vim: src/ui.c annotate

annotate src/ui.c @ 19788:ebff027f7a7f

Added tag v8.2.0450 for changeset 906269bf83d5a750ef55d61752bc233a5f75f360

author	Bram Moolenaar <Bram@vim.org>
date	Thu, 26 Mar 2020 14:15:04 +0100
parents	00a1b89256ea
children	4411c2b96af9

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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * ui.c: functions that handle the user interface.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 * 1. Keyboard input stuff, and a bit of windowing stuff. These are called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 * before the machine specific stuff (mch_*) so that we can call the GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 * stuff instead if the GUI is running.
19774 00a1b89256ea patch 8.2.0443: clipboard code is spread out Bram Moolenaar <Bram@vim.org> parents: 19750 diff changeset	15 * 2. Input buffer stuff.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	21 ui_write(char_u *s, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 if (gui.in_use && !gui.dying && !gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 gui_write(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 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	28 gui_wait_for_chars(p_wd, typebuf.tb_change_cnt);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32 #ifndef NO_CONSOLE
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	33 // Don't output anything in silent mode ("ex -s") unless 'verbose' set
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 if (!(silent_mode && p_verbose == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 {
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15665 diff changeset	36 #if !defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 char_u *tofree = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 if (output_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	41 // Convert characters from 'encoding' to 'termencoding'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 tofree = string_convert(&output_conv, s, &len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 s = tofree;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 mch_write(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15665 diff changeset	50 # if !defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 if (output_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 vim_free(tofree);
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	53 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15665 diff changeset	58 #if defined(UNIX) \|\| defined(VMS) \|\| defined(PROTO) \|\| defined(MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * When executing an external program, there may be some typed characters that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * are not consumed by it. Give them back to ui_inchar() and they are stored
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * here for the next call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 static char_u *ta_str = NULL;
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	65 static int ta_off; // offset for next char to use when ta_str != NULL
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	66 static int ta_len; // length of ta_str when it's not NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	69 ui_inchar_undo(char_u *s, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 char_u *new;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 int newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 newlen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 if (ta_str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 newlen += ta_len - ta_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 new = alloc(newlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 if (new != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 if (ta_str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 mch_memmove(new, ta_str + ta_off, (size_t)(ta_len - ta_off));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 mch_memmove(new + ta_len - ta_off, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 vim_free(ta_str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 mch_memmove(new, s, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 ta_str = new;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 ta_len = newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 ta_off = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	94
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 /*
3877 cd6c420e31d6 updated for version 7.3.695 Bram Moolenaar <bram@vim.org> parents: 3770 diff changeset	96 * ui_inchar(): low level input function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97 * Get characters from the keyboard.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 * Return the number of characters that are available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 * If "wtime" == 0 do not wait for characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 * If "wtime" == -1 wait forever for characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	101 * If "wtime" > 0 wait "wtime" milliseconds for a character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	105 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106 * otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	107 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	109 ui_inchar(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	110 char_u *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	111 int maxlen,
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	112 long wtime, // don't use "time", MIPS cannot handle it
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	113 int tb_change_cnt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 #if defined(FEAT_GUI) && (defined(UNIX) \|\| defined(VMS))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	118 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 * Use the typeahead if there is any.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 if (ta_str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 if (maxlen >= ta_len - ta_off)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125 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	126 VIM_CLEAR(ta_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 return ta_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	128 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	129 mch_memmove(buf, ta_str + ta_off, (size_t)maxlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	130 ta_off += maxlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	131 return maxlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	135 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 761 diff changeset	136 if (do_profiling == PROF_YES && wtime != 0)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	137 prof_inchar_enter();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	138 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	139
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 #ifdef NO_CONSOLE_INPUT
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	141 // Don't wait for character input when the window hasn't been opened yet.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	142 // Do try reading, this works when redirecting stdin from a file.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	143 // Must return something, otherwise we'll loop forever. If we run into
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	144 // this very often we probably got stuck, exit Vim.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 static int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 # 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	150 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt);
228 d97518d6b325 updated for version 7.0063 vimboss parents: 170 diff changeset	151 if (retval > 0 \|\| typebuf_changed(tb_change_cnt) \|\| wtime >= 0)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	152 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 if (wtime == -1 && ++count == 1000)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 read_error_exit();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 buf[0] = CAR;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	157 retval = 1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	158 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	162 // If we are going to wait for some time or block...
1086 1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	163 if (wtime == -1 \|\| wtime > 100L)
1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	164 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	165 // ... allow signals to kill us.
