1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.c |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
|
|
6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
6 | * |
7 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
16 | * |
17 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | *--------------------------------------------------------------------------*/ |
21 | *--------------------------------------------------------------------------*/ |
|
|
22 | |
21 | /* |
23 | /* |
22 | * We handle _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
23 | */ |
25 | */ |
24 | |
26 | |
25 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
26 | #define INTERN_SCREEN |
28 | #define INTERN_SCREEN |
27 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvt.h" /* NECESSARY */ |
… | |
… | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
33 | |
32 | #include <stdint.h> |
34 | #include <stdint.h> |
33 | #include <wchar.h> |
35 | #include <wchar.h> |
34 | |
36 | |
35 | #include "salloc.C" // HACK!! |
37 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
38 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
39 | inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
40 | { |
39 | while (len--) |
41 | while (len--) |
40 | *start++ = value; |
42 | *start++ = value; |
… | |
… | |
762 | * Add text given in <str> of length <len> to screen struct |
764 | * Add text given in <str> of length <len> to screen struct |
763 | */ |
765 | */ |
764 | void |
766 | void |
765 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
767 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
766 | { |
768 | { |
767 | unsigned char checksel, clearsel; |
769 | unsigned char checksel, clearsel; |
768 | uint32_t c; |
770 | uint32_t c; |
769 | int i, row, last_col; |
771 | int i, row, last_col; |
770 | text_t *stp; |
772 | text_t *stp; |
771 | rend_t *srp; |
773 | rend_t *srp; |
772 | |
774 | |
773 | if (len <= 0) /* sanity */ |
775 | if (len <= 0) /* sanity */ |
774 | return; |
776 | return; |
775 | |
777 | |
776 | want_refresh = 1; |
778 | want_refresh = 1; |
… | |
… | |
844 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
846 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
845 | { |
847 | { |
846 | checksel = 0; |
848 | checksel = 0; |
847 | clearsel = 1; |
849 | clearsel = 1; |
848 | } |
850 | } |
|
|
851 | |
849 | if (screen.flags & Screen_WrapNext) |
852 | if (screen.flags & Screen_WrapNext) |
850 | { |
853 | { |
851 | screen.tlen[row] = -1; |
854 | screen.tlen[row] = -1; |
852 | if (screen.cur.row == screen.bscroll) |
855 | if (screen.cur.row == screen.bscroll) |
853 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
856 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
854 | else if (screen.cur.row < (TermWin.nrow - 1)) |
857 | else if (screen.cur.row < (TermWin.nrow - 1)) |
855 | row = (++screen.cur.row) + TermWin.saveLines; |
858 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
859 | |
856 | stp = screen.text[row]; /* _must_ refresh */ |
860 | stp = screen.text[row]; /* _must_ refresh */ |
857 | srp = screen.rend[row]; /* _must_ refresh */ |
861 | srp = screen.rend[row]; /* _must_ refresh */ |
858 | screen.cur.col = 0; |
862 | screen.cur.col = 0; |
859 | screen.flags &= ~Screen_WrapNext; |
863 | screen.flags &= ~Screen_WrapNext; |
860 | } |
864 | } |
|
|
865 | |
861 | if (screen.flags & Screen_Insert) |
866 | if (screen.flags & Screen_Insert) |
862 | scr_insdel_chars (1, INSERT); |
867 | scr_insdel_chars (1, INSERT); |
|
|
868 | |
|
|
869 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
|
|
870 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
|
|
871 | // characters have width -1 (DOH!) on gnu/linux sometimes. |
|
|
872 | int width = c < 256 ? 1 : wcwidth (c); |
863 | |
873 | |
864 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
874 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
865 | switch (c) |
875 | switch (c) |
866 | { |
876 | { |
867 | // dunno where these come from |
|
|
868 | #if 0 |
|
|
869 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
|
|
870 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; |
|
|
871 | #endif |
|
|
872 | // vt100 special graphics and line drawing |
877 | // vt100 special graphics and line drawing |
873 | case '`': c = 0x25c6; break; case '_': c = 0x0020; break; |
878 | case '`': c = 0x25c6; break; case '_': c = 0x0020; break; |
874 | case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; |
879 | case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; |
875 | case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; |
880 | case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; |
876 | case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; |
881 | case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; |
… | |
… | |
881 | case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; |
