diff options
Diffstat (limited to 'xfa/src/fwl/src/core/include/fwl_formimp.h')
| -rw-r--r-- | xfa/src/fwl/src/core/include/fwl_formimp.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/xfa/src/fwl/src/core/include/fwl_formimp.h b/xfa/src/fwl/src/core/include/fwl_formimp.h new file mode 100644 index 0000000000..357f8e86de --- /dev/null +++ b/xfa/src/fwl/src/core/include/fwl_formimp.h @@ -0,0 +1,187 @@ +// 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 _FWL_FORM_IMP_H
+#define _FWL_FORM_IMP_H
+class CFWL_NoteLoop;
+class CFWL_PanelImp;
+class CFWL_WidgetImpProperties;
+class CFWL_WidgetImpDelegate;
+class CFWL_MsgMouse;
+class IFWL_Widget;
+class IFWL_ThemeProvider;
+class CFWL_SysBtn;
+class CFWL_FormImp;
+class CFWL_FormDelegate;
+#define FWL_SYSBUTTONSTATE_Hover 0x0001
+#define FWL_SYSBUTTONSTATE_Pressed 0x0002
+#define FWL_SYSBUTTONSTATE_Disabled 0x0010
+class CFWL_SysBtn : public CFX_Object
+{
+public:
+ CFWL_SysBtn()
+ {
+ m_rtBtn.Set(0, 0, 0, 0);
+ m_dwState = 0;
+ }
+
+ FX_BOOL IsHover()
+ {
+ return m_dwState & FWL_SYSBUTTONSTATE_Hover;
+ }
+ FX_BOOL IsPressed()
+ {
+ return m_dwState & FWL_SYSBUTTONSTATE_Pressed;
+ }
+ FX_BOOL IsDisabled()
+ {
+ return m_dwState & FWL_SYSBUTTONSTATE_Disabled;
+ }
+ void SetNormal()
+ {
+ m_dwState &= 0xFFF0;
+ }
+ void SetPressed()
+ {
+ SetNormal();
+ m_dwState |= FWL_SYSBUTTONSTATE_Pressed;
+ }
+ void SetHover()
+ {
+ SetNormal();
+ m_dwState |= FWL_SYSBUTTONSTATE_Hover;
+ }
+ void SetDisabled(FX_BOOL bDisabled)
+ {
+ bDisabled ? m_dwState |= FWL_SYSBUTTONSTATE_Disabled : m_dwState &= ~FWL_SYSBUTTONSTATE_Disabled;
+ }
+ FX_INT32 GetPartState()
+ {
+ return (IsDisabled() ? FWL_PARTSTATE_FRM_Disabled : (m_dwState + 1));
+ }
+
+ CFX_RectF m_rtBtn;
+ FX_DWORD m_dwState;
+};
+enum FORM_RESIZETYPE {
+ FORM_RESIZETYPE_None = 0,
+ FORM_RESIZETYPE_Cap,
+ FORM_RESIZETYPE_Left,
+ FORM_RESIZETYPE_Top,
+ FORM_RESIZETYPE_Right,
+ FORM_RESIZETYPE_Bottom,
+ FORM_RESIZETYPE_LeftTop,
+ FORM_RESIZETYPE_LeftBottom,
+ FORM_RESIZETYPE_RightTop,
+ FORM_RESIZETYPE_RightBottom
+};
+typedef struct RestoreResizeInfo {
+ CFX_PointF m_ptStart;
+ CFX_SizeF m_szStart;
+} RestoreInfo;
+class CFWL_FormImp : public CFWL_PanelImp
+{
+public:
+ CFWL_FormImp(IFWL_Widget *pOuter = NULL);
+ CFWL_FormImp(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter = NULL);
+ virtual ~CFWL_FormImp();
+ virtual FWL_ERR GetClassName(CFX_WideString &wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FX_BOOL IsInstance(FX_WSTR wsClass) const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+
+ virtual FWL_ERR GetWidgetRect(CFX_RectF &rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR GetClientRect(CFX_RectF &rect);
+ virtual FWL_ERR Update();
+ virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FWL_ERR DrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL);
+ virtual FWL_FORMSIZE GetFormSize();
+ virtual FWL_ERR SetFormSize(FWL_FORMSIZE eFormSize);
+ virtual IFWL_Widget* DoModal();
+ virtual IFWL_Widget* DoModal(FX_DWORD &dwCommandID);
+ virtual FWL_ERR EndDoModal();
