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 (); |
… | |
… | |
130 | { |
127 | { |
131 | scr_blank_line (l, 0, ncol, efs); |
128 | scr_blank_line (l, 0, ncol, efs); |
132 | |
129 | |
133 | l.l = 0; |
130 | l.l = 0; |
134 | l.f = 0; |
131 | l.f = 0; |
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132 | } |
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133 | |
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134 | // nuke a single wide character at the given column |
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135 | void |
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136 | rxvt_term::scr_kill_char (line_t &l, int col) const NOTHROW |
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137 | { |
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138 | // find begin |
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139 | while (col > 0 && l.t[col] == NOCHAR) |
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140 | col--; |
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141 | |
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142 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
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143 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
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144 | |
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145 | l.touch (); |
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146 | |
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147 | // found start, nuke |
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148 | do { |
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149 | l.t[col] = ' '; |
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150 | l.r[col] = rend; |
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151 | col++; |
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152 | } while (col < ncol && l.t[col] == NOCHAR); |
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153 | } |
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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); |
135 | } |
163 | } |
136 | |
164 | |
137 | /* ------------------------------------------------------------------------- * |
165 | /* ------------------------------------------------------------------------- * |
138 | * SCREEN INITIALISATION * |
166 | * SCREEN INITIALISATION * |
139 | * ------------------------------------------------------------------------- */ |
167 | * ------------------------------------------------------------------------- */ |
140 | |
168 | |
141 | 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 |
142 | rxvt_term::scr_reset () |
214 | rxvt_term::scr_reset () |
143 | { |
215 | { |
144 | #if ENABLE_OVERLAY |
216 | #if ENABLE_OVERLAY |
145 | scr_overlay_off (); |
217 | scr_overlay_off (); |
146 | #endif |
218 | #endif |
147 | |
219 | |
148 | rvideo_mode = false; |
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149 | view_start = 0; |
220 | view_start = 0; |
150 | num_scr = 0; |
221 | num_scr = 0; |
151 | |
222 | |
152 | if (ncol == 0) |
223 | if (ncol == 0) |
153 | ncol = 80; |
224 | ncol = 80; |
… | |
… | |
155 | if (nrow == 0) |
226 | if (nrow == 0) |
156 | nrow = 24; |
227 | nrow = 24; |
157 | |
228 | |
158 | if (ncol == prev_ncol && nrow == prev_nrow) |
229 | if (ncol == prev_ncol && nrow == prev_nrow) |
159 | return; |
230 | return; |
160 | |
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161 | if (current_screen != PRIMARY) |
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162 | scr_swap_screen (); |
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163 | |
231 | |
164 | // we need at least two lines for wrapping to work correctly |
232 | // we need at least two lines for wrapping to work correctly |
165 | while (nrow + saveLines < 2) |
233 | while (nrow + saveLines < 2) |
166 | { |
234 | { |
167 | //TODO//FIXME |
235 | //TODO//FIXME |
… | |
… | |
176 | total_rows = nrow + saveLines; |
244 | total_rows = nrow + saveLines; |
177 | |
245 | |
178 | screen.tscroll = 0; |
246 | screen.tscroll = 0; |
179 | screen.bscroll = nrow - 1; |
247 | screen.bscroll = nrow - 1; |
180 | |
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 | |
181 | if (!row_buf) |
257 | if (!prev_row_buf) |
182 | { |
258 | { |
183 | /* |
259 | /* |
184 | * first time called so just malloc everything: don't rely on realloc |
260 | * first time called (or after scr_release) so just malloc everything: don't rely on realloc |
185 | */ |
261 | */ |
186 | top_row = 0; |
262 | top_row = 0; |
187 | term_start = 0; |
263 | term_start = 0; |
188 | |
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189 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
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190 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
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191 | |
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192 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
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193 | drawn_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
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194 | swap_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
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195 | |
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196 | for (int row = nrow; row--; ) |
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197 | { |
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198 | scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE); |
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199 | scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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200 | scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
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201 | } |
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202 | |
264 | |
203 | memset (charsets, 'B', sizeof (charsets)); |
265 | memset (charsets, 'B', sizeof (charsets)); |
204 | rstyle = DEFAULT_RSTYLE; |
266 | rstyle = DEFAULT_RSTYLE; |
205 | screen.flags = Screen_DefaultFlags; |
267 | screen.flags = Screen_DefaultFlags; |
206 | screen.cur.row = screen.cur.col = 0; |
268 | screen.cur.row = screen.cur.col = 0; |
… | |
… | |
220 | selection.text = NULL; |
282 | selection.text = NULL; |
221 | selection.len = 0; |
283 | selection.len = 0; |
222 | selection.op = SELECTION_CLEAR; |
284 | selection.op = SELECTION_CLEAR; |
223 | selection.screen = PRIMARY; |
285 | selection.screen = PRIMARY; |
224 | selection.clicks = 0; |
286 | selection.clicks = 0; |
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287 | selection.clip_text = NULL; |
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288 | selection.clip_len = 0; |
225 | } |
289 | } |
226 | else |
290 | else |
227 | { |
291 | { |
228 | /* |
292 | /* |
229 | * add or delete rows as appropriate |
293 | * add or delete rows as appropriate |
230 | */ |
294 | */ |
231 | |
295 | |
232 | rxvt_salloc *old_ta = talloc; talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
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233 | rxvt_salloc *old_ra = ralloc; ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
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234 | |
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235 | #if 0 |
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236 | if (nrow < prev_nrow) |
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237 | { |
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238 | for (int row = nrow; row < prev_nrow; row++) |
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239 | { |
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240 | lfree (swap_buf [row]); |
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241 | lfree (drawn_buf[row]); |
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242 | } |
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243 | } |
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244 | #endif |
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245 | |
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246 | drawn_buf = (line_t *)rxvt_realloc (drawn_buf, nrow * sizeof (line_t)); |
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247 | swap_buf = (line_t *)rxvt_realloc (swap_buf , nrow * sizeof (line_t)); |
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248 | |
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249 | for (int row = min (nrow, prev_nrow); row--; ) |
296 | for (int row = min (nrow, prev_nrow); row--; ) |
250 | { |
297 | { |
251 | lresize (drawn_buf[row]); |
298 | copy_line (drawn_buf [row], prev_drawn_buf [row]); |
252 | lresize (swap_buf [row]); |
299 | copy_line (swap_buf [row], prev_swap_buf [row]); |
253 | } |
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254 | |
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255 | for (int row = prev_nrow; row < nrow; row++) |
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256 | { |
300 | } |
257 | swap_buf [row].clear (); scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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258 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
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259 | } |
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260 | |
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261 | line_t *old_buf = row_buf; |
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262 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
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263 | |
301 | |
264 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
302 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
265 | int pend = MOD (term_start + top_row , prev_total_rows); |
303 | int pend = MOD (term_start + top_row , prev_total_rows); |
266 | int q = total_rows; // rewrapped row |
304 | int q = total_rows; // rewrapped row |
267 | |
305 | |
268 | if (top_row) |
306 | if (top_row) |
269 | { |
307 | { |
270 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
308 | // Re-wrap lines. This is rather ugly, possibly because I am too dumb |
271 | // to come up with a lean and mean algorithm. |
309 | // to come up with a lean and mean algorithm. |
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310 | // TODO: maybe optimise when width didn't change |
272 | |
311 | |
273 | row_col_t ocur = screen.cur; |
312 | row_col_t ocur = screen.cur; |
274 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
313 | ocur.row = MOD (term_start + ocur.row, prev_total_rows); |
275 | |
314 | |
276 | do |
315 | do |
277 | { |
316 | { |
278 | p = MOD (p - 1, prev_total_rows); |
317 | p = MOD (p - 1, prev_total_rows); |
279 | #ifdef DEBUG_STRICT |
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280 | assert (old_buf [MOD (p, prev_total_rows)].t); |
318 | assert (prev_row_buf [MOD (p, prev_total_rows)].t); |
281 | #endif |
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282 | int plines = 1; |
319 | int plines = 1; |
283 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
320 | int llen = prev_row_buf [MOD (p, prev_total_rows)].l; |
284 | |
321 | |
285 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
322 | while (p != pend && prev_row_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
286 | { |
323 | { |
287 | p = MOD (p - 1, prev_total_rows); |
324 | p = MOD (p - 1, prev_total_rows); |
288 | |
325 | |
289 | plines++; |
326 | plines++; |
290 | llen += prev_ncol; |
327 | llen += prev_ncol; |
… | |
… | |
303 | |
340 | |
304 | // re-assemble the full line by destination lines |
341 | // re-assemble the full line by destination lines |
305 | for (int qrow = q; qlines--; qrow++) |
342 | for (int qrow = q; qlines--; qrow++) |
306 | { |
343 | { |
307 | qline = row_buf + qrow; |
344 | qline = row_buf + qrow; |
308 | lalloc (*qline); |
345 | qline->alloc (); // redundant with next line |
309 | qline->l = ncol; |
346 | qline->l = ncol; |
310 | qline->is_longer (1); |
347 | qline->is_longer (1); |
311 | |
348 | |
312 | int qcol = 0; |
349 | int qcol = 0; |
313 | |
350 | |
… | |
… | |
328 | // this seems to upset applications/shells/readline |
365 | // this seems to upset applications/shells/readline |
329 | // least. |
366 | // least. |
330 | if (prow == ocur.row) |
367 | if (prow == ocur.row) |
331 | screen.cur.row = q - (total_rows - nrow); |
368 | screen.cur.row = q - (total_rows - nrow); |
332 | |
369 | |
333 | line_t &pline = old_buf [prow]; |
370 | line_t &pline = prev_row_buf [prow]; |
334 | |
371 | |
335 | int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs); |
372 | int len = min (min (prev_ncol - pcol, ncol - qcol), llen - lofs); |
336 | |
373 | |
337 | memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t)); |
374 | memcpy (qline->t + qcol, pline.t + pcol, len * sizeof (text_t)); |
338 | memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t)); |
375 | memcpy (qline->r + qcol, pline.r + pcol, len * sizeof (rend_t)); |
… | |
… | |
359 | { |
396 | { |
360 | // if no scrollback exists (yet), wing, instead of wrap |
397 | // if no scrollback exists (yet), wing, instead of wrap |
361 | |
398 | |
362 | for (int row = min (nrow, prev_nrow); row--; ) |
399 | for (int row = min (nrow, prev_nrow); row--; ) |
363 | { |
400 | { |
364 | line_t &pline = old_buf [MOD (term_start + row, prev_total_rows)]; |
401 | line_t &src = prev_row_buf [MOD (term_start + row, prev_total_rows)]; |
365 | line_t &qline = row_buf [row]; |
402 | line_t &dst = row_buf [row]; |
366 | |
403 | |
367 | qline = pline; |
404 | copy_line (dst, src); |
368 | lresize (qline); |
|
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369 | } |
405 | } |
370 | |
406 | |
371 | for (int row = prev_nrow; row < nrow; row++) |
407 | for (int row = prev_nrow; row < nrow; row++) |
372 | { |
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373 | row_buf [row].clear (); scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
408 | scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
374 | } |
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375 | |
409 | |
376 | term_start = 0; |
410 | term_start = 0; |
377 | } |
411 | } |
378 | |
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379 | free (old_buf); |
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380 | delete old_ta; |
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381 | delete old_ra; |
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382 | |
412 | |
383 | clamp_it (screen.cur.row, 0, nrow - 1); |
413 | clamp_it (screen.cur.row, 0, nrow - 1); |
384 | clamp_it (screen.cur.col, 0, ncol - 1); |
414 | clamp_it (screen.cur.col, 0, ncol - 1); |
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415 | } |
385 | |
416 | |
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417 | for (int row = nrow; row--; ) |
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418 | { |
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419 | if (!ROW (row).valid ()) scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE); |
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420 | if (!swap_buf [row].valid ()) scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
