1 | /*---------------------------------------------------------------------------* |
1 | /*---------------------------------------------------------------------------* |
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) 2003-2007 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2007 Marc Lehmann <schmorp@schmorp.de> |
7 | * |
7 | * |
8 | * 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 |
9 | * 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 |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
30 | |
30 | |
31 | #include <inttypes.h> |
31 | #include <inttypes.h> |
32 | |
32 | |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
33 | static inline void |
34 | |
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35 | static inline void fill_text (text_t *start, text_t value, int len) |
34 | fill_text (text_t *start, text_t value, int len) |
36 | { |
35 | { |
37 | while (len--) |
36 | while (len--) |
38 | *start++ = value; |
37 | *start++ = value; |
39 | } |
38 | } |
40 | |
39 | |
41 | /* ------------------------------------------------------------------------- */ |
40 | /* ------------------------------------------------------------------------- */ |
42 | #define PROP_SIZE 256*1024 |
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43 | #define PASTE_SIZE 32768 |
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44 | #define TABSIZE 8 /* default tab size */ |
41 | #define TABSIZE 8 /* default tab size */ |
45 | |
42 | |
46 | /* ------------------------------------------------------------------------- * |
43 | /* ------------------------------------------------------------------------- * |
47 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
44 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
48 | * ------------------------------------------------------------------------- */ |
45 | * ------------------------------------------------------------------------- */ |
… | |
… | |
99 | |
96 | |
100 | /* Fill part/all of a line with blanks. */ |
97 | /* Fill part/all of a line with blanks. */ |
101 | void |
98 | void |
102 | rxvt_term::scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW |
99 | rxvt_term::scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW |
103 | { |
100 | { |
104 | if (!l.t) |
101 | if (!l.valid ()) |
105 | { |
102 | { |
106 | lalloc (l); |
103 | l.alloc (); |
107 | col = 0; |
104 | col = 0; |
108 | width = ncol; |
105 | width = ncol; |
109 | } |
106 | } |
110 | |
107 | |
111 | l.touch (); |
108 | l.touch (); |
… | |
… | |
143 | col--; |
140 | col--; |
144 | |
141 | |
145 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
142 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
146 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
143 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
147 | |
144 | |
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145 | l.touch (); |
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146 | |
148 | // found begin, nuke |
147 | // found start, nuke |
149 | do { |
148 | do { |
150 | l.t[col] = ' '; |
149 | l.t[col] = ' '; |
151 | l.r[col] = rend; |
150 | l.r[col] = rend; |
152 | col++; |
151 | col++; |
153 | } while (col < ncol && l.t[col] == NOCHAR); |
152 | } while (col < ncol && l.t[col] == NOCHAR); |
154 | } |
153 | } |
155 | |
154 | |
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155 | // set the rendition of a single wide character beginning at the given column |
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156 | void |
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157 | rxvt_term::scr_set_char_rend (line_t &l, int col, rend_t rend) |
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158 | { |
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159 | do { |
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160 | l.r[col] = rend; |
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161 | col++; |
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162 | } while (col < ncol && l.t[col] == NOCHAR); |
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163 | } |
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164 | |
156 | /* ------------------------------------------------------------------------- * |
165 | /* ------------------------------------------------------------------------- * |
157 | * SCREEN INITIALISATION * |
166 | * SCREEN INITIALISATION * |
158 | * ------------------------------------------------------------------------- */ |
167 | * ------------------------------------------------------------------------- */ |
159 | |
168 | |
160 | void |
169 | void |
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170 | rxvt_term::scr_alloc () NOTHROW |
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171 | { |
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172 | int tsize = sizeof (text_t) * ncol; |
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173 | int rsize = sizeof (rend_t) * ncol; |
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174 | |
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175 | // we assume that rend_t size is a sufficient alignment |
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176 | // factor for text_t and line_t values, and we only |
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177 | // need to adjust tsize. |
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178 | tsize = (tsize + sizeof (rend_t) - 1); |
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179 | tsize -= tsize % sizeof (rend_t); |
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180 | |
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181 | int all_rows = total_rows + nrow + nrow; |
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182 | |
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183 | chunk_size = (sizeof (line_t) + rsize + tsize) * all_rows; |
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184 | chunk = chunk_alloc (chunk_size, 0); |
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185 | |
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186 | char *base = (char *)chunk + sizeof (line_t) * all_rows; |
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187 | |
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188 | for (int row = 0; row < all_rows; ++row) |
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189 | { |
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190 | line_t &l = ((line_t *)chunk) [row]; |
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191 | |
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192 | l.t = (text_t *)base; base += tsize; |
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193 | l.r = (rend_t *)base; base += rsize; |
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194 | l.l = -1; |
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195 | l.f = 0; |
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196 | } |
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197 | |
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198 | drawn_buf = (line_t *)chunk; |
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199 | swap_buf = drawn_buf + nrow; |
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200 | row_buf = swap_buf + nrow; |
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201 | } |
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202 | |
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203 | void |
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204 | rxvt_term::copy_line (line_t &dst, line_t &src) |
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205 | { |
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206 | scr_blank_screen_mem (dst, DEFAULT_RSTYLE); |
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207 | dst.l = min (src.l, ncol); |
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208 | memcpy (dst.t, src.t, sizeof (text_t) * dst.l); |
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209 | memcpy (dst.r, src.r, sizeof (rend_t) * dst.l); |
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210 | dst.f = src.f; |
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211 | } |
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212 | |
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213 | void ecb_cold |
161 | rxvt_term::scr_reset () |
214 | rxvt_term::scr_reset () |
162 | { |
215 | { |
163 | #if ENABLE_OVERLAY |
216 | #if ENABLE_OVERLAY |
164 | scr_overlay_off (); |
217 | scr_overlay_off (); |
165 | #endif |
218 | #endif |
166 | |
219 | |
167 | rvideo_mode = false; |
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168 | view_start = 0; |
220 | view_start = 0; |
169 | num_scr = 0; |
221 | num_scr = 0; |
170 | |
222 | |
171 | if (ncol == 0) |
223 | if (ncol == 0) |
172 | ncol = 80; |
224 | ncol = 80; |
… | |
… | |
174 | if (nrow == 0) |
226 | if (nrow == 0) |
175 | nrow = 24; |
227 | nrow = 24; |
176 | |
228 | |
177 | if (ncol == prev_ncol && nrow == prev_nrow) |
229 | if (ncol == prev_ncol && nrow == prev_nrow) |
178 | return; |
230 | return; |
179 | |
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180 | if (current_screen != PRIMARY) |
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181 | scr_swap_screen (); |
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182 | |
231 | |
183 | // we need at least two lines for wrapping to work correctly |
232 | // we need at least two lines for wrapping to work correctly |
184 | while (nrow + saveLines < 2) |
233 | while (nrow + saveLines < 2) |
185 | { |
234 | { |
186 | //TODO//FIXME |
235 | //TODO//FIXME |
… | |
… | |
195 | total_rows = nrow + saveLines; |
244 | total_rows = nrow + saveLines; |
196 | |
245 | |
197 | screen.tscroll = 0; |
246 | screen.tscroll = 0; |
198 | screen.bscroll = nrow - 1; |
247 | screen.bscroll = nrow - 1; |
199 | |
248 | |
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249 | void *prev_chunk = chunk; |
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250 | size_t prev_chunk_size = chunk_size; |
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251 | line_t *prev_drawn_buf = drawn_buf; |
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252 | line_t *prev_swap_buf = swap_buf; |
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253 | line_t *prev_row_buf = row_buf; |
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254 | |
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255 | scr_alloc (); |
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256 | |
200 | if (!row_buf) |
257 | if (!prev_row_buf) |
201 | { |
258 | { |
202 | /* |
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203 | * first time called so just malloc everything: don't rely on realloc |
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204 | */ |
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205 | top_row = 0; |
259 | top_row = 0; |
206 | term_start = 0; |
260 | term_start = 0; |
207 | |
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208 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
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209 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
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210 | |
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211 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
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212 | drawn_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
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213 | swap_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
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214 | |
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215 | for (int row = nrow; row--; ) |
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216 | { |
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217 | scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE); |
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218 | scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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219 | scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
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220 | } |
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221 | |
261 | |
222 | memset (charsets, 'B', sizeof (charsets)); |
262 | memset (charsets, 'B', sizeof (charsets)); |
223 | rstyle = DEFAULT_RSTYLE; |
263 | rstyle = DEFAULT_RSTYLE; |
224 | screen.flags = Screen_DefaultFlags; |
264 | screen.flags = Screen_DefaultFlags; |
225 | screen.cur.row = screen.cur.col = 0; |
265 | screen.cur.row = screen.cur.col = 0; |
… | |
… | |
239 | selection.text = NULL; |
279 | selection.text = NULL; |
240 | selection.len = 0; |
280 | selection.len = 0; |
241 | selection.op = SELECTION_CLEAR; |
281 | selection.op = SELECTION_CLEAR; |
242 | selection.screen = PRIMARY; |
282 | selection.screen = PRIMARY; |
243 | selection.clicks = 0; |
283 | selection.clicks = 0; |
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284 | selection.clip_text = NULL; |
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285 | selection.clip_len = 0; |
244 | } |
286 | } |
245 | else |
287 | else |
246 | { |
288 | { |
247 | /* |
289 | /* |
248 | * add or delete rows as appropriate |
290 | * add or delete rows as appropriate |
249 | */ |
291 | */ |
250 | |
292 | |
251 | rxvt_salloc *old_ta = talloc; talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
293 | int common_col = min (prev_ncol, ncol); |
252 | rxvt_salloc *old_ra = ralloc; ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
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253 | |
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254 | #if 0 |
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255 | if (nrow < prev_nrow) |
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256 | { |
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257 | for (int row = nrow; row < prev_nrow; row++) |
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258 | { |
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259 | lfree (swap_buf [row]); |
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260 | lfree (drawn_buf[row]); |
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261 | } |
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262 | } |
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263 | #endif |
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264 | |
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265 | drawn_buf = (line_t *)rxvt_realloc (drawn_buf, nrow * sizeof (line_t)); |
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266 | swap_buf = (line_t *)rxvt_realloc (swap_buf , nrow * sizeof (line_t)); |
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267 | |
294 | |
268 | for (int row = min (nrow, prev_nrow); row--; ) |
295 | for (int row = min (nrow, prev_nrow); row--; ) |
269 | { |
296 | { |
270 | lresize (drawn_buf[row]); |
297 | scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE); |
271 | lresize (swap_buf [row]); |
298 | memcpy (drawn_buf [row].t, prev_drawn_buf [row].t, sizeof (text_t) * common_col); |
272 | } |
299 | memcpy (drawn_buf [row].r, prev_drawn_buf [row].r, sizeof (rend_t) * common_col); |
273 | |
300 | |
274 | for (int row = prev_nrow; row < nrow; row++) |
301 | copy_line (swap_buf [row], prev_swap_buf [row]); |
275 | { |
302 | } |
276 | swap_buf [row].clear (); scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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277 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
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278 | } |
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279 | |
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280 | line_t *old_buf = row_buf; |
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281 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
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282 | |
303 | |