1086 1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	166 (void)vim_handle_signal(SIGNAL_UNBLOCK);
1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	167
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	168 // ... there is no need for CTRL-C to interrupt something, don't let
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	169 // it set got_int when it was mapped.
6491 8cfbc34ae4aa updated for version 7.4.573 Bram Moolenaar <bram@vim.org> parents: 6482 diff changeset	170 if ((mapped_ctrl_c \| curbuf->b_mapped_ctrl_c) & get_real_state())
1086 1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	171 ctrl_c_interrupts = FALSE;
1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	172 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	174 /*
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	175 * Here we call gui_inchar() or mch_inchar(), the GUI or machine-dependent
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	176 * input function. The functionality they implement is like this:
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	177 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	178 * while (not timed out)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	179 * {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	180 * handle-resize;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	181 * parse-queued-messages;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	182 * if (waited for 'updatetime')
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	183 * trigger-cursorhold;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	184 * ui_wait_for_chars_or_timer()
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	185 * if (character available)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	186 * break;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	187 * }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	188 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	189 * ui_wait_for_chars_or_timer() does:
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	190 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	191 * while (not timed out)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	192 * {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	193 * if (any-timer-triggered)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	194 * invoke-timer-callback;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	195 * wait-for-character();
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	196 * if (character available)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	197 * break;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	198 * }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	199 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	200 * wait-for-character() does:
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	201 * while (not timed out)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	202 * {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	203 * Wait for event;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	204 * if (something on channel)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	205 * read/write channel;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	206 * else if (resized)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	207 * handle_resize();
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	208 * else if (system event)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	209 * deal-with-system-event;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	210 * else if (character available)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	211 * break;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	212 * }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	213 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	214 */
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	215
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 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	218 retval = gui_inchar(buf, maxlen, wtime, tb_change_cnt);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226
1086 1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	227 if (wtime == -1 \|\| wtime > 100L)
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	228 // block SIGHUP et al.
1086 1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	229 (void)vim_handle_signal(SIGNAL_BLOCK);
1a511b7b69eb updated for version 7.0-212 vimboss parents: 944 diff changeset	230
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 ctrl_c_interrupts = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	233 #ifdef NO_CONSOLE_INPUT
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	234 theend:
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	235 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	236 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 761 diff changeset	237 if (do_profiling == PROF_YES && wtime != 0)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	238 prof_inchar_exit();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	239 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242
18896 4481f3b29fc5 patch 8.2.0009: VMS: terminal version doesn't build Bram Moolenaar <Bram@vim.org> parents: 18880 diff changeset	243 #if defined(UNIX) \|\| defined(VMS) \|\| defined(FEAT_GUI) \|\| defined(PROTO)
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	244 /*
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	245 * Common code for mch_inchar() and gui_inchar(): Wait for a while or
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	246 * indefinitely until characters are available, dealing with timers and
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	247 * messages on channels.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	248 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	249 * "buf" may be NULL if the available characters are not to be returned, only
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	250 * check if they are available.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	251 *
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	252 * Return the number of characters that are available.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	253 * If "wtime" == 0 do not wait for characters.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	254 * If "wtime" == n wait a short time for characters.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	255 * If "wtime" == -1 wait forever for characters.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	256 */
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	257 int
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	258 inchar_loop(
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	259 char_u *buf,
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	260 int maxlen,
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	261 long wtime, // don't use "time", MIPS cannot handle it
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	262 int tb_change_cnt,
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	263 int (wait_func)(long wtime, int interrupted, int ignore_input),
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	264 int (*resize_func)(int check_only))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	265 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	266 int len;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	267 int interrupted = FALSE;
15665 31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	268 int did_call_wait_func = FALSE;
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	269 int did_start_blocking = FALSE;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	270 long wait_time;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	271 long elapsed_time = 0;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	272 #ifdef ELAPSED_FUNC
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	273 elapsed_T start_tv;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	274
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	275 ELAPSED_INIT(start_tv);
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	276 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	277
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	278 // repeat until we got a character or waited long enough
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	279 for (;;)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	280 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	281 // Check if window changed size while we were busy, perhaps the ":set
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	282 // columns=99" command was used.
