1 files changed, 58 insertions, 0 deletions
diff --git a/xfa/fwl/core/ifwl_themeprovider.h b/xfa/fwl/core/ifwl_themeprovider.h
new file mode 100644
index 0000000000..2bdacd5947
--- /dev/null
+++ b/xfa/fwl/core/ifwl_themeprovider.h
@@ -0,0 +1,58 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_CORE_IFWL_THEMEPROVIDER_H_
+#define XFA_FWL_CORE_IFWL_THEMEPROVIDER_H_
+
+#include "core/fxcrt/include/fx_coordinates.h"
+#include "core/fxcrt/include/fx_system.h"
+#include "xfa/fwl/core/fwl_error.h"
+
+#define FWL_WGTCAPACITY_CXBorder 1
+#define FWL_WGTCAPACITY_CYBorder 2
+#define FWL_WGTCAPACITY_ScrollBarWidth 3
+#define FWL_WGTCAPACITY_EdgeFlat 4
+#define FWL_WGTCAPACITY_EdgeRaised 5
+#define FWL_WGTCAPACITY_EdgeSunken 6
+#define FWL_WGTCAPACITY_Font 7
+#define FWL_WGTCAPACITY_FontSize 8
+#define FWL_WGTCAPACITY_TextColor 9
+#define FWL_WGTCAPACITY_TextSelColor 10
+#define FWL_WGTCAPACITY_LineHeight 11
+#define FWL_WGTCAPACITY_UIMargin 12
+#define FWL_WGTCAPACITY_SpaceAboveBelow 13
+#define FWL_WGTCAPACITY_MAX 65535
+
+class CFWL_ThemeBackground;
+class CFWL_ThemePart;
+class CFWL_ThemeText;
+class IFWL_Widget;
+
+class IFWL_ThemeProvider {
+ public:
+  virtual ~IFWL_ThemeProvider() {}
+  virtual FX_BOOL IsValidWidget(IFWL_Widget* pWidget) = 0;
+  virtual FX_DWORD GetThemeID(IFWL_Widget* pWidget) = 0;
+  virtual FX_DWORD SetThemeID(IFWL_Widget* pWidget,
+                              FX_DWORD dwThemeID,
+                              FX_BOOL bChildren = TRUE) = 0;
+  virtual FWL_ERR GetThemeMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix) = 0;
+  virtual FWL_ERR SetThemeMatrix(IFWL_Widget* pWidget,
+                                 const CFX_Matrix& matrix) = 0;
+  virtual FX_BOOL DrawBackground(CFWL_ThemeBackground* pParams) = 0;
+  virtual FX_BOOL DrawText(CFWL_ThemeText* pParams) = 0;
+  virtual void* GetCapacity(CFWL_ThemePart* pThemePart,
+                            FX_DWORD dwCapacity) = 0;
+  virtual FX_BOOL IsCustomizedLayout(IFWL_Widget* pWidget) = 0;
+  virtual FWL_ERR GetPartRect(CFWL_ThemePart* pThemePart,
+                              CFX_RectF& rtPart) = 0;
+  virtual FX_BOOL IsInPart(CFWL_ThemePart* pThemePart,
+                           FX_FLOAT fx,
+                           FX_FLOAT fy) = 0;
+  virtual FX_BOOL CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect) = 0;
+};
+
+#endif  // XFA_FWL_CORE_IFWL_THEMEPROVIDER_H_