Translate the Calendar

po/POTFILES

@@ -0,0 +1,3 @@
+../src/calendar.c
+../src/main.c
+../src/window.c

po/es.po

@@ -0,0 +1,55 @@
+# Spanish translations for DeforaOS Calendar.
+# Copyright (c) 2020 Pierre Pronchery <khorben@defora.org>
+# This file is distributed under the same license as DeforaOS Calendar.
+# Pierre Pronchery <khorben@defora.org>, 2020.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Calendar 0.0.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-02-03 06:04+0100\n"
+"PO-Revision-Date: 2020-02-03 05:45+0100\n"
+"Last-Translator: Pierre Pronchery <khorben@defora.org>\n"
+"Language-Team: Spanish\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: ../src/calendar.c:117
+msgid "Today"
+msgstr "Hoy"
+
+#: ../src/calendar.c:130
+msgid "Details"
+msgstr ""
+
+#: ../src/calendar.c:178
+msgid "Open file..."
+msgstr "Abrir archivo..."
+
+#: ../src/calendar.c:271
+msgid "Edit detail"
+msgstr ""
+
+#: ../src/calendar.c:283
+msgid "Edit detail for "
+msgstr ""
+
+#: ../src/calendar.c:401 ../src/calendar.c:406
+msgid "Error"
+msgstr "Error"
+
+#: ../src/calendar.c:456
+msgid "Not a valid calendar"
+msgstr ""
+
+#: ../src/main.c:121
+#, c-format
+msgid "Usage: %s -x\n"
+msgstr "Usage: %s -x\n"
+
+#: ../src/window.c:65
+msgid "Calendar"
+msgstr ""

po/fr.po

@@ -0,0 +1,55 @@
+# French translations for DeforaOS Calendar.
+# Copyright (c) 2020 Pierre Pronchery <khorben@defora.org>
+# This file is distributed under the same license as DeforaOS Calendar.
+# Pierre Pronchery <khorben@defora.org>, 2020.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Calendar 0.0.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-02-03 06:04+0100\n"
+"PO-Revision-Date: 2020-02-03 05:45+0100\n"
+"Last-Translator: Pierre Pronchery <khorben@defora.org>\n"
+"Language-Team: French\n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: ../src/calendar.c:117
+msgid "Today"
+msgstr "Aujourd'hui"
+
+#: ../src/calendar.c:130
+msgid "Details"
+msgstr "Détails"
+
+#: ../src/calendar.c:178
+msgid "Open file..."
+msgstr "Ouvrir fichier..."
+
+#: ../src/calendar.c:271
+msgid "Edit detail"
+msgstr "Modifier le détail"
+
+#: ../src/calendar.c:283
+msgid "Edit detail for "
+msgstr "Modifier le détail pour "
+
+#: ../src/calendar.c:401 ../src/calendar.c:406
+msgid "Error"
+msgstr "Erreur"
+
+#: ../src/calendar.c:456
+msgid "Not a valid calendar"
+msgstr "Pas un calendrier valide"
+
+#: ../src/main.c:121
+#, c-format
+msgid "Usage: %s -x\n"
+msgstr "Usage: %s -x\n"
+
+#: ../src/window.c:65
+msgid "Calendar"
+msgstr "Calendrier"

