defined( __cplusplus ) && defined( __VMS )
20#pragma message disable nosimpint
21#endif
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22#include "X11/Xlib.h"
23#include "X11/Xatom.h"
24#include "X11/Xutil.h"
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25#if defined( __cplusplus ) && defined( __VMS )
26#pragma message enable nosimpint
27#endif
5e29f97a 28
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29class WXDLLIMPEXP_FWD_CORE wxMouseEvent;
30class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
31class WXDLLIMPEXP_FWD_CORE wxWindow;
32class WXDLLIMPEXP_FWD_CORE wxRegion;
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33
34// ----------------------------------------------------------------------------
35// key events related functions
36// ----------------------------------------------------------------------------
37
3e0071d9 38WXPixel wxGetBestMatchingPixel(Display *display, XColor *desiredColor, Colormap cmap);
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39Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );
40
41extern XColor g_itemColors[];
f516d986 42extern int wxComputeColours (Display *display, const wxColour * back, const wxColour * fore);
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43
44// For convenience
45inline Display* wxGlobalDisplay() { return (Display*) wxGetDisplay(); }
46
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47#define wxMAX_RGB 0xff
48#define wxMAX_SV 1000
49#define wxSIGN(x) ((x < 0) ? -x : x)
50#define wxH_WEIGHT 4
51#define wxS_WEIGHT 1
52#define wxV_WEIGHT 2
53
54typedef struct wx_hsv {
55 int h,s,v;
56 } wxHSV;
57
58#define wxMax3(x,y,z) ((x > y) ? ((x > z) ? x : z) : ((y > z) ? y : z))
59#define wxMin3(x,y,z) ((x < y) ? ((x < z) ? x : z) : ((y < z) ? y : z))
60
61void wxHSVToXColor(wxHSV *hsv,XColor *xcolor);
62void wxXColorToHSV(wxHSV *hsv,XColor *xcolor);
63void wxAllocNearestColor(Display *display,Colormap colormap,XColor *xcolor);
64void wxAllocColor(Display *display,Colormap colormap,XColor *xcolor);
65
45ff6421 66// For debugging
45ff6421 67wxString wxGetXEventName(XEvent& event);
45ff6421 68
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69#if wxUSE_NANOX
70#define XEventGetWindow(event) event->general.wid
461e93f9 71#define XEventGetType(event) event->general.type
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72#define XConfigureEventGetX(event) ((int) event->update.x)
73#define XConfigureEventGetY(event) ((int) event->update.y)
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74#define XConfigureEventGetWidth(event) ((int) event->update.width)
75#define XConfigureEventGetHeight(event) ((int) event->update.height)
76#define XExposeEventGetX(event) event->exposure.x
77#define XExposeEventGetY(event) event->exposure.y
78#define XExposeEventGetWidth(event) event->exposure.width
79#define XExposeEventGetHeight(event) event->exposure.height
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80#define XButtonEventGetTime(event) (wxGetLocalTime())
81#define XButtonEventLChanged(event) (event->button.changebuttons & GR_BUTTON_L)
82#define XButtonEventMChanged(event) (event->button.changebuttons & GR_BUTTON_M)
83#define XButtonEventRChanged(event) (event->button.changebuttons & GR_BUTTON_R)
84#define XButtonEventLIsDown(x) ((x)->button.buttons & GR_BUTTON_L)
85#define XButtonEventMIsDown(x) ((x)->button.buttons & GR_BUTTON_M)
86#define XButtonEventRIsDown(x) ((x)->button.buttons & GR_BUTTON_R)
87#define XButtonEventShiftIsDown(x) (x->button.modifiers & MWKMOD_SHIFT)
88#define XButtonEventCtrlIsDown(x) (x->button.modifiers & MWKMOD_CTRL)
89#define XButtonEventAltIsDown(x) (x->button.modifiers & MWKMOD_ALT)
90#define XButtonEventMetaIsDown(x) (x->button.modifiers & MWKMOD_META)
91#define XButtonEventGetX(event) (event->button.x)
92#define XButtonEventGetY(event) (event->button.y)
