diff options
Diffstat (limited to 'xfa/src/fxfa/src/app/xfa_ffwidget.h')
| -rw-r--r-- | xfa/src/fxfa/src/app/xfa_ffwidget.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/xfa/src/fxfa/src/app/xfa_ffwidget.h b/xfa/src/fxfa/src/app/xfa_ffwidget.h new file mode 100644 index 0000000000..bfac36e398 --- /dev/null +++ b/xfa/src/fxfa/src/app/xfa_ffwidget.h @@ -0,0 +1,201 @@ +// 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 _FXFA_FORMFILLER_WIDGET_IMP_H
+#define _FXFA_FORMFILLER_WIDGET_IMP_H
+class CXFA_FFPageView;
+class CXFA_FFDocView;
+class CXFA_FFDoc;
+class CXFA_FFApp;
+class CXFA_LayoutItem;
+#define XFA_GOTO_POSITION_IF_FAIL(arg, pos) { if (!(arg)) goto pos; }
+inline FX_FLOAT XFA_UnitPx2Pt(FX_FLOAT fPx, FX_FLOAT fDpi)
+{
+ return fPx * 72.0f / fDpi;
+}
+#define XFA_FLOAT_PERCISION 0.001f
+enum XFA_WIDGETITEM {
+ XFA_WIDGETITEM_Parent,
+ XFA_WIDGETITEM_FirstChild,
+ XFA_WIDGETITEM_NextSibling,
+ XFA_WIDGETITEM_PrevSibling,
+};
+class CXFA_CalcData : public CFX_Object
+{
+public:
+ CXFA_CalcData() : m_iRefCount(0) {}
+ ~CXFA_CalcData()
+ {
+ m_Globals.RemoveAll();
+ }
+ CFX_PtrArray m_Globals;
+ FX_INT32 m_iRefCount;
+};
+class CXFA_FFWidget : public CFX_PrivateData, public CXFA_ContentLayoutItemImpl
+{
+public:
+ CXFA_FFWidget(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
+ virtual ~CXFA_FFWidget();
+ IXFA_PageView* GetPageView();
+ void SetPageView(IXFA_PageView* pPageView);
+ void GetWidgetRect(CFX_RectF &rtWidget);
+ CFX_RectF ReCacheWidgetRect();
+ FX_DWORD GetStatus();
+ void ModifyStatus(FX_DWORD dwAdded, FX_DWORD dwRemoved);
+ virtual FX_BOOL GetBBox(CFX_RectF &rtBox, FX_DWORD dwStatus, FX_BOOL bDrawFocus = FALSE);
+ CXFA_WidgetAcc* GetDataAcc();
+ FX_BOOL GetToolTip(CFX_WideString &wsToolTip);
+ virtual void RenderWidget(CFX_Graphics* pGS, CFX_Matrix* pMatrix = NULL, FX_DWORD dwStatus = 0, FX_INT32 iRotate = 0);
+
+ virtual FX_BOOL IsLoaded();
+ virtual FX_BOOL LoadWidget();
+ virtual void UnloadWidget();
+ virtual FX_BOOL LayoutWidget();
+ virtual FX_BOOL UpdateFWLData();
+ virtual void UpdateWidgetProperty();
+ virtual FX_BOOL OnMouseEnter();
+ virtual FX_BOOL OnMouseExit();
+ virtual FX_BOOL OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnLButtonDblClk(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnMouseWheel(FX_DWORD dwFlags, FX_SHORT zDelta, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonDblClk(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+
+ virtual FX_BOOL OnSetFocus(CXFA_FFWidget* pOldWidget);
+ virtual FX_BOOL OnKillFocus(CXFA_FFWidget* pNewWidget);
+ virtual FX_BOOL OnKeyDown(FX_DWORD dwKeyCode, FX_DWORD dwFlags);
+ virtual FX_BOOL OnKeyUp(FX_DWORD dwKeyCode, FX_DWORD dwFlags);
+ virtual FX_BOOL OnChar(FX_DWORD dwChar, FX_DWORD dwFlags);
+ virtual FX_DWORD OnHitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnSetCursor(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL CanUndo()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanRedo()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL Undo()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL Redo()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanCopy()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanCut()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanPaste()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanSelectAll()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL CanDelete()
+ {
+ return CanCut();
