Mercurial > vim
annotate src/ui.c @ 17738:f800c3d8ca1b v8.1.1866
patch 8.1.1866: modeless selection in GUI does not work properly
commit https://github.com/vim/vim/commit/d5cf89872e6185c4d97cd254a9d697b8c3bdbf94
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Aug 16 23:09:11 2019 +0200
patch 8.1.1866: modeless selection in GUI does not work properly
Problem: Modeless selection in GUI does not work properly.
Solution: Avoid going beyond the end of the line. (closes https://github.com/vim/vim/issues/4783)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 16 Aug 2019 23:15:03 +0200 |
| parents | 10696f279e20 |
| children | 6ffe295f7492 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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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676 * This is useful to read input on channels. |
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677 */ |
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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 | |
| 723 /* | |
| 724 * Selection stuff using Visual mode, for cutting and pasting text to other | |
| 725 * windows. | |
| 726 */ | |
| 727 | |
| 728 /* | |
| 729 * Call this to initialise the clipboard. Pass it FALSE if the clipboard code | |
| 730 * is included, but the clipboard can not be used, or TRUE if the clipboard can | |
| 731 * be used. Eg unix may call this with FALSE, then call it again with TRUE if | |
| 732 * the GUI starts. | |
| 733 */ | |
| 734 void | |
|
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735 clip_init(int can_use) |
| 7 | 736 { |
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737 Clipboard_T *cb; |
| 7 | 738 |
| 739 cb = &clip_star; | |
| 740 for (;;) | |
| 741 { | |
| 742 cb->available = can_use; | |
| 743 cb->owned = FALSE; | |
| 744 cb->start.lnum = 0; | |
| 745 cb->start.col = 0; | |
| 746 cb->end.lnum = 0; | |
| 747 cb->end.col = 0; | |
| 748 cb->state = SELECT_CLEARED; | |
| 749 | |
| 750 if (cb == &clip_plus) | |
| 751 break; | |
| 752 cb = &clip_plus; | |
| 753 } | |
| 754 } | |
| 755 | |
| 756 /* | |
| 757 * Check whether the VIsual area has changed, and if so try to become the owner | |
| 758 * of the selection, and free any old converted selection we may still have | |
| 759 * lying around. If the VIsual mode has ended, make a copy of what was | |
| 760 * selected so we can still give it to others. Will probably have to make sure | |
| 761 * this is called whenever VIsual mode is ended. | |
| 762 */ | |
| 763 void | |
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764 clip_update_selection(Clipboard_T *clip) |
| 7 | 765 { |
| 3674 | 766 pos_T start, end; |
| 7 | 767 |
| 768 /* If visual mode is only due to a redo command ("."), then ignore it */ | |
| 769 if (!redo_VIsual_busy && VIsual_active && (State & NORMAL)) | |
| 770 { | |
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771 if (LT_POS(VIsual, curwin->w_cursor)) |
| 7 | 772 { |
| 773 start = VIsual; | |
| 774 end = curwin->w_cursor; | |
| 775 if (has_mbyte) | |
| 474 | 776 end.col += (*mb_ptr2len)(ml_get_cursor()) - 1; |
| 7 | 777 } |
| 778 else | |
| 779 { | |
| 780 start = curwin->w_cursor; | |
| 781 end = VIsual; | |
| 782 } | |
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783 if (!EQUAL_POS(clip->start, start) |
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784 || !EQUAL_POS(clip->end, end) |
| 3674 | 785 || clip->vmode != VIsual_mode) |
| 7 | 786 { |
| 3674 | 787 clip_clear_selection(clip); |
| 788 clip->start = start; | |
| 789 clip->end = end; | |
| 790 clip->vmode = VIsual_mode; | |
| 791 clip_free_selection(clip); | |
| 792 clip_own_selection(clip); | |
| 793 clip_gen_set_selection(clip); | |
| 7 | 794 } |
| 795 } | |
| 796 } | |
| 797 | |
| 798 void | |
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799 clip_own_selection(Clipboard_T *cbd) |
| 7 | 800 { |
| 801 /* | |
| 802 * Also want to check somehow that we are reading from the keyboard rather | |
| 803 * than a mapping etc. | |
| 804 */ | |
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805 #ifdef FEAT_X11 |
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806 /* Always own the selection, we might have lost it without being |
| 2586 | 807 * notified, e.g. during a ":sh" command. */ |
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808 if (cbd->available) |
| 7 | 809 { |
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810 int was_owned = cbd->owned; |
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811 |
| 7 | 812 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 3674 | 813 if (!was_owned && (cbd == &clip_star || cbd == &clip_plus)) |
| 7 | 814 { |
| 620 | 815 /* May have to show a different kind of highlighting for the |
| 816 * selected area. There is no specific redraw command for this, | |
| 817 * just redraw all windows on the current buffer. */ | |
| 7 | 818 if (cbd->owned |
| 791 | 819 && (get_real_state() == VISUAL |
| 820 || get_real_state() == SELECTMODE) | |
| 3674 | 821 && (cbd == &clip_star ? clip_isautosel_star() |
| 822 : clip_isautosel_plus()) | |
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823 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 824 redraw_curbuf_later(INVERTED_ALL); |
| 825 } | |
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826 } |
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827 #else |
| 3877 | 828 /* Only own the clipboard when we didn't own it yet. */ |
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829 if (!cbd->owned && cbd->available) |
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830 cbd->owned = (clip_gen_own_selection(cbd) == OK); |
| 7 | 831 #endif |
| 832 } | |
| 833 | |
| 834 void | |
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835 clip_lose_selection(Clipboard_T *cbd) |
| 7 | 836 { |
| 837 #ifdef FEAT_X11 | |
| 838 int was_owned = cbd->owned; | |
| 839 #endif | |
| 3674 | 840 int visual_selection = FALSE; |
| 841 | |
| 842 if (cbd == &clip_star || cbd == &clip_plus) | |
| 843 visual_selection = TRUE; | |
| 7 | 844 |
| 845 clip_free_selection(cbd); | |
| 846 cbd->owned = FALSE; | |
| 847 if (visual_selection) | |
| 3674 | 848 clip_clear_selection(cbd); |
| 7 | 849 clip_gen_lose_selection(cbd); |
| 850 #ifdef FEAT_X11 | |
| 851 if (visual_selection) | |
| 852 { | |
| 853 /* May have to show a different kind of highlighting for the selected | |
| 854 * area. There is no specific redraw command for this, just redraw all | |
| 855 * windows on the current buffer. */ | |
| 856 if (was_owned | |
| 791 | 857 && (get_real_state() == VISUAL |
| 858 || get_real_state() == SELECTMODE) | |
| 3674 | 859 && (cbd == &clip_star ? |
| 860 clip_isautosel_star() : clip_isautosel_plus()) | |
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861 && HL_ATTR(HLF_V) != HL_ATTR(HLF_VNC)) |
| 7 | 862 { |
| 863 update_curbuf(INVERTED_ALL); | |
| 864 setcursor(); | |
| 865 cursor_on(); | |
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866 out_flush_cursor(TRUE, FALSE); |
| 7 | 867 } |
| 868 } | |
| 869 #endif | |
| 870 } | |
| 871 | |
| 3674 | 872 static void |
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873 clip_copy_selection(Clipboard_T *clip) |
| 7 | 874 { |
| 3674 | 875 if (VIsual_active && (State & NORMAL) && clip->available) |
| 7 | 876 { |
| 3674 | 877 clip_update_selection(clip); |
| 878 clip_free_selection(clip); | |
| 879 clip_own_selection(clip); | |
| 880 if (clip->owned) | |
| 881 clip_get_selection(clip); | |
| 882 clip_gen_set_selection(clip); | |
| 7 | 883 } |
| 884 } | |
| 885 | |
| 886 /* | |
| 6116 | 887 * Save and restore clip_unnamed before doing possibly many changes. This |
| 888 * prevents accessing the clipboard very often which might slow down Vim | |
| 889 * considerably. | |
| 890 */ | |
| 6561 | 891 static int global_change_count = 0; /* if set, inside a start_global_changes */ |
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892 static int clipboard_needs_update = FALSE; /* clipboard needs to be updated */ |
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893 static int clip_did_set_selection = TRUE; |
| 6116 | 894 |
| 895 /* | |
| 896 * Save clip_unnamed and reset it. | |
| 897 */ | |
| 898 void | |
|
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899 start_global_changes(void) |
| 6116 | 900 { |
| 6543 | 901 if (++global_change_count > 1) |
| 902 return; | |
| 6116 | 903 clip_unnamed_saved = clip_unnamed; |
| 6543 | 904 clipboard_needs_update = FALSE; |
| 6116 | 905 |
| 6543 | 906 if (clip_did_set_selection) |
| 6116 | 907 { |
| 908 clip_unnamed = FALSE; | |
| 909 clip_did_set_selection = FALSE; | |
| 910 } | |
| 911 } | |
| 912 | |
| 913 /* | |
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914 * Return TRUE if setting the clipboard was postponed, it already contains the |
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915 * right text. |
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916 */ |
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917 int |
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918 is_clipboard_needs_update() |
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919 { |
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920 return clipboard_needs_update; |
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921 } |
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922 |
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923 /* |
| 6116 | 924 * Restore clip_unnamed and set the selection when needed. |
| 925 */ | |
| 926 void | |
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927 end_global_changes(void) |
| 6116 | 928 { |
| 6543 | 929 if (--global_change_count > 0) |
| 930 /* recursive */ | |
| 931 return; | |
| 932 if (!clip_did_set_selection) | |
| 6116 | 933 { |
| 934 clip_did_set_selection = TRUE; | |
| 935 clip_unnamed = clip_unnamed_saved; | |
| 6543 | 936 clip_unnamed_saved = FALSE; |
| 937 if (clipboard_needs_update) | |
| 6116 | 938 { |
| 6543 | 939 /* only store something in the clipboard, |
| 940 * if we have yanked anything to it */ | |
| 941 if (clip_unnamed & CLIP_UNNAMED) | |
| 942 { | |
| 943 clip_own_selection(&clip_star); | |
| 944 clip_gen_set_selection(&clip_star); | |
| 945 } | |
| 946 if (clip_unnamed & CLIP_UNNAMED_PLUS) | |
| 947 { | |
| 948 clip_own_selection(&clip_plus); | |
| 949 clip_gen_set_selection(&clip_plus); | |
| 950 } | |
| 6116 | 951 } |
| 952 } | |
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953 clipboard_needs_update = FALSE; |
| 6116 | 954 } |
| 955 | |
| 956 /* | |
| 7 | 957 * Called when Visual mode is ended: update the selection. |
| 958 */ | |
| 959 void | |
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960 clip_auto_select(void) |
| 7 | 961 { |
| 3674 | 962 if (clip_isautosel_star()) |
| 963 clip_copy_selection(&clip_star); | |
| 964 if (clip_isautosel_plus()) | |
| 965 clip_copy_selection(&clip_plus); | |
| 7 | 966 } |
| 967 | |
| 968 /* | |
| 3674 | 969 * Return TRUE if automatic selection of Visual area is desired for the * |
| 970 * register. | |
| 7 | 971 */ |
| 972 int | |
|
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973 clip_isautosel_star(void) |
| 7 | 974 { |
| 975 return ( | |
| 976 #ifdef FEAT_GUI | |
| 977 gui.in_use ? (vim_strchr(p_go, GO_ASEL) != NULL) : | |
| 978 #endif | |
| 3674 | 979 clip_autoselect_star); |
| 980 } | |
| 981 | |
| 982 /* | |
| 983 * Return TRUE if automatic selection of Visual area is desired for the + | |
| 984 * register. | |
| 985 */ | |
| 986 int | |
|
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987 clip_isautosel_plus(void) |
| 3674 | 988 { |
| 989 return ( | |
| 990 #ifdef FEAT_GUI | |
| 991 gui.in_use ? (vim_strchr(p_go, GO_ASELPLUS) != NULL) : | |
| 992 #endif | |
| 993 clip_autoselect_plus); | |
| 7 | 994 } |
| 995 | |
| 996 | |
| 997 /* | |
| 998 * Stuff for general mouse selection, without using Visual mode. | |
| 999 */ | |
| 1000 | |
|
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1001 static void clip_invert_area(Clipboard_T *, int, int, int, int, int how); |
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1002 static void clip_invert_rectangle(Clipboard_T *, int row, int col, int height, int width, int invert); |
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1003 static void clip_get_word_boundaries(Clipboard_T *, int, int); |
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1004 static int clip_get_line_end(Clipboard_T *, int); |
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1005 static void clip_update_modeless_selection(Clipboard_T *, int, int, int, int); |
| 7 | 1006 |
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1007 // "how" flags for clip_invert_area() |
| 7 | 1008 #define CLIP_CLEAR 1 |
| 1009 #define CLIP_SET 2 | |
| 1010 #define CLIP_TOGGLE 3 | |
| 1011 | |
| 1012 /* | |
| 1013 * Start, continue or end a modeless selection. Used when editing the | |
|
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1014 * command-line, in the cmdline window and when the mouse is in a popup window. |
| 7 | 1015 */ |
| 1016 void | |
|
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1017 clip_modeless(int button, int is_click, int is_drag) |
| 7 | 1018 { |
| 1019 int repeat; | |
| 1020 | |
| 1021 repeat = ((clip_star.mode == SELECT_MODE_CHAR | |
| 1022 || clip_star.mode == SELECT_MODE_LINE) | |
| 1023 && (mod_mask & MOD_MASK_2CLICK)) | |
| 1024 || (clip_star.mode == SELECT_MODE_WORD | |
| 1025 && (mod_mask & MOD_MASK_3CLICK)); | |
| 1026 if (is_click && button == MOUSE_RIGHT) | |
| 1027 { | |
| 1028 /* Right mouse button: If there was no selection, start one. | |
| 1029 * Otherwise extend the existing selection. */ | |
| 1030 if (clip_star.state == SELECT_CLEARED) | |
| 1031 clip_start_selection(mouse_col, mouse_row, FALSE); | |
| 1032 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 1033 } | |
| 1034 else if (is_click) | |
| 1035 clip_start_selection(mouse_col, mouse_row, repeat); | |
| 1036 else if (is_drag) | |
| 1037 { | |
| 1038 /* Don't try extending a selection if there isn't one. Happens when | |
| 1039 * button-down is in the cmdline and them moving mouse upwards. */ | |
| 1040 if (clip_star.state != SELECT_CLEARED) | |
| 1041 clip_process_selection(button, mouse_col, mouse_row, repeat); | |
| 1042 } | |
| 1043 else /* release */ | |
| 1044 clip_process_selection(MOUSE_RELEASE, mouse_col, mouse_row, FALSE); | |
| 1045 } | |
| 1046 | |
| 1047 /* | |
| 1048 * Compare two screen positions ala strcmp() | |
| 1049 */ | |
| 1050 static int | |
|
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1051 clip_compare_pos( |
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1052 int row1, |
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1053 int col1, |
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1054 int row2, |
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1055 int col2) |
| 7 | 1056 { |
| 1057 if (row1 > row2) return(1); | |
| 1058 if (row1 < row2) return(-1); | |
| 1059 if (col1 > col2) return(1); | |
| 1060 if (col1 < col2) return(-1); | |
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1061 return(0); |
| 7 | 1062 } |
| 1063 | |
| 1064 /* | |
| 1065 * Start the selection | |
| 1066 */ | |
| 1067 void | |
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1068 clip_start_selection(int col, int row, int repeated_click) |
| 7 | 1069 { |
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1070 Clipboard_T *cb = &clip_star; |
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1071 #ifdef FEAT_TEXT_PROP |
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1072 win_T *wp; |
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1073 int row_cp = row; |
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1074 int col_cp = col; |
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1075 |
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1076 wp = mouse_find_win(&row_cp, &col_cp, FIND_POPUP); |
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1077 if (wp != NULL && WIN_IS_POPUP(wp) |
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1078 && popup_is_in_scrollbar(wp, row_cp, col_cp)) |
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1079 // click or double click in scrollbar does not start a selection |
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1080 return; |
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1081 #endif |
| 7 | 1082 |
| 1083 if (cb->state == SELECT_DONE) | |
| 3674 | 1084 clip_clear_selection(cb); |
| 7 | 1085 |
| 1086 row = check_row(row); | |
| 1087 col = check_col(col); | |
| 1088 col = mb_fix_col(col, row); | |
| 1089 | |
| 1090 cb->start.lnum = row; | |
| 1091 cb->start.col = col; | |
| 1092 cb->end = cb->start; | |
| 1093 cb->origin_row = (short_u)cb->start.lnum; | |
| 1094 cb->state = SELECT_IN_PROGRESS; | |
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1095 #ifdef FEAT_TEXT_PROP |
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1096 if (wp != NULL && WIN_IS_POPUP(wp)) |
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1097 { |
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1098 // Click in a popup window restricts selection to that window, |
