… | |
… | |
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 |
|
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157 | get a case-sensitive search you can delete this prefix using C<BackSpace> |
|
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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 | |
199 | =item automove-background |
264 | =item automove-background |
200 | |
265 | |
201 | This is basically a one-line extension that dynamically changes the background pixmap offset |
266 | 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 |
267 | background pixmap offset to the window position, in effect creating the |
203 | a custom pixmap. No scaling is supported in this mode. Exmaple: |
268 | same effect as pseudo transparency with a custom pixmap. No scaling is |
|
|
269 | supported in this mode. Exmaple: |
204 | |
270 | |
205 | @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background |
271 | @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background |
206 | |
272 | |
207 | =item block-graphics-to-ascii |
273 | =item block-graphics-to-ascii |
208 | |
274 | |
209 | A not very useful example of filtering all text output to the terminal, |
275 | 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 |
276 | by replacing all line-drawing characters (U+2500 .. U+259F) by a |
211 | similar-looking ascii character. |
277 | similar-looking ascii character. |
212 | |
278 | |
213 | =item digital-clock |
279 | =item digital-clock |
214 | |
280 | |
215 | Displays a digital clock using the built-in overlay. |
281 | Displays a digital clock using the built-in overlay. |
216 | |
282 | |
217 | =item example-refresh-hooks |
283 | =item remote-clipboard |
218 | |
284 | |
219 | Displays a very simple digital clock in the upper right corner of the |
285 | Somewhat of a misnomer, this extension adds two menu entries to the |
220 | window. Illustrates overwriting the refresh callbacks to create your own |
286 | selection popup that allows one ti run external commands to store the |
221 | overlays or changes. |
287 | selection somewhere and fetch it again. |
|
|
288 | |
|
|
289 | We use it to implement a "distributed selection mechanism", which just |
|
|
290 | means that one command uploads the file to a remote server, and another |
|
|
291 | reads it. |
|
|
292 | |
|
|
293 | The commands can be set using the C<URxvt.remote-selection.store> and |
|
|
294 | C<URxvt.remote-selection.fetch> resources. The first should read the |
|
|
295 | selection to store from STDIN (always in UTF-8), the second should provide |
|
|
296 | the selection data on STDOUT (also in UTF-8). |
|
|
297 | |
|
|
298 | The defaults (which are likely useless to you) use rsh and cat: |
|
|
299 | |
|
|
300 | URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection' |
|
|
301 | URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection' |
222 | |
302 | |
223 | =item selection-pastebin |
303 | =item selection-pastebin |
224 | |
304 | |
225 | This is a little rarely useful extension that Uploads the selection as |
305 | 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 |
306 | 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 |
326 | 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 |
327 | in the C<selection-pastebin-url> resource (again, the % is the placeholder |
248 | for the filename): |
328 | for the filename): |
249 | |
329 | |
250 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
330 | URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/% |
|
|
331 | |
|
|
332 | =item example-refresh-hooks |
|
|
333 | |
|
|
334 | Displays a very simple digital clock in the upper right corner of the |
|
|
335 | window. Illustrates overwriting the refresh callbacks to create your own |
|
|
336 | overlays or changes. |
251 | |
337 | |
252 | =back |
338 | =back |
253 | |
339 | |
254 | =head1 API DOCUMENTATION |
340 | =head1 API DOCUMENTATION |
255 | |
341 | |
… | |
… | |
289 | |
375 | |
290 | =back |
376 | =back |
291 | |
377 | |
292 | =head2 Extension Objects |
378 | =head2 Extension Objects |
293 | |
379 | |
294 | Very perl extension is a perl class. A separate perl object is created |
