Mercurial > vim
annotate src/ui.c @ 17972:a170c48e0f91 v8.1.1982
patch 8.1.1982: more functions can be used as methods
Commit: https://github.com/vim/vim/commit/6a124e622cfe52619781c6a02119177a44d09210
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Sep 4 18:15:19 2019 +0200
patch 8.1.1982: more functions can be used as methods
Problem: More functions can be used as methods.
Solution: Make popup functions usable as a method.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 04 Sep 2019 18:30:03 +0200 |
| parents | bb0e25a8b5d7 |
| children | e273e489acdf |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * ui.c: functions that handle the user interface. | |
| 12 * 1. Keyboard input stuff, and a bit of windowing stuff. These are called | |
| 13 * before the machine specific stuff (mch_*) so that we can call the GUI | |
| 14 * stuff instead if the GUI is running. | |
| 15 * 2. Clipboard stuff. | |
| 16 * 3. Input buffer stuff. | |
| 17 */ | |
| 18 | |
| 19 #include "vim.h" | |
| 20 | |
|
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21 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
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22 # define WIN32_LEAN_AND_MEAN |
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23 # include <windows.h> |
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24 # include "winclip.pro" |
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25 #endif |
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26 |
| 7 | 27 void |
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28 ui_write(char_u *s, int len) |
| 7 | 29 { |
| 30 #ifdef FEAT_GUI | |
| 31 if (gui.in_use && !gui.dying && !gui.starting) | |
| 32 { | |
| 33 gui_write(s, len); | |
| 34 if (p_wd) | |
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35 gui_wait_for_chars(p_wd, typebuf.tb_change_cnt); |
| 7 | 36 return; |
| 37 } | |
| 38 #endif | |
| 39 #ifndef NO_CONSOLE | |
| 40 /* Don't output anything in silent mode ("ex -s") unless 'verbose' set */ | |
| 41 if (!(silent_mode && p_verbose == 0)) | |
| 42 { | |
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43 #if !defined(MSWIN) |
| 7 | 44 char_u *tofree = NULL; |
| 45 | |
| 46 if (output_conv.vc_type != CONV_NONE) | |
| 47 { | |
| 48 /* Convert characters from 'encoding' to 'termencoding'. */ | |
| 49 tofree = string_convert(&output_conv, s, &len); | |
| 50 if (tofree != NULL) | |
| 51 s = tofree; | |
| 52 } | |
| 53 #endif | |
| 54 | |
| 55 mch_write(s, len); | |
| 56 | |
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57 # if !defined(MSWIN) |
| 7 | 58 if (output_conv.vc_type != CONV_NONE) |
| 59 vim_free(tofree); | |
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60 # endif |
| 7 | 61 } |
| 62 #endif | |
| 63 } | |
| 64 | |
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65 #if defined(UNIX) || defined(VMS) || defined(PROTO) || defined(MSWIN) |
| 7 | 66 /* |
| 67 * When executing an external program, there may be some typed characters that | |
| 68 * are not consumed by it. Give them back to ui_inchar() and they are stored | |
| 69 * here for the next call. | |
| 70 */ | |
| 71 static char_u *ta_str = NULL; | |
| 72 static int ta_off; /* offset for next char to use when ta_str != NULL */ | |
| 73 static int ta_len; /* length of ta_str when it's not NULL*/ | |
| 74 | |
| 75 void | |
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76 ui_inchar_undo(char_u *s, int len) |
| 7 | 77 { |
| 78 char_u *new; | |
| 79 int newlen; | |
| 80 | |
| 81 newlen = len; | |
| 82 if (ta_str != NULL) | |
| 83 newlen += ta_len - ta_off; | |
| 84 new = alloc(newlen); | |
| 85 if (new != NULL) | |
| 86 { | |
| 87 if (ta_str != NULL) | |
| 88 { | |
| 89 mch_memmove(new, ta_str + ta_off, (size_t)(ta_len - ta_off)); | |
| 90 mch_memmove(new + ta_len - ta_off, s, (size_t)len); | |
| 91 vim_free(ta_str); | |
| 92 } | |
| 93 else | |
| 94 mch_memmove(new, s, (size_t)len); | |
| 95 ta_str = new; | |
| 96 ta_len = newlen; | |
| 97 ta_off = 0; | |
| 98 } | |
| 99 } | |
| 100 #endif | |
| 101 | |
| 102 /* | |
| 3877 | 103 * ui_inchar(): low level input function. |
| 7 | 104 * Get characters from the keyboard. |
| 105 * Return the number of characters that are available. | |
| 106 * If "wtime" == 0 do not wait for characters. | |
| 107 * If "wtime" == -1 wait forever for characters. | |
| 108 * If "wtime" > 0 wait "wtime" milliseconds for a character. | |
| 109 * | |
| 110 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
| 111 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
| 112 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is NULL | |
| 113 * otherwise. | |
| 114 */ | |
| 115 int | |
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116 ui_inchar( |
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117 char_u *buf, |
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118 int maxlen, |
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119 long wtime, /* don't use "time", MIPS cannot handle it */ |
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120 int tb_change_cnt) |
| 7 | 121 { |
| 122 int retval = 0; | |
| 123 | |
| 124 #if defined(FEAT_GUI) && (defined(UNIX) || defined(VMS)) | |
| 125 /* | |
| 126 * Use the typeahead if there is any. | |
| 127 */ | |
| 128 if (ta_str != NULL) | |
| 129 { | |
| 130 if (maxlen >= ta_len - ta_off) | |
| 131 { | |
| 132 mch_memmove(buf, ta_str + ta_off, (size_t)ta_len); | |
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133 VIM_CLEAR(ta_str); |
| 7 | 134 return ta_len; |
| 135 } | |
| 136 mch_memmove(buf, ta_str + ta_off, (size_t)maxlen); | |
| 137 ta_off += maxlen; | |
| 138 return maxlen; | |
| 139 } | |
| 140 #endif | |
| 141 | |
| 170 | 142 #ifdef FEAT_PROFILE |
| 791 | 143 if (do_profiling == PROF_YES && wtime != 0) |
| 170 | 144 prof_inchar_enter(); |
| 145 #endif | |
| 146 | |
| 7 | 147 #ifdef NO_CONSOLE_INPUT |
| 148 /* Don't wait for character input when the window hasn't been opened yet. | |
| 149 * Do try reading, this works when redirecting stdin from a file. | |
| 150 * Must return something, otherwise we'll loop forever. If we run into | |
| 151 * this very often we probably got stuck, exit Vim. */ | |
| 152 if (no_console_input()) | |
| 153 { | |
| 154 static int count = 0; | |
| 155 | |
| 156 # ifndef NO_CONSOLE | |
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157 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt); |
| 228 | 158 if (retval > 0 || typebuf_changed(tb_change_cnt) || wtime >= 0) |
| 170 | 159 goto theend; |
| 7 | 160 # endif |
| 161 if (wtime == -1 && ++count == 1000) | |
| 162 read_error_exit(); | |
| 163 buf[0] = CAR; | |
| 170 | 164 retval = 1; |
| 165 goto theend; | |
| 7 | 166 } |
| 167 #endif | |
| 168 | |
| 1086 | 169 /* If we are going to wait for some time or block... */ |
| 170 if (wtime == -1 || wtime > 100L) | |
| 171 { | |
| 172 /* ... allow signals to kill us. */ | |
| 173 (void)vim_handle_signal(SIGNAL_UNBLOCK); | |
| 174 | |
| 175 /* ... there is no need for CTRL-C to interrupt something, don't let | |
| 176 * it set got_int when it was mapped. */ | |
| 6491 | 177 if ((mapped_ctrl_c | curbuf->b_mapped_ctrl_c) & get_real_state()) |
| 1086 | 178 ctrl_c_interrupts = FALSE; |
| 179 } | |
| 7 | 180 |
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181 /* |
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182 * Here we call gui_inchar() or mch_inchar(), the GUI or machine-dependent |
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183 * input function. The functionality they implement is like this: |
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184 * |
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185 * while (not timed out) |
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186 * { |
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187 * handle-resize; |
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188 * parse-queued-messages; |
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189 * if (waited for 'updatetime') |
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190 * trigger-cursorhold; |
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191 * ui_wait_for_chars_or_timer() |
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192 * if (character available) |
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193 * break; |
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194 * } |
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195 * |
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196 * ui_wait_for_chars_or_timer() does: |
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197 * |
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198 * while (not timed out) |
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199 * { |
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200 * if (any-timer-triggered) |
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201 * invoke-timer-callback; |
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202 * wait-for-character(); |
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203 * if (character available) |
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204 * break; |
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205 * } |
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206 * |
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207 * wait-for-character() does: |
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208 * while (not timed out) |
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209 * { |
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210 * Wait for event; |
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211 * if (something on channel) |
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212 * read/write channel; |
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213 * else if (resized) |
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214 * handle_resize(); |
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215 * else if (system event) |
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216 * deal-with-system-event; |
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217 * else if (character available) |
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218 * break; |
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219 * } |
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220 * |
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221 */ |
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222 |
| 7 | 223 #ifdef FEAT_GUI |
| 224 if (gui.in_use) | |
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225 retval = gui_inchar(buf, maxlen, wtime, tb_change_cnt); |
| 7 | 226 #endif |
| 227 #ifndef NO_CONSOLE | |
| 228 # ifdef FEAT_GUI | |
| 229 else | |
| 230 # endif | |
| 231 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt); | |
| 232 #endif | |
| 233 | |
| 1086 | 234 if (wtime == -1 || wtime > 100L) |
| 235 /* block SIGHUP et al. */ | |
| 236 (void)vim_handle_signal(SIGNAL_BLOCK); | |
| 237 | |
| 7 | 238 ctrl_c_interrupts = TRUE; |
| 239 | |
| 170 | 240 #ifdef NO_CONSOLE_INPUT |
| 241 theend: | |
| 242 #endif | |
| 243 #ifdef FEAT_PROFILE | |
| 791 | 244 if (do_profiling == PROF_YES && wtime != 0) |
| 170 | 245 prof_inchar_exit(); |
| 246 #endif | |
| 7 | 247 return retval; |
| 248 } | |
| 249 | |
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250 #if defined(UNIX) || defined(FEAT_GUI) || defined(PROTO) |
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251 /* |
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252 * Common code for mch_inchar() and gui_inchar(): Wait for a while or |
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253 * indefinitely until characters are available, dealing with timers and |
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254 * messages on channels. |
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255 * |
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256 * "buf" may be NULL if the available characters are not to be returned, only |
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257 * check if they are available. |
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258 * |
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259 * Return the number of characters that are available. |
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260 * If "wtime" == 0 do not wait for characters. |
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261 * If "wtime" == n wait a short time for characters. |
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262 * If "wtime" == -1 wait forever for characters. |
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263 */ |
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264 int |
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265 inchar_loop( |
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266 char_u *buf, |
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267 int maxlen, |
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268 long wtime, // don't use "time", MIPS cannot handle it |
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269 int tb_change_cnt, |
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270 int (*wait_func)(long wtime, int *interrupted, int ignore_input), |
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271 int (*resize_func)(int check_only)) |
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272 { |
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273 int len; |
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274 int interrupted = FALSE; |
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275 int did_call_wait_func = FALSE; |
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276 int did_start_blocking = FALSE; |
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277 long wait_time; |
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278 long elapsed_time = 0; |
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279 #ifdef ELAPSED_FUNC |
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280 elapsed_T start_tv; |
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281 |
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282 ELAPSED_INIT(start_tv); |
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283 #endif |
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284 |
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285 /* repeat until we got a character or waited long enough */ |
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286 for (;;) |
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287 { |
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288 /* Check if window changed size while we were busy, perhaps the ":set |
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289 * columns=99" command was used. */ |
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290 if (resize_func != NULL) |
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291 resize_func(FALSE); |
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292 |
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293 #ifdef MESSAGE_QUEUE |
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294 // Only process messages when waiting. |
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295 if (wtime != 0) |
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296 { |
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297 parse_queued_messages(); |
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298 // If input was put directly in typeahead buffer bail out here. |
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299 if (typebuf_changed(tb_change_cnt)) |
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300 return 0; |
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301 } |
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302 #endif |
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303 if (wtime < 0 && did_start_blocking) |
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304 // blocking and already waited for p_ut |
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305 wait_time = -1; |
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306 else |
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307 { |
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308 if (wtime >= 0) |
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309 wait_time = wtime; |
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310 else |
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311 // going to block after p_ut |
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312 wait_time = p_ut; |
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313 #ifdef ELAPSED_FUNC |
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314 elapsed_time = ELAPSED_FUNC(start_tv); |
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315 #endif |
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316 wait_time -= elapsed_time; |
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317 |
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318 // If the waiting time is now zero or less, we timed out. However, |
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319 // loop at least once to check for characters and events. Matters |
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320 // when "wtime" is zero. |
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321 if (wait_time <= 0 && did_call_wait_func) |
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322 { |
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323 if (wtime >= 0) |
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324 // no character available within "wtime" |
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325 return 0; |
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326 |
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327 // No character available within 'updatetime'. |
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328 did_start_blocking = TRUE; |
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329 if (trigger_cursorhold() && maxlen >= 3 |
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330 && !typebuf_changed(tb_change_cnt)) |
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331 { |
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332 // Put K_CURSORHOLD in the input buffer or return it. |
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333 if (buf == NULL) |
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334 { |
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335 char_u ibuf[3]; |
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336 |
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337 ibuf[0] = CSI; |
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338 ibuf[1] = KS_EXTRA; |
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339 ibuf[2] = (int)KE_CURSORHOLD; |
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340 add_to_input_buf(ibuf, 3); |
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341 } |
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342 else |
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343 { |
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344 buf[0] = K_SPECIAL; |
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345 buf[1] = KS_EXTRA; |
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346 buf[2] = (int)KE_CURSORHOLD; |
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347 } |
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348 return 3; |
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349 } |
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350 |
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351 // There is no character available within 'updatetime' seconds: |
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352 // flush all the swap files to disk. Also done when |
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353 // interrupted by SIGWINCH. |
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354 before_blocking(); |
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355 continue; |
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356 } |
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357 } |
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358 |
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359 #ifdef FEAT_JOB_CHANNEL |
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360 if (wait_time < 0 || wait_time > 100L) |
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361 { |
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362 // Checking if a job ended requires polling. Do this at least |
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363 // every 100 msec. |
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364 if (has_pending_job()) |
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365 wait_time = 100L; |
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366 |
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367 // If there is readahead then parse_queued_messages() timed out and |
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368 // we should call it again soon. |
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369 if (channel_any_readahead()) |
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370 wait_time = 10L; |
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371 } |
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372 #endif |
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373 #ifdef FEAT_BEVAL_GUI |
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374 if (p_beval && wait_time > 100L) |
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375 // The 'balloonexpr' may indirectly invoke a callback while waiting |
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376 // for a character, need to check often. |
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377 wait_time = 100L; |
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378 #endif |
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379 |
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380 // Wait for a character to be typed or another event, such as the winch |
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381 // signal or an event on the monitored file descriptors. |
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382 did_call_wait_func = TRUE; |
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383 if (wait_func(wait_time, &interrupted, FALSE)) |
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384 { |
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385 // If input was put directly in typeahead buffer bail out here. |
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386 if (typebuf_changed(tb_change_cnt)) |
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387 return 0; |
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388 |
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389 // We might have something to return now. |
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390 if (buf == NULL) |
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391 // "buf" is NULL, we were just waiting, not actually getting |
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392 // input. |
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393 return input_available(); |
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394 |
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395 len = read_from_input_buf(buf, (long)maxlen); |
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396 if (len > 0) |
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397 return len; |
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398 continue; |