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1099 // excluding the border. |
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1100 cb->min_col = wp->w_wincol + wp->w_popup_border[3]; |
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1101 cb->max_col = wp->w_wincol + popup_width(wp) - 1 |
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1102 - wp->w_popup_border[1]; |
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1103 cb->min_row = wp->w_winrow + wp->w_popup_border[0]; |
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1104 cb->max_row = wp->w_winrow + popup_height(wp) - 1 |
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1105 - wp->w_popup_border[2]; |
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1106 } |
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1107 else |
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1108 { |
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1109 cb->min_col = 0; |
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1110 cb->max_col = screen_Columns; |
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1111 cb->min_row = 0; |
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1112 cb->max_row = screen_Rows; |
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1113 } |
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1114 #endif |
| 7 | 1115 |
| 1116 if (repeated_click) | |
| 1117 { | |
| 1118 if (++cb->mode > SELECT_MODE_LINE) | |
| 1119 cb->mode = SELECT_MODE_CHAR; | |
| 1120 } | |
| 1121 else | |
| 1122 cb->mode = SELECT_MODE_CHAR; | |
| 1123 | |
| 1124 #ifdef FEAT_GUI | |
| 1125 /* clear the cursor until the selection is made */ | |
| 1126 if (gui.in_use) | |
| 1127 gui_undraw_cursor(); | |
| 1128 #endif | |
| 1129 | |
| 1130 switch (cb->mode) | |
| 1131 { | |
| 1132 case SELECT_MODE_CHAR: | |
| 1133 cb->origin_start_col = cb->start.col; | |
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1134 cb->word_end_col = clip_get_line_end(cb, (int)cb->start.lnum); |
| 7 | 1135 break; |
| 1136 | |
| 1137 case SELECT_MODE_WORD: | |
| 1138 clip_get_word_boundaries(cb, (int)cb->start.lnum, cb->start.col); | |
| 1139 cb->origin_start_col = cb->word_start_col; | |
| 1140 cb->origin_end_col = cb->word_end_col; | |
| 1141 | |
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1142 clip_invert_area(cb, (int)cb->start.lnum, cb->word_start_col, |
| 7 | 1143 (int)cb->end.lnum, cb->word_end_col, CLIP_SET); |
| 1144 cb->start.col = cb->word_start_col; | |
| 1145 cb->end.col = cb->word_end_col; | |
| 1146 break; | |
| 1147 | |
| 1148 case SELECT_MODE_LINE: | |
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1149 clip_invert_area(cb, (int)cb->start.lnum, 0, (int)cb->start.lnum, |
| 7 | 1150 (int)Columns, CLIP_SET); |
| 1151 cb->start.col = 0; | |
| 1152 cb->end.col = Columns; | |
| 1153 break; | |
| 1154 } | |
| 1155 | |
| 1156 cb->prev = cb->start; | |
| 1157 | |
| 1158 #ifdef DEBUG_SELECTION | |
| 1159 printf("Selection started at (%u,%u)\n", cb->start.lnum, cb->start.col); | |
| 1160 #endif | |
| 1161 } | |
| 1162 | |
| 1163 /* | |
| 1164 * Continue processing the selection | |
| 1165 */ | |
| 1166 void | |
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1167 clip_process_selection( |
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1168 int button, |
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1169 int col, |
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1170 int row, |
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1171 int_u repeated_click) |
| 7 | 1172 { |
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1173 Clipboard_T *cb = &clip_star; |
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1174 int diff; |
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1175 int slen = 1; // cursor shape width |
| 7 | 1176 |
| 1177 if (button == MOUSE_RELEASE) | |
| 1178 { | |
| 1179 /* Check to make sure we have something selected */ | |
| 1180 if (cb->start.lnum == cb->end.lnum && cb->start.col == cb->end.col) | |
| 1181 { | |
| 1182 #ifdef FEAT_GUI | |
| 1183 if (gui.in_use) | |
| 1184 gui_update_cursor(FALSE, FALSE); | |
| 1185 #endif | |
| 1186 cb->state = SELECT_CLEARED; | |
| 1187 return; | |
| 1188 } | |
| 1189 | |
| 1190 #ifdef DEBUG_SELECTION | |
| 1191 printf("Selection ended: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 1192 cb->start.col, cb->end.lnum, cb->end.col); | |
| 1193 #endif | |
| 3674 | 1194 if (clip_isautosel_star() |
| 7 | 1195 || ( |
| 1196 #ifdef FEAT_GUI | |
| 1197 gui.in_use ? (vim_strchr(p_go, GO_ASELML) != NULL) : | |
| 1198 #endif | |
| 1199 clip_autoselectml)) | |
| 1200 clip_copy_modeless_selection(FALSE); | |
| 1201 #ifdef FEAT_GUI | |
| 1202 if (gui.in_use) | |
| 1203 gui_update_cursor(FALSE, FALSE); | |
| 1204 #endif | |
| 1205 | |
| 1206 cb->state = SELECT_DONE; | |
| 1207 return; | |
| 1208 } | |
| 1209 | |
| 1210 row = check_row(row); | |
| 1211 col = check_col(col); | |
| 1212 col = mb_fix_col(col, row); | |
| 1213 | |
| 1214 if (col == (int)cb->prev.col && row == cb->prev.lnum && !repeated_click) | |
| 1215 return; | |
| 1216 | |
| 1217 /* | |
| 1218 * When extending the selection with the right mouse button, swap the | |
| 1219 * start and end if the position is before half the selection | |
| 1220 */ | |
| 1221 if (cb->state == SELECT_DONE && button == MOUSE_RIGHT) | |
| 1222 { | |
| 1223 /* | |
| 1224 * If the click is before the start, or the click is inside the | |
| 1225 * selection and the start is the closest side, set the origin to the | |
| 1226 * end of the selection. | |
| 1227 */ | |
| 1228 if (clip_compare_pos(row, col, (int)cb->start.lnum, cb->start.col) < 0 | |
| 1229 || (clip_compare_pos(row, col, | |
| 1230 (int)cb->end.lnum, cb->end.col) < 0 | |
| 1231 && (((cb->start.lnum == cb->end.lnum | |
| 1232 && cb->end.col - col > col - cb->start.col)) | |
| 1233 || ((diff = (cb->end.lnum - row) - | |
| 1234 (row - cb->start.lnum)) > 0 | |
| 1235 || (diff == 0 && col < (int)(cb->start.col + | |
| 1236 cb->end.col) / 2))))) | |
| 1237 { | |
| 1238 cb->origin_row = (short_u)cb->end.lnum; | |
| 1239 cb->origin_start_col = cb->end.col - 1; | |
| 1240 cb->origin_end_col = cb->end.col; | |
| 1241 } | |
| 1242 else | |
| 1243 { | |
| 1244 cb->origin_row = (short_u)cb->start.lnum; | |
| 1245 cb->origin_start_col = cb->start.col; | |
| 1246 cb->origin_end_col = cb->start.col; | |
| 1247 } | |
| 1248 if (cb->mode == SELECT_MODE_WORD && !repeated_click) | |
| 1249 cb->mode = SELECT_MODE_CHAR; | |
| 1250 } | |
| 1251 | |
| 1252 /* set state, for when using the right mouse button */ | |
| 1253 cb->state = SELECT_IN_PROGRESS; | |
| 1254 | |
| 1255 #ifdef DEBUG_SELECTION | |
| 1256 printf("Selection extending to (%d,%d)\n", row, col); | |
| 1257 #endif | |
| 1258 | |
| 1259 if (repeated_click && ++cb->mode > SELECT_MODE_LINE) | |
| 1260 cb->mode = SELECT_MODE_CHAR; | |
| 1261 | |
| 1262 switch (cb->mode) | |
| 1263 { | |
| 1264 case SELECT_MODE_CHAR: | |
| 1265 /* If we're on a different line, find where the line ends */ | |
| 1266 if (row != cb->prev.lnum) | |
|
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1267 cb->word_end_col = clip_get_line_end(cb, row); |
| 7 | 1268 |
| 1269 /* See if we are before or after the origin of the selection */ | |
| 1270 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1271 cb->origin_start_col) >= 0) | |
| 1272 { | |
| 1273 if (col >= (int)cb->word_end_col) | |
| 1274 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1275 cb->origin_start_col, row, (int)Columns); | |
| 1276 else | |
| 1277 { | |
| 1278 if (has_mbyte && mb_lefthalve(row, col)) | |
| 1279 slen = 2; | |
| 1280 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1281 cb->origin_start_col, row, col + slen); | |
| 1282 } | |
| 1283 } | |
| 1284 else | |
| 1285 { | |
| 1286 if (has_mbyte | |
| 1287 && mb_lefthalve(cb->origin_row, cb->origin_start_col)) | |
| 1288 slen = 2; | |
| 1289 if (col >= (int)cb->word_end_col) | |
| 1290 clip_update_modeless_selection(cb, row, cb->word_end_col, | |
| 1291 cb->origin_row, cb->origin_start_col + slen); | |
| 1292 else | |
| 1293 clip_update_modeless_selection(cb, row, col, | |
| 1294 cb->origin_row, cb->origin_start_col + slen); | |
| 1295 } | |
| 1296 break; | |
| 1297 | |
| 1298 case SELECT_MODE_WORD: | |
| 1299 /* If we are still within the same word, do nothing */ | |
| 1300 if (row == cb->prev.lnum && col >= (int)cb->word_start_col | |
| 1301 && col < (int)cb->word_end_col && !repeated_click) | |
| 1302 return; | |
| 1303 | |
| 1304 /* Get new word boundaries */ | |
| 1305 clip_get_word_boundaries(cb, row, col); | |
| 1306 | |
| 1307 /* Handle being after the origin point of selection */ | |
| 1308 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1309 cb->origin_start_col) >= 0) | |
| 1310 clip_update_modeless_selection(cb, cb->origin_row, | |
| 1311 cb->origin_start_col, row, cb->word_end_col); | |
| 1312 else | |
| 1313 clip_update_modeless_selection(cb, row, cb->word_start_col, | |
| 1314 cb->origin_row, cb->origin_end_col); | |
| 1315 break; | |
| 1316 | |
| 1317 case SELECT_MODE_LINE: | |
| 1318 if (row == cb->prev.lnum && !repeated_click) | |
| 1319 return; | |
| 1320 | |
| 1321 if (clip_compare_pos(row, col, cb->origin_row, | |
| 1322 cb->origin_start_col) >= 0) | |
| 1323 clip_update_modeless_selection(cb, cb->origin_row, 0, row, | |
| 1324 (int)Columns); | |
| 1325 else | |
| 1326 clip_update_modeless_selection(cb, row, 0, cb->origin_row, | |
| 1327 (int)Columns); | |
| 1328 break; | |
| 1329 } | |
| 1330 | |
| 1331 cb->prev.lnum = row; | |
| 1332 cb->prev.col = col; | |
| 1333 | |
| 1334 #ifdef DEBUG_SELECTION | |
| 1335 printf("Selection is: (%u,%u) to (%u,%u)\n", cb->start.lnum, | |
| 1336 cb->start.col, cb->end.lnum, cb->end.col); | |
| 1337 #endif | |
| 1338 } | |
| 1339 | |
| 1340 # if defined(FEAT_GUI) || defined(PROTO) | |
| 1341 /* | |
| 1342 * Redraw part of the selection if character at "row,col" is inside of it. | |
| 1343 * Only used for the GUI. | |
| 1344 */ | |
| 1345 void | |
|
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1346 clip_may_redraw_selection(int row, int col, int len) |
| 7 | 1347 { |
| 1348 int start = col; | |
| 1349 int end = col + len; | |
| 1350 | |
| 1351 if (clip_star.state != SELECT_CLEARED | |
| 1352 && row >= clip_star.start.lnum | |
| 1353 && row <= clip_star.end.lnum) | |
| 1354 { | |
| 1355 if (row == clip_star.start.lnum && start < (int)clip_star.start.col) | |
| 1356 start = clip_star.start.col; | |
| 1357 if (row == clip_star.end.lnum && end > (int)clip_star.end.col) | |
| 1358 end = clip_star.end.col; | |
| 1359 if (end > start) | |
|
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1360 clip_invert_area(&clip_star, row, start, row, end, 0); |
| 7 | 1361 } |
| 1362 } | |
| 1363 # endif | |
| 1364 | |
| 1365 /* | |
| 1366 * Called from outside to clear selected region from the display | |
| 1367 */ | |
| 1368 void | |
|
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1369 clip_clear_selection(Clipboard_T *cbd) |
| 7 | 1370 { |
| 1371 | |
| 3674 | 1372 if (cbd->state == SELECT_CLEARED) |
| 7 | 1373 return; |
| 1374 | |
|
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1375 clip_invert_area(cbd, (int)cbd->start.lnum, cbd->start.col, |
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1376 (int)cbd->end.lnum, cbd->end.col, CLIP_CLEAR); |
| 3674 | 1377 cbd->state = SELECT_CLEARED; |
| 7 | 1378 } |
| 1379 | |
| 1380 /* | |
| 1381 * Clear the selection if any lines from "row1" to "row2" are inside of it. | |
| 1382 */ | |
| 1383 void | |
|
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1384 clip_may_clear_selection(int row1, int row2) |
| 7 | 1385 { |
| 1386 if (clip_star.state == SELECT_DONE | |
| 1387 && row2 >= clip_star.start.lnum | |
| 1388 && row1 <= clip_star.end.lnum) | |
| 3674 | 1389 clip_clear_selection(&clip_star); |
| 7 | 1390 } |
| 1391 | |
| 1392 /* | |
| 1393 * Called before the screen is scrolled up or down. Adjusts the line numbers | |
| 1394 * of the selection. Call with big number when clearing the screen. | |
| 1395 */ | |
| 1396 void | |
|
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1397 clip_scroll_selection( |
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1398 int rows) /* negative for scroll down */ |
| 7 | 1399 { |
| 1400 int lnum; | |
| 1401 | |
| 1402 if (clip_star.state == SELECT_CLEARED) | |
| 1403 return; | |
| 1404 | |
| 1405 lnum = clip_star.start.lnum - rows; | |
| 1406 if (lnum <= 0) | |
| 1407 clip_star.start.lnum = 0; | |
| 1408 else if (lnum >= screen_Rows) /* scrolled off of the screen */ | |
| 1409 clip_star.state = SELECT_CLEARED; | |
| 1410 else | |
| 1411 clip_star.start.lnum = lnum; | |
| 1412 | |
| 1413 lnum = clip_star.end.lnum - rows; | |
| 1414 if (lnum < 0) /* scrolled off of the screen */ | |
| 1415 clip_star.state = SELECT_CLEARED; | |
| 1416 else if (lnum >= screen_Rows) | |
| 1417 clip_star.end.lnum = screen_Rows - 1; | |
| 1418 else | |
| 1419 clip_star.end.lnum = lnum; | |
| 1420 } | |
| 1421 | |
| 1422 /* | |
| 1423 * Invert a region of the display between a starting and ending row and column | |
| 1424 * Values for "how": | |
| 1425 * CLIP_CLEAR: undo inversion | |
| 1426 * CLIP_SET: set inversion | |
| 1427 * CLIP_TOGGLE: set inversion if pos1 < pos2, undo inversion otherwise. | |
| 1428 * 0: invert (GUI only). | |
| 1429 */ | |
| 1430 static void | |
|
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1431 clip_invert_area( |
|
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1432 Clipboard_T *cbd, |
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1433 int row1, |
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1434 int col1, |
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1435 int row2, |
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1436 int col2, |
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1437 int how) |
| 7 | 1438 { |
| 1439 int invert = FALSE; | |
|
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1440 int max_col; |
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1441 |
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1442 #ifdef FEAT_TEXT_PROP |
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1443 max_col = cbd->max_col; |
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1444 #else |
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1445 max_col = Columns - 1; |
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1446 #endif |
| 7 | 1447 |
| 1448 if (how == CLIP_SET) | |
| 1449 invert = TRUE; | |
| 1450 | |
| 1451 /* Swap the from and to positions so the from is always before */ | |
| 1452 if (clip_compare_pos(row1, col1, row2, col2) > 0) | |
| 1453 { | |
| 1454 int tmp_row, tmp_col; | |
| 1455 | |
| 1456 tmp_row = row1; | |
| 1457 tmp_col = col1; | |
| 1458 row1 = row2; | |
| 1459 col1 = col2; | |
| 1460 row2 = tmp_row; | |
| 1461 col2 = tmp_col; | |
| 1462 } | |
| 1463 else if (how == CLIP_TOGGLE) | |
| 1464 invert = TRUE; | |
| 1465 | |
| 1466 /* If all on the same line, do it the easy way */ | |
| 1467 if (row1 == row2) | |
| 1468 { | |
|
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1469 clip_invert_rectangle(cbd, row1, col1, 1, col2 - col1, invert); |
| 7 | 1470 } |
| 1471 else | |
| 1472 { | |
| 1473 /* Handle a piece of the first line */ | |
| 1474 if (col1 > 0) | |
| 1475 { | |
|
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1476 clip_invert_rectangle(cbd, row1, col1, 1, |
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1477 (int)Columns - col1, invert); |
| 7 | 1478 row1++; |
| 1479 } | |
| 1480 | |
| 1481 /* Handle a piece of the last line */ | |
|
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1482 if (col2 < max_col) |
| 7 | 1483 { |
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1484 clip_invert_rectangle(cbd, row2, 0, 1, col2, invert); |
| 7 | 1485 row2--; |
| 1486 } | |
| 1487 | |
| 1488 /* Handle the rectangle thats left */ | |
| 1489 if (row2 >= row1) | |
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1490 clip_invert_rectangle(cbd, row1, 0, row2 - row1 + 1, |
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1491 (int)Columns, invert); |
| 7 | 1492 } |
| 1493 } | |
| 1494 | |
| 1495 /* | |
| 1496 * Invert or un-invert a rectangle of the screen. | |
| 1497 * "invert" is true if the result is inverted. | |
| 1498 */ | |
| 1499 static void | |
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1500 clip_invert_rectangle( |
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1501 Clipboard_T *cbd UNUSED, |
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1502 int row_arg, |
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1503 int col_arg, |
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1504 int height_arg, |
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1505 int width_arg, |
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1506 int invert) |
| 7 | 1507 { |
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1508 int row = row_arg; |
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1509 int col = col_arg; |
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1510 int height = height_arg; |
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1511 int width = width_arg; |
