#pragma implementation "lyxtext.h"
#endif
+#include "lyxtext.h"
#include "LString.h"
#include "lyxparagraph.h"
#include "insets/inseterror.h"
#include "insets/insetbib.h"
#include "insets/insetspecialchar.h"
+#include "insets/insettext.h"
+#include "insets/insetfloat.h"
#include "layout.h"
#include "LyXView.h"
#include "support/textutils.h"
#include "undo.h"
-#include "minibuffer.h"
#include "buffer.h"
#include "bufferparams.h"
#include "lyx_gui_misc.h"
-#include "lyxtext.h"
#include "gettext.h"
#include "BufferView.h"
#include "LyXView.h"
-#include "lyxrow.h"
#include "CutAndPaste.h"
#include "Painter.h"
#include "font.h"
#include "debug.h"
-
-//#define USE_OLD_CUT_AND_PASTE 1
+#include "lyxrc.h"
+#include "FloatList.h"
+#include "language.h"
using std::copy;
+using std::find;
using std::endl;
+using std::find;
using std::pair;
-LyXText::LyXText(BufferView * bv, int pw, Buffer * p)
+
+LyXText::LyXText(BufferView * bv)
+{
+ bv_owner = bv;
+ inset_owner = 0;
+ init();
+}
+
+
+LyXText::LyXText(InsetText * inset)
{
- owner_ = bv;
+ inset_owner = inset;
+ bv_owner = 0;
+ init();
+}
+
+
+void LyXText::init()
+{
+ the_locking_inset = 0;
firstrow = 0;
lastrow = 0;
- paperwidth = pw;
- buffer_ = p;
number_of_rows = 0;
refresh_y = 0;
- status = LyXText::UNCHANGED;
- LyXParagraph * par = p->paragraph;
- current_font = GetFont(par, 0);
-
height = 0;
-
- while (par) {
- InsertParagraph(par, lastrow);
- par = par->Next();
- }
-
+ width = 0;
+ first = 0;
+ status = LyXText::UNCHANGED;
// set cursor at the very top position
selection = true; /* these setting is necessary
because of the delete-empty-
paragraph mechanism in
SetCursor */
- SetCursor(firstrow->par(), 0);
+ if (bv_owner) {
+ LyXParagraph * par = OwnerParagraph();
+ current_font = GetFont(bv_owner->buffer(), par, 0);
+ while (par) {
+ InsertParagraph(bv_owner, par, lastrow);
+ par = par->next();
+ }
+ SetCursor(bv_owner, firstrow->par(), 0);
+ } else
+ current_font = LyXFont(LyXFont::ALL_SANE);
+
sel_cursor = cursor;
selection = false;
mark_set = false;
}
+void LyXText::init(BufferView * bview)
+{
+ if (firstrow)
+ return;
+
+ LyXParagraph * par = OwnerParagraph();
+ current_font = GetFont(bview->buffer(), par, 0);
+ while (par) {
+ InsertParagraph(bview, par, lastrow);
+ par = par->next();
+ }
+ SetCursorIntern(bview, firstrow->par(), 0);
+ sel_cursor = cursor;
+#if 0
+ // Dump all rowinformation:
+ Row * tmprow = firstrow;
+ lyxerr << "Width = " << width << endl;
+ lyxerr << "Baseline Paragraph Pos Height Ascent Fill\n";
+ while (tmprow) {
+ lyxerr << tmprow->baseline() << '\t'
+ << tmprow->par() << '\t'
+ << tmprow->pos() << '\t'
+ << tmprow->height() << '\t'
+ << tmprow->ascent_of_text() << '\t'
+ << tmprow->fill() << '\n';
+ tmprow = tmprow->next();
+ }
+ lyxerr.flush();
+#endif
+}
+
LyXText::~LyXText()
{
// Delete all rows, this does not touch the paragraphs!
}
-void LyXText::owner(BufferView * bv)
-{
- if (owner_ && bv) lyxerr << "LyXText::owner_ already set!" << endl;
- owner_ = bv;
-}
-
// Gets the fully instantiated font at a given position in a paragraph
// Basically the same routine as LyXParagraph::getFont() in paragraph.C.
// The difference is that this one is used for displaying, and thus we
// smaller. (Asger)
// If position is -1, we get the layout font of the paragraph.
// If position is -2, we get the font of the manual label of the paragraph.
-LyXFont LyXText::GetFont(LyXParagraph * par,
+LyXFont const LyXText::GetFont(Buffer const * buf, LyXParagraph * par,
LyXParagraph::size_type pos) const
{
LyXLayout const & layout =
- textclasslist.Style(buffer()->params.textclass,
- par->GetLayout());
+ textclasslist.Style(buf->params.textclass, par->GetLayout());
char par_depth = par->GetDepth();
// We specialize the 95% common case:
- if (par->footnoteflag == LyXParagraph::NO_FOOTNOTE && !par_depth) {
+ if (!par_depth) {
if (pos >= 0){
// 95% goes here
if (layout.labeltype == LABEL_MANUAL
- && pos < BeginningOfMainBody(par)) {
+ && pos < BeginningOfMainBody(buf, par)) {
// 1% goes here
- return par->GetFontSettings(buffer()->params,
- pos).
- realize(layout.reslabelfont);
- } else
- return par->GetFontSettings(buffer()->params,
- pos).
- realize(layout.resfont);
+ LyXFont f = par->GetFontSettings(buf->params,
+ pos);
+ return f.realize(layout.reslabelfont);
+ } else {
+ LyXFont f = par->GetFontSettings(buf->params, pos);
+ return f.realize(layout.resfont);
+ }
+
} else {
// 5% goes here.
// process layoutfont for pos == -1 and labelfont for pos < -1
if (pos >= 0){
// 95% goes here
- if (pos < BeginningOfMainBody(par)) {
+ if (pos < BeginningOfMainBody(buf, par)) {
// 1% goes here
layoutfont = layout.labelfont;
} else {
// 99% goes here
layoutfont = layout.font;
}
- tmpfont = par->GetFontSettings(buffer()->params, pos);
+ tmpfont = par->GetFontSettings(buf->params, pos);
tmpfont.realize(layoutfont);
} else {
// 5% goes here.
par = par->DepthHook(par_depth - 1);
if (par) {
tmpfont.realize(textclasslist.
- Style(buffer()->params.textclass,
+ Style(buf->params.textclass,
par->GetLayout()).font);
par_depth = par->GetDepth();
}
}
- tmpfont.realize(textclasslist.TextClass(buffer()->params.textclass).defaultfont());
-
- // Cosmetic improvement: If this is an open footnote, make the font
- // smaller.
- if (par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::FOOTNOTE) {
- tmpfont.decSize();
- }
+ tmpfont.realize(textclasslist.TextClass(buf->params.textclass).defaultfont());
return tmpfont;
}
-void LyXText::SetCharFont(LyXParagraph * par,
+void LyXText::SetCharFont(Buffer const * buf, LyXParagraph * par,
LyXParagraph::size_type pos,
LyXFont const & fnt)
{
}
LyXLayout const & layout =
- textclasslist.Style(buffer()->params.textclass,
+ textclasslist.Style(buf->params.textclass,
par->GetLayout());
// Get concrete layout font to reduce against
LyXFont layoutfont;
- if (pos < BeginningOfMainBody(par))
+ if (pos < BeginningOfMainBody(buf, par))
layoutfont = layout.labelfont;
else
layoutfont = layout.font;
tp = tp->DepthHook(tp->GetDepth()-1);
if (tp)
layoutfont.realize(textclasslist.
- Style(buffer()->params.textclass,
+ Style(buf->params.textclass,
tp->GetLayout()).font);
}
}
- layoutfont.realize(textclasslist.TextClass(buffer()->params.textclass).defaultfont());
-
- if (par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::FOOTNOTE) {
- layoutfont.decSize();
- }
+ layoutfont.realize(textclasslist.TextClass(buf->params.textclass).defaultfont());
// Now, reduce font against full layout font
font.reduce(layoutfont);
/* this must not happen before the currentrow for clear reasons.
so the trick is just to set the current row onto the previous
row of this row */
- long unused_y;
+ int unused_y;
GetRow(row->par(), row->pos(), unused_y);
if (row->next())
// insert the specified paragraph behind the specified row
-void LyXText::InsertParagraph(LyXParagraph * par, Row * row) const
+void LyXText::InsertParagraph(BufferView * bview, LyXParagraph * par,
+ Row * row) const
{
InsertRow(row, par, 0); /* insert a new row, starting
* at postition 0 */
- SetCounter(par); // set the counters
+ SetCounter(bview->buffer(), par); // set the counters
// and now append the whole paragraph behind the new row
if (!row) {
firstrow->height(0);
- AppendParagraph(firstrow);
+ AppendParagraph(bview, firstrow);
} else {
row->next()->height(0);
- AppendParagraph(row->next());
- }
-}
-
-
-void LyXText::ToggleFootnote()
-{
- LyXParagraph * par = cursor.par()->ParFromPos(cursor.pos());
- if (par->next
- && par->next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- OpenFootnote();
- owner_->owner()->getMiniBuffer()->Set(_("Opened float"));
- } else {
- owner_->owner()->getMiniBuffer()->Set(_("Closed float"));
- CloseFootnote();
- }
-}
-
-
-void LyXText::OpenStuff()
-{
- if (cursor.pos() == 0 && cursor.par()->bibkey){
- cursor.par()->bibkey->Edit(owner_, 0, 0, 0);
- }
- else if (cursor.pos() < cursor.par()->Last()
- && cursor.par()->GetChar(cursor.pos()) == LyXParagraph::META_INSET
- && cursor.par()->GetInset(cursor.pos())->Editable()) {
- owner_->owner()->getMiniBuffer()
- ->Set(cursor.par()->GetInset(cursor.pos())->EditMessage());
- if (cursor.par()->GetInset(cursor.pos())->Editable() != Inset::HIGHLY_EDITABLE)
- SetCursorParUndo();
- cursor.par()->GetInset(cursor.pos())->Edit(owner_, 0, 0, 0);
- } else {
- ToggleFootnote();
- }
-}
-
-
-void LyXText::CloseFootnote()
-{
- LyXParagraph * tmppar;
- LyXParagraph * par = cursor.par()->ParFromPos(cursor.pos());
-
- // if the cursor is not in an open footnote, or
- // there is no open footnote in this paragraph, just return.
- if (cursor.par()->footnoteflag != LyXParagraph::OPEN_FOOTNOTE) {
-
- if (!par->next ||
- par->next->footnoteflag != LyXParagraph::OPEN_FOOTNOTE) {
- owner_->owner()->getMiniBuffer()
- ->Set(_("Nothing to do"));
- return;
- }
-
- // ok, move the cursor right before the footnote
- // just a little faster than using CursorRight()
- for (cursor.pos(0);
- cursor.par()->ParFromPos(cursor.pos()) != par;) {
- cursor.pos(cursor.pos() + 1);
- }
-
- // now the cursor is at the beginning of the physical par
- SetCursor(cursor.par(),
- cursor.pos() +
- cursor.par()->ParFromPos(cursor.pos())->size());
- } else {
- /* we are in a footnote, so let us move at the beginning */
- /* this is just faster than using just CursorLeft() */
-
- tmppar = cursor.par();
- while (tmppar->footnoteflag == LyXParagraph::OPEN_FOOTNOTE) {
- // just a little bit faster than movin the cursor
- tmppar = tmppar->Previous();
- }
- SetCursor(tmppar, tmppar->Last());
- }
-
- // the cursor must be exactly before the footnote
- par = cursor.par()->ParFromPos(cursor.pos());
-
- status = LyXText::NEED_MORE_REFRESH;
- refresh_row = cursor.row();
- refresh_y = cursor.y() - cursor.row()->baseline();
-
- tmppar = cursor.par();
- LyXParagraph * endpar = par->NextAfterFootnote()->Next();
- Row * row = cursor.row();
-
- tmppar->CloseFootnote(cursor.pos());
-
- while (tmppar != endpar) {
- RemoveRow(row->next());
- if (row->next())
- tmppar = row->next()->par();
- else
- tmppar = 0;
+ AppendParagraph(bview, row->next());
}
-
- AppendParagraph(cursor.row());
-
- SetCursor(cursor.par(), cursor.pos());
- sel_cursor = cursor;
-
- // just necessary
- if (cursor.row()->next())
- SetHeightOfRow(cursor.row()->next());
}
/* used in setlayout */
// Asger is not sure we want to do this...
-void LyXText::MakeFontEntriesLayoutSpecific(LyXParagraph * par)
+void LyXText::MakeFontEntriesLayoutSpecific(Buffer const * buf,
+ LyXParagraph * par)
{
LyXLayout const & layout =
- textclasslist.Style(buffer()->params.textclass,
- par->GetLayout());
+ textclasslist.Style(buf->params.textclass, par->GetLayout());
LyXFont layoutfont, tmpfont;
for (LyXParagraph::size_type pos = 0;
- pos < par->Last(); ++pos) {
- if (pos < BeginningOfMainBody(par))
+ pos < par->size(); ++pos) {
+ if (pos < BeginningOfMainBody(buf, par))
layoutfont = layout.labelfont;
else
layoutfont = layout.font;
- tmpfont = par->GetFontSettings(buffer()->params, pos);
+ tmpfont = par->GetFontSettings(buf->params, pos);
tmpfont.reduce(layoutfont);
par->SetFont(pos, tmpfont);
}
}
-LyXParagraph * LyXText::SetLayout(LyXCursor & cur, LyXCursor & sstart_cur,
+
+LyXParagraph * LyXText::SetLayout(BufferView * bview,
+ LyXCursor & cur, LyXCursor & sstart_cur,
LyXCursor & send_cur,
LyXTextClass::size_type layout)
{
- LyXParagraph * endpar = send_cur.par()->LastPhysicalPar()->Next();
+ LyXParagraph * endpar = send_cur.par()->next();
LyXParagraph * undoendpar = endpar;
-
+
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
undoendpar = endpar;
}
} else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
+ endpar = endpar->next(); // because of parindents etc.
}
-
- SetUndo(Undo::EDIT,
- sstart_cur.par()->ParFromPos(sstart_cur.pos())->previous,
+
+ SetUndo(bview->buffer(), Undo::EDIT,
+ sstart_cur.par()->previous(),
undoendpar);
-
+
/* ok we have a selection. This is always between sstart_cur
* and sel_end cursor */
cur = sstart_cur;
-
+
LyXLayout const & lyxlayout =
- textclasslist.Style(buffer()->params.textclass, layout);
-
+ textclasslist.Style(bview->buffer()->params.textclass, layout);
+
while (cur.par() != send_cur.par()) {
- if (cur.par()->footnoteflag == sstart_cur.par()->footnoteflag) {
- cur.par()->SetLayout(buffer()->params, layout);
- MakeFontEntriesLayoutSpecific(cur.par());
- LyXParagraph * fppar = cur.par()->FirstPhysicalPar();
- fppar->added_space_top = lyxlayout.fill_top ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- fppar->added_space_bottom = lyxlayout.fill_bottom ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- if (lyxlayout.margintype == MARGIN_MANUAL)
- cur.par()->SetLabelWidthString(lyxlayout.labelstring());
- if (lyxlayout.labeltype != LABEL_BIBLIO
- && fppar->bibkey) {
- delete fppar->bibkey;
- fppar->bibkey = 0;
- }
- }
- cur.par(cur.par()->Next());
- }
- if (cur.par()->footnoteflag == sstart_cur.par()->footnoteflag) {
- cur.par()->SetLayout(buffer()->params, layout);
- MakeFontEntriesLayoutSpecific(cur.par());
- LyXParagraph * fppar = cur.par()->FirstPhysicalPar();
- fppar->added_space_top = lyxlayout.fill_top ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- fppar->added_space_bottom = lyxlayout.fill_bottom ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
+ cur.par()->SetLayout(layout);
+ MakeFontEntriesLayoutSpecific(bview->buffer(), cur.par());
+ LyXParagraph * fppar = cur.par();
+ fppar->params.spaceTop(lyxlayout.fill_top ?
+ VSpace(VSpace::VFILL)
+ : VSpace(VSpace::NONE));
+ fppar->params.spaceBottom(lyxlayout.fill_bottom ?
+ VSpace(VSpace::VFILL)
+ : VSpace(VSpace::NONE));
if (lyxlayout.margintype == MARGIN_MANUAL)
cur.par()->SetLabelWidthString(lyxlayout.labelstring());
if (lyxlayout.labeltype != LABEL_BIBLIO
delete fppar->bibkey;
fppar->bibkey = 0;
}
+ cur.par(cur.par()->next());
+ }
+ cur.par()->SetLayout(layout);
+ MakeFontEntriesLayoutSpecific(bview->buffer(), cur.par());
+ LyXParagraph * fppar = cur.par();
+ fppar->params.spaceTop(lyxlayout.fill_top ?
+ VSpace(VSpace::VFILL) : VSpace(VSpace::NONE));
+ fppar->params.spaceBottom(lyxlayout.fill_bottom ?
+ VSpace(VSpace::VFILL) : VSpace(VSpace::NONE));
+ if (lyxlayout.margintype == MARGIN_MANUAL)
+ cur.par()->SetLabelWidthString(lyxlayout.labelstring());
+ if (lyxlayout.labeltype != LABEL_BIBLIO
+ && fppar->bibkey) {
+ delete fppar->bibkey;
+ fppar->bibkey = 0;
}
return endpar;
}
+
// set layout over selection and make a total rebreak of those paragraphs
-void LyXText::SetLayout(LyXTextClass::size_type layout)
+void LyXText::SetLayout(BufferView * bview, LyXTextClass::size_type layout)
{
- LyXCursor
- tmpcursor = cursor; /* store the current cursor */
-
-#ifdef USE_OLD_SET_LAYOUT
- // if there is no selection just set the layout
- // of the current paragraph */
- if (!selection) {
- sel_start_cursor = cursor; // dummy selection
- sel_end_cursor = cursor;
- }
-
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
- LyXParagraph * undoendpar = endpar;
-
- if (endpar && endpar->GetDepth()) {
- while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
- undoendpar = endpar;
- }
- }
- else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
- }
-
- SetUndo(Undo::EDIT,
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())->previous,
- undoendpar);
+ LyXCursor tmpcursor = cursor; /* store the current cursor */
- /* ok we have a selection. This is always between sel_start_cursor
- * and sel_end cursor */
- cursor = sel_start_cursor;
-
- LyXLayout const & lyxlayout =
- textclasslist.Style(buffer()->params.textclass, layout);
-
- while (cursor.par() != sel_end_cursor.par()) {
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag) {
- cursor.par()->SetLayout(layout);
- MakeFontEntriesLayoutSpecific(cursor.par());
- LyXParagraph* fppar = cursor.par()->FirstPhysicalPar();
- fppar->added_space_top = lyxlayout.fill_top ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- fppar->added_space_bottom = lyxlayout.fill_bottom ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- if (lyxlayout.margintype == MARGIN_MANUAL)
- cursor.par()->SetLabelWidthString(lyxlayout.labelstring());
- if (lyxlayout.labeltype != LABEL_BIBLIO
- && fppar->bibkey) {
- delete fppar->bibkey;
- fppar->bibkey = 0;
- }
- }
- cursor.par() = cursor.par()->Next();
- }
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag) {
- cursor.par()->SetLayout(layout);
- MakeFontEntriesLayoutSpecific(cursor.par());
- LyXParagraph* fppar = cursor.par()->FirstPhysicalPar();
- fppar->added_space_top = lyxlayout.fill_top ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- fppar->added_space_bottom = lyxlayout.fill_bottom ?