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421 | if (!drawn_buf [row].valid ()) scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE); |
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422 | } |
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423 | |
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424 | chunk_free (prev_chunk, prev_chunk_size); |
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425 | |
386 | free (tabs); |
426 | free (tabs); |
387 | } |
427 | tabs = (char *)rxvt_malloc (ncol); |
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428 | |
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429 | for (int col = ncol; col--; ) |
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430 | tabs [col] = col % TABSIZE == 0; |
388 | |
431 | |
389 | CLEAR_ALL_SELECTION (); |
432 | CLEAR_ALL_SELECTION (); |
390 | |
433 | |
391 | prev_nrow = nrow; |
434 | prev_nrow = nrow; |
392 | prev_ncol = ncol; |
435 | prev_ncol = ncol; |
393 | |
436 | |
394 | tabs = (char *)rxvt_malloc (ncol); |
437 | tt_winch (); |
395 | |
438 | |
396 | for (int col = ncol; --col; ) |
439 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
397 | tabs [col] = col % TABSIZE == 0; |
440 | } |
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441 | |
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442 | void ecb_cold |
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443 | rxvt_term::scr_release () NOTHROW |
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444 | { |
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445 | chunk_free (chunk, chunk_size); |
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446 | chunk = 0; |
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447 | row_buf = 0; |
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448 | |
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449 | free (tabs); |
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450 | tabs = 0; |
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451 | } |
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452 | |
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453 | /* ------------------------------------------------------------------------- */ |
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454 | /* |
|
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455 | * Hard/Soft reset |
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456 | */ |
|
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457 | void ecb_cold |
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458 | rxvt_term::scr_poweron () |
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459 | { |
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460 | scr_release (); |
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461 | |
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462 | prev_nrow = prev_ncol = 0; |
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463 | rvideo_mode = false; |
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464 | scr_soft_reset (); |
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465 | scr_reset (); |
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466 | |
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|
467 | scr_clear (true); |
|
|
468 | scr_refresh (); |
|
|
469 | } |
|
|
470 | |
|
|
471 | void ecb_cold |
|
|
472 | rxvt_term::scr_soft_reset () NOTHROW |
|
|
473 | { |
|
|
474 | /* only affects modes, nothing drastic such as clearing the screen */ |
|
|
475 | #if ENABLE_OVERLAY |
|
|
476 | scr_overlay_off (); |
|
|
477 | #endif |
398 | |
478 | |
399 | if (current_screen != PRIMARY) |
479 | if (current_screen != PRIMARY) |
400 | scr_swap_screen (); |
480 | scr_swap_screen (); |
401 | |
481 | |
402 | tt_winch (); |
482 | scr_scroll_region (0, MAX_ROWS - 1); |
403 | |
483 | scr_rendition (0, ~RS_None); |
404 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
484 | scr_insert_mode (0); |
405 | } |
|
|
406 | |
|
|
407 | /* ------------------------------------------------------------------------- */ |
|
|
408 | /* |
|
|
409 | * Free everything. That way malloc debugging can find leakage. |
|
|
410 | */ |
|
|
411 | void |
|
|
412 | rxvt_term::scr_release () NOTHROW |
|
|
413 | { |
|
|
414 | if (row_buf) |
|
|
415 | { |
|
|
416 | delete talloc; talloc = 0; |
|
|
417 | delete ralloc; ralloc = 0; |
|
|
418 | |
|
|
419 | free (row_buf); |
|
|
420 | free (swap_buf); |
|
|
421 | free (drawn_buf); |
|
|
422 | free (tabs); |
|
|
423 | |
|
|
424 | row_buf = 0; // signal that we freed all the arrays |
|
|
425 | } |
|
|
426 | } |
|
|
427 | |
|
|
428 | /* ------------------------------------------------------------------------- */ |
|
|
429 | /* |
|
|
430 | * Hard reset |
|
|
431 | */ |
|
|
432 | void |
|
|
433 | rxvt_term::scr_poweron () |
|
|
434 | { |
|
|
435 | scr_release (); |
|
|
436 | prev_nrow = prev_ncol = 0; |
|
|
437 | scr_reset (); |
|
|
438 | |
|
|
439 | scr_clear (true); |
|
|
440 | scr_refresh (); |
|
|
441 | } |
485 | } |
442 | |
486 | |
443 | /* ------------------------------------------------------------------------- * |
487 | /* ------------------------------------------------------------------------- * |
444 | * PROCESS SCREEN COMMANDS * |
488 | * PROCESS SCREEN COMMANDS * |
445 | * ------------------------------------------------------------------------- */ |
489 | * ------------------------------------------------------------------------- */ |
… | |
… | |
483 | } |
527 | } |
484 | |
528 | |
485 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
529 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
486 | min_it (s->cur.row, nrow - 1); |
530 | min_it (s->cur.row, nrow - 1); |
487 | min_it (s->cur.col, ncol - 1); |
531 | min_it (s->cur.col, ncol - 1); |
488 | #ifdef DEBUG_STRICT |
|
|
489 | assert (s->cur.row >= 0); |
532 | assert (s->cur.row >= 0); |
490 | assert (s->cur.col >= 0); |
533 | assert (s->cur.col >= 0); |
491 | #endif |
|
|
492 | } |
534 | } |
493 | |
535 | |
494 | void |
536 | void |
495 | rxvt_term::scr_swap_screen () |
537 | rxvt_term::scr_swap_screen () NOTHROW |
496 | { |
538 | { |
497 | if (!option (Opt_secondaryScreen)) |
539 | if (!option (Opt_secondaryScreen)) |
498 | return; |
540 | return; |
499 | |
541 | |
500 | for (int i = prev_nrow; i--; ) |
542 | for (int i = prev_nrow; i--; ) |
… | |
… | |
519 | return; |
561 | return; |
520 | |
562 | |
521 | want_refresh = 1; |
563 | want_refresh = 1; |
522 | view_start = 0; |
564 | view_start = 0; |
523 | |
565 | |
524 | selection_check (2); /* check for boundary cross */ |
566 | /* check for boundary cross */ |
|
|
567 | row_col_t pos; |
|
|
568 | pos.row = pos.col = 0; |
|
|
569 | if (ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
570 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
571 | CLEAR_SELECTION (); |
525 | |
572 | |
526 | int i = current_screen; current_screen = scrn; scrn = i; |
573 | current_screen = scrn; |
527 | |
574 | |
528 | #if NSCREENS |
575 | #if NSCREENS |
529 | if (option (Opt_secondaryScreen)) |
576 | if (option (Opt_secondaryScreen)) |
530 | { |
577 | { |
531 | num_scr = 0; |
578 | num_scr = 0; |
… | |
… | |
595 | /* |
642 | /* |
596 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
643 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
597 | * count positive ==> scroll up |
644 | * count positive ==> scroll up |
598 | * count negative ==> scroll down |
645 | * count negative ==> scroll down |
599 | */ |
646 | */ |
600 | int |
647 | int ecb_hot |
601 | rxvt_term::scr_scroll_text (int row1, int row2, int count) NOTHROW |
648 | rxvt_term::scr_scroll_text (int row1, int row2, int count) NOTHROW |
602 | { |
649 | { |
603 | if (count == 0 || (row1 > row2)) |
650 | if (count == 0 || (row1 > row2)) |
604 | return 0; |
651 | return 0; |
605 | |
652 | |
… | |
… | |
608 | |
655 | |
609 | if (count > 0 |
656 | if (count > 0 |
610 | && row1 == 0 |
657 | && row1 == 0 |
611 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
658 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
612 | { |
659 | { |
|
|
660 | min_it (count, total_rows - (nrow - (row2 + 1))); |
|
|
661 | |
613 | top_row = max (top_row - count, -saveLines); |
662 | top_row = max (top_row - count, -saveLines); |
614 | |
|
|
615 | // scroll everything up 'count' lines |
|
|
616 | term_start = (term_start + count) % total_rows; |
|
|
617 | |
663 | |
618 | // sever bottommost line |
664 | // sever bottommost line |
619 | { |
665 | { |
620 | line_t &l = ROW(row2 - count); |
666 | line_t &l = ROW(row2); |
621 | l.is_longer (0); |
667 | l.is_longer (0); |
622 | l.touch (); |
668 | l.touch (); |
623 | } |
669 | } |
624 | |
670 | |
|
|
671 | // scroll everything up 'count' lines |
|
|
672 | term_start = (term_start + count) % total_rows; |
|
|
673 | |
|
|
674 | // now copy lines below the scroll region bottom to the |
|
|
675 | // bottom of the screen again, so they look as if they |
|
|
676 | // hadn't moved. |
|
|
677 | for (int i = nrow; --i > row2; ) |
|
|
678 | { |
|
|
679 | line_t &l1 = ROW(i - count); |
|
|
680 | line_t &l2 = ROW(i); |
|
|
681 | |
|
|
682 | ::swap (l1, l2); |
|
|
683 | l2.touch (); |
|
|
684 | } |
|
|
685 | |
625 | // erase newly scrolled-in lines |
686 | // erase newly scrolled-in lines |
626 | for (int i = count; i--; ) |
687 | for (int i = count; i--; ) |
627 | { |
688 | { |
628 | line_t &l = ROW(nrow - 1 - i); |
689 | line_t &l = ROW(row2 - i); |
629 | |
690 | |
630 | // optimize if already cleared, can be significant on slow machines |
691 | // optimise if already cleared, can be significant on slow machines |
631 | // could be rolled into scr_blank_screen_mem |
692 | // could be rolled into scr_blank_screen_mem |
632 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
693 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
633 | { |
694 | { |
634 | scr_blank_line (l, 0, l.l, rstyle); |
695 | scr_blank_line (l, 0, l.l, rstyle); |
635 | l.l = 0; |
696 | l.l = 0; |
… | |
… | |
637 | } |
698 | } |
638 | else |
699 | else |
639 | scr_blank_screen_mem (l, rstyle); |
700 | scr_blank_screen_mem (l, rstyle); |
640 | } |
701 | } |
641 | |
702 | |
642 | // now copy lines below the scroll region bottom to the |
|
|
643 | // bottom of the screen again, so they look as if they |
|
|
644 | // hadn't moved. |
|
|
645 | for (int i = nrow; --i > row2; ) |
|
|
646 | { |
|
|
647 | line_t &l1 = ROW(i - count); |
|
|
648 | line_t &l2 = ROW(i); |
|
|
649 | |
|
|
650 | ::swap (l1, l2); |
|
|
651 | l2.touch (); |
|
|
652 | } |
|
|
653 | |
|
|
654 | // move and/or clear selection, if any |
703 | // move and/or clear selection, if any |
655 | if (selection.op && current_screen == selection.screen) |
704 | if (selection.op && current_screen == selection.screen |
|
|
705 | && selection.beg.row <= row2) |
656 | { |
706 | { |
657 | selection.beg.row -= count; |
707 | selection.beg.row -= count; |
658 | selection.end.row -= count; |
708 | selection.end.row -= count; |
659 | selection.mark.row -= count; |
709 | selection.mark.row -= count; |
660 | |
710 | |
661 | if (selection.beg.row < top_row |
711 | selection_check (0); |
662 | || selection.end.row < top_row |
|
|
663 | || selection.mark.row < top_row) |
|
|
664 | { |
|
|
665 | CLEAR_ALL_SELECTION (); |
|
|
666 | selection.op = SELECTION_CLEAR; |
|
|
667 | } |
|
|
668 | } |
712 | } |
669 | |
713 | |
670 | // finally move the view window, if desired |
714 | // finally move the view window, if desired |
671 | if (option (Opt_scrollWithBuffer) |
715 | if (option (Opt_scrollWithBuffer) |
672 | && view_start != 0 |
716 | && view_start != 0 |
… | |
… | |
702 | } |
746 | } |
703 | |
747 | |
704 | // use a simple and robust scrolling algorithm, this |
748 | // use a simple and robust scrolling algorithm, this |
705 | // part of scr_scroll_text is not time-critical. |
749 | // part of scr_scroll_text is not time-critical. |
706 | |
750 | |
|
|
751 | // sever line above scroll region |
|
|
752 | if (row1) |
|
|
753 | { |
|
|
754 | line_t &l = ROW(row1 - 1); |
|
|
755 | l.is_longer (0); |
|
|
756 | l.touch (); |
|
|
757 | } |
|
|
758 | |
707 | int rows = row2 - row1 + 1; |
759 | int rows = row2 - row1 + 1; |
708 | |
760 | |
709 | min_it (count, rows); |
761 | min_it (count, rows); |
710 | |
762 | |
711 | line_t *temp_buf = row_buf + total_rows; |
763 | line_t *temp_buf = rxvt_temp_buf<line_t> (rows); |
712 | |
764 | |
713 | for (int row = 0; row < rows; row++) |
765 | for (int row = 0; row < rows; row++) |
714 | { |
766 | { |
715 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
767 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
716 | |
768 | |
… | |
… | |
718 | scr_blank_screen_mem (temp_buf [row], rstyle); |
770 | scr_blank_screen_mem (temp_buf [row], rstyle); |
719 | } |
771 | } |
720 | |
772 | |
721 | for (int row = 0; row < rows; row++) |
773 | for (int row = 0; row < rows; row++) |
722 | ROW(row1 + row) = temp_buf [row]; |
774 | ROW(row1 + row) = temp_buf [row]; |
|
|
775 | |
|
|
776 | // sever bottommost line |
|
|
777 | { |
|
|
778 | line_t &l = ROW(row2); |
|
|
779 | l.is_longer (0); |
|
|
780 | l.touch (); |
|
|
781 | } |
723 | } |
782 | } |
724 | |
783 | |
725 | return count; |
784 | return count; |
726 | } |
785 | } |
727 | |
786 | |
728 | /* ------------------------------------------------------------------------- */ |
787 | /* ------------------------------------------------------------------------- */ |
729 | /* |
788 | /* |
730 | * Add text given in <str> of length <len> to screen struct |
789 | * Add text given in <str> of length <len> to screen struct |
731 | */ |
790 | */ |
732 | void |
791 | void ecb_hot |
733 | rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) NOTHROW |
792 | rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) NOTHROW |
734 | { |
793 | { |
735 | if (len <= 0) /* sanity */ |
794 | if (len <= 0) /* sanity */ |
736 | return; |
795 | return; |
737 | |
796 | |
738 | unsigned char checksel; |
797 | bool checksel; |
739 | unicode_t c; |
798 | unicode_t c; |
740 | int ncol = this->ncol; |
799 | int ncol = this->ncol; |
741 | const wchar_t *strend = str + len; |
800 | const wchar_t *strend = str + len; |
742 | |
801 | |
743 | want_refresh = 1; |
802 | want_refresh = 1; |
… | |
… | |
756 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
815 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
757 | screen.cur.row -= minlines; |
816 | screen.cur.row -= minlines; |
758 | } |
817 | } |
759 | } |
818 | } |
760 | |
819 | |
761 | #ifdef DEBUG_STRICT |
|
|
762 | assert (screen.cur.col < ncol); |
820 | assert (screen.cur.col < ncol); |
763 | assert (screen.cur.row < nrow |
821 | assert (screen.cur.row < nrow |
764 | && screen.cur.row >= top_row); |
822 | && screen.cur.row >= top_row); |
765 | #endif |
|
|
766 | int row = screen.cur.row; |
823 | int row = screen.cur.row; |
767 | |
824 | |
768 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
825 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
769 | |
826 | |
770 | line_t *line = &ROW(row); |
827 | line_t *line = &ROW(row); |
771 | |
828 | |
772 | while (str < strend) |
829 | while (str < strend) |
773 | { |
830 | { |
774 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
