Mercurial > vim
annotate src/ui.c @ 15506:8b508af36a80 v8.1.0761
patch 8.1.0761: default value for brief_wait is wrong
commit https://github.com/vim/vim/commit/e299bbdf6e7edd633501b7a0e11c349c703c361b
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 17 14:12:02 2019 +0100
patch 8.1.0761: default value for brief_wait is wrong
Problem: Default value for brief_wait is wrong.
Solution: Make the default FALSE. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/3812, closes https://github.com/vim/vim/issues/3799)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 17 Jan 2019 14:15:05 +0100 |
| parents | 55ccc2d353bd |
| children | 41fbbcea0f1b |
| rev | line source |
|---|---|
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ui.c: functions that handle the user interface. | |
| 12 * 1. Keyboard input stuff, and a bit of windowing stuff. These are called | |
| 13 * before the machine specific stuff (mch_*) so that we can call the GUI | |
| 14 * stuff instead if the GUI is running. | |
| 15 * 2. Clipboard stuff. | |
| 16 * 3. Input buffer stuff. | |
| 17 */ | |
| 18 | |
| 19 #include "vim.h" | |
| 20 | |
|
5136
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
21 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
|
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
22 # define WIN32_LEAN_AND_MEAN |
|
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
23 # include <windows.h> |
|
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
24 # include "winclip.pro" |
|
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
25 #endif |
|
28e6f5f88968
updated for version 7.3.1311
Bram Moolenaar <bram@vim.org>
parents:
5106
diff
changeset
|
26 |
| 7 | 27 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
28 ui_write(char_u *s, int len) |
| 7 | 29 { |
| 30 #ifdef FEAT_GUI | |
| 31 if (gui.in_use && !gui.dying && !gui.starting) | |
| 32 { | |
| 33 gui_write(s, len); | |
| 34 if (p_wd) | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
35 gui_wait_for_chars(p_wd, typebuf.tb_change_cnt); |
| 7 | 36 return; |
| 37 } | |
| 38 #endif | |
| 39 #ifndef NO_CONSOLE | |
| 40 /* Don't output anything in silent mode ("ex -s") unless 'verbose' set */ | |
| 41 if (!(silent_mode && p_verbose == 0)) | |
| 42 { | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
43 #if defined(FEAT_MBYTE) && !defined(WIN3264) |
| 7 | 44 char_u *tofree = NULL; |
| 45 | |
| 46 if (output_conv.vc_type != CONV_NONE) | |
| 47 { | |
| 48 /* Convert characters from 'encoding' to 'termencoding'. */ | |
| 49 tofree = string_convert(&output_conv, s, &len); | |
| 50 if (tofree != NULL) | |
| 51 s = tofree; | |
| 52 } | |
| 53 #endif | |
| 54 | |
| 55 mch_write(s, len); | |
| 56 | |
|
7080
1a34f5272977
commit https://github.com/vim/vim/commit/ac360bf2ca293735fc7c6654dc2b3066f4c62488
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
57 #if defined(FEAT_MBYTE) && !defined(WIN3264) |
| 7 | 58 if (output_conv.vc_type != CONV_NONE) |
| 59 vim_free(tofree); | |
| 60 #endif | |
| 61 } | |
| 62 #endif | |
| 63 } | |
| 64 | |
| 2935 | 65 #if defined(UNIX) || defined(VMS) || defined(PROTO) || defined(WIN3264) |
| 7 | 66 /* |
| 67 * When executing an external program, there may be some typed characters that | |
| 68 * are not consumed by it. Give them back to ui_inchar() and they are stored | |
| 69 * here for the next call. | |
| 70 */ | |
| 71 static char_u *ta_str = NULL; | |
| 72 static int ta_off; /* offset for next char to use when ta_str != NULL */ | |
| 73 static int ta_len; /* length of ta_str when it's not NULL*/ | |
| 74 | |
| 75 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
76 ui_inchar_undo(char_u *s, int len) |
| 7 | 77 { |
| 78 char_u *new; | |
| 79 int newlen; | |
| 80 | |
| 81 newlen = len; | |
| 82 if (ta_str != NULL) | |
| 83 newlen += ta_len - ta_off; | |
| 84 new = alloc(newlen); | |
| 85 if (new != NULL) | |
| 86 { | |
| 87 if (ta_str != NULL) | |
| 88 { | |
| 89 mch_memmove(new, ta_str + ta_off, (size_t)(ta_len - ta_off)); | |
| 90 mch_memmove(new + ta_len - ta_off, s, (size_t)len); | |
| 91 vim_free(ta_str); | |
| 92 } | |
| 93 else | |
| 94 mch_memmove(new, s, (size_t)len); | |
| 95 ta_str = new; | |
| 96 ta_len = newlen; | |
| 97 ta_off = 0; | |
| 98 } | |
| 99 } | |
| 100 #endif | |
| 101 | |
| 102 /* | |
| 3877 | 103 * ui_inchar(): low level input function. |
| 7 | 104 * Get characters from the keyboard. |
| 105 * Return the number of characters that are available. | |
| 106 * If "wtime" == 0 do not wait for characters. | |
| 107 * If "wtime" == -1 wait forever for characters. | |
| 108 * If "wtime" > 0 wait "wtime" milliseconds for a character. | |
| 109 * | |
| 110 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
| 111 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
| 112 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is NULL | |
| 113 * otherwise. | |
| 114 */ | |
| 115 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
116 ui_inchar( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
117 char_u *buf, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
118 int maxlen, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
119 long wtime, /* don't use "time", MIPS cannot handle it */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
120 int tb_change_cnt) |
| 7 | 121 { |
| 122 int retval = 0; | |
| 123 | |
| 124 #if defined(FEAT_GUI) && (defined(UNIX) || defined(VMS)) | |
| 125 /* | |
| 126 * Use the typeahead if there is any. | |
| 127 */ | |
| 128 if (ta_str != NULL) | |
| 129 { | |
| 130 if (maxlen >= ta_len - ta_off) | |
| 131 { | |
| 132 mch_memmove(buf, ta_str + ta_off, (size_t)ta_len); | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
133 VIM_CLEAR(ta_str); |
| 7 | 134 return ta_len; |
| 135 } | |
| 136 mch_memmove(buf, ta_str + ta_off, (size_t)maxlen); | |
| 137 ta_off += maxlen; | |
| 138 return maxlen; | |
| 139 } | |
| 140 #endif | |
| 141 | |
| 170 | 142 #ifdef FEAT_PROFILE |
| 791 | 143 if (do_profiling == PROF_YES && wtime != 0) |
| 170 | 144 prof_inchar_enter(); |
| 145 #endif | |
| 146 | |
| 7 | 147 #ifdef NO_CONSOLE_INPUT |
| 148 /* Don't wait for character input when the window hasn't been opened yet. | |
| 149 * Do try reading, this works when redirecting stdin from a file. | |
| 150 * Must return something, otherwise we'll loop forever. If we run into | |
| 151 * this very often we probably got stuck, exit Vim. */ | |
| 152 if (no_console_input()) | |
| 153 { | |
| 154 static int count = 0; | |
| 155 | |
| 156 # ifndef NO_CONSOLE | |
|
15075
fd9c4b1a71aa
patch 8.1.0548: crash when job callback unloads a buffer
Bram Moolenaar <Bram@vim.org>
parents:
15052
diff
changeset
|
157 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt); |
| 228 | 158 if (retval > 0 || typebuf_changed(tb_change_cnt) || wtime >= 0) |
| 170 | 159 goto theend; |
| 7 | 160 # endif |
| 161 if (wtime == -1 && ++count == 1000) | |
| 162 read_error_exit(); | |
| 163 buf[0] = CAR; | |
| 170 | 164 retval = 1; |
| 165 goto theend; | |
| 7 | 166 } |
| 167 #endif | |
| 168 | |
| 1086 | 169 /* If we are going to wait for some time or block... */ |
| 170 if (wtime == -1 || wtime > 100L) | |
| 171 { | |
| 172 /* ... allow signals to kill us. */ | |
| 173 (void)vim_handle_signal(SIGNAL_UNBLOCK); | |
| 174 | |
| 175 /* ... there is no need for CTRL-C to interrupt something, don't let | |
| 176 * it set got_int when it was mapped. */ | |
| 6491 | 177 if ((mapped_ctrl_c | curbuf->b_mapped_ctrl_c) & get_real_state()) |
| 1086 | 178 ctrl_c_interrupts = FALSE; |
| 179 } | |
| 7 | 180 |
| 181 #ifdef FEAT_GUI | |
| 182 if (gui.in_use) | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
183 retval = gui_inchar(buf, maxlen, wtime, tb_change_cnt); |
| 7 | 184 #endif |
| 185 #ifndef NO_CONSOLE | |
| 186 # ifdef FEAT_GUI | |
| 187 else | |
| 188 # endif | |
| 189 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt); | |
| 190 #endif | |
| 191 | |
| 1086 | 192 if (wtime == -1 || wtime > 100L) |
| 193 /* block SIGHUP et al. */ | |
| 194 (void)vim_handle_signal(SIGNAL_BLOCK); | |
| 195 | |
| 7 | 196 ctrl_c_interrupts = TRUE; |
| 197 | |
| 170 | 198 #ifdef NO_CONSOLE_INPUT |
| 199 theend: | |
| 200 #endif | |
| 201 #ifdef FEAT_PROFILE | |
| 791 | 202 if (do_profiling == PROF_YES && wtime != 0) |
| 170 | 203 prof_inchar_exit(); |
| 204 #endif | |
| 7 | 205 return retval; |
| 206 } | |
| 207 | |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
208 #if defined(FEAT_TIMERS) || defined(PROTO) |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
209 /* |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
210 * Wait for a timer to fire or "wait_func" to return non-zero. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
211 * Returns OK when something was read. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
212 * Returns FAIL when it timed out or was interrupted. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
213 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
214 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
215 ui_wait_for_chars_or_timer( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
216 long wtime, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
217 int (*wait_func)(long wtime, int *interrupted, int ignore_input), |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
218 int *interrupted, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
219 int ignore_input) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
220 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
221 int due_time; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
222 long remaining = wtime; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
223 int tb_change_cnt = typebuf.tb_change_cnt; |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
224 # ifdef FEAT_JOB_CHANNEL |
|
15506
8b508af36a80
patch 8.1.0761: default value for brief_wait is wrong
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
225 int brief_wait = FALSE; |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
226 # endif |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
227 |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
228 // When waiting very briefly don't trigger timers. |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
229 if (wtime >= 0 && wtime < 10L) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
230 return wait_func(wtime, NULL, ignore_input); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
231 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
232 while (wtime < 0 || remaining > 0) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
233 { |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
234 // Trigger timers and then get the time in wtime until the next one is |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
235 // due. Wait up to that time. |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
236 due_time = check_due_timer(); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
237 if (typebuf.tb_change_cnt != tb_change_cnt) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
238 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
239 /* timer may have used feedkeys() */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
240 return FAIL; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
241 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
242 if (due_time <= 0 || (wtime > 0 && due_time > remaining)) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
243 due_time = remaining; |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
244 # ifdef FEAT_JOB_CHANNEL |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
245 if ((due_time < 0 || due_time > 10L) |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
246 # ifdef FEAT_GUI |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
247 && !gui.in_use |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
248 # endif |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
249 && (has_pending_job() || channel_any_readahead())) |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
250 { |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
251 // There is a pending job or channel, should return soon in order |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
252 // to handle them ASAP. Do check for input briefly. |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
253 due_time = 10L; |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
254 brief_wait = TRUE; |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
255 } |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
256 # endif |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
257 if (wait_func(due_time, interrupted, ignore_input)) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
258 return OK; |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
259 if ((interrupted != NULL && *interrupted) |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
260 # ifdef FEAT_JOB_CHANNEL |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
261 || brief_wait |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
262 # endif |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
263 ) |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
264 // Nothing available, but need to return so that side effects get |
|
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
265 // handled, such as handling a message on a channel. |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
266 return FAIL; |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
267 if (wtime > 0) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
268 remaining -= due_time; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
269 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
270 return FAIL; |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
271 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
272 #endif |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
273 |
| 7 | 274 /* |
|
15404
440e5071f3f8
patch 8.1.0710: when using timers may wait for job exit quite long
Bram Moolenaar <Bram@vim.org>
parents:
15075
diff
changeset
|
275 * Return non-zero if a character is available. |
| 7 | 276 */ |
| 277 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
278 ui_char_avail(void) |
| 7 | 279 { |
| 280 #ifdef FEAT_GUI | |
| 281 if (gui.in_use) | |
| 282 { | |
| 283 gui_mch_update(); | |
| 284 return input_available(); | |
| 285 } | |
| 286 #endif | |
| 287 #ifndef NO_CONSOLE | |
| 288 # ifdef NO_CONSOLE_INPUT | |
| 289 if (no_console_input()) | |
| 290 return 0; | |
| 291 # endif | |
| 292 return mch_char_avail(); | |
| 293 #else | |
| 294 return 0; | |
| 295 #endif | |
| 296 } | |
| 297 | |
| 298 /* | |
| 299 * Delay for the given number of milliseconds. If ignoreinput is FALSE then we | |
| 300 * cancel the delay if a key is hit. | |
| 301 */ | |
| 302 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
303 ui_delay(long msec, int ignoreinput) |
| 7 | 304 { |
| 305 #ifdef FEAT_GUI | |
| 306 if (gui.in_use && !ignoreinput) | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
307 gui_wait_for_chars(msec, typebuf.tb_change_cnt); |
| 7 | 308 else |
| 309 #endif | |
| 310 mch_delay(msec, ignoreinput); | |
| 311 } | |
| 312 | |
| 313 /* | |
| 314 * If the machine has job control, use it to suspend the program, | |
| 315 * otherwise fake it by starting a new shell. | |
| 316 * When running the GUI iconify the window. | |
| 317 */ | |
| 318 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
319 ui_suspend(void) |
| 7 | 320 { |
| 321 #ifdef FEAT_GUI | |
| 322 if (gui.in_use) | |
| 323 { | |
| 324 gui_mch_iconify(); | |
| 325 return; | |
| 326 } | |
| 327 #endif | |
| 328 mch_suspend(); | |
| 329 } | |
| 330 | |
| 331 #if !defined(UNIX) || !defined(SIGTSTP) || defined(PROTO) || defined(__BEOS__) | |
| 332 /* | |
| 333 * When the OS can't really suspend, call this function to start a shell. | |
| 334 * This is never called in the GUI. | |
| 335 */ | |
| 336 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
337 suspend_shell(void) |
| 7 | 338 { |
| 339 if (*p_sh == NUL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15404
diff
changeset
|
340 emsg(_(e_shellempty)); |
| 7 | 341 else |
| 342 { | |
| 343 MSG_PUTS(_("new shell started\n")); | |
| 344 do_shell(NULL, 0); | |
| 345 } | |
| 346 } | |
| 347 #endif | |
| 348 | |
| 349 /* | |
| 350 * Try to get the current Vim shell size. Put the result in Rows and Columns. | |
| 351 * Use the new sizes as defaults for 'columns' and 'lines'. | |
| 352 * Return OK when size could be determined, FAIL otherwise. | |
| 353 */ | |
| 354 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
355 ui_get_shellsize(void) |
| 7 | 356 { |
| 357 int retval; | |
| 358 | |
| 359 #ifdef FEAT_GUI | |
| 360 if (gui.in_use) | |
| 361 retval = gui_get_shellsize(); | |
| 362 else | |
| 363 #endif | |
| 364 retval = mch_get_shellsize(); | |
| 365 | |
| 366 check_shellsize(); | |
| 367 | |
| 368 /* adjust the default for 'lines' and 'columns' */ | |
| 369 if (retval == OK) | |
| 370 { | |
| 371 set_number_default("lines", Rows); | |
| 372 set_number_default("columns", Columns); | |
| 373 } | |
| 374 return retval; | |
| 375 } | |
| 376 | |
| 377 /* | |
| 378 * Set the size of the Vim shell according to Rows and Columns, if possible. | |
| 379 * The gui_set_shellsize() or mch_set_shellsize() function will try to set the | |
| 380 * new size. If this is not possible, it will adjust Rows and Columns. | |
| 381 */ | |
| 382 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
