}
};
-inline int _Abs(int value)
-{
- return (value > 0) ? value : -value;
-}
-
-inline bool _IsLTR(FriBidiCharType charType)
-{
- return (((charType & FRIBIDI_MASK_RTL) == 0) && ((charType & FRIBIDI_MASK_STRONG) != 0) && ((charType & FRIBIDI_MASK_LETTER) != 0));
-}
-
-inline bool _IsRTL(FriBidiCharType charType)
-{
- return ((charType & FRIBIDI_MASK_RTL) != 0);
-}
-
}
}
else
{
- _TextBidiPropertyWithReorder determinedBidiProperty(text.pStart, text.length);
+ _TextBidiPropertyWithReorder determinedBidiProperty(text.pStart, determinedCount);
GapList determinedGapList;
return r;
}
+ left = 0;
+ right = 0;
+
for (GapList::Iterator i = determinedGapList.Begin(); i != determinedGapList.End(); ++i)
{
left = (i->first < left) ? i->first : left;
pcDim.SetSize(right - left, __fontAttrib.size.ToInt());
count = (determinedCount >= 0) ? determinedCount : 0;
+
+// for arabic collation element
+ if (text.pStart + count != null)
+ {
+ if (count > 0 && text.pStart + count != null && _TextBidiUtil::IsCollationElement(*(text.pStart + (count - 1)), *(text.pStart + (count - 1) + 1)))
+ {
+ //count - 1 < width
+ _TextBidiPropertyWithReorder tempBidiProperty1(text.pStart, count - 1);
+
+ GapList tempGapList1;
+
+ result r = this->__GetTextExtentList(tempBidiProperty1, tempGapList1);
+
+ if (r != E_SUCCESS)
+ {
+ return r;
+ }
+
+ left = 0;
+ right = 0;
+
+ for (GapList::Iterator i = tempGapList1.Begin(); i != tempGapList1.End(); ++i)
+ {
+ left = (i->first < left) ? i->first : left;
+ right = (i->second > right) ? i->second : right;
+ }
+
+ int tempWidth = (right - left) < width ? right - left : 0;
+
+ //count + 1 < width
+ _TextBidiPropertyWithReorder tempBidiProperty2(text.pStart, count + 1);
+
+ GapList tempGapList2;
+
+ r = this->__GetTextExtentList(tempBidiProperty2, tempGapList2);
+
+ if (r != E_SUCCESS)
+ {
+ return r;
+ }
+
+ left = 0;
+ right = 0;
+
+ for (GapList::Iterator i = tempGapList2.Begin(); i != tempGapList2.End(); ++i)
+ {
+ left = (i->first < left) ? i->first : left;
+ right = (i->second > right) ? i->second : right;
+ }
+
+ if (right - left < width)
+ {
+ if (right - left < tempWidth)
+ {
+ pcDim.SetSize(tempWidth, __fontAttrib.size.ToInt());
+ count -= 1;
+ }
+ else
+ {
+ pcDim.SetSize(right - left, __fontAttrib.size.ToInt());
+ count += 1;
+ }
+ }
+ else
+ {
+ pcDim.SetSize(tempWidth, __fontAttrib.size.ToInt());
+ count -= 1;
+ }
+ }
+ }
}
return E_SUCCESS;
}
result
-_Font::__GetTextExtentList(const _TextBidiPropertyWithReorder& bidiProperty, _Util::AccumList<_Util::Pair<int, int> >& outList) const
+_Font::__GetTextExtentList(_TextBidiPropertyWithReorder& bidiProperty, _Util::AccumList<_Util::Pair<int, int> >& outList) const
{
- _Util::AccumList<_TextBidiProperty> textList;
-
-#if 0 // old version (buggy)
- if (bidiProperty.pEmbeddingLevels)
- {
- _Util::String originalText(bidiProperty.pEventText, bidiProperty.length);
-
- const wchar_t* pBegin = originalText.pStart;
- const wchar_t* pEnd = pBegin + originalText.length;
-
- const wchar_t* pText = pBegin;
- const FriBidiLevel* pEmbedLevel = &bidiProperty.pEmbeddingLevels[0];
-
- bool isRtl = ((*pEmbedLevel & 0x01) != 0);
-
- while (pText < pEnd)
- {
- if (isRtl == ((*pEmbedLevel & 0x01) != 0))
- {
- ++pText;
- ++pEmbedLevel;
- }
- else
- {
- textList.Push(_TextBidiProperty(bidiProperty, pBegin - originalText.pStart, pText - pBegin));
-
- pBegin = pText;
- isRtl = !isRtl;
- }
- }
+ _Util::AccumList<_Util::Pair<int, int> > tempList;
- if (pBegin < pText)
- {
