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Unified Diff: xfa/src/fde/tto/fde_textout.cpp

Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: xfa/src/fde/tto/fde_textout.cpp
diff --git a/xfa/src/fde/tto/fde_textout.cpp b/xfa/src/fde/tto/fde_textout.cpp
deleted file mode 100644
index fc3e4ab24b0e1c71ec31e156d30bd898c29e3a07..0000000000000000000000000000000000000000
--- a/xfa/src/fde/tto/fde_textout.cpp
+++ /dev/null
@@ -1,1120 +0,0 @@
-// 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
-
-#include "xfa/src/fde/tto/fde_textout.h"
-
-#include <algorithm>
-
-#include "core/include/fxcrt/fx_coordinates.h"
-#include "core/include/fxcrt/fx_system.h"
-#include "xfa/src/fde/fde_brush.h"
-#include "xfa/src/fde/fde_pen.h"
-#include "xfa/src/fde/fde_renderdevice.h"
-#include "xfa/src/fgas/crt/fgas_memory.h"
-#include "xfa/src/fgas/crt/fgas_utils.h"
-#include "xfa/src/fgas/layout/fgas_textbreak.h"
-
-namespace {
-
-struct FDE_TTOPIECE {
- public:
- int32_t iStartChar;
- int32_t iChars;
- FX_DWORD dwCharStyles;
- CFX_RectF rtPiece;
-};
-typedef FDE_TTOPIECE* FDE_LPTTOPIECE;
-typedef CFX_MassArrayTemplate<FDE_TTOPIECE> CFDE_TTOPieceArray;
-
-class CFDE_TTOLine : public CFX_Target {
- public:
- CFDE_TTOLine();
- CFDE_TTOLine(const CFDE_TTOLine& ttoLine);
- ~CFDE_TTOLine();
- int32_t AddPiece(int32_t index, const FDE_TTOPIECE& ttoPiece);
- int32_t GetSize() const;
- FDE_LPTTOPIECE GetPtrAt(int32_t index);
- void RemoveLast(int32_t iCount);
- void RemoveAll(FX_BOOL bLeaveMemory);
- FX_BOOL m_bNewReload;
- CFDE_TTOPieceArray m_pieces;
-
- protected:
- int32_t m_iPieceCount;
-};
-typedef CFX_ObjectMassArrayTemplate<CFDE_TTOLine> CFDE_TTOLineArray;
-
-class CFDE_TextOut : public IFDE_TextOut, public CFX_Target {
- public:
- CFDE_TextOut();
- ~CFDE_TextOut();
- virtual void Release() { delete this; }
- virtual void SetFont(IFX_Font* pFont);
- virtual void SetFontSize(FX_FLOAT fFontSize);
- virtual void SetTextColor(FX_ARGB color);
- virtual void SetStyles(FX_DWORD dwStyles);
- virtual void SetTabWidth(FX_FLOAT fTabWidth);
- virtual void SetEllipsisString(const CFX_WideString& wsEllipsis);
- virtual void SetParagraphBreakChar(FX_WCHAR wch);
- virtual void SetAlignment(int32_t iAlignment);
- virtual void SetLineSpace(FX_FLOAT fLineSpace);
- virtual void SetDIBitmap(CFX_DIBitmap* pDIB);
- virtual void SetRenderDevice(CFX_RenderDevice* pDevice);
- virtual void SetClipRect(const CFX_Rect& rtClip);
- virtual void SetClipRect(const CFX_RectF& rtClip);
- virtual void SetMatrix(const CFX_Matrix& matrix);
- virtual void SetLineBreakTolerance(FX_FLOAT fTolerance);
- virtual void CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_Size& size);
- virtual void CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_SizeF& size);
- virtual void CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_Rect& rect);
- virtual void CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_RectF& rect);
-
- virtual void DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- int32_t x,
- int32_t y);
- virtual void DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- FX_FLOAT x,
- FX_FLOAT y);
- virtual void DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_Rect& rect);
- virtual void DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect);
-
- virtual void SetLogicClipRect(const CFX_RectF& rtClip);
- virtual void CalcLogicSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_SizeF& size);
- virtual void CalcLogicSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_RectF& rect);
- virtual void DrawLogicText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- FX_FLOAT x,
- FX_FLOAT y);
- virtual void DrawLogicText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect);
- virtual int32_t GetTotalLines();
-
- protected:
- void CalcTextSize(const FX_WCHAR* pwsStr, int32_t iLength, CFX_RectF& rect);
- FX_BOOL RetrieveLineWidth(FX_DWORD dwBreakStatus,
- FX_FLOAT& fStartPos,
- FX_FLOAT& fWidth,
- FX_FLOAT& fHeight);
- void SetLineWidth(CFX_RectF& rect);
- void DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect,
