diff options
Diffstat (limited to 'src/styleengine.cc')
| -rw-r--r-- | src/styleengine.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/styleengine.cc b/src/styleengine.cc index ea818f85..14411da8 100644 --- a/src/styleengine.cc +++ b/src/styleengine.cc @@ -804,6 +804,32 @@ bool StyleEngine::computeValue (int *dest, CssLength value, Font *font) { /* Doesn't need zoom as it is already applied to font->xHeight */ *dest = roundInt (CSS_LENGTH_VALUE(value) * font->xHeight); return true; + case CSS_LENGTH_TYPE_CH: + *dest = roundInt (CSS_LENGTH_VALUE(value) * font->zeroWidth); + return true; + case CSS_LENGTH_TYPE_REM: + if (stack->size() < 2) { + *dest = 0; + } else { + dw::core::style::Style *root_style = stack->getRef (1)->style; + if (root_style) + *dest = roundInt (CSS_LENGTH_VALUE(value) * root_style->font->size); + else + *dest = 0; + } + return true; + case CSS_LENGTH_TYPE_VW: + *dest = roundInt (CSS_LENGTH_VALUE(value) * layout->getWidthViewport() / 100); + return true; + case CSS_LENGTH_TYPE_VH: + *dest = roundInt (CSS_LENGTH_VALUE(value) * layout->getHeightViewport() / 100); + return true; + case CSS_LENGTH_TYPE_VMIN: + *dest = roundInt (CSS_LENGTH_VALUE(value) * MIN(layout->getWidthViewport(), layout->getHeightViewport()) / 100); + return true; + case CSS_LENGTH_TYPE_VMAX: + *dest = roundInt (CSS_LENGTH_VALUE(value) * MAX(layout->getWidthViewport(), layout->getHeightViewport()) / 100); + return true; case CSS_LENGTH_TYPE_NONE: // length values other than 0 without unit are only allowed // in special cases (line-height) and have to be handled |