831 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
775 | |
832 | |
776 | if (c < 0x20) |
833 | if (ecb_unlikely (c < 0x20)) |
777 | if (c == C0_LF) |
834 | if (c == C0_LF) |
778 | { |
835 | { |
779 | max_it (line->l, screen.cur.col); |
836 | max_it (line->l, screen.cur.col); |
780 | |
837 | |
781 | screen.flags &= ~Screen_WrapNext; |
838 | screen.flags &= ~Screen_WrapNext; |
… | |
… | |
800 | { |
857 | { |
801 | scr_tab (1, true); |
858 | scr_tab (1, true); |
802 | continue; |
859 | continue; |
803 | } |
860 | } |
804 | |
861 | |
|
|
862 | if (ecb_unlikely ( |
805 | if (checksel /* see if we're writing within selection */ |
863 | checksel /* see if we're writing within selection */ |
806 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
864 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
807 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
865 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
|
|
866 | )) |
808 | { |
867 | { |
809 | checksel = 0; |
868 | checksel = 0; |
810 | /* |
869 | /* |
811 | * If we wrote anywhere in the selected area, kill the selection |
870 | * If we wrote anywhere in the selected area, kill the selection |
812 | * XXX: should we kill the mark too? Possibly, but maybe that |
871 | * XXX: should we kill the mark too? Possibly, but maybe that |
813 | * should be a similar check. |
872 | * should be a similar check. |
814 | */ |
873 | */ |
815 | CLEAR_SELECTION (); |
874 | CLEAR_SELECTION (); |
816 | } |
875 | } |
817 | |
876 | |
818 | if (screen.flags & Screen_WrapNext) |
877 | if (ecb_unlikely (screen.flags & Screen_WrapNext)) |
819 | { |
878 | { |
820 | scr_do_wrap (); |
879 | scr_do_wrap (); |
821 | |
880 | |
822 | line->l = ncol; |
881 | line->l = ncol; |
823 | line->is_longer (1); |
882 | line->is_longer (1); |
… | |
… | |
825 | row = screen.cur.row; |
884 | row = screen.cur.row; |
826 | line = &ROW(row); /* _must_ refresh */ |
885 | line = &ROW(row); /* _must_ refresh */ |
827 | } |
886 | } |
828 | |
887 | |
829 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
888 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
830 | if (IN_RANGE_INC (c, 0xd800, 0xdfff)) |
889 | if (ecb_unlikely (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
831 | c = 0xfffd; |
890 | c = 0xfffd; |
832 | |
891 | |
833 | // rely on wcwidth to tell us the character width, do wcwidth before |
892 | // rely on wcwidth to tell us the character width, do wcwidth before |
834 | // further replacements, as wcwidth might return -1 for the line |
893 | // further replacements, as wcwidth might return -1 for the line |
835 | // drawing characters below as they might be invalid in the current |
894 | // drawing characters below as they might be invalid in the current |
836 | // locale. |
895 | // locale. |
837 | int width = WCWIDTH (c); |
896 | int width = WCWIDTH (c); |
838 | |
897 | |
839 | if (charsets [screen.charset] == '0') // DEC SPECIAL |
898 | if (ecb_unlikely (charsets [screen.charset] == '0')) // DEC SPECIAL |
840 | { |
899 | { |
841 | // vt100 special graphics and line drawing |
900 | // vt100 special graphics and line drawing |
842 | // 5f-7e standard vt100 |
901 | // 5f-7e standard vt100 |
843 | // 40-5e rxvt extension for extra curses acs chars |
902 | // 40-5e rxvt extension for extra curses acs chars |
844 | static uint16_t vt100_0[62] = { // 41 .. 7e |
903 | static uint16_t vt100_0[62] = { // 41 .. 7e |
… | |
… | |
857 | c = vt100_0[c - 0x41]; |
916 | c = vt100_0[c - 0x41]; |
858 | width = 1; // vt100 line drawing characters are always single-width |
917 | width = 1; // vt100 line drawing characters are always single-width |
859 | } |
918 | } |
860 | } |
919 | } |
861 | |
920 | |
862 | if (screen.flags & Screen_Insert) |
921 | if (ecb_unlikely (screen.flags & Screen_Insert)) |
863 | scr_insdel_chars (width, INSERT); |
922 | scr_insdel_chars (width, INSERT); |
864 | |
923 | |
865 | if (width != 0) |
924 | if (width != 0) |
866 | { |
925 | { |
867 | #if !UNICODE_3 |
926 | #if !UNICODE_3 |
… | |
… | |
872 | # else |
931 | # else |
873 | c = 0xfffd; |
932 | c = 0xfffd; |
874 | # endif |
933 | # endif |
875 | #endif |
934 | #endif |
876 | |
935 | |
|
|
936 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
937 | |
|
|
938 | // if the character doesn't fit into the remaining columns... |
|
|
939 | if (ecb_unlikely (screen.cur.col > ncol - width && ncol >= width)) |
|
|
940 | { |
|
|
941 | if (screen.flags & Screen_Autowrap) |
|
|
942 | { |
|
|
943 | // ... artificially enlargen the previous one |
|
|
944 | c = NOCHAR; |
|
|
945 | // and try the same character next loop iteration |
|
|
946 | --str; |
|
|
947 | } |
|
|
948 | else |
|
|
949 | screen.cur.col = ncol - width; |
|
|
950 | } |
|
|
951 | |
877 | // nuke the character at this position, if required |
952 | // nuke the character at this position, if required |
|
|
953 | // due to wonderful coincidences everywhere else in this loop |
|
|
954 | // we never have to check for overwriting a wide char itself, |
|
|
955 | // only its tail. |
878 | if (line->t[screen.cur.col] == NOCHAR |
956 | if (ecb_unlikely (line->t[screen.cur.col] == NOCHAR)) |
879 | || (screen.cur.col < ncol - 1 |
957 | scr_kill_char (*line, screen.cur.col); |
880 | && line->t[screen.cur.col + 1] == NOCHAR)) |
|
|
881 | { |
|
|
882 | int col = screen.cur.col; |
|
|
883 | |
|
|
884 | // find begin |
|
|
885 | while (col > 0 && line->t[col] == NOCHAR) |
|
|
886 | col--; |
|
|
887 | |
|
|
888 | rend_t rend = SET_FONT (line->r[col], FONTSET (line->r[col])->find_font (' ')); |
|
|
889 | |
|
|
890 | // found begin, nuke |
|
|
891 | do { |
|
|
892 | line->t[col] = ' '; |
|
|
893 | line->r[col] = rend; |
|
|
894 | col++; |
|
|
895 | } while (col < ncol && line->t[col] == NOCHAR); |
|
|
896 | } |
|
|
897 | |
|
|
898 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
899 | |
|
|
900 | // if the character doesn't fit into the remaining columns... |
|
|
901 | if (screen.cur.col > ncol - width && ncol >= width) |
|
|
902 | { |
|
|
903 | // ...output spaces |
|
|
904 | c = ' '; |
|
|
905 | // and try the same character next loop iteration |
|
|
906 | --str; |
|
|
907 | } |
|
|
908 | |
958 | |
909 | line->touch (); |
959 | line->touch (); |
910 | |
960 | |
911 | do |
961 | do |
912 | { |
962 | { |
913 | line->t[screen.cur.col] = c; |
963 | line->t[screen.cur.col] = c; |
914 | line->r[screen.cur.col] = rend; |
964 | line->r[screen.cur.col] = rend; |
915 | |
965 | |
916 | if (screen.cur.col < ncol - 1) |
966 | if (ecb_likely (screen.cur.col < ncol - 1)) |
917 | screen.cur.col++; |
967 | screen.cur.col++; |
918 | else |
968 | else |
919 | { |
969 | { |
920 | line->l = ncol; |
970 | line->l = ncol; |
921 | if (screen.flags & Screen_Autowrap) |
971 | if (screen.flags & Screen_Autowrap) |
922 | screen.flags |= Screen_WrapNext; |
972 | screen.flags |= Screen_WrapNext; |
923 | break; |
973 | |
|
|
974 | goto end_of_line; |
924 | } |
975 | } |
925 | |
976 | |
926 | c = NOCHAR; |
977 | c = NOCHAR; |
927 | } |
978 | } |
928 | while (--width > 0); |
979 | while (ecb_unlikely (--width > 0)); |
929 | |
980 | |
930 | // pad with spaces when overwriting wide character with smaller one |
981 | // pad with spaces when overwriting wide character with smaller one |
931 | if (!width) |
982 | for (int c = screen.cur.col; ecb_unlikely (c < ncol && line->t[c] == NOCHAR); c++) |
932 | { |
983 | { |
933 | line->touch (); |
984 | line->t[c] = ' '; |
|
|
985 | line->r[c] = rend; |
|
|
986 | } |
934 | |
987 | |
935 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
988 | end_of_line: |
|
|
989 | ; |
|
|
990 | } |
|
|
991 | #if ENABLE_COMBINING |
|
|
992 | else // width == 0 |
|
|
993 | { |
|
|
994 | if (c != 0xfeff) // ignore BOM |
|
|
995 | { |
|
|
996 | // handle combining characters |
|
|
997 | // we just tag the accent on the previous on-screen character. |
|
|
998 | // this is arguably not correct, but also arguably not wrong. |
|
|
999 | // we don't handle double-width characters nicely yet. |
|
|
1000 | line_t *linep; |
|
|
1001 | text_t *tp; |
|
|
1002 | rend_t *rp; |
|
|
1003 | |
|
|
1004 | if (screen.cur.col > 0) |
936 | { |
1005 | { |
937 | line->t[c] = ' '; |
|
|
938 | line->r[c] = rend; |
1006 | linep = line; |
|
|
1007 | tp = line->t + screen.cur.col - 1; |
|
|
1008 | rp = line->r + screen.cur.col - 1; |
939 | } |
1009 | } |
|
|
1010 | else if (screen.cur.row > 0 |
|
|
1011 | && ROW(screen.cur.row - 1).is_longer ()) |
|
|
1012 | { |
|
|
1013 | linep = &ROW(screen.cur.row - 1); |
|
|
1014 | tp = line->t + ncol - 1; |
|
|
1015 | rp = line->r + ncol - 1; |
|
|
1016 | } |
|
|
1017 | else |
|
|
1018 | continue; |
|
|
1019 | |
|
|
1020 | linep->touch (); |
|
|
1021 | |
|
|
1022 | while (*tp == NOCHAR && tp > linep->t) |
|
|
1023 | tp--, rp--; |
|
|
1024 | |
|
|
1025 | // first try to find a precomposed character |
|
|
1026 | unicode_t n = rxvt_compose (*tp, c); |
|
|
1027 | if (n == NOCHAR) |
|
|
1028 | n = rxvt_composite.compose (*tp, c); |
|
|
1029 | |
|
|
1030 | *tp = n; |
|
|
1031 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
940 | } |
1032 | } |
941 | } |
1033 | } |
942 | else // width == 0 |
|
|
943 | { |
|
|
944 | #if ENABLE_COMBINING |
|
|
945 | // handle combining characters |
|
|
946 | // we just tag the accent on the previous on-screen character. |
|
|
947 | // this is arguably not correct, but also arguably not wrong. |
|
|
948 | // we don't handle double-width characters nicely yet. |
|
|
949 | line_t *linep; |
|
|
950 | text_t *tp; |
|
|
951 | rend_t *rp; |
|
|
952 | |
|
|
953 | if (screen.cur.col > 0) |
|
|
954 | { |
|
|
955 | linep = line; |
|
|
956 | tp = line->t + screen.cur.col - 1; |
|
|
957 | rp = line->r + screen.cur.col - 1; |
|
|
958 | } |
|
|
959 | else if (screen.cur.row > 0 |
|
|
960 | && ROW(screen.cur.row - 1).is_longer ()) |
|
|
961 | { |
|
|
962 | linep = &ROW(screen.cur.row - 1); |
|
|
963 | tp = line->t + ncol - 1; |
|
|
964 | rp = line->r + ncol - 1; |
|
|
965 | } |
|
|
966 | else |
|
|
967 | continue; |
|
|
968 | |
|
|
969 | linep->touch (); |
|
|
970 | |
|
|
971 | while (*tp == NOCHAR && tp > linep->t) |
|
|
972 | tp--, rp--; |
|
|
973 | |
|
|
974 | // first try to find a precomposed character |
|
|
975 | unicode_t n = rxvt_compose (*tp, c); |
|
|
976 | if (n == NOCHAR) |
|
|
977 | n = rxvt_composite.compose (*tp, c); |
|
|
978 | |
|
|
979 | *tp = n; |
|
|
980 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
|
|
981 | #endif |
1034 | #endif |
982 | } |
|
|
983 | } |
1035 | } |
984 | |
1036 | |
985 | max_it (line->l, screen.cur.col); |
1037 | max_it (line->l, screen.cur.col); |
986 | |
1038 | |
987 | #ifdef DEBUG_STRICT |
|
|
988 | assert (screen.cur.row >= 0); |
1039 | assert (screen.cur.row >= 0); |
989 | #endif |
|
|
990 | } |
1040 | } |
991 | |
1041 | |
992 | /* ------------------------------------------------------------------------- */ |
1042 | /* ------------------------------------------------------------------------- */ |
993 | /* |
1043 | /* |
994 | * Process Backspace. Move back the cursor back a position, wrap if have to |
1044 | * Process Backspace. Move back the cursor back a position, wrap if have to |
… | |
… | |
1007 | |
1057 | |
1008 | want_refresh = 1; |
1058 | want_refresh = 1; |
1009 | #endif |
1059 | #endif |
1010 | } |
1060 | } |
1011 | } |
1061 | } |
|
|
1062 | else if (screen.flags & Screen_WrapNext) |
|
|
1063 | screen.flags &= ~Screen_WrapNext; |
1012 | else |
1064 | else |
1013 | scr_gotorc (0, -1, RELATIVE); |
1065 | scr_gotorc (0, -1, RELATIVE); |
1014 | } |
1066 | } |
1015 | |
1067 | |
1016 | /* ------------------------------------------------------------------------- */ |
1068 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1094 | * XTERM_SEQ: ESC 6 |
1146 | * XTERM_SEQ: ESC 6 |
1095 | * Move cursor left in row. If we're at the left boundary, shift everything |
1147 | * Move cursor left in row. If we're at the left boundary, shift everything |
1096 | * in that row right. Clear left column. |
1148 | * in that row right. Clear left column. |
1097 | */ |
1149 | */ |
1098 | #if !ENABLE_MINIMAL |
1150 | #if !ENABLE_MINIMAL |
1099 | void |
1151 | void ecb_cold |
1100 | rxvt_term::scr_backindex () NOTHROW |
1152 | rxvt_term::scr_backindex () NOTHROW |
1101 | { |
1153 | { |
1102 | if (screen.cur.col > 0) |
1154 | if (screen.cur.col > 0) |
1103 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1155 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1104 | else |
1156 | else |
… | |
… | |
1111 | * XTERM_SEQ: ESC 9 |
1163 | * XTERM_SEQ: ESC 9 |
1112 | * Move cursor right in row. If we're at the right boundary, shift everything |
1164 | * Move cursor right in row. If we're at the right boundary, shift everything |
1113 | * in that row left. Clear right column. |
1165 | * in that row left. Clear right column. |
1114 | */ |
1166 | */ |
1115 | #if !ENABLE_MINIMAL |
1167 | #if !ENABLE_MINIMAL |
1116 | void |
1168 | void ecb_cold |
1117 | rxvt_term::scr_forwardindex () NOTHROW |
1169 | rxvt_term::scr_forwardindex () NOTHROW |
1118 | { |
1170 | { |
1119 | if (screen.cur.col < ncol - 1) |
1171 | if (screen.cur.col < ncol - 1) |
1120 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1172 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1121 | else |
1173 | else |
… | |
… | |
1272 | scr_blank_line (line, col, num, rstyle); |
1324 | scr_blank_line (line, col, num, rstyle); |
1273 | } |
1325 | } |
1274 | |
1326 | |
1275 | /* ------------------------------------------------------------------------- */ |
1327 | /* ------------------------------------------------------------------------- */ |
1276 | /* |
1328 | /* |
1277 | * Erase part of whole of the screen |
1329 | * Erase part or whole of the screen |
1278 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1330 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1279 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1331 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1280 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1332 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1281 | */ |
1333 | */ |
1282 | void |
1334 | void |
… | |
… | |
1291 | ZERO_SCROLLBACK (); |
1343 | ZERO_SCROLLBACK (); |
1292 | |
1344 | |
1293 | switch (mode) |
1345 | switch (mode) |
1294 | { |
1346 | { |
1295 | case 0: /* erase to end of screen */ |
1347 | case 0: /* erase to end of screen */ |
1296 | selection_check (1); |
|
|
1297 | scr_erase_line (0); |
1348 | scr_erase_line (0); |
1298 | row = screen.cur.row + 1; /* possible OOB */ |
1349 | row = screen.cur.row + 1; /* possible OOB */ |
1299 | num = nrow - row; |
1350 | num = nrow - row; |
1300 | break; |
1351 | break; |
1301 | case 1: /* erase to beginning of screen */ |
1352 | case 1: /* erase to beginning of screen */ |
1302 | selection_check (3); |
|
|
1303 | scr_erase_line (1); |
1353 | scr_erase_line (1); |
1304 | row = 0; |
1354 | row = 0; |
1305 | num = screen.cur.row; |
1355 | num = screen.cur.row; |
1306 | break; |
1356 | break; |
1307 | case 2: /* erase whole screen */ |
1357 | case 2: /* erase whole screen */ |
1308 | selection_check (3); |
|
|
1309 | row = 0; |
1358 | row = 0; |
1310 | num = nrow; |
1359 | num = nrow; |
1311 | break; |
1360 | break; |
1312 | default: |
1361 | default: |
1313 | return; |
1362 | return; |