283 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
304 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
284 | int pend = MOD (term_start + top_row , prev_total_rows); |
305 | int pend = MOD (term_start + top_row , prev_total_rows); |
285 | int q = total_rows; // rewrapped row |
306 | int q = total_rows; // rewrapped row |
286 | |
307 | |
287 | if (top_row) |
308 | if (top_row) |
288 | { |
309 | { |
289 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
310 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
290 | // to come up with a lean and mean algorithm. |
311 | // to come up with a lean and mean algorithm. |
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312 | // TODO: maybe optimise when width didn't change |
291 | |
313 | |
292 | row_col_t ocur = screen.cur; |
314 | row_col_t ocur = screen.cur; |
293 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
315 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
294 | |
316 | |
295 | do |
317 | do |
296 | { |
318 | { |
297 | p = MOD (p - 1, prev_total_rows); |
319 | p = MOD (p - 1, prev_total_rows); |
298 | #ifdef DEBUG_STRICT |
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299 | assert (old_buf [MOD (p, prev_total_rows)].t); |
320 | assert (prev_row_buf [MOD (p, prev_total_rows)].t); |
300 | #endif |
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301 | int plines = 1; |
321 | int plines = 1; |
302 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
322 | int llen = prev_row_buf [MOD (p, prev_total_rows)].l; |
303 | |
323 | |
304 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
324 | while (p != pend && prev_row_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
305 | { |
325 | { |
306 | p = MOD (p - 1, prev_total_rows); |
326 | p = MOD (p - 1, prev_total_rows); |
307 | |
327 | |
308 | plines++; |
328 | plines++; |
309 | llen += prev_ncol; |
329 | llen += prev_ncol; |
… | |
… | |
322 | |
342 | |
323 | // re-assemble the full line by destination lines |
343 | // re-assemble the full line by destination lines |
324 | for (int qrow = q; qlines--; qrow++) |
344 | for (int qrow = q; qlines--; qrow++) |
325 | { |
345 | { |
326 | qline = row_buf + qrow; |
346 | qline = row_buf + qrow; |
327 | lalloc (*qline); |
347 | qline->alloc (); // redundant with next line |
328 | qline->l = ncol; |
348 | qline->l = ncol; |
329 | qline->is_longer (1); |
349 | qline->is_longer (1); |
330 | |
350 | |
331 | int qcol = 0; |
351 | int qcol = 0; |
332 | |
352 | |
… | |
… | |
347 | // this seems to upset applications/shells/readline |
367 | // this seems to upset applications/shells/readline |
348 | // least. |
368 | // least. |
349 | if (prow == ocur.row) |
369 | if (prow == ocur.row) |
350 | screen.cur.row = q - (total_rows - nrow); |
370 | screen.cur.row = q - (total_rows - nrow); |
351 | |
371 | |
352 | line_t &pline = old_buf [prow]; |
372 | line_t &pline = prev_row_buf [prow]; |
353 | |
373 | |
354 | int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs); |
374 | int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs); |
355 | |
375 | |
356 | memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t)); |
376 | memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t)); |
357 | memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t)); |
377 | memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t)); |
… | |
… | |
378 | { |
398 | { |
379 | // if no scrollback exists (yet), wing, instead of wrap |
399 | // if no scrollback exists (yet), wing, instead of wrap |
380 | |
400 | |
381 | for (int row = min (nrow, prev_nrow); row--; ) |
401 | for (int row = min (nrow, prev_nrow); row--; ) |
382 | { |
402 | { |
383 | line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; |
403 | line_t &src = prev_row_buf [MOD (term_start + row, prev_total_rows)]; |
384 | line_t &qline = row_buf [row]; |
404 | line_t &dst = row_buf [row]; |
385 | |
405 | |
386 | qline = pline; |
406 | copy_line (dst, src); |
387 | lresize (qline); |
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388 | } |
407 | } |
389 | |
408 | |
390 | for (int row = prev_nrow; row < nrow; row++) |
409 | for (int row = prev_nrow; row < nrow; row++) |
391 | { |
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392 | row_buf [row].clear (); scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
410 | scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
393 | } |
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394 | |
411 | |
395 | term_start = 0; |
412 | term_start = 0; |
396 | } |
413 | } |
397 | |
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398 | free (old_buf); |
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399 | delete old_ta; |
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400 | delete old_ra; |
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401 | |
414 | |
402 | clamp_it (screen.cur.row, 0, nrow - 1); |
415 | clamp_it (screen.cur.row, 0, nrow - 1); |
403 | clamp_it (screen.cur.col, 0, ncol - 1); |
416 | clamp_it (screen.cur.col, 0, ncol - 1); |
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417 | } |
404 | |
418 | |
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419 | for (int row = nrow; row--; ) |
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420 | { |
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421 | if (!ROW (row).valid ()) scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE); |
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422 | if (!swap_buf [row].valid ()) scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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423 | if (!drawn_buf [row].valid ()) scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE); |
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424 | } |
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425 | |
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426 | chunk_free (prev_chunk, prev_chunk_size); |
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427 | |
405 | free (tabs); |
428 | free (tabs); |
406 | } |
429 | tabs = (char *)rxvt_malloc (ncol); |
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430 | |
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431 | for (int col = ncol; col--; ) |
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432 | tabs [col] = col % TABSIZE == 0; |
407 | |
433 | |
408 | CLEAR_ALL_SELECTION (); |
434 | CLEAR_ALL_SELECTION (); |
409 | |
435 | |
410 | prev_nrow = nrow; |
436 | prev_nrow = nrow; |
411 | prev_ncol = ncol; |
437 | prev_ncol = ncol; |
412 | |
438 | |
413 | tabs = (char *)rxvt_malloc (ncol); |
439 | tt_winch (); |
414 | |
440 | |
415 | for (int col = ncol; --col; ) |
441 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
416 | tabs [col] = col % TABSIZE == 0; |
442 | } |
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443 | |
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444 | void ecb_cold |
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445 | rxvt_term::scr_release () NOTHROW |
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446 | { |
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447 | chunk_free (chunk, chunk_size); |
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448 | chunk = 0; |
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449 | row_buf = 0; |
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450 | |
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451 | free (tabs); |
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452 | tabs = 0; |
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453 | } |
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454 | |
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455 | /* ------------------------------------------------------------------------- */ |
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456 | /* |
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457 | * Hard/Soft reset |
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458 | */ |
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459 | void ecb_cold |
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460 | rxvt_term::scr_poweron () |
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461 | { |
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462 | scr_release (); |
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463 | |
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464 | prev_nrow = prev_ncol = 0; |
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465 | rvideo_mode = false; |
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466 | scr_soft_reset (); |
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467 | scr_reset (); |
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468 | |
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469 | scr_clear (true); |
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470 | scr_refresh (); |
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471 | } |
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472 | |
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473 | void ecb_cold |
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474 | rxvt_term::scr_soft_reset () NOTHROW |
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475 | { |
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476 | /* only affects modes, nothing drastic such as clearing the screen */ |
|
|
477 | #if ENABLE_OVERLAY |
|
|
478 | scr_overlay_off (); |
|
|
479 | #endif |
417 | |
480 | |
418 | if (current_screen != PRIMARY) |
481 | if (current_screen != PRIMARY) |
419 | scr_swap_screen (); |
482 | scr_swap_screen (); |
420 | |
483 | |
421 | tt_winch (); |
484 | scr_scroll_region (0, MAX_ROWS - 1); |
422 | |
485 | scr_rendition (0, ~RS_None); |
423 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
486 | scr_insert_mode (0); |
424 | } |
|
|
425 | |
|
|
426 | /* ------------------------------------------------------------------------- */ |
|
|
427 | /* |
|
|
428 | * Free everything. That way malloc debugging can find leakage. |
|
|
429 | */ |
|
|
430 | void |
|
|
431 | rxvt_term::scr_release () NOTHROW |
|
|
432 | { |
|
|
433 | if (row_buf) |
|
|
434 | { |
|
|
435 | delete talloc; talloc = 0; |
|
|
436 | delete ralloc; ralloc = 0; |
|
|
437 | |
|
|
438 | free (row_buf); |
|
|
439 | free (swap_buf); |
|
|
440 | free (drawn_buf); |
|
|
441 | free (tabs); |
|
|
442 | |
|
|
443 | row_buf = 0; // signal that we freed all the arrays |
|
|
444 | } |
|
|
445 | } |
|
|
446 | |
|
|
447 | /* ------------------------------------------------------------------------- */ |
|
|
448 | /* |
|
|
449 | * Hard reset |
|
|
450 | */ |
|
|
451 | void |
|
|
452 | rxvt_term::scr_poweron () |
|
|
453 | { |
|
|
454 | scr_release (); |
|
|
455 | prev_nrow = prev_ncol = 0; |
|
|
456 | scr_reset (); |
|
|
457 | |
|
|
458 | scr_clear (true); |
|
|
459 | scr_refresh (); |
|
|
460 | } |
487 | } |
461 | |
488 | |
462 | /* ------------------------------------------------------------------------- * |
489 | /* ------------------------------------------------------------------------- * |
463 | * PROCESS SCREEN COMMANDS * |
490 | * PROCESS SCREEN COMMANDS * |
464 | * ------------------------------------------------------------------------- */ |
491 | * ------------------------------------------------------------------------- */ |
… | |
… | |
502 | } |
529 | } |
503 | |
530 | |
504 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
531 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
505 | min_it (s->cur.row, nrow - 1); |
532 | min_it (s->cur.row, nrow - 1); |
506 | min_it (s->cur.col, ncol - 1); |
533 | min_it (s->cur.col, ncol - 1); |
507 | #ifdef DEBUG_STRICT |
|
|
508 | assert (s->cur.row >= 0); |
534 | assert (s->cur.row >= 0); |
509 | assert (s->cur.col >= 0); |
535 | assert (s->cur.col >= 0); |
510 | #endif |
|
|
511 | } |
536 | } |
512 | |
537 | |
513 | void |
538 | void |
514 | rxvt_term::scr_swap_screen () |
539 | rxvt_term::scr_swap_screen () NOTHROW |
515 | { |
540 | { |
516 | if (!option (Opt_secondaryScreen)) |
541 | if (!option (Opt_secondaryScreen)) |
517 | return; |
542 | return; |
518 | |
543 | |
519 | for (int i = prev_nrow; i--; ) |
544 | for (int i = prev_nrow; i--; ) |
… | |
… | |
538 | return; |
563 | return; |
539 | |
564 | |
540 | want_refresh = 1; |
565 | want_refresh = 1; |
541 | view_start = 0; |
566 | view_start = 0; |
542 | |
567 | |
543 | selection_check (2); /* check for boundary cross */ |
568 | /* check for boundary cross */ |
|
|
569 | row_col_t pos; |
|
|
570 | pos.row = pos.col = 0; |
|
|
571 | if (ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
572 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
573 | CLEAR_SELECTION (); |
544 | |
574 | |
545 | int i = current_screen; current_screen = scrn; scrn = i; |
575 | current_screen = scrn; |
546 | |
576 | |
547 | #if NSCREENS |
577 | #if NSCREENS |
548 | if (option (Opt_secondaryScreen)) |
578 | if (option (Opt_secondaryScreen)) |
549 | { |
579 | { |
550 | num_scr = 0; |
580 | num_scr = 0; |
… | |
… | |
614 | /* |
644 | /* |
615 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
645 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
616 | * count positive ==> scroll up |
646 | * count positive ==> scroll up |
617 | * count negative ==> scroll down |
647 | * count negative ==> scroll down |
618 | */ |
648 | */ |
619 | int |
649 | int ecb_hot |
620 | rxvt_term::scr_scroll_text (int row1, int row2, int count) NOTHROW |
650 | rxvt_term::scr_scroll_text (int row1, int row2, int count) NOTHROW |
621 | { |
651 | { |
622 | if (count == 0 || (row1 > row2)) |
652 | if (count == 0 || (row1 > row2)) |
623 | return 0; |
653 | return 0; |
624 | |
654 | |
… | |
… | |
627 | |
657 | |
628 | if (count > 0 |
658 | if (count > 0 |
629 | && row1 == 0 |
659 | && row1 == 0 |
630 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
660 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
631 | { |
661 | { |
|
|
662 | min_it (count, total_rows - (nrow - (row2 + 1))); |
|
|
663 | |
632 | top_row = max (top_row - count, -saveLines); |
664 | top_row = max (top_row - count, -saveLines); |
633 | |
|
|
634 | // scroll everything up 'count' lines |
|
|
635 | term_start = (term_start + count) % total_rows; |
|
|
636 | |
665 | |
637 | // sever bottommost line |
666 | // sever bottommost line |
638 | { |
667 | { |
639 | line_t &l = ROW(row2 - count); |
668 | line_t &l = ROW(row2); |
640 | l.is_longer (0); |
669 | l.is_longer (0); |
641 | l.touch (); |
670 | l.touch (); |
642 | } |
671 | } |
643 | |
672 | |
|
|
673 | // scroll everything up 'count' lines |
|
|
674 | term_start = (term_start + count) % total_rows; |
|
|
675 | |
|
|
676 | // now copy lines below the scroll region bottom to the |
|
|
677 | // bottom of the screen again, so they look as if they |
|
|
678 | // hadn't moved. |
|
|
679 | for (int i = nrow; --i > row2; ) |
|
|
680 | { |
|
|
681 | line_t &l1 = ROW(i - count); |
|
|
682 | line_t &l2 = ROW(i); |
|
|
683 | |
|
|
684 | ::swap (l1, l2); |
|
|
685 | l2.touch (); |
|
|
686 | } |
|
|
687 | |
644 | // erase newly scrolled-in lines |
688 | // erase newly scrolled-in lines |
645 | for (int i = count; i--; ) |
689 | for (int i = count; i--; ) |
646 | { |
690 | { |
647 | line_t &l = ROW(nrow - 1 - i); |
691 | line_t &l = ROW(row2 - i); |
648 | |
692 | |
649 | // optimize if already cleared, can be significant on slow machines |
693 | // optimise if already cleared, can be significant on slow machines |
650 | // could be rolled into scr_blank_screen_mem |
694 | // could be rolled into scr_blank_screen_mem |
651 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
695 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
652 | { |
696 | { |
653 | scr_blank_line (l, 0, l.l, rstyle); |
697 | scr_blank_line (l, 0, l.l, rstyle); |
654 | l.l = 0; |
698 | l.l = 0; |
… | |
… | |
656 | } |
700 | } |
657 | else |
701 | else |
658 | scr_blank_screen_mem (l, rstyle); |
702 | scr_blank_screen_mem (l, rstyle); |
659 | } |
703 | } |
660 | |
704 | |
