From 003bb374a563362a4dd1107b7b691c5a0430f0c8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= Date: Thu, 14 Aug 2003 08:34:13 +0000 Subject: [PATCH] next try... git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7536 a592a061-630c-0410-9148-cb99ea01b6c8 --- src/ChangeLog | 7 +- src/bufferview_funcs.C | 3 +- src/lyxrow.C | 25 +--- src/lyxrow.h | 11 +- src/lyxrow_funcs.C | 56 ++++----- src/lyxrow_funcs.h | 23 ++-- src/lyxtext.h | 34 ++++-- src/rowpainter.C | 28 ++--- src/text.C | 255 ++++++++++++++++++++++++----------------- src/text2.C | 164 +++++++++++++------------- src/text3.C | 4 +- 11 files changed, 321 insertions(+), 289 deletions(-) diff --git a/src/ChangeLog b/src/ChangeLog index 978c1fc604..e7b24aa1da 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,11 +1,14 @@ +2003-08-11 André Pönitz + + * lyxtext.h (getPar): + * text.C: new function + 2003-08-11 André Pönitz * Makefile.am: * tracer.[Ch]: remove unneeded files -2003-08-11 André Pönitz - * InsetList.[Ch]: remove resizeInsetsLyXText() * lyxtext.h: diff --git a/src/bufferview_funcs.C b/src/bufferview_funcs.C index c343a5d416..04dd68d74b 100644 --- a/src/bufferview_funcs.C +++ b/src/bufferview_funcs.C @@ -390,7 +390,8 @@ void toggleAndShow(BufferView * bv, LyXFont const & font, bool toggleall) if (font.language() != ignore_language || font.number() != LyXFont::IGNORE) { LyXCursor & cursor = text->cursor; - text->computeBidiTables(bv->buffer(), text->cursorRow()); + text->computeBidiTables(text->cursor.par(), bv->buffer(), + text->cursorRow()); if (cursor.boundary() != text->isBoundary(bv->buffer(), *cursor.par(), cursor.pos(), text->real_current_font)) diff --git a/src/lyxrow.C b/src/lyxrow.C index d387cd65bc..204dbf5ea9 100644 --- a/src/lyxrow.C +++ b/src/lyxrow.C @@ -13,9 +13,6 @@ #include #include "lyxrow.h" -#include "paragraph.h" -#include "layout.h" -#include "lyxlayout.h" #include "debug.h" using lyx::pos_type; @@ -29,8 +26,8 @@ Row::Row() {} -Row::Row(ParagraphList::iterator pit, pos_type po) - : pit_(pit), pos_(po), fill_(0), height_(0), width_(0), y_(0), +Row::Row(pos_type po) + : pos_(po), fill_(0), height_(0), width_(0), y_(0), ascent_of_text_(0), baseline_(0) {} @@ -47,30 +44,12 @@ unsigned int Row::y() const } -ParagraphList::iterator Row::par() -{ - return pit_; -} - - -ParagraphList::iterator Row::par() const -{ - return pit_; -} - - unsigned short Row::height() const { return height_; } -void Row::par(ParagraphList::iterator pit) -{ - pit_ = pit; -} - - void Row::pos(pos_type p) { pos_ = p; diff --git a/src/lyxrow.h b/src/lyxrow.h index 2ad6a0577e..b1612974e8 100644 --- a/src/lyxrow.h +++ b/src/lyxrow.h @@ -15,7 +15,6 @@ #ifndef LYXROW_H #define LYXROW_H -#include "ParagraphList.h" #include "support/types.h" /// @@ -24,13 +23,7 @@ public: /// Row(); /// - Row(ParagraphList::iterator pit, lyx::pos_type pos); - /// - void par(ParagraphList::iterator pit); - /// - ParagraphList::iterator par(); - /// - ParagraphList::iterator par() const; + Row(lyx::pos_type pos); /// void pos(lyx::pos_type p); /// @@ -68,8 +61,6 @@ public: /// current debugging only void dump(const char * = "") const; private: - /// - ParagraphList::iterator pit_; /// lyx::pos_type pos_; /** what is missing to a full row. Can be negative. diff --git a/src/lyxrow_funcs.C b/src/lyxrow_funcs.C index f2ed678408..586c1f0320 100644 --- a/src/lyxrow_funcs.C +++ b/src/lyxrow_funcs.C @@ -9,24 +9,27 @@ #include using lyx::pos_type; + using std::max; using std::min; -bool isParEnd(LyXText const & lt, RowList::iterator rit) +bool isParEnd(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { RowList::iterator next_row = boost::next(rit); - return next_row == lt.rows().end() || next_row->par() != rit->par(); + return next_row == lt.rows().end() || lt.getPar(next_row) != pit; } -pos_type lastPos(LyXText const & lt, RowList::iterator rit) +pos_type lastPos(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { - if (rit->par()->empty()) + if (pit->empty()) return 0; - if (isParEnd(lt, rit)) - return rit->par()->size() - 1; + if (isParEnd(lt, pit, rit)) + return pit->size() - 1; return boost::next(rit)->pos() - 1; } @@ -34,10 +37,9 @@ pos_type lastPos(LyXText const & lt, RowList::iterator rit) namespace { -bool nextRowIsAllInset(Row const & row, pos_type last) +bool nextRowIsAllInset( + ParagraphList::iterator pit, RowList::iterator rit, pos_type last) { - ParagraphList::iterator pit = row.par(); - if (last + 1 >= pit->size()) return false; @@ -51,27 +53,26 @@ bool nextRowIsAllInset(Row const & row, pos_type last) } // anon namespace -pos_type lastPrintablePos(LyXText const & lt, RowList::iterator rit) +pos_type lastPrintablePos(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { - pos_type const last = lastPos(lt, rit); + pos_type const last = lastPos(lt, pit, rit); // if this row is an end of par, just act like lastPos() - if (isParEnd(lt, rit)) + if (isParEnd(lt, pit, rit)) return last; - bool const nextrownotinset = !nextRowIsAllInset(*rit, last); - - if (nextrownotinset && rit->par()->isSeparator(last)) + if (!nextRowIsAllInset(pit, rit, last) && pit->isSeparator(last)) return last - 1; return last; } -int numberOfSeparators(LyXText const & lt, RowList::iterator rit) +int numberOfSeparators(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { - pos_type const last = lastPrintablePos(lt, rit); - ParagraphList::iterator pit = rit->par(); + pos_type const last = lastPrintablePos(lt, pit, rit); int n = 0; pos_type p = max(rit->pos(), pit->beginningOfBody()); for ( ; p < last; ++p) @@ -83,11 +84,11 @@ int numberOfSeparators(LyXText const & lt, RowList::iterator rit) // This is called _once_ from LyXText and should at least be moved into // an anonymous namespace there. (Lgb) -int numberOfHfills(LyXText const & lt, RowList::iterator rit) +int numberOfHfills(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { - pos_type const last = lastPos(lt, rit); + pos_type const last = lastPos(lt, pit, rit); pos_type first = rit->pos(); - ParagraphList::iterator pit = rit->par(); // hfill *DO* count at the beginning of paragraphs! if (first) { @@ -110,11 +111,11 @@ int numberOfHfills(LyXText const & lt, RowList::iterator rit) // This is called _once_ from LyXText and should at least be moved into // an anonymous namespace there. (Lgb) -int numberOfLabelHfills(LyXText const & lt, RowList::iterator rit) +int numberOfLabelHfills(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit) { - pos_type