weechat/perl/iset.pl

   1 #
   2 # Copyright (C) 2008-2014 Sebastien Helleu <flashcode@flashtux.org>
   3 # Copyright (C) 2010-2015 Nils Görs <weechatter@arcor.de>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 # Set WeeChat and plugins options interactively.
  19 #
  20 # History:
  21 #
  22 # 2016-07-08, nils_2 <weechatter@arcor.de>
  23 #     version 4.2: add diff function
  24 # 2016-02-06, Sebastien Helleu <flashcode@flashtux.org>:
  25 #     version 4.1: remove debug print
  26 # 2015-12-24, Sebastien Helleu <flashcode@flashtux.org>:
  27 #     version 4.0: add support of parent options (inherited values in irc servers)
  28 #                  with WeeChat >= 1.4
  29 # 2015-05-16, Sebastien Helleu <flashcode@flashtux.org>:
  30 #     version 3.9: fix cursor position when editing an option with WeeChat >= 1.2
  31 # 2015-05-02, arza <arza@arza.us>:
  32 #     version 3.8: don't append "null" to /set when setting an undefined setting
  33 # 2015-05-01, nils_2 <weechatter@arcor.de>:
  34 #     version 3.7: fix two perl warnings (reported by t3chguy)
  35 # 2014-09-30, arza <arza@arza.us>:
  36 #     version 3.6: fix current line counter when options aren't found
  37 # 2014-06-03, nils_2 <weechatter@arcor.de>:
  38 #     version 3.5: add new option "use_mute"
  39 # 2014-01-30, stfn <stfnmd@gmail.com>:
  40 #     version 3.4: add new options "color_value_diff" and "color_value_diff_selected"
  41 # 2014-01-16, luz <ne.tetewi@gmail.com>:
  42 #     version 3.3: fix bug with column alignment in iset buffer when option
  43 #                  name contains unicode characters
  44 # 2013-08-03, Sebastien Helleu <flashcode@flashtux.org>:
  45 #     version 3.2: allow "q" as input in iset buffer to close it
  46 # 2013-07-14, Sebastien Helleu <flashcode@flashtux.org>:
  47 #     version 3.1: remove unneeded calls to iset_refresh() in mouse callback
  48 #                  (faster mouse actions when lot of options are displayed),
  49 #                  fix bug when clicking on a line after the last option displayed
  50 # 2013-04-30, arza <arza@arza.us>:
  51 #     version 3.0: simpler title, fix refresh on unset
  52 # 2012-12-16, nils_2 <weechatter@arcor.de>:
  53 #     version 2.9: fix focus window with iset buffer on mouse click
  54 # 2012-08-25, nils_2 <weechatter@arcor.de>:
  55 #     version 2.8: most important key and mouse bindings for iset buffer added to title-bar (idea The-Compiler)
  56 # 2012-07-31, nils_2 <weechatter@arcor.de>:
  57 #     version 2.7: add combined option and value search (see /help iset)
  58 #                : add exact value search (see /help iset)
  59 #                : fix problem with metacharacter in value search
  60 #                : fix use of uninitialized value for unset option and reset value of option
  61 # 2012-07-25, nils_2 <weechatter@arcor.de>:
  62 #     version 2.6: switch to iset buffer (if existing) when command /iset is called with arguments
  63 # 2012-03-17, Sebastien Helleu <flashcode@flashtux.org>:
  64 #     version 2.5: fix check of sections when creating config file
  65 # 2012-03-09, Sebastien Helleu <flashcode@flashtux.org>:
  66 #     version 2.4: fix reload of config file
  67 # 2012-02-02, nils_2 <weechatter@arcor.de>:
  68 #     version 2.3: fixed: refresh problem with new search results and cursor was outside window.
  69 #                : add: new option "current_line" in title bar
  70 #     version 2.2: fixed: refresh error when toggling plugins description
  71 # 2011-11-05, nils_2 <weechatter@arcor.de>:
  72 #     version 2.1: use own config file (iset.conf), fix own help color (used immediately)
  73 # 2011-10-16, nils_2 <weechatter@arcor.de>:
  74 #     version 2.0: add support for left-mouse-button and more sensitive mouse gesture (for integer/color options)
  75 #                  add help text for mouse support
  76 # 2011-09-20, Sebastien Helleu <flashcode@flashtux.org>:
  77 #     version 1.9: add mouse support, fix iset buffer, fix errors on first load under FreeBSD
  78 # 2011-07-21, nils_2 <weechatter@arcor.de>:
  79 #     version 1.8: added: option "show_plugin_description" (alt+p)
  80 #                  fixed: typos in /help iset (lower case for alt+'x' keys)
  81 # 2011-05-29, nils_2 <weechatter@arcor.de>:
  82 #     version 1.7: added: version check for future needs
  83 #                  added: new option (scroll_horiz) and usage of scroll_horiz function (weechat >= 0.3.6 required)
  84 #                  fixed: help_bar did not pop up immediately using key-shortcut
  85 # 2011-02-19, nils_2 <weechatter@arcor.de>:
  86 #     version 1.6: added: display of all possible values in help bar (show_help_extra_info)
  87 #                  fixed: external user options never loaded when starting iset first time
  88 # 2011-02-13, Sebastien Helleu <flashcode@flashtux.org>:
  89 #     version 1.5: use new help format for command arguments
  90 # 2011-02-03, nils_2 <weechatter@arcor.de>:
  91 #     version 1.4: fixed: restore value filter after /upgrade using buffer local variable.
  92 # 2011-01-14, nils_2 <weechatter@arcor.de>:
  93 #     version 1.3: added function to search for values (option value_search_char).
  94 #                  code optimization.
  95 # 2010-12-26, Sebastien Helleu <flashcode@flashtux.org>:
  96 #     version 1.2: improve speed of /upgrade when iset buffer is open,
  97 #                  restore filter used after /upgrade using buffer local variable,
  98 #                  use /iset filter argument if buffer is open.
  99 # 2010-11-21, drubin <drubin+weechat@smartcube.co.za>:
 100 #     version 1.1.1: fix bugs with cursor position
 101 # 2010-11-20, nils_2 <weechatter@arcor.de>:
 102 #     version 1.1: cursor position set to value
 103 # 2010-08-03, Sebastien Helleu <flashcode@flashtux.org>:
 104 #     version 1.0: move misplaced call to infolist_free()
 105 # 2010-02-02, rettub <rettub@gmx.net>:
 106 #     version 0.9: turn all the help stuff off if option 'show_help_bar' is 'off',
 107 #                  new key binding <alt>-<v> to toggle help_bar and help stuff on/off
 108 # 2010-01-30, nils_2 <weechatter@arcor.de>:
 109 #     version 0.8: fix error when option does not exist
 110 # 2010-01-24, Sebastien Helleu <flashcode@flashtux.org>:
 111 #     version 0.7: display iset bar only on iset buffer
 112 # 2010-01-22, nils_2 <weechatter@arcor.de> and drubin:
 113 #     version 0.6: add description in a bar, fix singular/plural bug in title bar,
 114 #                  fix selected line when switching buffer
 115 # 2009-06-21, Sebastien Helleu <flashcode@flashtux.org>:
 116 #     version 0.5: fix bug with iset buffer after /upgrade
 117 # 2009-05-02, Sebastien Helleu <flashcode@flashtux.org>:
 118 #     version 0.4: sync with last API changes
 119 # 2009-01-04, Sebastien Helleu <flashcode@flashtux.org>:
 120 #     version 0.3: open iset buffer when /iset command is executed
 121 # 2009-01-04, Sebastien Helleu <flashcode@flashtux.org>:
 122 #     version 0.2: use null values for options, add colors, fix refresh bugs,
 123 #                  use new keys to reset/unset options, sort options by name,
 124 #                  display number of options in buffer's title
 125 # 2008-11-05, Sebastien Helleu <flashcode@flashtux.org>:
 126 #     version 0.1: first official version
 127 # 2008-04-19, Sebastien Helleu <flashcode@flashtux.org>:
 128 #     script creation
 129
 130 use strict;
 131
 132 my $PRGNAME = "iset";
 133 my $VERSION = "4.2";
 134 my $DESCR   = "Interactive Set for configuration options";
 135 my $AUTHOR  = "Sebastien Helleu <flashcode\@flashtux.org>";
 136 my $LICENSE = "GPL3";
 137 my $LANG    = "perl";
 138 my $ISET_CONFIG_FILE_NAME = "iset";
 139
 140 my $iset_config_file;
 141 my $iset_buffer = "";
 142 my $wee_version_number = 0;
 143 my @iset_focus = ();
 144 my @options_names = ();
 145 my @options_parent_names = ();
 146 my @options_types = ();
 147 my @options_values = ();
 148 my @options_default_values = ();
 149 my @options_parent_values = ();
 150 my @options_is_null = ();
 151 my $option_max_length = 0;
 152 my $current_line = 0;
 153 my $filter = "*";
 154 my $description = "";
 155 my $options_name_copy = "";
 156 my $iset_filter_title = "";
 157 # search modes: 0 = index() on value, 1 = grep() on value, 2 = grep() on option, 3 = grep on option & value, 4 = diff all, 5 = diff parts
 158 my $search_mode = 2;
 159 my $search_value = "";
 160 my $help_text_keys = "alt + space: toggle, +/-: increase/decrease, enter: change, ir: reset, iu: unset, v: toggle help bar";
 161 my $help_text_mouse = "Mouse: left: select, right: toggle/set, right + drag left/right: increase/decrease";
 162 my %options_iset;
 163
 164 my %mouse_keys = ("\@chat(perl.$PRGNAME):button1" => "hsignal:iset_mouse",
 165                   "\@chat(perl.$PRGNAME):button2*" => "hsignal:iset_mouse",
 166                   "\@chat(perl.$PRGNAME):wheelup" => "/repeat 5 /iset **up",
 167                   "\@chat(perl.$PRGNAME):wheeldown" => "/repeat 5 /iset **down");
 168
 169
 170 sub iset_title
 171 {
 172     if ($iset_buffer ne "")
 173     {
 174         my $current_line_counter = "";
 175         if (weechat::config_boolean($options_iset{"show_current_line"}) == 1)