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399 } |
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400 // Timed out or interrupted with no character available. |
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401 |
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402 #ifndef ELAPSED_FUNC |
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403 // estimate the elapsed time |
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404 elapsed_time += wait_time; |
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405 #endif |
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406 |
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407 if ((resize_func != NULL && resize_func(TRUE)) |
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408 #if defined(FEAT_CLIENTSERVER) && defined(UNIX) |
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409 || server_waiting() |
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410 #endif |
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411 #ifdef MESSAGE_QUEUE |
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412 || interrupted |
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413 #endif |
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414 || wait_time > 0 |
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415 || (wtime < 0 && !did_start_blocking)) |
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416 // no character available, but something to be done, keep going |
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417 continue; |
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418 |
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419 // no character available or interrupted, return zero |
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420 break; |
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421 } |
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422 return 0; |
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423 } |
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424 #endif |
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425 |
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426 #if defined(FEAT_TIMERS) || defined(PROTO) |
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427 /* |
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428 * Wait for a timer to fire or "wait_func" to return non-zero. |
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429 * Returns OK when something was read. |
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430 * Returns FAIL when it timed out or was interrupted. |
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431 */ |
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432 int |
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433 ui_wait_for_chars_or_timer( |
|
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434 long wtime, |
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435 int (*wait_func)(long wtime, int *interrupted, int ignore_input), |
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436 int *interrupted, |
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437 int ignore_input) |
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438 { |
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439 int due_time; |
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440 long remaining = wtime; |
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441 int tb_change_cnt = typebuf.tb_change_cnt; |
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442 # ifdef FEAT_JOB_CHANNEL |
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443 int brief_wait = FALSE; |
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444 # endif |
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445 |
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446 // When waiting very briefly don't trigger timers. |
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447 if (wtime >= 0 && wtime < 10L) |
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448 return wait_func(wtime, NULL, ignore_input); |
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449 |
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450 while (wtime < 0 || remaining > 0) |
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451 { |
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452 // Trigger timers and then get the time in wtime until the next one is |
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453 // due. Wait up to that time. |
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454 due_time = check_due_timer(); |
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455 if (typebuf.tb_change_cnt != tb_change_cnt) |
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456 { |
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457 /* timer may have used feedkeys() */ |
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458 return FAIL; |
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459 } |
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460 if (due_time <= 0 || (wtime > 0 && due_time > remaining)) |
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461 due_time = remaining; |
|
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462 # if defined(FEAT_JOB_CHANNEL) || defined(FEAT_SOUND_CANBERRA) |
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463 if ((due_time < 0 || due_time > 10L) && ( |
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464 # if defined(FEAT_JOB_CHANNEL) |
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465 ( |
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466 # if defined(FEAT_GUI) |
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467 !gui.in_use && |
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468 # endif |
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469 (has_pending_job() || channel_any_readahead())) |
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470 # ifdef FEAT_SOUND_CANBERRA |
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471 || |
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472 # endif |
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473 # endif |
|
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474 # ifdef FEAT_SOUND_CANBERRA |
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475 has_any_sound_callback() |
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476 # endif |
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477 )) |
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478 { |
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479 // There is a pending job or channel, should return soon in order |
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480 // to handle them ASAP. Do check for input briefly. |
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481 due_time = 10L; |
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482 brief_wait = TRUE; |
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483 } |
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484 # endif |
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485 if (wait_func(due_time, interrupted, ignore_input)) |
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486 return OK; |
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487 if ((interrupted != NULL && *interrupted) |
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488 # ifdef FEAT_JOB_CHANNEL |
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489 || brief_wait |
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490 # endif |
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491 ) |
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492 // Nothing available, but need to return so that side effects get |
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493 // handled, such as handling a message on a channel. |
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494 return FAIL; |
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495 if (wtime > 0) |
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496 remaining -= due_time; |
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497 } |
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498 return FAIL; |
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499 } |
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500 #endif |
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501 |
| 7 | 502 /* |
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503 * Return non-zero if a character is available. |
| 7 | 504 */ |
| 505 int | |
|
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506 ui_char_avail(void) |
| 7 | 507 { |
| 508 #ifdef FEAT_GUI | |
| 509 if (gui.in_use) | |
| 510 { | |
| 511 gui_mch_update(); | |
| 512 return input_available(); | |
| 513 } | |
| 514 #endif | |
| 515 #ifndef NO_CONSOLE | |
| 516 # ifdef NO_CONSOLE_INPUT | |
| 517 if (no_console_input()) | |
| 518 return 0; | |
| 519 # endif | |
| 520 return mch_char_avail(); | |
| 521 #else | |
| 522 return 0; | |
| 523 #endif | |
| 524 } | |
| 525 | |
| 526 /* | |
| 527 * Delay for the given number of milliseconds. If ignoreinput is FALSE then we | |
| 528 * cancel the delay if a key is hit. | |
| 529 */ | |
| 530 void | |
|
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531 ui_delay(long msec, int ignoreinput) |
| 7 | 532 { |
| 533 #ifdef FEAT_GUI | |
| 534 if (gui.in_use && !ignoreinput) | |
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535 gui_wait_for_chars(msec, typebuf.tb_change_cnt); |
| 7 | 536 else |
| 537 #endif | |
| 538 mch_delay(msec, ignoreinput); | |
| 539 } | |
| 540 | |
| 541 /* | |
| 542 * If the machine has job control, use it to suspend the program, | |
| 543 * otherwise fake it by starting a new shell. | |
| 544 * When running the GUI iconify the window. | |
| 545 */ | |
| 546 void | |
|
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547 ui_suspend(void) |
| 7 | 548 { |
| 549 #ifdef FEAT_GUI | |
| 550 if (gui.in_use) | |
| 551 { | |
| 552 gui_mch_iconify(); | |
| 553 return; | |
| 554 } | |
| 555 #endif | |
| 556 mch_suspend(); | |
| 557 } | |
| 558 | |
| 559 #if !defined(UNIX) || !defined(SIGTSTP) || defined(PROTO) || defined(__BEOS__) | |
| 560 /* | |
| 561 * When the OS can't really suspend, call this function to start a shell. | |
| 562 * This is never called in the GUI. | |
| 563 */ | |
| 564 void | |
|
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565 suspend_shell(void) |
| 7 | 566 { |
| 567 if (*p_sh == NUL) | |
|
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568 emsg(_(e_shellempty)); |
| 7 | 569 else |
| 570 { | |
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571 msg_puts(_("new shell started\n")); |
| 7 | 572 do_shell(NULL, 0); |
| 573 } | |
| 574 } | |
| 575 #endif | |
| 576 | |
| 577 /* | |
| 578 * Try to get the current Vim shell size. Put the result in Rows and Columns. | |
| 579 * Use the new sizes as defaults for 'columns' and 'lines'. | |
| 580 * Return OK when size could be determined, FAIL otherwise. | |
| 581 */ | |
| 582 int | |
|
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583 ui_get_shellsize(void) |
| 7 | 584 { |
| 585 int retval; | |
| 586 | |
| 587 #ifdef FEAT_GUI | |
| 588 if (gui.in_use) | |
| 589 retval = gui_get_shellsize(); | |
| 590 else | |
| 591 #endif | |
| 592 retval = mch_get_shellsize(); | |
| 593 | |
| 594 check_shellsize(); | |
| 595 | |
| 596 /* adjust the default for 'lines' and 'columns' */ | |
| 597 if (retval == OK) | |
| 598 { | |
| 599 set_number_default("lines", Rows); | |
| 600 set_number_default("columns", Columns); | |
| 601 } | |
| 602 return retval; | |
| 603 } | |
| 604 | |
| 605 /* | |
| 606 * Set the size of the Vim shell according to Rows and Columns, if possible. | |
| 607 * The gui_set_shellsize() or mch_set_shellsize() function will try to set the | |
| 608 * new size. If this is not possible, it will adjust Rows and Columns. | |
| 609 */ | |
| 610 void | |
|
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611 ui_set_shellsize( |
|
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612 int mustset UNUSED) /* set by the user */ |
| 7 | 613 { |
| 614 #ifdef FEAT_GUI | |
| 615 if (gui.in_use) | |
|
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616 gui_set_shellsize(mustset, TRUE, RESIZE_BOTH); |
| 7 | 617 else |
| 618 #endif | |
| 619 mch_set_shellsize(); | |
| 620 } | |
| 621 | |
| 622 /* | |
| 623 * Called when Rows and/or Columns changed. Adjust scroll region and mouse | |
| 624 * region. | |
| 625 */ | |
| 626 void | |
|
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627 ui_new_shellsize(void) |
| 7 | 628 { |
| 629 if (full_screen && !exiting) | |
| 630 { | |
| 631 #ifdef FEAT_GUI | |
| 632 if (gui.in_use) | |
| 633 gui_new_shellsize(); | |
| 634 else | |
| 635 #endif | |
| 636 mch_new_shellsize(); | |
| 637 } | |
| 638 } | |
| 639 | |
|
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640 #if ((defined(FEAT_EVAL) || defined(FEAT_TERMINAL)) \ |
|
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641 && (defined(FEAT_GUI) \ |
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642 || defined(MSWIN) \ |
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643 || (defined(HAVE_TGETENT) && defined(FEAT_TERMRESPONSE)))) \ |
|
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644 || defined(PROTO) |
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645 /* |
|
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646 * Get the window position in pixels, if possible. |
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647 * Return FAIL when not possible. |
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648 */ |
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649 int |
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650 ui_get_winpos(int *x, int *y, varnumber_T timeout) |
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651 { |
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652 # ifdef FEAT_GUI |
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653 if (gui.in_use) |
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654 return gui_mch_get_winpos(x, y); |
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655 # endif |
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656 # if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
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657 return mch_get_winpos(x, y); |
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658 # else |
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659 # if defined(HAVE_TGETENT) && defined(FEAT_TERMRESPONSE) |
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660 return term_get_winpos(x, y, timeout); |
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661 # else |
|
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662 return FAIL; |
|
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663 # endif |
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664 # endif |
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665 } |
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666 #endif |
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667 |
| 7 | 668 void |
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669 ui_breakcheck(void) |
| 7 | 670 { |
|
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671 ui_breakcheck_force(FALSE); |
|
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672 } |
|
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673 |
|
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674 /* |
|
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675 * When "force" is true also check when the terminal is not in raw mode. |
|
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commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
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676 * This is useful to read input on channels. |
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commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
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677 */ |
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commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
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678 void |
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679 ui_breakcheck_force(int force) |
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680 { |
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681 static int recursive = FALSE; |
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682 int save_updating_screen = updating_screen; |
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683 |
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684 // We could be called recursively if stderr is redirected, calling |
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685 // fill_input_buf() calls settmode() when stdin isn't a tty. settmode() |
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686 // calls vgetorpeek() which calls ui_breakcheck() again. |
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687 if (recursive) |
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688 return; |
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689 recursive = TRUE; |
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690 |
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691 // We do not want gui_resize_shell() to redraw the screen here. |
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692 ++updating_screen; |
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693 |
| 7 | 694 #ifdef FEAT_GUI |
| 695 if (gui.in_use) | |
| 696 gui_mch_update(); | |
| 697 else | |
| 698 #endif | |
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699 mch_breakcheck(force); |
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700 |
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701 if (save_updating_screen) |
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702 updating_screen = TRUE; |
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703 else |
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704 after_updating_screen(FALSE); |
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705 |
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706 recursive = FALSE; |
| 7 | 707 } |
| 708 | |
| 709 /***************************************************************************** | |
| 710 * Functions for copying and pasting text between applications. | |
| 711 * This is always included in a GUI version, but may also be included when the | |
| 712 * clipboard and mouse is available to a terminal version such as xterm. | |
| 713 * Note: there are some more functions in ops.c that handle selection stuff. | |
| 714 * | |
| 715 * Also note that the majority of functions here deal with the X 'primary' | |
| 716 * (visible - for Visual mode use) selection, and only that. There are no | |
| 717 * versions of these for the 'clipboard' selection, as Visual mode has no use | |
| 718 * for them. | |
| 719 */ | |
| 720 | |
| 721 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 722 | |
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723 static void clip_gen_lose_selection(Clipboard_T *cbd); |
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724 static int clip_gen_own_selection(Clipboard_T *cbd); |
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725 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM) |
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726 static int clip_x11_owner_exists(Clipboard_T *cbd); |
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727 #endif |
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728 |
| 7 | 729 /* |
| 730 * Selection stuff using Visual mode, for cutting and pasting text to other | |
| 731 * windows. | |
| 732 */ | |
| 733 | |
| 734 /* | |
| 735 * Call this to initialise the clipboard. Pass it FALSE if the clipboard code | |
| 736 * is included, but the clipboard can not be used, or TRUE if the clipboard can | |
| 737 * be used. Eg unix may call this with FALSE, then call it again with TRUE if | |
| 738 * the GUI starts. | |
| 739 */ | |
| 740 void | |
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741 clip_init(int can_use) |
| 7 | 742 { |
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743 Clipboard_T *cb; |
| 7 | 744 |
| 745 cb = &clip_star; | |
| 746 for (;;) | |
| 747 { | |
| 748 cb->available = can_use; | |
| 749 cb->owned = FALSE; | |
| 750 cb->start.lnum = 0; | |
| 751 cb->start.col = 0; | |
| 752 cb->end.lnum = 0; | |
| 753 cb->end.col = 0; | |
| 754 cb->state = SELECT_CLEARED; | |
| 755 | |
| 756 if (cb == &clip_plus) | |
| 757 break; | |
| 758 cb = &clip_plus; | |
| 759 } | |
| 760 } | |
| 761 | |
| 762 /* | |
| 763 * Check whether the VIsual area has changed, and if so try to become the owner | |
| 764 * of the selection, and free any old converted selection we may still have | |
| 765 * lying around. If the VIsual mode has ended, make a copy of what was | |
| 766 * selected so we can still give it to others. Will probably have to make sure | |
| 767 * this is called whenever VIsual mode is ended. | |
| 768 */ | |
| 769 void | |
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770 clip_update_selection(Clipboard_T *clip) |
| 7 | 771 { |
| 3674 | 772 pos_T start, end; |
| 7 | 773 |
| 774 /* If visual mode is only due to a redo command ("."), then ignore it */ | |
| 775 if (!redo_VIsual_busy && VIsual_active && (State & NORMAL)) | |
| 776 { | |
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777 if (LT_POS(VIsual, curwin->w_cursor)) |
| 7 | 778 { |
| 779 start = VIsual; | |
| 780 end = curwin->w_cursor; | |
| 781 if (has_mbyte) | |
| 474 | 782 end.col += (*mb_ptr2len)(ml_get_cursor()) - 1; |
| 7 | 783 } |
| 784 else | |
| 785 { | |
| 786 start = curwin->w_cursor; | |
| 787 end = VIsual; | |
| 788 } | |
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789 if (!EQUAL_POS(clip->start, start) |
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790 || !EQUAL_POS(clip->end, end) |
| 3674 | 791 || clip->vmode != VIsual_mode) |
| 7 | 792 { |
| 3674 | 793 clip_clear_selection(clip); |
| 794 clip->start = start; | |
| 795 clip->end = end; | |
| 796 clip->vmode = VIsual_mode; | |
| 797 clip_free_selection(clip); | |
| 798 clip_own_selection(clip); | |
| 799 clip_gen_set_selection(clip); | |
| 7 | 800 } |
| 801 } | |
| 802 } | |
| 803 | |
| 804 void | |
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805 clip_own_selection(Clipboard_T *cbd) |
| 7 | 806 { |
| 807 /* | |
| 808 * Also want to check somehow that we are reading from the keyboard rather | |
| 809 * than a mapping etc. | |
| 810 */ | |
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811 #ifdef FEAT_X11 |
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812 /* Always own the selection, we might have lost it without being |
| 2586 | 813 * notified, e.g. during a ":sh" command. */ |
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814 if (cbd->available) |
| 7 | 815 { |
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816 int was_owned = cbd->owned; |
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817 |
| 7 | 818 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 3674 | 819 if (!was_owned && (cbd == &clip_star || cbd == &clip_plus)) |
| 7 | 820 { |
| 620 | 821 /* May have to show a different kind of highlighting for the |
| 822 * selected area. There is no specific redraw command for this, | |
| 823 * just redraw all windows on the current buffer. */ | |
| 7 | 824 if (cbd->owned |
| 791 | 825 && (get_real_state() == VISUAL |
| 826 || get_real_state() == SELECTMODE) | |
| 3674 | 827 && (cbd == &clip_star ? clip_isautosel_star() |
| 828 : clip_isautosel_plus()) | |