661 | // now copy lines below the scroll region bottom to the |
|
|
662 | // bottom of the screen again, so they look as if they |
|
|
663 | // hadn't moved. |
|
|
664 | for (int i = nrow; --i > row2; ) |
|
|
665 | { |
|
|
666 | line_t &l1 = ROW(i - count); |
|
|
667 | line_t &l2 = ROW(i); |
|
|
668 | |
|
|
669 | ::swap (l1, l2); |
|
|
670 | l2.touch (); |
|
|
671 | } |
|
|
672 | |
|
|
673 | // move and/or clear selection, if any |
705 | // move and/or clear selection, if any |
674 | if (selection.op && current_screen == selection.screen) |
706 | if (selection.op && current_screen == selection.screen |
|
|
707 | && selection.beg.row <= row2) |
675 | { |
708 | { |
676 | selection.beg.row -= count; |
709 | selection.beg.row -= count; |
677 | selection.end.row -= count; |
710 | selection.end.row -= count; |
678 | selection.mark.row -= count; |
711 | selection.mark.row -= count; |
679 | |
712 | |
680 | if (selection.beg.row < top_row |
713 | selection_check (0); |
681 | || selection.end.row < top_row |
|
|
682 | || selection.mark.row < top_row) |
|
|
683 | { |
|
|
684 | CLEAR_ALL_SELECTION (); |
|
|
685 | selection.op = SELECTION_CLEAR; |
|
|
686 | } |
|
|
687 | } |
714 | } |
688 | |
715 | |
689 | // finally move the view window, if desired |
716 | // finally move the view window, if desired |
690 | if (option (Opt_scrollWithBuffer) |
717 | if (option (Opt_scrollWithBuffer) |
691 | && view_start != 0 |
718 | && view_start != 0 |
… | |
… | |
721 | } |
748 | } |
722 | |
749 | |
723 | // use a simple and robust scrolling algorithm, this |
750 | // use a simple and robust scrolling algorithm, this |
724 | // part of scr_scroll_text is not time-critical. |
751 | // part of scr_scroll_text is not time-critical. |
725 | |
752 | |
|
|
753 | // sever line above scroll region |
|
|
754 | if (row1) |
|
|
755 | { |
|
|
756 | line_t &l = ROW(row1 - 1); |
|
|
757 | l.is_longer (0); |
|
|
758 | l.touch (); |
|
|
759 | } |
|
|
760 | |
726 | int rows = row2 - row1 + 1; |
761 | int rows = row2 - row1 + 1; |
727 | |
762 | |
728 | min_it (count, rows); |
763 | min_it (count, rows); |
729 | |
764 | |
730 | line_t *temp_buf = row_buf + total_rows; |
765 | line_t *temp_buf = rxvt_temp_buf<line_t> (rows); |
731 | |
766 | |
732 | for (int row = 0; row < rows; row++) |
767 | for (int row = 0; row < rows; row++) |
733 | { |
768 | { |
734 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
769 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
735 | |
770 | |
… | |
… | |
737 | scr_blank_screen_mem (temp_buf [row], rstyle); |
772 | scr_blank_screen_mem (temp_buf [row], rstyle); |
738 | } |
773 | } |
739 | |
774 | |
740 | for (int row = 0; row < rows; row++) |
775 | for (int row = 0; row < rows; row++) |
741 | ROW(row1 + row) = temp_buf [row]; |
776 | ROW(row1 + row) = temp_buf [row]; |
|
|
777 | |
|
|
778 | // sever bottommost line |
|
|
779 | { |
|
|
780 | line_t &l = ROW(row2); |
|
|
781 | l.is_longer (0); |
|
|
782 | l.touch (); |
|
|
783 | } |
742 | } |
784 | } |
743 | |
785 | |
744 | return count; |
786 | return count; |
745 | } |
787 | } |
746 | |
788 | |
747 | /* ------------------------------------------------------------------------- */ |
789 | /* ------------------------------------------------------------------------- */ |
748 | /* |
790 | /* |
749 | * Add text given in <str> of length <len> to screen struct |
791 | * Add text given in <str> of length <len> to screen struct |
750 | */ |
792 | */ |
751 | void |
793 | void ecb_hot |
752 | rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) NOTHROW |
794 | rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) NOTHROW |
753 | { |
795 | { |
754 | if (len <= 0) /* sanity */ |
796 | if (len <= 0) /* sanity */ |
755 | return; |
797 | return; |
756 | |
798 | |
757 | unsigned char checksel; |
799 | bool checksel; |
758 | unicode_t c; |
800 | unicode_t c; |
759 | int ncol = this->ncol; |
801 | int ncol = this->ncol; |
760 | const wchar_t *strend = str + len; |
802 | const wchar_t *strend = str + len; |
761 | |
803 | |
762 | want_refresh = 1; |
804 | want_refresh = 1; |
… | |
… | |
775 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
817 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
776 | screen.cur.row -= minlines; |
818 | screen.cur.row -= minlines; |
777 | } |
819 | } |
778 | } |
820 | } |
779 | |
821 | |
780 | #ifdef DEBUG_STRICT |
|
|
781 | assert (screen.cur.col < ncol); |
822 | assert (screen.cur.col < ncol); |
782 | assert (screen.cur.row < nrow |
823 | assert (screen.cur.row < nrow |
783 | && screen.cur.row >= top_row); |
824 | && screen.cur.row >= top_row); |
784 | #endif |
|
|
785 | int row = screen.cur.row; |
825 | int row = screen.cur.row; |
786 | |
826 | |
787 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
827 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
788 | |
828 | |
789 | line_t *line = &ROW(row); |
829 | line_t *line = &ROW(row); |
790 | |
830 | |
791 | while (str < strend) |
831 | while (str < strend) |
792 | { |
832 | { |
793 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
833 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
794 | |
834 | |
795 | if (expect_false (c < 0x20)) |
835 | if (ecb_unlikely (c < 0x20)) |
796 | if (c == C0_LF) |
836 | if (c == C0_LF) |
797 | { |
837 | { |
798 | max_it (line->l, screen.cur.col); |
838 | max_it (line->l, screen.cur.col); |
799 | |
839 | |
800 | screen.flags &= ~Screen_WrapNext; |
840 | screen.flags &= ~Screen_WrapNext; |
… | |
… | |
819 | { |
859 | { |
820 | scr_tab (1, true); |
860 | scr_tab (1, true); |
821 | continue; |
861 | continue; |
822 | } |
862 | } |
823 | |
863 | |
824 | if (expect_false ( |
864 | if (ecb_unlikely ( |
825 | checksel /* see if we're writing within selection */ |
865 | checksel /* see if we're writing within selection */ |
826 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
866 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
827 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
867 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
828 | )) |
868 | )) |
829 | { |
869 | { |
… | |
… | |
834 | * should be a similar check. |
874 | * should be a similar check. |
835 | */ |
875 | */ |
836 | CLEAR_SELECTION (); |
876 | CLEAR_SELECTION (); |
837 | } |
877 | } |
838 | |
878 | |
839 | if (expect_false (screen.flags & Screen_WrapNext)) |
879 | if (ecb_unlikely (screen.flags & Screen_WrapNext)) |
840 | { |
880 | { |
841 | scr_do_wrap (); |
881 | scr_do_wrap (); |
842 | |
882 | |
843 | line->l = ncol; |
883 | line->l = ncol; |
844 | line->is_longer (1); |
884 | line->is_longer (1); |
… | |
… | |
846 | row = screen.cur.row; |
886 | row = screen.cur.row; |
847 | line = &ROW(row); /* _must_ refresh */ |
887 | line = &ROW(row); /* _must_ refresh */ |
848 | } |
888 | } |
849 | |
889 | |
850 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
890 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
851 | if (expect_false (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
891 | if (ecb_unlikely (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
852 | c = 0xfffd; |
892 | c = 0xfffd; |
853 | |
893 | |
854 | // rely on wcwidth to tell us the character width, do wcwidth before |
894 | // rely on wcwidth to tell us the character width, do wcwidth before |
855 | // further replacements, as wcwidth might return -1 for the line |
895 | // further replacements, as wcwidth might return -1 for the line |
856 | // drawing characters below as they might be invalid in the current |
896 | // drawing characters below as they might be invalid in the current |
857 | // locale. |
897 | // locale. |
858 | int width = WCWIDTH (c); |
898 | int width = WCWIDTH (c); |
859 | |
899 | |
860 | if (expect_false (charsets [screen.charset] == '0')) // DEC SPECIAL |
900 | if (ecb_unlikely (charsets [screen.charset] == '0')) // DEC SPECIAL |
861 | { |
901 | { |
862 | // vt100 special graphics and line drawing |
902 | // vt100 special graphics and line drawing |
863 | // 5f-7e standard vt100 |
903 | // 5f-7e standard vt100 |
864 | // 40-5e rxvt extension for extra curses acs chars |
904 | // 40-5e rxvt extension for extra curses acs chars |
865 | static uint16_t vt100_0[62] = { // 41 .. 7e |
905 | static uint16_t vt100_0[62] = { // 41 .. 7e |
… | |
… | |
878 | c = vt100_0[c - 0x41]; |
918 | c = vt100_0[c - 0x41]; |
879 | width = 1; // vt100 line drawing characters are always single-width |
919 | width = 1; // vt100 line drawing characters are always single-width |
880 | } |
920 | } |
881 | } |
921 | } |
882 | |
922 | |
883 | if (expect_false (screen.flags & Screen_Insert)) |
923 | if (ecb_unlikely (screen.flags & Screen_Insert)) |
884 | scr_insdel_chars (width, INSERT); |
924 | scr_insdel_chars (width, INSERT); |
885 | |
925 | |
886 | if (width != 0) |
926 | if (width != 0) |
887 | { |
927 | { |
888 | #if !UNICODE_3 |
928 | #if !UNICODE_3 |
… | |
… | |
893 | # else |
933 | # else |
894 | c = 0xfffd; |
934 | c = 0xfffd; |
895 | # endif |
935 | # endif |
896 | #endif |
936 | #endif |
897 | |
937 | |
|
|
938 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
939 | |
|
|
940 | // if the character doesn't fit into the remaining columns... |
|
|
941 | if (ecb_unlikely (screen.cur.col > ncol - width && ncol >= width)) |
|
|
942 | { |
|
|
943 | if (screen.flags & Screen_Autowrap) |
|
|
944 | { |
|
|
945 | // ... artificially enlargen the previous one |
|
|
946 | c = NOCHAR; |
|
|
947 | // and try the same character next loop iteration |
|
|
948 | --str; |
|
|
949 | } |
|
|
950 | else |
|
|
951 | screen.cur.col = ncol - width; |
|
|
952 | } |
|
|
953 | |
898 | // nuke the character at this position, if required |
954 | // nuke the character at this position, if required |
899 | if (expect_false ( |
955 | // due to wonderful coincidences everywhere else in this loop |
|
|
956 | // we never have to check for overwriting a wide char itself, |
|
|
957 | // only its tail. |
900 | line->t[screen.cur.col] == NOCHAR |
958 | if (ecb_unlikely (line->t[screen.cur.col] == NOCHAR)) |
901 | || (screen.cur.col < ncol - 1 |
|
|
902 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
903 | )) |
|
|
904 | scr_kill_char (*line, screen.cur.col); |
959 | scr_kill_char (*line, screen.cur.col); |
905 | |
|
|
906 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
907 | |
|
|
908 | // if the character doesn't fit into the remaining columns... |
|
|
909 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
|
|
910 | { |
|
|
911 | // ...output spaces |
|
|
912 | c = ' '; |
|
|
913 | // and try the same character next loop iteration |
|
|
914 | --str; |
|
|
915 | } |
|
|
916 | |
960 | |
917 | line->touch (); |
961 | line->touch (); |
918 | |
962 | |
919 | do |
963 | do |
920 | { |
964 | { |
921 | line->t[screen.cur.col] = c; |
965 | line->t[screen.cur.col] = c; |
922 | line->r[screen.cur.col] = rend; |
966 | line->r[screen.cur.col] = rend; |
923 | |
967 | |
924 | if (expect_true (screen.cur.col < ncol - 1)) |
968 | if (ecb_likely (screen.cur.col < ncol - 1)) |
925 | screen.cur.col++; |
969 | screen.cur.col++; |
926 | else |
970 | else |
927 | { |
971 | { |
928 | line->l = ncol; |
972 | line->l = ncol; |
929 | if (screen.flags & Screen_Autowrap) |
973 | if (screen.flags & Screen_Autowrap) |
930 | screen.flags |= Screen_WrapNext; |
974 | screen.flags |= Screen_WrapNext; |
931 | break; |
975 | |
|
|
976 | goto end_of_line; |
932 | } |
977 | } |
933 | |
978 | |
934 | c = NOCHAR; |
979 | c = NOCHAR; |
935 | } |
980 | } |
936 | while (expect_false (--width > 0)); |
981 | while (ecb_unlikely (--width > 0)); |
937 | |
982 | |
938 | // pad with spaces when overwriting wide character with smaller one |
983 | // pad with spaces when overwriting wide character with smaller one |
939 | if (expect_false (!width)) |
984 | for (int c = screen.cur.col; ecb_unlikely (c < ncol && line->t[c] == NOCHAR); c++) |
940 | { |
985 | { |
941 | line->touch (); |
|
|
942 | |
|
|
943 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
944 | { |
|
|
945 | line->t[c] = ' '; |
986 | line->t[c] = ' '; |
946 | line->r[c] = rend; |
987 | line->r[c] = rend; |
947 | } |
|
|
948 | } |
988 | } |
|
|
989 | |
|
|
990 | end_of_line: |
|
|
991 | ; |
949 | } |
992 | } |
950 | #if ENABLE_COMBINING |
993 | #if ENABLE_COMBINING |
951 | else // width == 0 |
994 | else // width == 0 |
952 | { |
995 | { |
953 | if (c != 0xfeff) // ignore BOM |
996 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
993 | #endif |
1036 | #endif |
994 | } |
1037 | } |
995 | |
1038 | |
996 | max_it (line->l, screen.cur.col); |
1039 | max_it (line->l, screen.cur.col); |
997 | |
1040 | |
998 | #ifdef DEBUG_STRICT |
|
|
999 | assert (screen.cur.row >= 0); |
1041 | assert (screen.cur.row >= 0); |
1000 | #endif |
|
|
1001 | } |
1042 | } |
1002 | |
1043 | |
1003 | /* ------------------------------------------------------------------------- */ |
1044 | /* ------------------------------------------------------------------------- */ |
1004 | /* |
1045 | /* |
1005 | * Process Backspace. Move back the cursor back a position, wrap if have to |
1046 | * Process Backspace. Move back the cursor back a position, wrap if have to |
… | |
… | |
1018 | |
1059 | |
1019 | want_refresh = 1; |
1060 | want_refresh = 1; |
1020 | #endif |
1061 | #endif |
1021 | } |
1062 | } |
1022 | } |
1063 | } |
|
|
1064 | else if (screen.flags & Screen_WrapNext) |
|
|
1065 | screen.flags &= ~Screen_WrapNext; |
1023 | else |
1066 | else |
1024 | scr_gotorc (0, -1, RELATIVE); |
1067 | scr_gotorc (0, -1, RELATIVE); |
1025 | } |
1068 | } |
1026 | |
1069 | |
1027 | /* ------------------------------------------------------------------------- */ |
1070 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1105 | * XTERM_SEQ: ESC 6 |
1148 | * XTERM_SEQ: ESC 6 |
1106 | * Move cursor left in row. If we're at the left boundary, shift everything |
1149 | * Move cursor left in row. If we're at the left boundary, shift everything |
1107 | * in that row right. Clear left column. |
1150 | * in that row right. Clear left column. |
1108 | */ |
1151 | */ |
1109 | #if !ENABLE_MINIMAL |
1152 | #if !ENABLE_MINIMAL |
1110 | void |
1153 | void ecb_cold |
1111 | rxvt_term::scr_backindex () NOTHROW |
1154 | rxvt_term::scr_backindex () NOTHROW |
1112 | { |
1155 | { |
1113 | if (screen.cur.col > 0) |
1156 | if (screen.cur.col > 0) |
1114 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1157 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1115 | else |
1158 | else |
… | |
… | |
1122 | * XTERM_SEQ: ESC 9 |
1165 | * XTERM_SEQ: ESC 9 |
1123 | * Move cursor right in row. If we're at the right boundary, shift everything |
1166 | * Move cursor right in row. If we're at the right boundary, shift everything |
1124 | * in that row left. Clear right column. |
1167 | * in that row left. Clear right column. |
1125 | */ |
1168 | */ |
1126 | #if !ENABLE_MINIMAL |
1169 | #if !ENABLE_MINIMAL |
1127 | void |
1170 | void ecb_cold |
1128 | rxvt_term::scr_forwardindex () NOTHROW |
1171 | rxvt_term::scr_forwardindex () NOTHROW |
1129 | { |
1172 | { |
1130 | if (screen.cur.col < ncol - 1) |
1173 | if (screen.cur.col < ncol - 1) |
1131 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1174 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1132 | else |
1175 | else |
… | |
… | |
1283 | scr_blank_line (line, col, num, rstyle); |
1326 | scr_blank_line (line, col, num, rstyle); |
1284 | } |
1327 | } |
1285 | |
1328 | |
1286 | /* ------------------------------------------------------------------------- */ |
1329 | /* ------------------------------------------------------------------------- */ |
1287 | /* |
1330 | /* |
1288 | * Erase part of whole of the screen |
1331 | * Erase part or whole of the screen |
1289 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1332 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1290 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1333 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1291 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1334 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1292 | */ |