- textList.Push(_TextBidiProperty(bidiProperty, pBegin - originalText.pStart, pText - pBegin));
- }
- }
- else
- {
- _Util::String originalText(bidiProperty.pEventText, bidiProperty.length);
- textList.Push(_TextBidiProperty(bidiProperty, 0, originalText.length));
- }
-#else
if (bidiProperty.pBidiIndex)
{
- _Util::String originalText(bidiProperty.pEventText, bidiProperty.length);
-
- if (originalText.length <= 0)
- {
- return E_SUCCESS;
- }
-
- const wchar_t* pBegin = originalText.pStart;
- const wchar_t* pEnd = pBegin + originalText.length;
-
- const wchar_t* pText = pBegin;
- const FriBidiStrIndex* pStrIndexBegin = &bidiProperty.pBidiIndex[0];
- const FriBidiStrIndex* pStrIndex = pStrIndexBegin;
-
- const FriBidiCharType* pCharType = &bidiProperty.pCharType[0];
-
- // (*pStrIndex) is always valid
- bool isRtl = (*pStrIndex > 0) || ((*pCharType & FRIBIDI_MASK_RTL) != 0);
-
- while (pText < pEnd)
- {
- bool mustPush = (isRtl && _IsLTR(*pCharType)) || (!isRtl && _IsRTL(*pCharType));
-
- int step = (pStrIndex > pStrIndexBegin) ? *pStrIndex - *(pStrIndex-1) : 0;
-
- if ((!mustPush) && (_Abs(step) <= 1))
- {
- ++pText;
- ++pStrIndex;
- ++pCharType;
- }
- else
- {
- textList.Push(_TextBidiProperty(bidiProperty, pBegin - originalText.pStart, pText - pBegin));
-
- pStrIndexBegin = pStrIndex;
- pBegin = pText;
- isRtl = !isRtl;
- }
- }
-
- if (pBegin < pText)
- {
- textList.Push(_TextBidiProperty(bidiProperty, pBegin - originalText.pStart, pText - pBegin));
- }
- }
- else
- {
- _Util::String originalText(bidiProperty.pEventText, bidiProperty.length);
- textList.Push(_TextBidiProperty(bidiProperty, 0, originalText.length));
- }
-#endif
+ int xDest = 0;
+ int yDest = 0;
- int xDest = 0;
- int yDest = 0;
+ int length = bidiProperty.length;
- bool isRtl = bidiProperty.isRtl;
+ _Font* pThis = const_cast <_Font*>(this);
- _Font* pThis = const_cast <_Font*>(this);
-
- pThis->ApplyAttribute();
+ pThis->ApplyAttribute();
- _Util::AccumList<_Util::Pair<int, int> > tempList;
-
- for (_Util::AccumList<_TextBidiProperty>::Iterator textSegment = textList.Begin(); textSegment != textList.End(); ++textSegment)
- {
- if (textSegment->pEventText == null || textSegment->length <= 0)
- {
- continue;
- }
+ const wchar_t* pReorderedText = bidiProperty.GetReorderedText();
- const wchar_t* pTextFragmentBegin = textSegment->pEventText;
- const wchar_t* pTextFragmentEnd = pTextFragmentBegin + textSegment->length;
+ const wchar_t* pTextFragmentBegin = pReorderedText;
+ const wchar_t* pTextFragmentEnd = pTextFragmentBegin + length;
const wchar_t* pTextSegment = pTextFragmentBegin;
*
*/
- typedef _Util::AccumList<_TextFragment>::Iterator TextFragmentIter;
-
- TextFragmentIter textFragment = (textSegment->isRtl) ? textFragmentList.End() : textFragmentList.Begin() - 1;
- TextFragmentIter endCondition = (textSegment->isRtl) ? textFragmentList.Begin() - 1 : textFragmentList.End();
- int increasing = (textSegment->isRtl) ? -1 : 1;
-
- while ((textFragment += increasing) != endCondition)
+ for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.Begin(); textFragment != textFragmentList.End(); ++textFragment)
{
if (textFragment->pUsingFont == null || textFragment->textFragment.length <= 0)
{
Tizen::Base::Collection::ArrayListT<_IFont::Glyph *> glyphList;
- GUnicodeScript script = g_unichar_get_script(textSegment->eventChar);
+ const wchar_t firstChar = *textFragment->textFragment.pStart;
+
+ GUnicodeScript script = _TextBidiUtil::GetUnicodeScript(firstChar);
// need to check if (script < 0 || script >= _sampleLanguageCount) ?
