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mac.H
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    00001 //
    00002 // "$Id: mac.H 9719 2012-11-13 14:45:42Z manolo $"
    00003 //
    00004 // Mac header file for the Fast Light Tool Kit (FLTK).
    00005 //
    00006 // Copyright 1998-2011 by Bill Spitzak and others.
    00007 //
    00008 // This library is free software. Distribution and use rights are outlined in
    00009 // the file "COPYING" which should have been included with this file.  If this
    00010 // file is missing or damaged, see the license at:
    00011 //
    00012 //     http://www.fltk.org/COPYING.php
    00013 //
    00014 // Please report all bugs and problems on the following page:
    00015 //
    00016 //     http://www.fltk.org/str.php
    00017 //
    00018
    00019 // Do not directly include this file, instead use <FL/x.H>.  It will
    00020 // include this file if "__APPLE__" is defined.  This is to encourage
    00021 // portability of even the system-specific code...
    00022 #ifndef FL_DOXYGEN
    00023
    00024 #if !defined(Fl_X_H)
    00025 #  error "Never use <FL/mac.H> directly; include <FL/x.H> instead."
    00026 #endif // !Fl_X_H
    00027
    00028 #ifdef __OBJC__
    00029 @class FLWindow; // a subclass of the NSWindow Cocoa class
    00030 typedef FLWindow *Window;
    00031 #else
    00032 typedef class FLWindow_opaque *Window; // pointer to the FLWindow objective-c class
    00033 #endif // __OBJC__
    00034
    00035 #if !(defined(FL_LIBRARY) || defined(FL_INTERNALS)) // this part is used when compiling an application program
    00036 #  include <FL/Fl_Widget.H>
    00037
    00038 typedef struct flCocoaRegion* Fl_Region;
    00039 typedef struct CGContext* CGContextRef;
    00040 typedef struct OpaquePMPrintSettings*   PMPrintSettings;
    00041 typedef struct OpaquePMPageFormat*      PMPageFormat;
    00042 typedef struct OpaquePMPrintSession*    PMPrintSession;
    00043 typedef struct CGImage* CGImageRef;
    00044 typedef CGContextRef Fl_Offscreen;
    00045
    00046 #else // this part must be compiled when building the FLTK libraries
    00047
    00048 // Standard MacOS C/C++ includes...
    00049 #include <ApplicationServices/ApplicationServices.h>
    00050 #undef check // because of Fl::check()
    00051
    00052 typedef CGContextRef Fl_Offscreen;
    00053
    00054 typedef struct flCocoaRegion {
    00055   int count;
    00056   CGRect *rects;
    00057 } *Fl_Region;  // a region is the union of a series of rectangles
    00058
    00059 #  include "Fl_Window.H"
    00060
    00061 // Some random X equivalents
    00062 struct XPoint { int x, y; };
    00063 struct XRectangle {int x, y, width, height;};
    00064 #ifndef CGFLOAT_DEFINED //appears with 10.5 in CGBase.h
    00065 #if defined(__LP64__) && __LP64__
    00066 typedef double CGFloat;
    00067 #else
    00068 typedef float CGFloat;
    00069 #endif
    00070 #endif // CGFLOAT_DEFINED
    00071
    00072 extern CGRect fl_cgrectmake_cocoa(int x, int y, int w, int h);
    00073 inline Fl_Region XRectangleRegion(int x, int y, int w, int h) {
    00074   Fl_Region R = (Fl_Region)malloc(sizeof(*R));
    00075   R->count = 1;
    00076   R->rects = (CGRect *)malloc(sizeof(CGRect));
    00077   *(R->rects) = fl_cgrectmake_cocoa(x, y, w, h);
    00078   return R;
    00079 }
    00080 inline void XDestroyRegion(Fl_Region r) {
    00081   if(r) {
    00082     free(r->rects);
    00083     free(r);
    00084   }
    00085 }
    00086 extern void *fl_system_menu;
    00087 extern void *fl_default_cursor;
    00088
    00089 // This object contains all mac-specific stuff about a window:
    00090 // WARNING: this object is highly subject to change!
