Lugre::cOgreFontHelper::cTextIterator Class Reference

iterates over text and manages positioning (alignment and newlines) More...

#include <lugre_ogrefonthelper.h>

Collaboration diagram for Lugre::cOgreFontHelper::cTextIterator:

[legend]

List of all members.

Public Member Functions
	cTextIterator (cOgreFontHelper &mFontHelper, const Ogre::UTFString &sText)
	current plotter position, start = (0,0)
	cTextIterator (cOgreFontHelper &mFontHelper, itor mCur, itor mEnd)
bool	HasNext ()
unicode_char	Next ()
	call this BEFORE processing each char
void	StartLine ()
void	LineFeed ()
Public Attributes
float	x
float	y
Private Attributes
cOgreFontHelper &	mFontHelper
itor	mCur
itor	mEnd
bool	mbFirstChar
bool	mbLineFeed
float	mfLineStartX
unicode_char	c

---

Detailed Description

iterates over text and manages positioning (alignment and newlines)

Definition at line 194 of file lugre_ogrefonthelper.h.

---

Constructor & Destructor Documentation

Lugre::cOgreFontHelper::cTextIterator::cTextIterator	(	cOgreFontHelper &	mFontHelper,
		const Ogre::UTFString &	sText
	)			[inline]

current plotter position, start = (0,0)

Definition at line 197 of file lugre_ogrefonthelper.h.

References StartLine().

Lugre::cOgreFontHelper::cTextIterator::cTextIterator	(	cOgreFontHelper &	mFontHelper,
		itor	mCur,
		itor	mEnd
	)			[inline]

Definition at line 203 of file lugre_ogrefonthelper.h.

References StartLine().

---

Member Function Documentation

bool Lugre::cOgreFontHelper::cTextIterator::HasNext

(

)

[inline]

Definition at line 209 of file lugre_ogrefonthelper.h.

References mCur, and mEnd.

Referenced by Lugre::cOgreFontHelper::GetGlyphAtPos(), Lugre::cOgreFontHelper::GetGlyphBounds(), Lugre::cOgreFontHelper::GetTextBounds(), Lugre::cGfx3D::SetText(), and Lugre::cColourClipTextOverlay::updatePositionGeometry().

unicode_char Lugre::cOgreFontHelper::cTextIterator::Next

(

)

[inline]

call this BEFORE processing each char

Definition at line 212 of file lugre_ogrefonthelper.h.

References c, Lugre::cOgreFontHelper::GetCharWidth(), Lugre::cOgreFontHelper::IsCRLF(), Lugre::cOgreFontHelper::IsNewLine(), Lugre::cOgreFontHelper::IsWhiteSpace(), LineFeed(), mbFirstChar, mbLineFeed, mCur, mEnd, mfLineStartX, mFontHelper, Lugre::cOgreFontHelper::mfWrapMaxW, Lugre::cOgreFontHelper::TestAutoWrap(), and x.

Referenced by Lugre::cOgreFontHelper::GetGlyphAtPos(), Lugre::cOgreFontHelper::GetGlyphBounds(), Lugre::cOgreFontHelper::GetTextBounds(), Lugre::cGfx3D::SetText(), and Lugre::cColourClipTextOverlay::updatePositionGeometry().

void Lugre::cOgreFontHelper::cTextIterator::StartLine

(

)

[inline]

reset the write position to the beginning of the line if this is called after encountering a newline, mCur should point to the first char AFTER the newline if this is called after encountering a CRLF, mCur should point to the first char AFTER both CR and LF

Definition at line 241 of file lugre_ogrefonthelper.h.

References Lugre::cOgreFontHelper::Align_Center, Lugre::cOgreFontHelper::Align_Left, Lugre::cOgreFontHelper::Align_Right, Lugre::cOgreFontHelper::CalcLineLen(), Lugre::cOgreFontHelper::mAlign, mCur, mEnd, mfLineStartX, mFontHelper, and x.

Referenced by cTextIterator(), and LineFeed().

void Lugre::cOgreFontHelper::cTextIterator::LineFeed

(

)

[inline]

Definition at line 251 of file lugre_ogrefonthelper.h.

References Lugre::cOgreFontHelper::mfLineHeight, mFontHelper, StartLine(), and y.

Referenced by Next().

---

Member Data Documentation

float Lugre::cOgreFontHelper::cTextIterator::x

Definition at line 195 of file lugre_ogrefonthelper.h.

Referenced by Lugre::cOgreFontHelper::GetGlyphAtPos(), Lugre::cOgreFontHelper::GetGlyphBounds(), Lugre::cOgreFontHelper::GetTextBounds(), Next(), Lugre::cGfx3D::SetText(), StartLine(), and Lugre::cColourClipTextOverlay::updatePositionGeometry().

float Lugre::cOgreFontHelper::cTextIterator::y

Definition at line 195 of file lugre_ogrefonthelper.h.

Referenced by Lugre::cOgreFontHelper::GetGlyphAtPos(), Lugre::cOgreFontHelper::GetGlyphBounds(), Lugre::cOgreFontHelper::GetTextBounds(), LineFeed(), Lugre::cGfx3D::SetText(), and Lugre::cColourClipTextOverlay::updatePositionGeometry().

cOgreFontHelper& Lugre::cOgreFontHelper::cTextIterator::mFontHelper [private]

Definition at line 258 of file lugre_ogrefonthelper.h.

Referenced by LineFeed(), Next(), and StartLine().

itor Lugre::cOgreFontHelper::cTextIterator::mCur [private]

Definition at line 259 of file lugre_ogrefonthelper.h.

Referenced by HasNext(), Next(), and StartLine().

itor Lugre::cOgreFontHelper::cTextIterator::mEnd [private]

Definition at line 260 of file lugre_ogrefonthelper.h.

Referenced by HasNext(), Next(), and StartLine().

bool Lugre::cOgreFontHelper::cTextIterator::mbFirstChar [private]

Definition at line 261 of file lugre_ogrefonthelper.h.

Referenced by Next().

bool Lugre::cOgreFontHelper::cTextIterator::mbLineFeed [private]

Definition at line 262 of file lugre_ogrefonthelper.h.

Referenced by Next().

float Lugre::cOgreFontHelper::cTextIterator::mfLineStartX [private]

Definition at line 263 of file lugre_ogrefonthelper.h.

Referenced by Next(), and StartLine().

unicode_char Lugre::cOgreFontHelper::cTextIterator::c [private]

Definition at line 264 of file lugre_ogrefonthelper.h.

Referenced by Next().

---

The documentation for this class was generated from the following file:

• /var/www/sfz/trunk/lugre/include/lugre_ogrefonthelper.h