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1512 |
|
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1513 #ifdef FEAT_TEXT_PROP |
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1514 // this goes on top of all popup windows |
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1515 screen_zindex = CLIP_ZINDEX; |
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1516 |
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1517 if (col < cbd->min_col) |
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1518 { |
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1519 width -= cbd->min_col - col; |
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1520 col = cbd->min_col; |
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1521 } |
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1522 if (width > cbd->max_col - col + 1) |
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1523 width = cbd->max_col - col + 1; |
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|
1524 if (row < cbd->min_row) |
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|
1525 { |
|
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1526 height -= cbd->min_row - row; |
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1527 row = cbd->min_row; |
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|
1528 } |
|
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|
1529 if (height > cbd->max_row - row + 1) |
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1530 height = cbd->max_row - row + 1; |
|
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|
1531 #endif |
| 7 | 1532 #ifdef FEAT_GUI |
| 1533 if (gui.in_use) | |
| 1534 gui_mch_invert_rectangle(row, col, height, width); | |
| 1535 else | |
| 1536 #endif | |
| 1537 screen_draw_rectangle(row, col, height, width, invert); | |
|
17041
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|
1538 #ifdef FEAT_TEXT_PROP |
|
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|
1539 screen_zindex = 0; |
|
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|
1540 #endif |
| 7 | 1541 } |
| 1542 | |
| 1543 /* | |
| 1544 * Copy the currently selected area into the '*' register so it will be | |
| 1545 * available for pasting. | |
| 1546 * When "both" is TRUE also copy to the '+' register. | |
| 1547 */ | |
| 1548 void | |
|
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|
1549 clip_copy_modeless_selection(int both UNUSED) |
| 7 | 1550 { |
| 1551 char_u *buffer; | |
| 1552 char_u *bufp; | |
| 1553 int row; | |
| 1554 int start_col; | |
| 1555 int end_col; | |
| 1556 int line_end_col; | |
| 1557 int add_newline_flag = FALSE; | |
| 1558 int len; | |
| 1559 char_u *p; | |
| 1560 int row1 = clip_star.start.lnum; | |
| 1561 int col1 = clip_star.start.col; | |
| 1562 int row2 = clip_star.end.lnum; | |
| 1563 int col2 = clip_star.end.col; | |
| 1564 | |
| 534 | 1565 /* Can't use ScreenLines unless initialized */ |
| 1566 if (ScreenLines == NULL) | |
| 1567 return; | |
| 1568 | |
| 7 | 1569 /* |
| 1570 * Make sure row1 <= row2, and if row1 == row2 that col1 <= col2. | |
| 1571 */ | |
| 1572 if (row1 > row2) | |
| 1573 { | |
| 1574 row = row1; row1 = row2; row2 = row; | |
| 1575 row = col1; col1 = col2; col2 = row; | |
| 1576 } | |
| 1577 else if (row1 == row2 && col1 > col2) | |
| 1578 { | |
| 1579 row = col1; col1 = col2; col2 = row; | |
| 1580 } | |
|
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|
1581 #ifdef FEAT_TEXT_PROP |
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1582 if (col1 < clip_star.min_col) |
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|
1583 col1 = clip_star.min_col; |
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|
1584 if (col2 > clip_star.max_col + 1) |
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|
1585 col2 = clip_star.max_col + 1; |
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1586 if (row1 < clip_star.min_row) |
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1587 row1 = clip_star.min_row; |
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1588 if (row2 > clip_star.max_row) |
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|
1589 row2 = clip_star.max_row; |
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|
1590 #endif |
| 7 | 1591 /* correct starting point for being on right halve of double-wide char */ |
| 1592 p = ScreenLines + LineOffset[row1]; | |
| 1593 if (enc_dbcs != 0) | |
| 1594 col1 -= (*mb_head_off)(p, p + col1); | |
| 1595 else if (enc_utf8 && p[col1] == 0) | |
| 1596 --col1; | |
| 1597 | |
| 1598 /* Create a temporary buffer for storing the text */ | |
| 1599 len = (row2 - row1 + 1) * Columns + 1; | |
| 1600 if (enc_dbcs != 0) | |
| 1601 len *= 2; /* max. 2 bytes per display cell */ | |
| 1602 else if (enc_utf8) | |
| 714 | 1603 len *= MB_MAXBYTES; |
|
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|
1604 buffer = alloc(len); |
| 7 | 1605 if (buffer == NULL) /* out of memory */ |
| 1606 return; | |
| 1607 | |
| 1608 /* Process each row in the selection */ | |
| 1609 for (bufp = buffer, row = row1; row <= row2; row++) | |
| 1610 { | |
| 1611 if (row == row1) | |
| 1612 start_col = col1; | |
| 1613 else | |
|
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1614 #ifdef FEAT_TEXT_PROP |
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1615 start_col = clip_star.min_col; |
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1616 #else |
| 7 | 1617 start_col = 0; |
|
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1618 #endif |
| 7 | 1619 |
| 1620 if (row == row2) | |
| 1621 end_col = col2; | |
|
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1622 #ifdef FEAT_TEXT_PROP |
|
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1623 else if (clip_star.max_col < Columns) |
|
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1624 end_col = clip_star.max_col + 1; |
|
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1625 #endif |
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1626 else |
| 7 | 1627 end_col = Columns; |
|
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1628 |
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1629 line_end_col = clip_get_line_end(&clip_star, row); |
| 7 | 1630 |
| 1631 /* See if we need to nuke some trailing whitespace */ | |
|
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1632 if (end_col >= |
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1633 #ifdef FEAT_TEXT_PROP |
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1634 clip_star.max_col + 1 |
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1635 #else |
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1636 Columns |
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1637 #endif |
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|
1638 && (row < row2 || end_col > line_end_col)) |
| 7 | 1639 { |
| 1640 /* Get rid of trailing whitespace */ | |
| 1641 end_col = line_end_col; | |
| 1642 if (end_col < start_col) | |
| 1643 end_col = start_col; | |
| 1644 | |
| 1645 /* If the last line extended to the end, add an extra newline */ | |
| 1646 if (row == row2) | |
| 1647 add_newline_flag = TRUE; | |
| 1648 } | |
| 1649 | |
| 1650 /* If after the first row, we need to always add a newline */ | |
| 1651 if (row > row1 && !LineWraps[row - 1]) | |
| 1652 *bufp++ = NL; | |
| 1653 | |
|
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1654 // Safetey check for in case resizing went wrong |
| 7 | 1655 if (row < screen_Rows && end_col <= screen_Columns) |
| 1656 { | |
| 1657 if (enc_dbcs != 0) | |
| 1658 { | |
| 944 | 1659 int i; |
| 1660 | |
| 7 | 1661 p = ScreenLines + LineOffset[row]; |
| 1662 for (i = start_col; i < end_col; ++i) | |
| 1663 if (enc_dbcs == DBCS_JPNU && p[i] == 0x8e) | |
| 1664 { | |
| 1665 /* single-width double-byte char */ | |
| 1666 *bufp++ = 0x8e; | |
| 1667 *bufp++ = ScreenLines2[LineOffset[row] + i]; | |
| 1668 } | |
| 1669 else | |
| 1670 { | |
| 1671 *bufp++ = p[i]; | |
| 1672 if (MB_BYTE2LEN(p[i]) == 2) | |
| 1673 *bufp++ = p[++i]; | |
| 1674 } | |
| 1675 } | |
| 1676 else if (enc_utf8) | |
| 1677 { | |
| 1678 int off; | |
| 714 | 1679 int i; |
| 761 | 1680 int ci; |
| 7 | 1681 |
| 1682 off = LineOffset[row]; | |
| 1683 for (i = start_col; i < end_col; ++i) | |
| 1684 { | |
| 1685 /* The base character is either in ScreenLinesUC[] or | |
| 1686 * ScreenLines[]. */ | |
| 1687 if (ScreenLinesUC[off + i] == 0) | |
| 1688 *bufp++ = ScreenLines[off + i]; | |
| 1689 else | |
| 1690 { | |
| 1691 bufp += utf_char2bytes(ScreenLinesUC[off + i], bufp); | |
| 761 | 1692 for (ci = 0; ci < Screen_mco; ++ci) |
| 7 | 1693 { |
| 714 | 1694 /* Add a composing character. */ |
| 761 | 1695 if (ScreenLinesC[ci][off + i] == 0) |
| 714 | 1696 break; |
| 761 | 1697 bufp += utf_char2bytes(ScreenLinesC[ci][off + i], |
| 7 | 1698 bufp); |
| 1699 } | |
| 1700 } | |
| 1701 /* Skip right halve of double-wide character. */ | |
| 1702 if (ScreenLines[off + i + 1] == 0) | |
| 1703 ++i; | |
| 1704 } | |
| 1705 } | |
| 1706 else | |
| 1707 { | |
| 1708 STRNCPY(bufp, ScreenLines + LineOffset[row] + start_col, | |
| 1709 end_col - start_col); | |
| 1710 bufp += end_col - start_col; | |
| 1711 } | |
| 1712 } | |
| 1713 } | |
| 1714 | |
| 1715 /* Add a newline at the end if the selection ended there */ | |
| 1716 if (add_newline_flag) | |
| 1717 *bufp++ = NL; | |
| 1718 | |
| 1719 /* First cleanup any old selection and become the owner. */ | |
| 1720 clip_free_selection(&clip_star); | |
| 1721 clip_own_selection(&clip_star); | |
| 1722 | |
| 1723 /* Yank the text into the '*' register. */ | |
| 1724 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_star); | |
| 1725 | |
| 1726 /* Make the register contents available to the outside world. */ | |
| 1727 clip_gen_set_selection(&clip_star); | |
| 1728 | |
| 1729 #ifdef FEAT_X11 | |
| 1730 if (both) | |
| 1731 { | |
| 1732 /* Do the same for the '+' register. */ | |
| 1733 clip_free_selection(&clip_plus); | |
| 1734 clip_own_selection(&clip_plus); | |
| 1735 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_plus); | |
| 1736 clip_gen_set_selection(&clip_plus); | |
| 1737 } | |
| 1738 #endif | |
| 1739 vim_free(buffer); | |
| 1740 } | |
| 1741 | |
| 1742 /* | |
| 1743 * Find the starting and ending positions of the word at the given row and | |
| 1744 * column. Only white-separated words are recognized here. | |
| 1745 */ | |
| 1746 #define CHAR_CLASS(c) (c <= ' ' ? ' ' : vim_iswordc(c)) | |
| 1747 | |
| 1748 static void | |
|
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1749 clip_get_word_boundaries(Clipboard_T *cb, int row, int col) |
| 7 | 1750 { |
| 1751 int start_class; | |
| 1752 int temp_col; | |
| 1753 char_u *p; | |
| 1754 int mboff; | |
| 1755 | |
| 534 | 1756 if (row >= screen_Rows || col >= screen_Columns || ScreenLines == NULL) |
| 7 | 1757 return; |
| 1758 | |
| 1759 p = ScreenLines + LineOffset[row]; | |
| 1760 /* Correct for starting in the right halve of a double-wide char */ | |
| 1761 if (enc_dbcs != 0) | |
| 1762 col -= dbcs_screen_head_off(p, p + col); | |
| 1763 else if (enc_utf8 && p[col] == 0) | |
| 1764 --col; | |
| 1765 start_class = CHAR_CLASS(p[col]); | |
| 1766 | |
| 1767 temp_col = col; | |
| 1768 for ( ; temp_col > 0; temp_col--) | |
| 1769 if (enc_dbcs != 0 | |
| 1770 && (mboff = dbcs_screen_head_off(p, p + temp_col - 1)) > 0) | |
| 1771 temp_col -= mboff; | |
|
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1772 else if (CHAR_CLASS(p[temp_col - 1]) != start_class |
|
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1773 && !(enc_utf8 && p[temp_col - 1] == 0)) |
| 7 | 1774 break; |
| 1775 cb->word_start_col = temp_col; | |
| 1776 | |
| 1777 temp_col = col; | |
| 1778 for ( ; temp_col < screen_Columns; temp_col++) | |
| 1779 if (enc_dbcs != 0 && dbcs_ptr2cells(p + temp_col) == 2) | |
| 1780 ++temp_col; | |
|
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1781 else if (CHAR_CLASS(p[temp_col]) != start_class |
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1782 && !(enc_utf8 && p[temp_col] == 0)) |
| 7 | 1783 break; |
| 1784 cb->word_end_col = temp_col; | |
| 1785 } | |
| 1786 | |
| 1787 /* | |
| 1788 * Find the column position for the last non-whitespace character on the given | |
|
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1789 * line at or before start_col. |
| 7 | 1790 */ |
| 1791 static int | |
|
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1792 clip_get_line_end(Clipboard_T *cbd UNUSED, int row) |
| 7 | 1793 { |
| 1794 int i; | |
| 1795 | |
| 534 | 1796 if (row >= screen_Rows || ScreenLines == NULL) |
| 7 | 1797 return 0; |
|
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1798 for (i = |
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1799 #ifdef FEAT_TEXT_PROP |
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1800 cbd->max_col >= screen_Columns ? screen_Columns : cbd->max_col + 1; |
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1801 #else |
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1802 screen_Columns; |
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1803 #endif |
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1804 i > 0; i--) |
| 7 | 1805 if (ScreenLines[LineOffset[row] + i - 1] != ' ') |
| 1806 break; | |
| 1807 return i; | |
| 1808 } | |
| 1809 | |
| 1810 /* | |
| 1811 * Update the currently selected region by adding and/or subtracting from the | |
| 1812 * beginning or end and inverting the changed area(s). | |
| 1813 */ | |
| 1814 static void | |
|
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1815 clip_update_modeless_selection( |
|
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1816 Clipboard_T *cb, |
|
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1817 int row1, |
|
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1818 int col1, |
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1819 int row2, |
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1820 int col2) |
| 7 | 1821 { |
| 1822 /* See if we changed at the beginning of the selection */ | |
| 1823 if (row1 != cb->start.lnum || col1 != (int)cb->start.col) | |
| 1824 { | |
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1825 clip_invert_area(cb, row1, col1, (int)cb->start.lnum, cb->start.col, |
| 7 | 1826 CLIP_TOGGLE); |
| 1827 cb->start.lnum = row1; | |
| 1828 cb->start.col = col1; | |
| 1829 } | |
| 1830 | |
| 1831 /* See if we changed at the end of the selection */ | |
| 1832 if (row2 != cb->end.lnum || col2 != (int)cb->end.col) | |
| 1833 { | |
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1834 clip_invert_area(cb, (int)cb->end.lnum, cb->end.col, row2, col2, |
| 7 | 1835 CLIP_TOGGLE); |
| 1836 cb->end.lnum = row2; | |
| 1837 cb->end.col = col2; | |
| 1838 } | |
| 1839 } | |
| 1840 | |
| 1841 int | |
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1842 clip_gen_own_selection(Clipboard_T *cbd) |
| 7 | 1843 { |
| 1844 #ifdef FEAT_XCLIPBOARD | |
| 1845 # ifdef FEAT_GUI | |
| 1846 if (gui.in_use) | |
| 1847 return clip_mch_own_selection(cbd); | |
| 1848 else | |
| 1849 # endif | |
| 1850 return clip_xterm_own_selection(cbd); | |
| 1851 #else | |
| 1852 return clip_mch_own_selection(cbd); | |
| 1853 #endif | |
| 1854 } | |
| 1855 | |
| 1856 void | |
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1857 clip_gen_lose_selection(Clipboard_T *cbd) |
| 7 | 1858 { |
| 1859 #ifdef FEAT_XCLIPBOARD | |
| 1860 # ifdef FEAT_GUI | |
| 1861 if (gui.in_use) | |
| 1862 clip_mch_lose_selection(cbd); | |
| 1863 else | |
| 1864 # endif | |
| 1865 clip_xterm_lose_selection(cbd); | |
| 1866 #else | |
| 1867 clip_mch_lose_selection(cbd); | |
| 1868 #endif | |
| 1869 } | |
| 1870 | |
| 1871 void | |
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1872 clip_gen_set_selection(Clipboard_T *cbd) |
| 7 | 1873 { |
| 6116 | 1874 if (!clip_did_set_selection) |
| 1875 { | |
| 1876 /* Updating postponed, so that accessing the system clipboard won't | |
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1877 * hang Vim when accessing it many times (e.g. on a :g command). */ |
| 6543 | 1878 if ((cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) |
| 1879 || (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED))) | |
| 1880 { | |
| 1881 clipboard_needs_update = TRUE; | |
| 6116 | 1882 return; |
| 6543 | 1883 } |
| 6116 | 1884 } |
| 7 | 1885 #ifdef FEAT_XCLIPBOARD |
| 1886 # ifdef FEAT_GUI | |
| 1887 if (gui.in_use) | |
| 1888 clip_mch_set_selection(cbd); | |
| 1889 else | |
| 1890 # endif | |
| 1891 clip_xterm_set_selection(cbd); | |
| 1892 #else | |
| 1893 clip_mch_set_selection(cbd); | |
| 1894 #endif | |
| 1895 } | |
| 1896 | |
| 1897 void | |
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1898 clip_gen_request_selection(Clipboard_T *cbd) |
| 7 | 1899 { |
| 1900 #ifdef FEAT_XCLIPBOARD | |
| 1901 # ifdef FEAT_GUI | |
| 1902 if (gui.in_use) | |
| 1903 clip_mch_request_selection(cbd); | |
| 1904 else | |
| 1905 # endif | |
| 1906 clip_xterm_request_selection(cbd); | |
| 1907 #else | |
| 1908 clip_mch_request_selection(cbd); | |
| 1909 #endif | |
| 1910 } | |
| 1911 | |
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1912 #if (defined(FEAT_X11) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 1913 int |