 176         {
 177             if (@options_names eq 0)
 178             {
 179                 $current_line_counter = "0/";
 180             }
 181             else
 182             {
 183                 $current_line_counter = ($current_line + 1) . "/";
 184             }
 185         }
 186         my $show_filter = "";
 187         if ($search_mode eq 0)
 188         {
 189             $iset_filter_title = "(value) ";
 190             $show_filter = $search_value;
 191             if ( substr($show_filter,0,1) eq weechat::config_string($options_iset{"value_search_char"}) )
 192             {
 193                 $show_filter = substr($show_filter,1,length($show_filter));
 194             }
 195         }
 196         elsif ($search_mode eq 1)
 197         {
 198             $iset_filter_title = "(value) ";
 199             $show_filter = "*".$search_value."*";
 200         }
 201         elsif ($search_mode eq 2)
 202         {
 203             $iset_filter_title = "";
 204             $filter = "*" if ($filter eq "");
 205             $show_filter = $filter;
 206         }
 207         elsif ($search_mode == 4 or $search_mode == 5)
 208         {
 209             $iset_filter_title = "diff: ";
 210             $show_filter = "all";
 211             $show_filter = $search_value if $search_mode == 5;
 212         }
 213         elsif ($search_mode eq 3)
 214         {
 215             $iset_filter_title = "(option) ";
 216             $show_filter = $filter
 217                             .weechat::color("default")
 218                             ." / (value) "
 219                             .weechat::color("yellow")
 220                             ."*".$search_value."*";
 221         }
 222         weechat::buffer_set($iset_buffer, "title",
 223                              $iset_filter_title
 224                             .weechat::color("yellow")
 225                             .$show_filter
 226                             .weechat::color("default")." | "
 227                             .$current_line_counter
 228                             .@options_names
 229                             ." | "
 230                             .$help_text_keys
 231                             ." | "
 232                             .$help_text_mouse);
 233     }
 234 }
 235
 236 sub iset_create_filter
 237 {
 238     $filter = $_[0];
 239     if ( $search_mode == 3 )
 240     {
 241         my @cmd_array = split(/ /,$filter);
 242         my $array_count = @cmd_array;
 243         $filter = $cmd_array[0];
 244         $filter = $cmd_array[0] . " " . $cmd_array[1] if ( $array_count >2 );
 245     }
 246     $filter = "$1.*" if ($filter =~ /f (.*)/); # search file
 247     $filter = "*.$1.*" if ($filter =~ /s (.*)/); # search section
 248     if ((substr($filter, 0, 1) ne "*") && (substr($filter, -1, 1) ne "*"))
 249     {
 250         $filter = "*".$filter."*";
 251     }
 252     if ($iset_buffer ne "")
 253     {
 254         weechat::buffer_set($iset_buffer, "localvar_set_iset_filter", $filter);
 255     }
 256 }
 257
 258 sub iset_buffer_input
 259 {
 260     my ($data, $buffer, $string) = ($_[0], $_[1], $_[2]);
 261
 262     # string begins with space?
 263     return weechat::WEECHAT_RC_OK if (substr($string, 0, 1 ) eq " ");
 264
 265     if ($string eq "q")
 266     {
 267         weechat::buffer_close($buffer);
 268         return weechat::WEECHAT_RC_OK;
 269     }
 270     $search_value = "";
 271     my @cmd_array = split(/ /,$string);
 272     my $array_count = @cmd_array;
 273     my $string2 = substr($string, 0, 1);
 274     if ($string2 eq weechat::config_string($options_iset{"value_search_char"})
 275     or (defined $cmd_array[0] and $cmd_array[0] eq weechat::config_string($options_iset{"value_search_char"}).weechat::config_string($options_iset{"value_search_char"})) )
 276     {
 277         $search_mode = 1;
 278         $search_value = substr($string, 1);
 279         iset_get_values($search_value);
 280         if ($iset_buffer ne "")
 281         {
 282             weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $search_value);
 283         }
 284     }
 285     # show all diff values
 286     elsif ($string eq "d")
 287     {
 288         $search_mode = 4;
 289 #        iset_title();
 290         iset_create_filter("*");
 291         iset_get_options("*");
 292     }
 293     elsif ( $array_count >= 2 and $cmd_array[0] eq "d")
 294     {
 295         $search_mode = 5;
 296         $search_value = substr($cmd_array[1], 0);  # cut value_search_char
 297         $search_value = substr($cmd_array[2], 0) if ( $array_count > 2);  # cut value_search_char
 298         iset_create_filter($search_value);
 299         iset_get_options($search_value);
 300
 301     }
 302     else
 303     {
 304         $search_mode = 2;
 305         if ( $array_count >= 2 and $cmd_array[0] ne "f" or $cmd_array[0] ne "s" )
 306         {
 307             if ( defined $cmd_array[1] and substr($cmd_array[1], 0, 1) eq weechat::config_string($options_iset{"value_search_char"})
 308             or defined $cmd_array[2] and substr($cmd_array[2], 0, 1) eq weechat::config_string($options_iset{"value_search_char"}) )
 309             {
 310                 $search_mode = 3;
 311                 $search_value = substr($cmd_array[1], 1);  # cut value_search_char
 312                 $search_value = substr($cmd_array[2], 1) if ( $array_count > 2);  # cut value_search_char
 313             }
 314         }
 315         if ( $search_mode == 3)
 316         {
 317             iset_create_filter($string);
 318             iset_get_options($search_value);
 319         }
 320         else
 321         {
 322             iset_create_filter($string);
 323             iset_get_options("");
 324         }
 325     }
 326     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 327     weechat::buffer_clear($buffer);
 328     $current_line = 0;
 329     iset_refresh();
 330     return weechat::WEECHAT_RC_OK;
 331 }
 332
 333 sub iset_buffer_close
 334 {
 335     $iset_buffer = "";
 336
 337     return weechat::WEECHAT_RC_OK;
 338 }
 339
 340 sub iset_init
 341 {
 342     $current_line = 0;
 343     $iset_buffer = weechat::buffer_search($LANG, $PRGNAME);
 344     if ($iset_buffer eq "")
 345     {
 346         $iset_buffer = weechat::buffer_new($PRGNAME, "iset_buffer_input", "", "iset_buffer_close", "");
 347     }
 348     else
 349     {
 350         my $new_filter = weechat::buffer_get_string($iset_buffer, "localvar_iset_filter");
 351         $search_mode = weechat::buffer_get_string($iset_buffer, "localvar_iset_search_mode");
 352         $search_value = weechat::buffer_get_string($iset_buffer, "localvar_iset_search_value");
 353         $filter = $new_filter if ($new_filter ne "");
 354     }
 355     if ($iset_buffer ne "")
 356     {
 357         weechat::buffer_set($iset_buffer, "type", "free");
 358         iset_title();
 359         weechat::buffer_set($iset_buffer, "key_bind_ctrl-L",        "/iset **refresh");
 360         weechat::buffer_set($iset_buffer, "key_bind_meta2-A",       "/iset **up");
 361         weechat::buffer_set($iset_buffer, "key_bind_meta2-B",       "/iset **down");
 362         weechat::buffer_set($iset_buffer, "key_bind_meta2-23~",     "/iset **left");
 363         weechat::buffer_set($iset_buffer, "key_bind_meta2-24~" ,    "/iset **right");
 364         weechat::buffer_set($iset_buffer, "key_bind_meta- ",        "/iset **toggle");
 365         weechat::buffer_set($iset_buffer, "key_bind_meta-+",        "/iset **incr");
 366         weechat::buffer_set($iset_buffer, "key_bind_meta--",        "/iset **decr");
 367         weechat::buffer_set($iset_buffer, "key_bind_meta-imeta-r",  "/iset **reset");
 368         weechat::buffer_set($iset_buffer, "key_bind_meta-imeta-u",  "/iset **unset");
 369         weechat::buffer_set($iset_buffer, "key_bind_meta-ctrl-J",   "/iset **set");
 370         weechat::buffer_set($iset_buffer, "key_bind_meta-ctrl-M",   "/iset **set");
 371         weechat::buffer_set($iset_buffer, "key_bind_meta-meta2-1~", "/iset **scroll_top");
 372         weechat::buffer_set($iset_buffer, "key_bind_meta-meta2-4~", "/iset **scroll_bottom");
 373         weechat::buffer_set($iset_buffer, "key_bind_meta-v",        "/iset **toggle_help");
 374         weechat::buffer_set($iset_buffer, "key_bind_meta-p",        "/iset **toggle_show_plugin_desc");
 375         weechat::buffer_set($iset_buffer, "localvar_set_iset_filter", $filter);
 376         weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 377         weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $search_value);
 378     }
 379 }
 380
 381 sub iset_get_options
 382 {
 383     my $var_value = $_[0];
 384     $var_value = "" if (not defined $var_value);
 385     $var_value = lc($var_value);
 386     $search_value = $var_value;
 387     @iset_focus = ();
 388     @options_names = ();
 389     @options_parent_names = ();
 390     @options_types = ();
 391     @options_values = ();
 392     @options_default_values = ();
 393     @options_parent_values = ();
 394     @options_is_null = ();
 395     $option_max_length = 0;
 396     my %options_internal = ();
 397     my $i = 0;
 398     my $key;
