1 | #! perl |
1 | #! perl |
2 | |
2 | |
3 | sub refresh { |
3 | sub refresh { |
4 | my ($self) = @_; |
4 | my ($self) = @_; |
5 | |
5 | |
6 | my $cmd = "\x1b[H\x1b[7m\x1b[K"; |
6 | my $ncol = $self->ncol; |
7 | my $txt; |
7 | |
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8 | my $text = " " x $ncol; |
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9 | my $rend = [(urxvt::DEFAULT_RSTYLE | urxvt::RS_RVid) x $ncol]; |
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10 | |
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11 | my @ofs; |
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12 | |
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13 | substr $text, 0, 7, "[NEW] |"; |
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14 | @$rend[0 .. 5] = (urxvt::OVERLAY_RSTYLE) x 6; |
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15 | push @ofs, [0, 6, sub { $_[0]->new_tab }]; |
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16 | |
8 | my @ofs = (0); |
17 | my $ofs = 7; |
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18 | my $idx = 0; |
9 | |
19 | |
10 | for my $tab (@{ $self->{tabs} }) { |
20 | for my $tab (@{ $self->{tabs} }) { |
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21 | $idx++; |
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22 | |
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23 | my $act = $tab->{activity} && $tab != $self->{cur} |
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24 | ? "*" : " "; |
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25 | |
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26 | my $txt = "$act$idx$act"; |
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27 | my $len = length $txt; |
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28 | |
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29 | substr $text, $ofs, $len + 1, "$txt|"; |
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30 | @$rend[$ofs .. $ofs + $len - 1] = (urxvt::OVERLAY_RSTYLE) x $len |
11 | if ($tab == $self->{cur}) { |
31 | if $tab == $self->{cur}; |
12 | $txt = " [$tab->{name}] "; |
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13 | } else { |
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14 | $txt = " $tab->{name} "; |
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15 | } |
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16 | |
32 | |
17 | $cmd .= $txt; |
33 | push @ofs, [ $ofs, $ofs + $len, sub { $_[0]->make_current ($tab) } ]; |
18 | push @ofs, $ofs[-1] + length $txt; |
34 | |
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35 | $ofs += $len + 1; |
19 | } |
36 | } |
20 | |
37 | |
21 | $self->{tabofs} = \@ofs; |
38 | $self->{tabofs} = \@ofs; |
22 | |
39 | |
23 | $self->cmd_parse ($self->locale_encode ($cmd)); |
40 | $self->ROW_t (0, $text, 0, 0, $ncol); |
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41 | $self->ROW_r (0, $rend, 0, 0, $ncol); |
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42 | |
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43 | $self->want_refresh; |
24 | } |
44 | } |
25 | |
45 | |
26 | sub new_tab { |
46 | sub new_tab { |
27 | my ($self) = @_; |
47 | my ($self) = @_; |
28 | |
48 | |
… | |
… | |
65 | my ($type, $format, $items) = $self->XGetWindowProperty ($tab->parent, $atom); |
85 | my ($type, $format, $items) = $self->XGetWindowProperty ($tab->parent, $atom); |
66 | |
86 | |
67 | if ($atom == $wm_normal_hints) { |
87 | if ($atom == $wm_normal_hints) { |
68 | my (@hints) = unpack "l!*", $items; |
88 | my (@hints) = unpack "l!*", $items; |
69 | |
89 | |
70 | $hints[ 4] += $self->{tabheight}; |
90 | $hints[$_] += $self->{tabheight} for (4, 6, 16); |
71 | $hints[16] += $self->{tabheight}; |
91 | |
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92 | $items = pack "l!*", @hints; |
72 | } |
93 | } |
73 | $self->XChangeWindowProperty ($self->parent, $atom, $type, $format, $items); |
94 | $self->XChangeWindowProperty ($self->parent, $atom, $type, $format, $items); |
74 | } |
95 | } |
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96 | |
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97 | $self->refresh; |
75 | } |
98 | } |
76 | |
99 | |
77 | sub make_current { |
100 | sub make_current { |
78 | my ($self, $tab) = @_; |
101 | my ($self, $tab) = @_; |
79 | |
102 | |
80 | if (my $cur = $self->{cur}) { |
103 | if (my $cur = $self->{cur}) { |
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104 | delete $cur->{activity}; |
81 | $cur->XUnmapWindow ($cur->parent) |
105 | $cur->XUnmapWindow ($cur->parent) if $cur->mapped; |
82 | if $cur->mapped; |
106 | $cur->focus_out; |
83 | } |
107 | } |
84 | |
108 | |
85 | $self->{cur} = $tab; |
109 | $self->{cur} = $tab; |
86 | |
110 | |
87 | $self->configure; |
111 | $self->configure; |
88 | |
112 | $tab->focus_in; |
89 | $tab->XMapWindow ($tab->parent); |
113 | $tab->XMapWindow ($tab->parent); |
90 | |
114 | delete $tab->{activity}; |
91 | $self->refresh; |
115 | $self->refresh; |
92 | |
116 | |
93 | () |
117 | () |
94 | } |
118 | } |
95 | |
119 | |
… | |
… | |
98 | } |
122 | } |
99 | |
123 | |
100 | sub on_button_release { |
124 | sub on_button_release { |
101 | my ($self, $event) = @_; |
125 | my ($self, $event) = @_; |
102 | |
126 | |
103 | my $ofs = $self->{tabofs}; |
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104 | |
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105 | if ($event->{row} == 0) { |
127 | if ($event->{row} == 0) { |
106 | for my $i (0 .. @$ofs - 2) { |
128 | for my $button (@{ $self->{tabofs} }) { |
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129 | $button->[2]->($self, $event) |
107 | if ($event->{col} >= $ofs->[$i] |
130 | if $event->{col} >= $button->[0] |
108 | && $event->{col} < $ofs->[$i+1]) { |
131 | && $event->{col} < $button->[1]; |
109 | $self->make_current ($self->{tabs}[$i]); |
