#include "bufferlist.h"
#include "bufferparams.h"
#include "BufferView_pimpl.h"
+#include "coordcache.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 "PosIterator.h"
+#include "pariterator.h"
#include "texrow.h"
#include "undo.h"
#include "WordLangTuple.h"
+#include "metricsinfo.h"
#include "frontends/Alert.h"
+#include "frontends/Clipboard.h"
#include "frontends/Dialogs.h"
#include "frontends/LyXView.h"
-#include "frontends/screen.h"
-#include "frontends/WorkArea.h"
#include "insets/insetcommand.h" // ChangeRefs
-#include "insets/updatableinset.h"
+#include "insets/insettext.h"
-#include "support/filetools.h"
-#include "support/lyxalgo.h" // lyx_count
using lyx::support::bformat;
-using lyx::support::MakeAbsPath;
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))
+BufferView::BufferView(LyXView * owner)
+ : pimpl_(new Pimpl(*this, owner))
{}
}
-LyXScreen & BufferView::screen() const
-{
- return pimpl_->screen();
-}
-
-
LyXView * BufferView::owner() const
{
return pimpl_->owner_;
}
-Painter & BufferView::painter() const
-{
- return pimpl_->painter();
-}
-
-
-void BufferView::buffer(Buffer * b)
-{
- pimpl_->buffer(b);
-}
-
-
-bool BufferView::newFile(string const & fn, string const & tn, bool named)
+void BufferView::setBuffer(Buffer * b)
{
- return pimpl_->newFile(fn, tn, named);
+ pimpl_->setBuffer(b);
}
}
-void BufferView::update()
+bool BufferView::update(Update::flags flags)
{
- pimpl_->update();
+ return pimpl_->update(flags);
}
}
+ScrollbarParameters const & BufferView::scrollbarParameters() const
+{
+ return pimpl_->scrollbarParameters();
+}
+
+
void BufferView::scrollDocView(int value)
{
pimpl_->scrollDocView(value);
}
-void BufferView::redoCurrentBuffer()
+void BufferView::setCursorFromScrollbar()
{
- pimpl_->redoCurrentBuffer();
+ pimpl_->setCursorFromScrollbar();
}
return pimpl_->isSavedPosition(i);
}
+void BufferView::saveSavedPositions()
+{
+ return pimpl_->saveSavedPositions();
+}
void BufferView::switchKeyMap()
{
int BufferView::workWidth() const
{
- return pimpl_->workarea().workWidth();
+ return pimpl_->width();
}
}
-int BufferView::top_y() const
+FuncStatus BufferView::getStatus(FuncRequest const & cmd)
{
- return pimpl_->top_y();
+ return pimpl_->getStatus(cmd);
}
-void BufferView::top_y(int y)
-{
- pimpl_->top_y(y);
-}
-
-
-string const BufferView::getClipboard() const
+bool BufferView::dispatch(FuncRequest const & ev)
{
- return pimpl_->workarea().getClipboard();
+ return pimpl_->dispatch(ev);
}
-void BufferView::stuffClipboard(string const & stuff) const
+void BufferView::selectionRequested()
{
- pimpl_->stuffClipboard(stuff);
+ pimpl_->selectionRequested();
}
-bool BufferView::dispatch(FuncRequest const & ev)
+void BufferView::selectionLost()
{
- return pimpl_->dispatch(ev);
+ pimpl_->selectionLost();
}
-void BufferView::scroll(int lines)
+void BufferView::workAreaResize(int width, int height)
{
- pimpl_->scroll(lines);
+ pimpl_->workAreaResize(width, height);
}
-// 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)
+bool BufferView::workAreaDispatch(FuncRequest const & ev)
{
- BOOST_ASSERT(!filen.empty());
-
- string const fname = MakeAbsPath(filen);
-
- cursor().clearSelection();
- text()->breakParagraph(cursor());
-
- bool res = buffer()->readFile(fname, text()->cursorPar());
- resize();
- return res;
+ return pimpl_->workAreaDispatch(ev);
}
-void BufferView::showErrorList(string const & action) const
-{
- if (getErrorList().size()) {
- string const title = bformat(_("LyX: %1$s errors (%2$s)"),
- action, buffer()->fileName());
- owner()->getDialogs().show("errorlist", title);
- pimpl_->errorlist_.clear();
- }
-}
-
-
-ErrorList const & BufferView::getErrorList() const
+void BufferView::scroll(int lines)
{
- return pimpl_->errorlist_;
+ pimpl_->scroll(lines);
}
if (tmpid == -1)
text()->setCursor(cursor(), 0, 0);
else
- text()->setCursor(cursor(),
- text()->parOffset(buffer()->getParFromID(tmpid).pit()),
- tmppos);
+ 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()) {
- cursor().clearSelection();
- text()->setCursor(cursor(),
- distance(text()->paragraphs().begin(), it.getPar()),
- it.getPos());
- cursor().resetAnchor();
+ setCursor(it);
update();
return;
}
}
-void BufferView::hideCursor()
+LyXText * BufferView::getLyXText()