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829 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 830 redraw_curbuf_later(INVERTED_ALL); |
| 831 } | |
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832 } |
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833 #else |
| 3877 | 834 /* Only own the clipboard when we didn't own it yet. */ |
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835 if (!cbd->owned && cbd->available) |
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836 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 7 | 837 #endif |
| 838 } | |
| 839 | |
| 840 void | |
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841 clip_lose_selection(Clipboard_T *cbd) |
| 7 | 842 { |
| 843 #ifdef FEAT_X11 | |
| 844 int was_owned = cbd->owned; | |
| 845 #endif | |
| 3674 | 846 int visual_selection = FALSE; |
| 847 | |
| 848 if (cbd == &clip_star || cbd == &clip_plus) | |
| 849 visual_selection = TRUE; | |
| 7 | 850 |
| 851 clip_free_selection(cbd); | |
| 852 cbd->owned = FALSE; | |
| 853 if (visual_selection) | |
| 3674 | 854 clip_clear_selection(cbd); |
| 7 | 855 clip_gen_lose_selection(cbd); |
| 856 #ifdef FEAT_X11 | |
| 857 if (visual_selection) | |
| 858 { | |
| 859 /* May have to show a different kind of highlighting for the selected | |
| 860 * area. There is no specific redraw command for this, just redraw all | |
| 861 * windows on the current buffer. */ | |
| 862 if (was_owned | |
| 791 | 863 && (get_real_state() == VISUAL |
| 864 || get_real_state() == SELECTMODE) | |
| 3674 | 865 && (cbd == &clip_star ? |
| 866 clip_isautosel_star() : clip_isautosel_plus()) | |
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867 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 868 { |
| 869 update_curbuf(INVERTED_ALL); | |
| 870 setcursor(); | |
| 871 cursor_on(); | |
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872 out_flush_cursor(TRUE, FALSE); |
| 7 | 873 } |
| 874 } | |
| 875 #endif | |
| 876 } | |
| 877 | |
| 3674 | 878 static void |
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879 clip_copy_selection(Clipboard_T *clip) |
| 7 | 880 { |
| 3674 | 881 if (VIsual_active && (State & NORMAL) && clip->available) |
| 7 | 882 { |
| 3674 | 883 clip_update_selection(clip); |
| 884 clip_free_selection(clip); | |
| 885 clip_own_selection(clip); | |
| 886 if (clip->owned) | |
| 887 clip_get_selection(clip); | |
| 888 clip_gen_set_selection(clip); | |
| 7 | 889 } |
| 890 } | |
| 891 | |
| 892 /* | |
| 6116 | 893 * Save and restore clip_unnamed before doing possibly many changes. This |
| 894 * prevents accessing the clipboard very often which might slow down Vim | |
| 895 * considerably. | |
| 896 */ | |
| 6561 | 897 static int global_change_count = 0; /* if set, inside a start_global_changes */ |
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898 static int clipboard_needs_update = FALSE; /* clipboard needs to be updated */ |
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899 static int clip_did_set_selection = TRUE; |
| 6116 | 900 |
| 901 /* | |
| 902 * Save clip_unnamed and reset it. | |
| 903 */ | |
| 904 void | |
|
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905 start_global_changes(void) |
| 6116 | 906 { |
| 6543 | 907 if (++global_change_count > 1) |
| 908 return; | |
| 6116 | 909 clip_unnamed_saved = clip_unnamed; |
| 6543 | 910 clipboard_needs_update = FALSE; |
| 6116 | 911 |
| 6543 | 912 if (clip_did_set_selection) |
| 6116 | 913 { |
| 914 clip_unnamed = FALSE; | |
| 915 clip_did_set_selection = FALSE; | |
| 916 } | |
| 917 } | |
| 918 | |
| 919 /* | |
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920 * Return TRUE if setting the clipboard was postponed, it already contains the |
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921 * right text. |
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922 */ |
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923 int |
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924 is_clipboard_needs_update() |
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925 { |
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926 return clipboard_needs_update; |
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927 } |
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928 |
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929 /* |
| 6116 | 930 * Restore clip_unnamed and set the selection when needed. |
| 931 */ | |
| 932 void | |
|
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933 end_global_changes(void) |
| 6116 | 934 { |
| 6543 | 935 if (--global_change_count > 0) |
| 936 /* recursive */ | |
| 937 return; | |
| 938 if (!clip_did_set_selection) | |
| 6116 | 939 { |
| 940 clip_did_set_selection = TRUE; | |
| 941 clip_unnamed = clip_unnamed_saved; | |
| 6543 | 942 clip_unnamed_saved = FALSE; |
| 943 if (clipboard_needs_update) | |
| 6116 | 944 { |
| 6543 | 945 /* only store something in the clipboard, |
| 946 * if we have yanked anything to it */ | |
| 947 if (clip_unnamed & CLIP_UNNAMED) | |
| 948 { | |
| 949 clip_own_selection(&clip_star); | |
| 950 clip_gen_set_selection(&clip_star); | |
| 951 } | |
| 952 if (clip_unnamed & CLIP_UNNAMED_PLUS) | |
| 953 { | |
| 954 clip_own_selection(&clip_plus); | |
| 955 clip_gen_set_selection(&clip_plus); | |
| 956 } | |
| 6116 | 957 } |
| 958 } | |
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959 clipboard_needs_update = FALSE; |
| 6116 | 960 } |
| 961 | |
| 962 /* | |
| 7 | 963 * Called when Visual mode is ended: update the selection. |
| 964 */ | |
| 965 void | |
|
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966 clip_auto_select(void) |
| 7 | 967 { |
| 3674 | 968 if (clip_isautosel_star()) |
| 969 clip_copy_selection(&clip_star); | |
| 970 if (clip_isautosel_plus()) | |
| 971 clip_copy_selection(&clip_plus); | |
| 7 | 972 } |
| 973 | |
| 974 /* | |
| 3674 | 975 * Return TRUE if automatic selection of Visual area is desired for the * |
| 976 * register. | |
| 7 | 977 */ |
| 978 int | |
|
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979 clip_isautosel_star(void) |
| 7 | 980 { |
| 981 return ( | |
| 982 #ifdef FEAT_GUI | |
| 983 gui.in_use ? (vim_strchr(p_go, GO_ASEL) != NULL) : | |
| 984 #endif | |
| 3674 | 985 clip_autoselect_star); |
| 986 } | |
| 987 | |
| 988 /* | |
| 989 * Return TRUE if automatic selection of Visual area is desired for the + | |
| 990 * register. | |
| 991 */ | |
| 992 int | |
|
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993 clip_isautosel_plus(void) |
| 3674 | 994 { |
| 995 return ( | |
| 996 #ifdef FEAT_GUI | |
| 997 gui.in_use ? (vim_strchr(p_go, GO_ASELPLUS) != NULL) : | |
| 998 #endif | |
| 999 clip_autoselect_plus); | |
| 7 | 1000 } |
| 1001 | |
| 1002 | |
| 1003 /* | |
| 1004 * Stuff for general mouse selection, without using Visual mode. | |
| 1005 */ | |
| 1006 | |
|
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1007 static void clip_invert_area(Clipboard_T *, int, int, int, int, int how); |
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1008 static void clip_invert_rectangle(Clipboard_T *, int row, int col, int height, int width, int invert); |
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1009 static void clip_get_word_boundaries(Clipboard_T *, int, int); |
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1010 static int clip_get_line_end(Clipboard_T *, int); |
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1011 static void clip_update_modeless_selection(Clipboard_T *, int, int, int, int); |
| 7 | 1012 |
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1013 // "how" flags for clip_invert_area() |
| 7 | 1014 #define CLIP_CLEAR 1 |
| 1015 #define CLIP_SET 2 | |
| 1016 #define CLIP_TOGGLE 3 | |
| 1017 | |
| 1018 /* | |
| 1019 * Start, continue or end a modeless selection. Used when editing the | |
|
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1020 * command-line, in the cmdline window and when the mouse is in a popup window. |
| 7 | 1021 */ |
| 1022 void | |
|
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1023 clip_modeless(int button, int is_click, int is_drag) |
| 7 | 1024 { |
| 1025 int repeat; | |
| 1026 | |
| 1027 repeat = ((clip_star.mode == SELECT_MODE_CHAR | |
| 1028 || clip_star.mode == SELECT_MODE_LINE) | |
| 1029 && (mod_mask & MOD_MASK_2CLICK)) | |
| 1030 || (clip_star.mode == SELECT_MODE_WORD | |
| 1031 && (mod_mask & MOD_MASK_3CLICK)); | |
| 1032 if (is_click && button == MOUSE_RIGHT) | |
| 1033 { | |
| 1034 /* Right mouse button: If there was no selection, start one. | |
| 1035 * Otherwise extend the existing selection. */ | |
| 1036 if (clip_star.state == SELECT_CLEARED) | |
| 1037 clip_start_selection(mouse_col, mouse_row, FALSE); | |
| 1038 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 1039 } | |
| 1040 else if (is_click) | |
| 1041 clip_start_selection(mouse_col, mouse_row, repeat); | |
| 1042 else if (is_drag) | |
| 1043 { | |
| 1044 /* Don't try extending a selection if there isn't one. Happens when | |
| 1045 * button-down is in the cmdline and them moving mouse upwards. */ | |
| 1046 if (clip_star.state != SELECT_CLEARED) | |
| 1047 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 1048 } | |
| 1049 else /* release */ | |
| 1050 clip_process_selection(MOUSE_RELEASE, mouse_col, mouse_row, FALSE); | |
| 1051 } | |
| 1052 | |
| 1053 /* | |
| 1054 * Compare two screen positions ala strcmp() | |
| 1055 */ | |
| 1056 static int | |
|
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1057 clip_compare_pos( |
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1058 int row1, |
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1059 int col1, |
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1060 int row2, |
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1061 int col2) |
| 7 | 1062 { |
| 1063 if (row1 > row2) return(1); | |
| 1064 if (row1 < row2) return(-1); | |
| 1065 if (col1 > col2) return(1); | |
| 1066 if (col1 < col2) return(-1); | |
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1067 return(0); |
| 7 | 1068 } |
| 1069 | |
| 1070 /* | |
| 1071 * Start the selection | |
| 1072 */ | |
| 1073 void | |
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1074 clip_start_selection(int col, int row, int repeated_click) |
| 7 | 1075 { |
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1076 Clipboard_T *cb = &clip_star; |
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1077 #ifdef FEAT_TEXT_PROP |
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1078 win_T *wp; |
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1079 int row_cp = row; |
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1080 int col_cp = col; |
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1081 |
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1082 wp = mouse_find_win(&row_cp, &col_cp, FIND_POPUP); |
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1083 if (wp != NULL && WIN_IS_POPUP(wp) |
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1084 && popup_is_in_scrollbar(wp, row_cp, col_cp)) |
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1085 // click or double click in scrollbar does not start a selection |
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1086 return; |
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1087 #endif |
| 7 | 1088 |
| 1089 if (cb->state == SELECT_DONE) | |
| 3674 | 1090 clip_clear_selection(cb); |
| 7 | 1091 |
| 1092 row = check_row(row); | |
| 1093 col = check_col(col); | |
| 1094 col = mb_fix_col(col, row); | |
| 1095 | |
| 1096 cb->start.lnum = row; | |
| 1097 cb->start.col = col; | |
| 1098 cb->end = cb->start; | |
| 1099 cb->origin_row = (short_u)cb->start.lnum; | |
| 1100 cb->state = SELECT_IN_PROGRESS; | |
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1101 #ifdef FEAT_TEXT_PROP |
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1102 if (wp != NULL && WIN_IS_POPUP(wp)) |
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1103 { |
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1104 // Click in a popup window restricts selection to that window, |
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1105 // excluding the border. |
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1106 cb->min_col = wp->w_wincol + wp->w_popup_border[3]; |
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1107 cb->max_col = wp->w_wincol + popup_width(wp) |
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1108 - wp->w_popup_border[1] - wp->w_has_scrollbar; |
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1109 if (cb->max_col > screen_Columns) |
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1110 cb->max_col = screen_Columns; |
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1111 cb->min_row = wp->w_winrow + wp->w_popup_border[0]; |
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1112 cb->max_row = wp->w_winrow + popup_height(wp) - 1 |
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1113 - wp->w_popup_border[2]; |
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1114 } |
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1115 else |
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1116 { |
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1117 cb->min_col = 0; |
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1118 cb->max_col = screen_Columns; |
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1119 cb->min_row = 0; |
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1120 cb->max_row = screen_Rows; |
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1121 } |
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1122 #endif |
| 7 | 1123 |
| 1124 if (repeated_click) | |
| 1125 { | |
| 1126 if (++cb->mode > SELECT_MODE_LINE) | |
| 1127 cb->mode = SELECT_MODE_CHAR; | |
| 1128 } | |
| 1129 else | |
| 1130 cb->mode = SELECT_MODE_CHAR; | |
| 1131 | |
| 1132 #ifdef FEAT_GUI | |
| 1133 /* clear the cursor until the selection is made */ | |
| 1134 if (gui.in_use) | |
| 1135 gui_undraw_cursor(); | |
| 1136 #endif | |
| 1137 | |
| 1138 switch (cb->mode) | |
| 1139 { | |
| 1140 case SELECT_MODE_CHAR: | |
| 1141 cb->origin_start_col = cb->start.col; | |
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1142 cb->word_end_col = clip_get_line_end(cb, (int)cb->start.lnum); |
| 7 | 1143 break; |
| 1144 | |
| 1145 case SELECT_MODE_WORD: | |
| 1146 clip_get_word_boundaries(cb, (int)cb->start.lnum, cb->start.col); | |
| 1147 cb->origin_start_col = cb->word_start_col; | |
| 1148 cb->origin_end_col = cb->word_end_col; | |
| 1149 | |
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1150 clip_invert_area(cb, (int)cb->start.lnum, cb->word_start_col, |
| 7 | 1151 (int)cb->end.lnum, cb->word_end_col, CLIP_SET); |
| 1152 cb->start.col = cb->word_start_col; | |
| 1153 cb->end.col = cb->word_end_col; | |
| 1154 break; | |
| 1155 | |
| 1156 case SELECT_MODE_LINE: | |
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1157 clip_invert_area(cb, (int)cb->start.lnum, 0, (int)cb->start.lnum, |
| 7 | 1158 (int)Columns, CLIP_SET); |
| 1159 cb->start.col = 0; | |
| 1160 cb->end.col = Columns; | |
| 1161 break; | |
| 1162 } | |
| 1163 | |
| 1164 cb->prev = cb->start; | |
| 1165 | |
| 1166 #ifdef DEBUG_SELECTION | |
| 1167 printf("Selection started at (%u,%u)\n", cb->start.lnum, cb->start.col); | |
| 1168 #endif | |
| 1169 } | |
| 1170 | |
| 1171 /* | |
| 1172 * Continue processing the selection | |
| 1173 */ | |
| 1174 void | |
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1175 clip_process_selection( |
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1176 int button, |
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1177 int col, |
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1178 int row, |
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1179 int_u repeated_click) |
| 7 | 1180 { |
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1181 Clipboard_T *cb = &clip_star; |
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1182 int diff; |
|
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1183 int slen = 1; // cursor shape width |
| 7 | 1184 |
| 1185 if (button == MOUSE_RELEASE) | |
| 1186 { | |
|
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1187 if (cb->state != SELECT_IN_PROGRESS) |
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1188 return; |
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1189 |
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1190 // Check to make sure we have something selected |
| 7 | 1191 if (cb->start.lnum == cb->end.lnum && cb->start.col == cb->end.col) |
| 1192 { | |
| 1193 #ifdef FEAT_GUI | |
| 1194 if (gui.in_use) | |
| 1195 gui_update_cursor(FALSE, FALSE); | |
| 1196 #endif | |
| 1197 cb->state = SELECT_CLEARED; | |
| 1198 return; | |
| 1199 } | |
| 1200 | |
| 1201 #ifdef DEBUG_SELECTION | |
| 1202 printf("Selection ended: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 1203 cb->start.col, cb->end.lnum, cb->end.col); | |
| 1204 #endif | |
| 3674 | 1205 if (clip_isautosel_star() |
| 7 | 1206 || ( |
| 1207 #ifdef FEAT_GUI | |
| 1208 gui.in_use ? (vim_strchr(p_go, GO_ASELML) != NULL) : | |
| 1209 #endif | |
| 1210 clip_autoselectml)) | |
| 1211 clip_copy_modeless_selection(FALSE); | |
| 1212 #ifdef FEAT_GUI | |
| 1213 if (gui.in_use) | |
| 1214 gui_update_cursor(FALSE, FALSE); | |
| 1215 #endif | |
| 1216 | |
| 1217 cb->state = SELECT_DONE; | |
| 1218 return; | |
| 1219 } | |
| 1220 | |
| 1221 row = check_row(row); | |
| 1222 col = check_col(col); | |
| 1223 col = mb_fix_col(col, row); | |
| 1224 | |
| 1225 if (col == (int)cb->prev.col && row == cb->prev.lnum && !repeated_click) | |
| 1226 return; | |
| 1227 | |
| 1228 /* | |
| 1229 * When extending the selection with the right mouse button, swap the | |
| 1230 * start and end if the position is before half the selection | |
| 1231 */ | |
| 1232 if (cb->state == SELECT_DONE && button == MOUSE_RIGHT) | |
| 1233 { | |
| 1234 /* | |
| 1235 * If the click is before the start, or the click is inside the | |
| 1236 * selection and the start is the closest side, set the origin to the | |
| 1237 * end of the selection. | |
| 1238 */ | |
| 1239 if (clip_compare_pos(row, col, (int)cb->start.lnum, cb->start.col) < 0 | |
| 1240 || (clip_compare_pos(row, col, | |
| 1241 (int)cb->end.lnum, cb->end.col) < 0 | |
| 1242 && (((cb->start.lnum == cb->end.lnum | |
| 1243 && cb->end.col - col > col - cb->start.col)) | |
| 1244 || ((diff = (cb->end.lnum - row) - | |
| 1245 (row - cb->start.lnum)) > 0 | |
| 1246 || (diff == 0 && col < (int)(cb->start.col + | |
| 1247 cb->end.col) / 2))))) | |
| 1248 { | |
| 1249 cb->origin_row = (short_u)cb->end.lnum; | |
| 1250 cb->origin_start_col = cb->end.col - 1; | |
| 1251 cb->origin_end_col = cb->end.col; | |
| 1252 } | |
| 1253 else | |
| 1254 { | |
| 1255 cb->origin_row = (short_u)cb->start.lnum; | |
| 1256 cb->origin_start_col = cb->start.col; | |
| 1257 cb->origin_end_col = cb->start.col; | |
| 1258 } | |
| 1259 if (cb->mode == SELECT_MODE_WORD && !repeated_click) | |
| 1260 cb->mode = SELECT_MODE_CHAR; | |
| 1261 } | |
| 1262 | |
| 1263 /* set state, for when using the right mouse button */ | |
| 1264 cb->state = SELECT_IN_PROGRESS; | |
| 1265 | |
| 1266 #ifdef DEBUG_SELECTION | |
| 1267 printf("Selection extending to (%d,%d)\n", row, col); | |
| 1268 #endif | |
| 1269 | |
| 1270 if (repeated_click && ++cb->mode > SELECT_MODE_LINE) | |
| 1271 cb->mode = SELECT_MODE_CHAR; | |
| 1272 | |
| 1273 switch (cb->mode) | |
| 1274 { | |
| 1275 case SELECT_MODE_CHAR: | |
| 1276 /* If we're on a different line, find where the line ends */ | |
| 1277 if (row != cb->prev.lnum) | |
|
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1278 cb->word_end_col = clip_get_line_end(cb, row); |
| 7 | 1279 |
| 1280 /* See if we are before or after the origin of the selection */ | |
| 1281 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1282 cb->origin_start_col) >= 0) | |
| 1283 { | |
| 1284 if (col >= (int)cb->word_end_col) | |
| 1285 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1286 cb->origin_start_col, row, (int)Columns); | |
| 1287 else | |
| 1288 { | |
| 1289 if (has_mbyte && mb_lefthalve(row, col)) | |
| 1290 slen = 2; | |
| 1291 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1292 cb->origin_start_col, row, col + slen); | |
| 1293 } | |
| 1294 } | |
| 1295 else | |
| 1296 { | |
| 1297 if (has_mbyte | |
| 1298 && mb_lefthalve(cb->origin_row, cb->origin_start_col)) | |
| 1299 slen = 2; | |
| 1300 if (col >= (int)cb->word_end_col) | |
| 1301 clip_update_modeless_selection(cb, row, cb->word_end_col, | |
| 1302 cb->origin_row, cb->origin_start_col + slen); | |
| 1303 else | |
| 1304 clip_update_modeless_selection(cb, row, col, | |
| 1305 cb->origin_row, cb->origin_start_col + slen); | |
| 1306 } | |
| 1307 break; | |
| 1308 | |
| 1309 case SELECT_MODE_WORD: | |
| 1310 /* If we are still within the same word, do nothing */ | |
| 1311 if (row == cb->prev.lnum && col >= (int)cb->word_start_col | |
| 1312 && col < (int)cb->word_end_col && !repeated_click) | |
| 1313 return; | |
| 1314 | |
| 1315 /* Get new word boundaries */ | |
| 1316 clip_get_word_boundaries(cb, row, col); | |
| 1317 | |
| 1318 /* Handle being after the origin point of selection */ | |
| 1319 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1320 cb->origin_start_col) >= 0) | |
| 1321 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1322 cb->origin_start_col, row, cb->word_end_col); | |
| 1323 else | |
| 1324 clip_update_modeless_selection(cb, row, cb->word_start_col, | |
| 1325 cb->origin_row, cb->origin_end_col); | |
| 1326 break; | |
| 1327 | |
| 1328 case SELECT_MODE_LINE: | |
| 1329 if (row == cb->prev.lnum && !repeated_click) | |
| 1330 return; | |
| 1331 | |
| 1332 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1333 cb->origin_start_col) >= 0) | |
| 1334 clip_update_modeless_selection(cb, cb->origin_row, 0, row, | |
| 1335 (int)Columns); | |
| 1336 else | |
| 1337 clip_update_modeless_selection(cb, row, 0, cb->origin_row, | |
| 1338 (int)Columns); | |
| 1339 break; | |
| 1340 } | |
| 1341 | |
| 1342 cb->prev.lnum = row; | |
| 1343 cb->prev.col = col; | |
| 1344 | |
| 1345 #ifdef DEBUG_SELECTION | |
| 1346 printf("Selection is: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 1347 cb->start.col, cb->end.lnum, cb->end.col); | |
| 1348 #endif | |
| 1349 } | |
| 1350 | |
| 1351 # if defined(FEAT_GUI) || defined(PROTO) | |
| 1352 /* | |
| 1353 * Redraw part of the selection if character at "row,col" is inside of it. | |
| 1354 * Only used for the GUI. | |
| 1355 */ | |
| 1356 void | |
|
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1357 clip_may_redraw_selection(int row, int col, int len) |
| 7 | 1358 { |
| 1359 int start = col; | |
| 1360 int end = col + len; | |
| 1361 | |
| 1362 if (clip_star.state != SELECT_CLEARED | |
| 1363 && row >= clip_star.start.lnum | |
| 1364 && row <= clip_star.end.lnum) | |
| 1365 { | |
| 1366 if (row == clip_star.start.lnum && start < (int)clip_star.start.col) | |
| 1367 start = clip_star.start.col; | |
| 1368 if (row == clip_star.end.lnum && end > (int)clip_star.end.col) | |
| 1369 end = clip_star.end.col; | |
| 1370 if (end > start) | |
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1371 clip_invert_area(&clip_star, row, start, row, end, 0); |
| 7 | 1372 } |
| 1373 } | |
| 1374 # endif | |
| 1375 | |
| 1376 /* | |
| 1377 * Called from outside to clear selected region from the display | |
| 1378 */ | |
| 1379 void | |
|
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1380 clip_clear_selection(Clipboard_T *cbd) |
| 7 | 1381 { |
| 1382 | |
| 3674 | 1383 if (cbd->state == SELECT_CLEARED) |
| 7 | 1384 return; |
| 1385 | |
|
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1386 clip_invert_area(cbd, (int)cbd->start.lnum, cbd->start.col, |
