Revert directory layout to what we had initially

1 files changed, 75 insertions, 0 deletions

diff --git a/imagelist.go b/imagelist.go
new file mode 100644
index 00000000..cb649d3a
--- /dev/null
+++ b/imagelist.go
@@ -0,0 +1,75 @@
+// Copyright 2010 The Walk Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package walk
+
+import (
+	"os"
+)
+
+import . "walk/winapi"
+
+type ImageList struct {
+	hIml      HIMAGELIST
+	maskColor Color
+}
+
+func NewImageList(imageSize Size, maskColor Color) (*ImageList, os.Error) {
+	hIml := ImageList_Create(
+		int32(imageSize.Width),
+		int32(imageSize.Height),
+		ILC_MASK|ILC_COLOR24,
+		8,
+		8)
+	if hIml == 0 {
+		return nil, newError("ImageList_Create failed")
+	}
+
+	return &ImageList{hIml: hIml, maskColor: maskColor}, nil
+}
+
+func (il *ImageList) Add(bitmap, maskBitmap *Bitmap) (int, os.Error) {
+	if bitmap == nil {
+		return 0, newError("bitmap cannot be nil")
+	}
+
+	var maskHandle HBITMAP
+	if maskBitmap != nil {
+		maskHandle = maskBitmap.handle()
+	}
+
+	index := int(ImageList_Add(il.hIml, bitmap.handle(), maskHandle))
+	if index == -1 {
+		return 0, newError("ImageList_Add failed")
+	}
+
+	return index, nil
+}
+
+func (il *ImageList) AddMasked(bitmap *Bitmap) (int32, os.Error) {
+	if bitmap == nil {
+		return 0, newError("bitmap cannot be nil")
+	}
+
+	index := ImageList_AddMasked(
+		il.hIml,
+		bitmap.handle(),
+		COLORREF(il.maskColor))
+	if index == -1 {
+		return 0, newError("ImageList_AddMasked failed")
+	}
+
+	return index, nil
+}
+
+func (il *ImageList) Dispose() {
+	if il.hIml != 0 {
+		ImageList_Destroy(il.hIml)
+		il.hIml = 0
+	}
+}
+
+func (il *ImageList) MaskColor() Color {
+	return il.maskColor
+}