#
# Copyright (C) 2008-2012 Sebastien Helleu <flashcode@flashtux.org>
# Copyright (C) 2011-2012 Nils G <weechatter@arcor.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#
# Display sidebar with list of buffers.
#
# History:
# 2012-02-07, Nils G <weechatter@arcor.de>:
# 3.0: fix: buffers did not update directly during window_switch (reported by FiXato)
# 2012-01-29, Nils G <weechatter@arcor.de>:
# 2.9: add options "name_size_max" and "name_crop_suffix"
# 2012-01-08, Nils G <weechatter@arcor.de>:
# 2.8: fix indenting for option "show_number off"
# fix unset of buffer activity in hotlist when buffer was moved with mouse
# add buffer with free content and core buffer sorted first (suggested by nyuszika7h)
# add options queries_default_fg/bg and queries_message_fg/bg (suggested by FiXato)
# add clicking with left button on current buffer will do a jump_previously_visited_buffer (suggested by FiXato)
# add clicking with right button on current buffer will do a jump_next_visited_buffer
# add additional informations in help texts
# add default_fg and default_bg for whitelist channels
# internal changes (script is now 3Kb smaller)
# 2012-01-04, Sebastien Helleu <flashcode@flashtux.org>:
# 2.7: fix regex lookup in whitelist buffers list
# 2011-12-04, Nils G <weechatter@arcor.de>:
# 2.6: add own config file (buffers.conf)
# add new behavior for indenting (under_name)
# add new option to set different color for server buffers and buffers with free content
# 2011-10-30, Nils G <weechatter@arcor.de>:
# 2.5: add new options "show_number_char" and "color_number_char",
# add help-description for options
# 2011-08-24, Sebastien Helleu <flashcode@flashtux.org>:
# v2.4: add mouse support
# 2011-06-06, Nils G <weechatter@arcor.de>:
# v2.3: added: missed option "color_whitelist_default"
# 2011-03-23, Sebastien Helleu <flashcode@flashtux.org>:
# v2.2: fix color of nick prefix with WeeChat >= 0.3.5
# 2011-02-13, Nils G <weechatter@arcor.de>:
# v2.1: add options "color_whitelist_*"
# 2010-10-05, Sebastien Helleu <flashcode@flashtux.org>:
# v2.0: add options "sort" and "show_number"
# 2010-04-12, Sebastien Helleu <flashcode@flashtux.org>:
# v1.9: replace call to log() by length() to align buffer numbers
# 2010-04-02, Sebastien Helleu <flashcode@flashtux.org>:
# v1.8: fix bug with background color and option indenting_number
# 2010-04-02, Helios <helios@efemes.de>:
# v1.7: add indenting_number option
# 2010-02-25, m4v <lambdae2@gmail.com>:
# v1.6: add option to hide empty prefixes
# 2010-02-12, Sebastien Helleu <flashcode@flashtux.org>:
# v1.5: add optional nick prefix for buffers like IRC channels
# 2009-09-30, Sebastien Helleu <flashcode@flashtux.org>:
# v1.4: remove spaces for indenting when bar position is top/bottom
# 2009-06-14, Sebastien Helleu <flashcode@flashtux.org>:
# v1.3: add option "hide_merged_buffers"
# 2009-06-14, Sebastien Helleu <flashcode@flashtux.org>:
# v1.2: improve display with merged buffers
# 2009-05-02, Sebastien Helleu <flashcode@flashtux.org>:
# v1.1: sync with last API changes
# 2009-02-21, Sebastien Helleu <flashcode@flashtux.org>:
# v1.0: remove timer used to update bar item first time (not needed any more)
# 2009-02-17, Sebastien Helleu <flashcode@flashtux.org>:
# v0.9: fix bug with indenting of private buffers
# 2009-01-04, Sebastien Helleu <flashcode@flashtux.org>:
# v0.8: update syntax for command /set (comments)
# 2008-10-20, Jiri Golembiovsky <golemj@gmail.com>:
# v0.7: add indenting option
# 2008-10-01, Sebastien Helleu <flashcode@flashtux.org>:
# v0.6: add default color for buffers, and color for current active buffer
# 2008-09-18, Sebastien Helleu <flashcode@flashtux.org>:
# v0.5: fix color for "low" level entry in hotlist
# 2008-09-18, Sebastien Helleu <flashcode@flashtux.org>:
# v0.4: rename option "show_category" to "short_names",
# remove option "color_slash"
# 2008-09-15, Sebastien Helleu <flashcode@flashtux.org>:
# v0.3: fix bug with priority in hotlist (var not defined)
# 2008-09-02, Sebastien Helleu <flashcode@flashtux.org>:
# v0.2: add color for buffers with activity and config options for
# colors, add config