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115 | Additional methods only supported for extension objects are described in |
115 | Additional methods only supported for extension objects are described in |
116 | the C<urxvt::extension> section below. |
116 | the C<urxvt::extension> section below. |
117 | |
117 | |
118 | =head2 META comments |
118 | =head2 META comments |
119 | |
119 | |
120 | rxvt-unicode recognizes special comments in extensions that define |
120 | Rxvt-unicode recognizes special meta comments in extensions that define |
121 | different types of metadata: |
121 | different types of metadata. |
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122 | |
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123 | Currently, it recxognises only one such comment: |
122 | |
124 | |
123 | =over 4 |
125 | =over 4 |
124 | |
126 | |
125 | =item #:META:RESOURCE:name:type:desc |
127 | =item #:META:RESOURCE:name:type:desc |
126 | |
128 | |
127 | The RESOURCE comment defines a resource used by the extension, where |
129 | The RESOURCE comment defines a resource used by the extension, where |
128 | C<name> is the resource name, C<type> is the resource type, C<boolean> |
130 | C<name> is the resource name, C<type> is the resource type, C<boolean> |
129 | or C<string>, and C<desc> is the resource description. |
131 | or C<string>, and C<desc> is the resource description. |
130 | |
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131 | =item #:META:BINDING:sym:action |
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132 | |
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133 | The BINDING comment defines a default binding for an action provided |
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134 | by the extension, where C<sym> is the key combination that triggers |
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135 | the action, whose format is defined in the description of the |
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136 | B<keysym> resource in the urxvt(1) manpage, and C<action> is the name |
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137 | of the action method. |
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138 | |
132 | |
139 | =back |
133 | =back |
140 | |
134 | |
141 | =head2 Hooks |
135 | =head2 Hooks |
142 | |
136 | |
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981 | } |
975 | } |
982 | |
976 | |
983 | bless \%disable, "urxvt::extension::on_disable" |
977 | bless \%disable, "urxvt::extension::on_disable" |
984 | } |
978 | } |
985 | |
979 | |
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980 | =item $self->bind_action ($hotkey, $action) |
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981 | |
986 | =item $self->x_resource ($pattern) |
982 | =item $self->x_resource ($pattern) |
987 | |
983 | |
988 | =item $self->x_resource_boolean ($pattern) |
984 | =item $self->x_resource_boolean ($pattern) |
989 | |
985 | |
990 | These methods support an additional C<%> prefix when called on an |
986 | These methods support an additional C<%> prefix for C<$action> or |
991 | extension object - see the description of these methods in the |
987 | C<$pattern> when called on an extension object, compared to the |
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988 | C<urxvt::term> methods of the same name - see the description of these |
992 | C<urxvt::term> class for details. |
989 | methods in the C<urxvt::term> class for details. |
993 | |
990 | |
994 | =cut |
991 | =cut |
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992 | |
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993 | sub bind_action { |
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994 | my ($self, $hotkey, $action) = @_; |
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995 | $action =~ s/^%:/$_[0]{_name}:/; |
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996 | $self->{term}->bind_action ($hotkey, $action) |
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997 | } |
995 | |
998 | |
996 | sub x_resource { |
999 | sub x_resource { |
997 | my ($self, $name) = @_; |
1000 | my ($self, $name) = @_; |
998 | $name =~ s/^%(\.|$)/$_[0]{_name}$1/; |
1001 | $name =~ s/^%(\.|$)/$_[0]{_name}$1/; |
999 | $self->{term}->x_resource ($name) |
1002 | $self->{term}->x_resource ($name) |
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1341 | my $res = &x_resource; |
1344 | my $res = &x_resource; |
1342 | |
1345 | |
1343 | $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0 |
1346 | $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0 |
1344 | } |
1347 | } |
1345 | |
1348 | |
1346 | =item $success = $term->bind_action ($key, $octets) |
1349 | =item $success = $term->bind_action ($key, $action) |
1347 | |
1350 | |
1348 | Adds a key binding exactly as specified via a C<keysym> resource. See the |
1351 | Adds a key binding exactly as specified via a C<keysym> resource. See the |
1349 | C<keysym> resource in the urxvt(1) manpage. |
1352 | C<keysym> resource in the urxvt(1) manpage. |
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1353 | |
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1354 | To add default bindings for an extension, the extension should call C<< |
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1355 | ->bind_action >> on it's C<init> hook for every such binding. Doing it |
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1356 | in the C<init> hook allows users the override or remove the the binding |
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1357 | again. |
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1358 | |
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1359 | Example: the C<searchable-scrollback> by default binds itself |
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1360 | on C<Meta-s>, using C<< $self->bind_action >>, which calls C<< |
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1361 | $term->bind_action >>. |
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1362 | |
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1363 | sub init { |
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1364 | my ($self) = @_; |
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1365 | |
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1366 | $self->bind_action ("M-s" => "%:start"); |
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1367 | } |
1350 | |
1368 | |
1351 | =item $rend = $term->rstyle ([$new_rstyle]) |
1369 | =item $rend = $term->rstyle ([$new_rstyle]) |
1352 | |
1370 | |
1353 | Return and optionally change the current rendition. Text that is output by |
1371 | Return and optionally change the current rendition. Text that is output by |
1354 | the terminal application will use this style. |
1372 | the terminal application will use this style. |