From c7d476536a48efccb8d1d3a844de255fe4fe902c Mon Sep 17 00:00:00 2001
From: Mike Molina <mmolina.unphysics@gmail.com>
Date: Fri, 24 Feb 2023 19:01:04 -0500
Subject: [PATCH] Inclusion of desktop and metadata files for the GUI
 application and its installation environment

---
 desktopfiles/Makefile            | 38 +++++++++++++++++++++++
 desktopfiles/xephem.desktop      | 13 ++++++++
 desktopfiles/xephem.metainfo.xml | 53 ++++++++++++++++++++++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 desktopfiles/Makefile
 create mode 100644 desktopfiles/xephem.desktop
 create mode 100644 desktopfiles/xephem.metainfo.xml

diff --git a/desktopfiles/Makefile b/desktopfiles/Makefile
new file mode 100644
index 0000000..5b1c7b7
--- /dev/null
+++ b/desktopfiles/Makefile
@@ -0,0 +1,38 @@
+# Makefile for manage desktop files
+# Requires utility 'convert' of the package ImageMagick.
+
+CONVERT = convert
+
+SRCPNGICON = ../GUI/xephem/XEphem.png
+PNGICONS = \
+	32x32/apps/xephem.png \
+	48x48/apps/xephem.png \
+	64x64/apps/xephem.png \
+	128x128/apps/xephem.png
+DESKTOPFILE = xephem.desktop
+METAINFOFILE = xephem.metainfo.xml
+
+iconsdir = $(DESTDIR)$(datadir)/icons/hicolor
+applicationsdir = $(DESTDIR)$(datadir)/applications
+metainfodir = $(DESTDIR)$(datadir)/metainfo
+
+
+all:
+
+install: install-icons install-desktopfile install-metainfo
+
+install-icons: $(PNGICONS)
+
+$(PNGICONS): $(SRCPNGICON)
+	@d=$(iconsdir)/$(shell dirname $@); \
+	s=$(shell echo $@ | sed -e 's/[a-z]*\([0-9]*\).*/\1/'); \
+	echo "install -m 755 -d $$d"; \
+	install -m 755 -d $$d; \
+	echo "convert -geometry $${s}x$${s} -depth 8 -background none $< $(iconsdir)/$@"; \
+	$(CONVERT) -geometry $${s}x$${s} -depth 8 -background none $< $(iconsdir)/$@
+
+install-desktopfile:
+	install -Dm 644 $(DESKTOPFILE) -t $(applicationsdir)
+
+install-metainfo:
+	install -Dm 644 $(METAINFOFILE) -t $(metainfodir)
diff --git a/desktopfiles/xephem.desktop b/desktopfiles/xephem.desktop
new file mode 100644
index 0000000..12dbe88
--- /dev/null
+++ b/desktopfiles/xephem.desktop
@@ -0,0 +1,13 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=XEphem
+GenericName=X Window Ephemeris
+GenericName[es]=Ventana X de Efemérides
+Comment=Interactive astronomical ephemeris software
+Comment[es]=Software Interactivo de efemérides astrónomicas
+Exec=xephem
+Icon=xephem
+Terminal=false
+Categories=Science;Astronomy;Motif;
+Keywords=Astronomy;
diff --git a/desktopfiles/xephem.metainfo.xml b/desktopfiles/xephem.metainfo.xml
new file mode 100644
index 0000000..d2dca34
--- /dev/null
+++ b/desktopfiles/xephem.metainfo.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright 2023 Miguel Molina <mmolina.unphysics@gmail.com> -->
+<component type="desktop-application">
+  <id>xephem.desktop</id>
+  <name>XEphem</name>
+  <name xml:lang="es">XEphem</name>
+  <summary>Interactive astronomical ephemeris software</summary>
+  <summary xml:lang="es">Software interactivo de efemérides astronómicas</summary>
+  <metadata_license>MIT</metadata_license>
+  <project_license>MIT</project_license>
+  <description>
+    <p>
+      <ul>
+	<li><em>XEphem</em> is an interactive astronomy program for all UNIX platforms, written and maintained by _Elwood Downey_ over more than thirty years 1990–2021 and now generously released under the MIT License.</li>
+	<li><em>XEphem</em> can compute information on demand or time can be set to increment automatically. In this way a series of computations and movies can be generated.</li>
+      </ul>
+    </p>
+    <p xml:lang="es">
+      <ul>
+	<li><em>XEphem</em> es un programa de astronomía interactivo para todas las plataformas UNIX, escrito y mantenido por _Elwood Downey_ durante más de treinta años entre 1990 y 2021 y ahora publicado generosamente bajo la licencia MIT.</li>
+	<li><em>XEphem</em> puede calcular información bajo demanda o se puede configurar automáticamente en el tiempo. De esta forma se pueden generar una serie de cálculos y animaciones.</li>
+      </ul>	
+    </p>
+  </description>
+  <launchable type="desktop-id">xephem.desktop</launchable>
+  <url type="homepage">https://xephem.github.io/XEphem/Site/xephem.html</url>
+  <url type="help">https://xephem.github.io/XEphem/Site/help/xephem.html</url>
+  <update_contact>xephem@ClearSkyInstitute.com</update_contact>
+  <developer_name>Elwood Charles Downey</developer_name>
+  <releases>
+    <release date="2021-09-13" version="4.1.0"/>
+  </releases>
+  <provides>
+    <binary>xephem</binary>
+  </provides>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://raw.githubusercontent.com/XEphem/XEphem/main/GUI/xephem/help/png/sky-view.png</image>
+      <caption>Highly configurable interactive Sky View.</caption>
+      <caption xml:lang="es">Vista del cielo interactivo altamente configurable.</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://raw.githubusercontent.com/XEphem/XEphem/main/GUI/xephem/help/png/solsys.png</image>
+      <caption>3D projection and true stereo views of the solar system, perfect for visualizing comet paths.</caption>
+      <caption xml:lang="es">Proyecciones 3D y vistas estereográficas reales del sistema solar, perfectas para visualizar trayectorias de cometas.</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://raw.githubusercontent.com/XEphem/XEphem/main/GUI/xephem/help/png/sun-view.png</image>
+      <caption>Near real-time Solar images from the SOHO spacecraft.</caption>
+      <caption xml:lang="es">Imágenes solares en tiempo real desed la nave espacial SOHO.</caption>
+    </screenshot>
+  </screenshots>
+</component>