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	283 if (resize_func != NULL)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	284 resize_func(FALSE);
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	285
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	286 #ifdef MESSAGE_QUEUE
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	287 // Only process messages when waiting.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	288 if (wtime != 0)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	289 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	290 parse_queued_messages();
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	291 // If input was put directly in typeahead buffer bail out here.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	292 if (typebuf_changed(tb_change_cnt))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	293 return 0;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	294 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	295 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	296 if (wtime < 0 && did_start_blocking)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	297 // blocking and already waited for p_ut
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	298 wait_time = -1;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	299 else
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	300 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	301 if (wtime >= 0)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	302 wait_time = wtime;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	303 else
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	304 // going to block after p_ut
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	305 wait_time = p_ut;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	306 #ifdef ELAPSED_FUNC
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	307 elapsed_time = ELAPSED_FUNC(start_tv);
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	308 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	309 wait_time -= elapsed_time;
15665 31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	310
31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	311 // If the waiting time is now zero or less, we timed out. However,
31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	312 // loop at least once to check for characters and events. Matters
31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	313 // when "wtime" is zero.
31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	314 if (wait_time <= 0 && did_call_wait_func)
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	315 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	316 if (wtime >= 0)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	317 // no character available within "wtime"
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	318 return 0;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	319
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	320 // No character available within 'updatetime'.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	321 did_start_blocking = TRUE;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	322 if (trigger_cursorhold() && maxlen >= 3
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	323 && !typebuf_changed(tb_change_cnt))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	324 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	325 // Put K_CURSORHOLD in the input buffer or return it.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	326 if (buf == NULL)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	327 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	328 char_u ibuf[3];
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	329
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	330 ibuf[0] = CSI;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	331 ibuf[1] = KS_EXTRA;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	332 ibuf[2] = (int)KE_CURSORHOLD;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	333 add_to_input_buf(ibuf, 3);
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	334 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	335 else
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	336 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	337 buf[0] = K_SPECIAL;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	338 buf[1] = KS_EXTRA;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	339 buf[2] = (int)KE_CURSORHOLD;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	340 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	341 return 3;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	342 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	343
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	344 // There is no character available within 'updatetime' seconds:
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	345 // flush all the swap files to disk. Also done when
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	346 // interrupted by SIGWINCH.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	347 before_blocking();
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	348 continue;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	349 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	350 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	351
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	352 #ifdef FEAT_JOB_CHANNEL
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	353 if (wait_time < 0 \|\| wait_time > 100L)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	354 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	355 // Checking if a job ended requires polling. Do this at least
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	356 // every 100 msec.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	357 if (has_pending_job())
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	358 wait_time = 100L;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	359
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	360 // If there is readahead then parse_queued_messages() timed out and
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	361 // we should call it again soon.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	362 if (channel_any_readahead())
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	363 wait_time = 10L;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	364 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	365 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	366 #ifdef FEAT_BEVAL_GUI
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	367 if (p_beval && wait_time > 100L)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	368 // The 'balloonexpr' may indirectly invoke a callback while waiting
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	369 // for a character, need to check often.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	370 wait_time = 100L;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	371 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	372
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	373 // Wait for a character to be typed or another event, such as the winch
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	374 // signal or an event on the monitored file descriptors.
15665 31367ce5aac7 patch 8.1.0840: getchar(0) never returns a character in the terminal Bram Moolenaar <Bram@vim.org> parents: 15655 diff changeset	375 did_call_wait_func = TRUE;
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	376 if (wait_func(wait_time, &interrupted, FALSE))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	377 {
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	378 // If input was put directly in typeahead buffer bail out here.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	379 if (typebuf_changed(tb_change_cnt))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	380 return 0;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	381
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	382 // We might have something to return now.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	383 if (buf == NULL)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	384 // "buf" is NULL, we were just waiting, not actually getting
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	385 // input.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	386 return input_available();
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	387
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	388 len = read_from_input_buf(buf, (long)maxlen);
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	389 if (len > 0)
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	390 return len;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	391 continue;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	392 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	393 // Timed out or interrupted with no character available.