 399     my $iset_struct;
 400     my %iset_struct;
 401
 402     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $var_value) if ($search_mode == 3);
 403
 404     my $infolist = weechat::infolist_get("option", "", $filter);
 405     while (weechat::infolist_next($infolist))
 406     {
 407         $key = sprintf("%08d", $i);
 408         my $name = weechat::infolist_string($infolist, "full_name");
 409         my $parent_name = weechat::infolist_string($infolist, "parent_name");
 410         next if (weechat::config_boolean($options_iset{"show_plugin_description"}) == 0 and index ($name, "plugins.desc.") != -1);
 411         my $type = weechat::infolist_string($infolist, "type");
 412         my $value = weechat::infolist_string($infolist, "value");
 413         my $default_value = weechat::infolist_string($infolist, "default_value");
 414         my $parent_value;
 415         if ($parent_name && (($wee_version_number < 0x00040300) || (weechat::infolist_search_var($infolist, "parent_value"))))
 416         {
 417             $parent_value = weechat::infolist_string($infolist, "parent_value");
 418         }
 419         my $is_null = weechat::infolist_integer($infolist, "value_is_null");
 420
 421         if ($search_mode == 3)
 422         {
 423             my $value = weechat::infolist_string($infolist, "value");
 424             if ( grep /\Q$var_value/,lc($value) )
 425             {
 426                 $options_internal{$name}{"parent_name"} = $parent_name;
 427                 $options_internal{$name}{"type"} = $type;
 428                 $options_internal{$name}{"value"} = $value;
 429                 $options_internal{$name}{"default_value"} = $default_value;
 430                 $options_internal{$name}{"parent_value"} = $parent_value;
 431                 $options_internal{$name}{"is_null"} = $is_null;
 432                 $option_max_length = length($name) if (length($name) > $option_max_length);
 433                 $iset_struct{$key} = $options_internal{$name};
 434                 push(@iset_focus, $iset_struct{$key});
 435             }
 436         }
 437         # search for diff?
 438         elsif ( $search_mode == 4 or $search_mode == 5)
 439         {
 440             if ($value ne $default_value )
 441             {
 442                 $options_internal{$name}{"parent_name"} = $parent_name;
 443                 $options_internal{$name}{"type"} = $type;
 444                 $options_internal{$name}{"value"} = $value;
 445                 $options_internal{$name}{"default_value"} = $default_value;
 446                 $options_internal{$name}{"parent_value"} = $parent_value;
 447                 $options_internal{$name}{"is_null"} = $is_null;
 448                 $option_max_length = length($name) if (length($name) > $option_max_length);
 449                 $iset_struct{$key} = $options_internal{$name};
 450                 push(@iset_focus, $iset_struct{$key});
 451             }
 452         }
 453         else
 454         {
 455             $options_internal{$name}{"parent_name"} = $parent_name;
 456             $options_internal{$name}{"type"} = $type;
 457             $options_internal{$name}{"value"} = $value;
 458             $options_internal{$name}{"default_value"} = $default_value;
 459             $options_internal{$name}{"parent_value"} = $parent_value;
 460             $options_internal{$name}{"is_null"} = $is_null;
 461             $option_max_length = length($name) if (length($name) > $option_max_length);
 462             $iset_struct{$key} = $options_internal{$name};
 463             push(@iset_focus, $iset_struct{$key});
 464         }
 465         $i++;
 466     }
 467     weechat::infolist_free($infolist);
 468
 469     foreach my $name (sort keys %options_internal)
 470     {
 471         push(@options_names, $name);
 472         push(@options_parent_names, $options_internal{$name}{"parent_name"});
 473         push(@options_types, $options_internal{$name}{"type"});
 474         push(@options_values, $options_internal{$name}{"value"});
 475         push(@options_default_values, $options_internal{$name}{"default_value"});
 476         push(@options_parent_values, $options_internal{$name}{"parent_value"});
 477         push(@options_is_null, $options_internal{$name}{"is_null"});
 478     }
 479 }
 480
 481 sub iset_get_values
 482 {
 483     my $var_value = $_[0];
 484     $var_value = lc($var_value);
 485     if (substr($var_value,0,1) eq weechat::config_string($options_iset{"value_search_char"}) and $var_value ne weechat::config_string($options_iset{"value_search_char"}))
 486     {
 487         $var_value = substr($var_value,1,length($var_value));
 488         $search_mode = 0;
 489     }
 490     iset_search_values($var_value,$search_mode);
 491     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 492     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $var_value);
 493     $search_value = $var_value;
 494 }
 495 sub iset_search_values
 496 {
 497     my ($var_value,$search_mode) = ($_[0],$_[1]);
 498     @options_names = ();
 499     @options_parent_names = ();
 500     @options_types = ();
 501     @options_values = ();
 502     @options_default_values = ();
 503     @options_parent_values = ();
 504     @options_is_null = ();
 505     $option_max_length = 0;
 506     my %options_internal = ();
 507     my $i = 0;
 508     my $infolist = weechat::infolist_get("option", "", "*");
 509     while (weechat::infolist_next($infolist))
 510     {
 511         my $name = weechat::infolist_string($infolist, "full_name");
 512         my $parent_name = weechat::infolist_string($infolist, "parent_name");
 513         next if (weechat::config_boolean($options_iset{"show_plugin_description"}) == 0 and index ($name, "plugins.desc.") != -1);
 514         my $type = weechat::infolist_string($infolist, "type");
 515         my $is_null = weechat::infolist_integer($infolist, "value_is_null");
 516         my $value = weechat::infolist_string($infolist, "value");
 517         my $default_value = weechat::infolist_string($infolist, "default_value");
 518         my $parent_value;
 519         if ($parent_name && (($wee_version_number < 0x00040300) || (weechat::infolist_search_var($infolist, "parent_value"))))
 520         {
 521             $parent_value = weechat::infolist_string($infolist, "parent_value");
 522         }
 523         if ($search_mode)
 524         {
 525             if ( grep /\Q$var_value/,lc($value) )
 526             {
 527                 $options_internal{$name}{"parent_name"} = $parent_name;
 528                 $options_internal{$name}{"type"} = $type;
 529                 $options_internal{$name}{"value"} = $value;
 530                 $options_internal{$name}{"default_value"} = $default_value;
 531                 $options_internal{$name}{"parent_value"} = $parent_value;
 532                 $options_internal{$name}{"is_null"} = $is_null;
 533                 $option_max_length = length($name) if (length($name) > $option_max_length);
 534             }
 535         }
 536         else
 537         {
 538 #            if ($value =~ /\Q$var_value/si)
 539             if (lc($value) eq $var_value)
 540             {
 541                 $options_internal{$name}{"parent_name"} = $parent_name;
 542                 $options_internal{$name}{"type"} = $type;
 543                 $options_internal{$name}{"value"} = $value;
 544                 $options_internal{$name}{"default_value"} = $default_value;
 545                 $options_internal{$name}{"parent_value"} = $parent_value;
 546                 $options_internal{$name}{"is_null"} = $is_null;
 547                 $option_max_length = length($name) if (length($name) > $option_max_length);
 548             }
 549         }
 550         $i++;
 551     }
 552     weechat::infolist_free($infolist);
 553     foreach my $name (sort keys %options_internal)
 554     {
 555         push(@options_names, $name);
 556         push(@options_parent_names, $options_internal{$name}{"parent_name"});
 557         push(@options_types, $options_internal{$name}{"type"});
 558         push(@options_values, $options_internal{$name}{"value"});
 559         push(@options_default_values, $options_internal{$name}{"default_value"});
 560         push(@options_parent_values, $options_internal{$name}{"parent_value"});
 561         push(@options_is_null, $options_internal{$name}{"is_null"});
 562     }
 563 }
 564
 565 sub iset_refresh_line
 566 {
 567     if ($iset_buffer ne "")
 568     {
 569         my $y = $_[0];
 570         if ($y <= $#options_names)
 571         {
 572             return if (! defined($options_types[$y]));
 573             my $format = sprintf("%%s%%s%%s %%s %%-7s %%s %%s%%s%%s");
 574             my $padding;
 575             if ($wee_version_number >= 0x00040200)
 576             {
 577                 $padding = " " x ($option_max_length - weechat::strlen_screen($options_names[$y]));
 578             }
 579             else
 580             {
 581                 $padding = " " x ($option_max_length - length($options_names[$y]));
 582             }
 583             my $around = "";
 584             $around = "\"" if ((!$options_is_null[$y]) && ($options_types[$y] eq "string"));