option to display/hide categories
# 2008-03-15, Sebastien Helleu <flashcode@flashtux.org>:
# v0.1: script creation
#
# Help about settings:
# display all settings for script (or use iset.pl script to change settings):
# /set buffers*
# show help text for option buffers.look.whitelist_buffers:
# /help buffers.look.whitelist_buffers
#
# Mouse-support (standard key bindings):
# left mouse-button:
# - click on a buffer to switch to selected buffer
# - click on current buffer will do action jump_previously_visited_buffer
# - drag a buffer and drop it on another position will move the buffer to position
# right mouse-button:
# - click on current buffer will do action jump_next_visited_buffer
# - moving buffer to the left/right will close buffer.
#
use strict;
# -------------------------------[ internal ]-------------------------------------
my $version = "3.0";
my $BUFFERS_CONFIG_FILE_NAME = "buffers";
my $buffers_config_file;
my %mouse_keys = ("\@item(buffers):button1*" => "hsignal:buffers_mouse", # catch all left mouse button gestures
"\@item(buffers):button2" => "hsignal:buffers_mouse"); # catch right mouse button
my %options;
my %hotlist_level = (0 => "low", 1 => "message", 2 => "private", 3 => "highlight");
my @whitelist_buffers = "";
my @buffers_focus = ();
# --------------------------------[ init ]--------------------------------------
weechat::register("buffers", "Sebastien Helleu <flashcode\@flashtux.org>", $version,
"GPL3", "Sidebar with list of buffers", "", "");
my $weechat_version = weechat::info_get("version_number", "") || 0;
buffers_config_init();
buffers_config_read();
weechat::bar_item_new("buffers", "build_buffers", "");
weechat::bar_new("buffers", "0", "0", "root", "", "left", "horizontal",
"vertical", "0", "0", "default", "default", "default", "1",
"buffers");
weechat::hook_signal("buffer_*", "buffers_signal_buffer", "");
weechat::hook_signal("window_switch", "buffers_signal_buffer", "");
weechat::hook_signal("hotlist_*", "buffers_signal_hotlist", "");
weechat::bar_item_update("buffers");
if ($weechat_version >= 0x00030600)
{
weechat::hook_focus("buffers", "buffers_focus_buffers", "");
weechat::hook_hsignal("buffers_mouse", "buffers_hsignal_mouse", "");
weechat::key_bind("mouse", \%mouse_keys);
}
# -------------------------------- [ config ] --------------------------------
sub buffers_config_read
{
return weechat::config_read($buffers_config_file) if ($buffers_config_file ne "");
}
sub buffers_config_write
{
return weechat::config_write($buffers_config_file) if ($buffers_config_file ne "");
}
sub buffers_config_reload_cb
{
my ($data,$config_file) = ($_[0], $_[1]);
return weechat::config_read($config_file)
}
sub buffers_config_init
{
$buffers_config_file = weechat::config_new($BUFFERS_CONFIG_FILE_NAME,"buffers_config_reload_cb","");
return if ($buffers_config_file eq "");
my %default_options_color =
("color_current_fg" => ["current_fg", "color", "foreground color for current buffer", "", 0, 0,"lightcyan", "lightcyan", 0, "", "","buffers_signal_config", "", "", ""],
"color_current_bg" => ["current_bg", "color", "background color for current buffer", "", 0, 0,"red", "red", 0, "", "","buffers_signal_config", "", "", ""],
"color_default_fg" => ["default_fg", "color", "default foreground color for buffer name", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_default_bg" => ["default_bg", "color", "default background color for buffer name", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_highlight_fg" => ["hotlist_highlight_fg", "color", "change foreground color of buffer name if a highlight messaged received","", 0, 0,"magenta", "magenta", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_highlight_bg" => ["hotlist_highlight_bg", "color", "change background color of buffer name if a highlight messaged received", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_low_fg" => ["hotlist_low_fg", "color", "change foreground color of buffer name if a low message received", "", 0, 0,"white", "white", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_low_bg" => ["hotlist_low_bg", "color", "change background color of buffer name if a low message received", "", 0, 0,