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1914 clip_gen_owner_exists(Clipboard_T *cbd UNUSED) |
| 4209 | 1915 { |
| 1916 #ifdef FEAT_XCLIPBOARD | |
| 1917 # ifdef FEAT_GUI_GTK | |
| 1918 if (gui.in_use) | |
| 1919 return clip_gtk_owner_exists(cbd); | |
| 1920 else | |
| 1921 # endif | |
| 1922 return clip_x11_owner_exists(cbd); | |
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1923 #else |
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1924 return TRUE; |
| 4209 | 1925 #endif |
| 1926 } | |
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1927 #endif |
| 4209 | 1928 |
| 7 | 1929 #endif /* FEAT_CLIPBOARD */ |
| 1930 | |
| 1931 /***************************************************************************** | |
| 1932 * Functions that handle the input buffer. | |
| 1933 * This is used for any GUI version, and the unix terminal version. | |
| 1934 * | |
| 1935 * For Unix, the input characters are buffered to be able to check for a | |
| 1936 * CTRL-C. This should be done with signals, but I don't know how to do that | |
| 1937 * in a portable way for a tty in RAW mode. | |
| 1938 * | |
| 1939 * For the client-server code in the console the received keys are put in the | |
| 1940 * input buffer. | |
| 1941 */ | |
| 1942 | |
| 1943 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 1944 | |
| 1945 /* | |
| 1946 * Internal typeahead buffer. Includes extra space for long key code | |
| 1947 * descriptions which would otherwise overflow. The buffer is considered full | |
| 1948 * when only this extra space (or part of it) remains. | |
| 1949 */ | |
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1950 #if defined(FEAT_JOB_CHANNEL) || defined(FEAT_CLIENTSERVER) |
| 7 | 1951 /* |
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1952 * NetBeans stuffs debugger commands into the input buffer. |
| 7 | 1953 * This requires a larger buffer... |
| 1954 * (Madsen) Go with this for remote input as well ... | |
| 1955 */ | |
| 1956 # define INBUFLEN 4096 | |
| 1957 #else | |
| 1958 # define INBUFLEN 250 | |
| 1959 #endif | |
| 1960 | |
| 1961 static char_u inbuf[INBUFLEN + MAX_KEY_CODE_LEN]; | |
| 1962 static int inbufcount = 0; /* number of chars in inbuf[] */ | |
| 1963 | |
| 1964 /* | |
| 1965 * vim_is_input_buf_full(), vim_is_input_buf_empty(), add_to_input_buf(), and | |
| 1966 * trash_input_buf() are functions for manipulating the input buffer. These | |
| 1967 * are used by the gui_* calls when a GUI is used to handle keyboard input. | |
| 1968 */ | |
| 1969 | |
| 1970 int | |
|
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1971 vim_is_input_buf_full(void) |
| 7 | 1972 { |
| 1973 return (inbufcount >= INBUFLEN); | |
| 1974 } | |
| 1975 | |
| 1976 int | |
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1977 vim_is_input_buf_empty(void) |
| 7 | 1978 { |
| 1979 return (inbufcount == 0); | |
| 1980 } | |
| 1981 | |
| 1982 #if defined(FEAT_OLE) || defined(PROTO) | |
| 1983 int | |
|
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1984 vim_free_in_input_buf(void) |
| 7 | 1985 { |
| 1986 return (INBUFLEN - inbufcount); | |
| 1987 } | |
| 1988 #endif | |
| 1989 | |
| 575 | 1990 #if defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 1991 int |
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1992 vim_used_in_input_buf(void) |
| 7 | 1993 { |
| 1994 return inbufcount; | |
| 1995 } | |
| 1996 #endif | |
| 1997 | |
| 1998 /* | |
| 1999 * Return the current contents of the input buffer and make it empty. | |
| 2000 * The returned pointer must be passed to set_input_buf() later. | |
| 2001 */ | |
| 2002 char_u * | |
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2003 get_input_buf(void) |
| 7 | 2004 { |
| 2005 garray_T *gap; | |
| 2006 | |
| 2007 /* We use a growarray to store the data pointer and the length. */ | |
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2008 gap = ALLOC_ONE(garray_T); |
| 7 | 2009 if (gap != NULL) |
| 2010 { | |
| 2011 /* Add one to avoid a zero size. */ | |
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2012 gap->ga_data = alloc(inbufcount + 1); |
| 7 | 2013 if (gap->ga_data != NULL) |
| 2014 mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount); | |
| 2015 gap->ga_len = inbufcount; | |
| 2016 } | |
| 2017 trash_input_buf(); | |
| 2018 return (char_u *)gap; | |
| 2019 } | |
| 2020 | |
| 2021 /* | |
| 2022 * Restore the input buffer with a pointer returned from get_input_buf(). | |
| 2023 * The allocated memory is freed, this only works once! | |
| 2024 */ | |
| 2025 void | |
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2026 set_input_buf(char_u *p) |
| 7 | 2027 { |
| 2028 garray_T *gap = (garray_T *)p; | |
| 2029 | |
| 2030 if (gap != NULL) | |
| 2031 { | |
| 2032 if (gap->ga_data != NULL) | |
| 2033 { | |
| 2034 mch_memmove(inbuf, gap->ga_data, gap->ga_len); | |
| 2035 inbufcount = gap->ga_len; | |
| 2036 vim_free(gap->ga_data); | |
| 2037 } | |
| 2038 vim_free(gap); | |
| 2039 } | |
| 2040 } | |
| 2041 | |
| 2042 /* | |
| 2043 * Add the given bytes to the input buffer | |
| 2044 * Special keys start with CSI. A real CSI must have been translated to | |
| 2045 * CSI KS_EXTRA KE_CSI. K_SPECIAL doesn't require translation. | |
| 2046 */ | |
| 2047 void | |
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2048 add_to_input_buf(char_u *s, int len) |
| 7 | 2049 { |
| 2050 if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN) | |
| 2051 return; /* Shouldn't ever happen! */ | |
| 2052 | |
| 2053 #ifdef FEAT_HANGULIN | |
| 2054 if ((State & (INSERT|CMDLINE)) && hangul_input_state_get()) | |
| 2055 if ((len = hangul_input_process(s, len)) == 0) | |
| 2056 return; | |
| 2057 #endif | |
| 2058 | |
| 2059 while (len--) | |
| 2060 inbuf[inbufcount++] = *s++; | |
| 2061 } | |
| 2062 | |
| 2063 /* | |
| 2064 * Add "str[len]" to the input buffer while escaping CSI bytes. | |
| 2065 */ | |
| 2066 void | |
| 2067 add_to_input_buf_csi(char_u *str, int len) | |
| 2068 { | |
| 2069 int i; | |
| 2070 char_u buf[2]; | |
| 2071 | |
| 2072 for (i = 0; i < len; ++i) | |
| 2073 { | |
| 2074 add_to_input_buf(str + i, 1); | |
| 2075 if (str[i] == CSI) | |
| 2076 { | |
| 2077 /* Turn CSI into K_CSI. */ | |
| 2078 buf[0] = KS_EXTRA; | |
| 2079 buf[1] = (int)KE_CSI; | |
| 2080 add_to_input_buf(buf, 2); | |
| 2081 } | |
| 2082 } | |
| 2083 } | |
| 2084 | |
| 2085 #if defined(FEAT_HANGULIN) || defined(PROTO) | |
| 2086 void | |
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2087 push_raw_key(char_u *s, int len) |
| 7 | 2088 { |
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2089 char_u *tmpbuf; |
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2090 char_u *inp = s; |
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2091 |
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2092 /* use the conversion result if possible */ |
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2093 tmpbuf = hangul_string_convert(s, &len); |
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2094 if (tmpbuf != NULL) |
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2095 inp = tmpbuf; |
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2096 |
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2097 for (; len--; inp++) |
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2098 { |
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2099 inbuf[inbufcount++] = *inp; |
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2100 if (*inp == CSI) |
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2101 { |
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2102 /* Turn CSI into K_CSI. */ |
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2103 inbuf[inbufcount++] = KS_EXTRA; |
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2104 inbuf[inbufcount++] = (int)KE_CSI; |
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2105 } |
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2106 } |
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2107 vim_free(tmpbuf); |
| 7 | 2108 } |
| 2109 #endif | |
| 2110 | |
| 2111 /* Remove everything from the input buffer. Called when ^C is found */ | |
| 2112 void | |
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2113 trash_input_buf(void) |
| 7 | 2114 { |
| 2115 inbufcount = 0; | |
| 2116 } | |
| 2117 | |
| 2118 /* | |
| 2119 * Read as much data from the input buffer as possible up to maxlen, and store | |
| 2120 * it in buf. | |
| 2121 */ | |
| 2122 int | |
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2123 read_from_input_buf(char_u *buf, long maxlen) |
| 7 | 2124 { |
| 2125 if (inbufcount == 0) /* if the buffer is empty, fill it */ | |
| 2126 fill_input_buf(TRUE); | |
| 2127 if (maxlen > inbufcount) | |
| 2128 maxlen = inbufcount; | |
| 2129 mch_memmove(buf, inbuf, (size_t)maxlen); | |
| 2130 inbufcount -= maxlen; | |
| 2131 if (inbufcount) | |
| 2132 mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount); | |
| 2133 return (int)maxlen; | |
| 2134 } | |
| 2135 | |
| 2136 void | |
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2137 fill_input_buf(int exit_on_error UNUSED) |
| 7 | 2138 { |
|
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patch 8.0.1236: Mac features are confusing
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parents:
12519
diff
changeset
|
2139 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 2140 int len; |
| 2141 int try; | |
| 2142 static int did_read_something = FALSE; | |
| 2143 static char_u *rest = NULL; /* unconverted rest of previous read */ | |
| 2144 static int restlen = 0; | |
| 2145 int unconverted; | |
| 2146 #endif | |
| 2147 | |
| 2148 #ifdef FEAT_GUI | |
| 294 | 2149 if (gui.in_use |
| 2150 # ifdef NO_CONSOLE_INPUT | |
| 2151 /* Don't use the GUI input when the window hasn't been opened yet. | |
| 2152 * We get here from ui_inchar() when we should try reading from stdin. */ | |
| 2153 && !no_console_input() | |
| 2154 # endif | |
| 2155 ) | |
| 7 | 2156 { |
| 2157 gui_mch_update(); | |
| 2158 return; | |
| 2159 } | |
| 2160 #endif | |
|
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|
2161 #if defined(UNIX) || defined(VMS) || defined(MACOS_X) |
| 7 | 2162 if (vim_is_input_buf_full()) |
| 2163 return; | |
| 2164 /* | |
| 2165 * Fill_input_buf() is only called when we really need a character. | |
| 2166 * If we can't get any, but there is some in the buffer, just return. | |
| 2167 * If we can't get any, and there isn't any in the buffer, we give up and | |
| 2168 * exit Vim. | |
| 2169 */ | |
| 2170 # ifdef __BEOS__ | |
| 2171 /* | |
| 2172 * On the BeBox version (for now), all input is secretly performed within | |
| 2173 * beos_select() which is called from RealWaitForChar(). | |
| 2174 */ | |
| 2175 while (!vim_is_input_buf_full() && RealWaitForChar(read_cmd_fd, 0, NULL)) | |
| 2176 ; | |
| 2177 len = inbufcount; | |
| 2178 inbufcount = 0; | |
| 2179 # else | |
| 2180 | |
| 2181 if (rest != NULL) | |
| 2182 { | |
| 2183 /* Use remainder of previous call, starts with an invalid character | |
| 2184 * that may become valid when reading more. */ | |
| 2185 if (restlen > INBUFLEN - inbufcount) | |
| 2186 unconverted = INBUFLEN - inbufcount; | |
| 2187 else | |
| 2188 unconverted = restlen; | |
| 2189 mch_memmove(inbuf + inbufcount, rest, unconverted); | |
| 2190 if (unconverted == restlen) | |
|
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parents:
13150
diff
changeset
|
2191 VIM_CLEAR(rest); |
| 7 | 2192 else |
| 2193 { | |
| 2194 restlen -= unconverted; | |
| 2195 mch_memmove(rest, rest + unconverted, restlen); | |
| 2196 } | |
| 2197 inbufcount += unconverted; | |
| 2198 } | |
| 2199 else | |
| 2200 unconverted = 0; | |
| 2201 | |
| 2202 len = 0; /* to avoid gcc warning */ | |
| 2203 for (try = 0; try < 100; ++try) | |
| 2204 { | |
|
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changeset
|
2205 size_t readlen = (size_t)((INBUFLEN - inbufcount) |
|
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parents:
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changeset
|
2206 / input_conv.vc_factor); |
|
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diff
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|
2207 # ifdef VMS |
|
13776
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patch 8.0.1760: wrong number of arguments to vms_read()
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diff
changeset
|
2208 len = vms_read((char *)inbuf + inbufcount, readlen); |
|
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|
2209 # else |
|
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diff
changeset
|
2210 len = read(read_cmd_fd, (char *)inbuf + inbufcount, readlen); |
| 7 | 2211 # endif |
| 169 | 2212 |
| 7 | 2213 if (len > 0 || got_int) |
| 2214 break; | |
| 2215 /* | |
| 2216 * If reading stdin results in an error, continue reading stderr. | |
| 2217 * This helps when using "foo | xargs vim". | |
| 2218 */ | |
| 2219 if (!did_read_something && !isatty(read_cmd_fd) && read_cmd_fd == 0) | |
| 2220 { | |
| 2221 int m = cur_tmode; | |
| 2222 | |
| 2223 /* We probably set the wrong file descriptor to raw mode. Switch | |
| 2224 * back to cooked mode, use another descriptor and set the mode to | |
| 2225 * what it was. */ | |
| 2226 settmode(TMODE_COOK); | |
| 2227 #ifdef HAVE_DUP | |
| 2228 /* Use stderr for stdin, also works for shell commands. */ | |
| 2229 close(0); | |
|
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changeset
|
2230 vim_ignored = dup(2); |
| 7 | 2231 #else |
| 2232 read_cmd_fd = 2; /* read from stderr instead of stdin */ | |
| 2233 #endif | |
| 2234 settmode(m); | |
| 2235 } | |
| 2236 if (!exit_on_error) | |
| 2237 return; | |
| 2238 } | |
| 2239 # endif | |
| 2240 if (len <= 0 && !got_int) | |
| 2241 read_error_exit(); | |
| 2242 if (len > 0) | |
| 2243 did_read_something = TRUE; | |
| 2244 if (got_int) | |
| 2245 { | |
| 2246 /* Interrupted, pretend a CTRL-C was typed. */ | |
| 2247 inbuf[0] = 3; | |
| 2248 inbufcount = 1; | |
| 2249 } | |
| 2250 else | |
| 2251 { | |
| 2252 /* | |
| 2253 * May perform conversion on the input characters. | |
| 2254 * Include the unconverted rest of the previous call. | |
| 2255 * If there is an incomplete char at the end it is kept for the next | |
| 2256 * time, reading more bytes should make conversion possible. | |
| 2257 * Don't do this in the unlikely event that the input buffer is too | |
| 2258 * small ("rest" still contains more bytes). | |
| 2259 */ | |
| 2260 if (input_conv.vc_type != CONV_NONE) | |
| 2261 { | |
| 2262 inbufcount -= unconverted; | |
| 2263 len = convert_input_safe(inbuf + inbufcount, | |
| 2264 len + unconverted, INBUFLEN - inbufcount, | |
| 2265 rest == NULL ? &rest : NULL, &restlen); | |
| 2266 } | |
| 2267 while (len-- > 0) | |
| 2268 { | |
| 2269 /* | |
| 2270 * if a CTRL-C was typed, remove it from the buffer and set got_int | |
| 2271 */ | |
| 2272 if (inbuf[inbufcount] == 3 && ctrl_c_interrupts) | |
| 2273 { | |
| 2274 /* remove everything typed before the CTRL-C */ | |
| 2275 mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1)); | |
| 2276 inbufcount = 0; | |
| 2277 got_int = TRUE; | |
| 2278 } | |
| 2279 ++inbufcount; | |
| 2280 } | |
| 2281 } | |
|
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diff
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|
2282 #endif /* UNIX or VMS*/ |
| 7 | 2283 } |
|
7408
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parents:
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diff
changeset
|
2284 #endif /* defined(UNIX) || defined(FEAT_GUI) || defined(VMS) */ |
| 7 | 2285 |
| 2286 /* | |
| 2287 * Exit because of an input read error. | |
| 2288 */ | |
| 2289 void | |
|
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parents:
7805
diff
changeset
|
2290 read_error_exit(void) |
| 7 | 2291 { |
| 2292 if (silent_mode) /* Normal way to exit for "ex -s" */ | |
| 2293 getout(0); | |
| 2294 STRCPY(IObuff, _("Vim: Error reading input, exiting...\n")); | |
| 2295 preserve_exit(); | |
| 2296 } | |
| 2297 | |
| 2298 #if defined(CURSOR_SHAPE) || defined(PROTO) | |
| 2299 /* | |
| 2300 * May update the shape of the cursor. | |
| 2301 */ | |
| 2302 void | |
|
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|
2303 ui_cursor_shape_forced(int forced) |
| 7 | 2304 { |
| 2305 # ifdef FEAT_GUI | |
| 2306 if (gui.in_use) | |
| 2307 gui_update_cursor_later(); | |
| 36 | 2308 else |
| 7 | 2309 # endif |
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changeset
|
2310 term_cursor_mode(forced); |
| 36 | 2311 |
| 7 | 2312 # ifdef MCH_CURSOR_SHAPE |
| 2313 mch_update_cursor(); | |
| 2314 # endif | |
|
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diff
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|
2315 |
|
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|
2316 # ifdef FEAT_CONCEAL |
|
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changeset
|
2317 conceal_check_cursor_line(); |
|
2378
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|
2318 # endif |
| 7 | 2319 } |
|
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2320 |
|
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|
2321 void |
|