93#define XKeyEventGetTime(event) (wxGetLocalTime())
94#define XKeyEventGetX(event) (event->keystroke.x)
95#define XKeyEventGetY(event) (event->keystroke.y)
96#define XKeyEventShiftIsDown(x) (x->keystroke.modifiers & MWKMOD_SHIFT)
97#define XKeyEventCtrlIsDown(x) (x->keystroke.modifiers & MWKMOD_CTRL)
98#define XKeyEventAltIsDown(x) (x->keystroke.modifiers & MWKMOD_ALT)
99#define XKeyEventMetaIsDown(x) (x->keystroke.modifiers & MWKMOD_META)
788519c6 100#define XFontStructGetAscent(f) f->info.baseline
461e93f9 101
c79a329d 102#else
461e93f9 103
c79a329d 104#define XEventGetWindow(event) event->xany.window
461e93f9 105#define XEventGetType(event) event->xany.type
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106#define XConfigureEventGetX(event) event->xconfigure.x
107#define XConfigureEventGetY(event) event->xconfigure.y
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108#define XConfigureEventGetWidth(event) event->xconfigure.width
109#define XConfigureEventGetHeight(event) event->xconfigure.height
110#define XExposeEventGetX(event) event->xexpose.x
111#define XExposeEventGetY(event) event->xexpose.y
112#define XExposeEventGetWidth(event) event->xexpose.width
113#define XExposeEventGetHeight(event) event->xexpose.height
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114#define XButtonEventGetTime(event) (event->xbutton.time)
115#define XButtonEventLChanged(event) (event->xbutton.button == Button1)
116#define XButtonEventMChanged(event) (event->xbutton.button == Button2)
117#define XButtonEventRChanged(event) (event->xbutton.button == Button3)
118#define XButtonEventLIsDown(x) ((x)->xbutton.state & Button1Mask)
119#define XButtonEventMIsDown(x) ((x)->xbutton.state & Button2Mask)
120#define XButtonEventRIsDown(x) ((x)->xbutton.state & Button3Mask)
121#define XButtonEventShiftIsDown(x) (x->xbutton.state & ShiftMask)
122#define XButtonEventCtrlIsDown(x) (x->xbutton.state & ControlMask)
123#define XButtonEventAltIsDown(x) (x->xbutton.state & Mod3Mask)
124#define XButtonEventMetaIsDown(x) (x->xbutton.state & Mod1Mask)
125#define XButtonEventGetX(event) (event->xbutton.x)
126#define XButtonEventGetY(event) (event->xbutton.y)
127#define XKeyEventGetTime(event) (event->xkey.time)
128#define XKeyEventShiftIsDown(x) (x->xkey.state & ShiftMask)
129#define XKeyEventCtrlIsDown(x) (x->xkey.state & ControlMask)
130#define XKeyEventAltIsDown(x) (x->xkey.state & Mod3Mask)
131#define XKeyEventMetaIsDown(x) (x->xkey.state & Mod1Mask)
132#define XKeyEventGetX(event) (event->xkey.x)
133#define XKeyEventGetY(event) (event->xkey.y)
788519c6 134#define XFontStructGetAscent(f) f->ascent
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135#endif
136
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137// ----------------------------------------------------------------------------
138// Misc functions
139// ----------------------------------------------------------------------------
140
141bool wxDoSetShape( Display* xdisplay, Window xwindow, const wxRegion& region );
142
53a2db12 143class WXDLLIMPEXP_CORE wxXVisualInfo
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144{
145public:
146 wxXVisualInfo();
147 ~wxXVisualInfo();
148 void Init( Display* dpy, XVisualInfo* visualInfo );
149
150 int m_visualType; // TrueColor, DirectColor etc.
151 int m_visualDepth;
152 int m_visualColormapSize;
153 void *m_visualColormap;
154 int m_visualScreen;
155 unsigned long m_visualRedMask;
156 unsigned long m_visualGreenMask;
157 unsigned long m_visualBlueMask;
158 int m_visualRedShift;
159 int m_visualGreenShift;
160 int m_visualBlueShift;
161 int m_visualRedPrec;
162 int m_visualGreenPrec;
163 int m_visualBluePrec;
03647350 164
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165 unsigned char *m_colorCube;
166};
167
168bool wxFillXVisualInfo( wxXVisualInfo* vi, Display* dpy );
169
170#endif // _WX_PRIVX_H_