Moed Fl::visual and System_Scheme to the driver

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11166 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 55 insertions, 0 deletions

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
index e34f8b998..5bd136bcd 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
@@ -20,12 +20,16 @@
 #include "../../config_lib.h"
 #include "Fl_Cocoa_Screen_Driver.h"
 #include <FL/Fl.H>
+#include <FL/x.H>
 #include <FL/fl_ask.h>
 #include <stdio.h>
 
 
 extern "C" void NSBeep(void);
 
+extern double fl_mac_flush_and_wait(double time_to_wait);
+extern int fl_ready();
+
 
 /**
  Creates a driver that manages all screen and display related calls.
@@ -121,6 +125,42 @@ void Fl_Cocoa_Screen_Driver::flush() {
 }
 
 
+double Fl_Cocoa_Screen_Driver::wait(double time_to_wait)
+{
+  Fl::run_checks();
+  return fl_mac_flush_and_wait(time_to_wait);
+}
+
+
+int Fl_Cocoa_Screen_Driver::ready()
+{
+  return fl_ready();
+}
+
+
+extern void fl_fix_focus(); // in Fl.cxx
+
+extern void *fl_capture;
+
+
+void Fl_Cocoa_Screen_Driver::grab(Fl_Window* win)
+{
+  if (win) {
+    if (!Fl::grab_) {
+      fl_capture = Fl_X::i(Fl::first_window())->xid;
+      Fl_X::i(Fl::first_window())->set_key_window();
+    }
+    Fl::grab_ = win;
+  } else {
+    if (Fl::grab_) {
+      fl_capture = 0;
+      Fl::grab_ = 0;
+      fl_fix_focus();
+    }
+  }
+}
+
+
 // simulation of XParseColor:
 int Fl_Cocoa_Screen_Driver::parse_color(const char* p, uchar& r, uchar& g, uchar& b)
 {
@@ -182,6 +222,12 @@ void Fl_Cocoa_Screen_Driver::get_system_colors()
 }
 
 
+const char *Fl_Cocoa_Screen_Driver::get_system_scheme()
+{
+  return getenv("FLTK_SCHEME");
+}
+
+
 
 //
 // End of "$Id$".
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
index b06192205..22c17b165 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.h
@@ -39,6 +39,9 @@
 */
 
 
+class Fl_Window;
+
+
 class FL_EXPORT Fl_Cocoa_Screen_Driver : public Fl_Screen_Driver 
 {
 protected:
@@ -47,6 +50,8 @@ protected:
   float dpi_v[MAX_SCREENS];
 
 public:
+  // --- display management
+  // --- screen configuration
   virtual void init();
   virtual int x();
   virtual int y();
@@ -59,9 +64,13 @@ public:
   virtual void beep(int type);
   // --- global events
   virtual void flush();
+  virtual double wait(double time_to_wait);
+  virtual int ready();
+  virtual void grab(Fl_Window* win);
   // --- global colors
   virtual int parse_color(const char* p, uchar& r, uchar& g, uchar& b);
   virtual void get_system_colors();
+  virtual const char *get_system_scheme();
 };