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	394
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	395 #ifndef ELAPSED_FUNC
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	396 // estimate the elapsed time
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	397 elapsed_time += wait_time;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	398 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	399
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	400 if ((resize_func != NULL && resize_func(TRUE))
15655 2202ab00e9f9 patch 8.1.0835: GUI build fails on MS-Windows Bram Moolenaar <Bram@vim.org> parents: 15653 diff changeset	401 #if defined(FEAT_CLIENTSERVER) && defined(UNIX)
15653 59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	402 \|\| server_waiting()
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	403 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	404 #ifdef MESSAGE_QUEUE
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	405 \|\| interrupted
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	406 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	407 \|\| wait_time > 0
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	408 \|\| (wtime < 0 && !did_start_blocking))
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	409 // no character available, but something to be done, keep going
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	410 continue;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	411
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	412 // no character available or interrupted, return zero
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	413 break;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	414 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	415 return 0;
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	416 }
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	417 #endif
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	418
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	419 #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	420 /*
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	421 * 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	422 * 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	423 * 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	424 */
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	425 int
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	426 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	427 long wtime,
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	428 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	429 int *interrupted,
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	430 int ignore_input)
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	431 {
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	432 int due_time;
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	433 long remaining = wtime;
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	434 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	435 # 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	436 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	437 # 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	438
440e5071f3f8 patch 8.1.0710: when using timers may wait for job exit quite long Bram Moolenaar <Bram@vim.org> parents: 15075 diff changeset	439 // 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	440 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	441 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	442
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	443 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	444 {
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	445 // 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	446 // 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	447 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	448 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	449 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	450 // timer may have used feedkeys()
13060 1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	451 return FAIL;
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	452 }
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	453 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	454 due_time = remaining;
17708 10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	455 # if defined(FEAT_JOB_CHANNEL) \|\| defined(FEAT_SOUND_CANBERRA)
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	456 if ((due_time < 0 \|\| due_time > 10L) && (
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	457 # if defined(FEAT_JOB_CHANNEL)
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	458 (
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	459 # if defined(FEAT_GUI)
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	460 !gui.in_use &&
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	461 # endif
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	462 (has_pending_job() \|\| channel_any_readahead()))
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	463 # ifdef FEAT_SOUND_CANBERRA
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	464 \|\|
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	465 # endif
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	466 # endif
17708 10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	467 # ifdef FEAT_SOUND_CANBERRA
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	468 has_any_sound_callback()
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	469 # endif
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound Bram Moolenaar <Bram@vim.org> parents: 17580 diff changeset	470 ))
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	471 {
440e5071f3f8 patch 8.1.0710: when using timers may wait for job exit quite long Bram Moolenaar <Bram@vim.org> parents: 15075 diff changeset	472 // 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	473 // 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	474 due_time = 10L;
18021 e273e489acdf patch 8.1.2006: build failure with huge features but without channel feature Bram Moolenaar <Bram@vim.org> parents: 17950 diff changeset	475 # ifdef FEAT_JOB_CHANNEL
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	476 brief_wait = TRUE;
18021 e273e489acdf patch 8.1.2006: build failure with huge features but without channel feature Bram Moolenaar <Bram@vim.org> parents: 17950 diff changeset	477 # endif
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	478 }
440e5071f3f8 patch 8.1.0710: when using timers may wait for job exit quite long Bram Moolenaar <Bram@vim.org> parents: 15075 diff changeset	479 # endif
13060 1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	480 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	481 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	482 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	483 # 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	484 \|\| 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	485 # 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	486 )
440e5071f3f8 patch 8.1.0710: when using timers may wait for job exit quite long Bram Moolenaar <Bram@vim.org> parents: 15075 diff changeset	487 // 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	488 // 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	489 return FAIL;
13060 1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	490 if (wtime > 0)
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	491 remaining -= due_time;
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	492 }
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	493 return FAIL;
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	494 }
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	495 #endif
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	496
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 /*
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	498 * Return non-zero if a character is available.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	499 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	501 ui_char_avail(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 return input_available();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 # ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 return mch_char_avail();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	516 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 * Delay for the given number of milliseconds. If ignoreinput is FALSE then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 * cancel the delay if a key is hit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	526 ui_delay(long msec, int ignoreinput)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 {
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	528 #ifdef FEAT_JOB_CHANNEL
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	529 ch_log(NULL, "ui_delay(%ld)", msec);