+ virtual FWL_ERR SetBorderRegion(CFX_Path *pPath);
+ virtual void DrawBackground(CFX_Graphics *pGraphics, IFWL_ThemeProvider *pTheme);
+ CFWL_WidgetImp* GetSubFocus();
+ void SetSubFocus(CFWL_WidgetImp *pWidget);
+ CFX_MapAccelerators& GetAccelerator();
+ void SetAccelerator(CFX_MapAccelerators *pAccelerators);
+protected:
+ void ShowChildWidget(IFWL_Widget *pParent);
+ void RemoveSysButtons();
+ void CalcContentRect(CFX_RectF &rtContent);
+ CFWL_SysBtn* GetSysBtnAtPoint(FX_FLOAT fx, FX_FLOAT fy);
+ CFWL_SysBtn* GetSysBtnByState(FX_DWORD dwState);
+ CFWL_SysBtn* GetSysBtnByIndex(FX_INT32 nIndex);
+ FX_INT32 GetSysBtnIndex(CFWL_SysBtn *pBtn);
+ FX_FLOAT GetCaptionHeight();
+ void DrawCaptionText(CFX_Graphics *pGs, IFWL_ThemeProvider *pTheme, const CFX_Matrix* pMatrix = NULL);
+ void DrawIconImage(CFX_Graphics *pGs, IFWL_ThemeProvider *pTheme, const CFX_Matrix* pMatrix = NULL);
+ void GetEdgeRect(CFX_RectF &rtEdge);
+ void SetWorkAreaRect();
+ void SetCursor(FX_FLOAT fx, FX_FLOAT fy);
+ void Layout();
+ void ReSetSysBtn();
+ void RegisterForm();
+ void UnRegisterForm();
+ FX_BOOL IsDoModal();
+ void SetThemeData();
+ FX_BOOL HasIcon();
+ void UpdateIcon();
+ void UpdateCaption();
+ void DoWidthLimit(FX_FLOAT &fLeft, FX_FLOAT &fWidth, FX_FLOAT fCurX, FX_FLOAT fSpace, FX_FLOAT fLimitMin, FX_FLOAT fLimitMax, FX_BOOL bLeft);
+ void DoHeightLimit(FX_FLOAT &fTop, FX_FLOAT &fHeight, FX_FLOAT fCurY, FX_FLOAT fSpace, FX_FLOAT fLimitMin, FX_FLOAT fLimitMax, FX_BOOL bTop);
+ CFX_MapAccelerators m_mapAccelerators;
+ CFX_RectF m_rtRestore;
+ CFX_RectF m_rtCaptionText;
+ CFX_RectF m_rtRelative;
+ CFX_RectF m_rtCaption;
+ CFX_RectF m_rtIcon;
+ CFWL_SysBtn *m_pCloseBox;
+ CFWL_SysBtn *m_pMinBox;
+ CFWL_SysBtn *m_pMaxBox;
+ CFWL_SysBtn *m_pCaptionBox;
+ CFWL_NoteLoop *m_pNoteLoop;
+ CFWL_WidgetImp *m_pSubFocus;
+ RestoreInfo m_InfoStart;
+ FX_FLOAT m_fCXBorder;
+ FX_FLOAT m_fCYBorder;
+ FX_INT32 m_iCaptureBtn;
+ FX_INT32 m_iSysBox;
+ FX_INT32 m_eResizeType;
+ FX_BOOL m_bLButtonDown;
+ FX_BOOL m_bMaximized;
+ FX_BOOL m_bSetMaximize;
+ FX_BOOL m_bCustomizeLayout;
+ FWL_FORMSIZE m_eFormSize;
+ FX_BOOL m_bDoModalFlag;
+ FX_FLOAT m_fSmallIconSz;
+ FX_FLOAT m_fBigIconSz;
+ CFX_DIBitmap *m_pBigIcon;
+ CFX_DIBitmap *m_pSmallIcon;
+ FX_BOOL m_bMouseIn;
+ friend class CFWL_FormDelegate;
+};
+class CFWL_FormDelegate : public CFWL_WidgetImpDelegate
+{
+public:
+ CFWL_FormDelegate(CFWL_FormImp *pOwner);
+ virtual FX_INT32 OnProcessMessage(CFWL_Message *pMessage);
+ virtual FWL_ERR OnProcessEvent(CFWL_Event *pEvent);
+ virtual FWL_ERR OnDrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL);
+protected:
+ void OnLButtonDown(CFWL_MsgMouse *pMsg);
+ void OnLButtonUp(CFWL_MsgMouse *pMsg);
+ void OnMouseMove(CFWL_MsgMouse *pMsg);
+ void OnMouseHover(CFWL_MsgMouse *pMsg);
+ void OnMouseLeave(CFWL_MsgMouse *pMsg);
+ void OnLButtonDblClk(CFWL_MsgMouse *pMsg);
+ void OnWindowMove(CFWL_MsgWindowMove *pMsg);
+ void OnClose(CFWL_MsgClose *pMsg);
+ CFWL_FormImp *m_pOwner;
+};
+#endif
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