886 | case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; |
882 | case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; |
887 | case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; |
883 | case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
888 | case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
884 | } |
889 | } |
885 | |
890 | |
886 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
|
|
887 | // rely on wcwidth to tell us the character width, at least for non-ascii |
|
|
888 | int width = c <= 128 ? 1 : wcwidth (c); |
|
|
889 | |
|
|
890 | // width -1 characters (e.g. combining chars) are ignored currently. |
|
|
891 | if (width > 0) |
891 | if (width > 0) |
|
|
892 | { |
|
|
893 | #if !UNICODE_3 && ENABLE_COMBINING |
|
|
894 | // trim characters we can't store directly :( |
|
|
895 | if (c >= 0x10000) |
|
|
896 | c = rxvt_composite.compose (c); // map to lower 16 bits |
|
|
897 | #endif |
|
|
898 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
|
|
899 | |
892 | do |
900 | do |
893 | { |
901 | { |
894 | stp[screen.cur.col] = c; |
902 | stp[screen.cur.col] = c; |
895 | srp[screen.cur.col] = rend; |
903 | srp[screen.cur.col] = rend; |
896 | |
904 | |
897 | if (screen.cur.col < last_col - 1) |
905 | if (screen.cur.col < last_col - 1) |
898 | screen.cur.col++; |
906 | screen.cur.col++; |
899 | else |
907 | else |
900 | { |
908 | { |
901 | screen.tlen[row] = last_col; |
909 | screen.tlen[row] = last_col; |
902 | if (screen.flags & Screen_Autowrap) |
910 | if (screen.flags & Screen_Autowrap) |
903 | screen.flags |= Screen_WrapNext; |
911 | screen.flags |= Screen_WrapNext; |
904 | break; |
912 | break; |
905 | } |
913 | } |
906 | |
914 | |
907 | c = NOCHAR; |
915 | c = NOCHAR; |
908 | } |
916 | } |
909 | while (--width > 0); |
917 | while (--width > 0); |
|
|
918 | |
|
|
919 | // pad with spaces when overwriting wide character with smaller one |
|
|
920 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
|
|
921 | { |
|
|
922 | stp[c] = ' '; |
|
|
923 | srp[c] = rend; |
|
|
924 | } |
|
|
925 | } |
|
|
926 | else if (width == 0) |
|
|
927 | { |
|
|
928 | #if ENABLE_COMBINING |
|
|
929 | // handle combining characters |
|
|
930 | // we just tag the accent on the previous on-screen character. |
|
|
931 | // this is arguably not correct, but also arguably not wrong. |
|
|
932 | // we don't handle double-width characters nicely yet. |
|
|
933 | |
|
|
934 | text_t *tp; |
|
|
935 | rend_t *rp; |
|
|
936 | |
|
|
937 | if (screen.cur.col > 0) |
|
|
938 | { |
|
|
939 | tp = stp + screen.cur.col - 1; |
|
|
940 | rp = srp + screen.cur.col - 1; |
|
|
941 | } |
|
|
942 | else if (screen.cur.row > 0 |
|
|
943 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
|
|
944 | { |
|
|
945 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
946 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
947 | } |
910 | else |
948 | else |
911 | (void)0; /* handle combining character etc. here. */ |
949 | continue; |
|
|
950 | |
|
|
951 | // handle double-width-chars by making them look extremely ugly |
|
|
952 | if (*tp == NOCHAR) |
|
|
953 | *tp = ' '; // hack //D //TODO //--tp, --rp; |
|
|
954 | |
|
|
955 | // first try to find a precomposed character |
|
|
956 | uint32_t n = rxvt_compose (*tp, c); |
|
|
957 | if (n == NOCHAR) |
|
|
958 | n = rxvt_composite.compose (*tp, c); |
|
|
959 | |
|
|
960 | *tp = n; |
|
|
961 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
962 | #endif |
|
|
963 | } |
912 | } |
964 | } |
913 | |
965 | |
914 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
966 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
915 | MAX_IT (screen.tlen[row], screen.cur.col); |
967 | MAX_IT (screen.tlen[row], screen.cur.col); |
916 | |
968 | |
… | |
… | |
1096 | else |
1148 | else |
1097 | screen.cur.row = row; |
1149 | screen.cur.row = row; |
1098 | } |
1150 | } |
1099 | MAX_IT (screen.cur.row, 0); |
1151 | MAX_IT (screen.cur.row, 0); |
1100 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1152 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
|
|
1153 | |
|
|
1154 | while (screen.cur.col > 0 |
|
|
1155 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1156 | screen.cur.col--; |
1101 | } |
1157 | } |
1102 | |
1158 | |
1103 | /* ------------------------------------------------------------------------- */ |
1159 | /* ------------------------------------------------------------------------- */ |
1104 | /* |
1160 | /* |
1105 | * direction should be UP or DN |
1161 | * direction should be UP or DN |
… | |
… | |
2052 | int ypixel = (int)Row2Pixel (row); |
2108 | int ypixel = (int)Row2Pixel (row); |
2053 | |
2109 | |
2054 | for (col = 0; col < TermWin.ncol; col++) |
2110 | for (col = 0; col < TermWin.ncol; col++) |
2055 | { |
2111 | { |
2056 | /* compare new text with old - if exactly the same then continue */ |
2112 | /* compare new text with old - if exactly the same then continue */ |
