1 files changed, 51 insertions, 0 deletions
diff --git a/helpbox.h b/helpbox.h
new file mode 100644
index 0000000..0b2037c
--- /dev/null
+++ b/helpbox.h
@@ -0,0 +1,51 @@
+#ifndef BDE_HELPBOX_H
+#define BDE_HELPBOX_H
+
+#include "editbox.h"
+#include "label.h"
+
+class Editor;
+
+class HelpBox : public EditBox {
+
+    Editor *app;
+    Label statusmsg;
+
+    int toc_first_line;
+    int toc_last_line;
+    std::vector<unistring> toc_items;
+    
+    struct Position {
+	CombinedLine top_line;
+	Point cursor;
+    };
+    static std::vector<Position> positions_stack;
+
+public:
+
+    HAS_ACTIONS_MAP(HelpBox, EditBox);
+    HAS_BINDINGS_MAP(HelpBox, EditBox);
+
+    HelpBox(Editor *aApp, const EditBox &settings);
+    bool load_user_manual();
+    void jump_to_topic(const char *topic);
+
+    void exec();
+    virtual bool handle_event(const Event &evt);
+
+    INTERACTIVE void layout_windows();
+    INTERACTIVE void refresh_and_center();
+    void push_position();
+    INTERACTIVE void pop_position();
+    INTERACTIVE void move_to_toc();
+    INTERACTIVE void jump_to_topic();
+
+protected:
+
+    void scan_toc();
+    virtual void do_syntax_highlight(const unistring &str, 
+	    AttributeArray &attributes, int para_num);
+};
+
+#endif
+