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1387 (int)cbd->end.lnum, cbd->end.col, CLIP_CLEAR); |
| 3674 | 1388 cbd->state = SELECT_CLEARED; |
| 7 | 1389 } |
| 1390 | |
| 1391 /* | |
| 1392 * Clear the selection if any lines from "row1" to "row2" are inside of it. | |
| 1393 */ | |
| 1394 void | |
|
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1395 clip_may_clear_selection(int row1, int row2) |
| 7 | 1396 { |
| 1397 if (clip_star.state == SELECT_DONE | |
| 1398 && row2 >= clip_star.start.lnum | |
| 1399 && row1 <= clip_star.end.lnum) | |
| 3674 | 1400 clip_clear_selection(&clip_star); |
| 7 | 1401 } |
| 1402 | |
| 1403 /* | |
| 1404 * Called before the screen is scrolled up or down. Adjusts the line numbers | |
| 1405 * of the selection. Call with big number when clearing the screen. | |
| 1406 */ | |
| 1407 void | |
|
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1408 clip_scroll_selection( |
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1409 int rows) /* negative for scroll down */ |
| 7 | 1410 { |
| 1411 int lnum; | |
| 1412 | |
| 1413 if (clip_star.state == SELECT_CLEARED) | |
| 1414 return; | |
| 1415 | |
| 1416 lnum = clip_star.start.lnum - rows; | |
| 1417 if (lnum <= 0) | |
| 1418 clip_star.start.lnum = 0; | |
| 1419 else if (lnum >= screen_Rows) /* scrolled off of the screen */ | |
| 1420 clip_star.state = SELECT_CLEARED; | |
| 1421 else | |
| 1422 clip_star.start.lnum = lnum; | |
| 1423 | |
| 1424 lnum = clip_star.end.lnum - rows; | |
| 1425 if (lnum < 0) /* scrolled off of the screen */ | |
| 1426 clip_star.state = SELECT_CLEARED; | |
| 1427 else if (lnum >= screen_Rows) | |
| 1428 clip_star.end.lnum = screen_Rows - 1; | |
| 1429 else | |
| 1430 clip_star.end.lnum = lnum; | |
| 1431 } | |
| 1432 | |
| 1433 /* | |
| 1434 * Invert a region of the display between a starting and ending row and column | |
| 1435 * Values for "how": | |
| 1436 * CLIP_CLEAR: undo inversion | |
| 1437 * CLIP_SET: set inversion | |
| 1438 * CLIP_TOGGLE: set inversion if pos1 < pos2, undo inversion otherwise. | |
| 1439 * 0: invert (GUI only). | |
| 1440 */ | |
| 1441 static void | |
|
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1442 clip_invert_area( |
|
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1443 Clipboard_T *cbd, |
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1444 int row1, |
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1445 int col1, |
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1446 int row2, |
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1447 int col2, |
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1448 int how) |
| 7 | 1449 { |
| 1450 int invert = FALSE; | |
|
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1451 int max_col; |
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1452 |
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1453 #ifdef FEAT_TEXT_PROP |
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1454 max_col = cbd->max_col - 1; |
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1455 #else |
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1456 max_col = Columns - 1; |
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1457 #endif |
| 7 | 1458 |
| 1459 if (how == CLIP_SET) | |
| 1460 invert = TRUE; | |
| 1461 | |
| 1462 /* Swap the from and to positions so the from is always before */ | |
| 1463 if (clip_compare_pos(row1, col1, row2, col2) > 0) | |
| 1464 { | |
| 1465 int tmp_row, tmp_col; | |
| 1466 | |
| 1467 tmp_row = row1; | |
| 1468 tmp_col = col1; | |
| 1469 row1 = row2; | |
| 1470 col1 = col2; | |
| 1471 row2 = tmp_row; | |
| 1472 col2 = tmp_col; | |
| 1473 } | |
| 1474 else if (how == CLIP_TOGGLE) | |
| 1475 invert = TRUE; | |
| 1476 | |
| 1477 /* If all on the same line, do it the easy way */ | |
| 1478 if (row1 == row2) | |
| 1479 { | |
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1480 clip_invert_rectangle(cbd, row1, col1, 1, col2 - col1, invert); |
| 7 | 1481 } |
| 1482 else | |
| 1483 { | |
| 1484 /* Handle a piece of the first line */ | |
| 1485 if (col1 > 0) | |
| 1486 { | |
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1487 clip_invert_rectangle(cbd, row1, col1, 1, |
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1488 (int)Columns - col1, invert); |
| 7 | 1489 row1++; |
| 1490 } | |
| 1491 | |
| 1492 /* Handle a piece of the last line */ | |
|
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1493 if (col2 < max_col) |
| 7 | 1494 { |
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1495 clip_invert_rectangle(cbd, row2, 0, 1, col2, invert); |
| 7 | 1496 row2--; |
| 1497 } | |
| 1498 | |
| 1499 /* Handle the rectangle thats left */ | |
| 1500 if (row2 >= row1) | |
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1501 clip_invert_rectangle(cbd, row1, 0, row2 - row1 + 1, |
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1502 (int)Columns, invert); |
| 7 | 1503 } |
| 1504 } | |
| 1505 | |
| 1506 /* | |
| 1507 * Invert or un-invert a rectangle of the screen. | |
| 1508 * "invert" is true if the result is inverted. | |
| 1509 */ | |
| 1510 static void | |
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1511 clip_invert_rectangle( |
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1512 Clipboard_T *cbd UNUSED, |
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1513 int row_arg, |
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1514 int col_arg, |
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1515 int height_arg, |
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1516 int width_arg, |
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1517 int invert) |
| 7 | 1518 { |
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1519 int row = row_arg; |
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1520 int col = col_arg; |
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1521 int height = height_arg; |
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1522 int width = width_arg; |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1523 |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
1524 #ifdef FEAT_TEXT_PROP |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
1525 // this goes on top of all popup windows |
|
17162
f16cee6adf29
patch 8.1.1580: cannot make part of a popup transparent
Bram Moolenaar <Bram@vim.org>
parents:
17153
diff
changeset
|
1526 screen_zindex = CLIP_ZINDEX; |
|
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diff
changeset
|
1527 |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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changeset
|
1528 if (col < cbd->min_col) |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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diff
changeset
|
1529 { |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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diff
changeset
|
1530 width -= cbd->min_col - col; |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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parents:
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diff
changeset
|
1531 col = cbd->min_col; |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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diff
changeset
|
1532 } |
|
17748
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patch 8.1.1871: modeless selection in GUI still not correct
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diff
changeset
|
1533 if (width > cbd->max_col - col) |
|
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diff
changeset
|
1534 width = cbd->max_col - col; |
|
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changeset
|
1535 if (row < cbd->min_row) |
|
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diff
changeset
|
1536 { |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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changeset
|
1537 height -= cbd->min_row - row; |
|
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changeset
|
1538 row = cbd->min_row; |
|
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|
1539 } |
|
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changeset
|
1540 if (height > cbd->max_row - row + 1) |
|
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patch 8.1.1534: modeless selection in popup window selects too much
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changeset
|
1541 height = cbd->max_row - row + 1; |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1542 #endif |
| 7 | 1543 #ifdef FEAT_GUI |
| 1544 if (gui.in_use) | |
| 1545 gui_mch_invert_rectangle(row, col, height, width); | |
| 1546 else | |
| 1547 #endif | |
| 1548 screen_draw_rectangle(row, col, height, width, invert); | |
|
17041
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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diff
changeset
|
1549 #ifdef FEAT_TEXT_PROP |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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diff
changeset
|
1550 screen_zindex = 0; |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
1551 #endif |
| 7 | 1552 } |
| 1553 | |
| 1554 /* | |
| 1555 * Copy the currently selected area into the '*' register so it will be | |
| 1556 * available for pasting. | |
| 1557 * When "both" is TRUE also copy to the '+' register. | |
| 1558 */ | |
| 1559 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
1560 clip_copy_modeless_selection(int both UNUSED) |
| 7 | 1561 { |
| 1562 char_u *buffer; | |
| 1563 char_u *bufp; | |
| 1564 int row; | |
| 1565 int start_col; | |
| 1566 int end_col; | |
| 1567 int line_end_col; | |
| 1568 int add_newline_flag = FALSE; | |
| 1569 int len; | |
| 1570 char_u *p; | |
| 1571 int row1 = clip_star.start.lnum; | |
| 1572 int col1 = clip_star.start.col; | |
| 1573 int row2 = clip_star.end.lnum; | |
| 1574 int col2 = clip_star.end.col; | |
| 1575 | |
| 534 | 1576 /* Can't use ScreenLines unless initialized */ |
| 1577 if (ScreenLines == NULL) | |
| 1578 return; | |
| 1579 | |
| 7 | 1580 /* |
| 1581 * Make sure row1 <= row2, and if row1 == row2 that col1 <= col2. | |
| 1582 */ | |
| 1583 if (row1 > row2) | |
| 1584 { | |
| 1585 row = row1; row1 = row2; row2 = row; | |
| 1586 row = col1; col1 = col2; col2 = row; | |
| 1587 } | |
| 1588 else if (row1 == row2 && col1 > col2) | |
| 1589 { | |
| 1590 row = col1; col1 = col2; col2 = row; | |
| 1591 } | |
|
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changeset
|
1592 #ifdef FEAT_TEXT_PROP |
|
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changeset
|
1593 if (col1 < clip_star.min_col) |
|
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changeset
|
1594 col1 = clip_star.min_col; |
|
17748
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|
1595 if (col2 > clip_star.max_col) |
|
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changeset
|
1596 col2 = clip_star.max_col; |
|
17839
c72989922b51
patch 8.1.1916: trying to allocate negative amount of memory closing popup
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
1597 if (row1 > clip_star.max_row || row2 < clip_star.min_row) |
|
c72989922b51
patch 8.1.1916: trying to allocate negative amount of memory closing popup
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1598 return; |
|
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changeset
|
1599 if (row1 < clip_star.min_row) |
|
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|
1600 row1 = clip_star.min_row; |
|
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|
1601 if (row2 > clip_star.max_row) |
|
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|
1602 row2 = clip_star.max_row; |
|
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diff
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|
1603 #endif |
| 7 | 1604 /* correct starting point for being on right halve of double-wide char */ |
| 1605 p = ScreenLines + LineOffset[row1]; | |
| 1606 if (enc_dbcs != 0) | |
| 1607 col1 -= (*mb_head_off)(p, p + col1); | |
| 1608 else if (enc_utf8 && p[col1] == 0) | |
| 1609 --col1; | |
| 1610 | |
| 1611 /* Create a temporary buffer for storing the text */ | |
| 1612 len = (row2 - row1 + 1) * Columns + 1; | |
| 1613 if (enc_dbcs != 0) | |
| 1614 len *= 2; /* max. 2 bytes per display cell */ | |
| 1615 else if (enc_utf8) | |
| 714 | 1616 len *= MB_MAXBYTES; |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1617 buffer = alloc(len); |
| 7 | 1618 if (buffer == NULL) /* out of memory */ |
| 1619 return; | |
| 1620 | |
| 1621 /* Process each row in the selection */ | |
| 1622 for (bufp = buffer, row = row1; row <= row2; row++) | |
| 1623 { | |
| 1624 if (row == row1) | |
| 1625 start_col = col1; | |
| 1626 else | |
|
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|
1627 #ifdef FEAT_TEXT_PROP |
|
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|
1628 start_col = clip_star.min_col; |
|
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|
1629 #else |
| 7 | 1630 start_col = 0; |
|
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changeset
|
1631 #endif |
| 7 | 1632 |
| 1633 if (row == row2) | |
| 1634 end_col = col2; | |
|
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|
1635 else |
|
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|
1636 #ifdef FEAT_TEXT_PROP |
|
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|
1637 end_col = clip_star.max_col; |
|
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|
1638 #else |
|
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|
1639 end_col = Columns; |
|
17738
f800c3d8ca1b
patch 8.1.1866: modeless selection in GUI does not work properly
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17708
diff
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|
1640 #endif |
|
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|
1641 |
|
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changeset
|
1642 line_end_col = clip_get_line_end(&clip_star, row); |
| 7 | 1643 |
| 1644 /* See if we need to nuke some trailing whitespace */ | |
|
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|
1645 if (end_col >= |
|
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|
1646 #ifdef FEAT_TEXT_PROP |
|
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diff
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|
1647 clip_star.max_col |
|
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|
1648 #else |
|
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|
1649 Columns |
|
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|
1650 #endif |
|
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diff
changeset
|
1651 && (row < row2 || end_col > line_end_col)) |
| 7 | 1652 { |
| 1653 /* Get rid of trailing whitespace */ | |
| 1654 end_col = line_end_col; | |
| 1655 if (end_col < start_col) | |
| 1656 end_col = start_col; | |
| 1657 | |
| 1658 /* If the last line extended to the end, add an extra newline */ | |
| 1659 if (row == row2) | |
| 1660 add_newline_flag = TRUE; | |
| 1661 } | |
| 1662 | |
| 1663 /* If after the first row, we need to always add a newline */ | |
| 1664 if (row > row1 && !LineWraps[row - 1]) | |
| 1665 *bufp++ = NL; | |
| 1666 | |
|
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changeset
|
1667 // Safetey check for in case resizing went wrong |
| 7 | 1668 if (row < screen_Rows && end_col <= screen_Columns) |
| 1669 { | |
| 1670 if (enc_dbcs != 0) | |
| 1671 { | |
| 944 | 1672 int i; |
| 1673 | |
| 7 | 1674 p = ScreenLines + LineOffset[row]; |
| 1675 for (i = start_col; i < end_col; ++i) | |
| 1676 if (enc_dbcs == DBCS_JPNU && p[i] == 0x8e) | |
| 1677 { | |
| 1678 /* single-width double-byte char */ | |
| 1679 *bufp++ = 0x8e; | |
| 1680 *bufp++ = ScreenLines2[LineOffset[row] + i]; | |
| 1681 } | |
| 1682 else | |
| 1683 { | |
| 1684 *bufp++ = p[i]; | |
| 1685 if (MB_BYTE2LEN(p[i]) == 2) | |
| 1686 *bufp++ = p[++i]; | |
| 1687 } | |
| 1688 } | |
| 1689 else if (enc_utf8) | |
| 1690 { | |
| 1691 int off; | |
| 714 | 1692 int i; |
| 761 | 1693 int ci; |
| 7 | 1694 |
| 1695 off = LineOffset[row]; | |
| 1696 for (i = start_col; i < end_col; ++i) | |
| 1697 { | |
| 1698 /* The base character is either in ScreenLinesUC[] or | |
| 1699 * ScreenLines[]. */ | |
| 1700 if (ScreenLinesUC[off + i] == 0) | |
| 1701 *bufp++ = ScreenLines[off + i]; | |
| 1702 else | |
| 1703 { | |
| 1704 bufp += utf_char2bytes(ScreenLinesUC[off + i], bufp); | |
| 761 | 1705 for (ci = 0; ci < Screen_mco; ++ci) |
| 7 | 1706 { |
| 714 | 1707 /* Add a composing character. */ |
| 761 | 1708 if (ScreenLinesC[ci][off + i] == 0) |
| 714 | 1709 break; |
| 761 | 1710 bufp += utf_char2bytes(ScreenLinesC[ci][off + i], |
| 7 | 1711 bufp); |
| 1712 } | |
| 1713 } | |
| 1714 /* Skip right halve of double-wide character. */ | |
| 1715 if (ScreenLines[off + i + 1] == 0) | |
| 1716 ++i; | |
| 1717 } | |
| 1718 } | |
| 1719 else | |
| 1720 { | |
| 1721 STRNCPY(bufp, ScreenLines + LineOffset[row] + start_col, | |
| 1722 end_col - start_col); | |
| 1723 bufp += end_col - start_col; | |
| 1724 } | |
| 1725 } | |
| 1726 } | |
| 1727 | |
| 1728 /* Add a newline at the end if the selection ended there */ | |
| 1729 if (add_newline_flag) | |
| 1730 *bufp++ = NL; | |
| 1731 | |
| 1732 /* First cleanup any old selection and become the owner. */ | |
| 1733 clip_free_selection(&clip_star); | |
| 1734 clip_own_selection(&clip_star); | |
| 1735 | |
| 1736 /* Yank the text into the '*' register. */ | |
| 1737 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_star); | |
| 1738 | |
| 1739 /* Make the register contents available to the outside world. */ | |
| 1740 clip_gen_set_selection(&clip_star); | |
| 1741 | |
| 1742 #ifdef FEAT_X11 | |
| 1743 if (both) | |
| 1744 { | |
| 1745 /* Do the same for the '+' register. */ | |
| 1746 clip_free_selection(&clip_plus); | |
| 1747 clip_own_selection(&clip_plus); | |
| 1748 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_plus); | |
| 1749 clip_gen_set_selection(&clip_plus); | |
| 1750 } | |
| 1751 #endif | |
| 1752 vim_free(buffer); | |
| 1753 } | |
| 1754 | |
| 1755 /* | |
| 1756 * Find the starting and ending positions of the word at the given row and | |
| 1757 * column. Only white-separated words are recognized here. | |
| 1758 */ | |
| 1759 #define CHAR_CLASS(c) (c <= ' ' ? ' ' : vim_iswordc(c)) | |
| 1760 | |
| 1761 static void | |
|
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patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
1762 clip_get_word_boundaries(Clipboard_T *cb, int row, int col) |
| 7 | 1763 { |
| 1764 int start_class; | |
| 1765 int temp_col; | |
| 1766 char_u *p; | |
| 1767 int mboff; | |
| 1768 | |
| 534 | 1769 if (row >= screen_Rows || col >= screen_Columns || ScreenLines == NULL) |
| 7 | 1770 return; |
| 1771 | |
| 1772 p = ScreenLines + LineOffset[row]; | |
| 1773 /* Correct for starting in the right halve of a double-wide char */ | |
| 1774 if (enc_dbcs != 0) | |
| 1775 col -= dbcs_screen_head_off(p, p + col); | |
| 1776 else if (enc_utf8 && p[col] == 0) | |
| 1777 --col; | |
| 1778 start_class = CHAR_CLASS(p[col]); | |
| 1779 | |
| 1780 temp_col = col; | |
| 1781 for ( ; temp_col > 0; temp_col--) | |
| 1782 if (enc_dbcs != 0 | |
| 1783 && (mboff = dbcs_screen_head_off(p, p + temp_col - 1)) > 0) | |
| 1784 temp_col -= mboff; | |
|
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
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parents:
15555
diff
changeset
|
1785 else if (CHAR_CLASS(p[temp_col - 1]) != start_class |
|
62b3805506b3
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1786 && !(enc_utf8 && p[temp_col - 1] == 0)) |
| 7 | 1787 break; |
| 1788 cb->word_start_col = temp_col; | |
| 1789 | |
| 1790 temp_col = col; | |
| 1791 for ( ; temp_col < screen_Columns; temp_col++) | |
| 1792 if (enc_dbcs != 0 && dbcs_ptr2cells(p + temp_col) == 2) | |
| 1793 ++temp_col; | |
|
15605
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1794 else if (CHAR_CLASS(p[temp_col]) != start_class |
|
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1795 && !(enc_utf8 && p[temp_col] == 0)) |
| 7 | 1796 break; |
| 1797 cb->word_end_col = temp_col; | |
| 1798 } | |
| 1799 | |
| 1800 /* | |
| 1801 * Find the column position for the last non-whitespace character on the given | |
|
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1802 * line at or before start_col. |
| 7 | 1803 */ |
| 1804 static int | |
|
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1805 clip_get_line_end(Clipboard_T *cbd UNUSED, int row) |
| 7 | 1806 { |
| 1807 int i; | |
| 1808 | |
| 534 | 1809 if (row >= screen_Rows || ScreenLines == NULL) |
| 7 | 1810 return 0; |
|
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1811 for (i = |
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1812 #ifdef FEAT_TEXT_PROP |
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1813 cbd->max_col; |
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1814 #else |
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1815 screen_Columns; |
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1816 #endif |
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1817 i > 0; i--) |
| 7 | 1818 if (ScreenLines[LineOffset[row] + i - 1] != ' ') |
| 1819 break; | |
| 1820 return i; | |
| 1821 } | |
| 1822 | |
| 1823 /* | |
| 1824 * Update the currently selected region by adding and/or subtracting from the | |
| 1825 * beginning or end and inverting the changed area(s). | |
| 1826 */ | |
| 1827 static void | |
|
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1828 clip_update_modeless_selection( |
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1829 Clipboard_T *cb, |
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1830 int row1, |
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1831 int col1, |
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1832 int row2, |
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1833 int col2) |
| 7 | 1834 { |
| 1835 /* See if we changed at the beginning of the selection */ | |
| 1836 if (row1 != cb->start.lnum || col1 != (int)cb->start.col) | |
| 1837 { | |
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1838 clip_invert_area(cb, row1, col1, (int)cb->start.lnum, cb->start.col, |
| 7 | 1839 CLIP_TOGGLE); |
| 1840 cb->start.lnum = row1; | |
| 1841 cb->start.col = col1; | |
| 1842 } | |
| 1843 | |
| 1844 /* See if we changed at the end of the selection */ | |
| 1845 if (row2 != cb->end.lnum || col2 != (int)cb->end.col) | |
| 1846 { | |
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1847 clip_invert_area(cb, (int)cb->end.lnum, cb->end.col, row2, col2, |
| 7 | 1848 CLIP_TOGGLE); |
| 1849 cb->end.lnum = row2; | |
| 1850 cb->end.col = col2; | |
| 1851 } | |
| 1852 } | |
| 1853 | |
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1854 static int |
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1855 clip_gen_own_selection(Clipboard_T *cbd) |
| 7 | 1856 { |
| 1857 #ifdef FEAT_XCLIPBOARD | |
| 1858 # ifdef FEAT_GUI | |
| 1859 if (gui.in_use) | |
| 1860 return clip_mch_own_selection(cbd); | |
| 1861 else | |
| 1862 # endif | |
| 1863 return clip_xterm_own_selection(cbd); | |
| 1864 #else | |
| 1865 return clip_mch_own_selection(cbd); | |
| 1866 #endif | |
| 1867 } | |
| 1868 | |
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1869 static void |
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1870 clip_gen_lose_selection(Clipboard_T *cbd) |
| 7 | 1871 { |
| 1872 #ifdef FEAT_XCLIPBOARD | |
| 1873 # ifdef FEAT_GUI | |
| 1874 if (gui.in_use) | |
| 1875 clip_mch_lose_selection(cbd); | |
| 1876 else | |
| 1877 # endif | |
| 1878 clip_xterm_lose_selection(cbd); | |
| 1879 #else | |
| 1880 clip_mch_lose_selection(cbd); | |
| 1881 #endif | |
| 1882 } | |
| 1883 | |
| 1884 void | |
|
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1885 clip_gen_set_selection(Clipboard_T *cbd) |
| 7 | 1886 { |
