… | |
… | |
67 | the match. For example, the followign adds a regex that matches everything |
67 | the match. For example, the followign adds a regex that matches everything |
68 | between two vertical bars: |
68 | between two vertical bars: |
69 | |
69 | |
70 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
70 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
71 | |
71 | |
|
|
72 | Another example: Programs I use often output "absolute path: " at the |
|
|
73 | beginning of a line when they process multiple files. The following |
|
|
74 | pattern matches the filename (note, there is a single space at the very |
|
|
75 | end): |
|
|
76 | |
|
|
77 | URxvt.selection.pattern-0: ^(/[^:]+):\ |
|
|
78 | |
72 | You can look at the source of the selection extension to see more |
79 | You can look at the source of the selection extension to see more |
73 | interesting uses, such as parsing a line from beginning to end. |
80 | interesting uses, such as parsing a line from beginning to end. |
74 | |
81 | |
75 | This extension also offers following bindable keyboard commands: |
82 | This extension also offers following bindable keyboard commands: |
76 | |
83 | |
… | |
… | |
86 | |
93 | |
87 | =item option-popup (enabled by default) |
94 | =item option-popup (enabled by default) |
88 | |
95 | |
89 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
96 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
90 | runtime. |
97 | runtime. |
|
|
98 | |
|
|
99 | Other extensions can extend this popup menu by pushing a code reference |
|
|
100 | onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the |
|
|
101 | popup is being displayed. |
|
|
102 | |
|
|
103 | It's sole argument is the popup menu, which can be modified. It should |
|
|
104 | either return nothing or a string, the initial boolean value and a code |
|
|
105 | reference. The string will be used as button text and the code reference |
|
|
106 | will be called when the toggle changes, with the new boolean value as |
|
|
107 | first argument. |
|
|
108 | |
|
|
109 | The following will add an entry C<myoption> that changes |
|
|
110 | C<$self->{myoption}>: |
|
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111 | |
|
|
112 | push @{ $self->{term}{option_popup_hook} }, sub { |
|
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113 | ("my option" => $myoption, sub { $self->{myoption} = $_[0] }) |
|
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114 | }; |
91 | |
115 | |
92 | =item selection-popup (enabled by default) |
116 | =item selection-popup (enabled by default) |
93 | |
117 | |
94 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
118 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
95 | text into various other formats/action (such as uri unescaping, perl |
119 | text into various other formats/action (such as uri unescaping, perl |
96 | evaluation, web-browser starting etc.), depending on content. |
120 | evaluation, web-browser starting etc.), depending on content. |
97 | |
121 | |
98 | Other extensions can extend this popup menu by pushing a code reference |
122 | Other extensions can extend this popup menu by pushing a code reference |
99 | onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the |
123 | onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the |
100 | popup is displayed. |
124 | popup is being displayed. |
101 | |
125 | |
102 | It's sole argument is the popup menu, which can be modified. The selection |
126 | It's sole argument is the popup menu, which can be modified. The selection |
103 | is in C<$_>, which can be used to decide wether to add something or not. |
127 | is in C<$_>, which can be used to decide wether to add something or not. |
104 | It should either return nothing or a string and a code reference. The |
128 | It should either return nothing or a string and a code reference. The |
105 | string will be used as button text and the code reference will be called |
129 | string will be used as button text and the code reference will be called |
… | |
… | |
127 | bottom. C<Escape> leaves search mode and returns to the point where search |
151 | bottom. C<Escape> leaves search mode and returns to the point where search |
128 | was started, while C<Enter> or C<Return> stay at the current position and |
152 | was started, while C<Enter> or C<Return> stay at the current position and |
129 | additionally stores the first match in the current line into the primary |
153 | additionally stores the first match in the current line into the primary |
130 | selection. |
154 | selection. |
131 | |
155 | |
|
|
156 | The regex defaults to "(?i)", resulting in a case-insensitive search. To |
|
|
157 | get a case-sensitive search you can delete this prefix using C<BackSpace> |