383 ui_set_shellsize( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
384 int mustset UNUSED) /* set by the user */ |
| 7 | 385 { |
| 386 #ifdef FEAT_GUI | |
| 387 if (gui.in_use) | |
|
5106
c3a82208e143
updated for version 7.3.1296
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
388 gui_set_shellsize(mustset, TRUE, RESIZE_BOTH); |
| 7 | 389 else |
| 390 #endif | |
| 391 mch_set_shellsize(); | |
| 392 } | |
| 393 | |
| 394 /* | |
| 395 * Called when Rows and/or Columns changed. Adjust scroll region and mouse | |
| 396 * region. | |
| 397 */ | |
| 398 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
399 ui_new_shellsize(void) |
| 7 | 400 { |
| 401 if (full_screen && !exiting) | |
| 402 { | |
| 403 #ifdef FEAT_GUI | |
| 404 if (gui.in_use) | |
| 405 gui_new_shellsize(); | |
| 406 else | |
| 407 #endif | |
| 408 mch_new_shellsize(); | |
| 409 } | |
| 410 } | |
| 411 | |
| 412 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
413 ui_breakcheck(void) |
| 7 | 414 { |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
415 ui_breakcheck_force(FALSE); |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
416 } |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
417 |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
418 /* |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
419 * When "force" is true also check when the terminal is not in raw mode. |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
420 * This is useful to read input on channels. |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
421 */ |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
422 void |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
423 ui_breakcheck_force(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
424 { |
|
15052
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
425 static int recursive = FALSE; |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
426 int save_updating_screen = updating_screen; |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
427 |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
428 // We could be called recursively if stderr is redirected, calling |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
429 // fill_input_buf() calls settmode() when stdin isn't a tty. settmode() |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
430 // calls vgetorpeek() which calls ui_breakcheck() again. |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
431 if (recursive) |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
432 return; |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
433 recursive = TRUE; |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
434 |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
435 // We do not want gui_resize_shell() to redraw the screen here. |
|
10771
abc27e523e2a
patch 8.0.0275: the screen may be updated at the wrong time
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
436 ++updating_screen; |
|
abc27e523e2a
patch 8.0.0275: the screen may be updated at the wrong time
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
437 |
| 7 | 438 #ifdef FEAT_GUI |
| 439 if (gui.in_use) | |
| 440 gui_mch_update(); | |
| 441 else | |
| 442 #endif | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
443 mch_breakcheck(force); |
|
10771
abc27e523e2a
patch 8.0.0275: the screen may be updated at the wrong time
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
444 |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
445 if (save_updating_screen) |
|
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
446 updating_screen = TRUE; |
|
13888
81e8e6181aeb
patch 8.0.1815: crash with terminal window and with 'lazyredraw' set
Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
447 else |
|
81e8e6181aeb
patch 8.0.1815: crash with terminal window and with 'lazyredraw' set
Christian Brabandt <cb@256bit.org>
parents:
13876
diff
changeset
|
448 reset_updating_screen(FALSE); |
|
15052
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
449 |
|
35c2d164a630
patch 8.1.0537: ui_breakcheck() may be called recursively
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
450 recursive = FALSE; |
| 7 | 451 } |
| 452 | |
| 453 /***************************************************************************** | |
| 454 * Functions for copying and pasting text between applications. | |
| 455 * This is always included in a GUI version, but may also be included when the | |
| 456 * clipboard and mouse is available to a terminal version such as xterm. | |
| 457 * Note: there are some more functions in ops.c that handle selection stuff. | |
| 458 * | |
| 459 * Also note that the majority of functions here deal with the X 'primary' | |
| 460 * (visible - for Visual mode use) selection, and only that. There are no | |
| 461 * versions of these for the 'clipboard' selection, as Visual mode has no use | |
| 462 * for them. | |
| 463 */ | |
| 464 | |
| 465 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 466 | |
| 467 /* | |
| 468 * Selection stuff using Visual mode, for cutting and pasting text to other | |
| 469 * windows. | |
| 470 */ | |
| 471 | |
| 472 /* | |
| 473 * Call this to initialise the clipboard. Pass it FALSE if the clipboard code | |
| 474 * is included, but the clipboard can not be used, or TRUE if the clipboard can | |
| 475 * be used. Eg unix may call this with FALSE, then call it again with TRUE if | |
| 476 * the GUI starts. | |
| 477 */ | |
| 478 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
479 clip_init(int can_use) |
| 7 | 480 { |
| 481 VimClipboard *cb; | |
| 482 | |
| 483 cb = &clip_star; | |
| 484 for (;;) | |
| 485 { | |
| 486 cb->available = can_use; | |
| 487 cb->owned = FALSE; | |
| 488 cb->start.lnum = 0; | |
| 489 cb->start.col = 0; | |
| 490 cb->end.lnum = 0; | |
| 491 cb->end.col = 0; | |
| 492 cb->state = SELECT_CLEARED; | |
| 493 | |
| 494 if (cb == &clip_plus) | |
| 495 break; | |
| 496 cb = &clip_plus; | |
| 497 } | |
| 498 } | |
| 499 | |
| 500 /* | |
| 501 * Check whether the VIsual area has changed, and if so try to become the owner | |
| 502 * of the selection, and free any old converted selection we may still have | |
| 503 * lying around. If the VIsual mode has ended, make a copy of what was | |
| 504 * selected so we can still give it to others. Will probably have to make sure | |
| 505 * this is called whenever VIsual mode is ended. | |
| 506 */ | |
| 507 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
508 clip_update_selection(VimClipboard *clip) |
| 7 | 509 { |
| 3674 | 510 pos_T start, end; |
| 7 | 511 |
| 512 /* If visual mode is only due to a redo command ("."), then ignore it */ | |
| 513 if (!redo_VIsual_busy && VIsual_active && (State & NORMAL)) | |
| 514 { | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10771
diff
changeset
|
515 if (LT_POS(VIsual, curwin->w_cursor)) |
| 7 | 516 { |
| 517 start = VIsual; | |
| 518 end = curwin->w_cursor; | |
| 519 #ifdef FEAT_MBYTE | |
| 520 if (has_mbyte) | |
| 474 | 521 end.col += (*mb_ptr2len)(ml_get_cursor()) - 1; |
| 7 | 522 #endif |
| 523 } | |
| 524 else | |
| 525 { | |
| 526 start = curwin->w_cursor; | |
| 527 end = VIsual; | |
| 528 } | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10771
diff
changeset
|
529 if (!EQUAL_POS(clip->start, start) |
|
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10771
diff
changeset
|
530 || !EQUAL_POS(clip->end, end) |
| 3674 | 531 || clip->vmode != VIsual_mode) |
| 7 | 532 { |
| 3674 | 533 clip_clear_selection(clip); |
| 534 clip->start = start; | |
| 535 clip->end = end; | |
| 536 clip->vmode = VIsual_mode; | |
| 537 clip_free_selection(clip); | |
| 538 clip_own_selection(clip); | |
| 539 clip_gen_set_selection(clip); | |
| 7 | 540 } |
| 541 } | |
| 542 } | |
| 543 | |
| 544 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
545 clip_own_selection(VimClipboard *cbd) |
| 7 | 546 { |
| 547 /* | |
| 548 * Also want to check somehow that we are reading from the keyboard rather | |
| 549 * than a mapping etc. | |
| 550 */ | |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
551 #ifdef FEAT_X11 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
552 /* Always own the selection, we might have lost it without being |
| 2586 | 553 * notified, e.g. during a ":sh" command. */ |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
554 if (cbd->available) |
| 7 | 555 { |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
556 int was_owned = cbd->owned; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
557 |
| 7 | 558 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 3674 | 559 if (!was_owned && (cbd == &clip_star || cbd == &clip_plus)) |
| 7 | 560 { |
| 620 | 561 /* May have to show a different kind of highlighting for the |
| 562 * selected area. There is no specific redraw command for this, | |
| 563 * just redraw all windows on the current buffer. */ | |
| 7 | 564 if (cbd->owned |
| 791 | 565 && (get_real_state() == VISUAL |
| 566 || get_real_state() == SELECTMODE) | |
| 3674 | 567 && (cbd == &clip_star ? clip_isautosel_star() |
| 568 : clip_isautosel_plus()) | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
569 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 570 redraw_curbuf_later(INVERTED_ALL); |
| 571 } | |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
572 } |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
573 #else |
| 3877 | 574 /* Only own the clipboard when we didn't own it yet. */ |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
575 if (!cbd->owned && cbd->available) |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
576 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 7 | 577 #endif |
| 578 } | |
| 579 | |
| 580 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
581 clip_lose_selection(VimClipboard *cbd) |
| 7 | 582 { |
| 583 #ifdef FEAT_X11 | |
| 584 int was_owned = cbd->owned; | |
| 585 #endif | |
| 3674 | 586 int visual_selection = FALSE; |
| 587 | |
| 588 if (cbd == &clip_star || cbd == &clip_plus) | |
| 589 visual_selection = TRUE; | |
| 7 | 590 |
| 591 clip_free_selection(cbd); | |
| 592 cbd->owned = FALSE; | |
| 593 if (visual_selection) | |
| 3674 | 594 clip_clear_selection(cbd); |
| 7 | 595 clip_gen_lose_selection(cbd); |
| 596 #ifdef FEAT_X11 | |
| 597 if (visual_selection) | |
| 598 { | |
| 599 /* May have to show a different kind of highlighting for the selected | |
| 600 * area. There is no specific redraw command for this, just redraw all | |
| 601 * windows on the current buffer. */ | |
| 602 if (was_owned | |
| 791 | 603 && (get_real_state() == VISUAL |
| 604 || get_real_state() == SELECTMODE) | |
| 3674 | 605 && (cbd == &clip_star ? |
| 606 clip_isautosel_star() : clip_isautosel_plus()) | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
607 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 608 { |
| 609 update_curbuf(INVERTED_ALL); | |
| 610 setcursor(); | |
| 611 cursor_on(); | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
612 out_flush_cursor(TRUE, FALSE); |
| 7 | 613 } |
| 614 } | |
| 615 #endif | |
| 616 } | |
| 617 | |
| 3674 | 618 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
619 clip_copy_selection(VimClipboard *clip) |
| 7 | 620 { |
| 3674 | 621 if (VIsual_active && (State & NORMAL) && clip->available) |
| 7 | 622 { |
| 3674 | 623 clip_update_selection(clip); |
| 624 clip_free_selection(clip); | |
| 625 clip_own_selection(clip); | |
| 626 if (clip->owned) | |
| 627 clip_get_selection(clip); | |
| 628 clip_gen_set_selection(clip); | |
| 7 | 629 } |
| 630 } | |
| 631 | |
| 632 /* | |
| 6116 | 633 * Save and restore clip_unnamed before doing possibly many changes. This |
| 634 * prevents accessing the clipboard very often which might slow down Vim | |
| 635 * considerably. | |
| 636 */ | |
| 6561 | 637 static int global_change_count = 0; /* if set, inside a start_global_changes */ |
|
11273
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
638 static int clipboard_needs_update = FALSE; /* clipboard needs to be updated */ |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
639 static int clip_did_set_selection = TRUE; |
| 6116 | 640 |
| 641 /* | |
| 642 * Save clip_unnamed and reset it. | |
| 643 */ | |
| 644 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
645 start_global_changes(void) |
| 6116 | 646 { |
| 6543 | 647 if (++global_change_count > 1) |
| 648 return; | |
| 6116 | 649 clip_unnamed_saved = clip_unnamed; |
| 6543 | 650 clipboard_needs_update = FALSE; |
| 6116 | 651 |
| 6543 | 652 if (clip_did_set_selection) |
| 6116 | 653 { |
| 654 clip_unnamed = FALSE; | |
| 655 clip_did_set_selection = FALSE; | |
| 656 } | |
| 657 } | |
| 658 | |
| 659 /* | |
|
11273
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
660 * Return TRUE if setting the clipboard was postponed, it already contains the |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
661 * right text. |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
662 */ |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
663 int |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
664 is_clipboard_needs_update() |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
665 { |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
666 return clipboard_needs_update; |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
667 } |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
668 |
|
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
669 /* |
| 6116 | 670 * Restore clip_unnamed and set the selection when needed. |
| 671 */ | |
| 672 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
673 end_global_changes(void) |
| 6116 | 674 { |
| 6543 | 675 if (--global_change_count > 0) |
| 676 /* recursive */ | |
| 677 return; | |
| 678 if (!clip_did_set_selection) | |
| 6116 | 679 { |
| 680 clip_did_set_selection = TRUE; | |
| 681 clip_unnamed = clip_unnamed_saved; | |
| 6543 | 682 clip_unnamed_saved = FALSE; |
| 683 if (clipboard_needs_update) | |
| 6116 | 684 { |
| 6543 | 685 /* only store something in the clipboard, |
| 686 * if we have yanked anything to it */ | |
| 687 if (clip_unnamed & CLIP_UNNAMED) | |
| 688 { | |
| 689 clip_own_selection(&clip_star); | |
| 690 clip_gen_set_selection(&clip_star); | |
| 691 } | |
| 692 if (clip_unnamed & CLIP_UNNAMED_PLUS) | |
| 693 { | |
| 694 clip_own_selection(&clip_plus); | |
| 695 clip_gen_set_selection(&clip_plus); | |
| 696 } | |
| 6116 | 697 } |
| 698 } | |
|
11273
96d83cd2904a
patch 8.0.0522: Win32: when 'clipboard' is "unnamed" yyp does not work
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
699 clipboard_needs_update = FALSE; |
| 6116 | 700 } |
| 701 | |
| 702 /* | |
| 7 | 703 * Called when Visual mode is ended: update the selection. |
| 704 */ | |
| 705 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
706 clip_auto_select(void) |
| 7 | 707 { |
| 3674 | 708 if (clip_isautosel_star()) |
| 709 clip_copy_selection(&clip_star); | |
| 710 if (clip_isautosel_plus()) | |
| 711 clip_copy_selection(&clip_plus); | |
| 7 | 712 } |
| 713 | |
| 714 /* | |
| 3674 | 715 * Return TRUE if automatic selection of Visual area is desired for the * |
| 716 * register. | |
| 7 | 717 */ |
| 718 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
719 clip_isautosel_star(void) |
| 7 | 720 { |
| 721 return ( | |
| 722 #ifdef FEAT_GUI | |
| 723 gui.in_use ? (vim_strchr(p_go, GO_ASEL) != NULL) : | |
| 724 #endif | |
| 3674 | 725 clip_autoselect_star); |
| 726 } | |
| 727 | |
| 728 /* | |
| 729 * Return TRUE if automatic selection of Visual area is desired for the + | |
| 730 * register. | |
| 731 */ | |
| 732 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
733 clip_isautosel_plus(void) |
| 3674 | 734 { |
| 735 return ( | |
| 736 #ifdef FEAT_GUI | |
| 737 gui.in_use ? (vim_strchr(p_go, GO_ASELPLUS) != NULL) : | |
| 738 #endif | |
| 739 clip_autoselect_plus); | |
| 7 | 740 } |
| 741 | |
| 742 | |
| 743 /* | |
| 744 * Stuff for general mouse selection, without using Visual mode. | |
| 745 */ | |
| 746 | |
|
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
747 static void clip_invert_area(int, int, int, int, int how); |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
748 static void clip_invert_rectangle(int row, int col, int height, int width, int invert); |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
749 static void clip_get_word_boundaries(VimClipboard *, int, int); |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
750 static int clip_get_line_end(int); |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
751 static void clip_update_modeless_selection(VimClipboard *, int, int, |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
752 int, int); |
| 7 | 753 |
| 754 /* flags for clip_invert_area() */ | |
| 755 #define CLIP_CLEAR 1 | |
| 756 #define CLIP_SET 2 | |
| 757 #define CLIP_TOGGLE 3 | |
| 758 | |
| 759 /* | |
| 760 * Start, continue or end a modeless selection. Used when editing the | |
| 761 * command-line and in the cmdline window. | |
| 762 */ | |
| 763 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
764 clip_modeless(int button, int is_click, int is_drag) |
| 7 | 765 { |
| 766 int repeat; | |
| 767 | |
| 768 repeat = ((clip_star.mode == SELECT_MODE_CHAR | |
| 769 || clip_star.mode == SELECT_MODE_LINE) | |
| 770 && (mod_mask & MOD_MASK_2CLICK)) | |
| 771 || (clip_star.mode == SELECT_MODE_WORD | |
| 772 && (mod_mask & MOD_MASK_3CLICK)); | |
| 773 if (is_click && button == MOUSE_RIGHT) | |
| 774 { | |
| 775 /* Right mouse button: If there was no selection, start one. | |