1335 | */ |
1293 | void |
1336 | void |
… | |
… | |
1302 | ZERO_SCROLLBACK (); |
1345 | ZERO_SCROLLBACK (); |
1303 | |
1346 | |
1304 | switch (mode) |
1347 | switch (mode) |
1305 | { |
1348 | { |
1306 | case 0: /* erase to end of screen */ |
1349 | case 0: /* erase to end of screen */ |
1307 | selection_check (1); |
|
|
1308 | scr_erase_line (0); |
1350 | scr_erase_line (0); |
1309 | row = screen.cur.row + 1; /* possible OOB */ |
1351 | row = screen.cur.row + 1; /* possible OOB */ |
1310 | num = nrow - row; |
1352 | num = nrow - row; |
1311 | break; |
1353 | break; |
1312 | case 1: /* erase to beginning of screen */ |
1354 | case 1: /* erase to beginning of screen */ |
1313 | selection_check (3); |
|
|
1314 | scr_erase_line (1); |
1355 | scr_erase_line (1); |
1315 | row = 0; |
1356 | row = 0; |
1316 | num = screen.cur.row; |
1357 | num = screen.cur.row; |
1317 | break; |
1358 | break; |
1318 | case 2: /* erase whole screen */ |
1359 | case 2: /* erase whole screen */ |
1319 | selection_check (3); |
|
|
1320 | row = 0; |
1360 | row = 0; |
1321 | num = nrow; |
1361 | num = nrow; |
1322 | break; |
1362 | break; |
1323 | default: |
1363 | default: |
1324 | return; |
1364 | return; |
… | |
… | |
1333 | if (row >= nrow) /* Out Of Bounds */ |
1373 | if (row >= nrow) /* Out Of Bounds */ |
1334 | return; |
1374 | return; |
1335 | |
1375 | |
1336 | min_it (num, nrow - row); |
1376 | min_it (num, nrow - row); |
1337 | |
1377 | |
1338 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
|
|
1339 | if (rstyle & (RS_RVid | RS_Uline)) |
1378 | if (rstyle & (RS_Blink | RS_RVid | RS_Uline)) |
1340 | ren = (rend_t) ~RS_None; |
1379 | ren = (rend_t) ~RS_None; |
1341 | else if (GET_BASEBG (rstyle) == Color_bg) |
1380 | else if (GET_BASEBG (rstyle) == Color_bg) |
1342 | { |
1381 | { |
1343 | ren = DEFAULT_RSTYLE; |
1382 | ren = DEFAULT_RSTYLE; |
1344 | |
1383 | |
1345 | if (mapped) |
1384 | if (mapped) |
1346 | XClearArea (dpy, vt, 0, |
1385 | XClearArea (dpy, vt, 0, |
1347 | Row2Pixel (row), (unsigned int)width, |
1386 | Row2Pixel (row - view_start), (unsigned int)vt_width, |
1348 | (unsigned int)Height2Pixel (num), False); |
1387 | (unsigned int)Height2Pixel (num), False); |
1349 | } |
1388 | } |
1350 | else |
1389 | else |
1351 | { |
1390 | { |
1352 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1391 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1353 | |
1392 | |
|
|
1393 | if (mapped) |
|
|
1394 | { |
1354 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1395 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1355 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1396 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1356 | XFillRectangle (dpy, vt, gc, |
1397 | XFillRectangle (dpy, vt, gc, |
1357 | 0, Row2Pixel (row), |
1398 | 0, Row2Pixel (row - view_start), |
1358 | (unsigned int)width, |
1399 | (unsigned int)vt_width, |
1359 | (unsigned int)Height2Pixel (num)); |
1400 | (unsigned int)Height2Pixel (num)); |
1360 | gcvalue.foreground = pix_colors[Color_fg]; |
1401 | gcvalue.foreground = pix_colors[Color_fg]; |
1361 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1402 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
|
|
1403 | } |
1362 | } |
1404 | } |
1363 | |
1405 | |
1364 | for (; num--; row++) |
1406 | for (; num--; row++) |
1365 | { |
1407 | { |
1366 | scr_blank_screen_mem (ROW(row), rstyle); |
1408 | scr_blank_screen_mem (ROW(row), rstyle); |
|
|
1409 | |
|
|
1410 | if (row - view_start < nrow) |
1367 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1411 | scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren); |
1368 | } |
1412 | } |
1369 | } |
1413 | } |
1370 | |
1414 | |
1371 | #if !ENABLE_MINIMAL |
1415 | #if !ENABLE_MINIMAL |
1372 | void |
1416 | void |
… | |
… | |
1382 | /* ------------------------------------------------------------------------- */ |
1426 | /* ------------------------------------------------------------------------- */ |
1383 | /* |
1427 | /* |
1384 | * Fill the screen with `E's |
1428 | * Fill the screen with `E's |
1385 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1429 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1386 | */ |
1430 | */ |
1387 | void |
1431 | void ecb_cold |
1388 | rxvt_term::scr_E () NOTHROW |
1432 | rxvt_term::scr_E () NOTHROW |
1389 | { |
1433 | { |
1390 | rend_t fs; |
1434 | rend_t fs; |
1391 | |
1435 | |
1392 | want_refresh = 1; |
1436 | want_refresh = 1; |
1393 | ZERO_SCROLLBACK (); |
1437 | ZERO_SCROLLBACK (); |
1394 | |
1438 | |
1395 | num_scr_allow = 0; |
1439 | num_scr_allow = 0; |
1396 | selection_check (3); |
1440 | |
|
|
1441 | row_col_t pos; |
|
|
1442 | pos.row = pos.col = 0; |
|
|
1443 | if (ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
1444 | CLEAR_SELECTION (); |
1397 | |
1445 | |
1398 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1446 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1399 | for (int row = nrow; row--; ) |
1447 | for (int row = nrow; row--; ) |
1400 | { |
1448 | { |
1401 | line_t &line = ROW(row); |
1449 | line_t &line = ROW(row); |
… | |
… | |
1464 | line_t *line = &ROW(row); |
1512 | line_t *line = &ROW(row); |
1465 | |
1513 | |
1466 | line->touch (); |
1514 | line->touch (); |
1467 | line->is_longer (0); |
1515 | line->is_longer (0); |
1468 | |
1516 | |
|
|
1517 | // nuke wide spanning the start |
|
|
1518 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1519 | scr_kill_char (*line, screen.cur.col); |
|
|
1520 | |
1469 | switch (insdel) |
1521 | switch (insdel) |
1470 | { |
1522 | { |
1471 | case INSERT: |
1523 | case INSERT: |
1472 | line->l = min (line->l + count, ncol); |
1524 | line->l = min (line->l + count, ncol); |
|
|
1525 | |
|
|
1526 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1527 | scr_kill_char (*line, screen.cur.col); |
1473 | |
1528 | |
1474 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1529 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1475 | { |
1530 | { |
1476 | line->t[col] = line->t[col - count]; |
1531 | line->t[col] = line->t[col - count]; |
1477 | line->r[col] = line->r[col - count]; |
1532 | line->r[col] = line->r[col - count]; |
… | |
… | |
1498 | case ERASE: |
1553 | case ERASE: |
1499 | screen.cur.col += count; /* don't worry if > ncol */ |
1554 | screen.cur.col += count; /* don't worry if > ncol */ |
1500 | selection_check (1); |
1555 | selection_check (1); |
1501 | screen.cur.col -= count; |
1556 | screen.cur.col -= count; |
1502 | |
1557 | |
|
|
1558 | // nuke wide char after the end |
|
|
1559 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1560 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1561 | |
1503 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1562 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1504 | break; |
1563 | break; |
1505 | |
1564 | |
1506 | case DELETE: |
1565 | case DELETE: |
1507 | { |
|
|
1508 | line->l = max (line->l - count, 0); |
1566 | line->l = max (line->l - count, 0); |
1509 | |
1567 | |
1510 | rend_t tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1568 | // nuke wide char spanning the end |
|
|
1569 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1570 | scr_kill_char (*line, screen.cur.col + count); |
1511 | |
1571 | |
1512 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1572 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1513 | { |
1573 | { |
1514 | line->t[col] = line->t[col + count]; |
1574 | line->t[col] = line->t[col + count]; |
1515 | line->r[col] = line->r[col + count]; |
1575 | line->r[col] = line->r[col + count]; |
1516 | } |
1576 | } |
1517 | |
1577 | |
1518 | // nuke wide char at the end |
|
|
1519 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1520 | scr_kill_char (*line, screen.cur.col); |
|
|
1521 | |
|
|
1522 | scr_blank_line (*line, ncol - count, count, tr); |
1578 | scr_blank_line (*line, ncol - count, count, rstyle); |
1523 | |
1579 | |
1524 | if (selection.op && current_screen == selection.screen |
1580 | if (selection.op && current_screen == selection.screen |
1525 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1581 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1526 | { |
1582 | { |
1527 | if (selection.end.row != screen.cur.row |
1583 | if (selection.end.row != screen.cur.row |
1528 | || (screen.cur.col >= selection.beg.col - count) |
1584 | || (screen.cur.col >= selection.beg.col - count) |
1529 | || selection.end.col >= ncol) |
1585 | || selection.end.col >= ncol) |
1530 | CLEAR_SELECTION (); |
1586 | CLEAR_SELECTION (); |
1531 | else |
1587 | else |
1532 | { |
1588 | { |
1533 | /* shift selection */ |
1589 | /* shift selection */ |
1534 | selection.beg.col -= count; |
1590 | selection.beg.col -= count; |
1535 | selection.mark.col -= count; /* XXX: yes? */ |
1591 | selection.mark.col -= count; /* XXX: yes? */ |
1536 | selection.end.col -= count; |
1592 | selection.end.col -= count; |
1537 | } |
1593 | } |
1538 | } |
|
|
1539 | } |
1594 | } |
1540 | |
1595 | |
1541 | break; |
1596 | break; |
1542 | } |
1597 | } |
1543 | } |
1598 | } |
… | |
… | |
1545 | /* ------------------------------------------------------------------------- */ |
1600 | /* ------------------------------------------------------------------------- */ |
1546 | /* |
1601 | /* |
1547 | * Set the scrolling region |
1602 | * Set the scrolling region |
1548 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1603 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1549 | */ |
1604 | */ |
1550 | void |
1605 | void ecb_cold |
1551 | rxvt_term::scr_scroll_region (int top, int bot) NOTHROW |
1606 | rxvt_term::scr_scroll_region (int top, int bot) NOTHROW |
1552 | { |
1607 | { |
1553 | max_it (top, 0); |
1608 | max_it (top, 0); |
1554 | min_it (bot, nrow - 1); |
1609 | min_it (bot, nrow - 1); |
1555 | |
1610 | |
… | |
… | |
1565 | /* |
1620 | /* |
1566 | * Make the cursor visible/invisible |
1621 | * Make the cursor visible/invisible |
1567 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1622 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1568 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1623 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1569 | */ |
1624 | */ |
1570 | void |
1625 | void ecb_cold |
1571 | rxvt_term::scr_cursor_visible (int mode) NOTHROW |
1626 | rxvt_term::scr_cursor_visible (int mode) NOTHROW |
1572 | { |
1627 | { |
1573 | want_refresh = 1; |
1628 | want_refresh = 1; |
1574 | |
1629 | |
1575 | if (mode) |
1630 | if (mode) |
… | |
… | |
1582 | /* |
1637 | /* |
1583 | * Set/unset automatic wrapping |
1638 | * Set/unset automatic wrapping |
1584 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1639 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1585 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1640 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1586 | */ |
1641 | */ |
1587 | void |
1642 | void ecb_cold |
1588 | rxvt_term::scr_autowrap (int mode) NOTHROW |
1643 | rxvt_term::scr_autowrap (int mode) NOTHROW |
1589 | { |
1644 | { |
1590 | if (mode) |
1645 | if (mode) |
1591 | screen.flags |= Screen_Autowrap; |
1646 | screen.flags |= Screen_Autowrap; |
1592 | else |
1647 | else |
… | |
… | |
1601 | * Relative mode: line numbers are relative to top margin of scrolling region |
1656 | * Relative mode: line numbers are relative to top margin of scrolling region |
1602 | * and the cursor cannot be moved outside. |
1657 | * and the cursor cannot be moved outside. |
1603 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1658 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1604 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1659 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1605 | */ |
1660 | */ |
1606 | void |
1661 | void ecb_cold |
1607 | rxvt_term::scr_relative_origin (int mode) NOTHROW |
1662 | rxvt_term::scr_relative_origin (int mode) NOTHROW |
1608 | { |
1663 | { |
1609 | if (mode) |
1664 | if (mode) |
1610 | screen.flags |= Screen_Relative; |
1665 | screen.flags |= Screen_Relative; |
1611 | else |
1666 | else |
… | |
… | |
1618 | /* |
1673 | /* |
1619 | * Set insert/replace mode |
1674 | * Set insert/replace mode |
1620 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1675 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1621 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1676 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1622 | */ |
1677 | */ |
1623 | void |
1678 | void ecb_cold |
1624 | rxvt_term::scr_insert_mode (int mode) NOTHROW |
1679 | rxvt_term::scr_insert_mode (int mode) NOTHROW |
1625 | { |
1680 | { |
1626 | if (mode) |
1681 | if (mode) |
1627 | screen.flags |= Screen_Insert; |
1682 | screen.flags |= Screen_Insert; |
1628 | else |
1683 | else |
… | |
… | |
1634 | * Set/Unset tabs |
1689 | * Set/Unset tabs |
1635 | * XTERM_SEQ: Set tab at current column : ESC H |
1690 | * XTERM_SEQ: Set tab at current column : ESC H |
1636 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1691 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1637 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1692 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1638 | */ |
1693 | */ |
1639 | void |
1694 | void ecb_cold |
1640 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1695 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1641 | { |
1696 | { |
1642 | if (mode < 0) |
1697 | if (mode < 0) |
1643 | memset (tabs, 0, ncol); |
1698 | memset (tabs, 0, ncol); |
1644 | else if (screen.cur.col < ncol) |
1699 | else if (screen.cur.col < ncol) |
… | |
… | |
1663 | if (rvideo_state != on) |
1718 | if (rvideo_state != on) |
1664 | { |
1719 | { |
1665 | rvideo_state = on; |
1720 | rvideo_state = on; |
1666 | |
1721 | |
1667 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1722 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1668 | #ifdef HAVE_BG_PIXMAP |
1723 | #ifdef HAVE_IMG |
1669 | if (bgPixmap.pixmap == None) |
1724 | if (bg_img == 0) |
1670 | #endif |
1725 | #endif |
1671 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1726 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1672 | |
1727 | |
1673 | XGCValues gcvalue; |
1728 | XGCValues gcvalue; |
1674 | gcvalue.foreground = pix_colors[Color_fg]; |
1729 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1683 | /* ------------------------------------------------------------------------- */ |
1738 | /* ------------------------------------------------------------------------- */ |
1684 | /* |
1739 | /* |
1685 | * Report current cursor position |
1740 | * Report current cursor position |
1686 | * XTERM_SEQ: Report position: ESC [ 6 n |
1741 | * XTERM_SEQ: Report position: ESC [ 6 n |
1687 | */ |
1742 | */ |
1688 | void |
1743 | void ecb_cold |
1689 | rxvt_term::scr_report_position () NOTHROW |
1744 | rxvt_term::scr_report_position () NOTHROW |
1690 | { |
1745 | { |
1691 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1746 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1692 | } |
1747 | } |
1693 | |
1748 | |
… | |
… | |
1696 | * ------------------------------------------------------------------------- */ |
1751 | * ------------------------------------------------------------------------- */ |
1697 | |
1752 | |
1698 | /* |
1753 | /* |
1699 | * Set font style |
1754 | * Set font style |
1700 | */ |
1755 | */ |
1701 | void |
1756 | void ecb_cold |
1702 | rxvt_term::set_font_style () NOTHROW |
1757 | rxvt_term::set_font_style () NOTHROW |
1703 | { |
1758 | { |
1704 | #if 0 |
1759 | #if 0 |
1705 | switch (charsets [screen.charset]) |
1760 | switch (charsets [screen.charset]) |
1706 | { |
1761 | { |
… | |
… | |
1728 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1783 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1729 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1784 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1730 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1785 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1731 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1786 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1732 | */ |
