| 1 | #! perl |
1 | #! perl |
| 2 | |
2 | |
| 3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.org> |
3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.org> |
| 4 | # Bob Farrell <robertanthonyfarrell@gmail.com> |
4 | # Bob Farrell <robertanthonyfarrell@gmail.com> |
|
|
5 | # Emanuele Giaquinta |
| 5 | |
6 | |
| 6 | #:META:X_RESOURCE:%.launcher:string:default launcher command |
7 | #:META:RESOURCE:%.launcher:string:default launcher command |
| 7 | #:META:X_RESOURCE:%.button:string:the button, yeah |
8 | #:META:RESOURCE:%.button:string:the mouse button used to activate a match |
| 8 | #:META:X_RESOURCE:%.pattern.:string:extra pattern to match |
9 | #:META:RESOURCE:%.pattern.:string:extra pattern to match |
| 9 | #:META:X_RESOURCE:%.launcher.:string:custom launcher for pattern |
10 | #:META:RESOURCE:%.launcher.:string:custom launcher for pattern |
| 10 | #:META:X_RESOURCE:%.rend.:string:custom rednition for pattern |
11 | #:META:RESOURCE:%.rend.:string:custom rendition for pattern |
|
|
12 | |
|
|
13 | =head1 NAME |
|
|
14 | |
|
|
15 | matcher - match strings in terminal output and change their rendition |
|
|
16 | |
|
|
17 | =head1 DESCRIPTION |
|
|
18 | |
|
|
19 | Uses per-line display filtering (C<on_line_update>) to underline text |
|
|
20 | matching a certain pattern and make it clickable. When clicked with the |
|
|
21 | mouse button specified in the C<matcher.button> resource (default 2, or |
|
|
22 | middle), the program specified in the C<matcher.launcher> resource |
|
|
23 | (default, the C<url-launcher> resource, C<sensible-browser>) will be started |
|
|
24 | with the matched text as first argument. The default configuration is |
|
|
25 | suitable for matching URLs and launching a web browser, like the |
|
|
26 | former "mark-urls" extension. |
|
|
27 | |
|
|
28 | The default pattern to match URLs can be overridden with the |
|
|
29 | C<matcher.pattern.0> resource, and additional patterns can be specified |
|
|
30 | with numbered patterns, in a manner similar to the "selection" extension. |
|
|
31 | The launcher can also be overridden on a per-pattern basis. |
|
|
32 | |
|
|
33 | It is possible to activate the most recently seen match or a list of matches |
|
|
34 | from the keyboard. Simply bind a keysym to "matcher:last" or |
|
|
35 | "matcher:list" as seen in the example below. |
|
|
36 | |
|
|
37 | The C<matcher:select> action enables a mode in which it is possible to |
|
|
38 | iterate over the matches using the keyboard and either activate them |
|
|
39 | or copy them to the clipboard. While the mode is active, normal terminal |
|
|
40 | input/output is suspended and the following bindings are recognized: |
|
|
41 | |
|
|
42 | =over |
|
|
43 | |
|
|
44 | =item C<Up> |
|
|
45 | |
|
|
46 | Search for a match upwards. |
|
|
47 | |
|
|
48 | =item C<Down> |
|
|
49 | |
|
|
50 | Search for a match downwards. |
|
|
51 | |
|
|
52 | =item C<Home> |
|
|
53 | |
|
|
54 | Jump to the topmost match. |
|
|
55 | |
|
|
56 | =item C<End> |
|
|
57 | |
|
|
58 | Jump to the bottommost match. |
|
|
59 | |
|
|
60 | =item C<Escape> |
|
|
61 | |
|
|
62 | Leave the mode and return to the point where search was started. |
|