| 6116 | 1887 if (!clip_did_set_selection) |
| 1888 { | |
| 1889 /* Updating postponed, so that accessing the system clipboard won't | |
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1890 * hang Vim when accessing it many times (e.g. on a :g command). */ |
| 6543 | 1891 if ((cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) |
| 1892 || (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED))) | |
| 1893 { | |
| 1894 clipboard_needs_update = TRUE; | |
| 6116 | 1895 return; |
| 6543 | 1896 } |
| 6116 | 1897 } |
| 7 | 1898 #ifdef FEAT_XCLIPBOARD |
| 1899 # ifdef FEAT_GUI | |
| 1900 if (gui.in_use) | |
| 1901 clip_mch_set_selection(cbd); | |
| 1902 else | |
| 1903 # endif | |
| 1904 clip_xterm_set_selection(cbd); | |
| 1905 #else | |
| 1906 clip_mch_set_selection(cbd); | |
| 1907 #endif | |
| 1908 } | |
| 1909 | |
| 1910 void | |
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1911 clip_gen_request_selection(Clipboard_T *cbd) |
| 7 | 1912 { |
| 1913 #ifdef FEAT_XCLIPBOARD | |
| 1914 # ifdef FEAT_GUI | |
| 1915 if (gui.in_use) | |
| 1916 clip_mch_request_selection(cbd); | |
| 1917 else | |
| 1918 # endif | |
| 1919 clip_xterm_request_selection(cbd); | |
| 1920 #else | |
| 1921 clip_mch_request_selection(cbd); | |
| 1922 #endif | |
| 1923 } | |
| 1924 | |
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1925 #if (defined(FEAT_X11) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 1926 int |
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1927 clip_gen_owner_exists(Clipboard_T *cbd UNUSED) |
| 4209 | 1928 { |
| 1929 #ifdef FEAT_XCLIPBOARD | |
| 1930 # ifdef FEAT_GUI_GTK | |
| 1931 if (gui.in_use) | |
| 1932 return clip_gtk_owner_exists(cbd); | |
| 1933 else | |
| 1934 # endif | |
| 1935 return clip_x11_owner_exists(cbd); | |
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1936 #else |
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1937 return TRUE; |
| 4209 | 1938 #endif |
| 1939 } | |
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1940 #endif |
| 4209 | 1941 |
| 7 | 1942 #endif /* FEAT_CLIPBOARD */ |
| 1943 | |
| 1944 /***************************************************************************** | |
| 1945 * Functions that handle the input buffer. | |
| 1946 * This is used for any GUI version, and the unix terminal version. | |
| 1947 * | |
| 1948 * For Unix, the input characters are buffered to be able to check for a | |
| 1949 * CTRL-C. This should be done with signals, but I don't know how to do that | |
| 1950 * in a portable way for a tty in RAW mode. | |
| 1951 * | |
| 1952 * For the client-server code in the console the received keys are put in the | |
| 1953 * input buffer. | |
| 1954 */ | |
| 1955 | |
| 1956 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 1957 | |
| 1958 /* | |
| 1959 * Internal typeahead buffer. Includes extra space for long key code | |
| 1960 * descriptions which would otherwise overflow. The buffer is considered full | |
| 1961 * when only this extra space (or part of it) remains. | |
| 1962 */ | |
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1963 #if defined(FEAT_JOB_CHANNEL) || defined(FEAT_CLIENTSERVER) |
| 7 | 1964 /* |
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1965 * NetBeans stuffs debugger commands into the input buffer. |
| 7 | 1966 * This requires a larger buffer... |
| 1967 * (Madsen) Go with this for remote input as well ... | |
| 1968 */ | |
| 1969 # define INBUFLEN 4096 | |
| 1970 #else | |
| 1971 # define INBUFLEN 250 | |
| 1972 #endif | |
| 1973 | |
| 1974 static char_u inbuf[INBUFLEN + MAX_KEY_CODE_LEN]; | |
| 1975 static int inbufcount = 0; /* number of chars in inbuf[] */ | |
| 1976 | |
| 1977 /* | |
| 1978 * vim_is_input_buf_full(), vim_is_input_buf_empty(), add_to_input_buf(), and | |
| 1979 * trash_input_buf() are functions for manipulating the input buffer. These | |
| 1980 * are used by the gui_* calls when a GUI is used to handle keyboard input. | |
| 1981 */ | |
| 1982 | |
| 1983 int | |
|
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1984 vim_is_input_buf_full(void) |
| 7 | 1985 { |
| 1986 return (inbufcount >= INBUFLEN); | |
| 1987 } | |
| 1988 | |
| 1989 int | |
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1990 vim_is_input_buf_empty(void) |
| 7 | 1991 { |
| 1992 return (inbufcount == 0); | |
| 1993 } | |
| 1994 | |
| 1995 #if defined(FEAT_OLE) || defined(PROTO) | |
| 1996 int | |
|
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1997 vim_free_in_input_buf(void) |
| 7 | 1998 { |
| 1999 return (INBUFLEN - inbufcount); | |
| 2000 } | |
| 2001 #endif | |
| 2002 | |
| 575 | 2003 #if defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 2004 int |
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2005 vim_used_in_input_buf(void) |
| 7 | 2006 { |
| 2007 return inbufcount; | |
| 2008 } | |
| 2009 #endif | |
| 2010 | |
| 2011 /* | |
| 2012 * Return the current contents of the input buffer and make it empty. | |
| 2013 * The returned pointer must be passed to set_input_buf() later. | |
| 2014 */ | |
| 2015 char_u * | |
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2016 get_input_buf(void) |
| 7 | 2017 { |
| 2018 garray_T *gap; | |
| 2019 | |
| 2020 /* We use a growarray to store the data pointer and the length. */ | |
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2021 gap = ALLOC_ONE(garray_T); |
| 7 | 2022 if (gap != NULL) |
| 2023 { | |
| 2024 /* Add one to avoid a zero size. */ | |
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2025 gap->ga_data = alloc(inbufcount + 1); |
| 7 | 2026 if (gap->ga_data != NULL) |
| 2027 mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount); | |
| 2028 gap->ga_len = inbufcount; | |
| 2029 } | |
| 2030 trash_input_buf(); | |
| 2031 return (char_u *)gap; | |
| 2032 } | |
| 2033 | |
| 2034 /* | |
| 2035 * Restore the input buffer with a pointer returned from get_input_buf(). | |
| 2036 * The allocated memory is freed, this only works once! | |
| 2037 */ | |
| 2038 void | |
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2039 set_input_buf(char_u *p) |
| 7 | 2040 { |
| 2041 garray_T *gap = (garray_T *)p; | |
| 2042 | |
| 2043 if (gap != NULL) | |
| 2044 { | |
| 2045 if (gap->ga_data != NULL) | |
| 2046 { | |
| 2047 mch_memmove(inbuf, gap->ga_data, gap->ga_len); | |
| 2048 inbufcount = gap->ga_len; | |
| 2049 vim_free(gap->ga_data); | |
| 2050 } | |
| 2051 vim_free(gap); | |
| 2052 } | |
| 2053 } | |
| 2054 | |
| 2055 /* | |
| 2056 * Add the given bytes to the input buffer | |
| 2057 * Special keys start with CSI. A real CSI must have been translated to | |
| 2058 * CSI KS_EXTRA KE_CSI. K_SPECIAL doesn't require translation. | |
| 2059 */ | |
| 2060 void | |
|
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2061 add_to_input_buf(char_u *s, int len) |
| 7 | 2062 { |
| 2063 if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN) | |
| 2064 return; /* Shouldn't ever happen! */ | |
| 2065 | |
| 2066 #ifdef FEAT_HANGULIN | |
| 2067 if ((State & (INSERT|CMDLINE)) && hangul_input_state_get()) | |
| 2068 if ((len = hangul_input_process(s, len)) == 0) | |
| 2069 return; | |
| 2070 #endif | |
| 2071 | |
| 2072 while (len--) | |
| 2073 inbuf[inbufcount++] = *s++; | |
| 2074 } | |
| 2075 | |
| 2076 /* | |
| 2077 * Add "str[len]" to the input buffer while escaping CSI bytes. | |
| 2078 */ | |
| 2079 void | |
| 2080 add_to_input_buf_csi(char_u *str, int len) | |
| 2081 { | |
| 2082 int i; | |
| 2083 char_u buf[2]; | |
| 2084 | |
| 2085 for (i = 0; i < len; ++i) | |
| 2086 { | |
| 2087 add_to_input_buf(str + i, 1); | |
| 2088 if (str[i] == CSI) | |
| 2089 { | |
| 2090 /* Turn CSI into K_CSI. */ | |
| 2091 buf[0] = KS_EXTRA; | |
| 2092 buf[1] = (int)KE_CSI; | |
| 2093 add_to_input_buf(buf, 2); | |
| 2094 } | |
| 2095 } | |
| 2096 } | |
| 2097 | |
| 2098 #if defined(FEAT_HANGULIN) || defined(PROTO) | |
| 2099 void | |
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2100 push_raw_key(char_u *s, int len) |
| 7 | 2101 { |
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2102 char_u *tmpbuf; |
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2103 char_u *inp = s; |
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2104 |
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2105 /* use the conversion result if possible */ |
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2106 tmpbuf = hangul_string_convert(s, &len); |
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2107 if (tmpbuf != NULL) |
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2108 inp = tmpbuf; |
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2109 |
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2110 for (; len--; inp++) |
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2111 { |
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2112 inbuf[inbufcount++] = *inp; |
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2113 if (*inp == CSI) |
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|
2114 { |
|
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commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
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diff
changeset
|
2115 /* Turn CSI into K_CSI. */ |
|
a7f94f0ba183
commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
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diff
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|
2116 inbuf[inbufcount++] = KS_EXTRA; |
|
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commit https://github.com/vim/vim/commit/179f1b9a7ddf3624daf6380c3dad740e0a1ba361
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diff
changeset
|
2117 inbuf[inbufcount++] = (int)KE_CSI; |
|
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commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
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diff
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|
2118 } |
|
6099e8185045
commit https://github.com/vim/vim/commit/00ded43a5a85df57abb74f9e3a38a401f6fbd8fd
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|
2119 } |
|
8393
a7f94f0ba183
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diff
changeset
|
2120 vim_free(tmpbuf); |
| 7 | 2121 } |
| 2122 #endif | |
| 2123 | |
| 2124 /* Remove everything from the input buffer. Called when ^C is found */ | |
| 2125 void | |
|
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diff
changeset
|
2126 trash_input_buf(void) |
| 7 | 2127 { |
| 2128 inbufcount = 0; | |
| 2129 } | |
| 2130 | |
| 2131 /* | |
| 2132 * Read as much data from the input buffer as possible up to maxlen, and store | |
| 2133 * it in buf. | |
| 2134 */ | |
| 2135 int | |
|
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diff
changeset
|
2136 read_from_input_buf(char_u *buf, long maxlen) |
| 7 | 2137 { |
| 2138 if (inbufcount == 0) /* if the buffer is empty, fill it */ | |
| 2139 fill_input_buf(TRUE); | |
| 2140 if (maxlen > inbufcount) | |
| 2141 maxlen = inbufcount; | |
| 2142 mch_memmove(buf, inbuf, (size_t)maxlen); | |
| 2143 inbufcount -= maxlen; | |
| 2144 if (inbufcount) | |
| 2145 mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount); | |
| 2146 return (int)maxlen; | |
| 2147 } | |
| 2148 | |
| 2149 void | |
|
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changeset
|
2150 fill_input_buf(int exit_on_error UNUSED) |
| 7 | 2151 { |
|
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2152 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 2153 int len; |
| 2154 int try; | |
| 2155 static int did_read_something = FALSE; | |
| 2156 static char_u *rest = NULL; /* unconverted rest of previous read */ | |
| 2157 static int restlen = 0; | |
| 2158 int unconverted; | |
| 2159 #endif | |
| 2160 | |
| 2161 #ifdef FEAT_GUI | |
| 294 | 2162 if (gui.in_use |
| 2163 # ifdef NO_CONSOLE_INPUT | |
| 2164 /* Don't use the GUI input when the window hasn't been opened yet. | |
| 2165 * We get here from ui_inchar() when we should try reading from stdin. */ | |
| 2166 && !no_console_input() | |
| 2167 # endif | |
| 2168 ) | |
| 7 | 2169 { |
| 2170 gui_mch_update(); | |
| 2171 return; | |
| 2172 } | |
| 2173 #endif | |
|
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2174 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 2175 if (vim_is_input_buf_full()) |
| 2176 return; | |
| 2177 /* | |
| 2178 * Fill_input_buf() is only called when we really need a character. | |
| 2179 * If we can't get any, but there is some in the buffer, just return. | |
| 2180 * If we can't get any, and there isn't any in the buffer, we give up and | |
| 2181 * exit Vim. | |
| 2182 */ | |
| 2183 # ifdef __BEOS__ | |
| 2184 /* | |
| 2185 * On the BeBox version (for now), all input is secretly performed within | |
| 2186 * beos_select() which is called from RealWaitForChar(). | |
| 2187 */ | |
| 2188 while (!vim_is_input_buf_full() && RealWaitForChar(read_cmd_fd, 0, NULL)) | |
| 2189 ; | |
| 2190 len = inbufcount; | |
| 2191 inbufcount = 0; | |
| 2192 # else | |
| 2193 | |
| 2194 if (rest != NULL) | |
| 2195 { | |
| 2196 /* Use remainder of previous call, starts with an invalid character | |
| 2197 * that may become valid when reading more. */ | |
| 2198 if (restlen > INBUFLEN - inbufcount) | |
| 2199 unconverted = INBUFLEN - inbufcount; | |
| 2200 else | |
| 2201 unconverted = restlen; | |
| 2202 mch_memmove(inbuf + inbufcount, rest, unconverted); | |
| 2203 if (unconverted == restlen) | |
|
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|
2204 VIM_CLEAR(rest); |
| 7 | 2205 else |
| 2206 { | |
| 2207 restlen -= unconverted; | |
| 2208 mch_memmove(rest, rest + unconverted, restlen); | |
| 2209 } | |
| 2210 inbufcount += unconverted; | |
| 2211 } | |
| 2212 else | |
| 2213 unconverted = 0; | |
| 2214 | |
| 2215 len = 0; /* to avoid gcc warning */ | |
| 2216 for (try = 0; try < 100; ++try) | |
| 2217 { | |
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|
2218 size_t readlen = (size_t)((INBUFLEN - inbufcount) |
|
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parents:
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2219 / input_conv.vc_factor); |
|
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2220 # ifdef VMS |
|
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2221 len = vms_read((char *)inbuf + inbufcount, readlen); |
|
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2222 # else |
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2223 len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen); |
| 7 | 2224 # endif |
| 169 | 2225 |
| 7 | 2226 if (len > 0 || got_int) |
| 2227 break; | |
| 2228 /* | |
| 2229 * If reading stdin results in an error, continue reading stderr. | |
| 2230 * This helps when using "foo | xargs vim". | |
| 2231 */ | |
| 2232 if (!did_read_something && !isatty(read_cmd_fd) && read_cmd_fd == 0) | |
| 2233 { | |
| 2234 int m = cur_tmode; | |
| 2235 | |
| 2236 /* We probably set the wrong file descriptor to raw mode. Switch | |
| 2237 * back to cooked mode, use another descriptor and set the mode to | |
| 2238 * what it was. */ | |
| 2239 settmode(TMODE_COOK); | |
| 2240 #ifdef HAVE_DUP | |
| 2241 /* Use stderr for stdin, also works for shell commands. */ | |
| 2242 close(0); | |
|
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2243 vim_ignored = dup(2); |
| 7 | 2244 #else |
| 2245 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 2246 #endif | |
| 2247 settmode(m); | |
| 2248 } | |
| 2249 if (!exit_on_error) | |
| 2250 return; | |
| 2251 } | |
| 2252 # endif | |
| 2253 if (len <= 0 && !got_int) | |
| 2254 read_error_exit(); | |
| 2255 if (len > 0) | |
| 2256 did_read_something = TRUE; | |
| 2257 if (got_int) | |
| 2258 { | |
| 2259 /* Interrupted, pretend a CTRL-C was typed. */ | |
| 2260 inbuf[0] = 3; | |
| 2261 inbufcount = 1; | |
| 2262 } | |
| 2263 else | |
| 2264 { | |
| 2265 /* | |
| 2266 * May perform conversion on the input characters. | |
| 2267 * Include the unconverted rest of the previous call. | |
| 2268 * If there is an incomplete char at the end it is kept for the next | |
| 2269 * time, reading more bytes should make conversion possible. | |
| 2270 * Don't do this in the unlikely event that the input buffer is too | |
| 2271 * small ("rest" still contains more bytes). | |
| 2272 */ | |
| 2273 if (input_conv.vc_type != CONV_NONE) | |
| 2274 { | |
| 2275 inbufcount -= unconverted; | |
| 2276 len = convert_input_safe(inbuf + inbufcount, | |
| 2277 len + unconverted, INBUFLEN - inbufcount, | |
| 2278 rest == NULL ? &rest : NULL, &restlen); | |
| 2279 } | |
| 2280 while (len-- > 0) | |
| 2281 { | |
| 2282 /* | |
| 2283 * if a CTRL-C was typed, remove it from the buffer and set got_int | |
| 2284 */ | |
| 2285 if (inbuf[inbufcount] == 3 && ctrl_c_interrupts) | |
| 2286 { | |
| 2287 /* remove everything typed before the CTRL-C */ | |
| 2288 mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1)); | |
| 2289 inbufcount = 0; | |
| 2290 got_int = TRUE; | |
| 2291 } | |
| 2292 ++inbufcount; | |
| 2293 } | |
| 2294 } | |
|
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2295 #endif /* UNIX or VMS*/ |
| 7 | 2296 } |
|
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2297 #endif /* defined(UNIX) || defined(FEAT_GUI) || defined(VMS) */ |
| 7 | 2298 |
| 2299 /* | |
| 2300 * Exit because of an input read error. | |
| 2301 */ | |
| 2302 void | |
|
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|
2303 read_error_exit(void) |
| 7 | 2304 { |
| 2305 if (silent_mode) /* Normal way to exit for "ex -s" */ | |
| 2306 getout(0); | |
| 2307 STRCPY(IObuff, _("Vim: Error reading input, exiting...\n")); | |
| 2308 preserve_exit(); | |
| 2309 } | |
| 2310 | |
| 2311 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 2312 /* | |
| 2313 * May update the shape of the cursor. | |
| 2314 */ | |
| 2315 void | |
|
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2316 ui_cursor_shape_forced(int forced) |
| 7 | 2317 { |
| 2318 # ifdef FEAT_GUI | |
| 2319 if (gui.in_use) | |
| 2320 gui_update_cursor_later(); | |
| 36 | 2321 else |
| 7 | 2322 # endif |
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2323 term_cursor_mode(forced); |
| 36 | 2324 |
| 7 | 2325 # ifdef MCH_CURSOR_SHAPE |
| 2326 mch_update_cursor(); | |
| 2327 # endif | |
|
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2328 |
|
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2329 # ifdef FEAT_CONCEAL |
|
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2330 conceal_check_cursor_line(); |
|
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2331 # endif |
| 7 | 2332 } |
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2333 |
|
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|
2334 void |
|
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|
2335 ui_cursor_shape(void) |
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2336 { |
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2337 ui_cursor_shape_forced(FALSE); |
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|
2338 } |
| 7 | 2339 #endif |
| 2340 | |
| 2341 /* | |
| 2342 * Check bounds for column number | |
| 2343 */ | |
| 2344 int | |
|
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|
2345 check_col(int col) |
| 7 | 2346 { |
| 2347 if (col < 0) | |
| 2348 return 0; | |
| 2349 if (col >= (int)screen_Columns) | |
| 2350 return (int)screen_Columns - 1; | |
| 2351 return col; | |
| 2352 } | |
| 2353 | |
| 2354 /* | |
| 2355 * Check bounds for row number | |
| 2356 */ | |
| 2357 int | |
|
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changeset
|
2358 check_row(int row) |
| 7 | 2359 { |
| 2360 if (row < 0) | |
| 2361 return 0; | |
| 2362 if (row >= (int)screen_Rows) | |
| 2363 return (int)screen_Rows - 1; | |
| 2364 return row; | |
| 2365 } | |
| 2366 | |
| 2367 /* | |
| 2368 * Stuff for the X clipboard. Shared between VMS and Unix. | |
| 2369 */ | |
| 2370 | |
| 2371 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) || defined(PROTO) | |
| 2372 # include <X11/Xatom.h> | |
| 2373 # include <X11/Intrinsic.h> | |
| 2374 | |
| 2375 /* | |
| 2376 * Open the application context (if it hasn't been opened yet). | |
| 2377 * Used for Motif and Athena GUI and the xterm clipboard. | |
| 2378 */ | |
| 2379 void | |
|
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changeset
|
2380 open_app_context(void) |
| 7 | 2381 { |
| 2382 if (app_context == NULL) | |
| 2383 { | |
| 2384 XtToolkitInitialize(); | |
| 2385 app_context = XtCreateApplicationContext(); | |
| 2386 } | |
| 2387 } | |
| 2388 | |
| 2389 static Atom vim_atom; /* Vim's own special selection format */ | |
| 2390 static Atom vimenc_atom; /* Vim's extended selection format */ | |
| 3346 | 2391 static Atom utf8_atom; |
| 7 | 2392 static Atom compound_text_atom; |
| 2393 static Atom text_atom; | |
| 2394 static Atom targets_atom; | |
|
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2395 static Atom timestamp_atom; /* Used to get a timestamp */ |
| 7 | 2396 |
| 2397 void | |
|
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2398 x11_setup_atoms(Display *dpy) |
| 7 | 2399 { |
| 2400 vim_atom = XInternAtom(dpy, VIM_ATOM_NAME, False); | |
| 2401 vimenc_atom = XInternAtom(dpy, VIMENC_ATOM_NAME,False); | |
| 3346 | 2402 utf8_atom = XInternAtom(dpy, "UTF8_STRING", False); |
| 7 | 2403 compound_text_atom = XInternAtom(dpy, "COMPOUND_TEXT", False); |
| 2404 text_atom = XInternAtom(dpy, "TEXT", False); | |
|
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changeset
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2405 targets_atom = XInternAtom(dpy, "TARGETS", False); |
| 7 | 2406 clip_star.sel_atom = XA_PRIMARY; |
|
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|
2407 clip_plus.sel_atom = XInternAtom(dpy, "CLIPBOARD", False); |
|
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|
2408 timestamp_atom = XInternAtom(dpy, "TIMESTAMP", False); |
| 7 | 2409 } |
| 2410 | |
| 2411 /* | |
| 2412 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2413 */ | |
| 2414 | |
|
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|
2415 static Boolean clip_x11_convert_selection_cb(Widget w, Atom *sel_atom, Atom *target, Atom *type, XtPointer *value, long_u *length, int *format); |
|
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|
2416 static void clip_x11_lose_ownership_cb(Widget w, Atom *sel_atom); |
|
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changeset
|
2417 static void clip_x11_notify_cb(Widget w, Atom *sel_atom, Atom *target); |
|
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2418 |
|
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2419 /* |
|
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2420 * Property callback to get a timestamp for XtOwnSelection. |
|
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2421 */ |
|
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2422 static void |
|
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changeset
|
2423 clip_x11_timestamp_cb( |
|
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2424 Widget w, |
|
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|
2425 XtPointer n UNUSED, |
|
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|
2426 XEvent *event, |
|
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|
2427 Boolean *cont UNUSED) |
|
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2428 { |
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2429 Atom actual_type; |
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2430 int format; |
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2431 unsigned long nitems, bytes_after; |
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2432 unsigned char *prop=NULL; |
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2433 XPropertyEvent *xproperty=&event->xproperty; |
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2434 |
