= Tagging (Label) Preset =
JOSM mendukung didistribusikannya pelabelan preset. Ini adalah file konfigurasi XML yang menggambarkan GUI untuk memasukkan label (atau properti, anotasi, biasanya disebut fitur peta). File-file XML dapat ditempatkan dimana saja di website atau di pengguna sistem file lokal. Preset dapat ditambahkan oleh pengguna di halaman utamaThe XML files can be placed anywhere in the web or at the users local file system [wiki:Presets].


== Instal Preset ==
Buka [Help/Action/Preferences preferences window], klik [[Image(source:trunk/images/preferences/map.png,20)]] pengaturan peta dan pilih tab ketiga [Help/Preferences/Map#TaggingPresets "Tagging Presets"].

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== Mengembangkan preset baru - Contoh ==

[[Image(tagging_screenshot.png,align=right)]]

{{{
#!xml 
<presets xmlns="http://josm.openstreetmap.de/tagging-preset-1.0">
  <item name="Highway">
    <label text="Inserting a highway in UK" />

    <text key="name" text="Highway (e.g. M3)" />
    <combo key="highway" text="Type" values="major,minor" />

    <!-- Highways are usually oneway -->
    <check key="oneway" text="Oneway" default="on" />

    <!-- Always setting class=highway -->
    <key key="class" value="highway" />
  </item>
</presets>
}}}


== Mengembangkan preset baru - Menambah daftar preset yang tersedia ==

Lihat [[Presets]].


== Menambah preset baru - Deskripsi format XML ==

Deskripsi pelabelan preset adalah dalam format XML yang sangat sederhana. 

Lihat bagian komentar di **[source:trunk/data/defaultpresets.xml defaultpresets.xml]** untuk **format deskripsi yang berlaku**.

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== Mengembangkan preset baru - Deskripsi format XML (Model lama!) ==

=== Tag (Label) ===
Dokumen prolog (pembuka) :
 '''<presets>'''::
   Harus menjadi tag utama dari file tersebut. Mendukung atribut berikut
   * '''xmlns="http://josm.openstreetmap.de/tagging-preset-1.0"'''
   * '''author''' - nama pencipta
   * '''version''' - versi file
   * '''description''' (i18n) - deskripsi isi file tersebut
   * '''shortdescription''' (i18n) - deskripsi gambaran singkat
   * '''link''' (i18n) - web link to further details
komentar:
 '''<!-- this is an example comment -->'''::
  Dokumen tersebut dapat berisi komentar yang dibuat.
Menu creation:
 '''<group>'''::
   Digunakan untuk kelompok item dalam sub menu. ''name'' yang dibutuhkan, ''icon'' adalah atribut pilihan.
 '''<item>'''::
   Setiap item adalah salah satu penjelasan set untuk memilih dari. ''name'' yang dibutuhkan, ''icon'' merupakan atribut pilihan.
 '''<separator/>'''::
   Masukan garis pemisah kedalam menu.
Buat intruksi untuk pengguna:
 '''<label>'''::
   Label merupakan teks statis untuk ditampilk. ''text'' merupakan atribut yang dibutuhkan.
 '''<optional>'''::
   Digunakan untuk mengelompokan beberapa elemen pilihan. Mungkin setara dengan <label text="Optional Attributes:"/>
 '''<space/>'''::
   Menambah beberapa ruang (di garis baru) dalam tampilan preset. Mungkin setara dengan <label text=" "/>
 '''<link>'''::
   Menentukan link web untuk fitur ini atau sesuatu yang lain dari penggunaan. Atribut ''href'' yang diperlukan.
Attribute entry and selection dialog boxes:
 '''<text>'''::
   A text edit field to enter any arbitrary string from the user. ''key'' is mandatory, ''text'', ''default'' and ''required'' is optional
 '''<combo>'''::
   Displays a multiple choice combo box. ''key'' and ''values'' are mandatory and ''text'', ''default'', ''editable'' and ''required'' is optional.
   If editable is true (default), combo boxes can be edited as if they were text fields (additional to the drop down menu). Non editable
   combo boxes can only contain one of the specified values.