- VSpace(VSpace::VFILL) : VSpace(VSpace::NONE);
- if (lyxlayout.margintype == MARGIN_MANUAL)
- cursor.par()->SetLabelWidthString(lyxlayout.labelstring());
- if (lyxlayout.labeltype != LABEL_BIBLIO
- && fppar->bibkey) {
- delete fppar->bibkey;
- fppar->bibkey = 0;
- }
- }
-#else
// if there is no selection just set the layout
// of the current paragraph */
if (!selection) {
sel_end_cursor = cursor;
}
LyXParagraph *
- endpar = SetLayout(cursor, sel_start_cursor, sel_end_cursor, layout);
-#endif
- RedoParagraphs(sel_start_cursor, endpar);
+ endpar = SetLayout(bview, cursor, sel_start_cursor,
+ sel_end_cursor, layout);
+ RedoParagraphs(bview, sel_start_cursor, endpar);
// we have to reset the selection, because the
- // geometry could have changed */
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos(), false);
+ // geometry could have changed
+ SetCursor(bview, sel_start_cursor.par(),
+ sel_start_cursor.pos(), false);
sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos(), false);
- UpdateCounters(cursor.row());
- ClearSelection();
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos(), true);
+ SetCursor(bview, sel_end_cursor.par(), sel_end_cursor.pos(),
+ false);
+ UpdateCounters(bview, cursor.row());
+ ClearSelection(bview);
+ SetSelection(bview);
+ SetCursor(bview, tmpcursor.par(), tmpcursor.pos(), true);
}
// increment depth over selection and
// make a total rebreak of those paragraphs
-void LyXText::IncDepth()
+void LyXText::IncDepth(BufferView * bview)
{
// If there is no selection, just use the current paragraph
if (!selection) {
}
// We end at the next paragraph with depth 0
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
+ LyXParagraph * endpar = sel_end_cursor.par()->next();
+
LyXParagraph * undoendpar = endpar;
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
undoendpar = endpar;
}
}
else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
+ endpar = endpar->next(); // because of parindents etc.
}
- SetUndo(Undo::EDIT,
- sel_start_cursor
- .par()->ParFromPos(sel_start_cursor.pos())->previous,
+ SetUndo(bview->buffer(), Undo::EDIT,
+ sel_start_cursor.par()->previous(),
undoendpar);
LyXCursor tmpcursor = cursor; // store the current cursor
while (true) {
// NOTE: you can't change the depth of a bibliography entry
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag
- && textclasslist.Style(buffer()->params.textclass,
+ if (
+ textclasslist.Style(bview->buffer()->params.textclass,
cursor.par()->GetLayout()
).labeltype != LABEL_BIBLIO) {
- LyXParagraph * prev =
- cursor.par()->FirstPhysicalPar()->Previous();
+ LyXParagraph * prev = cursor.par()->previous();
+
if (prev
&& (prev->GetDepth() - cursor.par()->GetDepth() > 0
|| (prev->GetDepth() == cursor.par()->GetDepth()
- && textclasslist.Style(buffer()->params.textclass,
+ && textclasslist.Style(bview->buffer()->params.textclass,
prev->GetLayout()).isEnvironment()))) {
- cursor.par()->FirstPhysicalPar()->depth++;
+ cursor.par()->params.depth(cursor.par()->params.depth() + 1);
anything_changed = true;
}
}
if (cursor.par() == sel_end_cursor.par())
break;
- cursor.par(cursor.par()->Next());
+ cursor.par(cursor.par()->next());
}
// if nothing changed set all depth to 0
if (!anything_changed) {
cursor = sel_start_cursor;
while (cursor.par() != sel_end_cursor.par()) {
- cursor.par()->FirstPhysicalPar()->depth = 0;
- cursor.par(cursor.par()->Next());
+ cursor.par()->params.depth(0);
+ cursor.par(cursor.par()->next());
}
- if (cursor.par()->footnoteflag == sel_start_cursor.par()->footnoteflag)
- cursor.par()->FirstPhysicalPar()->depth = 0;
+ cursor.par()->params.depth(0);
}
- RedoParagraphs(sel_start_cursor, endpar);
+ RedoParagraphs(bview, sel_start_cursor, endpar);
// we have to reset the selection, because the
// geometry could have changed
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos());
+ SetCursor(bview, sel_start_cursor.par(),
+ sel_start_cursor.pos());
sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos());
- UpdateCounters(cursor.row());
- ClearSelection();
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos());
+ SetCursor(bview, sel_end_cursor.par(), sel_end_cursor.pos());
+ UpdateCounters(bview, cursor.row());
+ ClearSelection(bview);
+ SetSelection(bview);
+ SetCursor(bview, tmpcursor.par(), tmpcursor.pos());
}
// decrement depth over selection and
// make a total rebreak of those paragraphs
-void LyXText::DecDepth()
+void LyXText::DecDepth(BufferView * bview)
{
// if there is no selection just set the layout
// of the current paragraph
sel_start_cursor = cursor; // dummy selection
sel_end_cursor = cursor;
}
-
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
+ LyXParagraph * endpar = sel_end_cursor.par()->next();
LyXParagraph * undoendpar = endpar;
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
undoendpar = endpar;
}
}
else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
+ endpar = endpar->next(); // because of parindents etc.
}
- SetUndo(Undo::EDIT,
- sel_start_cursor
- .par()->ParFromPos(sel_start_cursor.pos())->previous,
+ SetUndo(bview->buffer(), Undo::EDIT,
+ sel_start_cursor.par()->previous(),
undoendpar);
LyXCursor tmpcursor = cursor; // store the current cursor
cursor = sel_start_cursor;
while (true) {
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag) {
- if (cursor.par()->FirstPhysicalPar()->depth)
- cursor.par()->FirstPhysicalPar()->depth--;
- }
+ if (cursor.par()->params.depth())
+ cursor.par()->params.depth(cursor.par()->params.depth() - 1);
if (cursor.par() == sel_end_cursor.par())
break;
- cursor.par(cursor.par()->Next());
+ cursor.par(cursor.par()->next());
}
- RedoParagraphs(sel_start_cursor, endpar);
+ RedoParagraphs(bview, sel_start_cursor, endpar);
// we have to reset the selection, because the
// geometry could have changed
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos());
+ SetCursor(bview, sel_start_cursor.par(),
+ sel_start_cursor.pos());
sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos());
- UpdateCounters(cursor.row());
- ClearSelection();
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos());
+ SetCursor(bview, sel_end_cursor.par(), sel_end_cursor.pos());
+ UpdateCounters(bview, cursor.row());
+ ClearSelection(bview);
+ SetSelection(bview);
+ SetCursor(bview, tmpcursor.par(), tmpcursor.pos());
}
// set font over selection and make a total rebreak of those paragraphs
-void LyXText::SetFont(LyXFont const & font, bool toggleall)
+void LyXText::SetFont(BufferView * bview, LyXFont const & font, bool toggleall)
{
// if there is no selection just set the current_font
if (!selection) {
// Determine basis font
LyXFont layoutfont;
- if (cursor.pos() < BeginningOfMainBody(cursor.par()))
- layoutfont = GetFont(cursor.par(), -2);
+ if (cursor.pos() < BeginningOfMainBody(bview->buffer(),
+ cursor.par()))
+ layoutfont = GetFont(bview->buffer(), cursor.par(),-2);
else
- layoutfont = GetFont(cursor.par(), -1);
+ layoutfont = GetFont(bview->buffer(), cursor.par(),-1);
// Update current font
real_current_font.update(font,
- buffer()->params.language_info,
+ bview->buffer()->params.language,
toggleall);
// Reduce to implicit settings
// ok we have a selection. This is always between sel_start_cursor
// and sel_end cursor
- SetUndo(Undo::EDIT,
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())->previous,
- sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())->next);
+ SetUndo(bview->buffer(), Undo::EDIT,
+ sel_start_cursor.par()->previous(),
+ sel_end_cursor.par()->next());
cursor = sel_start_cursor;
while (cursor.par() != sel_end_cursor.par() ||
- (cursor.par()->footnoteflag == sel_start_cursor.par()->footnoteflag
- && cursor.pos() < sel_end_cursor.pos()))
- {
- if (cursor.pos() < cursor.par()->Last()
- && cursor.par()->footnoteflag
- == sel_start_cursor.par()->footnoteflag) {
+ (cursor.pos() < sel_end_cursor.pos())) {
+ if (cursor.pos() < cursor.par()->size()) {
// an open footnote should behave
// like a closed one
- LyXFont newfont = GetFont(cursor.par(), cursor.pos());
+ LyXFont newfont = GetFont(bview->buffer(),
+ cursor.par(), cursor.pos());
newfont.update(font,
- buffer()->params.language_info,
+ bview->buffer()->params.language,
toggleall);
- SetCharFont(cursor.par(), cursor.pos(), newfont);
+ SetCharFont(bview->buffer(),
+ cursor.par(), cursor.pos(), newfont);
cursor.pos(cursor.pos() + 1);
} else {
cursor.pos(0);
- cursor.par(cursor.par()->Next());
+ cursor.par(cursor.par()->next());
}
}
- RedoParagraphs(sel_start_cursor, sel_end_cursor.par()->Next());
+ RedoParagraphs(bview, sel_start_cursor, sel_end_cursor.par()->next());
// we have to reset the selection, because the
// geometry could have changed
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos());
+ SetCursor(bview, sel_start_cursor.par(), sel_start_cursor.pos());
sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos());
- ClearSelection();
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos(), true, tmpcursor.boundary());
+ SetCursor(bview, sel_end_cursor.par(), sel_end_cursor.pos());
+ ClearSelection(bview);
+ SetSelection(bview);
+ SetCursor(bview, tmpcursor.par(), tmpcursor.pos(), true,
+ tmpcursor.boundary());
}
-void LyXText::RedoHeightOfParagraph(LyXCursor const & cur)
+void LyXText::RedoHeightOfParagraph(BufferView * bview, LyXCursor const & cur)
{
Row * tmprow = cur.row();
- long y = cur.y() - tmprow->baseline();
+ int y = cur.y() - tmprow->baseline();
+
+ SetHeightOfRow(bview, tmprow);
+ LyXParagraph * first_phys_par = tmprow->par();
- SetHeightOfRow(tmprow);
- LyXParagraph * first_phys_par = tmprow->par()->FirstPhysicalPar();
// find the first row of the paragraph
if (first_phys_par != tmprow->par())
while (tmprow->previous()
&& tmprow->previous()->par() != first_phys_par) {
tmprow = tmprow->previous();
y -= tmprow->height();
- SetHeightOfRow(tmprow);
+ SetHeightOfRow(bview, tmprow);
}
while (tmprow->previous() && tmprow->previous()->par() == first_phys_par) {
tmprow = tmprow->previous();
y -= tmprow->height();
- SetHeightOfRow(tmprow);
+ SetHeightOfRow(bview, tmprow);
}
// we can set the refreshing parameters now
status = LyXText::NEED_MORE_REFRESH;
refresh_y = y;
refresh_row = tmprow;
- SetCursor(cur.par(), cur.pos(), false, cursor.boundary());
+ SetCursor(bview, cur.par(), cur.pos(), false, cursor.boundary());
}
-void LyXText::RedoDrawingOfParagraph(LyXCursor const & cur)
+void LyXText::RedoDrawingOfParagraph(BufferView * bview, LyXCursor const & cur)
{
Row * tmprow = cur.row();
- long y = cur.y() - tmprow->baseline();
- SetHeightOfRow(tmprow);
- LyXParagraph * first_phys_par = tmprow->par()->FirstPhysicalPar();
+ int y = cur.y() - tmprow->baseline();
+ SetHeightOfRow(bview, tmprow);
+ LyXParagraph * first_phys_par = tmprow->par();
+
// find the first row of the paragraph
if (first_phys_par != tmprow->par())
while (tmprow->previous() && tmprow->previous()->par() != first_phys_par) {
refresh_row = tmprow;
}
status = LyXText::NEED_MORE_REFRESH;
- SetCursor(cur.par(), cur.pos());
+ SetCursor(bview, cur.par(), cur.pos());
}
/* deletes and inserts again all paragaphs between the cursor
* and the specified par
* This function is needed after SetLayout and SetFont etc. */
-void LyXText::RedoParagraphs(LyXCursor const & cur,
+void LyXText::RedoParagraphs(BufferView * bview, LyXCursor const & cur,
LyXParagraph const * endpar) const
{
Row * tmprow2;
Row * tmprow = cur.row();
- long y = cur.y() - tmprow->baseline();
+ int y = cur.y() - tmprow->baseline();
if (!tmprow->previous()){
first_phys_par = FirstParagraph(); // a trick/hack for UNDO
} else {
- first_phys_par = tmprow->par()->FirstPhysicalPar();
+ first_phys_par = tmprow->par();
// find the first row of the paragraph
if (first_phys_par != tmprow->par())
while (tmprow->previous() &&
do {
if (tmppar) {
- InsertParagraph(tmppar, tmprow);
+ InsertParagraph(bview, tmppar, tmprow);
if (!tmprow)
tmprow = firstrow;
while (tmprow->next() && tmprow->next()->par() == tmppar)
tmprow = tmprow->next();
- tmppar = tmppar->Next();
+ tmppar = tmppar->next();
}
} while (tmppar != endpar);
// this is because of layout changes
if (refresh_row) {
refresh_y -= refresh_row->height();
- SetHeightOfRow(refresh_row);
+ SetHeightOfRow(bview, refresh_row);
} else {
refresh_row = firstrow;
refresh_y = 0;
- SetHeightOfRow(refresh_row);
+ SetHeightOfRow(bview, refresh_row);
}
if (tmprow && tmprow->next())
- SetHeightOfRow(tmprow->next());
+ SetHeightOfRow(bview, tmprow->next());
}
-bool LyXText::FullRebreak()
+bool LyXText::FullRebreak(BufferView * bview)
{
+ if (!firstrow) {
+ init(bview);
+ return true;
+ }
if (need_break_row) {
- BreakAgain(need_break_row);
+ BreakAgain(bview, need_break_row);
need_break_row = 0;
return true;
}
* They also delete the corresponding row */
// need the selection cursor:
-void LyXText::SetSelection()
+void LyXText::SetSelection(BufferView * bview)
{
+ const bool lsel = selection;
+
if (!selection) {
last_sel_cursor = sel_cursor;
sel_start_cursor = sel_cursor;
sel_start_cursor.pos() == sel_end_cursor.pos())
selection = false;
- // Stuff what we got on the clipboard. Even if there is no selection.
-
- // There is a problem with having the stuffing here in that the
- // larger the selection the slower LyX will get. This can be
- // solved by running the line below only when the selection has
- // finished. The solution used currently just works, to make it
- // faster we need to be more clever and probably also have more
- // calls to stuffClipboard. (Lgb)
- owner_->stuffClipboard(selectionAsString());
+ if (inset_owner && (selection || lsel))
+ inset_owner->SetUpdateStatus(bview, InsetText::SELECTION);
}
-string LyXText::selectionAsString() const
+string const LyXText::selectionAsString(Buffer const * buffer) const
{
if (!selection) return string();
string result;
// Special handling if the whole selection is within one paragraph
if (sel_start_cursor.par() == sel_end_cursor.par()) {
- result += sel_start_cursor.par()->String(sel_start_cursor.pos(),
- sel_end_cursor.pos());
+ result += sel_start_cursor.par()->String(buffer,
+ sel_start_cursor.pos(),
+ sel_end_cursor.pos());
return result;
}
// The selection spans more than one paragraph
// First paragraph in selection
- result += sel_start_cursor.par()->String(sel_start_cursor.pos(),
- sel_start_cursor.par()->Last())
+ result += sel_start_cursor.par()->String(buffer,
+ sel_start_cursor.pos(),
+ sel_start_cursor.par()->size())
+ "\n\n";
// The paragraphs in between (if any)
LyXCursor tmpcur(sel_start_cursor);
- tmpcur.par(tmpcur.par()->Next());
+ tmpcur.par(tmpcur.par()->next());
while (tmpcur.par() != sel_end_cursor.par()) {
- result += tmpcur.par()->String(0, tmpcur.par()->Last()) + "\n\n";
- tmpcur.par(tmpcur.par()->Next()); // Or NextAfterFootnote??
+ result += tmpcur.par()->String(buffer, 0, tmpcur.par()->size()) + "\n\n";
+ tmpcur.par(tmpcur.par()->next()); // Or NextAfterFootnote??
