[ViewVC] Diff of: cvs/rxvt-unicode/src/urxvt.pm

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.128 by root, Wed Jan 25 00:57:57 2006 UTC vs.
Revision 1.134 by root, Sat Feb 11 02:31:13 2006 UTC

 =item option-popup (enabled by default)
 Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
 runtime.
+Other extensions can extend this popup menu by pushing a code reference
+onto C<@{ $term->{option_popup_hook} }>, which gets called whenever the
+popup is being displayed.
+It's sole argument is the popup menu, which can be modified.  It should
+either return nothing or a string, the initial boolean value and a code
+reference. The string will be used as button text and the code reference
+will be called when the toggle changes, with the new boolean value as
+first argument.
+The following will add an entry C<myoption> that changes
+C<$self->{myoption}>:
+   push @{ $self->{term}{option_popup_hook} }, sub {
+      ("my option" => $myoption, sub { $self->{myoption} = $_[0] })
+   };
 =item selection-popup (enabled by default)
 Binds a popup menu to Ctrl-Button3 that lets you convert the selection
 text into various other formats/action (such as uri unescaping, perl
 evaluation, web-browser starting etc.), depending on content.
 Other extensions can extend this popup menu by pushing a code reference
-onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the
+onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
-popup is displayed.
+popup is being displayed.
 It's sole argument is the popup menu, which can be modified. The selection
 is in C<$_>, which can be used to decide wether to add something or not.
 It should either return nothing or a string and a code reference. The
 string will be used as button text and the code reference will be called
 Clicking a button will activate that tab. Pressing B<Shift-Left> and
 B<Shift-Right> will switch to the tab left or right of the current one,
 while B<Shift-Down> creates a new tab.
+The tabbar itself can be configured similarly to a normal terminal, but
+with a resource class of C<URxvt.tabbed>. In addition, it supports the
+following four resources (shown with defaults):
+   URxvt.tabbed.tabbar-fg: <colour-index, default 3>
+   URxvt.tabbed.tabbar-bg: <colour-index, default 0>
+   URxvt.tabbed.tab-fg:    <colour-index, default 0>
+   URxvt.tabbed.tab-bg:    <colour-index, default 1>
+See I<COLOR AND GRAPHICS> in the @@RXVT_NAME@@(1) manpage for valid
+indices.
 =item mark-urls
 Uses per-line display filtering (C<on_line_update>) to underline urls and
 make them clickable. When middle-clicked, the program specified in the
 resource C<urlLauncher> (default C<x-www-browser>) will be started with
 =item digital-clock
 Displays a digital clock using the built-in overlay.
-=item example-refresh-hooks
+=item remote-clipboard
-Displays a very simple digital clock in the upper right corner of the
+Somewhat of a misnomer, this extension adds two menu entries to the
-window. Illustrates overwriting the refresh callbacks to create your own
+selection popup that allows one ti run external commands to store the
-overlays or changes.
+selection somewhere and fetch it again.
+We use it to implement a "distributed selection mechanism", which just
+means that one command uploads the file to a remote server, and another
+reads it.
+The commands can be set using the C<URxvt.remote-selection.store> and
+C<URxvt.remote-selection.fetch> resources. The first should read the
+selection to store from STDIN (always in UTF-8), the second should provide
+the selection data on STDOUT (also in UTF-8).
+The defaults (which are likely useless to you) use rsh and cat:
+   URxvt.remote-selection.store: rsh ruth 'cat >/tmp/distributed-selection'
+   URxvt.remote-selection.fetch: rsh ruth 'cat /tmp/distributed-selection'
 =item selection-pastebin
 This is a little rarely useful extension that Uploads the selection as
 textfile to a remote site (or does other things). (The implementation is
 After a successful upload the selection will be replaced by the text given
 in the C<selection-pastebin-url> resource (again, the % is the placeholder
 for the filename):
    URxvt.selection-pastebin.url: http://www.ta-sa.org/files/txt/%
+=item example-refresh-hooks
+Displays a very simple digital clock in the upper right corner of the
+window. Illustrates overwriting the refresh callbacks to create your own
+overlays or changes.
 =back
 =head1 API DOCUMENTATION
 =item on_refresh_end $term
 Called just after the screen gets redrawn. See C<on_refresh_begin>.
-=item on_keyboard_command $term, $string
+=item on_user_command $term, $string
-Called whenever the user presses a key combination that has a
+Called whenever the a user-configured event is being activated (e.g. via
-C<perl:string> action bound to it (see description of the B<keysym>
+a C<perl:string> action bound to a key, see description of the B<keysym>
 resource in the @@RXVT_NAME@@(1) manpage).
+The event is simply the action string. This interface is assumed to change
+slightly in the future.
+=item on_resize_all_windows $tern, $new_width, $new_height
