Callbacks for function keys

A key unit is a group of phone keys of the same type, for example: Context-Sensitive Keys, Dedicated Keys, Line Keys etc.

Depending on the type, a phone can have a different number of key units.

To see the key units and keys for your phone, open the phone settings by pressing the button, then click on Preferences → Function Keys .

Example 1:  max_pkey_units,  pkey_unit_name and max_pkeys

This example illustrates the usage of callbacks max_pkey_units,  pkey_unit_name and max_pkeys.

The pkey_unit_name value is translated.

<?xml version="1.0" encoding="UTF-8"?>
<SnomIPPhoneMenu>
	<Repeat values="$(enum:$(max_pkey_units))" token="|__UNIT__|">
		<MenuItem name="Unit '$(pkey_unit_name:__UNIT__)': $(max_pkeys:__UNIT__) Keys"></MenuItem>
	</Repeat>
</SnomIPPhoneMenu>

Results:

Example 2:  key_icon_type, key_setting, is_context_sensitive_key and is_dkey

This example extends the first example, but adds a sub-menu which prints some details about each key.

<?xml version="1.0" encoding="UTF-8"?>
<SnomIPPhoneMenu>
     <Repeat values="$(enum:$(max_pkey_units))" token="|__UNIT__|">
	<Menu name="Unit '$(pkey_unit_name:__UNIT__)': $(max_pkeys:__UNIT__) Keys">
		<IconSize>XXS</IconSize>
		<Repeat values="$(enum:$(max_pkeys:__UNIT__))" token="|__KEY__|">
			<MenuItem name="$(set:$(key_setting:__UNIT__:__KEY__))" id="fdp__KEY__">
				<IconType>$(key_icon_type:__UNIT__:__KEY__)</IconType>
				<If condition="$(is_context_sensitive_key:__UNIT__)">				
					<SubText>Context sensitive key</SubText>
				</If>
				<Elif condition="$(is_dkey:__UNIT__)">
					<SubText>Dedicated key</SubText>
				</Elif>				
			</MenuItem>
		</Repeat>
	</Menu>
    </Repeat>
</SnomIPPhoneMenu>

Result on D735:

• Page:
  Boolean Callbacks
• Page:
  Callback arch_series
• Page:
  Callback bool_eval
• Page:
  Callback checkbox_property
• Page:
  Callback condition
• Page:
  Callback create_url
• Page:
  Callback current_input
• Page:
  Callback current_line
• Page:
  Callback date
• Page:
  Callback display_type
• Page:
  Callback empty
• Page:
  Callback enum
• Page:
  Callback fragment
• Page:
  Callback get_cmd
• Page:
  Callback lang
• Page:
  Callback lines
• Page:
  Callback list_size
• Page:
  Callback math_eval
• Page:
  Callback max_registrations
• Page:
  Callback mod_ifc
• Page:
  Callback on_off
• Page:
  Callback phone_state
• Page:
  Callback remove_cmd
• Page:
  Callback set
• Page:
  Callback setcache
• Page:
  Callback show_feature
• Page:
  Callback status_message
• Page:
  Callback time
• Page:
  Callback urlencode
• Page:
  Callback user_displayname
• Page:
  Callback var
• Page:
  Callback var_ifc
• Page:
  Callback wifiscan
• Page:
  Callback wlang
• Page:
  Callbacks
• Page:
  Callbacks edit_mode and next_edit_mode
• Page:
  Callbacks for function keys
• Page:
  Callbacks sel and lastsel