}
// Last paragraph in selection
- result += sel_end_cursor.par()->String(0, sel_end_cursor.pos());
+ result += sel_end_cursor.par()->String(buffer, 0, sel_end_cursor.pos());
return result;
}
-void LyXText::ClearSelection() const
+void LyXText::ClearSelection(BufferView * /*bview*/) const
{
selection = false;
mark_set = false;
}
-void LyXText::CursorHome() const
+void LyXText::CursorHome(BufferView * bview) const
{
- SetCursor(cursor.par(), cursor.row()->pos());
+ SetCursor(bview, cursor.par(), cursor.row()->pos());
}
-void LyXText::CursorEnd() const
+void LyXText::CursorEnd(BufferView * bview) const
{
if (!cursor.row()->next() || cursor.row()->next()->par() != cursor.row()->par())
- SetCursor(cursor.par(), RowLast(cursor.row()) + 1);
+ SetCursor(bview, cursor.par(), RowLast(cursor.row()) + 1);
else {
- if (cursor.par()->Last() &&
+ if (cursor.par()->size() &&
(cursor.par()->GetChar(RowLast(cursor.row())) == ' '
|| cursor.par()->IsNewline(RowLast(cursor.row()))))
- SetCursor(cursor.par(), RowLast(cursor.row()));
+ SetCursor(bview, cursor.par(), RowLast(cursor.row()));
else
- SetCursor(cursor.par(), RowLast(cursor.row()) + 1);
+ SetCursor(bview,cursor.par(), RowLast(cursor.row()) + 1);
}
-#ifndef NEW_TABULAR
- if (cursor.par()->table) {
- int cell = NumberOfCell(cursor.par(), cursor.pos());
- if (cursor.par()->table->RowHasContRow(cell) &&
- cursor.par()->table->CellHasContRow(cell)<0) {
- if (!cursor.row()->next() || cursor.row()->next()->par() != cursor.row()->par())
- SetCursor(cursor.par(), RowLast(cursor.row()) + 1);
- else {
- if (cursor.par()->Last() &&
- (cursor.par()->GetChar(RowLast(cursor.row())) == ' '
- || cursor.par()->IsNewline(RowLast(cursor.row()))))
- SetCursor(cursor.par(), RowLast(cursor.row()));
- else
- SetCursor(cursor.par(), RowLast(cursor.row()) + 1);
- }
- }
- }
-#endif
}
-void LyXText::CursorTop() const
+void LyXText::CursorTop(BufferView * bview) const
{
- while (cursor.par()->Previous())
- cursor.par(cursor.par()->Previous());
- SetCursor(cursor.par(), 0);
+ while (cursor.par()->previous())
+ cursor.par(cursor.par()->previous());
+ SetCursor(bview, cursor.par(), 0);
}
-void LyXText::CursorBottom() const
+void LyXText::CursorBottom(BufferView * bview) const
{
- while (cursor.par()->Next())
- cursor.par(cursor.par()->Next());
- SetCursor(cursor.par(), cursor.par()->Last());
+ while (cursor.par()->next())
+ cursor.par(cursor.par()->next());
+ SetCursor(bview, cursor.par(), cursor.par()->size());
}
-/* returns a pointer to the row near the specified y-coordinate
-* (relative to the whole text). y is set to the real beginning
-* of this row */
-Row * LyXText::GetRowNearY(long & y) const
-{
- Row * tmprow = firstrow;
- long tmpy = 0;
-
- while (tmprow->next() && tmpy + tmprow->height() <= y) {
- tmpy += tmprow->height();
- tmprow = tmprow->next();
- }
-
- y = tmpy; // return the real y
- return tmprow;
-}
-
-
-void LyXText::ToggleFree(LyXFont const & font, bool toggleall)
+void LyXText::ToggleFree(BufferView * bview,
+ LyXFont const & font, bool toggleall)
{
// If the mask is completely neutral, tell user
if (font == LyXFont(LyXFont::ALL_IGNORE)) {
// Could only happen with user style
- owner_->owner()->getMiniBuffer()
- ->Set(_("No font change defined. Use Character under"
- " the Layout menu to define font change."));
+ bview->owner()->message(_("No font change defined. Use Character under the Layout menu to define font change."));
return;
}
// If there is a change in the language the implicit word selection
// is disabled.
LyXCursor resetCursor = cursor;
- bool implicitSelection = (font.language() == ignore_language)
- ? SelectWordWhenUnderCursor() : false;
+ bool implicitSelection = (font.language() == ignore_language
+ && font.number() == LyXFont::IGNORE)
+ ? SelectWordWhenUnderCursor(bview) : false;
// Set font
- SetFont(font, toggleall);
+ SetFont(bview, font, toggleall);
/* Implicit selections are cleared afterwards and cursor is set to the
original position. */
if (implicitSelection) {
- ClearSelection();
+ ClearSelection(bview);
cursor = resetCursor;
- SetCursor( cursor.par(), cursor.pos() );
+ SetCursor(bview, cursor.par(), cursor.pos());
sel_cursor = cursor;
}
+ if (inset_owner)
+ inset_owner->SetUpdateStatus(bview, InsetText::CURSOR_PAR);
}
LyXParagraph::size_type
-LyXText::BeginningOfMainBody(LyXParagraph const * par) const
+LyXText::BeginningOfMainBody(Buffer const * buf,
+ LyXParagraph const * par) const
{
- if (textclasslist.Style(buffer()->params.textclass,
+ if (textclasslist.Style(buf->params.textclass,
par->GetLayout()).labeltype != LABEL_MANUAL)
return 0;
else
}
-/* if there is a selection, reset every environment you can find
-* in the selection, otherwise just the environment you are in */
-void LyXText::MeltFootnoteEnvironment()
-{
- LyXParagraph * tmppar, * firsttmppar;
-
- ClearSelection();
-
- /* is is only allowed, if the cursor is IN an open footnote.
- * Otherwise it is too dangerous */
- if (cursor.par()->footnoteflag != LyXParagraph::OPEN_FOOTNOTE)
- return;
-
- SetUndo(Undo::FINISH,
- cursor.par()->PreviousBeforeFootnote()->previous,
- cursor.par()->NextAfterFootnote()->next);
-
- /* ok, move to the beginning of the footnote. */
- while (cursor.par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE)
- cursor.par(cursor.par()->Previous());
-
- SetCursor(cursor.par(), cursor.par()->Last());
- /* this is just faster than using CursorLeft(); */
-
- firsttmppar = cursor.par()->ParFromPos(cursor.pos());
- tmppar = firsttmppar;
- /* tmppar is now the paragraph right before the footnote */
-
- bool first_footnote_par_is_not_empty = tmppar->next->size();
-
- while (tmppar->next
- && tmppar->next->footnoteflag == LyXParagraph::OPEN_FOOTNOTE) {
- tmppar = tmppar->next; /* I use next instead of Next(),
- * because there cannot be any
- * footnotes in a footnote
- * environment */
- tmppar->footnoteflag = LyXParagraph::NO_FOOTNOTE;
-
- /* remember the captions and empty paragraphs */
- if ((textclasslist.Style(buffer()->params.textclass,
- tmppar->GetLayout())
- .labeltype == LABEL_SENSITIVE)
- || !tmppar->Last())
- tmppar->SetLayout(buffer()->params, 0);
- }
-
- // now we will paste the ex-footnote, if the layouts allow it
- // first restore the layout of the paragraph right behind
- // the footnote
- if (tmppar->next)
- tmppar->next->MakeSameLayout(cursor.par());
-
- // first the end
- if ((!tmppar->GetLayout() && !tmppar->table)
- || (tmppar->Next()
- && (!tmppar->Next()->Last()
- || tmppar->Next()->HasSameLayout(tmppar)))) {
- if (tmppar->Next()->Last()
- && tmppar->Next()->IsLineSeparator(0))
- tmppar->Next()->Erase(0);
- tmppar->PasteParagraph(buffer()->params);
- }
-
- tmppar = tmppar->Next(); /* make sure tmppar cannot be touched
- * by the pasting of the beginning */
-
- /* then the beginning */
- /* if there is no space between the text and the footnote, so we insert
- * a blank
- * (only if the previous par and the footnotepar are not empty!) */
- if ((!firsttmppar->next->GetLayout() && !firsttmppar->next->table)
- || firsttmppar->HasSameLayout(firsttmppar->next)) {
- if (firsttmppar->size()
- && !firsttmppar->IsSeparator(firsttmppar->size() - 1)
- && first_footnote_par_is_not_empty) {
- firsttmppar->next->InsertChar(0, ' ');
- }
- firsttmppar->PasteParagraph(buffer()->params);
- }
-
- /* now redo the paragaphs */
- RedoParagraphs(cursor, tmppar);
-
- SetCursor(cursor.par(), cursor.pos());
-
- /* sometimes it can happen, that there is a counter change */
- Row * row = cursor.row();
- while (row->next() && row->par() != tmppar && row->next()->par() != tmppar)
- row = row->next();
- UpdateCounters(row);
-
-
- ClearSelection();
-}
-
-
/* the DTP switches for paragraphs. LyX will store them in the
* first physicla paragraph. When a paragraph is broken, the top settings
* rest, the bottom settings are given to the new one. So I can make shure,
* they do not duplicate themself and you cannnot make dirty things with
* them! */
-void LyXText::SetParagraph(bool line_top, bool line_bottom,
+void LyXText::SetParagraph(BufferView * bview,
+ bool line_top, bool line_bottom,
bool pagebreak_top, bool pagebreak_bottom,
VSpace const & space_top,
VSpace const & space_bottom,
}
// make sure that the depth behind the selection are restored, too
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
+ LyXParagraph * endpar = sel_end_cursor.par()->next();
LyXParagraph * undoendpar = endpar;
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
undoendpar = endpar;
}
}
else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
+ endpar = endpar->next(); // because of parindents etc.
}
- SetUndo(Undo::EDIT,
- sel_start_cursor
- .par()->ParFromPos(sel_start_cursor.pos())->previous,
+ SetUndo(bview->buffer(), Undo::EDIT,
+ sel_start_cursor.par()->previous(),
undoendpar);
LyXParagraph * tmppar = sel_end_cursor.par();
- while (tmppar != sel_start_cursor.par()->FirstPhysicalPar()->Previous()) {
- SetCursor(tmppar->FirstPhysicalPar(), 0);
+ while (tmppar != sel_start_cursor.par()->previous()) {
+ SetCursor(bview, tmppar, 0);
status = LyXText::NEED_MORE_REFRESH;
refresh_row = cursor.row();
refresh_y = cursor.y() - cursor.row()->baseline();
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag) {
- cursor.par()->line_top = line_top;
- cursor.par()->line_bottom = line_bottom;
- cursor.par()->pagebreak_top = pagebreak_top;
- cursor.par()->pagebreak_bottom = pagebreak_bottom;
- cursor.par()->added_space_top = space_top;
- cursor.par()->added_space_bottom = space_bottom;
+ cursor.par()->params.lineTop(line_top);
+ cursor.par()->params.lineBottom(line_bottom);
+ cursor.par()->params.pagebreakTop(pagebreak_top);
+ cursor.par()->params.pagebreakBottom(pagebreak_bottom);
+ cursor.par()->params.spaceTop(space_top);
+ cursor.par()->params.spaceBottom(space_bottom);
// does the layout allow the new alignment?
if (align == LYX_ALIGN_LAYOUT)
align = textclasslist
- .Style(buffer()->params.textclass,
+ .Style(bview->buffer()->params.textclass,
cursor.par()->GetLayout()).align;
if (align & textclasslist
- .Style(buffer()->params.textclass,
+ .Style(bview->buffer()->params.textclass,
cursor.par()->GetLayout()).alignpossible) {
if (align == textclasslist
- .Style(buffer()->params.textclass,
+ .Style(bview->buffer()->params.textclass,
cursor.par()->GetLayout()).align)
- cursor.par()->align = LYX_ALIGN_LAYOUT;
+ cursor.par()->params.align(LYX_ALIGN_LAYOUT);
else
- cursor.par()->align = align;
+ cursor.par()->params.align(align);
}
cursor.par()->SetLabelWidthString(labelwidthstring);
- cursor.par()->noindent = noindent;
- }
-
- tmppar = cursor.par()->FirstPhysicalPar()->Previous();
+ cursor.par()->params.noindent(noindent);
+ tmppar = cursor.par()->previous();
}
- RedoParagraphs(sel_start_cursor, endpar);
-
- ClearSelection();
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos());
- sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos());
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos());
-}
-
-
-void LyXText::SetParagraphExtraOpt(int type,
- char const * width,
- char const * widthp,
- int alignment, bool hfill,
- bool start_minipage)
-{
- LyXCursor tmpcursor = cursor;
- LyXParagraph * tmppar;
- if (!selection) {
- sel_start_cursor = cursor;
- sel_end_cursor = cursor;
- }
-
- // make sure that the depth behind the selection are restored, too
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
- LyXParagraph * undoendpar = endpar;
-
- if (endpar && endpar->GetDepth()) {
- while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
- undoendpar = endpar;
- }
- }
- else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
- }
-
- SetUndo(Undo::EDIT,
- sel_start_cursor
- .par()->ParFromPos(sel_start_cursor.pos())->previous,
- undoendpar);
+ RedoParagraphs(bview, sel_start_cursor, endpar);
- tmppar = sel_end_cursor.par();
- while(tmppar != sel_start_cursor.par()->FirstPhysicalPar()->Previous()) {
- SetCursor(tmppar->FirstPhysicalPar(), 0);
- status = LyXText::NEED_MORE_REFRESH;
- refresh_row = cursor.row();
- refresh_y = cursor.y() - cursor.row()->baseline();
- if (cursor.par()->footnoteflag ==
- sel_start_cursor.par()->footnoteflag) {
- if (type == LyXParagraph::PEXTRA_NONE) {
- if (cursor.par()->pextra_type != LyXParagraph::PEXTRA_NONE) {
- cursor.par()->UnsetPExtraType(buffer()->params);
- cursor.par()->pextra_type = LyXParagraph::PEXTRA_NONE;
- }
- } else {
- cursor.par()->SetPExtraType(buffer()->params,
- type, width, widthp);
- cursor.par()->pextra_hfill = hfill;
- cursor.par()->pextra_start_minipage = start_minipage;
- cursor.par()->pextra_alignment = alignment;
- }
- }
- tmppar = cursor.par()->FirstPhysicalPar()->Previous();
- }
- RedoParagraphs(sel_start_cursor, endpar);
- ClearSelection();
- SetCursor(sel_start_cursor.par(), sel_start_cursor.pos());
+ ClearSelection(bview);
+ SetCursor(bview, sel_start_cursor.par(), sel_start_cursor.pos());
sel_cursor = cursor;
- SetCursor(sel_end_cursor.par(), sel_end_cursor.pos());
- SetSelection();
- SetCursor(tmpcursor.par(), tmpcursor.pos());
+ SetCursor(bview, sel_end_cursor.par(), sel_end_cursor.pos());
+ SetSelection(bview);
+ SetCursor(bview, tmpcursor.par(), tmpcursor.pos());
+ if (inset_owner)
+ bview->updateInset(inset_owner, true);
}
return 'a' + n - 1;
}
+
+namespace {
+
+inline
char alphaCounter(int n)
{
if (n < 1 || n > 26)
return 'A' + n - 1;
}
+
+inline
char hebrewCounter(int n)
{
static const char hebrew[22] = {
return hebrew[n-1];
}
-static char const * romanCounter(int n)
+
+inline
+string const romanCounter(int n)
{
static char const * roman[20] = {
"i", "ii", "iii", "iv", "v",
return roman[n-1];
}
+} // namespace anon
+
+
// set the counter of a paragraph. This includes the labels
-void LyXText::SetCounter(LyXParagraph * par) const
+void LyXText::SetCounter(Buffer const * buf, LyXParagraph * par) const
{
- // this is only relevant for the beginning of paragraph
- par = par->FirstPhysicalPar();
-
LyXLayout const & layout =
- textclasslist.Style(buffer()->params.textclass,
+ textclasslist.Style(buf->params.textclass,
par->GetLayout());
LyXTextClass const & textclass =
- textclasslist.TextClass(buffer()->params.textclass);
+ textclasslist.TextClass(buf->params.textclass);
/* copy the prev-counters to this one, unless this is the start of a
footnote or of a bibliography or the very first paragraph */
- if (par->Previous()
- && !(par->Previous()->footnoteflag == LyXParagraph::NO_FOOTNOTE
- && par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::FOOTNOTE)
- && !(textclasslist.Style(buffer()->params.textclass,
- par->Previous()->GetLayout()
+ if (par->previous()
+ && !(textclasslist.Style(buf->params.textclass,
+ par->previous()->GetLayout()
).labeltype != LABEL_BIBLIO
&& layout.labeltype == LABEL_BIBLIO)) {
for (int i = 0; i < 10; ++i) {
- par->setCounter(i, par->Previous()->GetFirstCounter(i));
+ par->setCounter(i, par->previous()->GetFirstCounter(i));
}
- par->appendix = par->Previous()->FirstPhysicalPar()->appendix;
- if (!par->appendix && par->start_of_appendix){
- par->appendix = true;
+ par->params.appendix(par->previous()->params.appendix());
+ if (!par->params.appendix() && par->params.startOfAppendix()) {
+ par->params.appendix(true);
for (int i = 0; i < 10; ++i) {
par->setCounter(i, 0);
}
}
- par->enumdepth = par->Previous()->FirstPhysicalPar()->enumdepth;
- par->itemdepth = par->Previous()->FirstPhysicalPar()->itemdepth;
- }
- else {
+ par->enumdepth = par->previous()->enumdepth;
+ par->itemdepth = par->previous()->itemdepth;
+ } else {
for (int i = 0; i < 10; ++i) {
par->setCounter(i, 0);
}
- par->appendix = par->start_of_appendix;
+ par->params.appendix(par->params.startOfAppendix());
par->enumdepth = 0;
par->itemdepth = 0;
}
- // if this is an open marginnote and this is the first
- // entry in the marginnote and the enclosing
- // environment is an enum/item then correct for the
- // LaTeX behaviour (ARRae)
- if(par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::MARGIN
- && par->Previous()
- && par->Previous()->footnoteflag != LyXParagraph::OPEN_FOOTNOTE
- && (par->PreviousBeforeFootnote()
- && textclasslist.Style(buffer()->params.textclass,
- par->PreviousBeforeFootnote()->GetLayout()
- ).labeltype >= LABEL_COUNTER_ENUMI)) {
- // Any itemize or enumerate environment in a marginnote
- // that is embedded in an itemize or enumerate
- // paragraph is seen by LaTeX as being at a deeper
- // level within that enclosing itemization/enumeration
- // even if there is a "standard" layout at the start of
- // the marginnote.
- par->enumdepth++;
- par->itemdepth++;
- }
-
/* Maybe we have to increment the enumeration depth.
