textblock.hh File Reference

#include <limits.h>
#include "regardingborder.hh"
#include "../lout/misc.hh"

Include dependency graph for textblock.hh:

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Go to the source code of this file.

Classes
class	dw::Textblock
	A Widget for rendering text blocks, i.e. paragraphs or sequences of paragraphs. More...
class	dw::Textblock::BadnessAndPenalty
struct	dw::Textblock::DivChar
class	dw::Textblock::WordImgRenderer
	Implementation used for words. More...
class	dw::Textblock::SpaceImgRenderer
struct	dw::Textblock::Paragraph
struct	dw::Textblock::Line
struct	dw::Textblock::Word
struct	dw::Textblock::Anchor
class	dw::Textblock::TextblockIterator

Namespaces
	dw
	Dw is in this namespace, or sub namespaces of this one.

Macros
#define	PRINTF(fmt,...)
#define	PUTCHAR(ch)
#define	DBG_SET_WORD_PENALTY(n, i, is)
#define	DBG_OBJ_ARRATTRSET_WREF(var, ind, attr, wref)   STMT_NOP
#define	DBG_SET_WORD(n)
#define	DBG_SET_WORD_SIZE(n)
#define	DBG_MSG_WORD(aspect, prio, prefix, n, suffix)

Macro Definition Documentation

#define DBG_MSG_WORD	(		aspect,
			prio,
			prefix,
			n,
			suffix
	)

Value:

D_STMT_START { \
      if ((n) < 0 || (n) >= words->size ()) \
         DBG_OBJ_MSG (aspect, prio, prefix "undefined (wrong index)" suffix); \
      else { \
         switch (words->getRef(n)->content.type) { \
         case ::dw::core::Content::TEXT: \
            DBG_OBJ_MSGF (aspect, prio, prefix "TEXT / \"%s\"" suffix, \
                          words->getRef(n)->content.text); \
            break; \
         case ::dw::core::Content::WIDGET_IN_FLOW: \
            DBG_OBJ_MSGF (aspect, prio, prefix "WIDGET_IN_FLOW / %p" suffix, \
                          words->getRef(n)->content.widget); \
            break; \
         case ::dw::core::Content::WIDGET_OOF_REF: \
            DBG_OBJ_MSGF (aspect, prio, \
                          prefix "WIDGET_OOF_REF / %p (%p, %d)" suffix,\
                          words->getRef(n)->content.widgetReference,    \
                          words->getRef(n)->content.widgetReference->widget, \
                          words->getRef(n)->content.widgetReference \
                          ->parentRef); \
            break; \
         case ::dw::core::Content::BREAK: \
            DBG_OBJ_MSGF (aspect, prio, prefix "BREAK / %d" suffix, \
                          words->getRef(n)->content.breakSpace); \
            break; \
         default: \
            DBG_OBJ_MSG (aspect, prio, prefix "??? / ???" suffix); \
         } \
      } \
   } D_STMT_END

Referenced by dw::Textblock::accumulateWordData(), dw::Textblock::accumulateWordForLine(), dw::Textblock::addLine(), dw::Textblock::drawLine(), dw::Textblock::getLineStretchability(), dw::Textblock::getWidgetRegardingBorderForLine(), dw::Textblock::handleWordExtremes(), dw::Textblock::processWord(), dw::Textblock::searchBreakPos(), dw::Textblock::searchMinBap(), dw::Textblock::sendSelectionEvent(), dw::Textblock::sizeAllocateImpl(), dw::Textblock::wordWrap(), and dw::Textblock::wrapWordInFlow().

#define DBG_OBJ_ARRATTRSET_WREF	(		var,
			ind,
			attr,
			wref
	)		STMT_NOP

#define DBG_SET_WORD

(

n

)

Referenced by dw::Textblock::accumulateWordForLine(), dw::Textblock::addBreakOption(), dw::Textblock::addLinebreak(), dw::Textblock::addParbreak(), dw::Textblock::addSpace(), dw::Textblock::addText(), dw::Textblock::addText0(), dw::Textblock::addWidget(), dw::Textblock::hyphenateWord(), and dw::Textblock::wrapWordOofRef().

#define DBG_SET_WORD_PENALTY	(		n,
			i,
			is
	)

Value:

D_STMT_START { \
      if (words->getRef(n)->badnessAndPenalty.getPenalty (i) == INT_MIN) \
         DBG_OBJ_ARRATTRSET_SYM ("words", n, "penalty." is, "-inf"); \
      else if (words->getRef(n)->badnessAndPenalty.getPenalty (i) == INT_MAX) \
         DBG_OBJ_ARRATTRSET_SYM ("words", n, "penalty." is, "inf"); \
      else \
         DBG_OBJ_ARRATTRSET_NUM ("words", n, "penalty." is, \
                                 words->getRef(n)->badnessAndPenalty \
                                 .getPenalty (i)); \
   } D_STMT_END

#define DBG_SET_WORD_SIZE

(

n

)

Value:

D_STMT_START { \
      DBG_OBJ_ARRATTRSET_NUM ("words", n, "size.width", \
                              words->getRef(n)->size.width); \
      DBG_OBJ_ARRATTRSET_NUM ("words", n, "size.ascent", \
                              words->getRef(n)->size.ascent); \
      DBG_OBJ_ARRATTRSET_NUM ("words", n, "size.descent", \
                              words->getRef(n)->size.descent); \
   } D_STMT_END

Referenced by dw::Textblock::fillWord(), and dw::Textblock::rewrap().

#define PRINTF	(		fmt,
			...
	)

Referenced by dw::Textblock::addText(), dw::Textblock::calcTextSizes(), dw::Textblock::correctLastWordExtremes(), dw::Textblock::hyphenateWord(), and dw::Textblock::wrapWordInFlow().

#define PUTCHAR

(

ch

)

Referenced by dw::Textblock::addText(), and dw::Textblock::calcTextSizes().