 585
 586             my $color1 = weechat::color(weechat::config_color($options_iset{"color_option"}));
 587             my $color2 = weechat::color(weechat::config_color($options_iset{"color_type"}));
 588             my $color3 = "";
 589             my $color4 = "";
 590             if ($options_is_null[$y])
 591             {
 592                 $color3 = weechat::color(weechat::config_color($options_iset{"color_value_undef"}));
 593                 $color4 = weechat::color(weechat::config_color($options_iset{"color_value"}));
 594             }
 595             elsif ($options_values[$y] ne $options_default_values[$y])
 596             {
 597                 $color3 = weechat::color(weechat::config_color($options_iset{"color_value_diff"}));
 598             }
 599             else
 600             {
 601                 $color3 = weechat::color(weechat::config_color($options_iset{"color_value"}));
 602             }
 603             if ($y == $current_line)
 604             {
 605                 $color1 = weechat::color(weechat::config_color($options_iset{"color_option_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 606                 $color2 = weechat::color(weechat::config_color($options_iset{"color_type_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 607                 if ($options_is_null[$y])
 608                 {
 609                     $color3 = weechat::color(weechat::config_color($options_iset{"color_value_undef_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 610                     $color4 = weechat::color(weechat::config_color($options_iset{"color_value_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 611                 }
 612                 elsif ($options_values[$y] ne $options_default_values[$y])
 613                 {
 614                     $color3 = weechat::color(weechat::config_color($options_iset{"color_value_diff_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 615                 }
 616                 else
 617                 {
 618                     $color3 = weechat::color(weechat::config_color($options_iset{"color_value_selected"}).",".weechat::config_color($options_iset{"color_bg_selected"}));
 619                 }
 620             }
 621             my $value = $options_values[$y];
 622             if ($options_is_null[$y])
 623             {
 624                 $value = "null";
 625                 if ($options_parent_names[$y])
 626                 {
 627                     if (defined $options_parent_values[$y])
 628                     {
 629                         my $around_parent = "";
 630                         $around_parent = "\"" if ($options_types[$y] eq "string");
 631                         $value .= $color1." -> ".$color4.$around_parent.$options_parent_values[$y].$around_parent;
 632                     }
 633                     else
 634                     {
 635                         $value .= $color1." -> ".$color3."null";
 636                     }
 637                 }
 638             }
 639             my $strline = sprintf($format,
 640                                   $color1, $options_names[$y], $padding,
 641                                   $color2, $options_types[$y],
 642                                   $color3, $around, $value, $around);
 643             weechat::print_y($iset_buffer, $y, $strline);
 644         }
 645     }
 646 }
 647
 648 sub iset_refresh
 649 {
 650     iset_title();
 651     if (($iset_buffer ne "") && ($#options_names >= 0))
 652     {
 653         foreach my $y (0 .. $#options_names)
 654         {
 655             iset_refresh_line($y);
 656         }
 657     }
 658
 659     weechat::bar_item_update("isetbar_help") if (weechat::config_boolean($options_iset{"show_help_bar"}) == 1);
 660 }
 661
 662 sub iset_full_refresh
 663 {
 664     $iset_buffer = weechat::buffer_search($LANG, $PRGNAME);
 665     if ($iset_buffer ne "")
 666     {
 667         weechat::buffer_clear($iset_buffer) unless defined $_[0]; # iset_full_refresh(1) does a full refresh without clearing buffer
 668         # search for "*" in $filter.
 669         if ($filter =~ m/\*/ and $search_mode == 2)
 670         {
 671             iset_get_options("");
 672         }
 673         else
 674         {
 675             if ($search_mode == 0)
 676             {
 677                 $search_value = "=" . $search_value;
 678                 iset_get_values($search_value);
 679             }
 680             elsif ($search_mode == 1)
 681             {
 682                 iset_get_values($search_value);
 683             }
 684             elsif ($search_mode == 3)
 685             {
 686                 iset_create_filter($filter);
 687                 iset_get_options($search_value);
 688             }
 689         }
 690         if (weechat::config_boolean($options_iset{"show_plugin_description"}) == 1)
 691         {
 692             iset_set_current_line($current_line);
 693         }else
 694         {
 695             $current_line = $#options_names if ($current_line > $#options_names);
 696         }
 697         iset_refresh();
 698         weechat::command($iset_buffer, "/window refresh");
 699     }
 700 }
 701
 702 sub iset_set_current_line
 703 {
 704     my $new_current_line = $_[0];
 705     if ($new_current_line >= 0)
 706     {
 707         my $old_current_line = $current_line;
 708         $current_line = $new_current_line;
 709         $current_line = $#options_names if ($current_line > $#options_names);
 710         if ($old_current_line != $current_line)
 711         {
 712             iset_refresh_line($old_current_line);
 713             iset_refresh_line($current_line);
 714             weechat::bar_item_update("isetbar_help") if (weechat::config_boolean($options_iset{"show_help_bar"}) == 1);
 715         }
 716     }
 717 }
 718
 719 sub iset_signal_window_scrolled_cb
 720 {
 721     my ($data, $signal, $signal_data) = ($_[0], $_[1], $_[2]);
 722     if ($iset_buffer ne "")
 723     {
 724         my $infolist = weechat::infolist_get("window", $signal_data, "");
 725         if (weechat::infolist_next($infolist))
 726         {
 727             if (weechat::infolist_pointer($infolist, "buffer") eq $iset_buffer)
 728             {
 729                 my $old_current_line = $current_line;
 730                 my $new_current_line = $current_line;
 731                 my $start_line_y = weechat::infolist_integer($infolist, "start_line_y");
 732                 my $chat_height = weechat::infolist_integer($infolist, "chat_height");
 733                 $new_current_line += $chat_height if ($new_current_line < $start_line_y);
 734                 $new_current_line -= $chat_height if ($new_current_line >= $start_line_y + $chat_height);
 735                 $new_current_line = $start_line_y if ($new_current_line < $start_line_y);
 736                 $new_current_line = $start_line_y + $chat_height - 1 if ($new_current_line >= $start_line_y + $chat_height);
 737                 iset_set_current_line($new_current_line);
 738             }
 739         }
 740         weechat::infolist_free($infolist);
 741     }
 742
 743     return weechat::WEECHAT_RC_OK;
 744 }
 745
 746 sub iset_get_window_number
 747 {
 748     if ($iset_buffer ne "")
 749     {
 750         my $window = weechat::window_search_with_buffer($iset_buffer);
 751         return "-window ".weechat::window_get_integer ($window, "number")." " if ($window ne "");
 752     }
 753     return "";
 754 }
 755
 756 sub iset_check_line_outside_window
 757 {
 758     if ($iset_buffer ne "")
 759     {
 760         undef my $infolist;
 761         if ($wee_version_number >= 0x00030500)
 762         {
 763             my $window = weechat::window_search_with_buffer($iset_buffer);
 764             $infolist = weechat::infolist_get("window", $window, "") if $window;
 765         }
 766         else
 767         {
 768             $infolist = weechat::infolist_get("window", "", "current");
 769         }
 770         if ($infolist)
 771         {
 772             if (weechat::infolist_next($infolist))
 773             {
 774                 my $start_line_y = weechat::infolist_integer($infolist, "start_line_y");
 775                 my $chat_height = weechat::infolist_integer($infolist, "chat_height");
 776                 my $window_number = "";
 777                 if ($wee_version_number >= 0x00030500)
 778                 {
 779                     $window_number = "-window ".weechat::infolist_integer($infolist, "number")." ";
 780                 }
 781                 if ($start_line_y > $current_line)
 782                 {
 783                     weechat::command($iset_buffer, "/window scroll ".$window_number."-".($start_line_y - $current_line));
 784                 }
 785                 else
 786                 {
 787                     if ($start_line_y <= $current_line - $chat_height)
 788                     {
 789                         weechat::command($iset_buffer, "/window scroll ".$window_number."+".($current_line - $start_line_y - $chat_height + 1));
 790
 791                     }
 792                 }
 793             }
 794             weechat::infolist_free($infolist);
 795         }