|
|
2113 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2114 | && (srp[col] == drp[col] /* Either rendition the same or */ |
|
|
2115 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2116 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
|
|
2117 | continue; |
|
|
2118 | |
|
|
2119 | // redraw one or more characters |
|
|
2120 | |
|
|
2121 | // seek to the beginning if wide characters |
|
|
2122 | while (stp[col] == NOCHAR && col > 0) |
|
|
2123 | --col; |
|
|
2124 | |
2057 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2125 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2058 | |
|
|
2059 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2060 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2061 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2062 | && GET_BGATTR (rend) == GET_BGATTR (drp[col])))) |
|
|
2063 | continue; |
|
|
2064 | |
|
|
2065 | text_t *text = stp + col; |
2126 | text_t *text = stp + col; |
2066 | int count = 1; |
2127 | int count = 1; |
2067 | |
2128 | |
2068 | /* redraw one or more characters */ |
|
|
2069 | |
|
|
2070 | dtp[col] = stp[col]; |
2129 | dtp[col] = stp[col]; |
2071 | drp[col] = rend; |
2130 | drp[col] = rend; |
2072 | |
|
|
2073 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2074 | continue; |
|
|
2075 | |
2131 | |
2076 | int xpixel = Col2Pixel (col); |
2132 | int xpixel = Col2Pixel (col); |
2077 | |
2133 | |
2078 | // this loop looks very messy, it can probably be optimized |
2134 | // this loop looks very messy, it can probably be optimized |
2079 | // and cleaned a bit by you? |
2135 | // and cleaned a bit by you? |
… | |
… | |
2132 | else |
2188 | else |
2133 | rvid = !rvid; |
2189 | rvid = !rvid; |
2134 | } |
2190 | } |
2135 | |
2191 | |
2136 | if (rend & RS_Uline) |
2192 | if (rend & RS_Uline) |
2137 | { |
|
|
2138 | if (ISSET_PIXCOLOR (Color_UL)) |
2193 | if (ISSET_PIXCOLOR (Color_UL)) |
2139 | fore = Color_UL; |
2194 | fore = Color_UL; |
2140 | } |
|
|
2141 | #endif |
2195 | #endif |
2142 | |
2196 | |
2143 | if (rvid) |
2197 | if (rvid) |
2144 | { |
2198 | { |
2145 | SWAP_IT (fore, back, int); |
2199 | SWAP_IT (fore, back, int); |
… | |
… | |
2153 | back = Color_RV; |
2207 | back = Color_RV; |
2154 | #endif |
2208 | #endif |
2155 | } |
2209 | } |
2156 | |
2210 | |
2157 | #ifdef TEXT_BLINK |
2211 | #ifdef TEXT_BLINK |
2158 | if (rend & RS_Blink) |
2212 | if (rend & RS_Blink && back == Color_bg) |
2159 | { |
2213 | { |
2160 | if (!text_blink_ev.active) |
2214 | if (!text_blink_ev.active) |
2161 | { |
2215 | { |
2162 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2216 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2163 | hidden_text = 0; |
2217 | hidden_text = 0; |
… | |
… | |
2195 | else |
2249 | else |
2196 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2250 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2197 | |
2251 | |
2198 | if ((rend & RS_Uline) && (font->descent > 1)) |
2252 | if ((rend & RS_Uline) && (font->descent > 1)) |
2199 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2253 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2200 | xpixel, ypixel + font->ascent + 1, |
2254 | xpixel, ypixel + font->ascent + 1, |
2201 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2255 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2202 | } /* for (col....) */ |
2256 | } /* for (col....) */ |
2203 | } /* for (row....) */ |
2257 | } /* for (row....) */ |
2204 | |
2258 | |
2205 | /* |
2259 | /* |
2206 | * G: cleanup cursor and display outline cursor if necessary |
2260 | * G: cleanup cursor and display outline cursor if necessary |
… | |
… | |
2226 | while (oldcursor.col + cursorwidth < TermWin.ncol |
2280 | while (oldcursor.col + cursorwidth < TermWin.ncol |
2227 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
2281 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
2228 | cursorwidth++; |
2282 | cursorwidth++; |
2229 | |
2283 | |
2230 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2284 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2231 | Col2Pixel (oldcursor.col), |
2285 | Col2Pixel (oldcursor.col), |
2232 | Row2Pixel (oldcursor.row), |
2286 | Row2Pixel (oldcursor.row), |
2233 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2287 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2234 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2288 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2235 | } |
2289 | } |
2236 | } |
2290 | } |
2237 | |
2291 | |
2238 | /* |
2292 | /* |
2239 | * H: cleanup selection |
2293 | * H: cleanup selection |
… | |
… | |
2247 | /* |
2301 | /* |
2248 | * clear the whole screen height, note that width == 0 is treated |
2302 | * clear the whole screen height, note that width == 0 is treated |
2249 | * specially by XClearArea |
2303 | * specially by XClearArea |
2250 | */ |
2304 | */ |
