From 4aed2c8219774f5d797760606b8489a92ddc5163 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- khelpcenter/README.metadata | 129 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) create mode 100644 khelpcenter/README.metadata (limited to 'khelpcenter/README.metadata') diff --git a/khelpcenter/README.metadata b/khelpcenter/README.metadata new file mode 100644 index 000000000..733bb5ef2 --- /dev/null +++ b/khelpcenter/README.metadata @@ -0,0 +1,129 @@ +KHelpCenter documentation meta data structure +============================================= + +KHelpCenter uses meta data files which describe the documentation available in +the system. Each document is represented by a meta data file and shown as an +entry in the KHelpCenter navigation tree view. The meta data contains +information about title and short description of the document, the location of +the document and some more information like how to search the document and +translations of title and description. Document hierarchy is represented as +hierarchy of the meta data files. Directories are also described by a meta data +file which contains the same information as a document meta data file. + +Format of the meta data files +----------------------------- + +The meta files adhere to the Desktop Entry Standard +(http://www.freedesktop.org/Standards/desktop-entry-spec). Documentation +specific extensions are covered by an own namespace using the prefix "X-DOC-". +The following table describes all keys which are currently used by +KHelpCenter: + +Key Value Description + +Name string Title of document +Name[xx] string Translated title for language xx +Comment string Short description of document +Comment[xx] string Translated short description for + Language xx +Icon string Name of icon for document +DocPath URI Location of document. In addition to the + standard URI schemes like http: and file: + all schemes which are supported through + kioslaves can be used. In particular the + following non-standard URI schemes are + supported: + help: KDE manual identified by app name + ghelp: GNOME manual identified by app name + man: man page + info: info page + cgi: output of CGI script +DocPath[xx] URI Language specific location for + language xx +Lang langcode Language of document +X-DOC-Identifier string Unique identifier for document, if this + entry is not present the base name of the + file is used as identifier +X-DOC-Indexer command Command used for creating a search index + for the document. + The following symbols are replaced by the + corresponding values: + %f - Filename +X-DOC-IndexTestFile filename Name of file whose existence indicates + the existence of a usable search index +X-DOC-Search command Command used for searching, the output + of the command should be HTML which is + shown in KHelpCenter. + The following symbols in the command are + replaced by the corresponding values: + %k - Words to be searched for + %n - Maximum number of results + %m - Method for combining search words, + can be 'and' or 'or' + %l - Language of documents to be searched + %s - Scope of search. This is a list of + identifiers as given by the + X-DOC-Identifier entry or the bas + name of the desktop file if not + present. +X-DOC-SearchMethod string If this entry is 'htdig' htdig is used to + index and search the document. The + Indexer, IndexTestFile and Search entries + aren't required in this case. +X-DOC-SearchEnabledDefault bool If set to 'true' the document is searched + by default, if set to 'false' it is not. + This setting is overridden by user + selected search scopes. +X-DOC-Weight int A number indicating the position of the + document within the list of siblings. A + greater weight indicates that the document + is 'heavier', thus shown below 'lighter' + documents. The default weight is 0. +X-KDE-KHelpcenter string If this entry is set to one of the + following values a set of documents + generated by other means than desktop file + meta info is inserted at the place + specified by the desktop file: + 'apps' manuals of applications + from the start menu + 'scrollkeeper' scrollkeeper docs + 'applets' panel applet docs + 'kinfocenter' kinfocenter docs + 'kcontrol' kcontrol module docs + 'konqueror' konqueror plugin docs + 'kioslave' kioslave docs + 'info' info pages +X-DOC-DocumentType string Type of document. The type is used to look + up corresponding search handlers. + +Meta File Location +------------------ + +A list of directories given by the config entry "MetaInfoDirs" in the "General" +group of the help center configuration file "khelpcenterrc" (at +$KDEDIRS/share/config) is scanned for desktop files. They are merged to a common +hierarchy. If the "MetaInfoDirs" entry is empty the directory at +$KDEDIRS/share/apps/khelpcenter/plugins is used. + +Document Hierarchy +------------------ + +The hierarchy of the documents shown in the help center is reflected by the +hierarchy of the desktop files in the filesystem. Directories can have an +associated desktop file with the name ".directory". It can contain all the +keys described above. + +Language handling +----------------- + +In addition to translation of meta information like title and short description +of documents which is contained in the meta file, translations of whole +documents are handled. Each translation of a document has an own desktop file. +The language of the document is indicated by adding the language code as +additional suffix to the the filename of the desktop file. The language suffix +is added before the ".desktop" suffix (Example: 'apache.de.desktop' would be the +file name for the german translation of the apache documentation). + +KHelpCenter shows only the documents whose language is contained in the list of +used languages configured for the desktop in the control center. A document +corresponding to a desktop file without language suffix is always shown. -- cgit v1.2.3