+Called just after the new window size has been calculcated, but before
+windows are actually being resized or hints are being set. If this hook
+returns TRUE, setting of the window hints is being skipped.
 =item on_x_event $term, $event
 Called on every X event received on the vt window (and possibly other
 windows). Should only be used as a last resort. Most event structure
 Using this function has the advantage that its output ends up in the
 correct place, e.g. on stderr of the connecting urxvtc client.
 Messages have a size limit of 1023 bytes currently.
+=item @terms = urxvt::termlist
+Returns all urxvt::term objects that exist in this process, regardless of
+wether they are started, being destroyed etc., so be careful. Only term
+objects that have perl extensions attached will be returned (because there
+is no urxvt::term objet associated with others).
 =item $time = urxvt::NOW
 Returns the "current time" (as per the event loop).
 =item urxvt::CurrentTime
 Return the foreground/background colour index, respectively.
 =item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
 =item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
+=item $rend = urxvt::SET_COLOR $rend, $new_fg, $new_bg
 Replace the foreground/background colour in the rendition mask with the
 specified one.
 =item $value = urxvt::GET_CUSTOM $rend
          } else {
             $ext_arg{$_} ||= [];
          }
       }
-      while (my ($ext, $argv) = each %ext_arg) {
+      for my $ext (sort keys %ext_arg) {
          my @files = grep -f $_, map "$_/$ext", @dirs;
          if (@files) {
-            $TERM->register_package (extension_package $files[0], $argv);
+            $TERM->register_package (extension_package $files[0], $ext_arg{$ext});
          } else {
             warn "perl extension '$ext' not found in perl library search path\n";
          }
       }
       # clear package
       %$TERM = ();
    }
    $retval
+}
+sub SET_COLOR($$$) {
+   SET_BGCOLOR (SET_FGCOLOR ($_[0], $_[1]), $_[2])
 }
 # urxvt::term::extension
 package urxvt::term::extension;
 hash which defines the environment of the new terminal.
 Croaks (and probably outputs an error message) if the new instance
 couldn't be created.  Returns C<undef> if the new instance didn't
 initialise perl, and the terminal object otherwise. The C<init> and
-C<start> hooks will be called during this call.
+C<start> hooks will be called before this call returns, and are free to
+refer to global data (which is race free).
 =cut
 sub new {
    my ($class, $env, @args) = @_;
+   $env  or Carp::croak "environment hash missing in call to urxvt::term->new";
+   @args or Carp::croak "name argument missing in call to urxvt::term->new";
-   _new ([ map "$_=$env->{$_}", keys %$env ], @args);
+   _new ([ map "$_=$env->{$_}", keys %$env ], \@args);
 }
 =item $term->destroy
 Destroy the terminal object (close the window, free resources
 Adds the specified events to the vt event mask. Useful e.g. when you want
 to receive pointer events all the times:
    $term->vt_emask_add (urxvt::PointerMotionMask);
+=item $term->focus_in
+=item $term->focus_out
+=item $term->key_press ($state, $keycode[, $time])
+=item $term->key_release ($state, $keycode[, $time])
+Deliver various fake events to to terminal.
 =item $window_width = $term->width
 =item $window_height = $term->height
 =item $font_width = $term->fwidth
 =item $string = $term->special_decode $text
 Converts rxvt-unicodes text reprsentation into a perl string. See
 C<< $term->ROW_t >> for details.
-=item $success = $term->grab_button ($button, $modifiermask)
+=item $success = $term->grab_button ($button, $modifiermask[, $window = $term->vt])
+=item $term->ungrab_button ($button, $modifiermask[, $window = $term->vt])
-Registers a synchronous button grab. See the XGrabButton manpage.
+Register/unregister a synchronous button grab. See the XGrabButton
+manpage.
 =item $success = $term->grab ($eventtime[, $sync])
 Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
 synchronous (C<$sync> is true). Also remembers the grab timestampe.
    my ($self, $text, $cb) = @_;
    $self->add_item ({ type => "button", text => $text, activate => $cb});
 }
-=item $popup->add_toggle ($text, $cb, $initial_value)
+=item $popup->add_toggle ($text, $initial_value, $cb)
-Adds a toggle/checkbox item to the popup. Teh callback gets called
+Adds a toggle/checkbox item to the popup. The callback gets called
-whenever it gets toggled, with a boolean indicating its value as its first
+whenever it gets toggled, with a boolean indicating its new value as its
-argument.
+first argument.
 =cut
 sub add_toggle {
-   my ($self, $text, $cb, $value) = @_;
+   my ($self, $text, $value, $cb) = @_;
    my $item; $item = {
       type => "button",
       text => "  $text",
       value => $value,

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.128 by root, Wed Jan 25 00:57:57 2006 UTC vs. Revision 1.134 by root, Sat Feb 11 02:31:13 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.128 by root, Wed Jan 25 00:57:57 2006 UTC vs.
Revision 1.134 by root, Sat Feb 11 02:31:13 2006 UTC