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	530 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 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	533 gui_wait_for_chars(msec, typebuf.tb_change_cnt);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536 mch_delay(msec, ignoreinput);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 * When running the GUI iconify the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	545 ui_suspend(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 gui_mch_iconify();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 mch_suspend();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 #if !defined(UNIX) \|\| !defined(SIGTSTP) \|\| defined(PROTO) \|\| defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 * When the OS can't really suspend, call this function to start a shell.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 * This is never called in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	563 suspend_shell(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 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	566 emsg(_(e_shellempty));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15510 diff changeset	569 msg_puts(_("new shell started\n"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 do_shell(NULL, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 * Try to get the current Vim shell size. Put the result in Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 * Use the new sizes as defaults for 'columns' and 'lines'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	581 ui_get_shellsize(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 retval = gui_get_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 retval = mch_get_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592 check_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	594 // adjust the default for 'lines' and 'columns'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 if (retval == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 set_number_default("lines", Rows);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 set_number_default("columns", Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 * Set the size of the Vim shell according to Rows and Columns, if possible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 * The gui_set_shellsize() or mch_set_shellsize() function will try to set the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 * new size. If this is not possible, it will adjust Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	609 ui_set_shellsize(
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	610 int mustset UNUSED) // set by the user
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 if (gui.in_use)
5106 c3a82208e143 updated for version 7.3.1296 Bram Moolenaar <bram@vim.org> parents: 5037 diff changeset	614 gui_set_shellsize(mustset, TRUE, RESIZE_BOTH);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 mch_set_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 * Called when Rows and/or Columns changed. Adjust scroll region and mouse
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 * region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	625 ui_new_shellsize(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627 if (full_screen && !exiting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 gui_new_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 mch_new_shellsize();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637
16245 e0a6298bd70f patch 8.1.1127: getwinpos() doesn't work in terminal on MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16243 diff changeset	638 #if ((defined(FEAT_EVAL) \|\| defined(FEAT_TERMINAL)) \
16243 3b79a3029947 patch 8.1.1126: build failure with +terminal but without tgetent Bram Moolenaar <Bram@vim.org> parents: 16241 diff changeset	639 && (defined(FEAT_GUI) \
16253 f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	640 \|\| defined(MSWIN) \
16243 3b79a3029947 patch 8.1.1126: build failure with +terminal but without tgetent Bram Moolenaar <Bram@vim.org> parents: 16241 diff changeset	641 \|\| (defined(HAVE_TGETENT) && defined(FEAT_TERMRESPONSE)))) \
16241 c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	642 \|\| defined(PROTO)
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	643 /*
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	644 * Get the window position in pixels, if possible.
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	645 * Return FAIL when not possible.
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	646 */
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	647 int
18139 59bc3cd42cf5 patch 8.1.2064: MS-Windows: compiler warnings for unused arguments Bram Moolenaar <Bram@vim.org> parents: 18135 diff changeset	648 ui_get_winpos(int x, int y, varnumber_T timeout UNUSED)
16241 c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	649 {
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	650 # ifdef FEAT_GUI
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	651 if (gui.in_use)
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	652 return gui_mch_get_winpos(x, y);
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	653 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16253 diff changeset	654 # if defined(MSWIN) && (!defined(FEAT_GUI) \|\| defined(VIMDLL))
16253 f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	655 return mch_get_winpos(x, y);
f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	656 # else
f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	657 # if defined(HAVE_TGETENT) && defined(FEAT_TERMRESPONSE)
16241 c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	658 return term_get_winpos(x, y, timeout);
16253 f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	659 # else
16245 e0a6298bd70f patch 8.1.1127: getwinpos() doesn't work in terminal on MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16243 diff changeset	660 return FAIL;
16253 f28ef3d27f91 patch 8.1.1131: getwinpos() does not work in the MS-Windows console Bram Moolenaar <Bram@vim.org> parents: 16245 diff changeset	661 # endif
16241 c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	662 # endif
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	663 }
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	664 #endif
c1698187c482 patch 8.1.1125: libvterm does not handle the window position report Bram Moolenaar <Bram@vim.org> parents: 15967 diff changeset	665
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	667 ui_breakcheck(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 {
10240 175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	669 ui_breakcheck_force(FALSE);
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	670 }
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	671
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	672 /*
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	673 * 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	674 * 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	675 */
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	676 void
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	677 ui_breakcheck_force(int force)
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	678 {
15052 35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	679 static int recursive = FALSE;
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	680 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	681
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	682 // 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	683 // 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	684 // 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	685 if (recursive)
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	686 return;
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	687 recursive = TRUE;
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	688
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	689 // 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	690 ++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	691
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 #endif
10240 175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	697 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	698
14730 193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	699 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	700 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	701 else
16835 7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	702 after_updating_screen(FALSE);
15052 35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	703
35c2d164a630 patch 8.1.0537: ui_breakcheck() may be called recursively Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	704 recursive = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	707 //////////////////////////////////////////////////////////////////////////////
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	708 // Functions that handle the input buffer.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	709 // This is used for any GUI version, and the unix terminal version.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	710 //
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	711 // For Unix, the input characters are buffered to be able to check for a
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	712 // CTRL-C. This should be done with signals, but I don't know how to do that
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	713 // in a portable way for a tty in RAW mode.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	714 //
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	715 // For the client-server code in the console the received keys are put in the
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	716 // input buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 #if defined(USE_INPUT_BUF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 * Internal typeahead buffer. Includes extra space for long key code
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 * descriptions which would otherwise overflow. The buffer is considered full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 * when only this extra space (or part of it) remains.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 */
15510 41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support Bram Moolenaar <Bram@vim.org> parents: 15506 diff changeset	725 #if defined(FEAT_JOB_CHANNEL) \|\| defined(FEAT_CLIENTSERVER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 /*
15510 41fbbcea0f1b patch 8.1.0763: nobody is using the Sun Workshop support Bram Moolenaar <Bram@vim.org> parents: 15506 diff changeset	727 * NetBeans stuffs debugger commands into the input buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 * This requires a larger buffer...