2251 | XClearArea (display->display, TermWin.vt, 0, 0, |
2305 | XClearArea (display->display, TermWin.vt, 0, 0, |
2252 | (unsigned int)TermWin.int_bwidth, |
2306 | (unsigned int)TermWin.int_bwidth, |
2253 | (unsigned int)TermWin_TotalHeight (), False); |
2307 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2308 | |
2254 | if (clearlast && TermWin.int_bwidth) |
2309 | if (clearlast && TermWin.int_bwidth) |
2255 | /* |
2310 | /* |
2256 | * clear the whole screen height, note that width == 0 is treated |
2311 | * clear the whole screen height, note that width == 0 is treated |
2257 | * specially by XClearArea |
2312 | * specially by XClearArea |
2258 | */ |
2313 | */ |
2259 | XClearArea (display->display, TermWin.vt, |
2314 | XClearArea (display->display, TermWin.vt, |
2260 | TermWin.width + TermWin.int_bwidth, 0, |
2315 | TermWin.width + TermWin.int_bwidth, 0, |
2261 | (unsigned int)TermWin.int_bwidth, |
2316 | (unsigned int)TermWin.int_bwidth, |
2262 | (unsigned int)TermWin_TotalHeight (), False); |
2317 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2318 | |
2263 | if (refresh_type & SMOOTH_REFRESH) |
2319 | if (refresh_type & SMOOTH_REFRESH) |
2264 | XSync (display->display, False); |
2320 | XSync (display->display, False); |
2265 | |
2321 | |
2266 | num_scr = 0; |
2322 | num_scr = 0; |
2267 | num_scr_allow = 1; |
2323 | num_scr_allow = 1; |
… | |
… | |
2291 | } |
2347 | } |
2292 | } |
2348 | } |
2293 | |
2349 | |
2294 | /* ------------------------------------------------------------------------- */ |
2350 | /* ------------------------------------------------------------------------- */ |
2295 | void |
2351 | void |
2296 | rxvt_term::scr_clear () |
2352 | rxvt_term::scr_clear (bool really) |
2297 | { |
2353 | { |
2298 | if (!TermWin.mapped) |
2354 | if (!TermWin.mapped) |
2299 | return; |
2355 | return; |
2300 | |
2356 | |
2301 | num_scr_allow = 0; |
2357 | num_scr_allow = 0; |
2302 | want_refresh = 1; |
2358 | want_refresh = 1; |
|
|
2359 | |
2303 | #ifdef TRANSPARENT |
2360 | #ifdef TRANSPARENT |
2304 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2361 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2305 | { |
2362 | { |
2306 | int i; |
2363 | int i; |
2307 | |
2364 | |
… | |
… | |
2314 | if (TermWin.parent[i] != None) |
2371 | if (TermWin.parent[i] != None) |
2315 | XClearWindow (display->display, TermWin.parent[i]); |
2372 | XClearWindow (display->display, TermWin.parent[i]); |
2316 | } |
2373 | } |
2317 | #endif |
2374 | #endif |
2318 | |
2375 | |
|
|
2376 | if (really) |
2319 | XClearWindow (display->display, TermWin.vt); |
2377 | XClearWindow (display->display, TermWin.vt); |
2320 | } |
2378 | } |
2321 | |
2379 | |
2322 | /* ------------------------------------------------------------------------- */ |
2380 | /* ------------------------------------------------------------------------- */ |
2323 | void |
2381 | void |
2324 | rxvt_term::scr_reverse_selection () |
2382 | rxvt_term::scr_reverse_selection () |
2325 | { |
2383 | { |
2326 | int i, col, row, end_row; |
|
|
2327 | rend_t *srp; |
|
|
2328 | |
|
|
2329 | if (selection.op && current_screen == selection.screen) |
2384 | if (selection.op && current_screen == selection.screen) |
2330 | { |
2385 | { |
2331 | end_row = TermWin.saveLines - TermWin.view_start; |
2386 | int end_row = TermWin.saveLines - TermWin.view_start; |
2332 | i = selection.beg.row + TermWin.saveLines; |
2387 | int i = selection.beg.row + TermWin.saveLines; |
2333 | row = selection.end.row + TermWin.saveLines; |
2388 | int col, row = selection.end.row + TermWin.saveLines; |
|
|
2389 | rend_t *srp; |
|
|
2390 | |
2334 | if (i >= end_row) |
2391 | if (i >= end_row) |
2335 | col = selection.beg.col; |
2392 | col = selection.beg.col; |
2336 | else |
2393 | else |
2337 | { |
2394 | { |
2338 | col = 0; |
2395 | col = 0; |
2339 | i = end_row; |
2396 | i = end_row; |
2340 | } |
2397 | } |
|
|
2398 | |
2341 | end_row += TermWin.nrow; |
2399 | end_row += TermWin.nrow; |
2342 | for (; i < row && i < end_row; i++, col = 0) |
2400 | for (; i < row && i < end_row; i++, col = 0) |
2343 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2401 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2344 | srp[col] ^= RS_RVid; |
2402 | srp[col] ^= RS_RVid; |
|
|
2403 | |
2345 | if (i == row && i < end_row) |
2404 | if (i == row && i < end_row) |
2346 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2405 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2347 | srp[col] ^= RS_RVid; |
2406 | srp[col] ^= RS_RVid; |
2348 | } |
2407 | } |
2349 | } |
2408 | } |
… | |
… | |
2488 | } |
2547 | } |
2489 | |
2548 | |
2490 | for (;;) |
2549 | for (;;) |
2491 | { |
2550 | { |
2492 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2551 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2493 | (long) (PROP_SIZE / 4), delete_prop, |
2552 | (long) (PROP_SIZE / 4), delete_prop, |