1787 | */ |
1733 | void |
1788 | void ecb_cold |
1734 | rxvt_term::scr_charset_choose (int set) NOTHROW |
1789 | rxvt_term::scr_charset_choose (int set) NOTHROW |
1735 | { |
1790 | { |
1736 | screen.charset = set; |
1791 | screen.charset = set; |
1737 | set_font_style (); |
1792 | set_font_style (); |
1738 | } |
1793 | } |
… | |
… | |
1759 | * ------------------------------------------------------------------------- */ |
1814 | * ------------------------------------------------------------------------- */ |
1760 | |
1815 | |
1761 | /* |
1816 | /* |
1762 | * refresh matching text. |
1817 | * refresh matching text. |
1763 | */ |
1818 | */ |
1764 | bool |
1819 | bool ecb_cold |
1765 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) NOTHROW |
1820 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) NOTHROW |
1766 | { |
1821 | { |
1767 | bool found = false; |
1822 | bool found = false; |
1768 | |
1823 | |
1769 | for (int i = 0; i < nrow; i++) |
1824 | for (int i = 0; i < nrow; i++) |
… | |
… | |
1788 | PART_BEG = 0, |
1843 | PART_BEG = 0, |
1789 | PART_END, |
1844 | PART_END, |
1790 | RC_COUNT |
1845 | RC_COUNT |
1791 | }; |
1846 | }; |
1792 | |
1847 | |
1793 | void |
1848 | void ecb_hot |
1794 | rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh) NOTHROW |
1849 | rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh) NOTHROW |
1795 | { |
1850 | { |
1796 | int i; |
1851 | int i; |
1797 | row_col_t rc[RC_COUNT]; |
1852 | row_col_t rc[RC_COUNT]; |
1798 | |
1853 | |
… | |
… | |
1818 | for (i = PART_BEG; i < RC_COUNT; i++) |
1873 | for (i = PART_BEG; i < RC_COUNT; i++) |
1819 | { |
1874 | { |
1820 | min_it (rc[i].col, ncol - 1); |
1875 | min_it (rc[i].col, ncol - 1); |
1821 | min_it (rc[i].row, nrow - 1); |
1876 | min_it (rc[i].row, nrow - 1); |
1822 | } |
1877 | } |
1823 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1878 | |
1824 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1879 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1825 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1880 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1826 | |
1881 | |
1827 | num_scr_allow = 0; |
1882 | num_scr_allow = 0; |
1828 | |
1883 | |
… | |
… | |
1835 | * Refresh the entire screen |
1890 | * Refresh the entire screen |
1836 | */ |
1891 | */ |
1837 | void |
1892 | void |
1838 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1893 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1839 | { |
1894 | { |
1840 | scr_expose (0, 0, width, height, refresh); |
1895 | scr_expose (0, 0, vt_width, vt_height, refresh); |
1841 | } |
1896 | } |
1842 | |
1897 | |
1843 | /* ------------------------------------------------------------------------- */ |
1898 | /* ------------------------------------------------------------------------- */ |
1844 | /* |
1899 | /* |
1845 | * Move the display so that the line represented by scrollbar value Y is at |
1900 | * Move the display so that the line represented by scrollbar value Y is at |
… | |
… | |
1901 | |
1956 | |
1902 | # ifndef NO_MAPALERT |
1957 | # ifndef NO_MAPALERT |
1903 | # ifdef MAPALERT_OPTION |
1958 | # ifdef MAPALERT_OPTION |
1904 | if (option (Opt_mapAlert)) |
1959 | if (option (Opt_mapAlert)) |
1905 | # endif |
1960 | # endif |
1906 | XMapWindow (dpy, parent[0]); |
1961 | XMapWindow (dpy, parent); |
1907 | # endif |
1962 | # endif |
1908 | |
1963 | |
1909 | # if ENABLE_FRILLS |
1964 | # if ENABLE_FRILLS |
1910 | if (option (Opt_urgentOnBell)) |
1965 | if (option (Opt_urgentOnBell)) |
1911 | set_urgency (1); |
1966 | set_urgency (1); |
… | |
… | |
1919 | |
1974 | |
1920 | bell_ev.start (VISUAL_BELL_DURATION); |
1975 | bell_ev.start (VISUAL_BELL_DURATION); |
1921 | } |
1976 | } |
1922 | else |
1977 | else |
1923 | XBell (dpy, 0); |
1978 | XBell (dpy, 0); |
|
|
1979 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1924 | #endif |
1980 | #endif |
1925 | } |
1981 | } |
1926 | |
1982 | |
1927 | /* ------------------------------------------------------------------------- */ |
1983 | /* ------------------------------------------------------------------------- */ |
1928 | /* ARGSUSED */ |
1984 | void ecb_cold |
1929 | void |
|
|
1930 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1985 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1931 | { |
1986 | { |
1932 | #ifdef PRINTPIPE |
1987 | #ifdef PRINTPIPE |
1933 | int nrows, row_start; |
1988 | int nrows, row_start; |
1934 | FILE *fd = popen_printer (); |
1989 | FILE *fd = popen_printer (); |
… | |
… | |
1947 | row_start = view_start; |
2002 | row_start = view_start; |
1948 | } |
2003 | } |
1949 | |
2004 | |
1950 | wctomb (0, 0); |
2005 | wctomb (0, 0); |
1951 | |
2006 | |
1952 | for (int r1 = 0; r1 < nrows; r1++) |
2007 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1953 | { |
2008 | { |
1954 | text_t *tp = ROW(r1).t; |
2009 | text_t *tp = ROW(r1).t; |
1955 | int len = ROW(r1).l; |
2010 | int len = ROW(r1).l; |
1956 | |
2011 | |
1957 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
2012 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
… | |
… | |
1983 | /* |
2038 | /* |
1984 | * Refresh the screen |
2039 | * Refresh the screen |
1985 | * drawn_text/drawn_rend contain the screen information before the update. |
2040 | * drawn_text/drawn_rend contain the screen information before the update. |
1986 | * screen.text/screen.rend contain what the screen will change to. |
2041 | * screen.text/screen.rend contain what the screen will change to. |
1987 | */ |
2042 | */ |
1988 | void |
2043 | void ecb_hot |
1989 | rxvt_term::scr_refresh () NOTHROW |
2044 | rxvt_term::scr_refresh () NOTHROW |
1990 | { |
2045 | { |
1991 | unsigned char have_bg, |
|
|
1992 | showcursor; /* show the cursor */ |
|
|
1993 | int16_t col, row, /* column/row we're processing */ |
2046 | int16_t col, row, /* column/row we're processing */ |
1994 | ocrow; /* old cursor row */ |
2047 | ocrow; /* old cursor row */ |
1995 | int i; /* tmp */ |
2048 | int i; /* tmp */ |
1996 | #ifndef NO_CURSORCOLOR |
|
|
1997 | rend_t cc1; /* store colours at cursor position (s) */ |
|
|
1998 | #endif |
|
|
1999 | rend_t *crp; // cursor rendition pointer |
|
|
2000 | rend_t ccol1, /* Cursor colour */ |
2049 | rend_t ccol1, /* Cursor colour */ |
2001 | ccol2; /* Cursor colour2 */ |
2050 | ccol2; /* Cursor colour2 */ |
|
|
2051 | rend_t cur_rend; |
|
|
2052 | int cur_col; |
|
|
2053 | int cursorwidth; |
2002 | |
2054 | |
2003 | want_refresh = 0; /* screen is current */ |
2055 | want_refresh = 0; /* screen is current */ |
2004 | |
2056 | |
2005 | if (refresh_type == NO_REFRESH || !mapped) |
2057 | if (refresh_type == NO_REFRESH || !mapped) |
2006 | return; |
2058 | return; |
… | |
… | |
2008 | /* |
2060 | /* |
2009 | * A: set up vars |
2061 | * A: set up vars |
2010 | */ |
2062 | */ |
2011 | refresh_count = 0; |
2063 | refresh_count = 0; |
2012 | |
2064 | |
|
|
2065 | unsigned int old_screen_flags = screen.flags; |
2013 | have_bg = 0; |
2066 | bool have_bg = 0; |
2014 | #ifdef HAVE_BG_PIXMAP |
2067 | #ifdef HAVE_IMG |
2015 | have_bg = bgPixmap.pixmap != None; |
2068 | have_bg = bg_img != 0; |
2016 | #endif |
2069 | #endif |
2017 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2070 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2018 | |
2071 | |
2019 | /* |
2072 | /* |
2020 | * B: reverse any characters which are selected |
2073 | * B: reverse any characters which are selected |
2021 | */ |
2074 | */ |
2022 | scr_reverse_selection (); |
2075 | scr_reverse_selection (); |
2023 | |
2076 | |
|
|
2077 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2078 | #if ENABLE_OVERLAY |
|
|
2079 | scr_swap_overlay (); |
|
|
2080 | #endif |
|
|
2081 | |
|
|
2082 | bool showcursor = screen.flags & Screen_VisibleCursor; |
|
|
2083 | |
2024 | /* |
2084 | /* |
2025 | * C: set the cursor character (s) |
2085 | * C: set the cursor character (s) |
2026 | */ |
2086 | */ |
2027 | { |
2087 | { |
2028 | unsigned char setoldcursor; |
|
|
2029 | |
|
|
2030 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2031 | #ifdef CURSOR_BLINK |
2088 | #ifdef CURSOR_BLINK |
2032 | if (hidden_cursor) |
2089 | if (hidden_cursor) |
2033 | showcursor = 0; |
2090 | showcursor = 0; |
2034 | #endif |
2091 | #endif |
2035 | |
2092 | |
… | |
… | |
2038 | int col = screen.cur.col; |
2095 | int col = screen.cur.col; |
2039 | |
2096 | |
2040 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2097 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2041 | col--; |
2098 | col--; |
2042 | |
2099 | |
|
|
2100 | cursorwidth = 1; |
|
|
2101 | while (col + cursorwidth < ncol |
|
|
2102 | && ROW(screen.cur.row).t[col + cursorwidth] == NOCHAR) |
|
|
2103 | cursorwidth++; |
|
|
2104 | |
2043 | crp = &ROW(screen.cur.row).r[col]; |
2105 | cur_rend = ROW(screen.cur.row).r[col]; |
|
|
2106 | cur_col = col; |
2044 | |
2107 | |
2045 | #ifndef NO_CURSORCOLOR |
2108 | #ifndef NO_CURSORCOLOR |
2046 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
|
|
2047 | if (ISSET_PIXCOLOR (Color_cursor)) |
2109 | if (ISSET_PIXCOLOR (Color_cursor)) |
2048 | ccol1 = Color_cursor; |
2110 | ccol1 = Color_cursor; |
2049 | else |
2111 | else |
2050 | #endif |
2112 | #endif |
2051 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2113 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
… | |
… | |
2063 | ccol2 = bgcolor_of (rstyle); |
2125 | ccol2 = bgcolor_of (rstyle); |
2064 | #else |
2126 | #else |
2065 | ccol2 = Color_bg; |
2127 | ccol2 = Color_bg; |
2066 | #endif |
2128 | #endif |
2067 | |
2129 | |
2068 | if (showcursor && focus) |
2130 | if (focus) |
2069 | { |
2131 | { |
|
|
2132 | rend_t rend = cur_rend; |
|
|
2133 | |
2070 | if (option (Opt_cursorUnderline)) |
2134 | if (option (Opt_cursorUnderline)) |
2071 | *crp ^= RS_Uline; |
2135 | rend ^= RS_Uline; |
2072 | else |
2136 | else |
2073 | { |
2137 | { |
2074 | *crp ^= RS_RVid; |
2138 | rend ^= RS_RVid; |
2075 | *crp = SET_FGCOLOR (*crp, ccol1); |
2139 | rend = SET_FGCOLOR (rend, ccol1); |
2076 | *crp = SET_BGCOLOR (*crp, ccol2); |
2140 | rend = SET_BGCOLOR (rend, ccol2); |
2077 | } |
2141 | } |
|
|
2142 | |
|
|
2143 | scr_set_char_rend (ROW(screen.cur.row), cur_col, rend); |
2078 | } |
2144 | } |
2079 | } |
2145 | } |
2080 | |
2146 | |
2081 | /* make sure no outline cursor is left around */ |
2147 | /* make sure no outline cursor is left around */ |
2082 | setoldcursor = 0; |
|
|
2083 | if (ocrow != -1) |
2148 | if (ocrow != -1) |
2084 | { |
2149 | { |
2085 | if (screen.cur.row - view_start != ocrow |
2150 | if (screen.cur.row - view_start != ocrow |
2086 | || screen.cur.col != oldcursor.col) |
2151 | || screen.cur.col != oldcursor.col) |
2087 | { |
2152 | { |
2088 | if (ocrow < nrow |
2153 | if (ocrow < nrow |
2089 | && oldcursor.col < ncol) |
2154 | && oldcursor.col < ncol) |
2090 | drawn_buf[ocrow].r[oldcursor.col] ^= (RS_RVid | RS_Uline); |
2155 | drawn_buf[ocrow].r[oldcursor.col] ^= (RS_RVid | RS_Uline); |
2091 | |
|
|
2092 | if (focus || !showcursor) |
|
|
2093 | oldcursor.row = -1; |
|
|
2094 | else |
|
|
2095 | setoldcursor = 1; |
|
|
2096 | } |
2156 | } |
2097 | } |
2157 | } |
2098 | else if (!focus) |
|
|
2099 | setoldcursor = 1; |
|
|
2100 | |
2158 | |
2101 | if (setoldcursor) |
2159 | // save the current cursor coordinates if the cursor is visible |
|
|
2160 | // and the window is unfocused, so as to clear the outline cursor |
|
|
2161 | // in the next refresh if the cursor moves |
|
|
2162 | if (showcursor && !focus && screen.cur.row - view_start < nrow) |
2102 | { |
2163 | { |
2103 | if (screen.cur.row - view_start >= nrow) |
|
|
2104 | oldcursor.row = -1; |
|
|
2105 | else |
|
|
2106 | { |
|
|
2107 | oldcursor.row = screen.cur.row - view_start; |
2164 | oldcursor.row = screen.cur.row - view_start; |
2108 | oldcursor.col = screen.cur.col; |
2165 | oldcursor.col = screen.cur.col; |
2109 | } |
|
|
2110 | } |
2166 | } |
|
|
2167 | else |
|
|
2168 | oldcursor.row = -1; |
2111 | } |
2169 | } |
2112 | |
|
|
2113 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2114 | #if ENABLE_OVERLAY |
|
|
2115 | scr_swap_overlay (); |
|
|
2116 | #endif |
|
|
2117 | |
2170 | |
2118 | #ifndef NO_SLOW_LINK_SUPPORT |
2171 | #ifndef NO_SLOW_LINK_SUPPORT |
2119 | /* |
2172 | /* |
2120 | * D: CopyArea pass - very useful for slower links |
2173 | * D: CopyArea pass - very useful for slower links |
2121 | * This has been deliberately kept simple. |
2174 | * This has been deliberately kept simple. |
… | |
… | |
2126 | { |
2179 | { |
2127 | int16_t nits; |
2180 | int16_t nits; |
2128 | int i = num_scr; |
2181 | int i = num_scr; |
2129 | int j; |
2182 | int j; |
2130 | int len, wlen; |
2183 | int len, wlen; |
2131 | dLocal (int, num_scr); |
|
|
2132 | |
2184 | |
2133 | j = nrow; |
2185 | j = nrow; |
2134 | wlen = len = -1; |
2186 | wlen = len = -1; |
2135 | row = i > 0 ? 0 : j - 1; |
2187 | row = i > 0 ? 0 : j - 1; |
2136 | |
2188 | |
… | |
… | |
2211 | continue; |
2263 | continue; |
2212 | |
2264 | |
2213 | // redraw one or more characters |
2265 | // redraw one or more characters |
2214 | |
2266 | |
2215 | // seek to the beginning of wide characters |
2267 | // seek to the beginning of wide characters |
2216 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2268 | while (ecb_unlikely (stp[col] == NOCHAR && col > 0)) |
2217 | --col; |
2269 | --col; |
2218 | |
2270 | |
2219 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2271 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2220 | text_t *text = stp + col; |
2272 | text_t *text = stp + col; |
2221 | int count = 1; |
2273 | int count = 1; |
2222 | |
2274 | |
2223 | dtp[col] = stp[col]; |
2275 | dtp[col] = stp[col]; |
2224 | drp[col] = rend; |
2276 | drp[col] = rend; |
… | |
… | |
2228 | for (i = 0; ++col < ncol; ) |
2280 | for (i = 0; ++col < ncol; ) |
2229 | { |
2281 | { |
2230 | if (stp[col] == NOCHAR) |
2282 | if (stp[col] == NOCHAR) |
2231 | { |
2283 | { |
2232 | dtp[col] = stp[col]; |
2284 | dtp[col] = stp[col]; |
2233 | drp[col] = rend; |
2285 | drp[col] = srp[col]; |
|
|
2286 | |
2234 | count++; |
2287 | count++; |
2235 | i++; |
2288 | i++; |
2236 | |
2289 | |
2237 | continue; |
2290 | continue; |
2238 | } |
2291 | } |
… | |
… | |
2258 | |
2311 | |
2259 | col--; /* went one too far. move back */ |
2312 | col--; /* went one too far. move back */ |
2260 | count -= i; /* dump any matching trailing chars */ |
2313 | count -= i; /* dump any matching trailing chars */ |
2261 | |
2314 | |
2262 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2315 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2263 | while (expect_false (i && text[count] == NOCHAR)) |
2316 | while (ecb_unlikely (i && text[count] == NOCHAR)) |
2264 | count++, i--; |
2317 | count++, i--; |
2265 | |
2318 | |
2266 | /* |
2319 | /* |
2267 | * Determine the attributes for the string |
2320 | * Determine the attributes for the string |
2268 | */ |
2321 | */ |
2269 | int fore = fgcolor_of (rend); // desired foreground |
2322 | int fore = fgcolor_of (rend); // desired foreground |
2270 | int back = bgcolor_of (rend); // desired background |
2323 | int back = bgcolor_of (rend); // desired background |
2271 | |
2324 | |
2272 | // only do special processing if any attributes are set, which is unlikely |
2325 | // only do special processing if any attributes are set, which is unlikely |
2273 | if (expect_false (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful))) |
2326 | if (ecb_unlikely (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2274 | { |
2327 | { |
2275 | bool invert = rend & RS_RVid; |
2328 | bool invert = rend & RS_RVid; |
2276 | |
2329 | |
2277 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2330 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2278 | if (rend & RS_Bold && fore == Color_fg) |
2331 | if (rend & RS_Bold && fore == Color_fg) |
… | |
… | |
2297 | |
2350 | |
2298 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2351 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2299 | fore = Color_UL; |