 796     }
 797 }
 798
 799 sub iset_get_option_name_index
 800 {
 801     my $option_name = $_[0];
 802     my $index = 0;
 803     while ($index <= $#options_names)
 804     {
 805         return -1 if ($options_names[$index] gt $option_name);
 806         return $index if ($options_names[$index] eq $option_name);
 807         $index++;
 808     }
 809     return -1;
 810 }
 811
 812 sub iset_refresh_option
 813 {
 814     my $option_name = $_[0];
 815     my $index = $_[1];
 816     my $infolist = weechat::infolist_get("option", "", $option_name);
 817     if ($infolist)
 818     {
 819         weechat::infolist_next($infolist);
 820         if (weechat::infolist_fields($infolist))
 821         {
 822             $options_parent_names[$index] = weechat::infolist_string($infolist, "parent_name");
 823             $options_types[$index] = weechat::infolist_string($infolist, "type");
 824             $options_values[$index] = weechat::infolist_string($infolist, "value");
 825             $options_default_values[$index] = weechat::infolist_string($infolist, "default_value");
 826             $options_is_null[$index] = weechat::infolist_integer($infolist, "value_is_null");
 827             $options_parent_values[$index] = undef;
 828             if ($options_parent_names[$index]
 829                 && (($wee_version_number < 0x00040300) || (weechat::infolist_search_var($infolist, "parent_value"))))
 830             {
 831                 $options_parent_values[$index] = weechat::infolist_string($infolist, "parent_value");
 832             }
 833             iset_refresh_line($index);
 834             iset_title() if ($option_name eq "iset.look.show_current_line");
 835         }
 836         else
 837         {
 838             iset_full_refresh(1);  # if not found, refresh fully without clearing buffer
 839             weechat::print_y($iset_buffer, $#options_names + 1, "");
 840         }
 841         weechat::infolist_free($infolist);
 842     }
 843 }
 844
 845 sub iset_config_cb
 846 {
 847     my ($data, $option_name, $value) = ($_[0], $_[1], $_[2]);
 848
 849     if ($iset_buffer ne "")
 850     {
 851         return weechat::WEECHAT_RC_OK if (weechat::info_get("weechat_upgrading", "") eq "1");
 852
 853         my $index = iset_get_option_name_index($option_name);
 854         if ($index >= 0)
 855         {
 856             # refresh info about changed option
 857             iset_refresh_option($option_name, $index);
 858             # refresh any other option having this changed option as parent
 859             foreach my $i (0 .. $#options_names)
 860             {
 861                 if ($options_parent_names[$i] eq $option_name)
 862                 {
 863                     iset_refresh_option($options_names[$i], $i);
 864                 }
 865             }
 866         }
 867         else
 868         {
 869             iset_full_refresh() if ($option_name ne "weechat.bar.isetbar.hidden");
 870         }
 871     }
 872
 873     return weechat::WEECHAT_RC_OK;
 874 }
 875
 876 sub iset_set_option
 877 {
 878     my ($option, $value) = ($_[0],$_[1]);
 879     if (defined $option and defined $value)
 880     {
 881         $option = weechat::config_get($option);
 882         weechat::config_option_set($option, $value, 1) if ($option ne "");
 883     }
 884 }
 885
 886 sub iset_reset_option
 887 {
 888     my $option = $_[0];
 889     if (defined $option)
 890     {
 891         $option = weechat::config_get($option);
 892         weechat::config_option_reset($option, 1) if ($option ne "");
 893     }
 894 }
 895
 896 sub iset_unset_option
 897 {
 898     my $option = $_[0];
 899     if (defined $option)
 900     {
 901         $option = weechat::config_get($option);
 902         weechat::config_option_unset($option) if ($option ne "");
 903     }
 904 }
 905
 906
 907 sub iset_cmd_cb
 908 {
 909     my ($data, $buffer, $args) = ($_[0], $_[1], $_[2]);
 910     my $filter_set = 0;
 911 #    $search_value = "";
 912     if (($args ne "") && (substr($args, 0, 2) ne "**"))
 913     {
 914         my @cmd_array = split(/ /,$args);
 915         my $array_count = @cmd_array;
 916         if (substr($args, 0, 1) eq weechat::config_string($options_iset{"value_search_char"})
 917         or (defined $cmd_array[0] and $cmd_array[0] eq weechat::config_string($options_iset{"value_search_char"}).weechat::config_string($options_iset{"value_search_char"})) )
 918         {
 919             $search_mode = 1;
 920             my $search_value = substr($args, 1);  # cut value_search_char
 921             if ($iset_buffer ne "")
 922             {
 923                 weechat::buffer_clear($iset_buffer);
 924                 weechat::command($iset_buffer, "/window refresh");
 925             }
 926             weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 927             weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $search_value);
 928             iset_init();
 929             iset_get_values($search_value);
 930             iset_refresh();
 931             weechat::buffer_set($iset_buffer, "display", "1");
 932 #            $filter = $var_value;
 933             return weechat::WEECHAT_RC_OK;
 934         }
 935         else
 936         {
 937             # f/s option =value
 938             # option =value
 939             $search_mode = 2; # grep on option
 940             if ( $array_count >= 2 and $cmd_array[0] ne "f" or $cmd_array[0] ne "s")
 941             {
 942                 if ( defined $cmd_array[1] and substr($cmd_array[1], 0, 1) eq weechat::config_string($options_iset{"value_search_char"})
 943                 or defined $cmd_array[2] and substr($cmd_array[2], 0, 1) eq weechat::config_string($options_iset{"value_search_char"}) )
 944                 {
 945                     $search_mode = 3; # grep on option and value
 946                     $search_value = substr($cmd_array[1], 1);  # cut value_search_char
 947                     $search_value = substr($cmd_array[2], 1) if ( $array_count > 2);  # cut value_search_char
 948                 }
 949             }
 950
 951             # show all diff values
 952             if ( $args eq "d")
 953             {
 954                 $search_mode = 4;
 955                 $search_value = "*";
 956                 $args = $search_value;
 957             }
 958             if ( $array_count >= 2 and $cmd_array[0] eq "d")
 959             {
 960                 $search_mode = 5;
 961                 $search_value = substr($cmd_array[1], 0);  # cut value_search_char
 962                 $search_value = substr($cmd_array[2], 0) if ( $array_count > 2);  # cut value_search_char
 963                 $args = $search_value;
 964             }
 965
 966             iset_create_filter($args);
 967             $filter_set = 1;
 968             my $ptrbuf = weechat::buffer_search($LANG, $PRGNAME);
 969
 970             if ($ptrbuf eq "")
 971             {
 972                 iset_init();
 973                 iset_get_options($search_value);
 974                 iset_full_refresh();
 975                 weechat::buffer_set(weechat::buffer_search($LANG, $PRGNAME), "display", "1");
 976                 weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $search_value);
 977                 weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 978                 return weechat::WEECHAT_RC_OK;
 979             }
 980             else
 981             {
 982                 iset_get_options($search_value);
 983                 iset_full_refresh();
 984                 weechat::buffer_set($ptrbuf, "display", "1");
 985             }
 986         }
 987     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_mode", $search_mode);
 988     weechat::buffer_set($iset_buffer, "localvar_set_iset_search_value", $search_value);
 989     }
 990     if ($iset_buffer eq "")
 991     {
 992         iset_init();
 993         iset_get_options("");
 994         iset_refresh();
 995     }
 996     else
 997     {
 998 #        iset_get_options($search_value);
 999         iset_full_refresh() if ($filter_set);
1000     }
1001
1002     if ($args eq "")
1003     {
1004         weechat::buffer_set($iset_buffer, "display", "1");
1005     }
1006     else
1007     {
1008         if ($args eq "**refresh")
1009         {
1010             iset_full_refresh();
1011         }
1012         if ($args eq "**up")
1013         {
1014             if ($current_line > 0)
1015             {
1016                 $current_line--;
1017                 iset_refresh_line($current_line + 1);
1018                 iset_refresh_line($current_line);
1019                 iset_check_line_outside_window();
1020             }
1021         }
1022         if ($args eq "**down")
1023         {
1024             if ($current_line < $#options_names)
1025             {
1026                 $current_line++;
1027                 iset_refresh_line($current_line - 1);
1028                 iset_refresh_line($current_line);
1029                 iset_check_line_outside_window();
1030             }
1031         }
1032         if ($args eq "**left" && $wee_version_number >= 0x00030600)
1033         {