2494 | AnyPropertyType, &ct.encoding, &ct.format, |
2553 | AnyPropertyType, &ct.encoding, &ct.format, |
2495 | &ct.nitems, &bytes_after, |
2554 | &ct.nitems, &bytes_after, |
2496 | &ct.value) != Success) |
2555 | &ct.value) != Success) |
2497 | break; |
2556 | break; |
2498 | |
2557 | |
2499 | if (ct.encoding == 0) |
2558 | if (ct.encoding == 0) |
2500 | { |
2559 | { |
2501 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
2560 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
… | |
… | |
2509 | } |
2568 | } |
2510 | |
2569 | |
2511 | if (ct.nitems == 0) |
2570 | if (ct.nitems == 0) |
2512 | { |
2571 | { |
2513 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2572 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2573 | |
2514 | if (selection_wait == Sel_normal && nread == 0) |
2574 | if (selection_wait == Sel_normal && nread == 0 |
|
|
2575 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2515 | { |
2576 | { |
2516 | /* |
2577 | /* |
2517 | * pass through again trying CUT_BUFFER0 if we've come from |
2578 | * pass through again trying CUT_BUFFER0 if we've come from |
2518 | * XConvertSelection () but nothing was presented |
2579 | * XConvertSelection () but nothing was presented |
2519 | */ |
2580 | */ |
… | |
… | |
2572 | { |
2633 | { |
2573 | int reget_time = 0; |
2634 | int reget_time = 0; |
2574 | |
2635 | |
2575 | if (prop == None) |
2636 | if (prop == None) |
2576 | return; |
2637 | return; |
|
|
2638 | |
2577 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2639 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2578 | if (selection_wait == Sel_normal) |
2640 | if (selection_wait == Sel_normal) |
2579 | { |
2641 | { |
2580 | int a, afmt; |
2642 | int a, afmt; |
2581 | Atom atype; |
2643 | Atom atype; |
2582 | unsigned long bytes_after, nitems; |
2644 | unsigned long bytes_after, nitems; |
2583 | unsigned char *s = NULL; |
2645 | unsigned char *s = NULL; |
2584 | |
2646 | |
2585 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2647 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2586 | xa[XA_INCR], &atype, &afmt, &nitems, |
2648 | xa[XA_INCR], &atype, &afmt, &nitems, |
2587 | &bytes_after, &s); |
2649 | &bytes_after, &s); |
2588 | if (s) |
2650 | if (s) |
2589 | XFree (s); |
2651 | XFree (s); |
2590 | if (a != Success) |
2652 | if (a != Success) |
2591 | return; |
2653 | return; |
|
|
2654 | |
2592 | #ifndef __CYGWIN32__ |
2655 | #ifndef __CYGWIN32__ |
2593 | if (atype == xa[XA_INCR]) |
2656 | if (atype == xa[XA_INCR]) |
2594 | { /* start an INCR transfer */ |
2657 | { /* start an INCR transfer */ |
2595 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2658 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2596 | XDeleteProperty (display->display, win, prop); |
2659 | XDeleteProperty (display->display, win, prop); |
… | |
… | |
2602 | |
2665 | |
2603 | } |
2666 | } |
2604 | else if (selection_wait == Sel_incr) |
2667 | else if (selection_wait == Sel_incr) |
2605 | { |
2668 | { |
2606 | reget_time = 1; |
2669 | reget_time = 1; |
|
|
2670 | |
2607 | if (selection_paste (win, prop, True) == -1) |
2671 | if (selection_paste (win, prop, True) == -1) |
2608 | { |
2672 | { |
2609 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2673 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2610 | selection_wait = Sel_none; |
2674 | selection_wait = Sel_none; |
2611 | incr_ev.stop (); |
2675 | incr_ev.stop (); |
2612 | } |
2676 | } |
2613 | } |
2677 | } |
2614 | if (reget_time) /* received more data so reget time */ |
2678 | if (reget_time) /* received more data so reget time */ |
2615 | incr_ev.start (NOW + 10); |
2679 | incr_ev.start (NOW + 10); |
2616 | } |
2680 | } |
|
|
2681 | |
2617 | /* ------------------------------------------------------------------------- */ |
2682 | /* ------------------------------------------------------------------------- */ |
2618 | /* |
2683 | /* |
2619 | * Request the current selection: |
2684 | * Request the current selection: |
2620 | * Order: > internal selection if available |
2685 | * Order: > internal selection if available |
2621 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2686 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
… | |
… | |
2626 | */ |
2691 | */ |
2627 | void |
2692 | void |
2628 | rxvt_term::selection_request (Time tm, int x, int y) |
2693 | rxvt_term::selection_request (Time tm, int x, int y) |
2629 | { |
2694 | { |
2630 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
2695 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2696 | |
2631 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2697 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2632 | return; /* outside window */ |
2698 | return; /* outside window */ |
2633 | |
2699 | |
2634 | if (selection.text != NULL) |
2700 | if (selection.text) |
2635 | { /* internal selection */ |
2701 | { /* internal selection */ |