last = lastPos(lt, rit); + pos_type last = lastPos(lt, pit, rit); pos_type first = rit->pos(); - ParagraphList::iterator pit = rit->par(); // hfill *DO* count at the beginning of paragraphs! if (first) { @@ -134,16 +135,15 @@ int numberOfLabelHfills(LyXText const & lt, RowList::iterator rit) } -bool hfillExpansion(LyXText const & lt, RowList::iterator rit, pos_type pos) +bool hfillExpansion(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit, pos_type pos) { - ParagraphList::iterator pit = rit->par(); - if (!pit->isHfill(pos)) return false; // at the end of a row it does not count // unless another hfill exists on the line - if (pos >= lastPos(lt, rit)) + if (pos >= lastPos(lt, pit, rit)) for (pos_type i = rit->pos(); i < pos && !pit->isHfill(i); ++i) return false; diff --git a/src/lyxrow_funcs.h b/src/lyxrow_funcs.h index 0ed8955b5a..c09a04f283 100644 --- a/src/lyxrow_funcs.h +++ b/src/lyxrow_funcs.h @@ -4,22 +4,31 @@ #define LYXROW_FUNCS_H #include "RowList.h" +#include "ParagraphList.h" + #include "support/types.h" class LyXText; -bool isParEnd(LyXText const & lt, RowList::iterator rit); +bool isParEnd(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -lyx::pos_type lastPos(LyXText const & lt, RowList::iterator rit); +lyx::pos_type lastPos(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -lyx::pos_type lastPrintablePos(LyXText const & lt, RowList::iterator rit); +lyx::pos_type lastPrintablePos(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -int numberOfSeparators(LyXText const & lt, RowList::iterator rit); +int numberOfSeparators(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -int numberOfHfills(LyXText const & lt, RowList::iterator rit); +int numberOfHfills(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -int numberOfLabelHfills(LyXText const & lt, RowList::iterator rit); +int numberOfLabelHfills(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit); -bool hfillExpansion(LyXText const & lt, RowList::iterator rit, lyx::pos_type pos); +bool hfillExpansion(LyXText const & lt, + ParagraphList::iterator pit, RowList::iterator rit, lyx::pos_type pos); #endif diff --git a/src/lyxtext.h b/src/lyxtext.h index 59f015cbf9..dc8174e623 100644 --- a/src/lyxtext.h +++ b/src/lyxtext.h @@ -136,8 +136,6 @@ public: void redoParagraph(ParagraphList::iterator pit); /// rebreaks the cursor par void redoParagraph(); - /// returns first row belongin to some par - RowList::iterator firstRow(ParagraphList::iterator pit); /// void toggleFree(LyXFont const &, bool toggleall = false); @@ -196,8 +194,8 @@ public: /** returns the column near the specified x-coordinate of the row x is set to the real beginning of this column */ - lyx::pos_type getColumnNearX(RowList::iterator rit, - int & x, bool & boundary) const; + lyx::pos_type getColumnNearX(ParagraphList::iterator pit, + RowList::iterator rit, int & x, bool & boundary) const; /** returns a pointer to a specified row. y is set to the beginning of the row @@ -369,7 +367,8 @@ public: int workWidth() const; /// - void computeBidiTables(Buffer const *, RowList::iterator row) const; + void computeBidiTables(ParagraphList::iterator pit, + Buffer const *, RowList::iterator row) const; /// Maps positions in the visual string to positions in logical string. lyx::pos_type log2vis(lyx::pos_type pos) const; /// Maps positions in the logical string to positions in visual string. @@ -383,7 +382,8 @@ private: mutable RowList rowlist_; /// - float getCursorX(RowList::iterator rit, lyx::pos_type pos, + float getCursorX(ParagraphList::iterator pit, + RowList::iterator rit, lyx::pos_type pos, lyx::pos_type last, bool boundary) const; /// used in setlayout void makeFontEntriesLayoutSpecific(BufferParams const &, Paragraph & par); @@ -447,13 +447,15 @@ public: * in LaTeX the beginning of the text fits in some cases * (for example sections) exactly the label-width. */ - int leftMargin(Row const & row) const; + int leftMargin(ParagraphList::iterator pit, Row const & row) const; /// - int rightMargin(Buffer const &, Row const & row) const; + int rightMargin(ParagraphList::iterator pit, Buffer const &, Row const & row) const; /** this calculates the specified parameters. needed when setting * the cursor and when creating a visible row */ - void prepareToPrint(RowList::iterator row, double & x, + void prepareToPrint( + ParagraphList::iterator pit, + RowList::iterator row, double & x, double & fill_separator, double & fill_hfill, double & fill_label_hfill, @@ -476,7 +478,8 @@ private: /// return the pos value *before* which a row should break. /// for example, the pos at which IsNewLine(pos) == true - lyx::pos_type rowBreakPoint(Row const & row) const; + lyx::pos_type rowBreakPoint(ParagraphList::iterator pit, + Row const & row) const; /// returns the minimum space a row needs on the screen in pixel int fill(RowList::iterator row, int workwidth) const; @@ -485,10 +488,10 @@ private: * returns the minimum space a manual label needs on the * screen in pixels */ - int labelFill(Row const & row) const; + int labelFill(ParagraphList::iterator pit, Row const & row) const; /// FIXME - int labelEnd(Row const & row) const; + int labelEnd(ParagraphList::iterator pit, Row const & row) const; /// mutable std::vector log2vis_list; @@ -512,6 +515,13 @@ public: /// return true if this is owned by an inset. bool isInInset() const; + /// recreate paragraphlist iterator from rowlist iterator + ParagraphList::iterator getPar(RowList::iterator rit) const; + /// return first row of par + RowList::iterator beginRow(ParagraphList::iterator pit) const; + /// return row "behind" last of par + RowList::iterator endRow(ParagraphList::iterator pit) const; + private: /** Cursor related data. Later this variable has to be removed. There should be now internal diff --git a/src/rowpainter.C b/src/rowpainter.C index bd5cd6a338..4c14111611 100644 --- a/src/rowpainter.C +++ b/src/rowpainter.C @@ -131,7 +131,7 @@ RowPainter::RowPainter(BufferView const & bv, LyXText const & text, RowList::iterator rit, int y_offset, int x_offset, int y) : bv_(bv), pain_(bv_.painter()), text_(text), row_(rit), - pit_(rit->par()), + pit_(text.getPar(rit)), xo_(x_offset), yo_(y_offset), y_(y) {} @@ -169,7 +169,7 @@ char const RowPainter::transformChar(char c, lyx::pos_type pos) const int RowPainter::leftMargin() const { - return text_.leftMargin(*row_); + return text_.leftMargin(pit_, *row_); } @@ -255,7 +255,7 @@ void