Added LAF implementation.

widget/src/windows/nsLookAndFeel.cpp

@@ -0,0 +1,120 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsLookAndFeel.h"
+#include "windows.h"
+ 
+static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
+
+//-------------------------------------------------------------------------
+//
+// Query interface implementation
+//
+//-------------------------------------------------------------------------
+
+nsresult nsLookAndFeel::QueryObject(const nsIID& aIID, void** aInstancePtr)
+{
+  nsresult result = nsObject::QueryObject(aIID, aInstancePtr);
+
+  if (result == NS_NOINTERFACE && aIID.Equals(kILookAndFeelIID)) {
+      *aInstancePtr = (void*) ((nsILookAndFeel*)this);
+      AddRef();
+      result = NS_OK;
+  }
+
+  return result;
+}
+
+nsLookAndFeel::nsLookAndFeel(nsISupports *aOuter): nsObject(aOuter)
+{
+}
+
+nsLookAndFeel::~nsLookAndFeel()
+{
+}
+
+NS_IMETHODIMP_(nscolor) nsLookAndFeel::GetColor(nsColorID aID) 
+{
+    int idx;
+    switch (aID) {
+    case WindowBackground:
+        idx = COLOR_WINDOW;
+        break;
+    case WindowForeground:
+        idx = COLOR_WINDOWTEXT;
+        break;
+    case WidgetBackground:
+        idx = COLOR_BTNFACE;
+        break;
+    case WidgetForeground:
+        idx = COLOR_BTNTEXT;
+        break;
+    case WidgetSelectBackground:
+        idx = COLOR_HIGHLIGHT;
+        break;
+    case WidgetSelectForeground:
+        idx = COLOR_HIGHLIGHTTEXT;
+        break;
+    case Widget3DHighlight:
+        idx = COLOR_BTNHIGHLIGHT;
+        break;
+    case Widget3DShadow:
+        idx = COLOR_BTNSHADOW;
+        break;
+    case TextBackground:
+        idx = COLOR_WINDOW;
+        break;
+    case TextForeground:
+        idx = COLOR_WINDOWTEXT;
+        break;
+    case TextSelectBackground:
+        idx = COLOR_HIGHLIGHT;
+        break;
+    case TextSelectForeground:
+        idx = COLOR_HIGHLIGHTTEXT;
+        break;
+    default:
+        idx = COLOR_WINDOW;    
+        break;
+    }
+
+    return ::GetSysColor(idx);
+}
+
+NS_IMETHODIMP_(PRInt32) nsLookAndFeel::GetMetric(nsMetricID aID)
+{
+    PRInt32 res;
+    switch (aID) {
+    case WindowTitleHeight:
+        res = ::GetSystemMetrics(SM_CYCAPTION);
+        break;
+    case WindowBorderWidth:
+        res = ::GetSystemMetrics(SM_CXFRAME);
+        break;
+    case WindowBorderHeight:
+        res = ::GetSystemMetrics(SM_CYFRAME);
+        break;
+    case Widget3DBorder:
+        res = ::GetSystemMetrics(SM_CXEDGE);
+        break;
+    default:
+        res = -1;
+    }
+    return res;
+}
+

widget/src/windows/nsLookAndFeel.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef __nsLookAndFeel
+#define __nsLookAndFeel
+#include "nsObject.h"
+#include "nsILookAndFeel.h"
+
+class nsLookAndFeel: public nsObject, 
+		     public nsILookAndFeel {
+public:
+  nsLookAndFeel(nsISupports *aOuter);
+  virtual ~nsLookAndFeel();
+
+  BASE_SUPPORT
+  nsresult QueryObject(const nsIID& aIID, void** aInstancePtr);
+
+  NS_IMETHOD_(nscolor) GetColor(nsColorID aID);
+  NS_IMETHOD_(PRInt32) GetMetric(nsMetricID aID);
+};
+
+#endif