diff options
Diffstat (limited to 'include/lldb/Core/IOHandler.h')
| -rw-r--r-- | include/lldb/Core/IOHandler.h | 150 |
1 files changed, 65 insertions, 85 deletions
diff --git a/include/lldb/Core/IOHandler.h b/include/lldb/Core/IOHandler.h index 02e6bde..b617d8e 100644 --- a/include/lldb/Core/IOHandler.h +++ b/include/lldb/Core/IOHandler.h @@ -67,18 +67,6 @@ namespace lldb_private { virtual void Run () = 0; - // Hide any characters that have been displayed so far so async - // output can be displayed. Refresh() will be called after the - // output has been displayed. - virtual void - Hide () = 0; - - // Called when the async output has been received in order to update - // the input reader (refresh the prompt and redisplay any current - // line(s) that are being edited - virtual void - Refresh () = 0; - // Called when an input reader should relinquish its control so another // can be pushed onto the IO handler stack, or so the current IO // handler can pop itself off the stack @@ -246,7 +234,14 @@ namespace lldb_private { void WaitForPop (); - + + virtual void + PrintAsync (Stream *stream, const char *s, size_t len) + { + stream->Write (s, len); + stream->Flush(); + } + protected: Debugger &m_debugger; lldb::StreamFileSP m_input_sp; @@ -318,7 +313,7 @@ namespace lldb_private { } //------------------------------------------------------------------ - /// Called when a new line is created or one of an identifed set of + /// Called when a new line is created or one of an identified set of /// indentation characters is typed. /// /// This function determines how much indentation should be added @@ -332,7 +327,7 @@ namespace lldb_private { /// following the line containing the cursor are not included. /// /// @param[in] cursor_position - /// The number of characters preceeding the cursor on the final + /// The number of characters preceding the cursor on the final /// line at the time. /// /// @return @@ -448,17 +443,17 @@ namespace lldb_private { { } - virtual ConstString - IOHandlerGetControlSequence (char ch) + ConstString + IOHandlerGetControlSequence (char ch) override { if (ch == 'd') return ConstString (m_end_line + "\n"); return ConstString(); } - virtual bool + bool IOHandlerIsInputComplete (IOHandler &io_handler, - StringList &lines) + StringList &lines) override { // Determine whether the end of input signal has been entered const size_t num_lines = lines.GetSize(); @@ -507,53 +502,47 @@ namespace lldb_private { virtual ~IOHandlerEditline (); - virtual void - Run (); + void + Run () override; - virtual void - Hide (); - - virtual void - Refresh (); - - virtual void - Cancel (); + void + Cancel () override; - virtual bool - Interrupt (); + bool + Interrupt () override; - virtual void - GotEOF(); + void + GotEOF() override; - virtual void - Activate (); + void + Activate () override; - virtual void - Deactivate (); + void + Deactivate () override; - virtual ConstString - GetControlSequence (char ch) + ConstString + GetControlSequence (char ch) override { return m_delegate.IOHandlerGetControlSequence (ch); } - virtual const char * - GetCommandPrefix () + const char * + GetCommandPrefix () override { return m_delegate.IOHandlerGetCommandPrefix (); } - virtual const char * - GetHelpPrologue () + const char * + GetHelpPrologue () override { return m_delegate.IOHandlerGetHelpPrologue (); } - virtual const char * - GetPrompt (); + const char * + GetPrompt () override; - virtual bool - SetPrompt (const char *prompt); + bool + SetPrompt (const char *prompt) override; const char * GetContinuationPrompt (); @@ -591,6 +580,9 @@ namespace lldb_private { uint32_t GetCurrentLineIndex () const; + void + PrintAsync (Stream *stream, const char *s, size_t len) override; + private: #ifndef LLDB_DISABLE_LIBEDIT static bool @@ -626,6 +618,7 @@ namespace lldb_private { bool m_multi_line; bool m_color_prompts; bool m_interrupt_exits; + bool m_editing; // Set to true when fetching a line manually (not using libedit) }; // The order of base classes is important. Look at the constructor of IOHandlerConfirm @@ -648,17 +641,17 @@ namespace lldb_private { return m_user_response; } - virtual int + int IOHandlerComplete (IOHandler &io_handler, const char *current_line, const char *cursor, const char *last_char, int skip_first_n_matches, int max_matches, - StringList &matches); + StringList &matches) override; - virtual void - IOHandlerInputComplete (IOHandler &io_handler, std::string &data); + void + IOHandlerInputComplete (IOHandler &io_handler, std::string &data) override; protected: const bool m_default_response; @@ -671,32 +664,25 @@ namespace lldb_private { public: IOHandlerCursesGUI (Debugger &debugger); - virtual - ~IOHandlerCursesGUI (); - - virtual void - Run (); + ~IOHandlerCursesGUI () override; - virtual void - Hide (); + void + Run () override; - virtual void - Refresh (); - - virtual void - Cancel (); + void + Cancel () override; - virtual bool - Interrupt (); + bool + Interrupt () override; - virtual void - GotEOF(); + void + GotEOF() override; - virtual void - Activate (); + void + Activate () override; - virtual void - Deactivate (); + void + Deactivate () override; protected: curses::ApplicationAP m_app_ap; @@ -711,20 +697,11 @@ namespace lldb_private { virtual ~IOHandlerCursesValueObjectList (); - virtual void - Run (); - - virtual void - Hide (); - - virtual void - Refresh (); - - virtual bool - HandleInterrupt (); + void + Run () override; - virtual void - GotEOF(); + void + GotEOF() override; protected: ValueObjectList m_valobj_list; }; @@ -849,7 +826,10 @@ namespace lldb_private { return NULL; } - protected: + void + PrintAsync (Stream *stream, const char *s, size_t len); + + protected: typedef std::vector<lldb::IOHandlerSP> collection; collection m_stack; |