"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_message_fg" => ["hotlist_message_fg", "color", "change foreground color of buffer name if a normal message received", "", 0, 0,"yellow", "yellow", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_message_bg" => ["hotlist_message_bg", "color", "change background color of buffer name if a normal message received", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_private_fg" => ["hotlist_private_fg", "color", "change foreground color of buffer name if a private message received", "", 0, 0,"lightgreen", "lightgreen", 0, "", "","buffers_signal_config", "", "", ""],
"color_hotlist_private_bg" => ["hotlist_private_bg", "color", "change background color of buffer name if a private message received", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_number" => ["number", "color", "color for buffer number", "", 0, 0,"lightgreen", "lightgreen", 0, "", "","buffers_signal_config", "", "", ""],
"color_number_char" => ["number_char", "color", "color for buffer number char", "", 0, 0,"lightgreen", "lightgreen", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_default_fg" => ["whitelist_default_fg", "color", "default foreground color for whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_default_bg" => ["whitelist_default_bg", "color", "default background color for whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_low_fg" => ["whitelist_low_fg", "color", "low color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_low_bg" => ["whitelist_low_bg", "color", "low color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_message_fg" => ["whitelist_message_fg", "color", "message color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_message_bg" => ["whitelist_message_bg", "color", "message color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_private_fg" => ["whitelist_private_fg", "color", "private color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_private_bg" => ["whitelist_private_bg", "color", "private color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_highlight_fg" => ["whitelist_highlight_fg", "color", "highlight color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_whitelist_highlight_bg" => ["whitelist_highlight_bg", "color", "highlight color of whitelist buffer name", "", 0, 0,"", "", 0, "", "","buffers_signal_config", "", "", ""],
"color_none_channel_fg" => ["none_channel_fg", "color", "foreground color for none channel buffer (e.g.: core/server/plugin buffer)", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"color_none_channel_bg" => ["none_channel_bg", "color", "background color for none channel buffer (e.g.: core/server/plugin buffer)", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_default_fg" => ["queries_default_fg", "color", "foreground color for query buffer without message", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_default_bg" => ["queries_default_bg", "color", "background color for query buffer without message", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_message_fg" => ["queries_message_fg", "color", "foreground color for query buffer with unread message", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_message_bg" => ["queries_message_bg", "color", "background color for query buffer with unread message", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_highlight_fg" => ["queries_highlight_fg", "color", "foreground color for query buffer with unread highlight", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
"queries_highlight_bg" => ["queries_highlight_bg", "color", "background color for query buffer with unread highlight", "", 0, 0,"default", "default", 0, "", "","buffers_signal_config", "", "", ""],
);
my %default_options_look =
(
"color_whitelist_buffers" => ["whitelist_buffers", "string", "comma separated list of buffers for using a differnt color scheme (for example: freenode.#weechat,freenode.#weechat-fr)", "", 0, 0,"", "", 0, "", "", "buffers_signal_config_whitelist", "", "", ""],