- const CFX_RectF& rtClip);
- void LoadText(const FX_WCHAR* pwsStr, int32_t iLength, const CFX_RectF& rect);
- void LoadEllipsis();
- void ExpandBuffer(int32_t iSize, int32_t iType);
- void RetrieveEllPieces(int32_t*& pCharWidths);
-
- void Reload(const CFX_RectF& rect);
- void ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect);
- FX_BOOL RetriecePieces(FX_DWORD dwBreakStatus,
- int32_t& iStartChar,
- int32_t& iPieceWidths,
- FX_BOOL bReload,
- const CFX_RectF& rect);
- void AppendPiece(const FDE_TTOPIECE& ttoPiece,
- FX_BOOL bNeedReload,
- FX_BOOL bEnd);
- void ReplaceWidthEllipsis();
- void DoAlignment(const CFX_RectF& rect);
- void OnDraw(const CFX_RectF& rtClip);
- int32_t GetDisplayPos(FDE_LPTTOPIECE pPiece);
- int32_t GetCharRects(FDE_LPTTOPIECE pPiece);
-
- void ToTextRun(const FDE_LPTTOPIECE pPiece, FX_TXTRUN& tr);
- void DrawLine(const FDE_LPTTOPIECE pPiece, IFDE_Pen*& pPen);
-
- IFX_TxtBreak* m_pTxtBreak;
- IFX_Font* m_pFont;
- FX_FLOAT m_fFontSize;
- FX_FLOAT m_fLineSpace;
- FX_FLOAT m_fLinePos;
- FX_FLOAT m_fTolerance;
- int32_t m_iAlignment;
- int32_t m_iTxtBkAlignment;
- int32_t* m_pCharWidths;
- int32_t m_iChars;
- int32_t* m_pEllCharWidths;
- int32_t m_iEllChars;
- FX_WCHAR m_wParagraphBkChar;
- FX_ARGB m_TxtColor;
- FX_DWORD m_dwStyles;
- FX_DWORD m_dwTxtBkStyles;
- CFX_WideString m_wsEllipsis;
- FX_BOOL m_bElliChanged;
- int32_t m_iEllipsisWidth;
- CFX_WideString m_wsText;
- CFX_RectF m_rtClip;
- CFX_RectF m_rtLogicClip;
- CFX_Matrix m_Matrix;
- CFDE_TTOLineArray m_ttoLines;
- int32_t m_iCurLine;
- int32_t m_iCurPiece;
- int32_t m_iTotalLines;
- FXTEXT_CHARPOS* m_pCharPos;
- int32_t m_iCharPosSize;
- IFDE_RenderDevice* m_pRenderDevice;
- CFX_Int32Array m_hotKeys;
- CFX_RectFArray m_rectArray;
-};
-
-} // namespace
-
-IFDE_TextOut* IFDE_TextOut::Create() {
- return new CFDE_TextOut;
-}
-CFDE_TextOut::CFDE_TextOut()
- : m_pFont(NULL),
- m_fFontSize(12.0f),
- m_fLineSpace(m_fFontSize),
- m_fLinePos(0.0f),
- m_fTolerance(0.0f),
- m_iAlignment(0),
- m_iTxtBkAlignment(0),
- m_pCharWidths(NULL),
- m_iChars(0),
- m_pEllCharWidths(NULL),
- m_iEllChars(0),
- m_wParagraphBkChar(L'\n'),
- m_TxtColor(0xFF000000),
- m_dwStyles(0),
- m_dwTxtBkStyles(0),
- m_bElliChanged(FALSE),
- m_iEllipsisWidth(0),
- m_ttoLines(5),
- m_iCurLine(0),
- m_iCurPiece(0),
- m_iTotalLines(0),
- m_pCharPos(NULL),
- m_iCharPosSize(0),
- m_pRenderDevice(NULL) {
- m_pTxtBreak = IFX_TxtBreak::Create(FX_TXTBREAKPOLICY_None);
- FXSYS_assert(m_pTxtBreak != NULL);
- m_Matrix.SetIdentity();
- m_rtClip.Reset();
- m_rtLogicClip.Reset();
-}
-CFDE_TextOut::~CFDE_TextOut() {
- if (m_pTxtBreak) {
- m_pTxtBreak->Release();
- }
- FX_Free(m_pCharWidths);
- FX_Free(m_pEllCharWidths);
- if (m_pRenderDevice) {
- m_pRenderDevice->Release();
- }
- FX_Free(m_pCharPos);
- m_ttoLines.RemoveAll();
-}
-void CFDE_TextOut::SetFont(IFX_Font* pFont) {
- FXSYS_assert(pFont);
- m_pFont = pFont;
- m_pTxtBreak->SetFont(pFont);
-}
-void CFDE_TextOut::SetFontSize(FX_FLOAT fFontSize) {
- FXSYS_assert(fFontSize > 0);
- m_fFontSize = fFontSize;
- m_pTxtBreak->SetFontSize(fFontSize);
-}
-void CFDE_TextOut::SetTextColor(FX_ARGB color) {
- m_TxtColor = color;
-}
-void CFDE_TextOut::SetStyles(FX_DWORD dwStyles) {
- m_dwStyles = dwStyles;
- m_dwTxtBkStyles = 0;
- if (dwStyles & FDE_TTOSTYLE_SingleLine) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_SingleLine;
- }
- if (dwStyles & FDE_TTOSTYLE_ExpandTab) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ExpandTab;
- }
- if (dwStyles & FDE_TTOSTYLE_ArabicShapes) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ArabicShapes;
- }
- if (dwStyles & FDE_TTOSTYLE_RTL) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_RTLReadingOrder;
- }
- if (dwStyles & FDE_TTOSTYLE_ArabicContext) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ArabicContext;
- }
- if (dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- m_dwTxtBkStyles |=
- (FX_TXTLAYOUTSTYLE_VerticalChars | FX_TXTLAYOUTSTYLE_VerticalLayout);
- }
- m_pTxtBreak->SetLayoutStyles(m_dwTxtBkStyles);
-}
-void CFDE_TextOut::SetTabWidth(FX_FLOAT fTabWidth) {
- FXSYS_assert(fTabWidth > 1.0f);