| 776 * Otherwise extend the existing selection. */ | |
| 777 if (clip_star.state == SELECT_CLEARED) | |
| 778 clip_start_selection(mouse_col, mouse_row, FALSE); | |
| 779 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 780 } | |
| 781 else if (is_click) | |
| 782 clip_start_selection(mouse_col, mouse_row, repeat); | |
| 783 else if (is_drag) | |
| 784 { | |
| 785 /* Don't try extending a selection if there isn't one. Happens when | |
| 786 * button-down is in the cmdline and them moving mouse upwards. */ | |
| 787 if (clip_star.state != SELECT_CLEARED) | |
| 788 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 789 } | |
| 790 else /* release */ | |
| 791 clip_process_selection(MOUSE_RELEASE, mouse_col, mouse_row, FALSE); | |
| 792 } | |
| 793 | |
| 794 /* | |
| 795 * Compare two screen positions ala strcmp() | |
| 796 */ | |
| 797 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
798 clip_compare_pos( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
799 int row1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
800 int col1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
801 int row2, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
802 int col2) |
| 7 | 803 { |
| 804 if (row1 > row2) return(1); | |
| 805 if (row1 < row2) return(-1); | |
| 806 if (col1 > col2) return(1); | |
| 807 if (col1 < col2) return(-1); | |
|
8236
6d221d623c8e
commit https://github.com/vim/vim/commit/9e34110816522b081feb65ed5b2f4ec03d290e30
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
808 return(0); |
| 7 | 809 } |
| 810 | |
| 811 /* | |
| 812 * Start the selection | |
| 813 */ | |
| 814 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
815 clip_start_selection(int col, int row, int repeated_click) |
| 7 | 816 { |
| 817 VimClipboard *cb = &clip_star; | |
| 818 | |
| 819 if (cb->state == SELECT_DONE) | |
| 3674 | 820 clip_clear_selection(cb); |
| 7 | 821 |
| 822 row = check_row(row); | |
| 823 col = check_col(col); | |
| 824 #ifdef FEAT_MBYTE | |
| 825 col = mb_fix_col(col, row); | |
| 826 #endif | |
| 827 | |
| 828 cb->start.lnum = row; | |
| 829 cb->start.col = col; | |
| 830 cb->end = cb->start; | |
| 831 cb->origin_row = (short_u)cb->start.lnum; | |
| 832 cb->state = SELECT_IN_PROGRESS; | |
| 833 | |
| 834 if (repeated_click) | |
| 835 { | |
| 836 if (++cb->mode > SELECT_MODE_LINE) | |
| 837 cb->mode = SELECT_MODE_CHAR; | |
| 838 } | |
| 839 else | |
| 840 cb->mode = SELECT_MODE_CHAR; | |
| 841 | |
| 842 #ifdef FEAT_GUI | |
| 843 /* clear the cursor until the selection is made */ | |
| 844 if (gui.in_use) | |
| 845 gui_undraw_cursor(); | |
| 846 #endif | |
| 847 | |
| 848 switch (cb->mode) | |
| 849 { | |
| 850 case SELECT_MODE_CHAR: | |
| 851 cb->origin_start_col = cb->start.col; | |
| 852 cb->word_end_col = clip_get_line_end((int)cb->start.lnum); | |
| 853 break; | |
| 854 | |
| 855 case SELECT_MODE_WORD: | |
| 856 clip_get_word_boundaries(cb, (int)cb->start.lnum, cb->start.col); | |
| 857 cb->origin_start_col = cb->word_start_col; | |
| 858 cb->origin_end_col = cb->word_end_col; | |
| 859 | |
| 860 clip_invert_area((int)cb->start.lnum, cb->word_start_col, | |
| 861 (int)cb->end.lnum, cb->word_end_col, CLIP_SET); | |
| 862 cb->start.col = cb->word_start_col; | |
| 863 cb->end.col = cb->word_end_col; | |
| 864 break; | |
| 865 | |
| 866 case SELECT_MODE_LINE: | |
| 867 clip_invert_area((int)cb->start.lnum, 0, (int)cb->start.lnum, | |
| 868 (int)Columns, CLIP_SET); | |
| 869 cb->start.col = 0; | |
| 870 cb->end.col = Columns; | |
| 871 break; | |
| 872 } | |
| 873 | |
| 874 cb->prev = cb->start; | |
| 875 | |
| 876 #ifdef DEBUG_SELECTION | |
| 877 printf("Selection started at (%u,%u)\n", cb->start.lnum, cb->start.col); | |
| 878 #endif | |
| 879 } | |
| 880 | |
| 881 /* | |
| 882 * Continue processing the selection | |
| 883 */ | |
| 884 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
885 clip_process_selection( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
886 int button, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
887 int col, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
888 int row, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
889 int_u repeated_click) |
| 7 | 890 { |
| 891 VimClipboard *cb = &clip_star; | |
| 892 int diff; | |
| 893 int slen = 1; /* cursor shape width */ | |
| 894 | |
| 895 if (button == MOUSE_RELEASE) | |
| 896 { | |
| 897 /* Check to make sure we have something selected */ | |
| 898 if (cb->start.lnum == cb->end.lnum && cb->start.col == cb->end.col) | |
| 899 { | |
| 900 #ifdef FEAT_GUI | |
| 901 if (gui.in_use) | |
| 902 gui_update_cursor(FALSE, FALSE); | |
| 903 #endif | |
| 904 cb->state = SELECT_CLEARED; | |
| 905 return; | |
| 906 } | |
| 907 | |
| 908 #ifdef DEBUG_SELECTION | |
| 909 printf("Selection ended: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 910 cb->start.col, cb->end.lnum, cb->end.col); | |
| 911 #endif | |
| 3674 | 912 if (clip_isautosel_star() |
| 7 | 913 || ( |
| 914 #ifdef FEAT_GUI | |
| 915 gui.in_use ? (vim_strchr(p_go, GO_ASELML) != NULL) : | |
| 916 #endif | |
| 917 clip_autoselectml)) | |
| 918 clip_copy_modeless_selection(FALSE); | |
| 919 #ifdef FEAT_GUI | |
| 920 if (gui.in_use) | |
| 921 gui_update_cursor(FALSE, FALSE); | |
| 922 #endif | |
| 923 | |
| 924 cb->state = SELECT_DONE; | |
| 925 return; | |
| 926 } | |
| 927 | |
| 928 row = check_row(row); | |
| 929 col = check_col(col); | |
| 930 #ifdef FEAT_MBYTE | |
| 931 col = mb_fix_col(col, row); | |
| 932 #endif | |
| 933 | |
| 934 if (col == (int)cb->prev.col && row == cb->prev.lnum && !repeated_click) | |
| 935 return; | |
| 936 | |
| 937 /* | |
| 938 * When extending the selection with the right mouse button, swap the | |
| 939 * start and end if the position is before half the selection | |
| 940 */ | |
| 941 if (cb->state == SELECT_DONE && button == MOUSE_RIGHT) | |
| 942 { | |
| 943 /* | |
| 944 * If the click is before the start, or the click is inside the | |
| 945 * selection and the start is the closest side, set the origin to the | |
| 946 * end of the selection. | |
| 947 */ | |
| 948 if (clip_compare_pos(row, col, (int)cb->start.lnum, cb->start.col) < 0 | |
| 949 || (clip_compare_pos(row, col, | |
| 950 (int)cb->end.lnum, cb->end.col) < 0 | |
| 951 && (((cb->start.lnum == cb->end.lnum | |
| 952 && cb->end.col - col > col - cb->start.col)) | |
| 953 || ((diff = (cb->end.lnum - row) - | |
| 954 (row - cb->start.lnum)) > 0 | |
| 955 || (diff == 0 && col < (int)(cb->start.col + | |
| 956 cb->end.col) / 2))))) | |
| 957 { | |
| 958 cb->origin_row = (short_u)cb->end.lnum; | |
| 959 cb->origin_start_col = cb->end.col - 1; | |
| 960 cb->origin_end_col = cb->end.col; | |
| 961 } | |
| 962 else | |
| 963 { | |
| 964 cb->origin_row = (short_u)cb->start.lnum; | |
| 965 cb->origin_start_col = cb->start.col; | |
| 966 cb->origin_end_col = cb->start.col; | |
| 967 } | |
| 968 if (cb->mode == SELECT_MODE_WORD && !repeated_click) | |
| 969 cb->mode = SELECT_MODE_CHAR; | |
| 970 } | |
| 971 | |
| 972 /* set state, for when using the right mouse button */ | |
| 973 cb->state = SELECT_IN_PROGRESS; | |
| 974 | |
| 975 #ifdef DEBUG_SELECTION | |
| 976 printf("Selection extending to (%d,%d)\n", row, col); | |
| 977 #endif | |
| 978 | |
| 979 if (repeated_click && ++cb->mode > SELECT_MODE_LINE) | |
| 980 cb->mode = SELECT_MODE_CHAR; | |
| 981 | |
| 982 switch (cb->mode) | |
| 983 { | |
| 984 case SELECT_MODE_CHAR: | |
| 985 /* If we're on a different line, find where the line ends */ | |
| 986 if (row != cb->prev.lnum) | |
| 987 cb->word_end_col = clip_get_line_end(row); | |
| 988 | |
| 989 /* See if we are before or after the origin of the selection */ | |
| 990 if (clip_compare_pos(row, col, cb->origin_row, | |
| 991 cb->origin_start_col) >= 0) | |
| 992 { | |
| 993 if (col >= (int)cb->word_end_col) | |
| 994 clip_update_modeless_selection(cb, cb->origin_row, | |
| 995 cb->origin_start_col, row, (int)Columns); | |
| 996 else | |
| 997 { | |
| 998 #ifdef FEAT_MBYTE | |
| 999 if (has_mbyte && mb_lefthalve(row, col)) | |
| 1000 slen = 2; | |
| 1001 #endif | |
| 1002 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1003 cb->origin_start_col, row, col + slen); | |
| 1004 } | |
| 1005 } | |
| 1006 else | |
| 1007 { | |
| 1008 #ifdef FEAT_MBYTE | |
| 1009 if (has_mbyte | |
| 1010 && mb_lefthalve(cb->origin_row, cb->origin_start_col)) | |
| 1011 slen = 2; | |
| 1012 #endif | |
| 1013 if (col >= (int)cb->word_end_col) | |
| 1014 clip_update_modeless_selection(cb, row, cb->word_end_col, | |
| 1015 cb->origin_row, cb->origin_start_col + slen); | |
| 1016 else | |
| 1017 clip_update_modeless_selection(cb, row, col, | |
| 1018 cb->origin_row, cb->origin_start_col + slen); | |
| 1019 } | |
| 1020 break; | |
| 1021 | |
| 1022 case SELECT_MODE_WORD: | |
| 1023 /* If we are still within the same word, do nothing */ | |
| 1024 if (row == cb->prev.lnum && col >= (int)cb->word_start_col | |
| 1025 && col < (int)cb->word_end_col && !repeated_click) | |
| 1026 return; | |
| 1027 | |
| 1028 /* Get new word boundaries */ | |
| 1029 clip_get_word_boundaries(cb, row, col); | |
| 1030 | |
| 1031 /* Handle being after the origin point of selection */ | |
| 1032 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1033 cb->origin_start_col) >= 0) | |
| 1034 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1035 cb->origin_start_col, row, cb->word_end_col); | |
| 1036 else | |
| 1037 clip_update_modeless_selection(cb, row, cb->word_start_col, | |
| 1038 cb->origin_row, cb->origin_end_col); | |
| 1039 break; | |
| 1040 | |
| 1041 case SELECT_MODE_LINE: | |
| 1042 if (row == cb->prev.lnum && !repeated_click) | |
| 1043 return; | |
| 1044 | |
| 1045 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1046 cb->origin_start_col) >= 0) | |
| 1047 clip_update_modeless_selection(cb, cb->origin_row, 0, row, | |
| 1048 (int)Columns); | |
| 1049 else | |
| 1050 clip_update_modeless_selection(cb, row, 0, cb->origin_row, | |
| 1051 (int)Columns); | |
| 1052 break; | |
| 1053 } | |
| 1054 | |
| 1055 cb->prev.lnum = row; | |
| 1056 cb->prev.col = col; | |
| 1057 | |
| 1058 #ifdef DEBUG_SELECTION | |
| 1059 printf("Selection is: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 1060 cb->start.col, cb->end.lnum, cb->end.col); | |
| 1061 #endif | |
| 1062 } | |
| 1063 | |
| 1064 # if defined(FEAT_GUI) || defined(PROTO) | |
| 1065 /* | |
| 1066 * Redraw part of the selection if character at "row,col" is inside of it. | |
| 1067 * Only used for the GUI. | |
| 1068 */ | |
| 1069 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1070 clip_may_redraw_selection(int row, int col, int len) |
| 7 | 1071 { |
| 1072 int start = col; | |
| 1073 int end = col + len; | |
| 1074 | |
| 1075 if (clip_star.state != SELECT_CLEARED | |
| 1076 && row >= clip_star.start.lnum | |
| 1077 && row <= clip_star.end.lnum) | |
| 1078 { | |
| 1079 if (row == clip_star.start.lnum && start < (int)clip_star.start.col) | |
| 1080 start = clip_star.start.col; | |
| 1081 if (row == clip_star.end.lnum && end > (int)clip_star.end.col) | |
| 1082 end = clip_star.end.col; | |
| 1083 if (end > start) | |
| 1084 clip_invert_area(row, start, row, end, 0); | |
| 1085 } | |
| 1086 } | |
| 1087 # endif | |
| 1088 | |
| 1089 /* | |
| 1090 * Called from outside to clear selected region from the display | |
| 1091 */ | |
| 1092 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1093 clip_clear_selection(VimClipboard *cbd) |
| 7 | 1094 { |
| 1095 | |
| 3674 | 1096 if (cbd->state == SELECT_CLEARED) |
| 7 | 1097 return; |
| 1098 | |
| 3674 | 1099 clip_invert_area((int)cbd->start.lnum, cbd->start.col, (int)cbd->end.lnum, |
| 1100 cbd->end.col, CLIP_CLEAR); | |
| 1101 cbd->state = SELECT_CLEARED; | |
| 7 | 1102 } |
| 1103 | |
| 1104 /* | |
| 1105 * Clear the selection if any lines from "row1" to "row2" are inside of it. | |
| 1106 */ | |
| 1107 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1108 clip_may_clear_selection(int row1, int row2) |
| 7 | 1109 { |
| 1110 if (clip_star.state == SELECT_DONE | |
| 1111 && row2 >= clip_star.start.lnum | |
| 1112 && row1 <= clip_star.end.lnum) | |
| 3674 | 1113 clip_clear_selection(&clip_star); |
| 7 | 1114 } |
| 1115 | |
| 1116 /* | |
| 1117 * Called before the screen is scrolled up or down. Adjusts the line numbers | |
| 1118 * of the selection. Call with big number when clearing the screen. | |
| 1119 */ | |
| 1120 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1121 clip_scroll_selection( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1122 int rows) /* negative for scroll down */ |
| 7 | 1123 { |
| 1124 int lnum; | |
| 1125 | |
| 1126 if (clip_star.state == SELECT_CLEARED) | |
| 1127 return; | |
| 1128 | |
| 1129 lnum = clip_star.start.lnum - rows; | |
| 1130 if (lnum <= 0) | |
| 1131 clip_star.start.lnum = 0; | |
| 1132 else if (lnum >= screen_Rows) /* scrolled off of the screen */ | |
| 1133 clip_star.state = SELECT_CLEARED; | |
| 1134 else | |
| 1135 clip_star.start.lnum = lnum; | |
| 1136 | |
| 1137 lnum = clip_star.end.lnum - rows; | |
| 1138 if (lnum < 0) /* scrolled off of the screen */ | |
| 1139 clip_star.state = SELECT_CLEARED; | |
| 1140 else if (lnum >= screen_Rows) | |
| 1141 clip_star.end.lnum = screen_Rows - 1; | |
| 1142 else | |
| 1143 clip_star.end.lnum = lnum; | |
| 1144 } | |
| 1145 | |
| 1146 /* | |
| 1147 * Invert a region of the display between a starting and ending row and column | |
| 1148 * Values for "how": | |
| 1149 * CLIP_CLEAR: undo inversion | |
| 1150 * CLIP_SET: set inversion | |
| 1151 * CLIP_TOGGLE: set inversion if pos1 < pos2, undo inversion otherwise. | |
| 1152 * 0: invert (GUI only). | |
| 1153 */ | |
| 1154 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1155 clip_invert_area( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1156 int row1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1157 int col1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1158 int row2, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1159 int col2, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1160 int how) |
| 7 | 1161 { |
| 1162 int invert = FALSE; | |
| 1163 | |
| 1164 if (how == CLIP_SET) | |
| 1165 invert = TRUE; | |
| 1166 | |
| 1167 /* Swap the from and to positions so the from is always before */ | |
| 1168 if (clip_compare_pos(row1, col1, row2, col2) > 0) | |
| 1169 { | |
| 1170 int tmp_row, tmp_col; | |
| 1171 | |
| 1172 tmp_row = row1; | |
| 1173 tmp_col = col1; | |
| 1174 row1 = row2; | |
| 1175 col1 = col2; | |
| 1176 row2 = tmp_row; | |
| 1177 col2 = tmp_col; | |
| 1178 } | |
| 1179 else if (how == CLIP_TOGGLE) | |
| 1180 invert = TRUE; | |
| 1181 | |
| 1182 /* If all on the same line, do it the easy way */ | |
| 1183 if (row1 == row2) | |
| 1184 { | |
| 1185 clip_invert_rectangle(row1, col1, 1, col2 - col1, invert); | |
| 1186 } | |
| 1187 else | |
| 1188 { | |
| 1189 /* Handle a piece of the first line */ | |
| 1190 if (col1 > 0) | |
| 1191 { | |
| 1192 clip_invert_rectangle(row1, col1, 1, (int)Columns - col1, invert); | |
| 1193 row1++; | |
| 1194 } | |
| 1195 | |
| 1196 /* Handle a piece of the last line */ | |
| 1197 if (col2 < Columns - 1) | |
| 1198 { | |
| 1199 clip_invert_rectangle(row2, 0, 1, col2, invert); | |
| 1200 row2--; | |
| 1201 } | |
| 1202 | |
| 1203 /* Handle the rectangle thats left */ | |
| 1204 if (row2 >= row1) | |
| 1205 clip_invert_rectangle(row1, 0, row2 - row1 + 1, (int)Columns, | |
| 1206 invert); | |
| 1207 } | |
| 1208 } | |
| 1209 | |
| 1210 /* | |
| 1211 * Invert or un-invert a rectangle of the screen. | |
| 1212 * "invert" is true if the result is inverted. | |
| 1213 */ | |
| 1214 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1215 clip_invert_rectangle( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1216 int row, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1217 int col, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1218 int height, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1219 int width, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1220 int invert) |
| 7 | 1221 { |
| 1222 #ifdef FEAT_GUI | |
| 1223 if (gui.in_use) | |
| 1224 gui_mch_invert_rectangle(row, col, height, width); | |
| 1225 else | |
| 1226 #endif | |
| 1227 screen_draw_rectangle(row, col, height, width, invert); | |
| 1228 } | |
| 1229 | |
| 1230 /* | |
| 1231 * Copy the currently selected area into the '*' register so it will be | |
| 1232 * available for pasting. | |
| 1233 * When "both" is TRUE also copy to the '+' register. | |
| 1234 */ | |
| 1235 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1236 clip_copy_modeless_selection(int both UNUSED) |
| 7 | 1237 { |
| 1238 char_u *buffer; | |
| 1239 char_u *bufp; | |
| 1240 int row; | |
| 1241 int start_col; | |
| 1242 int end_col; | |
| 1243 int line_end_col; | |
| 1244 int add_newline_flag = FALSE; | |
| 1245 int len; | |
| 1246 #ifdef FEAT_MBYTE | |
| 1247 char_u *p; | |
| 1248 #endif | |
| 1249 int row1 = clip_star.start.lnum; | |
| 1250 int col1 = clip_star.start.col; | |
| 1251 int row2 = clip_star.end.lnum; | |
| 1252 int col2 = clip_star.end.col; | |
| 1253 | |
| 534 | 1254 /* Can't use ScreenLines unless initialized */ |
| 1255 if (ScreenLines == NULL) | |
| 1256 return; | |
| 1257 | |
| 7 | 1258 /* |
| 1259 * Make sure row1 <= row2, and if row1 == row2 that col1 <= col2. | |
| 1260 */ | |
| 1261 if (row1 > row2) | |
| 1262 { | |
| 1263 row = row1; row1 = row2; row2 = row; | |
| 1264 row = col1; col1 = col2; col2 = row; | |
| 1265 } | |
| 1266 else if (row1 == row2 && col1 > col2) | |
