// 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 _PWL_WND_H_ | |
#define _PWL_WND_H_ | |
class IPWL_Provider; | |
class CPWL_Wnd; | |
class CPWL_MsgControl; | |
class CPWL_Wnd; | |
class CPWL_ScrollBar; | |
class CPWL_Timer; | |
class CPWL_TimerHandler; | |
class IPWL_SpellCheck; | |
class IFX_SystemHandler; | |
#ifdef FX_READER_DLL | |
#ifdef PWL_EXPORT | |
#define PWL_CLASS __declspec(dllexport) | |
#define PWL_FUNCTION PWL_CLASS | |
#else | |
#define PWL_CLASS | |
#define PWL_FUNCTION | |
#endif | |
#else | |
#define PWL_CLASS | |
#define PWL_FUNCTION | |
#endif | |
//window styles | |
#define PWS_CHILD 0x80000000L | |
#define PWS_BORDER 0x40000000L | |
#define PWS_BACKGROUND 0x20000000L | |
#define PWS_HSCROLL 0x10000000L | |
#define PWS_VSCROLL 0x08000000L | |
#define PWS_VISIBLE 0x04000000L | |
#define PWS_DISABLE 0x02000000L | |
#define PWS_READONLY 0x01000000L | |
#define PWS_AUTOFONTSIZE 0x00800000L | |
#define PWS_AUTOTRANSPARENT 0x00400000L | |
#define PWS_NOREFRESHCLIP 0x00200000L | |
//edit and label styles | |
#define PES_MULTILINE 0x0001L | |
#define PES_PASSWORD 0x0002L | |
#define PES_LEFT 0x0004L | |
#define PES_RIGHT 0x0008L | |
#define PES_MIDDLE 0x0010L | |
#define PES_TOP 0x0020L | |
#define PES_BOTTOM 0x0040L | |
#define PES_CENTER 0x0080L | |
#define PES_CHARARRAY 0x0100L | |
#define PES_AUTOSCROLL 0x0200L | |
#define PES_AUTORETURN 0x0400L | |
#define PES_UNDO 0x0800L | |
#define PES_RICH 0x1000L | |
#define PES_SPELLCHECK 0x2000L | |
#define PES_TEXTOVERFLOW 0x4000L | |
#define PES_NOREAD 0x8000L | |
//listbox styles | |
#define PLBS_MULTIPLESEL 0x0001L | |
#define PLBS_HOVERSEL 0x0008L | |
//combobox styles | |
#define PCBS_ALLOWCUSTOMTEXT 0x0001L | |
//richedit styles | |
#define PRES_MULTILINE 0x0001L | |
#define PRES_AUTORETURN 0x0002L | |
#define PRES_AUTOSCROLL 0x0004L | |
#define PRES_SPELLCHECK 0x0008L | |
#define PRES_UNDO 0x0100L | |
#define PRES_MULTIPAGES 0x0200L | |
#define PRES_TEXTOVERFLOW 0x0400L | |
//border style | |
#define PBS_SOLID 0 | |
#define PBS_DASH 1 | |
#define PBS_BEVELED 2 | |
#define PBS_INSET 3 | |
#define PBS_UNDERLINED 4 | |
#define PBS_SHADOW 5 | |
//notification messages | |
#define PNM_ADDCHILD 0x00000000L | |
#define PNM_REMOVECHILD 0x00000001L | |
#define PNM_SETSCROLLINFO 0x00000002L | |
#define PNM_SETSCROLLPOS 0x00000003L | |
#define PNM_SCROLLWINDOW 0x00000004L | |
#define PNM_LBUTTONDOWN 0x00000005L | |
#define PNM_LBUTTONUP 0x00000006L | |
#define PNM_MOUSEMOVE 0x00000007L | |
#define PNM_NOTERESET 0x00000008L | |
#define PNM_SETCARETINFO 0x00000009L | |
#define PNM_SELCHANGED 0x0000000AL | |
#define PNM_NOTEEDITCHANGED 0x0000000BL | |
#define PWL_CLASSNAME_EDIT "CPWL_Edit" | |
struct CPWL_Dash | |
{ | |
CPWL_Dash(FX_INT32 dash, FX_INT32 gap, FX_INT32 phase) : nDash(dash), nGap(gap), nPhase(phase) | |
{} | |
FX_INT32 nDash; | |
FX_INT32 nGap; | |
FX_INT32 nPhase; | |
}; | |
struct PWL_CLASS CPWL_Color | |
{ | |
CPWL_Color(FX_INT32 type = COLORTYPE_TRANSPARENT, FX_FLOAT color1 = 0.0f, FX_FLOAT color2 = 0.0f, FX_FLOAT color3 = 0.0f, FX_FLOAT color4 = 0.0f) | |
