doc: generate documentation with Gtk-Doc

This commit is contained in:
Pierre Pronchery 2022-05-17 20:59:36 +02:00
parent 9e28dbeb5a
commit 21ed220507
8 changed files with 416 additions and 4 deletions

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@ -52,6 +52,9 @@ Manual pages for each of the executables installed are available in the `doc`
folder. They are written in the DocBook-XML format, and need libxslt and
DocBook-XSL to be installed for conversion to the HTML or man file format.
Likewise, the API reference for Panel (applets) is available in the
`doc/gtkdoc` folder, and is generated using gtk-doc.
Extending Panel
---------------

290
doc/gtkdoc.sh Executable file
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@ -0,0 +1,290 @@
#!/bin/sh
#$Id$
#Copyright (c) 2012-2020 Pierre Pronchery <khorben@defora.org>
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
#AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
#IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
#FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
#DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#variables
CONFIGSH="${0%/gtkdoc.sh}/../config.sh"
PREFIX="/usr/local"
PROGNAME="gtkdoc.sh"
#executables
CP="cp"
DEBUG="_debug"
GTKDOC_FIXXREF="gtkdoc-fixxref"
GTKDOC_MKDB="gtkdoc-mkdb"
GTKDOC_MKHTML="gtkdoc-mkhtml"
GTKDOC_MKTMPL="gtkdoc-mktmpl"
GTKDOC_SCAN="gtkdoc-scan"
INSTALL="install -m 0644"
MKDIR="mkdir -m 0755 -p"
RM="rm -f"
RMDIR="rmdir"
TOUCH="touch"
[ -f "$CONFIGSH" ] && . "$CONFIGSH"
#functions
#debug
_debug()
{
echo "$@" 1>&3
"$@"
}
#error
_error()
{
echo "$PROGNAME: $@" 1>&2
return 2
}
#gtkdoc_fixxref
_gtkdoc_fixxref()
{
module="$1"
moduledir="$2"
htmldir="$3"
outputdir="$4"
(cd "$outputdir" &&
$DEBUG $GTKDOC_FIXXREF \
--module="$module" \
--module-dir="$moduledir" \
--html-dir="$htmldir") || exit 2
}
#gtkdoc_mkdb
_gtkdoc_mkdb()
{
module="$1"
sourcedir="$2"
outputdir="$3"
(cd "$sourcedir" &&
$DEBUG $GTKDOC_MKDB --module="$module" \
--output-dir="$outputdir" \
--output-format="xml" --tmpl-dir="tmpl")
}
#gtkdoc_mkhtml
_gtkdoc_mkhtml()
{
module="$1"
path="$2"
driver="$3"
outputdir="$4"
(cd "$outputdir" &&
$DEBUG $GTKDOC_MKHTML --path "$path" "$module" "$driver")
}
#gtkdoc_mktmpl
_gtkdoc_mktmpl()
{
module="$1"
sourcedir="$2"
outputdir="$3"
(cd "$sourcedir" &&
$DEBUG $GTKDOC_MKTMPL --module="$module" \
--output-dir="$outputdir")
}
#gtkdoc_scan
_gtkdoc_scan()
{
module="$1"
sourcedir="$2"
outputdir="$3"
(cd ".." &&
$DEBUG $GTKDOC_SCAN --module="$module" \
--source-dir="$sourcedir" \
--output-dir="$outputdir")
# --rebuild-types
}
#usage
_usage()
{
echo "Usage: $PROGNAME [-c|-i|-u][-P prefix] target..." 1>&2
return 1
}
#main
clean=0
install=0
uninstall=0
while getopts "ciO:uP:" name; do
case "$name" in
c)
clean=1
;;
i)
uninstall=0
install=1
;;
O)
export "${OPTARG%%=*}"="${OPTARG#*=}"
;;
u)
install=0
uninstall=1
;;
P)
PREFIX="$OPTARG"
;;
?)
_usage
exit $?
;;
esac
done
shift $((OPTIND - 1))
if [ $# -lt 1 ]; then
_usage
exit $?
fi
#check the variables
if [ -z "$PACKAGE" ]; then
_error "The PACKAGE variable needs to be set"
exit $?
fi
MODULE="$PACKAGE"
[ -z "$DATADIR" ] && DATADIR="$PREFIX/share"
instdir="$DATADIR/gtk-doc/html"
exec 3>&1
while [ $# -gt 0 ]; do
target="$1"
target="${target#$OBJDIR}"
shift
#clean
[ "$clean" -ne 0 ] && continue
#uninstall
if [ "$uninstall" -eq 1 ]; then
for i in "${OBJDIR}gtkdoc/html/"*.*; do
[ -f "$i" ] || continue
file="${i##*/}"
$DEBUG $RM -- "$instdir/$MODULE/$file" || exit 2
done
if [ -d "$instdir/$MODULE" ]; then
$DEBUG $RMDIR -- "$instdir/$MODULE" || exit 2
fi
continue
fi
#create
case "$target" in
gtkdoc/html.stamp)
output="${OBJDIR}gtkdoc/html"
$DEBUG $MKDIR -- "$output" || exit 2
driver="$MODULE-docs.xml"
oldpath="$PWD"
[ -n "$OBJDIR" ] && for file in \
"gtkdoc/$driver" \
"gtkdoc/xml/gtkdocentities.ent"; do
[ -f "$file" ] || continue
$DEBUG $CP -- "$file" \
"${OBJDIR}$file" || exit 2
done
_gtkdoc_mkhtml "$MODULE" "${oldpath%/*}" "../$driver" \
"$output"
#detect when gtk-doc is not available
res=$?
if [ $res -eq 127 ]; then
_error "$GTKDOC_MKHTML: Not available" \
"(not generating documentation)"
continue
elif [ $res -ne 0 ]; then
exit 2
fi
output="${OBJDIR}gtkdoc"
_gtkdoc_fixxref "$MODULE" "html" "$instdir" "$output"
;;
gtkdoc/tmpl.stamp)
output="tmpl"
if [ -n "$OBJDIR" ]; then
output="${OBJDIR}gtkdoc/tmpl"
$DEBUG $MKDIR -- "$output" || exit 2
fi
_gtkdoc_mktmpl "$MODULE" "${OBJDIR}gtkdoc" "$output"
;;
gtkdoc/xml.stamp)
output="xml"
if [ -n "$OBJDIR" ]; then
output="${OBJDIR}gtkdoc"
sections="gtkdoc/$MODULE-sections.txt"
$DEBUG $MKDIR -- "$output/xml" || exit 2
$DEBUG $CP -- "$sections" "$output" \
|| exit 2
_gtkdoc_scan "$MODULE" "include" "$output"
output="${OBJDIR}gtkdoc/xml"
fi
_gtkdoc_mkdb "$MODULE" "${OBJDIR}gtkdoc" "$output"
;;
gtkdoc/*.types)
output="$PWD/gtkdoc" || exit 2
if [ -n "$OBJDIR" ]; then
output="${OBJDIR}gtkdoc"
$DEBUG $MKDIR -- "$output" || exit 2
fi
_gtkdoc_scan "$MODULE" "include" "$output"
;;
*)
_error "$target: Unknown type"
exit $?
;;
esac
#XXX ignore errors
if [ $? -ne 0 ]; then
_error "$target: Could not create documentation"
install=0
fi
$TOUCH "${OBJDIR}$target"
#install
if [ "$install" -eq 1 ]; then
$DEBUG $MKDIR "$instdir/$MODULE" || exit 2
for i in "${OBJDIR}gtkdoc/html/"*.*; do
[ -f "$i" ] || continue
file="${i##*/}"
$DEBUG $INSTALL "$i" "$instdir/$MODULE/$file" \
|| exit 2
done
fi
done