|
63 | |
|
|
64 | =item C<Enter> |
|
|
65 | |
|
|
66 | Activate the current match. |
|
|
67 | |
|
|
68 | =item C<y> |
|
|
69 | |
|
|
70 | Copy the current match to the clipboard. |
|
|
71 | |
|
|
72 | =back |
|
|
73 | |
|
|
74 | It is also possible to cycle through the matches using a key |
|
|
75 | combination bound to the C<matcher:select> action. |
|
|
76 | |
|
|
77 | Example: load and use the matcher extension with defaults. |
|
|
78 | |
|
|
79 | URxvt.perl-ext: default,matcher |
|
|
80 | |
|
|
81 | Example: use a custom configuration. |
|
|
82 | |
|
|
83 | URxvt.url-launcher: sensible-browser |
|
|
84 | URxvt.keysym.C-Delete: matcher:last |
|
|
85 | URxvt.keysym.M-Delete: matcher:list |
|
|
86 | URxvt.matcher.button: 1 |
|
|
87 | URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-] |
|
|
88 | URxvt.matcher.pattern.2: \\B(/\\S+?):(\\d+)(?=:|$) |
|
|
89 | URxvt.matcher.launcher.2: gvim +$2 $1 |
|
|
90 | |
|
|
91 | =head2 Regex encoding/wide character matching |
|
|
92 | |
|
|
93 | Urxvt stores all text as unicode, in a special encoding that uses |
|
|
94 | one character/code point per column. For various reasons, the regular |
|
|
95 | expressions are matched directly against this encoding, which means there are a few things |
|
|
96 | you need to keep in mind: |
|
|
97 | |
|
|
98 | =over |
|
|
99 | |
|
|
100 | =item X resources/command line arguments are locale-encoded |
|
|
101 | |
|
|
102 | The regexes taken from the command line or resources will be converted |
|
|
103 | from locale encoding to unicode. This can change the number of code points |
|
|
104 | per character. |
|
|
105 | |
|
|
106 | =item Wide characters are column-padded with C<$urxvt::NOCHAR> |
|
|
107 | |
|
|
108 | Wide characters (such as kanji and sometimes tabs) are padded with |
|
|
109 | a special character value (C<$urxvt::NOCHAR>). That means that |
|
|
110 | constructs such as C<\w> or C<.> will only match part of a character, as |
|
|
111 | C<$urxvt::NOCHAR> is not matched by C<\w> and both only match the first |
|
|
112 | "column" of a wide character. |
|
|
113 | |
|
|
114 | That means you have to incorporate C<$urxvt::NOCHAR> into parts of regexes |
|
|
115 | that may match wide characters. For example, to match C<\w+> you might |
|
|
116 | want to use C<[\w$urxvt::NOCHAR]+> instead, and to match a single character |
|
|
117 | (C<.>) you might want to use C<.$urxvt::NOCHAR*> instead. |
|
|
118 | |
|
|
119 | =back |
|
|
120 | |
|
|
121 | =cut |
| 11 | |
122 | |
| 12 | my $url = |
123 | my $url = |
| 13 | qr{ |
124 | qr{ |
| 14 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.) |
125 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.) |
| 15 | [a-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27,~#]* |
126 | [\w\-\@;\/?:&=%\$.+!*\x27,~#$urxvt::NOCHAR]* |
| 16 | ( |
127 | ( |
| 17 | \([a-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27,~#]*\)| # Allow a pair of matched parentheses |
128 | \([\w\-\@;\/?:&=%\$.+!*\x27,~#$urxvt::NOCHAR]*\)| # Allow a pair of matched parentheses |
| 18 | [a-zA-Z0-9\-\@;\/?:&=%\$_+*~] # exclude some trailing characters (heuristic) |
129 | [\w\-\@;\/?:&=%\$+*~] # exclude some trailing characters (heuristic) |