po/gettext.sh

@@ -0,0 +1,214 @@
+#!/bin/sh
+#$Id$
+#Copyright (c) 2010-2017 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
+PREFIX="/usr/local"
+[ -f "../config.sh" ] && . "../config.sh"
+LOCALEDIR="$PREFIX/share/locale"
+POTFILES="POTFILES"
+PROGNAME="gettext.sh"
+#executables
+DEBUG="_debug"
+INSTALL="install -m 0644"
+MKDIR="mkdir -p"
+MSGFMT="msgfmt"
+MSGINIT="msginit"
+MSGMERGE="msgmerge"
+RM="rm -f"
+XGETTEXT="xgettext --force-po"
+
+
+#functions
+#debug
+_debug()
+{
+	echo "$@" 1>&3
+	"$@"
+}
+
+
+#error
+_error()
+{
+	echo "$PROGNAME: $@" 1>&2
+	return 2
+}
+
+
+#usage
+_usage()
+{
+	echo "Usage: $PROGNAME [-c|-i|-u][-P prefix] target..." 1>&2
+	return 1
+}
+
+
+#gettext_mo
+_gettext_mo()
+{
+	package="$1"
+	lang="$2"
+	potfile="$3"
+	pofile="$4"
+	mofile="$5"
+
+	_gettext_po "$package" "$lang" "$potfile" "$pofile"	|| return 1
+	$DEBUG $MSGFMT -c -v -o "$mofile" "$pofile"		|| return 1
+}
+
+
+#gettext_po
+_gettext_po()
+{
+	package="$1"
+	lang="$2"
+	potfile="$3"
+	pofile="$4"
+
+	if [ -f "$pofile" ]; then
+		$DEBUG $MSGMERGE -U "$pofile" "$potfile"	|| return 1
+	else
+		$DEBUG $MSGINIT -l "$lang" -o "$pofile" -i "$potfile" \
+								|| return 1
+	fi
+}
+
+
+#gettext_pot
+_gettext_pot()
+{
+	package="$1"
+	potfile="$2"
+
+	$DEBUG $XGETTEXT -d "$package" -o "$potfile" --keyword="_" \
+			--keyword="N_" -f "$POTFILES"		|| 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 $?
+fi
+
+LOCALEDIR="$PREFIX/share/locale"
+exec 3>&1
+while [ $# -gt 0 ]; do
+	target="$1"
+	source="${target#$OBJDIR}"
+	lang="${source%%.mo}"
+	lang="${lang%%.po}"
+	shift
+
+	#clean
+	[ "$clean" -ne 0 ] && continue
+
+	#uninstall
+	if [ "$uninstall" -eq 1 ]; then
+		$DEBUG $RM "$LOCALEDIR/$lang/LC_MESSAGES/$PACKAGE.mo" \
+								|| exit 2
+		continue
+	fi
+
+	#install
+	if [ "$install" -eq 1 ]; then
+		$DEBUG $MKDIR "$LOCALEDIR/$lang/LC_MESSAGES"	|| exit 2
+		$DEBUG $INSTALL "$target" \
+			"$LOCALEDIR/$lang/LC_MESSAGES/$PACKAGE.mo" \
+								|| exit 2
+		continue
+	fi
+
+	#create
+	case "$target" in
+		*.mo)
+			#XXX may not match
+			if [ -n "$OBJDIR" ]; then
+				potfile="$OBJDIR/$PACKAGE.pot"
+			else
+				potfile="$PACKAGE.pot"
+			fi
+			mofile="$target"
+			pofile="${source%%.mo}.po"
+			_gettext_mo "$PACKAGE" "$lang" "$potfile" "$pofile" \
+				"$mofile"			|| exit 2
+			;;
+		*.po)
+			#XXX may not match
+			if [ -n "$OBJDIR" ]; then
+				potfile="$OBJDIR/$PACKAGE.pot"
+			else
+				potfile="$PACKAGE.pot"
+			fi
+			pofile="$target"
+			_gettext_po "$PACKAGE" "$lang" "$potfile" "$pofile" \
+								|| exit 2
+			;;
+		*.pot)
+			package="${source%%.pot}"
+			potfile="$target"
+			_gettext_pot "$package" "$potfile"	|| exit 2
+			;;
+		*)
+			exit 2
+			;;
+	esac
+done

po/project.conf

@@ -0,0 +1,20 @@
+targets=Calendar.pot,es.mo,fr.mo
+dist=Makefile,gettext.sh,POTFILES,es.po,fr.po
+
+#targets
+[Calendar.pot]
+type=script
+script=./gettext.sh
+depends=POTFILES,gettext.sh
+
+[es.mo]
+type=script
+script=./gettext.sh
+install=
+depends=$(OBJDIR)Calendar.pot,es.po,gettext.sh
+
+[fr.mo]
+type=script
+script=./gettext.sh
+install=
+depends=$(OBJDIR)Calendar.pot,fr.po,gettext.sh

project.conf

@@ -1,9 +1,9 @@
 vendor=Desktop
 package=Calendar
 version=0.0.0
-config=h
+config=h,sh
 