380 | 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 |
381 | 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 |
382 | 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 |
383 | about other extensions, with the exception of methods and members that |
298 | begin with an underscore character C<_>: these are reserved for internal |
384 | begin with an underscore character C<_>: these are reserved for internal |
299 | use. |
385 | use. |
… | |
… | |
352 | Called at the very end of initialisation of a new terminal, just before |
438 | 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. |
439 | trying to map (display) the toplevel and returning to the mainloop. |
354 | |
440 | |
355 | =item on_destroy $term |
441 | =item on_destroy $term |
356 | |
442 | |
357 | Called whenever something tries to destroy terminal, before doing anything |
443 | 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 |
444 | still fully functional (not for long, though). |
359 | rarely a good idea. |
|
|
360 | |
445 | |
361 | =item on_reset $term |
446 | =item on_reset $term |
362 | |
447 | |
363 | Called after the screen is "reset" for any reason, such as resizing or |
448 | Called after the screen is "reset" for any reason, such as resizing or |
364 | control sequences. Here is where you can react on changes to size-related |
449 | control sequences. Here is where you can react on changes to size-related |
… | |
… | |
415 | |
500 | |
416 | It is called before lines are scrolled out (so rows 0 .. min ($lines - 1, |
501 | 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 |
502 | $nrow - 1) represent the lines to be scrolled out). C<$saved> is the total |
418 | number of lines that will be in the scrollback buffer. |
503 | number of lines that will be in the scrollback buffer. |
419 | |
504 | |
|
|
505 | =item on_osc_seq $term, $op, $args |
|
|
506 | |
|
|
507 | Called on every OSC sequence and can be used to suppress it or modify its |
|
|
508 | behaviour. The default should be to return an empty list. A true value |
|
|
509 | suppresses execution of the request completely. Make sure you don't get |
|
|
510 | confused by recursive invocations when you output an osc sequence within |
|
|
511 | this callback. |
|
|
512 | |
|
|
513 | C<on_osc_seq_perl> should be used for new behaviour. |
|
|
514 | |
420 | =item on_osc_seq $term, $string |
515 | =item on_osc_seq_perl $term, $string |
421 | |
516 | |
422 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
517 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
423 | operating system command) is processed. Cursor position and other state |
518 | operating system command) is processed. Cursor position and other state |
424 | information is up-to-date when this happens. For interoperability, the |
519 | information is up-to-date when this happens. For interoperability, the |
425 | string should start with the extension name and a colon, to distinguish |
520 | string should start with the extension name and a colon, to distinguish |
… | |
… | |
466 | |
561 | |
467 | =item on_refresh_end $term |
562 | =item on_refresh_end $term |
468 | |
563 | |
469 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
564 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
470 | |
565 | |
471 | =item on_keyboard_command $term, $string |
566 | =item on_user_command $term, $string |
472 | |
567 | |
473 | Called whenever the user presses a key combination that has a |
568 | 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> |
569 | a C<perl:string> action bound to a key, see description of the B<keysym> |
475 | resource in the @@RXVT_NAME@@(1) manpage). |
570 | resource in the @@RXVT_NAME@@(1) manpage). |
|
|
571 | |
|
|
572 | The event is simply the action string. This interface is assumed to change |
|
|
573 | slightly in the future. |
|
|
574 | |
|
|
575 | =item on_resize_all_windows $tern, $new_width, $new_height |
|
|
576 | |
|
|
577 | Called just after the new window size has been calculcated, but before |
|
|
578 | windows are actually being resized or hints are being set. If this hook |
|
|
