diff options
Diffstat (limited to 'src/styleengine.cc')
| -rw-r--r-- | src/styleengine.cc | 158 |
1 files changed, 104 insertions, 54 deletions
diff --git a/src/styleengine.cc b/src/styleengine.cc index 369058df..a4d5003a 100644 --- a/src/styleengine.cc +++ b/src/styleengine.cc @@ -32,7 +32,7 @@ StyleEngine::StyleEngine (dw::core::Layout *layout) { /* Create a dummy font, attribute, and tag for the bottom of the stack. */ font_attrs.name = prefs.font_sans_serif; font_attrs.size = (int) (14 * prefs.font_factor + 0.5); - font_attrs.weight = CssProperty::CSS_FONT_WEIGHT_NORMAL; + font_attrs.weight = 400; font_attrs.style = FONT_STYLE_NORMAL; style_attrs.initValues (); @@ -169,7 +169,7 @@ void StyleEngine::apply (StyleAttrs *attrs, CssPropertyList *props) { CssProperty *p = props->getRef (i); switch (p->name) { - case CssProperty::CSS_PROPERTY_FONT_FAMILY: + case CSS_PROPERTY_FONT_FAMILY: // \todo handle comma separated lists of font names if (strcmp (p->value.strVal, "serif") == 0) fontAttrs.name = prefs.font_serif; @@ -184,30 +184,80 @@ void StyleEngine::apply (StyleAttrs *attrs, CssPropertyList *props) { else fontAttrs.name = p->value.strVal; break; - case CssProperty::CSS_PROPERTY_FONT_SIZE: + case CSS_PROPERTY_FONT_SIZE: parentFont = stack->get (stack->size () - 2).style->font; - computeValue (&fontAttrs.size, p->value.intVal, parentFont, - parentFont->size); + if (p->type == CSS_TYPE_ENUM) { + switch (p->value.intVal) { + case CSS_FONT_SIZE_XX_SMALL: + fontAttrs.size = (int) (11.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_X_SMALL: + fontAttrs.size = (int) (12.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_SMALL: + fontAttrs.size = (int) (13.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_MEDIUM: + fontAttrs.size = (int) (14.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_LARGE: + fontAttrs.size = (int) (15.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_X_LARGE: + fontAttrs.size = (int) (16.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_XX_LARGE: + fontAttrs.size = (int) (17.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_SMALLER: + fontAttrs.size -= (int) (1.0 * prefs.font_factor + 0.5); + break; + case CSS_FONT_SIZE_LARGER: + fontAttrs.size += (int) (1.0 * prefs.font_factor + 0.5); + break; + default: + assert(false); // invalid font-size enum + } + } else { + computeValue (&fontAttrs.size, p->value.intVal, parentFont, + parentFont->size); + } break; - case CssProperty::CSS_PROPERTY_FONT_STYLE: + case CSS_PROPERTY_FONT_STYLE: fontAttrs.style = (FontStyle) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_FONT_WEIGHT: - switch (p->value.intVal) { - case CssProperty::CSS_FONT_WEIGHT_LIGHTER: - fontAttrs.weight -= CssProperty::CSS_FONT_WEIGHT_STEP; - break; - case CssProperty::CSS_FONT_WEIGHT_BOLDER: - fontAttrs.weight += CssProperty::CSS_FONT_WEIGHT_STEP; - break; - default: - fontAttrs.weight = p->value.intVal; - break; + case CSS_PROPERTY_FONT_WEIGHT: + + if (p->type == CSS_TYPE_ENUM) { + switch (p->value.intVal) { + case CSS_FONT_WEIGHT_BOLD: + fontAttrs.weight = 700; + break; + case CSS_FONT_WEIGHT_BOLDER: + fontAttrs.weight += 300; + break; + case CSS_FONT_WEIGHT_LIGHT: + fontAttrs.weight = 100; + break; + case CSS_FONT_WEIGHT_LIGHTER: + fontAttrs.weight -= 300; + break; + case CSS_FONT_WEIGHT_NORMAL: + fontAttrs.weight = 400; + break; + default: + assert(false); // invalid font weight value + break; + } + } else { + fontAttrs.weight = p->value.intVal; } - if (fontAttrs.weight < CssProperty::CSS_FONT_WEIGHT_MIN) - fontAttrs.weight = CssProperty::CSS_FONT_WEIGHT_MIN; - if (fontAttrs.weight > CssProperty::CSS_FONT_WEIGHT_MAX) - fontAttrs.weight = CssProperty::CSS_FONT_WEIGHT_MAX; + + if (fontAttrs.weight < 100) + fontAttrs.weight = 100; + if (fontAttrs.weight > 900) + fontAttrs.weight = 900; + break; default: break; @@ -221,109 +271,109 @@ void StyleEngine::apply (StyleAttrs *attrs, CssPropertyList *props) { switch (p->name) { /* \todo missing cases */ - case CssProperty::CSS_PROPERTY_BACKGROUND_COLOR: + case CSS_PROPERTY_BACKGROUND_COLOR: attrs->backgroundColor = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_BORDER_TOP_COLOR: + case CSS_PROPERTY_BORDER_TOP_COLOR: attrs->borderColor.top = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_BORDER_BOTTOM_COLOR: + case CSS_PROPERTY_BORDER_BOTTOM_COLOR: attrs->borderColor.bottom = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_BORDER_LEFT_COLOR: + case CSS_PROPERTY_BORDER_LEFT_COLOR: attrs->borderColor.left = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_BORDER_RIGHT_COLOR: + case CSS_PROPERTY_BORDER_RIGHT_COLOR: attrs->borderColor.right = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_BORDER_BOTTOM_STYLE: + case CSS_PROPERTY_BORDER_BOTTOM_STYLE: attrs->borderStyle.bottom = (BorderStyle) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_BORDER_LEFT_STYLE: + case CSS_PROPERTY_BORDER_LEFT_STYLE: attrs->borderStyle.left = (BorderStyle) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_BORDER_RIGHT_STYLE: + case CSS_PROPERTY_BORDER_RIGHT_STYLE: attrs->borderStyle.right = (BorderStyle) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_BORDER_TOP_STYLE: + case CSS_PROPERTY_BORDER_TOP_STYLE: attrs->borderStyle.top = (BorderStyle) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_BORDER_BOTTOM_WIDTH: + case CSS_PROPERTY_BORDER_BOTTOM_WIDTH: computeValue (&attrs->borderWidth.bottom, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_BORDER_LEFT_WIDTH: + case CSS_PROPERTY_BORDER_LEFT_WIDTH: computeValue (&attrs->borderWidth.left, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_BORDER_RIGHT_WIDTH: + case CSS_PROPERTY_BORDER_RIGHT_WIDTH: computeValue (&attrs->borderWidth.right, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_BORDER_TOP_WIDTH: + case CSS_PROPERTY_BORDER_TOP_WIDTH: computeValue (&attrs->borderWidth.top, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_BORDER_SPACING: + case CSS_PROPERTY_BORDER_SPACING: computeValue (&attrs->hBorderSpacing, p->value.intVal, attrs->font); computeValue (&attrs->vBorderSpacing, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_COLOR: + case CSS_PROPERTY_COLOR: attrs->color = Color::create (layout, p->value.intVal); break; - case CssProperty::CSS_PROPERTY_CURSOR: + case CSS_PROPERTY_CURSOR: attrs->cursor = (Cursor) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_LIST_STYLE_TYPE: + case CSS_PROPERTY_LIST_STYLE_TYPE: attrs->listStyleType = (ListStyleType) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_MARGIN_BOTTOM: + case CSS_PROPERTY_MARGIN_BOTTOM: computeValue (&attrs->margin.bottom, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_MARGIN_LEFT: + case CSS_PROPERTY_MARGIN_LEFT: computeValue (&attrs->margin.left, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_MARGIN_RIGHT: + case CSS_PROPERTY_MARGIN_RIGHT: computeValue (&attrs->margin.right, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_MARGIN_TOP: + case CSS_PROPERTY_MARGIN_TOP: computeValue (&attrs->margin.top, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_PADDING_TOP: + case CSS_PROPERTY_PADDING_TOP: computeValue (&attrs->padding.top, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_PADDING_BOTTOM: + case CSS_PROPERTY_PADDING_BOTTOM: computeValue (&attrs->padding.bottom, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_PADDING_LEFT: + case CSS_PROPERTY_PADDING_LEFT: computeValue (&attrs->padding.left, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_PADDING_RIGHT: + case CSS_PROPERTY_PADDING_RIGHT: computeValue (&attrs->padding.right, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_TEXT_ALIGN: + case CSS_PROPERTY_TEXT_ALIGN: attrs->textAlign = (TextAlignType) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_TEXT_DECORATION: + case CSS_PROPERTY_TEXT_DECORATION: attrs->textDecoration |= p->value.intVal; break; - case CssProperty::CSS_PROPERTY_VERTICAL_ALIGN: + case CSS_PROPERTY_VERTICAL_ALIGN: attrs->valign = (VAlignType) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_WHITE_SPACE: + case CSS_PROPERTY_WHITE_SPACE: attrs->whiteSpace = (WhiteSpace) p->value.intVal; break; - case CssProperty::CSS_PROPERTY_WIDTH: + case CSS_PROPERTY_WIDTH: computeLength (&attrs->width, p->value.intVal, attrs->font); break; - case CssProperty::CSS_PROPERTY_HEIGHT: + case CSS_PROPERTY_HEIGHT: computeLength (&attrs->height, p->value.intVal, attrs->font); break; - case CssProperty::PROPERTY_X_LINK: + case PROPERTY_X_LINK: attrs->x_link = p->value.intVal; break; - case CssProperty::PROPERTY_X_IMG: + case PROPERTY_X_IMG: attrs->x_img = p->value.intVal; break; |