From 31fcd84ca990ded6b96f0e3a82adc3f38d0cdb2c Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Thu, 10 Mar 2016 22:26:40 +0000
Subject: Rewrite all window icon-related Fl_Window API with the window driver
 approach.

It seems this allows not to #include <windows.h> in the public header files.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11342 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/Fl_Window.H        | 25 ++-----------------------
 FL/Fl_Window_Driver.H |  7 +++++++
 2 files changed, 9 insertions(+), 23 deletions(-)

(limited to 'FL')

diff --git a/FL/Fl_Window.H b/FL/Fl_Window.H
index 8884d0b67..63aa67ec0 100644
--- a/FL/Fl_Window.H
+++ b/FL/Fl_Window.H
@@ -23,7 +23,8 @@
 #define Fl_Window_H
 
 #ifdef WIN32
-#include <windows.h>
+//#include <windows.h>
+typedef struct HICON__* HICON;
 #endif
 
 #include "Fl_Group.H"
@@ -75,22 +76,6 @@ class FL_EXPORT Fl_Window : public Fl_Group {
   Fl_X *i; // points at the system-specific stuff, but exists only after the window is mapped
   Fl_Window_Driver *pWindowDriver; // points at the system-specific stuff at window creatino time
 
-  struct icon_data {
-    const void *legacy_icon;
-    Fl_RGB_Image **icons;
-    int count;
-#ifdef WIN32
-    HICON big_icon;
-    HICON small_icon;
-#elif defined(__APPLE__)  // PORTME: Fl_Window_Driver - per-window icons, move to FL_X/Fl_Window_Driver
-    // not needed
-#elif defined(FL_PORTING)
-#  pragma message "FL_PORTING: define storage for per-window icons here if needed"
-#else // X11
-      // not needed
-#endif
-  };
-
   const char* iconlabel_;
   char* xclass_;
   struct icon_data *icon_;
@@ -422,12 +407,6 @@ public:
 #ifdef WIN32
   static void default_icons(HICON big_icon, HICON small_icon);
   void icons(HICON big_icon, HICON small_icon);
-#elif defined(__APPLE__) // PORTME: Fl_Window_Driver - per-window icon
-  // not needed
-#elif defined(FL_PORTING)
-#  pragma message "FL_PORTING: define functions to handle window icons here if needed"
-#else // X11
-      // not needed
 #endif
 
   /* for legacy compatibility */
diff --git a/FL/Fl_Window_Driver.H b/FL/Fl_Window_Driver.H
index 98934a3d4..2ab4bf192 100644
--- a/FL/Fl_Window_Driver.H
+++ b/FL/Fl_Window_Driver.H
@@ -36,8 +36,11 @@ class Fl_Image;
   */
 class FL_EXPORT Fl_Window_Driver {
   friend class Fl_Window;
+  friend class Fl_X;
 protected:
   Fl_Window *pWindow;
+  struct icon_data;
+  icon_data *icon_;
   struct shape_data_type;
   shape_data_type *shape_data_; ///< non-null means the window has a non-rectangular shape
 public:
@@ -55,6 +58,10 @@ public:
   void shape_pixmap_(Fl_Image* pixmap);
   virtual void shape(const Fl_Image* img) {}
   virtual void shape_alpha_(Fl_Image* img, int offset) {}
+  virtual void icons(const Fl_RGB_Image *icons[], int count) {}
+  virtual const void *icon() const {return NULL;}
+  virtual void icon(const void * ic) {}
+  virtual void free_icons() {}
 };
 
 
-- 
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