* Copyright 2002 the LyX Team
* Read the file COPYING
*
+ * \author Lars Gullik Bjønnes
* \author various
*/
#include "BufferView_pimpl.h"
#include "bufferlist.h"
+#include "buffer.h"
+#include "buffer_funcs.h"
#include "bufferview_funcs.h"
#include "lfuns.h"
#include "debug.h"
#include "lyxtext.h"
#include "lyxrc.h"
#include "lyxrow.h"
+#include "lastfiles.h"
#include "paragraph.h"
#include "ParagraphParameters.h"
#include "TextCache.h"
#include "support/LAssert.h"
#include "support/tostr.h"
#include "support/filetools.h"
+#include "support/path_defines.h"
#include <boost/bind.hpp>
#include <boost/signals/connection.hpp>
using std::min;
using lyx::pos_type;
+using namespace lyx::support;
using namespace bv_funcs;
extern BufferList bufferlist;
}
+void BufferView::Pimpl::addError(ErrorItem const & ei)
+{
+ errorlist_.push_back(ei);
+}
+
+
+void BufferView::Pimpl::showReadonly(bool)
+{
+ owner_->updateWindowTitle();
+ owner_->getDialogs().updateBufferDependent(false);
+}
+
+
+void BufferView::Pimpl::connectBuffer(Buffer & buf)
+{
+ if (errorConnection_.connected())
+ disconnectBuffer();
+
+ errorConnection_ = buf.error.connect(boost::bind(&BufferView::Pimpl::addError, this, _1));
+ messageConnection_ = buf.message.connect(boost::bind(&LyXView::message, owner_, _1));
+ busyConnection_ = buf.busy.connect(boost::bind(&LyXView::busy, owner_, _1));
+ titleConnection_ = buf.updateTitles.connect(boost::bind(&LyXView::updateWindowTitle, owner_));
+ timerConnection_ = buf.resetAutosaveTimers.connect(boost::bind(&LyXView::resetAutosaveTimer, owner_));
+ readonlyConnection_ = buf.readonly.connect(boost::bind(&BufferView::Pimpl::showReadonly, this, _1));
+ closingConnection_ = buf.closing.connect(boost::bind(&BufferView::Pimpl::buffer, this, (Buffer *)0));
+}
+
+
+void BufferView::Pimpl::disconnectBuffer()
+{
+ errorConnection_.disconnect();
+ messageConnection_.disconnect();
+ busyConnection_.disconnect();
+ titleConnection_.disconnect();
+ timerConnection_.disconnect();
+ readonlyConnection_.disconnect();
+ closingConnection_.disconnect();
+}
+
+
+bool BufferView::Pimpl::newFile(string const & filename,
+ string const & tname,
+ bool isNamed)
+{
+ Buffer * b = ::newFile(filename, tname, isNamed);
+ buffer(b);
+ return true;
+}
+
+
+bool BufferView::Pimpl::loadLyXFile(string const & filename, bool tolastfiles)
+{
+ // get absolute path of file and add ".lyx" to the filename if
+ // necessary
+ string s = FileSearch(string(), filename, "lyx");
+ if (s.empty()) {
+ s = filename;
+ }
+
+ // file already open?
+ if (bufferlist.exists(s)) {
+ string const file = MakeDisplayPath(s, 20);
+ string text = bformat(_("The document %1$s is already "
+ "loaded.\n\nDo you want to revert "
+ "to the saved version?"), file);
+ int const ret = Alert::prompt(_("Revert to saved document?"),
+ text, 0, 1, _("&Revert"), _("&Switch to document"));
+
+ if (ret != 0) {
+ buffer(bufferlist.getBuffer(s));
+ return true;
+ } else {
+ // FIXME: should be LFUN_REVERT
+ if (!bufferlist.close(bufferlist.getBuffer(s), false))
+ return false;
+ // Fall through to new load. (Asger)
+ }
+ }
+ Buffer * b = bufferlist.newBuffer(s);
+
+ connectBuffer(*b);
+
+ if (! ::loadLyXFile(b, s)) {
+ bufferlist.release(b);
+ string text = bformat(_("The document %1$s does not yet "
+ "exist.\n\nDo you want to create "
+ "a new document?"), s);
+ int const ret = Alert::prompt(_("Create new document?"),
+ text, 0, 1, _("&Create"), _("Cancel"));
+
+ if (ret != 0)
+ return false;
+ }
+
+ buffer(b);
+
+ if (tolastfiles)
+ lastfiles->newFile(b->fileName());
+
+ bv_->showErrorList(_("Parse"));
+
+ return true;
+}
+
+
WorkArea & BufferView::Pimpl::workarea() const
{
return *workarea_.get();
lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
<< b << ')' << endl;
if (buffer_) {
- buffer_->delUser(bv_);
-
+ disconnectBuffer();
// Put the old text into the TextCache, but
// only if the buffer is still loaded.