: nColorType(type), fColor1(color1), fColor2(color2), fColor3(color3), fColor4(color4) | |
{} | |
CPWL_Color(FX_INT32 r, FX_INT32 g, FX_INT32 b) : | |
nColorType(COLORTYPE_RGB), fColor1(r/255.0f), fColor2(g/255.0f), fColor3(b/255.0f), fColor4(0) | |
{} | |
void ConvertColorType(FX_INT32 nColorType); | |
/* | |
COLORTYPE_TRANSPARENT | |
COLORTYPE_RGB | |
COLORTYPE_CMYK | |
COLORTYPE_GRAY | |
*/ | |
FX_INT32 nColorType; | |
FX_FLOAT fColor1,fColor2,fColor3,fColor4; | |
}; | |
inline FX_BOOL operator == (const CPWL_Color &c1, const CPWL_Color &c2) | |
{ | |
return c1.nColorType == c2.nColorType && | |
c1.fColor1 - c2.fColor1 < 0.0001 && c1.fColor1 - c2.fColor1 > -0.0001 && | |
c1.fColor2 - c2.fColor2 < 0.0001 && c1.fColor2 - c2.fColor2 > -0.0001 && | |
c1.fColor3 - c2.fColor3 < 0.0001 && c1.fColor3 - c2.fColor3 > -0.0001 && | |
c1.fColor4 - c2.fColor4 < 0.0001 && c1.fColor4 - c2.fColor4 > -0.0001; | |
} | |
inline FX_BOOL operator != (const CPWL_Color &c1, const CPWL_Color &c2) | |
{ | |
return !operator == (c1, c2); | |
} | |
#define PWL_SCROLLBAR_WIDTH 12.0f | |
#define PWL_SCROLLBAR_BUTTON_WIDTH 9.0f | |
#define PWL_SCROLLBAR_POSBUTTON_MINWIDTH 2.0f | |
#define PWL_SCROLLBAR_TRANSPARANCY 150 | |
#define PWL_SCROLLBAR_BKCOLOR CPWL_Color(COLORTYPE_RGB,220.0f/255.0f,220.0f/255.0f,220.0f/255.0f) | |
#define PWL_DEFAULT_SELTEXTCOLOR CPWL_Color(COLORTYPE_RGB,1,1,1) | |
#define PWL_DEFAULT_SELBACKCOLOR CPWL_Color(COLORTYPE_RGB,0,51.0f/255.0f,113.0f/255.0f) | |
#define PWL_DEFAULT_BACKCOLOR PWL_DEFAULT_SELTEXTCOLOR | |
#define PWL_DEFAULT_TEXTCOLOR CPWL_Color(COLORTYPE_RGB,0,0,0) | |
#define PWL_DEFAULT_FONTSIZE 9.0f | |
#define PWL_DEFAULT_BLACKCOLOR CPWL_Color(COLORTYPE_GRAY,0) | |
#define PWL_DEFAULT_WHITECOLOR CPWL_Color(COLORTYPE_GRAY,1) | |
#define PWL_DEFAULT_HEAVYGRAYCOLOR CPWL_Color(COLORTYPE_GRAY,0.50) | |
#define PWL_DEFAULT_LIGHTGRAYCOLOR CPWL_Color(COLORTYPE_GRAY,0.75) | |
#define PWL_TRIANGLE_HALFLEN 2.0f | |
#define PWL_CBBUTTON_TRIANGLE_HALFLEN 3.0f | |
#define PWL_INVALIDATE_INFLATE 2 | |
class IPWL_SpellCheck | |
{ | |
public: | |
virtual FX_BOOL CheckWord(FX_LPCSTR sWord) = 0; | |
virtual void SuggestWords(FX_LPCSTR sWord, CFX_ByteStringArray & sSuggest) = 0; | |
}; | |
class IPWL_Provider | |
{ | |
public: | |
//get a matrix which map user space to CWnd client space | |
virtual CPDF_Matrix GetWindowMatrix(void* pAttachedData) = 0; | |
/* | |
0 L"&Undo\tCtrl+Z" | |
1 L"&Redo\tCtrl+Shift+Z" | |
2 L"Cu&t\tCtrl+X" | |
3 L"&Copy\tCtrl+C" | |
4 L"&Paste\tCtrl+V" | |
5 L"&Delete" | |
6 L"&Select All\tCtrl+A" | |
*/ | |
virtual CFX_WideString LoadPopupMenuString(FX_INT32 nIndex) = 0; | |
}; | |
class IPWL_FocusHandler | |
{ | |
public: | |
virtual void OnSetFocus(CPWL_Wnd* pWnd) = 0; | |
virtual void OnKillFocus(CPWL_Wnd* pWnd) = 0; | |
}; | |
struct PWL_CREATEPARAM | |
{ | |
public: | |
PWL_CREATEPARAM() : rcRectWnd(0,0,0,0), | |
pSystemHandler(NULL), | |
pFontMap(NULL), | |
pProvider(NULL), | |
pFocusHandler(NULL), | |
dwFlags(0), | |
sBackgroundColor(), | |
hAttachedWnd(NULL), | |
pSpellCheck(NULL), | |
