Blame

Date:
Message:
Initial revision
Actions:
History | Blob | Raw File
  1 76193d7c 2003-09-30 devnull /* input event and data structure translation */

  2 76193d7c 2003-09-30 devnull 

  3 76193d7c 2003-09-30 devnull #include "x11-inc.h"

  4 76193d7c 2003-09-30 devnull 

  5 76193d7c 2003-09-30 devnull #include <u.h>

  6 76193d7c 2003-09-30 devnull #include <libc.h>

  7 76193d7c 2003-09-30 devnull #include <draw.h>

  8 76193d7c 2003-09-30 devnull #include <memdraw.h>

  9 76193d7c 2003-09-30 devnull #include <mouse.h>

 10 76193d7c 2003-09-30 devnull #include <cursor.h>

 11 76193d7c 2003-09-30 devnull #include <keyboard.h>

 12 76193d7c 2003-09-30 devnull #include "x11-memdraw.h"

 13 76193d7c 2003-09-30 devnull 

 14 76193d7c 2003-09-30 devnull int

 15 76193d7c 2003-09-30 devnull xtoplan9kbd(XEvent *e)

 16 76193d7c 2003-09-30 devnull {

 17 76193d7c 2003-09-30 devnull 	int ind, k, md;

 18 76193d7c 2003-09-30 devnull 

 19 76193d7c 2003-09-30 devnull 	md = e->xkey.state;

 20 76193d7c 2003-09-30 devnull 	ind = 0;

 21 76193d7c 2003-09-30 devnull 	if(md & ShiftMask)

 22 76193d7c 2003-09-30 devnull 		ind = 1;

 23 76193d7c 2003-09-30 devnull 

 24 76193d7c 2003-09-30 devnull 	k = XKeycodeToKeysym(e->xany.display, (KeyCode)e->xkey.keycode, ind);

 25 76193d7c 2003-09-30 devnull 	if(k == XK_Multi_key || k == NoSymbol)

 26 76193d7c 2003-09-30 devnull 		return -1;

 27 76193d7c 2003-09-30 devnull 

 28 76193d7c 2003-09-30 devnull 	if(k&0xFF00){

 29 76193d7c 2003-09-30 devnull 		switch(k){

 30 76193d7c 2003-09-30 devnull 		case XK_BackSpace:

 31 76193d7c 2003-09-30 devnull 		case XK_Tab:

 32 76193d7c 2003-09-30 devnull 		case XK_Escape:

 33 76193d7c 2003-09-30 devnull 		case XK_Delete:

 34 76193d7c 2003-09-30 devnull 		case XK_KP_0:

 35 76193d7c 2003-09-30 devnull 		case XK_KP_1:

 36 76193d7c 2003-09-30 devnull 		case XK_KP_2:

 37 76193d7c 2003-09-30 devnull 		case XK_KP_3:

 38 76193d7c 2003-09-30 devnull 		case XK_KP_4:

 39 76193d7c 2003-09-30 devnull 		case XK_KP_5:

 40 76193d7c 2003-09-30 devnull 		case XK_KP_6:

 41 76193d7c 2003-09-30 devnull 		case XK_KP_7:

 42 76193d7c 2003-09-30 devnull 		case XK_KP_8:

 43 76193d7c 2003-09-30 devnull 		case XK_KP_9:

 44 76193d7c 2003-09-30 devnull 		case XK_KP_Divide:

 45 76193d7c 2003-09-30 devnull 		case XK_KP_Multiply:

 46 76193d7c 2003-09-30 devnull 		case XK_KP_Subtract:

 47 76193d7c 2003-09-30 devnull 		case XK_KP_Add:

 48 76193d7c 2003-09-30 devnull 		case XK_KP_Decimal:

 49 76193d7c 2003-09-30 devnull 			k &= 0x7F;

 50 76193d7c 2003-09-30 devnull 			break;

 51 76193d7c 2003-09-30 devnull 		case XK_Linefeed:

 52 76193d7c 2003-09-30 devnull 			k = '\r';

 53 76193d7c 2003-09-30 devnull 			break;

 54 76193d7c 2003-09-30 devnull 		case XK_KP_Space:

 55 76193d7c 2003-09-30 devnull 			k = ' ';

 56 76193d7c 2003-09-30 devnull 			break;

 57 76193d7c 2003-09-30 devnull 		case XK_Home:

 58 76193d7c 2003-09-30 devnull 		case XK_KP_Home:

 59 76193d7c 2003-09-30 devnull 			k = Khome;

 60 76193d7c 2003-09-30 devnull 			break;

 61 76193d7c 2003-09-30 devnull 		case XK_Left:

 62 76193d7c 2003-09-30 devnull 		case XK_KP_Left:

 63 76193d7c 2003-09-30 devnull 			k = Kleft;

 64 76193d7c 2003-09-30 devnull 			break;

 65 76193d7c 2003-09-30 devnull 		case XK_Up:

 66 76193d7c 2003-09-30 devnull 		case XK_KP_Up:

 67 76193d7c 2003-09-30 devnull 			k = Kup;

 68 76193d7c 2003-09-30 devnull 			break;

 69 76193d7c 2003-09-30 devnull 		case XK_Down:

 70 76193d7c 2003-09-30 devnull 		case XK_KP_Down:

 71 76193d7c 2003-09-30 devnull 			k = Kdown;

 72 76193d7c 2003-09-30 devnull 			break;

 73 76193d7c 2003-09-30 devnull 		case XK_Right:

 74 76193d7c 2003-09-30 devnull 		case XK_KP_Right:

 75 76193d7c 2003-09-30 devnull 			k = Kright;

 76 76193d7c 2003-09-30 devnull 			break;

 77 76193d7c 2003-09-30 devnull 		case XK_Page_Down:

 78 76193d7c 2003-09-30 devnull 		case XK_KP_Page_Down:

 79 76193d7c 2003-09-30 devnull 			k = Kpgdown;

 80 76193d7c 2003-09-30 devnull 			break;

 81 76193d7c 2003-09-30 devnull 		case XK_End:

 82 76193d7c 2003-09-30 devnull 		case XK_KP_End:

 83 76193d7c 2003-09-30 devnull 			k = Kend;

 84 76193d7c 2003-09-30 devnull 			break;

 85 76193d7c 2003-09-30 devnull 		case XK_Page_Up:	

 86 76193d7c 2003-09-30 devnull 		case XK_KP_Page_Up:

 87 76193d7c 2003-09-30 devnull 			k = Kpgup;

 88 76193d7c 2003-09-30 devnull 			break;

 89 76193d7c 2003-09-30 devnull 		case XK_Insert:

 90 76193d7c 2003-09-30 devnull 		case XK_KP_Insert:

 91 76193d7c 2003-09-30 devnull 			k = Kins;

 92 76193d7c 2003-09-30 devnull 			break;

 93 76193d7c 2003-09-30 devnull 		case XK_KP_Enter:

 94 76193d7c 2003-09-30 devnull 		case XK_Return:

 95 76193d7c 2003-09-30 devnull 			k = '\n';

 96 76193d7c 2003-09-30 devnull 			break;

 97 76193d7c 2003-09-30 devnull 		case XK_Alt_L:

 98 76193d7c 2003-09-30 devnull 		case XK_Alt_R:

 99 76193d7c 2003-09-30 devnull 			k = Kalt;

100 76193d7c 2003-09-30 devnull 			break;

101 76193d7c 2003-09-30 devnull 		default:		/* not ISO-1 or tty control */

102 76193d7c 2003-09-30 devnull 			return -1;

103 76193d7c 2003-09-30 devnull 		}

104 76193d7c 2003-09-30 devnull 	}

105 76193d7c 2003-09-30 devnull 

106 76193d7c 2003-09-30 devnull 	/* Compensate for servers that call a minus a hyphen */

107 76193d7c 2003-09-30 devnull 	if(k == XK_hyphen)

108 76193d7c 2003-09-30 devnull 		k = XK_minus;

109 76193d7c 2003-09-30 devnull 	/* Do control mapping ourselves if translator doesn't */

110 76193d7c 2003-09-30 devnull 	if(e->xkey.state&ControlMask)

111 76193d7c 2003-09-30 devnull 		k &= 0x9f;

112 76193d7c 2003-09-30 devnull 	if(k == NoSymbol) {

113 76193d7c 2003-09-30 devnull 		return -1;

114 76193d7c 2003-09-30 devnull 	}

115 76193d7c 2003-09-30 devnull 

116 76193d7c 2003-09-30 devnull 	/* BUG: could/should do Alt translation here! */

117 76193d7c 2003-09-30 devnull 	return k;

118 76193d7c 2003-09-30 devnull }

119 76193d7c 2003-09-30 devnull 

120 76193d7c 2003-09-30 devnull int

121 76193d7c 2003-09-30 devnull xtoplan9mouse(XEvent *e, Mouse *m)

122 76193d7c 2003-09-30 devnull {

123 76193d7c 2003-09-30 devnull 	int s;

124 76193d7c 2003-09-30 devnull 	XButtonEvent *be;

125 76193d7c 2003-09-30 devnull 	XMotionEvent *me;

126 76193d7c 2003-09-30 devnull 

127 76193d7c 2003-09-30 devnull 	switch(e->type){

128 76193d7c 2003-09-30 devnull 	case ButtonPress:

129 76193d7c 2003-09-30 devnull 		be = (XButtonEvent*)e;

130 76193d7c 2003-09-30 devnull 		/* BUG? on mac need to inherit these from elsewhere? */

131 76193d7c 2003-09-30 devnull 		m->xy.x = be->x;

132 76193d7c 2003-09-30 devnull 		m->xy.y = be->y;

133 76193d7c 2003-09-30 devnull 		s = be->state;

134 76193d7c 2003-09-30 devnull 		m->msec = be->time;

135 76193d7c 2003-09-30 devnull 		switch(be->button){

136 76193d7c 2003-09-30 devnull 		case 1:

137 76193d7c 2003-09-30 devnull 			s |= Button1Mask;

138 76193d7c 2003-09-30 devnull 			break;

139 76193d7c 2003-09-30 devnull 		case 2:

140 76193d7c 2003-09-30 devnull 			s |= Button2Mask;

141 76193d7c 2003-09-30 devnull 			break;

142 76193d7c 2003-09-30 devnull 		case 3:

143 76193d7c 2003-09-30 devnull 			s |= Button3Mask;

144 76193d7c 2003-09-30 devnull 			break;

145 76193d7c 2003-09-30 devnull 		}

146 76193d7c 2003-09-30 devnull 		break;

147 76193d7c 2003-09-30 devnull 	case ButtonRelease:

148 76193d7c 2003-09-30 devnull 		be = (XButtonEvent*)e;

149 76193d7c 2003-09-30 devnull 		m->xy.x = be->x;

150 76193d7c 2003-09-30 devnull 		m->xy.y = be->y;

151 76193d7c 2003-09-30 devnull 		s = be->state;

152 76193d7c 2003-09-30 devnull 		m->msec = be->time;

153 76193d7c 2003-09-30 devnull 		switch(be->button){

154 76193d7c 2003-09-30 devnull 		case 1:

155 76193d7c 2003-09-30 devnull 			s &= ~Button1Mask;

156 76193d7c 2003-09-30 devnull 			break;

157 76193d7c 2003-09-30 devnull 		case 2:

158 76193d7c 2003-09-30 devnull 			s &= ~Button2Mask;

159 76193d7c 2003-09-30 devnull 			break;

160 76193d7c 2003-09-30 devnull 		case 3:

161 76193d7c 2003-09-30 devnull 			s &= ~Button3Mask;

162 76193d7c 2003-09-30 devnull 			break;

163 76193d7c 2003-09-30 devnull 		}

164 76193d7c 2003-09-30 devnull 		break;

165 76193d7c 2003-09-30 devnull 

166 76193d7c 2003-09-30 devnull 	case MotionNotify:

167 76193d7c 2003-09-30 devnull 		me = (XMotionEvent*)e;

168 76193d7c 2003-09-30 devnull 		s = me->state;

169 76193d7c 2003-09-30 devnull 		m->xy.x = me->x;

170 76193d7c 2003-09-30 devnull 		m->xy.y = me->y;

171 76193d7c 2003-09-30 devnull 		m->msec = me->time;

172 76193d7c 2003-09-30 devnull 		break;

173 76193d7c 2003-09-30 devnull 

174 76193d7c 2003-09-30 devnull 	default:

175 76193d7c 2003-09-30 devnull 		return -1;

176 76193d7c 2003-09-30 devnull 	}

177 76193d7c 2003-09-30 devnull 

178 76193d7c 2003-09-30 devnull 	m->buttons = 0;

179 76193d7c 2003-09-30 devnull 	if(s & Button1Mask)

180 76193d7c 2003-09-30 devnull 		m->buttons |= 1;

181 76193d7c 2003-09-30 devnull 	if(s & Button2Mask)

182 76193d7c 2003-09-30 devnull 		m->buttons |= 2;

183 76193d7c 2003-09-30 devnull 	if(s & Button3Mask)

184 76193d7c 2003-09-30 devnull 		m->buttons |= 4;

185 76193d7c 2003-09-30 devnull 

186 76193d7c 2003-09-30 devnull 	return 0;

187 76193d7c 2003-09-30 devnull }

188 76193d7c 2003-09-30 devnull 

189 76193d7c 2003-09-30 devnull void

190 76193d7c 2003-09-30 devnull xmoveto(Point p)

191 76193d7c 2003-09-30 devnull {

192 76193d7c 2003-09-30 devnull 	XWarpPointer(_x.display, None, _x.drawable, 0, 0, 0, 0, p.x, p.y);

193 76193d7c 2003-09-30 devnull 	XFlush(_x.display);

194 76193d7c 2003-09-30 devnull }

195 76193d7c 2003-09-30 devnull 

196 76193d7c 2003-09-30 devnull static int

197 76193d7c 2003-09-30 devnull revbyte(int b)