- textFragment->pUsingFont->GetGlyphList(textFragment->textFragment, glyphList, isRtl, script);
+ textFragment->pUsingFont->GetGlyphList(textFragment->textFragment, glyphList, false, script);
int count = glyphList.GetCount();
glyphList.GetAt(i, pGlyph);
+ // bug fixed in test case of L"\x9a8\x20\x981\x9a0\x635"
+ if (pGlyph->xAdvance == 0 && pGlyph->image.width == 0)
+ {
+ continue;
+ }
+
int prevX = xDest;
xDest += pGlyph->xAdvance.ToInt();
delete pEnum;
}
}
-
- isRtl = !isRtl;
}
// reorder Bidi index
-#if 1
{
typedef _Util::Pair<int, int> Gap;
typedef _Util::AccumList<Gap> GapList;
int index = 0;
- for (GapList::Iterator dst = outList.Begin(); dst != outList.End() && index < bidiProperty.length; ++dst)
+ if (bidiProperty.length == int(tempList.Size()))
{
- *dst = *(srcBegin + bidiProperty.pBidiIndex[index++]);
+ for (GapList::Iterator dst = outList.Begin(); dst != outList.End(); ++dst)
+ {
+ *dst = *(srcBegin + bidiProperty.pBidiIndex[index++]);
+ }
}
- }
-#else // under development
- if (bidiProperty.length == tempList.Size())
- {
- typedef _Util::Pair<int, int> Gap;
- typedef _Util::AccumList<Gap> GapList;
-
- GapList::Iterator srcBegin = tempList.Begin();
-
- int index = 0;
-
- for (GapList::Iterator dst = outList.Begin(); dst != outList.End(); ++dst)
+ else if (bidiProperty.length > int(tempList.Size()))
{
- *dst = *(srcBegin + bidiProperty.pBidiIndex[index++]);
+ _TextBidiUtil::GetReorderedIndexList(bidiProperty, tempList, outList);
}
- }
- else if (bidiProperty.length > tempList.Size())
- {
- typedef _Util::Pair<int, int> Gap;
- typedef _Util::AccumList<Gap> GapList;
-
- GapList revisedList;
-
+ else // if (bidiProperty.length < tempList.Size())
{
- const wchar_t* pText = bidiProperty.pEventText;
- const wchar_t* const pTextEnd = pText + bidiProperty.length;
-
- GapList::Iterator tempListIter = tempList.Begin();
-
- while (pText < pTextEnd)
+ // under development
+ for (GapList::Iterator dst = outList.Begin(); dst != outList.End() && index < bidiProperty.length; ++dst)
{
- revisedList.Push(*tempListIter);
-
- if (*pText == 0x0644)
- {
- if (((pText+1) < pTextEnd) && *(pText+1) == 0x0627)
- {
- revisedList.Push(_Util::MakePair(tempListIter->first, tempListIter->first));
- ++pText;
- }
- }
-
- ++pText;
- ++tempListIter;
+ *dst = *(srcBegin + bidiProperty.pBidiIndex[index++]);
}
}
-
- GapList::Iterator srcBegin = revisedList.Begin();
-
- int index = 0;
-
- for (GapList::Iterator dst = outList.Begin(); dst != outList.End(); ++dst)
- {
- *dst = *(srcBegin + bidiProperty.pBidiIndex[index++]);
- }
}
- else
- {
- SysAssert(false);
- }
-#endif
return E_SUCCESS;
}
unsigned long canvasFgColor = canvas.__fgColor;
-#if 1
- // Do not use _TextBidiProperty bidiProps(pText, length);
- _TextBidiPropertyWithReorder bidiProps(pText, length);
+ _TextBidiPropertyWithReorder bidiProperty(pText, length);
- if (bidiProps.HasBidi())
+ if (bidiProperty.HasBidi())
{
- _Util::AccumList<_TextBidiProperty> textList;