+ }
+ virtual FX_BOOL CanDeSelect()
+ {
+ return CanCopy();
+ }
+ virtual FX_BOOL Copy(CFX_WideString &wsCopy)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL Cut(CFX_WideString &wsCut)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL Paste(const CFX_WideString &wsPaste)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL SelectAll()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL Delete()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL DeSelect()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL GetSuggestWords(CFX_PointF pointf, CFX_ByteStringArray &sSuggest)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf, FX_BSTR bsReplace)
+ {
+ return FALSE;
+ }
+ CXFA_FFDocView* GetDocView();
+ void SetDocView(CXFA_FFDocView* pDocView)
+ {
+ m_pDocView = pDocView;
+ }
+ CXFA_FFDoc* GetDoc();
+ CXFA_FFApp* GetApp();
+ IXFA_AppProvider* GetAppProvider();
+ void InvalidateWidget(const CFX_RectF* pRect = NULL);
+ void AddInvalidateRect(const CFX_RectF* pRect = NULL);
+ FX_BOOL GetCaptionText(CFX_WideString &wsCap);
+ FX_BOOL IsFocused();
+ CXFA_LayoutItem* GetLayoutItem()
+ {
+ return (CXFA_LayoutItem*)(CXFA_ContentLayoutItemImpl*)this;
+ }
+ void Rotate2Normal(FX_FLOAT &fx, FX_FLOAT &fy);
+ void GetRotateMatrix(CFX_Matrix &mt);
+ FX_BOOL IsLayoutRectEmpty();
+ CXFA_FFWidget* GetParent();
+ FX_BOOL IsAncestorOf(CXFA_FFWidget* pWidget);
+
+protected:
+ virtual FX_BOOL PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy);
+ void DrawBorder(CFX_Graphics* pGS, CXFA_Box box, const CFX_RectF& rtBorder, CFX_Matrix* pMatrix, FX_DWORD dwFlags = 0);
+ void GetMinMaxWidth(FX_FLOAT fMinWidth, FX_FLOAT fMaxWidth);
+ void GetMinMaxHeight(FX_FLOAT fMinHeight, FX_FLOAT fMaxHeight);
+ void GetRectWithoutRotate(CFX_RectF &rtWidget);
+ FX_BOOL IsMatchVisibleStatus(FX_DWORD dwStatus);
+
+ void EventKillFocus();
+ FX_BOOL IsButtonDown();
+ void SetButtonDown(FX_BOOL bSet);
+ CXFA_FFDocView* m_pDocView;
+ CXFA_FFPageView* m_pPageView;
+ CXFA_WidgetAcc* m_pDataAcc;
+ CFX_RectF m_rtWidget;
+};
+FX_INT32 XFA_StrokeTypeSetLineDash(CFX_Graphics* pGraphics, FX_INT32 iStrokeType, FX_INT32 iCapType);
+CFX_GraphStateData::LineCap XFA_LineCapToFXGE(FX_INT32 iLineCap);
+void XFA_DrawImage(CFX_Graphics* pGS, const CFX_RectF &rtImage, CFX_Matrix* pMatrix, CFX_DIBitmap* pDIBitmap, FX_INT32 iAspect, FX_INT32 iImageXDpi, FX_INT32 iImageYDpi, FX_INT32 iHorzAlign = XFA_ATTRIBUTEENUM_Left, FX_INT32 iVertAlign = XFA_ATTRIBUTEENUM_Top);
+CFX_DIBitmap* XFA_LoadImageData(CXFA_FFDoc *pDoc, CXFA_Image *pImage, FX_BOOL &bNameImage, FX_INT32 &iImageXDpi, FX_INT32 &iImageYDpi);
+CFX_DIBitmap* XFA_LoadImageFromBuffer(IFX_FileRead* pImageFileRead, FXCODEC_IMAGE_TYPE type, FX_INT32 &iImageXDpi, FX_INT32 &iImageYDpi);
+FXCODEC_IMAGE_TYPE XFA_GetImageType(FX_WSTR wsType);
+FX_LPSTR XFA_Base64Encode(FX_LPCBYTE buf, FX_INT32 buf_len);
+void XFA_RectWidthoutMargin(CFX_RectF &rt, const CXFA_Margin &mg, FX_BOOL bUI = FALSE);
+FX_FLOAT XFA_GetEdgeThickness(const CXFA_StrokeArray &strokes, FX_BOOL b3DStyle, FX_INT32 nIndex);
+CXFA_FFWidget* XFA_GetWidgetFromLayoutItem(CXFA_LayoutItem* pLayoutItem);
+FX_BOOL XFA_IsCreateWidget(XFA_ELEMENT iType);
+#define XFA_DRAWBOX_ForceRound 1
+#define XFA_DRAWBOX_Lowered3D 2
+void XFA_DrawBox(CXFA_Box box, CFX_Graphics* pGS, const CFX_RectF &rtWidget, CFX_Matrix* pMatrix, FX_DWORD dwFlags = 0);
+#endif
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