1 files changed, 90 insertions, 0 deletions
diff --git a/src/qreg-commands.h b/src/qreg-commands.h
new file mode 100644
index 0000000..e91b19a
--- /dev/null
+++ b/src/qreg-commands.h
@@ -0,0 +1,90 @@
+/*
+ * 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 "sciteco.h"
+#include "parser.h"
+#include "qreg.h"
+
+static inline void
+teco_state_expectqreg_reset(teco_machine_main_t *ctx)
+{
+	if (ctx->parent.must_undo)
+		teco_undo_qregspec_own(ctx->expectqreg);
+	else
+		teco_machine_qregspec_free(ctx->expectqreg);
+}
+
+gboolean teco_state_expectqreg_initial(teco_machine_main_t *ctx, GError **error);
+
+teco_state_t *teco_state_expectqreg_input(teco_machine_main_t *ctx, gchar chr, GError **error);
+
+/* in cmdline.c */
+gboolean teco_state_expectqreg_process_edit_cmd(teco_machine_main_t *ctx, teco_machine_t *parent_ctx, gchar key, GError **error);
+
+/**
+ * @interface TECO_DEFINE_STATE_EXPECTQREG
+ * @implements TECO_DEFINE_STATE
+ * @ingroup states
+ *
+ * Super class for states accepting Q-Register specifications.
+ */
+#define TECO_DEFINE_STATE_EXPECTQREG(NAME, ...) \
+	static teco_state_t * \
+	NAME##_input(teco_machine_main_t *ctx, gchar chr, GError **error) \
+	{ \
+		return teco_state_expectqreg_input(ctx, chr, error); \
+	} \
+	TECO_DEFINE_STATE(NAME, \
+		.initial_cb = (teco_state_initial_cb_t)teco_state_expectqreg_initial, \
+		.process_edit_cmd_cb = (teco_state_process_edit_cmd_cb_t) \
+		                       teco_state_expectqreg_process_edit_cmd, \
+		.expectqreg.type = TECO_QREG_REQUIRED, \
+		.expectqreg.got_register_cb = NAME##_got_register, /* always required */ \
+		##__VA_ARGS__ \
+	)
+
+/*
+ * FIXME: Some of these states are referenced only in qreg-commands.c,
+ * so they should be moved there?
+ */
+TECO_DECLARE_STATE(teco_state_pushqreg);
+TECO_DECLARE_STATE(teco_state_popqreg);
+
+TECO_DECLARE_STATE(teco_state_eqcommand);
+TECO_DECLARE_STATE(teco_state_loadqreg);
+
+TECO_DECLARE_STATE(teco_state_epctcommand);
+TECO_DECLARE_STATE(teco_state_saveqreg);
+
+TECO_DECLARE_STATE(teco_state_queryqreg);
+
+TECO_DECLARE_STATE(teco_state_ctlucommand);
+TECO_DECLARE_STATE(teco_state_setqregstring_nobuilding);
+TECO_DECLARE_STATE(teco_state_eucommand);
+TECO_DECLARE_STATE(teco_state_setqregstring_building);
+
+TECO_DECLARE_STATE(teco_state_getqregstring);
+TECO_DECLARE_STATE(teco_state_setqreginteger);
+TECO_DECLARE_STATE(teco_state_increaseqreg);
+
+TECO_DECLARE_STATE(teco_state_macro);
+TECO_DECLARE_STATE(teco_state_macrofile);
+
+TECO_DECLARE_STATE(teco_state_copytoqreg);