    00091 class Fl_X {
    00092
    00093 public:
    00094   Window xid;              // pointer to the Cocoa window object (FLWindow*)
    00095   Fl_Offscreen other_xid;  // pointer for offscreen bitmaps (overlay window)
    00096   Fl_Window *w;            // FLTK window for
    00097   Fl_Region region;
    00098   Fl_Region subRegion;     // region for this specific subwindow
    00099   Fl_X *next;              // linked tree to support subwindows
    00100   Fl_X *xidChildren, *xidNext; // more subwindow tree
    00101   int wait_for_expose;
    00102   void *cursor;            // is really NSCursor*
    00103   static Fl_X* first;
    00104   static Fl_X* i(const Fl_Window* w) {return w->i;}
    00105   static int fake_X_wm(const Fl_Window*,int&,int&,int&,int&,int&);
    00106   static void make(Fl_Window*);
    00107   void flush();
    00108   // Quartz additions:
    00109   CGContextRef gc;                 // graphics context (NULL when using QD)
    00110   static void q_fill_context();    // fill a Quartz context with current FLTK state
    00111   static void q_clear_clipping();  // remove all clipping from a Quartz context
    00112   static void q_release_context(Fl_X *x=0); // free all resources associated with fl_gc
    00113   static void q_begin_image(CGRect&, int x, int y, int w, int h);
    00114   static void q_end_image();
    00115   // Cocoa additions
    00116   void destroy(void);
    00117   void map(void);
    00118   void unmap(void);
    00119   int unlink(Fl_X* start = NULL);
    00120   void collapse(void);
    00121   WindowRef window_ref(void);
    00122   void set_key_window(void);
    00123   void set_cursor(Fl_Cursor);
    00124   static CGImageRef CGImage_from_window_rect(Fl_Window *win, int x, int y, int w, int h);
    00125   static unsigned char *bitmap_from_window_rect(Fl_Window *win, int x, int y, int w, int h, int *bytesPerPixel);
    00126   static Fl_Region intersect_region_and_rect(Fl_Region current, int x,int y,int w, int h);
    00127   static CGContextRef watch_cursor_image(void);
    00128   static CGContextRef help_cursor_image(void);
    00129   static CGContextRef nesw_cursor_image(void);
    00130   static CGContextRef nwse_cursor_image(void);
    00131   static CGContextRef none_cursor_image(void);
    00132   static void *get_carbon_function(const char *name);
    00133   static void screen_work_area(int &X, int &Y, int &W, int &H, int n); // compute work area of a given screen
    00134 private:
    00135   static void relink(Fl_Window*, Fl_Window*);
    00136   bool subwindow;
    00137 };
    00138
    00139 extern Window fl_window;
    00140
    00141 #endif // FL_LIBRARY || FL_INTERNALS
    00142
    00143 #ifndef MAC_OS_X_VERSION_10_4
    00144 #define MAC_OS_X_VERSION_10_4 1040
    00145 #endif
    00146 #ifndef MAC_OS_X_VERSION_10_5
    00147 #define MAC_OS_X_VERSION_10_5 1050
    00148 #endif
    00149 #ifndef MAC_OS_X_VERSION_10_6
    00150 #define MAC_OS_X_VERSION_10_6 1060
    00151 #endif
    00152 #ifndef MAC_OS_X_VERSION_10_7
    00153 #define MAC_OS_X_VERSION_10_7 1070
    00154 #endif
    00155 #ifndef MAC_OS_X_VERSION_10_8
    00156 #define MAC_OS_X_VERSION_10_8 1080
    00157 #endif
    00158
    00159 typedef CGImageRef Fl_Bitmask;
    00160
    00161 extern CGContextRef fl_gc;
    00162 extern class Fl_Sys_Menu_Bar *fl_sys_menu_bar;
    00163
    00164 extern Window fl_xid(const Fl_Window*);
    00165 extern Fl_Window* fl_find(Window xid);
    00166 void fl_clip_region(Fl_Region);
    00167
    00168 extern Fl_Bitmask fl_create_bitmask(int w, int h, const uchar *data);
    00169 extern Fl_Bitmask fl_create_alphamask(int w, int h, int d, int ld, const uchar *data);
    00170 extern void fl_delete_bitmask(Fl_Bitmask bm);
    00171 extern Fl_Offscreen fl_create_offscreen(int w, int h);
    00172 extern void fl_copy_offscreen(int x,int y,int w,int h, Fl_Offscreen gWorld, int srcx,int srcy);
    00173 extern void fl_delete_offscreen(Fl_Offscreen gWorld);
    00174 extern void fl_begin_offscreen(Fl_Offscreen gWorld);
    00175 extern void fl_end_offscreen();
    00176
    00177 extern int fl_parse_color(const char* p, uchar& r, uchar& g, uchar& b);
    00178 extern void fl_open_display();
    00179
    00180 #endif // FL_DOXYGEN
    00181
    00193 extern void fl_open_callback(void (*cb)(const char *));
    00194
    00203 extern void fl_mac_set_about( Fl_Callback *cb, void *user_data, int shortcut = 0);
    00204
    00207 extern int fl_mac_os_version;
    00208
    00209 class Fl_Mac_App_Menu {
    00210 public:
    00212   static const char *about;
    00217   static const char *print;
    00219   static const char *services;
    00221   static const char *hide;
    00223   static const char *hide_others;
    00225   static const char *show;
    00227   static const char *quit;
    00228 };
    00229
    00232 //
    00233 // End of "$Id: mac.H 9719 2012-11-13 14:45:42Z manolo $".
    00234 //
    00235