Move Fl_Screen_Driver.H from FL/ to src/

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12975 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 0 insertions, 203 deletions

diff --git a/FL/Fl_Screen_Driver.H b/FL/Fl_Screen_Driver.H
deleted file mode 100644
index ab78a4745..000000000
--- a/FL/Fl_Screen_Driver.H
+++ /dev/null
@@ -1,203 +0,0 @@
-//
-// "$Id$"
-//
-// All screen related calls in a driver style class.
-//
-// Copyright 1998-2018 by Bill Spitzak and others.
-//
-// This library is free software. Distribution and use rights are outlined in
-// the file "COPYING" which should have been included with this file.  If this
-// file is missing or damaged, see the license at:
-//
-//     http://www.fltk.org/COPYING.php
-//
-// Please report all bugs and problems on the following page:
-//
-//     http://www.fltk.org/str.php
-//
-
-/**
- \cond DriverDev
- \addtogroup DriverDeveloper
- \{
- */
-
-#ifndef FL_SCREEN_DRIVER_H
-#define FL_SCREEN_DRIVER_H
-
-#include <FL/fl_types.h>
-#include <FL/Fl.H> // for Fl_Timeout_Handler
-#include <FL/Fl_Text_Editor.H>
-
-
-// TODO: add text composition?
-// TODO: add Fl::display
-// TODO: add copy/paste, drag/drop?
-// TODO: get key/get mouse?
-// TODO: system colors/colormaps
-// TODO: system menu?
-// TODO: native filechooser
-// TODO: native message boxes
-// TODO: read screen to image
-// TODO: application shortcuts
-
-class Fl_Window;
-class Fl_RGB_Image;
-class Fl_Group;
-class Fl_Input;
-
-/**
- A base class describing the interface between FLTK and screen-related operations.
-
- This class is only for internal use by the FLTK library.
- 
- Each supported platform implements several of the virtual methods of this class.
- */
-class FL_EXPORT Fl_Screen_Driver {
-
-protected:
-  Fl_Screen_Driver();
-  virtual ~Fl_Screen_Driver();
-
-  static const int MAX_SCREENS = 16;
-
-  int num_screens;
-  static  float fl_intersection(int x1, int y1, int w1, int h1,
-                                      int x2, int y2, int w2, int h2);
-
-public:
-  static char bg_set;
-  static char bg2_set;
-  static char fg_set;
-
-public:
-  virtual float scale(int n) {return 1;}
-  virtual void scale(int n, float f) { }
-  static Fl_Screen_Driver *newScreenDriver();
-  // --- display management
-  virtual void display(const char *disp);
-  virtual int visual(int flags);
-  // --- screen configuration
-  virtual void init() {}
-  virtual int x() { return 0; }
-  virtual int y() { return 0; }
-  virtual int w() { return 800; } // default, override in driver!
-  virtual int h() { return 600; } // default, override in driver!
-  virtual int screen_count();
-  void screen_xywh(int &X, int &Y, int &W, int &H, int mx, int my);
-  virtual void screen_xywh(int &X, int &Y, int &W, int &H, int n) { X=0; Y=0; W=800; H=600; }
-  void screen_xywh(int &X, int &Y, int &W, int &H, int mx, int my, int mw, int mh);
-  virtual int screen_num(int x, int y);
-  virtual int screen_num(int x, int y, int w, int h);
-  virtual void screen_dpi(float &h, float &v, int n=0) { h=72; v=72; } // override in driver!
-  void screen_work_area(int &X, int &Y, int &W, int &H, int mx, int my);
-  virtual void screen_work_area(int &X, int &Y, int &W, int &H, int n) { screen_xywh(X, Y, W, H, n); }
-  // --- audible output
-  virtual void beep(int type) { }
-  // --- global events
-  virtual void flush() { } // must override
-  virtual double wait(double time_to_wait) { return 0.0; } // must override
-  virtual int ready() { return 0; } // must override
-  virtual void grab(Fl_Window* win) { }
-  // --- global colors
-  /* the default implementation of parse_color() may be enough */
-  virtual int parse_color(const char* p, uchar& r, uchar& g, uchar& b);
-  virtual void get_system_colors() { }
-  virtual const char *get_system_scheme();
-  // --- global timers
-  virtual void add_timeout(double time, Fl_Timeout_Handler cb, void *argp) { }
-  virtual void repeat_timeout(double time, Fl_Timeout_Handler cb, void *argp) { }
-  virtual int has_timeout(Fl_Timeout_Handler cb, void *argp) { return 0; }
-  virtual void remove_timeout(Fl_Timeout_Handler cb, void *argp) { }
-
-  static int secret_input_character;
-  /* Implement to indicate whether complex text input may involve marked text.