"hide_merged_buffers" => ["hide_merged_buffers", "boolean", "hide merged buffers", "", 0, 0,"off", "off", 0, "", "", "buffers_signal_config", "", "", ""],
"indenting" => ["indenting", "integer", "use indenting for channel and query buffers. This option only takes effect if bar is left/right positioned", "off|on|under_name", 0, 0,"off", "off", 0, "", "", "buffers_signal_config", "", "", ""],
"indenting_number" => ["indenting_number", "boolean", "use indenting for numbers. This option only takes effect if bar is left/right positioned", "", 0, 0,"on", "on", 0, "", "", "buffers_signal_config", "", "", ""],
"short_names" => ["short_names", "boolean", "display short names (remove text before first \".\" in buffer name)", "", 0, 0,"on", "on", 0, "", "", "buffers_signal_config", "", "", ""],
"show_number" => ["show_number", "boolean", "display channel number in front of buffername", "", 0, 0,"on", "on", 0, "", "", "buffers_signal_config", "", "", ""],
"show_number_char" => ["number_char", "string", "display a char after channel number", "", 0, 0,".", ".", 0, "", "", "buffers_signal_config", "", "", ""],
"show_prefix" => ["prefix", "boolean", "show your prefix for channel", "", 0, 0,"off", "off", 0, "", "", "buffers_signal_config", "", "", ""],
"show_prefix_empty" => ["prefix_empty", "boolean", "use a placeholder for channels without prefix", "", 0, 0,"on", "on", 0, "", "", "buffers_signal_config", "", "", ""],
"sort" => ["sort", "integer", "sort buffer-list by \"number\" or \"name\"", "number|name", 0, 0,"number", "number", 0, "", "", "buffers_signal_config", "", "", ""],
"core_to_front" => ["core_to_front", "boolean", "core buffer and buffers with free content will be listed first. Take only effect if buffer sort is by name", "", 0, 0,"off", "off", 0, "", "", "buffers_signal_config", "", "", ""],
"jump_prev_next_visited_buffer" => ["jump_prev_next_visited_buffer", "boolean", "jump to previously or next visited buffer if you click with left/right mouse button on currently visiting buffer", "", 0, 0,"off", "off", 0, "", "", "buffers_signal_config", "", "", ""],
"name_size_max" => ["name_size_max","integer","maximum size of buffer name. 0 means no limitation","",0,256,0,0,0, "", "", "buffers_signal_config", "", "", ""],
"name_crop_suffix" => ["name_crop_suffix","string","contains an optional char(s) that is appended when buffer name is shortened","",0,0,"+","+",0,"","","buffers_signal_config", "", "", ""],
);
# section "color"
my $section_color = weechat::config_new_section($buffers_config_file,"color", 0, 0, "", "", "", "", "", "", "", "", "", "");
if ($section_color eq "")
{
weechat::config_free($buffers_config_file);
return;
}
foreach my $option (keys %default_options_color)
{
$options{$option} = weechat::config_new_option($buffers_config_file, $section_color,
$default_options_color{$option}[0],$default_options_color{$option}[1],$default_options_color{$option}[2],
$default_options_color{$option}[3],$default_options_color{$option}[4],$default_options_color{$option}[5],
$default_options_color{$option}[6],$default_options_color{$option}[7],$default_options_color{$option}[8],
$default_options_color{$option}[9],$default_options_color{$option}[10],$default_options_color{$option}[11],
$default_options_color{$option}[12],$default_options_color{$option}[13],$default_options_color{$option}[14]);
}
# section "look"
my $section_look = weechat::config_new_section($buffers_config_file,"look", 0, 0, "", "", "", "", "", "", "", "", "", "");
if ($section_look eq "")
{
weechat::config_free($buffers_config_file);
return;
}
foreach my $option (keys %default_options_look)
{
$options{$option} = weechat::config_new_option($buffers_config_file, $section_look,
$default_options_look{$option}[0],$default_options_look{$option}[1],$default_options_look{$option}[2],
$default_options_look{$option}[3],$default_options_look{$option}[4],$default_options_look{$option}[5],
$default_options_look{$option}[6],$default_options_look{$option}[7],$default_options_look{$option}[8],
$default_options_look{$option}[9],$default_options_look{$option}[10],$default_options_look{$option}[11],