1034             weechat::command($iset_buffer, "/window scroll_horiz ".iset_get_window_number()."-".weechat::config_integer($options_iset{"scroll_horiz"})."%");
1035         }
1036         if ($args eq "**right" && $wee_version_number >= 0x00030600)
1037         {
1038             weechat::command($iset_buffer, "/window scroll_horiz ".iset_get_window_number().weechat::config_integer($options_iset{"scroll_horiz"})."%");
1039         }
1040         if ($args eq "**scroll_top")
1041         {
1042             my $old_current_line = $current_line;
1043             $current_line = 0;
1044             iset_refresh_line ($old_current_line);
1045             iset_refresh_line ($current_line);
1046             iset_title();
1047             weechat::command($iset_buffer, "/window scroll_top ".iset_get_window_number());
1048         }
1049         if ($args eq "**scroll_bottom")
1050         {
1051             my $old_current_line = $current_line;
1052             $current_line = $#options_names;
1053             iset_refresh_line ($old_current_line);
1054             iset_refresh_line ($current_line);
1055             iset_title();
1056             weechat::command($iset_buffer, "/window scroll_bottom ".iset_get_window_number());
1057         }
1058         if ($args eq "**toggle")
1059         {
1060             if ($options_types[$current_line] eq "boolean")
1061             {
1062                 iset_set_option($options_names[$current_line], "toggle");
1063             }
1064         }
1065         if ($args eq "**incr")
1066         {
1067             if (($options_types[$current_line] eq "integer")
1068                 || ($options_types[$current_line] eq "color"))
1069             {
1070                 iset_set_option($options_names[$current_line], "++1");
1071             }
1072         }
1073         if ($args eq "**decr")
1074         {
1075             if (($options_types[$current_line] eq "integer")
1076                 || ($options_types[$current_line] eq "color"))
1077             {
1078                 iset_set_option($options_names[$current_line], "--1");
1079             }
1080         }
1081         if ($args eq "**reset")
1082         {
1083             iset_reset_option($options_names[$current_line]);
1084         }
1085         if ($args eq "**unset")
1086         {
1087             iset_unset_option($options_names[$current_line]);
1088         }
1089         if ($args eq "**toggle_help")
1090         {
1091             if (weechat::config_boolean($options_iset{"show_help_bar"})  == 1)
1092             {
1093                 weechat::config_option_set($options_iset{"show_help_bar"},0,1);
1094                 iset_show_bar(0);
1095             }
1096             else
1097             {
1098                 weechat::config_option_set($options_iset{"show_help_bar"},1,1);
1099                 iset_show_bar(1);
1100             }
1101         }
1102         if ($args eq "**toggle_show_plugin_desc")
1103         {
1104             if (weechat::config_boolean($options_iset{"show_plugin_description"}) == 1)
1105             {
1106                 weechat::config_option_set($options_iset{"show_plugin_description"},0,1);
1107                 iset_full_refresh();
1108                 iset_check_line_outside_window();
1109                 iset_title();
1110             }
1111             else
1112             {
1113                 weechat::config_option_set($options_iset{"show_plugin_description"},1,1);
1114                 iset_full_refresh();
1115                 iset_check_line_outside_window();
1116                 iset_title();
1117             }
1118         }
1119         if ($args eq "**set")
1120         {
1121             my $quote = "";
1122             my $value = $options_values[$current_line];
1123             if ($options_is_null[$current_line])
1124             {
1125                 $value = "";
1126             }
1127             else
1128             {
1129                 $quote = "\"" if ($options_types[$current_line] eq "string");
1130             }
1131             $value = " ".$quote.$value.$quote if ($value ne "" or $quote ne "");
1132
1133             my $set_command = "/set";
1134             my $start_index = 5;
1135             if (weechat::config_boolean($options_iset{"use_mute"}) == 1)
1136             {
1137                 $set_command = "/mute ".$set_command;
1138                 $start_index += 11;
1139             }
1140             $set_command = $set_command." ".$options_names[$current_line].$value;
1141             my $pos_space = index($set_command, " ", $start_index);
1142             if ($pos_space < 0)
1143             {
1144                 $pos_space = 9999;
1145             }
1146             else
1147             {
1148                 $pos_space = $pos_space + 1;
1149                 $pos_space = $pos_space + 1 if ($quote ne "");
1150             }
1151             weechat::buffer_set($iset_buffer, "input", $set_command);
1152             weechat::buffer_set($iset_buffer, "input_pos", "".$pos_space);
1153         }
1154     }
1155     weechat::bar_item_update("isetbar_help") if (weechat::config_boolean($options_iset{"show_help_bar"}) == 1);
1156     return weechat::WEECHAT_RC_OK;
1157 }
1158
1159 sub iset_get_help
1160 {
1161     my ($redraw) = ($_[0]);
1162
1163     return '' if (weechat::config_boolean($options_iset{"show_help_bar"}) == 0);
1164
1165     if (not defined $options_names[$current_line])
1166     {
1167         return "No option selected. Set a new filter using command line (use '*' to see all options)";
1168     }
1169     if ($options_name_copy eq $options_names[$current_line] and not defined $redraw)
1170     {
1171         return $description;
1172     }
1173     $options_name_copy = $options_names[$current_line];
1174     my $optionlist ="";
1175     $optionlist = weechat::infolist_get("option", "", $options_names[$current_line]);
1176     weechat::infolist_next($optionlist);
1177     my $full_name = weechat::infolist_string($optionlist,"full_name");
1178     my $option_desc = "";
1179     my $option_default_value = "";
1180     my $option_range = "";
1181     my $possible_values = "";
1182     my $re = qq(\Q$full_name);
1183     if (grep (/^$re$/,$options_names[$current_line]))
1184     {
1185         $option_desc = weechat::infolist_string($optionlist, "description_nls");
1186         $option_desc = weechat::infolist_string($optionlist, "description") if ($option_desc eq "");
1187         $option_desc = "No help found" if ($option_desc eq "");
1188         $option_default_value = weechat::infolist_string($optionlist, "default_value");
1189         $possible_values = weechat::infolist_string($optionlist, "string_values") if (weechat::infolist_string($optionlist, "string_values") ne "");
1190         if ((weechat::infolist_string($optionlist, "type") eq "integer") && ($possible_values eq ""))
1191         {
1192             $option_range = weechat::infolist_integer($optionlist, "min")
1193                 ." .. ".weechat::infolist_integer($optionlist, "max");
1194         }
1195     }
1196     weechat::infolist_free($optionlist);
1197     iset_title();
1198
1199     $description = weechat::color(weechat::config_color($options_iset{"color_help_option_name"})).$options_names[$current_line]
1200         .weechat::color("bar_fg").": "
1201         .weechat::color(weechat::config_color($options_iset{"color_help_text"})).$option_desc;
1202
1203     # show additional infos like default value and possible values
1204
1205     if (weechat::config_boolean($options_iset{"show_help_extra_info"}) == 1)
1206     {
1207         $description .=
1208             weechat::color("bar_delim")." ["
1209             .weechat::color("bar_fg")."default: "
1210             .weechat::color("bar_delim")."\""
1211             .weechat::color(weechat::config_color($options_iset{"color_help_default_value"})).$option_default_value
1212             .weechat::color("bar_delim")."\"";
1213         if ($option_range ne "")
1214         {
1215             $description .= weechat::color("bar_fg").", values: ".$option_range;
1216         }
1217         if ($possible_values ne "")
1218         {
1219             $possible_values =~ s/\|/", "/g;      # replace '|' to '", "'
1220             $description .= weechat::color("bar_fg").", values: ". "\"" . $possible_values . "\"";
1221
1222         }
1223         $description .= weechat::color("bar_delim")."]";
1224     }
1225     return $description;
1226 }
1227
1228 sub iset_check_condition_isetbar_cb
1229 {
1230     my ($data, $modifier, $modifier_data, $string) = ($_[0], $_[1], $_[2], $_[3]);
1231     my $buffer = weechat::window_get_pointer($modifier_data, "buffer");
1232     if ($buffer ne "")
1233     {
1234         if ((weechat::buffer_get_string($buffer, "plugin") eq $LANG)
1235             && (weechat::buffer_get_string($buffer, "name") eq $PRGNAME))
1236         {
1237             return "1";
1238         }
1239     }
1240     return "0";
1241 }
1242
1243 sub iset_show_bar
1244 {
1245     my $show = $_[0];
1246     my $barhidden = weechat::config_get("weechat.bar.isetbar.hidden");
1247     if ($barhidden)
1248     {
1249         if ($show)
1250         {
1251             if (weechat::config_boolean($options_iset{"show_help_bar"}) == 1)
1252             {