nBorderStyle(PBS_SOLID), | |
dwBorderWidth(1), | |
sBorderColor(), | |
sTextColor(), | |
sTextStrokeColor(), | |
nTransparency(255), | |
fFontSize(PWL_DEFAULT_FONTSIZE), | |
sDash(3,0,0), | |
pAttachedData(NULL), | |
pParentWnd(NULL), | |
pMsgControl(NULL), | |
eCursorType(FXCT_ARROW), | |
mtChild(1,0,0,1,0,0) | |
{ | |
} | |
CPDF_Rect rcRectWnd; //required | |
IFX_SystemHandler* pSystemHandler; //required | |
IFX_Edit_FontMap* pFontMap; //required for text window | |
IPWL_Provider* pProvider; //required for self coordinate | |
IPWL_FocusHandler* pFocusHandler; //optional | |
FX_DWORD dwFlags; //optional | |
CPWL_Color sBackgroundColor; //optional | |
FX_HWND hAttachedWnd; //required for no-reader framework | |
IPWL_SpellCheck* pSpellCheck; //required for spellchecking | |
FX_INT32 nBorderStyle; //optional | |
FX_INT32 dwBorderWidth; //optional | |
CPWL_Color sBorderColor; //optional | |
CPWL_Color sTextColor; //optional | |
CPWL_Color sTextStrokeColor; //optional | |
FX_INT32 nTransparency; //optional | |
FX_FLOAT fFontSize; //optional | |
CPWL_Dash sDash; //optional | |
void* pAttachedData; //optional | |
CPWL_Wnd* pParentWnd; //ignore | |
CPWL_MsgControl* pMsgControl; //ignore | |
FX_INT32 eCursorType; //ignore | |
CPDF_Matrix mtChild; //ignore | |
}; | |
class CPWL_Timer | |
{ | |
public: | |
CPWL_Timer(CPWL_TimerHandler* pAttached, IFX_SystemHandler* pSystemHandler); | |
virtual ~CPWL_Timer(); | |
FX_INT32 SetPWLTimer(FX_INT32 nElapse); | |
void KillPWLTimer(); | |
static void TimerProc(FX_INT32 idEvent); | |
private: | |
FX_INT32 m_nTimerID; | |
CPWL_TimerHandler* m_pAttached; | |
IFX_SystemHandler* m_pSystemHandler; | |
}; | |
class PWL_CLASS CPWL_TimerHandler | |
{ | |
public: | |
CPWL_TimerHandler(); | |
virtual ~CPWL_TimerHandler(); | |
void BeginTimer(FX_INT32 nElapse); | |
void EndTimer(); | |
virtual void TimerProc(); | |
virtual IFX_SystemHandler* GetSystemHandler() const = 0; | |
private: | |
CPWL_Timer* m_pTimer; | |
}; | |
class PWL_CLASS CPWL_Wnd : public CPWL_TimerHandler | |
{ | |
friend class CPWL_MsgControl; | |
public: | |
CPWL_Wnd(); | |
virtual ~CPWL_Wnd(); | |
void Create(const PWL_CREATEPARAM & cp); | |
virtual CFX_ByteString GetClassName() const; | |
void Destroy(); | |
void Move(const CPDF_Rect & rcNew,FX_BOOL bReset,FX_BOOL bRefresh); | |
virtual void InvalidateRect(CPDF_Rect* pRect = NULL); | |
void GetAppearanceStream(CFX_ByteString & sAppStream); | |
void DrawAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device); | |
virtual FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag); | |
virtual FX_BOOL OnKeyUp(FX_WORD nChar, FX_DWORD nFlag); | |
virtual FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag); | |
virtual FX_BOOL OnLButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnMButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnMButtonDown(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnMButtonUp(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnRButtonDblClk(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnRButtonDown(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnMouseMove(const CPDF_Point & point, FX_DWORD nFlag); | |
