]> git.saurik.com Git - wxWidgets.git/blob - include/wx/x11/privx.h
projects / wxWidgets.git / blob
? search:


c4de8021ea7b08a9a98e8c9d61bdcf3c4fd856d2
[wxWidgets.git] / include / wx / x11 / privx.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/x11/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 // Copyright: (c) Julian Smart
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10
11 #ifndef _WX_PRIVX_H_
12 #define _WX_PRIVX_H_
13
14 #include "wx/defs.h"
15 #include "wx/utils.h"
16 #include "wx/colour.h"
17
18 #if defined( __cplusplus ) && defined( __VMS )
19 #pragma message disable nosimpint
20 #endif
21 #include "X11/Xlib.h"
22 #include "X11/Xatom.h"
23 #include "X11/Xutil.h"
24 #if defined( __cplusplus ) && defined( __VMS )
25 #pragma message enable nosimpint
26 #endif
27
28 class WXDLLIMPEXP_FWD_CORE wxMouseEvent;
29 class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
30 class WXDLLIMPEXP_FWD_CORE wxWindow;
31 class WXDLLIMPEXP_FWD_CORE wxRegion;
32
33 // ----------------------------------------------------------------------------
34 // key events related functions
35 // ----------------------------------------------------------------------------
36
37 WXPixel wxGetBestMatchingPixel(Display *display, XColor *desiredColor, Colormap cmap);
38 Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );
39
40 extern XColor g_itemColors[];
41 extern int wxComputeColours (Display *display, const wxColour * back, const wxColour * fore);
42
43 // For convenience
44 inline Display* wxGlobalDisplay() { return (Display*) wxGetDisplay(); }
45
46 #define wxMAX_RGB 0xff
47 #define wxMAX_SV 1000
48 #define wxSIGN(x) ((x < 0) ? -x : x)
49 #define wxH_WEIGHT 4
50 #define wxS_WEIGHT 1
51 #define wxV_WEIGHT 2
52
53 typedef struct wx_hsv {
54 int h,s,v;
55 } wxHSV;
56
57 #define wxMax3(x,y,z) ((x > y) ? ((x > z) ? x : z) : ((y > z) ? y : z))
58 #define wxMin3(x,y,z) ((x < y) ? ((x < z) ? x : z) : ((y < z) ? y : z))
59
60 void wxHSVToXColor(wxHSV *hsv,XColor *xcolor);
61 void wxXColorToHSV(wxHSV *hsv,XColor *xcolor);
62 void wxAllocNearestColor(Display *display,Colormap colormap,XColor *xcolor);
63 void wxAllocColor(Display *display,Colormap colormap,XColor *xcolor);
64
65 // For debugging
66 wxString wxGetXEventName(XEvent& event);
67
68 #if wxUSE_NANOX
69 #define XEventGetWindow(event) event->general.wid
70 #define XEventGetType(event) event->general.type
71 #define XConfigureEventGetX(event) ((int) event->update.x)
72 #define XConfigureEventGetY(event) ((int) event->update.y)
73 #define XConfigureEventGetWidth(event) ((int) event->update.width)
74 #define XConfigureEventGetHeight(event) ((int) event->update.height)
75 #define XExposeEventGetX(event) event->exposure.x
76 #define XExposeEventGetY(event) event->exposure.y
77 #define XExposeEventGetWidth(event) event->exposure.width
78 #define XExposeEventGetHeight(event) event->exposure.height
79 #define XButtonEventGetTime(event) (wxGetLocalTime())
80 #define XButtonEventLChanged(event) (event->button.changebuttons & GR_BUTTON_L)
81 #define XButtonEventMChanged(event) (event->button.changebuttons & GR_BUTTON_M)
82 #define XButtonEventRChanged(event) (event->button.changebuttons & GR_BUTTON_R)
83 #define XButtonEventLIsDown(x) ((x)->button.buttons & GR_BUTTON_L)
84 #define XButtonEventMIsDown(x) ((x)->button.buttons & GR_BUTTON_M)
85 #define XButtonEventRIsDown(x) ((x)->button.buttons & GR_BUTTON_R)
86 #define XButtonEventShiftIsDown(x) (x->button.modifiers & MWKMOD_SHIFT)
87 #define XButtonEventCtrlIsDown(x) (x->button.modifiers & MWKMOD_CTRL)
88 #define XButtonEventAltIsDown(x) (x->button.modifiers & MWKMOD_ALT)
