Move the marked text support member functions from Fl_System_Driver to Fl_Screen_Driver.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11486 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 36 insertions, 0 deletions

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
index ca9ef3ae6..ff0dcb062 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
@@ -76,6 +76,9 @@ public:
   virtual void repeat_timeout(double time, Fl_Timeout_Handler cb, void *argp);
   virtual int has_timeout(Fl_Timeout_Handler cb, void *argp);
   virtual void remove_timeout(Fl_Timeout_Handler cb, void *argp);
+  virtual int has_marked_text();
+  virtual void reset_marked_text();
+  virtual void insertion_point_location(int x, int y, int height);
 };
 
 
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
index 2d2d6675b..0e8f480d1 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
@@ -230,6 +230,39 @@ const char *Fl_Cocoa_Screen_Driver::get_system_scheme()
 }
 
 
+int Fl_Cocoa_Screen_Driver::has_marked_text() {
+  return true;
+}
+
+
+static int insertion_point_x = 0;
+static int insertion_point_y = 0;
+static int insertion_point_height = 0;
+static bool insertion_point_location_is_valid = false;
+
+void Fl_Cocoa_Screen_Driver::reset_marked_text() {
+  Fl::compose_state = 0;
+  Fl_X::next_marked_length = 0;
+  insertion_point_location_is_valid = false;
+}
+
+int Fl_X::insertion_point_location(int *px, int *py, int *pheight)
+// return true if the current coordinates of the insertion point are available
+{
+  if ( ! insertion_point_location_is_valid ) return false;
+  *px = insertion_point_x;
+  *py = insertion_point_y;
+  *pheight = insertion_point_height;
+  return true;
+}
+
+void Fl_Cocoa_Screen_Driver::insertion_point_location(int x, int y, int height) {
+  insertion_point_location_is_valid = true;
+  insertion_point_x = x;
+  insertion_point_y = y;
+  insertion_point_height = height;
+}
+
 
 //
 // End of "$Id$".