|
|
158 | or simply use an uppercase character which removes the "(?i)" prefix. |
|
|
159 | |
|
|
160 | See L<perlre> for more info about perl regular expression syntax. |
|
|
161 | |
|
|
162 | =item readline (enabled by default) |
|
|
163 | |
|
|
164 | A support package that tries to make editing with readline easier. At |
|
|
165 | the moment, it reacts to clicking shift-left mouse button by trying to |
|
|
166 | move the text cursor to this position. It does so by generating as many |
|
|
167 | cursor-left or cursor-right keypresses as required (the this only works |
|
|
168 | for programs that correctly support wide characters). |
|
|
169 | |
|
|
170 | To avoid too many false positives, this is only done when: |
|
|
171 | |
|
|
172 | =over 4 |
|
|
173 | |
|
|
174 | =item - the tty is in ICANON state. |
|
|
175 | |
|
|
176 | =item - the text cursor is visible. |
|
|
177 | |
|
|
178 | =item - the primary screen is currently being displayed. |
|
|
179 | |
|
|
180 | =item - the mouse is on the same (multi-row-) line as the text cursor. |
|
|
181 | |
|
|
182 | =back |
|
|
183 | |
|
|
184 | The normal selection mechanism isn't disabled, so quick successive clicks |
|
|
185 | might interfere with selection creation in harmless ways. |
|
|
186 | |
132 | =item selection-autotransform |
187 | =item selection-autotransform |
133 | |
188 | |
134 | This selection allows you to do automatic transforms on a selection |
189 | This selection allows you to do automatic transforms on a selection |
135 | whenever a selection is made. |
190 | whenever a selection is made. |
136 | |
191 | |
… | |
… | |
161 | URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/ |
216 | URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/ |
162 | |
217 | |
163 | The first line tells the selection code to treat the unchanging part of |
218 | The first line tells the selection code to treat the unchanging part of |
164 | every error message as a selection pattern, and the second line transforms |
219 | every error message as a selection pattern, and the second line transforms |
165 | the message into vi commands to load the file. |
220 | the message into vi commands to load the file. |
166 | |
|
|
167 | =item readline |
|
|
168 | |
|
|
169 | A support package that tries to make editing with readline easier. At the |
|
|
170 | moment, it reacts to clicking with the left mouse button by trying to |
|
|
171 | move the text cursor to this position. It does so by generating as many |
|
|
172 | cursor-left or cursor-right keypresses as required (the this only works |
|
|
173 | for programs that correctly support wide characters). |
|
|
174 | |
|
|
175 | It only works when clicking into the same line (possibly extended over |
|
|
176 | multiple rows) as the text cursor and on the primary screen, to reduce the |
|
|
177 | risk of misinterpreting. The normal selection isn't disabled, so quick |
|
|
178 | successive clicks might interfere with selection creation in harmless |
|
|
179 | ways. |
|
|
180 | |
221 | |
181 | =item tabbed |
222 | =item tabbed |
182 | |
223 | |
183 | This transforms the terminal into a tabbar with additional terminals, that |
224 | This transforms the terminal into a tabbar with additional terminals, that |
184 | is, it implements what is commonly refered to as "tabbed terminal". The topmost line |
225 | is, it implements what is commonly refered to as "tabbed terminal". The topmost line |
… | |
… | |
187 | |
228 | |
188 | Clicking a button will activate that tab. Pressing B<Shift-Left> and |
229 | Clicking a button will activate that tab. Pressing B<Shift-Left> and |
189 | B<Shift-Right> will switch to the tab left or right of the current one, |
230 | B<Shift-Right> will switch to the tab left or right of the current one, |
190 | while B<Shift-Down> creates a new tab. |
231 | while B<Shift-Down> creates a new tab. |
191 | |
232 | |
|
|
233 | The tabbar itself can be configured similarly to a normal terminal, but |
|
|
234 | with a resource class of C<URxvt.tabbed>. In addition, it supports the |
|
|
235 | following four resources (shown with defaults): |
|
|
236 | |
|
|
237 | URxvt.tabbed.tabbar-fg: <colour-index, default 3> |
|
|
238 | URxvt.tabbed.tabbar-bg: <colour-index, default 0> |
|
|
239 | URxvt.tabbed.tab-fg: <colour-index, default 0> |
|
|
240 | URxvt.tabbed.tab-bg: <colour-index, default 1> |
|
|
241 | |
|
|
242 | See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid |
|
|
243 | indices. |
|
|
244 | |
192 | =item mark-urls |
245 | =item mark-urls |
193 | |
246 | |
194 | Uses per-line display filtering (C<on_line_update>) to underline urls and |
247 | Uses per-line display filtering (C<on_line_update>) to underline urls and |