579 | returns TRUE, setting of the window hints is being skipped. |
476 | |
580 | |
477 | =item on_x_event $term, $event |
581 | =item on_x_event $term, $event |
478 | |
582 | |
479 | Called on every X event received on the vt window (and possibly other |
583 | 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 |
584 | windows). Should only be used as a last resort. Most event structure |
… | |
… | |
552 | our $LIBDIR; |
656 | our $LIBDIR; |
553 | our $RESNAME; |
657 | our $RESNAME; |
554 | our $RESCLASS; |
658 | our $RESCLASS; |
555 | our $RXVTNAME; |
659 | our $RXVTNAME; |
556 | |
660 | |
557 | our $NOCHAR = chr 0xfffe; |
661 | our $NOCHAR = chr 0xffff; |
558 | |
662 | |
559 | =head2 Variables in the C<urxvt> Package |
663 | =head2 Variables in the C<urxvt> Package |
560 | |
664 | |
561 | =over 4 |
665 | =over 4 |
562 | |
666 | |
… | |
… | |
614 | |
718 | |
615 | Using this function has the advantage that its output ends up in the |
719 | 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. |
720 | correct place, e.g. on stderr of the connecting urxvtc client. |
617 | |
721 | |
618 | Messages have a size limit of 1023 bytes currently. |
722 | Messages have a size limit of 1023 bytes currently. |
|
|
723 | |
|
|
724 | =item @terms = urxvt::termlist |
|
|
725 | |
|
|
726 | Returns all urxvt::term objects that exist in this process, regardless of |
|
|
727 | wether they are started, being destroyed etc., so be careful. Only term |
|
|
728 | objects that have perl extensions attached will be returned (because there |
|
|
729 | is no urxvt::term objet associated with others). |
619 | |
730 | |
620 | =item $time = urxvt::NOW |
731 | =item $time = urxvt::NOW |
621 | |
732 | |
622 | Returns the "current time" (as per the event loop). |
733 | Returns the "current time" (as per the event loop). |
623 | |
734 | |
… | |
… | |
681 | Return the foreground/background colour index, respectively. |
792 | Return the foreground/background colour index, respectively. |
682 | |
793 | |
683 | =item $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
794 | =item $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
684 | |
795 | |
685 | =item $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
796 | =item $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
|
|
797 | |
|
|
798 | =item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg |
686 | |
799 | |
687 | Replace the foreground/background colour in the rendition mask with the |
800 | Replace the foreground/background colour in the rendition mask with the |
688 | specified one. |
801 | specified one. |
689 | |
802 | |
690 | =item $value = urxvt::GET_CUSTOM $rend |
803 | =item $value = urxvt::GET_CUSTOM $rend |
… | |
… | |
709 | unless $msg =~ /\n$/; |
822 | unless $msg =~ /\n$/; |
710 | urxvt::warn ($msg); |
823 | urxvt::warn ($msg); |
711 | }; |
824 | }; |
712 | } |
825 | } |
713 | |
826 | |
|
|
827 | no warnings 'utf8'; |
|
|
828 | |
714 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
829 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
715 | |
830 | |
716 | sub verbose { |
831 | sub verbose { |
717 | my ($level, $msg) = @_; |
832 | my ($level, $msg) = @_; |
718 | warn "$msg\n" if $level <= $verbosity; |
833 | warn "$msg\n" if $level <= $verbosity; |
… | |
… | |
734 | |
849 | |
735 | open my $fh, "<:raw", $path |
850 | open my $fh, "<:raw", $path |
736 | or die "$path: $!"; |
851 | or die "$path: $!"; |
737 | |
852 | |
738 | my $source = |
853 | my $source = |
739 | "package $pkg; use strict; use utf8;\n" |
854 | "package $pkg; use strict; use utf8; no warnings 'utf8';\n" |
740 | . "#line 1 \"$path\"\n{\n" |
855 | . "#line 1 \"$path\"\n{\n" |
741 | . (do { local $/; <$fh> }) |
856 | . (do { local $/; <$fh> }) |
742 | . "\n};\n1"; |
857 | . "\n};\n1"; |
743 | |
858 | |
744 | eval $source |
859 | eval $source |
… | |
… | |
769 | $TERM->register_package ($_) for @pkg; |
884 | $TERM->register_package ($_) for @pkg; |
770 | } |
885 | } |
771 | |
886 | |
772 | for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
887 | for (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
773 | if ($_ eq "default") { |
