#include "buffer.h"
#include "bufferlist.h"
+#include "bufferparams.h"
#include "BufferView_pimpl.h"
+#include "CutAndPaste.h"
#include "debug.h"
#include "funcrequest.h"
+#include "FuncStatus.h"
#include "gettext.h"
-#include "iterators.h"
+#include "insetiterator.h"
#include "language.h"
#include "lyxlayout.h"
#include "lyxtext.h"
+#include "lyxtextclass.h"
#include "paragraph.h"
#include "paragraph_funcs.h"
+#include "pariterator.h"
#include "texrow.h"
#include "undo.h"
#include "WordLangTuple.h"
#include "insets/insetcommand.h" // ChangeRefs
#include "insets/updatableinset.h"
-
-#include "support/filetools.h"
-#include "support/lyxalgo.h" // lyx_count
+#include "insets/insettext.h"
using lyx::support::bformat;
-using lyx::support::MakeAbsPath;
+using lyx::cap::setSelectionRange;
+
+using std::distance;
using std::find;
using std::string;
+using std::swap;
using std::vector;
extern BufferList bufferlist;
-BufferView::BufferView(LyXView * owner, int xpos, int ypos,
- int width, int height)
- : pimpl_(new Pimpl(this, owner, xpos, ypos, width, height)),
- x_target_(0)
+BufferView::BufferView(LyXView * owner, int width, int height)
+ : pimpl_(new Pimpl(*this, owner, width, height))
{}
}
-void BufferView::buffer(Buffer * b)
+void BufferView::setBuffer(Buffer * b)
{
- pimpl_->buffer(b);
+ pimpl_->setBuffer(b);
}
-bool BufferView::newFile(string const & fn, string const & tn, bool named)
+void BufferView::newFile(string const & fn, string const & tn, bool named)
{
- return pimpl_->newFile(fn, tn, named);
+ pimpl_->newFile(fn, tn, named);
}
}
-bool BufferView::dispatch(FuncRequest const & ev)
+FuncStatus BufferView::getStatus(FuncRequest const & cmd)
{
- return pimpl_->dispatch(ev);
+ return pimpl_->getStatus(cmd);
}
-void BufferView::scroll(int lines)
+bool BufferView::dispatch(FuncRequest const & ev)
{
- pimpl_->scroll(lines);
+ return pimpl_->dispatch(ev);
}
-// Inserts a file into current document
-bool BufferView::insertLyXFile(string const & filen)
- //
- // Copyright CHT Software Service GmbH
- // Uwe C. Schroeder
- //
- // Insert a LyXformat - file into current buffer
- //
- // Moved from lyx_cb.C (Lgb)
+void BufferView::scroll(int lines)
{
- BOOST_ASSERT(!filen.empty());
-
- string const fname = MakeAbsPath(filen);
-
- text()->clearSelection();
- text()->breakParagraph(buffer()->paragraphs());
-
- bool res = buffer()->readFile(fname, text()->cursorPar());
- resize();
- return res;
+ pimpl_->scroll(lines);
}
buffer()->texrow().getIdFromRow(row, tmpid, tmppos);
if (tmpid == -1)
- text()->setCursor(0, 0);
+ text()->setCursor(cursor(), 0, 0);
else
- text()->setCursor(buffer()->getParFromID(tmpid).pit(), tmppos);
-}
-
-
-bool BufferView::insertInset(InsetOld * inset, string const & lout)
-{
- return pimpl_->insertInset(inset, lout);
+ text()->setCursor(cursor(), buffer()->getParFromID(tmpid).pit(), tmppos);
}
void BufferView::gotoLabel(string const & label)
{
- for (Buffer::inset_iterator it = buffer()->inset_iterator_begin();
- it != buffer()->inset_iterator_end(); ++it) {
+ for (InsetIterator it = inset_iterator_begin(buffer()->inset()); it; ++it) {
vector<string> labels;
it->getLabelList(*buffer(), labels);
if (find(labels.begin(),labels.end(),label) != labels.end()) {
- text()->clearSelection();
- text()->setCursor(
- std::distance(text()->paragraphs().begin(), it.getPar()),
- it.getPos());
- resetAnchor();
+ cursor().clearSelection();
+ text()->setCursor(cursor(), it.pit(), it.pos());
+ cursor().resetAnchor();
update();
return;
}
}
-void BufferView::undo()
-{
- if (!available())
- return;
-
- owner()->message(_("Undo"));
- text()->clearSelection();
- if (!textUndo(this))
- owner()->message(_("No further undo information"));
- update();
- switchKeyMap();
-}
-
-
-void BufferView::redo()
-{
- if (!available())