// Also set the owner of the test to 0
if (buffer_) {
lyxerr[Debug::INFO] << "Buffer addr: " << buffer_ << endl;
- buffer_->addUser(bv_);
+ connectBuffer(*buffer_);
// If we don't have a text object for this, we make one
if (bv_->text == 0) {
}
// FIXME: needed when ?
- bv_->text->top_y(screen().topCursorVisible(bv_->text->cursor, bv_->text->top_y()));
+ bv_->text->top_y(screen().topCursorVisible(bv_->text));
// Buffer-dependent dialogs should be updated or
// hidden. This should go here because some dialogs (eg ToC)
owner_->setLayout(layoutname);
}
- if (grfx::Previews::activated() && buffer_)
- grfx::Previews::get().generateBufferPreviews(*buffer_);
+ if (lyx::graphics::Previews::activated() && buffer_)
+ lyx::graphics::Previews::get().generateBufferPreviews(*buffer_);
}
{
lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
- Paragraph * par = 0;
- Paragraph * selstartpar = 0;
- Paragraph * selendpar = 0;
+ ParagraphList::iterator par;
+ ParagraphList::iterator selstartpar;
+ ParagraphList::iterator selendpar;
UpdatableInset * the_locking_inset = 0;
pos_type pos = 0;
owner_->message(_("Formatting document..."));
if (bv_->text) {
- par = &*bv_->text->cursor.par();
+ par = bv_->text->cursor.par();
pos = bv_->text->cursor.pos();
- selstartpar = &*bv_->text->selection.start.par();
+ selstartpar = bv_->text->selection.start.par();
selstartpos = bv_->text->selection.start.pos();
- selendpar = &*bv_->text->selection.end.par();
+ selendpar = bv_->text->selection.end.par();
selendpos = bv_->text->selection.end.pos();
selection = bv_->text->selection.set();
mark_set = bv_->text->selection.mark();
the_locking_inset = bv_->theLockingInset();
- buffer_->resizeInsets(bv_);
- // I don't think the delete and new are necessary here we just could
- // call only init! (Jug 20020419)
- delete bv_->text;
- bv_->text = new LyXText(bv_);
- bv_->text->init(bv_);
+ resizeInsets(bv_);
+ bv_->text->fullRebreak();
+ update();
} else {
+ lyxerr << "text not available!\n";
// See if we have a text in TextCache that fits
// the new buffer_ with the correct width.
bv_->text = textcache.findFit(buffer_, workarea().workWidth());
if (bv_->text) {
+ lyxerr << "text in cache!\n";
if (lyxerr.debugging()) {
lyxerr << "Found a LyXText that fits:\n";
textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea().workWidth(), bv_->text)));
if (lyxerr.debugging())
textcache.show(lyxerr, "resizeCurrentBuffer");
- buffer_->resizeInsets(bv_);
+ resizeInsets(bv_);
} else {
+ lyxerr << "no text in cache!\n";
bv_->text = new LyXText(bv_);
+ resizeInsets(bv_);
bv_->text->init(bv_);
- //buffer_->resizeInsets(bv_);
}
+
+ par = bv_->text->ownerParagraphs().end();
+ selstartpar = bv_->text->ownerParagraphs().end();
+ selendpar = bv_->text->ownerParagraphs().end();
}
- if (par) {
+ if (par != bv_->text->ownerParagraphs().end()) {
bv_->text->selection.set(true);
// At this point just to avoid the Delete-Empty-Paragraph-
// Mechanism when setting the cursor.
bv_->theLockingInset(the_locking_inset);
}
- bv_->text->top_y(screen().topCursorVisible(bv_->text->cursor, bv_->text->top_y()));
+ bv_->text->top_y(screen().topCursorVisible(bv_->text));
switchKeyMap();
owner_->busy(false);
textcache.show(lyxerr, "Expose delete all");
textcache.clear();
// FIXME: this is already done in resizeCurrentBuffer() ??