… | |
… | |
1322 | if (row >= nrow) /* Out Of Bounds */ |
1371 | if (row >= nrow) /* Out Of Bounds */ |
1323 | return; |
1372 | return; |
1324 | |
1373 | |
1325 | min_it (num, nrow - row); |
1374 | min_it (num, nrow - row); |
1326 | |
1375 | |
1327 | /*TODO: the xlceararea/xfillrectangle below don't take scroll offste into account, ask mikachu for details */ |
|
|
1328 | if (rstyle & (RS_RVid | RS_Uline)) |
1376 | if (rstyle & (RS_Blink | RS_RVid | RS_Uline)) |
1329 | ren = (rend_t) ~RS_None; |
1377 | ren = (rend_t) ~RS_None; |
1330 | else if (GET_BASEBG (rstyle) == Color_bg) |
1378 | else if (GET_BASEBG (rstyle) == Color_bg) |
1331 | { |
1379 | { |
1332 | ren = DEFAULT_RSTYLE; |
1380 | ren = DEFAULT_RSTYLE; |
1333 | |
1381 | |
1334 | if (mapped) |
1382 | if (mapped) |
1335 | XClearArea (dpy, vt, 0, |
1383 | XClearArea (dpy, vt, 0, |
1336 | Row2Pixel (row), (unsigned int)width, |
1384 | Row2Pixel (row - view_start), (unsigned int)vt_width, |
1337 | (unsigned int)Height2Pixel (num), False); |
1385 | (unsigned int)Height2Pixel (num), False); |
1338 | } |
1386 | } |
1339 | else |
1387 | else |
1340 | { |
1388 | { |
1341 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1389 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1342 | |
1390 | |
|
|
1391 | if (mapped) |
|
|
1392 | { |
1343 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1393 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1344 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1394 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1345 | XFillRectangle (dpy, vt, gc, |
1395 | XFillRectangle (dpy, vt, gc, |
1346 | 0, Row2Pixel (row), |
1396 | 0, Row2Pixel (row - view_start), |
1347 | (unsigned int)width, |
1397 | (unsigned int)vt_width, |
1348 | (unsigned int)Height2Pixel (num)); |
1398 | (unsigned int)Height2Pixel (num)); |
1349 | gcvalue.foreground = pix_colors[Color_fg]; |
1399 | gcvalue.foreground = pix_colors[Color_fg]; |
1350 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1400 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
|
|
1401 | } |
1351 | } |
1402 | } |
1352 | |
1403 | |
1353 | for (; num--; row++) |
1404 | for (; num--; row++) |
1354 | { |
1405 | { |
1355 | scr_blank_screen_mem (ROW(row), rstyle); |
1406 | scr_blank_screen_mem (ROW(row), rstyle); |
|
|
1407 | |
|
|
1408 | if (row - view_start < nrow) |
1356 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1409 | scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren); |
1357 | } |
1410 | } |
1358 | } |
1411 | } |
1359 | |
1412 | |
1360 | #if !ENABLE_MINIMAL |
1413 | #if !ENABLE_MINIMAL |
1361 | void |
1414 | void |
… | |
… | |
1371 | /* ------------------------------------------------------------------------- */ |
1424 | /* ------------------------------------------------------------------------- */ |
1372 | /* |
1425 | /* |
1373 | * Fill the screen with `E's |
1426 | * Fill the screen with `E's |
1374 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1427 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1375 | */ |
1428 | */ |
1376 | void |
1429 | void ecb_cold |
1377 | rxvt_term::scr_E () NOTHROW |
1430 | rxvt_term::scr_E () NOTHROW |
1378 | { |
1431 | { |
1379 | rend_t fs; |
1432 | rend_t fs; |
1380 | |
1433 | |
1381 | want_refresh = 1; |
1434 | want_refresh = 1; |
1382 | ZERO_SCROLLBACK (); |
1435 | ZERO_SCROLLBACK (); |
1383 | |
1436 | |
1384 | num_scr_allow = 0; |
1437 | num_scr_allow = 0; |
1385 | selection_check (3); |
1438 | |
|
|
1439 | row_col_t pos; |
|
|
1440 | pos.row = pos.col = 0; |
|
|
1441 | if (ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
1442 | CLEAR_SELECTION (); |
1386 | |
1443 | |
1387 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1444 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1388 | for (int row = nrow; row--; ) |
1445 | for (int row = nrow; row--; ) |
1389 | { |
1446 | { |
1390 | line_t &line = ROW(row); |
1447 | line_t &line = ROW(row); |
… | |
… | |
1435 | * Insert/Delete <count> characters from the current position |
1492 | * Insert/Delete <count> characters from the current position |
1436 | */ |
1493 | */ |
1437 | void |
1494 | void |
1438 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1495 | rxvt_term::scr_insdel_chars (int count, int insdel) NOTHROW |
1439 | { |
1496 | { |
1440 | int col, row; |
|
|
1441 | rend_t tr; |
|
|
1442 | |
|
|
1443 | want_refresh = 1; |
1497 | want_refresh = 1; |
1444 | ZERO_SCROLLBACK (); |
1498 | ZERO_SCROLLBACK (); |
1445 | |
1499 | |
1446 | if (count <= 0) |
1500 | if (count <= 0) |
1447 | return; |
1501 | return; |
… | |
… | |
1449 | scr_do_wrap (); |
1503 | scr_do_wrap (); |
1450 | |
1504 | |
1451 | selection_check (1); |
1505 | selection_check (1); |
1452 | min_it (count, ncol - screen.cur.col); |
1506 | min_it (count, ncol - screen.cur.col); |
1453 | |
1507 | |
1454 | row = screen.cur.row; |
1508 | int row = screen.cur.row; |
1455 | |
1509 | |
1456 | line_t *line = &ROW(row); |
1510 | line_t *line = &ROW(row); |
1457 | |
1511 | |
1458 | line->touch (); |
1512 | line->touch (); |
1459 | line->is_longer (0); |
1513 | line->is_longer (0); |
1460 | |
1514 | |
|
|
1515 | // nuke wide spanning the start |
|
|
1516 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1517 | scr_kill_char (*line, screen.cur.col); |
|
|
1518 | |
1461 | switch (insdel) |
1519 | switch (insdel) |
1462 | { |
1520 | { |
1463 | case INSERT: |
1521 | case INSERT: |
1464 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1522 | line->l = min (line->l + count, ncol); |
|
|
1523 | |
|
|
1524 | if (line->t[screen.cur.col] == NOCHAR) |
|
|
1525 | scr_kill_char (*line, screen.cur.col); |
|
|
1526 | |
|
|
1527 | for (int col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1465 | { |
1528 | { |
1466 | line->t[col] = line->t[col - count]; |
1529 | line->t[col] = line->t[col - count]; |
1467 | line->r[col] = line->r[col - count]; |
1530 | line->r[col] = line->r[col - count]; |
1468 | } |
1531 | } |
1469 | |
|
|
1470 | line->l = min (line->l + count, ncol); |
|
|
1471 | |
1532 | |
1472 | if (selection.op && current_screen == selection.screen |
1533 | if (selection.op && current_screen == selection.screen |
1473 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1534 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1474 | { |
1535 | { |
1475 | if (selection.end.row != screen.cur.row |
1536 | if (selection.end.row != screen.cur.row |
… | |
… | |
1490 | case ERASE: |
1551 | case ERASE: |
1491 | screen.cur.col += count; /* don't worry if > ncol */ |
1552 | screen.cur.col += count; /* don't worry if > ncol */ |
1492 | selection_check (1); |
1553 | selection_check (1); |
1493 | screen.cur.col -= count; |
1554 | screen.cur.col -= count; |
1494 | |
1555 | |
1495 | line->l = max (line->l - count, 0); |
1556 | // nuke wide char after the end |
|
|
1557 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1558 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1559 | |
1496 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1560 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1497 | break; |
1561 | break; |
1498 | |
1562 | |
1499 | case DELETE: |
1563 | case DELETE: |
1500 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1564 | line->l = max (line->l - count, 0); |
1501 | |
1565 | |
|
|
1566 | // nuke wide char spanning the end |
|
|
1567 | if (screen.cur.col + count < ncol && line->t[screen.cur.col + count] == NOCHAR) |
|
|
1568 | scr_kill_char (*line, screen.cur.col + count); |
|
|
1569 | |
1502 | for (col = screen.cur.col; (col + count) < ncol; col++) |
1570 | for (int col = screen.cur.col; (col + count) < ncol; col++) |
1503 | { |
1571 | { |
1504 | line->t[col] = line->t[col + count]; |
1572 | line->t[col] = line->t[col + count]; |
1505 | line->r[col] = line->r[col + count]; |
1573 | line->r[col] = line->r[col + count]; |
1506 | } |
1574 | } |
1507 | |
1575 | |
1508 | line->l = max (line->l - count, 0); |
|
|
1509 | scr_blank_line (*line, ncol - count, count, tr); |
1576 | scr_blank_line (*line, ncol - count, count, rstyle); |
1510 | |
1577 | |
1511 | if (selection.op && current_screen == selection.screen |
1578 | if (selection.op && current_screen == selection.screen |
1512 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1579 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1513 | { |
1580 | { |
1514 | if (selection.end.row != screen.cur.row |
1581 | if (selection.end.row != screen.cur.row |
… | |
… | |
1531 | /* ------------------------------------------------------------------------- */ |
1598 | /* ------------------------------------------------------------------------- */ |
1532 | /* |
1599 | /* |
1533 | * Set the scrolling region |
1600 | * Set the scrolling region |
1534 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1601 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1535 | */ |
1602 | */ |
1536 | void |
1603 | void ecb_cold |
1537 | rxvt_term::scr_scroll_region (int top, int bot) NOTHROW |
1604 | rxvt_term::scr_scroll_region (int top, int bot) NOTHROW |
1538 | { |
1605 | { |
1539 | max_it (top, 0); |
1606 | max_it (top, 0); |
1540 | min_it (bot, nrow - 1); |
1607 | min_it (bot, nrow - 1); |
1541 | |
1608 | |
… | |
… | |
1551 | /* |
1618 | /* |
1552 | * Make the cursor visible/invisible |
1619 | * Make the cursor visible/invisible |
1553 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1620 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1554 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1621 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1555 | */ |
1622 | */ |
1556 | void |
1623 | void ecb_cold |
1557 | rxvt_term::scr_cursor_visible (int mode) NOTHROW |
1624 | rxvt_term::scr_cursor_visible (int mode) NOTHROW |
1558 | { |
1625 | { |
1559 | want_refresh = 1; |
1626 | want_refresh = 1; |
1560 | |
1627 | |
1561 | if (mode) |
1628 | if (mode) |
… | |
… | |
1568 | /* |
1635 | /* |
1569 | * Set/unset automatic wrapping |
1636 | * Set/unset automatic wrapping |
1570 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1637 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1571 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1638 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1572 | */ |
1639 | */ |
1573 | void |
1640 | void ecb_cold |
1574 | rxvt_term::scr_autowrap (int mode) NOTHROW |
1641 | rxvt_term::scr_autowrap (int mode) NOTHROW |
1575 | { |
1642 | { |
1576 | if (mode) |
1643 | if (mode) |
1577 | screen.flags |= Screen_Autowrap; |
1644 | screen.flags |= Screen_Autowrap; |
1578 | else |
1645 | else |
… | |
… | |
1587 | * Relative mode: line numbers are relative to top margin of scrolling region |
1654 | * Relative mode: line numbers are relative to top margin of scrolling region |
1588 | * and the cursor cannot be moved outside. |
1655 | * and the cursor cannot be moved outside. |
1589 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1656 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1590 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1657 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1591 | */ |
1658 | */ |
1592 | void |
1659 | void ecb_cold |
1593 | rxvt_term::scr_relative_origin (int mode) NOTHROW |
1660 | rxvt_term::scr_relative_origin (int mode) NOTHROW |
1594 | { |
1661 | { |
1595 | if (mode) |
1662 | if (mode) |
1596 | screen.flags |= Screen_Relative; |
1663 | screen.flags |= Screen_Relative; |
1597 | else |
1664 | else |
… | |
… | |
1604 | /* |
1671 | /* |
1605 | * Set insert/replace mode |
1672 | * Set insert/replace mode |
1606 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1673 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1607 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1674 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1608 | */ |
1675 | */ |
1609 | void |
1676 | void ecb_cold |
1610 | rxvt_term::scr_insert_mode (int mode) NOTHROW |
1677 | rxvt_term::scr_insert_mode (int mode) NOTHROW |
1611 | { |
1678 | { |
1612 | if (mode) |
1679 | if (mode) |
1613 | screen.flags |= Screen_Insert; |
1680 | screen.flags |= Screen_Insert; |
1614 | else |
1681 | else |
… | |
… | |
1620 | * Set/Unset tabs |
1687 | * Set/Unset tabs |
1621 | * XTERM_SEQ: Set tab at current column : ESC H |
1688 | * XTERM_SEQ: Set tab at current column : ESC H |
1622 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1689 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1623 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1690 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1624 | */ |
1691 | */ |
1625 | void |
1692 | void ecb_cold |
1626 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1693 | rxvt_term::scr_set_tab (int mode) NOTHROW |
1627 | { |
1694 | { |
1628 | if (mode < 0) |
1695 | if (mode < 0) |
1629 | memset (tabs, 0, ncol); |
1696 | memset (tabs, 0, ncol); |
1630 | else if (screen.cur.col < ncol) |
1697 | else if (screen.cur.col < ncol) |
… | |
… | |
1649 | if (rvideo_state != on) |
1716 | if (rvideo_state != on) |
1650 | { |
1717 | { |
1651 | rvideo_state = on; |
1718 | rvideo_state = on; |
1652 | |
1719 | |
1653 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1720 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1654 | #ifdef HAVE_BG_PIXMAP |
1721 | #ifdef HAVE_IMG |
1655 | if (bgPixmap.pixmap == None) |
1722 | if (bg_img == 0) |
1656 | #endif |
1723 | #endif |
1657 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1724 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1658 | |
1725 | |
1659 | XGCValues gcvalue; |
1726 | XGCValues gcvalue; |
1660 | gcvalue.foreground = pix_colors[Color_fg]; |
1727 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1669 | /* ------------------------------------------------------------------------- */ |
1736 | /* ------------------------------------------------------------------------- */ |
1670 | /* |
1737 | /* |
1671 | * Report current cursor position |
1738 | * Report current cursor position |
1672 | * XTERM_SEQ: Report position: ESC [ 6 n |
1739 | * XTERM_SEQ: Report position: ESC [ 6 n |
1673 | */ |
1740 | */ |
1674 | void |
1741 | void ecb_cold |
1675 | rxvt_term::scr_report_position () NOTHROW |
1742 | rxvt_term::scr_report_position () NOTHROW |
1676 | { |
1743 | { |
1677 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1744 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1678 | } |
1745 | } |
1679 | |
1746 | |
… | |
… | |
1682 | * ------------------------------------------------------------------------- */ |
1749 | * ------------------------------------------------------------------------- */ |
1683 | |
1750 | |
1684 | /* |
1751 | /* |
1685 | * Set font style |
1752 | * Set font style |
1686 | */ |
1753 | */ |
1687 | void |
1754 | void ecb_cold |
1688 | rxvt_term::set_font_style () NOTHROW |
1755 | rxvt_term::set_font_style () NOTHROW |
1689 | { |
1756 | { |
1690 | #if 0 |
1757 | #if 0 |
1691 | switch (charsets [screen.charset]) |
1758 | switch (charsets [screen.charset]) |
1692 | { |
1759 | { |
… | |
… | |
1714 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1781 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1715 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1782 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1716 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1783 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1717 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1784 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1718 | */ |