RowPainter::paintArabicComposeChar(pos_type & vpos) void RowPainter::paintChars(pos_type & vpos, bool hebrew, bool arabic) { pos_type pos = text_.vis2log(vpos); - pos_type const last = lastPrintablePos(text_, row_); + pos_type const last = lastPrintablePos(text_, pit_, row_); LyXFont orig_font = getFont(pos); // first character @@ -432,7 +432,7 @@ void RowPainter::paintSelection() int(x_), row_->height(), LColor::selection); pos_type const body_pos = pit_->beginningOfBody(); - pos_type const last = lastPrintablePos(text_, row_); + pos_type const last = lastPrintablePos(text_, pit_, row_); double tmpx = x_; for (pos_type vpos = row_->pos(); vpos <= last; ++vpos) { @@ -448,7 +448,7 @@ void RowPainter::paintSelection() tmpx -= singleWidth(body_pos - 1); } - if (hfillExpansion(text_, row_, pos)) { + if (hfillExpansion(text_, pit_, row_, pos)) { tmpx += singleWidth(pos); if (pos >= body_pos) tmpx += hfill_; @@ -484,7 +484,7 @@ void RowPainter::paintSelection() void RowPainter::paintChangeBar() { pos_type const start = row_->pos(); - pos_type const end = lastPrintablePos(text_, row_); + pos_type const end = lastPrintablePos(text_, pit_, row_); if (!pit_->isChanged(start, end)) return; @@ -524,12 +524,12 @@ void RowPainter::paintDepthBar() Paragraph::depth_type prev_depth = 0; if (row_ != text_.rows().begin()) - prev_depth = boost::prior(row_)->par()->getDepth(); + prev_depth = text_.getPar(boost::prior(row_))->getDepth(); Paragraph::depth_type next_depth = 0; RowList::iterator next_row = boost::next(row_); if (next_row != text_.rows().end()) - next_depth = next_row->par()->getDepth(); + next_depth = text_.getPar(next_row)->getDepth(); for (Paragraph::depth_type i = 1; i <= depth; ++i) { int const w = PAPER_MARGIN / 5; @@ -795,7 +795,7 @@ void RowPainter::paintFirst() double x = x_; if (layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT) { x = ((is_rtl ? leftMargin() : x_) - + ww - text_.rightMargin(*bv_.buffer(), *row_)) / 2; + + ww - text_.rightMargin(pit_, *bv_.buffer(), *row_)) / 2; x -= font_metrics::width(str, font) / 2; } else if (is_rtl) { x = ww - leftMargin() - @@ -875,7 +875,7 @@ void RowPainter::paintLast() string const & str = pit_->layout()->endlabelstring(); double const x = is_rtl ? x_ - font_metrics::width(str, font) - : ww - text_.rightMargin(*bv_.buffer(), *row_) - row_->fill(); + : ww - text_.rightMargin(pit_, *bv_.buffer(), *row_) - row_->fill(); pain_.text(int(x), yo_ + row_->baseline(), str, font); break; } @@ -887,7 +887,7 @@ void RowPainter::paintLast() void RowPainter::paintText() { - pos_type const last = lastPrintablePos(text_, row_); + pos_type const last = lastPrintablePos(text_, pit_, row_); pos_type body_pos = pit_->beginningOfBody(); if (body_pos > 0 && (body_pos - 1 > last || !pit_->isLineSeparator(body_pos - 1))) { @@ -952,7 +952,7 @@ void RowPainter::paintText() pain_.line(int(x_), y1, int(x_), y0, LColor::added_space); - if (hfillExpansion(text_, row_, pos)) { + if (hfillExpansion(text_, pit_, row_, pos)) { int const y2 = (y0 + y1) / 2; if (pos >= body_pos) { @@ -997,7 +997,7 @@ void RowPainter::paint() // FIXME: must be a cleaner way here. Aren't these calculations // belonging to row metrics ? - text_.prepareToPrint(row_, x_, separator_, hfill_, label_hfill_); + text_.prepareToPrint(pit_, row_, x_, separator_, hfill_, label_hfill_); // FIXME: what is this fixing ? if (text_.isInInset() && x_ < 0) @@ -1025,7 +1025,7 @@ void RowPainter::paint() if (row_->isParStart()) paintFirst(); - if (isParEnd(text_, row_)) + if (isParEnd(text_, pit_, row_)) paintLast(); // paint text diff --git a/src/text.C b/src/text.C index 4337d289e2..8043d302e6 100644 --- a/src/text.C +++ b/src/text.C @@ -317,8 +317,8 @@ bool LyXText::bidi_InRange(lyx::pos_type pos) const } -void LyXText::computeBidiTables(Buffer const * buf, - RowList::iterator row) const +void LyXText::computeBidiTables(ParagraphList::iterator row_par, + Buffer const * buf, RowList::iterator row) const { bidi_same_direction = true; if (!lyxrc.rtl_support) { @@ -326,8 +326,6 @@ void LyXText::computeBidiTables(Buffer const * buf, return; } - ParagraphList::iterator row_par = row->par(); - InsetOld * inset = row_par->inInset(); if (inset && inset->owner() && inset->owner()->lyxCode() == InsetOld::ERT_CODE) { @@ -336,7 +334,7 @@ void LyXText::computeBidiTables(Buffer const * buf, } bidi_start = row->pos(); - bidi_end = lastPrintablePos(*this, row); + bidi_end = lastPrintablePos(*this, row_par, row); if (bidi_start > bidi_end) { bidi_start = -1; @@ -481,19 +479,19 @@ bool LyXText::isBoundary(Buffer const * buf, Paragraph const & par, } -int LyXText::leftMargin(Row const & row) const +int LyXText::leftMargin(ParagraphList::iterator pit, Row const & row) const { InsetOld * ins; - if (row.pos() < row.par()->size()) - if (row.par()->getChar(row.pos()) == Paragraph::META_INSET && - (ins = row.par()->getInset(row.pos())) && + if (row.pos() < pit->size()) + if (pit->getChar(row.pos()) == Paragraph::META_INSET && + (ins = pit->getInset(row.pos())) && (ins->needFullRow() || ins->display())) return LEFT_MARGIN; LyXTextClass const & tclass = bv()->buffer()->params.getLyXTextClass(); - LyXLayout_ptr const & layout = row.par()->layout(); + LyXLayout_ptr const & layout = pit->layout(); string parindent = layout->parindent; @@ -504,14 +502,14 @@ int LyXText::leftMargin(Row const & row) const // this is the way, LyX handles the LaTeX-Environments. // I have had this idea very late, so it seems to be a // later added hack and this is true - if (!row.par()->getDepth()) { - if (row.par()->layout() == tclass.defaultLayout()) { + if (!pit->getDepth()) { + if (pit->layout() == tclass.defaultLayout()) { // find the previous same level paragraph - if (row.par() != ownerParagraphs().begin()) { + if (pit != ownerParagraphs().begin()) { ParagraphList::iterator newpit = - depthHook(row.par(), ownerParagraphs(), - row.par()->getDepth()); - if (newpit == row.par() && + depthHook(pit, ownerParagraphs(), + pit->getDepth()); + if (newpit == pit && newpit->layout()->nextnoindent) parindent.erase(); } @@ -519,7 +517,7 @@ int LyXText::leftMargin(Row const & row) const } else { // find the next level paragraph - ParagraphList::iterator newpar = outerHook(row.par(), + ParagraphList::iterator newpar = outerHook(pit, ownerParagraphs()); // make a corresponding row. Needed to call leftMargin() @@ -527,14 +525,11 @@ int LyXText::leftMargin(Row const & row) const // check wether it is a