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 * (Madsen) Go with this for remote input as well ...
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 # define INBUFLEN 4096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 # define INBUFLEN 250
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 static char_u inbuf[INBUFLEN + MAX_KEY_CODE_LEN];
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	737 static int inbufcount = 0; // number of chars in inbuf[]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 * vim_is_input_buf_full(), vim_is_input_buf_empty(), add_to_input_buf(), and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 * trash_input_buf() are functions for manipulating the input buffer. These
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 * are used by the gui_* calls when a GUI is used to handle keyboard input.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	746 vim_is_input_buf_full(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	748 return (inbufcount >= INBUFLEN);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	749 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	752 vim_is_input_buf_empty(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 return (inbufcount == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 #if defined(FEAT_OLE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	759 vim_free_in_input_buf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 return (INBUFLEN - inbufcount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	763 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764
575 f1d46f948241 updated for version 7.0163 vimboss parents: 534 diff changeset	765 #if defined(FEAT_GUI_GTK) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	767 vim_used_in_input_buf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 return inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 * Return the current contents of the input buffer and make it empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 * The returned pointer must be passed to set_input_buf() later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 char_u *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	778 get_input_buf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	782 // We use a growarray to store the data pointer and the length.
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16768 diff changeset	783 gap = ALLOC_ONE(garray_T);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 if (gap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	786 // Add one to avoid a zero size.
16768 695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc() Bram Moolenaar <Bram@vim.org> parents: 16451 diff changeset	787 gap->ga_data = alloc(inbufcount + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 if (gap->ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 gap->ga_len = inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 trash_input_buf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 return (char_u *)gap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 * Restore the input buffer with a pointer returned from get_input_buf().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 * The allocated memory is freed, this only works once!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	800 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	801 set_input_buf(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 garray_T gap = (garray_T )p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 if (gap != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 if (gap->ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 mch_memmove(inbuf, gap->ga_data, gap->ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 inbufcount = gap->ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 vim_free(gap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 * Add the given bytes to the input buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 * Special keys start with CSI. A real CSI must have been translated to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 * CSI KS_EXTRA KE_CSI. K_SPECIAL doesn't require translation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	823 add_to_input_buf(char_u *s, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN)
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	826 return; // Shouldn't ever happen!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 while (len--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 inbuf[inbufcount++] = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 * Add "str[len]" to the input buffer while escaping CSI bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 add_to_input_buf_csi(char_u *str, int len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 add_to_input_buf(str + i, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 if (str[i] == CSI)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	845 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	846 // Turn CSI into K_CSI.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 buf[0] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 buf[1] = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 add_to_input_buf(buf, 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	854 /*
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	855 * Remove everything from the input buffer. Called when ^C is found.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	856 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	858 trash_input_buf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864 * Read as much data from the input buffer as possible up to maxlen, and store
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 * it in buf.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	868 read_from_input_buf(char_u *buf, long maxlen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	870 if (inbufcount == 0) // if the buffer is empty, fill it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 fill_input_buf(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 if (maxlen > inbufcount)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 maxlen = inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 mch_memmove(buf, inbuf, (size_t)maxlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 inbufcount -= maxlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 if (inbufcount)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 return (int)maxlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	882 fill_input_buf(int exit_on_error UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 {
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 12519 diff changeset	884 #if defined(UNIX) \|\| defined(VMS) \|\| defined(MACOS_X)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 int try;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 static int did_read_something = FALSE;
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	888 static char_u *rest = NULL; // unconverted rest of previous read
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 static int restlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 int unconverted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 #ifdef FEAT_GUI
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 274 diff changeset	894 if (gui.in_use
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 274 diff changeset	895 # ifdef NO_CONSOLE_INPUT
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	896 // Don't use the GUI input when the window hasn't been opened yet.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	897 // We get here from ui_inchar() when we should try reading from stdin.