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2435 /* Must be a property notify, state can't be Delete (True), has to be |
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2436 * one of the supported selection types. */ |
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2437 if (event->type != PropertyNotify || xproperty->state |
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2438 || (xproperty->atom != clip_star.sel_atom |
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2439 && xproperty->atom != clip_plus.sel_atom)) |
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2440 return; |
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2441 |
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2442 if (XGetWindowProperty(xproperty->display, xproperty->window, |
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2443 xproperty->atom, 0, 0, False, timestamp_atom, &actual_type, &format, |
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2444 &nitems, &bytes_after, &prop)) |
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2445 return; |
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2446 |
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2447 if (prop) |
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2448 XFree(prop); |
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2449 |
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2450 /* Make sure the property type is "TIMESTAMP" and it's 32 bits. */ |
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2451 if (actual_type != timestamp_atom || format != 32) |
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2452 return; |
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2453 |
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2454 /* Get the selection, using the event timestamp. */ |
| 2586 | 2455 if (XtOwnSelection(w, xproperty->atom, xproperty->time, |
| 2456 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
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2457 clip_x11_notify_cb) == OK) |
| 2586 | 2458 { |
| 2459 /* Set the "owned" flag now, there may have been a call to | |
| 2460 * lose_ownership_cb in between. */ | |
| 2461 if (xproperty->atom == clip_plus.sel_atom) | |
| 2462 clip_plus.owned = TRUE; | |
| 2463 else | |
| 2464 clip_star.owned = TRUE; | |
| 2465 } | |
|
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2466 } |
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2467 |
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2468 void |
|
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2469 x11_setup_selection(Widget w) |
|
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2470 { |
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2471 XtAddEventHandler(w, PropertyChangeMask, False, |
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2472 /*(XtEventHandler)*/clip_x11_timestamp_cb, (XtPointer)NULL); |
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2473 } |
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2474 |
| 7 | 2475 static void |
|
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|
2476 clip_x11_request_selection_cb( |
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2477 Widget w UNUSED, |
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2478 XtPointer success, |
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2479 Atom *sel_atom, |
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2480 Atom *type, |
|
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|
2481 XtPointer value, |
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2482 long_u *length, |
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|
2483 int *format) |
| 7 | 2484 { |
| 2896 | 2485 int motion_type = MAUTO; |
| 7 | 2486 long_u len; |
| 2487 char_u *p; | |
| 2488 char **text_list = NULL; | |
|
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changeset
|
2489 Clipboard_T *cbd; |
| 7 | 2490 char_u *tmpbuf = NULL; |
| 2491 | |
| 2492 if (*sel_atom == clip_plus.sel_atom) | |
| 2493 cbd = &clip_plus; | |
| 2494 else | |
| 2495 cbd = &clip_star; | |
| 2496 | |
| 2497 if (value == NULL || *length == 0) | |
| 2498 { | |
| 1719 | 2499 clip_free_selection(cbd); /* nothing received, clear register */ |
| 7 | 2500 *(int *)success = FALSE; |
| 2501 return; | |
| 2502 } | |
| 2503 p = (char_u *)value; | |
| 2504 len = *length; | |
| 2505 if (*type == vim_atom) | |
| 2506 { | |
| 2507 motion_type = *p++; | |
| 2508 len--; | |
| 2509 } | |
| 2510 | |
| 2511 else if (*type == vimenc_atom) | |
| 2512 { | |
| 2513 char_u *enc; | |
| 2514 vimconv_T conv; | |
| 2515 int convlen; | |
| 2516 | |
| 2517 motion_type = *p++; | |
| 2518 --len; | |
| 2519 | |
| 2520 enc = p; | |
| 2521 p += STRLEN(p) + 1; | |
| 2522 len -= p - enc; | |
| 2523 | |
| 2524 /* If the encoding of the text is different from 'encoding', attempt | |
| 2525 * converting it. */ | |
| 2526 conv.vc_type = CONV_NONE; | |
| 2527 convert_setup(&conv, enc, p_enc); | |
| 2528 if (conv.vc_type != CONV_NONE) | |
| 2529 { | |
| 2530 convlen = len; /* Need to use an int here. */ | |
| 2531 tmpbuf = string_convert(&conv, p, &convlen); | |
| 2532 len = convlen; | |
| 2533 if (tmpbuf != NULL) | |
| 2534 p = tmpbuf; | |
| 2535 convert_setup(&conv, NULL, NULL); | |
| 2536 } | |
| 2537 } | |
| 2538 | |
| 3346 | 2539 else if (*type == compound_text_atom |
| 2540 || *type == utf8_atom | |
|
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2541 || (enc_dbcs != 0 && *type == text_atom)) |
| 7 | 2542 { |
| 2543 XTextProperty text_prop; | |
| 2544 int n_text = 0; | |
| 2545 int status; | |
| 2546 | |
| 2547 text_prop.value = (unsigned char *)value; | |
| 2548 text_prop.encoding = *type; | |
| 2549 text_prop.format = *format; | |
| 1719 | 2550 text_prop.nitems = len; |
|
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changeset
|
2551 #if defined(X_HAVE_UTF8_STRING) |
| 4201 | 2552 if (*type == utf8_atom) |
| 2553 status = Xutf8TextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 2554 &text_list, &n_text); | |
| 2555 else | |
| 2556 #endif | |
| 2557 status = XmbTextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 7 | 2558 &text_list, &n_text); |
| 2559 if (status != Success || n_text < 1) | |
| 2560 { | |
| 2561 *(int *)success = FALSE; | |
| 2562 return; | |
| 2563 } | |
| 2564 p = (char_u *)text_list[0]; | |
| 2565 len = STRLEN(p); | |
| 2566 } | |
| 2567 clip_yank_selection(motion_type, p, (long)len, cbd); | |
| 2568 | |
| 2569 if (text_list != NULL) | |
| 2570 XFreeStringList(text_list); | |
| 2571 vim_free(tmpbuf); | |
| 2572 XtFree((char *)value); | |
| 2573 *(int *)success = TRUE; | |
| 2574 } | |
| 2575 | |
| 2576 void | |
|
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|
2577 clip_x11_request_selection( |
|
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|
2578 Widget myShell, |
|
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2579 Display *dpy, |
|
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2580 Clipboard_T *cbd) |
| 7 | 2581 { |
| 2582 XEvent event; | |
| 2583 Atom type; | |
| 2584 static int success; | |
| 2585 int i; | |
| 1715 | 2586 time_t start_time; |
| 2587 int timed_out = FALSE; | |
| 7 | 2588 |
|
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2589 for (i = 0; i < 6; i++) |
| 7 | 2590 { |
| 2591 switch (i) | |
| 2592 { | |
| 2593 case 0: type = vimenc_atom; break; | |
| 2594 case 1: type = vim_atom; break; | |
| 3346 | 2595 case 2: type = utf8_atom; break; |
| 2596 case 3: type = compound_text_atom; break; | |
| 2597 case 4: type = text_atom; break; | |
| 7 | 2598 default: type = XA_STRING; |
| 2599 } | |
| 4272 | 2600 if (type == utf8_atom |
| 2601 # if defined(X_HAVE_UTF8_STRING) | |
| 2602 && !enc_utf8 | |
| 2603 # endif | |
| 2604 ) | |
| 2605 /* Only request utf-8 when 'encoding' is utf8 and | |
| 2606 * Xutf8TextPropertyToTextList is available. */ | |
| 3346 | 2607 continue; |
| 1719 | 2608 success = MAYBE; |
| 7 | 2609 XtGetSelectionValue(myShell, cbd->sel_atom, type, |
| 2610 clip_x11_request_selection_cb, (XtPointer)&success, CurrentTime); | |
| 2611 | |
| 2612 /* Make sure the request for the selection goes out before waiting for | |
| 2613 * a response. */ | |
| 2614 XFlush(dpy); | |
| 2615 | |
| 2616 /* | |
| 2617 * Wait for result of selection request, otherwise if we type more | |
| 2618 * characters, then they will appear before the one that requested the | |
| 2619 * paste! Don't worry, we will catch up with any other events later. | |
| 2620 */ | |
| 1715 | 2621 start_time = time(NULL); |
| 1719 | 2622 while (success == MAYBE) |
| 7 | 2623 { |
|
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2624 if (XCheckTypedEvent(dpy, PropertyNotify, &event) |
|
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2625 || XCheckTypedEvent(dpy, SelectionNotify, &event) |
|
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diff
changeset
|
2626 || XCheckTypedEvent(dpy, SelectionRequest, &event)) |
| 1715 | 2627 { |
| 1719 | 2628 /* This is where clip_x11_request_selection_cb() should be |
| 2629 * called. It may actually happen a bit later, so we loop | |
| 2630 * until "success" changes. | |
| 2631 * We may get a SelectionRequest here and if we don't handle | |
| 2632 * it we hang. KDE klipper does this, for example. | |
| 2633 * We need to handle a PropertyNotify for large selections. */ | |
| 1715 | 2634 XtDispatchEvent(&event); |
| 1719 | 2635 continue; |
| 1715 | 2636 } |
| 7 | 2637 |
| 1715 | 2638 /* Time out after 2 to 3 seconds to avoid that we hang when the |
| 2639 * other process doesn't respond. Note that the SelectionNotify | |
| 2640 * event may still come later when the selection owner comes back | |
| 1719 | 2641 * to life and the text gets inserted unexpectedly. Don't know |
| 2642 * why that happens or how to avoid that :-(. */ | |
| 1715 | 2643 if (time(NULL) > start_time + 2) |
| 2644 { | |
| 2645 timed_out = TRUE; | |
| 2646 break; | |
| 2647 } | |
| 2648 | |
| 7 | 2649 /* Do we need this? Probably not. */ |
| 2650 XSync(dpy, False); | |
| 2651 | |
| 1715 | 2652 /* Wait for 1 msec to avoid that we eat up all CPU time. */ |
| 2653 ui_delay(1L, TRUE); | |
| 7 | 2654 } |
| 2655 | |
| 1719 | 2656 if (success == TRUE) |
| 7 | 2657 return; |
| 1715 | 2658 |
| 2659 /* don't do a retry with another type after timing out, otherwise we | |
| 2660 * hang for 15 seconds. */ | |
| 2661 if (timed_out) | |
| 2662 break; | |
| 7 | 2663 } |
| 2664 | |
| 2665 /* Final fallback position - use the X CUT_BUFFER0 store */ | |
| 1924 | 2666 yank_cut_buffer0(dpy, cbd); |
| 7 | 2667 } |
| 2668 | |
| 2669 static Boolean | |
|
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|
2670 clip_x11_convert_selection_cb( |
|
4d7ce6c03fda
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|
2671 Widget w UNUSED, |
|
4d7ce6c03fda
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2672 Atom *sel_atom, |
|
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2673 Atom *target, |
|
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2674 Atom *type, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2675 XtPointer *value, |
|
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2676 long_u *length, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2677 int *format) |
| 7 | 2678 { |
|
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diff
changeset
|
2679 static char_u *save_result = NULL; |
|
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patch 8.0.0737: crash when X11 selection is very big
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diff
changeset
|
2680 static long_u save_length = 0; |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2681 char_u *string; |
|
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patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2682 int motion_type; |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2683 Clipboard_T *cbd; |
|
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diff
changeset
|
2684 int i; |
| 7 | 2685 |
| 2686 if (*sel_atom == clip_plus.sel_atom) | |
| 2687 cbd = &clip_plus; | |
| 2688 else | |
| 2689 cbd = &clip_star; | |
| 2690 | |
| 2691 if (!cbd->owned) | |
| 2692 return False; /* Shouldn't ever happen */ | |
| 2693 | |
| 2694 /* requestor wants to know what target types we support */ | |
| 2695 if (*target == targets_atom) | |
| 2696 { | |
|
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diff
changeset
|
2697 static Atom array[7]; |
| 7 | 2698 |
| 2699 *value = (XtPointer)array; | |
| 2700 i = 0; | |
| 2701 array[i++] = targets_atom; | |
| 2702 array[i++] = vimenc_atom; | |
| 2703 array[i++] = vim_atom; | |
| 3346 | 2704 if (enc_utf8) |
| 2705 array[i++] = utf8_atom; | |
| 2706 array[i++] = XA_STRING; | |
| 7 | 2707 array[i++] = text_atom; |
| 2708 array[i++] = compound_text_atom; | |
| 3346 | 2709 |
| 7 | 2710 *type = XA_ATOM; |
| 2711 /* This used to be: *format = sizeof(Atom) * 8; but that caused | |
| 2712 * crashes on 64 bit machines. (Peter Derr) */ | |
| 2713 *format = 32; | |
| 2714 *length = i; | |
| 2715 return True; | |
| 2716 } | |
| 2717 | |
| 2718 if ( *target != XA_STRING | |
| 2719 && *target != vimenc_atom | |
| 5956 | 2720 && (*target != utf8_atom || !enc_utf8) |
| 7 | 2721 && *target != vim_atom |
| 2722 && *target != text_atom | |
| 2723 && *target != compound_text_atom) | |
| 2724 return False; | |
| 2725 | |
| 2726 clip_get_selection(cbd); | |
| 2727 motion_type = clip_convert_selection(&string, length, cbd); | |
| 2728 if (motion_type < 0) | |
| 2729 return False; | |
| 2730 | |
| 2731 /* For our own format, the first byte contains the motion type */ | |
| 2732 if (*target == vim_atom) | |
| 2733 (*length)++; | |
| 2734 | |
| 2735 /* Our own format with encoding: motion 'encoding' NUL text */ | |
| 2736 if (*target == vimenc_atom) | |
| 2737 *length += STRLEN(p_enc) + 2; | |
| 2738 | |
|
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diff
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|
2739 if (save_length < *length || save_length / 2 >= *length) |
|
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changeset
|
2740 *value = XtRealloc((char *)save_result, (Cardinal)*length + 1); |
|
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|
2741 else |
|
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|
2742 *value = save_result; |
|
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|
2743 if (*value == NULL) |
| 7 | 2744 { |
| 2745 vim_free(string); | |
| 2746 return False; | |
| 2747 } | |
|
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|
2748 save_result = (char_u *)*value; |
|
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changeset
|
2749 save_length = *length; |
| 7 | 2750 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2751 if (*target == XA_STRING || (*target == utf8_atom && enc_utf8)) |
| 7 | 2752 { |
|
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changeset
|
2753 mch_memmove(save_result, string, (size_t)(*length)); |
| 3346 | 2754 *type = *target; |
| 7 | 2755 } |
| 3346 | 2756 else if (*target == compound_text_atom || *target == text_atom) |
| 7 | 2757 { |
| 2758 XTextProperty text_prop; | |
|
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changeset
|
2759 char *string_nt = (char *)save_result; |
|
5037
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updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
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changeset
|
2760 int conv_result; |
| 7 | 2761 |
| 2762 /* create NUL terminated string which XmbTextListToTextProperty wants */ | |
| 2763 mch_memmove(string_nt, string, (size_t)*length); | |
| 2764 string_nt[*length] = NUL; | |
|
5037
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Bram Moolenaar <bram@vim.org>
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4272
diff
changeset
|
2765 conv_result = XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt, |
|
5e0b6a9282df
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diff
changeset
|
2766 1, XCompoundTextStyle, &text_prop); |
|
5e0b6a9282df
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|
2767 if (conv_result != Success) |
|
5e0b6a9282df
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|
2768 { |
|
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changeset
|
2769 vim_free(string); |
|
5e0b6a9282df
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changeset
|
2770 return False; |
|
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diff
changeset
|
2771 } |
| 7 | 2772 *value = (XtPointer)(text_prop.value); /* from plain text */ |
| 2773 *length = text_prop.nitems; | |
| 2774 *type = compound_text_atom; | |
|
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|
2775 XtFree((char *)save_result); |
|
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changeset
|
2776 save_result = (char_u *)*value; |
|
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diff
changeset
|
2777 save_length = *length; |
| 7 | 2778 } |
| 2779 else if (*target == vimenc_atom) | |
| 2780 { | |
| 2781 int l = STRLEN(p_enc); | |
| 2782 | |
|
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changeset
|
2783 save_result[0] = motion_type; |
|
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diff
changeset
|
2784 STRCPY(save_result + 1, p_enc); |
|
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diff
changeset
|
2785 mch_memmove(save_result + l + 2, string, (size_t)(*length - l - 2)); |
| 7 | 2786 *type = vimenc_atom; |
| 2787 } | |
| 2788 else | |
| 2789 { | |
|
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changeset
|
2790 save_result[0] = motion_type; |
|
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diff
changeset
|
2791 mch_memmove(save_result + 1, string, (size_t)(*length - 1)); |
| 7 | 2792 *type = vim_atom; |
| 2793 } | |
| 2794 *format = 8; /* 8 bits per char */ | |
| 2795 vim_free(string); | |
| 2796 return True; | |
| 2797 } | |
| 2798 | |
| 2799 static void | |
|
7835
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2800 clip_x11_lose_ownership_cb(Widget w UNUSED, Atom *sel_atom) |
| 7 | 2801 { |
| 2802 if (*sel_atom == clip_plus.sel_atom) | |
| 2803 clip_lose_selection(&clip_plus); | |
| 2804 else | |
| 2805 clip_lose_selection(&clip_star); | |
| 2806 } | |
| 2807 | |
| 2808 void | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2809 clip_x11_lose_selection(Widget myShell, Clipboard_T *cbd) |
| 7 | 2810 { |
| 4209 | 2811 XtDisownSelection(myShell, cbd->sel_atom, |
| 2812 XtLastTimestampProcessed(XtDisplay(myShell))); | |
| 7 | 2813 } |
| 2814 | |
|
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|
2815 static void |
|
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diff
changeset
|
2816 clip_x11_notify_cb(Widget w UNUSED, Atom *sel_atom UNUSED, Atom *target UNUSED) |
|
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diff
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|
2817 { |
|
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diff
changeset
|
2818 /* To prevent automatically freeing the selection value. */ |
|
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diff
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|
2819 } |
|
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diff
changeset
|
2820 |
| 7 | 2821 int |
|
17063
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patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2822 clip_x11_own_selection(Widget myShell, Clipboard_T *cbd) |
| 7 | 2823 { |
| 2586 | 2824 /* When using the GUI we have proper timestamps, use the one of the last |
| 2825 * event. When in the console we don't get events (the terminal gets | |
| 2826 * them), Get the time by a zero-length append, clip_x11_timestamp_cb will | |
| 2827 * be called with the current timestamp. */ | |
| 2828 #ifdef FEAT_GUI | |
| 2829 if (gui.in_use) | |
| 2830 { | |
| 2831 if (XtOwnSelection(myShell, cbd->sel_atom, | |
| 2832 XtLastTimestampProcessed(XtDisplay(myShell)), | |
| 2833 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
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11273
diff
changeset
|
2834 clip_x11_notify_cb) == False) |
| 3312 | 2835 return FAIL; |
| 2586 | 2836 } |
| 2837 else | |
| 2838 #endif | |
| 2839 { | |
| 2840 if (!XChangeProperty(XtDisplay(myShell), XtWindow(myShell), | |
| 2841 cbd->sel_atom, timestamp_atom, 32, PropModeAppend, NULL, 0)) | |
| 3312 | 2842 return FAIL; |
| 2586 | 2843 } |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
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2250
diff
changeset
|
2844 /* Flush is required in a terminal as nothing else is doing it. */ |
|
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2845 XFlush(XtDisplay(myShell)); |
| 7 | 2846 return OK; |
| 2847 } | |
| 2848 | |
| 2849 /* | |
| 2850 * Send the current selection to the clipboard. Do nothing for X because we | |
| 2851 * will fill in the selection only when requested by another app. | |
| 2852 */ | |
| 2853 void | |
|
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patch 8.1.1531: clipboard type name is inconsistent
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diff
changeset
|
2854 clip_x11_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 2855 { |
| 2856 } | |
| 4209 | 2857 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2858 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) \ |
|
d89c5b339c2a
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diff
changeset
|
2859 || defined(PROTO) |
|
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17754
diff
changeset
|
2860 static int |
|
17063
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diff
changeset
|
2861 clip_x11_owner_exists(Clipboard_T *cbd) |
| 4209 | 2862 { |
| 2863 return XGetSelectionOwner(X_DISPLAY, cbd->sel_atom) != None; | |
| 2864 } | |
| 7 | 2865 #endif |
|
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diff
changeset
|
2866 #endif |
| 7 | 2867 |
| 1924 | 2868 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) \ |
| 2869 || defined(FEAT_GUI_GTK) || defined(PROTO) | |
| 2870 /* | |
| 2871 * Get the contents of the X CUT_BUFFER0 and put it in "cbd". | |
| 2872 */ | |
| 2873 void | |
|
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diff
changeset
|
2874 yank_cut_buffer0(Display *dpy, Clipboard_T *cbd) |
| 1924 | 2875 { |
| 2876 int nbytes = 0; | |
| 2877 char_u *buffer = (char_u *)XFetchBuffer(dpy, &nbytes, 0); | |
| 2878 | |
| 2879 if (nbytes > 0) | |
| 2880 { | |
| 2881 int done = FALSE; | |
| 2882 | |
| 2883 /* CUT_BUFFER0 is supposed to be always latin1. Convert to 'enc' when | |
| 2884 * using a multi-byte encoding. Conversion between two 8-bit | |
| 2885 * character sets usually fails and the text might actually be in | |
| 2886 * 'enc' anyway. */ | |
| 2887 if (has_mbyte) | |
| 2888 { | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1961
diff
changeset
|
2889 char_u *conv_buf; |
| 1924 | 2890 vimconv_T vc; |
| 2891 | |
| 2892 vc.vc_type = CONV_NONE; | |
| 2893 if (convert_setup(&vc, (char_u *)"latin1", p_enc) == OK) | |
| 2894 { | |
| 2895 conv_buf = string_convert(&vc, buffer, &nbytes); | |
| 2896 if (conv_buf != NULL) | |
| 2897 { | |
| 2898 clip_yank_selection(MCHAR, conv_buf, (long)nbytes, cbd); | |
| 2899 vim_free(conv_buf); | |
| 2900 done = TRUE; | |
| 2901 } | |
| 2902 convert_setup(&vc, NULL, NULL); | |
| 2903 } | |
| 2904 } | |
| 2905 if (!done) /* use the text without conversion */ | |
| 2906 clip_yank_selection(MCHAR, buffer, (long)nbytes, cbd); | |
| 2907 XFree((void *)buffer); | |
| 2908 if (p_verbose > 0) | |
| 2909 { | |
| 2910 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
2911 verb_msg(_("Used CUT_BUFFER0 instead of empty selection")); |
| 1924 | 2912 verbose_leave(); |
| 2913 } | |
| 2914 } | |
| 2915 } | |
| 2916 #endif | |
| 2917 | |
| 7 | 2918 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2919 | |