virtual FX_BOOL OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag); | |
virtual void SetFocus(); | |
virtual void KillFocus(); | |
void SetCapture(); | |
void ReleaseCapture(); | |
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, FX_INTPTR wParam = 0, FX_INTPTR lParam = 0); | |
virtual void SetTextColor(const CPWL_Color & color); | |
virtual void SetTextStrokeColor(const CPWL_Color & color); | |
virtual void SetVisible(FX_BOOL bVisible); | |
virtual CPDF_Rect GetFocusRect() const; | |
virtual CPWL_Color GetBackgroundColor() const; | |
virtual CPWL_Color GetBorderColor() const; | |
virtual CPWL_Color GetTextColor() const; | |
virtual CPWL_Color GetTextStrokeColor() const; | |
virtual FX_FLOAT GetFontSize() const; | |
virtual FX_INT32 GetInnerBorderWidth() const; | |
virtual CPWL_Color GetBorderLeftTopColor(FX_INT32 nBorderStyle) const; | |
virtual CPWL_Color GetBorderRightBottomColor(FX_INT32 nBorderStyle) const; | |
virtual FX_BOOL IsModified() const {return FALSE;} | |
virtual void SetFontSize(FX_FLOAT fFontSize); | |
void SetBackgroundColor(const CPWL_Color & color); | |
void SetBorderColor(const CPWL_Color & color); | |
void SetBorderWidth(FX_INT32 nBorderWidth); | |
void SetClipRect(const CPDF_Rect & rect); | |
void SetBorderStyle(FX_INT32 eBorderStyle); | |
void SetBorderDash(const CPWL_Dash & sDash); | |
CPDF_Rect GetOriginWindowRect() const; | |
virtual CPDF_Rect GetWindowRect() const; | |
virtual CPDF_Rect GetClientRect() const; | |
CPDF_Point GetCenterPoint() const; | |
CPDF_Rect GetClientCenterSquare() const; | |
CPDF_Rect GetWindowCenterSquare() const; | |
FX_INT32 GetBorderWidth() const; | |
FX_BOOL IsVisible() const {return m_bVisible;} | |
FX_BOOL HasFlag(FX_DWORD dwFlags) const; | |
void AddFlag(FX_DWORD dwFlags); | |
void RemoveFlag(FX_DWORD dwFlags); | |
CPDF_Rect GetClipRect() const; | |
CPWL_Wnd* GetParentWindow() const; | |
FX_INT32 GetBorderStyle() const; | |
CPWL_Dash GetBorderDash() const; | |
void* GetAttachedData() const; | |
FX_BOOL WndHitTest(const CPDF_Point & point) const; | |
FX_BOOL ClientHitTest(const CPDF_Point & point) const; | |
FX_BOOL IsCaptureMouse() const; | |
const CPWL_Wnd* GetFocused() const; | |
FX_BOOL IsFocused() const; | |
FX_BOOL IsReadOnly() const; | |
CPWL_ScrollBar* GetVScrollBar() const; | |
IFX_Edit_FontMap* GetFontMap() const; | |
IPWL_Provider* GetProvider() const; | |
virtual IFX_SystemHandler* GetSystemHandler() const; | |
IPWL_FocusHandler* GetFocusHandler() const; | |
FX_INT32 GetTransparency(); | |
void SetTransparency(FX_INT32 nTransparency); | |
CPDF_Matrix GetChildToRoot() const; | |
CPDF_Matrix GetChildMatrix() const; | |
void SetChildMatrix(const CPDF_Matrix& mt); | |
CPDF_Matrix GetWindowMatrix() const; | |
virtual CPDF_Point ChildToParent(const CPDF_Point& point) const; | |
virtual CPDF_Rect ChildToParent(const CPDF_Rect& rect) const; | |
virtual CPDF_Point ParentToChild(const CPDF_Point& point) const; | |
virtual CPDF_Rect ParentToChild(const CPDF_Rect& rect) const; | |