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2322 ui_cursor_shape(void) |
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2323 { |
|
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|
2324 ui_cursor_shape_forced(FALSE); |
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|
2325 } |
| 7 | 2326 #endif |
| 2327 | |
| 2328 /* | |
| 2329 * Check bounds for column number | |
| 2330 */ | |
| 2331 int | |
|
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diff
changeset
|
2332 check_col(int col) |
| 7 | 2333 { |
| 2334 if (col < 0) | |
| 2335 return 0; | |
| 2336 if (col >= (int)screen_Columns) | |
| 2337 return (int)screen_Columns - 1; | |
| 2338 return col; | |
| 2339 } | |
| 2340 | |
| 2341 /* | |
| 2342 * Check bounds for row number | |
| 2343 */ | |
| 2344 int | |
|
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diff
changeset
|
2345 check_row(int row) |
| 7 | 2346 { |
| 2347 if (row < 0) | |
| 2348 return 0; | |
| 2349 if (row >= (int)screen_Rows) | |
| 2350 return (int)screen_Rows - 1; | |
| 2351 return row; | |
| 2352 } | |
| 2353 | |
| 2354 /* | |
| 2355 * Stuff for the X clipboard. Shared between VMS and Unix. | |
| 2356 */ | |
| 2357 | |
| 2358 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) || defined(PROTO) | |
| 2359 # include <X11/Xatom.h> | |
| 2360 # include <X11/Intrinsic.h> | |
| 2361 | |
| 2362 /* | |
| 2363 * Open the application context (if it hasn't been opened yet). | |
| 2364 * Used for Motif and Athena GUI and the xterm clipboard. | |
| 2365 */ | |
| 2366 void | |
|
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diff
changeset
|
2367 open_app_context(void) |
| 7 | 2368 { |
| 2369 if (app_context == NULL) | |
| 2370 { | |
| 2371 XtToolkitInitialize(); | |
| 2372 app_context = XtCreateApplicationContext(); | |
| 2373 } | |
| 2374 } | |
| 2375 | |
| 2376 static Atom vim_atom; /* Vim's own special selection format */ | |
| 2377 static Atom vimenc_atom; /* Vim's extended selection format */ | |
| 3346 | 2378 static Atom utf8_atom; |
| 7 | 2379 static Atom compound_text_atom; |
| 2380 static Atom text_atom; | |
| 2381 static Atom targets_atom; | |
|
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changeset
|
2382 static Atom timestamp_atom; /* Used to get a timestamp */ |
| 7 | 2383 |
| 2384 void | |
|
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diff
changeset
|
2385 x11_setup_atoms(Display *dpy) |
| 7 | 2386 { |
| 2387 vim_atom = XInternAtom(dpy, VIM_ATOM_NAME, False); | |
| 2388 vimenc_atom = XInternAtom(dpy, VIMENC_ATOM_NAME,False); | |
| 3346 | 2389 utf8_atom = XInternAtom(dpy, "UTF8_STRING", False); |
| 7 | 2390 compound_text_atom = XInternAtom(dpy, "COMPOUND_TEXT", False); |
| 2391 text_atom = XInternAtom(dpy, "TEXT", False); | |
|
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2392 targets_atom = XInternAtom(dpy, "TARGETS", False); |
| 7 | 2393 clip_star.sel_atom = XA_PRIMARY; |
|
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changeset
|
2394 clip_plus.sel_atom = XInternAtom(dpy, "CLIPBOARD", False); |
|
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changeset
|
2395 timestamp_atom = XInternAtom(dpy, "TIMESTAMP", False); |
| 7 | 2396 } |
| 2397 | |
| 2398 /* | |
| 2399 * X Selection stuff, for cutting and pasting text to other windows. | |
| 2400 */ | |
| 2401 | |
|
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2402 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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changeset
|
2403 static void clip_x11_lose_ownership_cb(Widget w, Atom *sel_atom); |
|
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changeset
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2404 static void clip_x11_notify_cb(Widget w, Atom *sel_atom, Atom *target); |
|
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2405 |
|
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2406 /* |
|
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2407 * Property callback to get a timestamp for XtOwnSelection. |
|
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2408 */ |
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2409 static void |
|
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|
2410 clip_x11_timestamp_cb( |
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|
2411 Widget w, |
|
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|
2412 XtPointer n UNUSED, |
|
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2413 XEvent *event, |
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|
2414 Boolean *cont UNUSED) |
|
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2415 { |
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2416 Atom actual_type; |
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2417 int format; |
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|
2418 unsigned long nitems, bytes_after; |
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2419 unsigned char *prop=NULL; |
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2420 XPropertyEvent *xproperty=&event->xproperty; |
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2421 |
|
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2422 /* Must be a property notify, state can't be Delete (True), has to be |
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2423 * one of the supported selection types. */ |
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2424 if (event->type != PropertyNotify || xproperty->state |
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2425 || (xproperty->atom != clip_star.sel_atom |
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|
2426 && xproperty->atom != clip_plus.sel_atom)) |
|
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2427 return; |
|
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|
2428 |
|
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|
2429 if (XGetWindowProperty(xproperty->display, xproperty->window, |
|
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|
2430 xproperty->atom, 0, 0, False, timestamp_atom, &actual_type, &format, |
|
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2431 &nitems, &bytes_after, &prop)) |
|
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|
2432 return; |
|
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|
2433 |
|
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|
2434 if (prop) |
|
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|
2435 XFree(prop); |
|
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2436 |
|
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|
2437 /* Make sure the property type is "TIMESTAMP" and it's 32 bits. */ |
|
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|
2438 if (actual_type != timestamp_atom || format != 32) |
|
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2439 return; |
|
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|
2440 |
|
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|
2441 /* Get the selection, using the event timestamp. */ |
| 2586 | 2442 if (XtOwnSelection(w, xproperty->atom, xproperty->time, |
| 2443 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
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|
2444 clip_x11_notify_cb) == OK) |
| 2586 | 2445 { |
| 2446 /* Set the "owned" flag now, there may have been a call to | |
| 2447 * lose_ownership_cb in between. */ | |
| 2448 if (xproperty->atom == clip_plus.sel_atom) | |
| 2449 clip_plus.owned = TRUE; | |
| 2450 else | |
| 2451 clip_star.owned = TRUE; | |
| 2452 } | |
|
2270
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|
2453 } |
|
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2454 |
|
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|
2455 void |
|
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|
2456 x11_setup_selection(Widget w) |
|
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|
2457 { |
|
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|
2458 XtAddEventHandler(w, PropertyChangeMask, False, |
|
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|
2459 /*(XtEventHandler)*/clip_x11_timestamp_cb, (XtPointer)NULL); |
|
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2460 } |
|
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|
2461 |
| 7 | 2462 static void |
|
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diff
changeset
|
2463 clip_x11_request_selection_cb( |
|
4d7ce6c03fda
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|
2464 Widget w UNUSED, |
|
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|
2465 XtPointer success, |
|
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|
2466 Atom *sel_atom, |
|
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|
2467 Atom *type, |
|
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diff
changeset
|
2468 XtPointer value, |
|
4d7ce6c03fda
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diff
changeset
|
2469 long_u *length, |
|
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|
2470 int *format) |
| 7 | 2471 { |
| 2896 | 2472 int motion_type = MAUTO; |
| 7 | 2473 long_u len; |
| 2474 char_u *p; | |
| 2475 char **text_list = NULL; | |
|
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changeset
|
2476 Clipboard_T *cbd; |
| 7 | 2477 char_u *tmpbuf = NULL; |
| 2478 | |
| 2479 if (*sel_atom == clip_plus.sel_atom) | |
| 2480 cbd = &clip_plus; | |
| 2481 else | |
| 2482 cbd = &clip_star; | |
| 2483 | |
| 2484 if (value == NULL || *length == 0) | |
| 2485 { | |
| 1719 | 2486 clip_free_selection(cbd); /* nothing received, clear register */ |
| 7 | 2487 *(int *)success = FALSE; |
| 2488 return; | |
| 2489 } | |
| 2490 p = (char_u *)value; | |
| 2491 len = *length; | |
| 2492 if (*type == vim_atom) | |
| 2493 { | |
| 2494 motion_type = *p++; | |
| 2495 len--; | |
| 2496 } | |
| 2497 | |
| 2498 else if (*type == vimenc_atom) | |
| 2499 { | |
| 2500 char_u *enc; | |
| 2501 vimconv_T conv; | |
| 2502 int convlen; | |
| 2503 | |
| 2504 motion_type = *p++; | |
| 2505 --len; | |
| 2506 | |
| 2507 enc = p; | |
| 2508 p += STRLEN(p) + 1; | |
| 2509 len -= p - enc; | |
| 2510 | |
| 2511 /* If the encoding of the text is different from 'encoding', attempt | |
| 2512 * converting it. */ | |
| 2513 conv.vc_type = CONV_NONE; | |
| 2514 convert_setup(&conv, enc, p_enc); | |
| 2515 if (conv.vc_type != CONV_NONE) | |
| 2516 { | |
| 2517 convlen = len; /* Need to use an int here. */ | |
| 2518 tmpbuf = string_convert(&conv, p, &convlen); | |
| 2519 len = convlen; | |
| 2520 if (tmpbuf != NULL) | |
| 2521 p = tmpbuf; | |
| 2522 convert_setup(&conv, NULL, NULL); | |
| 2523 } | |
| 2524 } | |
| 2525 | |
| 3346 | 2526 else if (*type == compound_text_atom |
| 2527 || *type == utf8_atom | |
|
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changeset
|
2528 || (enc_dbcs != 0 && *type == text_atom)) |
| 7 | 2529 { |
| 2530 XTextProperty text_prop; | |
| 2531 int n_text = 0; | |
| 2532 int status; | |
| 2533 | |
| 2534 text_prop.value = (unsigned char *)value; | |
| 2535 text_prop.encoding = *type; | |
| 2536 text_prop.format = *format; | |
| 1719 | 2537 text_prop.nitems = len; |
|
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|
2538 #if defined(X_HAVE_UTF8_STRING) |
| 4201 | 2539 if (*type == utf8_atom) |
| 2540 status = Xutf8TextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 2541 &text_list, &n_text); | |
| 2542 else | |
| 2543 #endif | |
| 2544 status = XmbTextPropertyToTextList(X_DISPLAY, &text_prop, | |
| 7 | 2545 &text_list, &n_text); |
| 2546 if (status != Success || n_text < 1) | |
| 2547 { | |
| 2548 *(int *)success = FALSE; | |
| 2549 return; | |
| 2550 } | |
| 2551 p = (char_u *)text_list[0]; | |
| 2552 len = STRLEN(p); | |
| 2553 } | |
| 2554 clip_yank_selection(motion_type, p, (long)len, cbd); | |
| 2555 | |
| 2556 if (text_list != NULL) | |
| 2557 XFreeStringList(text_list); | |
| 2558 vim_free(tmpbuf); | |
| 2559 XtFree((char *)value); | |
| 2560 *(int *)success = TRUE; | |
| 2561 } | |
| 2562 | |
| 2563 void | |
|
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|
2564 clip_x11_request_selection( |
|
4d7ce6c03fda
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|
2565 Widget myShell, |
|
4d7ce6c03fda
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|
2566 Display *dpy, |
|
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|
2567 Clipboard_T *cbd) |
| 7 | 2568 { |
| 2569 XEvent event; | |
| 2570 Atom type; | |
| 2571 static int success; | |
| 2572 int i; | |
| 1715 | 2573 time_t start_time; |
| 2574 int timed_out = FALSE; | |
| 7 | 2575 |
|
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|
2576 for (i = 0; i < 6; i++) |
| 7 | 2577 { |
| 2578 switch (i) | |
| 2579 { | |
| 2580 case 0: type = vimenc_atom; break; | |
| 2581 case 1: type = vim_atom; break; | |
| 3346 | 2582 case 2: type = utf8_atom; break; |
| 2583 case 3: type = compound_text_atom; break; | |
| 2584 case 4: type = text_atom; break; | |
| 7 | 2585 default: type = XA_STRING; |
| 2586 } | |
| 4272 | 2587 if (type == utf8_atom |
| 2588 # if defined(X_HAVE_UTF8_STRING) | |
| 2589 && !enc_utf8 | |
| 2590 # endif | |
| 2591 ) | |
| 2592 /* Only request utf-8 when 'encoding' is utf8 and | |
| 2593 * Xutf8TextPropertyToTextList is available. */ | |
| 3346 | 2594 continue; |
| 1719 | 2595 success = MAYBE; |
| 7 | 2596 XtGetSelectionValue(myShell, cbd->sel_atom, type, |
| 2597 clip_x11_request_selection_cb, (XtPointer)&success, CurrentTime); | |
| 2598 | |
| 2599 /* Make sure the request for the selection goes out before waiting for | |
| 2600 * a response. */ | |
| 2601 XFlush(dpy); | |
| 2602 | |
| 2603 /* | |
| 2604 * Wait for result of selection request, otherwise if we type more | |
| 2605 * characters, then they will appear before the one that requested the | |
| 2606 * paste! Don't worry, we will catch up with any other events later. | |
| 2607 */ | |
| 1715 | 2608 start_time = time(NULL); |
| 1719 | 2609 while (success == MAYBE) |
| 7 | 2610 { |
|
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2611 if (XCheckTypedEvent(dpy, PropertyNotify, &event) |
|
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|
2612 || XCheckTypedEvent(dpy, SelectionNotify, &event) |
|
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changeset
|
2613 || XCheckTypedEvent(dpy, SelectionRequest, &event)) |
| 1715 | 2614 { |
| 1719 | 2615 /* This is where clip_x11_request_selection_cb() should be |
| 2616 * called. It may actually happen a bit later, so we loop | |
| 2617 * until "success" changes. | |
| 2618 * We may get a SelectionRequest here and if we don't handle | |
| 2619 * it we hang. KDE klipper does this, for example. | |
| 2620 * We need to handle a PropertyNotify for large selections. */ | |
| 1715 | 2621 XtDispatchEvent(&event); |
| 1719 | 2622 continue; |
| 1715 | 2623 } |
| 7 | 2624 |
| 1715 | 2625 /* Time out after 2 to 3 seconds to avoid that we hang when the |
| 2626 * other process doesn't respond. Note that the SelectionNotify | |
| 2627 * event may still come later when the selection owner comes back | |
| 1719 | 2628 * to life and the text gets inserted unexpectedly. Don't know |
| 2629 * why that happens or how to avoid that :-(. */ | |
| 1715 | 2630 if (time(NULL) > start_time + 2) |
| 2631 { | |
| 2632 timed_out = TRUE; | |
| 2633 break; | |
| 2634 } | |
| 2635 | |
| 7 | 2636 /* Do we need this? Probably not. */ |
| 2637 XSync(dpy, False); | |
| 2638 | |
| 1715 | 2639 /* Wait for 1 msec to avoid that we eat up all CPU time. */ |
| 2640 ui_delay(1L, TRUE); | |
| 7 | 2641 } |
| 2642 | |
| 1719 | 2643 if (success == TRUE) |
| 7 | 2644 return; |
| 1715 | 2645 |
| 2646 /* don't do a retry with another type after timing out, otherwise we | |
| 2647 * hang for 15 seconds. */ | |
| 2648 if (timed_out) | |
| 2649 break; | |
| 7 | 2650 } |
| 2651 | |
| 2652 /* Final fallback position - use the X CUT_BUFFER0 store */ | |
| 1924 | 2653 yank_cut_buffer0(dpy, cbd); |
| 7 | 2654 } |
| 2655 | |
| 2656 static Boolean | |
|
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changeset
|
2657 clip_x11_convert_selection_cb( |
|
4d7ce6c03fda
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|
2658 Widget w UNUSED, |
|
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2659 Atom *sel_atom, |
|
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2660 Atom *target, |
|
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2661 Atom *type, |
|
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2662 XtPointer *value, |
|
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2663 long_u *length, |
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2664 int *format) |
| 7 | 2665 { |
|
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2666 static char_u *save_result = NULL; |
|
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|
2667 static long_u save_length = 0; |
|
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|
2668 char_u *string; |
|
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2669 int motion_type; |
|
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|
2670 Clipboard_T *cbd; |
|
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changeset
|
2671 int i; |
| 7 | 2672 |
| 2673 if (*sel_atom == clip_plus.sel_atom) | |
| 2674 cbd = &clip_plus; | |
| 2675 else | |
| 2676 cbd = &clip_star; | |