sufficent paragraph if (newpar != ownerParagraphs().end() && newpar->layout()->isEnvironment()) { - Row dummyrow; - dummyrow.par(newpar); - dummyrow.pos(newpar->size()); - x = leftMargin(dummyrow); + x = leftMargin(newpar, Row(newpar->size())); } if (newpar != ownerParagraphs().end() && - row.par()->layout() == tclass.defaultLayout()) { + pit->layout() == tclass.defaultLayout()) { if (newpar->params().noindent()) parindent.erase(); else { @@ -544,17 +539,17 @@ int LyXText::leftMargin(Row const & row) const } } - LyXFont const labelfont = getLabelFont(row.par()); + LyXFont const labelfont = getLabelFont(pit); switch (layout->margintype) { case MARGIN_DYNAMIC: if (!layout->leftmargin.empty()) { x += font_metrics::signedWidth(layout->leftmargin, tclass.defaultfont()); } - if (!row.par()->getLabelstring().empty()) { + if (!pit->getLabelstring().empty()) { x += font_metrics::signedWidth(layout->labelindent, labelfont); - x += font_metrics::width(row.par()->getLabelstring(), + x += font_metrics::width(pit->getLabelstring(), labelfont); x += font_metrics::width(layout->labelsep, labelfont); } @@ -562,9 +557,9 @@ int LyXText::leftMargin(Row const & row) const case MARGIN_MANUAL: x += font_metrics::signedWidth(layout->labelindent, labelfont); // The width of an empty par, even with manual label, should be 0 - if (!row.par()->empty() && row.pos() >= row.par()->beginningOfBody()) { - if (!row.par()->getLabelWidthString().empty()) { - x += font_metrics::width(row.par()->getLabelWidthString(), + if (!pit->empty() && row.pos() >= pit->beginningOfBody()) { + if (!pit->getLabelWidthString().empty()) { + x += font_metrics::width(pit->getLabelWidthString(), labelfont); x += font_metrics::width(layout->labelsep, labelfont); } @@ -572,11 +567,11 @@ int LyXText::leftMargin(Row const & row) const break; case MARGIN_STATIC: x += font_metrics::signedWidth(layout->leftmargin, tclass.defaultfont()) * 4 - / (row.par()->getDepth() + 4); + / (pit->getDepth() + 4); break; case MARGIN_FIRST_DYNAMIC: if (layout->labeltype == LABEL_MANUAL) { - if (row.pos() >= row.par()->beginningOfBody()) { + if (row.pos() >= pit->beginningOfBody()) { x += font_metrics::signedWidth(layout->leftmargin, labelfont); } else { @@ -588,7 +583,7 @@ int LyXText::leftMargin(Row const & row) const // theorems (JMarc) || (layout->labeltype == LABEL_STATIC && layout->latextype == LATEX_ENVIRONMENT - && !isFirstInSequence(row.par(), ownerParagraphs()))) { + && !isFirstInSequence(pit, ownerParagraphs()))) { x += font_metrics::signedWidth(layout->leftmargin, labelfont); } else if (layout->labeltype != LABEL_TOP_ENVIRONMENT @@ -598,7 +593,7 @@ int LyXText::leftMargin(Row const & row) const x += font_metrics::signedWidth(layout->labelindent, labelfont); x += font_metrics::width(layout->labelsep, labelfont); - x += font_metrics::width(row.par()->getLabelstring(), + x += font_metrics::width(pit->getLabelstring(), labelfont); } break; @@ -612,12 +607,12 @@ int LyXText::leftMargin(Row const & row) const // find the first row of this paragraph RowList::iterator tmprit = rowlist_.begin(); while (tmprit != rowlist_.end() - && tmprit->par() != row.par()) + && getPar(tmprit) != pit) ++tmprit; int minfill = tmprit->fill(); while (boost::next(tmprit) != rowlist_.end() && - boost::next(tmprit)->par() == row.par()) { + getPar(boost::next(tmprit)) == pit) { ++tmprit; if (tmprit->fill() < minfill) minfill = tmprit->fill(); @@ -630,10 +625,8 @@ int LyXText::leftMargin(Row const & row) const break; } - if ((workWidth() > 0) && - !row.par()->params().leftIndent().zero()) - { - LyXLength const len = row.par()->params().leftIndent(); + if (workWidth() > 0 && !pit->params().leftIndent().zero()) { + LyXLength const len = pit->params().leftIndent(); int const tw = inset_owner ? inset_owner->latexTextWidth(bv()) : workWidth(); x += len.inPixels(tw); @@ -641,10 +634,10 @@ int LyXText::leftMargin(Row const & row) const LyXAlignment align; - if (row.par()->params().align() == LYX_ALIGN_LAYOUT) + if (pit->params().align() == LYX_ALIGN_LAYOUT) align = layout->align; else - align = row.par()->params().align(); + align = pit->params().align(); // set the correct parindent if (row.pos() == 0) { @@ -653,14 +646,14 @@ int LyXText::leftMargin(Row const & row) const || layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT || (layout->labeltype == LABEL_STATIC && layout->latextype == LATEX_ENVIRONMENT - && !isFirstInSequence(row.par(), ownerParagraphs()))) + && !isFirstInSequence(pit, ownerParagraphs()))) && align == LYX_ALIGN_BLOCK - && !row.par()->params().noindent() + && !pit->params().noindent() // in tabulars and ert paragraphs are never indented! - && (!row.par()->inInset() || !row.par()->inInset()->owner() || - (row.par()->inInset()->owner()->lyxCode() != InsetOld::TABULAR_CODE && - row.par()->inInset()->owner()->lyxCode() != InsetOld::ERT_CODE)) - && (row.par()->layout() != tclass.defaultLayout() || + && (!pit->inInset() || !pit->inInset()->owner() || + (pit->inInset()->owner()->lyxCode() != InsetOld::TABULAR_CODE && + pit->inInset()->owner()->lyxCode() != InsetOld::ERT_CODE)) + && (pit->layout() != tclass.defaultLayout() || bv()->buffer()->params.paragraph_separation == BufferParams::PARSEP_INDENT)) { x += font_metrics::signedWidth(parindent, @@ -675,35 +668,36 @@ int LyXText::leftMargin(Row const & row) const } -int LyXText::rightMargin(Buffer const & buf, Row const & row) const +int LyXText::rightMargin(ParagraphList::iterator pit, + Buffer const & buf, Row const & row) const { InsetOld * ins; - if (row.pos() < row.par()->size()) - if ((row.par()->getChar(row.pos()) == Paragraph::META_INSET) && - (ins = row.par()->getInset(row.pos())) && + if (row.pos() < pit->size()) + if ((pit->getChar(row.pos()) == Paragraph::META_INSET) && + (ins = pit->getInset(row.pos())) && (ins->needFullRow() || ins->display())) return PAPER_MARGIN; LyXTextClass const & tclass = buf.params.getLyXTextClass(); - LyXLayout_ptr const & layout = row.par()->layout(); + LyXLayout_ptr const & layout = pit->layout(); return PAPER_MARGIN + font_metrics::signedWidth(tclass.rightmargin(), tclass.defaultfont()); + font_metrics::signedWidth(layout->rightmargin, tclass.defaultfont()) - * 4 / (row.par()->getDepth() + 4); + * 4 / (pit->getDepth() + 4); } -int LyXText::labelEnd(Row const & row) const +int LyXText::labelEnd(ParagraphList::iterator pit, Row const & row) const { - if (row.par()->layout()->margintype == MARGIN_MANUAL) { + if (pit->layout()->margintype == MARGIN_MANUAL) { Row tmprow = row; - tmprow.pos(row.par()->size()); + tmprow.pos(pit->size()); // return the beginning of the body - return leftMargin(tmprow); + return leftMargin(pit, tmprow); } // LabelEnd is only needed if the layout @@ -728,12 +722,11 @@ pos_type addressBreakPoint(pos_type i, Paragraph const & par) }; -pos_type LyXText::rowBreakPoint(Row const & row) const +pos_type LyXText::rowBreakPoint(ParagraphList::iterator pit, + Row const & row) const { - ParagraphList::iterator pit = row.par(); - // maximum pixel width of a row. - int width = workWidth() - rightMargin(*bv()->buffer(), row); + int width = workWidth() - rightMargin(pit, *bv()->buffer(), row); // inset->textWidth() returns -1 via workWidth(), // but why ? @@ -757,7 +750,7 @@ pos_type LyXText::rowBreakPoint(Row const & row) const // or the end of the par, then choose the possible break // nearest that. - int const left = leftMargin(row); + int const left = leftMargin(pit, row); int x = left; // pixel width since last breakpoint @@ -785,7 +778,7 @@ pos_type LyXText::rowBreakPoint(Row const & row) const thiswidth = font_metrics::width(layout->labelsep, getLabelFont(pit)); if (pit->isLineSeparator(i - 1)) thiswidth -= singleWidth(pit, i - 1); - int left_margin = labelEnd(row); + int left_margin = labelEnd(pit, row); if (thiswidth + x < left_margin) thiswidth = left_margin - x; thiswidth += singleWidth(pit, i, c); @@ -889,19 +882,19 @@ int LyXText::fill(RowList::iterator row, int paper_width) const int w; // get the pure distance - pos_type const last = lastPrintablePos(*this, row); + ParagraphList::iterator pit = getPar(row); + pos_type const last = lastPrintablePos(*this, pit, row); - ParagraphList::iterator pit = row->par(); LyXLayout_ptr const & layout = pit->layout(); // special handling of the right address boxes if (layout->margintype == MARGIN_RIGHT_ADDRESS_BOX) { int const tmpfill = row->fill(); row->fill(0); // the minfill in MarginLeft() - w = leftMargin(*row); + w = leftMargin(pit, *row); row->fill(tmpfill); } else - w = leftMargin(*row); + w = leftMargin(pit, *row); pos_type const body_pos = pit->beginningOfBody(); pos_type i = row->pos(); @@ -915,7 +908,7 @@ int LyXText::fill(RowList::iterator row, int paper_width) const w += font_metrics::width(layout->labelsep, getLabelFont(pit)); if (pit->isLineSeparator(i - 1)) w -= singleWidth(pit, i - 1); - int left_margin = labelEnd(*row); + int left_margin = labelEnd(pit, *row); if (w < left_margin) w = left_margin; } @@ -950,12 +943,12 @@ int LyXText::fill(RowList::iterator row, int paper_width) const w += font_metrics::width(layout->labelsep, getLabelFont(pit)); if (last >= 0 && pit->isLineSeparator(last)) w -= singleWidth(pit, last); - int const left_margin = labelEnd(*row); + int const left_margin = labelEnd(pit, *row); if (w < left_margin) w = left_margin; } - int const fill = paper_width - w - rightMargin(*bv()->buffer(), *row); + int const fill = paper_width - w - rightMargin(pit, *bv()->buffer(), *row); // If this case happens, it means that our calculation // of the widths of the chars when we do rowBreakPoint() @@ -967,17 +960,15 @@ int LyXText::fill(RowList::iterator row, int paper_width) const if (lyxerr.debugging() && fill < 0) { lyxerr[Debug::GUI] << "Eek, fill() was < 0: " << fill << " w " << w << " paper_width " << paper_width - << " right margin " << rightMargin(*bv()->buffer(), *row) << endl; + << " right margin " << rightMargin(pit, *bv()->buffer(), *row) << endl; } return fill; } // returns the minimum space a manual label needs on the screen in pixel -int LyXText::labelFill(Row const & row) const +int LyXText::labelFill(ParagraphList::iterator pit, Row const & row) const { - ParagraphList::iterator pit = row.par(); - pos_type last = pit->beginningOfBody(); Assert(last > 0); @@ -1030,7 +1021,7 @@ void LyXText::setHeightOfRow(RowList::iterator rit) // ok, let us initialize the maxasc and maxdesc value. // Only the fontsize count. The other properties // are taken from the layoutfont. Nicer on the screen :) - ParagraphList::iterator pit = rit->par(); + ParagraphList::iterator pit = getPar(rit); LyXLayout_ptr const & layout = pit->layout(); @@ -1057,7 +1048,7 @@ void LyXText::setHeightOfRow(RowList::iterator rit) int maxdesc = int(font_metrics::maxDescent(font) * layout->spacing.getValue() * spacing_val); - pos_type const pos_end = lastPos(*this, rit); + pos_type const pos_end = lastPos(*this, pit, rit); int labeladdon = 0; int maxwidth = 0; @@ -1236,8 +1227,9 @@ void LyXText::setHeightOfRow(RowList::iterator rit) } else if (rit != rows().begin()) { tmptop = layout->topsep; - if (boost::prior(pit)->getDepth() >= pit->getDepth()) - tmptop -= boost::prior(rit)->par()->layout()->bottomsep; + if (boost::prior(pit)->getDepth() >= pit->getDepth()) { + tmptop -= getPar(boost::prior(rit))->layout()->bottomsep; + } if (tmptop > 0) layoutasc = (tmptop * defaultRowHeight()); @@ -1263,7 +1255,7 @@ void LyXText::setHeightOfRow(RowList::iterator rit) // is it a bottom line? RowList::iterator next_rit = boost::next(rit); - if (next_rit == rows().end() || next_rit->par() != pit) { + if (next_rit == rows().end() || getPar(next_rit) != pit) { // the bottom margin ParagraphList::iterator nextpit = boost::next(pit); if (nextpit == ownerParagraphs().end() && @@ -1334,7 +1326,7 @@ void LyXText::setHeightOfRow(RowList::iterator rit) // this IS needed rit->width(maxwidth); double dummy; - prepareToPrint(rit, x, dummy, dummy, dummy, false); + prepareToPrint(pit, rit, x, dummy, dummy, dummy, false); } rit->width(int(maxwidth + x)); if (inset_owner) { @@ -1403,18 +1395,13 @@ void LyXText::breakParagraph(ParagraphList & paragraphs, char keep_layout) // This touches only the screen-update. Otherwise we would may have // an empty row on the screen if (cursor.pos() && cursorRow()->pos() == cursor.pos() - && !cursorRow()->par()->isNewline(cursor.pos() - 1)) + && !cursor.par()->isNewline(cursor.pos() - 1)) { cursorLeft(bv()); } removeParagraph(cursorRow()); - // set the dimensions of the cursor row - cursorRow()->fill(fill(cursorRow(), workWidth())); - - setHeightOfRow(cursorRow()); - #warning Trouble Point! (Lgb) // When ::breakParagraph is called from within an inset we must // ensure that the correct ParagraphList is used. Today that is not @@ -1438,7 +1425,7 @@ void LyXText::breakParagraph(ParagraphList & paragraphs, char keep_layout) } -// Just a macro to make some thing