+ const wchar_t* pReorderedText = bidiProperty.GetReorderedText();
-#if 0 // old version (buggy)
- if (bidiProps.pEmbeddingLevels)
- {
- _Util::String originalText(text.GetPointer(), text.GetLength(), startIndex, length);
+ const wchar_t* pTextFragmentBegin = pReorderedText;
+ const wchar_t* pTextFragmentEnd = pTextFragmentBegin + length;
- const wchar_t* pBegin = originalText.pStart;
- const wchar_t* pEnd = pBegin + originalText.length;
+ const wchar_t* pTextSegment = pTextFragmentBegin;
- const wchar_t* pText = pBegin;
- const FriBidiLevel* pEmbedLevel = &bidiProps.pEmbeddingLevels[pText - text.GetPointer()];
+ _IFont* pBaseFont = this->__GetFont(*pTextSegment);
- bool isRtl = ((*pEmbedLevel & 0x01) != 0);
+ _Util::AccumList<_TextFragment> textFragmentList;
- while (pText < pEnd)
+ while (pTextSegment < pTextFragmentEnd)
+ {
+ if (pBaseFont->CheckGlyph(*pTextSegment) == 0)
{
- if (isRtl == ((*pEmbedLevel & 0x01) != 0))
- {
- ++pText;
- ++pEmbedLevel;
- }
- else
+ _IFont* pFallbackFont = this->__GetFont(*pTextSegment);
+
+ if (pBaseFont != pFallbackFont)
{
- textList.Push(_TextBidiProperty(bidiProps, pBegin - originalText.pStart, pText - pBegin));
+ textFragmentList.Push(_TextFragment(_Util::String(pTextFragmentBegin, pTextSegment - pTextFragmentBegin), pBaseFont));
- pBegin = pText;
- isRtl = !isRtl;
+ pTextFragmentBegin = pTextSegment;
+ pBaseFont = pFallbackFont;
}
}
- if (pBegin < pText)
- {
- textList.Push(_TextBidiProperty(bidiProps, pBegin - originalText.pStart, pText - pBegin));
- }
- }
- else
- {
- _Util::String originalText(text.GetPointer(), text.GetLength(), startIndex, length);
- textList.Push(_TextBidiProperty(bidiProps, 0, originalText.length));
+ ++pTextSegment;
}
-#else
- if (bidiProps.pBidiIndex)
- {
- _Util::String originalText(text.GetPointer(), text.GetLength(), startIndex, length);
-
- if (originalText.length <= 0)
- {
- return E_SUCCESS;
- }
-
- const wchar_t* pBegin = originalText.pStart;
- const wchar_t* pEnd = pBegin + originalText.length;
- const wchar_t* pText = pBegin;
- const FriBidiStrIndex* pStrIndexBegin = &bidiProps.pBidiIndex[pText - text.GetPointer()];
- const FriBidiStrIndex* pStrIndex = pStrIndexBegin;
-
- const FriBidiCharType* pCharType = &bidiProps.pCharType[pText - text.GetPointer()];
+ textFragmentList.Push(_TextFragment(_Util::String(pTextFragmentBegin, pTextSegment - pTextFragmentBegin), pBaseFont));
- // (*pStrIndex) is always valid
- bool isRtl = (*pStrIndex > 0) || ((*pCharType & FRIBIDI_MASK_RTL) != 0);
+ /*
+ * - In case of LTR
+ * for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.Begin(); textFragment != textFragmentList.End(); ++textFragment)
+ *
+ * - In case of RTL
+ * for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.End(); textFragment != textFragmentList.Begin(); )
+ * {
+ * --textFragment;
+ *
+ */
- while (pText < pEnd)
+ for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.Begin(); textFragment != textFragmentList.End(); ++textFragment)