195 | make them clickable. When middle-clicked, the program specified in the |
248 | make them clickable. When middle-clicked, the program specified in the |
196 | resource C<urlLauncher> (default C<x-www-browser>) will be started with |
249 | resource C<urlLauncher> (default C<x-www-browser>) will be started with |
197 | the URL as first argument. |
250 | the URL as first argument. |
198 | |
251 | |
|
|
252 | =item xim-onthespot |
|
|
253 | |
|
|
254 | This (experimental) perl extension implements OnTheSpot editing. It does |
|
|
255 | not work perfectly, and some input methods don't seem to work well with |
|
|
256 | OnTheSpot editing in general, but it seems to work at leats for SCIM and |
|
|
257 | kinput2. |
|
|
258 | |
|
|
259 | You enable it by specifying this extension and a preedit style of |
|
|
260 | C<OnTheSpot>, i.e.: |
|
|
261 | |
|
|
262 | @@RXVT_NAME@@ -pt OnTheSpot -pe xim-onthespot |
|
|
263 | |
|
|
264 | =item kuake<hotkey> |
|
|
265 | |
|
|
266 | A very primitive quake-console-like extension. It was inspired by a |
|
|
267 | description of how the programs C<kuake> and C<yakuake> work: Whenever the |
|
|
268 | user presses a global accelerator key (by default C<F10>), the terminal |
|
|
269 | will show or hide itself. Another press of the accelerator key will hide |
|
|
270 | or show it again. |
|
|
271 | |
|
|
272 | Initially, the window will not be shown when using this extension. |
|
|
273 | |
|
|
274 | This is useful if you need a single terminal thats not using any desktop |
|
|
275 | space most of the time but is quickly available at the press of a key. |
|
|
276 | |
|
|
277 | The accelerator key is grabbed regardless of any modifers, so this |
|
|
278 | extension will actually grab a physical key just for this function. |
|
|
279 | |
|
|
280 | If you want a quake-like animation, tell your window manager to do so |
|
|
281 | (fvwm can do it). |
|
|
282 | |
199 | =item automove-background |
283 | =item automove-background |
200 | |
284 | |
201 | This is basically a one-line extension that dynamically changes the background pixmap offset |
285 | This is basically a very small extension that dynamically changes the |
202 | to the window position, in effect creating the same effect as pseudo transparency with |
286 | background pixmap offset to the window position, in effect creating the |
203 | a custom pixmap. No scaling is supported in this mode. Exmaple: |
287 | same effect as pseudo transparency with a custom pixmap. No scaling is |
|
|
288 | supported in this mode. Exmaple: |
204 | |
289 | |
205 | @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background |
290 | @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background |
206 | |
291 | |
207 | =item block-graphics-to-ascii |
292 | =item block-graphics-to-ascii |
208 | |
293 | |
209 | A not very useful example of filtering all text output to the terminal, |
294 | A not very useful example of filtering all text output to the terminal |
210 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
295 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
211 | similar-looking ascii character. |
296 | similar-looking ascii character. |
212 | |
297 | |
213 | =item digital-clock |
298 | =item digital-clock |
214 | |
299 | |
215 | Displays a digital clock using the built-in overlay. |
300 | Displays a digital clock using the built-in overlay. |
216 | |
301 | |
217 | =item example-refresh-hooks |
302 | =item remote-clipboard |
218 | |
303 | |
219 | Displays a very simple digital clock in the upper right corner of the |
304 | Somewhat of a misnomer, this extension adds two menu entries to the |
220 | window. Illustrates overwriting the refresh callbacks to create your own |
305 | selection popup that allows one ti run external commands to store the |
221 | overlays or changes. |
306 | selection somewhere and fetch it again. |
|
|
307 | |
|
|
308 | We use it to implement a "distributed selection mechanism", which just |
|
|
309 | means that one command uploads the file to a remote server, and another |
|
|
310 | reads it. |
|
|
311 | |
|
|
312 | The commands can be set using the C<URxvt.remote-selection.store> and |
|
|
313 | C<URxvt.remote-selection.fetch> resources. The first should read the |
|
|
314 | selection to store from STDIN (always in UTF-8), the second should provide |
|
|
315 | the selection data on STDOUT (also in UTF-8). |
|
|
316 | |
|
|
317 | The defaults (which are likely useless to you) use rsh and cat: |
|
|
318 | |
|
|
319 | URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection' |
|
|
320 | URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection' |
222 | |
321 | |
223 | =item selection-pastebin |
322 | =item selection-pastebin |