198 76193d7c 2003-09-30 devnull {

199 76193d7c 2003-09-30 devnull 	int r;

200 76193d7c 2003-09-30 devnull 

201 76193d7c 2003-09-30 devnull 	r = 0;

202 76193d7c 2003-09-30 devnull 	r |= (b&0x01) << 7;

203 76193d7c 2003-09-30 devnull 	r |= (b&0x02) << 5;

204 76193d7c 2003-09-30 devnull 	r |= (b&0x04) << 3;

205 76193d7c 2003-09-30 devnull 	r |= (b&0x08) << 1;

206 76193d7c 2003-09-30 devnull 	r |= (b&0x10) >> 1;

207 76193d7c 2003-09-30 devnull 	r |= (b&0x20) >> 3;

208 76193d7c 2003-09-30 devnull 	r |= (b&0x40) >> 5;

209 76193d7c 2003-09-30 devnull 	r |= (b&0x80) >> 7;

210 76193d7c 2003-09-30 devnull 	return r;

211 76193d7c 2003-09-30 devnull }

212 76193d7c 2003-09-30 devnull 

213 76193d7c 2003-09-30 devnull static void

214 76193d7c 2003-09-30 devnull xcursorarrow(void)

215 76193d7c 2003-09-30 devnull {

216 76193d7c 2003-09-30 devnull 	if(_x.cursor != 0){

217 76193d7c 2003-09-30 devnull 		XFreeCursor(_x.display, _x.cursor);

218 76193d7c 2003-09-30 devnull 		_x.cursor = 0;

219 76193d7c 2003-09-30 devnull 	}

220 76193d7c 2003-09-30 devnull 	XUndefineCursor(_x.display, _x.drawable);

221 76193d7c 2003-09-30 devnull 	XFlush(_x.display);

222 76193d7c 2003-09-30 devnull }

223 76193d7c 2003-09-30 devnull 

224 76193d7c 2003-09-30 devnull 

225 76193d7c 2003-09-30 devnull void

226 76193d7c 2003-09-30 devnull xsetcursor(Cursor *c)

227 76193d7c 2003-09-30 devnull {

228 76193d7c 2003-09-30 devnull 	XColor fg, bg;

229 76193d7c 2003-09-30 devnull 	XCursor xc;

230 76193d7c 2003-09-30 devnull 	Pixmap xsrc, xmask;

231 76193d7c 2003-09-30 devnull 	int i;

232 76193d7c 2003-09-30 devnull 	uchar src[2*16], mask[2*16];

233 76193d7c 2003-09-30 devnull 

234 76193d7c 2003-09-30 devnull 	if(c == nil){

235 76193d7c 2003-09-30 devnull 		xcursorarrow();

236 76193d7c 2003-09-30 devnull 		return;

237 76193d7c 2003-09-30 devnull 	}

238 76193d7c 2003-09-30 devnull 	for(i=0; i<2*16; i++){

239 76193d7c 2003-09-30 devnull 		src[i] = revbyte(c->set[i]);

240 76193d7c 2003-09-30 devnull 		mask[i] = revbyte(c->set[i] | c->clr[i]);

241 76193d7c 2003-09-30 devnull 	}

242 76193d7c 2003-09-30 devnull 

243 76193d7c 2003-09-30 devnull 	fg = _x.map[0];

244 76193d7c 2003-09-30 devnull 	bg = _x.map[255];

245 76193d7c 2003-09-30 devnull 	xsrc = XCreateBitmapFromData(_x.display, _x.drawable, src, 16, 16);

246 76193d7c 2003-09-30 devnull 	xmask = XCreateBitmapFromData(_x.display, _x.drawable, mask, 16, 16);

247 76193d7c 2003-09-30 devnull 	xc = XCreatePixmapCursor(_x.display, xsrc, xmask, &fg, &bg, -c->offset.x, -c->offset.y);

248 76193d7c 2003-09-30 devnull 	if(xc != 0) {

249 76193d7c 2003-09-30 devnull 		XDefineCursor(_x.display, _x.drawable, xc);

250 76193d7c 2003-09-30 devnull 		if(_x.cursor != 0)

251 76193d7c 2003-09-30 devnull 			XFreeCursor(_x.display, _x.cursor);

252 76193d7c 2003-09-30 devnull 		_x.cursor = xc;

253 76193d7c 2003-09-30 devnull 	}

254 76193d7c 2003-09-30 devnull 	XFreePixmap(_x.display, xsrc);

255 76193d7c 2003-09-30 devnull 	XFreePixmap(_x.display, xmask);

256 76193d7c 2003-09-30 devnull 	XFlush(_x.display);

257 76193d7c 2003-09-30 devnull }

258 76193d7c 2003-09-30 devnull