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| 83 | ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
83 | ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
| 84 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
84 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
| 85 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
85 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
| 86 | |
86 | |
| 87 | /* |
87 | /* |
| 88 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
|
|
| 89 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
88 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
| 90 | * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour |
|
|
| 91 | */ |
89 | */ |
| 92 | #define CLEAR_ROWS(row, num) \ |
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|
| 93 | if (mapped) \ |
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| 94 | XClearArea (dpy, vt, 0, \ |
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| 95 | Row2Pixel (row), (unsigned int)width, \ |
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| 96 | (unsigned int)Height2Pixel (num), False) |
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|
| 97 | |
|
|
| 98 | #define CLEAR_CHARS(x, y, num) \ |
90 | #define CLEAR_CHARS(x, y, num) \ |
| 99 | if (mapped) \ |
91 | if (mapped) \ |
| 100 | XClearArea (dpy, vt, x, y, \ |
92 | XClearArea (dpy, vt, x, y, \ |
| 101 | (unsigned int)Width2Pixel (num), \ |
93 | (unsigned int)Width2Pixel (num), \ |
| 102 | (unsigned int)Height2Pixel (1), False) |
94 | (unsigned int)Height2Pixel (1), False) |
| 103 | |
|
|
| 104 | #define ERASE_ROWS(row, num) \ |
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| 105 | XFillRectangle (dpy, vt, gc, \ |
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| 106 | 0, Row2Pixel (row), \ |
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| 107 | (unsigned int)width, \ |
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| 108 | (unsigned int)Height2Pixel (num)) |
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|
| 109 | |
95 | |
| 110 | /* ------------------------------------------------------------------------- * |
96 | /* ------------------------------------------------------------------------- * |
| 111 | * SCREEN `COMMON' ROUTINES * |
97 | * SCREEN `COMMON' ROUTINES * |
| 112 | * ------------------------------------------------------------------------- */ |
98 | * ------------------------------------------------------------------------- */ |
| 113 | |
99 | |
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| 1336 | if (row >= nrow) /* Out Of Bounds */ |
1322 | if (row >= nrow) /* Out Of Bounds */ |
| 1337 | return; |
1323 | return; |
| 1338 | |
1324 | |
| 1339 | min_it (num, nrow - row); |
1325 | min_it (num, nrow - row); |
| 1340 | |
1326 | |
|
|
1327 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
| 1341 | if (rstyle & (RS_RVid | RS_Uline)) |
1328 | if (rstyle & (RS_RVid | RS_Uline)) |
| 1342 | ren = (rend_t) ~RS_None; |
1329 | ren = (rend_t) ~RS_None; |
| 1343 | else if (GET_BASEBG (rstyle) == Color_bg) |
1330 | else if (GET_BASEBG (rstyle) == Color_bg) |
| 1344 | { |
1331 | { |
| 1345 | ren = DEFAULT_RSTYLE; |
1332 | ren = DEFAULT_RSTYLE; |
| 1346 | CLEAR_ROWS (row, num); |
1333 | |
|
|
1334 | if (mapped) |
|
|
1335 | XClearArea (dpy, vt, 0, |
|
|
1336 | Row2Pixel (row), (unsigned int)width, |
|
|
1337 | (unsigned int)Height2Pixel (num), False); |
| 1347 | } |
1338 | } |
| 1348 | else |
1339 | else |
| 1349 | { |
1340 | { |
| 1350 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1341 | ren = rstyle & (RS_fgMask | RS_bgMask); |
|
|
1342 | |
| 1351 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1343 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
| 1352 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1344 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
| 1353 | ERASE_ROWS (row, num); |
1345 | XFillRectangle (dpy, vt, gc, |
|
|
1346 | 0, Row2Pixel (row), |
|
|
1347 | (unsigned int)width, |
|
|
1348 | (unsigned int)Height2Pixel (num)); |
| 1354 | gcvalue.foreground = pix_colors[Color_fg]; |
1349 | gcvalue.foreground = pix_colors[Color_fg]; |
| 1355 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1350 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
| 1356 | } |
1351 | } |
| 1357 | |
1352 | |
| 1358 | for (; num--; row++) |
1353 | for (; num--; row++) |