- buffer_->resizeInsets(bv_);
+ resizeInsets(bv_);
} else if (heightChange) {
// fitCursor() ensures we don't jump back
// to the start of the document on vertical
text->selection.cursor = text->cursor;
}
- text->fullRebreak();
+ text->partialRebreak();
if (text->inset_owner) {
- text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
+ text->inset_owner->setUpdateStatus(InsetText::NONE);
updateInset(text->inset_owner);
} else {
update();
text->selection.cursor = text->cursor;
}
- text->fullRebreak();
+ text->partialRebreak();
if (text->inset_owner) {
- text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
+ text->inset_owner->setUpdateStatus(InsetText::NONE);
updateInset(text->inset_owner);
} else {
update();
beforeChange(bv_->text);
if (fname != buffer_->fileName()) {
- Buffer * b = bufferlist.exists(fname) ?
- bufferlist.getBuffer(fname) :
- bufferlist.loadLyXFile(fname); // don't ask, just load it
- if (b != 0) buffer(b);
+ Buffer * b;
+ if (bufferlist.exists(fname))
+ b = bufferlist.getBuffer(fname);
+ else {
+ b = bufferlist.newBuffer(fname);
+ ::loadLyXFile(b, fname); // don't ask, just load it
+ }
+ if (b != 0)
+ buffer(b);
}
- Paragraph * par = &*buffer_->getParFromID(saved_positions[i].par_id);
- if (!par)
+ ParIterator par = buffer_->getParFromID(saved_positions[i].par_id);
+ if (par == buffer_->par_iterator_end())
return;
- bv_->text->setCursor(par,
+ bv_->text->setCursor(par.pit(),
min(par->size(), saved_positions[i].par_pos));
update(BufferView::SELECT);
LyXText * text = bv_->getLyXText();
if (text->real_current_font.isRightToLeft()
&& !(bv_->theLockingInset()
- && bv_->theLockingInset()->lyxCode() == Inset::ERT_CODE))
+ && bv_->theLockingInset()->lyxCode() == InsetOld::ERT_CODE))
{
if (owner_->getIntl().keymap == Intl::PRIMARY)
owner_->getIntl().KeyMapSec();
*/
-Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
+InsetOld * BufferView::Pimpl::getInsetByCode(InsetOld::Code code)
{
#if 0
LyXCursor cursor = bv_->getLyXText()->cursor;
make_pair(string(_("Documents|#o#O")),
string(lyxrc.document_path)),
make_pair(string(_("Examples|#E#e")),
- string(AddPath(system_lyxdir, "examples"))));
+ string(AddPath(system_lyxdir(), "examples"))));
FileDialog::Result result =
fileDlg.open(initpath,
string const disp_fn = MakeDisplayPath(filename);
owner_->message(bformat(_("Inserting document %1$s..."), disp_fn));
- bool const res = bv_->insertLyXFile(filename);
- if (res)
- owner_->message(bformat(_("Document %1$s inserted."), disp_fn));
- else
- owner_->message(bformat(_("Could not insert document %1$s"), disp_fn));
+ if (bv_->insertLyXFile(filename))
+ owner_->message(bformat(_("Document %1$s inserted."),
+ disp_fn));
+ else
+ owner_->message(bformat(_("Could not insert document %1$s"),
+ disp_fn));
}
if (!tracking) {
ParIterator const end = buf->par_iterator_end();
- for (ParIterator it = buf->par_iterator_begin(); it != end; ++it) {
- (*it)->trackChanges();
- }
+ for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
+ it->trackChanges();
buf->params.tracking_changes = true;
// we cannot allow undos beyond the freeze point
#warning changes FIXME
//moveCursorUpdate(false);
- bool found = lyxfind::findNextChange(bv_);
+ bool found = lyx::find::findNextChange(bv_);
if (found) {
owner_->getDialogs().show("changes");
return;
}
ParIterator const end = buf->par_iterator_end();
- for (ParIterator it = buf->par_iterator_begin(); it != end; ++it) {
- (*it)->untrackChanges();
- }
+ for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
+ it->untrackChanges();
buf->params.tracking_changes = false;
}
screen().hideCursor();
- bool const res = dispatch(ev_in);
+ // Make sure that the cached BufferView is correct.
