1 files changed, 87 insertions, 0 deletions
diff --git a/src/help.h b/src/help.h
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+/*
+ * Copyright (C) 2012-2016 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/>.
+ */
+
+#ifndef __HELP_H
+#define __HELP_H
+
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gprintf.h>
+
+#include "sciteco.h"
+#include "parser.h"
+#include "undo.h"
+#include "rbtree.h"
+
+namespace SciTECO {
+
+class HelpIndex : public RBTree {
+public:
+	class Topic : public RBTree::RBEntry {
+	public:
+		gchar	*name;
+		gchar	*filename;
+		tecoInt	pos;
+
+		Topic(const gchar *_name, const gchar *_filename = NULL, tecoInt _pos = 0)
+		     : name(g_strdup(_name)),
+		       filename(_filename ? g_strdup(_filename) : NULL),
+		       pos(_pos) {}
+		~Topic()
+		{
+			g_free(name);
+			g_free(filename);
+		}
+
+		int
+		operator <(RBEntry &l2)
+		{
+			return g_ascii_strcasecmp(name, ((Topic &)l2).name);
+		}
+	};
+
+	void load(void);
+
+	Topic *find(const gchar *name);
+
+	void set(const gchar *name, const gchar *filename,
+	         tecoInt pos = 0);
+};
+
+extern HelpIndex help_index;
+
+/*
+ * Command states
+ */
+
+class StateGetHelp : public StateExpectString {
+public:
+	StateGetHelp() : StateExpectString(false) {}
+
+private:
+	void initial(void);
+	State *done(const gchar *str);
+};
+
+namespace States {
+	extern StateGetHelp gethelp;
+}
+
+} /* namespace SciTECO */
+
+#endif