- m_pTxtBreak->SetTabWidth(fTabWidth, FALSE);
-}
-void CFDE_TextOut::SetEllipsisString(const CFX_WideString& wsEllipsis) {
- m_bElliChanged = TRUE;
- m_wsEllipsis = wsEllipsis;
-}
-void CFDE_TextOut::SetParagraphBreakChar(FX_WCHAR wch) {
- m_wParagraphBkChar = wch;
- m_pTxtBreak->SetParagraphBreakChar(wch);
-}
-void CFDE_TextOut::SetAlignment(int32_t iAlignment) {
- m_iAlignment = iAlignment;
- switch (m_iAlignment) {
- case FDE_TTOALIGNMENT_TopCenter:
- case FDE_TTOALIGNMENT_Center:
- case FDE_TTOALIGNMENT_BottomCenter:
- m_iTxtBkAlignment = FX_TXTLINEALIGNMENT_Center;
- break;
- case FDE_TTOALIGNMENT_TopRight:
- case FDE_TTOALIGNMENT_CenterRight:
- case FDE_TTOALIGNMENT_BottomRight:
- m_iTxtBkAlignment = FX_TXTLINEALIGNMENT_Right;
- break;
- default:
- m_iTxtBkAlignment = FX_TXTLINEALIGNMENT_Left;
- break;
- }
- m_pTxtBreak->SetAlignment(m_iTxtBkAlignment);
-}
-void CFDE_TextOut::SetLineSpace(FX_FLOAT fLineSpace) {
- FXSYS_assert(fLineSpace > 1.0f);
- m_fLineSpace = fLineSpace;
-}
-void CFDE_TextOut::SetDIBitmap(CFX_DIBitmap* pDIB) {
- FXSYS_assert(pDIB != NULL);
- if (m_pRenderDevice != NULL) {
- m_pRenderDevice->Release();
- }
- m_pRenderDevice = IFDE_RenderDevice::Create(pDIB);
-}
-void CFDE_TextOut::SetRenderDevice(CFX_RenderDevice* pDevice) {
- FXSYS_assert(pDevice != NULL);
- if (m_pRenderDevice != NULL) {
- m_pRenderDevice->Release();
- }
- m_pRenderDevice = IFDE_RenderDevice::Create(pDevice);
-}
-void CFDE_TextOut::SetClipRect(const CFX_Rect& rtClip) {
- m_rtClip.Set((FX_FLOAT)rtClip.left, (FX_FLOAT)rtClip.top,
- (FX_FLOAT)rtClip.Width(), (FX_FLOAT)rtClip.Height());
-}
-void CFDE_TextOut::SetClipRect(const CFX_RectF& rtClip) {
- m_rtClip = rtClip;
-}
-void CFDE_TextOut::SetLogicClipRect(const CFX_RectF& rtClip) {
- m_rtLogicClip = rtClip;
-}
-void CFDE_TextOut::SetMatrix(const CFX_Matrix& matrix) {
- m_Matrix = matrix;
-}
-void CFDE_TextOut::SetLineBreakTolerance(FX_FLOAT fTolerance) {
- m_fTolerance = fTolerance;
- m_pTxtBreak->SetLineBreakTolerance(m_fTolerance);
-}
-int32_t CFDE_TextOut::GetTotalLines() {
- return m_iTotalLines;
-}
-void CFDE_TextOut::CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_Size& size) {
- CFX_RectF rtText;
- rtText.Set(0.0f, 0.0f, (FX_FLOAT)size.x, (FX_FLOAT)size.y);
- CalcSize(pwsStr, iLength, rtText);
- size.x = (int32_t)rtText.Width();
- size.y = (int32_t)rtText.Height();
-}
-void CFDE_TextOut::CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_SizeF& size) {
- CFX_RectF rtText;
- rtText.Set(0.0f, 0.0f, size.x, size.y);
- CalcSize(pwsStr, iLength, rtText);
- size.x = rtText.Width();
- size.y = rtText.Height();
-}
-void CFDE_TextOut::CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_Rect& rect) {
- CFX_RectF rtText;
- rtText.Set((FX_FLOAT)rect.left, (FX_FLOAT)rect.top, (FX_FLOAT)rect.Width(),
- (FX_FLOAT)rect.Height());
- CalcSize(pwsStr, iLength, rtText);
- rect.Set((int32_t)rtText.left, (int32_t)rtText.top, (int32_t)rtText.Width(),
- (int32_t)rtText.Height());
-}
-void CFDE_TextOut::CalcSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_RectF& rect) {
- if (pwsStr == NULL || iLength < 1) {
- rect.width = 0.0f;
- rect.height = 0.0f;
- } else {
- CFX_Matrix rm;
- rm.SetReverse(m_Matrix);
- rm.TransformRect(rect);
- CalcTextSize(pwsStr, iLength, rect);
- m_Matrix.TransformRect(rect);
- }
-}
-void CFDE_TextOut::CalcLogicSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_SizeF& size) {
- CFX_RectF rtText;
- rtText.Set(0.0f, 0.0f, size.x, size.y);
- CalcLogicSize(pwsStr, iLength, rtText);
- size.x = rtText.Width();
- size.y = rtText.Height();
-}
-void CFDE_TextOut::CalcLogicSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_RectF& rect) {
- if (pwsStr == NULL || iLength < 1) {
- rect.width = 0.0f;
- rect.height = 0.0f;
- } else {
- CalcTextSize(pwsStr, iLength, rect);
- }
-}
-void CFDE_TextOut::CalcTextSize(const FX_WCHAR* pwsStr,
- int32_t iLength,
- CFX_RectF& rect) {
- FXSYS_assert(m_pFont != NULL && m_fFontSize >= 1.0f);
- SetLineWidth(rect);
- m_iTotalLines = 0;
- const FX_WCHAR* pStr = pwsStr;
