Class-ify ui_out

[thirdparty/binutils-gdb.git] / gdb / cli-out.h

diff --git a/gdb/cli-out.h b/gdb/cli-out.h
index 296b8c0f4755fe87564add0184bc32d1a7bd1cf7..ef996c41dc590b502540553f1d1b6729557d0f36 100644 (file)
--- a/gdb/cli-out.h
+++ b/gdb/cli-out.h
@@ -23,25 +23,59 @@
 #include "ui-out.h"
 #include <vector>
 
-/* These are exported so that they can be extended by other `ui_out'
-   implementations, like TUI's.  */
+class cli_ui_out : public ui_out
+{
+public:
 
-struct cli_ui_out_data
-  {
-    std::vector<ui_file *> streams;
-    int suppress_output;
-  };
+  explicit cli_ui_out (ui_file *stream, ui_out_flags flags);
+  virtual ~cli_ui_out ();
 
-extern const struct ui_out_impl cli_ui_out_impl;
+  ui_file *set_stream (ui_file *stream);
 
+protected:
 
-extern struct ui_out *cli_out_new (struct ui_file *stream);
+  virtual void do_table_begin (int nbrofcols, int nr_rows,
+                                 const char *tblid) override;
+  virtual void do_table_body () override;
+  virtual void do_table_end () override;
+  virtual void do_table_header (int width, ui_align align,
+                            const std::string &col_name,
+                            const std::string &col_hdr) override;
+  /* Note: level 0 is the top-level so LEVEL is always greater than
+     zero.  */
+  virtual void do_begin (ui_out_type type, const char *id) override;
+  virtual void do_end (ui_out_type type) override;
+  virtual void do_field_int (int fldno, int width, ui_align align,
+                         const char *fldname, int value) override;
+  virtual void do_field_skip (int fldno, int width, ui_align align,
+                          const char *fldname) override;
+  virtual void do_field_string (int fldno, int width, ui_align align,
+                            const char *fldname, const char *string) override;
+  virtual void do_field_fmt (int fldno, int width, ui_align align,
+                         const char *fldname, const char *format, va_list args)
+    override ATTRIBUTE_PRINTF (6,0);
+  virtual void do_spaces (int numspaces) override;
+  virtual void do_text (const char *string) override;
+  virtual void do_message (const char *format, va_list args) override
+    ATTRIBUTE_PRINTF (2,0);
+  virtual void do_wrap_hint (const char *identstring) override;
+  virtual void do_flush () override;
+  virtual int do_redirect (struct ui_file * outstream) override;
 
-extern void cli_out_data_ctor (struct cli_ui_out_data *data,
-                              struct ui_file *stream);
+  bool suppress_output ()
+  { return m_suppress_output; }
 
-extern struct ui_file *cli_out_set_stream (struct ui_out *uiout,
-                                          struct ui_file *stream);
+private:
+
+  void field_separator ();
+  void out_field_fmt (int fldno, const char *fldname, const char *format, ...)
+    ATTRIBUTE_PRINTF (4, 5);
+
+  std::vector<ui_file *> m_streams;
+  bool m_suppress_output;
+};
+
+extern cli_ui_out *cli_out_new (struct ui_file *stream);
 
 extern void cli_display_match_list (char **matches, int len, int max);