+ {
+ if (textFragment->pUsingFont == null || textFragment->textFragment.length <= 0)
{
- bool mustPush = (isRtl && _IsLTR(*pCharType)) || (!isRtl && _IsRTL(*pCharType));
+ continue;
+ }
- int step = (pStrIndex > pStrIndexBegin) ? *pStrIndex - *(pStrIndex-1) : 0;
+ if (textFragment->pUsingFont != __pNativeFont)
+ {
+ _IFont::Attrib fontAttrib;
- if ((!mustPush) && (_Abs(step) <= 1))
- {
- ++pText;
- ++pStrIndex;
- ++pCharType;
- }
- else
+ if (textFragment->pUsingFont->GetAttrib(fontAttrib))
{
- textList.Push(_TextBidiProperty(bidiProps, pBegin - originalText.pStart, pText - pBegin));
+ fontAttrib.size = __fontAttrib.size;
+ fontAttrib.style = _IFont::STYLE_NONE;
+ fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_BOLD) ? _IFont::STYLE_BOLD : 0;
+ fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_ITALIC) ? _IFont::STYLE_ITALIC : 0;
+ fontAttrib.style |= (__fontAttrib.underline) ? _IFont::STYLE_UNDERLINE : 0;
- pStrIndexBegin = pStrIndex;
- pBegin = pText;
- isRtl = !isRtl;
+ textFragment->pUsingFont->SetAttrib(fontAttrib);
}
}
- if (pBegin < pText)
- {
- textList.Push(_TextBidiProperty(bidiProps, pBegin - originalText.pStart, pText - pBegin));
- }
- }
- else
- {
- _Util::String originalText(text.GetPointer(), text.GetLength(), startIndex, length);
- textList.Push(_TextBidiProperty(bidiProps, 0, originalText.length));
- }
-#endif
-
- for (_Util::AccumList<_TextBidiProperty>::Iterator textSegment = textList.Begin(); textSegment != textList.End(); ++textSegment)
- {
- if (textSegment->pEventText == null || textSegment->length <= 0)
- {
- continue;
- }
+ Tizen::Base::Collection::ArrayListT<_IFont::Glyph *> glyphList;
- const wchar_t* pTextFragmentBegin = textSegment->pEventText;
- const wchar_t* pTextFragmentEnd = pTextFragmentBegin + textSegment->length;
+ const wchar_t firstChar = *textFragment->textFragment.pStart;
- const wchar_t* pTextSegment = pTextFragmentBegin;
+ GUnicodeScript script = _TextBidiUtil::GetUnicodeScript(firstChar);
- _IFont* pBaseFont = this->__GetFont(*pTextSegment);
+ textFragment->pUsingFont->GetGlyphList(textFragment->textFragment, glyphList, false, script);
+ // need to check if (script < 0 || script >= _sampleLanguageCount) ?
- _Util::AccumList<_TextFragment> textFragmentList;
+ int count = glyphList.GetCount();
- while (pTextSegment < pTextFragmentEnd)
+ for (int i = 0; i < count; i++)
{
- if (pBaseFont->CheckGlyph(*pTextSegment) == 0)
+ /* for debugging
+ static int s_index = 0;
+ const unsigned long COLOR[6] =
{
- _IFont* pFallbackFont = this->__GetFont(*pTextSegment);
+ 0xFFFFFFFF,
+ 0xFF40FF40,
+ 0xFF40FFFF,
+ 0xFFFF4040,
+ 0xFFFF40FF,
+ 0xFFFFFF40
+ };
+ unsigned long canvasFgColor = COLOR[s_index++ % 6];
+ */
+
+ typedef unsigned long TPixel;
+ _IFont::Glyph *pGlyph = 0;
- if (pBaseFont != pFallbackFont)
- {
- textFragmentList.Push(_TextFragment(_Util::String(pTextFragmentBegin, pTextSegment - pTextFragmentBegin), pBaseFont));