- FX_BOOL bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- FX_FLOAT fWidth = 0.0f;
- FX_FLOAT fHeight = 0.0f;
- FX_FLOAT fStartPos = bVertical ? rect.bottom() : rect.right();
- FX_DWORD dwBreakStatus = 0;
- FX_WCHAR wPreChar = 0;
- FX_WCHAR wch;
- FX_WCHAR wBreak = 0;
- while (iLength-- > 0) {
- wch = *pStr++;
- if (wBreak == 0 && (wch == L'\n' || wch == L'\r')) {
- wBreak = wch;
- m_pTxtBreak->SetParagraphBreakChar(wch);
- }
- if (bHotKey && wch == L'&' && wPreChar != L'&') {
- wPreChar = wch;
- continue;
- }
- dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight);
- }
- wPreChar = 0;
- }
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight);
- }
- m_pTxtBreak->Reset();
- FX_FLOAT fInc = rect.Height() - fHeight;
- if (bVertical) {
- fInc = rect.Width() - fHeight;
- }
- if (m_iAlignment >= FDE_TTOALIGNMENT_CenterLeft &&
- m_iAlignment < FDE_TTOALIGNMENT_BottomLeft) {
- fInc /= 2.0f;
- } else if (m_iAlignment < FDE_TTOALIGNMENT_CenterLeft) {
- fInc = 0.0f;
- }
- if (bVertical) {
- rect.top += fStartPos;
- rect.left += fInc;
- rect.width = fHeight;
- rect.height = std::min(fWidth, rect.Height());
- } else {
- rect.left += fStartPos;
- rect.top += fInc;
- rect.width = std::min(fWidth, rect.Width());
- rect.height = fHeight;
- if (m_dwStyles & FDE_TTOSTYLE_LastLineHeight) {
- rect.height -= m_fLineSpace - m_fFontSize;
- }
- }
-}
-void CFDE_TextOut::SetLineWidth(CFX_RectF& rect) {
- if ((m_dwStyles & FDE_TTOSTYLE_SingleLine) == 0) {
- FX_FLOAT fLineWidth = 0.0f;
- if (m_dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- if (rect.Height() < 1.0f) {
- rect.height = m_fFontSize * 1000.0f;
- }
- fLineWidth = rect.Height();
- } else {
- if (rect.Width() < 1.0f) {
- rect.width = m_fFontSize * 1000.0f;
- }
- fLineWidth = rect.Width();
- }
- m_pTxtBreak->SetLineWidth(fLineWidth);
- }
-}
-FX_BOOL CFDE_TextOut::RetrieveLineWidth(FX_DWORD dwBreakStatus,
- FX_FLOAT& fStartPos,
- FX_FLOAT& fWidth,
- FX_FLOAT& fHeight) {
- if (dwBreakStatus <= FX_TXTBREAK_PieceBreak) {
- return FALSE;
- }
- FX_FLOAT fLineStep =
- (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
- FX_BOOL bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
- FX_FLOAT fLineWidth = 0.0f;
- int32_t iCount = m_pTxtBreak->CountBreakPieces();
- for (int32_t i = 0; i < iCount; i++) {
- const CFX_TxtPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
- fLineWidth += (FX_FLOAT)pPiece->m_iWidth / 20000.0f;
- fStartPos = std::min(fStartPos, (FX_FLOAT)pPiece->m_iStartPos / 20000.0f);
- }
- m_pTxtBreak->ClearBreakPieces();
- if (dwBreakStatus == FX_TXTBREAK_ParagraphBreak) {
- m_pTxtBreak->Reset();
- }
- if (!bLineWrap && dwBreakStatus == FX_TXTBREAK_LineBreak) {
- fWidth += fLineWidth;
- } else {
- fWidth = std::max(fWidth, fLineWidth);
- fHeight += fLineStep;
- }
- m_iTotalLines++;
- return TRUE;
-}
-void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- int32_t x,
- int32_t y) {
- CFX_RectF rtText;
- rtText.Set((FX_FLOAT)x, (FX_FLOAT)y, m_fFontSize * 1000.0f,
- m_fFontSize * 1000.0f);
- DrawText(pwsStr, iLength, rtText);
-}
-void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- FX_FLOAT x,
- FX_FLOAT y) {
- CFX_RectF rtText;
- rtText.Set(x, y, m_fFontSize * 1000.0f, m_fFontSize * 1000.0f);
- DrawText(pwsStr, iLength, rtText);
-}
-void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_Rect& rect) {
- CFX_RectF rtText;
- rtText.Set((FX_FLOAT)rect.left, (FX_FLOAT)rect.top, (FX_FLOAT)rect.width,
- (FX_FLOAT)rect.height);
- DrawText(pwsStr, iLength, rtText);
-}
-void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect) {
- CFX_RectF rtText;
- rtText.Set(rect.left, rect.top, rect.width, rect.height);
- CFX_Matrix rm;
- rm.SetReverse(m_Matrix);
- rm.TransformRect(rtText);
- DrawText(pwsStr, iLength, rtText, m_rtClip);
-}
-void CFDE_TextOut::DrawLogicText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- FX_FLOAT x,
- FX_FLOAT y) {
- CFX_RectF rtText;
- rtText.Set(x, y, m_fFontSize * 1000.0f, m_fFontSize * 1000.0f);
- DrawLogicText(pwsStr, iLength, rtText);
-}
-void CFDE_TextOut::DrawLogicText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect) {
- CFX_RectF rtClip;