| 1267 { | |
| 1268 row = col1; col1 = col2; col2 = row; | |
| 1269 } | |
| 1270 #ifdef FEAT_MBYTE | |
| 1271 /* correct starting point for being on right halve of double-wide char */ | |
| 1272 p = ScreenLines + LineOffset[row1]; | |
| 1273 if (enc_dbcs != 0) | |
| 1274 col1 -= (*mb_head_off)(p, p + col1); | |
| 1275 else if (enc_utf8 && p[col1] == 0) | |
| 1276 --col1; | |
| 1277 #endif | |
| 1278 | |
| 1279 /* Create a temporary buffer for storing the text */ | |
| 1280 len = (row2 - row1 + 1) * Columns + 1; | |
| 1281 #ifdef FEAT_MBYTE | |
| 1282 if (enc_dbcs != 0) | |
| 1283 len *= 2; /* max. 2 bytes per display cell */ | |
| 1284 else if (enc_utf8) | |
| 714 | 1285 len *= MB_MAXBYTES; |
| 7 | 1286 #endif |
| 1287 buffer = lalloc((long_u)len, TRUE); | |
| 1288 if (buffer == NULL) /* out of memory */ | |
| 1289 return; | |
| 1290 | |
| 1291 /* Process each row in the selection */ | |
| 1292 for (bufp = buffer, row = row1; row <= row2; row++) | |
| 1293 { | |
| 1294 if (row == row1) | |
| 1295 start_col = col1; | |
| 1296 else | |
| 1297 start_col = 0; | |
| 1298 | |
| 1299 if (row == row2) | |
| 1300 end_col = col2; | |
| 1301 else | |
| 1302 end_col = Columns; | |
| 1303 | |
| 1304 line_end_col = clip_get_line_end(row); | |
| 1305 | |
| 1306 /* See if we need to nuke some trailing whitespace */ | |
| 1307 if (end_col >= Columns && (row < row2 || end_col > line_end_col)) | |
| 1308 { | |
| 1309 /* Get rid of trailing whitespace */ | |
| 1310 end_col = line_end_col; | |
| 1311 if (end_col < start_col) | |
| 1312 end_col = start_col; | |
| 1313 | |
| 1314 /* If the last line extended to the end, add an extra newline */ | |
| 1315 if (row == row2) | |
| 1316 add_newline_flag = TRUE; | |
| 1317 } | |
| 1318 | |
| 1319 /* If after the first row, we need to always add a newline */ | |
| 1320 if (row > row1 && !LineWraps[row - 1]) | |
| 1321 *bufp++ = NL; | |
| 1322 | |
| 1323 if (row < screen_Rows && end_col <= screen_Columns) | |
| 1324 { | |
| 1325 #ifdef FEAT_MBYTE | |
| 1326 if (enc_dbcs != 0) | |
| 1327 { | |
| 944 | 1328 int i; |
| 1329 | |
| 7 | 1330 p = ScreenLines + LineOffset[row]; |
| 1331 for (i = start_col; i < end_col; ++i) | |
| 1332 if (enc_dbcs == DBCS_JPNU && p[i] == 0x8e) | |
| 1333 { | |
| 1334 /* single-width double-byte char */ | |
| 1335 *bufp++ = 0x8e; | |
| 1336 *bufp++ = ScreenLines2[LineOffset[row] + i]; | |
| 1337 } | |
| 1338 else | |
| 1339 { | |
| 1340 *bufp++ = p[i]; | |
| 1341 if (MB_BYTE2LEN(p[i]) == 2) | |
| 1342 *bufp++ = p[++i]; | |
| 1343 } | |
| 1344 } | |
| 1345 else if (enc_utf8) | |
| 1346 { | |
| 1347 int off; | |
| 714 | 1348 int i; |
| 761 | 1349 int ci; |
| 7 | 1350 |
| 1351 off = LineOffset[row]; | |
| 1352 for (i = start_col; i < end_col; ++i) | |
| 1353 { | |
| 1354 /* The base character is either in ScreenLinesUC[] or | |
| 1355 * ScreenLines[]. */ | |
| 1356 if (ScreenLinesUC[off + i] == 0) | |
| 1357 *bufp++ = ScreenLines[off + i]; | |
| 1358 else | |
| 1359 { | |
| 1360 bufp += utf_char2bytes(ScreenLinesUC[off + i], bufp); | |
| 761 | 1361 for (ci = 0; ci < Screen_mco; ++ci) |
| 7 | 1362 { |
| 714 | 1363 /* Add a composing character. */ |
| 761 | 1364 if (ScreenLinesC[ci][off + i] == 0) |
| 714 | 1365 break; |
| 761 | 1366 bufp += utf_char2bytes(ScreenLinesC[ci][off + i], |
| 7 | 1367 bufp); |
| 1368 } | |
| 1369 } | |
| 1370 /* Skip right halve of double-wide character. */ | |
| 1371 if (ScreenLines[off + i + 1] == 0) | |
| 1372 ++i; | |
| 1373 } | |
| 1374 } | |
| 1375 else | |
| 1376 #endif | |
| 1377 { | |
| 1378 STRNCPY(bufp, ScreenLines + LineOffset[row] + start_col, | |
| 1379 end_col - start_col); | |
| 1380 bufp += end_col - start_col; | |
| 1381 } | |
| 1382 } | |
| 1383 } | |
| 1384 | |
| 1385 /* Add a newline at the end if the selection ended there */ | |
| 1386 if (add_newline_flag) | |
| 1387 *bufp++ = NL; | |
| 1388 | |
| 1389 /* First cleanup any old selection and become the owner. */ | |
| 1390 clip_free_selection(&clip_star); | |
| 1391 clip_own_selection(&clip_star); | |
| 1392 | |
| 1393 /* Yank the text into the '*' register. */ | |
| 1394 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_star); | |
| 1395 | |
| 1396 /* Make the register contents available to the outside world. */ | |
| 1397 clip_gen_set_selection(&clip_star); | |
| 1398 | |
| 1399 #ifdef FEAT_X11 | |
| 1400 if (both) | |
| 1401 { | |
| 1402 /* Do the same for the '+' register. */ | |
| 1403 clip_free_selection(&clip_plus); | |
| 1404 clip_own_selection(&clip_plus); | |
| 1405 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_plus); | |
| 1406 clip_gen_set_selection(&clip_plus); | |
| 1407 } | |
| 1408 #endif | |
| 1409 vim_free(buffer); | |
| 1410 } | |
| 1411 | |
| 1412 /* | |
| 1413 * Find the starting and ending positions of the word at the given row and | |
| 1414 * column. Only white-separated words are recognized here. | |
| 1415 */ | |
| 1416 #define CHAR_CLASS(c) (c <= ' ' ? ' ' : vim_iswordc(c)) | |
| 1417 | |
| 1418 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1419 clip_get_word_boundaries(VimClipboard *cb, int row, int col) |
| 7 | 1420 { |
| 1421 int start_class; | |
| 1422 int temp_col; | |
| 1423 char_u *p; | |
| 1424 #ifdef FEAT_MBYTE | |
| 1425 int mboff; | |
| 1426 #endif | |
| 1427 | |
| 534 | 1428 if (row >= screen_Rows || col >= screen_Columns || ScreenLines == NULL) |
| 7 | 1429 return; |
| 1430 | |
| 1431 p = ScreenLines + LineOffset[row]; | |
| 1432 #ifdef FEAT_MBYTE | |
| 1433 /* Correct for starting in the right halve of a double-wide char */ | |
| 1434 if (enc_dbcs != 0) | |
| 1435 col -= dbcs_screen_head_off(p, p + col); | |
| 1436 else if (enc_utf8 && p[col] == 0) | |
| 1437 --col; | |
| 1438 #endif | |
| 1439 start_class = CHAR_CLASS(p[col]); | |
| 1440 | |
| 1441 temp_col = col; | |
| 1442 for ( ; temp_col > 0; temp_col--) | |
| 1443 #ifdef FEAT_MBYTE | |
| 1444 if (enc_dbcs != 0 | |
| 1445 && (mboff = dbcs_screen_head_off(p, p + temp_col - 1)) > 0) | |
| 1446 temp_col -= mboff; | |
| 1447 else | |
| 1448 #endif | |
| 1449 if (CHAR_CLASS(p[temp_col - 1]) != start_class | |
| 1450 #ifdef FEAT_MBYTE | |
| 1451 && !(enc_utf8 && p[temp_col - 1] == 0) | |
| 1452 #endif | |
| 1453 ) | |
| 1454 break; | |
| 1455 cb->word_start_col = temp_col; | |
| 1456 | |
| 1457 temp_col = col; | |
| 1458 for ( ; temp_col < screen_Columns; temp_col++) | |
| 1459 #ifdef FEAT_MBYTE | |
| 1460 if (enc_dbcs != 0 && dbcs_ptr2cells(p + temp_col) == 2) | |
| 1461 ++temp_col; | |
| 1462 else | |
| 1463 #endif | |
| 1464 if (CHAR_CLASS(p[temp_col]) != start_class | |
| 1465 #ifdef FEAT_MBYTE | |
| 1466 && !(enc_utf8 && p[temp_col] == 0) | |
| 1467 #endif | |
| 1468 ) | |
| 1469 break; | |
| 1470 cb->word_end_col = temp_col; | |
| 1471 } | |
| 1472 | |
| 1473 /* | |
| 1474 * Find the column position for the last non-whitespace character on the given | |
| 1475 * line. | |
| 1476 */ | |
| 1477 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1478 clip_get_line_end(int row) |
| 7 | 1479 { |
| 1480 int i; | |
| 1481 | |
| 534 | 1482 if (row >= screen_Rows || ScreenLines == NULL) |
| 7 | 1483 return 0; |
| 1484 for (i = screen_Columns; i > 0; i--) | |
| 1485 if (ScreenLines[LineOffset[row] + i - 1] != ' ') | |
| 1486 break; | |
| 1487 return i; | |
| 1488 } | |
| 1489 | |
| 1490 /* | |
| 1491 * Update the currently selected region by adding and/or subtracting from the | |
| 1492 * beginning or end and inverting the changed area(s). | |
| 1493 */ | |
| 1494 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1495 clip_update_modeless_selection( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1496 VimClipboard *cb, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1497 int row1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1498 int col1, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1499 int row2, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1500 int col2) |
| 7 | 1501 { |
| 1502 /* See if we changed at the beginning of the selection */ | |
| 1503 if (row1 != cb->start.lnum || col1 != (int)cb->start.col) | |
| 1504 { | |
| 1505 clip_invert_area(row1, col1, (int)cb->start.lnum, cb->start.col, | |
| 1506 CLIP_TOGGLE); | |
| 1507 cb->start.lnum = row1; | |
| 1508 cb->start.col = col1; | |
| 1509 } | |
| 1510 | |
| 1511 /* See if we changed at the end of the selection */ | |
| 1512 if (row2 != cb->end.lnum || col2 != (int)cb->end.col) | |
| 1513 { | |
| 1514 clip_invert_area((int)cb->end.lnum, cb->end.col, row2, col2, | |
| 1515 CLIP_TOGGLE); | |
| 1516 cb->end.lnum = row2; | |
| 1517 cb->end.col = col2; | |
| 1518 } | |
| 1519 } | |
| 1520 | |
| 1521 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1522 clip_gen_own_selection(VimClipboard *cbd) |
| 7 | 1523 { |
| 1524 #ifdef FEAT_XCLIPBOARD | |
| 1525 # ifdef FEAT_GUI | |
| 1526 if (gui.in_use) | |
| 1527 return clip_mch_own_selection(cbd); | |
| 1528 else | |
| 1529 # endif | |
| 1530 return clip_xterm_own_selection(cbd); | |
| 1531 #else | |
| 1532 return clip_mch_own_selection(cbd); | |
| 1533 #endif | |
| 1534 } | |
| 1535 | |
| 1536 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1537 clip_gen_lose_selection(VimClipboard *cbd) |
| 7 | 1538 { |
| 1539 #ifdef FEAT_XCLIPBOARD | |
| 1540 # ifdef FEAT_GUI | |
| 1541 if (gui.in_use) | |
| 1542 clip_mch_lose_selection(cbd); | |
| 1543 else | |
| 1544 # endif | |
| 1545 clip_xterm_lose_selection(cbd); | |
| 1546 #else | |
| 1547 clip_mch_lose_selection(cbd); | |
| 1548 #endif | |
| 1549 } | |
| 1550 | |
| 1551 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1552 clip_gen_set_selection(VimClipboard *cbd) |
| 7 | 1553 { |
| 6116 | 1554 if (!clip_did_set_selection) |
| 1555 { | |
| 1556 /* Updating postponed, so that accessing the system clipboard won't | |
| 1557 * hang Vim when accessing it many times (e.g. on a :g comand). */ | |
| 6543 | 1558 if ((cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) |
| 1559 || (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED))) | |
| 1560 { | |
| 1561 clipboard_needs_update = TRUE; | |
| 6116 | 1562 return; |
| 6543 | 1563 } |
| 6116 | 1564 } |
| 7 | 1565 #ifdef FEAT_XCLIPBOARD |
| 1566 # ifdef FEAT_GUI | |
| 1567 if (gui.in_use) | |
| 1568 clip_mch_set_selection(cbd); | |
| 1569 else | |
| 1570 # endif | |
| 1571 clip_xterm_set_selection(cbd); | |
| 1572 #else | |
| 1573 clip_mch_set_selection(cbd); | |
| 1574 #endif | |
| 1575 } | |
| 1576 | |
| 1577 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1578 clip_gen_request_selection(VimClipboard *cbd) |
| 7 | 1579 { |
| 1580 #ifdef FEAT_XCLIPBOARD | |
| 1581 # ifdef FEAT_GUI | |
| 1582 if (gui.in_use) | |
| 1583 clip_mch_request_selection(cbd); | |
| 1584 else | |
| 1585 # endif | |
| 1586 clip_xterm_request_selection(cbd); | |
| 1587 #else | |
| 1588 clip_mch_request_selection(cbd); | |
| 1589 #endif | |
| 1590 } | |
| 1591 | |
| 4209 | 1592 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1593 clip_gen_owner_exists(VimClipboard *cbd UNUSED) |
| 4209 | 1594 { |
| 1595 #ifdef FEAT_XCLIPBOARD | |
| 1596 # ifdef FEAT_GUI_GTK | |
| 1597 if (gui.in_use) | |
| 1598 return clip_gtk_owner_exists(cbd); | |
| 1599 else | |
| 1600 # endif | |
| 1601 return clip_x11_owner_exists(cbd); | |
|
5184
c6dd0c545e5c
updated for version 7.4a.018
Bram Moolenaar <bram@vim.org>
parents:
5136
diff
changeset
|
1602 #else |
|
c6dd0c545e5c
updated for version 7.4a.018
Bram Moolenaar <bram@vim.org>
parents:
5136
diff
changeset
|
1603 return TRUE; |
| 4209 | 1604 #endif |
| 1605 } | |
| 1606 | |
| 7 | 1607 #endif /* FEAT_CLIPBOARD */ |
| 1608 | |
| 1609 /***************************************************************************** | |
| 1610 * Functions that handle the input buffer. | |
| 1611 * This is used for any GUI version, and the unix terminal version. | |
| 1612 * | |
| 1613 * For Unix, the input characters are buffered to be able to check for a | |
| 1614 * CTRL-C. This should be done with signals, but I don't know how to do that | |
| 1615 * in a portable way for a tty in RAW mode. | |
| 1616 * | |
| 1617 * For the client-server code in the console the received keys are put in the | |
| 1618 * input buffer. | |
| 1619 */ | |
| 1620 | |
| 1621 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 1622 | |
| 1623 /* | |
| 1624 * Internal typeahead buffer. Includes extra space for long key code | |
| 1625 * descriptions which would otherwise overflow. The buffer is considered full | |
| 1626 * when only this extra space (or part of it) remains. | |
| 1627 */ | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8393
diff
changeset
|
1628 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_JOB_CHANNEL) \ |
| 7 | 1629 || defined(FEAT_CLIENTSERVER) |
| 1630 /* | |
| 1631 * Sun WorkShop and NetBeans stuff debugger commands into the input buffer. | |
| 1632 * This requires a larger buffer... | |
| 1633 * (Madsen) Go with this for remote input as well ... | |
| 1634 */ | |
| 1635 # define INBUFLEN 4096 | |
| 1636 #else | |
| 1637 # define INBUFLEN 250 | |
| 1638 #endif | |
| 1639 | |
| 1640 static char_u inbuf[INBUFLEN + MAX_KEY_CODE_LEN]; | |
| 1641 static int inbufcount = 0; /* number of chars in inbuf[] */ | |
| 1642 | |
| 1643 /* | |
| 1644 * vim_is_input_buf_full(), vim_is_input_buf_empty(), add_to_input_buf(), and | |
| 1645 * trash_input_buf() are functions for manipulating the input buffer. These | |
| 1646 * are used by the gui_* calls when a GUI is used to handle keyboard input. | |
| 1647 */ | |
| 1648 | |
| 1649 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1650 vim_is_input_buf_full(void) |
| 7 | 1651 { |
| 1652 return (inbufcount >= INBUFLEN); | |
| 1653 } | |
| 1654 | |
| 1655 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1656 vim_is_input_buf_empty(void) |
| 7 | 1657 { |
| 1658 return (inbufcount == 0); | |
| 1659 } | |
| 1660 | |
| 1661 #if defined(FEAT_OLE) || defined(PROTO) | |
| 1662 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1663 vim_free_in_input_buf(void) |
| 7 | 1664 { |
| 1665 return (INBUFLEN - inbufcount); | |
| 1666 } | |
| 1667 #endif | |
| 1668 | |
| 575 | 1669 #if defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 1670 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1671 vim_used_in_input_buf(void) |
| 7 | 1672 { |
| 1673 return inbufcount; | |
| 1674 } | |
| 1675 #endif | |
| 1676 | |
| 1677 /* | |
| 1678 * Return the current contents of the input buffer and make it empty. | |
| 1679 * The returned pointer must be passed to set_input_buf() later. | |
| 1680 */ | |
| 1681 char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1682 get_input_buf(void) |
| 7 | 1683 { |
| 1684 garray_T *gap; | |
| 1685 | |
| 1686 /* We use a growarray to store the data pointer and the length. */ | |
| 1687 gap = (garray_T *)alloc((unsigned)sizeof(garray_T)); | |
| 1688 if (gap != NULL) | |
| 1689 { | |
| 1690 /* Add one to avoid a zero size. */ | |
| 1691 gap->ga_data = alloc((unsigned)inbufcount + 1); | |
| 1692 if (gap->ga_data != NULL) | |
| 1693 mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount); | |
| 1694 gap->ga_len = inbufcount; | |
| 1695 } | |
| 1696 trash_input_buf(); | |
| 1697 return (char_u *)gap; | |
| 1698 } | |
| 1699 | |
| 1700 /* | |
| 1701 * Restore the input buffer with a pointer returned from get_input_buf(). | |
| 1702 * The allocated memory is freed, this only works once! | |
| 1703 */ | |
| 1704 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1705 set_input_buf(char_u *p) |
| 7 | 1706 { |
| 1707 garray_T *gap = (garray_T *)p; | |
| 1708 | |
| 1709 if (gap != NULL) | |
| 1710 { | |
| 1711 if (gap->ga_data != NULL) | |
| 1712 { | |
| 1713 mch_memmove(inbuf, gap->ga_data, gap->ga_len); | |
| 1714 inbufcount = gap->ga_len; | |
| 1715 vim_free(gap->ga_data); | |
| 1716 } | |
| 1717 vim_free(gap); | |
| 1718 } | |
| 1719 } | |
| 1720 | |
| 1721 /* | |
| 1722 * Add the given bytes to the input buffer | |
| 1723 * Special keys start with CSI. A real CSI must have been translated to | |
| 1724 * CSI KS_EXTRA KE_CSI. K_SPECIAL doesn't require translation. | |
| 1725 */ | |
| 1726 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1727 add_to_input_buf(char_u *s, int len) |
| 7 | 1728 { |
| 1729 if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN) | |
| 1730 return; /* Shouldn't ever happen! */ | |
| 1731 | |
| 1732 #ifdef FEAT_HANGULIN | |
| 1733 if ((State & (INSERT|CMDLINE)) && hangul_input_state_get()) | |
| 1734 if ((len = hangul_input_process(s, len)) == 0) | |
| 1735 return; | |
| 1736 #endif | |
| 1737 | |
| 1738 while (len--) | |
| 1739 inbuf[inbufcount++] = *s++; | |
| 1740 } | |
| 1741 | |
| 1742 /* | |
| 1743 * Add "str[len]" to the input buffer while escaping CSI bytes. | |
| 1744 */ | |
| 1745 void | |
| 1746 add_to_input_buf_csi(char_u *str, int len) | |
| 1747 { | |
| 1748 int i; | |
| 1749 char_u buf[2]; | |
| 1750 | |
| 1751 for (i = 0; i < len; ++i) | |
| 1752 { | |
| 1753 add_to_input_buf(str + i, 1); | |
| 1754 if (str[i] == CSI) | |
| 1755 { | |
| 1756 /* Turn CSI into K_CSI. */ | |
| 1757 buf[0] = KS_EXTRA; | |
| 1758 buf[1] = (int)KE_CSI; | |
| 1759 add_to_input_buf(buf, 2); | |
| 1760 } | |
| 1761 } | |
| 1762 } | |
| 1763 | |
| 1764 #if defined(FEAT_HANGULIN) || defined(PROTO) | |
| 1765 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1766 push_raw_key(char_u *s, int len) |
| 7 | 1767 { |
|
7208
2c00f6b312bf
commit https://github.com/vim/vim/commit/72f4cc4a987d123c0ed909c85b9a05f65cef7202
Christian Brabandt <cb@256bit.org>
parents:
7080
diff
changeset
|