| 19 | )+ |
130 | )+ |
| 20 | }x; |
131 | }x; |
| 21 | |
132 | |
| 22 | sub on_key_press { |
133 | sub matchlist_key_press { |
| 23 | my ($self, $event, $keysym, $octets) = @_; |
134 | my ($self, $event, $keysym, $octets) = @_; |
| 24 | |
135 | |
| 25 | if (! $self->{showing} ) { |
136 | delete $self->{overlay}; |
| 26 | return; |
137 | $self->disable ("key_press"); |
| 27 | } |
|
|
| 28 | |
138 | |
| 29 | my $i = ($keysym == 96 ? 0 : $keysym - 48); |
139 | my $i = ($keysym == 96 ? 0 : $keysym - 48); |
| 30 | if (($i > scalar(@{$self->{urls}})) || ($i < 0)) { |
140 | if ($i >= 0 && $i < @{ $self->{matches} }) { |
| 31 | $self->matchlist(); |
141 | my @exec = @{ $self->{matches}[$i] }; |
| 32 | return; |
142 | $self->exec_async (@exec[5 .. $#exec]); |
|
|
143 | } |
|
|
144 | |
| 33 | } |
145 | 1 |
| 34 | |
|
|
| 35 | my @args = ($self->{urls}[ -$i-1 ]); |
|
|
| 36 | $self->matchlist(); |
|
|
| 37 | |
|
|
| 38 | $self->exec_async( $self->{launcher}, @args ); |
|
|
| 39 | } |
146 | } |
| 40 | |
147 | |
|
|
148 | # backwards compat |
| 41 | sub on_user_command { |
149 | sub on_user_command { |
| 42 | my ($self, $cmd) = @_; |
150 | my ($self, $cmd) = @_; |
| 43 | |
151 | |
| 44 | if($cmd =~ s/^matcher:list\b//) { |
152 | if ($cmd eq "matcher:list") { |
| 45 | $self->matchlist(); |
153 | $self->matchlist; |
| 46 | } else { |
154 | } elsif ($cmd eq "matcher:last") { |
| 47 | if($cmd =~ s/^matcher:last\b//) { |
|
|
| 48 | $self->most_recent; |
155 | $self->most_recent; |
| 49 | } |
156 | } elsif ($cmd eq "matcher:select") { |
|
|
157 | $self->select_enter; |
|
|
158 | } elsif ($cmd eq "matcher") { |
| 50 | # For backward compatibility |
159 | # for backward compatibility |
| 51 | else { |
|
|
| 52 | if($cmd =~ s/^matcher\b//) { |
|
|
| 53 | $self->most_recent; |
160 | $self->most_recent; |
| 54 | } |
|
|
| 55 | } |
|
|
| 56 | } |
161 | } |
|
|
162 | |
|
|
163 | () |
|
|
164 | } |
|
|
165 | |
|
|
166 | sub on_action { |
|
|
167 | my ($self, $action) = @_; |
|
|
168 | |
|
|
169 | if ($action eq "list") { |
|
|
170 | $self->matchlist; |
|
|
171 | } elsif ($action eq "last") { |
|
|
172 | $self->most_recent; |
|
|
173 | } elsif ($action eq "select") { |
|
|
174 | $self->select_enter; |
|
|
175 | } |
|
|
176 | |
| 57 | () |
177 | () |
| 58 | } |
178 | } |
| 59 | |
179 | |
| 60 | sub matchlist { |
180 | sub matchlist { |
| 61 | my ($self) = @_; |
181 | my ($self) = @_; |
| 62 | if ( $self->{showing} ) { |
182 | |
| 63 | $self->{url_overlay}->hide(); |
183 | $self->{matches} = []; |
| 64 | $self->{showing} = 0; |
184 | my $row = $self->nrow - 1; |
| 65 | return; |
185 | while ($row >= 0 && @{ $self->{matches} } < 10) { |
| 66 | } |
|
|
| 67 | @{$self->{urls}} = (); |
|
|
| 68 | my $line; |
|
|
| 69 | for (my $i = 0; $i < $self->nrow; $i ++) { |
|
|
| 70 | $line = $self->line($i); |
186 | my $line = $self->line ($row); |
| 71 | next if ($line->beg != $i); |
187 | my @matches = $self->find_matches ($row); |
| 72 | for my $url ($self->get_urls_from_line($line->t)) { |
188 | |
| 73 | if (scalar(@{$self->{urls}}) == 10) { |
189 | for (sort { $b->[0] <=> $a->[0] or $b->[1] <=> $a->[1] } @matches) { |
| 74 | shift @{$self->{urls}}; |