1253                 if (weechat::config_boolean($barhidden))
1254                 {
1255                     weechat::config_option_set($barhidden, 0, 1);
1256                 }
1257             }
1258         }
1259         else
1260         {
1261             if (!weechat::config_boolean($barhidden))
1262             {
1263                 weechat::config_option_set($barhidden, 1, 1);
1264             }
1265         }
1266     }
1267 }
1268
1269 sub iset_signal_buffer_switch_cb
1270 {
1271     my $buffer_pointer = $_[2];
1272     my $show_bar = 0;
1273     $show_bar = 1 if (weechat::buffer_get_integer($iset_buffer, "num_displayed") > 0);
1274     iset_show_bar($show_bar);
1275     iset_check_line_outside_window() if ($buffer_pointer eq $iset_buffer);
1276     return weechat::WEECHAT_RC_OK;
1277 }
1278
1279 sub iset_item_cb
1280 {
1281     return iset_get_help();
1282 }
1283
1284 sub iset_upgrade_ended
1285 {
1286     iset_full_refresh();
1287 }
1288
1289 sub iset_end
1290 {
1291     # when script is unloaded, we hide bar
1292     iset_show_bar(0);
1293 }
1294
1295 # -------------------------------[ mouse support ]-------------------------------------
1296
1297 sub hook_focus_iset_cb
1298 {
1299     my %info = %{$_[1]};
1300     my $bar_item_line = int($info{"_bar_item_line"});
1301     undef my $hash;
1302     if (($info{"_buffer_name"} eq $PRGNAME) && $info{"_buffer_plugin"} eq $LANG && ($bar_item_line >= 0) && ($bar_item_line <= $#iset_focus))
1303     {
1304         $hash = $iset_focus[$bar_item_line];
1305     }
1306     else
1307     {
1308         $hash = {};
1309         my $hash_focus = $iset_focus[0];
1310         foreach my $key (keys %$hash_focus)
1311         {
1312             $hash->{$key} = "?";
1313         }
1314     }
1315     return $hash;
1316 }
1317
1318 # _chat_line_y contains selected line
1319 sub iset_hsignal_mouse_cb
1320 {
1321     my ($data, $signal, %hash) = ($_[0], $_[1], %{$_[2]});
1322
1323     return weechat::WEECHAT_RC_OK unless (@options_types);
1324
1325     if ($hash{"_buffer_name"} eq $PRGNAME && ($hash{"_buffer_plugin"} eq $LANG))
1326     {
1327         if ($hash{"_key"} eq "button1")
1328         {
1329             iset_set_current_line($hash{"_chat_line_y"});
1330         }
1331         elsif ($hash{"_key"} eq "button2")
1332         {
1333             if ($options_types[$hash{"_chat_line_y"}] eq "boolean")
1334             {
1335                 iset_set_option($options_names[$hash{"_chat_line_y"}], "toggle");
1336                 iset_set_current_line($hash{"_chat_line_y"});
1337             }
1338             elsif ($options_types[$hash{"_chat_line_y"}] eq "string")
1339             {
1340                 iset_set_current_line($hash{"_chat_line_y"});
1341                 weechat::command("", "/$PRGNAME **set");
1342             }
1343         }
1344         elsif ($hash{"_key"} eq "button2-gesture-left" or $hash{"_key"} eq "button2-gesture-left-long")
1345         {
1346             if ($options_types[$hash{"_chat_line_y"}] eq "integer" or ($options_types[$hash{"_chat_line_y"}] eq "color"))
1347             {
1348                 iset_set_current_line($hash{"_chat_line_y"});
1349                 my $distance = distance($hash{"_chat_line_x"},$hash{"_chat_line_x2"});
1350                 weechat::command("", "/repeat $distance /$PRGNAME **decr");
1351             }
1352         }
1353         elsif ($hash{"_key"} eq "button2-gesture-right" or $hash{"_key"} eq "button2-gesture-right-long")
1354         {
1355             if ($options_types[$hash{"_chat_line_y"}] eq "integer" or ($options_types[$hash{"_chat_line_y"}] eq "color"))
1356             {
1357                 iset_set_current_line($hash{"_chat_line_y"});
1358                 my $distance = distance($hash{"_chat_line_x"},$hash{"_chat_line_x2"});
1359                 weechat::command("", "/repeat $distance /$PRGNAME **incr");
1360             }
1361         }
1362     }
1363     window_switch();
1364 }
1365
1366 sub window_switch
1367 {
1368     my $current_window = weechat::current_window();
1369     my $dest_window = weechat::window_search_with_buffer(weechat::buffer_search("perl","iset"));
1370     return 0 if ($dest_window eq "" or $current_window eq $dest_window);
1371
1372     my $infolist = weechat::infolist_get("window", $dest_window, "");
1373     weechat::infolist_next($infolist);
1374     my $number = weechat::infolist_integer($infolist, "number");
1375     weechat::infolist_free($infolist);
1376     weechat::command("","/window " . $number);
1377 }
1378
1379 sub distance
1380 {
1381     my ($x1,$x2) = ($_[0], $_[1]);
1382     my $distance;
1383     $distance = $x1 - $x2;
1384     $distance = abs($distance);
1385     if ($distance > 0)
1386     {
1387         use integer;
1388         $distance  =  $distance / 3;
1389         $distance = 1 if ($distance == 0);
1390     }
1391     elsif ($distance == 0)
1392     {
1393         $distance = 1;
1394     }
1395     return $distance;
1396 }
1397
1398 # -----------------------------------[ config ]---------------------------------------
1399
1400 sub iset_config_init
1401 {
1402     $iset_config_file = weechat::config_new($ISET_CONFIG_FILE_NAME,"iset_config_reload_cb","");
1403     return if ($iset_config_file eq "");
1404
1405     # section "color"
1406     my $section_color = weechat::config_new_section($iset_config_file,"color", 0, 0, "", "", "", "", "", "", "", "", "", "");
1407     if ($section_color eq "")
1408     {
1409         weechat::config_free($iset_config_file);
1410         return;
1411     }
1412     $options_iset{"color_option"} = weechat::config_new_option(
1413         $iset_config_file, $section_color,
1414         "option", "color", "Color for option name in iset buffer", "", 0, 0,
1415         "default", "default", 0, "", "", "full_refresh_cb", "", "", "");
1416     $options_iset{"color_option_selected"} = weechat::config_new_option(
1417         $iset_config_file, $section_color,
1418         "option_selected", "color", "Color for selected option name in iset buffer", "", 0, 0,
1419         "white", "white", 0, "", "", "full_refresh_cb", "", "", "");
1420     $options_iset{"color_type"} = weechat::config_new_option(
1421         $iset_config_file, $section_color,
1422         "type", "color", "Color for option type (integer, boolean, string)", "", 0, 0,
1423         "brown", "brown", 0, "", "", "full_refresh_cb", "", "", "");
1424     $options_iset{"color_type_selected"} = weechat::config_new_option(
1425         $iset_config_file, $section_color,
1426         "type_selected", "color", "Color for selected option type (integer, boolean, string)", "", 0, 0,
1427         "yellow", "yellow", 0, "", "", "full_refresh_cb", "", "", "");
1428     $options_iset{"color_value"} = weechat::config_new_option(
1429         $iset_config_file, $section_color,
1430         "value", "color", "Color for option value", "", 0, 0,
1431         "cyan", "cyan", 0, "", "", "full_refresh_cb", "", "", "");
1432     $options_iset{"color_value_selected"} = weechat::config_new_option(
1433         $iset_config_file, $section_color,
1434         "value_selected", "color", "Color for selected option value", "", 0, 0,
1435         "lightcyan", "lightcyan", 0, "", "", "full_refresh_cb", "", "", "");
1436     $options_iset{"color_value_diff"} = weechat::config_new_option(
1437         $iset_config_file, $section_color,
1438         "value_diff", "color", "Color for option value different from default", "", 0, 0,
1439         "magenta", "magenta", 0, "", "", "full_refresh_cb", "", "", "");
1440     $options_iset{"color_value_diff_selected"} = weechat::config_new_option(
1441         $iset_config_file, $section_color,
1442         "value_diff_selected", "color", "Color for selected option value different from default", "", 0, 0,
1443         "lightmagenta", "lightmagenta", 0, "", "", "full_refresh_cb", "", "", "");
1444     $options_iset{"color_value_undef"} = weechat::config_new_option(
1445         $iset_config_file, $section_color,
1446         "value_undef", "color", "Color for option value undef", "", 0, 0,
1447         "green", "green", 0, "", "", "full_refresh_cb", "", "", "");
1448     $options_iset{"color_value_undef_selected"} = weechat::config_new_option(
1449         $iset_config_file, $section_color,
1450         "value_undef_selected", "color", "Color for selected option value undef", "", 0, 0,
1451         "lightgreen", "lightgreen", 0, "", "", "full_refresh_cb", "", "", "");
1452     $options_iset{"color_bg_selected"} = weechat::config_new_option(
1453         $iset_config_file, $section_color,
1454         "bg_selected", "color", "Background color for current selected option", "", 0, 0,
1455         "red", "red", 0, "", "", "full_refresh_cb", "", "", "");
1456     $options_iset{"color_help_option_name"} = weechat::config_new_option(
1457         $iset_config_file, $section_color,
1458         "help_option_name", "color", "Color for option name in help-bar", "", 0, 0,
1459         "white", "white", 0, "", "", "bar_refresh", "", "", "");
1460     $options_iset{"color_help_text"} = weechat::config_new_option(
1461         $iset_config_file, $section_color,
1462         "help_text", "color", "Color for option description in help-bar", "", 0, 0,