- rtClip.Set(m_rtLogicClip.left, m_rtLogicClip.top, m_rtLogicClip.width,
- m_rtLogicClip.height);
- m_Matrix.TransformRect(rtClip);
- DrawText(pwsStr, iLength, rect, rtClip);
-}
-void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect,
- const CFX_RectF& rtClip) {
- FXSYS_assert(m_pFont != NULL && m_fFontSize >= 1.0f);
- if (pwsStr == NULL || iLength < 1) {
- return;
- }
- if (rect.width < m_fFontSize || rect.height < m_fFontSize) {
- return;
- }
- FX_FLOAT fLineWidth = rect.width;
- if (m_dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- fLineWidth = rect.height;
- }
- m_pTxtBreak->SetLineWidth(fLineWidth);
- m_ttoLines.RemoveAll(TRUE);
- m_wsText.Empty();
- LoadText(pwsStr, iLength, rect);
- if (m_dwStyles & FDE_TTOSTYLE_Ellipsis) {
- ReplaceWidthEllipsis();
- }
- Reload(rect);
- DoAlignment(rect);
- OnDraw(rtClip);
-}
-void CFDE_TextOut::ExpandBuffer(int32_t iSize, int32_t iType) {
- switch (iType) {
- case 0:
- if (!m_pCharWidths) {
- m_pCharWidths = FX_Alloc(int32_t, iSize);
- m_iChars = iSize;
- } else if (m_iChars < iSize) {
- m_pCharWidths = FX_Realloc(int32_t, m_pCharWidths, iSize);
- m_iChars = iSize;
- }
- FXSYS_memset(m_pCharWidths, 0, iSize * sizeof(int32_t));
- break;
- case 1:
- if (!m_pEllCharWidths) {
- m_pEllCharWidths = FX_Alloc(int32_t, iSize);
- m_iEllChars = iSize;
- } else if (m_iEllChars < iSize) {
- m_pEllCharWidths = FX_Realloc(int32_t, m_pEllCharWidths, iSize);
- m_iEllChars = iSize;
- }
- FXSYS_memset(m_pEllCharWidths, 0, iSize * sizeof(int32_t));
- break;
- case 2:
- if (m_pCharPos == NULL) {
- m_pCharPos = FX_Alloc(FXTEXT_CHARPOS, iSize);
- m_iCharPosSize = iSize;
- } else if (m_iCharPosSize < iSize) {
- m_pCharPos = FX_Realloc(FXTEXT_CHARPOS, m_pCharPos, iSize);
- m_iCharPosSize = iSize;
- }
- break;
- }
-}
-void CFDE_TextOut::LoadEllipsis() {
- if (!m_bElliChanged) {
- return;
- }
- m_bElliChanged = FALSE;
- m_iEllipsisWidth = 0;
- int32_t iLength = m_wsEllipsis.GetLength();
- if (iLength < 1) {
- return;
- }
- ExpandBuffer(iLength, 1);
- const FX_WCHAR* pStr = (const FX_WCHAR*)m_wsEllipsis;
- int32_t* pCharWidths = m_pEllCharWidths;
- FX_DWORD dwBreakStatus;
- FX_WCHAR wch;
- while (iLength-- > 0) {
- wch = *pStr++;
- dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetrieveEllPieces(pCharWidths);
- }
- }
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetrieveEllPieces(pCharWidths);
- }
- m_pTxtBreak->Reset();
-}
-void CFDE_TextOut::RetrieveEllPieces(int32_t*& pCharWidths) {
- int32_t iCount = m_pTxtBreak->CountBreakPieces();
- CFX_Char* pTC;
- for (int32_t i = 0; i < iCount; i++) {
- const CFX_TxtPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
- int32_t iPieceChars = pPiece->GetLength();
- for (int32_t j = 0; j < iPieceChars; j++) {
- pTC = pPiece->GetCharPtr(j);
- if (pTC->m_iCharWidth <= 0) {
- *pCharWidths = 0;
- } else {
- *pCharWidths = pTC->m_iCharWidth;
- }
- m_iEllipsisWidth += *pCharWidths;
- pCharWidths++;
- }
- }
- m_pTxtBreak->ClearBreakPieces();
-}
-void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
- int32_t iLength,
- const CFX_RectF& rect) {
- FX_WCHAR* pStr = m_wsText.GetBuffer(iLength);
- int32_t iTxtLength = iLength;
- ExpandBuffer(iTxtLength, 0);
- FX_BOOL bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- FX_BOOL bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
- FX_FLOAT fLineStep =
- (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
- FX_FLOAT fLineStop = bVertical ? rect.left : rect.bottom();
- m_fLinePos = bVertical ? rect.right() : rect.top;
- if (bVertical) {
- fLineStep = -fLineStep;
- }
- m_hotKeys.RemoveAll();
- int32_t iStartChar = 0;
- int32_t iChars = 0;
- int32_t iPieceWidths = 0;
- FX_DWORD dwBreakStatus;
- FX_WCHAR wch;
- FX_BOOL bRet = FALSE;
- while (iTxtLength-- > 0) {
- wch = *pwsStr++;
- if (wch == L'&' && bHotKey && (pStr - 1) != NULL && *(pStr - 1) != L'&') {
- if (iTxtLength > 0) {
- m_hotKeys.Add(iChars);
- }
- continue;
- }
- *pStr++ = wch;
- iChars++;
- dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- FX_BOOL bEndofLine =
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, FALSE, rect);