224 | |
323 | |
225 | This is a little rarely useful extension that Uploads the selection as |
324 | This is a little rarely useful extension that Uploads the selection as |
226 | textfile to a remote site (or does other things). (The implementation is |
325 | textfile to a remote site (or does other things). (The implementation is |
… | |
… | |
246 | After a successful upload the selection will be replaced by the text given |
345 | After a successful upload the selection will be replaced by the text given |
247 | in the C<selection-pastebin-url> resource (again, the % is the placeholder |
346 | in the C<selection-pastebin-url> resource (again, the % is the placeholder |
248 | for the filename): |
347 | for the filename): |
249 | |
348 | |
250 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
349 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
|
|
350 | |
|
|
351 | =item example-refresh-hooks |
|
|
352 | |
|
|
353 | Displays a very simple digital clock in the upper right corner of the |
|
|
354 | window. Illustrates overwriting the refresh callbacks to create your own |
|
|
355 | overlays or changes. |
251 | |
356 | |
252 | =back |
357 | =back |
253 | |
358 | |
254 | =head1 API DOCUMENTATION |
359 | =head1 API DOCUMENTATION |
255 | |
360 | |
… | |
… | |
289 | |
394 | |
290 | =back |
395 | =back |
291 | |
396 | |
292 | =head2 Extension Objects |
397 | =head2 Extension Objects |
293 | |
398 | |
294 | Very perl extension is a perl class. A separate perl object is created |
399 | Every perl extension is a perl class. A separate perl object is created |
295 | for each terminal and each extension and passed as the first parameter to |
400 | for each terminal and each extension and passed as the first parameter to |
296 | hooks. So extensions can use their C<$self> object without having to think |
401 | hooks. So extensions can use their C<$self> object without having to think |
297 | about other extensions, with the exception of methods and members that |
402 | about other extensions, with the exception of methods and members that |
298 | begin with an underscore character C<_>: these are reserved for internal |
403 | begin with an underscore character C<_>: these are reserved for internal |
299 | use. |
404 | use. |
… | |
… | |
352 | Called at the very end of initialisation of a new terminal, just before |
457 | Called at the very end of initialisation of a new terminal, just before |
353 | trying to map (display) the toplevel and returning to the mainloop. |
458 | trying to map (display) the toplevel and returning to the mainloop. |
354 | |
459 | |
355 | =item on_destroy $term |
460 | =item on_destroy $term |
356 | |
461 | |
357 | Called whenever something tries to destroy terminal, before doing anything |
462 | Called whenever something tries to destroy terminal, when the terminal is |
358 | yet. If this hook returns true, then destruction is skipped, but this is |
463 | still fully functional (not for long, though). |
359 | rarely a good idea. |
|
|
360 | |
464 | |
361 | =item on_reset $term |
465 | =item on_reset $term |
362 | |
466 | |
363 | Called after the screen is "reset" for any reason, such as resizing or |
467 | Called after the screen is "reset" for any reason, such as resizing or |
364 | control sequences. Here is where you can react on changes to size-related |
468 | control sequences. Here is where you can react on changes to size-related |
… | |
… | |
415 | |
519 | |
416 | It is called before lines are scrolled out (so rows 0 .. min ($lines - 1, |
520 | It is called before lines are scrolled out (so rows 0 .. min ($lines - 1, |
417 | $nrow - 1) represent the lines to be scrolled out). C<$saved> is the total |
521 | $nrow - 1) represent the lines to be scrolled out). C<$saved> is the total |
418 | number of lines that will be in the scrollback buffer. |
522 | number of lines that will be in the scrollback buffer. |
419 | |
523 | |
|
|
524 | =item on_osc_seq $term, $op, $args |
|
|
525 | |
|
|
526 | Called on every OSC sequence and can be used to suppress it or modify its |
|
|
527 | behaviour. The default should be to return an empty list. A true value |
|
|
528 | suppresses execution of the request completely. Make sure you don't get |
|
|
529 | confused by recursive invocations when you output an osc sequence within |
|
|
530 | this callback. |
|
|
531 | |
|
|
532 | C<on_osc_seq_perl> should be used for new behaviour. |
|
|
533 | |
420 | =item on_osc_seq $term, $string |
534 | =item on_osc_seq_perl $term, $string |
421 | |
535 | |
422 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
536 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
423 | operating system command) is processed. Cursor position and other state |