* BUT, enumeration in a footnote is considered in isolation from its
* surrounding paragraph so don't increment if this is the
* AND, bibliographies can't have their depth changed ie. they
* are always of depth 0
*/
- if (par->Previous()
- && par->Previous()->GetDepth() < par->GetDepth()
- && textclasslist.Style(buffer()->params.textclass,
- par->Previous()->GetLayout()
+ if (par->previous()
+ && par->previous()->GetDepth() < par->GetDepth()
+ && textclasslist.Style(buf->params.textclass,
+ par->previous()->GetLayout()
).labeltype == LABEL_COUNTER_ENUMI
&& par->enumdepth < 3
- && !(par->Previous()->footnoteflag == LyXParagraph::NO_FOOTNOTE
- && par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::FOOTNOTE)
&& layout.labeltype != LABEL_BIBLIO) {
par->enumdepth++;
}
/* Maybe we have to decrement the enumeration depth, see note above */
- if (par->Previous()
- && par->Previous()->GetDepth() > par->GetDepth()
- && !(par->Previous()->footnoteflag == LyXParagraph::NO_FOOTNOTE
- && par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && par->footnotekind == LyXParagraph::FOOTNOTE)
+ if (par->previous()
+ && par->previous()->GetDepth() > par->GetDepth()
&& layout.labeltype != LABEL_BIBLIO) {
par->enumdepth = par->DepthHook(par->GetDepth())->enumdepth;
par->setCounter(6 + par->enumdepth,
par->setCounter(i, 0);
}
- if (!par->labelstring.empty()) {
- par->labelstring.erase();
+ if (!par->params.labelString().empty()) {
+ par->params.labelString(string());
}
if (layout.margintype == MARGIN_MANUAL) {
- if (par->labelwidthstring.empty()) {
+ if (par->params.labelWidthString().empty()) {
par->SetLabelWidthString(layout.labelstring());
}
} else {
}
/* is it a layout that has an automatic label ? */
- if (layout.labeltype >= LABEL_FIRST_COUNTER) {
+ if (layout.labeltype >= LABEL_COUNTER_CHAPTER) {
- int i = layout.labeltype - LABEL_FIRST_COUNTER;
- if (i >= 0 && i<= buffer()->params.secnumdepth) {
+ int i = layout.labeltype - LABEL_COUNTER_CHAPTER;
+ if (i >= 0 && i<= buf->params.secnumdepth) {
par->incCounter(i); // increment the counter
// Is there a label? Useful for Chapter layout
- if (!par->appendix){
+ if (!par->params.appendix()) {
if (!layout.labelstring().empty())
- par->labelstring = layout.labelstring();
+ par->params.labelString(layout.labelstring());
else
- par->labelstring.erase();
+ par->params.labelString(string());
} else {
if (!layout.labelstring_appendix().empty())
- par->labelstring = layout.labelstring_appendix();
+ par->params.labelString(layout.labelstring_appendix());
else
- par->labelstring.erase();
+ par->params.labelString(string());
}
-#ifdef HAVE_SSTREAM
std::ostringstream s;
-#else
- ostrstream s;
-#endif
- if (!par->appendix) {
- switch (2 * LABEL_FIRST_COUNTER -
+
+ if (!par->params.appendix()) {
+ switch (2 * LABEL_COUNTER_CHAPTER -
textclass.maxcounter() + i) {
case LABEL_COUNTER_CHAPTER:
s << par->getCounter(i);
break;
default:
+ // Can this ever be reached? And in the
+ // case it is, how can this be correct?
+ // (Lgb)
s << par->getCounter(i) << '.';
break;
}
} else { // appendix
- switch (2 * LABEL_FIRST_COUNTER - textclass.maxcounter() + i) {
+ switch (2 * LABEL_COUNTER_CHAPTER - textclass.maxcounter() + i) {
case LABEL_COUNTER_CHAPTER:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i));
else
s << alphaCounter(par->getCounter(i));
break;
case LABEL_COUNTER_SECTION:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i - 1));
else
s << alphaCounter(par->getCounter(i - 1));
break;
case LABEL_COUNTER_SUBSECTION:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i - 2));
else
s << alphaCounter(par->getCounter(i - 2));
break;
case LABEL_COUNTER_SUBSUBSECTION:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i-3));
else
s << alphaCounter(par->getCounter(i-3));
break;
case LABEL_COUNTER_PARAGRAPH:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i-4));
else
s << alphaCounter(par->getCounter(i-4));
break;
case LABEL_COUNTER_SUBPARAGRAPH:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << hebrewCounter(par->getCounter(i-5));
else
s << alphaCounter(par->getCounter(i-5));
// Can this ever be reached? And in the
// case it is, how can this be correct?
// (Lgb)
- s << static_cast<unsigned char>(par->getCounter(i)) << '.';
+ s << par->getCounter(i) << '.';
break;
}
}
-#ifdef HAVE_SSTREAM
- par->labelstring += s.str().c_str();
+
+ par->params.labelString(par->params.labelString() +s.str().c_str());
// We really want to remove the c_str as soon as
// possible...
-#else
- s << '\0';
- char * tmps = s.str();
- par->labelstring += tmps;
- delete [] tmps;
-#endif
for (i++; i < 10; ++i) {
// reset the following counters
par->incCounter(i + par->enumdepth);
int number = par->getCounter(i + par->enumdepth);
-#ifdef HAVE_SSTREAM
std::ostringstream s;
-#else
- ostrstream s;
-#endif
+
switch (par->enumdepth) {
case 1:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << '('
<< hebrewCounter(number)
<< ')';
<< ')';
break;
case 2:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << '.' << romanCounter(number);
else
s << romanCounter(number) << '.';
break;
case 3:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << '.'
<< alphaCounter(number);
else
<< '.';
break;
default:
- if (par->isRightToLeftPar(buffer()->params))
+ if (par->isRightToLeftPar(buf->params))
s << '.' << number;
else
s << number << '.';
break;
}
-#ifdef HAVE_SSTREAM
- par->labelstring = s.str().c_str();
+
+ par->params.labelString(s.str().c_str());
// we really want to get rid of that c_str()
-#else
- s << '\0';
- char * tmps = s.str();
- par->labelstring = tmps;
- delete [] tmps;
-#endif
for (i += par->enumdepth + 1; i < 10; ++i)
par->setCounter(i, 0); /* reset the following counters */
}
} else if (layout.labeltype == LABEL_BIBLIO) {// ale970302
- int i = LABEL_COUNTER_ENUMI - LABEL_FIRST_COUNTER + par->enumdepth;
+ int i = LABEL_COUNTER_ENUMI - LABEL_COUNTER_CHAPTER + par->enumdepth;
par->incCounter(i);
int number = par->getCounter(i);
- if (!par->bibkey)
- par->bibkey = new InsetBibKey();
+ if (!par->bibkey) {
+ InsetCommandParams p( "bibitem" );
+ par->bibkey = new InsetBibKey(p);
+ }
par->bibkey->setCounter(number);
- par->labelstring = layout.labelstring();
+ par->params.labelString(layout.labelstring());
// In biblio should't be following counters but...
} else {
string s = layout.labelstring();
// the caption hack:
-
if (layout.labeltype == LABEL_SENSITIVE) {
- if (par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && (par->footnotekind == LyXParagraph::FIG
- || par->footnotekind == LyXParagraph::WIDE_FIG))
- s = (par->getParLanguage(buffer()->params)->lang() == "hebrew")
- ? ":øåéà" : "Figure:";
- else if (par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && (par->footnotekind == LyXParagraph::TAB
- || par->footnotekind == LyXParagraph::WIDE_TAB))
- s = (par->getParLanguage(buffer()->params)->lang() == "hebrew")
- ? ":äìáè" : "Table:";
- else if (par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && par->footnotekind == LyXParagraph::ALGORITHM)
- s = (par->getParLanguage(buffer()->params)->lang() == "hebrew")
- ? ":íúéøåâìà" : "Algorithm:";
- else {
+ bool isOK (par->InInset() && par->InInset()->owner() &&
+ (par->InInset()->owner()->LyxCode() == Inset::FLOAT_CODE));
+ if (isOK) {
+ InsetFloat * tmp = static_cast<InsetFloat*>(par->InInset()->owner());
+ Floating const & fl
+ = floatList.getType(tmp->type());
+ // We should get the correct number here too.
+ s = fl.name() + " #:";
+ } else {
/* par->SetLayout(0);
s = layout->labelstring; */
- s = (par->getParLanguage(buffer()->params)->lang() == "hebrew")
+ s = (par->getParLanguage(buf->params)->lang() == "hebrew")
? " :úåòîùî øñç" : "Senseless: ";
}
}
- par->labelstring = s;
+ par->params.labelString(s);
/* reset the enumeration counter. They are always resetted
* when there is any other layout between */
/* Updates all counters BEHIND the row. Changed paragraphs
* with a dynamic left margin will be rebroken. */
-void LyXText::UpdateCounters(Row * row) const
+void LyXText::UpdateCounters(BufferView * bview, Row * row) const
{
LyXParagraph * par;
+
if (!row) {
row = firstrow;
par = row->par();
- }
- else {
- if (row->par()->next
- && row->par()->next->footnoteflag != LyXParagraph::OPEN_FOOTNOTE) {
- par = row->par()->LastPhysicalPar()->Next();
- } else {
- par = row->par()->next;
- }
+ } else {
+ par = row->par()->next();
}
while (par) {
while (row->par() != par)
row = row->next();
- SetCounter(par);
+ SetCounter(bview->buffer(), par);
/* now check for the headline layouts. remember that they
* have a dynamic left margin */
- if (!par->IsDummy()
- && ( textclasslist.Style(buffer()->params.textclass,
- par->layout).margintype == MARGIN_DYNAMIC
- || textclasslist.Style(buffer()->params.textclass,
- par->layout).labeltype == LABEL_SENSITIVE)
- ) {
-
+ if ((textclasslist.Style(bview->buffer()->params.textclass,
+ par->layout).margintype == MARGIN_DYNAMIC
+ || textclasslist.Style(bview->buffer()->params.textclass,
+ par->layout).labeltype == LABEL_SENSITIVE)) {
+
/* Rebreak the paragraph */
RemoveParagraph(row);
- AppendParagraph(row);
-
- /* think about the damned open footnotes! */
- while (par->Next() &&
- (par->Next()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- || par->Next()->IsDummy())){
- par = par->Next();
- if (par->IsDummy()) {
- while (row->par() != par)
- row = row->next();
- RemoveParagraph(row);
- AppendParagraph(row);
- }
- }
+ AppendParagraph(bview, row);
}
-
- par = par->LastPhysicalPar()->Next();
-
+ par = par->next();
}
}
/* insets an inset. */
-void LyXText::InsertInset(Inset *inset)
+void LyXText::InsertInset(BufferView * bview, Inset * inset)
{
if (!cursor.par()->InsertInsetAllowed(inset))
return;
- SetUndo(Undo::INSERT,
- cursor.par()->ParFromPos(cursor.pos())->previous,
- cursor.par()->ParFromPos(cursor.pos())->next);
- cursor.par()->InsertChar(cursor.pos(), LyXParagraph::META_INSET);
+ SetUndo(bview->buffer(), Undo::INSERT,
+ cursor.par()->previous(),
+ cursor.par()->next());
cursor.par()->InsertInset(cursor.pos(), inset);
- InsertChar(LyXParagraph::META_INSET); /* just to rebreak and refresh correctly.
+ InsertChar(bview, LyXParagraph::META_INSET); /* just to rebreak and refresh correctly.
* The character will not be inserted a
* second time */
-}
-
-
-#ifdef USE_OLD_CUT_AND_PASTE
-// this is for the simple cut and paste mechanism
-static LyXParagraph * simple_cut_buffer = 0;
-static char simple_cut_buffer_textclass = 0;
-
-void DeleteSimpleCutBuffer()
-{
- if (!simple_cut_buffer)
- return;
- LyXParagraph * tmppar;
-
- while (simple_cut_buffer) {
- tmppar = simple_cut_buffer;
- simple_cut_buffer = simple_cut_buffer()->next;
- delete tmppar;
+#if 1
+ // If we enter a highly editable inset the cursor should be to before
+ // the inset. This couldn't happen before as Undo was not handled inside
+ // inset now after the Undo LyX tries to call inset->Edit(...) again
+ // and cannot do this as the cursor is behind the inset and GetInset
+ // does not return the inset!
+ if (inset->Editable() == Inset::HIGHLY_EDITABLE) {
+ CursorLeft(bview, true);
}
- simple_cut_buffer = 0;
-}
#endif
+}
+
void LyXText::copyEnvironmentType()
{
}
-void LyXText::pasteEnvironmentType()
+void LyXText::pasteEnvironmentType(BufferView * bview)
{
- SetLayout(copylayouttype);
+ SetLayout(bview, copylayouttype);
}
-#ifdef USE_OLD_CUT_AND_PASTE
-void LyXText::CutSelection(bool doclear)
+
+void LyXText::CutSelection(BufferView * bview, bool doclear)
{
+ // Stuff what we got on the clipboard. Even if there is no selection.
+
+ // There is a problem with having the stuffing here in that the
+ // larger the selection the slower LyX will get. This can be
+ // solved by running the line below only when the selection has
+ // finished. The solution used currently just works, to make it
+ // faster we need to be more clever and probably also have more
+ // calls to stuffClipboard. (Lgb)
+ bview->stuffClipboard(selectionAsString(bview->buffer()));
+
// This doesn't make sense, if there is no selection
if (!selection)
return;
// OK, we have a selection. This is always between sel_start_cursor
- // and sel_end cursor
- LyXParagraph * tmppar;
-
- // Check whether there are half footnotes in the selection
- if (sel_start_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE
- || sel_end_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- tmppar = sel_start_cursor.par();
- while (tmppar != sel_end_cursor.par()){
- if (tmppar->footnoteflag != sel_end_cursor.par()->footnoteflag) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half floats."),
- _("sorry."));
- return;
- }
- tmppar = tmppar->Next();
- }
- }
+ // and sel_end_cursor
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (sel_start_cursor.par()->table || sel_end_cursor.par()->table) {
- if ( sel_start_cursor.par() != sel_end_cursor.par()) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half tables."),
- _("sorry."));
- return;
- }
- sel_start_cursor.par()->table->Reinit();
- }
- /* table stuff -- end */
-#endif
-
// make sure that the depth behind the selection are restored, too
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
+ LyXParagraph * endpar = sel_end_cursor.par()->next();
LyXParagraph * undoendpar = endpar;
-
+
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
undoendpar = endpar;
}
} else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
+ endpar = endpar->next(); // because of parindents etc.
}
-
- SetUndo(Undo::DELETE,
- sel_start_cursor
- .par->ParFromPos(sel_start_cursor.pos())->previous,
+
+ SetUndo(bview->buffer(), Undo::DELETE,
+ sel_start_cursor.par()->previous(),
undoendpar);
-
- // clear the simple_cut_buffer
- DeleteSimpleCutBuffer();
-
- // set the textclass
- simple_cut_buffer_textclass = buffer()->params.textclass;
-
-#ifdef WITH_WARNINGS
-#warning Asger: Make cut more intelligent here.
-#endif
- /*
- White paper for "intelligent" cutting:
-
- Example: "This is our text."
- Using " our " as selection, cutting will give "This istext.".
- Using "our" as selection, cutting will give "This is text.".
- Using " our" as selection, cutting will give "This is text.".
- Using "our " as selection, cutting will give "This is text.".
-
- All those four selections will (however) paste identically:
- Pasting with the cursor right after the "is" will give the
- original text with all four selections.
-
- The rationale is to be intelligent such that words are copied,
- cut and pasted in a functional manner.
-
- This is not implemented yet. (Asger)
-
- The changes below sees to do a lot of what you want. However
- I have not verified that all cases work as they should:
- - cut in single row
- - cut in multiple row
- - cut with insets
- - cut across footnotes and paragraph
- My simplistic tests show that the idea are basically sound but
- there are some items to fix up...we only need to find them
- first.
-
- As do redo Asger's example above (with | beeing the cursor in the
- result after cutting.):
-
- Example: "This is our text."
- Using " our " as selection, cutting will give "This is|text.".
- Using "our" as selection, cutting will give "This is | text.".
- Using " our" as selection, cutting will give "This is| text.".
- Using "our " as selection, cutting will give "This is |text.".
-
- (Lgb)
- */
+
+ CutAndPaste cap;
// there are two cases: cut only within one paragraph or
// more than one paragraph
-
- if (sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())
- == sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())) {
+ if (sel_start_cursor.par() == sel_end_cursor.par()) {
// only within one paragraph
- simple_cut_buffer = new LyXParagraph;
- LyXParagraph::size_type i =
- sel_start_cursor.pos();
- for (; i < sel_end_cursor.pos(); ++i) {
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (sel_start_cursor.par()->table
- && sel_start_cursor.par()->IsNewline(sel_start_cursor.pos())) {
- sel_start_cursor.par()->CopyIntoMinibuffer(sel_start_cursor.pos());
- sel_start_cursor.pos()++;
- } else {
- /* table stuff -- end */
-#endif
- sel_start_cursor.par()->CopyIntoMinibuffer(sel_start_cursor.pos());
- sel_start_cursor.par()->Erase(sel_start_cursor.pos());
-#ifndef NEW_TABULAR
- }
-#endif
- simple_cut_buffer->InsertFromMinibuffer(simple_cut_buffer->Last());
- }
- endpar = sel_end_cursor.par()->Next();
+ endpar = sel_start_cursor.par();
+ int pos = sel_end_cursor.pos();
+ cap.cutSelection(sel_start_cursor.par(), &endpar,
+ sel_start_cursor.pos(), pos,
+ bview->buffer()->params.textclass, doclear);
+ sel_end_cursor.pos(pos);
} else {
- // cut more than one paragraph
-
- sel_end_cursor.par()
- ->BreakParagraphConservative(sel_end_cursor.pos());
- sel_end_cursor.par() = sel_end_cursor.par()->Next();
- sel_end_cursor.pos() = 0;
-
- cursor = sel_end_cursor;
-
- sel_start_cursor.par()
- ->BreakParagraphConservative(sel_start_cursor.pos());
- // store the endparagraph for redoing later
- endpar = sel_end_cursor.par()->Next(); /* needed because
- the sel_end_
- cursor.par()
- will be pasted! */
-
- // store the selection
- simple_cut_buffer = sel_start_cursor.par()
- ->ParFromPos(sel_start_cursor.pos())->next;
- simple_cut_buffer->previous = 0;
- sel_end_cursor.par()->previous->next = 0;
-
- // cut the selection
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())->next
- = sel_end_cursor.par();
-
- sel_end_cursor.par()->previous
- = sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos());
-
- // care about footnotes
- if (simple_cut_buffer->footnoteflag) {
- LyXParagraph * tmppar = simple_cut_buffer;
- while (tmppar){
- tmppar->footnoteflag = LyXParagraph::NO_FOOTNOTE;
- tmppar = tmppar->next;
- }
- }
+ endpar = sel_end_cursor.par();
- // the cut selection should begin with standard layout
- simple_cut_buffer->Clear();
-
- // paste the paragraphs again, if possible
- if (doclear)
- sel_start_cursor.par()->Next()->StripLeadingSpaces(simple_cut_buffer_textclass);
- if (sel_start_cursor.par()->FirstPhysicalPar()->HasSameLayout(sel_start_cursor.par()->Next())
- ||
- !sel_start_cursor.par()->Next()->Last())
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())->PasteParagraph();
+ int pos = sel_end_cursor.pos();
+ cap.cutSelection(sel_start_cursor.par(), &endpar,
+ sel_start_cursor.pos(), pos,
+ bview->buffer()->params.textclass, doclear);
+ cursor.par(endpar);
+ sel_end_cursor.par(endpar);
+ sel_end_cursor.pos(pos);
+ cursor.pos(sel_end_cursor.pos());
}
+ endpar = endpar->next();
// sometimes necessary
if (doclear)
- sel_start_cursor.par()->StripLeadingSpaces(simple_cut_buffer_textclass);
+ sel_start_cursor.par()->StripLeadingSpaces(bview->buffer()->params.textclass);
- RedoParagraphs(sel_start_cursor, endpar);
+ RedoParagraphs(bview, sel_start_cursor, endpar);
- ClearSelection();
+ ClearSelection(bview);
cursor = sel_start_cursor;
- SetCursor(cursor.par(), cursor.pos());
+ SetCursor(bview, cursor.par(), cursor.pos());
sel_cursor = cursor;
- UpdateCounters(cursor.row());
+ UpdateCounters(bview, cursor.row());
}
-#else ///////////////////////////////////////////////////////////////////
-void LyXText::CutSelection(bool doclear)
-{
- // This doesn't make sense, if there is no selection
- if (!selection)
- return;
-
- // OK, we have a selection. This is always between sel_start_cursor
- // and sel_end cursor
- LyXParagraph * tmppar;
-
- // Check whether there are half footnotes in the selection
- if (sel_start_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE
- || sel_end_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- tmppar = sel_start_cursor.par();
- while (tmppar != sel_end_cursor.par()){
- if (tmppar->footnoteflag != sel_end_cursor.par()->footnoteflag) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half floats."),
- _("sorry."));
- return;
- }
- tmppar = tmppar->Next();
- }
- }
-
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (sel_start_cursor.par()->table || sel_end_cursor.par()->table) {
- if ( sel_start_cursor.par() != sel_end_cursor.par()) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half tables."),
- _("sorry."));
- return;
- }
- sel_start_cursor.par()->table->Reinit();
- }
- /* table stuff -- end */
-#endif
-
- // make sure that the depth behind the selection are restored, too
- LyXParagraph * endpar = sel_end_cursor.par()->LastPhysicalPar()->Next();
- LyXParagraph * undoendpar = endpar;
-
- if (endpar && endpar->GetDepth()) {
- while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
- undoendpar = endpar;
- }
- } else if (endpar) {
- endpar = endpar->Next(); // because of parindents etc.