2352 | fore = Color_UL; |
2300 | #endif |
2353 | #endif |
2301 | |
2354 | |
|
|
2355 | #ifdef OPTION_HC |
|
|
2356 | if (rend & RS_Sel) |
|
|
2357 | { |
|
|
2358 | /* invert the column if no highlightColor is set or it is the |
|
|
2359 | * current cursor column */ |
|
|
2360 | if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2361 | && ISSET_PIXCOLOR (Color_HC)) |
|
|
2362 | { |
|
|
2363 | if (ISSET_PIXCOLOR (Color_HTC)) |
|
|
2364 | fore = Color_HTC; |
|
|
2365 | // if invert is 0 reverse video is set so we use bg color as fg color |
|
|
2366 | else if (!invert) |
|
|
2367 | fore = back; |
|
|
2368 | |
|
|
2369 | back = Color_HC; |
|
|
2370 | invert = 0; |
|
|
2371 | } |
|
|
2372 | } |
|
|
2373 | #endif |
|
|
2374 | |
2302 | if (invert) |
2375 | if (invert) |
2303 | { |
2376 | { |
2304 | #ifdef OPTION_HC |
|
|
2305 | if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2306 | || !ISSET_PIXCOLOR (Color_HC)) |
|
|
2307 | #endif |
|
|
2308 | /* invert the column if no highlightColor is set or it is the |
|
|
2309 | * current cursor column */ |
|
|
2310 | ::swap (fore, back); |
2377 | ::swap (fore, back); |
2311 | #ifdef OPTION_HC |
|
|
2312 | else if (ISSET_PIXCOLOR (Color_HC)) |
|
|
2313 | back = Color_HC; |
|
|
2314 | #endif |
|
|
2315 | |
2378 | |
2316 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2379 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2317 | # ifndef OPTION_HC |
|
|
2318 | if (ISSET_PIXCOLOR (Color_RV)) |
|
|
2319 | back = Color_RV; |
|
|
2320 | # endif |
|
|
2321 | if (fore == back) |
2380 | if (fore == back) |
2322 | { |
2381 | { |
2323 | fore = Color_bg; |
2382 | fore = Color_bg; |
2324 | back = Color_fg; |
2383 | back = Color_fg; |
2325 | } |
2384 | } |
… | |
… | |
2361 | /* |
2420 | /* |
2362 | * Actually do the drawing of the string here |
2421 | * Actually do the drawing of the string here |
2363 | */ |
2422 | */ |
2364 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2423 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2365 | |
2424 | |
2366 | if (expect_true (have_bg && back == Color_bg)) |
2425 | if (ecb_likely (have_bg && back == Color_bg)) |
2367 | { |
2426 | { |
2368 | // this is very ugly, maybe push it into ->draw? |
2427 | // this is very ugly, maybe push it into ->draw? |
2369 | |
2428 | |
2370 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2429 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2371 | if (text[i] != ' ') |
2430 | if (text[i] != ' ') |
… | |
… | |
2378 | did_clear: ; |
2437 | did_clear: ; |
2379 | } |
2438 | } |
2380 | else |
2439 | else |
2381 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2440 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2382 | |
2441 | |
2383 | if (expect_false (rend & RS_Uline && font->descent > 1 && fore != back)) |
2442 | if (ecb_unlikely (rend & RS_Uline && font->descent > 1 && fore != back)) |
2384 | { |
2443 | { |
|
|
2444 | if (showcursor && focus && row == screen.cur.row |
|
|
2445 | && IN_RANGE_EXC (col, cur_col, cur_col + cursorwidth)) |
|
|
2446 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
|
|
2447 | else |
2385 | #if ENABLE_FRILLS |
2448 | #if ENABLE_FRILLS |
2386 | if (ISSET_PIXCOLOR (Color_underline)) |
2449 | if (ISSET_PIXCOLOR (Color_underline)) |
2387 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2450 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2388 | else |
2451 | else |
2389 | #endif |
2452 | #endif |
… | |
… | |
2394 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2457 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2395 | } |
2458 | } |
2396 | } /* for (col....) */ |
2459 | } /* for (col....) */ |
2397 | } /* for (row....) */ |
2460 | } /* for (row....) */ |
2398 | |
2461 | |
2399 | #if ENABLE_OVERLAY |
|
|
2400 | scr_swap_overlay (); |
|
|
2401 | #endif |
|
|
2402 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2403 | |
|
|
2404 | /* |
2462 | /* |
2405 | * G: cleanup cursor and display outline cursor if necessary |
2463 | * G: cleanup cursor and display outline cursor if necessary |
2406 | */ |
2464 | */ |
2407 | if (showcursor) |
2465 | if (showcursor) |
2408 | { |
2466 | { |
2409 | if (focus) |
2467 | if (focus) |
2410 | { |
2468 | scr_set_char_rend (ROW(screen.cur.row), cur_col, cur_rend); |
2411 | if (option (Opt_cursorUnderline)) |
|
|
2412 | *crp ^= RS_Uline; |
|
|
2413 | else |
|
|
2414 | { |
|
|
2415 | *crp ^= RS_RVid; |
|
|
2416 | #ifndef NO_CURSORCOLOR |
|
|
2417 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
|
|
2418 | #endif |
|
|
2419 | } |
|
|
2420 | } |
|
|
2421 | else if (oldcursor.row >= 0) |
2469 | else if (oldcursor.row >= 0) |
2422 | { |
2470 | { |
2423 | int cursorwidth = 1; |
|
|
2424 | int col = oldcursor.col; |
|
|
2425 | |
|
|
2426 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
|
|
2427 | col--; |
|
|
2428 | |
|
|
2429 | while (col + cursorwidth < ncol |
|
|
2430 | && drawn_buf[oldcursor.row].t[col + cursorwidth] == NOCHAR) |
|
|
2431 | cursorwidth++; |
|
|
2432 | |
|
|
2433 | #ifndef NO_CURSORCOLOR |
|
|
2434 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2435 | XSetForeground (dpy, gc, pix_colors[Color_cursor]); |
|
|
2436 | else |
|
|
2437 | #endif |
|
|
2438 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
2471 | XSetForeground (dpy, gc, pix_colors[ccol1]); |
2439 | |
2472 | |
2440 | XDrawRectangle (dpy, vt, gc, |
2473 | XDrawRectangle (dpy, vt, gc, |
2441 | Col2Pixel (col), |
2474 | Col2Pixel (cur_col), |
2442 | Row2Pixel (oldcursor.row), |
2475 | Row2Pixel (oldcursor.row), |
2443 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2476 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2444 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2477 | (unsigned int) (Height2Pixel (1) - 1)); |
2445 | } |
2478 | } |
2446 | } |
2479 | } |
2447 | |
2480 | |
2448 | /* |
2481 | /* |
2449 | * H: cleanup selection |
2482 | * H: cleanup selection |
2450 | */ |
2483 | */ |
|
|
2484 | #if ENABLE_OVERLAY |
|
|
2485 | scr_swap_overlay (); |
|
|
2486 | #endif |
|
|
2487 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2488 | |
2451 | scr_reverse_selection (); |
2489 | scr_reverse_selection (); |
2452 | |
2490 | |
|
|
2491 | screen.flags = old_screen_flags; |
2453 | num_scr = 0; |
2492 | num_scr = 0; |
2454 | num_scr_allow = 1; |
2493 | num_scr_allow = 1; |
2455 | } |
2494 | } |
2456 | |
2495 | |
2457 | void |
2496 | void ecb_cold |
2458 | rxvt_term::scr_remap_chars (line_t &l) NOTHROW |
2497 | rxvt_term::scr_remap_chars (line_t &l) NOTHROW |
2459 | { |
2498 | { |
2460 | if (!l.t) |
2499 | if (!l.valid ()) |
2461 | return; |
2500 | return; |
2462 | |
2501 | |
2463 | l.touch (); // maybe a bit of an overkill, but it's not performance-relevant |
2502 | l.touch (); // maybe a bit of an overkill, but it's not performance-relevant |
2464 | |
2503 | |
2465 | for (int i = ncol; i--; ) |
2504 | for (int i = ncol; i--; ) |
2466 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2505 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2467 | } |
2506 | } |
2468 | |
2507 | |
2469 | void |
2508 | void ecb_cold |
2470 | rxvt_term::scr_remap_chars () NOTHROW |
2509 | rxvt_term::scr_remap_chars () NOTHROW |
2471 | { |
2510 | { |
2472 | for (int i = total_rows; i--; ) |
2511 | for (int i = total_rows; i--; ) |
2473 | scr_remap_chars (row_buf [i]); |
2512 | scr_remap_chars (row_buf [i]); |
2474 | |
2513 | |
… | |
… | |
2477 | scr_remap_chars (drawn_buf [i]); |
2516 | scr_remap_chars (drawn_buf [i]); |
2478 | scr_remap_chars (swap_buf [i]); |
2517 | scr_remap_chars (swap_buf [i]); |
2479 | } |
2518 | } |
2480 | } |
2519 | } |
2481 | |
2520 | |
2482 | void |
2521 | void ecb_cold |
2483 | rxvt_term::scr_recolour () NOTHROW |
2522 | rxvt_term::scr_recolour (bool refresh) NOTHROW |
2484 | { |
2523 | { |
2485 | #ifdef HAVE_BG_PIXMAP |
2524 | bool transparent = false; |
2486 | bgPixmap.apply (); |
|
|
2487 | #else |
|
|
2488 | |
2525 | |
|
|
2526 | #ifdef HAVE_IMG |
|
|
2527 | if (bg_img != 0) |
|
|
2528 | { |
|
|
2529 | # if ENABLE_TRANSPARENCY |
|
|
2530 | if (bg_flags & BG_IS_TRANSPARENT) |
|
|
2531 | { |
|
|
2532 | XSetWindowBackgroundPixmap (dpy, parent, bg_img->pm); |
|
|
2533 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
2534 | |
|
|
2535 | transparent = true; |
|
|
2536 | } |
|
|
2537 | else |
|
|
2538 | # endif |
|
|
2539 | { |
|
|
2540 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
|
|
2541 | XSetWindowBackgroundPixmap (dpy, vt, bg_img->pm); |
|
|
2542 | } |
|
|
2543 | } |
|
|
2544 | else |
|
|
2545 | #endif |
|
|
2546 | { |
2489 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2547 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
2490 | XClearWindow (dpy, parent[0]); |
|
|
2491 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2548 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
2549 | } |
|
|
2550 | |
|
|
2551 | XClearWindow (dpy, parent); |
2492 | |
2552 | |
2493 | if (scrollBar.win) |
2553 | if (scrollBar.win) |
2494 | { |
2554 | { |
|
|
2555 | if (transparent) |
|
|
2556 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
2557 | else |
2495 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2558 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[scrollBar.color ()]); |
2496 | scrollBar.state = STATE_IDLE; |
2559 | scrollBar.state = SB_STATE_IDLE; |
2497 | scrollBar.show (0); |
2560 | scrollBar.show (0); |
2498 | } |
2561 | } |
2499 | |
2562 | |
2500 | #endif |
2563 | if (refresh) |
2501 | |
2564 | { |
2502 | /* bgPixmap.apply () does not do the following : */ |
|
|
2503 | scr_clear (); |
2565 | scr_clear (); |
2504 | scr_touch (true); |
2566 | scr_touch (true); |
|
|
2567 | } |
2505 | want_refresh = 1; |
2568 | want_refresh = 1; |
2506 | } |
2569 | } |
2507 | |
2570 | |
2508 | /* ------------------------------------------------------------------------- */ |
2571 | /* ------------------------------------------------------------------------- */ |
2509 | void |
2572 | void |
… | |
… | |
2566 | for (rend_t *srp = ROW(row).r; col < end_col; col++) |
2629 | for (rend_t *srp = ROW(row).r; col < end_col; col++) |
2567 | srp[col] ^= rstyle; |
2630 | srp[col] ^= rstyle; |
2568 | } |
2631 | } |
2569 | |
2632 | |
2570 | /* ------------------------------------------------------------------------- */ |
2633 | /* ------------------------------------------------------------------------- */ |
2571 | void |
2634 | void ecb_hot |
2572 | rxvt_term::scr_reverse_selection () NOTHROW |
2635 | rxvt_term::scr_reverse_selection () NOTHROW |
2573 | { |
2636 | { |
2574 | if (selection.op |
2637 | if (selection.op |
2575 | && current_screen == selection.screen |
2638 | && current_screen == selection.screen |
2576 | && selection.end.row >= view_start) |
2639 | && selection.end.row >= view_start) |
2577 | { |
2640 | { |
2578 | #if !ENABLE_MINIMAL |
2641 | #if !ENABLE_MINIMAL |
2579 | if (selection.rect) |
2642 | if (selection.rect) |
2580 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2643 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2581 | selection.end.row, selection.end.col, |
2644 | selection.end.row, selection.end.col, |
2582 | RS_RVid, RS_RVid | RS_Uline); |
2645 | RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline); |
2583 | else |
2646 | else |
2584 | #endif |
2647 | #endif |
2585 | scr_xor_span (selection.beg.row, selection.beg.col, |
2648 | scr_xor_span (selection.beg.row, selection.beg.col, |
2586 | selection.end.row, selection.end.col, |
2649 | selection.end.row, selection.end.col, |
2587 | RS_RVid); |
2650 | RS_Sel | RS_RVid); |
2588 | } |
2651 | } |
2589 | } |
2652 | } |
2590 | |
2653 | |
2591 | /* ------------------------------------------------------------------------- */ |
2654 | /* ------------------------------------------------------------------------- */ |
2592 | /* |
2655 | /* |
… | |
… | |
2595 | */ |
2658 | */ |
2596 | #if 0 |
2659 | #if 0 |
2597 | void |
2660 | void |
2598 | rxvt_term::scr_dump (int fd) NOTHROW |
2661 | rxvt_term::scr_dump (int fd) NOTHROW |
2599 | { |
2662 | { |
2600 | int row, wrote; |
2663 | // if this method is needed, it can be implemented by factoring the |
2601 | unsigned int width, towrite; |
2664 | // relevant code in scr_printscreen |
2602 | char r1[] = "\n"; |
|
|
2603 | |
|
|
2604 | for (row = saveLines + top_row; |
|
|
2605 | row < saveLines + nrow - 1; row++) |
|
|
2606 | { |
|
|
2607 | width = row_buf[row].l >= 0 ? row_buf[row].l |
|
|
2608 | : ncol; |
|
|
2609 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2610 | { |
|
|
2611 | wrote = write (fd, & (row_buf[row].t[width - towrite]), |
|
|
2612 | towrite); |
|
|
2613 | if (wrote < 0) |
|
|
2614 | return; /* XXX: death, no report */ |
|
|
2615 | } |
|
|
2616 | if (row_buf[row].l >= 0) |
|
|
2617 | if (write (fd, r1, 1) <= 0) |
|
|
2618 | return; /* XXX: death, no report */ |
|
|
2619 | } |
|
|
2620 | } |
2665 | } |
2621 | #endif |
2666 | #endif |
2622 | |
2667 | |
2623 | /* ------------------------------------------------------------------------- * |
2668 | /* ------------------------------------------------------------------------- * |
2624 | * CHARACTER SELECTION * |
2669 | * CHARACTER SELECTION * |
2625 | * ------------------------------------------------------------------------- */ |
2670 | * ------------------------------------------------------------------------- */ |
2626 | void |
2671 | void |
2627 | rxvt_term::selection_check (int check_more) NOTHROW |
2672 | rxvt_term::selection_check (int check_more) NOTHROW |
2628 | { |
2673 | { |
2629 | row_col_t pos; |
|
|
2630 | |
|
|
2631 | if (!selection.op) |
2674 | if (!selection.op) |
2632 | return; |
2675 | return; |
2633 | |
2676 | |
2634 | pos.row = pos.col = 0; |
|
|
2635 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
2677 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
2636 | || !IN_RANGE_EXC (selection.mark.row, top_row, nrow) |
2678 | || !IN_RANGE_EXC (selection.mark.row, top_row, nrow) |
2637 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2679 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2638 | || (check_more == 1 |
2680 | || (check_more == 1 |
2639 | && current_screen == selection.screen |
2681 | && current_screen == selection.screen |
2640 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2682 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2641 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
2683 | && ROWCOL_IS_BEFORE (screen.cur, selection.end))) |
2642 | || (check_more == 2 |
|
|
2643 | && ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
2644 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
2645 | || (check_more == 3 |
|
|
2646 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
2647 | || (check_more == 4 /* screen width change */ |
|
|
2648 | && (selection.beg.row != selection.end.row |
|
|
2649 | || selection.end.col > ncol))) |
|
|
2650 | CLEAR_SELECTION (); |
2684 | CLEAR_ALL_SELECTION (); |
|
|
2685 | } |
|
|
2686 | |
|
|
2687 | void |
|
|
2688 | rxvt_term::selection_changed () NOTHROW |
|
|
2689 | { |
|
|
2690 | line_t &r1 = ROW (selection.beg.row); |
|
|
2691 | while (selection.beg.col > 0 && r1.t [selection.beg.col] == NOCHAR) |
|
|
2692 | --selection.beg.col; |
|
|
2693 | |
|
|
2694 | line_t &r2 = ROW (selection.end.row); |
|
|
2695 | while (selection.end.col < r2.l && r2.t [selection.end.col] == NOCHAR) |
|
|
2696 | ++selection.end.col; |
|
|
2697 | |
|
|
2698 | want_refresh = 1; |
2651 | } |
2699 | } |
2652 | |
2700 | |
2653 | /* ------------------------------------------------------------------------- */ |
2701 | /* ------------------------------------------------------------------------- */ |
2654 | /* |
2702 | /* |
2655 | * Paste a selection direct to the command fd |
2703 | * Paste a selection direct to the command fd |
2656 | */ |
2704 | */ |
2657 | void |
2705 | void |
2658 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2706 | rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW |
2659 | { |
2707 | { |