1768 char_u *tmpbuf; |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1769 char_u *inp = s; |
|
7208
2c00f6b312bf
commit https://github.com/vim/vim/commit/72f4cc4a987d123c0ed909c85b9a05f65cef7202
Christian Brabandt <cb@256bit.org>
parents:
7080
diff
changeset
|
1770 |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1771 /* use the conversion result if possible */ |
|
7208
2c00f6b312bf
commit https://github.com/vim/vim/commit/72f4cc4a987d123c0ed909c85b9a05f65cef7202
Christian Brabandt <cb@256bit.org>
parents:
7080
diff
changeset
|
1772 tmpbuf = hangul_string_convert(s, &len); |
|
2c00f6b312bf
commit https://github.com/vim/vim/commit/72f4cc4a987d123c0ed909c85b9a05f65cef7202
Christian Brabandt <cb@256bit.org>
parents:
7080
diff
changeset
|
1773 if (tmpbuf != NULL) |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1774 inp = tmpbuf; |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1775 |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1776 for (; len--; inp++) |
|
8366
6099e8185045
commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
1777 { |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1778 inbuf[inbufcount++] = *inp; |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1779 if (*inp == CSI) |
|
8366
6099e8185045
commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
1780 { |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1781 /* Turn CSI into K_CSI. */ |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1782 inbuf[inbufcount++] = KS_EXTRA; |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1783 inbuf[inbufcount++] = (int)KE_CSI; |
|
8366
6099e8185045
commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
1784 } |
|
6099e8185045
commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
1785 } |
|
8393
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
Christian Brabandt <cb@256bit.org>
parents:
8366
diff
changeset
|
1786 vim_free(tmpbuf); |
| 7 | 1787 } |
| 1788 #endif | |
| 1789 | |
| 1790 /* Remove everything from the input buffer. Called when ^C is found */ | |
| 1791 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1792 trash_input_buf(void) |
| 7 | 1793 { |
| 1794 inbufcount = 0; | |
| 1795 } | |
| 1796 | |
| 1797 /* | |
| 1798 * Read as much data from the input buffer as possible up to maxlen, and store | |
| 1799 * it in buf. | |
| 1800 */ | |
| 1801 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1802 read_from_input_buf(char_u *buf, long maxlen) |
| 7 | 1803 { |
| 1804 if (inbufcount == 0) /* if the buffer is empty, fill it */ | |
| 1805 fill_input_buf(TRUE); | |
| 1806 if (maxlen > inbufcount) | |
| 1807 maxlen = inbufcount; | |
| 1808 mch_memmove(buf, inbuf, (size_t)maxlen); | |
| 1809 inbufcount -= maxlen; | |
| 1810 if (inbufcount) | |
| 1811 mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount); | |
| 1812 return (int)maxlen; | |
| 1813 } | |
| 1814 | |
| 1815 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1816 fill_input_buf(int exit_on_error UNUSED) |
| 7 | 1817 { |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12519
diff
changeset
|
1818 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 1819 int len; |
| 1820 int try; | |
| 1821 static int did_read_something = FALSE; | |
| 1822 # ifdef FEAT_MBYTE | |
| 1823 static char_u *rest = NULL; /* unconverted rest of previous read */ | |
| 1824 static int restlen = 0; | |
| 1825 int unconverted; | |
| 1826 # endif | |
| 1827 #endif | |
| 1828 | |
| 1829 #ifdef FEAT_GUI | |
| 294 | 1830 if (gui.in_use |
| 1831 # ifdef NO_CONSOLE_INPUT | |
| 1832 /* Don't use the GUI input when the window hasn't been opened yet. | |
| 1833 * We get here from ui_inchar() when we should try reading from stdin. */ | |
| 1834 && !no_console_input() | |
| 1835 # endif | |
| 1836 ) | |
| 7 | 1837 { |
| 1838 gui_mch_update(); | |
| 1839 return; | |
| 1840 } | |
| 1841 #endif | |
|
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12519
diff
changeset
|
1842 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 1843 if (vim_is_input_buf_full()) |
| 1844 return; | |
| 1845 /* | |
| 1846 * Fill_input_buf() is only called when we really need a character. | |
| 1847 * If we can't get any, but there is some in the buffer, just return. | |
| 1848 * If we can't get any, and there isn't any in the buffer, we give up and | |
| 1849 * exit Vim. | |
| 1850 */ | |
| 1851 # ifdef __BEOS__ | |
| 1852 /* | |
| 1853 * On the BeBox version (for now), all input is secretly performed within | |
| 1854 * beos_select() which is called from RealWaitForChar(). | |
| 1855 */ | |
| 1856 while (!vim_is_input_buf_full() && RealWaitForChar(read_cmd_fd, 0, NULL)) | |
| 1857 ; | |
| 1858 len = inbufcount; | |
| 1859 inbufcount = 0; | |
| 1860 # else | |
| 1861 | |
|
8281
74b15ed0a259
commit https://github.com/vim/vim/commit/85b11769ab507c7df93f319fd964fa579701b76b
Christian Brabandt <cb@256bit.org>
parents:
8236
diff
changeset
|
1862 # ifdef FEAT_MBYTE |
| 7 | 1863 if (rest != NULL) |
| 1864 { | |
| 1865 /* Use remainder of previous call, starts with an invalid character | |
| 1866 * that may become valid when reading more. */ | |
| 1867 if (restlen > INBUFLEN - inbufcount) | |
| 1868 unconverted = INBUFLEN - inbufcount; | |
| 1869 else | |
| 1870 unconverted = restlen; | |
| 1871 mch_memmove(inbuf + inbufcount, rest, unconverted); | |
| 1872 if (unconverted == restlen) | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
1873 VIM_CLEAR(rest); |
| 7 | 1874 else |
| 1875 { | |
| 1876 restlen -= unconverted; | |
| 1877 mch_memmove(rest, rest + unconverted, restlen); | |
| 1878 } | |
| 1879 inbufcount += unconverted; | |
| 1880 } | |
| 1881 else | |
| 1882 unconverted = 0; | |
|
8281
74b15ed0a259
commit https://github.com/vim/vim/commit/85b11769ab507c7df93f319fd964fa579701b76b
Christian Brabandt <cb@256bit.org>
parents:
8236
diff
changeset
|
1883 # endif |
| 7 | 1884 |
| 1885 len = 0; /* to avoid gcc warning */ | |
| 1886 for (try = 0; try < 100; ++try) | |
| 1887 { | |
|
13758
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1888 size_t readlen = (size_t)((INBUFLEN - inbufcount) |
|
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1889 # ifdef FEAT_MBYTE |
|
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1890 / input_conv.vc_factor |
| 7 | 1891 # endif |
|
13758
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1892 ); |
|
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1893 # ifdef VMS |
|
13776
ef6de4674811
patch 8.0.1760: wrong number of arguments to vms_read()
Christian Brabandt <cb@256bit.org>
parents:
13758
diff
changeset
|
1894 len = vms_read((char *)inbuf + inbufcount, readlen); |
|
13758
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1895 # else |
|
63679d671ced
patch 8.0.1751: #ifdef causes bad highlighting
Christian Brabandt <cb@256bit.org>
parents:
13448
diff
changeset
|
1896 len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen); |
| 7 | 1897 # endif |
| 169 | 1898 |
| 7 | 1899 if (len > 0 || got_int) |
| 1900 break; | |
| 1901 /* | |
| 1902 * If reading stdin results in an error, continue reading stderr. | |
| 1903 * This helps when using "foo | xargs vim". | |
| 1904 */ | |
| 1905 if (!did_read_something && !isatty(read_cmd_fd) && read_cmd_fd == 0) | |
| 1906 { | |
| 1907 int m = cur_tmode; | |
| 1908 | |
| 1909 /* We probably set the wrong file descriptor to raw mode. Switch | |
| 1910 * back to cooked mode, use another descriptor and set the mode to | |
| 1911 * what it was. */ | |
| 1912 settmode(TMODE_COOK); | |
| 1913 #ifdef HAVE_DUP | |
| 1914 /* Use stderr for stdin, also works for shell commands. */ | |
| 1915 close(0); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
13888
diff
changeset
|
1916 vim_ignored = dup(2); |
| 7 | 1917 #else |
| 1918 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 1919 #endif | |
| 1920 settmode(m); | |
| 1921 } | |
| 1922 if (!exit_on_error) | |
| 1923 return; | |
| 1924 } | |
| 1925 # endif | |
| 1926 if (len <= 0 && !got_int) | |
| 1927 read_error_exit(); | |
| 1928 if (len > 0) | |
| 1929 did_read_something = TRUE; | |
| 1930 if (got_int) | |
| 1931 { | |
| 1932 /* Interrupted, pretend a CTRL-C was typed. */ | |
| 1933 inbuf[0] = 3; | |
| 1934 inbufcount = 1; | |
| 1935 } | |
| 1936 else | |
| 1937 { | |
| 1938 # ifdef FEAT_MBYTE | |
| 1939 /* | |
| 1940 * May perform conversion on the input characters. | |
| 1941 * Include the unconverted rest of the previous call. | |
| 1942 * If there is an incomplete char at the end it is kept for the next | |
| 1943 * time, reading more bytes should make conversion possible. | |
| 1944 * Don't do this in the unlikely event that the input buffer is too | |
| 1945 * small ("rest" still contains more bytes). | |
| 1946 */ | |
| 1947 if (input_conv.vc_type != CONV_NONE) | |
| 1948 { | |
| 1949 inbufcount -= unconverted; | |
| 1950 len = convert_input_safe(inbuf + inbufcount, | |
| 1951 len + unconverted, INBUFLEN - inbufcount, | |
| 1952 rest == NULL ? &rest : NULL, &restlen); | |
| 1953 } | |
| 1954 # endif | |
| 1955 while (len-- > 0) | |
| 1956 { | |
| 1957 /* | |
| 1958 * if a CTRL-C was typed, remove it from the buffer and set got_int | |
| 1959 */ | |
| 1960 if (inbuf[inbufcount] == 3 && ctrl_c_interrupts) | |
| 1961 { | |
| 1962 /* remove everything typed before the CTRL-C */ | |
| 1963 mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1)); | |
| 1964 inbufcount = 0; | |
| 1965 got_int = TRUE; | |
| 1966 } | |
| 1967 ++inbufcount; | |
| 1968 } | |
| 1969 } | |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
1970 #endif /* UNIX or VMS*/ |
| 7 | 1971 } |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
1972 #endif /* defined(UNIX) || defined(FEAT_GUI) || defined(VMS) */ |
| 7 | 1973 |
| 1974 /* | |
| 1975 * Exit because of an input read error. | |
| 1976 */ | |
| 1977 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1978 read_error_exit(void) |
| 7 | 1979 { |
| 1980 if (silent_mode) /* Normal way to exit for "ex -s" */ | |
| 1981 getout(0); | |
| 1982 STRCPY(IObuff, _("Vim: Error reading input, exiting...\n")); | |
| 1983 preserve_exit(); | |
| 1984 } | |
| 1985 | |
| 1986 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 1987 /* | |
| 1988 * May update the shape of the cursor. | |
| 1989 */ | |
| 1990 void | |
|
12076
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
1991 ui_cursor_shape_forced(int forced) |
| 7 | 1992 { |
| 1993 # ifdef FEAT_GUI | |
| 1994 if (gui.in_use) | |
| 1995 gui_update_cursor_later(); | |
| 36 | 1996 else |
| 7 | 1997 # endif |
|
12076
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
1998 term_cursor_mode(forced); |
| 36 | 1999 |
| 7 | 2000 # ifdef MCH_CURSOR_SHAPE |
| 2001 mch_update_cursor(); | |
| 2002 # endif | |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2003 |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2004 # ifdef FEAT_CONCEAL |
|
13876
156ebdcb8ef5
patch 8.0.1809: various typos
Christian Brabandt <cb@256bit.org>
parents:
13776
diff
changeset
|
2005 conceal_check_cursor_line(); |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2006 # endif |
| 7 | 2007 } |
|
12076
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2008 |
|
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2009 void |
|
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2010 ui_cursor_shape(void) |
|
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2011 { |
|
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2012 ui_cursor_shape_forced(FALSE); |
|
ca4931a20f8c
patch 8.0.0918: cannot get terminal window cursor shape or attributes
Christian Brabandt <cb@256bit.org>
parents:
11709
diff
changeset
|
2013 } |
| 7 | 2014 #endif |
| 2015 | |
| 2016 #if defined(FEAT_CLIPBOARD) || defined(FEAT_GUI) || defined(FEAT_RIGHTLEFT) \ | |
| 1671 | 2017 || defined(FEAT_MBYTE) || defined(PROTO) |
| 7 | 2018 /* |
| 2019 * Check bounds for column number | |
| 2020 */ | |
| 2021 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2022 check_col(int col) |
| 7 | 2023 { |
| 2024 if (col < 0) | |
| 2025 return 0; | |
| 2026 if (col >= (int)screen_Columns) | |
| 2027 return (int)screen_Columns - 1; | |
| 2028 return col; | |
| 2029 } | |
| 2030 | |
| 2031 /* | |
| 2032 * Check bounds for row number | |
| 2033 */ | |
| 2034 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2035 check_row(int row) |
| 7 | 2036 { |
| 2037 if (row < 0) | |
| 2038 return 0; | |
| 2039 if (row >= (int)screen_Rows) | |
| 2040 return (int)screen_Rows - 1; | |
| 2041 return row; | |
| 2042 } | |
| 2043 #endif | |
| 2044 | |
| 2045 /* | |
| 2046 * Stuff for the X clipboard. Shared between VMS and Unix. | |
| 2047 */ | |
| 2048 | |
| 2049 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) || defined(PROTO) | |
| 2050 # include <X11/Xatom.h> | |
| 2051 # include <X11/Intrinsic.h> | |
| 2052 | |
| 2053 /* | |
| 2054 * Open the application context (if it hasn't been opened yet). | |
| 2055 * Used for Motif and Athena GUI and the xterm clipboard. | |
| 2056 */ | |
| 2057 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2058 open_app_context(void) |
| 7 | 2059 { |
| 2060 if (app_context == NULL) | |
| 2061 { | |
| 2062 XtToolkitInitialize(); | |
| 2063 app_context = XtCreateApplicationContext(); | |
| 2064 } | |
| 2065 } | |
| 2066 | |
| 2067 static Atom vim_atom; /* Vim's own special selection format */ | |
| 2068 #ifdef FEAT_MBYTE | |
| 2069 static Atom vimenc_atom; /* Vim's extended selection format */ | |
| 3346 | 2070 static Atom utf8_atom; |
| 7 | 2071 #endif |
| 2072 static Atom compound_text_atom; | |
| 2073 static Atom text_atom; | |
| 2074 static Atom targets_atom; | |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2075 static Atom timestamp_atom; /* Used to get a timestamp */ |
| 7 | 2076 |
| 2077 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2078 x11_setup_atoms(Display *dpy) |
| 7 | 2079 { |
| 2080 vim_atom = XInternAtom(dpy, VIM_ATOM_NAME, False); | |
| 2081 #ifdef FEAT_MBYTE | |
| 2082 vimenc_atom = XInternAtom(dpy, VIMENC_ATOM_NAME,False); | |
| 3346 | 2083 utf8_atom = XInternAtom(dpy, "UTF8_STRING", False); |
| 7 | 2084 #endif |
| 2085 compound_text_atom = XInternAtom(dpy, "COMPOUND_TEXT", False); | |
| 2086 text_atom = XInternAtom(dpy, "TEXT", False); | |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2087 targets_atom = XInternAtom(dpy, "TARGETS", False); |
| 7 | 2088 clip_star.sel_atom = XA_PRIMARY; |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2089 clip_plus.sel_atom = XInternAtom(dpy, "CLIPBOARD", False); |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2090 timestamp_atom = XInternAtom(dpy, "TIMESTAMP", False); |
| 7 | 2091 } |
| 2092 | |
| 2093 /* | |
| 2094 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2095 */ | |
| 2096 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2097 static Boolean clip_x11_convert_selection_cb(Widget w, Atom *sel_atom, Atom *target, Atom *type, XtPointer *value, long_u *length, int *format); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2098 static void clip_x11_lose_ownership_cb(Widget w, Atom *sel_atom); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2099 static void clip_x11_notify_cb(Widget w, Atom *sel_atom, Atom *target); |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2100 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2101 /* |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2102 * Property callback to get a timestamp for XtOwnSelection. |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2103 */ |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2104 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2105 clip_x11_timestamp_cb( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2106 Widget w, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2107 XtPointer n UNUSED, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2108 XEvent *event, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2109 Boolean *cont UNUSED) |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2110 { |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2111 Atom actual_type; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2112 int format; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2113 unsigned long nitems, bytes_after; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2114 unsigned char *prop=NULL; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2115 XPropertyEvent *xproperty=&event->xproperty; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2116 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2117 /* Must be a property notify, state can't be Delete (True), has to be |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2118 * one of the supported selection types. */ |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2119 if (event->type != PropertyNotify || xproperty->state |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2120 || (xproperty->atom != clip_star.sel_atom |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2121 && xproperty->atom != clip_plus.sel_atom)) |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2122 return; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2123 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2124 if (XGetWindowProperty(xproperty->display, xproperty->window, |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2125 xproperty->atom, 0, 0, False, timestamp_atom, &actual_type, &format, |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2126 &nitems, &bytes_after, &prop)) |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2127 return; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2128 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2129 if (prop) |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2130 XFree(prop); |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2131 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2132 /* Make sure the property type is "TIMESTAMP" and it's 32 bits. */ |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2133 if (actual_type != timestamp_atom || format != 32) |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2134 return; |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2135 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2136 /* Get the selection, using the event timestamp. */ |