-   When it does, has_marked_text returns non zero and reset_marked_text() and
-   insertion_point_location() must also be implemented.
-   */
-  virtual int has_marked_text() { return 0; }
-  virtual void reset_marked_text() {}
-  virtual void insertion_point_location(int x, int y, int height) {}
-  // implement so text-editing widgets support dead keys
-  virtual int compose(int &del) {del = 0; return 0;}
-  // default implementation may be enough
-  virtual void compose_reset();
-  // implement to support drag-n-drop. use_selection = 1 means the GUI is welcome to display
-  // the selected text during the D&D operation
-  virtual int dnd(int use_selection = 0) {return 0;}
-  // null means no platform-specific key bindings for Fl_Text_Editor
-  Fl_Text_Editor::Key_Binding *text_editor_extra_key_bindings;
-  // default implementation may be enough
-  virtual int text_display_can_leak() { return 0; }
-
-  // if no keyboard is connected on a touch or pen device, the system on-screen keyboard is requested
-  virtual void request_keyboard() { }
-  // we no longer need the on-screen keyboard; it's up to the system to hide it
-  virtual void release_keyboard() { }
-
-  // read raw image from a window or an offscreen buffer
-  /* Member function read_win_rectangle() supports the public function
-   fl_read_image() which captures pixel data either from
-   the current window or from an offscreen buffer.
-
-   With fl_read_image() and for capture from a window, the returned pixel array
-   also contains data from any embedded sub-window.
-   
-   In the case of read_win_rectangle() and for capture from a window, only data
-   from the current window is collected.
-   
-   A platform may also use its read_win_rectangle() implementation to capture
-   window decorations (e.g., title bar). In that case, it is called by
-   Fl_XXX_Window_Driver::capture_titlebar_and_borders().
-   */
-  virtual Fl_RGB_Image *read_win_rectangle(int X, int Y, int w, int h) {return NULL;}
-  static void write_image_inside(Fl_RGB_Image *to, Fl_RGB_Image *from, int to_x, int to_y);
-  static Fl_RGB_Image *traverse_to_gl_subwindows(Fl_Group *g, int x, int y, int w, int h,
-                                                 Fl_RGB_Image *full_img);
-  // optional platform-specific key handling for Fl_Input widget
-  // the default implementation may be enough
-  virtual int input_widget_handle_key(int key, unsigned mods, unsigned shift, Fl_Input *input);
-  // implement to support Fl::get_mouse()
-  virtual int get_mouse(int &x, int &y) {return 0;}
-  // optional methods to enable/disable input methods for complex scripts
-  virtual void enable_im() {}
-  virtual void disable_im() {}
-  // calls open_display_platform() and then does platform-independent work
-  void open_display();
-  // implement to open access to the display
-  virtual void open_display_platform() {}
-  // optional method to close display access
-  virtual void close_display() {}
-  // compute dimensions of an Fl_Offscreen
-  virtual void offscreen_size(Fl_Offscreen off, int &width, int &height) {}
-  
-  void rescale_all_windows_from_screen(int screen, float f);
-  static void transient_scale_display(float f, int nscreen);
-  static int scale_handler(int event);
-  virtual void init_workarea() {}
-  virtual float desktop_scale_factor() {return 1;}
-  float use_startup_scale_factor();
-  enum APP_SCALING_CAPABILITY {
-    NO_APP_SCALING = 0, ///< The platform does not support rescaling.
-    SYSTEMWIDE_APP_SCALING, ///< The platform supports rescaling with the same factor for all screens.
-    PER_SCREEN_APP_SCALING ///< The platform supports rescaling with one factor for each screen.
-  };
-  /** Returns the platform's support for rescaling the application with ctrl-/+/-/0/ keys.
-   */
-  virtual APP_SCALING_CAPABILITY rescalable() { return NO_APP_SCALING; }
-  /* Number of pixels per drawing unit for the display.
-     The default implementation may be enough. */
-  virtual float retina_factor() { return 1; }
-};
-
-
-#endif // !FL_SCREEN_DRIVER_H
-
-/**
- \}
- \endcond
- */
-
-//
-// End of "$Id$".
-//