2636 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2702 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2637 | paste (selection.text, selection.len); |
2703 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2704 | paste ((unsigned char *)str, strlen (str)); |
|
|
2705 | free (str); |
2638 | return; |
2706 | return; |
2639 | } |
2707 | } |
2640 | else |
2708 | else |
2641 | { |
2709 | { |
2642 | int i; |
2710 | int i; |
2643 | |
2711 | |
2644 | selection_request_time = tm; |
2712 | selection_request_time = tm; |
2645 | selection_wait = Sel_normal; |
2713 | selection_wait = Sel_normal; |
2646 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2714 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2647 | { |
2715 | { |
… | |
… | |
2655 | return; |
2723 | return; |
2656 | #endif |
2724 | #endif |
2657 | |
2725 | |
2658 | } |
2726 | } |
2659 | } |
2727 | } |
|
|
2728 | |
2660 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2729 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2661 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2730 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2662 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2731 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2663 | } |
2732 | } |
2664 | |
2733 | |
2665 | int |
2734 | int |
2666 | rxvt_term::selection_request_other (Atom target, int selnum) |
2735 | rxvt_term::selection_request_other (Atom target, int selnum) |
2667 | { |
2736 | { |
2668 | Atom sel; |
2737 | Atom sel; |
2669 | #ifdef DEBUG_SELECT |
2738 | #ifdef DEBUG_SELECT |
2670 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2739 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2671 | #endif |
2740 | #endif |
2672 | |
2741 | |
2673 | selection_type |= selnum; |
2742 | selection_type |= selnum; |
|
|
2743 | |
2674 | if (selnum == Sel_Primary) |
2744 | if (selnum == Sel_Primary) |
2675 | sel = XA_PRIMARY; |
2745 | sel = XA_PRIMARY; |
2676 | else if (selnum == Sel_Secondary) |
2746 | else if (selnum == Sel_Secondary) |
2677 | sel = XA_SECONDARY; |
2747 | sel = XA_SECONDARY; |
2678 | else |
2748 | else |
2679 | sel = xa[XA_CLIPBOARD]; |
2749 | sel = xa[XA_CLIPBOARD]; |
|
|
2750 | |
2680 | if (XGetSelectionOwner (display->display, sel) != None) |
2751 | if (XGetSelectionOwner (display->display, sel) != None) |
2681 | { |
2752 | { |
2682 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2753 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2683 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2754 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2684 | TermWin.vt, selection_request_time); |
2755 | TermWin.vt, selection_request_time); |
2685 | return 1; |
2756 | return 1; |
2686 | } |
2757 | } |
|
|
2758 | |
2687 | return 0; |
2759 | return 0; |
2688 | } |
2760 | } |
2689 | |
2761 | |
2690 | /* ------------------------------------------------------------------------- */ |
2762 | /* ------------------------------------------------------------------------- */ |
2691 | /* |
2763 | /* |
… | |
… | |
2710 | * EXT: button 1 or 3 release |
2782 | * EXT: button 1 or 3 release |
2711 | */ |
2783 | */ |
2712 | void |
2784 | void |
2713 | rxvt_term::selection_make (Time tm) |
2785 | rxvt_term::selection_make (Time tm) |
2714 | { |
2786 | { |
2715 | int i, col, end_col, row, end_row; |
2787 | int i, col, end_col, row, end_row; |
2716 | unsigned char *new_selection_text; |
2788 | wchar_t *new_selection_text; |
2717 | char *str; |
|
|
2718 | text_t *t; |
2789 | text_t *t; |
2719 | #ifdef ACS_ASCII |
|
|
2720 | rend_t *re; |
|
|
2721 | #endif |
|
|
2722 | |
2790 | |
2723 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2791 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2724 | switch (selection.op) |
2792 | switch (selection.op) |
2725 | { |
2793 | { |
2726 | case SELECTION_CONT: |
2794 | case SELECTION_CONT: |
… | |
… | |
2732 | selection.op = SELECTION_DONE; |
2800 | selection.op = SELECTION_DONE; |
2733 | /* FALLTHROUGH */ |
2801 | /* FALLTHROUGH */ |
2734 | default: |
2802 | default: |
2735 | return; |
2803 | return; |
2736 | } |
2804 | } |
|
|
2805 | |
2737 | selection.op = SELECTION_DONE; |
2806 | selection.op = SELECTION_DONE; |
2738 | |
2807 | |
2739 | if (selection.clicks == 4) |
2808 | if (selection.clicks == 4) |
2740 | return; /* nothing selected, go away */ |
2809 | return; /* nothing selected, go away */ |
2741 | |
2810 | |
2742 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; |
2811 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2743 | str = (char *)rxvt_malloc (i * MB_CUR_MAX + 1); |
2812 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2744 | |
|
|
2745 | new_selection_text = (unsigned char *)str; |
|
|
2746 | |
2813 | |
2747 | col = selection.beg.col; |
2814 | col = selection.beg.col; |
2748 | MAX_IT (col, 0); |
2815 | MAX_IT (col, 0); |
2749 | row = selection.beg.row + TermWin.saveLines; |