{
- screen().hideCursor();
+ LyXText * text = cursor().innerText();
+ BOOST_ASSERT(text);
+ return text;
}
-LyXText * BufferView::getLyXText() const
+LyXText const * BufferView::getLyXText() const
{
- return cursor().innerText();
+ LyXText const * text = cursor().innerText();
+ BOOST_ASSERT(text);
+ return text;
}
-Language const * BufferView::getParentLanguage(InsetOld * inset) const
+int BufferView::workHeight() const
{
- Paragraph const & par = ownerPar(*buffer(), inset);
- return par.getFontSettings(buffer()->params(),
- par.getPositionOfInset(inset)).language();
+ return pimpl_->height();
}
-Encoding const * BufferView::getEncoding() const
+LyXText * BufferView::text() const
{
- LyXText * t = getLyXText();
- if (!t)
- return 0;
- CursorSlice const & cur = cursor().innerTextSlice();
- return t->getPar(cur.par())->getFont(
- buffer()->params(), cur.pos(),
- outerFont(t->getPar(cur.par()), t->paragraphs())
- ).language()->encoding();
+ return buffer() ? &buffer()->text() : 0;
}
-void BufferView::haveSelection(bool sel)
+void BufferView::setCursor(DocIterator const & dit)
{
- pimpl_->workarea().haveSelection(sel);
-}
-
+ size_t const n = dit.depth();
+ for (size_t i = 0; i < n; ++i)
+ dit[i].inset().edit(cursor(), true);
-int BufferView::workHeight() const
-{
- return pimpl_->workarea().workHeight();
+ cursor().setCursor(dit);
+ cursor().selection() = false;
}
-LyXText * BufferView::text() const
+void BufferView::mouseSetCursor(LCursor & cur)
{
- return pimpl_->buffer_ ? &pimpl_->buffer_->text() : 0;
-}
-
+ BOOST_ASSERT(&cur.bv() == this);
-void BufferView::setCursor(ParIterator const & par,
- lyx::pos_type pos)
-{
- LCursor & cur = cursor();
- cur.reset();
- ParIterator::PosHolder const & positions = par.positions();
- int const last = par.size() - 1;
- for (int i = 0; i < last; ++i)
- (*positions[i].it)->inset->edit(cur, true);
- cur.resetAnchor();
- LyXText * lt = par.text(*buffer());
- lt->setCursor(cur, lt->parOffset(par.pit()), pos);
-}
+ // Has the cursor just left the inset?
+ bool badcursor = false;
+ if (&cursor().inset() != &cur.inset())
+ badcursor = cursor().inset().notifyCursorLeaves(cursor());
+ // do the dEPM magic if needed
+ // FIXME: move this to InsetText::notifyCursorLeaves?
+ if (!badcursor && cursor().inTexted())
+ cursor().text()->deleteEmptyParagraphMechanism(cur, cursor());
-/*
-if the fitCursor call refers to some point in never-explored-land, then we
-don't have y information in insets there, then we cannot even do an update
-to get it (because we need the y infomation for setting top_y first). So
-this is solved in putSelectionAt with:
+ cursor() = cur;
+ cursor().clearSelection();
+ cursor().setTargetX();
+ finishUndo();
-- setting top_y to the y of the outerPar (that has good info)
-- calling update
-- calling cursor().updatePos()
-- then call fitCursor()
+}
-Ab.
-*/
-void BufferView::putSelectionAt(PosIterator const & cur,
- int length, bool backwards)
+void BufferView::putSelectionAt(DocIterator const & cur,
+ int length, bool backwards)
{
- ParIterator par(cur);
-
cursor().clearSelection();
- LyXText * text = par.text(*buffer());
- setCursor(par, cur.pos());
-
- // hack for the chicken and egg problem
- if (par.inset())
- top_y(par.outerPar()->y);
- update();
- text->setCursor(cursor(), text->parOffset(cur.pit()), cur.pos());
- cursor().updatePos();
+ setCursor(cur);
if (length) {
- text->setSelectionRange(cursor(), length);
- cursor().setSelection();
if (backwards) {
-#if 0
- swap(cursor().cursor_, cursor().anchor_);
-#else
- DocumentIterator it = cursor();
- cursor().setCursor(cursor().anchor_, false);
- cursor().anchor_ = it;
-#endif
- }
+ cursor().pos() += length;
+ cursor().setSelection(cursor(), -length);
+ } else
+ cursor().setSelection(cursor(), length);
}
-
- fitCursor();
- update();
}
{
return pimpl_->cursor_;
}
+
+
+lyx::pit_type BufferView::anchor_ref() const
+{
+ return pimpl_->anchor_ref_;
+}
+
+
+int BufferView::offset_ref() const
+{
+ return pimpl_->offset_ref_;
+}
+
+
+ViewMetricsInfo const & BufferView::viewMetricsInfo()
+{
+ return pimpl_->viewMetricsInfo();
+}
+
+
+void BufferView::updateMetrics(bool singlepar)
+{
+ pimpl_->updateMetrics(singlepar);
+}
projects / lyx.git / blobdiff