|
|
| 75 | } |
|
|
| 76 | push @{$self->{urls}}, $url; |
190 | push @{ $self->{matches} }, $_; |
|
|
191 | last if @{ $self->{matches} } == 10; |
| 77 | } |
192 | } |
|
|
193 | |
|
|
194 | $row = $line->beg - 1; |
| 78 | } |
195 | } |
| 79 | |
196 | |
| 80 | if (! scalar(@{$self->{urls}})) { |
197 | return unless @{ $self->{matches} }; |
| 81 | return; |
|
|
| 82 | } |
|
|
| 83 | |
198 | |
| 84 | my $max = 0; |
199 | my $width = 0; |
| 85 | my $i = scalar( @{$self->{urls}} ) - 1 ;; |
|
|
| 86 | |
200 | |
| 87 | my @temp = (); |
|
|
| 88 | |
|
|
| 89 | for my $url (@{$self->{urls}}) { |
|
|
| 90 | my $url = "$i-$url"; |
|
|
| 91 | my $xpos = 0; |
|
|
| 92 | |
|
|
| 93 | if ($self->ncol + (length $url) >= $self->ncol) { |
|
|
| 94 | $url = substr( $url, 0, $self->ncol ); |
|
|
| 95 | } |
|
|
| 96 | |
|
|
| 97 | push @temp, $url; |
|
|
| 98 | |
|
|
| 99 | if( length $url > $max ) { |
|
|
| 100 | $max = length $url; |
|
|
| 101 | } |
|
|
| 102 | |
|
|
| 103 | $i--; |
|
|
| 104 | } |
|
|
| 105 | |
|
|
| 106 | @temp = reverse @temp; |
|
|
| 107 | |
|
|
| 108 | $self->{url_overlay} = $self->overlay(0, 0, $max, scalar( @temp ), urxvt::OVERLAY_RSTYLE, 2); |
|
|
| 109 | my $i = 0; |
201 | my $i = 0; |
| 110 | for my $url (@temp) { |
202 | for my $match (@{ $self->{matches} }) { |
| 111 | $self->{url_overlay}->set( 0, $i, $url, [(urxvt::OVERLAY_RSTYLE) x length $url]); |
203 | my $text = $match->[4]; |
| 112 | $self->{showing} = 1; |
204 | my $w = $self->strwidth ("$i-$text"); |
|
|
205 | |
|
|
206 | $width = $w if $w > $width; |
| 113 | $i++; |
207 | $i++; |
| 114 | } |
208 | } |
| 115 | |
209 | |
|
|
210 | $width = $self->ncol - 2 if $width > $self->ncol - 2; |
|
|
211 | |
|
|
212 | $self->{overlay} = $self->overlay (0, 0, $width, scalar (@{ $self->{matches} }), urxvt::OVERLAY_RSTYLE, 2); |
|
|
213 | my $i = 0; |
|
|
214 | for my $match (@{ $self->{matches} }) { |
|
|
215 | my $text = $match->[4]; |
|
|
216 | |
|
|
217 | $self->{overlay}->set (0, $i, "$i-$text"); |
|
|
218 | $i++; |
|
|
219 | } |
|
|
220 | |
|
|
221 | $self->enable (key_press => \&matchlist_key_press); |
| 116 | } |
222 | } |
| 117 | |
223 | |
| 118 | sub most_recent { |
224 | sub most_recent { |
| 119 | my ($self) = shift; |
225 | my ($self) = shift; |
| 120 | my $row = $self->nrow; |
226 | my $row = $self->nrow - 1; |
| 121 | my @exec; |
227 | my @exec; |
|
|
228 | |
| 122 | while($row-- > $self->top_row) { |
229 | while ($row >= $self->top_row) { |
|
|
230 | my $line = $self->line ($row); |
| 123 | @exec = $self->command_for($row); |
231 | @exec = $self->command_for ($row); |
| 124 | last if(@exec); |
232 | last if @exec; |
|
|
233 | |
|
|
234 | $row = $line->beg - 1; |
| 125 | } |
235 | } |
|
|
236 | |
| 126 | if(@exec) { |
237 | if (@exec) { |
| 127 | return $self->exec_async (@exec); |
238 | return $self->exec_async (@exec); |
| 128 | } |
239 | } |
|
|
240 | |
| 129 | () |
241 | () |
| 130 | } |
242 | } |
| 131 | |
243 | |
| 132 | sub my_resource { |
244 | sub my_resource { |
| 133 | $_[0]->x_resource ("%.$_[1]") |
245 | $_[0]->x_resource ("%.$_[1]") |
| … | |
… | |
| 151 | sub on_start { |
263 | sub on_start { |
| 152 | my ($self) = @_; |
264 | my ($self) = @_; |