44
doc/gtkdoc/Panel-docs.xml Normal file
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@ -0,0 +1,44 @@
<?xml version="1.0"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
[
<!ENTITY % local.common.attrib "xmlns:xi CDATA #FIXED 'http://www.w3.org/2003/XInclude'">
<!ENTITY % gtkdocentities SYSTEM "xml/gtkdocentities.ent">
%gtkdocentities;
<!ENTITY % configentities SYSTEM "config.ent">
%configentities;
]>
<book id="index" xmlns:xi="http://www.w3.org/2003/XInclude">
<bookinfo>
<title>&vendor; &package; &title;</title>
<releaseinfo>
for &vendor; &package; &version;.
The latest version of this documentation can be found on-line at
<ulink role="online-location" url="https://&server;/&package;/">https://&server;/&package;/</ulink>.
</releaseinfo>
</bookinfo>
<chapter>
<title>&vendor; &package;</title>
<xi:include href="xml/panel.xml"/>
<xi:include href="xml/window.xml"/>
<xi:include href="xml/applet.xml"/>
</chapter>
<!-- enable this when you use gobject types
<chapter id="object-tree">
<title>Object Hierarchy</title>
<xi:include href="xml/tree_index.sgml"/>
</chapter>
-->
<index id="api-index-full">
<title>API Index</title>
<xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
</index>
<index id="deprecated-api-index" role="deprecated">
<title>Index of deprecated API</title>
<xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
</index>
<!-- enable this when you use gobject introspection annotations
<xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
-->
</book>

