Move all icon-support data to the platform-specific Fl_XXX_Window_Driver class

because these data are platform-specific.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11399 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 51 insertions, 15 deletions

diff --git a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.H b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.H
index d5abdd54e..051a86300 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.H
+++ b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.H
@@ -43,13 +43,6 @@
  ? where do we handle the interface between OpenGL/DirectX and Cocoa/WIN32/Glx?
  */
 
-struct Fl_Window_Driver::icon_data {
-  const void *legacy_icon;
-  Fl_RGB_Image **icons;
-  int count;
-  HICON big_icon;
-  HICON small_icon;
-};
 
 struct Fl_Window_Driver::shape_data_type {
   int lw_; ///<  width of shape image
@@ -60,6 +53,14 @@ struct Fl_Window_Driver::shape_data_type {
 
 class FL_EXPORT Fl_WinAPI_Window_Driver : public Fl_Window_Driver
 {
+  friend class Fl_Window;
+  struct icon_data {
+    const void *legacy_icon;
+    Fl_RGB_Image **icons;
+    int count;
+    HICON big_icon;
+    HICON small_icon;
+  };
 private:
   RECT border_width_title_bar_height(int &bx, int &by, int &bt);
   void shape_bitmap_(Fl_Image* b);
@@ -68,6 +69,7 @@ public:
   Fl_WinAPI_Window_Driver(Fl_Window*);
   ~Fl_WinAPI_Window_Driver();
 
+  struct icon_data *icon_;
   // --- window data
   virtual int decorated_w();
   virtual int decorated_h();
@@ -84,7 +86,6 @@ public:
   virtual const void *icon() const;
   virtual void icon(const void * ic);
   virtual void free_icons();
-  void icons(HICON big_icon, HICON small_icon);
   // this one is implemented in Fl_win32.cxx
   virtual void capture_titlebar_and_borders(Fl_Shared_Image*& top, Fl_Shared_Image*& left, Fl_Shared_Image*& bottom, Fl_Shared_Image*& right);
   virtual void wait_for_expose();
diff --git a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
index a0a4e57c0..976fbd606 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
@@ -43,8 +43,8 @@ Fl_Window_Driver *Fl_Window_Driver::newWindowDriver(Fl_Window *w)
 Fl_WinAPI_Window_Driver::Fl_WinAPI_Window_Driver(Fl_Window *win)
 : Fl_Window_Driver(win)
 {
-  icon_ = new Fl_Window_Driver::icon_data;
-  memset(icon_, 0, sizeof(Fl_Window_Driver::icon_data));
+  icon_ = new icon_data;
+  memset(icon_, 0, sizeof(icon_data));
 }
 
 
@@ -54,6 +54,7 @@ Fl_WinAPI_Window_Driver::~Fl_WinAPI_Window_Driver()
     delete shape_data_->todelete_;
     delete shape_data_;
   }
+  delete icon_;
 }
 
 
@@ -358,19 +359,53 @@ void Fl_WinAPI_Window_Driver::free_icons() {
   icon_->small_icon = NULL;
 }
 
-void Fl_WinAPI_Window_Driver::icons(HICON big_icon, HICON small_icon)
+
+/** Sets the window icons using Windows' native HICON icon handles.
+ 
+ The given icons are copied. You can free the icons immediately after
+ this call.
+ 
+ \param[in] big_icon large window icon
+ \param[in] small_icon  small window icon
+ */
+void Fl_Window::icons(HICON big_icon, HICON small_icon)
 {
   free_icons();
   
   if (big_icon != NULL)
-    icon_->big_icon = CopyIcon(big_icon);
+    ((Fl_WinAPI_Window_Driver*)pWindowDriver)->icon_->big_icon = CopyIcon(big_icon);
   if (small_icon != NULL)
-    icon_->small_icon = CopyIcon(small_icon);
+    ((Fl_WinAPI_Window_Driver*)pWindowDriver)->icon_->small_icon = CopyIcon(small_icon);
   
-  if (Fl_X::i(pWindow))
-    Fl_X::i(pWindow)->set_icons();
+  if (Fl_X::i(this))
+    Fl_X::i(this)->set_icons();
 }
 
+
+/** Sets the default window icons.
+ 
+ Convenience function to set the default icons using Windows'
+ native HICON icon handles.
+ 
+ The given icons are copied. You can free the icons immediately after
+ this call.
+ 
+ \param[in] big_icon default large icon for all windows
+ subsequently created
+ \param[in] small_icon default small icon for all windows
+ subsequently created
+ 
+ \see Fl_Window::default_icon(const Fl_RGB_Image *)
+ \see Fl_Window::default_icons(const Fl_RGB_Image *[], int)
+ \see Fl_Window::icon(const Fl_RGB_Image *)
+ \see Fl_Window::icons(const Fl_RGB_Image *[], int)
+ \see Fl_Window::icons(HICON, HICON)
+ */
+void Fl_Window::default_icons(HICON big_icon, HICON small_icon) {
+  Fl_X::set_default_icons(big_icon, small_icon);
+}
+
+
 void Fl_WinAPI_Window_Driver::wait_for_expose() {
   if (!pWindow->shown()) return;
   Fl_X *i = Fl_X::i(pWindow);