| 153 | |
265 | |
| 154 | $self->{launcher} = $self->my_resource ("launcher") || $self->x_resource("url-launcher") || "sensible-browser"; |
266 | $self->{launcher} = $self->my_resource ("launcher") || $self->x_resource("url-launcher") || "sensible-browser"; |
| 155 | |
267 | |
| 156 | $self->{urls} = []; |
|
|
| 157 | $self->{showing} = 0; |
|
|
| 158 | $self->{button} = 2; |
268 | $self->{button} = 2; |
| 159 | $self->{state} = 0; |
269 | $self->{state} = 0; |
| 160 | if($self->{argv}[0] || $self->my_resource ("button")) { |
270 | if($self->{argv}[0] || $self->my_resource ("button")) { |
| 161 | my @mods = split '', $self->{argv}[0] || $self->my_resource ("button"); |
271 | my @mods = split '', $self->{argv}[0] || $self->my_resource ("button"); |
| 162 | for my $mod (@mods) { |
272 | for my $mod (@mods) { |
| … | |
… | |
| 174 | } |
284 | } |
| 175 | } |
285 | } |
| 176 | |
286 | |
| 177 | my @defaults = ($url); |
287 | my @defaults = ($url); |
| 178 | my @matchers; |
288 | my @matchers; |
| 179 | for (my $idx = 0; defined (my $res = $self->my_resource ("pattern.$idx") || $defaults[$idx]); $idx++) { |
289 | for (my $idx = 0; defined (my $res = $self->locale_decode ($self->my_resource ("pattern.$idx")) || $defaults[$idx]); $idx++) { |
| 180 | $res = $self->locale_decode ($res); |
|
|
| 181 | utf8::encode $res; |
|
|
| 182 | my $launcher = $self->my_resource ("launcher.$idx"); |
290 | my $launcher = $self->my_resource ("launcher.$idx"); |
| 183 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if $launcher; |
291 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if $launcher; |
| 184 | my $rend = $self->parse_rend($self->my_resource ("rend.$idx")); |
292 | my $rend = $self->parse_rend($self->my_resource ("rend.$idx")); |
| 185 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
293 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
| 186 | } |
294 | } |
| 187 | $self->{matchers} = \@matchers; |
295 | $self->{matchers} = \@matchers; |
| 188 | |
296 | |
| 189 | () |
297 | () |
| 190 | } |
298 | } |
| 191 | |
299 | |
| 192 | sub get_urls_from_line { |
|
|
| 193 | my ($self, $line) = @_; |
|
|
| 194 | my @urls; |
|
|
| 195 | for my $matcher (@{$self->{matchers}}) { |
|
|
| 196 | while ($line =~ /$matcher->[0]/g) { |
|
|
| 197 | push @urls, substr( $line, $-[0], $+[0] - $-[0] ); |
|
|
| 198 | } |
|
|
| 199 | } |
|
|
| 200 | return @urls; |
|
|
| 201 | } |
|
|
| 202 | |
|
|
| 203 | sub on_line_update { |
300 | sub on_line_update { |
| 204 | my ($self, $row) = @_; |
301 | my ($self, $row) = @_; |
| 205 | |
302 | |
| 206 | # fetch the line that has changed |
303 | # fetch the line that has changed |
| 207 | my $line = $self->line ($row); |
304 | my $line = $self->line ($row); |
| 208 | my $text = $line->t; |
305 | my $text = $line->t; |
| 209 | my $i = 0; |
306 | my $rend; |
| 210 | |
307 | |
| 211 | # find all urls (if any) |
308 | # find all urls (if any) |
| 212 | for my $matcher (@{$self->{matchers}}) { |
309 | for my $matcher (@{$self->{matchers}}) { |
| 213 | while ($text =~ /$matcher->[0]/g) { |
310 | while ($text =~ /$matcher->[0]/g) { |
| 214 | #print "$&\n"; |
311 | #print "$&\n"; |
| 215 | my $rend = $line->r; |