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@ -0,0 +1,50 @@
<SECTION>
<FILE>Panel</FILE>
</SECTION>
<SECTION>
<FILE>applet</FILE>
config_get
config_set
error
about_dialog
lock
lock_dialog
logout
logout_dialog
position_menu
preferences_dialog
rotate_screen
shutdown
shutdown_dialog
suspend
suspend_dialog
init
destroy
settings
PanelApplet
</SECTION>
<SECTION>
<FILE>panel</FILE>
PanelPosition
PANEL_POSITION_LAST
PANEL_POSITION_COUNT
PANEL_POSITION_DEFAULT
PanelMessage
PanelMessageShow
PANEL_CLIENT_MESSAGE
Panel
</SECTION>
<SECTION>
<FILE>window</FILE>
PanelWindowType
panel_window_get_icon_size
panel_window_get_orientation
<SUBSECTION Standard>
PanelWindow
panel_window_get_type
</SECTION>

1
doc/gtkdoc/project.conf Normal file
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@ -0,0 +1 @@
dist=Makefile,Panel-docs.xml,Panel-sections.txt,xml/gtkdocentities.ent

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@ -0,0 +1,2 @@
<!ENTITY server "www.defora.org/doc/gtk-doc/html">
<!ENTITY title "Reference Manual">

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@ -1,7 +1,29 @@
targets=panel.1,panel.html,panel.xml,panelctl.1,panelctl.html,panelctl.xml,panel-embed.1,panel-embed.html,panel-embed.xml,panel-message.1,panel-message.html,panel-message.xml,panel-notify.1,panel-notify.html,panel-notify.xml,settings.1,settings.html,settings.xml,wifibrowser.1,wifibrowser.html,wifibrowser.xml
dist=Makefile,docbook.sh,manual.css.xml,panel.conf,panel.css.xml,panel.xml.in,panelctl.css.xml,panelctl.xml.in,panel-embed.css.xml,panel-embed.xml.in,panel-message.css.xml,panel-message.xml.in,panel-notify.css.xml,panel-notify.xml.in,settings.css.xml,settings.xml.in,wifibrowser.css.xml,wifibrowser.xml.in,wpa_supplicant.conf
subdirs=gtkdoc
targets=gtkdoc/Panel.types,gtkdoc/html.stamp,gtkdoc/tmpl.stamp,gtkdoc/xml.stamp,panel.1,panel.html,panel.xml,panelctl.1,panelctl.html,panelctl.xml,panel-embed.1,panel-embed.html,panel-embed.xml,panel-message.1,panel-message.html,panel-message.xml,panel-notify.1,panel-notify.html,panel-notify.xml,settings.1,settings.html,settings.xml,wifibrowser.1,wifibrowser.html,wifibrowser.xml
dist=Makefile,docbook.sh,gtkdoc.sh,manual.css.xml,panel.conf,panel.css.xml,panel.xml.in,panelctl.css.xml,panelctl.xml.in,panel-embed.css.xml,panel-embed.xml.in,panel-message.css.xml,panel-message.xml.in,panel-notify.css.xml,panel-notify.xml.in,settings.css.xml,settings.xml.in,wifibrowser.css.xml,wifibrowser.xml.in,wpa_supplicant.conf
#targets
[gtkdoc/Panel.types]
type=script
script=./gtkdoc.sh
depends=gtkdoc.sh,../config.sh
[gtkdoc/html.stamp]
type=script
script=./gtkdoc.sh
depends=gtkdoc.sh,gtkdoc/Panel-docs.xml,$(OBJDIR)gtkdoc/xml.stamp,gtkdoc/xml/gtkdocentities.ent,../config.ent
install=
[gtkdoc/tmpl.stamp]
type=script
script=./gtkdoc.sh
depends=gtkdoc.sh,$(OBJDIR)gtkdoc/Panel.types
[gtkdoc/xml.stamp]
type=script
script=./gtkdoc.sh
depends=gtkdoc.sh,$(OBJDIR)gtkdoc/tmpl.stamp
[panel.1]
type=script
script=./docbook.sh

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@ -1,11 +1,11 @@
package=Panel
version=0.4.2
vendor=Desktop
config=h,sh
config=ent,h,sh
subdirs=data,doc,include,po,src,src/applets,tests,tools
targets=tests
dist=COPYING,README.md,Makefile,config.h,config.sh
dist=COPYING,README.md,Makefile,config.ent,config.h,config.sh
mode=debug
#modes