+ TPixel srcR, srcG, srcB, srcA;
+ TPixel dstR, dstG, dstB, dstA;
- pTextFragmentBegin = pTextSegment;
- pBaseFont = pFallbackFont;
- }
- }
+ srcA = (canvasFgColor >> 24) & 0xFF;
+ srcA += (srcA >> 7);
+ srcR = (canvasFgColor >> 16) & 0xFF;
+ srcG = (canvasFgColor >> 8) & 0xFF;
+ srcB = (canvasFgColor) & 0xFF;
- ++pTextSegment;
- }
+ SystemPixel* pBufferStartAddr = null;
+ int bufferPitch;
- textFragmentList.Push(_TextFragment(_Util::String(pTextFragmentBegin, pTextSegment - pTextFragmentBegin), pBaseFont));
-
- /*
- * - In case of LTR
- * for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.Begin(); textFragment != textFragmentList.End(); ++textFragment)
- *
- * - In case of RTL
- * for (_Util::AccumList<_TextFragment>::Iterator textFragment = textFragmentList.End(); textFragment != textFragmentList.Begin(); )
- * {
- * --textFragment;
- *
- */
- typedef _Util::AccumList<_TextFragment>::Iterator TextFragmentIter;
-
- TextFragmentIter textFragment = (textSegment->isRtl) ? textFragmentList.End() : textFragmentList.Begin() - 1;
- TextFragmentIter endCondition = (textSegment->isRtl) ? textFragmentList.Begin() - 1 : textFragmentList.End();
- int increasing = (textSegment->isRtl) ? -1 : 1;
-
- while ((textFragment += increasing) != endCondition)
- {
- if (textFragment->pUsingFont == null || textFragment->textFragment.length <= 0)
- {
- continue;
- }
+ scratchPad.GetBuffer(pBufferStartAddr, bufferPitch);
- if (textFragment->pUsingFont != __pNativeFont)
+ glyphList.GetAt(i, pGlyph);
+
+ for (int h = 0; h < pGlyph->image.height; h++)
{
- _IFont::Attrib fontAttrib;
+ int y = yDest - pGlyph->yOffset.ToInt() + h;
- if (textFragment->pUsingFont->GetAttrib(fontAttrib))
+ if (y < clipY1)
{
- fontAttrib.size = __fontAttrib.size;
- fontAttrib.style = _IFont::STYLE_NONE;
- fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_BOLD) ? _IFont::STYLE_BOLD : 0;
- fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_ITALIC) ? _IFont::STYLE_ITALIC : 0;
- fontAttrib.style |= (__fontAttrib.underline) ? _IFont::STYLE_UNDERLINE : 0;
-
- textFragment->pUsingFont->SetAttrib(fontAttrib);
+ continue;
}
- }
-
- Tizen::Base::Collection::ArrayListT<_IFont::Glyph *> glyphList;
-
- GUnicodeScript script = g_unichar_get_script(textSegment->eventChar);
- // need to check if (script < 0 || script >= _sampleLanguageCount) ?
-
- textFragment->pUsingFont->GetGlyphList(textFragment->textFragment, glyphList, textSegment->isRtl, script);
- int count = glyphList.GetCount();
-
- for (int i = 0; i < count; i++)
- {
- /* for debugging
- static int s_index = 0;
- const unsigned long COLOR[6] =
+ if (y >= clipY2)
{
- 0xFFFFFFFF,
- 0xFF40FF40,
- 0xFF40FFFF,
- 0xFFFF4040,
- 0xFFFF40FF,
- 0xFFFFFF40
- };
- unsigned long canvasFgColor = COLOR[s_index++ % 6];
- */
-
- typedef unsigned long TPixel;
- _IFont::Glyph *pGlyph = 0;
-
- TPixel srcR, srcG, srcB, srcA;
- TPixel dstR, dstG, dstB, dstA;
-