- }
-
- SetUndo(Undo::DELETE, sel_start_cursor
- .par()->ParFromPos(sel_start_cursor.pos())->previous, undoendpar);
-
- CutAndPaste cap;
-
- // there are two cases: cut only within one paragraph or
- // more than one paragraph
- if (sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())
- == sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())) {
- // only within one paragraph
- endpar = sel_start_cursor.par();
- int pos = sel_end_cursor.pos();
- cap.cutSelection(sel_start_cursor.par(), &endpar,
- sel_start_cursor.pos(), pos,
- buffer()->params.textclass, doclear);
- sel_end_cursor.pos(pos);
- } else {
- endpar = sel_end_cursor.par();
-
- int pos = sel_end_cursor.pos();
- cap.cutSelection(sel_start_cursor.par(), &endpar,
- sel_start_cursor.pos(), pos,
- buffer()->params.textclass, doclear);
- cursor.par(endpar);
- sel_end_cursor.par(endpar);
- sel_end_cursor.pos(pos);
- cursor.pos(sel_end_cursor.pos());
- }
- endpar = endpar->Next();
-
- // sometimes necessary
- if (doclear)
- sel_start_cursor.par()->StripLeadingSpaces(buffer()->params.textclass);
-
- RedoParagraphs(sel_start_cursor, endpar);
-
- ClearSelection();
- cursor = sel_start_cursor;
- SetCursor(cursor.par(), cursor.pos());
- sel_cursor = cursor;
- UpdateCounters(cursor.row());
-}
-#endif
-
-#ifdef USE_OLD_CUT_AND_PASTE
-void LyXText::CopySelection()
+void LyXText::CopySelection(BufferView * bview)
{
- // this doesnt make sense, if there is no selection
- if (!selection)
- return;
-
- // ok we have a selection. This is always between sel_start_cursor
- // and sel_end cursor
- LyXParagraph * tmppar;
-
- /* check wether there are half footnotes in the selection */
- if (sel_start_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE
- || sel_end_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- tmppar = sel_start_cursor.par();
- while (tmppar != sel_end_cursor.par()) {
- if (tmppar->footnoteflag !=
- sel_end_cursor.par()->footnoteflag) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do"
- " with half floats."),
- _("sorry."));
- return;
- }
- tmppar = tmppar->Next();
- }
- }
-
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (sel_start_cursor.par()->table || sel_end_cursor.par()->table){
- if ( sel_start_cursor.par() != sel_end_cursor.par()){
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half tables."),
- _("sorry."));
- return;
- }
- }
- /* table stuff -- end */
-#endif
-
- // delete the simple_cut_buffer
- DeleteSimpleCutBuffer();
-
- // set the textclass
- simple_cut_buffer_textclass = buffer()->params.textclass;
-
- // copy behind a space if there is one
- while (sel_start_cursor.par()->Last() > sel_start_cursor.pos()
- && sel_start_cursor.par()->IsLineSeparator(sel_start_cursor.pos())
- && (sel_start_cursor.par() != sel_end_cursor.par()
- || sel_start_cursor.pos() < sel_end_cursor.pos()))
- sel_start_cursor.pos()++;
-
- // there are two cases: copy only within one paragraph
- // or more than one paragraph
- if (sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos())
- == sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())) {
- // only within one paragraph
- simple_cut_buffer = new LyXParagraph;
- LyXParagraph::size_type i = 0;
- for (i = sel_start_cursor.pos(); i < sel_end_cursor.pos(); ++i){
- sel_start_cursor.par()->CopyIntoMinibuffer(i);
- simple_cut_buffer->InsertFromMinibuffer(i - sel_start_cursor.pos());
- }
- } else {
- // copy more than one paragraph
- // clone the paragraphs within the selection
- tmppar =
- sel_start_cursor.par()->ParFromPos(sel_start_cursor.pos());
- simple_cut_buffer = tmppar->Clone();
- LyXParagraph *tmppar2 = simple_cut_buffer;
-
- while (tmppar != sel_end_cursor.par()->ParFromPos(sel_end_cursor.pos())
- && tmppar->next) {
- tmppar = tmppar->next;
- tmppar2->next = tmppar->Clone();
- tmppar2->next->previous = tmppar2;
- tmppar2 = tmppar2->next;
- }
- tmppar2->next = 0;
-
- // care about footnotes
- if (simple_cut_buffer->footnoteflag) {
- tmppar = simple_cut_buffer;
- while (tmppar){
- tmppar->footnoteflag =
- LyXParagraph::NO_FOOTNOTE;
- tmppar = tmppar->next;
- }
- }
-
- // the simple_cut_buffer paragraph is too big
- LyXParagraph::size_type tmpi2 =
- sel_start_cursor.par()->PositionInParFromPos(sel_start_cursor.pos());
- for (; tmpi2; --tmpi2)
- simple_cut_buffer->Erase(0);
-
- // now tmppar 2 is too big, delete all after sel_end_cursor.pos()
-
- tmpi2 = sel_end_cursor.par()->PositionInParFromPos(sel_end_cursor.pos());
- while (tmppar2->size() > tmpi2) {
- tmppar2->Erase(tmppar2->size() - 1);
- }
- }
-}
+ // Stuff what we got on the clipboard. Even if there is no selection.
-#else //////////////////////////////////////////////////////////////////////
+ // There is a problem with having the stuffing here in that the
+ // larger the selection the slower LyX will get. This can be
+ // solved by running the line below only when the selection has
+ // finished. The solution used currently just works, to make it
+ // faster we need to be more clever and probably also have more
+ // calls to stuffClipboard. (Lgb)
+ bview->stuffClipboard(selectionAsString(bview->buffer()));
-void LyXText::CopySelection()
-{
// this doesnt make sense, if there is no selection
if (!selection)
return;
// ok we have a selection. This is always between sel_start_cursor
// and sel_end cursor
- LyXParagraph * tmppar;
-
- /* check wether there are half footnotes in the selection */
- if (sel_start_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE
- || sel_end_cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- tmppar = sel_start_cursor.par();
- while (tmppar != sel_end_cursor.par()) {
- if (tmppar->footnoteflag !=
- sel_end_cursor.par()->footnoteflag) {
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do"
- " with half floats."),
- _("sorry."));
- return;
- }
- tmppar = tmppar->Next();
- }
- }
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (sel_start_cursor.par()->table || sel_end_cursor.par()->table){
- if ( sel_start_cursor.par() != sel_end_cursor.par()){
- WriteAlert(_("Impossible operation"),
- _("Don't know what to do with half tables."),
- _("sorry."));
- return;
- }
- }
- /* table stuff -- end */
-#endif
-
// copy behind a space if there is one
- while (sel_start_cursor.par()->Last() > sel_start_cursor.pos()
+ while (sel_start_cursor.par()->size() > sel_start_cursor.pos()
&& sel_start_cursor.par()->IsLineSeparator(sel_start_cursor.pos())
&& (sel_start_cursor.par() != sel_end_cursor.par()
|| sel_start_cursor.pos() < sel_end_cursor.pos()))
cap.copySelection(sel_start_cursor.par(), sel_end_cursor.par(),
sel_start_cursor.pos(), sel_end_cursor.pos(),
- buffer()->params.textclass);
+ bview->buffer()->params.textclass);
}
-#endif
-#ifdef USE_OLD_CUT_AND_PASTE
-void LyXText::PasteSelection()
+
+void LyXText::PasteSelection(BufferView * bview)
{
+ CutAndPaste cap;
+
// this does not make sense, if there is nothing to paste
- if (!simple_cut_buffer)
+ if (!cap.checkPastePossible(cursor.par()))
return;
- LyXParagraph * tmppar;
- LyXParagraph * endpar;
+ SetUndo(bview->buffer(), Undo::INSERT,
+ cursor.par()->previous(),
+ cursor.par()->next());
- LyXCursor tmpcursor;
-
- // be carefull with footnotes in footnotes
- if (cursor.par()->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
-
- // check whether the cut_buffer includes a footnote
- tmppar = simple_cut_buffer;
- while (tmppar
- && tmppar->footnoteflag == LyXParagraph::NO_FOOTNOTE)
- tmppar = tmppar->next;
-
- if (tmppar) {
- WriteAlert(_("Impossible operation"),
- _("Can't paste float into float!"),
- _("Sorry."));
- return;
- }
- }
-
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- if (cursor.par()->table) {
- if (simple_cut_buffer->next) {
- WriteAlert(_("Impossible operation"),
- _("Table cell cannot include more than one paragraph!"),
- _("Sorry."));
- return;
- }
- }
- /* table stuff -- end */
-#endif
-
- SetUndo(Undo::INSERT,
- cursor.par()->ParFromPos(cursor.pos())->previous,
- cursor.par()->ParFromPos(cursor.pos())->next);
-
- tmpcursor = cursor;
-
- // There are two cases: cutbuffer only one paragraph or many
- if (!simple_cut_buffer->next) {
- // only within a paragraph
-
- tmppar = simple_cut_buffer->Clone();
-#ifndef NEW_TABULAR
- /* table stuff -- begin */
- bool table_too_small = false;
- if (tmpcursor.par()->table) {
- while (simple_cut_buffer->size()
- && !table_too_small) {
- if (simple_cut_buffer->IsNewline(0)){
- while(tmpcursor.pos() < tmpcursor.par()->Last() && !tmpcursor.par()->IsNewline(tmpcursor.pos()))
- tmpcursor.pos()++;
- simple_cut_buffer->Erase(0);
- if (tmpcursor.pos() < tmpcursor.par()->Last())
- tmpcursor.pos()++;
- else
- table_too_small = true;
- } else {
- // This is an attempt to fix the
- // "never insert a space at the
- // beginning of a paragraph" problem.
- if (tmpcursor.pos() == 0
- && simple_cut_buffer->IsLineSeparator(0)) {
- simple_cut_buffer->Erase(0);
- } else {
- simple_cut_buffer->CutIntoMinibuffer(0);
- simple_cut_buffer->Erase(0);
- tmpcursor.par()->InsertFromMinibuffer(tmpcursor.pos());
- tmpcursor.pos()++;
- }
- }
- }
- } else {
-#endif
- /* table stuff -- end */
- // Some provisions should be done here for checking
- // if we are inserting at the beginning of a
- // paragraph. If there are a space at the beginning
- // of the text to insert and we are inserting at
- // the beginning of the paragraph the space should
- // be removed.
- while (simple_cut_buffer->size()) {
- // This is an attempt to fix the
- // "never insert a space at the
- // beginning of a paragraph" problem.
- if (tmpcursor.pos() == 0
- && simple_cut_buffer->IsLineSeparator(0)) {
- simple_cut_buffer->Erase(0);
- } else {
- simple_cut_buffer->CutIntoMinibuffer(0);
- simple_cut_buffer->Erase(0);
- tmpcursor.par()->InsertFromMinibuffer(tmpcursor.pos());
- tmpcursor.pos()++;
- }
- }
-#ifndef NEW_TABULAR
- }
-#endif
- delete simple_cut_buffer;
- simple_cut_buffer = tmppar;
- endpar = tmpcursor.par()->Next();
- } else {
- // many paragraphs
- CutAndPaste cap;
-
- // make a copy of the simple cut_buffer
- tmppar = simple_cut_buffer;
- LyXParagraph * simple_cut_clone = tmppar->Clone();
- LyXParagraph * tmppar2 = simple_cut_clone;
- if (cursor.par()->footnoteflag){
- tmppar->footnoteflag = cursor.par()->footnoteflag;
- tmppar->footnotekind = cursor.par()->footnotekind;
- }
- while (tmppar->next) {
- tmppar = tmppar->next;
- tmppar2->next = tmppar->Clone();
- tmppar2->next->previous = tmppar2;
- tmppar2 = tmppar2->next;
- if (cursor.par()->footnoteflag){
- tmppar->footnoteflag = cursor.par()->footnoteflag;
- tmppar->footnotekind = cursor.par()->footnotekind;
- }
- }
-
- // make sure there is no class difference
- cap.SwitchLayoutsBetweenClasses(simple_cut_buffer_textclass,
- buffer()->params.textclass,
- simple_cut_buffer);
-
- // make the simple_cut_buffer exactly the same layout than
- // the cursor paragraph
- simple_cut_buffer->MakeSameLayout(cursor.par());
-
- // find the end of the buffer
- LyXParagraph * lastbuffer = simple_cut_buffer;
- while (lastbuffer->Next())
- lastbuffer = lastbuffer->Next();
-
- bool paste_the_end = false;
-
- // open the paragraph for inserting the simple_cut_buffer
- // if necessary
- if (cursor.par()->Last() > cursor.pos() || !cursor.par()->Next()){
- cursor.par()->BreakParagraphConservative(cursor.pos());
- paste_the_end = true;
- }
-
- // set the end for redoing later
- endpar = cursor.par()->ParFromPos(cursor.pos())->next->Next();
-
- // paste it!
- lastbuffer->ParFromPos(lastbuffer->Last())->next =
- cursor.par()->ParFromPos(cursor.pos())->next;
- cursor.par()->ParFromPos(cursor.pos())->next->previous =
- lastbuffer->ParFromPos(lastbuffer->Last());
-
- cursor.par()->ParFromPos(cursor.pos())->next = simple_cut_buffer;
- simple_cut_buffer->previous =
- cursor.par()->ParFromPos(cursor.pos());
-
- if (cursor.par()->ParFromPos(cursor.pos())->Next() == lastbuffer)
- lastbuffer = cursor.par();
-
- cursor.par()->ParFromPos(cursor.pos())->PasteParagraph();
-
- // store the new cursor position
- tmpcursor.par() = lastbuffer;
- tmpcursor.pos() = lastbuffer->Last();
-
- // maybe some pasting
- if (lastbuffer->Next() && paste_the_end) {
- if (lastbuffer->Next()->HasSameLayout(lastbuffer)) {
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph();
-
- } else if (!lastbuffer->Next()->Last()) {
- lastbuffer->Next()->MakeSameLayout(lastbuffer);
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph();
-
- } else if (!lastbuffer->Last()) {
- lastbuffer->MakeSameLayout(lastbuffer->next);
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph();
-
- } else
- lastbuffer->Next()->StripLeadingSpaces(buffer->params.textclass);
- }
-
- // restore the simple cut buffer
- simple_cut_buffer = simple_cut_clone;
- }
+ LyXParagraph * endpar;
+ LyXParagraph * actpar = cursor.par();
- RedoParagraphs(cursor, endpar);
+ int pos = cursor.pos();
+ cap.pasteSelection(&actpar, &endpar, pos,
+ bview->buffer()->params.textclass);
- SetCursor(cursor.par(), cursor.pos());
- ClearSelection();
+ RedoParagraphs(bview, cursor, endpar);
+
+ SetCursor(bview, cursor.par(), cursor.pos());
+ ClearSelection(bview);
sel_cursor = cursor;
- SetCursor(tmpcursor.par(), tmpcursor.pos());
- SetSelection();
- UpdateCounters(cursor.row());
+ SetCursor(bview, actpar, pos);
+ SetSelection(bview);
+ UpdateCounters(bview, cursor.row());
}
-#else ////////////////////////////////////////////////////////////////////
-
-void LyXText::PasteSelection()
-{
- CutAndPaste cap;
-
- // this does not make sense, if there is nothing to paste
- if (!cap.checkPastePossible(cursor.par(), cursor.pos()))
- return;
-
- SetUndo(Undo::INSERT,
- cursor.par()->ParFromPos(cursor.pos())->previous,
- cursor.par()->ParFromPos(cursor.pos())->next);
-
- LyXParagraph * endpar;
- LyXParagraph * actpar = cursor.par();
- int endpos = cursor.pos();
-
- int pos = cursor.pos();
- cap.pasteSelection(&actpar, &endpar, pos, buffer()->params.textclass);
- cursor.pos(pos);
-
- RedoParagraphs(cursor, endpar);
-
- SetCursor(cursor.par(), cursor.pos());
- ClearSelection();
-
- sel_cursor = cursor;
- SetCursor(actpar, endpos);
- SetSelection();
- UpdateCounters(cursor.row());
-}
-#endif
// returns a pointer to the very first LyXParagraph
LyXParagraph * LyXText::FirstParagraph() const
{
- return buffer()->paragraph;
-}
-
-
-// returns true if the specified string is at the specified position
-bool LyXText::IsStringInText(LyXParagraph * par,
- LyXParagraph::size_type pos,
- char const * str) const
-{
- if (par) {
- int i = 0;
- while (pos + i < par->Last() && str[i] &&
- str[i] == par->GetChar(pos + i)) {
- ++i;
- }
- if (!str[i])
- return true;
- }
- return false;
+ return OwnerParagraph();
}
// sets the selection over the number of characters of string, no check!!