1785 | */ |
1719 | void |
1786 | void ecb_cold |
1720 | rxvt_term::scr_charset_choose (int set) NOTHROW |
1787 | rxvt_term::scr_charset_choose (int set) NOTHROW |
1721 | { |
1788 | { |
1722 | screen.charset = set; |
1789 | screen.charset = set; |
1723 | set_font_style (); |
1790 | set_font_style (); |
1724 | } |
1791 | } |
… | |
… | |
1745 | * ------------------------------------------------------------------------- */ |
1812 | * ------------------------------------------------------------------------- */ |
1746 | |
1813 | |
1747 | /* |
1814 | /* |
1748 | * refresh matching text. |
1815 | * refresh matching text. |
1749 | */ |
1816 | */ |
1750 | bool |
1817 | bool ecb_cold |
1751 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) NOTHROW |
1818 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) NOTHROW |
1752 | { |
1819 | { |
1753 | bool found = false; |
1820 | bool found = false; |
1754 | |
1821 | |
1755 | for (int i = 0; i < nrow; i++) |
1822 | for (int i = 0; i < nrow; i++) |
… | |
… | |
1774 | PART_BEG = 0, |
1841 | PART_BEG = 0, |
1775 | PART_END, |
1842 | PART_END, |
1776 | RC_COUNT |
1843 | RC_COUNT |
1777 | }; |
1844 | }; |
1778 | |
1845 | |
1779 | void |
1846 | void ecb_hot |
1780 | rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh) NOTHROW |
1847 | rxvt_term::scr_expose (int x, int y, int ewidth, int eheight, bool refresh) NOTHROW |
1781 | { |
1848 | { |
1782 | int i; |
1849 | int i; |
1783 | row_col_t rc[RC_COUNT]; |
1850 | row_col_t rc[RC_COUNT]; |
1784 | |
1851 | |
… | |
… | |
1804 | for (i = PART_BEG; i < RC_COUNT; i++) |
1871 | for (i = PART_BEG; i < RC_COUNT; i++) |
1805 | { |
1872 | { |
1806 | min_it (rc[i].col, ncol - 1); |
1873 | min_it (rc[i].col, ncol - 1); |
1807 | min_it (rc[i].row, nrow - 1); |
1874 | min_it (rc[i].row, nrow - 1); |
1808 | } |
1875 | } |
1809 | // TODO: this line somehow causes segfault if scr_expose() is called just after resize |
1876 | |
1810 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1877 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1811 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1878 | fill_text (&drawn_buf[i].t[rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1812 | |
1879 | |
1813 | num_scr_allow = 0; |
1880 | num_scr_allow = 0; |
1814 | |
1881 | |
… | |
… | |
1821 | * Refresh the entire screen |
1888 | * Refresh the entire screen |
1822 | */ |
1889 | */ |
1823 | void |
1890 | void |
1824 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1891 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1825 | { |
1892 | { |
1826 | scr_expose (0, 0, width, height, refresh); |
1893 | scr_expose (0, 0, vt_width, vt_height, refresh); |
1827 | } |
1894 | } |
1828 | |
1895 | |
1829 | /* ------------------------------------------------------------------------- */ |
1896 | /* ------------------------------------------------------------------------- */ |
1830 | /* |
1897 | /* |
1831 | * Move the display so that the line represented by scrollbar value Y is at |
1898 | * Move the display so that the line represented by scrollbar value Y is at |
… | |
… | |
1887 | |
1954 | |
1888 | # ifndef NO_MAPALERT |
1955 | # ifndef NO_MAPALERT |
1889 | # ifdef MAPALERT_OPTION |
1956 | # ifdef MAPALERT_OPTION |
1890 | if (option (Opt_mapAlert)) |
1957 | if (option (Opt_mapAlert)) |
1891 | # endif |
1958 | # endif |
1892 | XMapWindow (dpy, parent[0]); |
1959 | XMapWindow (dpy, parent); |
1893 | # endif |
1960 | # endif |
1894 | |
1961 | |
1895 | # if ENABLE_FRILLS |
1962 | # if ENABLE_FRILLS |
1896 | if (option (Opt_urgentOnBell)) |
1963 | if (option (Opt_urgentOnBell)) |
1897 | { |
1964 | set_urgency (1); |
1898 | if (XWMHints *h = XGetWMHints(dpy, parent[0])) |
|
|
1899 | { |
|
|
1900 | h->flags |= XUrgencyHint; |
|
|
1901 | XSetWMHints (dpy, parent[0], h); |
|
|
1902 | } |
|
|
1903 | } |
|
|
1904 | # endif |
1965 | # endif |
1905 | |
1966 | |
1906 | if (option (Opt_visualBell)) |
1967 | if (option (Opt_visualBell)) |
1907 | { |
1968 | { |
1908 | rvideo_bell = true; |
1969 | rvideo_bell = true; |
… | |
… | |
1911 | |
1972 | |
1912 | bell_ev.start (VISUAL_BELL_DURATION); |
1973 | bell_ev.start (VISUAL_BELL_DURATION); |
1913 | } |
1974 | } |
1914 | else |
1975 | else |
1915 | XBell (dpy, 0); |
1976 | XBell (dpy, 0); |
|
|
1977 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1916 | #endif |
1978 | #endif |
1917 | } |
1979 | } |
1918 | |
1980 | |
1919 | /* ------------------------------------------------------------------------- */ |
1981 | /* ------------------------------------------------------------------------- */ |
1920 | /* ARGSUSED */ |
1982 | void ecb_cold |
1921 | void |
|
|
1922 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1983 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1923 | { |
1984 | { |
1924 | #ifdef PRINTPIPE |
1985 | #ifdef PRINTPIPE |
1925 | int nrows, row_start; |
1986 | int nrows, row_start; |
1926 | FILE *fd = popen_printer (); |
1987 | FILE *fd = popen_printer (); |
… | |
… | |
1939 | row_start = view_start; |
2000 | row_start = view_start; |
1940 | } |
2001 | } |
1941 | |
2002 | |
1942 | wctomb (0, 0); |
2003 | wctomb (0, 0); |
1943 | |
2004 | |
1944 | for (int r1 = 0; r1 < nrows; r1++) |
2005 | for (int r1 = row_start; r1 < row_start + nrows; r1++) |
1945 | { |
2006 | { |
1946 | text_t *tp = ROW(r1).t; |
2007 | text_t *tp = ROW(r1).t; |
1947 | int len = ROW(r1).l; |
2008 | int len = ROW(r1).l; |
1948 | |
2009 | |
1949 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
2010 | for (int i = len >= 0 ? len : ncol - 1; i--; ) //TODO//FIXME//LEN |
… | |
… | |
1975 | /* |
2036 | /* |
1976 | * Refresh the screen |
2037 | * Refresh the screen |
1977 | * drawn_text/drawn_rend contain the screen information before the update. |
2038 | * drawn_text/drawn_rend contain the screen information before the update. |
1978 | * screen.text/screen.rend contain what the screen will change to. |
2039 | * screen.text/screen.rend contain what the screen will change to. |
1979 | */ |
2040 | */ |
1980 | void |
2041 | void ecb_hot |
1981 | rxvt_term::scr_refresh () NOTHROW |
2042 | rxvt_term::scr_refresh () NOTHROW |
1982 | { |
2043 | { |
1983 | unsigned char have_bg, |
|
|
1984 | showcursor; /* show the cursor */ |
|
|
1985 | int16_t col, row, /* column/row we're processing */ |
2044 | int16_t col, row, /* column/row we're processing */ |
1986 | ocrow; /* old cursor row */ |
2045 | ocrow; /* old cursor row */ |
1987 | int i; /* tmp */ |
2046 | int i; /* tmp */ |
1988 | #ifndef NO_CURSORCOLOR |
|
|
1989 | rend_t cc1; /* store colours at cursor position (s) */ |
|
|
1990 | #endif |
|
|
1991 | rend_t *crp; // cursor rendition pointer |
|
|
1992 | rend_t ccol1, /* Cursor colour */ |
2047 | rend_t ccol1, /* Cursor colour */ |
1993 | ccol2; /* Cursor colour2 */ |
2048 | ccol2; /* Cursor colour2 */ |
|
|
2049 | rend_t cur_rend; |
|
|
2050 | int cur_col; |
1994 | |
2051 | |
1995 | want_refresh = 0; /* screen is current */ |
2052 | want_refresh = 0; /* screen is current */ |
1996 | |
2053 | |
1997 | if (refresh_type == NO_REFRESH || !mapped) |
2054 | if (refresh_type == NO_REFRESH || !mapped) |
1998 | return; |
2055 | return; |
… | |
… | |
2000 | /* |
2057 | /* |
2001 | * A: set up vars |
2058 | * A: set up vars |
2002 | */ |
2059 | */ |
2003 | refresh_count = 0; |
2060 | refresh_count = 0; |
2004 | |
2061 | |
|
|
2062 | unsigned int old_screen_flags = screen.flags; |
2005 | have_bg = 0; |
2063 | bool have_bg = 0; |
2006 | #ifdef HAVE_BG_PIXMAP |
2064 | #ifdef HAVE_IMG |
2007 | have_bg = bgPixmap.pixmap != None; |
2065 | have_bg = bg_img != 0; |
2008 | #endif |
2066 | #endif |
2009 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2067 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2010 | |
2068 | |
2011 | /* |
2069 | /* |
2012 | * B: reverse any characters which are selected |
2070 | * B: reverse any characters which are selected |
2013 | */ |
2071 | */ |
2014 | scr_reverse_selection (); |
2072 | scr_reverse_selection (); |
2015 | |
2073 | |
|
|
2074 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2075 | #if ENABLE_OVERLAY |
|
|
2076 | scr_swap_overlay (); |
|
|
2077 | #endif |
|
|
2078 | |
|
|
2079 | bool showcursor = screen.flags & Screen_VisibleCursor; |
|
|
2080 | |
2016 | /* |
2081 | /* |
2017 | * C: set the cursor character (s) |
2082 | * C: set the cursor character (s) |
2018 | */ |
2083 | */ |
2019 | { |
2084 | { |
2020 | unsigned char setoldcursor; |
2085 | bool setoldcursor; |
2021 | |
2086 | |
2022 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
2023 | #ifdef CURSOR_BLINK |
2087 | #ifdef CURSOR_BLINK |
2024 | if (hidden_cursor) |
2088 | if (hidden_cursor) |
2025 | showcursor = 0; |
2089 | showcursor = 0; |
2026 | #endif |
2090 | #endif |
2027 | |
2091 | |
… | |
… | |
2030 | int col = screen.cur.col; |
2094 | int col = screen.cur.col; |
2031 | |
2095 | |
2032 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2096 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2033 | col--; |
2097 | col--; |
2034 | |
2098 | |
2035 | crp = &ROW(screen.cur.row).r[col]; |
2099 | cur_rend = ROW(screen.cur.row).r[col]; |
|
|
2100 | cur_col = col; |
2036 | |
2101 | |
2037 | #ifndef NO_CURSORCOLOR |
2102 | #ifndef NO_CURSORCOLOR |
2038 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
|
|
2039 | if (ISSET_PIXCOLOR (Color_cursor)) |
2103 | if (ISSET_PIXCOLOR (Color_cursor)) |
2040 | ccol1 = Color_cursor; |
2104 | ccol1 = Color_cursor; |
2041 | else |
2105 | else |
2042 | #endif |
2106 | #endif |
2043 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2107 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
… | |
… | |
2055 | ccol2 = bgcolor_of (rstyle); |
2119 | ccol2 = bgcolor_of (rstyle); |
2056 | #else |
2120 | #else |
2057 | ccol2 = Color_bg; |
2121 | ccol2 = Color_bg; |
2058 | #endif |
2122 | #endif |
2059 | |
2123 | |
2060 | if (showcursor && focus) |
2124 | if (focus) |
2061 | { |
2125 | { |
|
|
2126 | rend_t rend = cur_rend; |
|
|
2127 | |
2062 | if (option (Opt_cursorUnderline)) |
2128 | if (option (Opt_cursorUnderline)) |
2063 | *crp ^= RS_Uline; |
2129 | rend ^= RS_Uline; |
2064 | else |
2130 | else |
2065 | { |
2131 | { |
2066 | *crp ^= RS_RVid; |
2132 | rend ^= RS_RVid; |
2067 | *crp = SET_FGCOLOR (*crp, ccol1); |
2133 | rend = SET_FGCOLOR (rend, ccol1); |
2068 | *crp = SET_BGCOLOR (*crp, ccol2); |
2134 | rend = SET_BGCOLOR (rend, ccol2); |
2069 | } |
2135 | } |
|
|
2136 | |
|
|
2137 | scr_set_char_rend (ROW(screen.cur.row), cur_col, rend); |
2070 | } |
2138 | } |
2071 | } |
2139 | } |
2072 | |
2140 | |
2073 | /* make sure no outline cursor is left around */ |
2141 | /* make sure no outline cursor is left around */ |
2074 | setoldcursor = 0; |
2142 | setoldcursor = 0; |
… | |
… | |
2100 | oldcursor.col = screen.cur.col; |
2168 | oldcursor.col = screen.cur.col; |
2101 | } |
2169 | } |
2102 | } |
2170 | } |
2103 | } |
2171 | } |
2104 | |
2172 | |
2105 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
|
|
2106 | #if ENABLE_OVERLAY |
|
|
2107 | scr_swap_overlay (); |
|
|
2108 | #endif |
|
|
2109 | |
|
|
2110 | #ifndef NO_SLOW_LINK_SUPPORT |
2173 | #ifndef NO_SLOW_LINK_SUPPORT |
2111 | /* |
2174 | /* |
2112 | * D: CopyArea pass - very useful for slower links |
2175 | * D: CopyArea pass - very useful for slower links |
2113 | * This has been deliberately kept simple. |
2176 | * This has been deliberately kept simple. |
2114 | */ |
2177 | */ |
… | |
… | |
2118 | { |
2181 | { |
2119 | int16_t nits; |
2182 | int16_t nits; |
2120 | int i = num_scr; |
2183 | int i = num_scr; |
2121 | int j; |
2184 | int j; |
2122 | int len, wlen; |
2185 | int len, wlen; |
2123 | dLocal (int, num_scr); |
|
|
2124 | |
2186 | |
2125 | j = nrow; |
2187 | j = nrow; |
2126 | wlen = len = -1; |
2188 | wlen = len = -1; |
2127 | row = i > 0 ? 0 : j - 1; |
2189 | row = i > 0 ? 0 : j - 1; |
2128 | |
2190 | |
… | |
… | |
2203 | continue; |
2265 | continue; |
2204 | |
2266 | |
2205 | // redraw one or more characters |
2267 | // redraw one or more characters |
2206 | |
2268 | |
2207 | // seek to the beginning of wide characters |
2269 | // seek to the beginning of wide characters |
2208 | while (stp[col] == NOCHAR && col > 0) |
2270 | while (ecb_unlikely (stp[col] == NOCHAR && col > 0)) |
2209 | --col; |
2271 | --col; |
2210 | |
2272 | |
2211 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2273 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2212 | text_t *text = stp + col; |
2274 | text_t *text = stp + col; |
2213 | int count = 1; |
2275 | int count = 1; |
2214 | |
2276 | |
2215 | dtp[col] = stp[col]; |
2277 | dtp[col] = stp[col]; |
2216 | drp[col] = rend; |
2278 | drp[col] = rend; |
… | |
… | |
2220 | for (i = 0; ++col < ncol; ) |
2282 | for (i = 0; ++col < ncol; ) |
2221 | { |
2283 | { |
2222 | if (stp[col] == NOCHAR) |
2284 | if (stp[col] == NOCHAR) |
2223 | { |
2285 | { |
2224 | dtp[col] = stp[col]; |
2286 | dtp[col] = stp[col]; |
2225 | drp[col] = rend; |
2287 | drp[col] = srp[col]; |
|
|
2288 | |
2226 | count++; |
2289 | count++; |
2227 | i++; |
2290 | i++; |
2228 | |
2291 | |
2229 | continue; |
2292 | continue; |
2230 | } |
2293 | } |
… | |
… | |
2250 | |
2313 | |
2251 | col--; /* went one too far. move back */ |
2314 | col--; /* went one too far. move back */ |
2252 | count -= i; /* dump any matching trailing chars */ |
2315 | count -= i; /* dump any matching trailing chars */ |
2253 | |
2316 | |
2254 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2317 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2255 | while (i && text[count] == NOCHAR) |
2318 | while (ecb_unlikely (i && text[count] == NOCHAR)) |
2256 | count++, i--; |
2319 | count++, i--; |
2257 | |
2320 | |
2258 | /* |
2321 | /* |
2259 | * Determine the attributes for the string |
2322 | * Determine the attributes for the string |
2260 | */ |
2323 | */ |
2261 | int fore = fgcolor_of (rend); // desired foreground |
2324 | int fore = fgcolor_of (rend); // desired foreground |
2262 | int back = bgcolor_of (rend); // desired background |
2325 | int back = bgcolor_of (rend); // desired background |
2263 | |
2326 | |
2264 | // only do special processing if any attributes are set, which is unlikely |
2327 | // only do special processing if any attributes are set, which is unlikely |
2265 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) |
2328 | if (ecb_unlikely (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2266 | { |
2329 | { |
2267 | bool invert = rend & RS_RVid; |
2330 | bool invert = rend & RS_RVid; |
2268 | |
2331 | |
2269 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2332 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2270 | if (rend & RS_Bold && fore == Color_fg) |
2333 | if (rend & RS_Bold && fore == Color_fg) |
… | |
… | |
2289 | |
2352 | |
2290 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2353 | if (rend & RS_Uline && fore == Color_fg && ISSET_PIXCOLOR (Color_UL)) |
2291 | fore = Color_UL; |
2354 | fore = Color_UL; |
2292 | #endif |
2355 | #endif |
2293 | |
2356 | |
|
|
2357 | #ifdef OPTION_HC |
|
|
2358 | if (rend & RS_Sel) |
|
|
2359 | { |
|
|