- if (bEndofLine && (bLineWrap || (dwBreakStatus > FX_TXTBREAK_LineBreak &&
- !bLineWrap))) {
- iPieceWidths = 0;
- m_iCurLine++;
- m_fLinePos += fLineStep;
- }
- if ((bVertical && m_fLinePos + fLineStep < fLineStop) ||
- (!bVertical && m_fLinePos + fLineStep > fLineStop)) {
- int32_t iCurLine = m_iCurLine;
- if (bEndofLine) {
- iCurLine--;
- }
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(iCurLine);
- pLine->m_bNewReload = TRUE;
- bRet = TRUE;
- break;
- }
- }
- }
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak && !bRet) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, FALSE, rect);
- }
- m_pTxtBreak->ClearBreakPieces();
- m_pTxtBreak->Reset();
- m_wsText.ReleaseBuffer(iLength);
-}
-FX_BOOL CFDE_TextOut::RetriecePieces(FX_DWORD dwBreakStatus,
- int32_t& iStartChar,
- int32_t& iPieceWidths,
- FX_BOOL bReload,
- const CFX_RectF& rect) {
- FX_BOOL bSingleLine = !!(m_dwStyles & FDE_TTOSTYLE_SingleLine);
- FX_BOOL bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- FX_FLOAT fLineStep =
- (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
- if (bVertical) {
- fLineStep = -fLineStep;
- }
- CFX_Char* pTC = NULL;
- FX_BOOL bNeedReload = FALSE;
- FX_FLOAT fLineWidth = bVertical ? rect.Height() : rect.Width();
- int32_t iLineWidth = FXSYS_round(fLineWidth * 20000.0f);
- int32_t iCount = m_pTxtBreak->CountBreakPieces();
- for (int32_t i = 0; i < iCount; i++) {
- const CFX_TxtPiece* pPiece = m_pTxtBreak->GetBreakPiece(i);
- int32_t iPieceChars = pPiece->GetLength();
- int32_t iChar = iStartChar;
- int32_t iWidth = 0;
- int32_t j = 0;
- for (; j < iPieceChars; j++) {
- pTC = pPiece->GetCharPtr(j);
- int32_t iCurCharWidth = pTC->m_iCharWidth > 0 ? pTC->m_iCharWidth : 0;
- if (bSingleLine || !bLineWrap) {
- if (iLineWidth - iPieceWidths - iWidth < iCurCharWidth) {
- bNeedReload = TRUE;
- break;
- }
- }
- iWidth += iCurCharWidth;
- m_pCharWidths[iChar++] = iCurCharWidth;
- }
- if (j == 0 && !bReload) {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(m_iCurLine);
- pLine->m_bNewReload = TRUE;
- } else if (j > 0) {
- CFX_RectF rtPiece;
- if (bVertical) {
- rtPiece.left = m_fLinePos;
- rtPiece.top = rect.top + (FX_FLOAT)pPiece->m_iStartPos / 20000.0f;
- rtPiece.width = fLineStep;
- rtPiece.height = iWidth / 20000.0f;
- } else {
- rtPiece.left = rect.left + (FX_FLOAT)pPiece->m_iStartPos / 20000.0f;
- rtPiece.top = m_fLinePos;
- rtPiece.width = iWidth / 20000.0f;
- rtPiece.height = fLineStep;
- }
- FDE_TTOPIECE ttoPiece;
- ttoPiece.iStartChar = iStartChar;
- ttoPiece.iChars = j;
- ttoPiece.rtPiece = rtPiece;
- ttoPiece.dwCharStyles = pPiece->m_dwCharStyles;
- if (FX_IsOdd(pPiece->m_iBidiLevel)) {
- ttoPiece.dwCharStyles |= FX_TXTCHARSTYLE_OddBidiLevel;
- }
- AppendPiece(ttoPiece, bNeedReload, (bReload && i == iCount - 1));
- }
- iStartChar += iPieceChars;
- iPieceWidths += iWidth;
- }
- m_pTxtBreak->ClearBreakPieces();
- FX_BOOL bRet = bSingleLine || bLineWrap || (!bLineWrap && bNeedReload) ||
- dwBreakStatus == FX_TXTBREAK_ParagraphBreak;
- return bRet;
-}
-void CFDE_TextOut::AppendPiece(const FDE_TTOPIECE& ttoPiece,
- FX_BOOL bNeedReload,
- FX_BOOL bEnd) {
- if (m_iCurLine >= m_ttoLines.GetSize()) {
- CFDE_TTOLine ttoLine;
- ttoLine.m_bNewReload = bNeedReload;
- m_iCurPiece = ttoLine.AddPiece(m_iCurPiece, ttoPiece);
- m_iCurLine = m_ttoLines.Add(ttoLine);
- } else {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(m_iCurLine);
- pLine->m_bNewReload = bNeedReload;
- m_iCurPiece = pLine->AddPiece(m_iCurPiece, ttoPiece);
- if (bEnd) {
- int32_t iPieces = pLine->GetSize();
- if (m_iCurPiece < iPieces) {
- pLine->RemoveLast(iPieces - m_iCurPiece - 1);
- }
- }
- }
- if (!bEnd && bNeedReload) {
- m_iCurPiece = 0;
- }
-}
-void CFDE_TextOut::ReplaceWidthEllipsis() {
- LoadEllipsis();
- int32_t iLength = m_wsEllipsis.GetLength();
- if (iLength < 1) {
- return;
- }
- int32_t iLines = m_ttoLines.GetSize();
- for (int32_t i = 0; i < iLines; i++) {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(i);
- if (!pLine->m_bNewReload) {
- continue;
- }
- int32_t iEllipsisCharIndex = iLength - 1;
