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--- wiki:advanced:nx-keyboard-shortcuts [2015/04/26 23:57]
ionic Remove extraneous newlines.
+++ wiki:advanced:nx-keyboard-shortcuts [2019/05/11 16:33] (current)
uli42 [File Format]
@@ Line 7: / Line 7: @@
 This Wiki page is largely a copy of the ''README.keystrokes'' in
-[[http://code.x2go.org/gitweb?p=nx-libs.git;a=summary]]. Please keep them in
+[[http://code.x2go.org/gitweb?p=nx-libs.git;a=summary]] which in turn is a copy of the same file in NX ([[https://github.com/ArcticaProject/nx-libs/tree/3.6.x/doc/nxagent]]). Please keep them in sync.
-sync.
 ==== About nxagent ====
-''nxagent'' is the process that an X2Go Server executes. Therefore the configuration described below
+''nxagent'' is the process that an X2Go Server executes (under the name ''x2goagenbt''). Therefore the configuration described below
 is evaluated on an **X2Go Server** and you have to place your configuration file on the **server**.
@@ Line 57: / Line 56: @@
 </file>
-Each ''action'' defines an action to be executed when receiving that keystroke. A
+Each 'action' defines an action to be executed when receiving that
-list of possible actions is given below. Some of those actions are only
+keystroke. A list of possible actions is given below. Some of those
-available with debug builds of nxagent.
+actions are only available with debug builds of nxagent.
-Keys are given as a combination of ''key'' and (optionally) a number of
+Keys are given as a combination of 'key' and (optionally) a number of
 modifiers. The key attribute is evaluated into a X11 key via the usual
-''XStringToKeysym'' function. A list of possible keys can be found in
+XStringToKeysym function. A list of possible keys can be found in
-''/usr/include/X11/keysymdef.h'', the names are specified without the leading
+/usr/include/X11/keysymdef.h, the names are specified without the
-''XK_''. Evaluation is case-sensitive, so, ''space'' and ''Escape'' will work while
+leading 'XK_'. Evaluation is case-sensitive, so, 'space' and 'Escape'
-''Space'' and ''escape'' won't.
+will work while 'Space' and 'escape' won't.
-Modifiers are given as boolean attributes, possible modifiers are ''Mod1'', ''Mod2'',
+Modifiers are given as boolean attributes, possible modifiers are
-''Mod3'', ''Mod4'', ''Control'', ''Shift'', ''Lock''. Sensible combinations strongly depend on your
+Mod1, Mod2, Mod3, Mod4, Mod5, Control, Shift, Lock. Sensible
-keyboard configuration, but usually you will need ''Mod1'' and ''Control''. Boolean in
+combinations strongly depend on your keyboard configuration, but
-this context means ''0'', ''false'' and an unspecified attribute are false, anything
+usually you will need Mod1 and Control. Boolean in this context means
-else is considered true.
+'0', 'false' and an unspecified attribute are false, anything else is
+considered true.
-Everything in this file is case-sensitive. Unknown lines are ignored.
+Everything in this file is case-sensitive. Unknown lines are ignored
-Keybindings are evaluated from top to bottom, so if a keybinding matches, other
+(accompanied by a warning in the session log).  Keybindings are
-keybindings further down will be ignored. The contents of the file replaces the
+evaluated from top to bottom, so if a keybinding matches, other
-default keybindings, and only one file is read, no merging between different
+keybindings further down will be ignored. The contents of the file
-configuration files is done. This also means that an empty or invalid configuration
+replaces the default keybindings, and only one file is read, no
-file deactivates all keybindings.
+merging between different configuration files is done. This also means
+that an empty or invalid configuration file deactivates all
+keybindings.
+If an attribute occurs more than once in a line the last one wins.
+Some of the actions can open a dialog window. Depending on the user's
+answer the selected action will be taken. Some actions will only show
+a dialog informing the user about the taken action. All these dialogs
+will only work if the nxagent/x2goagent process has a properly
+configured NX_CLIENT environment variable pointing to an executable
+(like nxdialog) that is responsible for showing the dialogs and taking
+the action(s). If that executable cannot be run no dialog will show up
+and no action will be taken.
 ===== List of possible ''action'' attributes =====
@@ Line 95: / Line 108: @@
     * This action switches between the auto-resize and viewport mode (static size). The default is auto-resize. In viewport mode one can use the 'viewport_move_up', 'viewport_move_down', 'viewport_move_left' and 'viewport_move_right' actions to move within the image.
   * **defer**
-    * Works like 'ignore' to make some keys be ignored/defunct inside the session.
+    * Disables deferred screen updates.
   * **ignore**
     * Makes it possible to add 'ignore', as in nothing happens when certain keys are pressed.

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