2360 | /* invert the column if no highlightColor is set or it is the |
|
|
2361 | * current cursor column */ |
|
|
2362 | if (!(showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2363 | && ISSET_PIXCOLOR (Color_HC)) |
|
|
2364 | { |
|
|
2365 | if (ISSET_PIXCOLOR (Color_HTC)) |
|
|
2366 | fore = Color_HTC; |
|
|
2367 | // if invert is 0 reverse video is set so we use bg color as fg color |
|
|
2368 | else if (!invert) |
|
|
2369 | fore = back; |
|
|
2370 | |
|
|
2371 | back = Color_HC; |
|
|
2372 | invert = 0; |
|
|
2373 | } |
|
|
2374 | } |
|
|
2375 | #endif |
|
|
2376 | |
2294 | if (invert) |
2377 | if (invert) |
2295 | { |
2378 | { |
2296 | #ifdef OPTION_HC |
|
|
2297 | if ((showcursor && row == screen.cur.row && text - stp == screen.cur.col) |
|
|
2298 | || !ISSET_PIXCOLOR (Color_HC)) |
|
|
2299 | #endif |
|
|
2300 | /* invert the column if no highlightColor is set or it is the |
|
|
2301 | * current cursor column */ |
|
|
2302 | ::swap (fore, back); |
2379 | ::swap (fore, back); |
2303 | #ifdef OPTION_HC |
|
|
2304 | else if (ISSET_PIXCOLOR (Color_HC)) |
|
|
2305 | back = Color_HC; |
|
|
2306 | #endif |
|
|
2307 | |
2380 | |
2308 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2381 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2309 | # ifndef OPTION_HC |
|
|
2310 | if (ISSET_PIXCOLOR (Color_RV)) |
|
|
2311 | back = Color_RV; |
|
|
2312 | # endif |
|
|
2313 | if (fore == back) |
2382 | if (fore == back) |
2314 | { |
2383 | { |
2315 | fore = Color_bg; |
2384 | fore = Color_bg; |
2316 | back = Color_fg; |
2385 | back = Color_fg; |
2317 | } |
2386 | } |
… | |
… | |
2353 | /* |
2422 | /* |
2354 | * Actually do the drawing of the string here |
2423 | * Actually do the drawing of the string here |
2355 | */ |
2424 | */ |
2356 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2425 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2357 | |
2426 | |
2358 | if (have_bg && back == Color_bg) |
2427 | if (ecb_likely (have_bg && back == Color_bg)) |
2359 | { |
2428 | { |
2360 | // this is very ugly, maybe push it into ->draw? |
2429 | // this is very ugly, maybe push it into ->draw? |
2361 | |
2430 | |
2362 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2431 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2363 | if (text[i] != ' ') |
2432 | if (text[i] != ' ') |
… | |
… | |
2370 | did_clear: ; |
2439 | did_clear: ; |
2371 | } |
2440 | } |
2372 | else |
2441 | else |
2373 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2442 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2374 | |
2443 | |
2375 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
2444 | if (ecb_unlikely (rend & RS_Uline && font->descent > 1 && fore != back)) |
2376 | { |
2445 | { |
2377 | #if ENABLE_FRILLS |
2446 | #if ENABLE_FRILLS |
2378 | if (ISSET_PIXCOLOR (Color_underline)) |
2447 | if (ISSET_PIXCOLOR (Color_underline)) |
2379 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2448 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2380 | else |
2449 | else |
… | |
… | |
2386 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2455 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2387 | } |
2456 | } |
2388 | } /* for (col....) */ |
2457 | } /* for (col....) */ |
2389 | } /* for (row....) */ |
2458 | } /* for (row....) */ |
2390 | |
2459 | |
2391 | #if ENABLE_OVERLAY |
|
|
2392 | scr_swap_overlay (); |
|
|
2393 | #endif |
|
|
2394 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2395 | |
|
|
2396 | /* |
2460 | /* |
2397 | * G: cleanup cursor and display outline cursor if necessary |
2461 | * G: cleanup cursor and display outline cursor if necessary |
2398 | */ |
2462 | */ |
2399 | if (showcursor) |
2463 | if (showcursor) |
2400 | { |
2464 | { |
2401 | if (focus) |
2465 | if (focus) |
2402 | { |
2466 | scr_set_char_rend (ROW(screen.cur.row), cur_col, cur_rend); |
2403 | if (option (Opt_cursorUnderline)) |
|
|
2404 | *crp ^= RS_Uline; |
|
|
2405 | else |
|
|
2406 | { |
|
|
2407 | *crp ^= RS_RVid; |
|
|
2408 | #ifndef NO_CURSORCOLOR |
|
|
2409 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
|
|
2410 | #endif |
|
|
2411 | } |
|
|
2412 | } |
|
|
2413 | else if (oldcursor.row >= 0) |
2467 | else if (oldcursor.row >= 0) |
2414 | { |
2468 | { |
2415 | int cursorwidth = 1; |
2469 | int cursorwidth = 1; |
2416 | int col = oldcursor.col; |
2470 | int col = oldcursor.col; |
2417 | |
2471 | |
… | |
… | |
2431 | |
2485 | |
2432 | XDrawRectangle (dpy, vt, gc, |
2486 | XDrawRectangle (dpy, vt, gc, |
2433 | Col2Pixel (col), |
2487 | Col2Pixel (col), |
2434 | Row2Pixel (oldcursor.row), |
2488 | Row2Pixel (oldcursor.row), |
2435 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2489 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2436 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2490 | (unsigned int) (Height2Pixel (1) - 1)); |
2437 | } |
2491 | } |
2438 | } |
2492 | } |
2439 | |
2493 | |
2440 | /* |
2494 | /* |
2441 | * H: cleanup selection |
2495 | * H: cleanup selection |
2442 | */ |
2496 | */ |
|
|
2497 | #if ENABLE_OVERLAY |
|
|
2498 | scr_swap_overlay (); |
|
|
2499 | #endif |
|
|
2500 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
|
|
2501 | |
2443 | scr_reverse_selection (); |
2502 | scr_reverse_selection (); |
2444 | |
2503 | |
|
|
2504 | screen.flags = old_screen_flags; |
2445 | num_scr = 0; |
2505 | num_scr = 0; |
2446 | num_scr_allow = 1; |
2506 | num_scr_allow = 1; |
2447 | } |
2507 | } |
2448 | |
2508 | |
2449 | void |
2509 | void ecb_cold |
2450 | rxvt_term::scr_remap_chars (line_t &l) NOTHROW |
2510 | rxvt_term::scr_remap_chars (line_t &l) NOTHROW |
2451 | { |
2511 | { |
2452 | if (!l.t) |
2512 | if (!l.valid ()) |
2453 | return; |
2513 | return; |
2454 | |
2514 | |
2455 | l.touch (); // maybe a bit of an overkill, but it's not performance-relevant |
2515 | l.touch (); // maybe a bit of an overkill, but it's not performance-relevant |
2456 | |
2516 | |
2457 | for (int i = ncol; i--; ) |
2517 | for (int i = ncol; i--; ) |
2458 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2518 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2459 | } |
2519 | } |
2460 | |
2520 | |
2461 | void |
2521 | void ecb_cold |
2462 | rxvt_term::scr_remap_chars () NOTHROW |
2522 | rxvt_term::scr_remap_chars () NOTHROW |
2463 | { |
2523 | { |
2464 | for (int i = total_rows; i--; ) |
2524 | for (int i = total_rows; i--; ) |
2465 | scr_remap_chars (row_buf [i]); |
2525 | scr_remap_chars (row_buf [i]); |
2466 | |
2526 | |
… | |
… | |
2469 | scr_remap_chars (drawn_buf [i]); |
2529 | scr_remap_chars (drawn_buf [i]); |
2470 | scr_remap_chars (swap_buf [i]); |
2530 | scr_remap_chars (swap_buf [i]); |
2471 | } |
2531 | } |
2472 | } |
2532 | } |
2473 | |
2533 | |
2474 | void |
2534 | void ecb_cold |
2475 | rxvt_term::scr_recolour () NOTHROW |
2535 | rxvt_term::scr_recolour (bool refresh) NOTHROW |
2476 | { |
2536 | { |
2477 | #ifdef HAVE_BG_PIXMAP |
2537 | bool transparent = false; |
2478 | bgPixmap.apply (); |
|
|
2479 | #else |
|
|
2480 | |
2538 | |
|
|
2539 | #ifdef HAVE_IMG |
|
|
2540 | if (bg_img != 0) |
|
|
2541 | { |
|
|
2542 | # if ENABLE_TRANSPARENCY |
|
|
2543 | if (bg_flags & BG_IS_TRANSPARENT) |
|
|
2544 | { |
|
|
2545 | XSetWindowBackgroundPixmap (dpy, parent, bg_img->pm); |
|
|
2546 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
|
|
2547 | |
|
|
2548 | transparent = true; |
|
|
2549 | } |
|
|
2550 | else |
|
|
2551 | # endif |
|
|
2552 | { |
|
|
2553 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
|
|
2554 | XSetWindowBackgroundPixmap (dpy, vt, bg_img->pm); |
|
|
2555 | } |
|
|
2556 | } |
|
|
2557 | else |
|
|
2558 | #endif |
|
|
2559 | { |
2481 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2560 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
2482 | XClearWindow (dpy, parent[0]); |
|
|
2483 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2561 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
2562 | } |
|
|
2563 | |
|
|
2564 | XClearWindow (dpy, parent); |
2484 | |
2565 | |
2485 | if (scrollBar.win) |
2566 | if (scrollBar.win) |
2486 | { |
2567 | { |
|
|
2568 | if (transparent) |
|
|
2569 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
2570 | else |
2487 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2571 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[scrollBar.color ()]); |
2488 | scrollBar.state = STATE_IDLE; |
2572 | scrollBar.state = SB_STATE_IDLE; |
2489 | scrollBar.show (0); |
2573 | scrollBar.show (0); |
2490 | } |
2574 | } |
2491 | |
2575 | |
2492 | #endif |
2576 | if (refresh) |
2493 | |
2577 | { |
2494 | /* bgPixmap.apply () does not do the following : */ |
|
|
2495 | scr_clear (); |
2578 | scr_clear (); |
2496 | scr_touch (true); |
2579 | scr_touch (true); |
|
|
2580 | } |
2497 | want_refresh = 1; |
2581 | want_refresh = 1; |
2498 | } |
2582 | } |
2499 | |
2583 | |
2500 | /* ------------------------------------------------------------------------- */ |
2584 | /* ------------------------------------------------------------------------- */ |
2501 | void |
2585 | void |
… | |
… | |
2558 | for (rend_t *srp = ROW(row).r; col < end_col; col++) |
2642 | for (rend_t *srp = ROW(row).r; col < end_col; col++) |
2559 | srp[col] ^= rstyle; |
2643 | srp[col] ^= rstyle; |
2560 | } |
2644 | } |
2561 | |
2645 | |
2562 | /* ------------------------------------------------------------------------- */ |
2646 | /* ------------------------------------------------------------------------- */ |
2563 | void |
2647 | void ecb_hot |
2564 | rxvt_term::scr_reverse_selection () NOTHROW |
2648 | rxvt_term::scr_reverse_selection () NOTHROW |
2565 | { |
2649 | { |
2566 | if (selection.op |
2650 | if (selection.op |
2567 | && current_screen == selection.screen |
2651 | && current_screen == selection.screen |
2568 | && selection.end.row >= view_start) |
2652 | && selection.end.row >= view_start) |
2569 | { |
2653 | { |
2570 | #if !ENABLE_MINIMAL |
2654 | #if !ENABLE_MINIMAL |
2571 | if (selection.rect) |
2655 | if (selection.rect) |
2572 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2656 | scr_xor_rect (selection.beg.row, selection.beg.col, |
2573 | selection.end.row, selection.end.col, |
2657 | selection.end.row, selection.end.col, |
2574 | RS_RVid, RS_RVid | RS_Uline); |
2658 | RS_Sel | RS_RVid, RS_Sel | RS_RVid | RS_Uline); |
2575 | else |
2659 | else |
2576 | #endif |
2660 | #endif |
2577 | scr_xor_span (selection.beg.row, selection.beg.col, |
2661 | scr_xor_span (selection.beg.row, selection.beg.col, |
2578 | selection.end.row, selection.end.col, |
2662 | selection.end.row, selection.end.col, |
2579 | RS_RVid); |
2663 | RS_Sel | RS_RVid); |
2580 | } |
2664 | } |
2581 | } |
2665 | } |
2582 | |
2666 | |
2583 | /* ------------------------------------------------------------------------- */ |
2667 | /* ------------------------------------------------------------------------- */ |
2584 | /* |
2668 | /* |
… | |
… | |
2587 | */ |
2671 | */ |
2588 | #if 0 |
2672 | #if 0 |
2589 | void |
2673 | void |
2590 | rxvt_term::scr_dump (int fd) NOTHROW |
2674 | rxvt_term::scr_dump (int fd) NOTHROW |
2591 | { |
2675 | { |
2592 | int row, wrote; |
2676 | // if this method is needed, it can be implemented by factoring the |
2593 | unsigned int width, towrite; |
2677 | // relevant code in scr_printscreen |
2594 | char r1[] = "\n"; |
|
|
2595 | |
|
|
2596 | for (row = saveLines + top_row; |
|
|
2597 | row < saveLines + nrow - 1; row++) |
|
|
2598 | { |
|
|
2599 | width = row_buf[row].l >= 0 ? row_buf[row].l |
|
|
2600 | : ncol; |
|
|
2601 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2602 | { |
|
|
2603 | wrote = write (fd, & (row_buf[row].t[width - towrite]), |
|
|
2604 | towrite); |
|
|
2605 | if (wrote < 0) |
|
|
2606 | return; /* XXX: death, no report */ |
|
|
2607 | } |
|
|
2608 | if (row_buf[row].l >= 0) |
|
|
2609 | if (write (fd, r1, 1) <= 0) |
|
|
2610 | return; /* XXX: death, no report */ |
|
|
2611 | } |
|
|
2612 | } |
2678 | } |
2613 | #endif |
2679 | #endif |
2614 | |
2680 | |
2615 | /* ------------------------------------------------------------------------- * |
2681 | /* ------------------------------------------------------------------------- * |
2616 | * CHARACTER SELECTION * |
2682 | * CHARACTER SELECTION * |
2617 | * ------------------------------------------------------------------------- */ |
2683 | * ------------------------------------------------------------------------- */ |
2618 | void |
2684 | void |
2619 | rxvt_term::selection_check (int check_more) NOTHROW |
2685 | rxvt_term::selection_check (int check_more) NOTHROW |
2620 | { |
2686 | { |
2621 | row_col_t pos; |
|
|
2622 | |
|
|
2623 | if (!selection.op) |
2687 | if (!selection.op) |
2624 | return; |
2688 | return; |
2625 | |
2689 | |
2626 | pos.row = pos.col = 0; |
|
|
2627 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
2690 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
2628 | || !IN_RANGE_EXC (selection.mark.row, top_row, nrow) |
2691 | || !IN_RANGE_EXC (selection.mark.row, top_row, nrow) |
2629 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2692 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2630 | || (check_more == 1 |
2693 | || (check_more == 1 |
2631 | && current_screen == selection.screen |
2694 | && current_screen == selection.screen |
2632 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2695 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2633 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
2696 | && ROWCOL_IS_BEFORE (screen.cur, selection.end))) |
2634 | || (check_more == 2 |
|
|
2635 | && ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
2636 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
2637 | || (check_more == 3 |
|
|
2638 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
2639 | || (check_more == 4 /* screen width change */ |
|
|
2640 | && (selection.beg.row != selection.end.row |
|
|
2641 | || selection.end.col > ncol))) |
|
|
2642 | CLEAR_SELECTION (); |
2697 | CLEAR_ALL_SELECTION (); |
2643 | } |
2698 | } |
2644 | |
2699 | |
2645 | /* ------------------------------------------------------------------------- */ |
2700 | /* ------------------------------------------------------------------------- */ |
2646 | /* |
2701 | /* |
2647 | * Paste a selection direct to the command fd |
2702 | * Paste a selection direct to the command fd |
2648 | */ |
2703 | */ |
2649 | void |
2704 | void |
2650 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2705 | rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW |
2651 | { |
2706 | { |
2652 | /* convert normal newline chars into common keyboard Return key sequence */ |
2707 | /* convert normal newline chars into common keyboard Return key sequence */ |
2653 | for (unsigned int i = 0; i < len; i++) |
2708 | for (unsigned int i = 0; i < len; i++) |
2654 | if (data[i] == C0_LF) |
2709 | if (data[i] == C0_LF) |
2655 | data[i] = C0_CR; |
2710 | data[i] = C0_CR; |
2656 | |
2711 | |
2657 | if (priv_modes & PrivMode_BracketPaste) |
2712 | if (priv_modes & PrivMode_BracketPaste) |
2658 | tt_printf ("\e[200~"); |
2713 | tt_printf ("\x1b[200~"); |
2659 | |
2714 | |
2660 | tt_write (data, len); |
2715 | tt_write (data, len); |
2661 | |
2716 | |
2662 | if (priv_modes & PrivMode_BracketPaste) |