- return;
-
- owner()->message(_("Redo"));
- text()->clearSelection();
- if (!textRedo(this))
- owner()->message(_("No further redo information"));
- update();
- switchKeyMap();
-}
-
-
-void BufferView::replaceWord(string const & replacestring)
-{
- if (!available())
- return;
-
- LyXText * t = getLyXText();
-
- t->replaceSelectionWithString(replacestring);
- t->setSelectionRange(replacestring.length());
-
- // Go back so that replacement string is also spellchecked
- for (string::size_type i = 0; i < replacestring.length() + 1; ++i)
- t->cursorLeft(this);
-
- // FIXME: should be done through LFUN
- buffer()->markDirty();
- update();
-}
-
-
void BufferView::hideCursor()
{
screen().hideCursor();
}
-bool BufferView::ChangeRefsIfUnique(string const & from, string const & to)
-{
- // Check if the label 'from' appears more than once
- vector<string> labels;
- buffer()->getLabelList(labels);
-
- if (lyx::count(labels.begin(), labels.end(), from) > 1)
- return false;
-
- return pimpl_->ChangeInsets(InsetOld::REF_CODE, from, to);
-}
-
-
-UpdatableInset * BufferView::innerInset() const
-{
- return static_cast<UpdatableInset*>(fullCursor().innerInset());
-}
-
-
LyXText * BufferView::getLyXText() const
{
- return fullCursor().innerText();
-}
-
-
-Language const * BufferView::getParentLanguage(InsetOld * inset) const
-{
- Paragraph const & par = ownerPar(*buffer(), inset);
- return par.getFontSettings(buffer()->params(),
- par.getPositionOfInset(inset)).language();
-}
-
-
-Encoding const * BufferView::getEncoding() const
-{
- LyXText * t = getLyXText();
- if (!t)
- return 0;
- return t->cursorPar()->getFont(
- buffer()->params(),
- t->cursor().pos(),
- outerFont(t->cursorPar(), t->paragraphs())
- ).language()->encoding();
+ LyXText * text = cursor().innerText();
+ BOOST_ASSERT(text);
+ return text;
}
}
-void BufferView::fullCursor(LCursor const & cur)
-{
- pimpl_->cursor_ = cur;
-}
-
-
-LCursor & BufferView::fullCursor()
-{
- return pimpl_->cursor_;
-}
-
-
-LCursor const & BufferView::fullCursor() const
-{
- return pimpl_->cursor_;
-}
-
-
-CursorSlice & BufferView::cursor()
-{
- return fullCursor().cursor_.back();
-}
-
-
-CursorSlice const & BufferView::cursor() const
+LyXText * BufferView::text() const
{
- return fullCursor().cursor_.back();
+ return buffer() ? &buffer()->text() : 0;
}
-CursorSlice & BufferView::anchor()
+void BufferView::setCursor(ParIterator const & par, lyx::pos_type pos)
{
- return fullCursor().anchor_.back();
-}
-
+ int const last = par.size();
+ for (int i = 0; i < last; ++i)
+ par[i].inset().edit(cursor(), true);
-CursorSlice const & BufferView::anchor() const
-{
- return fullCursor().anchor_.back();
+ cursor().setCursor(makeDocIterator(par, pos));
+ cursor().selection() = false;
+ par.bottom().text()->redoParagraph(par.bottom().pit());
}
-Selection & BufferView::selection()
+void BufferView::putSelectionAt(DocIterator const & cur,
+ int length, bool backwards)
{
- return selection_;
-}
-
+ ParIterator par(cur);
-Selection const & BufferView::selection() const
-{
- return selection_;
-}
+ cursor().clearSelection();
+ setCursor(par, cur.pos());
-void BufferView::x_target(int x)
-{
- x_target_ = x;
-}
-
-
-int BufferView::x_target() const
-{
- return x_target_;
-}
-
-
-void BufferView::updateParagraphDialog()
-{
- pimpl_->updateParagraphDialog();
+ if (length) {
+ if (backwards) {
+ cursor().pos() += length;
+ cursor().setSelection(cursor(), -length);
+ } else
+ cursor().setSelection(cursor(), length);
+ }
}
-LyXText * BufferView::text() const
+LCursor & BufferView::cursor()
{
- return pimpl_->buffer_ ? &pimpl_->buffer_->text() : 0;
+ return pimpl_->cursor_;
}
-void BufferView::resetAnchor()
+LCursor const & BufferView::cursor() const
{
- return fullCursor().resetAnchor();
+ return pimpl_->cursor_;
}