diff options
| author | Tavmjong Bah <tavmjong@free.fr> | 2015-10-15 12:14:01 +0000 |
|---|---|---|
| committer | tavmjong-free <tavmjong@free.fr> | 2015-10-15 12:14:01 +0000 |
| commit | d929999b79640a8b1425a999483d782883035d3b (patch) | |
| tree | 189f81846ca267597a1f9fe708612828fc5ac55c /src/libnrtype | |
| parent | Add new 'writing-mode' values, remove 'block-progression', fix a few typos. (diff) | |
| download | inkscape-d929999b79640a8b1425a999483d782883035d3b.tar.gz inkscape-d929999b79640a8b1425a999483d782883035d3b.zip | |
Simplify code after removal of 'block-progression'.
(bzr r14417)
Diffstat (limited to 'src/libnrtype')
| -rw-r--r-- | src/libnrtype/Layout-TNG-Input.cpp | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/libnrtype/Layout-TNG-Input.cpp b/src/libnrtype/Layout-TNG-Input.cpp index 9c2fc5c11..77480cebe 100644 --- a/src/libnrtype/Layout-TNG-Input.cpp +++ b/src/libnrtype/Layout-TNG-Input.cpp @@ -172,27 +172,24 @@ float Layout::InputStreamTextSource::styleComputeFontSize() const return medium_font_size * inherit_multiplier; } -static const Layout::EnumConversionItem enum_convert_spstyle_writing_mode_to_direction[] = { - {SP_CSS_WRITING_MODE_LR_TB, Layout::TOP_TO_BOTTOM}, - {SP_CSS_WRITING_MODE_RL_TB, Layout::TOP_TO_BOTTOM}, - {SP_CSS_WRITING_MODE_TB_RL, Layout::RIGHT_TO_LEFT}, - {SP_CSS_WRITING_MODE_TB_LR, Layout::LEFT_TO_RIGHT}}; - Layout::Direction Layout::InputStreamTextSource::styleGetBlockProgression() const { - // this function shouldn't be necessary, but since style.cpp doesn't support - // shorthand properties yet, it is. - SPStyle const *this_style = style; + switch( style->writing_mode.computed ) { - for ( ; ; ) { - if (this_style->writing_mode.set) - return (Layout::Direction)_enum_converter(this_style->writing_mode.computed, enum_convert_spstyle_writing_mode_to_direction, sizeof(enum_convert_spstyle_writing_mode_to_direction)/sizeof(enum_convert_spstyle_writing_mode_to_direction[0])); - if (this_style->object == NULL || this_style->object->parent == NULL) break; - this_style = this_style->object->parent->style; - if (this_style == NULL) break; - } + case SP_CSS_WRITING_MODE_LR_TB: + case SP_CSS_WRITING_MODE_RL_TB: return TOP_TO_BOTTOM; + + case SP_CSS_WRITING_MODE_TB_RL: + return RIGHT_TO_LEFT; + + case SP_CSS_WRITING_MODE_TB_LR: + return LEFT_TO_RIGHT; + default: + std::cerr << "Layout::InputTextStream::styleGetBlockProgression: invalid writing mode." << std::endl; + } + return TOP_TO_BOTTOM; } static Layout::Alignment text_anchor_to_alignment(unsigned anchor, Layout::Direction para_direction) |