- srcA = (canvasFgColor >> 24) & 0xFF;
- srcA += (srcA >> 7);
- srcR = (canvasFgColor >> 16) & 0xFF;
- srcG = (canvasFgColor >> 8) & 0xFF;
- srcB = (canvasFgColor) & 0xFF;
-
- SystemPixel* pBufferStartAddr = null;
- int bufferPitch;
-
- scratchPad.GetBuffer(pBufferStartAddr, bufferPitch);
+ break;
+ }
- glyphList.GetAt(i, pGlyph);
+ TPixel* pDest32 = pBufferStartAddr + y * bufferPitch + xDest + pGlyph->xOffset.ToInt();
- for (int h = 0; h < pGlyph->image.height; h++)
+ for (int w = 0; w < pGlyph->image.width; w++)
{
- int y = yDest - pGlyph->yOffset.ToInt() + h;
+ int x = xDest + pGlyph->xOffset.ToInt() + w;
- if (y < clipY1)
+ if (x < clipX1)
{
+ ++pDest32;
continue;
}
- if (y >= clipY2)
+ if (x >= clipX2)
{
break;
}
- TPixel* pDest32 = pBufferStartAddr + y * bufferPitch + xDest + pGlyph->xOffset.ToInt();
+ unsigned long alpha = (unsigned long) (pGlyph->image.pBitmap[h * pGlyph->image.bytesPerLine + w]);
- for (int w = 0; w < pGlyph->image.width; w++)
+ if (alpha > 0)
{
- int x = xDest + pGlyph->xOffset.ToInt() + w;
+ // equivalent to scratchPad.FillRect(x, y, 1, 1, fgColor, alpha);
+ alpha = (alpha * srcA) >> 8;
+ alpha += (alpha >> 7);
- if (x < clipX1)
- {
- ++pDest32;
- continue;
- }
+ dstA = (*pDest32 >> 24) & 0xFF;
+ dstR = (*pDest32 >> 16) & 0xFF;
+ dstG = (*pDest32 >> 8) & 0xFF;
+ dstB = (*pDest32) & 0xFF;
- if (x >= clipX2)
- {
- break;
- }
+ dstA = BLEND_ALPHA_COMPONEMT(alpha, dstA);
+ dstR = (dstR + (((srcR - dstR) * alpha) >> 8)) & 0xFF;
+ dstG = (dstG + (((srcG - dstG) * alpha) >> 8)) & 0xFF;
+ dstB = (dstB + (((srcB - dstB) * alpha) >> 8)) & 0xFF;
- unsigned long alpha = (unsigned long) (pGlyph->image.pBitmap[h * pGlyph->image.bytesPerLine + w]);
+ *pDest32 = (dstA << 24) | (dstR << 16) | (dstG << 8) | dstB;
- if (alpha > 0)
- {
- // equivalent to scratchPad.FillRect(x, y, 1, 1, fgColor, alpha);
- alpha = (alpha * srcA) >> 8;
- alpha += (alpha >> 7);
-
- dstA = (*pDest32 >> 24) & 0xFF;
- dstR = (*pDest32 >> 16) & 0xFF;
- dstG = (*pDest32 >> 8) & 0xFF;
- dstB = (*pDest32) & 0xFF;
-
- dstA = BLEND_ALPHA_COMPONEMT(alpha, dstA);
- dstR = (dstR + (((srcR - dstR) * alpha) >> 8)) & 0xFF;
- dstG = (dstG + (((srcG - dstG) * alpha) >> 8)) & 0xFF;
- dstB = (dstB + (((srcB - dstB) * alpha) >> 8)) & 0xFF;
-
- *pDest32 = (dstA << 24) | (dstR << 16) | (dstG << 8) | dstB;
-
- }
- ++pDest32;
}
+ ++pDest32;
}
-
- xDest += pGlyph->xAdvance.ToInt();
- yDest += pGlyph->yAdvance.ToInt();
}
- scratchPad.RegisterFillRect(null);
-
- IEnumeratorT<_IFont::Glyph*>* pEnum = glyphList.GetEnumeratorN();
-
- if (pEnum)
- {
- while (pEnum->MoveNext() == E_SUCCESS)
- {
- _IFont::Glyph* pGlyph;
-
- pEnum->GetCurrent(pGlyph);
- delete pGlyph;
- }
-
- delete pEnum;
- }
+ xDest += pGlyph->xAdvance.ToInt();
+ yDest += pGlyph->yAdvance.ToInt();
}
- bidiProps.isRtl = !bidiProps.isRtl;
- }
-#else
- GUnicodeScript script = g_unichar_get_script(*pText);
- // need to check if (script < 0 || script >= _sampleLanguageCount) ?