89 #define XButtonEventMetaIsDown(x) (x->button.modifiers & MWKMOD_META)
90 #define XButtonEventGetX(event) (event->button.x)
91 #define XButtonEventGetY(event) (event->button.y)
92 #define XKeyEventGetTime(event) (wxGetLocalTime())
93 #define XKeyEventGetX(event) (event->keystroke.x)
94 #define XKeyEventGetY(event) (event->keystroke.y)
95 #define XKeyEventShiftIsDown(x) (x->keystroke.modifiers & MWKMOD_SHIFT)
96 #define XKeyEventCtrlIsDown(x) (x->keystroke.modifiers & MWKMOD_CTRL)
97 #define XKeyEventAltIsDown(x) (x->keystroke.modifiers & MWKMOD_ALT)
98 #define XKeyEventMetaIsDown(x) (x->keystroke.modifiers & MWKMOD_META)
99 #define XFontStructGetAscent(f) f->info.baseline
100
101 #else
102
103 #define XEventGetWindow(event) event->xany.window
104 #define XEventGetType(event) event->xany.type
105 #define XConfigureEventGetX(event) event->xconfigure.x
106 #define XConfigureEventGetY(event) event->xconfigure.y
107 #define XConfigureEventGetWidth(event) event->xconfigure.width
108 #define XConfigureEventGetHeight(event) event->xconfigure.height
109 #define XExposeEventGetX(event) event->xexpose.x
110 #define XExposeEventGetY(event) event->xexpose.y
111 #define XExposeEventGetWidth(event) event->xexpose.width
112 #define XExposeEventGetHeight(event) event->xexpose.height
113 #define XButtonEventGetTime(event) (event->xbutton.time)
114 #define XButtonEventLChanged(event) (event->xbutton.button == Button1)
115 #define XButtonEventMChanged(event) (event->xbutton.button == Button2)
116 #define XButtonEventRChanged(event) (event->xbutton.button == Button3)
117 #define XButtonEventLIsDown(x) ((x)->xbutton.state & Button1Mask)
118 #define XButtonEventMIsDown(x) ((x)->xbutton.state & Button2Mask)
119 #define XButtonEventRIsDown(x) ((x)->xbutton.state & Button3Mask)
120 #define XButtonEventShiftIsDown(x) (x->xbutton.state & ShiftMask)
121 #define XButtonEventCtrlIsDown(x) (x->xbutton.state & ControlMask)
122 #define XButtonEventAltIsDown(x) (x->xbutton.state & Mod3Mask)
123 #define XButtonEventMetaIsDown(x) (x->xbutton.state & Mod1Mask)
124 #define XButtonEventGetX(event) (event->xbutton.x)
125 #define XButtonEventGetY(event) (event->xbutton.y)
126 #define XKeyEventGetTime(event) (event->xkey.time)
127 #define XKeyEventShiftIsDown(x) (x->xkey.state & ShiftMask)
128 #define XKeyEventCtrlIsDown(x) (x->xkey.state & ControlMask)
129 #define XKeyEventAltIsDown(x) (x->xkey.state & Mod3Mask)
130 #define XKeyEventMetaIsDown(x) (x->xkey.state & Mod1Mask)
131 #define XKeyEventGetX(event) (event->xkey.x)
132 #define XKeyEventGetY(event) (event->xkey.y)
133 #define XFontStructGetAscent(f) f->ascent
134 #endif
135
136 // ----------------------------------------------------------------------------
137 // Misc functions
138 // ----------------------------------------------------------------------------
139
140 bool wxDoSetShape( Display* xdisplay, Window xwindow, const wxRegion& region );
141
142 class WXDLLIMPEXP_CORE wxXVisualInfo
143 {
144 public:
145 wxXVisualInfo();
146 ~wxXVisualInfo();
147 void Init( Display* dpy, XVisualInfo* visualInfo );
148
149 int m_visualType; // TrueColor, DirectColor etc.
150 int m_visualDepth;
151 int m_visualColormapSize;
152 void *m_visualColormap;
153 int m_visualScreen;
154 unsigned long m_visualRedMask;
155 unsigned long m_visualGreenMask;
156 unsigned long m_visualBlueMask;
157 int m_visualRedShift;
158 int m_visualGreenShift;
159 int m_visualBlueShift;
160 int m_visualRedPrec;
161 int m_visualGreenPrec;
162 int m_visualBluePrec;
163
164 unsigned char *m_colorCube;
165 };
166
167 bool wxFillXVisualInfo( wxXVisualInfo* vi, Display* dpy );
168
169 #endif // _WX_PRIVX_H_
wxWidgets (Impactor)