| 2586 | 2137 if (XtOwnSelection(w, xproperty->atom, xproperty->time, |
| 2138 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2139 clip_x11_notify_cb) == OK) |
| 2586 | 2140 { |
| 2141 /* Set the "owned" flag now, there may have been a call to | |
| 2142 * lose_ownership_cb in between. */ | |
| 2143 if (xproperty->atom == clip_plus.sel_atom) | |
| 2144 clip_plus.owned = TRUE; | |
| 2145 else | |
| 2146 clip_star.owned = TRUE; | |
| 2147 } | |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2148 } |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2149 |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2150 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2151 x11_setup_selection(Widget w) |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2152 { |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2153 XtAddEventHandler(w, PropertyChangeMask, False, |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2154 /*(XtEventHandler)*/clip_x11_timestamp_cb, (XtPointer)NULL); |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2155 } |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2156 |
| 7 | 2157 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2158 clip_x11_request_selection_cb( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2159 Widget w UNUSED, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2160 XtPointer success, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2161 Atom *sel_atom, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2162 Atom *type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2163 XtPointer value, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2164 long_u *length, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2165 int *format) |
| 7 | 2166 { |
| 2896 | 2167 int motion_type = MAUTO; |
| 7 | 2168 long_u len; |
| 2169 char_u *p; | |
| 2170 char **text_list = NULL; | |
| 2171 VimClipboard *cbd; | |
| 2172 #ifdef FEAT_MBYTE | |
| 2173 char_u *tmpbuf = NULL; | |
| 2174 #endif | |
| 2175 | |
| 2176 if (*sel_atom == clip_plus.sel_atom) | |
| 2177 cbd = &clip_plus; | |
| 2178 else | |
| 2179 cbd = &clip_star; | |
| 2180 | |
| 2181 if (value == NULL || *length == 0) | |
| 2182 { | |
| 1719 | 2183 clip_free_selection(cbd); /* nothing received, clear register */ |
| 7 | 2184 *(int *)success = FALSE; |
| 2185 return; | |
| 2186 } | |
| 2187 p = (char_u *)value; | |
| 2188 len = *length; | |
| 2189 if (*type == vim_atom) | |
| 2190 { | |
| 2191 motion_type = *p++; | |
| 2192 len--; | |
| 2193 } | |
| 2194 | |
| 2195 #ifdef FEAT_MBYTE | |
| 2196 else if (*type == vimenc_atom) | |
| 2197 { | |
| 2198 char_u *enc; | |
| 2199 vimconv_T conv; | |
| 2200 int convlen; | |
| 2201 | |
| 2202 motion_type = *p++; | |
| 2203 --len; | |
| 2204 | |
| 2205 enc = p; | |
| 2206 p += STRLEN(p) + 1; | |
| 2207 len -= p - enc; | |
| 2208 | |
| 2209 /* If the encoding of the text is different from 'encoding', attempt | |
| 2210 * converting it. */ | |
| 2211 conv.vc_type = CONV_NONE; | |
| 2212 convert_setup(&conv, enc, p_enc); | |
| 2213 if (conv.vc_type != CONV_NONE) | |
| 2214 { | |
| 2215 convlen = len; /* Need to use an int here. */ | |
| 2216 tmpbuf = string_convert(&conv, p, &convlen); | |
| 2217 len = convlen; | |
| 2218 if (tmpbuf != NULL) | |
| 2219 p = tmpbuf; | |
| 2220 convert_setup(&conv, NULL, NULL); | |
| 2221 } | |
| 2222 } | |
| 2223 #endif | |
| 2224 | |
| 3346 | 2225 else if (*type == compound_text_atom |
| 2226 #ifdef FEAT_MBYTE | |
| 2227 || *type == utf8_atom | |
| 2228 #endif | |
| 2229 || ( | |
| 7 | 2230 #ifdef FEAT_MBYTE |
| 2231 enc_dbcs != 0 && | |
| 2232 #endif | |
| 2233 *type == text_atom)) | |
| 2234 { | |
| 2235 XTextProperty text_prop; | |
| 2236 int n_text = 0; | |
| 2237 int status; | |
| 2238 | |
| 2239 text_prop.value = (unsigned char *)value; | |
| 2240 text_prop.encoding = *type; | |
| 2241 text_prop.format = *format; | |
| 1719 | 2242 text_prop.nitems = len; |
| 4272 | 2243 #if defined(FEAT_MBYTE) && defined(X_HAVE_UTF8_STRING) |
| 4201 | 2244 if (*type == utf8_atom) |
| 2245 status = Xutf8TextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 2246 &text_list, &n_text); | |
| 2247 else | |
| 2248 #endif | |
| 2249 status = XmbTextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 7 | 2250 &text_list, &n_text); |
| 2251 if (status != Success || n_text < 1) | |
| 2252 { | |
| 2253 *(int *)success = FALSE; | |
| 2254 return; | |
| 2255 } | |
| 2256 p = (char_u *)text_list[0]; | |
| 2257 len = STRLEN(p); | |
| 2258 } | |
| 2259 clip_yank_selection(motion_type, p, (long)len, cbd); | |
| 2260 | |
| 2261 if (text_list != NULL) | |
| 2262 XFreeStringList(text_list); | |
| 2263 #ifdef FEAT_MBYTE | |
| 2264 vim_free(tmpbuf); | |
| 2265 #endif | |
| 2266 XtFree((char *)value); | |
| 2267 *(int *)success = TRUE; | |
| 2268 } | |
| 2269 | |
| 2270 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2271 clip_x11_request_selection( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2272 Widget myShell, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2273 Display *dpy, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2274 VimClipboard *cbd) |
| 7 | 2275 { |
| 2276 XEvent event; | |
| 2277 Atom type; | |
| 2278 static int success; | |
| 2279 int i; | |
| 1715 | 2280 time_t start_time; |
| 2281 int timed_out = FALSE; | |
| 7 | 2282 |
| 2283 for (i = | |
| 2284 #ifdef FEAT_MBYTE | |
| 2285 0 | |
| 2286 #else | |
| 2287 1 | |
| 2288 #endif | |
| 3346 | 2289 ; i < 6; i++) |
| 7 | 2290 { |
| 2291 switch (i) | |
| 2292 { | |
| 2293 #ifdef FEAT_MBYTE | |
| 2294 case 0: type = vimenc_atom; break; | |
| 2295 #endif | |
| 2296 case 1: type = vim_atom; break; | |
| 3346 | 2297 #ifdef FEAT_MBYTE |
| 2298 case 2: type = utf8_atom; break; | |
| 2299 #endif | |
| 2300 case 3: type = compound_text_atom; break; | |
| 2301 case 4: type = text_atom; break; | |
| 7 | 2302 default: type = XA_STRING; |
| 2303 } | |
| 3346 | 2304 #ifdef FEAT_MBYTE |
| 4272 | 2305 if (type == utf8_atom |
| 2306 # if defined(X_HAVE_UTF8_STRING) | |
| 2307 && !enc_utf8 | |
| 2308 # endif | |
| 2309 ) | |
| 2310 /* Only request utf-8 when 'encoding' is utf8 and | |
| 2311 * Xutf8TextPropertyToTextList is available. */ | |
| 3346 | 2312 continue; |
| 2313 #endif | |
| 1719 | 2314 success = MAYBE; |
| 7 | 2315 XtGetSelectionValue(myShell, cbd->sel_atom, type, |
| 2316 clip_x11_request_selection_cb, (XtPointer)&success, CurrentTime); | |
| 2317 | |
| 2318 /* Make sure the request for the selection goes out before waiting for | |
| 2319 * a response. */ | |
| 2320 XFlush(dpy); | |
| 2321 | |
| 2322 /* | |
| 2323 * Wait for result of selection request, otherwise if we type more | |
| 2324 * characters, then they will appear before the one that requested the | |
| 2325 * paste! Don't worry, we will catch up with any other events later. | |
| 2326 */ | |
| 1715 | 2327 start_time = time(NULL); |
| 1719 | 2328 while (success == MAYBE) |
| 7 | 2329 { |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2330 if (XCheckTypedEvent(dpy, PropertyNotify, &event) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2331 || XCheckTypedEvent(dpy, SelectionNotify, &event) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2332 || XCheckTypedEvent(dpy, SelectionRequest, &event)) |
| 1715 | 2333 { |
| 1719 | 2334 /* This is where clip_x11_request_selection_cb() should be |
| 2335 * called. It may actually happen a bit later, so we loop | |
| 2336 * until "success" changes. | |
| 2337 * We may get a SelectionRequest here and if we don't handle | |
| 2338 * it we hang. KDE klipper does this, for example. | |
| 2339 * We need to handle a PropertyNotify for large selections. */ | |
| 1715 | 2340 XtDispatchEvent(&event); |
| 1719 | 2341 continue; |
| 1715 | 2342 } |
| 7 | 2343 |
| 1715 | 2344 /* Time out after 2 to 3 seconds to avoid that we hang when the |
| 2345 * other process doesn't respond. Note that the SelectionNotify | |
| 2346 * event may still come later when the selection owner comes back | |
| 1719 | 2347 * to life and the text gets inserted unexpectedly. Don't know |
| 2348 * why that happens or how to avoid that :-(. */ | |
| 1715 | 2349 if (time(NULL) > start_time + 2) |
| 2350 { | |
| 2351 timed_out = TRUE; | |
| 2352 break; | |
| 2353 } | |
| 2354 | |
| 7 | 2355 /* Do we need this? Probably not. */ |
| 2356 XSync(dpy, False); | |
| 2357 | |
| 1715 | 2358 /* Wait for 1 msec to avoid that we eat up all CPU time. */ |
| 2359 ui_delay(1L, TRUE); | |
| 7 | 2360 } |
| 2361 | |
| 1719 | 2362 if (success == TRUE) |
| 7 | 2363 return; |
| 1715 | 2364 |
| 2365 /* don't do a retry with another type after timing out, otherwise we | |
| 2366 * hang for 15 seconds. */ | |
| 2367 if (timed_out) | |
| 2368 break; | |
| 7 | 2369 } |
| 2370 | |
| 2371 /* Final fallback position - use the X CUT_BUFFER0 store */ | |
| 1924 | 2372 yank_cut_buffer0(dpy, cbd); |
| 7 | 2373 } |
| 2374 | |
| 2375 static Boolean | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2376 clip_x11_convert_selection_cb( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2377 Widget w UNUSED, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2378 Atom *sel_atom, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2379 Atom *target, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2380 Atom *type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2381 XtPointer *value, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2382 long_u *length, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2383 int *format) |
| 7 | 2384 { |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2385 static char_u *save_result = NULL; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2386 static long_u save_length = 0; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2387 char_u *string; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2388 int motion_type; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2389 VimClipboard *cbd; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2390 int i; |
| 7 | 2391 |
| 2392 if (*sel_atom == clip_plus.sel_atom) | |
| 2393 cbd = &clip_plus; | |
| 2394 else | |
| 2395 cbd = &clip_star; | |
| 2396 | |
| 2397 if (!cbd->owned) | |
| 2398 return False; /* Shouldn't ever happen */ | |
| 2399 | |
| 2400 /* requestor wants to know what target types we support */ | |
| 2401 if (*target == targets_atom) | |
| 2402 { | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2403 static Atom array[7]; |
| 7 | 2404 |
| 2405 *value = (XtPointer)array; | |
| 2406 i = 0; | |
| 2407 array[i++] = targets_atom; | |
| 2408 #ifdef FEAT_MBYTE | |
| 2409 array[i++] = vimenc_atom; | |
| 2410 #endif | |
| 2411 array[i++] = vim_atom; | |
| 3346 | 2412 #ifdef FEAT_MBYTE |
| 2413 if (enc_utf8) | |
| 2414 array[i++] = utf8_atom; | |
| 2415 #endif | |
| 2416 array[i++] = XA_STRING; | |
| 7 | 2417 array[i++] = text_atom; |
| 2418 array[i++] = compound_text_atom; | |
| 3346 | 2419 |
| 7 | 2420 *type = XA_ATOM; |
| 2421 /* This used to be: *format = sizeof(Atom) * 8; but that caused | |
| 2422 * crashes on 64 bit machines. (Peter Derr) */ | |
| 2423 *format = 32; | |
| 2424 *length = i; | |
| 2425 return True; | |
| 2426 } | |
| 2427 | |
| 2428 if ( *target != XA_STRING | |
| 2429 #ifdef FEAT_MBYTE | |
| 2430 && *target != vimenc_atom | |
| 5956 | 2431 && (*target != utf8_atom || !enc_utf8) |
| 7 | 2432 #endif |
| 2433 && *target != vim_atom | |
| 2434 && *target != text_atom | |
| 2435 && *target != compound_text_atom) | |
| 2436 return False; | |
| 2437 | |
| 2438 clip_get_selection(cbd); | |
| 2439 motion_type = clip_convert_selection(&string, length, cbd); | |
| 2440 if (motion_type < 0) | |
| 2441 return False; | |
| 2442 | |
| 2443 /* For our own format, the first byte contains the motion type */ | |
| 2444 if (*target == vim_atom) | |
| 2445 (*length)++; | |
| 2446 | |
| 2447 #ifdef FEAT_MBYTE | |
| 2448 /* Our own format with encoding: motion 'encoding' NUL text */ | |
| 2449 if (*target == vimenc_atom) | |
| 2450 *length += STRLEN(p_enc) + 2; | |
| 2451 #endif | |
| 2452 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2453 if (save_length < *length || save_length / 2 >= *length) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2454 *value = XtRealloc((char *)save_result, (Cardinal)*length + 1); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2455 else |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2456 *value = save_result; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2457 if (*value == NULL) |
| 7 | 2458 { |
| 2459 vim_free(string); | |
| 2460 return False; | |
| 2461 } | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2462 save_result = (char_u *)*value; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2463 save_length = *length; |
| 7 | 2464 |
| 3346 | 2465 if (*target == XA_STRING |
| 2466 #ifdef FEAT_MBYTE | |
| 2467 || (*target == utf8_atom && enc_utf8) | |
| 2468 #endif | |
| 2469 ) | |
| 7 | 2470 { |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2471 mch_memmove(save_result, string, (size_t)(*length)); |
| 3346 | 2472 *type = *target; |
| 7 | 2473 } |
| 3346 | 2474 else if (*target == compound_text_atom || *target == text_atom) |
| 7 | 2475 { |
| 2476 XTextProperty text_prop; | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2477 char *string_nt = (char *)save_result; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2478 int conv_result; |
| 7 | 2479 |
| 2480 /* create NUL terminated string which XmbTextListToTextProperty wants */ | |
| 2481 mch_memmove(string_nt, string, (size_t)*length); | |
| 2482 string_nt[*length] = NUL; | |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2483 conv_result = XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt, |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2484 1, XCompoundTextStyle, &text_prop); |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2485 if (conv_result != Success) |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2486 { |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2487 vim_free(string); |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2488 return False; |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2489 } |
| 7 | 2490 *value = (XtPointer)(text_prop.value); /* from plain text */ |
| 2491 *length = text_prop.nitems; | |
| 2492 *type = compound_text_atom; | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2493 XtFree((char *)save_result); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2494 save_result = (char_u *)*value; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2495 save_length = *length; |
| 7 | 2496 } |
| 2497 #ifdef FEAT_MBYTE | |
| 2498 else if (*target == vimenc_atom) | |
| 2499 { | |
| 2500 int l = STRLEN(p_enc); | |
| 2501 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2502 save_result[0] = motion_type; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2503 STRCPY(save_result + 1, p_enc); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2504 mch_memmove(save_result + l + 2, string, (size_t)(*length - l - 2)); |
| 7 | 2505 *type = vimenc_atom; |
| 2506 } | |
| 2507 #endif | |
| 2508 else | |
| 2509 { | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2510 save_result[0] = motion_type; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2511 mch_memmove(save_result + 1, string, (size_t)(*length - 1)); |
| 7 | 2512 *type = vim_atom; |
| 2513 } | |
| 2514 *format = 8; /* 8 bits per char */ | |
| 2515 vim_free(string); | |
| 2516 return True; | |
| 2517 } | |
| 2518 | |
| 2519 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2520 clip_x11_lose_ownership_cb(Widget w UNUSED, Atom *sel_atom) |
| 7 | 2521 { |
| 2522 if (*sel_atom == clip_plus.sel_atom) | |
| 2523 clip_lose_selection(&clip_plus); | |
| 2524 else | |
| 2525 clip_lose_selection(&clip_star); | |
| 2526 } | |
| 2527 | |
| 2528 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2529 clip_x11_lose_selection(Widget myShell, VimClipboard *cbd) |
| 7 | 2530 { |
| 4209 | 2531 XtDisownSelection(myShell, cbd->sel_atom, |
| 2532 XtLastTimestampProcessed(XtDisplay(myShell))); | |
| 7 | 2533 } |
| 2534 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2535 static void |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2536 clip_x11_notify_cb(Widget w UNUSED, Atom *sel_atom UNUSED, Atom *target UNUSED) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2537 { |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2538 /* To prevent automatically freeing the selection value. */ |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2539 } |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2540 |
| 7 | 2541 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2542 clip_x11_own_selection(Widget myShell, VimClipboard *cbd) |
| 7 | 2543 { |
| 2586 | 2544 /* When using the GUI we have proper timestamps, use the one of the last |
