xfa/fwl/basewidget/ifwl_tooltip.h

// 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_BASEWIDGET_IFWL_TOOLTIP_H_
#define XFA_FWL_BASEWIDGET_IFWL_TOOLTIP_H_

#include "xfa/fwl/core/ifwl_form.h"

class CFWL_WidgetImpProperties;
class IFWL_ToolTip;

#define FWL_CLASS_ToolTip L"FWL_TOOLTIP"
#define FWL_STYLEEXT_TTP_Rectangle (0L << 3)
#define FWL_STYLEEXT_TTP_RoundCorner (1L << 3)
#define FWL_STYLEEXT_TTP_Balloon (1L << 4)
#define FWL_STYLEEXT_TTP_Multiline (1L << 5)
#define FWL_STYLEEXT_TTP_NoAnchor (1L << 6)

class IFWL_ToolTipDP : public IFWL_DataProvider {
 public:
  virtual FWL_Error GetCaption(IFWL_Widget* pWidget,
                               CFX_WideString& wsCaption) = 0;
  virtual int32_t GetInitialDelay(IFWL_Widget* pWidget) = 0;
  virtual int32_t GetAutoPopDelay(IFWL_Widget* pWidget) = 0;
  virtual CFX_DIBitmap* GetToolTipIcon(IFWL_Widget* pWidget) = 0;
  virtual CFX_SizeF GetToolTipIconSize(IFWL_Widget* pWidget) = 0;
};

class IFWL_ToolTip : public IFWL_Form {
 public:
  static IFWL_ToolTip* Create(const CFWL_WidgetImpProperties& properties,
                              IFWL_Widget* pOuter);

  void SetAnchor(const CFX_RectF& rtAnchor);
  void Show();
  void Hide();

 protected:
  IFWL_ToolTip();
};

#endif  // XFA_FWL_BASEWIDGET_IFWL_TOOLTIP_H_