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110 | } |
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111 | } |
132 | } |
112 | } |
133 | } |
113 | |
134 | |
114 | 1 |
135 | 1 |
115 | } |
136 | } |
… | |
… | |
140 | sub on_start { |
161 | sub on_start { |
141 | my ($self) = @_; |
162 | my ($self) = @_; |
142 | |
163 | |
143 | $self->{tabheight} = $self->int_bwidth + $self->fheight + $self->lineSpace; |
164 | $self->{tabheight} = $self->int_bwidth + $self->fheight + $self->lineSpace; |
144 | |
165 | |
145 | $self->cmd_parse ("\x1b[?25l\x1b[?7l"); |
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146 | $self->new_tab; |
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147 | $self->new_tab; |
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148 | $self->new_tab; |
166 | $self->new_tab; |
149 | |
167 | |
150 | () |
168 | () |
151 | } |
169 | } |
152 | |
170 | |
… | |
… | |
169 | sub tab_start { |
187 | sub tab_start { |
170 | my ($self, $tab) = @_; |
188 | my ($self, $tab) = @_; |
171 | |
189 | |
172 | push @{ $self->{tabs} }, $tab; |
190 | push @{ $self->{tabs} }, $tab; |
173 | |
191 | |
174 | $tab->{name} ||= scalar @{ $self->{tabs} }; |
192 | # $tab->{name} ||= scalar @{ $self->{tabs} }; |
175 | $self->make_current ($tab); |
193 | $self->make_current ($tab); |
176 | |
194 | |
177 | () |
195 | () |
178 | } |
196 | } |
179 | |
197 | |
… | |
… | |
184 | |
202 | |
185 | if (@{ $self->{tabs} }) { |
203 | if (@{ $self->{tabs} }) { |
186 | if ($self->{cur} == $tab) { |
204 | if ($self->{cur} == $tab) { |
187 | delete $self->{cur}; |
205 | delete $self->{cur}; |
188 | $self->make_current ($self->{tabs}[-1]); |
206 | $self->make_current ($self->{tabs}[-1]); |
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207 | } else { |
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208 | $self->refresh; |
189 | } |
209 | } |
190 | } else { |
210 | } else { |
191 | # delay destruction a tiny bit |
211 | # delay destruction a tiny bit |
192 | $self->{destroy} = urxvt::iw->new->start->cb (sub { $self->destroy }); |
212 | $self->{destroy} = urxvt::iw->new->start->cb (sub { $self->destroy }); |
193 | } |
213 | } |
194 | |
214 | |
195 | () |
215 | () |
196 | } |
216 | } |
197 | |
217 | |
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218 | sub tab_key_press { |
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219 | my ($self, $tab, $event, $keysym, $str) = @_; |
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220 | |
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221 | if ($event->{state} & urxvt::ShiftMask) { |
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222 | if ($keysym == 0xff51 || $keysym == 0xff53) { |
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223 | my ($idx) = grep $self->{tabs}[$_] == $tab, 0 .. $#{ $self->{tabs} }; |
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224 | |
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225 | --$idx if $keysym == 0xff51; |
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226 | ++$idx if $keysym == 0xff53; |
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227 | |
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228 | $self->make_current ($self->{tabs}[$idx % @{ $self->{tabs}}]); |
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229 | |
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230 | return 1; |
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231 | } elsif ($keysym == 0xff54) { |
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232 | $self->new_tab; |
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233 | |
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234 | return 1; |
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235 | } |
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236 | } |
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237 | |
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238 | () |
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239 | } |
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240 | |
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241 | sub tab_activity { |
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242 | my ($self, $tab) = @_; |
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243 | |
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244 | $self->refresh; |
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245 | } |
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246 | |
198 | package urxvt::ext::tabbed::tab; |
247 | package urxvt::ext::tabbed::tab; |
199 | |
248 | |
200 | # helper extension implementing the subwindows of a tabbed terminal. |
249 | # helper extension implementing the subwindows of a tabbed terminal. |
201 | # simply proxies all interesting calls back to the tabbed class. |
250 | # simply proxies all interesting calls back to the tabbed class. |
202 | |
251 | |
203 | { |
252 | { |
204 | for my $hook qw(start destroy) { |
253 | for my $hook qw(start destroy key_press) { |
205 | eval qq{ |
254 | eval qq{ |
206 | sub on_$hook { |
255 | sub on_$hook { |
207 | my \$parent = \$_[0]{term}{parent} |
256 | my \$parent = \$_[0]{term}{parent} |
208 | or return; |
257 | or return; |
209 | \$parent->tab_$hook (\@_) |
258 | \$parent->tab_$hook (\@_) |
… | |
… | |
211 | }; |
260 | }; |
212 | die if $@; |
261 | die if $@; |
213 | } |
262 | } |
214 | } |
263 | } |
215 | |
264 | |
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265 | sub on_add_lines { |
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266 | $_[0]->{activity}++ |
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267 | or $_[0]{term}{parent}->tab_activity ($_[0]); |
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268 | () |
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269 | } |
216 | |
270 | |
217 | |
271 | |