888 | if ($_ eq "default") { |
774 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback); |
889 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback readline); |
775 | } elsif (/^-(.*)$/) { |
890 | } elsif (/^-(.*)$/) { |
776 | delete $ext_arg{$1}; |
891 | delete $ext_arg{$1}; |
777 | } elsif (/^([^<]+)<(.*)>$/) { |
892 | } elsif (/^([^<]+)<(.*)>$/) { |
778 | push @{ $ext_arg{$1} }, $2; |
893 | push @{ $ext_arg{$1} }, $2; |
779 | } else { |
894 | } else { |
780 | $ext_arg{$_} ||= []; |
895 | $ext_arg{$_} ||= []; |
781 | } |
896 | } |
782 | } |
897 | } |
783 | |
898 | |
784 | while (my ($ext, $argv) = each %ext_arg) { |
899 | for my $ext (sort keys %ext_arg) { |
785 | my @files = grep -f $_, map "$_/$ext", @dirs; |
900 | my @files = grep -f $_, map "$_/$ext", @dirs; |
786 | |
901 | |
787 | if (@files) { |
902 | if (@files) { |
788 | $TERM->register_package (extension_package $files[0], $argv); |
903 | $TERM->register_package (extension_package $files[0], $ext_arg{$ext}); |
789 | } else { |
904 | } else { |
790 | warn "perl extension '$ext' not found in perl library search path\n"; |
905 | warn "perl extension '$ext' not found in perl library search path\n"; |
791 | } |
906 | } |
792 | } |
907 | } |
793 | |
908 | |
… | |
… | |
799 | |
914 | |
800 | if (my $cb = $TERM->{_hook}[$htype]) { |
915 | if (my $cb = $TERM->{_hook}[$htype]) { |
801 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
916 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
802 | if $verbosity >= 10; |
917 | if $verbosity >= 10; |
803 | |
918 | |
804 | keys %$cb; |
919 | for my $pkg (keys %$cb) { |
805 | |
|
|
806 | while (my ($pkg, $cb) = each %$cb) { |
|
|
807 | my $retval_ = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }; |
920 | my $retval_ = eval { $cb->{$pkg}->($TERM->{_pkg}{$pkg}, @_) }; |
808 | $retval ||= $retval_; |
921 | $retval ||= $retval_; |
809 | |
922 | |
810 | if ($@) { |
923 | if ($@) { |
811 | $TERM->ungrab; # better to lose the grab than the session |
924 | $TERM->ungrab; # better to lose the grab than the session |
812 | warn $@; |
925 | warn $@; |
… | |
… | |
824 | # clear package |
937 | # clear package |
825 | %$TERM = (); |
938 | %$TERM = (); |
826 | } |
939 | } |
827 | |
940 | |
828 | $retval |
941 | $retval |
|
|
942 | } |
|
|
943 | |
|
|
944 | sub SET_COLOR($$$) { |
|
|
945 | SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2]) |
829 | } |
946 | } |
830 | |
947 | |
831 | # urxvt::term::extension |
948 | # urxvt::term::extension |
832 | |
949 | |
833 | package urxvt::term::extension; |
950 | package urxvt::term::extension; |
… | |
… | |
1002 | hash which defines the environment of the new terminal. |
1119 | hash which defines the environment of the new terminal. |
1003 | |
1120 | |
1004 | Croaks (and probably outputs an error message) if the new instance |
1121 | Croaks (and probably outputs an error message) if the new instance |
1005 | couldn't be created. Returns C<undef> if the new instance didn't |
1122 | couldn't be created. Returns C<undef> if the new instance didn't |
1006 | initialise perl, and the terminal object otherwise. The C<init> and |
1123 | initialise perl, and the terminal object otherwise. The C<init> and |
1007 | C<start> hooks will be called during this call. |
1124 | C<start> hooks will be called before this call returns, and are free to |
|
|
1125 | refer to global data (which is race free). |
1008 | |
1126 | |
1009 | =cut |
1127 | =cut |
1010 | |
1128 | |
1011 | sub new { |
1129 | sub new { |
1012 | my ($class, $env, @args) = @_; |
1130 | my ($class, $env, @args) = @_; |
1013 | |
1131 | |
|
|
1132 | $env or Carp::croak "environment hash missing in call to urxvt::term->new"; |
|
|
1133 | @args or Carp::croak "name argument missing in call to urxvt::term->new"; |
|
|
1134 | |
1014 | _new ([ map "$_=$env->{$_}", keys %$env ], @args); |
1135 | _new ([ map "$_=$env->{$_}", keys %$env ], \@args); |
1015 | } |
1136 | } |
1016 | |
1137 | |
1017 | =item $term->destroy |
1138 | =item $term->destroy |
1018 | |
1139 | |
1019 | Destroy the terminal object (close the window, free resources |