| 2677 | |
| 2678 if (!cbd->owned) | |
| 2679 return False; /* Shouldn't ever happen */ | |
| 2680 | |
| 2681 /* requestor wants to know what target types we support */ | |
| 2682 if (*target == targets_atom) | |
| 2683 { | |
|
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|
2684 static Atom array[7]; |
| 7 | 2685 |
| 2686 *value = (XtPointer)array; | |
| 2687 i = 0; | |
| 2688 array[i++] = targets_atom; | |
| 2689 array[i++] = vimenc_atom; | |
| 2690 array[i++] = vim_atom; | |
| 3346 | 2691 if (enc_utf8) |
| 2692 array[i++] = utf8_atom; | |
| 2693 array[i++] = XA_STRING; | |
| 7 | 2694 array[i++] = text_atom; |
| 2695 array[i++] = compound_text_atom; | |
| 3346 | 2696 |
| 7 | 2697 *type = XA_ATOM; |
| 2698 /* This used to be: *format = sizeof(Atom) * 8; but that caused | |
| 2699 * crashes on 64 bit machines. (Peter Derr) */ | |
| 2700 *format = 32; | |
| 2701 *length = i; | |
| 2702 return True; | |
| 2703 } | |
| 2704 | |
| 2705 if ( *target != XA_STRING | |
| 2706 && *target != vimenc_atom | |
| 5956 | 2707 && (*target != utf8_atom || !enc_utf8) |
| 7 | 2708 && *target != vim_atom |
| 2709 && *target != text_atom | |
| 2710 && *target != compound_text_atom) | |
| 2711 return False; | |
| 2712 | |
| 2713 clip_get_selection(cbd); | |
| 2714 motion_type = clip_convert_selection(&string, length, cbd); | |
| 2715 if (motion_type < 0) | |
| 2716 return False; | |
| 2717 | |
| 2718 /* For our own format, the first byte contains the motion type */ | |
| 2719 if (*target == vim_atom) | |
| 2720 (*length)++; | |
| 2721 | |
| 2722 /* Our own format with encoding: motion 'encoding' NUL text */ | |
| 2723 if (*target == vimenc_atom) | |
| 2724 *length += STRLEN(p_enc) + 2; | |
| 2725 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2726 if (save_length < *length || save_length / 2 >= *length) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2727 *value = XtRealloc((char *)save_result, (Cardinal)*length + 1); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2728 else |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2729 *value = save_result; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2730 if (*value == NULL) |
| 7 | 2731 { |
| 2732 vim_free(string); | |
| 2733 return False; | |
| 2734 } | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2735 save_result = (char_u *)*value; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2736 save_length = *length; |
| 7 | 2737 |
|
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2738 if (*target == XA_STRING || (*target == utf8_atom && enc_utf8)) |
| 7 | 2739 { |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2740 mch_memmove(save_result, string, (size_t)(*length)); |
| 3346 | 2741 *type = *target; |
| 7 | 2742 } |
| 3346 | 2743 else if (*target == compound_text_atom || *target == text_atom) |
| 7 | 2744 { |
| 2745 XTextProperty text_prop; | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2746 char *string_nt = (char *)save_result; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2747 int conv_result; |
| 7 | 2748 |
| 2749 /* create NUL terminated string which XmbTextListToTextProperty wants */ | |
| 2750 mch_memmove(string_nt, string, (size_t)*length); | |
| 2751 string_nt[*length] = NUL; | |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2752 conv_result = XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt, |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2753 1, XCompoundTextStyle, &text_prop); |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2754 if (conv_result != Success) |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2755 { |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2756 vim_free(string); |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2757 return False; |
|
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4272
diff
changeset
|
2758 } |
| 7 | 2759 *value = (XtPointer)(text_prop.value); /* from plain text */ |
| 2760 *length = text_prop.nitems; | |
| 2761 *type = compound_text_atom; | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2762 XtFree((char *)save_result); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2763 save_result = (char_u *)*value; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2764 save_length = *length; |
| 7 | 2765 } |
| 2766 else if (*target == vimenc_atom) | |
| 2767 { | |
| 2768 int l = STRLEN(p_enc); | |
| 2769 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2770 save_result[0] = motion_type; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2771 STRCPY(save_result + 1, p_enc); |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2772 mch_memmove(save_result + l + 2, string, (size_t)(*length - l - 2)); |
| 7 | 2773 *type = vimenc_atom; |
| 2774 } | |
| 2775 else | |
| 2776 { | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2777 save_result[0] = motion_type; |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2778 mch_memmove(save_result + 1, string, (size_t)(*length - 1)); |
| 7 | 2779 *type = vim_atom; |
| 2780 } | |
| 2781 *format = 8; /* 8 bits per char */ | |
| 2782 vim_free(string); | |
| 2783 return True; | |
| 2784 } | |
| 2785 | |
| 2786 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2787 clip_x11_lose_ownership_cb(Widget w UNUSED, Atom *sel_atom) |
| 7 | 2788 { |
| 2789 if (*sel_atom == clip_plus.sel_atom) | |
| 2790 clip_lose_selection(&clip_plus); | |
| 2791 else | |
| 2792 clip_lose_selection(&clip_star); | |
| 2793 } | |
| 2794 | |
| 2795 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
2796 clip_x11_lose_selection(Widget myShell, Clipboard_T *cbd) |
| 7 | 2797 { |
| 4209 | 2798 XtDisownSelection(myShell, cbd->sel_atom, |
| 2799 XtLastTimestampProcessed(XtDisplay(myShell))); | |
| 7 | 2800 } |
| 2801 | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2802 static void |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2803 clip_x11_notify_cb(Widget w UNUSED, Atom *sel_atom UNUSED, Atom *target UNUSED) |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2804 { |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2805 /* To prevent automatically freeing the selection value. */ |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2806 } |
|
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2807 |
| 7 | 2808 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
2809 clip_x11_own_selection(Widget myShell, Clipboard_T *cbd) |
| 7 | 2810 { |
| 2586 | 2811 /* When using the GUI we have proper timestamps, use the one of the last |
| 2812 * event. When in the console we don't get events (the terminal gets | |
| 2813 * them), Get the time by a zero-length append, clip_x11_timestamp_cb will | |
| 2814 * be called with the current timestamp. */ | |
| 2815 #ifdef FEAT_GUI | |
| 2816 if (gui.in_use) | |
| 2817 { | |
| 2818 if (XtOwnSelection(myShell, cbd->sel_atom, | |
| 2819 XtLastTimestampProcessed(XtDisplay(myShell)), | |
| 2820 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb, | |
|
11709
c3227699ad4d
patch 8.0.0737: crash when X11 selection is very big
Christian Brabandt <cb@256bit.org>
parents:
11273
diff
changeset
|
2821 clip_x11_notify_cb) == False) |
| 3312 | 2822 return FAIL; |
| 2586 | 2823 } |
| 2824 else | |
| 2825 #endif | |
| 2826 { | |
| 2827 if (!XChangeProperty(XtDisplay(myShell), XtWindow(myShell), | |
| 2828 cbd->sel_atom, timestamp_atom, 32, PropModeAppend, NULL, 0)) | |
| 3312 | 2829 return FAIL; |
| 2586 | 2830 } |
|
2270
917fff7bc09d
Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
2831 /* 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
|
2832 XFlush(XtDisplay(myShell)); |
| 7 | 2833 return OK; |
| 2834 } | |
| 2835 | |
| 2836 /* | |
| 2837 * Send the current selection to the clipboard. Do nothing for X because we | |
| 2838 * will fill in the selection only when requested by another app. | |
| 2839 */ | |
| 2840 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
2841 clip_x11_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 2842 { |
| 2843 } | |
| 4209 | 2844 |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2845 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) \ |
|
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2846 || defined(PROTO) |
| 4209 | 2847 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
2848 clip_x11_owner_exists(Clipboard_T *cbd) |
| 4209 | 2849 { |
| 2850 return XGetSelectionOwner(X_DISPLAY, cbd->sel_atom) != None; | |
| 2851 } | |
| 7 | 2852 #endif |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
2853 #endif |
| 7 | 2854 |
| 1924 | 2855 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) \ |
| 2856 || defined(FEAT_GUI_GTK) || defined(PROTO) | |
| 2857 /* | |
| 2858 * Get the contents of the X CUT_BUFFER0 and put it in "cbd". | |
| 2859 */ | |
| 2860 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
17051
diff
changeset
|
2861 yank_cut_buffer0(Display *dpy, Clipboard_T *cbd) |
| 1924 | 2862 { |
| 2863 int nbytes = 0; | |
| 2864 char_u *buffer = (char_u *)XFetchBuffer(dpy, &nbytes, 0); | |
| 2865 | |
| 2866 if (nbytes > 0) | |
| 2867 { | |
| 2868 int done = FALSE; | |
| 2869 | |
| 2870 /* CUT_BUFFER0 is supposed to be always latin1. Convert to 'enc' when | |
| 2871 * using a multi-byte encoding. Conversion between two 8-bit | |
| 2872 * character sets usually fails and the text might actually be in | |
| 2873 * 'enc' anyway. */ | |
| 2874 if (has_mbyte) | |
| 2875 { | |
|
2047
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
1961
diff
changeset
|
2876 char_u *conv_buf; |
| 1924 | 2877 vimconv_T vc; |
| 2878 | |
| 2879 vc.vc_type = CONV_NONE; | |
| 2880 if (convert_setup(&vc, (char_u *)"latin1", p_enc) == OK) | |
| 2881 { | |
| 2882 conv_buf = string_convert(&vc, buffer, &nbytes); | |
| 2883 if (conv_buf != NULL) | |
| 2884 { | |
| 2885 clip_yank_selection(MCHAR, conv_buf, (long)nbytes, cbd); | |
| 2886 vim_free(conv_buf); | |
| 2887 done = TRUE; | |
| 2888 } | |
| 2889 convert_setup(&vc, NULL, NULL); | |
| 2890 } | |
| 2891 } | |
| 2892 if (!done) /* use the text without conversion */ | |
| 2893 clip_yank_selection(MCHAR, buffer, (long)nbytes, cbd); | |
| 2894 XFree((void *)buffer); | |
| 2895 if (p_verbose > 0) | |
| 2896 { | |
| 2897 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
2898 verb_msg(_("Used CUT_BUFFER0 instead of empty selection")); |
| 1924 | 2899 verbose_leave(); |
| 2900 } | |
| 2901 } | |
| 2902 } | |
| 2903 #endif | |
| 2904 | |
| 7 | 2905 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2906 | |
| 2907 /* | |
| 2908 * Move the cursor to the specified row and column on the screen. | |
| 1226 | 2909 * Change current window if necessary. Returns an integer with the |
| 7 | 2910 * CURSOR_MOVED bit set if the cursor has moved or unset otherwise. |
| 2911 * | |
| 2912 * The MOUSE_FOLD_CLOSE bit is set when clicked on the '-' in a fold column. | |
| 2913 * The MOUSE_FOLD_OPEN bit is set when clicked on the '+' in a fold column. | |
| 2914 * | |
| 2915 * If flags has MOUSE_FOCUS, then the current window will not be changed, and | |
| 2916 * if the mouse is outside the window then the text will scroll, or if the | |
| 2917 * mouse was previously on a status line, then the status line may be dragged. | |
| 2918 * | |
| 2919 * If flags has MOUSE_MAY_VIS, then VIsual mode will be started before the | |
| 2920 * cursor is moved unless the cursor was on a status line. | |
| 2921 * This function returns one of IN_UNKNOWN, IN_BUFFER, IN_STATUS_LINE or | |
| 2922 * IN_SEP_LINE depending on where the cursor was clicked. | |
| 2923 * | |
| 2924 * If flags has MOUSE_MAY_STOP_VIS, then Visual mode will be stopped, unless | |
| 2925 * the mouse is on the status line of the same window. | |
| 2926 * | |
| 2927 * If flags has MOUSE_DID_MOVE, nothing is done if the mouse didn't move since | |
| 2928 * the last call. | |
| 2929 * | |
| 2930 * If flags has MOUSE_SETPOS, nothing is done, only the current position is | |
| 2931 * remembered. | |
| 2932 */ | |
| 2933 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2934 jump_to_mouse( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2935 int flags, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2936 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
|
2937 int which_button) /* MOUSE_LEFT, MOUSE_RIGHT, MOUSE_MIDDLE */ |
| 7 | 2938 { |
| 2939 static int on_status_line = 0; /* #lines below bottom of window */ | |
| 2940 static int on_sep_line = 0; /* on separator right of window */ | |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2941 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2942 static int in_winbar = FALSE; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
2943 #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
|
2944 #ifdef FEAT_TEXT_PROP |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
2945 static int in_popup_win = FALSE; |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
2946 static win_T *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
|
2947 #endif |
| 7 | 2948 static int prev_row = -1; |
| 2949 static int prev_col = -1; | |
| 2950 static win_T *dragwin = NULL; /* window being dragged */ | |
| 2951 static int did_drag = FALSE; /* drag was noticed */ | |
| 2952 | |
| 2953 win_T *wp, *old_curwin; | |
| 2954 pos_T old_cursor; | |
| 2955 int count; | |
| 2956 int first; | |
| 2957 int row = mouse_row; | |
| 2958 int col = mouse_col; | |
| 2959 #ifdef FEAT_FOLDING | |
| 2960 int mouse_char; | |
| 2961 #endif | |
| 2962 | |
| 2963 mouse_past_bottom = FALSE; | |
| 2964 mouse_past_eol = FALSE; | |
| 2965 | |
| 2966 if (flags & MOUSE_RELEASED) | |
| 2967 { | |
| 2968 /* On button release we may change window focus if positioned on a | |
| 2969 * status line and no dragging happened. */ | |
| 2970 if (dragwin != NULL && !did_drag) | |
| 2971 flags &= ~(MOUSE_FOCUS | MOUSE_DID_MOVE); | |
| 2972 dragwin = NULL; | |
| 2973 did_drag = FALSE; | |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
2974 #ifdef FEAT_TEXT_PROP |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
2975 if (click_in_popup_win != NULL && popup_dragwin == NULL) |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
2976 popup_close_for_mouse_click(click_in_popup_win); |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
2977 |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
2978 popup_dragwin = NULL; |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
2979 click_in_popup_win = NULL; |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
2980 #endif |
| 7 | 2981 } |
| 2982 | |
| 2983 if ((flags & MOUSE_DID_MOVE) | |
| 2984 && prev_row == mouse_row | |
| 2985 && prev_col == mouse_col) | |
| 2986 { | |
| 2987 retnomove: | |
| 1226 | 2988 /* before moving the cursor for a left click which is NOT in a status |
| 7 | 2989 * line, stop Visual mode */ |
| 2990 if (on_status_line) | |
| 2991 return IN_STATUS_LINE; | |
| 2992 if (on_sep_line) | |
| 2993 return IN_SEP_LINE; | |
|
12831
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2994 #ifdef FEAT_MENU |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2995 if (in_winbar) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2996 { |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2997 /* A quick second click may arrive as a double-click, but we use it |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2998 * as a second click in the WinBar. */ |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2999 if ((mod_mask & MOD_MASK_MULTI_CLICK) && !(flags & MOUSE_RELEASED)) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3000 { |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3001 wp = mouse_find_win(&row, &col, FAIL_POPUP); |
|
12831
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3002 if (wp == NULL) |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3003 return IN_UNKNOWN; |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3004 winbar_click(wp, col); |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3005 } |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3006 return IN_OTHER_WIN | MOUSE_WINBAR; |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3007 } |
|
5cb08ec9d4cf
patch 8.0.1292: quick clicks in the WinBar start Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
3008 #endif |
| 7 | 3009 if (flags & MOUSE_MAY_STOP_VIS) |
| 3010 { | |
| 3011 end_visual_mode(); | |
| 3012 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3013 } | |
| 3014 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3015 // 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
|
3016 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 3017 return IN_OTHER_WIN; |
| 3018 #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
|
3019 #ifdef FEAT_TEXT_PROP |
|
17216
11f3cf51d43b
patch 8.1.1608: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17162
diff
changeset
|
3020 // Continue a modeless selection in a popup window or dragging it. |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3021 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
|
3022 { |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3023 click_in_popup_win = NULL; // don't close it on release |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3024 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
|