-subdirs=data,src,tools
+subdirs=data,po,src,tools
 dist=Makefile,COPYING,config.h
 
 #dist

src/calendar.c

@@ -23,11 +23,13 @@
 #include <string.h>
 #include <time.h>
 #include <errno.h>
+#include <libintl.h>
 #include <gtk/gtk.h>
 #include <System.h>
 #include "event.h"
 #include "calendar.h"
 #include "../config.h"
+#define _(string) gettext(string)
 
 /* constants */
 #ifndef PROGNAME_CALENDAR
@@ -112,7 +114,7 @@ Calendar * calendar_new(void)
 	calendar->widget = vbox;
 	/* toolbar */
 	widget = gtk_toolbar_new();
-	toolitem = gtk_tool_button_new(NULL, "Today");
+	toolitem = gtk_tool_button_new(NULL, _("Today"));
 	gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON(toolitem), "go-jump");
 	g_signal_connect_swapped(toolitem, "clicked", G_CALLBACK(
 				_calendar_on_today), calendar);
@@ -125,7 +127,7 @@ Calendar * calendar_new(void)
 				_calendar_on_open), calendar);
 	gtk_toolbar_insert(GTK_TOOLBAR(widget), toolitem, -1);
 	toolitem = gtk_toggle_tool_button_new();
-	gtk_tool_button_set_label(GTK_TOOL_BUTTON(toolitem), "Details");
+	gtk_tool_button_set_label(GTK_TOOL_BUTTON(toolitem), _("Details"));
 	g_signal_connect(toolitem, "toggled", G_CALLBACK(_calendar_on_details),
 			calendar);
 	gtk_toolbar_insert(GTK_TOOLBAR(widget), toolitem, -1);
@@ -173,7 +175,7 @@ static void _calendar_on_open(gpointer data)
 	GtkWidget * dialog;
 	gchar * filename = NULL;
 
-	dialog = gtk_file_chooser_dialog_new("Open file...",
+	dialog = gtk_file_chooser_dialog_new(_("Open file..."),
 			GTK_WINDOW(gtk_widget_get_toplevel(calendar->widget)),
 			GTK_FILE_CHOOSER_ACTION_OPEN,
 			GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
@@ -259,14 +261,14 @@ static void _calendar_on_edit(gpointer data)
 	guint year;
 	guint month;
 	guint day;
-	char buf[32];
+	char buf[64];
 	char const * p;
 	GtkWidget * dialog;
 	GtkWidget * vbox;
 	GtkWidget * entry;
 	int res;
 
