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Diffstat (limited to 'fltk/fltk/osx.h')
| -rw-r--r-- | fltk/fltk/osx.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/fltk/fltk/osx.h b/fltk/fltk/osx.h new file mode 100644 index 0000000..3c862f9 --- /dev/null +++ b/fltk/fltk/osx.h @@ -0,0 +1,147 @@ +// "$Id: osx.h 6233 2008-09-14 07:54:06Z spitzak $" +// +// Copyright 1998-2006 by Bill Spitzak and others. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems to "fltk-bugs@fltk.org". + +/** \file + +Declarations of FLTK symbols and interfaces that only exist if FLTK is +compiled on Windows. It is recommended you avoid using this header +file, and that you segregate code requiring it to it's own source +file. + +FLTK is currently using the Carbon interface, and this includes +the <Carbon/Carbon.h> header file. A macro is used to rename the +Carbon "Style" as "XStyle" to avoid conflicts with FLTK. (all +drawing is using Quartz, however!) + +Many of the functions have the same name and purpose as ones defined +in x11.h, just with different return types. Due to how Doxygen works, +the X version of these is described here. +*/ + +#ifndef fltk_osx_h +#define fltk_osx_h + +# ifndef DOXYGEN +// Standard MacOS Carbon API includes... +# define Style XStyle +# include <Carbon/Carbon.h> +# undef Style + +// Now make some fixes to the headers... +# undef check // Dunno where this comes from... +# endif + +# include "draw.h" + +//////////////////////////////////////////////////////////////// + +namespace fltk { + +/// \name fltk/osx.h +//@{ + +//////////////////////////////////////////////////////////////// +// constant information about the display: + +//extern FL_API void *qdisplay; +extern FL_API void open_display(); +extern FL_API void close_display(); +extern FL_API WindowPtr quartz_window; +extern FL_API CGContextRef quartz_gc; +extern FL_API Handle system_menu; +extern FL_API class SystemMenuBar *system_menu_bar; + +//////////////////////////////////////////////////////////////// +// event handling: + +// we want some way to access last message from system + +// Register a function to call when user opens a file in finder: +extern void open_callback(void (*cb)(const char* name)); + +//////////////////////////////////////////////////////////////// +// drawing functions: + +extern FL_API void clip_region(RgnHandle); +extern FL_API RgnHandle clip_region(); +extern FL_API void draw_into(CGContextRef xid, int w, int h); +extern FL_API void stop_drawing(CGImageRef xid); +# define HFONT const char* // points at name of font! +extern FL_API HFONT xfont(); + +extern FL_API void clear_quartz_clipping(); +extern FL_API void begin_quartz_image(CGRect&, const Rectangle&); +extern FL_API void end_quartz_image(); + +//////////////////////////////////////////////////////////////// +# ifdef fltk_Window_h // only include this if <fltk/Window.h> was included + +// When fltk tells X about a window, one of these objects is created. +// Warning: this object is highly subject to change! It's definition +// is only here so that fltk::xid(Window) can be declared inline: + +class FL_API CreatedWindow { +public: + WindowPtr xid; // used by main windows + Window* window; + RgnHandle region; // damage region + void expose(const Rectangle&); + CreatedWindow* next; + RgnHandle subRegion; // region which clips out children + CreatedWindow *children, *brother; + bool wait_for_expose; + bool need_new_subRegion; + bool overlay; + static CreatedWindow* first; + static CreatedWindow* find(const Window* window) {return window->i;} + static int borders(const Window* w, int& dx, int& dy, int& dw, int& dh); + // Quartz additions: + CGContextRef gc; +}; + +extern FL_API void fill_quartz_context(); +extern FL_API void release_quartz_context(CreatedWindow *x=0); + +// convert xid <-> Window: +//inline WindowPtr xid(const Window*w) {return CreatedWindow::find(w)->xid;} +WindowPtr xid(const Window*); +Window* find(WindowPtr xid); + +extern CursPtr default_cursor; +extern CursPtr current_cursor; +extern const Widget* cursor_for; + +# endif //Fl_Window_H + +//@} + +} + +# if USE_CAIRO +# include <fltk/fltk_cairo.h> +# include <cairo-quartz.h> +# else + typedef struct _cairo cairo_t; +# endif + +#endif + +// End of "$Id: osx.h 6233 2008-09-14 07:54:06Z spitzak $". |