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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18602 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2006-08-24 10:09:11 +00:00
parent fa407130aa
commit 6545a394e7
1 changed files with 29 additions and 26 deletions
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55
src/kits/interface/BTextView/StyleBuffer.cpp
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@ -367,7 +367,6 @@ _BStyleBuffer_::GetStyleRange(int32 startOffset, int32 endOffset) const
return NULL;
STEStyleRun* run = &result->runs[0];
for (int32 index = 0; index < numStyles; index++) {
*run = (*this)[startIndex + index];
run->offset -= startOffset;
@ -450,7 +449,7 @@ _BStyleBuffer_::Iterate(int32 fromOffset, int32 length, _BInlineInput_ *input,
if (runIndex < numRuns - 1) {
int32 nextOffset = (run + 1)->offset - fromOffset;
result = (result > nextOffset) ? nextOffset : result;
result = min_c(result, nextOffset);
}
return result;
@ -489,6 +488,32 @@ _BStyleBuffer_::operator[](int32 index) const
}
// TODO: Horrible name, but can't think of a better one
// ? CompareStyles ?
// ? FilterStyles ?
static void
FixupMode(const STEStyle &firstStyle, const STEStyle &otherStyle, uint32 &mode, bool &sameColor)
{
if (mode & B_FONT_FAMILY_AND_STYLE) {
if (firstStyle.font != otherStyle.font)
mode &= ~B_FONT_FAMILY_AND_STYLE;
}
if (mode & B_FONT_SIZE) {
if (firstStyle.font.Size() != otherStyle.font.Size())
mode &= ~B_FONT_SIZE;
}
if (mode & B_FONT_SHEAR) {
if (firstStyle.font.Shear() != otherStyle.font.Shear())
mode &= ~B_FONT_SHEAR;
}
if (firstStyle.color != otherStyle.color)
sameColor = false;
// TODO: Finish this: handle B_FONT_FACE, B_FONT_FLAGS, etc.
// if needed
}
void
_BStyleBuffer_::ContinuousGetStyle(BFont *outFont, uint32 *ioMode,
rgb_color *outColor, bool *sameColor, int32 fromOffset,
@ -527,32 +552,10 @@ _BStyleBuffer_::ContinuousGetStyle(BFont *outFont, uint32 *ioMode,
bool oneColor = true;
int32 styleIndex = fStyleRunDesc[toIndex]->index;
STEStyle theStyle = fStyleRecord[styleIndex]->style;
STEStyle* style = NULL;
for (int32 i = fromIndex; i < toIndex; i++) {
styleIndex = fStyleRunDesc[i]->index;
style = &fStyleRecord[styleIndex]->style;
if (mode & B_FONT_FAMILY_AND_STYLE) {
if (theStyle.font != style->font)
mode &= ~B_FONT_FAMILY_AND_STYLE;
}
if (mode & B_FONT_SIZE) {
if (theStyle.font.Size() != style->font.Size())
mode &= ~B_FONT_SIZE;
}
if (mode & B_FONT_SHEAR) {
if (theStyle.font.Shear() != style->font.Shear())
mode &= ~B_FONT_SHEAR;
}
if (theStyle.color != style->color)
oneColor = false;
// TODO: Finish this: handle B_FONT_FACE, B_FONT_FLAGS, etc.
// if needed
FixupMode(fStyleRecord[styleIndex]->style, theStyle, mode, oneColor);
}
if (ioMode)