1 files changed, 75 insertions, 0 deletions
diff --git a/src/view.h b/src/view.h
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+++ b/src/view.h
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+/*
+ * Copyright (C) 2012-2021 Robin Haberkorn
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <glib.h>
+
+#include <Scintilla.h>
+
+#include "sciteco.h"
+
+/**
+ * @interface teco_view_t
+ * Interface for all SciTECO views.
+ *
+ * Methods that must still be implemented in the user-interface
+ * layer are marked with the \@pure tag.
+ */
+typedef struct teco_view_t teco_view_t;
+
+/** @pure @static @memberof teco_view_t */
+teco_view_t *teco_view_new(void);
+
+void teco_view_setup(teco_view_t *ctx);
+
+/** @pure @memberof teco_view_t */
+sptr_t teco_view_ssm(teco_view_t *ctx, unsigned int iMessage, uptr_t wParam, sptr_t lParam);
+
+/** @memberof teco_view_t */
+void undo__teco_view_ssm(teco_view_t *, unsigned int, uptr_t, sptr_t);
+
+void teco_view_set_representations(teco_view_t *ctx);
+
+/** @memberof teco_view_t */
+void undo__teco_view_set_representations(teco_view_t *);
+
+/** @memberof teco_view_t */
+static inline void
+teco_view_set_scintilla_undo(teco_view_t *ctx, gboolean state)
+{
+	teco_view_ssm(ctx, SCI_EMPTYUNDOBUFFER, 0, 0);
+	teco_view_ssm(ctx, SCI_SETUNDOCOLLECTION, state, 0);
+}
+
+gboolean teco_view_load_from_channel(teco_view_t *ctx, GIOChannel *channel, GError **error);
+gboolean teco_view_load_from_file(teco_view_t *ctx, const gchar *filename, GError **error);
+
+/** @memberof teco_view_t */
+#define teco_view_load(CTX, FROM, ERROR) \
+	(_Generic((FROM), GIOChannel *  : teco_view_load_from_channel, \
+	                  const gchar * : teco_view_load_from_file)((CTX), (FROM), (ERROR)))
+
+gboolean teco_view_save_to_channel(teco_view_t *ctx, GIOChannel *channel, GError **error);
+gboolean teco_view_save_to_file(teco_view_t *ctx, const gchar *filename, GError **error);
+
+/** @memberof teco_view_t */
+#define teco_view_save(CTX, TO, ERROR) \
+	(_Generic((TO), GIOChannel *  : teco_view_save_to_channel, \
+	                const gchar * : teco_view_save_to_file)((CTX), (TO), (ERROR)))
+
+/** @pure @memberof teco_view_t */
+void teco_view_free(teco_view_t *ctx);