 '''<multiselect>'''::
   Displays a list from which zero or more items can be chosen. ''key'' and ''values'' are mandatory, and ''text'', ''default'', ''delimiter'', and ''required'' are optional. The selected values will be concatenated with the specified delimiter (default: semicolon) and written to the tag value. If a tag value has already been set when the preset dialog is opened, the multiselect will attempt to mark the appropriate items in the list as select. If the tag value cannot be represented by a combination of choices in the list, then the list will be disabled so that the user cannot accidentally overwrite a custom value. In contrast to the "combo" element, the "multiselect" expects the list of values, descriptions etc. to use the specified delimiter, i.e. by default you will have to use a semicolon. You can specify delimiter="," but then a comma will also be used in the tag value.
 '''<check>'''::
   A checkbox which the user can only select or deselect. The ''key'' attribute is mandatory. ''text'', ''default'' and ''required'' is optional.
Set a key value pair:
 '''<key>'''::
   This tag will always set a key to a specific value. ''key'' is required and if ''value'' is present, the key will be set. If ''value'' attribute is ommited, the key is removed.

=== Attributes ===
The attributes of the tags have the following meaning:
 '''name="a_name"'''::
   Specify a name for an item. This name will be used in the GUI to display the tagging preset.
 '''name_context="context"'''::
   Translation context for name attribute to separate equals words with different meaning (not required for in-file translations).
 '''type="data_type"'''::
   When specified, only objects of the given type will be changed at all by this tagging preset. Can be "node", "relation", "way", "closedway" or any comma separated combination of them.
 '''icon="iconname"'''::
   A name of an icon that is within any classpath in the subdirectory of /images/symbols. You can load plugin-jar's to provide those images as well. The image will be used as icon to display in the selection list and when adding the preset to the toolbar. The icon should be quadratic in size.
 '''key="some_key"'''::
   This specifies the property key that will be modified by the item.
 '''text="Any text"'''::
   The description, that will be displayed before (after in case of <check>) the gui element.
 '''text_context="context"'''::
   Translation context for text attribute to separate equals words with different meaning (not required for in-file translations).
 '''default="default_value"'''::
   The default value for the item. If not specified, the current value of the key is chosen as default (if applicable).
 '''values="entry1,entry2,entry3"'''::
   A list of entries (for the combo box and multiselect). The list has to be separated by commas (for the combo box) or by the specified delimiter (for the multiselect). If a value contains the delimiter, the delimiter may be escaped with a backslash. If a value contains a backslash, it must also be escaped with a backslash.
 '''values_context="context"'''::
   Translation context for name attribute to separate equals words with different meaning (not required for in-file translations).
 '''display_values="Entry1,Entry2,Entry3"'''::
   A list of entries that is displayed to the user. Must be the same number of entries as values and '''editable''' must be false or not specified. For the delimiter character and escaping, see the remarks at ''values''.
 '''value="foobar"'''::
   Specify a value to be entered in the <key> tag.
 '''value_on="foobar"'''::
   Specify the true value to be entered in the <key> tag (default is "yes").
 '''value_off="foobar"'''::
   Specify the false value to be entered in the <key> tag (default is "no").
 '''editable="false"'''::
   The combo box is readonly, which means that the user can only select an item in the list. 
 '''use_last_as_default="true"'''::
   For combo boxes or text fields the last value is used as default. Using "force" enforces this behaviour also for already tagged objects.
 '''rows="count"'''::
   Specify the number of rows in multiselect entry.

To support translations, all textual elements may be used in translated form. E.g. "de.name" would represent the name in case German language support is loaded.

=== Icon handling ===
There are 3 different ways to source icons:

 * Icons distributed with JOSM can be entered directly with the path (relative to JOSM's internal image directory). Hunt through [http://josm.openstreetmap.de/svn/trunk/data/defaultpresets.xml this page] for the names of existing icons.
 * New icons can be directly referenced using a http-link. These are downloaded and cached internally.
 * Since JOSM version 2289 Zip-Files are supported.
  * The zip file must contain at least one file with extension xml.
  * Icon names and path are relative to the topmost zip directory.
  * If there are multiple XML files, a file with "preset" in the name is preferred (to allow packaging styles and presets in one archive).

== See also ==
* [/Presets]
* [wiki:Help/Preferences/Map#TaggingPresets Tagging presets preferences]