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xfce:xfce4-appfinder:4.10:preferences [2015/03/11 13:40] (current)
ochosi created
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 +====== Preferences ======
 +===== General =====
 +<figure "​General Preferences">​
 +==== Behaviour ====
 +? Remember last selected category
 +! Select this option to make the Application Finder select the last selected category in the expanded view. If this option is disabled, the category {gui>All Applications} is selected.
 +? Always center the window
 +! By default [[../​xfwm4:​|Xfwm4]] will position the window, possibly not in the center of the screen (see the section [[..:​xfwm4:​wmtweaks|Smart Placement]] to control this behaviour). Select this option to always center the Application Finder screen on startup.
 +==== Appearance ====
 +? View items as icons
 +! Select this option to show the applications and command in a //icon view// instead of a //list view//.
 +? Text beside icons
 +! This option in only active if {gui>​View items as icons} is enabled. Select this option to position the application name or command beside the icon, instead of below.
 +? Item icon size
 +! The size of the icons in the item view.
 +? Category icon size
 +! The size of the category icons in the side-pane.
 +==== History ====
 +? Clear custom command history
 +! Use this option to remove the history of "​Custom Commands"​ you've entered in the collapsed mode that did not match any of the installed application commands.
 +===== Actions =====
 +<figure "​Custom Actions">​
 +==== Introduction ====
 +Custom actions can be used to match commands entered in the collapsed view and use them to quickly perform tasks.
 +It can for example be use the make shortcuts to commands, but also to send arguments to a website, for quick searching.
 +By default 4 custom actions are predefined, but you can change this to anything you like. See also the [[examples]] in the dedicated wiki page.
 +==== Usage ====
 +You can add a new (empty) action by clicking on the {gui>​Add} (+) button and remove the selected action by pressing the {gui>​Delete} (x) button.
 +Strings in the Application Finder by the {gui>​type} and {gui>​pattern} or the action. If there is a match, the {gui>​command} is executed as a replacement for the entered string.
 +? Type
 +! There are two types of pattern matches.
 +  ? Prefix
 +  ! If this type is selected, there is a match if the entered string starts with {gui>​pattern}.
 +  ? Regular Expression
 +  ! For complex matches you can write a [[https://​en.wikipedia.org/​wiki/​Perl_Compatible_Regular_Expressions|Perl-compatible regular expression]] that is matched against the entered string.
 +? Pattern
 +! Depending on the selected {gui>​type} it will describe the matching prefix or regular expression.
 +? Command
 +! The command that is executed when the pattern is matched. To include (parts) of the match the following variables are available:
 +  ? Prefix
 +    ? %s
 +    ! Include the string after the matched pattern. So if the prefix-pattern is ''​abc''​ and the entered command ''​abcdef'',​ ''​%s''​ will be replaced with ''​def''​.
 +    ? %S
 +    ! Include the complete string after the matches pattern. So if the prefix-pattern is ''​abc''​ and the entered command ''​abcdef'',​ ''​%s''​ will be replaced with ''​abcdef''​.
 +  ? Regular Expression
 +  ! During the process of matching, the match results of subpattern between parentheses ''​( )''​ are recorded for later use. ''​\''​ plus a number to refer to the corresponding substring. ''​\1''​ refers to 1st pair of parentheses'​ match result, ''​\2''​ refers to 2nd pair of parentheses'​ match result. A special case is ''​\0''​ which will be replaced with the entire match.
 +  ! If the pattern is ''​^ab(.*)fg$''​ and the entered command ''​abcdefg'',​ ''​\1''​ will be replaced with ''​cde''​.
 +  ​