3025 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3026 // 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
|
3027 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
|
3028 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
|
3029 } |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3030 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
|
3031 } |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3032 #endif |
| 7 | 3033 return IN_BUFFER; |
| 3034 } | |
| 3035 | |
| 3036 prev_row = mouse_row; | |
| 3037 prev_col = mouse_col; | |
| 3038 | |
| 3039 if (flags & MOUSE_SETPOS) | |
| 3040 goto retnomove; /* ugly goto... */ | |
| 3041 | |
| 3042 #ifdef FEAT_FOLDING | |
| 3043 /* Remember the character under the mouse, it might be a '-' or '+' in the | |
| 3044 * fold column. */ | |
| 534 | 3045 if (row >= 0 && row < Rows && col >= 0 && col <= Columns |
| 3046 && ScreenLines != NULL) | |
| 7 | 3047 mouse_char = ScreenLines[LineOffset[row] + col]; |
| 3048 else | |
| 3049 mouse_char = ' '; | |
| 3050 #endif | |
| 3051 | |
| 3052 old_curwin = curwin; | |
| 3053 old_cursor = curwin->w_cursor; | |
| 3054 | |
| 3055 if (!(flags & MOUSE_FOCUS)) | |
| 3056 { | |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3057 if (row < 0 || col < 0) // check if it makes sense |
| 7 | 3058 return IN_UNKNOWN; |
| 3059 | |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3060 // 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
|
3061 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>
parents:
12076
diff
changeset
|
3062 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
|
3063 return IN_UNKNOWN; |
| 7 | 3064 dragwin = NULL; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3065 |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3066 #ifdef FEAT_TEXT_PROP |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3067 // Click in a popup window may start dragging or modeless selection, |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3068 // but not much else. |
|
17225
09fa437d33d8
patch 8.1.1612: cannot show an existing buffer in a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17219
diff
changeset
|
3069 if (WIN_IS_POPUP(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
|
3070 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3071 on_sep_line = 0; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3072 in_popup_win = TRUE; |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3073 if (wp->w_popup_close == POPCLOSE_BUTTON |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3074 && which_button == MOUSE_LEFT |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3075 && popup_on_X_button(wp, row, col)) |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3076 { |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3077 popup_close_for_mouse_click(wp); |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3078 return IN_UNKNOWN; |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3079 } |
|
17580
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17578
diff
changeset
|
3080 else if ((wp->w_popup_flags & (POPF_DRAG | POPF_RESIZE)) |
|
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17578
diff
changeset
|
3081 && popup_on_border(wp, row, col)) |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3082 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3083 popup_dragwin = wp; |
|
17580
d5e5d0fc3fa8
patch 8.1.1787: cannot resize a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17578
diff
changeset
|
3084 popup_start_drag(wp, row, col); |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3085 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
|
3086 } |
|
17219
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3087 // Only close on release, otherwise it's not possible to drag or do |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3088 // modeless selection. |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3089 else if (wp->w_popup_close == POPCLOSE_CLICK |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3090 && which_button == MOUSE_LEFT) |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3091 { |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3092 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
|
3093 } |
|
5169811b3044
patch 8.1.1609: the user cannot easily close a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17216
diff
changeset
|
3094 else if (which_button == MOUSE_LEFT) |
|
17216
11f3cf51d43b
patch 8.1.1608: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17162
diff
changeset
|
3095 // 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
|
3096 popup_handle_scrollbar_click(wp, row, col); |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3097 # ifdef FEAT_CLIPBOARD |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3098 return IN_OTHER_WIN; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3099 # else |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3100 return IN_UNKNOWN; |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3101 # endif |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3102 } |
|
17051
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3103 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
|
3104 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
|
3105 #endif |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3106 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3107 if (row == -1) |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3108 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3109 /* 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
|
3110 * change Visual highlighting. */ |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3111 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
|
3112 in_winbar = TRUE; |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3113 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
|
3114 } |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3115 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
|
3116 #endif |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3117 |
| 7 | 3118 /* |
| 3119 * winpos and height may change in win_enter()! | |
| 3120 */ | |
| 3121 if (row >= wp->w_height) /* In (or below) status line */ | |
| 3122 { | |
| 3123 on_status_line = row - wp->w_height + 1; | |
| 3124 dragwin = wp; | |
| 3125 } | |
| 3126 else | |
| 3127 on_status_line = 0; | |
| 3128 if (col >= wp->w_width) /* In separator line */ | |
| 3129 { | |
| 3130 on_sep_line = col - wp->w_width + 1; | |
| 3131 dragwin = wp; | |
| 3132 } | |
| 3133 else | |
| 3134 on_sep_line = 0; | |
| 3135 | |
| 3136 /* The rightmost character of the status line might be a vertical | |
| 3137 * separator character if there is no connecting window to the right. */ | |
| 3138 if (on_status_line && on_sep_line) | |
| 3139 { | |
| 3140 if (stl_connected(wp)) | |
| 3141 on_sep_line = 0; | |
| 3142 else | |
| 3143 on_status_line = 0; | |
| 3144 } | |
| 3145 | |
| 3146 /* Before jumping to another buffer, or moving the cursor for a left | |
| 3147 * click, stop Visual mode. */ | |
| 3148 if (VIsual_active | |
| 3149 && (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
|
3150 || (!on_status_line && !on_sep_line |
| 5735 | 3151 #ifdef FEAT_FOLDING |
| 7 | 3152 && ( |
| 5735 | 3153 # ifdef FEAT_RIGHTLEFT |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3154 wp->w_p_rl ? col < wp->w_width - wp->w_p_fdc : |
| 5735 | 3155 # endif |
| 7 | 3156 col >= wp->w_p_fdc |
| 5735 | 3157 # ifdef FEAT_CMDWIN |
| 7 | 3158 + (cmdwin_type == 0 && wp == curwin ? 0 : 1) |
| 5735 | 3159 # endif |
| 7 | 3160 ) |
| 5735 | 3161 #endif |
| 7 | 3162 && (flags & MOUSE_MAY_STOP_VIS)))) |
| 3163 { | |
| 3164 end_visual_mode(); | |
| 3165 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3166 } | |
| 3167 #ifdef FEAT_CMDWIN | |
| 3168 if (cmdwin_type != 0 && wp != curwin) | |
| 3169 { | |
| 3170 /* 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
|
3171 * selection if possible. Allow dragging the status lines. */ |
| 7 | 3172 on_sep_line = 0; |
| 3173 # ifdef FEAT_CLIPBOARD | |
| 3174 if (on_status_line) | |
| 3175 return IN_STATUS_LINE; | |
| 3176 return IN_OTHER_WIN; | |
| 3177 # else | |
| 3178 row = 0; | |
| 3179 col += wp->w_wincol; | |
| 3180 wp = curwin; | |
| 3181 # endif | |
| 3182 } | |
| 3183 #endif | |
| 3184 /* Only change window focus when not clicking on or dragging the | |
| 3185 * status line. Do change focus when releasing the mouse button | |
| 3186 * (MOUSE_FOCUS was set above if we dragged first). */ | |
| 3187 if (dragwin == NULL || (flags & MOUSE_RELEASED)) | |
| 3188 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
|
3189 |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3190 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
|
3191 { |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12337
diff
changeset
|
3192 #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
|
3193 /* set topline, to be able to check for double click ourselves */ |
| 7 | 3194 set_mouse_topline(curwin); |
| 3195 #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
|
3196 #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
|
3197 /* 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
|
3198 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
|
3199 #endif |
|
a62b0bbc8834
patch 8.0.1598: cannot select text in a terminal with the mouse
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
3200 } |
| 7 | 3201 if (on_status_line) /* In (or below) status line */ |
| 3202 { | |
| 3203 /* Don't use start_arrow() if we're in the same window */ | |
| 3204 if (curwin == old_curwin) | |
| 3205 return IN_STATUS_LINE; | |
| 3206 else | |
| 3207 return IN_STATUS_LINE | CURSOR_MOVED; | |
| 3208 } | |
| 3209 if (on_sep_line) /* In (or below) status line */ | |
| 3210 { | |
| 3211 /* Don't use start_arrow() if we're in the same window */ | |
| 3212 if (curwin == old_curwin) | |
| 3213 return IN_SEP_LINE; | |
| 3214 else | |
| 3215 return IN_SEP_LINE | CURSOR_MOVED; | |
| 3216 } | |
| 3217 | |
| 3218 curwin->w_cursor.lnum = curwin->w_topline; | |
| 3219 #ifdef FEAT_GUI | |
| 3220 /* remember topline, needed for double click */ | |
| 3221 gui_prev_topline = curwin->w_topline; | |
| 3222 # ifdef FEAT_DIFF | |
| 3223 gui_prev_topfill = curwin->w_topfill; | |
| 3224 # endif | |
| 3225 #endif | |
| 3226 } | |
| 3227 else if (on_status_line && which_button == MOUSE_LEFT) | |
| 3228 { | |
| 3229 if (dragwin != NULL) | |
| 3230 { | |
| 3231 /* Drag the status line */ | |
| 3232 count = row - dragwin->w_winrow - dragwin->w_height + 1 | |
| 3233 - on_status_line; | |
| 3234 win_drag_status_line(dragwin, count); | |
| 3235 did_drag |= count; | |
| 3236 } | |
| 3237 return IN_STATUS_LINE; /* Cursor didn't move */ | |
| 3238 } | |
| 3239 else if (on_sep_line && which_button == MOUSE_LEFT) | |
| 3240 { | |
| 3241 if (dragwin != NULL) | |
| 3242 { | |
| 3243 /* Drag the separator column */ | |
| 3244 count = col - dragwin->w_wincol - dragwin->w_width + 1 | |
| 3245 - on_sep_line; | |
| 3246 win_drag_vsep_line(dragwin, count); | |
| 3247 did_drag |= count; | |
| 3248 } | |
| 3249 return IN_SEP_LINE; /* Cursor didn't move */ | |
| 3250 } | |
|
12519
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3251 #ifdef FEAT_MENU |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3252 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
|
3253 { |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3254 /* 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
|
3255 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
|
3256 } |
|
f62696bd1a9f
patch 8.0.1138: click in window toolbar starts Visual mode
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
3257 #endif |
| 7 | 3258 else /* keep_window_focus must be TRUE */ |
| 3259 { | |
| 3260 /* before moving the cursor for a left click, stop Visual mode */ | |
| 3261 if (flags & MOUSE_MAY_STOP_VIS) | |
| 3262 { | |
| 3263 end_visual_mode(); | |
| 3264 redraw_curbuf_later(INVERTED); /* delete the inversion */ | |
| 3265 } | |
| 3266 | |
| 3267 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD) | |
| 3268 /* 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
|
3269 if (cmdwin_type != 0 && row < curwin->w_winrow) |
| 7 | 3270 return IN_OTHER_WIN; |
| 3271 #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
|
3272 #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
|
3273 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
|
3274 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3275 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
|
3276 { |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3277 // 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
|
3278 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
|
3279 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
|
3280 } |
|
221d4b82bc0b
patch 8.1.1525: cannot move a popup window with the mouse
Bram Moolenaar <Bram@vim.org>
parents:
17041
diff
changeset
|
3281 // 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
|
3282 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
|
3283 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
|
3284 } |
|
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3285 #endif |
| 7 | 3286 |
| 3287 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
|
3288 col -= curwin->w_wincol; |
| 7 | 3289 |
| 3290 /* | |
| 3291 * When clicking beyond the end of the window, scroll the screen. | |
| 3292 * Scroll by however many rows outside the window we are. | |
| 3293 */ | |
| 3294 if (row < 0) | |
| 3295 { | |
| 3296 count = 0; | |
| 3297 for (first = TRUE; curwin->w_topline > 1; ) | |
| 3298 { | |
| 3299 #ifdef FEAT_DIFF | |
| 3300 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 3301 ++count; | |
| 3302 else | |
| 3303 #endif | |
| 3304 count += plines(curwin->w_topline - 1); | |
| 3305 if (!first && count > -row) | |
| 3306 break; | |
| 3307 first = FALSE; | |
| 3308 #ifdef FEAT_FOLDING | |
| 7009 | 3309 (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL); |
| 7 | 3310 #endif |
| 3311 #ifdef FEAT_DIFF | |
| 3312 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline)) | |
| 3313 ++curwin->w_topfill; | |
| 3314 else | |
| 3315 #endif | |
| 3316 { | |
| 3317 --curwin->w_topline; | |
| 3318 #ifdef FEAT_DIFF | |
| 3319 curwin->w_topfill = 0; | |
| 3320 #endif | |
| 3321 } | |
| 3322 } | |
| 3323 #ifdef FEAT_DIFF | |
| 3324 check_topfill(curwin, FALSE); | |
| 3325 #endif | |
| 3326 curwin->w_valid &= | |
| 3327 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 3328 redraw_later(VALID); | |
| 3329 row = 0; | |
| 3330 } | |
| 3331 else if (row >= curwin->w_height) | |
| 3332 { | |
| 3333 count = 0; | |
| 3334 for (first = TRUE; curwin->w_topline < curbuf->b_ml.ml_line_count; ) | |
| 3335 { | |
| 3336 #ifdef FEAT_DIFF | |
| 3337 if (curwin->w_topfill > 0) | |
| 3338 ++count; | |
| 3339 else | |
| 3340 #endif | |
| 3341 count += plines(curwin->w_topline); | |
| 3342 if (!first && count > row - curwin->w_height + 1) | |
| 3343 break; | |
| 3344 first = FALSE; | |
| 3345 #ifdef FEAT_FOLDING | |
| 3346 if (hasFolding(curwin->w_topline, NULL, &curwin->w_topline) | |
| 3347 && curwin->w_topline == curbuf->b_ml.ml_line_count) | |
| 3348 break; | |
| 3349 #endif | |
| 3350 #ifdef FEAT_DIFF | |
| 3351 if (curwin->w_topfill > 0) | |
| 3352 --curwin->w_topfill; | |
| 3353 else | |
| 3354 #endif | |
| 3355 { | |
| 3356 ++curwin->w_topline; | |
| 3357 #ifdef FEAT_DIFF | |
| 3358 curwin->w_topfill = | |
| 3359 diff_check_fill(curwin, curwin->w_topline); | |
| 3360 #endif | |
| 3361 } | |
| 3362 } | |
| 3363 #ifdef FEAT_DIFF | |
| 3364 check_topfill(curwin, FALSE); | |
| 3365 #endif | |
| 3366 redraw_later(VALID); | |
| 3367 curwin->w_valid &= | |
| 3368 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP); | |
| 3369 row = curwin->w_height - 1; | |
| 3370 } | |
| 3371 else if (row == 0) | |
| 3372 { | |
| 3373 /* When dragging the mouse, while the text has been scrolled up as | |
| 3374 * far as it goes, moving the mouse in the top line should scroll | |
| 3375 * the text down (done later when recomputing w_topline). */ | |
| 1164 | 3376 if (mouse_dragging > 0 |
| 7 | 3377 && curwin->w_cursor.lnum |
| 3378 == curwin->w_buffer->b_ml.ml_line_count | |
| 3379 && curwin->w_cursor.lnum == curwin->w_topline) | |
| 3380 curwin->w_valid &= ~(VALID_TOPLINE); | |
| 3381 } | |
| 3382 } | |
| 3383 | |
| 3384 #ifdef FEAT_FOLDING | |
| 3385 /* Check for position outside of the fold column. */ | |
| 3386 if ( | |
| 3387 # ifdef FEAT_RIGHTLEFT | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3388 curwin->w_p_rl ? col < curwin->w_width - curwin->w_p_fdc : |
| 7 | 3389 # endif |
| 3390 col >= curwin->w_p_fdc | |
| 3391 # ifdef FEAT_CMDWIN | |
| 3392 + (cmdwin_type == 0 ? 0 : 1) | |
| 3393 # endif | |
| 3394 ) | |
| 3395 mouse_char = ' '; | |
| 3396 #endif | |
| 3397 | |
| 3398 /* 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
|
3399 if (mouse_comp_pos(curwin, &row, &col, &curwin->w_cursor.lnum, NULL)) |
| 7 | 3400 mouse_past_bottom = TRUE; |
| 3401 | |
| 3402 /* Start Visual mode before coladvance(), for when 'sel' != "old" */ | |
| 3403 if ((flags & MOUSE_MAY_VIS) && !VIsual_active) | |
| 3404 { | |