1140 | Destroy the terminal object (close the window, free resources |
… | |
… | |
1299 | Replaces the event mask of the pty watcher by the given event mask. Can |
1420 | 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 |
1421 | 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 |
1422 | description of C<< urxvt::timer->events >>. Make sure to always restore |
1302 | the previous value. |
1423 | the previous value. |
1303 | |
1424 | |
|
|
1425 | =item $fd = $term->pty_fd |
|
|
1426 | |
|
|
1427 | Returns the master file descriptor for the pty in use, or C<-1> if no pty |
|
|
1428 | is used. |
|
|
1429 | |
1304 | =item $windowid = $term->parent |
1430 | =item $windowid = $term->parent |
1305 | |
1431 | |
1306 | Return the window id of the toplevel window. |
1432 | Return the window id of the toplevel window. |
1307 | |
1433 | |
1308 | =item $windowid = $term->vt |
1434 | =item $windowid = $term->vt |
… | |
… | |
1314 | Adds the specified events to the vt event mask. Useful e.g. when you want |
1440 | Adds the specified events to the vt event mask. Useful e.g. when you want |
1315 | to receive pointer events all the times: |
1441 | to receive pointer events all the times: |
1316 | |
1442 | |
1317 | $term->vt_emask_add (urxvt::PointerMotionMask); |
1443 | $term->vt_emask_add (urxvt::PointerMotionMask); |
1318 | |
1444 | |
|
|
1445 | =item $term->focus_in |
|
|
1446 | |
|
|
1447 | =item $term->focus_out |
|
|
1448 | |
|
|
1449 | =item $term->key_press ($state, $keycode[, $time]) |
|
|
1450 | |
|
|
1451 | =item $term->key_release ($state, $keycode[, $time]) |
|
|
1452 | |
|
|
1453 | Deliver various fake events to to terminal. |
|
|
1454 | |
1319 | =item $window_width = $term->width |
1455 | =item $window_width = $term->width |
1320 | |
1456 | |
1321 | =item $window_height = $term->height |
1457 | =item $window_height = $term->height |
1322 | |
1458 | |
1323 | =item $font_width = $term->fwidth |
1459 | =item $font_width = $term->fwidth |
… | |
… | |
1353 | =item $env = $term->env |
1489 | =item $env = $term->env |
1354 | |
1490 | |
1355 | Returns a copy of the environment in effect for the terminal as a hashref |
1491 | Returns a copy of the environment in effect for the terminal as a hashref |
1356 | similar to C<\%ENV>. |
1492 | similar to C<\%ENV>. |
1357 | |
1493 | |
|
|
1494 | =item @envv = $term->envv |
|
|
1495 | |
|
|
1496 | Returns the environment as array of strings of the form C<VAR=VALUE>. |
|
|
1497 | |
|
|
1498 | =item @argv = $term->argv |
|
|
1499 | |
|
|
1500 | Return the argument vector as this terminal, similar to @ARGV, but |
|
|
1501 | includes the program name as first element. |
|
|
1502 | |
1358 | =cut |
1503 | =cut |
1359 | |
1504 | |
1360 | sub env { |
1505 | sub env { |
1361 | if (my $env = $_[0]->_env) { |
|
|
1362 | +{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env } |
1506 | +{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), $_[0]->envv } |
1363 | } else { |
|
|
1364 | +{ %ENV } |
|
|
1365 | } |
|
|
1366 | } |
1507 | } |
1367 | |
1508 | |
1368 | =item $modifiermask = $term->ModLevel3Mask |
1509 | =item $modifiermask = $term->ModLevel3Mask |
1369 | |
1510 | |
1370 | =item $modifiermask = $term->ModMetaMask |
1511 | =item $modifiermask = $term->ModMetaMask |
… | |
… | |
1375 | AltGr), the meta key (often Alt) and the num lock key, if applicable. |
1516 | AltGr), the meta key (often Alt) and the num lock key, if applicable. |
1376 | |
1517 | |
1377 | =item $screen = $term->current_screen |
1518 | =item $screen = $term->current_screen |
1378 | |
1519 | |
1379 | Returns the currently displayed screen (0 primary, 1 secondary). |
1520 | Returns the currently displayed screen (0 primary, 1 secondary). |
|
|
1521 | |
|
|
1522 | =item $cursor_is_hidden = $term->hidden_cursor |
|
|
1523 | |
|
|
1524 | Returns wether the cursor is currently hidden or not. |
1380 | |
1525 | |
1381 | =item $view_start = $term->view_start ([$newvalue]) |
1526 | =item $view_start = $term->view_start ([$newvalue]) |
1382 | |
1527 | |
1383 | Returns the row number of the topmost displayed line. Maximum value is |
1528 | Returns the row number of the topmost displayed line. Maximum value is |