537 | operating system command) is processed. Cursor position and other state |
424 | information is up-to-date when this happens. For interoperability, the |
538 | information is up-to-date when this happens. For interoperability, the |
425 | string should start with the extension name and a colon, to distinguish |
539 | string should start with the extension name and a colon, to distinguish |
… | |
… | |
466 | |
580 | |
467 | =item on_refresh_end $term |
581 | =item on_refresh_end $term |
468 | |
582 | |
469 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
583 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
470 | |
584 | |
471 | =item on_keyboard_command $term, $string |
585 | =item on_user_command $term, $string |
472 | |
586 | |
473 | Called whenever the user presses a key combination that has a |
587 | Called whenever the a user-configured event is being activated (e.g. via |
474 | C<perl:string> action bound to it (see description of the B<keysym> |
588 | a C<perl:string> action bound to a key, see description of the B<keysym> |
475 | resource in the @@RXVT_NAME@@(1) manpage). |
589 | resource in the @@RXVT_NAME@@(1) manpage). |
|
|
590 | |
|
|
591 | The event is simply the action string. This interface is assumed to change |
|
|
592 | slightly in the future. |
|
|
593 | |
|
|
594 | =item on_resize_all_windows $tern, $new_width, $new_height |
|
|
595 | |
|
|
596 | Called just after the new window size has been calculcated, but before |
|
|
597 | windows are actually being resized or hints are being set. If this hook |
|
|
598 | returns TRUE, setting of the window hints is being skipped. |
476 | |
599 | |
477 | =item on_x_event $term, $event |
600 | =item on_x_event $term, $event |
478 | |
601 | |
479 | Called on every X event received on the vt window (and possibly other |
602 | Called on every X event received on the vt window (and possibly other |
480 | windows). Should only be used as a last resort. Most event structure |
603 | windows). Should only be used as a last resort. Most event structure |
481 | members are not passed. |
604 | members are not passed. |
|
|
605 | |
|
|
606 | =item on_root_event $term, $event |
|
|
607 | |
|
|
608 | Like C<on_x_event>, but is called for events on the root window. |
482 | |
609 | |
483 | =item on_focus_in $term |
610 | =item on_focus_in $term |
484 | |
611 | |
485 | Called whenever the window gets the keyboard focus, before rxvt-unicode |
612 | Called whenever the window gets the keyboard focus, before rxvt-unicode |
486 | does focus in processing. |
613 | does focus in processing. |
… | |
… | |
552 | our $LIBDIR; |
679 | our $LIBDIR; |
553 | our $RESNAME; |
680 | our $RESNAME; |
554 | our $RESCLASS; |
681 | our $RESCLASS; |
555 | our $RXVTNAME; |
682 | our $RXVTNAME; |
556 | |
683 | |
557 | our $NOCHAR = chr 0xfffe; |
684 | our $NOCHAR = chr 0xffff; |
558 | |
685 | |
559 | =head2 Variables in the C<urxvt> Package |
686 | =head2 Variables in the C<urxvt> Package |
560 | |
687 | |
561 | =over 4 |
688 | =over 4 |
562 | |
689 | |
… | |
… | |
614 | |
741 | |
615 | Using this function has the advantage that its output ends up in the |
742 | Using this function has the advantage that its output ends up in the |
616 | correct place, e.g. on stderr of the connecting urxvtc client. |
743 | correct place, e.g. on stderr of the connecting urxvtc client. |
617 | |
744 | |
618 | Messages have a size limit of 1023 bytes currently. |
745 | Messages have a size limit of 1023 bytes currently. |
|
|
746 | |
|
|
747 | =item @terms = urxvt::termlist |
|
|
748 | |
|
|
749 | Returns all urxvt::term objects that exist in this process, regardless of |
|
|
750 | wether they are started, being destroyed etc., so be careful. Only term |
|
|
751 | objects that have perl extensions attached will be returned (because there |
|
|
752 | is no urxvt::term objet associated with others). |
619 | |
753 | |
620 | =item $time = urxvt::NOW |
754 | =item $time = urxvt::NOW |
621 | |
755 | |
622 | Returns the "current time" (as per the event loop). |
756 | Returns the "current time" (as per the event loop). |
623 | |
757 | |
… | |
… | |
681 | Return the foreground/background colour index, respectively. |
815 | Return the foreground/background colour index, respectively. |
682 | |
816 | |
683 | =item $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
817 | =item $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
684 | |
818 | |
685 | =item $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
819 | =item $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
|
|
820 | |
|
|
821 | =item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg |
686 | |
822 | |
687 | Replace the foreground/background colour in the rendition mask with the |