-	dialog = gtk_dialog_new_with_buttons("Edit detail",
+	dialog = gtk_dialog_new_with_buttons(_("Edit detail"),
 			GTK_WINDOW(gtk_widget_get_toplevel(calendar->widget)),
 			GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 			GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
@@ -278,8 +280,8 @@ static void _calendar_on_edit(gpointer data)
 #endif
 	gtk_calendar_get_date(GTK_CALENDAR(calendar->calendar), &year, &month,
 			&day);
-	snprintf(buf, sizeof(buf), "%s%02u/%02u/%u:", "Edit detail for ", day,
+	snprintf(buf, sizeof(buf), "%s%02u/%02u/%u:", _("Edit detail for "),
-			++month, year);
+			day, ++month, year);
 	gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(buf), FALSE, TRUE, 0);
 	entry = gtk_entry_new();
 	if((p = calendar_get_detail(calendar, year, month, day)) != NULL)
@@ -396,12 +398,12 @@ static int _calendar_error(Calendar * calendar, char const * message, int ret)
 			GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR,
 			GTK_BUTTONS_CLOSE,
 #if GTK_CHECK_VERSION(2, 6, 0)
-			"%s", "Error");
+			"%s", _("Error"));
 	gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
 #endif
 			"%s%s%s", message ? message : "", message ? ": " : "",
 			error);
-	gtk_window_set_title(GTK_WINDOW(dialog), "Error");
+	gtk_window_set_title(GTK_WINDOW(dialog), _("Error"));
 	gtk_dialog_run(GTK_DIALOG(dialog));
 	gtk_widget_destroy(dialog);
 	return ret;
@@ -451,7 +453,7 @@ static int _open_parse(Calendar * calendar, char const * filename, FILE * fp)
 			return -_calendar_error(calendar, filename, 1);
 		/* FIXME report error */
 		fprintf(stderr, "%s: %s: %s\n", PROGNAME_CALENDAR, filename,
-				"Not a valid calendar");
+				_("Not a valid calendar"));
 		return -1;
 	}
 	ret = _open_parse_headers(calendar, filename, fp, buf, sizeof(buf));

src/main.c

@@ -17,6 +17,8 @@
 
 #include <unistd.h>
 #include <stdio.h>
+#include <locale.h>
+#include <libintl.h>
 #include <gtk/gtk.h>
 #if GTK_CHECK_VERSION(3, 0, 0)
 # include <gtk/gtkx.h>
@@ -25,11 +27,21 @@
 #include "calendar.h"
 #include "window.h"
 #include "../config.h"
+#define _(string) gettext(string)
 
 /* constants */
 #ifndef PROGNAME_CALENDAR
 # define PROGNAME_CALENDAR	"calendar"
 #endif
+#ifndef PREFIX
+# define PREFIX			"/usr/local"
+#endif
+#ifndef DATADIR
+# define DATADIR		PREFIX "/share"
+#endif
+#ifndef LOCALEDIR
+# define LOCALEDIR		DATADIR "/locale"
+#endif
 
 
 /* calendar */
@@ -37,6 +49,7 @@
 /* prototypes */
 static int _calendar(int embedded);
 
+static int _error(char const * message, int ret);
 static int _usage(void);
 
 
@@ -93,6 +106,15 @@ static void _embedded_on_embedded(gpointer data)
 }
 
 
+/* error */
+static int _error(char const * message, int ret)
+{
+	fputs(PROGNAME_CALENDAR ": ", stderr);
+	perror(message);
+	return ret;
+}
+
+
 /* usage */
 static int _usage(void)
 {
@@ -109,6 +131,10 @@ int main(int argc, char * argv[])
 	int o;
 	int embedded = 0;
 
+	if(setlocale(LC_ALL, "") == NULL)
+		_error("setlocale", 1);
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
 	gtk_init(&argc, &argv);
 	while((o = getopt(argc, argv, "x")) != -1)
 		switch(o)

src/window.c

@@ -16,9 +16,11 @@
 
 
 #include <stdlib.h>
+#include <libintl.h>
 #include <gtk/gtk.h>
 #include "calendar.h"
 #include "window.h"
+#define _(string) gettext(string)
 
 
 /* CalendarWindow */
@@ -60,7 +62,7 @@ CalendarWindow * calendarwindow_new(void)
 	gtk_window_set_icon_name(GTK_WINDOW(calendar->window),
 			"stock_calendar");
 #endif
-	gtk_window_set_title(GTK_WINDOW(calendar->window), "Calendar");
+	gtk_window_set_title(GTK_WINDOW(calendar->window), _("Calendar"));
 	g_signal_connect_swapped(calendar->window, "delete-event", G_CALLBACK(
 				_calendarwindow_on_closex), calendar);
 	widget = calendar_get_widget(calendar->calendar);