//those methods only implemented by listctrl item | |
virtual FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth) {return 0;} | |
virtual FX_FLOAT GetItemLeftMargin() {return 0;} | |
virtual FX_FLOAT GetItemRightMargin() {return 0;} | |
void EnableWindow(FX_BOOL bEnable); | |
FX_BOOL IsEnabled(); | |
virtual void SetCursor(); | |
protected: | |
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp); | |
virtual void RePosChildWnd(); | |
void GetAppearanceStream(CFX_ByteTextBuf & sAppStream); | |
virtual void GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream); | |
virtual void GetChildAppearanceStream(CFX_ByteTextBuf & sAppStream); | |
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device); | |
virtual void DrawChildAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device); | |
virtual void OnCreate(PWL_CREATEPARAM & cp); | |
virtual void OnCreated(); | |
virtual void OnDestroy(); | |
virtual void OnSetFocus(); | |
virtual void OnKillFocus(); | |
virtual void OnEnabled(); | |
virtual void OnDisabled(); | |
void SetNotifyFlag(FX_BOOL bNotifying = TRUE){m_bNotifying = bNotifying;}; | |
FX_BOOL IsValid() const; | |
PWL_CREATEPARAM GetCreationParam() const; | |
FX_BOOL IsNotifying() const {return m_bNotifying;} | |
void InvalidateRectMove(const CPDF_Rect & rcOld, const CPDF_Rect & rcNew); | |
void PWLtoWnd(const CPDF_Point & point, FX_INT32& x, FX_INT32& y) const; | |
FX_RECT PWLtoWnd(const CPDF_Rect & rect) const; | |
FX_HWND GetAttachedHWnd() const; | |
FX_BOOL IsWndCaptureMouse(const CPWL_Wnd * pWnd) const; | |
FX_BOOL IsWndCaptureKeyboard(const CPWL_Wnd * pWnd) const; | |
const CPWL_Wnd* GetRootWnd() const; | |
FX_BOOL IsCTRLpressed(FX_DWORD nFlag) const; | |
FX_BOOL IsSHIFTpressed(FX_DWORD nFlag) const; | |
FX_BOOL IsALTpressed(FX_DWORD nFlag) const; | |
FX_BOOL IsINSERTpressed(FX_DWORD nFlag) const; | |
private: | |
void AddChild(CPWL_Wnd * pWnd); | |
void RemoveChild(CPWL_Wnd * pWnd); | |
void CreateScrollBar(const PWL_CREATEPARAM & cp); | |
void CreateVScrollBar(const PWL_CREATEPARAM & cp); | |
void AjustStyle(); | |
void CreateMsgControl(); | |
void DestroyMsgControl(); | |
CPWL_MsgControl* GetMsgControl() const; | |
protected: | |
CFX_ArrayTemplate<CPWL_Wnd*> m_aChildren; | |
private: | |
PWL_CREATEPARAM m_sPrivateParam; | |
CPWL_ScrollBar* m_pVScrollBar; | |
CPDF_Rect m_rcWindow; | |
CPDF_Rect m_rcClip; | |
FX_BOOL m_bCreated; | |
FX_BOOL m_bVisible; | |
FX_BOOL m_bNotifying; | |
FX_BOOL m_bEnabled; | |
}; | |
// #ifndef VK_END | |
// | |
// #define VK_END 0x23 | |
// #define VK_HOME 0x24 | |
// #define VK_LEFT 0x25 | |
// #define VK_UP 0x26 | |
// #define VK_RIGHT 0x27 | |
// #define VK_DOWN 0x28 | |
// #define VK_INSERT 0x2D | |
// #define VK_DELETE 0x2E | |
// | |
// #define VK_BACK 0x08 | |
// #define VK_TAB 0x09 | |
// | |
// #define VK_CLEAR 0x0C | |
// #define VK_RETURN 0x0D | |
// #define VK_ESCAPE 0x1B | |
// #define VK_SPACE 0x20 | |
// #endif | |
// | |
// #define VK_NONE 0 | |
#endif // !defined(AFX_PWL_WND_H__D32812AD_A875_4E08_9D3C_0A57020987C6__INCLUDED_) | |