312 | $rend ||= $line->r; |
| 216 | |
313 | |
| 217 | # mark all characters as underlined. we _must_ not toggle underline, |
314 | # mark all characters as underlined. we _must_ not toggle underline, |
| 218 | # as we might get called on an already-marked url. |
315 | # as we might get called on an already-marked url. |
| 219 | &{$matcher->[2]} |
316 | &{$matcher->[2]} |
| 220 | for @{$rend}[ $-[0] .. $+[0] - 1]; |
317 | for @{$rend}[$-[0] .. $+[0] - 1]; |
| 221 | |
|
|
| 222 | $line->r ($rend); |
|
|
| 223 | } |
318 | } |
| 224 | } |
319 | } |
|
|
320 | |
|
|
321 | $line->r ($rend) if $rend; |
| 225 | |
322 | |
| 226 | () |
323 | () |
| 227 | } |
324 | } |
| 228 | |
325 | |
| 229 | sub valid_button { |
326 | sub valid_button { |
| … | |
… | |
| 232 | | urxvt::ShiftMask | urxvt::ControlMask; |
329 | | urxvt::ShiftMask | urxvt::ControlMask; |
| 233 | return ($event->{button} == $self->{button} && |
330 | return ($event->{button} == $self->{button} && |
| 234 | ($event->{state} & $mask) == $self->{state}); |
331 | ($event->{state} & $mask) == $self->{state}); |
| 235 | } |
332 | } |
| 236 | |
333 | |
| 237 | sub command_for { |
334 | sub find_matches { |
| 238 | my ($self, $row, $col) = @_; |
335 | my ($self, $row, $col) = @_; |
| 239 | my $line = $self->line ($row); |
336 | my $line = $self->line ($row); |
| 240 | my $text = $line->t; |
337 | my $text = $line->t; |
|
|
338 | my $off = $line->offset_of ($row, $col) if defined $col; |
| 241 | |
339 | |
|
|
340 | my @matches; |
| 242 | for my $matcher (@{$self->{matchers}}) { |
341 | for my $matcher (@{$self->{matchers}}) { |
| 243 | my $launcher = $matcher->[1] || $self->{launcher}; |
342 | my $launcher = $matcher->[1] || $self->{launcher}; |
| 244 | while (($text =~ /$matcher->[0]/g)) { |
343 | while ($text =~ /$matcher->[0]/g) { |
| 245 | my $match = $&; |
344 | my $match = substr $text, $-[0], $+[0] - $-[0]; |
| 246 | my @begin = @-; |
345 | my @begin = @-; |
| 247 | my @end = @+; |
346 | my @end = @+; |
|
|
347 | my @exec; |
|
|
348 | |
| 248 | if (!defined($col) || ($-[0] <= $col && $+[0] >= $col)) { |
349 | if (!(defined $off) || ($-[0] <= $off && $+[0] >= $off)) { |
| 249 | if ($launcher !~ /\$/) { |
350 | if ($launcher !~ /\$/) { |
| 250 | return ($launcher,$match); |
351 | @exec = ($launcher, $match); |
| 251 | } else { |
352 | } else { |
| 252 | # It'd be nice to just access a list like ($&,$1,$2...), |
353 | # It'd be nice to just access a list like ($&,$1,$2...), |
| 253 | # but alas, m//g behaves differently in list context. |
354 | # but alas, m//g behaves differently in list context. |
| 254 | my @exec = map { s/\$(\d+)|\$\{(\d+)\}/ |
355 | @exec = map { |
|
|
356 | s{\$(\d+)|\$\{(\d+)\}}{ |
| 255 | substr($text,$begin[$1||$2],$end[$1||$2]-$begin[$1||$2]) |
357 | substr $text, $begin[$1 || $2], $end[$1 || $2] - $begin[$1 || $2] |
|
|
358 | }egx; |
|
|
359 | $_ |
| 256 | /egx; $_ } split(/\s+/, $launcher); |
360 | } split /\s+/, $launcher; |
| 257 | return @exec; |
|
|
| 258 | } |
361 | } |
|
|
362 | |
|
|
363 | push @matches, [ $line->coord_of ($begin[0]), $line->coord_of ($end[0]), $match, @exec ]; |
| 259 | } |
364 | } |
| 260 | } |
365 | } |
|
|