| 3405 check_visual_highlight(); | |
| 3406 VIsual = old_cursor; | |
| 3407 VIsual_active = TRUE; | |
| 3408 VIsual_reselect = TRUE; | |
| 3409 /* if 'selectmode' contains "mouse", start Select mode */ | |
| 3410 may_start_select('o'); | |
| 3411 setmouse(); | |
| 642 | 3412 if (p_smd && msg_silent == 0) |
| 7 | 3413 redraw_cmdline = TRUE; /* show visual mode later */ |
| 3414 } | |
| 3415 | |
| 3416 curwin->w_curswant = col; | |
| 3417 curwin->w_set_curswant = FALSE; /* May still have been TRUE */ | |
| 3418 if (coladvance(col) == FAIL) /* Mouse click beyond end of line */ | |
| 3419 { | |
| 3420 if (inclusive != NULL) | |
| 3421 *inclusive = TRUE; | |
| 3422 mouse_past_eol = TRUE; | |
| 3423 } | |
| 3424 else if (inclusive != NULL) | |
| 3425 *inclusive = FALSE; | |
| 3426 | |
| 3427 count = IN_BUFFER; | |
| 3428 if (curwin != old_curwin || curwin->w_cursor.lnum != old_cursor.lnum | |
| 3429 || curwin->w_cursor.col != old_cursor.col) | |
| 3430 count |= CURSOR_MOVED; /* Cursor has moved */ | |
| 3431 | |
|
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3432 # ifdef FEAT_FOLDING |
| 7 | 3433 if (mouse_char == '+') |
| 3434 count |= MOUSE_FOLD_OPEN; | |
| 3435 else if (mouse_char != ' ') | |
| 3436 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
|
3437 # endif |
| 7 | 3438 |
| 3439 return count; | |
| 3440 } | |
|
17034
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3441 #endif |
|
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3442 |
|
d4a7c690c8e6
patch 8.1.1517: when a popup changes all windows are redrawn
Bram Moolenaar <Bram@vim.org>
parents:
16835
diff
changeset
|
3443 // 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
|
3444 #if defined(FEAT_MOUSE) || defined(FEAT_TEXT_PROP) || defined(PROTO) |
| 7 | 3445 |
| 3446 /* | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3447 * Compute the buffer line position from the screen position "rowp" / "colp" in |
| 7 | 3448 * 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
|
3449 * "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
|
3450 * 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
|
3451 * 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
|
3452 * the entry is put in the cache. |
| 7 | 3453 * Returns TRUE if the position is below the last line. |
| 3454 */ | |
| 3455 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3456 mouse_comp_pos( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3457 win_T *win, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3458 int *rowp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3459 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
|
3460 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
|
3461 int *plines_cache) |
| 7 | 3462 { |
| 3463 int col = *colp; | |
| 3464 int row = *rowp; | |
| 3465 linenr_T lnum; | |
| 3466 int retval = FALSE; | |
| 3467 int off; | |
| 3468 int count; | |
| 3469 | |
| 3470 #ifdef FEAT_RIGHTLEFT | |
| 3471 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
|
3472 col = win->w_width - 1 - col; |
| 7 | 3473 #endif |
| 3474 | |
| 3475 lnum = win->w_topline; | |
| 3476 | |
| 3477 while (row > 0) | |
| 3478 { | |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3479 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
|
3480 |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3481 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
|
3482 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
|
3483 else |
| 7 | 3484 { |
|
17506
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3485 #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
|
3486 /* 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
|
3487 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
|
3488 # 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
|
3489 && !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
|
3490 # endif |
|
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 { |
|
74b6674b99fd
patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3493 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
|
3494 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
|
3495 else |
|
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patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3496 row -= diff_check_fill(win, lnum); |
|
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patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3497 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
|
3498 } |
| 7 | 3499 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
|
3500 #endif |
|
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patch 8.1.1751: when redrawing popups plines_win() may be called often
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3501 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
|
3502 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
|
3503 plines_cache[cache_idx] = count; |
| 7 | 3504 } |
| 3505 if (count > row) | |
| 3506 break; /* Position is in this buffer line. */ | |
| 3507 #ifdef FEAT_FOLDING | |
| 3508 (void)hasFoldingWin(win, lnum, NULL, &lnum, TRUE, NULL); | |
| 3509 #endif | |
| 3510 if (lnum == win->w_buffer->b_ml.ml_line_count) | |
| 3511 { | |
| 3512 retval = TRUE; | |
| 3513 break; /* past end of file */ | |
| 3514 } | |
| 3515 row -= count; | |
| 3516 ++lnum; | |
| 3517 } | |
| 3518 | |
| 3519 if (!retval) | |
| 3520 { | |
| 3521 /* Compute the column without wrapping. */ | |
| 3522 off = win_col_off(win) - win_col_off2(win); | |
| 3523 if (col < off) | |
| 3524 col = off; | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
3525 col += row * (win->w_width - off); |
| 7 | 3526 /* add skip column (for long wrapping line) */ |
| 3527 col += win->w_skipcol; | |
| 3528 } | |
| 3529 | |
| 3530 if (!win->w_p_wrap) | |
| 3531 col += win->w_leftcol; | |
| 3532 | |
| 3533 /* skip line number and fold column in front of the line */ | |
| 3534 col -= win_col_off(win); | |
| 3535 if (col < 0) | |
| 3536 { | |
| 3537 #ifdef FEAT_NETBEANS_INTG | |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
3538 netbeans_gutter_click(lnum); |
| 7 | 3539 #endif |
| 3540 col = 0; | |
| 3541 } | |
| 3542 | |
| 3543 *colp = col; | |
| 3544 *rowp = row; | |
| 3545 *lnump = lnum; | |
| 3546 return retval; | |
| 3547 } | |
| 3548 | |
| 3549 /* | |
| 3550 * Find the window at screen position "*rowp" and "*colp". The positions are | |
| 3551 * 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
|
3552 * 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:
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diff
changeset
|
3553 * 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:
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diff
changeset
|
3554 * windows. |
|
12136
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patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3555 * Returns NULL when something is wrong. |
| 7 | 3556 */ |
| 3557 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
|
3558 mouse_find_win(int *rowp, int *colp, mouse_find_T popup UNUSED) |
| 7 | 3559 { |
| 3560 frame_T *fp; | |
|
12136
60cf03e59402
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Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3561 win_T *wp; |
| 7 | 3562 |
|
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 #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
|
3564 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
|
3565 |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3566 if (popup != IGNORE_POPUP) |
|
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
|
3567 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3568 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
|
3569 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
|
3570 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3571 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
|
3572 && *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
|
3573 && *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
|
3574 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
|
3575 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3576 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
|
3577 { |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3578 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
|
3579 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
|
3580 *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
|
3581 *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
|
3582 return pwp; |
|
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
|
3583 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3584 } |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3585 #endif |
|
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
17034
diff
changeset
|
3586 |
| 7 | 3587 fp = topframe; |
| 667 | 3588 *rowp -= firstwin->w_winrow; |
| 7 | 3589 for (;;) |
| 3590 { | |
| 3591 if (fp->fr_layout == FR_LEAF) | |
| 3592 break; | |
| 3593 if (fp->fr_layout == FR_ROW) | |
| 3594 { | |
| 3595 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3596 { | |
| 3597 if (*colp < fp->fr_width) | |
| 3598 break; | |
| 3599 *colp -= fp->fr_width; | |
| 3600 } | |
| 3601 } | |
| 3602 else /* fr_layout == FR_COL */ | |
| 3603 { | |
| 3604 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 3605 { | |
| 3606 if (*rowp < fp->fr_height) | |
| 3607 break; | |
| 3608 *rowp -= fp->fr_height; | |
| 3609 } | |
| 3610 } | |
| 3611 } | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3612 /* 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
|
3613 * exist. */ |
|
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
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parents:
12076
diff
changeset
|
3614 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
|
3615 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
|
3616 { |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3617 #ifdef FEAT_MENU |
|
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3618 *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
|
3619 #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
|
3620 return wp; |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3621 } |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12076
diff
changeset
|
3622 return NULL; |
| 7 | 3623 } |
| 3624 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
3625 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MAC) \ |
| 7 | 3626 || 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
|
3627 || 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
|
3628 || defined(PROTO) |
| 7 | 3629 /* |
| 3630 * Translate window coordinates to buffer position without any side effects | |
| 3631 */ | |
| 3632 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3633 get_fpos_of_mouse(pos_T *mpos) |
| 7 | 3634 { |
| 3635 win_T *wp; | |
| 3636 int row = mouse_row; | |
| 3637 int col = mouse_col; | |
| 3638 | |
| 3639 if (row < 0 || col < 0) /* check if it makes sense */ | |
| 3640 return IN_UNKNOWN; | |
| 3641 | |
| 3642 /* 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
|
3643 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
|
3644 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
|
3645 return IN_UNKNOWN; |
| 7 | 3646 /* |
| 3647 * winpos and height may change in win_enter()! | |
| 3648 */ | |
| 3649 if (row >= wp->w_height) /* In (or below) status line */ | |
| 3650 return IN_STATUS_LINE; | |
| 3651 if (col >= wp->w_width) /* In vertical separator line */ | |
| 3652 return IN_SEP_LINE; | |
| 3653 | |
| 3654 if (wp != curwin) | |
| 3655 return IN_UNKNOWN; | |
| 3656 | |
| 3657 /* 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
|
3658 if (mouse_comp_pos(curwin, &row, &col, &mpos->lnum, NULL)) |
| 7 | 3659 return IN_STATUS_LINE; /* past bottom */ |
| 3660 | |
| 3661 mpos->col = vcol2col(wp, mpos->lnum, col); | |
| 3662 | |
| 3663 if (mpos->col > 0) | |
| 3664 --mpos->col; | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
3665 mpos->coladd = 0; |
| 7 | 3666 return IN_BUFFER; |
| 3667 } | |
|
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
|
3668 #endif |
| 7 | 3669 |
|
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
|
3670 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MAC) \ |
|
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12831
diff
changeset
|
3671 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
|
13373
0802633a0b2d
patch 8.0.1560: build failure without GUI on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13371
diff
changeset
|
3672 || defined(FEAT_GUI_PHOTON) || defined(FEAT_BEVAL) \ |
|
0802633a0b2d
patch 8.0.1560: build failure without GUI on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
13371
diff
changeset
|
3673 || defined(FEAT_TERM_POPUP_MENU) || defined(PROTO) |
| 7 | 3674 /* |
| 3675 * Convert a virtual (screen) column to a character column. | |
| 3676 * The first column is one. | |
| 3677 */ | |
| 3678 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3679 vcol2col(win_T *wp, linenr_T lnum, int vcol) |
| 7 | 3680 { |
| 3681 /* try to advance to the specified column */ | |
| 3682 int count = 0; | |
| 3683 char_u *ptr; | |
| 5995 | 3684 char_u *line; |
| 7 | 3685 |
| 5995 | 3686 line = ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); |
| 3877 | 3687 while (count < vcol && *ptr != NUL) |
| 7 | 3688 { |
| 5995 | 3689 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
|
3690 MB_PTR_ADV(ptr); |
| 7 | 3691 } |
| 5995 | 3692 return (int)(ptr - line); |
| 7 | 3693 } |
| 3694 #endif | |
| 3695 | |
| 3696 #endif /* FEAT_MOUSE */ | |
| 3697 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
3698 #if defined(FEAT_GUI) || defined(MSWIN) || defined(PROTO) |
| 7 | 3699 /* |
| 3700 * Called when focus changed. Used for the GUI or for systems where this can | |
| 3701 * be done in the console (Win32). | |
| 3702 */ | |
| 3703 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3704 ui_focus_change( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3705 int in_focus) /* TRUE if focus gained. */ |
| 7 | 3706 { |
| 3707 static time_t last_time = (time_t)0; | |
| 3708 int need_redraw = FALSE; | |
| 3709 | |
| 3710 /* When activated: Check if any file was modified outside of Vim. | |
| 3711 * Only do this when not done within the last two seconds (could get | |
| 3712 * several events in a row). */ | |
| 3713 if (in_focus && last_time + 2 < time(NULL)) | |
| 3714 { | |
| 3715 need_redraw = check_timestamps( | |
| 3716 # ifdef FEAT_GUI | |
| 3717 gui.in_use | |
| 3718 # else | |
| 3719 FALSE | |
| 3720 # endif | |
| 3721 ); | |
| 3722 last_time = time(NULL); | |
| 3723 } | |
| 3724 | |
| 3725 /* | |
| 3726 * Fire the focus gained/lost autocommand. | |
| 3727 */ | |
| 3728 need_redraw |= apply_autocmds(in_focus ? EVENT_FOCUSGAINED | |
| 3729 : EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf); | |
| 3730 | |
| 3731 if (need_redraw) | |
| 3732 { | |
| 3733 /* Something was executed, make sure the cursor is put back where it | |
| 3734 * belongs. */ | |
| 3735 need_wait_return = FALSE; | |
| 3736 | |
| 3737 if (State & CMDLINE) | |
| 3738 redrawcmdline(); | |
| 3739 else if (State == HITRETURN || State == SETWSIZE || State == ASKMORE | |
| 3740 || State == EXTERNCMD || State == CONFIRM || exmode_active) | |
| 3741 repeat_message(); | |
| 3742 else if ((State & NORMAL) || (State & INSERT)) | |
| 3743 { | |
| 3744 if (must_redraw != 0) | |
| 3745 update_screen(0); | |
| 3746 setcursor(); | |
| 3747 } | |
| 3748 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
|
3749 out_flush_cursor(FALSE, TRUE); |
| 7 | 3750 # ifdef FEAT_GUI |
| 3751 if (gui.in_use) | |
| 3752 gui_update_scrollbars(FALSE); | |
| 3753 # endif | |
| 3754 } | |
| 3755 #ifdef FEAT_TITLE | |
| 3756 /* File may have been changed from 'readonly' to 'noreadonly' */ | |
| 3757 if (need_maketitle) | |
| 3758 maketitle(); | |
| 3759 #endif | |
| 3760 } | |
| 3761 #endif | |
| 3762 | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13373
diff
changeset
|
3763 #if defined(HAVE_INPUT_METHOD) || defined(PROTO) |
| 7 | 3764 /* |
| 3765 * Save current Input Method status to specified place. | |
| 3766 */ | |
| 3767 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3768 im_save_status(long *psave) |
| 7 | 3769 { |
| 3770 /* Don't save when 'imdisable' is set or "xic" is NULL, IM is always | |
| 3771 * disabled then (but might start later). | |
| 3772 * Also don't save when inside a mapping, vgetc_im_active has not been set | |
| 3773 * then. | |
| 3774 * And don't save when the keys were stuffed (e.g., for a "." command). | |
| 3775 * And don't save when the GUI is running but our window doesn't have | |
| 3776 * input focus (e.g., when a find dialog is open). */ | |
| 3777 if (!p_imdisable && KeyTyped && !KeyStuffed | |
| 3778 # ifdef FEAT_XIM | |
| 3779 && xic != NULL | |
| 3780 # endif | |
| 3781 # ifdef FEAT_GUI | |
| 3782 && (!gui.in_use || gui.in_focus) | |
| 3783 # endif | |
| 3784 ) | |
| 3785 { | |
| 3786 /* Do save when IM is on, or IM is off and saved status is on. */ | |
| 3787 if (vgetc_im_active) | |
| 3788 *psave = B_IMODE_IM; | |
| 3789 else if (*psave == B_IMODE_IM) | |
| 3790 *psave = B_IMODE_NONE; | |
| 3791 } | |
| 3792 } | |
| 3793 #endif |