+ FuncRequest ev = ev_in;
+ ev.setView(bv_);
+
+ bool const res = dispatch(ev);
// see workAreaKeyPress
cursor_timeout.restart();
string label = ev.argument;
if (label.empty()) {
InsetRef * inset =
- static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
+ static_cast<InsetRef*>(getInsetByCode(InsetOld::REF_CODE));
if (inset) {
label = inset->getContents();
savePosition(0);
break;
case LFUN_INSET_INSERT: {
- Inset * inset = createInset(ev);
+ InsetOld * inset = createInset(ev);
if (inset && insertInset(inset)) {
updateInset(inset);
case LFUN_FLOAT_LIST:
if (tclass.floats().typeExist(ev.argument)) {
- Inset * inset = new InsetFloatList(ev.argument);
+ InsetOld * inset = new InsetFloatList(ev.argument);
if (!insertInset(inset, tclass.defaultLayoutName()))
delete inset;
} else {
}
case LFUN_PARAGRAPH_UPDATE: {
+ if (!bv_->owner()->getDialogs().visible("paragraph"))
+ break;
Paragraph const * par = &*bv_->getLyXText()->cursor.par();
if (!par)
break;
params2string(*par, data);
// Will the paragraph accept changes from the dialog?
- Inset * const inset = par->inInset();
+ InsetOld * const inset = par->inInset();
bool const accept =
!(inset && inset->forceDefaultParagraphs(inset));
// FIXME
if (arg.size() > 100 || arg.empty()) {
// Get word or selection
- bv_->getLyXText()->selectWordWhenUnderCursor(LyXText::WHOLE_WORD);
+ bv_->getLyXText()->selectWordWhenUnderCursor(lyx::WHOLE_WORD);
arg = bv_->getLyXText()->selectionAsString(buffer_, false);
// FIXME: where is getLyXText()->unselect(bv_) ?
}
#warning FIXME changes
//moveCursorUpdate(false);
- while (lyxfind::findNextChange(bv_)) {
+ while (lyx::find::findNextChange(bv_)) {
bv_->getLyXText()->acceptChange();
}
update(BufferView::SELECT);
#warning FIXME changes
//moveCursorUpdate(false);
- while (lyxfind::findNextChange(bv_)) {
+ while (lyx::find::findNextChange(bv_)) {
bv_->getLyXText()->rejectChange();
}
update(BufferView::SELECT);
}
-bool BufferView::Pimpl::insertInset(Inset * inset, string const & lout)
+bool BufferView::Pimpl::insertInset(InsetOld * inset, string const & lout)
{
// if we are in a locking inset we should try to insert the
// inset there otherwise this is a illegal function now
}
// not quite sure if we want this...
- setCursorParUndo(bv_);
+ recordUndo(bv_, Undo::ATOMIC);
freezeUndo();
beforeChange(bv_->text);
}
-void BufferView::Pimpl::updateInset(Inset * inset)
+void BufferView::Pimpl::updateInset(InsetOld * inset)
{
if (!inset || !available())
return;
// then check if the inset is a top_level inset (has no owner)
// if yes do the update as always otherwise we have to update the
// toplevel inset where this inset is inside
- Inset * tl_inset = inset;
+ InsetOld * tl_inset = inset;
while (tl_inset->owner())
tl_inset = tl_inset->owner();
if (tl_inset == inset) {
projects / lyx.git / blobdiff