2816 | row = selection.beg.row + TermWin.saveLines; |
2750 | end_row = selection.end.row + TermWin.saveLines; |
2817 | end_row = selection.end.row + TermWin.saveLines; |
|
|
2818 | int ofs = 0; |
|
|
2819 | int extra = 0; |
2751 | |
2820 | |
2752 | for (; row <= end_row; row++, col = 0) |
2821 | for (; row <= end_row; row++, col = 0) |
2753 | { |
2822 | { |
2754 | t = & (screen.text[row][col]); |
2823 | t = &(screen.text[row][col]); |
2755 | |
2824 | |
2756 | end_col = screen.tlen[row]; |
2825 | end_col = screen.tlen[row]; |
2757 | |
2826 | |
2758 | if (end_col == -1) |
2827 | if (end_col == -1) |
2759 | end_col = TermWin.ncol; |
2828 | end_col = TermWin.ncol; |
2760 | |
2829 | |
2761 | if (row == end_row) |
2830 | if (row == end_row) |
2762 | MIN_IT (end_col, selection.end.col); |
2831 | MIN_IT (end_col, selection.end.col); |
2763 | |
2832 | |
2764 | for (; col < end_col; col++) |
2833 | for (; col < end_col; col++) |
|
|
2834 | { |
2765 | if (*t == NOCHAR) |
2835 | if (*t == NOCHAR) |
2766 | t++; |
2836 | t++; |
|
|
2837 | #if ENABLE_COMBINING |
|
|
2838 | else if (IS_COMPOSE (*t)) |
|
|
2839 | { |
|
|
2840 | int len = rxvt_composite.expand (*t, 0); |
|
|
2841 | |
|
|
2842 | extra -= (len - 1); |
|
|
2843 | |
|
|
2844 | if (extra < 0) |
|
|
2845 | { |
|
|
2846 | extra += i; |
|
|
2847 | i += i; |
|
|
2848 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
|
|
2849 | } |
|
|
2850 | |
|
|
2851 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
|
|
2852 | } |
|
|
2853 | #endif |
2767 | else |
2854 | else |
2768 | { |
2855 | new_selection_text[ofs++] = *t++; |
2769 | int len = wctomb (str, *t++); |
|
|
2770 | if (len > 0) |
|
|
2771 | str += len; |
|
|
2772 | } |
2856 | } |
2773 | |
2857 | |
2774 | if (screen.tlen[row] != -1 && row != end_row) |
2858 | if (screen.tlen[row] != -1 && row != end_row) |
2775 | *str++ = '\n'; |
2859 | new_selection_text[ofs++] = L'\n'; |
2776 | } |
2860 | } |
2777 | |
2861 | |
2778 | #ifndef NO_OLD_SELECTION |
2862 | #ifndef NO_OLD_SELECTION |
2779 | if (selection_style == OLD_SELECT) |
2863 | if (selection_style == OLD_SELECT) |
2780 | if (end_col == TermWin.ncol) |
2864 | if (end_col == TermWin.ncol) |
2781 | *str++ = '\n'; |
2865 | new_selection_text[ofs++] = L'\n'; |
2782 | #endif |
2866 | #endif |
2783 | #ifndef NO_NEW_SELECTION |
2867 | #ifndef NO_NEW_SELECTION |
2784 | if (selection_style != OLD_SELECT) |
2868 | if (selection_style != OLD_SELECT) |
2785 | if (end_col != selection.end.col) |
2869 | if (end_col != selection.end.col) |
2786 | *str++ = '\n'; |
2870 | new_selection_text[ofs++] = L'\n'; |
2787 | #endif |
2871 | #endif |
2788 | *str = '\0'; |
2872 | new_selection_text[ofs] = 0; |
2789 | |
2873 | |
2790 | i = str - (char *)new_selection_text; |
|
|
2791 | if (i == 0) |
2874 | if (ofs == 0) |
2792 | { |
2875 | { |
2793 | free (new_selection_text); |
2876 | free (new_selection_text); |
2794 | return; |
2877 | return; |
2795 | } |
2878 | } |
2796 | |
2879 | |
2797 | // due to MB_MAX_CUR, selection wastage is usually high, so realloc |
|
|
2798 | if (str - (char *)new_selection_text > 1024) |
|
|
2799 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2800 | |
|
|
2801 | selection.len = i; |
|
|
2802 | |
|
|
2803 | if (selection.text) |
|
|
2804 | free (selection.text); |
2880 | free (selection.text); |
2805 | |
2881 | |
2806 | selection.text = new_selection_text; |
2882 | // we usually allocate much more than necessary, so realloc it smaller again |
|
|
2883 | selection.len = ofs; |
|
|
2884 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2807 | |
2885 | |
2808 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2886 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2809 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2887 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2810 | display->set_selection_owner (this); |
2888 | display->set_selection_owner (this); |
2811 | else |
2889 | else |
2812 | rxvt_print_error ("can't get primary selection"); |
2890 | rxvt_print_error ("can't get primary selection"); |
2813 | |
2891 | |
2814 | { |
2892 | #if 0 |
2815 | XTextProperty ct; |
2893 | XTextProperty ct; |
2816 | char *cl = (char *)selection.text; |
|
|
2817 | |
2894 | |
2818 | if (XmbTextListToTextProperty (display->display, &cl, 1, XStringStyle, &ct) >= 0) |
2895 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2819 | { |
2896 | { |
2820 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
|
|
2821 | PropModeReplace, ct.value, ct.nitems); |
|
|
2822 | XFree (ct.value); |
|
|
2823 | } |
|
|
2824 | else |
|
|
2825 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2897 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2826 | PropModeReplace, selection.text, (int)selection.len); |
2898 | PropModeReplace, ct.value, ct.nitems); |
|
|
2899 | XFree (ct.value); |
2827 | } |
2900 | } |
|
|
2901 | #endif |
2828 | |
2902 | |
2829 | selection_time = tm; |