-void LyXText::SetSelectionOverString(char const * string)
+void LyXText::SetSelectionOverString(BufferView * bview, string const & str)
{
sel_cursor = cursor;
- for (int i = 0; string[i]; ++i)
- CursorRight();
- SetSelection();
+ for (int i = 0; str[i]; ++i)
+ CursorRight(bview);
+ SetSelection(bview);
}
// simple replacing. The font of the first selected character is used
-void LyXText::ReplaceSelectionWithString(char const * str)
+void LyXText::ReplaceSelectionWithString(BufferView * bview,
+ string const & str)
{
- SetCursorParUndo();
+ SetCursorParUndo(bview->buffer());
FreezeUndo();
if (!selection) { // create a dummy selection
// Get font setting before we cut
LyXParagraph::size_type pos = sel_end_cursor.pos();
- LyXFont font = sel_start_cursor.par()->GetFontSettings(buffer()->params,
- sel_start_cursor.pos());
+ LyXFont const font = sel_start_cursor.par()
+ ->GetFontSettings(bview->buffer()->params,
+ sel_start_cursor.pos());
// Insert the new string
- for (int i = 0; str[i]; ++i) {
- sel_end_cursor.par()->InsertChar(pos, str[i]);
- sel_end_cursor.par()->SetFont(pos, font);
+ for (string::const_iterator cit = str.begin(); cit != str.end(); ++cit) {
+ sel_end_cursor.par()->InsertChar(pos, (*cit), font);
++pos;
}
-
+
// Cut the selection
- CutSelection();
+ CutSelection(bview);
UnFreezeUndo();
}
-// if the string can be found: return true and set the cursor to
-// the new position
-bool LyXText::SearchForward(char const * str) const
-{
- LyXParagraph * par = cursor.par();
- LyXParagraph::size_type pos = cursor.pos();
- while (par && !IsStringInText(par, pos, str)) {
- if (pos < par->Last() - 1)
- ++pos;
- else {
- pos = 0;
- par = par->Next();
- }
- }
- if (par) {
- SetCursor(par, pos);
- return true;
- }
- else
- return false;
-}
-
-
-bool LyXText::SearchBackward(char const * string) const
-{
- LyXParagraph * par = cursor.par();
- int pos = cursor.pos();
-
- do {
- if (pos > 0)
- --pos;
- else {
- // We skip empty paragraphs (Asger)
- do {
- par = par->Previous();
- if (par)
- pos = par->Last() - 1;
- } while (par && pos < 0);
- }
- } while (par && !IsStringInText(par, pos, string));
-
- if (par) {
- SetCursor(par, pos);
- return true;
- } else
- return false;
-}
-
-
// needed to insert the selection
-void LyXText::InsertStringA(string const & str)
+void LyXText::InsertStringA(BufferView * bview, string const & str)
{
LyXParagraph * par = cursor.par();
LyXParagraph::size_type pos = cursor.pos();
LyXParagraph::size_type a = 0;
- int cell = 0;
- LyXParagraph * endpar = cursor.par()->Next();
+ LyXParagraph * endpar = cursor.par()->next();
- SetCursorParUndo();
+ SetCursorParUndo(bview->buffer());
bool flag =
- textclasslist.Style(buffer()->params.textclass,
+ textclasslist.Style(bview->buffer()->params.textclass,
cursor.par()->GetLayout()).isEnvironment();
// only to be sure, should not be neccessary
- ClearSelection();
+ ClearSelection(bview);
// insert the string, don't insert doublespace
string::size_type i = 0;
if (str[i] == ' '
&& i + 1 < str.length() && str[i + 1] != ' '
&& pos && par->GetChar(pos - 1)!= ' ') {
- par->InsertChar(pos,' ');
- par->SetFont(pos, current_font);
+ par->InsertChar(pos, ' ', current_font);
++pos;
-#ifndef NEW_TABLAR
- } else if (par->table) {
- if (str[i] == '\t') {
- while((pos < par->size()) &&
- (par->GetChar(pos) != LyXParagraph::META_NEWLINE))
- ++pos;
- if (pos < par->size())
- ++pos;
- else // no more fields to fill skip the rest
- break;
- } else if ((str[i] != 13) &&
- ((str[i] & 127) >= ' ')) {
- par->InsertChar(pos, str[i]);
- par->SetFont(pos, current_font);
- ++pos;
- }
-#endif
} else if (str[i] == ' ') {
InsetSpecialChar * new_inset =
new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
if (par->InsertInsetAllowed(new_inset)) {
- par->InsertChar(pos, LyXParagraph::META_INSET);
- par->SetFont(pos, current_font);
- par->InsertInset(pos, new_inset);
+ par->InsertInset(pos, new_inset,
+ current_font);
} else {
delete new_inset;
}
InsetSpecialChar * new_inset =
new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
if (par->InsertInsetAllowed(new_inset)) {
- par->InsertChar(pos, LyXParagraph::META_INSET);
- par->SetFont(pos, current_font);
- par->InsertInset(pos, new_inset);
+ par->InsertInset(pos, new_inset,
+ current_font);
} else {
delete new_inset;
}
} else if (str[i] != 13 &&
// Ignore unprintables
(str[i] & 127) >= ' ') {
- par->InsertChar(pos, str[i]);
- par->SetFont(pos, current_font);
+ par->InsertChar(pos, str[i], current_font);
++pos;
}
} else {
-#ifndef NEW_TABULAR
- if (par->table) {
- if ((i + 1) >= str.length()) {
- if (pos < par->size())
- ++pos;
- break;
- }
- while((pos < par->size()) &&
- (par->GetChar(pos) != LyXParagraph::META_NEWLINE))
- ++pos;
- ++pos;
- cell = NumberOfCell(par, pos);
- while((pos < par->size()) &&
- !(par->table->IsFirstCell(cell))) {
-
- while((pos < par->size()) &&
- (par->GetChar(pos) != LyXParagraph::META_NEWLINE))
- ++pos;
- ++pos;
- cell = NumberOfCell(par, pos);
- }
- if (pos >= par->size())
- // no more fields to fill skip the rest
- break;
- } else {
-#endif
- if (!par->size()) { // par is empty
- InsetSpecialChar * new_inset =
- new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
- if (par->InsertInsetAllowed(new_inset)) {
- par->InsertChar(pos, LyXParagraph::META_INSET);
- par->SetFont(pos, current_font);
- par->InsertInset(pos, new_inset);
- } else {
- delete new_inset;
- }
- ++pos;
- }
- par->BreakParagraph(buffer()->params, pos, flag);
- par = par->Next();
- pos = 0;
-#ifndef NEW_TABULAR
- }
-#endif
+ if (!par->size()) { // par is empty
+ InsetSpecialChar * new_inset =
+ new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
+ if (par->InsertInsetAllowed(new_inset)) {
+ par->InsertInset(pos,
+ new_inset,
+ current_font);
+ } else {
+ delete new_inset;
+ }
+ ++pos;
+ }
+ par->BreakParagraph(bview->buffer()->params, pos, flag);
+ par = par->next();
+ pos = 0;
}
++i;
}
- RedoParagraphs(cursor, endpar);
- SetCursor(cursor.par(), cursor.pos());
+ RedoParagraphs(bview, cursor, endpar);
+ SetCursor(bview, cursor.par(), cursor.pos());
sel_cursor = cursor;
- SetCursor(par, pos);
- SetSelection();
+ SetCursor(bview, par, pos);
+ SetSelection(bview);
}
* that are ignored .Double spaces are also converted into one. Spaces at
* the beginning of a paragraph are forbidden. tabs are converted into one
* space. then InsertStringA is called */
-void LyXText::InsertStringB(string const & s)
+void LyXText::InsertStringB(BufferView * bview, string const & s)
{
string str(s);
- LyXParagraph * par = cursor.par();
string::size_type i = 1;
while (i < str.length()) {
- if (str[i] == '\t' && !par->table)
+ if (str[i] == '\t')
str[i] = ' ';
if (str[i] == ' ' && i + 1 < str.length() && str[i + 1] == ' ')
str[i] = 13;
- if (str[i] == '\n' && i + 1 < str.length() && !par->table){
+ if (str[i] == '\n' && i + 1 < str.length()) {
if (str[i + 1] != '\n') {
if (str[i - 1] != ' ')
str[i] = ' ';
}
++i;
}
- InsertStringA(str);
+ InsertStringA(bview, str);
}
-bool LyXText::GotoNextError() const
+bool LyXText::GotoNextInset(BufferView * bview,
+ std::vector<Inset::Code> const & codes,
+ string const & contents) const
{
LyXCursor res = cursor;
+ Inset * inset;
do {
- if (res.pos() < res.par()->Last() - 1) {
+ if (res.pos() < res.par()->size() - 1) {
res.pos(res.pos() + 1);
} else {
- res.par(res.par()->Next());
+ res.par(res.par()->next());
res.pos(0);
}
} while (res.par() &&
!(res.par()->GetChar(res.pos()) == LyXParagraph::META_INSET
- && res.par()->GetInset(res.pos())->AutoDelete()));
-
- if (res.par()) {
- SetCursor(res.par(), res.pos());
- return true;
- }
- return false;
-}
+ && (inset = res.par()->GetInset(res.pos())) != 0
+ && find(codes.begin(), codes.end(), inset->LyxCode())
+ != codes.end()
+ && (contents.empty() ||
+ static_cast<InsetCommand *>(res.par()->GetInset(res.pos()))->getContents()
+ == contents)));
-
-bool LyXText::GotoNextNote() const
-{
- LyXCursor res = cursor;
- do {
- if (res.pos() < res.par()->Last() - 1) {
- res.pos(res.pos() + 1);
- } else {
- res.par(res.par()->Next());
- res.pos(0);
- }
-
- } while (res.par() &&
- !(res.par()->GetChar(res.pos()) == LyXParagraph::META_INSET
- && res.par()->GetInset(res.pos())->LyxCode() == Inset::IGNORE_CODE));
-
if (res.par()) {
- SetCursor(res.par(), res.pos());
+ SetCursor(bview, res.par(), res.pos());
return true;
}
return false;
}
-void LyXText::CheckParagraph(LyXParagraph * par,
+void LyXText::CheckParagraph(BufferView * bview, LyXParagraph * par,
LyXParagraph::size_type pos)
{
LyXCursor tmpcursor;
-#ifndef NEW_TABULAR
- /* table stuff -- begin*/
-
- if (par->table) {
- CheckParagraphInTable(par, pos);
- }
- else {
-#endif
- /* table stuff -- end*/
-
- long y = 0;
- LyXParagraph::size_type z;
- Row * row = GetRow(par, pos, y);
-
- // is there a break one row above
- if (row->previous() && row->previous()->par() == row->par()) {
- z = NextBreakPoint(row->previous(), paperwidth);
- if ( z >= row->pos()) {
- // set the dimensions of the row above
- y -= row->previous()->height();
- refresh_y = y;
- refresh_row = row->previous();
- status = LyXText::NEED_MORE_REFRESH;
-
- BreakAgain(row->previous());
-
- // set the cursor again. Otherwise
- // dangling pointers are possible
- SetCursor(cursor.par(), cursor.pos());
- sel_cursor = cursor;
- return;
- }
+ int y = 0;
+ LyXParagraph::size_type z;
+ Row * row = GetRow(par, pos, y);
+
+ // is there a break one row above
+ if (row->previous() && row->previous()->par() == row->par()) {
+ z = NextBreakPoint(bview, row->previous(), workWidth(bview));
+ if (z >= row->pos()) {
+ // set the dimensions of the row above
+ y -= row->previous()->height();
+ refresh_y = y;
+ refresh_row = row->previous();
+ status = LyXText::NEED_MORE_REFRESH;
+
+ BreakAgain(bview, row->previous());
+
+ // set the cursor again. Otherwise
+ // dangling pointers are possible
+ SetCursor(bview, cursor.par(), cursor.pos(),
+ false, cursor.boundary());
+ sel_cursor = cursor;
+ return;
}
+ }
- int tmpheight = row->height();
- LyXParagraph::size_type tmplast = RowLast(row);
- refresh_y = y;
- refresh_row = row;
-
- BreakAgain(row);
- if (row->height() == tmpheight && RowLast(row) == tmplast)
- status = LyXText::NEED_VERY_LITTLE_REFRESH;
- else
- status = LyXText::NEED_MORE_REFRESH;
-
- // check the special right address boxes
- if (textclasslist.Style(buffer()->params.textclass,
- par->GetLayout()).margintype
- == MARGIN_RIGHT_ADDRESS_BOX) {
- tmpcursor.par(par);
- tmpcursor.row(row);
- tmpcursor.y(y);
- tmpcursor.x(0);
- tmpcursor.x_fix(0);
- tmpcursor.pos(pos);
- RedoDrawingOfParagraph(tmpcursor);
- }
-#ifndef NEW_TABULAR
+ int const tmpheight = row->height();
+ LyXParagraph::size_type const tmplast = RowLast(row);
+ refresh_y = y;
+ refresh_row = row;
+
+ BreakAgain(bview, row);
+ if (row->height() == tmpheight && RowLast(row) == tmplast)
+ status = LyXText::NEED_VERY_LITTLE_REFRESH;
+ else
+ status = LyXText::NEED_MORE_REFRESH;
+
+ // check the special right address boxes
+ if (textclasslist.Style(bview->buffer()->params.textclass,
+ par->GetLayout()).margintype
+ == MARGIN_RIGHT_ADDRESS_BOX) {
+ tmpcursor.par(par);
+ tmpcursor.row(row);
+ tmpcursor.y(y);
+ tmpcursor.x(0);
+ tmpcursor.x_fix(0);
+ tmpcursor.pos(pos);
+ RedoDrawingOfParagraph(bview, tmpcursor);
}
-#endif
// set the cursor again. Otherwise dangling pointers are possible
// also set the selection
if (selection) {
tmpcursor = cursor;
- SetCursorIntern(sel_cursor.par(), sel_cursor.pos());
+ SetCursorIntern(bview, sel_cursor.par(), sel_cursor.pos(),
+ false, sel_cursor.boundary());
sel_cursor = cursor;
- SetCursorIntern(sel_start_cursor.par(), sel_start_cursor.pos());
+ SetCursorIntern(bview, sel_start_cursor.par(),
+ sel_start_cursor.pos(),
+ false, sel_start_cursor.boundary());
sel_start_cursor = cursor;
- SetCursorIntern(sel_end_cursor.par(), sel_end_cursor.pos());
+ SetCursorIntern(bview, sel_end_cursor.par(),
+ sel_end_cursor.pos(),
+ false, sel_end_cursor.boundary());
sel_end_cursor = cursor;
- SetCursorIntern(last_sel_cursor.par(), last_sel_cursor.pos());
+ SetCursorIntern(bview, last_sel_cursor.par(),
+ last_sel_cursor.pos(),
+ false, last_sel_cursor.boundary());
last_sel_cursor = cursor;
cursor = tmpcursor;
}
- SetCursorIntern(cursor.par(), cursor.pos());
+ SetCursorIntern(bview, cursor.par(), cursor.pos(),
+ false, cursor.boundary());
}
-// returns 0 if inset wasn't found
-int LyXText::UpdateInset(Inset * inset)
+// returns false if inset wasn't found
+bool LyXText::UpdateInset(BufferView * bview, Inset * inset)
{
// first check the current paragraph
int pos = cursor.par()->GetPositionOfInset(inset);
if (pos != -1){
- CheckParagraph(cursor.par(), pos);
- return 1;
+ CheckParagraph(bview, cursor.par(), pos);
+ return true;
}
// check every paragraph
LyXParagraph * par = FirstParagraph();
do {
- // make sure the paragraph is open
- if (par->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE){
pos = par->GetPositionOfInset(inset);
if (pos != -1){
- CheckParagraph(par, pos);
- return 1;
+ CheckParagraph(bview, par, pos);
+ return true;
}
- }
- par = par->Next();
+ par = par->next();
} while (par);
- return 0;
+ return false;
}
-void LyXText::SetCursor(LyXParagraph * par,
+void LyXText::SetCursor(BufferView * bview, LyXParagraph * par,
LyXParagraph::size_type pos,
bool setfont, bool boundary) const
{
LyXCursor old_cursor = cursor;
- SetCursorIntern(par, pos, setfont, boundary);
- DeleteEmptyParagraphMechanism(old_cursor);
+ SetCursorIntern(bview, par, pos, setfont, boundary);
+ DeleteEmptyParagraphMechanism(bview, old_cursor);
}
-void LyXText::SetCursor(LyXCursor & cur, LyXParagraph * par,
+void LyXText::SetCursor(BufferView *bview, LyXCursor & cur, LyXParagraph * par,
LyXParagraph::size_type pos, bool boundary) const
{
- // correct the cursor position if impossible
- if (pos > par->Last()){
- LyXParagraph * tmppar = par->ParFromPos(pos);
- pos = par->PositionInParFromPos(pos);
- par = tmppar;
- }
- if (par->IsDummy() && par->previous &&
- par->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- while (par->previous &&
- ((par->previous->IsDummy() &&
- (par->previous->previous->footnoteflag ==
- LyXParagraph::CLOSED_FOOTNOTE)) ||
- (par->previous->footnoteflag ==
- LyXParagraph::CLOSED_FOOTNOTE))) {
- par = par->previous ;
- if (par->IsDummy() &&
- (par->previous->footnoteflag ==
- LyXParagraph::CLOSED_FOOTNOTE))
- pos += par->size() + 1;
- }
- if (par->previous) {
- par = par->previous;
- }
- pos += par->size() + 1;
- }
-
cur.par(par);
cur.pos(pos);
cur.boundary(boundary);
/* get the cursor y position in text */
- long y = 0;
+ int y = 0;
Row * row = GetRow(par, pos, y);
/* y is now the beginning of the cursor row */
y += row->baseline();
/* now get the cursors x position */
float x;
float fill_separator, fill_hfill, fill_label_hfill;
- PrepareToPrint(row, x, fill_separator, fill_hfill, fill_label_hfill);
+ PrepareToPrint(bview, row, x, fill_separator, fill_hfill,
+ fill_label_hfill);
LyXParagraph::size_type cursor_vpos = 0;
LyXParagraph::size_type last = RowLastPrintable(row);
if (last < row->pos())
cursor_vpos = row->pos();
else if (pos > last && !boundary)
- cursor_vpos = (row->par()->isRightToLeftPar(buffer()->params))
+ cursor_vpos = (row->par()->isRightToLeftPar(bview->buffer()->params))
? row->pos() : last + 1;
else if (pos > row->pos() &&
- (pos > last || boundary ||
- (row->par()->table && row->par()->IsNewline(pos))))
+ (pos > last || boundary))
/// Place cursor after char at (logical) position pos - 1
cursor_vpos = (bidi_level(pos - 1) % 2 == 0)
? log2vis(pos - 1) + 1 : log2vis(pos - 1);
/// Place cursor before char at (logical) position pos
cursor_vpos = (bidi_level(pos) % 2 == 0)
? log2vis(pos) : log2vis(pos) + 1;
-
-#ifndef NEW_TABULAR
- /* table stuff -- begin*/
- if (row->par()->table) {
- int cell = NumberOfCell(row->par(), row->pos());
- float x_old = x;
- x += row->par()->table->GetBeginningOfTextInCell(cell);
- for (LyXParagraph::size_type vpos = row->pos();
- vpos < cursor_vpos; ++vpos) {
- pos = vis2log(vpos);
- if (row->par()->IsNewline(pos)) {
- x = x_old + row->par()->table->WidthOfColumn(cell);
- x_old = x;
- ++cell;
- x += row->par()->table->GetBeginningOfTextInCell(cell);
- } else {
- x += SingleWidth(row->par(), pos);
- }
- }
- } else {
- /* table stuff -- end*/
-#endif
- LyXParagraph::size_type main_body =
- BeginningOfMainBody(row->par());
- if ((main_body > 0) &&
- ((main_body-1 > last) ||
- !row->par()->IsLineSeparator(main_body-1)))
- main_body = 0;
-
- for (LyXParagraph::size_type vpos = row->pos();
- vpos < cursor_vpos; ++vpos) {
- pos = vis2log(vpos);
- if (main_body > 0 && pos == main_body-1) {
- x += fill_label_hfill +
- lyxfont::width(textclasslist.Style(
- buffer()->params.textclass,
- row->par()->GetLayout())
- .labelsep,
- GetFont(row->par(), -2));
- if (row->par()->IsLineSeparator(main_body-1))
- x -= SingleWidth(row->par(),main_body-1);
- }
- if (HfillExpansion(row, pos)) {
- x += SingleWidth(row->par(), pos);
- if (pos >= main_body)
- x += fill_hfill;
- else
- x += fill_label_hfill;
- } else if (row->par()->IsSeparator(pos)) {
- x += SingleWidth(row->par(), pos);
- if (pos >= main_body)
- x += fill_separator;
- } else
- x += SingleWidth(row->par(), pos);
- }
-#ifndef NEW_TABULAR
+
+ LyXParagraph::size_type main_body =
+ BeginningOfMainBody(bview->buffer(), row->par());
+ if ((main_body > 0) &&
+ ((main_body-1 > last) ||
+ !row->par()->IsLineSeparator(main_body-1)))
+ main_body = 0;
+
+ for (LyXParagraph::size_type vpos = row->pos();
+ vpos < cursor_vpos; ++vpos) {
+ pos = vis2log(vpos);
+ if (main_body > 0 && pos == main_body - 1) {
+ x += fill_label_hfill +
+ lyxfont::width(textclasslist.Style(
+ bview->buffer()->params.textclass,
+ row->par()->GetLayout())
+ .labelsep,
+ GetFont(bview->buffer(), row->par(), -2));
+ if (row->par()->IsLineSeparator(main_body-1))
+ x -= SingleWidth(bview, row->par(),main_body-1);
+ }
+ if (HfillExpansion(bview->buffer(), row, pos)) {
+ x += SingleWidth(bview, row->par(), pos);
+ if (pos >= main_body)
+ x += fill_hfill;
+ else
+ x += fill_label_hfill;
+ } else if (row->par()->IsSeparator(pos)) {
+ x += SingleWidth(bview, row->par(), pos);
+ if (pos >= main_body)
+ x += fill_separator;
+ } else
+ x += SingleWidth(bview, row->par(), pos);
}
-#endif
-
+
cur.x(int(x));
cur.x_fix(cur.x());
cur.row(row);
}
-void LyXText::SetCursorIntern(LyXParagraph * par,
+void LyXText::SetCursorIntern(BufferView * bview, LyXParagraph * par,
LyXParagraph::size_type pos,
bool setfont, bool boundary) const
{
- SetCursor(cursor, par, pos, boundary);
-// #warning Remove this when verified working (Jug 20000413)
-#if 0
- // correct the cursor position if impossible
- if (pos > par->Last()){
- LyXParagraph * tmppar = par->ParFromPos(pos);
- pos = par->PositionInParFromPos(pos);
- par = tmppar;
- }
- if (par->IsDummy() && par->previous &&
- par->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- while (par->previous &&
- ((par->previous->IsDummy() && par->previous->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) ||
- (par->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE))) {
- par = par->previous ;
- if (par->IsDummy() &&
- par->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- pos += par->size() + 1;
- }
- if (par->previous) {
- par = par->previous;
- }
- pos += par->size() + 1;
- }
-
- cursor.par() = par;
- cursor.pos() = pos;
-
- /* get the cursor y position in text */
- long y = 0;
- Row * row = GetRow(par, pos, y);
- /* y is now the beginning of the cursor row */
- y += row->baseline();
- /* y is now the cursor baseline */
- cursor.y() = y;
-
- /* now get the cursors x position */
- float x;
- float fill_separator, fill_hfill, fill_label_hfill;
- PrepareToPrint(row, x, fill_separator, fill_hfill, fill_label_hfill);
- LyXParagraph::size_type cursor_vpos;
- LyXParagraph::size_type last = RowLastPrintable(row);
-
- if (pos > last + 1) // This shouldn't happen.
