105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
/* Copyright 2023 Red Hat, Inc.
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*
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* GTK+ is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* GLib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with GTK+; see the file COPYING. If not,
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* see <http://www.gnu.org/licenses/>.
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*
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* Author: Matthias Clasen
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "gtk-path-tool.h"
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#include <glib/gi18n-lib.h>
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void
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do_pathop (const char *op, int *argc, const char ***argv)
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{
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GError *error = NULL;
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const char *fill = "winding";
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char **args = NULL;
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GOptionContext *context;
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GOptionEntry entries[] = {
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{ "fill-rule", 0, 0, G_OPTION_ARG_STRING, &fill, N_("Fill rule"), N_("RULE") },
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{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &args, NULL, N_("PATH…") },
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{ NULL, },
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};
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GskPath *path1, *path2, *result;
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GskFillRule fill_rule;
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char *prgname;
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char *summary;
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prgname = g_strconcat ("gtk4-path-tool ", op, NULL);
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summary = g_strdup_printf (_("Apply the %s path operation."), op);
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g_set_prgname (prgname);
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context = g_option_context_new (NULL);
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g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
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g_option_context_add_main_entries (context, entries, NULL);
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g_option_context_set_summary (context, summary);
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if (!g_option_context_parse (context, argc, (char ***)argv, &error))
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{
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g_printerr ("%s\n", error->message);
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g_error_free (error);
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exit (1);
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}
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g_option_context_free (context);
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if (args == NULL)
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{
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g_printerr ("%s\n", _("No paths given."));
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exit (1);
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}
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path1 = get_path (args[0]);
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if (args[1] != NULL)
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path2 = get_path (args[1]);
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else
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path2 = NULL;
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fill_rule = get_enum_value (GSK_TYPE_FILL_RULE, _("fill rule"), fill);
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if (strcmp (op, "simplify") == 0)
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result = gsk_path_simplify (path1, fill_rule);
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else if (strcmp (op, "union") == 0)
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result = gsk_path_union (path1, path2, fill_rule);
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else if (strcmp (op, "intersection") == 0)
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result = gsk_path_intersection (path1, path2, fill_rule);
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else if (strcmp (op, "difference") == 0)
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result = gsk_path_difference (path1, path2, fill_rule);
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else if (strcmp (op, "symmetric-difference") == 0)
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result = gsk_path_symmetric_difference (path1, path2, fill_rule);
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else
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{
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char *msg = g_strdup_printf (_("'%s' is not a supported operation."), op);
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g_printerr ("%s\n", msg);
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exit (1);
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}
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if (result)
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{
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char *str = gsk_path_to_string (result);
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g_print ("%s\n", str);
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g_free (str);
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}
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else
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{
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g_printerr ("%s\n", _("That didn't work out."));
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exit (1);
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}
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}
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