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authorDan Sinclair <dsinclair@chromium.org>2016-03-08 12:16:00 -0500
committerDan Sinclair <dsinclair@chromium.org>2016-03-08 12:16:00 -0500
commit6f6388fee1fdb4bec57549fe87a0833b2b20bebe (patch)
tree425b282da710e43904ebc68bf098a88cd2676397 /xfa/src/fwl/basewidget/fwl_scrollbarimp.h
parent71568591f4df8cc2d02fbd5544b0b0cc2b8f55e8 (diff)
downloadpdfium-6f6388fee1fdb4bec57549fe87a0833b2b20bebe.tar.xz
Remove xfa/src/fwl/src and move code up a level.
This Cl moves the xfa/src/fwl/src code up to the previously empty parent directory and removes xfa/src/fwl/src. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1770953004 .
Diffstat (limited to 'xfa/src/fwl/basewidget/fwl_scrollbarimp.h')
-rw-r--r--xfa/src/fwl/basewidget/fwl_scrollbarimp.h139
1 files changed, 139 insertions, 0 deletions
diff --git a/xfa/src/fwl/basewidget/fwl_scrollbarimp.h b/xfa/src/fwl/basewidget/fwl_scrollbarimp.h
new file mode 100644
index 0000000000..be1f25470e
--- /dev/null
+++ b/xfa/src/fwl/basewidget/fwl_scrollbarimp.h
@@ -0,0 +1,139 @@
+// 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_SRC_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_
+#define XFA_SRC_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_
+
+#include "xfa/include/fwl/core/fwl_timer.h"
+#include "xfa/src/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_ScrollBarImpDelegate;
+
+class CFWL_ScrollBarImp : public CFWL_WidgetImp, public IFWL_Timer {
+ public:
+ CFWL_ScrollBarImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_ScrollBarImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FX_BOOL IsVertical();
+ virtual FWL_ERR GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax);
+ virtual FWL_ERR SetRange(FX_FLOAT fMin, FX_FLOAT fMax);
+ virtual FX_FLOAT GetPageSize();
+ virtual FWL_ERR SetPageSize(FX_FLOAT fPageSize);
+ virtual FX_FLOAT GetStepSize();
+ virtual FWL_ERR SetStepSize(FX_FLOAT fStepSize);
+ virtual FX_FLOAT GetPos();
+ virtual FWL_ERR SetPos(FX_FLOAT fPos);
+ virtual FX_FLOAT GetTrackPos();
+ virtual FWL_ERR SetTrackPos(FX_FLOAT fTrackPos);
+ virtual FX_BOOL DoScroll(FX_DWORD dwCode, FX_FLOAT fPos = 0.0f);
+ virtual FWL_ERR SetOuter(IFWL_Widget* pOuter);
+ virtual int32_t Run(FWL_HTIMER hTimer);
+
+ protected:
+ void DrawTrack(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bLower = TRUE,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawArrowBtn(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bMinBtn = TRUE,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawThumb(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void Layout();
+ void CalcButtonLen();
+ void CalcMinButtonRect(CFX_RectF& rect);
+ void CalcMaxButtonRect(CFX_RectF& rect);
+ void CalcThumbButtonRect(CFX_RectF& rect);
+ void CalcMinTrackRect(CFX_RectF& rect);
+ void CalcMaxTrackRect(CFX_RectF& rect);
+ FX_FLOAT GetTrackPointPos(FX_FLOAT fx, FX_FLOAT fy);
+ void GetTrackRect(CFX_RectF& rect, FX_BOOL bLower = TRUE);
+ FX_BOOL SendEvent();
+ FX_BOOL OnScroll(FX_DWORD dwCode, FX_FLOAT fPos);
+
+ FWL_HTIMER m_hTimer;
+ FX_FLOAT m_fRangeMin;
+ FX_FLOAT m_fRangeMax;
+ FX_FLOAT m_fPageSize;
+ FX_FLOAT m_fStepSize;
+ FX_FLOAT m_fPos;
+ FX_FLOAT m_fTrackPos;
+ int32_t m_iMinButtonState;
+ int32_t m_iMaxButtonState;
+ int32_t m_iThumbButtonState;
+ int32_t m_iMinTrackState;
+ int32_t m_iMaxTrackState;
+ FX_FLOAT m_fLastTrackPos;
+ FX_FLOAT m_cpTrackPointX;
+ FX_FLOAT m_cpTrackPointY;
+ int32_t m_iMouseWheel;
+ FX_BOOL m_bTrackMouseLeave;
+ FX_BOOL m_bMouseHover;
+ FX_BOOL m_bMouseDown;
+ FX_BOOL m_bRepaintThumb;
+ FX_FLOAT m_fButtonLen;
+ FX_BOOL m_bMinSize;
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtThumb;
+ CFX_RectF m_rtMinBtn;
+ CFX_RectF m_rtMaxBtn;
+ CFX_RectF m_rtMinTrack;
+ CFX_RectF m_rtMaxTrack;
+ FX_BOOL m_bCustomLayout;
+ FX_FLOAT m_fMinThumb;
+ friend class CFWL_ScrollBarImpDelegate;
+};
+class CFWL_ScrollBarImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ScrollBarImpDelegate(CFWL_ScrollBarImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnMouseLeave();
+ void OnMouseWheel(FX_FLOAT fx,
+ FX_FLOAT fy,
+ FX_DWORD dwFlags,
+ FX_FLOAT fDeltaX,
+ FX_FLOAT fDeltaY);
+ void DoMouseDown(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseUp(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseMove(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseLeave(int32_t iItem, const CFX_RectF& rtItem, int32_t& iState);
+ void DoMouseHover(int32_t iItem, const CFX_RectF& rtItem, int32_t& iState);
+
+ CFWL_ScrollBarImp* m_pOwner;
+};
+
+#endif // XFA_SRC_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_