823 | Replace the foreground/background colour in the rendition mask with the |
688 | specified one. |
824 | specified one. |
689 | |
825 | |
690 | =item $value = urxvt::GET_CUSTOM $rend |
826 | =item $value = urxvt::GET_CUSTOM $rend |
… | |
… | |
709 | unless $msg =~ /\n$/; |
845 | unless $msg =~ /\n$/; |
710 | urxvt::warn ($msg); |
846 | urxvt::warn ($msg); |
711 | }; |
847 | }; |
712 | } |
848 | } |
713 | |
849 | |
|
|
850 | no warnings 'utf8'; |
|
|
851 | |
714 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
852 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
715 | |
853 | |
716 | sub verbose { |
854 | sub verbose { |
717 | my ($level, $msg) = @_; |
855 | my ($level, $msg) = @_; |
718 | warn "$msg\n" if $level <= $verbosity; |
856 | warn "$msg\n" if $level <= $verbosity; |
… | |
… | |
734 | |
872 | |
735 | open my $fh, "<:raw", $path |
873 | open my $fh, "<:raw", $path |
736 | or die "$path: $!"; |
874 | or die "$path: $!"; |
737 | |
875 | |
738 | my $source = |
876 | my $source = |
739 | "package $pkg; use strict; use utf8;\n" |
877 | "package $pkg; use strict; use utf8; no warnings 'utf8';\n" |
740 | . "#line 1 \"$path\"\n{\n" |
878 | . "#line 1 \"$path\"\n{\n" |
741 | . (do { local $/; <$fh> }) |
879 | . (do { local $/; <$fh> }) |
742 | . "\n};\n1"; |
880 | . "\n};\n1"; |
743 | |
881 | |
744 | eval $source |
882 | eval $source |
… | |
… | |
769 | $TERM->register_package ($_) for @pkg; |
907 | $TERM->register_package ($_) for @pkg; |
770 | } |
908 | } |
771 | |
909 | |
772 | for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
910 | for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
773 | if ($_ eq "default") { |
911 | if ($_ eq "default") { |
774 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback); |
912 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback readline); |
775 | } elsif (/^-(.*)$/) { |
913 | } elsif (/^-(.*)$/) { |
776 | delete $ext_arg{$1}; |
914 | delete $ext_arg{$1}; |
777 | } elsif (/^([^<]+)<(.*)>$/) { |
915 | } elsif (/^([^<]+)<(.*)>$/) { |
778 | push @{ $ext_arg{$1} }, $2; |
916 | push @{ $ext_arg{$1} }, $2; |
779 | } else { |
917 | } else { |
780 | $ext_arg{$_} ||= []; |
918 | $ext_arg{$_} ||= []; |
781 | } |
919 | } |
782 | } |
920 | } |
783 | |
921 | |
784 | while (my ($ext, $argv) = each %ext_arg) { |
922 | for my $ext (sort keys %ext_arg) { |
785 | my @files = grep -f $_, map "$_/$ext", @dirs; |
923 | my @files = grep -f $_, map "$_/$ext", @dirs; |
786 | |
924 | |
787 | if (@files) { |
925 | if (@files) { |
788 | $TERM->register_package (extension_package $files[0], $argv); |
926 | $TERM->register_package (extension_package $files[0], $ext_arg{$ext}); |
789 | } else { |
927 | } else { |
790 | warn "perl extension '$ext' not found in perl library search path\n"; |
928 | warn "perl extension '$ext' not found in perl library search path\n"; |
791 | } |
929 | } |
792 | } |
930 | } |
793 | |
931 | |
… | |
… | |
799 | |
937 | |
800 | if (my $cb = $TERM->{_hook}[$htype]) { |
938 | if (my $cb = $TERM->{_hook}[$htype]) { |
801 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
939 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
802 | if $verbosity >= 10; |
940 | if $verbosity >= 10; |
803 | |
941 | |
804 | keys %$cb; |
942 | for my $pkg (keys %$cb) { |
805 | |
|
|
806 | while (my ($pkg, $cb) = each %$cb) { |
|
|
807 | my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }; |
943 | my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg}, @_) }; |
808 | $retval ||= $retval_; |
944 | $retval ||= $retval_; |
809 | |
945 | |
810 | if ($@) { |
946 | if ($@) { |
811 | $TERM->ungrab; # better to lose the grab than the session |
947 | $TERM->ungrab; # better to lose the grab than the session |
812 | warn $@; |
948 | warn $@; |
… | |
… | |
824 | # clear package |
960 | # clear package |
825 | %$TERM = (); |
961 | %$TERM = (); |
826 | } |
962 | } |
827 | |
963 | |
828 | $retval |
964 | $retval |
|
|
965 | } |
|
|
966 | |
|
|
967 | sub SET_COLOR($$$) { |
|
|
968 | SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2]) |
829 | } |
969 | } |
830 | |
970 | |
831 | # urxvt::term::extension |
971 | # urxvt::term::extension |
832 | |
972 | |
833 | package urxvt::term::extension; |
973 | package urxvt::term::extension; |
… | |
… | |
1002 | hash which defines the environment of the new terminal. |
1142 | hash which defines the environment of the new terminal. |
1003 | |
1143 | |
1004 | Croaks (and probably outputs an error message) if the new instance |
1144 | Croaks (and probably outputs an error message) if the new instance |
1005 | couldn't be created. Returns C<undef> if the new instance didn't |
1145 | couldn't be created. Returns C<undef> if the new instance didn't |