| 2545 * event. When in the console we don't get events (the terminal gets | |
| 2546 * them), Get the time by a zero-length append, clip_x11_timestamp_cb will | |
| 2547 * be called with the current timestamp. */ | |
| 2548 #ifdef FEAT_GUI | |
| 2549 if (gui.in_use) | |
| 2550 { | |
| 2551 if (XtOwnSelection(myShell, cbd->sel_atom, | |
| 2552 XtLastTimestampProcessed(XtDisplay(myShell)), | |
| 2553 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2554 clip_x11_notify_cb) == False) |
| 3312 | 2555 return FAIL; |
| 2586 | 2556 } |
| 2557 else | |
| 2558 #endif | |
| 2559 { | |
| 2560 if (!XChangeProperty(XtDisplay(myShell), XtWindow(myShell), | |
| 2561 cbd->sel_atom, timestamp_atom, 32, PropModeAppend, NULL, 0)) | |
| 3312 | 2562 return FAIL; |
| 2586 | 2563 } |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2564 /* Flush is required in a terminal as nothing else is doing it. */ |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2565 XFlush(XtDisplay(myShell)); |
| 7 | 2566 return OK; |
| 2567 } | |
| 2568 | |
| 2569 /* | |
| 2570 * Send the current selection to the clipboard. Do nothing for X because we | |
| 2571 * will fill in the selection only when requested by another app. | |
| 2572 */ | |
| 2573 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2574 clip_x11_set_selection(VimClipboard *cbd UNUSED) |
| 7 | 2575 { |
| 2576 } | |
| 4209 | 2577 |
| 2578 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2579 clip_x11_owner_exists(VimClipboard *cbd) |
| 4209 | 2580 { |
| 2581 return XGetSelectionOwner(X_DISPLAY, cbd->sel_atom) != None; | |
| 2582 } | |
| 7 | 2583 #endif |
| 2584 | |
| 1924 | 2585 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) \ |
| 2586 || defined(FEAT_GUI_GTK) || defined(PROTO) | |
| 2587 /* | |
| 2588 * Get the contents of the X CUT_BUFFER0 and put it in "cbd". | |
| 2589 */ | |
| 2590 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2591 yank_cut_buffer0(Display *dpy, VimClipboard *cbd) |
| 1924 | 2592 { |
| 2593 int nbytes = 0; | |
| 2594 char_u *buffer = (char_u *)XFetchBuffer(dpy, &nbytes, 0); | |
| 2595 | |
| 2596 if (nbytes > 0) | |
| 2597 { | |
| 2598 #ifdef FEAT_MBYTE | |
| 2599 int done = FALSE; | |
| 2600 | |
| 2601 /* CUT_BUFFER0 is supposed to be always latin1. Convert to 'enc' when | |
| 2602 * using a multi-byte encoding. Conversion between two 8-bit | |
| 2603 * character sets usually fails and the text might actually be in | |
| 2604 * 'enc' anyway. */ | |
| 2605 if (has_mbyte) | |
| 2606 { | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1961
diff
changeset
|
2607 char_u *conv_buf; |
| 1924 | 2608 vimconv_T vc; |
| 2609 | |
| 2610 vc.vc_type = CONV_NONE; | |
| 2611 if (convert_setup(&vc, (char_u *)"latin1", p_enc) == OK) | |
| 2612 { | |
| 2613 conv_buf = string_convert(&vc, buffer, &nbytes); | |
| 2614 if (conv_buf != NULL) | |
| 2615 { | |
| 2616 clip_yank_selection(MCHAR, conv_buf, (long)nbytes, cbd); | |
| 2617 vim_free(conv_buf); | |
| 2618 done = TRUE; | |
| 2619 } | |
| 2620 convert_setup(&vc, NULL, NULL); | |
| 2621 } | |
| 2622 } | |
| 2623 if (!done) /* use the text without conversion */ | |
| 2624 #endif | |
| 2625 clip_yank_selection(MCHAR, buffer, (long)nbytes, cbd); | |
| 2626 XFree((void *)buffer); | |
| 2627 if (p_verbose > 0) | |
| 2628 { | |
| 2629 verbose_enter(); | |
| 2630 verb_msg((char_u *)_("Used CUT_BUFFER0 instead of empty selection")); | |
| 2631 verbose_leave(); | |
| 2632 } | |
| 2633 } | |
| 2634 } | |
| 2635 #endif | |
| 2636 | |
| 7 | 2637 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2638 | |
| 2639 /* | |
| 2640 * Move the cursor to the specified row and column on the screen. | |
| 1226 | 2641 * Change current window if necessary. Returns an integer with the |
| 7 | 2642 * CURSOR_MOVED bit set if the cursor has moved or unset otherwise. |
| 2643 * | |
| 2644 * The MOUSE_FOLD_CLOSE bit is set when clicked on the '-' in a fold column. | |
| 2645 * The MOUSE_FOLD_OPEN bit is set when clicked on the '+' in a fold column. | |
| 2646 * | |
| 2647 * If flags has MOUSE_FOCUS, then the current window will not be changed, and | |
| 2648 * if the mouse is outside the window then the text will scroll, or if the | |
| 2649 * mouse was previously on a status line, then the status line may be dragged. | |
| 2650 * | |
| 2651 * If flags has MOUSE_MAY_VIS, then VIsual mode will be started before the | |
| 2652 * cursor is moved unless the cursor was on a status line. | |
| 2653 * This function returns one of IN_UNKNOWN, IN_BUFFER, IN_STATUS_LINE or | |
| 2654 * IN_SEP_LINE depending on where the cursor was clicked. | |
| 2655 * | |
| 2656 * If flags has MOUSE_MAY_STOP_VIS, then Visual mode will be stopped, unless | |
| 2657 * the mouse is on the status line of the same window. | |
| 2658 * | |
| 2659 * If flags has MOUSE_DID_MOVE, nothing is done if the mouse didn't move since | |
| 2660 * the last call. | |
| 2661 * | |
| 2662 * If flags has MOUSE_SETPOS, nothing is done, only the current position is | |
| 2663 * remembered. | |
| 2664 */ | |
| 2665 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2666 jump_to_mouse( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2667 int flags, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2668 int *inclusive, /* used for inclusive operator, can be NULL */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2669 int which_button) /* MOUSE_LEFT, MOUSE_RIGHT, MOUSE_MIDDLE */ |
| 7 | 2670 { |
| 2671 static int on_status_line = 0; /* #lines below bottom of window */ | |
| 2672 static int on_sep_line = 0; /* on separator right of window */ | |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2673 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2674 static int in_winbar = FALSE; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2675 #endif |
| 7 | 2676 static int prev_row = -1; |
| 2677 static int prev_col = -1; | |
| 2678 static win_T *dragwin = NULL; /* window being dragged */ | |
| 2679 static int did_drag = FALSE; /* drag was noticed */ | |
| 2680 | |
| 2681 win_T *wp, *old_curwin; | |
| 2682 pos_T old_cursor; | |
| 2683 int count; | |
| 2684 int first; | |
| 2685 int row = mouse_row; | |
| 2686 int col = mouse_col; | |
| 2687 #ifdef FEAT_FOLDING | |
| 2688 int mouse_char; | |
| 2689 #endif | |
| 2690 | |
| 2691 mouse_past_bottom = FALSE; | |
| 2692 mouse_past_eol = FALSE; | |
| 2693 | |
| 2694 if (flags & MOUSE_RELEASED) | |
| 2695 { | |
| 2696 /* On button release we may change window focus if positioned on a | |
| 2697 * status line and no dragging happened. */ | |
| 2698 if (dragwin != NULL && !did_drag) | |
| 2699 flags &= ~(MOUSE_FOCUS | MOUSE_DID_MOVE); | |
| 2700 dragwin = NULL; | |
| 2701 did_drag = FALSE; | |
| 2702 } | |
| 2703 | |
| 2704 if ((flags & MOUSE_DID_MOVE) | |
| 2705 && prev_row == mouse_row | |
| 2706 && prev_col == mouse_col) | |
| 2707 { | |
| 2708 retnomove: | |
| 1226 | 2709 /* before moving the cursor for a left click which is NOT in a status |
| 7 | 2710 * line, stop Visual mode */ |
| 2711 if (on_status_line) | |
| 2712 return IN_STATUS_LINE; | |
| 2713 if (on_sep_line) | |
| 2714 return IN_SEP_LINE; | |
|
12831
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2715 #ifdef FEAT_MENU |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2716 if (in_winbar) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2717 { |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2718 /* A quick second click may arrive as a double-click, but we use it |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2719 * as a second click in the WinBar. */ |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2720 if ((mod_mask & MOD_MASK_MULTI_CLICK) && !(flags & MOUSE_RELEASED)) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2721 { |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2722 wp = mouse_find_win(&row, &col); |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2723 if (wp == NULL) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2724 return IN_UNKNOWN; |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2725 winbar_click(wp, col); |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2726 } |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2727 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2728 } |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2729 #endif |
| 7 | 2730 if (flags & MOUSE_MAY_STOP_VIS) |
| 2731 { | |
| 2732 end_visual_mode(); | |
| 2733 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 2734 } | |
| 2735 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
| 2736 /* Continue a modeless selection in another window. */ | |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2737 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 2738 return IN_OTHER_WIN; |
| 2739 #endif | |
| 2740 return IN_BUFFER; | |
| 2741 } | |
| 2742 | |
| 2743 prev_row = mouse_row; | |
| 2744 prev_col = mouse_col; | |
| 2745 | |
| 2746 if (flags & MOUSE_SETPOS) | |
| 2747 goto retnomove; /* ugly goto... */ | |
| 2748 | |
| 2749 #ifdef FEAT_FOLDING | |
| 2750 /* Remember the character under the mouse, it might be a '-' or '+' in the | |
| 2751 * fold column. */ | |
| 534 | 2752 if (row >= 0 && row < Rows && col >= 0 && col <= Columns |
| 2753 && ScreenLines != NULL) | |
| 7 | 2754 mouse_char = ScreenLines[LineOffset[row] + col]; |
| 2755 else | |
| 2756 mouse_char = ' '; | |
| 2757 #endif | |
| 2758 | |
| 2759 old_curwin = curwin; | |
| 2760 old_cursor = curwin->w_cursor; | |
| 2761 | |
| 2762 if (!(flags & MOUSE_FOCUS)) | |
| 2763 { | |
| 2764 if (row < 0 || col < 0) /* check if it makes sense */ | |
| 2765 return IN_UNKNOWN; | |
| 2766 | |
| 2767 /* find the window where the row is in */ | |
| 2768 wp = mouse_find_win(&row, &col); | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
2769 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
2770 return IN_UNKNOWN; |
| 7 | 2771 dragwin = NULL; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2772 |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2773 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2774 if (row == -1) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2775 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2776 /* A click in the window toolbar does not enter another window or |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2777 * change Visual highlighting. */ |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2778 winbar_click(wp, col); |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2779 in_winbar = TRUE; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2780 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2781 } |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2782 in_winbar = FALSE; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2783 #endif |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2784 |
| 7 | 2785 /* |
| 2786 * winpos and height may change in win_enter()! | |
| 2787 */ | |
| 2788 if (row >= wp->w_height) /* In (or below) status line */ | |
| 2789 { | |
| 2790 on_status_line = row - wp->w_height + 1; | |
| 2791 dragwin = wp; | |
| 2792 } | |
| 2793 else | |
| 2794 on_status_line = 0; | |
| 2795 if (col >= wp->w_width) /* In separator line */ | |
| 2796 { | |
| 2797 on_sep_line = col - wp->w_width + 1; | |
| 2798 dragwin = wp; | |
| 2799 } | |
| 2800 else | |
| 2801 on_sep_line = 0; | |
| 2802 | |
| 2803 /* The rightmost character of the status line might be a vertical | |
| 2804 * separator character if there is no connecting window to the right. */ | |
| 2805 if (on_status_line && on_sep_line) | |
| 2806 { | |
| 2807 if (stl_connected(wp)) | |
| 2808 on_sep_line = 0; | |
| 2809 else | |
| 2810 on_status_line = 0; | |
| 2811 } | |
| 2812 | |
| 2813 /* Before jumping to another buffer, or moving the cursor for a left | |
| 2814 * click, stop Visual mode. */ | |
| 2815 if (VIsual_active | |
| 2816 && (wp->w_buffer != curwin->w_buffer | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12337
diff
changeset
|
2817 || (!on_status_line && !on_sep_line |
| 5735 | 2818 #ifdef FEAT_FOLDING |
| 7 | 2819 && ( |
| 5735 | 2820 # ifdef FEAT_RIGHTLEFT |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
2821 wp->w_p_rl ? col < wp->w_width - wp->w_p_fdc : |
| 5735 | 2822 # endif |
| 7 | 2823 col >= wp->w_p_fdc |
| 5735 | 2824 # ifdef FEAT_CMDWIN |
| 7 | 2825 + (cmdwin_type == 0 && wp == curwin ? 0 : 1) |
| 5735 | 2826 # endif |
| 7 | 2827 ) |
| 5735 | 2828 #endif |
| 7 | 2829 && (flags & MOUSE_MAY_STOP_VIS)))) |
| 2830 { | |
| 2831 end_visual_mode(); | |
| 2832 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 2833 } | |
| 2834 #ifdef FEAT_CMDWIN | |
| 2835 if (cmdwin_type != 0 && wp != curwin) | |
| 2836 { | |
| 2837 /* A click outside the command-line window: Use modeless | |
|
2102
907cf09fbb32
updated for version 7.2.385
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
2838 * selection if possible. Allow dragging the status lines. */ |
| 7 | 2839 on_sep_line = 0; |
| 2840 # ifdef FEAT_CLIPBOARD | |
| 2841 if (on_status_line) | |
| 2842 return IN_STATUS_LINE; | |
| 2843 return IN_OTHER_WIN; | |
| 2844 # else | |
| 2845 row = 0; | |
| 2846 col += wp->w_wincol; | |
| 2847 wp = curwin; | |
| 2848 # endif | |
| 2849 } | |
| 2850 #endif | |
| 2851 /* Only change window focus when not clicking on or dragging the | |
| 2852 * status line. Do change focus when releasing the mouse button | |
| 2853 * (MOUSE_FOCUS was set above if we dragged first). */ | |
| 2854 if (dragwin == NULL || (flags & MOUSE_RELEASED)) | |
| 2855 win_enter(wp, TRUE); /* can make wp invalid! */ | |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2856 |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2857 if (curwin != old_curwin) |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2858 { |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12337
diff
changeset
|
2859 #ifdef CHECK_DOUBLE_CLICK |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2860 /* set topline, to be able to check for double click ourselves */ |
| 7 | 2861 set_mouse_topline(curwin); |
| 2862 #endif | |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2863 #ifdef FEAT_TERMINAL |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2864 /* when entering a terminal window may change state */ |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2865 term_win_entered(); |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2866 #endif |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
2867 } |
| 7 | 2868 if (on_status_line) /* In (or below) status line */ |
| 2869 { | |
| 2870 /* Don't use start_arrow() if we're in the same window */ | |
| 2871 if (curwin == old_curwin) | |
| 2872 return IN_STATUS_LINE; | |
| 2873 else | |
| 2874 return IN_STATUS_LINE | CURSOR_MOVED; | |
| 2875 } | |
| 2876 if (on_sep_line) /* In (or below) status line */ | |
| 2877 { | |
| 2878 /* Don't use start_arrow() if we're in the same window */ | |
| 2879 if (curwin == old_curwin) | |
| 2880 return IN_SEP_LINE; | |
| 2881 else | |
| 2882 return IN_SEP_LINE | CURSOR_MOVED; | |
| 2883 } | |
| 2884 | |
| 2885 curwin->w_cursor.lnum = curwin->w_topline; | |
| 2886 #ifdef FEAT_GUI | |
| 2887 /* remember topline, needed for double click */ | |
| 2888 gui_prev_topline = curwin->w_topline; | |
| 2889 # ifdef FEAT_DIFF | |
| 2890 gui_prev_topfill = curwin->w_topfill; | |
| 2891 # endif | |
| 2892 #endif | |
| 2893 } | |
| 2894 else if (on_status_line && which_button == MOUSE_LEFT) | |
| 2895 { | |
| 2896 if (dragwin != NULL) | |
| 2897 { | |
| 2898 /* Drag the status line */ | |
| 2899 count = row - dragwin->w_winrow - dragwin->w_height + 1 | |
| 2900 - on_status_line; | |
| 2901 win_drag_status_line(dragwin, count); | |
| 2902 did_drag |= count; | |
| 2903 } | |
| 2904 return IN_STATUS_LINE; /* Cursor didn't move */ | |
| 2905 } | |
| 2906 else if (on_sep_line && which_button == MOUSE_LEFT) | |
| 2907 { | |
| 2908 if (dragwin != NULL) | |
| 2909 { | |
| 2910 /* Drag the separator column */ | |
| 2911 count = col - dragwin->w_wincol - dragwin->w_width + 1 | |
| 2912 - on_sep_line; | |
| 2913 win_drag_vsep_line(dragwin, count); | |
| 2914 did_drag |= count; | |
| 2915 } | |
| 2916 return IN_SEP_LINE; /* Cursor didn't move */ | |
| 2917 } | |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2918 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2919 else if (in_winbar) |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2920 { |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2921 /* After a click on the window toolbar don't start Visual mode. */ |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2922 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2923 } |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2924 #endif |
| 7 | 2925 else /* keep_window_focus must be TRUE */ |
| 2926 { | |
| 2927 /* before moving the cursor for a left click, stop Visual mode */ | |
| 2928 if (flags & MOUSE_MAY_STOP_VIS) | |
| 2929 { | |
| 2930 end_visual_mode(); | |
| 2931 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 2932 } | |
| 2933 | |
| 2934 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
| 2935 /* Continue a modeless selection in another window. */ | |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2936 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 2937 return IN_OTHER_WIN; |
| 2938 #endif | |
| 2939 | |
| 2940 row -= W_WINROW(curwin); | |
|
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12487
diff
changeset
|
2941 col -= curwin->w_wincol; |
| 7 | 2942 |
| 2943 /* | |
