Mercurial > dillo_port1.3
view src/styleengine.hh @ 644:9e4ad941cbdc
add wordStyle() method to StyleEngine
author | Johannes Hofmann <Johannes.Hofmann@gmx.de> |
---|---|
date | Thu, 04 Dec 2008 18:39:19 +0100 |
parents | eb0279297fde |
children | ea961706be66 |
line wrap: on
line source
#ifndef __STYLEENGINE_HH__ #define __STYLEENGINE_HH__ #include "dw/core.hh" #include "doctree.hh" #include "css.hh" #include "cssparser.hh" class StyleEngine : public Doctree { private: class Node : public DoctreeNode { public: dw::core::style::Style *style; dw::core::style::Style *wordStyle; const char *styleAttribute; bool inheritBackgroundColor; }; dw::core::Layout *layout; lout::misc::SimpleVector <Node> *stack; CssContext *cssContext; dw::core::style::Style *style0 (CssPropertyList *nonCssHints = NULL); dw::core::style::Style *wordStyle0 (CssPropertyList *nonCssHints = NULL); void apply (dw::core::style::StyleAttrs *attrs, CssPropertyList *props); int computeValue (CssLength value, dw::core::style::Font *font); public: StyleEngine (dw::core::Layout *layout); ~StyleEngine (); /* Doctree interface */ inline const DoctreeNode *top () { return stack->getRef (stack->size () - 1); }; inline const DoctreeNode *parent (const DoctreeNode *n) { if (n->depth > 1) return stack->getRef (n->depth - 1); else return NULL; }; void parse (const char *buf, int buflen, int order_count, CssOrigin origin); void startElement (int tag); void setId (const char *id); void setClass (const char *klass); void setStyle (const char *style); void endElement (int tag); void setPseudo (const char *pseudo); void setNonCssHints (CssPropertyList *nonCssHints); void inheritBackgroundColor (); inline dw::core::style::Style *style () { dw::core::style::Style *s = stack->getRef (stack->size () - 1)->style; if (s) return s; else return style0 (); }; inline dw::core::style::Style *wordStyle () { dw::core::style::Style *s = stack->getRef (stack->size () - 1)->wordStyle; if (s) return s; else return wordStyle0 (); }; }; #endif