Commit | Line | Data |
---|---|---|
a09e091a JB |
1 | /* |
2 | ||
3 | Copyright 1993 by Davor Matic | |
4 | ||
5 | Permission to use, copy, modify, distribute, and sell this software | |
6 | and its documentation for any purpose is hereby granted without fee, | |
7 | provided that the above copyright notice appear in all copies and that | |
8 | both that copyright notice and this permission notice appear in | |
9 | supporting documentation. Davor Matic makes no representations about | |
10 | the suitability of this software for any purpose. It is provided "as | |
11 | is" without express or implied warranty. | |
12 | ||
13 | */ | |
14 | ||
15 | #ifdef HAVE_XNEST_CONFIG_H | |
16 | #include <xnest-config.h> | |
17 | #endif | |
18 | ||
19 | #include <X11/X.h> | |
20 | #include <X11/Xproto.h> | |
21 | #include "screenint.h" | |
22 | #include "input.h" | |
23 | #include "misc.h" | |
24 | #include "cursor.h" | |
25 | #include "cursorstr.h" | |
26 | #include "scrnintstr.h" | |
27 | #include "servermd.h" | |
28 | #include "mipointrst.h" | |
29 | ||
30 | #include "Xnest.h" | |
31 | ||
32 | #include "Display.h" | |
33 | #include "Screen.h" | |
34 | #include "XNCursor.h" | |
35 | #include "Visual.h" | |
36 | #include "Keyboard.h" | |
37 | #include "Args.h" | |
38 | ||
39 | xnestCursorFuncRec xnestCursorFuncs = { NULL }; | |
40 | ||
41 | Bool | |
42 | xnestRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor) | |
43 | { | |
44 | XImage *ximage; | |
45 | Pixmap source, mask; | |
46 | XColor fg_color, bg_color; | |
47 | unsigned long valuemask; | |
48 | XGCValues values; | |
49 | ||
50 | valuemask = GCFunction | | |
51 | GCPlaneMask | GCForeground | GCBackground | GCClipMask; | |
52 | ||
53 | values.function = GXcopy; | |
54 | values.plane_mask = AllPlanes; | |
55 | values.foreground = 1L; | |
56 | values.background = 0L; | |
57 | values.clip_mask = None; | |
58 | ||
59 | XChangeGC(xnestDisplay, xnestBitmapGC, valuemask, &values); | |
60 | ||
61 | source = XCreatePixmap(xnestDisplay, | |
62 | xnestDefaultWindows[pScreen->myNum], | |
63 | pCursor->bits->width, pCursor->bits->height, 1); | |
64 | ||
65 | mask = XCreatePixmap(xnestDisplay, | |
66 | xnestDefaultWindows[pScreen->myNum], | |
67 | pCursor->bits->width, pCursor->bits->height, 1); | |
68 | ||
69 | ximage = XCreateImage(xnestDisplay, | |
70 | xnestDefaultVisual(pScreen), | |
71 | 1, XYBitmap, 0, | |
72 | (char *) pCursor->bits->source, | |
73 | pCursor->bits->width, | |
74 | pCursor->bits->height, BitmapPad(xnestDisplay), 0); | |
75 | ||
76 | XPutImage(xnestDisplay, source, xnestBitmapGC, ximage, | |
77 | 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height); | |
78 | ||
79 | XFree(ximage); | |
80 | ||
81 | ximage = XCreateImage(xnestDisplay, | |
82 | xnestDefaultVisual(pScreen), | |
83 | 1, XYBitmap, 0, | |
84 | (char *) pCursor->bits->mask, | |
85 | pCursor->bits->width, | |
86 | pCursor->bits->height, BitmapPad(xnestDisplay), 0); | |
87 | ||
88 | XPutImage(xnestDisplay, mask, xnestBitmapGC, ximage, | |
89 | 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height); | |
90 | ||
91 | XFree(ximage); | |
92 | ||
93 | fg_color.red = pCursor->foreRed; | |
94 | fg_color.green = pCursor->foreGreen; | |
95 | fg_color.blue = pCursor->foreBlue; | |
96 | ||
97 | bg_color.red = pCursor->backRed; | |
98 | bg_color.green = pCursor->backGreen; | |
99 | bg_color.blue = pCursor->backBlue; | |
100 | ||
101 | xnestSetCursorPriv(pCursor, pScreen, malloc(sizeof(xnestPrivCursor))); | |
102 | xnestCursor(pCursor, pScreen) = | |
103 | XCreatePixmapCursor(xnestDisplay, source, mask, &fg_color, &bg_color, | |
104 | pCursor->bits->xhot, pCursor->bits->yhot); | |
105 | ||
106 | XFreePixmap(xnestDisplay, source); | |
107 | XFreePixmap(xnestDisplay, mask); | |
108 | ||
109 | return True; | |
110 | } | |
111 | ||
112 | Bool | |
113 | xnestUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor) | |
114 | { | |
115 | XFreeCursor(xnestDisplay, xnestCursor(pCursor, pScreen)); | |
116 | free(xnestGetCursorPriv(pCursor, pScreen)); | |
117 | return True; | |
118 | } | |
119 | ||
120 | void | |
121 | xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed) | |
122 | { | |
123 | XColor fg_color, bg_color; | |
124 | ||
125 | fg_color.red = pCursor->foreRed; | |
126 | fg_color.green = pCursor->foreGreen; | |
127 | fg_color.blue = pCursor->foreBlue; | |
128 | ||
129 | bg_color.red = pCursor->backRed; | |
130 | bg_color.green = pCursor->backGreen; | |
131 | bg_color.blue = pCursor->backBlue; | |
132 | ||
133 | XRecolorCursor(xnestDisplay, | |
134 | xnestCursor(pCursor, pScreen), &fg_color, &bg_color); | |
135 | } | |
136 | ||
137 | void | |
138 | xnestSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, | |
139 | int y) | |
140 | { | |
141 | if (pCursor) { | |
142 | XDefineCursor(xnestDisplay, | |
143 | xnestDefaultWindows[pScreen->myNum], | |
144 | xnestCursor(pCursor, pScreen)); | |
145 | } | |
146 | } | |
147 | ||
148 | void | |
149 | xnestMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y) | |
150 | { | |
151 | } | |
152 | ||
153 | Bool | |
154 | xnestDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen) | |
155 | { | |
156 | xnestCursorFuncPtr pScreenPriv; | |
157 | ||
158 | pScreenPriv = (xnestCursorFuncPtr) | |
159 | dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey); | |
160 | ||
161 | return pScreenPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen); | |
162 | } | |
163 | ||
164 | void | |
165 | xnestDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen) | |
166 | { | |
167 | xnestCursorFuncPtr pScreenPriv; | |
168 | ||
169 | pScreenPriv = (xnestCursorFuncPtr) | |
170 | dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey); | |
171 | ||
172 | pScreenPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen); | |
173 | } |