- int32_t iCharWidth = 0;
- int32_t iCharCount = 0;
- int32_t iPiece = pLine->GetSize();
- while (iPiece-- > 0) {
- FDE_LPTTOPIECE pPiece = pLine->GetPtrAt(iPiece);
- if (pPiece == NULL) {
- break;
- }
- for (int32_t j = pPiece->iChars - 1; j >= 0; j--) {
- if (iEllipsisCharIndex < 0) {
- break;
- }
- int32_t index = pPiece->iStartChar + j;
- iCharWidth += m_pCharWidths[index];
- iCharCount++;
- if (iCharCount <= iLength) {
- m_wsText.SetAt(index, m_wsEllipsis.GetAt(iEllipsisCharIndex));
- m_pCharWidths[index] = m_pEllCharWidths[iEllipsisCharIndex];
- } else if (iCharWidth <= m_iEllipsisWidth) {
- m_wsText.SetAt(index, 0);
- m_pCharWidths[index] = 0;
- }
- iEllipsisCharIndex--;
- }
- if (iEllipsisCharIndex < 0) {
- break;
- }
- }
- }
-}
-void CFDE_TextOut::Reload(const CFX_RectF& rect) {
- int32_t iCount = m_ttoLines.GetSize();
- for (int32_t i = 0; i < iCount; i++) {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(i);
- if (pLine == NULL || !pLine->m_bNewReload) {
- continue;
- }
- m_iCurLine = i;
- m_iCurPiece = 0;
- ReloadLinePiece(pLine, rect);
- }
-}
-void CFDE_TextOut::ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect) {
- const FX_WCHAR* pwsStr = (const FX_WCHAR*)m_wsText;
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- int32_t iPieceWidths = 0;
- FDE_LPTTOPIECE pPiece = pLine->GetPtrAt(0);
- int32_t iStartChar = pPiece->iStartChar;
- m_fLinePos = bVertical ? pPiece->rtPiece.left : pPiece->rtPiece.top;
- int32_t iPieceCount = pLine->GetSize();
- int32_t iPieceIndex = 0;
- FX_DWORD dwBreakStatus = 0;
- FX_WCHAR wch;
- while (iPieceIndex < iPieceCount) {
- int32_t iStar = iStartChar;
- int32_t iEnd = pPiece->iChars + iStar;
- while (iStar < iEnd) {
- wch = *(pwsStr + iStar);
- dwBreakStatus = m_pTxtBreak->AppendChar(wch);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, TRUE, rect);
- }
- iStar++;
- }
- iPieceIndex++;
- pPiece = pLine->GetPtrAt(iPieceIndex);
- }
- dwBreakStatus = m_pTxtBreak->EndBreak(FX_TXTBREAK_ParagraphBreak);
- if (dwBreakStatus > FX_TXTBREAK_PieceBreak) {
- RetriecePieces(dwBreakStatus, iStartChar, iPieceWidths, TRUE, rect);
- }
- m_pTxtBreak->Reset();
-}
-void CFDE_TextOut::DoAlignment(const CFX_RectF& rect) {
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- FX_FLOAT fLineStopS = bVertical ? rect.right() : rect.bottom();
- int32_t iLines = m_ttoLines.GetSize();
- if (iLines < 1) {
- return;
- }
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(iLines - 1);
- FDE_LPTTOPIECE pPiece = pLine->GetPtrAt(0);
- if (pPiece == NULL) {
- return;
- }
- FX_FLOAT fLineStopD =
- bVertical ? pPiece->rtPiece.right() : pPiece->rtPiece.bottom();
- FX_FLOAT fInc = fLineStopS - fLineStopD;
- if (m_iAlignment >= FDE_TTOALIGNMENT_CenterLeft &&
- m_iAlignment < FDE_TTOALIGNMENT_BottomLeft) {
- fInc /= 2.0f;
- } else if (m_iAlignment < FDE_TTOALIGNMENT_CenterLeft) {
- fInc = 0.0f;
- }
- if (fInc < 1.0f) {
- return;
- }
- for (int32_t i = 0; i < iLines; i++) {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(i);
- int32_t iPieces = pLine->GetSize();
- for (int32_t j = 0; j < iPieces; j++) {
- FDE_LPTTOPIECE pPiece = pLine->GetPtrAt(j);
- if (bVertical) {
- pPiece->rtPiece.left += fInc;
- } else {
- pPiece->rtPiece.top += fInc;
- }
- }
- }
-}
-void CFDE_TextOut::OnDraw(const CFX_RectF& rtClip) {
- if (m_pRenderDevice == NULL) {
- return;
- }
- int32_t iLines = m_ttoLines.GetSize();
- if (iLines < 1) {
- return;
- }
- IFDE_SolidBrush* pBrush =
- (IFDE_SolidBrush*)IFDE_Brush::Create(FDE_BRUSHTYPE_Solid);
- pBrush->SetColor(m_TxtColor);
- IFDE_Pen* pPen = NULL;
- FDE_HDEVICESTATE hDev = m_pRenderDevice->SaveState();
- if (rtClip.Width() > 0.0f && rtClip.Height() > 0.0f) {
- m_pRenderDevice->SetClipRect(rtClip);
- }
- for (int32_t i = 0; i < iLines; i++) {
- CFDE_TTOLine* pLine = m_ttoLines.GetPtrAt(i);
- int32_t iPieces = pLine->GetSize();
- for (int32_t j = 0; j < iPieces; j++) {
- FDE_LPTTOPIECE pPiece = pLine->GetPtrAt(j);
- if (pPiece == NULL) {
- continue;
- }
- int32_t iCount = GetDisplayPos(pPiece);
- if (iCount > 0) {
- m_pRenderDevice->DrawString(pBrush, m_pFont, m_pCharPos, iCount,