| 2920 /* | |
| 2921 * Move the cursor to the specified row and column on the screen. | |
| 1226 | 2922 * Change current window if necessary. Returns an integer with the |
| 7 | 2923 * CURSOR_MOVED bit set if the cursor has moved or unset otherwise. |
| 2924 * | |
| 2925 * The MOUSE_FOLD_CLOSE bit is set when clicked on the '-' in a fold column. | |
| 2926 * The MOUSE_FOLD_OPEN bit is set when clicked on the '+' in a fold column. | |
| 2927 * | |
| 2928 * If flags has MOUSE_FOCUS, then the current window will not be changed, and | |
| 2929 * if the mouse is outside the window then the text will scroll, or if the | |
| 2930 * mouse was previously on a status line, then the status line may be dragged. | |
| 2931 * | |
| 2932 * If flags has MOUSE_MAY_VIS, then VIsual mode will be started before the | |
| 2933 * cursor is moved unless the cursor was on a status line. | |
| 2934 * This function returns one of IN_UNKNOWN, IN_BUFFER, IN_STATUS_LINE or | |
| 2935 * IN_SEP_LINE depending on where the cursor was clicked. | |
| 2936 * | |
| 2937 * If flags has MOUSE_MAY_STOP_VIS, then Visual mode will be stopped, unless | |
| 2938 * the mouse is on the status line of the same window. | |
| 2939 * | |
| 2940 * If flags has MOUSE_DID_MOVE, nothing is done if the mouse didn't move since | |
| 2941 * the last call. | |
| 2942 * | |
| 2943 * If flags has MOUSE_SETPOS, nothing is done, only the current position is | |
| 2944 * remembered. | |
| 2945 */ | |
| 2946 int | |
|
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diff
changeset
|
2947 jump_to_mouse( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2948 int flags, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2949 int *inclusive, /* used for inclusive operator, can be NULL */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2950 int which_button) /* MOUSE_LEFT, MOUSE_RIGHT, MOUSE_MIDDLE */ |
| 7 | 2951 { |
| 2952 static int on_status_line = 0; /* #lines below bottom of window */ | |
| 2953 static int on_sep_line = 0; /* on separator right of window */ | |
|
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patch 8.0.1138: click in window toolbar starts Visual mode
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diff
changeset
|
2954 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
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|
2955 static int in_winbar = FALSE; |
|
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patch 8.0.1138: click in window toolbar starts Visual mode
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diff
changeset
|
2956 #endif |
|
17041
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
2957 #ifdef FEAT_TEXT_PROP |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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diff
changeset
|
2958 static int in_popup_win = FALSE; |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
2959 static win_T *click_in_popup_win = NULL; |
|
17041
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parents:
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diff
changeset
|
2960 #endif |
| 7 | 2961 static int prev_row = -1; |
| 2962 static int prev_col = -1; | |
| 2963 static win_T *dragwin = NULL; /* window being dragged */ | |
| 2964 static int did_drag = FALSE; /* drag was noticed */ | |
| 2965 | |
| 2966 win_T *wp, *old_curwin; | |
| 2967 pos_T old_cursor; | |
| 2968 int count; | |
| 2969 int first; | |
| 2970 int row = mouse_row; | |
| 2971 int col = mouse_col; | |
| 2972 #ifdef FEAT_FOLDING | |
| 2973 int mouse_char; | |
| 2974 #endif | |
| 2975 | |
| 2976 mouse_past_bottom = FALSE; | |
| 2977 mouse_past_eol = FALSE; | |
| 2978 | |
| 2979 if (flags & MOUSE_RELEASED) | |
| 2980 { | |
| 2981 /* On button release we may change window focus if positioned on a | |
| 2982 * status line and no dragging happened. */ | |
| 2983 if (dragwin != NULL && !did_drag) | |
| 2984 flags &= ~(MOUSE_FOCUS | MOUSE_DID_MOVE); | |
| 2985 dragwin = NULL; | |
| 2986 did_drag = FALSE; | |
|
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patch 8.1.1525: cannot move a popup window with the mouse
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changeset
|
2987 #ifdef FEAT_TEXT_PROP |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
2988 if (click_in_popup_win != NULL && popup_dragwin == NULL) |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
2989 popup_close_for_mouse_click(click_in_popup_win); |
|
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patch 8.1.1609: the user cannot easily close a popup window
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|
2990 |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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changeset
|
2991 popup_dragwin = NULL; |
|
17219
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parents:
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changeset
|
2992 click_in_popup_win = NULL; |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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changeset
|
2993 #endif |
| 7 | 2994 } |
| 2995 | |
| 2996 if ((flags & MOUSE_DID_MOVE) | |
| 2997 && prev_row == mouse_row | |
| 2998 && prev_col == mouse_col) | |
| 2999 { | |
| 3000 retnomove: | |
| 1226 | 3001 /* before moving the cursor for a left click which is NOT in a status |
| 7 | 3002 * line, stop Visual mode */ |
| 3003 if (on_status_line) | |
| 3004 return IN_STATUS_LINE; | |
| 3005 if (on_sep_line) | |
| 3006 return IN_SEP_LINE; | |
|
12831
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patch 8.0.1292: quick clicks in the WinBar start Visual mode
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parents:
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diff
changeset
|
3007 #ifdef FEAT_MENU |
|
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parents:
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diff
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|
3008 if (in_winbar) |
|
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parents:
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|
3009 { |
|
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|
3010 /* A quick second click may arrive as a double-click, but we use it |
|
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|
3011 * as a second click in the WinBar. */ |
|
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3012 if ((mod_mask & MOD_MASK_MULTI_CLICK) && !(flags & MOUSE_RELEASED)) |
|
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changeset
|
3013 { |
|
17041
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changeset
|
3014 wp = mouse_find_win(&row, &col, FAIL_POPUP); |
|
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diff
changeset
|
3015 if (wp == NULL) |
|
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diff
changeset
|
3016 return IN_UNKNOWN; |
|
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|
3017 winbar_click(wp, col); |
|
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3018 } |
|
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parents:
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|
3019 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
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|
3020 } |
|
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patch 8.0.1292: quick clicks in the WinBar start Visual mode
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diff
changeset
|
3021 #endif |
| 7 | 3022 if (flags & MOUSE_MAY_STOP_VIS) |
| 3023 { | |
| 3024 end_visual_mode(); | |
| 3025 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3026 } | |
| 3027 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
|
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changeset
|
3028 // Continue a modeless selection in another window. |
|
12487
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patch 8.0.1123: cannot define a toolbar for a window
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parents:
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diff
changeset
|
3029 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 3030 return IN_OTHER_WIN; |
| 3031 #endif | |
|
17041
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changeset
|
3032 #ifdef FEAT_TEXT_PROP |
|
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3033 // Continue a modeless selection in a popup window or dragging it. |
|
17041
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changeset
|
3034 if (in_popup_win) |
|
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patch 8.1.1525: cannot move a popup window with the mouse
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|
3035 { |
|
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|
3036 click_in_popup_win = NULL; // don't close it on release |
|
17051
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changeset
|
3037 if (popup_dragwin != NULL) |
|
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3038 { |
|
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|
3039 // dragging a popup window |
|
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changeset
|
3040 popup_drag(popup_dragwin); |
|
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patch 8.1.1525: cannot move a popup window with the mouse
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changeset
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3041 return IN_UNKNOWN; |
|
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diff
changeset
|
3042 } |
|
17041
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changeset
|
3043 return IN_OTHER_WIN; |
|
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parents:
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|
3044 } |
|
17041
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3045 #endif |
| 7 | 3046 return IN_BUFFER; |
| 3047 } | |
| 3048 | |
| 3049 prev_row = mouse_row; | |
| 3050 prev_col = mouse_col; | |
| 3051 | |
| 3052 if (flags & MOUSE_SETPOS) | |
| 3053 goto retnomove; /* ugly goto... */ | |
| 3054 | |
| 3055 #ifdef FEAT_FOLDING | |
| 3056 /* Remember the character under the mouse, it might be a '-' or '+' in the | |
| 3057 * fold column. */ | |
| 534 | 3058 if (row >= 0 && row < Rows && col >= 0 && col <= Columns |
| 3059 && ScreenLines != NULL) | |
| 7 | 3060 mouse_char = ScreenLines[LineOffset[row] + col]; |
| 3061 else | |
| 3062 mouse_char = ' '; | |
| 3063 #endif | |
| 3064 | |
| 3065 old_curwin = curwin; | |
| 3066 old_cursor = curwin->w_cursor; | |
| 3067 | |
| 3068 if (!(flags & MOUSE_FOCUS)) | |
| 3069 { | |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
17041
diff
changeset
|
3070 if (row < 0 || col < 0) // check if it makes sense |
| 7 | 3071 return IN_UNKNOWN; |
| 3072 | |
|
17847
bdddd215bf09
patch 8.1.1920: cannot always close a popup when filter consumes all events
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parents:
17839
diff
changeset
|
3073 // find the window where the row is in and adjust "row" and "col" to be |
|
bdddd215bf09
patch 8.1.1920: cannot always close a popup when filter consumes all events
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3074 // relative to top-left of the window |
|
17041
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diff
changeset
|
3075 wp = mouse_find_win(&row, &col, FIND_POPUP); |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
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12076
diff
changeset
|
3076 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3077 return IN_UNKNOWN; |
| 7 | 3078 dragwin = NULL; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
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diff
changeset
|
3079 |
|
17041
5ed4965ebc7b
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3080 #ifdef FEAT_TEXT_PROP |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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diff
changeset
|
3081 // Click in a popup window may start dragging or modeless selection, |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
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17041
diff
changeset
|
3082 // but not much else. |
|
17225
09fa437d33d8
patch 8.1.1612: cannot show an existing buffer in a popup window
Bram Moolenaar <Bram@vim.org>
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17219
diff
changeset
|
3083 if (WIN_IS_POPUP(wp)) |
|
17041
5ed4965ebc7b
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parents:
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diff
changeset
|
3084 { |
|
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parents:
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diff
changeset
|
3085 on_sep_line = 0; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
3086 in_popup_win = TRUE; |
|
17847
bdddd215bf09
patch 8.1.1920: cannot always close a popup when filter consumes all events
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parents:
17839
diff
changeset
|
3087 if (which_button == MOUSE_LEFT && popup_close_if_on_X(wp, row, col)) |
|
17219
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
3088 { |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
3089 return IN_UNKNOWN; |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
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diff
changeset
|
3090 } |
|
17580
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
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parents:
17578
diff
changeset
|
3091 else if ((wp->w_popup_flags & (POPF_DRAG | POPF_RESIZE)) |
|
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
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parents:
17578
diff
changeset
|
3092 && popup_on_border(wp, row, col)) |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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diff
changeset
|
3093 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
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parents:
17041
diff
changeset
|
3094 popup_dragwin = wp; |
|
17580
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17578
diff
changeset
|
3095 popup_start_drag(wp, row, col); |
|
17051
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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diff
changeset
|
3096 return IN_UNKNOWN; |
|
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patch 8.1.1525: cannot move a popup window with the mouse
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parents:
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diff
changeset
|
3097 } |
|
17219
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patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3098 // Only close on release, otherwise it's not possible to drag or do |
|
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patch 8.1.1609: the user cannot easily close a popup window
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parents:
17216
diff
changeset
|
3099 // modeless selection. |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3100 else if (wp->w_popup_close == POPCLOSE_CLICK |
|
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patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3101 && which_button == MOUSE_LEFT) |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3102 { |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3103 click_in_popup_win = wp; |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3104 } |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3105 else if (which_button == MOUSE_LEFT) |
|
17216
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patch 8.1.1608: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3106 // If the click is in the scrollbar, may scroll up/down. |
|
11f3cf51d43b
patch 8.1.1608: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17162
diff
changeset
|
3107 popup_handle_scrollbar_click(wp, row, col); |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
3108 # ifdef FEAT_CLIPBOARD |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
3109 return IN_OTHER_WIN; |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
3110 # else |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3111 return IN_UNKNOWN; |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
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diff
changeset
|
3112 # endif |
|
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
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parents:
17034
diff
changeset
|
3113 } |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3114 in_popup_win = FALSE; |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3115 popup_dragwin = NULL; |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3116 #endif |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3117 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3118 if (row == -1) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3119 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3120 /* A click in the window toolbar does not enter another window or |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3121 * change Visual highlighting. */ |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3122 winbar_click(wp, col); |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3123 in_winbar = TRUE; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3124 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3125 } |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3126 in_winbar = FALSE; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3127 #endif |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3128 |
| 7 | 3129 /* |
| 3130 * winpos and height may change in win_enter()! | |
| 3131 */ | |
| 3132 if (row >= wp->w_height) /* In (or below) status line */ | |
| 3133 { | |
| 3134 on_status_line = row - wp->w_height + 1; | |
| 3135 dragwin = wp; | |
| 3136 } | |
| 3137 else | |
| 3138 on_status_line = 0; | |
| 3139 if (col >= wp->w_width) /* In separator line */ | |
| 3140 { | |
| 3141 on_sep_line = col - wp->w_width + 1; | |
| 3142 dragwin = wp; | |
| 3143 } | |
| 3144 else | |
| 3145 on_sep_line = 0; | |
| 3146 | |
| 3147 /* The rightmost character of the status line might be a vertical | |
| 3148 * separator character if there is no connecting window to the right. */ | |
| 3149 if (on_status_line && on_sep_line) | |
| 3150 { | |
| 3151 if (stl_connected(wp)) | |
| 3152 on_sep_line = 0; | |
| 3153 else | |
| 3154 on_status_line = 0; | |
| 3155 } | |
| 3156 | |
| 3157 /* Before jumping to another buffer, or moving the cursor for a left | |
| 3158 * click, stop Visual mode. */ | |
| 3159 if (VIsual_active | |
| 3160 && (wp->w_buffer != curwin->w_buffer | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12337
diff
changeset
|
3161 || (!on_status_line && !on_sep_line |
| 5735 | 3162 #ifdef FEAT_FOLDING |
| 7 | 3163 && ( |
| 5735 | 3164 # ifdef FEAT_RIGHTLEFT |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3165 wp->w_p_rl ? col < wp->w_width - wp->w_p_fdc : |
| 5735 | 3166 # endif |
| 7 | 3167 col >= wp->w_p_fdc |
| 5735 | 3168 # ifdef FEAT_CMDWIN |
| 7 | 3169 + (cmdwin_type == 0 && wp == curwin ? 0 : 1) |
| 5735 | 3170 # endif |
| 7 | 3171 ) |
| 5735 | 3172 #endif |
| 7 | 3173 && (flags & MOUSE_MAY_STOP_VIS)))) |
| 3174 { | |
| 3175 end_visual_mode(); | |
| 3176 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3177 } | |
| 3178 #ifdef FEAT_CMDWIN | |
| 3179 if (cmdwin_type != 0 && wp != curwin) | |
| 3180 { | |
| 3181 /* A click outside the command-line window: Use modeless | |
|
2102
907cf09fbb32
updated for version 7.2.385
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3182 * selection if possible. Allow dragging the status lines. */ |
| 7 | 3183 on_sep_line = 0; |
| 3184 # ifdef FEAT_CLIPBOARD | |
| 3185 if (on_status_line) | |
| 3186 return IN_STATUS_LINE; | |
| 3187 return IN_OTHER_WIN; | |
| 3188 # else | |
| 3189 row = 0; | |
| 3190 col += wp->w_wincol; | |
| 3191 wp = curwin; | |
| 3192 # endif | |
| 3193 } | |
| 3194 #endif | |
| 3195 /* Only change window focus when not clicking on or dragging the | |
| 3196 * status line. Do change focus when releasing the mouse button | |
| 3197 * (MOUSE_FOCUS was set above if we dragged first). */ | |
| 3198 if (dragwin == NULL || (flags & MOUSE_RELEASED)) | |
| 3199 win_enter(wp, TRUE); /* can make wp invalid! */ | |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3200 |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3201 if (curwin != old_curwin) |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3202 { |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12337
diff
changeset
|
3203 #ifdef CHECK_DOUBLE_CLICK |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3204 /* set topline, to be able to check for double click ourselves */ |
| 7 | 3205 set_mouse_topline(curwin); |
| 3206 #endif | |
|
13448
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3207 #ifdef FEAT_TERMINAL |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3208 /* when entering a terminal window may change state */ |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3209 term_win_entered(); |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3210 #endif |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3211 } |
| 7 | 3212 if (on_status_line) /* In (or below) status line */ |
| 3213 { | |
| 3214 /* Don't use start_arrow() if we're in the same window */ | |
| 3215 if (curwin == old_curwin) | |
| 3216 return IN_STATUS_LINE; | |
| 3217 else | |
| 3218 return IN_STATUS_LINE | CURSOR_MOVED; | |
| 3219 } | |
| 3220 if (on_sep_line) /* In (or below) status line */ | |
| 3221 { | |
| 3222 /* Don't use start_arrow() if we're in the same window */ | |
| 3223 if (curwin == old_curwin) | |
| 3224 return IN_SEP_LINE; | |
| 3225 else | |
| 3226 return IN_SEP_LINE | CURSOR_MOVED; | |
| 3227 } | |
| 3228 | |
| 3229 curwin->w_cursor.lnum = curwin->w_topline; | |
| 3230 #ifdef FEAT_GUI | |
| 3231 /* remember topline, needed for double click */ | |
| 3232 gui_prev_topline = curwin->w_topline; | |
| 3233 # ifdef FEAT_DIFF | |
| 3234 gui_prev_topfill = curwin->w_topfill; | |
| 3235 # endif | |
| 3236 #endif | |
| 3237 } | |
| 3238 else if (on_status_line && which_button == MOUSE_LEFT) | |
| 3239 { | |
| 3240 if (dragwin != NULL) | |
| 3241 { | |
| 3242 /* Drag the status line */ | |
| 3243 count = row - dragwin->w_winrow - dragwin->w_height + 1 | |
| 3244 - on_status_line; | |
| 3245 win_drag_status_line(dragwin, count); | |
| 3246 did_drag |= count; | |
| 3247 } | |
| 3248 return IN_STATUS_LINE; /* Cursor didn't move */ | |
| 3249 } | |
| 3250 else if (on_sep_line && which_button == MOUSE_LEFT) | |
| 3251 { | |
| 3252 if (dragwin != NULL) | |
| 3253 { | |
| 3254 /* Drag the separator column */ | |
| 3255 count = col - dragwin->w_wincol - dragwin->w_width + 1 | |
| 3256 - on_sep_line; | |
| 3257 win_drag_vsep_line(dragwin, count); | |
| 3258 did_drag |= count; | |
| 3259 } | |
| 3260 return IN_SEP_LINE; /* Cursor didn't move */ | |
| 3261 } | |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3262 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3263 else if (in_winbar) |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3264 { |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3265 /* After a click on the window toolbar don't start Visual mode. */ |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3266 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3267 } |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3268 #endif |
| 7 | 3269 else /* keep_window_focus must be TRUE */ |
| 3270 { | |
| 3271 /* before moving the cursor for a left click, stop Visual mode */ | |
| 3272 if (flags & MOUSE_MAY_STOP_VIS) | |
| 3273 { | |
| 3274 end_visual_mode(); | |
| 3275 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3276 } | |
| 3277 | |
| 3278 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