2717 | if (priv_modes & PrivMode_BracketPaste) |
2663 | tt_printf ("\e[201~"); |
2718 | tt_printf ("\x1b[201~"); |
2664 | } |
2719 | } |
2665 | |
2720 | |
2666 | /* ------------------------------------------------------------------------- */ |
|
|
2667 | /* |
|
|
2668 | * Respond to a notification that a primary selection has been sent |
|
|
2669 | * EXT: SelectionNotify |
|
|
2670 | */ |
|
|
2671 | void |
2721 | void |
2672 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW |
2722 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2673 | { |
2723 | { |
2674 | if (prop == None) /* check for failed XConvertSelection */ |
2724 | if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END))) |
2675 | { |
|
|
2676 | if ((selection_type & Sel_CompoundText)) |
|
|
2677 | { |
|
|
2678 | int selnum = selection_type & Sel_whereMask; |
|
|
2679 | |
|
|
2680 | selection_type = 0; |
|
|
2681 | if (selnum != Sel_direct) |
|
|
2682 | selection_request_other (XA_STRING, selnum); |
|
|
2683 | } |
|
|
2684 | |
|
|
2685 | if ((selection_type & Sel_UTF8String)) |
|
|
2686 | { |
|
|
2687 | int selnum = selection_type & Sel_whereMask; |
|
|
2688 | |
|
|
2689 | selection_type = Sel_CompoundText; |
|
|
2690 | if (selnum != Sel_direct) |
|
|
2691 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2692 | else |
|
|
2693 | selection_type = 0; |
|
|
2694 | } |
|
|
2695 | |
|
|
2696 | return; |
|
|
2697 | } |
|
|
2698 | |
|
|
2699 | unsigned long bytes_after; |
|
|
2700 | XTextProperty ct; |
|
|
2701 | |
|
|
2702 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2703 | 0, PROP_SIZE / 4, |
|
|
2704 | delete_prop, AnyPropertyType, |
|
|
2705 | &ct.encoding, &ct.format, |
|
|
2706 | &ct.nitems, &bytes_after, |
|
|
2707 | &ct.value) != Success) |
|
|
2708 | { |
|
|
2709 | ct.value = 0; |
|
|
2710 | goto bailout; |
|
|
2711 | } |
|
|
2712 | |
|
|
2713 | if (ct.encoding == None) |
|
|
2714 | goto bailout; |
|
|
2715 | |
|
|
2716 | if (bytes_after) |
|
|
2717 | { |
|
|
2718 | // fetch and append remaining data |
|
|
2719 | XTextProperty ct2; |
|
|
2720 | |
|
|
2721 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2722 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2723 | delete_prop, AnyPropertyType, |
|
|
2724 | &ct2.encoding, &ct2.format, |
|
|
2725 | &ct2.nitems, &bytes_after, |
|
|
2726 | &ct2.value) != Success) |
|
|
2727 | goto bailout; |
|
|
2728 | |
|
|
2729 | // realloc should be compatible to XFree, here, and elsewhere, too |
|
|
2730 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2731 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2732 | ct.nitems += ct2.nitems; |
|
|
2733 | |
|
|
2734 | XFree (ct2.value); |
|
|
2735 | } |
|
|
2736 | |
|
|
2737 | if (ct.value == 0) |
|
|
2738 | goto bailout; |
|
|
2739 | |
|
|
2740 | if (ct.encoding == xa[XA_INCR]) |
|
|
2741 | { |
|
|
2742 | // INCR selection, start handshake |
|
|
2743 | if (!delete_prop) |
|
|
2744 | XDeleteProperty (dpy, win, prop); |
|
|
2745 | |
|
|
2746 | selection_wait = Sel_incr; |
|
|
2747 | incr_buf_fill = 0; |
|
|
2748 | incr_ev.start (10); |
|
|
2749 | |
|
|
2750 | goto bailout; |
|
|
2751 | } |
|
|
2752 | |
|
|
2753 | if (ct.nitems == 0) |
|
|
2754 | { |
|
|
2755 | if (selection_wait == Sel_incr) |
|
|
2756 | { |
|
|
2757 | XFree (ct.value); |
|
|
2758 | |
|
|
2759 | // finally complete, now paste the whole thing |
|
|
2760 | selection_wait = Sel_normal; |
|
|
2761 | ct.value = (unsigned char *)incr_buf; |
|
|
2762 | ct.nitems = incr_buf_fill; |
|
|
2763 | incr_buf = 0; |
|
|
2764 | incr_buf_size = 0; |
|
|
2765 | incr_ev.stop (); |
|
|
2766 | } |
|
|
2767 | else |
|
|
2768 | { |
|
|
2769 | if (selection_wait == Sel_normal |
|
|
2770 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
|
|
2771 | { |
|
|
2772 | /* |
|
|
2773 | * pass through again trying CUT_BUFFER0 if we've come from |
|
|
2774 | * XConvertSelection () but nothing was presented |
|
|
2775 | */ |
|
|
2776 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
|
|
2777 | } |
|
|
2778 | |
|
|
2779 | goto bailout; |
|
|
2780 | } |
|
|
2781 | } |
|
|
2782 | else if (selection_wait == Sel_incr) |
|
|
2783 | { |
|
|
2784 | incr_ev.start (10); |
|
|
2785 | |
|
|
2786 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
|
|
2787 | { |
|
|
2788 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2789 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2790 | } |
|
|
2791 | |
|
|
2792 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
|
|
2793 | incr_buf_fill += ct.nitems; |
|
|
2794 | |
|
|
2795 | goto bailout; |
|
|
2796 | } |
|
|
2797 | |
|
|
2798 | char **cl; |
|
|
2799 | int cr; |
|
|
2800 | |
|
|
2801 | #if !ENABLE_MINIMAL |
|
|
2802 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2803 | // so recode it manually |
|
|
2804 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2805 | { |
|
|
2806 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2807 | char *s = rxvt_wcstombs (w); |
|
|
2808 | free (w); |
|
|
2809 | // TODO: strlen == only the first element will be converted. well... |
|
|
2810 | paste (s, strlen (s)); |
|
|
2811 | free (s); |
|
|
2812 | } |
|
|
2813 | else |
|
|
2814 | #endif |
|
|
2815 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
|
|
2816 | && cl) |
|
|
2817 | { |
|
|
2818 | for (int i = 0; i < cr; i++) |
|
|
2819 | paste (cl[i], strlen (cl[i])); |
|
|
2820 | |
|
|
2821 | XFreeStringList (cl); |
|
|
2822 | } |
|
|
2823 | else |
|
|
2824 | paste ((char *)ct.value, ct.nitems); // paste raw |
|
|
2825 | |
|
|
2826 | bailout: |
|
|
2827 | XFree (ct.value); |
|
|
2828 | |
|
|
2829 | if (selection_wait == Sel_normal) |
|
|
2830 | selection_wait = Sel_none; |
|
|
2831 | } |
|
|
2832 | |
|
|
2833 | void |
|
|
2834 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
|
|
2835 | { |
|
|
2836 | selection_wait = Sel_none; |
|
|
2837 | |
|
|
2838 | incr_buf_size = 0; |
|
|
2839 | free (incr_buf); |
|
|
2840 | |
|
|
2841 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
|
|
2842 | } |
|
|
2843 | |
|
|
2844 | void |
|
|
2845 | rxvt_term::selection_property (Window win, Atom prop) NOTHROW |
|
|
2846 | { |
|
|
2847 | if (prop == None || selection_wait != Sel_incr) |
|
|
2848 | return; |
2725 | return; |
2849 | |
2726 | |
2850 | selection_paste (win, prop, true); |
2727 | tt_paste (data, len); |
2851 | } |
2728 | } |
2852 | |
2729 | |
2853 | /* ------------------------------------------------------------------------- */ |
2730 | /* ------------------------------------------------------------------------- */ |
2854 | /* |
2731 | /* |
2855 | * Request the current selection: |
2732 | * Request PRIMARY, SECONDARY or CLIPBOARD selection. |
2856 | * Order: > internal selection if available |
2733 | * if the requested selection has no owner or is empty CUT_BUFFER0 is used |
2857 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2734 | * as fallback |
2858 | * > CUT_BUFFER0 |
|
|
2859 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
|
|
2860 | * will auto fallback to CUT_BUFFER0 |
|
|
2861 | * EXT: button 2 release |
2735 | * EXT: button 2 release |
2862 | */ |
2736 | */ |
2863 | void |
2737 | void |
2864 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2738 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2865 | { |
2739 | { |
2866 | if (selection.text && selnum == Sel_Primary) |
2740 | if (!selection_req) |
2867 | { |
|
|
2868 | /* internal selection */ |
|
|
2869 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2870 | paste (str, strlen (str)); |
|
|
2871 | free (str); |
|
|
2872 | return; |
|
|
2873 | } |
2741 | { |
2874 | else |
2742 | selection_req = new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], this); |
|
|
2743 | selection_req->run (); |
2875 | { |
2744 | } |
2876 | selection_request_time = tm; |
|
|
2877 | selection_wait = Sel_normal; |
|
|
2878 | |
|
|
2879 | #if X_HAVE_UTF8_STRING |
|
|
2880 | selection_type = Sel_UTF8String; |
|
|
2881 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
|
|
2882 | return; |
|
|
2883 | #else |
|
|
2884 | selection_type = Sel_CompoundText; |
|
|
2885 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
|
|
2886 | return; |
|
|
2887 | #endif |
|
|
2888 | } |
|
|
2889 | |
|
|
2890 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
|
|
2891 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
2892 | } |
|
|
2893 | |
|
|
2894 | int |
|
|
2895 | rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW |
|
|
2896 | { |
|
|
2897 | Atom sel; |
|
|
2898 | |
|
|
2899 | selection_type |= selnum; |
|
|
2900 | |
|
|
2901 | if (selnum == Sel_Primary) |
|
|
2902 | sel = XA_PRIMARY; |
|
|
2903 | else if (selnum == Sel_Secondary) |
|
|
2904 | sel = XA_SECONDARY; |
|
|
2905 | else |
|
|
2906 | sel = xa[XA_CLIPBOARD]; |
|
|
2907 | |
|
|
2908 | if (XGetSelectionOwner (dpy, sel) != None) |
|
|
2909 | { |
|
|
2910 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
|
|
2911 | vt, selection_request_time); |
|
|
2912 | return 1; |
|
|
2913 | } |
|
|
2914 | |
|
|
2915 | return 0; |
|
|
2916 | } |
2745 | } |
2917 | |
2746 | |
2918 | /* ------------------------------------------------------------------------- */ |
2747 | /* ------------------------------------------------------------------------- */ |
2919 | /* |
2748 | /* |
2920 | * Clear all selected text |
2749 | * Clear all selected text |
2921 | * EXT: SelectionClear |
2750 | * EXT: SelectionClear |
2922 | */ |
2751 | */ |
2923 | void |
2752 | void |
2924 | rxvt_term::selection_clear () NOTHROW |
2753 | rxvt_term::selection_clear (bool clipboard) NOTHROW |
2925 | { |
2754 | { |
|
|
2755 | if (!clipboard) |
|
|
2756 | { |
2926 | want_refresh = 1; |
2757 | want_refresh = 1; |
2927 | free (selection.text); |
2758 | free (selection.text); |
2928 | selection.text = NULL; |
2759 | selection.text = NULL; |
2929 | selection.len = 0; |
2760 | selection.len = 0; |
2930 | CLEAR_SELECTION (); |
2761 | CLEAR_SELECTION (); |
2931 | |
2762 | |
2932 | if (display->selection_owner == this) |
2763 | if (display->selection_owner == this) |
2933 | display->selection_owner = 0; |
2764 | display->selection_owner = 0; |
|
|
2765 | } |
|
|
2766 | else |
|
|
2767 | { |
|
|
2768 | free (selection.clip_text); |
|
|
2769 | selection.clip_text = NULL; |
|
|
2770 | selection.clip_len = 0; |
|
|
2771 | |
|
|
2772 | if (display->clipboard_owner == this) |
|
|
2773 | display->clipboard_owner = 0; |
|
|
2774 | } |
2934 | } |
2775 | } |
2935 | |
2776 | |
2936 | /* ------------------------------------------------------------------------- */ |
2777 | /* ------------------------------------------------------------------------- */ |
2937 | /* |
2778 | /* |
2938 | * Copy a selection into the cut buffer |
2779 | * Copy a selection into the cut buffer |
2939 | * EXT: button 1 or 3 release |
2780 | * EXT: button 1 or 3 release |
2940 | */ |
2781 | */ |
2941 | void |
2782 | void |
2942 | rxvt_term::selection_make (Time tm) |
2783 | rxvt_term::selection_make (Time tm) |
2943 | { |
2784 | { |
2944 | int i; |
2785 | int size; |
2945 | wchar_t *new_selection_text; |
2786 | wchar_t *new_selection_text; |
2946 | text_t *t; |
2787 | text_t *t; |
2947 | |
2788 | |
2948 | switch (selection.op) |
2789 | switch (selection.op) |
2949 | { |
2790 | { |
… | |
… | |
2965 | return; /* nothing selected, go away */ |
2806 | return; /* nothing selected, go away */ |
2966 | |
2807 | |
2967 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2808 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2968 | return; |
2809 | return; |
2969 | |
2810 | |
2970 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2811 | size = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2971 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2812 | new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t)); |
2972 | |
2813 | |
2973 | int ofs = 0; |
2814 | int ofs = 0; |
2974 | int extra = 0; |
2815 | int extra = 0; |
2975 | |
2816 | |
2976 | int col = selection.beg.col; |
2817 | int col = selection.beg.col; |
… | |
… | |
2982 | { |
2823 | { |
2983 | #if !ENABLE_MINIMAL |
2824 | #if !ENABLE_MINIMAL |
2984 | if (selection.rect) |
2825 | if (selection.rect) |
2985 | { |
2826 | { |
2986 | col = selection.beg.col; |
2827 | col = selection.beg.col; |
2987 | end_col = ncol + 1; |
2828 | end_col = selection.end.col; |
2988 | } |
2829 | } |
2989 | else |
2830 | else |
2990 | #endif |
2831 | #endif |
2991 | end_col = ROW(row).l; |
2832 | end_col = ROW(row).l; |
2992 | |
2833 | |
2993 | col = max (col, 0); |
2834 | col = max (col, 0); |
2994 | |
2835 | |
2995 | if (row == selection.end.row |
2836 | if (row == selection.end.row) |
2996 | #if !ENABLE_MINIMAL |
|
|
2997 | || selection.rect |
|
|
2998 | #endif |
|
|
2999 | ) |
|
|
3000 | min_it (end_col, selection.end.col); |
2837 | min_it (end_col, selection.end.col); |
3001 | |
2838 | |
3002 | t = ROW(row).t + col; |
2839 | t = ROW(row).t + col; |
3003 | |
2840 | |
3004 | for (; col < end_col; col++) |
2841 | for (; col < end_col; col++) |
… | |
… | |
3012 | |
2849 | |
3013 | extra -= (len - 1); |
2850 | extra -= (len - 1); |
3014 | |
2851 | |
3015 | if (extra < 0) |
2852 | if (extra < 0) |
3016 | { |
2853 | { |
3017 | extra += i; |
2854 | extra += size; |
3018 | i += i; |
2855 | size += size; |
3019 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
2856 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t)); |
3020 | } |
2857 | } |
3021 | |
2858 | |
3022 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
2859 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3023 | } |
2860 | } |
3024 | #endif |
2861 | #endif |
… | |
… | |
3036 | |
2873 | |
3037 | new_selection_text[ofs++] = C0_LF; |
2874 | new_selection_text[ofs++] = C0_LF; |
3038 | } |
2875 | } |
3039 | else |
2876 | else |
3040 | #endif |
2877 | #endif |
3041 | if (!ROW(row).is_longer () && row != selection.end.row) |
2878 | if (!ROW(row).is_longer () |
|
|
2879 | && (row != selection.end.row || end_col != selection.end.col) |
|
|
2880 | && (row != selection.beg.row || selection.beg.col < ncol)) |
3042 | new_selection_text[ofs++] = C0_LF; |
2881 | new_selection_text[ofs++] = C0_LF; |
3043 | } |
2882 | } |
3044 | |
|
|
3045 | if (end_col != selection.end.col) |
|
|
3046 | new_selection_text[ofs++] = C0_LF; |
|
|
3047 | |
2883 | |
3048 | new_selection_text[ofs] = 0; |
2884 | new_selection_text[ofs] = 0; |
3049 | |
2885 | |
3050 | if (ofs == 0) |
2886 | if (ofs == 0) |
3051 | { |
2887 | { |
… | |
… | |
3064 | |
2900 | |
3065 | selection_grab (tm); |
2901 | selection_grab (tm); |
3066 | } |
2902 | } |
3067 | |
2903 | |
3068 | bool |
2904 | bool |
3069 | rxvt_term::selection_grab (Time tm) NOTHROW |
2905 | rxvt_term::selection_grab (Time tm, bool clipboard) NOTHROW |
3070 | { |
2906 | { |
|
|
2907 | Atom sel; |
|
|
2908 | |
|
|
2909 | if (!clipboard) |
|
|
2910 | { |
3071 | selection_time = tm; |
2911 | selection_time = tm; |
|
|
2912 | sel = XA_PRIMARY; |
|
|
2913 | } |
|
|
2914 | else |
|
|
2915 | { |
|
|
2916 | clipboard_time = tm; |
|
|
2917 | sel = xa[XA_CLIPBOARD]; |
|
|
2918 | } |
3072 | |
2919 | |
3073 | XSetSelectionOwner (dpy, XA_PRIMARY, vt, tm); |
2920 | XSetSelectionOwner (dpy, sel, vt, tm); |
3074 | if (XGetSelectionOwner (dpy, XA_PRIMARY) == vt) |
2921 | if (XGetSelectionOwner (dpy, sel) == vt) |
3075 | { |
2922 | { |