- m_fFontSize, &m_Matrix);
- }
- DrawLine(pPiece, pPen);
- }
- }
- m_pRenderDevice->RestoreState(hDev);
- if (pBrush) {
- pBrush->Release();
- }
- if (pPen) {
- pPen->Release();
- }
-}
-int32_t CFDE_TextOut::GetDisplayPos(FDE_LPTTOPIECE pPiece) {
- FX_TXTRUN tr;
- ToTextRun(pPiece, tr);
- ExpandBuffer(tr.iLength, 2);
- return m_pTxtBreak->GetDisplayPos(&tr, m_pCharPos);
-}
-int32_t CFDE_TextOut::GetCharRects(FDE_LPTTOPIECE pPiece) {
- FX_TXTRUN tr;
- ToTextRun(pPiece, tr);
- m_rectArray.RemoveAll();
- return m_pTxtBreak->GetCharRects(&tr, m_rectArray);
-}
-void CFDE_TextOut::ToTextRun(const FDE_LPTTOPIECE pPiece, FX_TXTRUN& tr) {
- tr.pAccess = NULL;
- tr.pIdentity = NULL;
- tr.pStr = (const FX_WCHAR*)m_wsText + pPiece->iStartChar;
- tr.pWidths = m_pCharWidths + pPiece->iStartChar;
- tr.iLength = pPiece->iChars;
- tr.pFont = m_pFont;
- tr.fFontSize = m_fFontSize;
- tr.dwStyles = m_dwTxtBkStyles;
- tr.iCharRotation = 0;
- tr.dwCharStyles = pPiece->dwCharStyles;
- tr.wLineBreakChar = m_wParagraphBkChar;
- tr.pRect = &pPiece->rtPiece;
-}
-void CFDE_TextOut::DrawLine(const FDE_LPTTOPIECE pPiece, IFDE_Pen*& pPen) {
- FX_BOOL bUnderLine = !!(m_dwStyles & FDE_TTOSTYLE_Underline);
- FX_BOOL bStrikeOut = !!(m_dwStyles & FDE_TTOSTYLE_Strikeout);
- FX_BOOL bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- FX_BOOL bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- if (!bUnderLine && !bStrikeOut && !bHotKey) {
- return;
- }
- if (pPen == NULL) {
- pPen = IFDE_Pen::Create();
- pPen->SetColor(m_TxtColor);
- }
- IFDE_Path* pPath = IFDE_Path::Create();
- int32_t iLineCount = 0;
- CFX_RectF rtText = pPiece->rtPiece;
- CFX_PointF pt1, pt2;
- if (bUnderLine) {
- if (bVertical) {
- pt1.x = rtText.left;
- pt1.y = rtText.top;
- pt2.x = rtText.left;
- pt2.y = rtText.bottom();
- } else {
- pt1.x = rtText.left;
- pt1.y = rtText.bottom();
- pt2.x = rtText.right();
- pt2.y = rtText.bottom();
- }
- pPath->AddLine(pt1, pt2);
- iLineCount++;
- }
- if (bStrikeOut) {
- if (bVertical) {
- pt1.x = rtText.left + rtText.width * 2.0f / 5.0f;
- pt1.y = rtText.top;
- pt2.x = pt1.x;
- pt2.y = rtText.bottom();
- } else {
- pt1.x = rtText.left;
- pt1.y = rtText.bottom() - rtText.height * 2.0f / 5.0f;
- pt2.x = rtText.right();
- pt2.y = pt1.y;
- }
- pPath->AddLine(pt1, pt2);
- iLineCount++;
- }
- if (bHotKey) {
- int32_t iHotKeys = m_hotKeys.GetSize();
- int32_t iCount = GetCharRects(pPiece);
- if (iCount > 0) {
- for (int32_t i = 0; i < iHotKeys; i++) {
- int32_t iCharIndex = m_hotKeys.GetAt(i);
- if (iCharIndex >= pPiece->iStartChar &&
- iCharIndex < pPiece->iStartChar + pPiece->iChars) {
- CFX_RectF rect = m_rectArray.GetAt(iCharIndex - pPiece->iStartChar);
- if (bVertical) {
- pt1.x = rect.left;
- pt1.y = rect.top;
- pt2.x = rect.left;
- pt2.y = rect.bottom();
- } else {
- pt1.x = rect.left;
- pt1.y = rect.bottom();
- pt2.x = rect.right();
- pt2.y = rect.bottom();
- }
- pPath->AddLine(pt1, pt2);
- iLineCount++;
- }
- }
- }
- }
- if (iLineCount > 0) {
- m_pRenderDevice->DrawPath(pPen, 1, pPath, &m_Matrix);
- }
- pPath->Release();
-}
-CFDE_TTOLine::CFDE_TTOLine()
- : m_bNewReload(FALSE), m_pieces(5), m_iPieceCount(0) {}
-CFDE_TTOLine::CFDE_TTOLine(const CFDE_TTOLine& ttoLine) : m_pieces(5) {
- m_bNewReload = ttoLine.m_bNewReload;
- m_iPieceCount = ttoLine.m_iPieceCount;
- m_pieces.Copy(ttoLine.m_pieces);
-}
-CFDE_TTOLine::~CFDE_TTOLine() {}
-int32_t CFDE_TTOLine::AddPiece(int32_t index, const FDE_TTOPIECE& ttoPiece) {
- if (index >= m_iPieceCount) {
- index = m_pieces.Add(ttoPiece) + 1;
- m_iPieceCount++;
- } else {
- FDE_TTOPIECE& piece = m_pieces.GetAt(index);
- piece = ttoPiece;
- }
- return index;
-}
-int32_t CFDE_TTOLine::GetSize() const {
- return m_iPieceCount;
-}
-FDE_LPTTOPIECE CFDE_TTOLine::GetPtrAt(int32_t index) {
- if (index >= m_iPieceCount) {
- return NULL;
- }
- return m_pieces.GetPtrAt(index);
-}
-void CFDE_TTOLine::RemoveLast(int32_t iCount) {
- m_pieces.RemoveLast(iCount);
-}
-void CFDE_TTOLine::RemoveAll(FX_BOOL bLeaveMemory) {
- m_pieces.RemoveAll(bLeaveMemory);
-}
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