1463         "default", "default", 0, "", "", "bar_refresh", "", "", "");
1464     $options_iset{"color_help_default_value"} = weechat::config_new_option(
1465         $iset_config_file, $section_color,
1466         "help_default_value", "color", "Color for default option value in help-bar", "", 0, 0,
1467         "green", "green", 0, "", "", "bar_refresh", "", "", "");
1468
1469     # section "help"
1470     my $section_help = weechat::config_new_section($iset_config_file,"help", 0, 0, "", "", "", "", "", "", "", "", "", "");
1471     if ($section_help eq "")
1472     {
1473         weechat::config_free($iset_config_file);
1474         return;
1475     }
1476     $options_iset{"show_help_bar"} = weechat::config_new_option(
1477         $iset_config_file, $section_help,
1478         "show_help_bar", "boolean", "Show help bar", "", 0, 0,
1479         "on", "on", 0, "", "", "toggle_help_cb", "", "", "");
1480     $options_iset{"show_help_extra_info"} = weechat::config_new_option(
1481         $iset_config_file, $section_help,
1482         "show_help_extra_info", "boolean", "Show additional information in help bar (default value, max./min. value) ", "", 0, 0,
1483         "on", "on", 0, "", "", "", "", "", "");
1484     $options_iset{"show_plugin_description"} = weechat::config_new_option(
1485         $iset_config_file, $section_help,
1486         "show_plugin_description", "boolean", "Show plugin description in iset buffer", "", 0, 0,
1487         "off", "off", 0, "", "", "full_refresh_cb", "", "", "");
1488
1489     # section "look"
1490     my $section_look = weechat::config_new_section($iset_config_file, "look", 0, 0, "", "", "", "", "", "", "", "", "", "");
1491     if ($section_look eq "")
1492     {
1493         weechat::config_free($iset_config_file);
1494         return;
1495     }
1496     $options_iset{"value_search_char"} = weechat::config_new_option(
1497         $iset_config_file, $section_look,
1498         "value_search_char", "string", "Trigger char to tell iset to search for value instead of option (for example: =red)", "", 0, 0,
1499         "=", "=", 0, "", "", "", "", "", "");
1500     $options_iset{"scroll_horiz"} = weechat::config_new_option(
1501         $iset_config_file, $section_look,
1502         "scroll_horiz", "integer", "scroll content of iset buffer n%", "", 1, 100,
1503         "10", "10", 0, "", "", "", "", "", "");
1504     $options_iset{"show_current_line"} = weechat::config_new_option(
1505         $iset_config_file, $section_look,
1506         "show_current_line", "boolean", "show current line in title bar.", "", 0, 0,
1507         "on", "on", 0, "", "", "", "", "", "");
1508     $options_iset{"use_mute"} = weechat::config_new_option(
1509         $iset_config_file, $section_look,
1510         "use_mute", "boolean", "/mute command will be used in input bar", "", 0, 0,
1511         "off", "off", 0, "", "", "", "", "", "");
1512 }
1513
1514 sub iset_config_reload_cb
1515 {
1516     my ($data,$config_file) = ($_[0], $_[1]);
1517     return weechat::config_reload($config_file)
1518 }
1519
1520 sub iset_config_read
1521 {
1522     return weechat::config_read($iset_config_file) if ($iset_config_file ne "");
1523 }
1524
1525 sub iset_config_write
1526 {
1527     return weechat::config_write($iset_config_file) if ($iset_config_file ne "");
1528 }
1529
1530 sub full_refresh_cb
1531 {
1532     iset_full_refresh();
1533     return weechat::WEECHAT_RC_OK;
1534 }
1535
1536 sub bar_refresh
1537 {
1538     iset_get_help(1);
1539     weechat::bar_item_update("isetbar_help") if (weechat::config_boolean($options_iset{"show_help_bar"}) == 1);
1540     return weechat::WEECHAT_RC_OK;
1541 }
1542
1543 sub toggle_help_cb
1544 {
1545     my $value = weechat::config_boolean($options_iset{"show_help_bar"});
1546     iset_show_bar($value);
1547     return weechat::WEECHAT_RC_OK;
1548 }
1549
1550 # -----------------------------------[ main ]-----------------------------------------
1551
1552 weechat::register($PRGNAME, $AUTHOR, $VERSION, $LICENSE,
1553                   $DESCR, "iset_end", "");
1554
1555 $wee_version_number = weechat::info_get("version_number", "") || 0;
1556
1557 iset_config_init();
1558 iset_config_read();
1559
1560 weechat::hook_command($PRGNAME, "Interactive set", "d <text> || f <file> || s <section> || [=][=]<text>",
1561                       "d <text> : show only changed options\n".
1562                       "f file   : show options for a file\n".
1563                       "s section: show options for a section\n".
1564                       "text     : show options with 'text' in name\n".
1565                       weechat::config_string($options_iset{"value_search_char"})."text    : show options with 'text' in value\n".
1566                       weechat::config_string($options_iset{"value_search_char"}).weechat::config_string($options_iset{"value_search_char"})."text   : show options with exact 'text' in value\n\n".
1567                       "Keys for iset buffer:\n".
1568                       "f11,f12        : move iset content left/right\n".
1569                       "up,down        : move one option up/down\n".
1570                       "pgup,pdwn      : move one page up/down\n".
1571                       "home,end       : move to first/last option\n".
1572                       "ctrl+'L'       : refresh options and screen\n".
1573                       "alt+space      : toggle boolean on/off\n".
1574                       "alt+'+'        : increase value (for integer or color)\n".
1575                       "alt+'-'        : decrease value (for integer or color)\n".
1576                       "alt+'i',alt+'r': reset value of option\n".
1577                       "alt+'i',alt+'u': unset option\n".
1578                       "alt+enter      : set new value for option (edit it with command line)\n".
1579                       "text,enter     : set a new filter using command line (use '*' to see all options)\n".
1580                       "alt+'v'        : toggle help bar on/off\n".
1581                       "alt+'p'        : toggle option \"show_plugin_description\" on/off\n".
1582                       "q              : as input in iset buffer to close it\n".
1583                       "\n".
1584                       "Mouse actions:\n".
1585                       "wheel up/down                 : move cursor up/down\n".
1586                       "left button                   : select an option from list\n".
1587                       "right button                  : toggle boolean (on/off) or set a new value for option (edit it with command line)\n".
1588                       "right button + drag left/right: increase/decrease value (for integer or color)\n".
1589                       "\n".
1590                       "Examples:\n".
1591                       "  show changed options in 'aspell' plugin\n".
1592                       "    /iset d aspell\n".
1593                       "  show options for file 'irc'\n".
1594                       "    /iset f irc\n".
1595                       "  show options for section 'look'\n".
1596                       "    /iset s look\n".
1597                       "  show all options with text 'nicklist' in name\n".
1598                       "    /iset nicklist\n".
1599                       "  show all values which contain 'red'. ('" . weechat::config_string($options_iset{"value_search_char"}) . "' is a trigger char).\n".
1600                       "    /iset ". weechat::config_string($options_iset{"value_search_char"}) ."red\n".
1601                       "  show all values which hit 'off'. ('" . weechat::config_string($options_iset{"value_search_char"}) . weechat::config_string($options_iset{"value_search_char"}) . "' is a trigger char).\n".
1602                       "    /iset ". weechat::config_string($options_iset{"value_search_char"}) . weechat::config_string($options_iset{"value_search_char"}) ."off\n".
1603                       "  show options for file 'weechat' which contains value 'off'\n".
1604                       "    /iset f weechat ".weechat::config_string($options_iset{"value_search_char"})."off\n".
1605                       "",
1606                       "", "iset_cmd_cb", "");
1607 weechat::hook_signal("upgrade_ended", "iset_upgrade_ended", "");
1608 weechat::hook_signal("window_scrolled", "iset_signal_window_scrolled_cb", "");
1609 weechat::hook_signal("buffer_switch", "iset_signal_buffer_switch_cb","");
1610 weechat::bar_item_new("isetbar_help", "iset_item_cb", "");
1611 weechat::bar_new("isetbar", "on", "0", "window", "", "top", "horizontal",
1612                  "vertical", "3", "3", "default", "cyan", "default", "1",
1613                  "isetbar_help");
1614 weechat::hook_modifier("bar_condition_isetbar", "iset_check_condition_isetbar_cb", "");
1615 weechat::hook_config("*", "iset_config_cb", "");
1616 $iset_buffer = weechat::buffer_search($LANG, $PRGNAME);
1617 iset_init() if ($iset_buffer ne "");
1618
1619 if ($wee_version_number >= 0x00030600)
1620 {
1621     weechat::hook_focus("chat", "hook_focus_iset_cb", "");
1622     weechat::hook_hsignal($PRGNAME."_mouse", "iset_hsignal_mouse_cb", "");
1623     weechat::key_bind("mouse", \%mouse_keys);
1624 }