91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
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# ifndef SR_OUTPUT_WINDOW_H
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# define SR_OUTPUT_WINDOW_H
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/** \file sr_output_window.h
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* Manages a fltk output window. */
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class SrOutput;
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class Fl_Window;
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class Fl_Browser;
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/*! \class SrOutputWindow sr_output_window.h
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\brief Fltk output window
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This class manages a fltk output window, that can capture and
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display any data sent to a SrOutput. */
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class SrOutputWindow
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{ private :
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Fl_Window* _window;
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Fl_Browser* _browser;
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char* _buffer;
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int _bufcur;
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int _bufcap;
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bool _activated;
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bool _already_shown;
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void _init ();
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int _buffer_len;
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public :
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/*! Default constructor */
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SrOutputWindow ();
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/*! Constructor which connects the window to the given output o */
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SrOutputWindow ( SrOutput& o );
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/*! Destructor */
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~SrOutputWindow ();
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/*! Change the number of lines kept in the window, default is 512 */
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void buffer_len ( int len ) { _buffer_len=len; }
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/*! Activate or deactivate the output window. If the window is
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deactivated, all messages to be displayed are not displayed,
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and are simply ignored. */
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void activated ( bool b ) { _activated=b; }
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/*! Returns the activation state of the window. */
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bool activated () { return _activated; }
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/* Writes the content of the output window to a file. */
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void save ( const char* fname );
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/*! Display text in the output window */
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void output ( const char *s );
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/*! The window will automatically open with the first output, but
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it can be also showed using this function */
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void show ();
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/*! Returns true if the window is shown, and false otherwise */
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bool shown ();
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/* Will hide the window */
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void hide ();
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/* Clears all the window content */
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void clear ();
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/* Makes sure the first line is visible */
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void show_first_line ();
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/* Change the title of the window */
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void title ( const char* t );
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/*! Will reinitialize o to output to an internal function which sends the
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text output to SrOutputWindow. To disconnect, o should be initialized again */
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void connect ( SrOutput& o );
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/*! Will forever enter the fltk main loop, which will manage the window. */
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static void run ();
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/*! Updates all fltk widgets. */
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static void check ();
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};
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//================================ End of File =================================================
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# endif // SR_OUTPUT_WINDOW_H
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