1384 | C<0>, which displays the normal terminal contents. Lower values scroll |
1529 | C<0>, which displays the normal terminal contents. Lower values scroll |
… | |
… | |
1403 | If C<$new_text> is specified, it will replace characters in the current |
1548 | If C<$new_text> is specified, it will replace characters in the current |
1404 | line, starting at column C<$start_col> (default C<0>), which is useful |
1549 | line, starting at column C<$start_col> (default C<0>), which is useful |
1405 | to replace only parts of a line. The font index in the rendition will |
1550 | to replace only parts of a line. The font index in the rendition will |
1406 | automatically be updated. |
1551 | automatically be updated. |
1407 | |
1552 | |
1408 | C<$text> is in a special encoding: tabs and wide characters that use |
1553 | C<$text> is in a special encoding: tabs and wide characters that use more |
1409 | more than one cell when displayed are padded with C<$urxvt::NOCHAR> |
1554 | than one cell when displayed are padded with C<$urxvt::NOCHAR> (chr 65535) |
1410 | characters. Characters with combining characters and other characters that |
1555 | characters. Characters with combining characters and other characters that |
1411 | do not fit into the normal tetx encoding will be replaced with characters |
1556 | do not fit into the normal tetx encoding will be replaced with characters |
1412 | in the private use area. |
1557 | in the private use area. |
1413 | |
1558 | |
1414 | You have to obey this encoding when changing text. The advantage is |
1559 | You have to obey this encoding when changing text. The advantage is |
… | |
… | |
1564 | =item $string = $term->special_decode $text |
1709 | =item $string = $term->special_decode $text |
1565 | |
1710 | |
1566 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1711 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1567 | C<< $term->ROW_t >> for details. |
1712 | C<< $term->ROW_t >> for details. |
1568 | |
1713 | |
1569 | =item $success = $term->grab_button ($button, $modifiermask) |
1714 | =item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt]) |
1570 | |
1715 | |
|
|
1716 | =item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt]) |
|
|
1717 | |
1571 | Registers a synchronous button grab. See the XGrabButton manpage. |
1718 | Register/unregister a synchronous button grab. See the XGrabButton |
|
|
1719 | manpage. |
1572 | |
1720 | |
1573 | =item $success = $term->grab ($eventtime[, $sync]) |
1721 | =item $success = $term->grab ($eventtime[, $sync]) |
1574 | |
1722 | |
1575 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
1723 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
1576 | synchronous (C<$sync> is true). Also remembers the grab timestampe. |
1724 | synchronous (C<$sync> is true). Also remembers the grab timestampe. |
… | |
… | |
1694 | my ($self, $text, $cb) = @_; |
1842 | my ($self, $text, $cb) = @_; |
1695 | |
1843 | |
1696 | $self->add_item ({ type => "button", text => $text, activate => $cb}); |
1844 | $self->add_item ({ type => "button", text => $text, activate => $cb}); |
1697 | } |
1845 | } |
1698 | |
1846 | |
1699 | =item $popup->add_toggle ($text, $cb, $initial_value) |
1847 | =item $popup->add_toggle ($text, $initial_value, $cb) |
1700 | |
1848 | |
1701 | Adds a toggle/checkbox item to the popup. Teh callback gets called |
1849 | Adds a toggle/checkbox item to the popup. The callback gets called |
1702 | whenever it gets toggled, with a boolean indicating its value as its first |
1850 | whenever it gets toggled, with a boolean indicating its new value as its |
1703 | argument. |
1851 | first argument. |
1704 | |
1852 | |
1705 | =cut |
1853 | =cut |
1706 | |
1854 | |
1707 | sub add_toggle { |
1855 | sub add_toggle { |
1708 | my ($self, $text, $cb, $value) = @_; |
1856 | my ($self, $text, $value, $cb) = @_; |
1709 | |
1857 | |
1710 | my $item; $item = { |
1858 | my $item; $item = { |
1711 | type => "button", |
1859 | type => "button", |
1712 | text => " $text", |
1860 | text => " $text", |
1713 | value => $value, |
1861 | value => $value, |