1006 | initialise perl, and the terminal object otherwise. The C<init> and |
1146 | initialise perl, and the terminal object otherwise. The C<init> and |
1007 | C<start> hooks will be called during this call. |
1147 | C<start> hooks will be called before this call returns, and are free to |
|
|
1148 | refer to global data (which is race free). |
1008 | |
1149 | |
1009 | =cut |
1150 | =cut |
1010 | |
1151 | |
1011 | sub new { |
1152 | sub new { |
1012 | my ($class, $env, @args) = @_; |
1153 | my ($class, $env, @args) = @_; |
1013 | |
1154 | |
|
|
1155 | $env or Carp::croak "environment hash missing in call to urxvt::term->new"; |
|
|
1156 | @args or Carp::croak "name argument missing in call to urxvt::term->new"; |
|
|
1157 | |
1014 | _new ([ map "$_=$env->{$_}", keys %$env ], @args); |
1158 | _new ([ map "$_=$env->{$_}", keys %$env ], \@args); |
1015 | } |
1159 | } |
1016 | |
1160 | |
1017 | =item $term->destroy |
1161 | =item $term->destroy |
1018 | |
1162 | |
1019 | Destroy the terminal object (close the window, free resources |
1163 | Destroy the terminal object (close the window, free resources |
… | |
… | |
1299 | Replaces the event mask of the pty watcher by the given event mask. Can |
1443 | Replaces the event mask of the pty watcher by the given event mask. Can |
1300 | be used to suppress input and output handling to the pty/tty. See the |
1444 | be used to suppress input and output handling to the pty/tty. See the |
1301 | description of C<< urxvt::timer->events >>. Make sure to always restore |
1445 | description of C<< urxvt::timer->events >>. Make sure to always restore |
1302 | the previous value. |
1446 | the previous value. |
1303 | |
1447 | |
|
|
1448 | =item $fd = $term->pty_fd |
|
|
1449 | |
|
|
1450 | Returns the master file descriptor for the pty in use, or C<-1> if no pty |
|
|
1451 | is used. |
|
|
1452 | |
1304 | =item $windowid = $term->parent |
1453 | =item $windowid = $term->parent |
1305 | |
1454 | |
1306 | Return the window id of the toplevel window. |
1455 | Return the window id of the toplevel window. |
1307 | |
1456 | |
1308 | =item $windowid = $term->vt |
1457 | =item $windowid = $term->vt |
… | |
… | |
1314 | Adds the specified events to the vt event mask. Useful e.g. when you want |
1463 | Adds the specified events to the vt event mask. Useful e.g. when you want |
1315 | to receive pointer events all the times: |
1464 | to receive pointer events all the times: |
1316 | |
1465 | |
1317 | $term->vt_emask_add (urxvt::PointerMotionMask); |
1466 | $term->vt_emask_add (urxvt::PointerMotionMask); |
1318 | |
1467 | |
|
|
1468 | =item $term->focus_in |
|
|
1469 | |
|
|
1470 | =item $term->focus_out |
|
|
1471 | |
|
|
1472 | =item $term->key_press ($state, $keycode[, $time]) |
|
|
1473 | |
|
|
1474 | =item $term->key_release ($state, $keycode[, $time]) |
|
|
1475 | |
|
|
1476 | Deliver various fake events to to terminal. |
|
|
1477 | |
1319 | =item $window_width = $term->width |
1478 | =item $window_width = $term->width |
1320 | |
1479 | |
1321 | =item $window_height = $term->height |
1480 | =item $window_height = $term->height |
1322 | |
1481 | |
1323 | =item $font_width = $term->fwidth |
1482 | =item $font_width = $term->fwidth |
… | |
… | |
1353 | =item $env = $term->env |
1512 | =item $env = $term->env |
1354 | |
1513 | |
1355 | Returns a copy of the environment in effect for the terminal as a hashref |
1514 | Returns a copy of the environment in effect for the terminal as a hashref |
1356 | similar to C<\%ENV>. |
1515 | similar to C<\%ENV>. |
1357 | |
1516 | |
|
|
1517 | =item @envv = $term->envv |
|
|
1518 | |
|
|
1519 | Returns the environment as array of strings of the form C<VAR=VALUE>. |
|
|
1520 | |
|
|
1521 | =item @argv = $term->argv |
|
|
1522 | |
|
|
1523 | Return the argument vector as this terminal, similar to @ARGV, but |
|
|
1524 | includes the program name as first element. |
|
|
1525 | |
1358 | =cut |
1526 | =cut |
1359 | |
1527 | |
1360 | sub env { |
1528 | sub env { |
1361 | if (my $env = $_[0]->_env) { |
|
|
1362 | +{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env } |
1529 | +{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv } |
1363 | } else { |
|
|
1364 | +{ %ENV } |
|
|
1365 | } |
|
|
1366 | } |
1530 | } |
1367 | |
1531 | |
1368 | =item $modifiermask = $term->ModLevel3Mask |
1532 | =item $modifiermask = $term->ModLevel3Mask |
1369 | |
1533 | |
1370 | =item $modifiermask = $term->ModMetaMask |
1534 | =item $modifiermask = $term->ModMetaMask |
… | |
… | |
1375 | AltGr), the meta key (often Alt) and the num lock key, if applicable. |
1539 | AltGr), the meta key (often Alt) and the num lock key, if applicable. |
1376 | |
1540 | |
1377 | =item $screen = $term->current_screen |
1541 | =item $screen = $term->current_screen |