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 274 diff changeset	898 && !no_console_input()
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 274 diff changeset	899 # endif
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 274 diff changeset	900 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 #endif
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 12519 diff changeset	906 #if defined(UNIX) \|\| defined(VMS) \|\| defined(MACOS_X)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 if (vim_is_input_buf_full())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 * Fill_input_buf() is only called when we really need a character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 * If we can't get any, but there is some in the buffer, just return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 * If we can't get any, and there isn't any in the buffer, we give up and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 * exit Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 * On the BeBox version (for now), all input is secretly performed within
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 * beos_select() which is called from RealWaitForChar().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 while (!vim_is_input_buf_full() && RealWaitForChar(read_cmd_fd, 0, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 len = inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 if (rest != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	928 // Use remainder of previous call, starts with an invalid character
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	929 // that may become valid when reading more.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 if (restlen > INBUFLEN - inbufcount)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 unconverted = INBUFLEN - inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 unconverted = restlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 mch_memmove(inbuf + inbufcount, rest, unconverted);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 if (unconverted == restlen)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	936 VIM_CLEAR(rest);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 restlen -= unconverted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 mch_memmove(rest, rest + unconverted, restlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 inbufcount += unconverted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 unconverted = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	947 len = 0; // to avoid gcc warning
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 for (try = 0; try < 100; ++try)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 {
13758 63679d671ced patch 8.0.1751: #ifdef causes bad highlighting Christian Brabandt <cb@256bit.org> parents: 13448 diff changeset	950 size_t readlen = (size_t)((INBUFLEN - inbufcount)
19730 fe8ba2f82f59 patch 8.2.0421: interrupting with CTRL-C does not always work Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	951 / input_conv.vc_factor);
13758 63679d671ced patch 8.0.1751: #ifdef causes bad highlighting Christian Brabandt <cb@256bit.org> parents: 13448 diff changeset	952 # ifdef VMS
13776 ef6de4674811 patch 8.0.1760: wrong number of arguments to vms_read() Christian Brabandt <cb@256bit.org> parents: 13758 diff changeset	953 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	954 # else
63679d671ced patch 8.0.1751: #ifdef causes bad highlighting Christian Brabandt <cb@256bit.org> parents: 13448 diff changeset	955 len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 # endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 39 diff changeset	957
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 if (len > 0 \|\| got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 * If reading stdin results in an error, continue reading stderr.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 * This helps when using "foo \| xargs vim".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 if (!did_read_something && !isatty(read_cmd_fd) && read_cmd_fd == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 int m = cur_tmode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	968 // We probably set the wrong file descriptor to raw mode. Switch
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	969 // back to cooked mode, use another descriptor and set the mode to
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	970 // what it was.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 #ifdef HAVE_DUP
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	973 // Use stderr for stdin, also works for shell commands.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 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	975 vim_ignored = dup(2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 #else
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	977 read_cmd_fd = 2; // read from stderr instead of stdin
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 settmode(m);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 if (!exit_on_error)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 if (len <= 0 && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 read_error_exit();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 did_read_something = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	991 // Interrupted, pretend a CTRL-C was typed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 inbuf[0] = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 inbufcount = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 * May perform conversion on the input characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 * Include the unconverted rest of the previous call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 * If there is an incomplete char at the end it is kept for the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 * time, reading more bytes should make conversion possible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 * Don't do this in the unlikely event that the input buffer is too
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 * small ("rest" still contains more bytes).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 inbufcount -= unconverted;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 len = convert_input_safe(inbuf + inbufcount,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 len + unconverted, INBUFLEN - inbufcount,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 rest == NULL ? &rest : NULL, &restlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 /*
19730 fe8ba2f82f59 patch 8.2.0421: interrupting with CTRL-C does not always work Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	1015 * If a CTRL-C was typed, remove it from the buffer and set
fe8ba2f82f59 patch 8.2.0421: interrupting with CTRL-C does not always work Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	1016 * got_int. Also recognize CTRL-C with modifyOtherKeys set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 */
19730 fe8ba2f82f59 patch 8.2.0421: interrupting with CTRL-C does not always work Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	1018 if (ctrl_c_interrupts && (inbuf[inbufcount] == 3
fe8ba2f82f59 patch 8.2.0421: interrupting with CTRL-C does not always work Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	1019 \|\| (len >= 9 && STRNCMP(inbuf + inbufcount,
19750 aa674de6d813 patch 8.2.0431: some compilers don't support using e for Esc Bram Moolenaar <Bram@vim.org> parents: 19738 diff changeset	1020 "\033[27;5;99~", 10) == 0)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1022 // remove everything typed before the CTRL-C
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 ++inbufcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 }
18880 18a4871332ce patch 8.2.0001: #endif comments do reflect corresponding #ifdef Bram Moolenaar <Bram@vim.org> parents: 18816 diff changeset	1030 #endif // UNIX \|\| VMS \|\| MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 }