-
- // Temporary code for testing Arabic
- if (script == G_UNICODE_SCRIPT_ARABIC)
- {
- _TextBidiProperty bidiProps(pText, length);
-
- _IFont* pFont = this->__GetFont(*pText);
-
- if (pFont == null)
- {
- return E_SYSTEM;
- }
+ scratchPad.RegisterFillRect(null);
- Tizen::Base::Collection::ArrayListT<_IFont::Glyph *> glyphList;
-
- pFont->GetGlyphList(_Util::String(text.GetPointer(), text.GetLength(), startIndex, length), glyphList, bidiProps.isRtl, script);
-
- int count = glyphList.GetCount();
-
- for (int i = 0; i < count; i++)
- {
- typedef unsigned long TPixel;
- _IFont::Glyph *pGlyph = 0;
-
- TPixel srcR, srcG, srcB, srcA;
- TPixel dstR, dstG, dstB, dstA;
-
- srcA = (canvasFgColor >> 24) & 0xFF;
- srcA += (srcA >> 7);
- srcR = (canvasFgColor >> 16) & 0xFF;
- srcG = (canvasFgColor >> 8) & 0xFF;
- srcB = (canvasFgColor) & 0xFF;
-
- SystemPixel* pBufferStartAddr = null;
- int bufferPitch;
-
- scratchPad.GetBuffer(pBufferStartAddr, bufferPitch);
-
- glyphList.GetAt(i, pGlyph);
+ IEnumeratorT<_IFont::Glyph*>* pEnum = glyphList.GetEnumeratorN();
- for (int h = 0; h < pGlyph->image.height; h++)
+ if (pEnum)
{
- int y = yDest - pGlyph->yOffset + h;
-
- if (y < 0)
- {
- continue;
- }
-
- if (y >= scratchPad.GetHeight())
- {
- break;
- }
-
- TPixel* pDest32 = pBufferStartAddr + y * bufferPitch + xDest + pGlyph->xOffset;
-
- for (int w = 0; w < pGlyph->image.width; w++)
+ while (pEnum->MoveNext() == E_SUCCESS)
{
- int x = xDest + pGlyph->xOffset + w;
-
- if (x < 0)
- {
- ++pDest32;
- continue;
- }
-
- if (x >= scratchPad.GetWidth())
- {
- break;
- }
-
- unsigned long alpha = (unsigned long) (pGlyph->image.pBitmap[h * pGlyph->image.bytesPerLine + w]);
-
- if (alpha > 0)
- {
- // equivalent to scratchPad.FillRect(x, y, 1, 1, fgColor, alpha);
- alpha = (alpha * srcA) >> 8;
- alpha += (alpha >> 7);
-
- dstA = (*pDest32 >> 24) & 0xFF;
- dstR = (*pDest32 >> 16) & 0xFF;
- dstG = (*pDest32 >> 8) & 0xFF;
- dstB = (*pDest32) & 0xFF;
-
- dstA = BLEND_ALPHA_COMPONEMT(alpha, dstA);
- dstR = (dstR + (((srcR - dstR) * alpha) >> 8)) & 0xFF;
- dstG = (dstG + (((srcG - dstG) * alpha) >> 8)) & 0xFF;
- dstB = (dstB + (((srcB - dstB) * alpha) >> 8)) & 0xFF;
-
- *pDest32 = (dstA << 24) | (dstR << 16) | (dstG << 8) | dstB;
+ _IFont::Glyph* pGlyph;
- }
- ++pDest32;
+ pEnum->GetCurrent(pGlyph);
+ delete pGlyph;
}
- }
-
- xDest += pGlyph->xAdvance.ToInt();
- yDest += pGlyph->yAdvance.ToInt();
- }
- scratchPad.RegisterFillRect(null);
-
- IEnumeratorT<_IFont::Glyph*>* pEnum = glyphList.GetEnumeratorN();
-
- if (pEnum)
- {
- while (pEnum->MoveNext() == E_SUCCESS)
- {
- _IFont::Glyph* pGlyph;
-
- pEnum->GetCurrent(pGlyph);
- delete pGlyph;
+ delete pEnum;
}
-
- delete pEnum;
}
-#endif
}
else
{
fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_BOLD) ? _IFont::STYLE_BOLD : 0;
fontAttrib.style |= (__fontAttrib.style & FONT_STYLE_ITALIC) ? _IFont::STYLE_ITALIC : 0;
fontAttrib.style |= (__fontAttrib.underline) ? _IFont::STYLE_UNDERLINE : 0;
+
rtn = pFont->SetAttrib(fontAttrib);
//SysTryReturn(NID_GRP, rtn, false, E_SYSTEM, "[E_SYSTEM] Failed to set font attribute");
}
projects / platform / framework / native / uifw.git / commitdiff