FX_BOOL CFX_GEFont::GetCharBBox(FX_WCHAR wUnicode,
CFX_Rect& bbox,
FX_BOOL bRecursive,
FX_BOOL bCharCode) {
FXSYS_assert(m_pRectArray != NULL);
FXSYS_assert(m_pBBoxMap != NULL);
void* pRect = NULL;
if (!m_pBBoxMap->Lookup((void*)(uintptr_t)wUnicode, pRect)) {
IFX_Font* pFont = NULL;
int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
if (iGlyph != 0xFFFF && pFont != NULL) {
if (pFont == (IFX_Font*)this) {
FX_RECT rtBBox;
if (m_pFont->GetGlyphBBox(iGlyph, rtBBox)) {
Lock();
CFX_Rect rt;
rt.Set(rtBBox.left, rtBBox.top, rtBBox.Width(), rtBBox.Height());
int32_t index = m_pRectArray->Add(rt);
pRect = m_pRectArray->GetPtrAt(index);
m_pBBoxMap->SetAt((void*)(uintptr_t)wUnicode, pRect);
Unlock();
}
} else if (((CFX_GEFont*)pFont)
->GetCharBBox(wUnicode, bbox, FALSE, bCharCode)) {
return TRUE;
}
}
}
if (pRect == NULL) {
return FALSE;
}
bbox = *(FX_LPCRECT)pRect;
return TRUE;
}
void CPDFXFA_Page::GetDisplayMatrix(CFX_Matrix& matrix,
int xPos,
int yPos,
int xSize,
int ySize,
int iRotate) const {
if (!m_pPDFPage && !m_pXFAPageView)
return;
int nDocType = m_pDocument->GetDocType();
switch (nDocType) {
case DOCTYPE_DYNAMIC_XFA: {
if (m_pXFAPageView) {
CFX_Rect rect;
rect.Set(xPos, yPos, xSize, ySize);
m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate);
}
} break;
case DOCTYPE_PDF:
case DOCTYPE_STATIC_XFA: {
if (m_pPDFPage) {
m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate);
}
} break;
default:
return;
}
}
FX_BOOL CFGAS_GEFont::GetCharBBoxInternal(FX_WCHAR wUnicode,
CFX_Rect& bbox,
FX_BOOL bRecursive,
FX_BOOL bCharCode) {
ASSERT(m_pRectArray);
ASSERT(m_pBBoxMap);
void* pRect = nullptr;
if (!m_pBBoxMap->Lookup((void*)(uintptr_t)wUnicode, pRect)) {
CFGAS_GEFont* pFont = nullptr;
int32_t iGlyph = GetGlyphIndex(wUnicode, TRUE, &pFont, bCharCode);
if (iGlyph != 0xFFFF && pFont) {
if (pFont == this) {
FX_RECT rtBBox;
if (m_pFont->GetGlyphBBox(iGlyph, rtBBox)) {
CFX_Rect rt;
rt.Set(rtBBox.left, rtBBox.top, rtBBox.Width(), rtBBox.Height());
int32_t index = m_pRectArray->Add(rt);
pRect = m_pRectArray->GetPtrAt(index);
m_pBBoxMap->SetAt((void*)(uintptr_t)wUnicode, pRect);
}
} else if (pFont->GetCharBBoxInternal(wUnicode, bbox, FALSE, bCharCode)) {
return TRUE;
}
}
}
if (!pRect)
return FALSE;
bbox = *static_cast<const CFX_Rect*>(pRect);
return TRUE;
}
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 CFX_Matrix::TransformRect(CFX_Rect& rect) const {
FX_FLOAT left = (FX_FLOAT)rect.left;
FX_FLOAT top = (FX_FLOAT)rect.bottom();
FX_FLOAT right = (FX_FLOAT)rect.right();
FX_FLOAT bottom = (FX_FLOAT)rect.top;
TransformRect(left, right, top, bottom);
rect.left = FXSYS_round(left);
rect.top = FXSYS_round(bottom);
rect.width = FXSYS_round(right - left);
rect.height = FXSYS_round(top - bottom);
}
void FDE_GetPageMatrix(CFX_Matrix& pageMatrix,
const CFX_RectF& docPageRect,
const CFX_Rect& devicePageRect,
int32_t iRotate,
FX_DWORD dwCoordinatesType) {
FXSYS_assert(iRotate >= 0 && iRotate <= 3);
FX_BOOL bFlipX = (dwCoordinatesType & 0x01) != 0;
FX_BOOL bFlipY = (dwCoordinatesType & 0x02) != 0;
CFX_Matrix m;
m.Set((bFlipX ? -1.0f : 1.0f), 0, 0, (bFlipY ? -1.0f : 1.0f), 0, 0);
if (iRotate == 0 || iRotate == 2) {
m.a *= (FX_FLOAT)devicePageRect.width / docPageRect.width;
m.d *= (FX_FLOAT)devicePageRect.height / docPageRect.height;
} else {
m.a *= (FX_FLOAT)devicePageRect.height / docPageRect.width;
m.d *= (FX_FLOAT)devicePageRect.width / docPageRect.height;
}
m.Rotate(iRotate * 1.57079632675f);
switch (iRotate) {
case 0:
m.e = bFlipX ? (FX_FLOAT)devicePageRect.right()
: (FX_FLOAT)devicePageRect.left;
m.f = bFlipY ? (FX_FLOAT)devicePageRect.bottom()
: (FX_FLOAT)devicePageRect.top;
break;
case 1:
m.e = bFlipY ? (FX_FLOAT)devicePageRect.left
: (FX_FLOAT)devicePageRect.right();
m.f = bFlipX ? (FX_FLOAT)devicePageRect.bottom()
: (FX_FLOAT)devicePageRect.top;
break;
case 2:
m.e = bFlipX ? (FX_FLOAT)devicePageRect.left
: (FX_FLOAT)devicePageRect.right();
m.f = bFlipY ? (FX_FLOAT)devicePageRect.top
: (FX_FLOAT)devicePageRect.bottom();
break;
case 3:
m.e = bFlipY ? (FX_FLOAT)devicePageRect.right()
: (FX_FLOAT)devicePageRect.left;
m.f = bFlipX ? (FX_FLOAT)devicePageRect.top
: (FX_FLOAT)devicePageRect.bottom();
break;
default:
break;
}
pageMatrix = m;
}
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());
}