easier. +// convenience function void LyXText::redoParagraph() { clearSelection(); @@ -1456,8 +1443,8 @@ void LyXText::insertChar(char c) // When the free-spacing option is set for the current layout, // disable the double-space checking - bool const freeSpacing = cursorRow()->par()->layout()->free_spacing || - cursorRow()->par()->isFreeSpacing(); + bool const freeSpacing = cursor.par()->layout()->free_spacing || + cursor.par()->isFreeSpacing(); if (lyxrc.auto_number) { static string const number_operators = "+-/*"; @@ -1567,7 +1554,8 @@ void LyXText::charInserted() } -void LyXText::prepareToPrint(RowList::iterator rit, double & x, +void LyXText::prepareToPrint(ParagraphList::iterator pit, + RowList::iterator rit, double & x, double & fill_separator, double & fill_hfill, double & fill_label_hfill, @@ -1579,14 +1567,12 @@ void LyXText::prepareToPrint(RowList::iterator rit, double & x, fill_separator = 0; fill_label_hfill = 0; - ParagraphList::iterator pit = rit->par(); - bool const is_rtl = pit->isRightToLeftPar(bv()->buffer()->params); if (is_rtl) - x = workWidth() > 0 ? rightMargin(*bv()->buffer(), *rit) : 0; + x = workWidth() > 0 ? rightMargin(pit, *bv()->buffer(), *rit) : 0; else - x = workWidth() > 0 ? leftMargin(*rit) : 0; + x = workWidth() > 0 ? leftMargin(pit, *rit) : 0; // is there a manual margin with a manual label LyXLayout_ptr const & layout = pit->layout(); @@ -1594,7 +1580,7 @@ void LyXText::prepareToPrint(RowList::iterator rit, double & x, if (layout->margintype == MARGIN_MANUAL && layout->labeltype == LABEL_MANUAL) { /// We might have real hfills in the label part - int nlh = numberOfLabelHfills(*this, rit); + int nlh = numberOfLabelHfills(*this, pit, rit); // A manual label par (e.g. List) has an auto-hfill // between the label text and the body of the @@ -1605,12 +1591,12 @@ void LyXText::prepareToPrint(RowList::iterator rit, double & x, ++nlh; if (nlh && !pit->getLabelWidthString().empty()) { - fill_label_hfill = labelFill(*rit) / double(nlh); + fill_label_hfill = labelFill(pit, *rit) / double(nlh); } } // are there any hfills in the row? - int const nh = numberOfHfills(*this, rit); + int const nh = numberOfHfills(*this, pit, rit); if (nh) { if (w > 0) @@ -1647,12 +1633,12 @@ void LyXText::prepareToPrint(RowList::iterator rit, double & x, switch (align) { case LYX_ALIGN_BLOCK: { - int const ns = numberOfSeparators(*this, rit); + int const ns = numberOfSeparators(*this, pit, rit); RowList::iterator next_row = boost::next(rit); - ParagraphList::iterator next_pit = next_row->par(); + ParagraphList::iterator next_pit; if (ns && next_row != rowlist_.end() && - next_pit == pit && + (next_pit = getPar(next_row)) == pit && !(next_pit->isNewline(next_row->pos() - 1)) && !(next_pit->isInset(next_row->pos()) && next_pit->getInset(next_row->pos()) && @@ -1675,10 +1661,10 @@ void LyXText::prepareToPrint(RowList::iterator rit, double & x, if (!bidi) return; - computeBidiTables(bv()->buffer(), rit); + computeBidiTables(pit, bv()->buffer(), rit); if (is_rtl) { pos_type body_pos = pit->beginningOfBody(); - pos_type last = lastPos(*this, rit); + pos_type last = lastPos(*this, pit, rit); if (body_pos > 0 && (body_pos - 1 > last || @@ -1892,7 +1878,7 @@ void LyXText::selectSelectedWord() // now find the end of the word while (cursor.pos() < cursor.par()->size() - && (cursor.par()->isLetter(cursor.pos()))) + && cursor.par()->isLetter(cursor.pos())) cursor.pos(cursor.pos() + 1); setCursor(cursor.par(), cursor.pos()); @@ -2181,14 +2167,14 @@ LyXText::getRow(ParagraphList::iterator pit, pos_type pos) const // find the first row of the specified paragraph RowList::iterator rit = rowlist_.begin(); RowList::iterator end = rowlist_.end(); - while (boost::next(rit) != end && rit->par() != pit) { + while (boost::next(rit) != end && getPar(rit) != pit) { ++rit; } // now find the wanted row while (rit->pos() < pos && boost::next(rit) != end - && boost::next(rit)->par() == pit + && getPar(boost::next(rit)) == pit && boost::next(rit)->pos() <= pos) { ++rit; } @@ -2209,7 +2195,7 @@ LyXText::getRow(ParagraphList::iterator pit, pos_type pos, int & y) const // find the first row of the specified paragraph RowList::iterator rit = rowlist_.begin(); RowList::iterator end = rowlist_.end(); - while (boost::next(rit) != end && rit->par() != pit) { + while (boost::next(rit) != end && getPar(rit) != pit) { y += rit->height(); ++rit; } @@ -2217,7 +2203,7 @@ LyXText::getRow(ParagraphList::iterator pit, pos_type pos, int & y) const // now find the wanted row while (rit->pos() < pos && boost::next(rit) != end - && boost::next(rit)->par() == pit + && getPar(boost::next(rit)) == pit && boost::next(rit)->pos() <= pos) { y += rit->height(); ++rit; @@ -2281,3 +2267,60 @@ int LyXText::getDepth() const { return cursor.par()->getDepth(); } + + +#warning Expensive. Remove before 1.4! +// computes a ParagraphList::iterator from RowList::iterator by +// counting zeros in the sequence of pos values. + +ParagraphList::iterator LyXText::getPar(RowList::iterator row) const +{ + if (row == rows().end()) { + lyxerr << "getPar() pit at end " << endl; + Assert(false); + } + + if (row == rows().begin()) { + return ownerParagraphs().begin(); + } + + ParagraphList::iterator pit = ownerParagraphs().begin(); + RowList::iterator rit = rows().begin(); + RowList::iterator rend = rows().end(); + for (++rit ; rit != rend; ++rit) { + if (rit->pos() == 0) { + ++pit; + if (pit == ownerParagraphs().end()) { + lyxerr << "unexpected in LyXText::getPar()" << endl; + Assert(false); + } + } + if (rit == row) { + return pit; + } + } + + lyxerr << "LyXText::getPar: row not found " << endl; + Assert(false); + return ownerParagraphs().end(); // shut up compiler +} + + +RowList::iterator LyXText::beginRow(ParagraphList::iterator pit) const +{ + int n = std::distance(ownerParagraphs().begin(), pit); + + RowList::iterator rit = rows().begin(); + RowList::iterator end = rows().end(); + for ( ; rit != end; ++rit) + if (rit->pos() == 0 && n-- == 0) + return rit; + + return rit; +} + + +RowList::iterator LyXText::endRow(ParagraphList::iterator pit) const +{ + return beginRow(boost::next(pit)); +} diff --git a/src/text2.C b/src/text2.C index 857ee4aa3b..f7c52e46b9 100644 --- a/src/text2.C +++ b/src/text2.C @@ -89,8 +89,7 @@ void LyXText::init(BufferView * bview) current_font = getFont(ownerParagraphs().begin(), 0); redoParagraphs(ownerParagraphs().begin(), ownerParagraphs().end()); - - setCursorIntern(rowlist_.begin()->par(), 