18880 18a4871332ce patch 8.2.0001: #endif comments do reflect corresponding #ifdef Bram Moolenaar <Bram@vim.org> parents: 18816 diff changeset	1032 #endif // USE_INPUT_BUF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 * Exit because of an input read error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1038 read_error_exit(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1040 if (silent_mode) // Normal way to exit for "ex -s"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 getout(0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 STRCPY(IObuff, _("Vim: Error reading input, exiting...\n"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 preserve_exit();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 #if defined(CURSOR_SHAPE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 * May update the shape of the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 void
12076 ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1051 ui_cursor_shape_forced(int forced)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 gui_update_cursor_later();
36 125e80798a85 updated for version 7.0021 vimboss parents: 11 diff changeset	1056 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 # endif
12076 ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1058 term_cursor_mode(forced);
36 125e80798a85 updated for version 7.0021 vimboss parents: 11 diff changeset	1059
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 # ifdef MCH_CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 mch_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 # 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	1063
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	1064 # ifdef FEAT_CONCEAL
13876 156ebdcb8ef5 patch 8.0.1809: various typos Christian Brabandt <cb@256bit.org> parents: 13776 diff changeset	1065 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	1066 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 }
12076 ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1068
ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1069 void
ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1070 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	1071 {
ca4931a20f8c patch 8.0.0918: cannot get terminal window cursor shape or attributes Christian Brabandt <cb@256bit.org> parents: 11709 diff changeset	1072 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	1073 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 * Check bounds for column number
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1080 check_col(int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 if (col < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 if (col >= (int)screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 return (int)screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 return col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 * Check bounds for row number
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1093 check_row(int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 if (row < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 if (row >= (int)screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 return (int)screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 return row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15665 diff changeset	1102 #if defined(FEAT_GUI) \|\| defined(MSWIN) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 * Called when focus changed. Used for the GUI or for systems where this can
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 * be done in the console (Win32).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1108 ui_focus_change(
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1109 int in_focus) // TRUE if focus gained.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 static time_t last_time = (time_t)0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 int need_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1114 // When activated: Check if any file was modified outside of Vim.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1115 // Only do this when not done within the last two seconds (could get
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1116 // several events in a row).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 if (in_focus && last_time + 2 < time(NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 need_redraw = check_timestamps(
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 FALSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 last_time = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 * Fire the focus gained/lost autocommand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 need_redraw \|= apply_autocmds(in_focus ? EVENT_FOCUSGAINED
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 : EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 if (need_redraw)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1137 // Something was executed, make sure the cursor is put back where it
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1138 // belongs.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 redrawcmdline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 else if (State == HITRETURN \|\| State == SETWSIZE \|\| State == ASKMORE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 \|\| State == EXTERNCMD \|\| State == CONFIRM \|\| exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 repeat_message();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 else if ((State & NORMAL) \|\| (State & INSERT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 if (must_redraw != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 update_screen(0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 setcursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 }
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1152 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	1153 out_flush_cursor(FALSE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 gui_update_scrollbars(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 #ifdef FEAT_TITLE
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1160 // File may have been changed from 'readonly' to 'noreadonly'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 if (need_maketitle)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 maketitle();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13373 diff changeset	1167 #if defined(HAVE_INPUT_METHOD) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 * Save current Input Method status to specified place.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1172 im_save_status(long *psave)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1174 // Don't save when 'imdisable' is set or "xic" is NULL, IM is always
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1175 // disabled then (but might start later).
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1176 // Also don't save when inside a mapping, vgetc_im_active has not been set
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1177 // then.
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1178 // And don't save when the keys were stuffed (e.g., for a "." command).
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1179 // And don't save when the GUI is running but our window doesn't have
15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1180 // input focus (e.g., when a find dialog is open).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 if (!p_imdisable && KeyTyped && !KeyStuffed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 # ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 && xic != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 && (!gui.in_use \|\| gui.in_focus)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 {
18816 15539899a112 patch 8.1.2396: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1190 // Do save when IM is on, or IM is off and saved status is on.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 if (vgetc_im_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 *psave = B_IMODE_IM;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 else if (*psave == B_IMODE_IM)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 *psave = B_IMODE_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 #endif

Mercurial > vim

annotate src/ui.c @ 19788:ebff027f7a7f