$default_options_look{$option}[12],$default_options_look{$option}[13],$default_options_look{$option}[14]);
}
}
sub build_buffers
{
my $str = "";
# get bar position (left/right/top/bottom)
my $position = "left";
my $option_position = weechat::config_get("weechat.bar.buffers.position");
if ($option_position ne "")
{
$position = weechat::config_string($option_position);
}
# read hotlist
my %hotlist;
my $infolist = weechat::infolist_get("hotlist", "", "");
while (weechat::infolist_next($infolist))
{
$hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")} =
weechat::infolist_integer($infolist, "priority");
}
weechat::infolist_free($infolist);
# read buffers list
@buffers_focus = ();
my @buffers;
my @current1 = ();
my @current2 = ();
my $old_number = -1;
my $max_number = 0;
my $max_number_digits = 0;
my $active_seen = 0;
$infolist = weechat::infolist_get("buffer", "", "");
while (weechat::infolist_next($infolist))
{
my $buffer;
my $number = weechat::infolist_integer($infolist, "number");
if ($number ne $old_number)
{
@buffers = (@buffers, @current2, @current1);
@current1 = ();
@current2 = ();
$active_seen = 0;
}
if ($number > $max_number)
{
$max_number = $number;
}
$old_number = $number;
my $active = weechat::infolist_integer($infolist, "active");
if ($active)
{
$active_seen = 1;
}
$buffer->{"pointer"} = weechat::infolist_pointer($infolist, "pointer");
$buffer->{"number"} = $number;
$buffer->{"active"} = $active;
$buffer->{"current_buffer"} = weechat::infolist_integer($infolist, "current_buffer");
$buffer->{"plugin_name"} = weechat::infolist_string($infolist, "plugin_name");
$buffer->{"name"} = weechat::infolist_string($infolist, "name");
$buffer->{"short_name"} = weechat::infolist_string($infolist, "short_name");
$buffer->{"full_name"} = $buffer->{"plugin_name"}.".".$buffer->{"name"};
if ($active_seen)
{
push(@current2, $buffer);
}
else
{
push(@current1, $buffer);
}
}
if ($max_number >= 1)
{
$max_number_digits = length(int($max_number));
}
@buffers = (@buffers, @current2, @current1);
weechat::infolist_free($infolist);
# sort buffers by number, name or shortname
my %sorted_buffers;
if (1)
{
my $number = 0;
for my $buffer (@buffers)
{
my $key;
if (weechat::config_integer( $options{"sort"} ) eq 1) # number = 0; name = 1
{
my $name = $buffer->{"name"};
$name = $buffer->{"short_name"} if (weechat::config_boolean( $options{"short_names"} ) eq 1);
if (weechat::config_integer($options{"name_size_max"}) >= 1){
$name = substr($name,0,weechat::config_integer($options{"name_size_max"}));
}
if ( weechat::config_boolean($options{"core_to_front"}) eq 1)
{
if ( (weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "channel" ) and ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "private") )
{
my $type = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type");
if ( $type eq "" and $name ne "weechat")
{
$name = " " . $name
}else
{
$name = " " . $name;
}
}
}
$key = sprintf("%s%08d", lc($name), $buffer->{"number"});
}
else
{
$key = sprintf("%08d", $number);
}
$sorted_buffers{$key} = $buffer;
$number++;
}
}
# build string with buffers
$old_number = -1;
foreach my $key (sort keys %sorted_buffers)
{
my $buffer = $sorted_buffers{$key};
if ( (weechat::config_boolean( $options{"hide_merged_buffers"} ) eq 1) && (! $buffer->{"active"}) )
{
next;
}
push(@buffers_focus, $buffer);
my $color = "";
my $bg = "";
$color = weechat::config_color( $options{"color_default_fg"} );
$bg = weechat::config_color( $options{"color_default_bg"} );
if ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") eq "private" )
{
if ( (weechat::config_color($options{"queries_default_bg"})) ne "default" || (weechat::config_color($options{"queries_default_fg"})) ne "default" )
{
$bg = weechat::config_color( $options{"queries_default_bg"} );
$color = weechat::config_color( $options{"queries_default_fg"} );
}
}
# check for core and buffer with free content
if ( (weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "channel" ) and ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "private") )
{
$color = weechat::config_color( $options{"color_none_channel_fg"} );
$bg = weechat::config_color( $options{"color_none_channel_bg"} );