366 | } |
|
|
367 | |
|
|
368 | @matches |
|
|
369 | } |
|
|
370 | |
|
|
371 | sub command_for { |
|
|
372 | my ($self, $row, $col) = @_; |
|
|
373 | |
|
|
374 | my @matches = $self->find_matches ($row, $col); |
|
|
375 | if (@matches) { |
|
|
376 | my @match = @{ $matches[0] }; |
|
|
377 | return @match[5 .. $#match]; |
| 261 | } |
378 | } |
| 262 | |
379 | |
| 263 | () |
380 | () |
| 264 | } |
381 | } |
| 265 | |
382 | |
| 266 | sub on_button_press { |
383 | sub on_button_press { |
| 267 | my ($self, $event) = @_; |
384 | my ($self, $event) = @_; |
|
|
385 | |
|
|
386 | if ( |
| 268 | if($self->valid_button($event) |
387 | $self->valid_button ($event) |
| 269 | && (my @exec = $self->command_for($event->{row},$event->{col}))) { |
388 | && (my @exec = $self->command_for ($event->{row}, $event->{col})) |
|
|
389 | ) { |
| 270 | $self->{row} = $event->{row}; |
390 | $self->{row} = $event->{row}; |
| 271 | $self->{col} = $event->{col}; |
391 | $self->{col} = $event->{col}; |
| 272 | $self->{cmd} = \@exec; |
392 | $self->{cmd} = \@exec; |
| 273 | return 1; |
393 | return 1; |
| 274 | } else { |
394 | } else { |
| … | |
… | |
| 287 | my $col = delete $self->{col}; |
407 | my $col = delete $self->{col}; |
| 288 | my $cmd = delete $self->{cmd}; |
408 | my $cmd = delete $self->{cmd}; |
| 289 | |
409 | |
| 290 | return if !defined $row; |
410 | return if !defined $row; |
| 291 | |
411 | |
| 292 | if($row == $event->{row} && abs($col-$event->{col}) < 2 |
412 | if ( |
|
|
413 | $row == $event->{row} |
|
|
414 | && (abs $col-$event->{col}) < 2 |
| 293 | && join("\x00", @$cmd) eq join("\x00", $self->command_for($row,$col))) { |
415 | && (join "\x00", @$cmd) eq (join "\x00", $self->command_for ($row, $col)) |
|
|
416 | ) { |
| 294 | if($self->valid_button($event)) { |
417 | if ($self->valid_button ($event)) { |
| 295 | |
|
|
| 296 | $self->exec_async (@$cmd); |
418 | $self->exec_async (@$cmd); |
| 297 | |
|
|
| 298 | } |
419 | } |
| 299 | } |
420 | } |
| 300 | |
421 | |
| 301 | 1; |
422 | 1; |
| 302 | } |
423 | } |
| 303 | |
424 | |
|
|
425 | sub select_enter { |
|
|
426 | my ($self) = @_; |
|
|
427 | |
|
|
428 | $self->{view_start} = $self->view_start; |
|
|
429 | $self->{pty_ev_events} = $self->pty_ev_events (urxvt::EV_NONE); |
|
|
430 | $self->{cur_row} = $self->nrow - 1; |
|
|
431 | |
|
|
432 | $self->enable ( |
|
|
433 | key_press => \&select_key_press, |
|
|
434 | refresh_begin => \&select_refresh, |
|
|
435 | refresh_end => \&select_refresh, |
|
|
436 | ); |
|
|
437 | |
|
|
438 | $self->{overlay} = $self->overlay (0, -1, $self->ncol, 1, urxvt::OVERLAY_RSTYLE, 0); |
|
|
439 | $self->{overlay}->set (0, 0, "match-select"); |
|
|
440 | } |
|
|
441 | |
|
|
442 | sub select_leave { |
|
|
443 | my ($self) = @_; |
|
|
444 | |
|
|
445 | $self->disable ("key_press", "refresh_begin", "refresh_end"); |
|
|
446 | $self->pty_ev_events ($self->{pty_ev_events}); |
|
|
447 | |
|
|
448 | delete $self->{overlay}; |
|
|
449 | delete $self->{matches}; |
|
|
450 | delete $self->{id}; |
|
|
451 | } |
|
|
452 | |
|
|
453 | sub select_search { |
|
|
454 | my ($self, $dir, $row) = @_; |
|
|
455 | |
|
|
456 | while ($self->nrow > $row && $row >= $self->top_row) { |