2660 | /* convert normal newline chars into common keyboard Return key sequence */ |
2708 | /* convert normal newline chars into common keyboard Return key sequence */ |
2661 | for (unsigned int i = 0; i < len; i++) |
2709 | for (unsigned int i = 0; i < len; i++) |
2662 | if (data[i] == C0_LF) |
2710 | if (data[i] == C0_LF) |
2663 | data[i] = C0_CR; |
2711 | data[i] = C0_CR; |
2664 | |
2712 | |
2665 | if (priv_modes & PrivMode_BracketPaste) |
2713 | if (priv_modes & PrivMode_BracketPaste) |
2666 | tt_printf ("\e[200~"); |
2714 | tt_printf ("\x1b[200~"); |
2667 | |
2715 | |
2668 | tt_write (data, len); |
2716 | tt_write (data, len); |
2669 | |
2717 | |
2670 | if (priv_modes & PrivMode_BracketPaste) |
2718 | if (priv_modes & PrivMode_BracketPaste) |
2671 | tt_printf ("\e[201~"); |
2719 | tt_printf ("\x1b[201~"); |
2672 | } |
2720 | } |
2673 | |
2721 | |
2674 | /* ------------------------------------------------------------------------- */ |
|
|
2675 | /* |
|
|
2676 | * Respond to a notification that a primary selection has been sent |
|
|
2677 | * EXT: SelectionNotify |
|
|
2678 | */ |
|
|
2679 | void |
2722 | void |
2680 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW |
2723 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2681 | { |
2724 | { |
2682 | if (prop == None) /* check for failed XConvertSelection */ |
2725 | if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END))) |
2683 | { |
|
|
2684 | if ((selection_type & Sel_CompoundText)) |
|
|
2685 | { |
|
|
2686 | int selnum = selection_type & Sel_whereMask; |
|
|
2687 | |
|
|
2688 | selection_type = 0; |
|
|
2689 | if (selnum != Sel_direct) |
|
|
2690 | selection_request_other (XA_STRING, selnum); |
|
|
2691 | } |
|
|
2692 | |
|
|
2693 | if ((selection_type & Sel_UTF8String)) |
|
|
2694 | { |
|
|
2695 | int selnum = selection_type & Sel_whereMask; |
|
|
2696 | |
|
|
2697 | selection_type = Sel_CompoundText; |
|
|
2698 | if (selnum != Sel_direct) |
|
|
2699 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2700 | else |
|
|
2701 | selection_type = 0; |
|
|
2702 | } |
|
|
2703 | |
|
|
2704 | return; |
|
|
2705 | } |
|
|
2706 | |
|
|
2707 | unsigned long bytes_after; |
|
|
2708 | XTextProperty ct; |
|
|
2709 | |
|
|
2710 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2711 | 0, PROP_SIZE / 4, |
|
|
2712 | delete_prop, AnyPropertyType, |
|
|
2713 | &ct.encoding, &ct.format, |
|
|
2714 | &ct.nitems, &bytes_after, |
|
|
2715 | &ct.value) != Success) |
|
|
2716 | { |
|
|
2717 | ct.value = 0; |
|
|
2718 | goto bailout; |
|
|
2719 | } |
|
|
2720 | |
|
|
2721 | if (ct.encoding == None) |
|
|
2722 | goto bailout; |
|
|
2723 | |
|
|
2724 | if (bytes_after) |
|
|
2725 | { |
|
|
2726 | // fetch and append remaining data |
|
|
2727 | XTextProperty ct2; |
|
|
2728 | |
|
|
2729 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2730 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2731 | delete_prop, AnyPropertyType, |
|
|
2732 | &ct2.encoding, &ct2.format, |
|
|
2733 | &ct2.nitems, &bytes_after, |
|
|
2734 | &ct2.value) != Success) |
|
|
2735 | goto bailout; |
|
|
2736 | |
|
|
2737 | // realloc should be compatible to XFree, here, and elsewhere, too |
|
|
2738 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2739 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2740 | ct.nitems += ct2.nitems; |
|
|
2741 | |
|
|
2742 | XFree (ct2.value); |
|
|
2743 | } |
|
|
2744 | |
|
|
2745 | if (ct.value == 0) |
|
|
2746 | goto bailout; |
|
|
2747 | |
|
|
2748 | if (ct.encoding == xa[XA_INCR]) |
|
|
2749 | { |
|
|
2750 | // INCR selection, start handshake |
|
|
2751 | if (!delete_prop) |
|
|
2752 | XDeleteProperty (dpy, win, prop); |
|
|
2753 | |
|
|
2754 | selection_wait = Sel_incr; |
|
|
2755 | incr_buf_fill = 0; |
|
|
2756 | incr_ev.start (10); |
|
|
2757 | |
|
|
2758 | goto bailout; |
|
|
2759 | } |
|
|
2760 | |
|
|
2761 | if (ct.nitems == 0) |
|
|
2762 | { |
|
|
2763 | if (selection_wait == Sel_incr) |
|
|
2764 | { |
|
|
2765 | XFree (ct.value); |
|
|
2766 | |
|
|
2767 | // finally complete, now paste the whole thing |
|
|
2768 | selection_wait = Sel_normal; |
|
|
2769 | ct.value = (unsigned char *)incr_buf; |
|
|
2770 | ct.nitems = incr_buf_fill; |
|
|
2771 | incr_buf = 0; |
|
|
2772 | incr_buf_size = 0; |
|
|
2773 | incr_ev.stop (); |
|
|
2774 | } |
|
|
2775 | else |
|
|
2776 | { |
|
|
2777 | if (selection_wait == Sel_normal |
|
|
2778 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
|
|
2779 | { |
|
|
2780 | /* |
|
|
2781 | * pass through again trying CUT_BUFFER0 if we've come from |
|
|
2782 | * XConvertSelection () but nothing was presented |
|
|
2783 | */ |
|
|
2784 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
|
|
2785 | } |
|
|
2786 | |
|
|
2787 | goto bailout; |
|
|
2788 | } |
|
|
2789 | } |
|
|
2790 | else if (selection_wait == Sel_incr) |
|
|
2791 | { |
|
|
2792 | incr_ev.start (10); |
|
|
2793 | |
|
|
2794 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
|
|
2795 | { |
|
|
2796 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2797 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2798 | } |
|
|
2799 | |
|
|
2800 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
|
|
2801 | incr_buf_fill += ct.nitems; |
|
|
2802 | |
|
|
2803 | goto bailout; |
|
|
2804 | } |
|
|
2805 | |
|
|
2806 | char **cl; |
|
|
2807 | int cr; |
|
|
2808 | |
|
|
2809 | #if !ENABLE_MINIMAL |
|
|
2810 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2811 | // so recode it manually |
|
|
2812 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2813 | { |
|
|
2814 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2815 | char *s = rxvt_wcstombs (w); |
|
|
2816 | free (w); |
|
|
2817 | // TODO: strlen == only the first element will be converted. well... |
|
|
2818 | paste (s, strlen (s)); |
|
|
2819 | free (s); |
|
|
2820 | } |
|
|
2821 | else |
|
|
2822 | #endif |
|
|
2823 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
|
|
2824 | && cl) |
|
|
2825 | { |
|
|
2826 | for (int i = 0; i < cr; i++) |
|
|
2827 | paste (cl[i], strlen (cl[i])); |
|
|
2828 | |
|
|
2829 | XFreeStringList (cl); |
|
|
2830 | } |
|
|
2831 | else |
|
|
2832 | paste ((char *)ct.value, ct.nitems); // paste raw |
|
|
2833 | |
|
|
2834 | bailout: |
|
|
2835 | XFree (ct.value); |
|
|
2836 | |
|
|
2837 | if (selection_wait == Sel_normal) |
|
|
2838 | selection_wait = Sel_none; |
|
|
2839 | } |
|
|
2840 | |
|
|
2841 | void |
|
|
2842 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
|
|
2843 | { |
|
|
2844 | selection_wait = Sel_none; |
|
|
2845 | |
|
|
2846 | incr_buf_size = 0; |
|
|
2847 | free (incr_buf); |
|
|
2848 | |
|
|
2849 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
|
|
2850 | } |
|
|
2851 | |
|
|
2852 | void |
|
|
2853 | rxvt_term::selection_property (Window win, Atom prop) NOTHROW |
|
|
2854 | { |
|
|
2855 | if (prop == None || selection_wait != Sel_incr) |
|
|
2856 | return; |
2726 | return; |
2857 | |
2727 | |
2858 | selection_paste (win, prop, true); |
2728 | tt_paste (data, len); |
2859 | } |
2729 | } |
2860 | |
2730 | |
2861 | /* ------------------------------------------------------------------------- */ |
2731 | /* ------------------------------------------------------------------------- */ |
2862 | /* |
2732 | /* |
2863 | * Request the current selection: |
2733 | * Request PRIMARY, SECONDARY or CLIPBOARD selection. |
2864 | * Order: > internal selection if available |
2734 | * if the requested selection has no owner or is empty CUT_BUFFER0 is used |
2865 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2735 | * as fallback |
2866 | * > CUT_BUFFER0 |
|
|
2867 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
|
|
2868 | * will auto fallback to CUT_BUFFER0 |
|
|
2869 | * EXT: button 2 release |
2736 | * EXT: button 2 release |
2870 | */ |
2737 | */ |
2871 | void |
2738 | void |
2872 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2739 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2873 | { |
2740 | { |
2874 | if (selection.text && selnum == Sel_Primary) |
2741 | if (!selection_req) |
2875 | { |
|
|
2876 | /* internal selection */ |
|
|
2877 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2878 | paste (str, strlen (str)); |
|
|
2879 | free (str); |
|
|
2880 | return; |
|
|
2881 | } |
2742 | { |
2882 | else |
2743 | selection_req = new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], this); |
|
|
2744 | selection_req->run (); |
2883 | { |
2745 | } |
2884 | selection_request_time = tm; |
|
|
2885 | selection_wait = Sel_normal; |
|
|
2886 | |
|
|
2887 | #if X_HAVE_UTF8_STRING |
|
|
2888 | selection_type = Sel_UTF8String; |
|
|
2889 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
|
|
2890 | return; |
|
|
2891 | #else |
|
|
2892 | selection_type = Sel_CompoundText; |
|
|
2893 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
|
|
2894 | return; |
|
|
2895 | #endif |
|
|
2896 | } |
|
|
2897 | |
|
|
2898 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
|
|
2899 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
2900 | } |
|
|
2901 | |
|
|
2902 | int |
|
|
2903 | rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW |
|
|
2904 | { |
|
|
2905 | Atom sel; |
|
|
2906 | |
|
|
2907 | selection_type |= selnum; |
|
|
2908 | |
|
|
2909 | if (selnum == Sel_Primary) |
|
|
2910 | sel = XA_PRIMARY; |
|
|
2911 | else if (selnum == Sel_Secondary) |
|
|
2912 | sel = XA_SECONDARY; |
|
|
2913 | else |
|
|
2914 | sel = xa[XA_CLIPBOARD]; |
|
|
2915 | |
|
|
2916 | if (XGetSelectionOwner (dpy, sel) != None) |
|
|
2917 | { |
|
|
2918 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
|
|
2919 | vt, selection_request_time); |
|
|
2920 | return 1; |
|
|
2921 | } |
|
|
2922 | |
|
|
2923 | return 0; |
|
|
2924 | } |
2746 | } |
2925 | |
2747 | |
2926 | /* ------------------------------------------------------------------------- */ |
2748 | /* ------------------------------------------------------------------------- */ |
2927 | /* |
2749 | /* |
2928 | * Clear all selected text |
2750 | * Clear all selected text |
2929 | * EXT: SelectionClear |
2751 | * EXT: SelectionClear |
2930 | */ |
2752 | */ |
2931 | void |
2753 | void |
2932 | rxvt_term::selection_clear () NOTHROW |
2754 | rxvt_term::selection_clear (bool clipboard) NOTHROW |
2933 | { |
2755 | { |
|
|
2756 | if (!clipboard) |
|
|
2757 | { |
2934 | want_refresh = 1; |
2758 | want_refresh = 1; |
2935 | free (selection.text); |
2759 | free (selection.text); |
2936 | selection.text = NULL; |
2760 | selection.text = NULL; |
2937 | selection.len = 0; |
2761 | selection.len = 0; |
2938 | CLEAR_SELECTION (); |
2762 | CLEAR_SELECTION (); |
2939 | |
2763 | |
2940 | if (display->selection_owner == this) |
2764 | if (display->selection_owner == this) |
2941 | display->selection_owner = 0; |
2765 | display->selection_owner = 0; |
|
|
2766 | } |
|
|
2767 | else |
|
|
2768 | { |
|
|
2769 | free (selection.clip_text); |
|
|
2770 | selection.clip_text = NULL; |
|
|
2771 | selection.clip_len = 0; |
|
|
2772 | |
|
|
2773 | if (display->clipboard_owner == this) |
|
|
2774 | display->clipboard_owner = 0; |
|
|
2775 | } |
2942 | } |
2776 | } |
2943 | |
2777 | |
2944 | /* ------------------------------------------------------------------------- */ |
2778 | /* ------------------------------------------------------------------------- */ |
2945 | /* |
2779 | /* |
2946 | * Copy a selection into the cut buffer |
2780 | * Copy a selection into the cut buffer |
2947 | * EXT: button 1 or 3 release |
2781 | * EXT: button 1 or 3 release |
2948 | */ |
2782 | */ |
2949 | void |
2783 | void |
2950 | rxvt_term::selection_make (Time tm) |
2784 | rxvt_term::selection_make (Time tm) |
2951 | { |
2785 | { |
2952 | int i; |
2786 | int size; |
2953 | wchar_t *new_selection_text; |
2787 | wchar_t *new_selection_text; |
2954 | text_t *t; |
2788 | text_t *t; |
2955 | |
2789 | |
2956 | switch (selection.op) |
2790 | switch (selection.op) |
2957 | { |
2791 | { |
… | |
… | |
2973 | return; /* nothing selected, go away */ |
2807 | return; /* nothing selected, go away */ |
2974 | |
2808 | |
2975 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2809 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2976 | return; |
2810 | return; |
2977 | |
2811 | |
2978 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2812 | size = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2979 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2813 | new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t)); |
2980 | |
2814 | |
2981 | int ofs = 0; |
2815 | int ofs = 0; |
2982 | int extra = 0; |
2816 | int extra = 0; |
2983 | |
2817 | |
2984 | int col = selection.beg.col; |
2818 | int col = selection.beg.col; |
… | |
… | |
2990 | { |
2824 | { |
2991 | #if !ENABLE_MINIMAL |
2825 | #if !ENABLE_MINIMAL |
2992 | if (selection.rect) |
2826 | if (selection.rect) |
2993 | { |
2827 | { |
2994 | col = selection.beg.col; |
2828 | col = selection.beg.col; |
2995 | end_col = ncol + 1; |
2829 | end_col = selection.end.col; |
2996 | } |
2830 | } |
2997 | else |
2831 | else |
2998 | #endif |
2832 | #endif |
2999 | end_col = ROW(row).l; |
2833 | end_col = ROW(row).l; |
3000 | |
2834 | |
3001 | col = max (col, 0); |
2835 | col = max (col, 0); |
3002 | |
2836 | |
3003 | if (row == selection.end.row |
2837 | if (row == selection.end.row) |
3004 | #if !ENABLE_MINIMAL |
|
|
3005 | || selection.rect |
|
|
3006 | #endif |
|
|
3007 | ) |
|
|
3008 | min_it (end_col, selection.end.col); |
2838 | min_it (end_col, selection.end.col); |
3009 | |
2839 | |
3010 | t = ROW(row).t + col; |
2840 | t = ROW(row).t + col; |
3011 | |
2841 | |
3012 | for (; col < end_col; col++) |
2842 | for (; col < end_col; col++) |
… | |
… | |
3020 | |
2850 | |
3021 | extra -= (len - 1); |
2851 | extra -= (len - 1); |
3022 | |
2852 | |
3023 | if (extra < 0) |
2853 | if (extra < 0) |
3024 | { |
2854 | { |
3025 | extra += i; |
2855 | extra += size; |
3026 | i += i; |
2856 | size += size; |
3027 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
2857 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t)); |
3028 | } |
2858 | } |
3029 | |
2859 | |
3030 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
2860 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3031 | } |
2861 | } |
3032 | #endif |
2862 | #endif |
… | |
… | |
3044 | |
2874 | |
3045 | new_selection_text[ofs++] = C0_LF; |
2875 | new_selection_text[ofs++] = C0_LF; |
3046 | } |
2876 | } |
3047 | else |
2877 | else |
3048 | #endif |
2878 | #endif |
3049 | if (!ROW(row).is_longer () && row != selection.end.row) |
2879 | if (!ROW(row).is_longer () |
|
|
2880 | && (row != selection.end.row || end_col != selection.end.col) |
|
|
2881 | && (row != selection.beg.row || selection.beg.col < ncol)) |
3050 | new_selection_text[ofs++] = C0_LF; |
2882 | new_selection_text[ofs++] = C0_LF; |
3051 | } |
2883 | } |
3052 | |
|
|
3053 | if (end_col != selection.end.col) |
|
|
3054 | new_selection_text[ofs++] = C0_LF; |
|
|
3055 | |
2884 | |
3056 | new_selection_text[ofs] = 0; |
2885 | new_selection_text[ofs] = 0; |
3057 | |
2886 | |
3058 | if (ofs == 0) |
2887 | if (ofs == 0) |
3059 | { |
2888 | { |
… | |
… | |
3072 | |
2901 | |
3073 | selection_grab (tm); |
2902 | selection_grab (tm); |
3074 | } |
2903 | } |
3075 | |
2904 | |
3076 | bool |
2905 | bool |
3077 | rxvt_term::selection_grab (Time tm) NOTHROW |
2906 | rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW |
3078 | { |
2907 | { |
|
|
2908 | Atom sel; |
|
|
2909 | |
|
|
2910 | if (!clipboard) |
|
|
2911 | { |
3079 | selection_time = tm; |
2912 | selection_time = tm; |
|
|
2913 | sel = XA_PRIMARY; |
|
|
2914 | } |
|
|
2915 | else |
|
|
2916 | { |
|
|
2917 | clipboard_time = tm; |
|
|
2918 | sel = xa[XA_CLIPBOARD]; |
|
|
2919 | } |
3080 | |
2920 | |
3081 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
2921 | XSetSelectionOwner (dpy, sel, vt, tm); |
3082 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
2922 | if (XGetSelectionOwner (dpy, sel) == vt) |
3083 | { |
2923 | { |
3084 | display->set_selection_owner (this); |