}
# default whitelist buffer?
if (grep {$_ eq $buffer->{"name"}} @whitelist_buffers)
{
$color = weechat::config_color( $options{"color_whitelist_default_fg"} );
$bg = weechat::config_color( $options{"color_whitelist_default_bg"} );
}
$color = "default" if ($color eq "");
# color for channel and query buffer
if (exists $hotlist{$buffer->{"pointer"}})
{
# check if buffer is in whitelist buffer
if (grep {$_ eq $buffer->{"name"}} @whitelist_buffers)
{
$bg = weechat::config_color( $options{"color_whitelist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
$color = weechat::config_color( $options{"color_whitelist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
}
elsif ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") eq "private" )
{
# queries_default_fg/bg and buffers.color.queries_message_fg/bg
if ( (weechat::config_color($options{"queries_highlight_fg"})) ne "default" ||
(weechat::config_color($options{"queries_highlight_bg"})) ne "default" ||
(weechat::config_color($options{"queries_message_fg"})) ne "default" ||
(weechat::config_color($options{"queries_message_bg"})) ne "default" )
{
if ( ($hotlist{$buffer->{"pointer"}}) == 2 )
{
$bg = weechat::config_color( $options{"queries_message_bg"} );
$color = weechat::config_color( $options{"queries_message_fg"} );
}
elsif ( ($hotlist{$buffer->{"pointer"}}) == 3 )
{
$bg = weechat::config_color( $options{"queries_highlight_bg"} );
$color = weechat::config_color( $options{"queries_highlight_fg"} );
}
}else
{
$bg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
$color = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
}
}else
{
$bg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
$color = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
}
}
if ($buffer->{"current_buffer"})
{
$color = weechat::config_color( $options{"color_current_fg"} );
$bg = weechat::config_color( $options{"color_current_bg"} );
}
my $color_bg = "";
$color_bg = weechat::color(",".$bg) if ($bg ne "");
if ( weechat::config_boolean( $options{"show_number"} ) eq 1 ) # on
{
if (( weechat::config_boolean( $options{"indenting_number"} ) eq 1)
&& (($position eq "left") || ($position eq "right")))
{
$str .= weechat::color("default").$color_bg
.(" " x ($max_number_digits - length(int($buffer->{"number"}))));
}
if ($old_number ne $buffer->{"number"})
{
$str .= weechat::color( weechat::config_color( $options{"color_number"} ) )
.$color_bg
.$buffer->{"number"}
.weechat::color("default")
.$color_bg
.weechat::color( weechat::config_color( $options{"color_number_char"} ) )
.weechat::config_string( $options{"show_number_char"} )
.$color_bg;
}
else
{
my $indent = "";
$indent = ((" " x length($buffer->{"number"}))." ") if (($position eq "left") || ($position eq "right"));
$str .= weechat::color("default")
.$color_bg
.$indent;
}
}
if (( weechat::config_integer( $options{"indenting"} ) ne 0 ) # indenting NOT off
&& (($position eq "left") || ($position eq "right")))
{
my $type = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type");
if (($type eq "channel") || ($type eq "private"))
{
if ( weechat::config_integer( $options{"indenting"} ) eq 1 )
{
$str .= " ";
}
elsif ( (weechat::config_integer($options{"indenting"}) eq 2) and (weechat::config_integer($options{"indenting_number"}) eq 0) ) #under_name
{
if ( weechat::config_boolean( $options{"show_number"} ) eq 0 )
{
$str .= " ";
}else
{
$str .= ( (" " x ( $max_number_digits - length($buffer->{"number"}) ))." " );
}
}
}
}
if (weechat::config_boolean( $options{"show_prefix"} ) eq 1)
{
my $nickname = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_nick");
if ($nickname ne "")
{
# with version >= 0.3.2, this infolist will return only nick
# with older versions, whole nicklist is returned for buffer, and this can be very slow
my $infolist_nick = weechat::infolist_get("nicklist", $buffer->{"pointer"}, "nick_".$nickname);
if ($infolist_nick ne "")
{
my $version = weechat::info_get("version_number", "");
$version = 0 if ($version eq "");
while (weechat::infolist_next($infolist_nick))
{
if ((weechat::infolist_string($infolist_nick, "type") eq "nick")
&& (weechat::infolist_string($infolist_nick, "name") eq $nickname))
{
my $prefix = weechat::infolist_string($infolist_nick, "prefix");
