Merge TUI and GUI binaries, using a new name

The appropriate interface will be chosen automatically.

1 files changed, 98 insertions, 0 deletions

diff --git a/src/tdv.c b/src/tdv.c
new file mode 100644
index 0000000..44484fa
--- /dev/null
+++ b/src/tdv.c
@@ -0,0 +1,98 @@
+/*
+ * Translation dictionary viewer
+ *
+ * Copyright (c) 2023, Přemysl Eric Janouch <p@janouch.name>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#ifdef WITH_GUI
+#include <gtk/gtk.h>
+#endif
+
+#include <locale.h>
+#ifndef G_OS_WIN32
+#include <unistd.h>
+#endif
+
+int tui_main (char *[]);
+int gui_main (char *[]);
+
+int
+main (int argc, char *argv[])
+{
+	if (!setlocale (LC_ALL, ""))
+		g_printerr ("%s: %s\n", _("Warning"), _("failed to set the locale"));
+
+	bindtextdomain (GETTEXT_PACKAGE, GETTEXT_DIRNAME);
+	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+	textdomain (GETTEXT_PACKAGE);
+
+	gboolean show_version = FALSE;
+#ifdef WITH_GUI
+# ifndef G_OS_WIN32
+	gboolean gui = FALSE;
+# endif
+#endif
+	GOptionEntry entries[] =
+	{
+		{ "version", 0, G_OPTION_FLAG_IN_MAIN,
+		  G_OPTION_ARG_NONE, &show_version,
+		  N_("Output version information and exit"), NULL },
+#ifdef WITH_GUI
+# ifndef G_OS_WIN32
+		{ "gui", 0, G_OPTION_FLAG_IN_MAIN,
+		  G_OPTION_ARG_NONE, &gui,
+		  N_("Launch the GUI even when run from a terminal"), NULL },
+# endif
+#endif
+		{ },
+	};
+
+	GOptionContext *ctx = g_option_context_new
+		(N_("[dictionary.ifo...] - Translation dictionary viewer"));
+	g_option_context_add_main_entries (ctx, entries, GETTEXT_PACKAGE);
+#ifdef WITH_GUI
+	g_option_context_add_group (ctx, gtk_get_option_group (FALSE));
+#endif
+	g_option_context_set_translation_domain (ctx, GETTEXT_PACKAGE);
+
+	GError *error = NULL;
+	if (!g_option_context_parse (ctx, &argc, &argv, &error))
+	{
+		g_printerr ("%s: %s: %s\n", _("Error"), _("option parsing failed"),
+			error->message);
+		exit (EXIT_FAILURE);
+	}
+	g_option_context_free (ctx);
+
+	if (show_version)
+	{
+		g_print (PROJECT_NAME " " PROJECT_VERSION "\n");
+		exit (EXIT_SUCCESS);
+	}
+
+#ifdef WITH_GUI
+# ifndef G_OS_WIN32
+	if (gui || !isatty (STDIN_FILENO))
+# endif
+		return gui_main (argv + 1);
+#endif
+#ifndef G_OS_WIN32
+	return tui_main (argv + 1);
+#endif
+}