| 2944 * When clicking beyond the end of the window, scroll the screen. | |
| 2945 * Scroll by however many rows outside the window we are. | |
| 2946 */ | |
| 2947 if (row < 0) | |
| 2948 { | |
| 2949 count = 0; | |
| 2950 for (first = TRUE; curwin->w_topline > 1; ) | |
| 2951 { | |
| 2952 #ifdef FEAT_DIFF | |
| 2953 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 2954 ++count; | |
| 2955 else | |
| 2956 #endif | |
| 2957 count += plines(curwin->w_topline - 1); | |
| 2958 if (!first && count > -row) | |
| 2959 break; | |
| 2960 first = FALSE; | |
| 2961 #ifdef FEAT_FOLDING | |
| 7009 | 2962 (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL); |
| 7 | 2963 #endif |
| 2964 #ifdef FEAT_DIFF | |
| 2965 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 2966 ++curwin->w_topfill; | |
| 2967 else | |
| 2968 #endif | |
| 2969 { | |
| 2970 --curwin->w_topline; | |
| 2971 #ifdef FEAT_DIFF | |
| 2972 curwin->w_topfill = 0; | |
| 2973 #endif | |
| 2974 } | |
| 2975 } | |
| 2976 #ifdef FEAT_DIFF | |
| 2977 check_topfill(curwin, FALSE); | |
| 2978 #endif | |
| 2979 curwin->w_valid &= | |
| 2980 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 2981 redraw_later(VALID); | |
| 2982 row = 0; | |
| 2983 } | |
| 2984 else if (row >= curwin->w_height) | |
| 2985 { | |
| 2986 count = 0; | |
| 2987 for (first = TRUE; curwin->w_topline < curbuf->b_ml.ml_line_count; ) | |
| 2988 { | |
| 2989 #ifdef FEAT_DIFF | |
| 2990 if (curwin->w_topfill > 0) | |
| 2991 ++count; | |
| 2992 else | |
| 2993 #endif | |
| 2994 count += plines(curwin->w_topline); | |
| 2995 if (!first && count > row - curwin->w_height + 1) | |
| 2996 break; | |
| 2997 first = FALSE; | |
| 2998 #ifdef FEAT_FOLDING | |
| 2999 if (hasFolding(curwin->w_topline, NULL, &curwin->w_topline) | |
| 3000 && curwin->w_topline == curbuf->b_ml.ml_line_count) | |
| 3001 break; | |
| 3002 #endif | |
| 3003 #ifdef FEAT_DIFF | |
| 3004 if (curwin->w_topfill > 0) | |
| 3005 --curwin->w_topfill; | |
| 3006 else | |
| 3007 #endif | |
| 3008 { | |
| 3009 ++curwin->w_topline; | |
| 3010 #ifdef FEAT_DIFF | |
| 3011 curwin->w_topfill = | |
| 3012 diff_check_fill(curwin, curwin->w_topline); | |
| 3013 #endif | |
| 3014 } | |
| 3015 } | |
| 3016 #ifdef FEAT_DIFF | |
| 3017 check_topfill(curwin, FALSE); | |
| 3018 #endif | |
| 3019 redraw_later(VALID); | |
| 3020 curwin->w_valid &= | |
| 3021 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 3022 row = curwin->w_height - 1; | |
| 3023 } | |
| 3024 else if (row == 0) | |
| 3025 { | |
| 3026 /* When dragging the mouse, while the text has been scrolled up as | |
| 3027 * far as it goes, moving the mouse in the top line should scroll | |
| 3028 * the text down (done later when recomputing w_topline). */ | |
| 1164 | 3029 if (mouse_dragging > 0 |
| 7 | 3030 && curwin->w_cursor.lnum |
| 3031 == curwin->w_buffer->b_ml.ml_line_count | |
| 3032 && curwin->w_cursor.lnum == curwin->w_topline) | |
| 3033 curwin->w_valid &= ~(VALID_TOPLINE); | |
| 3034 } | |
| 3035 } | |
| 3036 | |
| 3037 #ifdef FEAT_FOLDING | |
| 3038 /* Check for position outside of the fold column. */ | |
| 3039 if ( | |
| 3040 # ifdef FEAT_RIGHTLEFT | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3041 curwin->w_p_rl ? col < curwin->w_width - curwin->w_p_fdc : |
| 7 | 3042 # endif |
| 3043 col >= curwin->w_p_fdc | |
| 3044 # ifdef FEAT_CMDWIN | |
| 3045 + (cmdwin_type == 0 ? 0 : 1) | |
| 3046 # endif | |
| 3047 ) | |
| 3048 mouse_char = ' '; | |
| 3049 #endif | |
| 3050 | |
| 3051 /* compute the position in the buffer line from the posn on the screen */ | |
| 3052 if (mouse_comp_pos(curwin, &row, &col, &curwin->w_cursor.lnum)) | |
| 3053 mouse_past_bottom = TRUE; | |
| 3054 | |
| 3055 /* Start Visual mode before coladvance(), for when 'sel' != "old" */ | |
| 3056 if ((flags & MOUSE_MAY_VIS) && !VIsual_active) | |
| 3057 { | |
| 3058 check_visual_highlight(); | |
| 3059 VIsual = old_cursor; | |
| 3060 VIsual_active = TRUE; | |
| 3061 VIsual_reselect = TRUE; | |
| 3062 /* if 'selectmode' contains "mouse", start Select mode */ | |
| 3063 may_start_select('o'); | |
| 3064 setmouse(); | |
| 642 | 3065 if (p_smd && msg_silent == 0) |
| 7 | 3066 redraw_cmdline = TRUE; /* show visual mode later */ |
| 3067 } | |
| 3068 | |
| 3069 curwin->w_curswant = col; | |
| 3070 curwin->w_set_curswant = FALSE; /* May still have been TRUE */ | |
| 3071 if (coladvance(col) == FAIL) /* Mouse click beyond end of line */ | |
| 3072 { | |
| 3073 if (inclusive != NULL) | |
| 3074 *inclusive = TRUE; | |
| 3075 mouse_past_eol = TRUE; | |
| 3076 } | |
| 3077 else if (inclusive != NULL) | |
| 3078 *inclusive = FALSE; | |
| 3079 | |
| 3080 count = IN_BUFFER; | |
| 3081 if (curwin != old_curwin || curwin->w_cursor.lnum != old_cursor.lnum | |
| 3082 || curwin->w_cursor.col != old_cursor.col) | |
| 3083 count |= CURSOR_MOVED; /* Cursor has moved */ | |
| 3084 | |
| 3085 #ifdef FEAT_FOLDING | |
| 3086 if (mouse_char == '+') | |
| 3087 count |= MOUSE_FOLD_OPEN; | |
| 3088 else if (mouse_char != ' ') | |
| 3089 count |= MOUSE_FOLD_CLOSE; | |
| 3090 #endif | |
| 3091 | |
| 3092 return count; | |
| 3093 } | |
| 3094 | |
| 3095 /* | |
| 3096 * Compute the position in the buffer line from the posn on the screen in | |
| 3097 * window "win". | |
| 3098 * Returns TRUE if the position is below the last line. | |
| 3099 */ | |
| 3100 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3101 mouse_comp_pos( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3102 win_T *win, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3103 int *rowp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3104 int *colp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3105 linenr_T *lnump) |
| 7 | 3106 { |
| 3107 int col = *colp; | |
| 3108 int row = *rowp; | |
| 3109 linenr_T lnum; | |
| 3110 int retval = FALSE; | |
| 3111 int off; | |
| 3112 int count; | |
| 3113 | |
| 3114 #ifdef FEAT_RIGHTLEFT | |
| 3115 if (win->w_p_rl) | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3116 col = win->w_width - 1 - col; |
| 7 | 3117 #endif |
| 3118 | |
| 3119 lnum = win->w_topline; | |
| 3120 | |
| 3121 while (row > 0) | |
| 3122 { | |
| 3123 #ifdef FEAT_DIFF | |
| 3124 /* Don't include filler lines in "count" */ | |
| 237 | 3125 if (win->w_p_diff |
| 3126 # ifdef FEAT_FOLDING | |
| 3127 && !hasFoldingWin(win, lnum, NULL, NULL, TRUE, NULL) | |
| 3128 # endif | |
| 3129 ) | |
| 7 | 3130 { |
| 3131 if (lnum == win->w_topline) | |
| 3132 row -= win->w_topfill; | |
| 3133 else | |
| 3134 row -= diff_check_fill(win, lnum); | |
| 3135 count = plines_win_nofill(win, lnum, TRUE); | |
| 3136 } | |
| 3137 else | |
| 3138 #endif | |
| 3139 count = plines_win(win, lnum, TRUE); | |
| 3140 if (count > row) | |
| 3141 break; /* Position is in this buffer line. */ | |
| 3142 #ifdef FEAT_FOLDING | |
| 3143 (void)hasFoldingWin(win, lnum, NULL, &lnum, TRUE, NULL); | |
| 3144 #endif | |
| 3145 if (lnum == win->w_buffer->b_ml.ml_line_count) | |
| 3146 { | |
| 3147 retval = TRUE; | |
| 3148 break; /* past end of file */ | |
| 3149 } | |
| 3150 row -= count; | |
| 3151 ++lnum; | |
| 3152 } | |
| 3153 | |
| 3154 if (!retval) | |
| 3155 { | |
| 3156 /* Compute the column without wrapping. */ | |
| 3157 off = win_col_off(win) - win_col_off2(win); | |
| 3158 if (col < off) | |
| 3159 col = off; | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3160 col += row * (win->w_width - off); |
| 7 | 3161 /* add skip column (for long wrapping line) */ |
| 3162 col += win->w_skipcol; | |
| 3163 } | |
| 3164 | |
| 3165 if (!win->w_p_wrap) | |
| 3166 col += win->w_leftcol; | |
| 3167 | |
| 3168 /* skip line number and fold column in front of the line */ | |
| 3169 col -= win_col_off(win); | |
| 3170 if (col < 0) | |
| 3171 { | |
| 3172 #ifdef FEAT_NETBEANS_INTG | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
3173 netbeans_gutter_click(lnum); |
| 7 | 3174 #endif |
| 3175 col = 0; | |
| 3176 } | |
| 3177 | |
| 3178 *colp = col; | |
| 3179 *rowp = row; | |
| 3180 *lnump = lnum; | |
| 3181 return retval; | |
| 3182 } | |
| 3183 | |
| 3184 /* | |
| 3185 * Find the window at screen position "*rowp" and "*colp". The positions are | |
| 3186 * updated to become relative to the top-left of the window. | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3187 * Returns NULL when something is wrong. |
| 7 | 3188 */ |
| 3189 win_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3190 mouse_find_win(int *rowp, int *colp UNUSED) |
| 7 | 3191 { |
| 3192 frame_T *fp; | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3193 win_T *wp; |
| 7 | 3194 |
| 3195 fp = topframe; | |
| 667 | 3196 *rowp -= firstwin->w_winrow; |
| 7 | 3197 for (;;) |
| 3198 { | |
| 3199 if (fp->fr_layout == FR_LEAF) | |
| 3200 break; | |
| 3201 if (fp->fr_layout == FR_ROW) | |
| 3202 { | |
| 3203 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3204 { | |
| 3205 if (*colp < fp->fr_width) | |
| 3206 break; | |
| 3207 *colp -= fp->fr_width; | |
| 3208 } | |
| 3209 } | |
| 3210 else /* fr_layout == FR_COL */ | |
| 3211 { | |
| 3212 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3213 { | |
| 3214 if (*rowp < fp->fr_height) | |
| 3215 break; | |
| 3216 *rowp -= fp->fr_height; | |
| 3217 } | |
| 3218 } | |
| 3219 } | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3220 /* When using a timer that closes a window the window might not actually |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3221 * exist. */ |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3222 FOR_ALL_WINDOWS(wp) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3223 if (wp == fp->fr_win) |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3224 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3225 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3226 *rowp -= wp->w_winbar_height; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3227 #endif |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3228 return wp; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3229 } |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3230 return NULL; |
| 7 | 3231 } |
| 3232 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3233 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MAC) \ |
| 7 | 3234 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
|
13371
1a3f5759b61e
patch 8.0.1559: build failure without GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3235 || defined(FEAT_GUI_PHOTON) || defined(FEAT_TERM_POPUP_MENU) \ |
|
1a3f5759b61e
patch 8.0.1559: build failure without GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3236 || defined(PROTO) |
| 7 | 3237 /* |
| 3238 * Translate window coordinates to buffer position without any side effects | |
| 3239 */ | |
| 3240 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3241 get_fpos_of_mouse(pos_T *mpos) |
| 7 | 3242 { |
| 3243 win_T *wp; | |
| 3244 int row = mouse_row; | |
| 3245 int col = mouse_col; | |
| 3246 | |
| 3247 if (row < 0 || col < 0) /* check if it makes sense */ | |
| 3248 return IN_UNKNOWN; | |
| 3249 | |
| 3250 /* find the window where the row is in */ | |
| 3251 wp = mouse_find_win(&row, &col); | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3252 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3253 return IN_UNKNOWN; |
| 7 | 3254 /* |
| 3255 * winpos and height may change in win_enter()! | |
| 3256 */ | |
| 3257 if (row >= wp->w_height) /* In (or below) status line */ | |
| 3258 return IN_STATUS_LINE; | |
| 3259 if (col >= wp->w_width) /* In vertical separator line */ | |
| 3260 return IN_SEP_LINE; | |
| 3261 | |
| 3262 if (wp != curwin) | |
| 3263 return IN_UNKNOWN; | |
| 3264 | |
| 3265 /* compute the position in the buffer line from the posn on the screen */ | |
| 3266 if (mouse_comp_pos(curwin, &row, &col, &mpos->lnum)) | |
| 3267 return IN_STATUS_LINE; /* past bottom */ | |
| 3268 | |
| 3269 mpos->col = vcol2col(wp, mpos->lnum, col); | |
| 3270 | |
| 3271 if (mpos->col > 0) | |
| 3272 --mpos->col; | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
3273 #ifdef FEAT_VIRTUALEDIT |
|
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
3274 mpos->coladd = 0; |
|
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
3275 #endif |
| 7 | 3276 return IN_BUFFER; |
| 3277 } | |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12831
diff
changeset
|
3278 #endif |
| 7 | 3279 |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12831
diff
changeset
|
3280 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MAC) \ |
|
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12831
diff
changeset
|
3281 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
|
13373
0802633a0b2d
patch 8.0.1560: build failure without GUI on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13371
diff
changeset
|
3282 || defined(FEAT_GUI_PHOTON) || defined(FEAT_BEVAL) \ |
|
0802633a0b2d
patch 8.0.1560: build failure without GUI on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13371
diff
changeset
|
3283 || defined(FEAT_TERM_POPUP_MENU) || defined(PROTO) |
| 7 | 3284 /* |
| 3285 * Convert a virtual (screen) column to a character column. | |
| 3286 * The first column is one. | |
| 3287 */ | |
| 3288 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3289 vcol2col(win_T *wp, linenr_T lnum, int vcol) |
| 7 | 3290 { |
| 3291 /* try to advance to the specified column */ | |
| 3292 int count = 0; | |
| 3293 char_u *ptr; | |
| 5995 | 3294 char_u *line; |
| 7 | 3295 |
| 5995 | 3296 line = ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); |
| 3877 | 3297 while (count < vcol && *ptr != NUL) |
| 7 | 3298 { |
| 5995 | 3299 count += win_lbr_chartabsize(wp, line, ptr, count, NULL); |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
3300 MB_PTR_ADV(ptr); |
| 7 | 3301 } |
| 5995 | 3302 return (int)(ptr - line); |
| 7 | 3303 } |
| 3304 #endif | |
| 3305 | |
| 3306 #endif /* FEAT_MOUSE */ | |
| 3307 | |
| 3308 #if defined(FEAT_GUI) || defined(WIN3264) || defined(PROTO) | |
| 3309 /* | |
| 3310 * Called when focus changed. Used for the GUI or for systems where this can | |
| 3311 * be done in the console (Win32). | |
| 3312 */ | |
| 3313 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3314 ui_focus_change( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3315 int in_focus) /* TRUE if focus gained. */ |
| 7 | 3316 { |
| 3317 static time_t last_time = (time_t)0; | |
| 3318 int need_redraw = FALSE; | |
| 3319 | |
| 3320 /* When activated: Check if any file was modified outside of Vim. | |
| 3321 * Only do this when not done within the last two seconds (could get | |
| 3322 * several events in a row). */ | |
| 3323 if (in_focus && last_time + 2 < time(NULL)) | |
| 3324 { | |
| 3325 need_redraw = check_timestamps( | |
| 3326 # ifdef FEAT_GUI | |
| 3327 gui.in_use | |
| 3328 # else | |
| 3329 FALSE | |
| 3330 # endif | |
| 3331 ); | |
| 3332 last_time = time(NULL); | |
| 3333 } | |
| 3334 | |
| 3335 /* | |
| 3336 * Fire the focus gained/lost autocommand. | |
| 3337 */ | |
| 3338 need_redraw |= apply_autocmds(in_focus ? EVENT_FOCUSGAINED | |
| 3339 : EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf); | |
| 3340 | |
| 3341 if (need_redraw) | |
| 3342 { | |
| 3343 /* Something was executed, make sure the cursor is put back where it | |
| 3344 * belongs. */ | |
| 3345 need_wait_return = FALSE; | |
| 3346 | |
| 3347 if (State & CMDLINE) | |
| 3348 redrawcmdline(); | |
| 3349 else if (State == HITRETURN || State == SETWSIZE || State == ASKMORE | |
| 3350 || State == EXTERNCMD || State == CONFIRM || exmode_active) | |
| 3351 repeat_message(); | |
| 3352 else if ((State & NORMAL) || (State & INSERT)) | |
| 3353 { | |
| 3354 if (must_redraw != 0) | |
| 3355 update_screen(0); | |
| 3356 setcursor(); | |
| 3357 } | |
| 3358 cursor_on(); /* redrawing may have switched it off */ | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3359 out_flush_cursor(FALSE, TRUE); |
| 7 | 3360 # ifdef FEAT_GUI |
| 3361 if (gui.in_use) | |
| 3362 gui_update_scrollbars(FALSE); | |
| 3363 # endif | |
| 3364 } | |
| 3365 #ifdef FEAT_TITLE | |
| 3366 /* File may have been changed from 'readonly' to 'noreadonly' */ | |
| 3367 if (need_maketitle) | |
| 3368 maketitle(); | |
| 3369 #endif | |
| 3370 } | |
| 3371 #endif | |
| 3372 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13373
diff
changeset
|
3373 #if defined(HAVE_INPUT_METHOD) || defined(PROTO) |
| 7 | 3374 /* |
| 3375 * Save current Input Method status to specified place. | |
| 3376 */ | |
| 3377 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3378 im_save_status(long *psave) |
| 7 | 3379 { |
| 3380 /* Don't save when 'imdisable' is set or "xic" is NULL, IM is always | |
| 3381 * disabled then (but might start later). | |
| 3382 * Also don't save when inside a mapping, vgetc_im_active has not been set | |
| 3383 * then. | |
| 3384 * And don't save when the keys were stuffed (e.g., for a "." command). | |
| 3385 * And don't save when the GUI is running but our window doesn't have | |
| 3386 * input focus (e.g., when a find dialog is open). */ | |
| 3387 if (!p_imdisable && KeyTyped && !KeyStuffed | |
| 3388 # ifdef FEAT_XIM | |
| 3389 && xic != NULL | |
| 3390 # endif | |
| 3391 # ifdef FEAT_GUI | |
| 3392 && (!gui.in_use || gui.in_focus) | |
| 3393 # endif | |
| 3394 ) | |
| 3395 { | |
| 3396 /* Do save when IM is on, or IM is off and saved status is on. */ | |
| 3397 if (vgetc_im_active) | |
| 3398 *psave = B_IMODE_IM; | |
| 3399 else if (*psave == B_IMODE_IM) | |
| 3400 *psave = B_IMODE_NONE; | |
| 3401 } | |
| 3402 } | |
| 3403 #endif |