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authordsinclair <dsinclair@chromium.org>2016-09-29 20:20:24 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-29 20:20:24 -0700
commit5b4930967676088f2f0e5ce3b25aed77831d678c (patch)
tree12f6dc7c0a0ee471f11ec8d9b52691e846076b3a /xfa/fxfa/xfa_ffwidget.h
parent202ad7238489934ba0c64760de5f95782b36a213 (diff)
downloadpdfium-5b4930967676088f2f0e5ce3b25aed77831d678c.tar.xz
Move xfa/fxfa/include to xfa/fxfa
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2383593002
Diffstat (limited to 'xfa/fxfa/xfa_ffwidget.h')
-rw-r--r--xfa/fxfa/xfa_ffwidget.h186
1 files changed, 186 insertions, 0 deletions
diff --git a/xfa/fxfa/xfa_ffwidget.h b/xfa/fxfa/xfa_ffwidget.h
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index 0000000000..fe7c136a17
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+++ b/xfa/fxfa/xfa_ffwidget.h
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+// 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_FXFA_XFA_FFWIDGET_H_
+#define XFA_FXFA_XFA_FFWIDGET_H_
+
+#include <vector>
+
+#include "core/fxcodec/fx_codec_def.h"
+#include "core/fxge/cfx_graphstatedata.h"
+#include "xfa/fxfa/fxfa.h"
+#include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
+
+class CXFA_FFPageView;
+class CXFA_FFDocView;
+class CXFA_FFDoc;
+class CXFA_FFApp;
+enum class FWL_WidgetHit;
+
+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:
+ CXFA_CalcData();
+ ~CXFA_CalcData();
+
+ CFX_ArrayTemplate<CXFA_WidgetAcc*> m_Globals;
+ int32_t m_iRefCount;
+};
+
+class CXFA_FFWidget : public CXFA_ContentLayoutItem {
+ public:
+ CXFA_FFWidget(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
+ ~CXFA_FFWidget() override;
+
+ virtual FX_BOOL GetBBox(CFX_RectF& rtBox,
+ uint32_t dwStatus,
+ FX_BOOL bDrawFocus = FALSE);
+ virtual void RenderWidget(CFX_Graphics* pGS,
+ CFX_Matrix* pMatrix,
+ uint32_t dwStatus);
+ virtual FX_BOOL IsLoaded();
+ virtual FX_BOOL LoadWidget();
+ virtual void UnloadWidget();
+ virtual FX_BOOL PerformLayout();
+ virtual FX_BOOL UpdateFWLData();
+ virtual void UpdateWidgetProperty();
+ virtual FX_BOOL OnMouseEnter();
+ virtual FX_BOOL OnMouseExit();
+ virtual FX_BOOL OnLButtonDown(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnLButtonUp(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnLButtonDblClk(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnMouseMove(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnMouseWheel(uint32_t dwFlags,
+ int16_t zDelta,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonDown(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonUp(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnRButtonDblClk(uint32_t 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(uint32_t dwKeyCode, uint32_t dwFlags);
+ virtual FX_BOOL OnKeyUp(uint32_t dwKeyCode, uint32_t dwFlags);
+ virtual FX_BOOL OnChar(uint32_t dwChar, uint32_t dwFlags);
+ virtual FWL_WidgetHit OnHitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL OnSetCursor(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FX_BOOL CanUndo();
+ virtual FX_BOOL CanRedo();
+ virtual FX_BOOL Undo();
+ virtual FX_BOOL Redo();
+ virtual FX_BOOL CanCopy();
+ virtual FX_BOOL CanCut();
+ virtual FX_BOOL CanPaste();
+ virtual FX_BOOL CanSelectAll();
+ virtual FX_BOOL CanDelete();
+ virtual FX_BOOL CanDeSelect();
+ virtual FX_BOOL Copy(CFX_WideString& wsCopy);
+ virtual FX_BOOL Cut(CFX_WideString& wsCut);
+ virtual FX_BOOL Paste(const CFX_WideString& wsPaste);
+ virtual FX_BOOL SelectAll();
+ virtual FX_BOOL Delete();
+ virtual FX_BOOL DeSelect();
+ virtual FX_BOOL GetSuggestWords(CFX_PointF pointf,
+ std::vector<CFX_ByteString>& sSuggest);
+ virtual FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf,
+ const CFX_ByteStringC& bsReplace);
+
+ CXFA_FFPageView* GetPageView();
+ void SetPageView(CXFA_FFPageView* pPageView);
+ void GetWidgetRect(CFX_RectF& rtWidget);
+ CFX_RectF ReCacheWidgetRect();
+ uint32_t GetStatus();
+ void ModifyStatus(uint32_t dwAdded, uint32_t dwRemoved);
+
+ CXFA_WidgetAcc* GetDataAcc();
+ FX_BOOL GetToolTip(CFX_WideString& wsToolTip);
+
+ CXFA_FFDocView* GetDocView();
+ void SetDocView(CXFA_FFDocView* pDocView);
+ CXFA_FFDoc* GetDoc();
+ CXFA_FFApp* GetApp();
+ IXFA_AppProvider* GetAppProvider();
+ void InvalidateWidget(const CFX_RectF* pRect = nullptr);
+ void AddInvalidateRect(const CFX_RectF* pRect = nullptr);
+ FX_BOOL GetCaptionText(CFX_WideString& wsCap);
+ bool IsFocused();
+ 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,
+ uint32_t dwFlags = 0);
+ void GetMinMaxWidth(FX_FLOAT fMinWidth, FX_FLOAT fMaxWidth);
+ void GetMinMaxHeight(FX_FLOAT fMinHeight, FX_FLOAT fMaxHeight);
+ void GetRectWithoutRotate(CFX_RectF& rtWidget);
+ bool IsMatchVisibleStatus(uint32_t 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;
+};
+
+int32_t XFA_StrokeTypeSetLineDash(CFX_Graphics* pGraphics,
+ int32_t iStrokeType,
+ int32_t iCapType);
+CFX_GraphStateData::LineCap XFA_LineCapToFXGE(int32_t iLineCap);
+void XFA_DrawImage(CFX_Graphics* pGS,
+ const CFX_RectF& rtImage,
+ CFX_Matrix* pMatrix,
+ CFX_DIBitmap* pDIBitmap,
+ int32_t iAspect,
+ int32_t iImageXDpi,
+ int32_t iImageYDpi,
+ int32_t iHorzAlign = XFA_ATTRIBUTEENUM_Left,
+ int32_t iVertAlign = XFA_ATTRIBUTEENUM_Top);
+CFX_DIBitmap* XFA_LoadImageData(CXFA_FFDoc* pDoc,
+ CXFA_Image* pImage,
+ FX_BOOL& bNameImage,
+ int32_t& iImageXDpi,
+ int32_t& iImageYDpi);
+CFX_DIBitmap* XFA_LoadImageFromBuffer(IFX_FileRead* pImageFileRead,
+ FXCODEC_IMAGE_TYPE type,
+ int32_t& iImageXDpi,
+ int32_t& iImageYDpi);
+FXCODEC_IMAGE_TYPE XFA_GetImageType(const CFX_WideString& wsType);
+FX_CHAR* XFA_Base64Encode(const uint8_t* buf, int32_t buf_len);
+void XFA_RectWidthoutMargin(CFX_RectF& rt,
+ const CXFA_Margin& mg,
+ FX_BOOL bUI = FALSE);
+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,
+ uint32_t dwFlags = 0);
+
+#endif // XFA_FXFA_XFA_FFWIDGET_H_