2924 | display->set_selection_owner (this, clipboard); |
3085 | return true; |
2925 | return true; |
3086 | } |
2926 | } |
3087 | else |
2927 | else |
3088 | { |
2928 | { |
3089 | selection_clear (); |
2929 | selection_clear (clipboard); |
3090 | return false; |
2930 | return false; |
3091 | } |
2931 | } |
3092 | |
2932 | |
3093 | #if 0 |
2933 | #if 0 |
3094 | XTextProperty ct; |
2934 | XTextProperty ct; |
… | |
… | |
3104 | /* ------------------------------------------------------------------------- */ |
2944 | /* ------------------------------------------------------------------------- */ |
3105 | /* |
2945 | /* |
3106 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2946 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
3107 | * EXT: button 1 press |
2947 | * EXT: button 1 press |
3108 | */ |
2948 | */ |
3109 | void |
2949 | void ecb_cold |
3110 | rxvt_term::selection_click (int clicks, int x, int y) NOTHROW |
2950 | rxvt_term::selection_click (int clicks, int x, int y) NOTHROW |
3111 | { |
2951 | { |
3112 | clicks = ((clicks - 1) % 3) + 1; |
2952 | clicks = ((clicks - 1) % 3) + 1; |
3113 | selection.clicks = clicks; /* save clicks so extend will work */ |
2953 | selection.clicks = clicks; /* save clicks so extend will work */ |
3114 | |
2954 | |
… | |
… | |
3133 | |
2973 | |
3134 | /* ------------------------------------------------------------------------- */ |
2974 | /* ------------------------------------------------------------------------- */ |
3135 | /* |
2975 | /* |
3136 | * Mark a selection at the specified col/row |
2976 | * Mark a selection at the specified col/row |
3137 | */ |
2977 | */ |
3138 | void |
2978 | void ecb_cold |
3139 | rxvt_term::selection_start_colrow (int col, int row) NOTHROW |
2979 | rxvt_term::selection_start_colrow (int col, int row) NOTHROW |
3140 | { |
2980 | { |
3141 | want_refresh = 1; |
2981 | want_refresh = 1; |
3142 | |
2982 | |
3143 | selection.mark.row = row + view_start; |
2983 | selection.mark.row = row + view_start; |
… | |
… | |
3166 | * Word select: select text for 2 clicks |
3006 | * Word select: select text for 2 clicks |
3167 | * We now only find out the boundary in one direction |
3007 | * We now only find out the boundary in one direction |
3168 | */ |
3008 | */ |
3169 | |
3009 | |
3170 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
3010 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
3171 | #define DELIMIT_TEXT(x) \ |
3011 | #define DELIMIT_TEXT(x) \ |
3172 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) |
3012 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) |
3173 | #define DELIMIT_REND(x) 1 |
3013 | #define DELIMIT_REND(x) 1 |
3174 | |
3014 | |
3175 | void |
3015 | void ecb_cold |
3176 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW |
3016 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW |
3177 | { |
3017 | { |
3178 | int col, row, dirnadd, tcol, trow, w1, w2; |
3018 | int col, row, dirnadd, tcol, trow, w1, w2; |
3179 | row_col_t bound; |
3019 | row_col_t bound; |
3180 | text_t *stp; |
3020 | text_t *stp; |
… | |
… | |
3254 | * EXT: button 3 press; button 1 or 3 drag |
3094 | * EXT: button 3 press; button 1 or 3 drag |
3255 | * flag == 0 ==> button 1 |
3095 | * flag == 0 ==> button 1 |
3256 | * flag == 1 ==> button 3 press |
3096 | * flag == 1 ==> button 3 press |
3257 | * flag == 2 ==> button 3 motion |
3097 | * flag == 2 ==> button 3 motion |
3258 | */ |
3098 | */ |
3259 | void |
3099 | void ecb_cold |
3260 | rxvt_term::selection_extend (int x, int y, int flag) NOTHROW |
3100 | rxvt_term::selection_extend (int x, int y, int flag) NOTHROW |
3261 | { |
3101 | { |
3262 | int col = clamp (Pixel2Col (x), 0, ncol); |
3102 | int col = clamp (Pixel2Col (x), 0, ncol); |
3263 | int row = clamp (Pixel2Row (y), 0, nrow - 1); |
3103 | int row = clamp (Pixel2Row (y), 0, nrow - 1); |
3264 | |
3104 | |
… | |
… | |
3290 | |
3130 | |
3291 | /* ------------------------------------------------------------------------- */ |
3131 | /* ------------------------------------------------------------------------- */ |
3292 | /* |
3132 | /* |
3293 | * Extend the selection to the specified col/row |
3133 | * Extend the selection to the specified col/row |
3294 | */ |
3134 | */ |
3295 | void |
3135 | void ecb_cold |
3296 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW |
3136 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW |
3297 | { |
3137 | { |
3298 | row_col_t pos; |
3138 | row_col_t pos; |
3299 | enum { |
3139 | enum { |
3300 | LEFT, RIGHT |
3140 | LEFT, RIGHT |
3301 | } closeto = RIGHT; |
3141 | } closeto = RIGHT; |
3302 | |
|
|
3303 | want_refresh = 1; |
|
|
3304 | |
3142 | |
3305 | switch (selection.op) |
3143 | switch (selection.op) |
3306 | { |
3144 | { |
3307 | case SELECTION_INIT: |
3145 | case SELECTION_INIT: |
3308 | CLEAR_SELECTION (); |
3146 | CLEAR_SELECTION (); |
… | |
… | |
3488 | |
3326 | |
3489 | #if !ENABLE_MINIMAL |
3327 | #if !ENABLE_MINIMAL |
3490 | if (selection.rect && selection.beg.col > selection.end.col) |
3328 | if (selection.rect && selection.beg.col > selection.end.col) |
3491 | ::swap (selection.beg.col, selection.end.col); |
3329 | ::swap (selection.beg.col, selection.end.col); |
3492 | #endif |
3330 | #endif |
|
|
3331 | |
|
|
3332 | selection_changed (); |
3493 | } |
3333 | } |
3494 | |
3334 | |
3495 | #if !ENABLE_MINIMAL |
3335 | #if !ENABLE_MINIMAL |
3496 | void |
3336 | void ecb_cold |
3497 | rxvt_term::selection_remove_trailing_spaces () NOTHROW |
3337 | rxvt_term::selection_remove_trailing_spaces () NOTHROW |
3498 | { |
3338 | { |
3499 | int32_t end_col, end_row; |
3339 | int32_t end_col, end_row; |
3500 | text_t *stp; |
3340 | text_t *stp; |
3501 | |
3341 | |
… | |
… | |
3539 | /* ------------------------------------------------------------------------- */ |
3379 | /* ------------------------------------------------------------------------- */ |
3540 | /* |
3380 | /* |
3541 | * Double click on button 3 when already selected |
3381 | * Double click on button 3 when already selected |
3542 | * EXT: button 3 double click |
3382 | * EXT: button 3 double click |
3543 | */ |
3383 | */ |
3544 | void |
3384 | void ecb_cold |
3545 | rxvt_term::selection_rotate (int x, int y) NOTHROW |
3385 | rxvt_term::selection_rotate (int x, int y) NOTHROW |
3546 | { |
3386 | { |
3547 | selection.clicks = selection.clicks % 3 + 1; |
3387 | selection.clicks = selection.clicks % 3 + 1; |
3548 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3388 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3549 | } |
3389 | } |
… | |
… | |
3551 | /* ------------------------------------------------------------------------- */ |
3391 | /* ------------------------------------------------------------------------- */ |
3552 | /* |
3392 | /* |
3553 | * Respond to a request for our current selection |
3393 | * Respond to a request for our current selection |
3554 | * EXT: SelectionRequest |
3394 | * EXT: SelectionRequest |
3555 | */ |
3395 | */ |
3556 | void |
3396 | void ecb_cold |
3557 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3397 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3558 | { |
3398 | { |
|
|
3399 | Atom property = rq.property == None ? rq.target : rq.property; |
3559 | XSelectionEvent ev; |
3400 | XSelectionEvent ev; |
3560 | |
3401 | |
3561 | ev.type = SelectionNotify; |
3402 | ev.type = SelectionNotify; |
3562 | ev.property = None; |
3403 | ev.property = None; |
3563 | ev.display = rq.display; |
3404 | ev.display = rq.display; |
… | |
… | |
3578 | *target++ = xa[XA_COMPOUND_TEXT]; |
3419 | *target++ = xa[XA_COMPOUND_TEXT]; |
3579 | #if X_HAVE_UTF8_STRING |
3420 | #if X_HAVE_UTF8_STRING |
3580 | *target++ = xa[XA_UTF8_STRING]; |
3421 | *target++ = xa[XA_UTF8_STRING]; |
3581 | #endif |
3422 | #endif |
3582 | |
3423 | |
3583 | XChangeProperty (dpy, rq.requestor, rq.property, XA_ATOM, |
3424 | XChangeProperty (dpy, rq.requestor, property, XA_ATOM, |
3584 | 32, PropModeReplace, |
3425 | 32, PropModeReplace, |
3585 | (unsigned char *)target_list, target - target_list); |
3426 | (unsigned char *)target_list, target - target_list); |
3586 | ev.property = rq.property; |
3427 | ev.property = property; |
3587 | } |
3428 | } |
3588 | #if TODO // TODO |
3429 | #if TODO // TODO |
3589 | else if (rq.target == xa[XA_MULTIPLE]) |
3430 | else if (rq.target == xa[XA_MULTIPLE]) |
3590 | { |
3431 | { |
3591 | /* TODO: Handle MULTIPLE */ |
3432 | /* TODO: Handle MULTIPLE */ |
3592 | } |
3433 | } |
3593 | #endif |
3434 | #endif |
3594 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3435 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3595 | { |
3436 | { |
3596 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3437 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
3597 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3438 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3598 | ev.property = rq.property; |
3439 | ev.property = property; |
|
|
3440 | } |
|
|
3441 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3442 | { |
|
|
3443 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
|
|
3444 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
|
|
3445 | ev.property = property; |
3599 | } |
3446 | } |
3600 | else if (rq.target == XA_STRING |
3447 | else if (rq.target == XA_STRING |
3601 | || rq.target == xa[XA_TEXT] |
3448 | || rq.target == xa[XA_TEXT] |
3602 | || rq.target == xa[XA_COMPOUND_TEXT] |
3449 | || rq.target == xa[XA_COMPOUND_TEXT] |
3603 | || rq.target == xa[XA_UTF8_STRING] |
3450 | || rq.target == xa[XA_UTF8_STRING] |
… | |
… | |
3635 | { |
3482 | { |
3636 | target = xa[XA_COMPOUND_TEXT]; |
3483 | target = xa[XA_COMPOUND_TEXT]; |
3637 | style = enc_compound_text; |
3484 | style = enc_compound_text; |
3638 | } |
3485 | } |
3639 | |
3486 | |
3640 | if (selection.text) |
3487 | if (rq.selection == XA_PRIMARY && selection.text) |
3641 | { |
3488 | { |
3642 | cl = selection.text; |
3489 | cl = selection.text; |
3643 | selectlen = selection.len; |
3490 | selectlen = selection.len; |
|
|
3491 | } |
|
|
3492 | else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3493 | { |
|
|
3494 | cl = selection.clip_text; |
|
|
3495 | selectlen = selection.clip_len; |
3644 | } |
3496 | } |
3645 | else |
3497 | else |
3646 | { |
3498 | { |
3647 | cl = L""; |
3499 | cl = L""; |
3648 | selectlen = 0; |
3500 | selectlen = 0; |
… | |
… | |
3669 | ct.value = (unsigned char *)cl; |
3521 | ct.value = (unsigned char *)cl; |
3670 | ct.nitems = selectlen; |
3522 | ct.nitems = selectlen; |
3671 | ct.encoding = target; |
3523 | ct.encoding = target; |
3672 | } |
3524 | } |
3673 | |
3525 | |
3674 | XChangeProperty (dpy, rq.requestor, rq.property, |
3526 | XChangeProperty (dpy, rq.requestor, property, |
3675 | ct.encoding, 8, PropModeReplace, |
3527 | ct.encoding, 8, PropModeReplace, |
3676 | ct.value, (int)ct.nitems); |
3528 | ct.value, (int)ct.nitems); |
3677 | ev.property = rq.property; |
3529 | ev.property = property; |
3678 | |
3530 | |
3679 | if (freect) |
3531 | if (freect) |
3680 | XFree (ct.value); |
3532 | XFree (ct.value); |
3681 | } |
3533 | } |
3682 | |
3534 | |
3683 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3535 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3684 | } |
3536 | } |
3685 | |
3537 | |
3686 | /* ------------------------------------------------------------------------- */ |
3538 | /* ------------------------------------------------------------------------- */ |
3687 | #ifdef USE_XIM |
3539 | #if USE_XIM |
3688 | void |
3540 | void ecb_cold |
3689 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3541 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3690 | { |
3542 | { |
3691 | XWindowAttributes xwa; |
3543 | XWindowAttributes xwa; |
3692 | |
3544 | |
3693 | XGetWindowAttributes (dpy, vt, &xwa); |
3545 | XGetWindowAttributes (dpy, vt, &xwa); |
… | |
… | |
3716 | h += 2; min_it (h, nrow); |
3568 | h += 2; min_it (h, nrow); |
3717 | |
3569 | |
3718 | x -= 1; clamp_it (x, 0, ncol - w); |
3570 | x -= 1; clamp_it (x, 0, ncol - w); |
3719 | y -= 1; clamp_it (y, 0, nrow - h); |
3571 | y -= 1; clamp_it (y, 0, nrow - h); |
3720 | |
3572 | |
3721 | ov_x = x; ov_y = y; |
3573 | ov.x = x; ov.y = y; |
3722 | ov_w = w; ov_h = h; |
3574 | ov.w = w; ov.h = h; |
3723 | |
3575 | |
3724 | ov_text = new text_t *[h]; |
3576 | ov.text = new text_t *[h]; |
3725 | ov_rend = new rend_t *[h]; |
3577 | ov.rend = new rend_t *[h]; |
3726 | |
3578 | |
3727 | for (y = 0; y < h; y++) |
3579 | for (y = 0; y < h; y++) |
3728 | { |
3580 | { |
3729 | text_t *tp = ov_text[y] = new text_t[w]; |
3581 | text_t *tp = ov.text[y] = new text_t[w]; |
3730 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3582 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3731 | |
3583 | |
3732 | text_t t0, t1, t2; |
3584 | text_t t0, t1, t2; |
3733 | rend_t r = OVERLAY_RSTYLE; |
3585 | rend_t r = OVERLAY_RSTYLE; |
3734 | |
3586 | |
3735 | if (y == 0) |
3587 | if (y == 0) |
… | |
… | |
3754 | } |
3606 | } |
3755 | |
3607 | |
3756 | void |
3608 | void |
3757 | rxvt_term::scr_overlay_off () NOTHROW |
3609 | rxvt_term::scr_overlay_off () NOTHROW |
3758 | { |
3610 | { |
3759 | if (!ov_text) |
3611 | if (!ov.text) |
3760 | return; |
3612 | return; |
3761 | |
3613 | |
3762 | want_refresh = 1; |
3614 | want_refresh = 1; |
3763 | |
3615 | |
3764 | for (int y = 0; y < ov_h; y++) |
3616 | for (int y = 0; y < ov.h; y++) |
3765 | { |
3617 | { |
3766 | delete [] ov_text[y]; |
3618 | delete [] ov.text[y]; |
3767 | delete [] ov_rend[y]; |
3619 | delete [] ov.rend[y]; |
3768 | } |
3620 | } |
3769 | |
3621 | |
3770 | delete [] ov_text; ov_text = 0; |
3622 | delete [] ov.text; ov.text = 0; |
3771 | delete [] ov_rend; ov_rend = 0; |
3623 | delete [] ov.rend; ov.rend = 0; |
3772 | } |
3624 | } |
3773 | |
3625 | |
3774 | void |
3626 | void |
3775 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3627 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3776 | { |
3628 | { |
3777 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3629 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3778 | return; |
3630 | return; |
3779 | |
3631 | |
3780 | x++, y++; |
3632 | x++, y++; |
3781 | |
3633 | |
3782 | ov_text[y][x] = text; |
3634 | ov.text[y][x] = text; |
3783 | ov_rend[y][x] = rend; |
3635 | ov.rend[y][x] = rend; |
3784 | } |
3636 | } |
3785 | |
3637 | |
3786 | void |
3638 | void |
3787 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3639 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3788 | { |
3640 | { |
… | |
… | |
3807 | } |
3659 | } |
3808 | |
3660 | |
3809 | void |
3661 | void |
3810 | rxvt_term::scr_swap_overlay () NOTHROW |
3662 | rxvt_term::scr_swap_overlay () NOTHROW |
3811 | { |
3663 | { |
3812 | if (!ov_text) |
3664 | if (!ov.text) |
3813 | return; |
3665 | return; |
3814 | |
3666 | |
|
|
3667 | // hide cursor if it is within the overlay area |
|
|
3668 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3669 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3670 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3671 | |
3815 | // swap screen mem with overlay |
3672 | // swap screen mem with overlay |
3816 | for (int y = ov_h; y--; ) |
3673 | for (int y = ov.h; y--; ) |
3817 | { |
3674 | { |
3818 | text_t *t1 = ov_text[y]; |
3675 | text_t *t1 = ov.text[y]; |
3819 | rend_t *r1 = ov_rend[y]; |
3676 | rend_t *r1 = ov.rend[y]; |
3820 | |
3677 | |
3821 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3678 | text_t *t2 = ROW(y + ov.y + view_start).t + ov.x; |
3822 | rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; |
3679 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3823 | |
3680 | |
3824 | for (int x = ov_w; x--; ) |
3681 | for (int x = ov.w; x--; ) |
3825 | { |
3682 | { |
3826 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3683 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3827 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3684 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3828 | } |
3685 | } |
3829 | } |
3686 | } |