2903 | selection_time = tm; |
2830 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2904 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2831 | } |
2905 | } |
2832 | |
2906 | |
… | |
… | |
3361 | ev.target = rq.target; |
3435 | ev.target = rq.target; |
3362 | ev.time = rq.time; |
3436 | ev.time = rq.time; |
3363 | |
3437 | |
3364 | if (rq.target == xa[XA_TARGETS]) |
3438 | if (rq.target == xa[XA_TARGETS]) |
3365 | { |
3439 | { |
3366 | Atom32 target_list[5]; |
3440 | Atom32 target_list[6]; |
3367 | Atom32 *target = target_list; |
3441 | Atom32 *target = target_list; |
3368 | |
3442 | |
3369 | *target++ = (Atom32) xa[XA_TARGETS]; |
3443 | *target++ = (Atom32) xa[XA_TARGETS]; |
|
|
3444 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3370 | *target++ = (Atom32) XA_STRING; |
3445 | *target++ = (Atom32) XA_STRING; |
3371 | *target++ = (Atom32) xa[XA_TEXT]; |
3446 | *target++ = (Atom32) xa[XA_TEXT]; |
3372 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3447 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3373 | #if X_HAVE_UTF8_STRING |
3448 | #if X_HAVE_UTF8_STRING |
3374 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3449 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3375 | #endif |
3450 | #endif |
|
|
3451 | |
3376 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3452 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3377 | (8 * sizeof (target_list[0])), PropModeReplace, |
3453 | (8 * sizeof (target_list[0])), PropModeReplace, |
3378 | (unsigned char *)target_list, |
3454 | (unsigned char *)target_list, |
3379 | target - target_list); |
3455 | target - target_list); |
3380 | ev.property = rq.property; |
3456 | ev.property = rq.property; |
3381 | } |
3457 | } |
3382 | else if (rq.target == xa[XA_MULTIPLE]) |
3458 | else if (rq.target == xa[XA_MULTIPLE]) |
3383 | { |
3459 | { |
3384 | /* TODO: Handle MULTIPLE */ |
3460 | /* TODO: Handle MULTIPLE */ |
… | |
… | |
3396 | || rq.target == xa[XA_UTF8_STRING] |
3472 | || rq.target == xa[XA_UTF8_STRING] |
3397 | ) |
3473 | ) |
3398 | { |
3474 | { |
3399 | short freect = 0; |
3475 | short freect = 0; |
3400 | int selectlen; |
3476 | int selectlen; |
3401 | char *cl; |
3477 | wchar_t *cl; |
3402 | |
3478 | |
3403 | target = rq.target; |
3479 | target = rq.target; |
3404 | |
3480 | |
3405 | if (target == XA_STRING) |
3481 | if (target == XA_STRING) |
3406 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3482 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3407 | // will ask for another format anyways. |
3483 | // will ask for another format anyways. |
3408 | style = XStringStyle; |
3484 | style = XStringStyle; |
3409 | else if (target == xa[XA_TEXT]) |
3485 | else if (target == xa[XA_TEXT]) |
3410 | style = XTextStyle; |
3486 | style = XStdICCTextStyle; |
3411 | else if (target == xa[XA_COMPOUND_TEXT]) |
3487 | else if (target == xa[XA_COMPOUND_TEXT]) |
3412 | style = XCompoundTextStyle; |
3488 | style = XCompoundTextStyle; |
3413 | #if X_HAVE_UTF8_STRING |
3489 | #if X_HAVE_UTF8_STRING |
3414 | else if (target == xa[XA_UTF8_STRING]) |
3490 | else if (target == xa[XA_UTF8_STRING]) |
3415 | style = XUTF8StringStyle; |
3491 | style = XUTF8StringStyle; |
… | |
… | |
3420 | style = XCompoundTextStyle; |
3496 | style = XCompoundTextStyle; |
3421 | } |
3497 | } |
3422 | |
3498 | |
3423 | if (selection.text) |
3499 | if (selection.text) |
3424 | { |
3500 | { |
3425 | cl = (char *)selection.text; |
3501 | cl = selection.text; |
3426 | selectlen = selection.len; |
3502 | selectlen = selection.len; |
3427 | } |
3503 | } |
3428 | else |
3504 | else |
3429 | { |
3505 | { |
3430 | cl = ""; |
3506 | cl = L""; |
3431 | selectlen = 0; |
3507 | selectlen = 0; |
3432 | } |
3508 | } |
3433 | |
3509 | |
|
|
3510 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
|
|
3511 | // manually for XUTF8StringStyle. |
3434 | if (XmbTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3512 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3435 | freect = 1; |
3513 | freect = 1; |
3436 | else |
3514 | else |
3437 | { |
3515 | { |
3438 | /* if we failed to convert then send it raw */ |
3516 | /* if we failed to convert then send it raw */ |
3439 | ct.value = (unsigned char *)cl; |
3517 | ct.value = (unsigned char *)cl; |
… | |
… | |
3446 | ev.property = rq.property; |
3524 | ev.property = rq.property; |
3447 | |
3525 | |
3448 | if (freect) |
3526 | if (freect) |
3449 | XFree (ct.value); |
3527 | XFree (ct.value); |
3450 | } |
3528 | } |
|
|
3529 | |
3451 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3530 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3452 | } |
3531 | } |
3453 | |
3532 | |
3454 | /* ------------------------------------------------------------------------- * |
3533 | /* ------------------------------------------------------------------------- * |
3455 | * MOUSE ROUTINES * |
3534 | * MOUSE ROUTINES * |