if (($prefix ne " ") or (weechat::config_boolean( $options{"show_prefix_empty"} ) eq 1))
{
# with version >= 0.3.5, it is now a color name (for older versions: option name with color)
if (int($version) >= 0x00030500)
{
$str .= weechat::color(weechat::infolist_string($infolist_nick, "prefix_color"));
}
else
{
$str .= weechat::color(weechat::config_color(
weechat::config_get(
weechat::infolist_string($infolist_nick, "prefix_color"))));
}
$str .= $prefix;
}
last;
}
}
weechat::infolist_free($infolist_nick);
}
}
}
$str .= weechat::color($color) . weechat::color(",".$bg);
if (weechat::config_boolean( $options{"short_names"} ) eq 1)
{
if (weechat::config_integer($options{"name_size_max"}) >= 1) # check max_size of buffer name
{
$str .= substr($buffer->{"short_name"},0,weechat::config_integer($options{"name_size_max"}));
$str .= weechat::color(weechat::config_color( $options{"color_number_char"})).weechat::config_string($options{"name_crop_suffix"}) if (length($buffer->{"short_name"}) > weechat::config_integer($options{"name_size_max"}));
}
else
{
$str .= $buffer->{"short_name"};
}
}
else
{
if (weechat::config_integer($options{"name_size_max"}) >= 1) # check max_size of buffer name
{
$str .= substr($buffer->{"name"},0,weechat::config_integer($options{"name_size_max"}));
$str .= weechat::color(weechat::config_color( $options{"color_number_char"})).weechat::config_string($options{"name_crop_suffix"}) if (length($buffer->{"name"}) > weechat::config_integer($options{"name_size_max"}));
}
else
{
$str .= $buffer->{"name"};
}
}
$str .= "\n";
$old_number = $buffer->{"number"};
}
return $str;
}
sub buffers_signal_buffer
{
weechat::bar_item_update("buffers");
return weechat::WEECHAT_RC_OK;
}
sub buffers_signal_hotlist
{
weechat::bar_item_update("buffers");
return weechat::WEECHAT_RC_OK;
}
sub buffers_signal_config_whitelist
{
@whitelist_buffers = split( /,/, weechat::config_string( $options{"color_whitelist_buffers"} ) );
weechat::bar_item_update("buffers");
return weechat::WEECHAT_RC_OK;
}
sub buffers_signal_config
{
weechat::bar_item_update("buffers");
return weechat::WEECHAT_RC_OK;
}
# called when mouse click occured in buffers item: this callback returns buffer
# hash according to line of item where click occured
sub buffers_focus_buffers
{
my %info = %{$_[1]};
my $item_line = int($info{"_bar_item_line"});
undef my $hash;
if (($info{"_bar_item_name"} eq "buffers") && ($item_line >= 0) && ($item_line <= $#buffers_focus))
{
$hash = $buffers_focus[$item_line];
}
else
{
$hash = {};
my $hash_focus = $buffers_focus[0];
foreach my $key (keys %$hash_focus)
{
$hash->{$key} = "?";
}
}
return $hash;
}
# called when a mouse action is done on buffers item, to execute action
# action can be: jump to a buffer, or move buffer in list (drag & drop of buffer)
sub buffers_hsignal_mouse
{
my ($data, $signal, %hash) = ($_[0], $_[1], %{$_[2]});
my $current_buffer = weechat::buffer_get_integer(weechat::current_buffer(), "number"); # get current buffer number
if ( $hash{"_key"} eq "button1" ) # left mouse button
{
if ($hash{"number"} eq $hash{"number2"})
{
if ( weechat::config_integer($options{"jump_prev_next_visited_buffer"}) eq 1 )
{
if ( $current_buffer eq $hash{"number"} )
{
weechat::command("","/input jump_previously_visited_buffer");
}
else
{
weechat::command("", "/buffer ".$hash{"full_name"});
}
}
else
{
weechat::command("", "/buffer ".$hash{"full_name"});
}
}
else
{
move_buffer(%hash);
}
}
elsif ( ($hash{"_key"} eq "button2") && (weechat::config_integer($options{"jump_prev_next_visited_buffer"}) eq 1) )# right mouse button
{
if ( $current_buffer eq $hash{"number2"} )
{
weechat::command("","/input jump_next_visited_buffer");
}
}
else
{
move_buffer(%hash);
}
}
sub move_buffer
{
my %hash = @_;
my $number2 = $hash{"number2"};
if ($number2 eq "?")
{
# if number 2 is not known (end of gesture outside buffers list), then set it
# according to mouse gesture
$number2 = "999999";
$number2 = "1" if (($hash{"_key"} =~ /gesture-left/) || ($hash{"_key"} =~ /gesture-up/));
}
my $ptrbuf = weechat::current_buffer();
weechat::command($hash{"pointer"}, "/buffer move ".$number2);
}
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