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https://git.lyx.org/repos/lyx.git
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609f0b3321
* text.h:
* text.C:
* text2.C: move hfillExpansion(), numberOfSeparators(),
rowLast(), rowLastPrintable(), numberofHfills(),
numberOfLabelHfills() ...
* lyxrow.h:
* lyxrow.C: ... to member functions here.
* paragraph.h:
* paragraph.C:
* lyxtext.h:
* text.C: remove LyXText::beginningOfMainBody(), and call
p->beginningOfMainBody() directly. Move the check for
LABEL_MANUAL into the latter.
* text.h:
* text.C:
* text2.C:
* vspace.C:
* BufferView.h:
* BufferView.C: make defaultHeight() be a free defaultRowHeight()
* text.h:
* text.C:
* text2.C:
* text3.C:
* frontends/screen.C: move bv_owner private, introduce isTopLevel()
to make it clear we're testing for outmost-lyxtext vs. inset's lyxtext
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6143 a592a061-630c-0410-9148-cb99ea01b6c8
150 lines
2.6 KiB
C++
150 lines
2.6 KiB
C++
// -*- C++ -*-
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/**
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* \file lyxrow.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author unknown
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*
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* Full author contact details are available in file CREDITS
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*
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* Metrics for an on-screen text row.
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*/
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#ifndef LYXROW_H
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#define LYXROW_H
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#include "support/types.h"
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class Paragraph;
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///
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class Row {
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public:
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///
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Row();
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///
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void par(Paragraph * p);
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///
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Paragraph * par();
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///
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Paragraph * par() const;
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///
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void pos(lyx::pos_type p);
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///
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lyx::pos_type pos() const;
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///
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void fill(int f);
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///
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int fill() const;
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///
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void height(unsigned short h);
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///
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unsigned short height() const;
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///
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void width(unsigned int w);
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///
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unsigned int width() const;
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///
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void ascent_of_text(unsigned short a);
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///
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unsigned short ascent_of_text() const;
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///
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void top_of_text(unsigned int top);
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///
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unsigned int top_of_text() const;
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///
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void baseline(unsigned int b);
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///
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unsigned int baseline() const;
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///
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void next(Row * r);
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///
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Row * next() const;
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///
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void previous(Row * r);
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///
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Row * previous() const;
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/// return the position of the last character in this row
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lyx::pos_type lastPos() const;
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/// return the position of the last normal, printable character in this row
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lyx::pos_type lastPrintablePos() const;
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/**
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* Returns the number of separators.
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* The separator on the very last column doesnt count.
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*/
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int numberOfSeparators() const;
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/**
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* Returns the number of hfills. It works like a LaTeX \hfill:
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* the hfills at the beginning and at the end are ignored.
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* This is much more useful than not to ignore!
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*/
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int numberOfHfills() const;
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/// Returns the number of hfills in the manual label. See numberOfHfills().
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int numberOfLabelHfills() const;
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/**
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* Returns true if a expansion is needed at the given position.
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* Rules are given by LaTeX
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*/
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bool hfillExpansion(lyx::pos_type pos) const;
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private:
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///
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Paragraph * par_;
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///
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lyx::pos_type pos_;
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/** what is missing to a full row can be negative.
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Needed for hfills, flushright, block etc. */
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mutable int fill_;
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///
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unsigned short height_;
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///
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unsigned int width_;
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/// ascent from baseline including prelude space
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unsigned short ascent_of_text_;
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/// the top of the real text in the row
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unsigned int top_of_text_;
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///
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unsigned int baseline_;
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///
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Row * next_;
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///
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Row * previous_;
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};
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inline
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Paragraph * Row::par()
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{
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return par_;
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}
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inline
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Paragraph * Row::par() const
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{
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return par_;
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}
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inline
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unsigned short Row::height() const
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{
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return height_;
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}
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inline
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Row * Row::next() const
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{
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return next_;
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}
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#endif
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