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
---
 src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx | 57 ++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

(limited to 'src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx')

diff --git a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
index e61fa4799..796f60c36 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_Window_Driver.cxx
@@ -30,6 +30,8 @@ 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));
 }
 
 Fl_WinAPI_Window_Driver::~Fl_WinAPI_Window_Driver()
@@ -190,6 +192,61 @@ void Fl_WinAPI_Window_Driver::draw() {
   }  Fl_Window_Driver::draw();
 }
 
+void Fl_WinAPI_Window_Driver::icons(const Fl_RGB_Image *icons[], int count) {
+  free_icons();
+  
+  if (count > 0) {
+    icon_->icons = new Fl_RGB_Image*[count];
+    icon_->count = count;
+    // FIXME: Fl_RGB_Image lacks const modifiers on methods
+    for (int i = 0;i < count;i++)
+      icon_->icons[i] = (Fl_RGB_Image*)((Fl_RGB_Image*)icons[i])->copy();
+  }
+  
+  if (Fl_X::i(pWindow))
+    Fl_X::i(pWindow)->set_icons();
+}
+
+const void *Fl_WinAPI_Window_Driver::icon() const {
+  return icon_->legacy_icon;
+}
+
+void Fl_WinAPI_Window_Driver::icon(const void * ic) {
+  free_icons();
+  icon_->legacy_icon = ic;
+}
+
+void Fl_WinAPI_Window_Driver::free_icons() {
+  int i;
+  icon_->legacy_icon = 0L;
+  if (icon_->icons) {
+    for (i = 0;i < icon_->count;i++)
+      delete icon_->icons[i];
+    delete [] icon_->icons;
+    icon_->icons = 0L;
+  }
+  icon_->count = 0;
+  if (icon_->big_icon)
+    DestroyIcon(icon_->big_icon);
+  if (icon_->small_icon)
+    DestroyIcon(icon_->small_icon);
+  icon_->big_icon = NULL;
+  icon_->small_icon = NULL;
+}
+
+void Fl_WinAPI_Window_Driver::icons(HICON big_icon, HICON small_icon)
+{
+  free_icons();
+  
+  if (big_icon != NULL)
+    icon_->big_icon = CopyIcon(big_icon);
+  if (small_icon != NULL)
+    icon_->small_icon = CopyIcon(small_icon);
+  
+  if (Fl_X::i(pWindow))
+    Fl_X::i(pWindow)->set_icons();
+}
+
 //
 // End of "$Id$".
 //
-- 
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