|
|
457 | my $line = $self->line ($row) |
|
|
458 | or last; |
|
|
459 | |
|
|
460 | my @matches = $self->find_matches ($row); |
|
|
461 | if (@matches) { |
|
|
462 | @matches = sort { $a->[0] <=> $b->[0] or $a->[1] <=> $b->[1] } @matches; |
|
|
463 | $self->{matches} = \@matches; |
|
|
464 | $self->{cur_row} = $row; |
|
|
465 | $self->{id} = $dir < 0 ? @{ $self->{matches} } - 1 : 0; |
|
|
466 | $self->view_start ($row - ($self->nrow >> 1)); |
|
|
467 | $self->want_refresh; |
|
|
468 | return 1; |
|
|
469 | } |
|
|
470 | |
|
|
471 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
|
|
472 | } |
|
|
473 | |
|
|
474 | $self->scr_bell; |
|
|
475 | |
|
|
476 | () |
|
|
477 | } |
|
|
478 | |
|
|
479 | sub select_refresh { |
|
|
480 | my ($self) = @_; |
|
|
481 | |
|
|
482 | return unless $self->{matches}; |
|
|
483 | |
|
|
484 | my $cur = $self->{matches}[$self->{id}]; |
|
|
485 | $self->scr_xor_span (@$cur[0 .. 3], urxvt::RS_RVid); |
|
|
486 | |
|
|
487 | () |
|
|
488 | } |
|
|
489 | |
|
|
490 | sub select_key_press { |
|
|
491 | my ($self, $event, $keysym, $string) = @_; |
|
|
492 | |
|
|
493 | if ($keysym == 0xff0d || $keysym == 0xff8d) { # enter |
|
|
494 | if ($self->{matches}) { |
|
|
495 | my @match = @{ $self->{matches}[$self->{id}] }; |
|
|
496 | $self->exec_async (@match[5 .. $#match]); |
|
|
497 | } |
|
|
498 | $self->select_leave; |
|
|
499 | } elsif ($keysym == 0x79) { # y |
|
|
500 | if ($self->{matches}) { |
|
|
501 | $self->selection ($self->{matches}[$self->{id}][4], 1); |
|
|
502 | $self->selection_grab (urxvt::CurrentTime, 1); |
|
|
503 | } |
|
|
504 | $self->select_leave; |
|
|
505 | } elsif ($keysym == 0xff1b) { # escape |
|
|
506 | $self->view_start ($self->{view_start}); |
|
|
507 | $self->select_leave; |
|
|
508 | } elsif ($keysym == 0xff50) { # home |
|
|
509 | $self->select_search (+1, $self->top_row) |
|
|
510 | } elsif ($keysym == 0xff57) { # end |
|
|
511 | $self->select_search (-1, $self->nrow - 1) |
|
|
512 | } elsif ($keysym == 0xff52) { # up |
|
|
513 | if ($self->{id} > 0) { |
|
|
514 | $self->{id}--; |
|
|
515 | $self->want_refresh; |
|
|
516 | } else { |
|
|
517 | my $line = $self->line ($self->{cur_row}); |
|
|
518 | $self->select_search (-1, $line->beg - 1) |
|
|
519 | if $line->beg > $self->top_row; |
|
|
520 | } |
|
|
521 | } elsif ($keysym == 0xff54) { # down |
|
|
522 | if ($self->{id} < @{ $self->{matches} } - 1) { |
|
|
523 | $self->{id}++; |
|
|
524 | $self->want_refresh; |
|
|
525 | } else { |
|
|
526 | my $line = $self->line ($self->{cur_row}); |
|
|
527 | $self->select_search (+1, $line->end + 1) |
|
|
528 | if $line->end < $self->nrow; |
|
|
529 | } |
|
|
530 | } elsif ($self->lookup_keysym ($keysym, $event->{state}) eq "matcher:select") { |
|
|
531 | if ($self->{id} > 0) { |
|
|
532 | $self->{id}--; |
|
|
533 | $self->want_refresh; |
|
|
534 | } else { |
|
|
535 | my $line = $self->line ($self->{cur_row}); |
|
|
536 | $self->select_search (-1, $self->nrow - 1) |
|
|
537 | unless $self->select_search (-1, $line->beg - 1); |
|
|
538 | } |
|
|
539 | } |
|
|
540 | |
|
|
541 | 1 |
|
|
542 | } |
|
|
543 | |
| 304 | # vim:set sw=3 sts=3 et: |
544 | # vim:set sw=3 sts=3 et: |