0); + setCursorIntern(ownerParagraphs().begin(), 0); selection.cursor = cursor; updateCounters(); @@ -264,10 +263,10 @@ void LyXText::removeRow(RowList::iterator rit) // remove all following rows of the paragraph of the specified row. void LyXText::removeParagraph(RowList::iterator rit) { - ParagraphList::iterator tmppit = rit->par(); + ParagraphList::iterator tmppit = getPar(rit); ++rit; - while (rit != rows().end() && rit->par() == tmppit) { + while (rit != rows().end() && getPar(rit) == tmppit) { RowList::iterator tmprit = boost::next(rit); removeRow(rit); rit = tmprit; @@ -279,23 +278,21 @@ void LyXText::insertParagraph(ParagraphList::iterator pit, RowList::iterator rit) { // insert a new row, starting at position 0 - rit = rowlist_.insert(rit, Row(pit, 0)); + rit = rowlist_.insert(rit, Row(0)); // and now append the whole paragraph before the new row - Assert(rit != rowlist_.end()); - pos_type const last = rit->par()->size(); + pos_type const last = pit->size(); bool done = false; do { - pos_type z = rowBreakPoint(*rit); + pos_type z = rowBreakPoint(pit, *rit); RowList::iterator tmprow = rit; if (z < last) { ++z; - Row newrow(rit->par(), z); - rit = rowlist_.insert(boost::next(rit), newrow); + rit = rowlist_.insert(boost::next(rit), Row(z)); } else { done = true; } @@ -609,16 +606,6 @@ void LyXText::setFont(LyXFont const & font, bool toggleall) } -RowList::iterator LyXText::firstRow(ParagraphList::iterator pit) -{ - RowList::iterator rit; - for (rit = rows().begin(); rit != rows().end(); ++rit) - if (rit->par() == pit) - break; - return rit; -} - - // rebreaks all paragraphs between the specified pars // This function is needed after SetLayout and SetFont etc. void LyXText::redoParagraphs(ParagraphList::iterator start, @@ -631,19 +618,34 @@ void LyXText::redoParagraphs(ParagraphList::iterator start, void LyXText::redoParagraph(ParagraphList::iterator pit) { - RowList::iterator rit = firstRow(pit); +#if 0 + // find first row of given par + RowList::iterator first; + for (first = rows().begin(); first != rows().end(); ++first) + if (getPar(first) == pit) + break; + + // find last row of given par + RowList::iterator last = first; + for ( ; last != rows().end() && getPar(last) == pit; ++last) + ; + + Assert(first == beginRow(pit)); + Assert(last == endRow(pit)); +#else + RowList::iterator first = beginRow(pit); + RowList::iterator last = endRow(pit); +#endif // remove paragraph from rowlist - while (rit != rows().end() && rit->par() == pit) { - RowList::iterator rit2 = rit++; + while (first != last) { + RowList::iterator rit2 = first; + ++first; removeRow(rit2); } // reinsert the paragraph - insertParagraph(pit, rit); - - // why? - setHeightOfRow(rows().begin()); + insertParagraph(pit, last); } @@ -730,10 +732,10 @@ void LyXText::cursorEnd() RowList::iterator rit = cursorRow(); RowList::iterator next_rit = boost::next(rit); - ParagraphList::iterator pit = rit->par(); - pos_type last_pos = lastPos(*this, rit); + ParagraphList::iterator pit = cursor.par(); + pos_type last_pos = lastPos(*this, pit, rit); - if (next_rit == rows().end() || next_rit->par() != pit) { + if (next_rit == rows().end() || getPar(next_rit) != pit) { ++last_pos; } else { if (pit->empty() || @@ -1420,7 +1422,7 @@ void LyXText::setCursor(LyXCursor & cur, ParagraphList::iterator pit, cur.iy(y + row->baseline()); if (row != beg && pos && - boost::prior(row)->par() == row->par() && + getPar(boost::prior(row)) == getPar(row) && pos < pit->size() && pit->getChar(pos) == Paragraph::META_INSET) { InsetOld * ins = pit->getInset(pos); @@ -1435,7 +1437,7 @@ void LyXText::setCursor(LyXCursor & cur, ParagraphList::iterator pit, // y is now the cursor baseline cur.y(y); - pos_type last = lastPrintablePos(*this, old_row); + pos_type last = lastPrintablePos(*this, pit, old_row); // None of these should happen, but we're scaredy-cats if (pos > pit->size()) { @@ -1454,11 +1456,11 @@ void LyXText::setCursor(LyXCursor & cur, ParagraphList::iterator pit, } // now get the cursors x position - float x = getCursorX(row, pos, last, boundary); + float x = getCursorX(pit, row, pos, last, boundary); cur.x(int(x)); cur.x_fix(cur.x()); if (old_row != row) { - x = getCursorX(old_row, pos, last, boundary); + x = getCursorX(pit, old_row, pos, last, boundary); cur.ix(int(x)); } else cur.ix(cur.x()); @@ -1476,7 +1478,7 @@ void LyXText::setCursor(LyXCursor & cur, ParagraphList::iterator pit, } -float LyXText::getCursorX(RowList::iterator rit, +float LyXText::getCursorX(ParagraphList::iterator pit, RowList::iterator rit, pos_type pos, pos_type last, bool boundary) const { pos_type cursor_vpos = 0; @@ -1485,16 +1487,15 @@ float LyXText::getCursorX(RowList::iterator rit, double fill_hfill; double fill_label_hfill; // This call HAS to be here because of the BidiTables!!! - prepareToPrint(rit, x, fill_separator, fill_hfill, + prepareToPrint(pit, rit, x, fill_separator, fill_hfill, fill_label_hfill); - ParagraphList::iterator rit_par = rit->par(); pos_type const rit_pos = rit->pos(); if (last < rit_pos) cursor_vpos = rit_pos; else if (pos > last && !boundary) - cursor_vpos = (rit_par->isRightToLeftPar(bv()->buffer()->params)) + cursor_vpos = (pit->isRightToLeftPar(bv()->buffer()->params)) ? rit_pos : last + 1; else if (pos > rit_pos && (pos > last || boundary)) // Place cursor after char at (logical) position pos - 1 @@ -1505,9 +1506,9 @@ float LyXText::getCursorX(RowList::iterator rit, cursor_vpos = (bidi_level(pos) % 2 == 0) ? log2vis(pos) : log2vis(pos) + 1; - pos_type body_pos = rit_par->beginningOfBody(); + pos_type body_pos = pit->beginningOfBody(); if (body_pos > 0 && - (body_pos - 1 > last || !rit_par->isLineSeparator(body_pos - 1))) + (body_pos - 1 > last || !pit->isLineSeparator(body_pos - 1))) body_pos = 0; for (pos_type vpos = rit_pos; vpos < cursor_vpos; ++vpos) { @@ -1515,23 +1516,23 @@ float LyXText::getCursorX(RowList::iterator rit, if (body_pos > 0 && pos == body_pos - 1) { x += fill_label_hfill + font_metrics::width( - rit_par->layout()->labelsep, getLabelFont(rit_par)); - if (rit_par->isLineSeparator(body_pos - 1)) - x -= singleWidth(rit_par, body_pos - 1); + pit->layout()->labelsep, getLabelFont(pit)); + if (pit->isLineSeparator(body_pos - 1)) + x -= singleWidth(pit, body_pos - 1); } - if (hfillExpansion(*this, rit, pos)) { - x += singleWidth(rit_par, pos); + if (hfillExpansion(*this, pit, rit, pos)) { + x += singleWidth(pit, pos); if (pos >= body_pos) x += fill_hfill; else x += fill_label_hfill; - } else if (rit_par->isSeparator(pos)) { - x += singleWidth(rit_par, pos); + } else if (pit->isSeparator(pos)) { + x += singleWidth(pit, pos); if (pos >= body_pos) x += fill_separator; } else - x += singleWidth(rit_par, pos); + x += singleWidth(pit, pos); } return x; } @@ -1586,35 +1587,33 @@ void LyXText::setCurrentFont() // returns the column near the specified x-coordinate of the row // x is set to the real beginning of this column -pos_type -LyXText::getColumnNearX(RowList::iterator rit, int & x, bool & boundary) const +pos_type LyXText::getColumnNearX(ParagraphList::iterator pit, + RowList::iterator rit, int & x, bool & boundary) const { double tmpx = 0; double fill_separator; double fill_hfill; double fill_label_hfill; - prepareToPrint(rit, tmpx, fill_separator, fill_hfill, fill_label_hfill); + prepareToPrint(pit, rit, tmpx, fill_separator, fill_hfill, fill_label_hfill); pos_type vc = rit->pos(); - pos_type last = lastPrintablePos(*this, rit); + pos_type last = lastPrintablePos(*this, pit, rit); pos_type c = 0; - - ParagraphList::iterator rit_par = rit->par(); - LyXLayout_ptr const & layout = rit->par()->layout(); + LyXLayout_ptr const & layout = pit->layout(); bool left_side = false; - pos_type body_pos = rit_par->beginningOfBody(); + pos_type body_pos = pit->beginningOfBody(); double last_tmpx = tmpx; if (body_pos > 0 && (body_pos - 1 > last || - !rit_par->isLineSeparator(body_pos - 1))) + !pit->isLineSeparator(body_pos - 1))) body_pos = 0; // check for empty row - if (!rit_par->size()) { + if (!pit->size()) { x = int(tmpx); return 0; } @@ -1624,23 +1623,23 @@ LyXText::getColumnNearX(RowList::iterator rit, int & x, bool & boundary) const last_tmpx = tmpx; if (body_pos > 0 && c == body_pos - 1) { tmpx += fill_label_hfill + - font_metrics::width(layout->labelsep, getLabelFont(rit_par)); - if (rit_par->isLineSeparator(body_pos - 1)) - tmpx -= singleWidth(rit_par, body_pos - 1); + font_metrics::width(layout->labelsep, getLabelFont(pit)); + if (pit->isLineSeparator(body_pos - 1)) + tmpx -= singleWidth(pit, body_pos - 1); } - if (hfillExpansion(*this, rit, c)) { - tmpx += singleWidth(rit_par, c); + if (hfillExpansion(*this, pit, rit, c)) { + tmpx += singleWidth(pit, c); if (c >= body_pos) tmpx += fill_hfill; else tmpx += fill_label_hfill; - } else if (rit_par->isSeparator(c)) { - tmpx += singleWidth(rit_par, c); + } else if (pit->isSeparator(c)) { + tmpx += singleWidth(pit, c); if (c >= body_pos) tmpx += fill_separator; } else { - tmpx += singleWidth(rit_par, c); + tmpx += singleWidth(pit, c); } ++vc; } @@ -1659,13 +1658,12 @@ LyXText::getColumnNearX(RowList::iterator rit, int & x, bool & boundary) const RowList::iterator next_rit = boost::next(rit); bool const lastrow = lyxrc.rtl_support && - (next_rit == rowlist_.end() || - next_rit->par() != rit_par); + (next_rit == rowlist_.end() || getPar(next_rit) != pit); // If lastrow is false, we don't need to compute // the value of rtl. bool const rtl = (lastrow) - ? rit_par->isRightToLeftPar(bv()->buffer()->params) + ? pit->isRightToLeftPar(bv()->buffer()->params) : false; if (lastrow && ((rtl && left_side && vc == rit->pos() && x < tmpx - 5) || @@ -1680,16 +1678,15 @@ LyXText::getColumnNearX(RowList::iterator rit, int & x, bool & boundary) const bool const rtl = (bidi_level(c) % 2 == 1); if (left_side == rtl) { ++c; - boundary = isBoundary(bv()->buffer(), *rit_par, c); + boundary = isBoundary(bv()->buffer(), *pit, c); } } - if (rit->pos() <= last && c > last - && rit_par->isNewline(last)) { + if (rit->pos() <= last && c > last && pit->isNewline(last)) { if (bidi_level(last) % 2 == 0) - tmpx -= singleWidth(rit_par, last); + tmpx -= singleWidth(pit, last); else - tmpx += singleWidth(rit_par, last); + tmpx += singleWidth(pit, last); c = last; } @@ -1722,9 +1719,9 @@ namespace { if (boost::next(row) == lt.rows().end()) return false; - Row const & next = *boost::next(row); + RowList::iterator next = boost::next(row); - if (next.pos() != cur.pos() || next.par() != cur.par()) + if (next->pos() != cur.pos() || lt.getPar(next) != cur.par()) return false; if (cur.pos() == cur.par()->size() @@ -1745,19 +1742,18 @@ void LyXText::setCursorFromCoordinates(LyXCursor & cur, int x, int y) // Get the row first. RowList::iterator row = getRowNearY(y); + ParagraphList::iterator pit = getPar(row); bool bound = false; - pos_type const column = getColumnNearX(row, x, bound); - cur.par(row->par()); + pos_type const column = getColumnNearX(pit, row, x, bound); + cur.par(pit); cur.pos(row->pos() + column); cur.x(x); cur.y(y + row->baseline()); if (beforeFullRowInset(*this, cur)) { - pos_type const last = lastPrintablePos(*this, row); + pos_type const last = lastPrintablePos(*this, pit, row); RowList::iterator next_row = boost::next(row); - - float x = getCursorX(next_row, cur.pos(), last, bound); - cur.ix(int(x)); + cur.ix(int(getCursorX(pit, next_row, cur.pos(), last, bound))); cur.iy(y + row->height() + next_row->baseline()); } else { cur.iy(cur.y()); @@ -2011,7 +2007,7 @@ bool LyXText::deleteEmptyParagraphMechanism(LyXCursor const & old_cursor) * there is another layout before */ RowList::iterator tmprit = boost::next(prevrow); if (tmprit != rows().end()) { - redoParagraph(tmprit->par()); + redoParagraph(getPar(tmprit)); updateCounters(); } setHeightOfRow(prevrow); @@ -2040,7 +2036,7 @@ bool LyXText::deleteEmptyParagraphMechanism(LyXCursor const & old_cursor) The next row can change its height, if there is another layout before */ if (nextrow != rows().end()) { - redoParagraph(nextrow->par()); + redoParagraph(getPar(nextrow)); updateCounters(); } } diff --git a/src/text3.C b/src/text3.C index e1d1373422..85976556b0 100644 --- a/src/text3.C +++ b/src/text3.C @@ -275,7 +275,7 @@ void LyXText::cursorPrevious() //bv()->screen().draw(bv()->text, bv(), new_y < 0 ? 0 : new_y); if (cursorRow() != rows().begin()) { LyXCursor cur; - setCursor(cur, boost::prior(cursorRow())->par(), + setCursor(cur, getPar(boost::prior(cursorRow())), boost::prior(cursorRow())->pos(), false); if (cur.y() > top_y()) { cursorUp(true); @@ -338,7 +338,7 @@ void LyXText::cursorNext() RowList::iterator next_row = boost::next(cursorRow()); if (next_row != rows().end()) { LyXCursor cur; - setCursor(cur, next_row->par(), next_row->pos(), false); + setCursor(cur, getPar(next_row), next_row->pos(), false); if (cur.y() < top_y() + bv()->workHeight()) { cursorDown(true); }