- pos = last+1;
-
- if (last < row->pos())
- cursor_vpos = 0;
- else if (pos > last ||
- (pos - 1 >= row->pos() &&
- (row->par()->IsSeparator(pos) ||
- (row->par()->table && row->par()->IsNewline(pos))
- )))
- /// Place cursor after char at (logical) position pos-1
- cursor_vpos = (bidi_level(pos-1) % 2 == 0)
- ? log2vis(pos-1) + 1 : log2vis(pos-1);
- else
- /// Place cursor before char at (logical) position pos
- cursor_vpos = (bidi_level(pos) % 2 == 0)
- ? log2vis(pos) : log2vis(pos) + 1;
-
-#ifndef NEW_TABULAR
- /* table stuff -- begin*/
- if (row->par()->table) {
- int cell = NumberOfCell(row->par(), row->pos());
- float x_old = x;
- x += row->par()->table->GetBeginningOfTextInCell(cell);
- for (LyXParagraph::size_type vpos = row->pos(); vpos < cursor_vpos; ++vpos) {
- pos = vis2log(vpos);
- if (row->par()->IsNewline(pos)) {
- x = x_old + row->par()->table->WidthOfColumn(cell);
- x_old = x;
- ++cell;
- x += row->par()->table->GetBeginningOfTextInCell(cell);
- } else {
- x += SingleWidth(row->par(), pos);
- }
- }
- } else {
- /* table stuff -- end*/
-#endif
- LyXParagraph::size_type main_body =
- BeginningOfMainBody(row->par());
- if (main_body > 0 &&
- (main_body-1 > last ||
- !row->par()->IsLineSeparator(main_body-1)))
- main_body = 0;
-
- for (LyXParagraph::size_type vpos = row->pos(); vpos < cursor_vpos; ++vpos) {
- pos = vis2log(vpos);
- if (main_body > 0 && pos == main_body-1) {
- x += fill_label_hfill +
- lyxfont::width(textclasslist
- .Style(buffer()->params.textclass,
- row->par()->GetLayout())
- .labelsep,
- GetFont(row->par(), -2));
- if (row->par()->IsLineSeparator(main_body-1))
- x -= SingleWidth(row->par(), main_body-1);
- }
- if (HfillExpansion(row, pos)) {
- x += SingleWidth(row->par(), pos);
- if (pos >= main_body)
- x += fill_hfill;
- else
- x += fill_label_hfill;
- }
- else if (row->par()->IsSeparator(pos)) {
- x += SingleWidth(row->par(), pos);
- if (pos >= main_body)
- x += fill_separator;
- } else
- x += SingleWidth(row->par(), pos);
- }
-#ifndef NEW_TABULAR
- }
-#endif
- cursor.x = int(x);
-
- cursor.x_fix = cursor.x;
- cursor.row() = row;
-#endif
+ SetCursor(bview, cursor, par, pos, boundary);
if (setfont)
- SetCurrentFont();
+ SetCurrentFont(bview);
}
-void LyXText::SetCurrentFont() const
+
+void LyXText::SetCurrentFont(BufferView * bview) const
{
LyXParagraph::size_type pos = cursor.pos();
if (cursor.boundary() && pos > 0)
--pos;
if (pos > 0) {
- if (pos == cursor.par()->Last() ||
- (cursor.par()->table && cursor.par()->IsNewline(pos)))
+ if (pos == cursor.par()->size())
--pos;
else if (cursor.par()->IsSeparator(pos)) {
if (pos > cursor.row()->pos() &&
bidi_level(pos) % 2 ==
bidi_level(pos - 1) % 2)
--pos;
- else if (pos + 1 < cursor.par()->Last())
+ else if (pos + 1 < cursor.par()->size())
++pos;
}
}
- current_font = cursor.par()->GetFontSettings(buffer()->params, pos);
- real_current_font = GetFont(cursor.par(), pos);
+ current_font =
+ cursor.par()->GetFontSettings(bview->buffer()->params, pos);
+ real_current_font = GetFont(bview->buffer(), cursor.par(), pos);
+
+ if (cursor.pos() == cursor.par()->size() &&
+ IsBoundary(bview->buffer(), cursor.par(), cursor.pos()) &&
+ !cursor.boundary()) {
+ Language const * lang =
+ cursor.par()->getParLanguage(bview->buffer()->params);
+ current_font.setLanguage(lang);
+ current_font.setNumber(LyXFont::OFF);
+ real_current_font.setLanguage(lang);
+ real_current_font.setNumber(LyXFont::OFF);
+ }
}
-void LyXText::SetCursorFromCoordinates(int x, long y) const
+void LyXText::SetCursorFromCoordinates(BufferView * bview, int x, int y) const
{
LyXCursor old_cursor = cursor;
cursor.par(row->par());
bool bound = false;
- int column = GetColumnNearX(row, x, bound);
+ int column = GetColumnNearX(bview, row, x, bound);
cursor.pos(row->pos() + column);
cursor.x(x);
cursor.y(y + row->baseline());
cursor.row(row);
cursor.boundary(bound);
- SetCurrentFont();
- DeleteEmptyParagraphMechanism(old_cursor);
+ SetCurrentFont(bview);
+ DeleteEmptyParagraphMechanism(bview, old_cursor);
}
-void LyXText::SetCursorFromCoordinates(LyXCursor & cur, int x, long y) const
+void LyXText::SetCursorFromCoordinates(BufferView * bview, LyXCursor & cur,
+ int x, int y) const
{
/* get the row first */
Row * row = GetRowNearY(y);
bool bound = false;
- int column = GetColumnNearX(row, x, bound);
+ int column = GetColumnNearX(bview, row, x, bound);
cur.par(row->par());
cur.pos(row->pos() + column);
}
-void LyXText::CursorLeft(bool internal) const
-{
- CursorLeftIntern(internal);
-#ifndef NEW_TABULAR
- if (cursor.par()->table) {
- int cell = NumberOfCell(cursor.par(), cursor.pos());
- if (cursor.par()->table->IsContRow(cell)
- && cursor.par()->table->CellHasContRow(cursor.par()->table->GetCellAbove(cell)) < 0) {
- CursorUp();
- }
- }
-#endif
-}
-
-
-void LyXText::CursorLeftIntern(bool internal) const
+void LyXText::CursorLeft(BufferView * bview, bool internal) const
{
if (cursor.pos() > 0) {
bool boundary = cursor.boundary();
- SetCursor(cursor.par(), cursor.pos() - 1, true, false);
+ SetCursor(bview, cursor.par(), cursor.pos() - 1, true, false);
if (!internal && !boundary &&
- IsBoundary(cursor.par(), cursor.pos() + 1))
- SetCursor(cursor.par(), cursor.pos() + 1, true, true);
- } else if (cursor.par()->Previous()) { // steps into the above paragraph.
- LyXParagraph * par = cursor.par()->Previous();
- LyXParagraph::size_type pos = par->Last();
- SetCursor(par, pos);
- if (IsBoundary(par, pos))
- SetCursor(par, pos, false, true);
+ IsBoundary(bview->buffer(), cursor.par(), cursor.pos() + 1))
+ SetCursor(bview, cursor.par(), cursor.pos() + 1, true, true);
+ } else if (cursor.par()->previous()) { // steps into the above paragraph.
+ LyXParagraph * par = cursor.par()->previous();
+ SetCursor(bview, par, par->size());
}
}
-void LyXText::CursorRight(bool internal) const
-{
- CursorRightIntern(internal);
-#ifndef NEW_TABULAR
- if (cursor.par()->table) {
- int cell = NumberOfCell(cursor.par(), cursor.pos());
- if (cursor.par()->table->IsContRow(cell) &&
- cursor.par()->table->CellHasContRow(cursor.par()->table->GetCellAbove(cell))<0) {
- CursorUp();
- }
- }
-#endif
-}
-
-
-void LyXText::CursorRightIntern(bool internal) const
+void LyXText::CursorRight(BufferView * bview, bool internal) const
{
- if (cursor.pos() < cursor.par()->Last()) {
- if (!internal && cursor.boundary() &&
- (!cursor.par()->table || !cursor.par()->IsNewline(cursor.pos())))
- SetCursor(cursor.par(), cursor.pos(), true, false);
- else {
- SetCursor(cursor.par(), cursor.pos() + 1, true, false);
- if (!internal && IsBoundary(cursor.par(), cursor.pos()))
- SetCursor(cursor.par(), cursor.pos(), true, true);
- }
- } else if (cursor.par()->Next())
- SetCursor(cursor.par()->Next(), 0);
+ if (!internal && cursor.boundary() &&
+ !cursor.par()->IsNewline(cursor.pos()))
+ SetCursor(bview, cursor.par(), cursor.pos(), true, false);
+ else if (cursor.pos() < cursor.par()->size()) {
+ SetCursor(bview, cursor.par(), cursor.pos() + 1, true, false);
+ if (!internal &&
+ IsBoundary(bview->buffer(), cursor.par(), cursor.pos()))
+ SetCursor(bview, cursor.par(), cursor.pos(), true, true);
+ } else if (cursor.par()->next())
+ SetCursor(bview, cursor.par()->next(), 0);
}
-void LyXText::CursorUp() const
+void LyXText::CursorUp(BufferView * bview) const
{
- SetCursorFromCoordinates(cursor.x_fix(),
+ SetCursorFromCoordinates(bview, cursor.x_fix(),
cursor.y() - cursor.row()->baseline() - 1);
-#ifndef NEW_TABULAR
- if (cursor.par()->table) {
- int cell = NumberOfCell(cursor.par(), cursor.pos());
- if (cursor.par()->table->IsContRow(cell) &&
- cursor.par()->table->CellHasContRow(cursor.par()->table->GetCellAbove(cell))<0) {
- CursorUp();
- }
- }
-#endif
}
-void LyXText::CursorDown() const
+void LyXText::CursorDown(BufferView * bview) const
{
-#ifndef NEW_TABULAR
- if (cursor.par()->table &&
- cursor.par()->table->ShouldBeVeryLastRow(NumberOfCell(cursor.par(), cursor.pos())) &&
- !cursor.par()->next)
- return;
-#endif
-
- SetCursorFromCoordinates(cursor.x_fix(),
+ SetCursorFromCoordinates(bview, cursor.x_fix(),
cursor.y() - cursor.row()->baseline()
+ cursor.row()->height() + 1);
-#ifndef NEW_TABULAR
- if (cursor.par()->table) {
- int cell = NumberOfCell(cursor.par(), cursor.pos());
- int cell_above = cursor.par()->table->GetCellAbove(cell);
- while(cursor.par()->table &&
- cursor.par()->table->IsContRow(cell) &&
- (cursor.par()->table->CellHasContRow(cell_above)<0)) {
- SetCursorFromCoordinates(cursor.x_fix(),
- cursor.y() - cursor.row()->baseline()
- + cursor.row()->height() + 1);
- if (cursor.par()->table) {
- cell = NumberOfCell(cursor.par(), cursor.pos());
- cell_above = cursor.par()->table->GetCellAbove(cell);
- }
- }
- }
-#endif
}
-void LyXText::CursorUpParagraph() const
+void LyXText::CursorUpParagraph(BufferView * bview) const
{
if (cursor.pos() > 0) {
- SetCursor(cursor.par(), 0);
+ SetCursor(bview, cursor.par(), 0);
}
- else if (cursor.par()->Previous()) {
- SetCursor(cursor.par()->Previous(), 0);
+ else if (cursor.par()->previous()) {
+ SetCursor(bview, cursor.par()->previous(), 0);
}
}
-void LyXText::CursorDownParagraph() const
+void LyXText::CursorDownParagraph(BufferView * bview) const
{
- if (cursor.par()->Next()) {
- SetCursor(cursor.par()->Next(), 0);
+ if (cursor.par()->next()) {
+ SetCursor(bview, cursor.par()->next(), 0);
} else {
- SetCursor(cursor.par(), cursor.par()->Last());
+ SetCursor(bview, cursor.par(), cursor.par()->size());
}
}
-void LyXText::DeleteEmptyParagraphMechanism(LyXCursor const & old_cursor) const
+void LyXText::DeleteEmptyParagraphMechanism(BufferView * bview,
+ LyXCursor const & old_cursor) const
{
// Would be wrong to delete anything if we have a selection.
if (selection) return;
// We allow all kinds of "mumbo-jumbo" when freespacing.
- if (textclasslist.Style(buffer()->params.textclass,
+ if (textclasslist.Style(bview->buffer()->params.textclass,
old_cursor.par()->GetLayout()).free_spacing)
return;
// Only if the cursor has really moved
if (old_cursor.pos() > 0
- && old_cursor.pos() < old_cursor.par()->Last()
+ && old_cursor.pos() < old_cursor.par()->size()
&& old_cursor.par()->IsLineSeparator(old_cursor.pos())
&& old_cursor.par()->IsLineSeparator(old_cursor.pos() - 1)) {
old_cursor.par()->Erase(old_cursor.pos() - 1);
- RedoParagraphs(old_cursor, old_cursor.par()->Next());
+ RedoParagraphs(bview, old_cursor, old_cursor.par()->next());
// correct cursor
if (old_cursor.par() == cursor.par() &&
cursor.pos() > old_cursor.pos()) {
- SetCursorIntern(cursor.par(), cursor.pos() - 1);
+ SetCursorIntern(bview, cursor.par(),
+ cursor.pos() - 1);
} else
- SetCursorIntern(cursor.par(), cursor.pos());
+ SetCursorIntern(bview, cursor.par(),
+ cursor.pos());
return;
}
}
// Do not delete empty paragraphs with keepempty set.