| 3279 /* Continue a modeless selection in another window. */ | |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3280 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 3281 return IN_OTHER_WIN; |
| 3282 #endif | |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3283 #ifdef FEAT_TEXT_PROP |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3284 if (in_popup_win) |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3285 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3286 if (popup_dragwin != NULL) |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3287 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3288 // dragging a popup window |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3289 popup_drag(popup_dragwin); |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3290 return IN_UNKNOWN; |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3291 } |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3292 // continue a modeless selection in a popup window |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3293 click_in_popup_win = NULL; |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3294 return IN_OTHER_WIN; |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3295 } |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3296 #endif |
| 7 | 3297 |
| 3298 row -= W_WINROW(curwin); | |
|
12513
3ca08bf99396
patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12487
diff
changeset
|
3299 col -= curwin->w_wincol; |
| 7 | 3300 |
| 3301 /* | |
| 3302 * When clicking beyond the end of the window, scroll the screen. | |
| 3303 * Scroll by however many rows outside the window we are. | |
| 3304 */ | |
| 3305 if (row < 0) | |
| 3306 { | |
| 3307 count = 0; | |
| 3308 for (first = TRUE; curwin->w_topline > 1; ) | |
| 3309 { | |
| 3310 #ifdef FEAT_DIFF | |
| 3311 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 3312 ++count; | |
| 3313 else | |
| 3314 #endif | |
| 3315 count += plines(curwin->w_topline - 1); | |
| 3316 if (!first && count > -row) | |
| 3317 break; | |
| 3318 first = FALSE; | |
| 3319 #ifdef FEAT_FOLDING | |
| 7009 | 3320 (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL); |
| 7 | 3321 #endif |
| 3322 #ifdef FEAT_DIFF | |
| 3323 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 3324 ++curwin->w_topfill; | |
| 3325 else | |
| 3326 #endif | |
| 3327 { | |
| 3328 --curwin->w_topline; | |
| 3329 #ifdef FEAT_DIFF | |
| 3330 curwin->w_topfill = 0; | |
| 3331 #endif | |
| 3332 } | |
| 3333 } | |
| 3334 #ifdef FEAT_DIFF | |
| 3335 check_topfill(curwin, FALSE); | |
| 3336 #endif | |
| 3337 curwin->w_valid &= | |
| 3338 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 3339 redraw_later(VALID); | |
| 3340 row = 0; | |
| 3341 } | |
| 3342 else if (row >= curwin->w_height) | |
| 3343 { | |
| 3344 count = 0; | |
| 3345 for (first = TRUE; curwin->w_topline < curbuf->b_ml.ml_line_count; ) | |
| 3346 { | |
| 3347 #ifdef FEAT_DIFF | |
| 3348 if (curwin->w_topfill > 0) | |
| 3349 ++count; | |
| 3350 else | |
| 3351 #endif | |
| 3352 count += plines(curwin->w_topline); | |
| 3353 if (!first && count > row - curwin->w_height + 1) | |
| 3354 break; | |
| 3355 first = FALSE; | |
| 3356 #ifdef FEAT_FOLDING | |
| 3357 if (hasFolding(curwin->w_topline, NULL, &curwin->w_topline) | |
| 3358 && curwin->w_topline == curbuf->b_ml.ml_line_count) | |
| 3359 break; | |
| 3360 #endif | |
| 3361 #ifdef FEAT_DIFF | |
| 3362 if (curwin->w_topfill > 0) | |
| 3363 --curwin->w_topfill; | |
| 3364 else | |
| 3365 #endif | |
| 3366 { | |
| 3367 ++curwin->w_topline; | |
| 3368 #ifdef FEAT_DIFF | |
| 3369 curwin->w_topfill = | |
| 3370 diff_check_fill(curwin, curwin->w_topline); | |
| 3371 #endif | |
| 3372 } | |
| 3373 } | |
| 3374 #ifdef FEAT_DIFF | |
| 3375 check_topfill(curwin, FALSE); | |
| 3376 #endif | |
| 3377 redraw_later(VALID); | |
| 3378 curwin->w_valid &= | |
| 3379 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 3380 row = curwin->w_height - 1; | |
| 3381 } | |
| 3382 else if (row == 0) | |
| 3383 { | |
| 3384 /* When dragging the mouse, while the text has been scrolled up as | |
| 3385 * far as it goes, moving the mouse in the top line should scroll | |
| 3386 * the text down (done later when recomputing w_topline). */ | |
| 1164 | 3387 if (mouse_dragging > 0 |
| 7 | 3388 && curwin->w_cursor.lnum |
| 3389 == curwin->w_buffer->b_ml.ml_line_count | |
| 3390 && curwin->w_cursor.lnum == curwin->w_topline) | |
| 3391 curwin->w_valid &= ~(VALID_TOPLINE); | |
| 3392 } | |
| 3393 } | |
| 3394 | |
| 3395 #ifdef FEAT_FOLDING | |
| 3396 /* Check for position outside of the fold column. */ | |
| 3397 if ( | |
| 3398 # ifdef FEAT_RIGHTLEFT | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3399 curwin->w_p_rl ? col < curwin->w_width - curwin->w_p_fdc : |
| 7 | 3400 # endif |
| 3401 col >= curwin->w_p_fdc | |
| 3402 # ifdef FEAT_CMDWIN | |
| 3403 + (cmdwin_type == 0 ? 0 : 1) | |
| 3404 # endif | |
| 3405 ) | |
| 3406 mouse_char = ' '; | |
| 3407 #endif | |
| 3408 | |
| 3409 /* compute the position in the buffer line from the posn on the screen */ | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3410 if (mouse_comp_pos(curwin, &row, &col, &curwin->w_cursor.lnum, NULL)) |
| 7 | 3411 mouse_past_bottom = TRUE; |
| 3412 | |
| 3413 /* Start Visual mode before coladvance(), for when 'sel' != "old" */ | |
| 3414 if ((flags & MOUSE_MAY_VIS) && !VIsual_active) | |
| 3415 { | |
| 3416 check_visual_highlight(); | |
| 3417 VIsual = old_cursor; | |
| 3418 VIsual_active = TRUE; | |
| 3419 VIsual_reselect = TRUE; | |
| 3420 /* if 'selectmode' contains "mouse", start Select mode */ | |
| 3421 may_start_select('o'); | |
| 3422 setmouse(); | |
| 642 | 3423 if (p_smd && msg_silent == 0) |
| 7 | 3424 redraw_cmdline = TRUE; /* show visual mode later */ |
| 3425 } | |
| 3426 | |
| 3427 curwin->w_curswant = col; | |
| 3428 curwin->w_set_curswant = FALSE; /* May still have been TRUE */ | |
| 3429 if (coladvance(col) == FAIL) /* Mouse click beyond end of line */ | |
| 3430 { | |
| 3431 if (inclusive != NULL) | |
| 3432 *inclusive = TRUE; | |
| 3433 mouse_past_eol = TRUE; | |
| 3434 } | |
| 3435 else if (inclusive != NULL) | |
| 3436 *inclusive = FALSE; | |
| 3437 | |
| 3438 count = IN_BUFFER; | |
| 3439 if (curwin != old_curwin || curwin->w_cursor.lnum != old_cursor.lnum | |
| 3440 || curwin->w_cursor.col != old_cursor.col) | |
| 3441 count |= CURSOR_MOVED; /* Cursor has moved */ | |
| 3442 | |
|
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3443 # ifdef FEAT_FOLDING |
| 7 | 3444 if (mouse_char == '+') |
| 3445 count |= MOUSE_FOLD_OPEN; | |
| 3446 else if (mouse_char != ' ') | |
| 3447 count |= MOUSE_FOLD_CLOSE; | |
|
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3448 # endif |
| 7 | 3449 |
| 3450 return count; | |
| 3451 } | |
|
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3452 #endif |
|
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3453 |
|
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3454 // Functions also used for popup windows. |
|
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3455 #if defined(FEAT_MOUSE) || defined(FEAT_TEXT_PROP) || defined(PROTO) |
| 7 | 3456 |
| 3457 /* | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3458 * Compute the buffer line position from the screen position "rowp" / "colp" in |
| 7 | 3459 * window "win". |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3460 * "plines_cache" can be NULL (no cache) or an array with "win->w_height" |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3461 * entries that caches the plines_win() result from a previous call. Entry is |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3462 * zero if not computed yet. There must be no text or setting changes since |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3463 * the entry is put in the cache. |
| 7 | 3464 * Returns TRUE if the position is below the last line. |
| 3465 */ | |
| 3466 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3467 mouse_comp_pos( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3468 win_T *win, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3469 int *rowp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3470 int *colp, |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3471 linenr_T *lnump, |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3472 int *plines_cache) |
| 7 | 3473 { |
| 3474 int col = *colp; | |
| 3475 int row = *rowp; | |
| 3476 linenr_T lnum; | |
| 3477 int retval = FALSE; | |
| 3478 int off; | |
| 3479 int count; | |
| 3480 | |
| 3481 #ifdef FEAT_RIGHTLEFT | |
| 3482 if (win->w_p_rl) | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3483 col = win->w_width - 1 - col; |
| 7 | 3484 #endif |
| 3485 | |
| 3486 lnum = win->w_topline; | |
| 3487 | |
| 3488 while (row > 0) | |
| 3489 { | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3490 int cache_idx = lnum - win->w_topline; |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3491 |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3492 if (plines_cache != NULL && plines_cache[cache_idx] > 0) |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3493 count = plines_cache[cache_idx]; |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3494 else |
| 7 | 3495 { |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3496 #ifdef FEAT_DIFF |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3497 /* Don't include filler lines in "count" */ |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3498 if (win->w_p_diff |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3499 # ifdef FEAT_FOLDING |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3500 && !hasFoldingWin(win, lnum, NULL, NULL, TRUE, NULL) |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3501 # endif |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3502 ) |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3503 { |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3504 if (lnum == win->w_topline) |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3505 row -= win->w_topfill; |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3506 else |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3507 row -= diff_check_fill(win, lnum); |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3508 count = plines_win_nofill(win, lnum, TRUE); |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3509 } |
| 7 | 3510 else |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3511 #endif |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3512 count = plines_win(win, lnum, TRUE); |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3513 if (plines_cache != NULL) |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3514 plines_cache[cache_idx] = count; |
| 7 | 3515 } |
| 3516 if (count > row) | |
| 3517 break; /* Position is in this buffer line. */ | |
| 3518 #ifdef FEAT_FOLDING | |
| 3519 (void)hasFoldingWin(win, lnum, NULL, &lnum, TRUE, NULL); | |
| 3520 #endif | |
| 3521 if (lnum == win->w_buffer->b_ml.ml_line_count) | |
| 3522 { | |
| 3523 retval = TRUE; | |
| 3524 break; /* past end of file */ | |
| 3525 } | |
| 3526 row -= count; | |
| 3527 ++lnum; | |
| 3528 } | |
| 3529 | |
| 3530 if (!retval) | |
| 3531 { | |
| 3532 /* Compute the column without wrapping. */ | |
| 3533 off = win_col_off(win) - win_col_off2(win); | |
| 3534 if (col < off) | |
| 3535 col = off; | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3536 col += row * (win->w_width - off); |
| 7 | 3537 /* add skip column (for long wrapping line) */ |
| 3538 col += win->w_skipcol; | |
| 3539 } | |
| 3540 | |
| 3541 if (!win->w_p_wrap) | |
| 3542 col += win->w_leftcol; | |
| 3543 | |
| 3544 /* skip line number and fold column in front of the line */ | |
| 3545 col -= win_col_off(win); | |
| 3546 if (col < 0) | |
| 3547 { | |
| 3548 #ifdef FEAT_NETBEANS_INTG | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
3549 netbeans_gutter_click(lnum); |
| 7 | 3550 #endif |
| 3551 col = 0; | |
| 3552 } | |
| 3553 | |
| 3554 *colp = col; | |
| 3555 *rowp = row; | |
| 3556 *lnump = lnum; | |
| 3557 return retval; | |
| 3558 } | |
| 3559 | |
| 3560 /* | |
| 3561 * Find the window at screen position "*rowp" and "*colp". The positions are | |
| 3562 * updated to become relative to the top-left of the window. | |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3563 * When "popup" is FAIL_POPUP and the position is in a popup window then NULL |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3564 * is returned. When "popup" is IGNORE_POPUP then do not even check popup |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3565 * windows. |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3566 * Returns NULL when something is wrong. |
| 7 | 3567 */ |
| 3568 win_T * | |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3569 mouse_find_win(int *rowp, int *colp, mouse_find_T popup UNUSED) |
| 7 | 3570 { |
| 3571 frame_T *fp; | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3572 win_T *wp; |
| 7 | 3573 |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3574 #ifdef FEAT_TEXT_PROP |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3575 win_T *pwp = NULL; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3576 |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3577 if (popup != IGNORE_POPUP) |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3578 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3579 popup_reset_handled(); |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3580 while ((wp = find_next_popup(TRUE)) != NULL) |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3581 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3582 if (*rowp >= wp->w_winrow && *rowp < wp->w_winrow + popup_height(wp) |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3583 && *colp >= wp->w_wincol |
|
17216
11f3cf51d43b
patch 8.1.1608: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17162
diff
changeset
|
3584 && *colp < wp->w_wincol + popup_width(wp)) |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3585 pwp = wp; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3586 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3587 if (pwp != NULL) |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3588 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3589 if (popup == FAIL_POPUP) |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3590 return NULL; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3591 *rowp -= pwp->w_winrow; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3592 *colp -= pwp->w_wincol; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3593 return pwp; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3594 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3595 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3596 #endif |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3597 |
| 7 | 3598 fp = topframe; |
| 667 | 3599 *rowp -= firstwin->w_winrow; |
| 7 | 3600 for (;;) |
| 3601 { | |
| 3602 if (fp->fr_layout == FR_LEAF) | |
| 3603 break; | |
| 3604 if (fp->fr_layout == FR_ROW) | |
| 3605 { | |
| 3606 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3607 { | |
| 3608 if (*colp < fp->fr_width) | |
| 3609 break; | |
| 3610 *colp -= fp->fr_width; | |
| 3611 } | |
| 3612 } | |
| 3613 else /* fr_layout == FR_COL */ | |
| 3614 { | |
| 3615 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3616 { | |
| 3617 if (*rowp < fp->fr_height) | |
| 3618 break; | |
| 3619 *rowp -= fp->fr_height; | |
| 3620 } | |
| 3621 } | |
| 3622 } | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3623 /* When using a timer that closes a window the window might not actually |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3624 * exist. */ |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3625 FOR_ALL_WINDOWS(wp) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3626 if (wp == fp->fr_win) |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3627 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3628 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3629 *rowp -= wp->w_winbar_height; |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3630 #endif |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3631 return wp; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3632 } |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3633 return NULL; |
| 7 | 3634 } |
| 3635 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3636 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MAC) \ |
| 7 | 3637 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
|
13371
1a3f5759b61e
patch 8.0.1559: build failure without GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3638 || defined(FEAT_GUI_PHOTON) || defined(FEAT_TERM_POPUP_MENU) \ |
|
1a3f5759b61e
patch 8.0.1559: build failure without GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3639 || defined(PROTO) |
|
17950
bb0e25a8b5d7
patch 8.1.1971: manually enabling features causes build errors
Bram Moolenaar <Bram@vim.org>
parents:
17847
diff
changeset
|
3640 # define NEED_VCOL2COL |
|
bb0e25a8b5d7
patch 8.1.1971: manually enabling features causes build errors
Bram Moolenaar <Bram@vim.org>
parents:
17847
diff
changeset
|
3641 |
| 7 | 3642 /* |
| 3643 * Translate window coordinates to buffer position without any side effects | |
| 3644 */ | |
| 3645 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3646 get_fpos_of_mouse(pos_T *mpos) |
| 7 | 3647 { |
| 3648 win_T *wp; | |
| 3649 int row = mouse_row; | |
| 3650 int col = mouse_col; | |
| 3651 | |
| 3652 if (row < 0 || col < 0) /* check if it makes sense */ | |
| 3653 return IN_UNKNOWN; | |
| 3654 | |
| 3655 /* find the window where the row is in */ | |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3656 wp = mouse_find_win(&row, &col, FAIL_POPUP); |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3657 if (wp == NULL) |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3658 return IN_UNKNOWN; |
| 7 | 3659 /* |
| 3660 * winpos and height may change in win_enter()! | |
| 3661 */ | |
| 3662 if (row >= wp->w_height) /* In (or below) status line */ | |
| 3663 return IN_STATUS_LINE; | |
| 3664 if (col >= wp->w_width) /* In vertical separator line */ | |
| 3665 return IN_SEP_LINE; | |
| 3666 | |
| 3667 if (wp != curwin) | |
| 3668 return IN_UNKNOWN; | |
| 3669 | |
| 3670 /* compute the position in the buffer line from the posn on the screen */ | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3671 if (mouse_comp_pos(curwin, &row, &col, &mpos->lnum, NULL)) |
| 7 | 3672 return IN_STATUS_LINE; /* past bottom */ |
| 3673 | |
| 3674 mpos->col = vcol2col(wp, mpos->lnum, col); | |
| 3675 | |
| 3676 if (mpos->col > 0) | |
| 3677 --mpos->col; | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
3678 mpos->coladd = 0; |
| 7 | 3679 return IN_BUFFER; |
| 3680 } | |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12831
diff
changeset
|
3681 #endif |
| 7 | 3682 |
|
17950
bb0e25a8b5d7
patch 8.1.1971: manually enabling features causes build errors
Bram Moolenaar <Bram@vim.org>
parents:
17847
diff
changeset
|
3683 #if defined(NEED_VCOL2COL) || defined(FEAT_BEVAL) || defined(FEAT_TEXT_PROP) \ |
|
bb0e25a8b5d7
patch 8.1.1971: manually enabling features causes build errors
Bram Moolenaar <Bram@vim.org>
parents:
17847
diff
changeset
|
3684 || defined(PROTO) |
| 7 | 3685 /* |
| 3686 * Convert a virtual (screen) column to a character column. | |
| 3687 * The first column is one. | |
| 3688 */ | |
| 3689 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3690 vcol2col(win_T *wp, linenr_T lnum, int vcol) |
| 7 | 3691 { |
| 3692 /* try to advance to the specified column */ | |
| 3693 int count = 0; | |
| 3694 char_u *ptr; | |
| 5995 | 3695 char_u *line; |
| 7 | 3696 |
| 5995 | 3697 line = ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); |
| 3877 | 3698 while (count < vcol && *ptr != NUL) |
| 7 | 3699 { |
| 5995 | 3700 count += win_lbr_chartabsize(wp, line, ptr, count, NULL); |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
3701 MB_PTR_ADV(ptr); |
| 7 | 3702 } |
| 5995 | 3703 return (int)(ptr - line); |
| 7 | 3704 } |
| 3705 #endif | |
| 3706 | |
| 3707 #endif /* FEAT_MOUSE */ | |
| 3708 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
3709 #if defined(FEAT_GUI) || defined(MSWIN) || defined(PROTO) |
| 7 | 3710 /* |
| 3711 * Called when focus changed. Used for the GUI or for systems where this can | |
| 3712 * be done in the console (Win32). | |
| 3713 */ | |
| 3714 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3715 ui_focus_change( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3716 int in_focus) /* TRUE if focus gained. */ |
| 7 | 3717 { |
| 3718 static time_t last_time = (time_t)0; | |
| 3719 int need_redraw = FALSE; | |
| 3720 | |
| 3721 /* When activated: Check if any file was modified outside of Vim. | |
| 3722 * Only do this when not done within the last two seconds (could get | |
| 3723 * several events in a row). */ | |
| 3724 if (in_focus && last_time + 2 < time(NULL)) | |
| 3725 { | |
| 3726 need_redraw = check_timestamps( | |
| 3727 # ifdef FEAT_GUI | |
| 3728 gui.in_use | |
| 3729 # else | |
| 3730 FALSE | |
| 3731 # endif | |
| 3732 ); | |
| 3733 last_time = time(NULL); | |
| 3734 } | |
| 3735 | |
| 3736 /* | |
| 3737 * Fire the focus gained/lost autocommand. | |
| 3738 */ | |
| 3739 need_redraw |= apply_autocmds(in_focus ? EVENT_FOCUSGAINED | |
| 3740 : EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf); | |
| 3741 | |
| 3742 if (need_redraw) | |
| 3743 { | |
| 3744 /* Something was executed, make sure the cursor is put back where it | |
| 3745 * belongs. */ | |
| 3746 need_wait_return = FALSE; | |
| 3747 | |
| 3748 if (State & CMDLINE) | |
| 3749 redrawcmdline(); | |
| 3750 else if (State == HITRETURN || State == SETWSIZE || State == ASKMORE | |
| 3751 || State == EXTERNCMD || State == CONFIRM || exmode_active) | |
| 3752 repeat_message(); | |
| 3753 else if ((State & NORMAL) || (State & INSERT)) | |
| 3754 { | |
| 3755 if (must_redraw != 0) | |
| 3756 update_screen(0); | |
| 3757 setcursor(); | |
| 3758 } | |
| 3759 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
|
3760 out_flush_cursor(FALSE, TRUE); |
| 7 | 3761 # ifdef FEAT_GUI |
| 3762 if (gui.in_use) | |
| 3763 gui_update_scrollbars(FALSE); | |
| 3764 # endif | |
| 3765 } | |
| 3766 #ifdef FEAT_TITLE | |
| 3767 /* File may have been changed from 'readonly' to 'noreadonly' */ | |
| 3768 if (need_maketitle) | |
| 3769 maketitle(); | |
| 3770 #endif | |
| 3771 } | |
| 3772 #endif | |
| 3773 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13373
diff
changeset
|
3774 #if defined(HAVE_INPUT_METHOD) || defined(PROTO) |
| 7 | 3775 /* |
| 3776 * Save current Input Method status to specified place. | |
| 3777 */ | |
| 3778 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3779 im_save_status(long *psave) |
| 7 | 3780 { |
| 3781 /* Don't save when 'imdisable' is set or "xic" is NULL, IM is always | |
| 3782 * disabled then (but might start later). | |
| 3783 * Also don't save when inside a mapping, vgetc_im_active has not been set | |
| 3784 * then. | |
| 3785 * And don't save when the keys were stuffed (e.g., for a "." command). | |
| 3786 * And don't save when the GUI is running but our window doesn't have | |
| 3787 * input focus (e.g., when a find dialog is open). */ | |
| 3788 if (!p_imdisable && KeyTyped && !KeyStuffed | |
| 3789 # ifdef FEAT_XIM | |
| 3790 && xic != NULL | |
| 3791 # endif | |
| 3792 # ifdef FEAT_GUI | |
| 3793 && (!gui.in_use || gui.in_focus) | |
| 3794 # endif | |
| 3795 ) | |
| 3796 { | |
| 3797 /* Do save when IM is on, or IM is off and saved status is on. */ | |
| 3798 if (vgetc_im_active) | |
| 3799 *psave = B_IMODE_IM; | |
| 3800 else if (*psave == B_IMODE_IM) | |
| 3801 *psave = B_IMODE_NONE; | |
| 3802 } | |
| 3803 } | |
| 3804 #endif |