1378 | |
1542 | |
1379 | Returns the currently displayed screen (0 primary, 1 secondary). |
1543 | Returns the currently displayed screen (0 primary, 1 secondary). |
|
|
1544 | |
|
|
1545 | =item $cursor_is_hidden = $term->hidden_cursor |
|
|
1546 | |
|
|
1547 | Returns wether the cursor is currently hidden or not. |
1380 | |
1548 | |
1381 | =item $view_start = $term->view_start ([$newvalue]) |
1549 | =item $view_start = $term->view_start ([$newvalue]) |
1382 | |
1550 | |
1383 | Returns the row number of the topmost displayed line. Maximum value is |
1551 | Returns the row number of the topmost displayed line. Maximum value is |
1384 | C<0>, which displays the normal terminal contents. Lower values scroll |
1552 | C<0>, which displays the normal terminal contents. Lower values scroll |
… | |
… | |
1403 | If C<$new_text> is specified, it will replace characters in the current |
1571 | If C<$new_text> is specified, it will replace characters in the current |
1404 | line, starting at column C<$start_col> (default C<0>), which is useful |
1572 | line, starting at column C<$start_col> (default C<0>), which is useful |
1405 | to replace only parts of a line. The font index in the rendition will |
1573 | to replace only parts of a line. The font index in the rendition will |
1406 | automatically be updated. |
1574 | automatically be updated. |
1407 | |
1575 | |
1408 | C<$text> is in a special encoding: tabs and wide characters that use |
1576 | C<$text> is in a special encoding: tabs and wide characters that use more |
1409 | more than one cell when displayed are padded with C<$urxvt::NOCHAR> |
1577 | than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535) |
1410 | characters. Characters with combining characters and other characters that |
1578 | characters. Characters with combining characters and other characters that |
1411 | do not fit into the normal tetx encoding will be replaced with characters |
1579 | do not fit into the normal tetx encoding will be replaced with characters |
1412 | in the private use area. |
1580 | in the private use area. |
1413 | |
1581 | |
1414 | You have to obey this encoding when changing text. The advantage is |
1582 | You have to obey this encoding when changing text. The advantage is |
… | |
… | |
1564 | =item $string = $term->special_decode $text |
1732 | =item $string = $term->special_decode $text |
1565 | |
1733 | |
1566 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1734 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1567 | C<< $term->ROW_t >> for details. |
1735 | C<< $term->ROW_t >> for details. |
1568 | |
1736 | |
1569 | =item $success = $term->grab_button ($button, $modifiermask) |
1737 | =item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt]) |
1570 | |
1738 | |
|
|
1739 | =item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt]) |
|
|
1740 | |
1571 | Registers a synchronous button grab. See the XGrabButton manpage. |
1741 | Register/unregister a synchronous button grab. See the XGrabButton |
|
|
1742 | manpage. |
1572 | |
1743 | |
1573 | =item $success = $term->grab ($eventtime[, $sync]) |
1744 | =item $success = $term->grab ($eventtime[, $sync]) |
1574 | |
1745 | |
1575 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
1746 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
1576 | synchronous (C<$sync> is true). Also remembers the grab timestampe. |
1747 | synchronous (C<$sync> is true). Also remembers the grab timestampe. |
… | |
… | |
1694 | my ($self, $text, $cb) = @_; |
1865 | my ($self, $text, $cb) = @_; |
1695 | |
1866 | |
1696 | $self->add_item ({ type => "button", text => $text, activate => $cb}); |
1867 | $self->add_item ({ type => "button", text => $text, activate => $cb}); |
1697 | } |
1868 | } |
1698 | |
1869 | |
1699 | =item $popup->add_toggle ($text, $cb, $initial_value) |
1870 | =item $popup->add_toggle ($text, $initial_value, $cb) |
1700 | |
1871 | |
1701 | Adds a toggle/checkbox item to the popup. Teh callback gets called |
1872 | Adds a toggle/checkbox item to the popup. The callback gets called |
1702 | whenever it gets toggled, with a boolean indicating its value as its first |
1873 | whenever it gets toggled, with a boolean indicating its new value as its |
1703 | argument. |
1874 | first argument. |
1704 | |
1875 | |
1705 | =cut |
1876 | =cut |
1706 | |
1877 | |
1707 | sub add_toggle { |
1878 | sub add_toggle { |
1708 | my ($self, $text, $cb, $value) = @_; |
1879 | my ($self, $text, $value, $cb) = @_; |
1709 | |
1880 | |
1710 | my $item; $item = { |
1881 | my $item; $item = { |
1711 | type => "button", |
1882 | type => "button", |
1712 | text => " $text", |
1883 | text => " $text", |
1713 | value => $value, |
1884 | value => $value, |