3076 | display->set_selection_owner (this); |
2923 | display->set_selection_owner (this, clipboard); |
3077 | return true; |
2924 | return true; |
3078 | } |
2925 | } |
3079 | else |
2926 | else |
3080 | { |
2927 | { |
3081 | selection_clear (); |
2928 | selection_clear (clipboard); |
3082 | return false; |
2929 | return false; |
3083 | } |
2930 | } |
3084 | |
2931 | |
3085 | #if 0 |
2932 | #if 0 |
3086 | XTextProperty ct; |
2933 | XTextProperty ct; |
… | |
… | |
3096 | /* ------------------------------------------------------------------------- */ |
2943 | /* ------------------------------------------------------------------------- */ |
3097 | /* |
2944 | /* |
3098 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2945 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
3099 | * EXT: button 1 press |
2946 | * EXT: button 1 press |
3100 | */ |
2947 | */ |
3101 | void |
2948 | void ecb_cold |
3102 | rxvt_term::selection_click (int clicks, int x, int y) NOTHROW |
2949 | rxvt_term::selection_click (int clicks, int x, int y) NOTHROW |
3103 | { |
2950 | { |
3104 | clicks = ((clicks - 1) % 3) + 1; |
2951 | clicks = ((clicks - 1) % 3) + 1; |
3105 | selection.clicks = clicks; /* save clicks so extend will work */ |
2952 | selection.clicks = clicks; /* save clicks so extend will work */ |
3106 | |
2953 | |
… | |
… | |
3125 | |
2972 | |
3126 | /* ------------------------------------------------------------------------- */ |
2973 | /* ------------------------------------------------------------------------- */ |
3127 | /* |
2974 | /* |
3128 | * Mark a selection at the specified col/row |
2975 | * Mark a selection at the specified col/row |
3129 | */ |
2976 | */ |
3130 | void |
2977 | void ecb_cold |
3131 | rxvt_term::selection_start_colrow (int col, int row) NOTHROW |
2978 | rxvt_term::selection_start_colrow (int col, int row) NOTHROW |
3132 | { |
2979 | { |
3133 | want_refresh = 1; |
2980 | want_refresh = 1; |
3134 | |
2981 | |
3135 | selection.mark.row = row + view_start; |
2982 | selection.mark.row = row + view_start; |
… | |
… | |
3162 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
3009 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
3163 | #define DELIMIT_TEXT(x) \ |
3010 | #define DELIMIT_TEXT(x) \ |
3164 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) |
3011 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) |
3165 | #define DELIMIT_REND(x) 1 |
3012 | #define DELIMIT_REND(x) 1 |
3166 | |
3013 | |
3167 | void |
3014 | void ecb_cold |
3168 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW |
3015 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW |
3169 | { |
3016 | { |
3170 | int col, row, dirnadd, tcol, trow, w1, w2; |
3017 | int col, row, dirnadd, tcol, trow, w1, w2; |
3171 | row_col_t bound; |
3018 | row_col_t bound; |
3172 | text_t *stp; |
3019 | text_t *stp; |
… | |
… | |
3246 | * EXT: button 3 press; button 1 or 3 drag |
3093 | * EXT: button 3 press; button 1 or 3 drag |
3247 | * flag == 0 ==> button 1 |
3094 | * flag == 0 ==> button 1 |
3248 | * flag == 1 ==> button 3 press |
3095 | * flag == 1 ==> button 3 press |
3249 | * flag == 2 ==> button 3 motion |
3096 | * flag == 2 ==> button 3 motion |
3250 | */ |
3097 | */ |
3251 | void |
3098 | void ecb_cold |
3252 | rxvt_term::selection_extend (int x, int y, int flag) NOTHROW |
3099 | rxvt_term::selection_extend (int x, int y, int flag) NOTHROW |
3253 | { |
3100 | { |
3254 | int col = clamp (Pixel2Col (x), 0, ncol); |
3101 | int col = clamp (Pixel2Col (x), 0, ncol); |
3255 | int row = clamp (Pixel2Row (y), 0, nrow - 1); |
3102 | int row = clamp (Pixel2Row (y), 0, nrow - 1); |
3256 | |
3103 | |
… | |
… | |
3282 | |
3129 | |
3283 | /* ------------------------------------------------------------------------- */ |
3130 | /* ------------------------------------------------------------------------- */ |
3284 | /* |
3131 | /* |
3285 | * Extend the selection to the specified col/row |
3132 | * Extend the selection to the specified col/row |
3286 | */ |
3133 | */ |
3287 | void |
3134 | void ecb_cold |
3288 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW |
3135 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW |
3289 | { |
3136 | { |
3290 | row_col_t pos; |
3137 | row_col_t pos; |
3291 | enum { |
3138 | enum { |
3292 | LEFT, RIGHT |
3139 | LEFT, RIGHT |
… | |
… | |
3483 | ::swap (selection.beg.col, selection.end.col); |
3330 | ::swap (selection.beg.col, selection.end.col); |
3484 | #endif |
3331 | #endif |
3485 | } |
3332 | } |
3486 | |
3333 | |
3487 | #if !ENABLE_MINIMAL |
3334 | #if !ENABLE_MINIMAL |
3488 | void |
3335 | void ecb_cold |
3489 | rxvt_term::selection_remove_trailing_spaces () NOTHROW |
3336 | rxvt_term::selection_remove_trailing_spaces () NOTHROW |
3490 | { |
3337 | { |
3491 | int32_t end_col, end_row; |
3338 | int32_t end_col, end_row; |
3492 | text_t *stp; |
3339 | text_t *stp; |
3493 | |
3340 | |
… | |
… | |
3531 | /* ------------------------------------------------------------------------- */ |
3378 | /* ------------------------------------------------------------------------- */ |
3532 | /* |
3379 | /* |
3533 | * Double click on button 3 when already selected |
3380 | * Double click on button 3 when already selected |
3534 | * EXT: button 3 double click |
3381 | * EXT: button 3 double click |
3535 | */ |
3382 | */ |
3536 | void |
3383 | void ecb_cold |
3537 | rxvt_term::selection_rotate (int x, int y) NOTHROW |
3384 | rxvt_term::selection_rotate (int x, int y) NOTHROW |
3538 | { |
3385 | { |
3539 | selection.clicks = selection.clicks % 3 + 1; |
3386 | selection.clicks = selection.clicks % 3 + 1; |
3540 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3387 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3541 | } |
3388 | } |
… | |
… | |
3543 | /* ------------------------------------------------------------------------- */ |
3390 | /* ------------------------------------------------------------------------- */ |
3544 | /* |
3391 | /* |
3545 | * Respond to a request for our current selection |
3392 | * Respond to a request for our current selection |
3546 | * EXT: SelectionRequest |
3393 | * EXT: SelectionRequest |
3547 | */ |
3394 | */ |
3548 | void |
3395 | void ecb_cold |
3549 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3396 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3550 | { |
3397 | { |
|
|
3398 | Atom property = rq.property == None ? rq.target : rq.property; |
3551 | XSelectionEvent ev; |
3399 | XSelectionEvent ev; |
3552 | |
3400 | |
3553 | ev.type = SelectionNotify; |
3401 | ev.type = SelectionNotify; |
3554 | ev.property = None; |
3402 | ev.property = None; |
3555 | ev.display = rq.display; |
3403 | ev.display = rq.display; |
… | |
… | |
3570 | *target++ = xa[XA_COMPOUND_TEXT]; |
3418 | *target++ = xa[XA_COMPOUND_TEXT]; |
3571 | #if X_HAVE_UTF8_STRING |
3419 | #if X_HAVE_UTF8_STRING |
3572 | *target++ = xa[XA_UTF8_STRING]; |
3420 | *target++ = xa[XA_UTF8_STRING]; |
3573 | #endif |
3421 | #endif |
3574 | |
3422 | |
3575 | XChangeProperty (dpy, rq.requestor, rq.property, XA_ATOM, |
3423 | XChangeProperty (dpy, rq.requestor, property, XA_ATOM, |
3576 | 32, PropModeReplace, |
3424 | 32, PropModeReplace, |
3577 | (unsigned char *)target_list, target - target_list); |
3425 | (unsigned char *)target_list, target - target_list); |
3578 | ev.property = rq.property; |
3426 | ev.property = property; |
3579 | } |
3427 | } |
3580 | #if TODO // TODO |
3428 | #if TODO // TODO |
3581 | else if (rq.target == xa[XA_MULTIPLE]) |
3429 | else if (rq.target == xa[XA_MULTIPLE]) |
3582 | { |
3430 | { |
3583 | /* TODO: Handle MULTIPLE */ |
3431 | /* TODO: Handle MULTIPLE */ |
3584 | } |
3432 | } |
3585 | #endif |
3433 | #endif |
3586 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3434 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3587 | { |
3435 | { |
3588 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3436 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
3589 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3437 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3590 | ev.property = rq.property; |
3438 | ev.property = property; |
|
|
3439 | } |
|
|
3440 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3441 | { |
|
|
3442 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
|
|
3443 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
|
|
3444 | ev.property = property; |
3591 | } |
3445 | } |
3592 | else if (rq.target == XA_STRING |
3446 | else if (rq.target == XA_STRING |
3593 | || rq.target == xa[XA_TEXT] |
3447 | || rq.target == xa[XA_TEXT] |
3594 | || rq.target == xa[XA_COMPOUND_TEXT] |
3448 | || rq.target == xa[XA_COMPOUND_TEXT] |
3595 | || rq.target == xa[XA_UTF8_STRING] |
3449 | || rq.target == xa[XA_UTF8_STRING] |
… | |
… | |
3627 | { |
3481 | { |
3628 | target = xa[XA_COMPOUND_TEXT]; |
3482 | target = xa[XA_COMPOUND_TEXT]; |
3629 | style = enc_compound_text; |
3483 | style = enc_compound_text; |
3630 | } |
3484 | } |
3631 | |
3485 | |
3632 | if (selection.text) |
3486 | if (rq.selection == XA_PRIMARY && selection.text) |
3633 | { |
3487 | { |
3634 | cl = selection.text; |
3488 | cl = selection.text; |
3635 | selectlen = selection.len; |
3489 | selectlen = selection.len; |
|
|
3490 | } |
|
|
3491 | else if (rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
|
|
3492 | { |
|
|
3493 | cl = selection.clip_text; |
|
|
3494 | selectlen = selection.clip_len; |
3636 | } |
3495 | } |
3637 | else |
3496 | else |
3638 | { |
3497 | { |
3639 | cl = L""; |
3498 | cl = L""; |
3640 | selectlen = 0; |
3499 | selectlen = 0; |
… | |
… | |
3661 | ct.value = (unsigned char *)cl; |
3520 | ct.value = (unsigned char *)cl; |
3662 | ct.nitems = selectlen; |
3521 | ct.nitems = selectlen; |
3663 | ct.encoding = target; |
3522 | ct.encoding = target; |
3664 | } |
3523 | } |
3665 | |
3524 | |
3666 | XChangeProperty (dpy, rq.requestor, rq.property, |
3525 | XChangeProperty (dpy, rq.requestor, property, |
3667 | ct.encoding, 8, PropModeReplace, |
3526 | ct.encoding, 8, PropModeReplace, |
3668 | ct.value, (int)ct.nitems); |
3527 | ct.value, (int)ct.nitems); |
3669 | ev.property = rq.property; |
3528 | ev.property = property; |
3670 | |
3529 | |
3671 | if (freect) |
3530 | if (freect) |
3672 | XFree (ct.value); |
3531 | XFree (ct.value); |
3673 | } |
3532 | } |
3674 | |
3533 | |
3675 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3534 | XSendEvent (dpy, rq.requestor, False, 0L, (XEvent *)&ev); |
3676 | } |
3535 | } |
3677 | |
3536 | |
3678 | /* ------------------------------------------------------------------------- */ |
3537 | /* ------------------------------------------------------------------------- */ |
3679 | #ifdef USE_XIM |
3538 | #if USE_XIM |
3680 | void |
3539 | void ecb_cold |
3681 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3540 | rxvt_term::im_set_position (XPoint &pos) NOTHROW |
3682 | { |
3541 | { |
3683 | XWindowAttributes xwa; |
3542 | XWindowAttributes xwa; |
3684 | |
3543 | |
3685 | XGetWindowAttributes (dpy, vt, &xwa); |
3544 | XGetWindowAttributes (dpy, vt, &xwa); |
… | |
… | |
3708 | h += 2; min_it (h, nrow); |
3567 | h += 2; min_it (h, nrow); |
3709 | |
3568 | |
3710 | x -= 1; clamp_it (x, 0, ncol - w); |
3569 | x -= 1; clamp_it (x, 0, ncol - w); |
3711 | y -= 1; clamp_it (y, 0, nrow - h); |
3570 | y -= 1; clamp_it (y, 0, nrow - h); |
3712 | |
3571 | |
3713 | ov_x = x; ov_y = y; |
3572 | ov.x = x; ov.y = y; |
3714 | ov_w = w; ov_h = h; |
3573 | ov.w = w; ov.h = h; |
3715 | |
3574 | |
3716 | ov_text = new text_t *[h]; |
3575 | ov.text = new text_t *[h]; |
3717 | ov_rend = new rend_t *[h]; |
3576 | ov.rend = new rend_t *[h]; |
3718 | |
3577 | |
3719 | for (y = 0; y < h; y++) |
3578 | for (y = 0; y < h; y++) |
3720 | { |
3579 | { |
3721 | text_t *tp = ov_text[y] = new text_t[w]; |
3580 | text_t *tp = ov.text[y] = new text_t[w]; |
3722 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
3581 | rend_t *rp = ov.rend[y] = new rend_t[w]; |
3723 | |
3582 | |
3724 | text_t t0, t1, t2; |
3583 | text_t t0, t1, t2; |
3725 | rend_t r = OVERLAY_RSTYLE; |
3584 | rend_t r = OVERLAY_RSTYLE; |
3726 | |
3585 | |
3727 | if (y == 0) |
3586 | if (y == 0) |
… | |
… | |
3746 | } |
3605 | } |
3747 | |
3606 | |
3748 | void |
3607 | void |
3749 | rxvt_term::scr_overlay_off () NOTHROW |
3608 | rxvt_term::scr_overlay_off () NOTHROW |
3750 | { |
3609 | { |
3751 | if (!ov_text) |
3610 | if (!ov.text) |
3752 | return; |
3611 | return; |
3753 | |
3612 | |
3754 | want_refresh = 1; |
3613 | want_refresh = 1; |
3755 | |
3614 | |
3756 | for (int y = 0; y < ov_h; y++) |
3615 | for (int y = 0; y < ov.h; y++) |
3757 | { |
3616 | { |
3758 | delete [] ov_text[y]; |
3617 | delete [] ov.text[y]; |
3759 | delete [] ov_rend[y]; |
3618 | delete [] ov.rend[y]; |
3760 | } |
3619 | } |
3761 | |
3620 | |
3762 | delete [] ov_text; ov_text = 0; |
3621 | delete [] ov.text; ov.text = 0; |
3763 | delete [] ov_rend; ov_rend = 0; |
3622 | delete [] ov.rend; ov.rend = 0; |
3764 | } |
3623 | } |
3765 | |
3624 | |
3766 | void |
3625 | void |
3767 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3626 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) NOTHROW |
3768 | { |
3627 | { |
3769 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
3628 | if (!ov.text || x >= ov.w - 2 || y >= ov.h - 2) |
3770 | return; |
3629 | return; |
3771 | |
3630 | |
3772 | x++, y++; |
3631 | x++, y++; |
3773 | |
3632 | |
3774 | ov_text[y][x] = text; |
3633 | ov.text[y][x] = text; |
3775 | ov_rend[y][x] = rend; |
3634 | ov.rend[y][x] = rend; |
3776 | } |
3635 | } |
3777 | |
3636 | |
3778 | void |
3637 | void |
3779 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3638 | rxvt_term::scr_overlay_set (int x, int y, const char *s) NOTHROW |
3780 | { |
3639 | { |
… | |
… | |
3799 | } |
3658 | } |
3800 | |
3659 | |
3801 | void |
3660 | void |
3802 | rxvt_term::scr_swap_overlay () NOTHROW |
3661 | rxvt_term::scr_swap_overlay () NOTHROW |
3803 | { |
3662 | { |
3804 | if (!ov_text) |
3663 | if (!ov.text) |
3805 | return; |
3664 | return; |
3806 | |
3665 | |
|
|
3666 | // hide cursor if it is within the overlay area |
|
|
3667 | if (IN_RANGE_EXC (screen.cur.col - ov.x, 0, ov.w) |
|
|
3668 | && IN_RANGE_EXC (screen.cur.row - ov.y, 0, ov.h)) |
|
|
3669 | screen.flags &= ~Screen_VisibleCursor; |
|
|
3670 | |
3807 | // swap screen mem with overlay |
3671 | // swap screen mem with overlay |
3808 | for (int y = ov_h; y--; ) |
3672 | for (int y = ov.h; y--; ) |
3809 | { |
3673 | { |
3810 | text_t *t1 = ov_text[y]; |
3674 | text_t *t1 = ov.text[y]; |
3811 | rend_t *r1 = ov_rend[y]; |
3675 | rend_t *r1 = ov.rend[y]; |
3812 | |
3676 | |
3813 | text_t *t2 = ROW(y + ov_y + view_start).t + ov_x; |
3677 | text_t *t2 = ROW(y + ov.y + view_start).t + ov.x; |
3814 | rend_t *r2 = ROW(y + ov_y + view_start).r + ov_x; |
3678 | rend_t *r2 = ROW(y + ov.y + view_start).r + ov.x; |
3815 | |
3679 | |
3816 | for (int x = ov_w; x--; ) |
3680 | for (int x = ov.w; x--; ) |
3817 | { |
3681 | { |
3818 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3682 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3819 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3683 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3820 | } |
3684 | } |
3821 | } |
3685 | } |