| … | |
… | |
| 1271 | const text_t *text, int len, |
1271 | const text_t *text, int len, |
| 1272 | int fg, int bg) |
1272 | int fg, int bg) |
| 1273 | { |
1273 | { |
| 1274 | clear_rect (d, x, y, r->fwidth * len, r->fheight, bg); |
1274 | clear_rect (d, x, y, r->fwidth * len, r->fheight, bg); |
| 1275 | |
1275 | |
| 1276 | int base = ascent; // should be fbase, but that is incorrect |
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|
| 1277 | |
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|
| 1278 | XGlyphInfo extents; |
1276 | XGlyphInfo extents; |
| 1279 | FcChar32 *enc = (FcChar32 *) get_enc_buf (len * sizeof (FcChar32)); |
1277 | XftGlyphSpec *enc = (XftGlyphSpec *)get_enc_buf (len * sizeof (XftGlyphSpec)); |
| 1280 | FcChar32 *ep = enc; |
1278 | XftGlyphSpec *ep = enc; |
| 1281 | int ewidth = 0; |
1279 | |
|
|
1280 | // cut trailing spaces |
|
|
1281 | while (len && text [len - 1] == ' ') |
|
|
1282 | len--; |
| 1282 | |
1283 | |
| 1283 | while (len) |
1284 | while (len) |
| 1284 | { |
1285 | { |
| 1285 | int cwidth = r->fwidth; |
1286 | int cwidth = r->fwidth; |
| 1286 | FcChar32 fc = *text++; len--; |
1287 | FcChar32 fc = *text++; len--; |
| 1287 | |
1288 | |
| 1288 | while (len && *text == NOCHAR) |
1289 | while (len && *text == NOCHAR) |
| 1289 | text++, len--, cwidth += r->fwidth; |
1290 | text++, len--, cwidth += r->fwidth; |
| 1290 | |
1291 | |
| 1291 | if (fc == ' ' && ep == enc) // skip leading spaces |
1292 | if (fc != ' ') // skip spaces |
| 1292 | x += cwidth; |
|
|
| 1293 | else |
|
|
| 1294 | { |
1293 | { |
| 1295 | FT_UInt gl = XftCharIndex (d.display->display, f, fc); |
1294 | FT_UInt glyph = XftCharIndex (d.display->display, f, fc); |
| 1296 | XftGlyphExtents (d.display->display, f, &gl, 1, &extents); |
1295 | XftGlyphExtents (d.display->display, f, &glyph, 1, &extents); |
| 1297 | |
1296 | |
| 1298 | if (extents.xOff != cwidth) |
1297 | ep->glyph = glyph; |
| 1299 | { |
1298 | ep->x = x + (cwidth - extents.xOff >> 1); |
| 1300 | if (ewidth) |
1299 | ep->y = y + ascent; |
| 1301 | { |
1300 | ep++; |
| 1302 | XftDrawGlyphs (d, &r->pix_colors[fg].c, f, |
|
|
| 1303 | x, y + base, enc, ep - enc); |
|
|
| 1304 | x += ewidth; |
|
|
| 1305 | |
|
|
| 1306 | ep = enc; |
|
|
| 1307 | ewidth = 0; |
|
|
| 1308 | } |
|
|
| 1309 | |
|
|
| 1310 | if (extents.xOff > cwidth) |
|
|
| 1311 | extents.xOff = cwidth; |
|
|
| 1312 | |
|
|
| 1313 | XftDrawGlyphs (d, &r->pix_colors[fg].c, f, |
|
|
| 1314 | x + (cwidth - extents.xOff >> 1), |
|
|
| 1315 | y + base, &gl, 1); |
|
|
| 1316 | x += cwidth; |
|
|
| 1317 | } |
1301 | } |
| 1318 | else |
1302 | |
| 1319 | { |
1303 | x += cwidth; |
| 1320 | *ep++ = gl; |
|
|
| 1321 | ewidth += cwidth; |
|
|
| 1322 | } |
|
|
| 1323 | } |
|
|
| 1324 | } |
1304 | } |
| 1325 | |
1305 | |
| 1326 | if (ep != enc) |
1306 | if (ep != enc) |
| 1327 | XftDrawGlyphs (d, &r->pix_colors[fg].c, f, |
1307 | XftDrawGlyphSpec (d, &r->pix_colors[fg].c, f, enc, ep - enc); |
| 1328 | x, y + base, enc, ep - enc); |
|
|
| 1329 | } |
1308 | } |
| 1330 | #endif |
1309 | #endif |
| 1331 | |
1310 | |
| 1332 | ///////////////////////////////////////////////////////////////////////////// |
1311 | ///////////////////////////////////////////////////////////////////////////// |
| 1333 | |
1312 | |