- if ((textclasslist.Style(buffer()->params.textclass,
+ if ((textclasslist.Style(bview->buffer()->params.textclass,
old_cursor.par()->GetLayout())).keepempty)
return;
LyXCursor tmpcursor;
if (old_cursor.par() != cursor.par()) {
- if ( (old_cursor.par()->Last() == 0
- || (old_cursor.par()->Last() == 1
- && old_cursor.par()->IsLineSeparator(0)))
- && old_cursor.par()->FirstPhysicalPar()
- == old_cursor.par()->LastPhysicalPar()) {
+ if ((old_cursor.par()->size() == 0
+ || (old_cursor.par()->size() == 1
+ && old_cursor.par()->IsLineSeparator(0)))) {
// ok, we will delete anything
// make sure that you do not delete any environments
- if ((old_cursor.par()->footnoteflag != LyXParagraph::OPEN_FOOTNOTE &&
- !(old_cursor.row()->previous()
- && old_cursor.row()->previous()->par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE)
- && !(old_cursor.row()->next()
- && old_cursor.row()->next()->par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE))
- || (old_cursor.par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE
- && ((old_cursor.row()->previous()
- && old_cursor.row()->previous()->par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE)
- || (old_cursor.row()->next()
- && old_cursor.row()->next()->par()->footnoteflag == LyXParagraph::OPEN_FOOTNOTE))
- )) {
status = LyXText::NEED_MORE_REFRESH;
deleted = true;
refresh_y = old_cursor.y() - old_cursor.row()->baseline() - refresh_row->height();
tmpcursor = cursor;
cursor = old_cursor; // that undo can restore the right cursor position
- LyXParagraph * endpar = old_cursor.par()->next;
+ LyXParagraph * endpar = old_cursor.par()->next();
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
}
}
- SetUndo(Undo::DELETE,
- old_cursor.par()->previous,
+ SetUndo(bview->buffer(), Undo::DELETE,
+ old_cursor.par()->previous(),
endpar);
cursor = tmpcursor;
// delete old row
RemoveRow(old_cursor.row());
- if (buffer()->paragraph == old_cursor.par()) {
- buffer_->paragraph = buffer_->paragraph->next;
+ if (OwnerParagraph() == old_cursor.par()) {
+ OwnerParagraph(OwnerParagraph()->next());
}
// delete old par
delete old_cursor.par();
* next row can change its height,
* if there is another layout before */
if (refresh_row->next()) {
- BreakAgain(refresh_row->next());
- UpdateCounters(refresh_row);
+ BreakAgain(bview, refresh_row->next());
+ UpdateCounters(bview, refresh_row);
}
- SetHeightOfRow(refresh_row);
+ SetHeightOfRow(bview, refresh_row);
} else {
refresh_row = old_cursor.row()->next();
refresh_y = old_cursor.y() - old_cursor.row()->baseline();
tmpcursor = cursor;
cursor = old_cursor; // that undo can restore the right cursor position
- LyXParagraph * endpar = old_cursor.par()->next;
+ LyXParagraph * endpar = old_cursor.par()->next();
if (endpar && endpar->GetDepth()) {
while (endpar && endpar->GetDepth()) {
- endpar = endpar->LastPhysicalPar()->Next();
+ endpar = endpar->next();
}
}
- SetUndo(Undo::DELETE,
- old_cursor.par()->previous,
+ SetUndo(bview->buffer(), Undo::DELETE,
+ old_cursor.par()->previous(),
endpar);
cursor = tmpcursor;
// delete old row
RemoveRow(old_cursor.row());
// delete old par
- if (buffer()->paragraph == old_cursor.par()) {
- buffer_->paragraph = buffer_->paragraph->next;
+ if (OwnerParagraph() == old_cursor.par()) {
+ OwnerParagraph(OwnerParagraph()->next());
}
+
delete old_cursor.par();
/* Breakagain the next par. Needed
if there is another layout before
*/
if (refresh_row) {
- BreakAgain(refresh_row);
- UpdateCounters(refresh_row->previous());
+ BreakAgain(bview, refresh_row);
+ UpdateCounters(bview, refresh_row->previous());
}
}
// correct cursor y
- SetCursorIntern(cursor.par(), cursor.pos());
+ SetCursorIntern(bview, cursor.par(), cursor.pos());
if (sel_cursor.par() == old_cursor.par()
&& sel_cursor.pos() == sel_cursor.pos()) {
// correct selection
sel_cursor = cursor;
}
- }
}
if (!deleted) {
- if (old_cursor.par()->StripLeadingSpaces(buffer()->params.textclass)) {
- RedoParagraphs(old_cursor, old_cursor.par()->Next());
+ if (old_cursor.par()->StripLeadingSpaces(bview->buffer()->params.textclass)) {
+ RedoParagraphs(bview, old_cursor, old_cursor.par()->next());
// correct cursor y
- SetCursorIntern(cursor.par(), cursor.pos());
+ SetCursorIntern(bview, cursor.par(), cursor.pos());
sel_cursor = cursor;
}
}
{
LyXParagraph * result = FirstParagraph();
while (result && result->id() != id)
- result = result->next;
+ result = result->next();
return result;
}
// undo functions
-bool LyXText::TextUndo()
+bool LyXText::TextUndo(BufferView * bview)
{
+ if (inset_owner)
+ return false;
// returns false if no undo possible
- Undo * undo = buffer_->undostack.pop();
+ Undo * undo = bview->buffer()->undostack.pop();
if (undo) {
FinishUndo();
if (!undo_frozen)
- buffer_->redostack
- .push(CreateUndo(undo->kind,
+ bview->buffer()->redostack
+ .push(CreateUndo(bview->buffer(), undo->kind,
GetParFromID(undo->number_of_before_par),
GetParFromID(undo->number_of_behind_par)));
}
- return TextHandleUndo(undo);
+ return TextHandleUndo(bview, undo);
}
-bool LyXText::TextRedo()
+bool LyXText::TextRedo(BufferView * bview)
{
+ if (inset_owner)
+ return false;
// returns false if no redo possible
- Undo * undo = buffer_->redostack.pop();
+ Undo * undo = bview->buffer()->redostack.pop();
if (undo) {
FinishUndo();
if (!undo_frozen)
- buffer_->undostack
- .push(CreateUndo(undo->kind,
+ bview->buffer()->undostack
+ .push(CreateUndo(bview->buffer(), undo->kind,
GetParFromID(undo->number_of_before_par),
GetParFromID(undo->number_of_behind_par)));
}
- return TextHandleUndo(undo);
+ return TextHandleUndo(bview, undo);
}
-bool LyXText::TextHandleUndo(Undo * undo)
+bool LyXText::TextHandleUndo(BufferView * bview, Undo * undo)
{
+ if (inset_owner)
+ return false;
// returns false if no undo possible
bool result = false;
if (undo) {
// if there's no before take the beginning
// of the document for redoing
if (!before)
- SetCursorIntern(FirstParagraph(), 0);
+ SetCursorIntern(bview, FirstParagraph(), 0);
// replace the paragraphs with the undo informations
LyXParagraph * tmppar3 = undo->par;
undo->par = 0; // otherwise the undo destructor would delete the paragraph
LyXParagraph * tmppar4 = tmppar3;
- if (tmppar4){
- while (tmppar4->next)
- tmppar4 = tmppar4->next;
+
+ if (tmppar4) {
+ while (tmppar4->next())
+ tmppar4 = tmppar4->next();
} // get last undo par
// now remove the old text if there is any
- if (before != behind || (!behind && !before)){
+ if (before != behind || (!behind && !before)) {
if (before)
- tmppar5 = before->next;
+ tmppar5 = before->next();
else
- tmppar5 = buffer()->paragraph;
+ tmppar5 = OwnerParagraph();
tmppar2 = tmppar3;
- while (tmppar5 && tmppar5 != behind){
+ while (tmppar5 && tmppar5 != behind) {
tmppar = tmppar5;
- tmppar5 = tmppar5->next;
+ tmppar5 = tmppar5->next();
// a memory optimization for edit: Only layout information
// is stored in the undo. So restore the text informations.
if (undo->kind == Undo::EDIT) {
tmppar2->setContentsFromPar(tmppar);
tmppar->clearContents();
- tmppar2 = tmppar2->next;
+ tmppar2 = tmppar2->next();
}
}
}
// put the new stuff in the list if there is one
if (tmppar3){
if (before)
- before->next = tmppar3;
+ before->next(tmppar3);
else
- buffer_->paragraph = tmppar3;
- tmppar3->previous = before;
- }
- else {
+ OwnerParagraph(tmppar3);
+ tmppar3->previous(before);
+ } else {
if (!before)
- buffer_->paragraph = behind;
+ OwnerParagraph(behind);
}
if (tmppar4) {
- tmppar4->next = behind;
+ tmppar4->next(behind);
if (behind)
- behind->previous = tmppar4;
+ behind->previous(tmppar4);
}
// Set the cursor for redoing
if (before) {
- SetCursorIntern(before->FirstSelfrowPar(), 0);
- // check wether before points to a closed float and open it if necessary
- if (before && before->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE
- && before->next && before->next->footnoteflag != LyXParagraph::NO_FOOTNOTE){
- tmppar4 = before;
- while (tmppar4->previous &&
- tmppar4->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- tmppar4 = tmppar4->previous;
- while (tmppar4 && tmppar4->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE){
- tmppar4->footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
- tmppar4 = tmppar4->next;
- }
- }
- }
-
- // open a cosed footnote at the end if necessary
- if (behind && behind->previous &&
- behind->previous->footnoteflag != LyXParagraph::NO_FOOTNOTE &&
- behind->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE){
- while (behind && behind->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE){
- behind->footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
- behind = behind->next;
- }
+ SetCursorIntern(bview, before, 0);
}
-
+
// calculate the endpar for redoing the paragraphs.
if (behind) {
- if (behind->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- endpar = behind->LastPhysicalPar()->Next();
- else
- endpar = behind->NextAfterFootnote()->LastPhysicalPar()->Next();
+ endpar = behind->next();
} else
endpar = behind;
tmppar = GetParFromID(undo->number_of_cursor_par);
- RedoParagraphs(cursor, endpar);
+ RedoParagraphs(bview, cursor, endpar);
if (tmppar){
- SetCursorIntern(tmppar, undo->cursor_pos);
- UpdateCounters(cursor.row());
+ SetCursorIntern(bview, tmppar, undo->cursor_pos);
+ UpdateCounters(bview, cursor.row());
}
result = true;
delete undo;
void LyXText::FinishUndo()
{
+ if (inset_owner)
+ return;
// makes sure the next operation will be stored
undo_finished = true;
}
void LyXText::FreezeUndo()
{
+ if (inset_owner)
+ return;
// this is dangerous and for internal use only
undo_frozen = true;
}
void LyXText::UnFreezeUndo()
{
+ if (inset_owner)
+ return;
// this is dangerous and for internal use only
undo_frozen = false;
}
-void LyXText::SetUndo(Undo::undo_kind kind, LyXParagraph const * before,
+void LyXText::SetUndo(Buffer * buf, Undo::undo_kind kind,
+ LyXParagraph const * before,
LyXParagraph const * behind) const
{
+ if (inset_owner)
+ return;
if (!undo_frozen)
- buffer_->undostack.push(CreateUndo(kind, before, behind));
- buffer_->redostack.clear();
+ buf->undostack.push(CreateUndo(buf, kind, before, behind));
+ buf->redostack.clear();
}
-void LyXText::SetRedo(Undo::undo_kind kind, LyXParagraph const * before,
- LyXParagraph const * behind)
+void LyXText::SetRedo(Buffer * buf, Undo::undo_kind kind,
+ LyXParagraph const * before, LyXParagraph const * behind)
{
- buffer_->redostack.push(CreateUndo(kind, before, behind));
+ if (inset_owner)
+ return;
+ buf->redostack.push(CreateUndo(buf, kind, before, behind));
}
-Undo * LyXText::CreateUndo(Undo::undo_kind kind, LyXParagraph const * before,
- LyXParagraph const * behind) const
+Undo * LyXText::CreateUndo(Buffer * buf, Undo::undo_kind kind,
+ LyXParagraph const * before,
+ LyXParagraph const * behind) const
{
+ if (inset_owner)
+ return 0;
+
int before_number = -1;
int behind_number = -1;
if (before)
// appear one by one when undoing.
// EDIT is special since only layout information, not the
// contents of a paragaph are stored.
- if (!undo_finished && kind != Undo::EDIT &&
- kind != Undo::FINISH){
+ if (!undo_finished && (kind != Undo::EDIT) && (kind != Undo::FINISH)){
// check wether storing is needed
- if (!buffer()->undostack.empty() &&
- buffer_->undostack.top()->kind == kind &&
- buffer_->undostack.top()->number_of_before_par == before_number &&
- buffer_->undostack.top()->number_of_behind_par == behind_number ){
+ if (!buf->undostack.empty() &&
+ buf->undostack.top()->kind == kind &&
+ buf->undostack.top()->number_of_before_par == before_number &&
+ buf->undostack.top()->number_of_behind_par == behind_number ){
// no undo needed
return 0;
}
}
// create a new Undo
LyXParagraph * undopar;
- LyXParagraph * tmppar;
- LyXParagraph * tmppar2;
LyXParagraph * start = 0;
LyXParagraph * end = 0;
-
+
if (before)
- start = before->next;
+ start = const_cast<LyXParagraph*>(before->next());
else
start = FirstParagraph();
if (behind)
- end = behind->previous;
+ end = const_cast<LyXParagraph*>(behind->previous());
else {
end = FirstParagraph();
- while (end->next)
- end = end->next;
+ while (end->next())
+ end = end->next();
}
-
- if (start && end
- && start != end->next
- && (before != behind || (!before && !behind))) {
- tmppar = start;
- tmppar2 = tmppar->Clone();
+ if (start && end && (start != end->next()) &&
+ ((before != behind) || (!before && !behind))) {
+ LyXParagraph * tmppar = start;
+ LyXParagraph * tmppar2 = new LyXParagraph(*tmppar);
tmppar2->id(tmppar->id());
-
+
// a memory optimization: Just store the layout information
// when only edit
if (kind == Undo::EDIT){
undopar = tmppar2;
- while (tmppar != end && tmppar->next) {
- tmppar = tmppar->next;
- tmppar2->next = tmppar->Clone();
- tmppar2->next->id(tmppar->id());
+ while (tmppar != end && tmppar->next()) {
+ tmppar = tmppar->next();
+ tmppar2->next(new LyXParagraph(*tmppar));
+ tmppar2->next()->id(tmppar->id());
// a memory optimization: Just store the layout
// information when only edit
if (kind == Undo::EDIT){
//tmppar2->next->text.clear();
tmppar2->clearContents();
}
- tmppar2->next->previous = tmppar2;
- tmppar2 = tmppar2->next;
+ tmppar2->next()->previous(tmppar2);
+ tmppar2 = tmppar2->next();
}
- tmppar2->next = 0;
+ tmppar2->next(0);
} else
undopar = 0; // nothing to replace (undo of delete maybe)
-
- int cursor_par = cursor.par()->ParFromPos(cursor.pos())->id();
- int cursor_pos = cursor.par()->PositionInParFromPos(cursor.pos());
+ int cursor_par = cursor.par()->id();
+ int cursor_pos = cursor.pos();
+
Undo * undo = new Undo(kind,
before_number, behind_number,
cursor_par, cursor_pos,
}
-void LyXText::SetCursorParUndo()
-{
- SetUndo(Undo::FINISH,
- cursor.par()->ParFromPos(cursor.pos())->previous,
- cursor.par()->ParFromPos(cursor.pos())->next);
-}
-
-
-#ifndef NEW_TABULAR
-void LyXText::RemoveTableRow(LyXCursor & cur) const
+void LyXText::SetCursorParUndo(Buffer * buf)
{
- int cell = -1;
- int cell_org = 0;
- int ocell = 0;
-
- // move to the previous row
- int cell_act = NumberOfCell(cur.par(), cur.pos());
- if (cell < 0)
- cell = cell_act;
- while (cur.pos() && !cur.par()->IsNewline(cur.pos() - 1))
- cur.pos(cur.pos() - 1);
- while (cur.pos() &&
- !cur.par()->table->IsFirstCell(cell_act)) {
- cur.pos(cur.pos() - 1);
- while (cur.pos() && !cur.par()->IsNewline(cur.pos() - 1))
- cur.pos(cur.pos() - 1);
- --cell;
- --cell_act;
- }
- // now we have to pay attention if the actual table is the
- // main row of TableContRows and if yes to delete all of them
- if (!cell_org)
- cell_org = cell;
- do {
- ocell = cell;
- // delete up to the next row
- while (cur.pos() < cur.par()->Last() &&
- (cell_act == ocell
- || !cur.par()->table->IsFirstCell(cell_act))) {
- while (cur.pos() < cur.par()->Last() &&
- !cur.par()->IsNewline(cur.pos()))
- cur.par()->Erase(cur.pos());
- ++cell;
- ++cell_act;
- if (cur.pos() < cur.par()->Last())
- cur.par()->Erase(cur.pos());
- }
- if (cur.pos() && cur.pos() == cur.par()->Last()) {
- cur.pos(cur.pos() - 1);
- cur.par()->Erase(cur.pos()); // no newline at very end!
- }
- } while (((cell + 1) < cur.par()->table->GetNumberOfCells()) &&
- !cur.par()->table->IsContRow(cell_org) &&
- cur.par()->table->IsContRow(cell));
- cur.par()->table->DeleteRow(cell_org);
- return;
+ if (inset_owner)
+ return;
+ SetUndo(buf, Undo::FINISH,
+ cursor.par()->previous(),
+ cursor.par()->next());
}
-#endif
-#ifndef NEW_TABULAR
-bool LyXText::IsEmptyTableCell() const
+void LyXText::toggleAppendix(BufferView * bview)
{
- LyXParagraph::size_type pos = cursor.pos() - 1;
- while (pos >= 0 && pos < cursor.par()->Last()
- && !cursor.par()->IsNewline(pos))
- --pos;
- return cursor.par()->IsNewline(pos + 1);
-}
-#endif
-
-
-void LyXText::toggleAppendix(){
- LyXParagraph * par = cursor.par()->FirstPhysicalPar();
- bool start = !par->start_of_appendix;
+ LyXParagraph * par = cursor.par();
+ bool start = !par->params.startOfAppendix();
// ensure that we have only one start_of_appendix in this document
LyXParagraph * tmp = FirstParagraph();
- for (; tmp; tmp = tmp->next)
- tmp->start_of_appendix = 0;
- par->start_of_appendix = start;
+ for (; tmp; tmp = tmp->next())
+ tmp->params.startOfAppendix(false);
+
+ par->params.startOfAppendix(start);
// we can set the refreshing parameters now
status = LyXText::NEED_MORE_REFRESH;
refresh_y = 0;
refresh_row = 0; // not needed for full update
- UpdateCounters(0);
- SetCursor(cursor.par(), cursor.pos());
+ UpdateCounters(bview, 0);
+ SetCursor(bview, cursor.par(), cursor.pos());
}
+
+LyXParagraph * LyXText::OwnerParagraph() const
+{
+ if (inset_owner)
+ return inset_owner->par;
+
+ return bv_owner->buffer()->paragraph;
+}
+
+
+LyXParagraph * LyXText::OwnerParagraph(LyXParagraph * p) const
+{
+ if (inset_owner)
+ inset_owner->par = p;
+ else
+ bv_owner->buffer()->paragraph = p;
+ return 0;
+}
projects / lyx.git / blobdiff