/**
* \file BufferView_pimpl.C
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author various
+ * \author Asger Alstrup
+ * \author Alfredo Braustein
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author Angus Leeming
+ * \author John Levon
+ * \author André Pönitz
+ * \author Dekel Tsur
+ * \author Jürgen Vigna
+ *
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "BufferView_pimpl.h"
+#include "buffer.h"
+#include "buffer_funcs.h"
#include "bufferlist.h"
-#include "bufferview_funcs.h"
-#include "lfuns.h"
+#include "bufferparams.h"
+#include "cursor.h"
#include "debug.h"
#include "factory.h"
#include "FloatList.h"
#include "lyxfunc.h"
#include "lyxtext.h"
#include "lyxrc.h"
-#include "lyxrow.h"
+#include "lastfiles.h"
#include "paragraph.h"
+#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "TextCache.h"
#include "undo_funcs.h"
+#include "vspace.h"
#include "insets/insetfloatlist.h"
-#include "insets/insetgraphics.h"
-#include "insets/insetinclude.h"
#include "insets/insetref.h"
-#include "insets/insettext.h"
#include "frontends/Alert.h"
#include "frontends/Dialogs.h"
#include "frontends/FileDialog.h"
#include "frontends/LyXView.h"
#include "frontends/LyXScreenFactory.h"
-#include "frontends/mouse_state.h"
#include "frontends/screen.h"
#include "frontends/WorkArea.h"
#include "frontends/WorkAreaFactory.h"
-#include "mathed/formulabase.h"
-
#include "graphics/Previews.h"
-#include "support/LAssert.h"
-#include "support/lstrings.h"
+#include "mathed/formulabase.h"
+
#include "support/filetools.h"
+#include "support/path_defines.h"
+#include "support/tostr.h"
#include <boost/bind.hpp>
-#include <boost/signals/connection.hpp>
-#include "BoostFormat.h"
-#include <unistd.h>
-#include <sys/wait.h>
+using bv_funcs::bold;
+using bv_funcs::code;
+using bv_funcs::currentState;
+using bv_funcs::emph;
+using bv_funcs::fontSize;
+using bv_funcs::lang;
+using bv_funcs::noun;
+using bv_funcs::roman;
+using bv_funcs::sans;
+using bv_funcs::styleReset;
+using bv_funcs::underline;
+
+using lyx::pos_type;
+using lyx::support::AddPath;
+using lyx::support::bformat;
+using lyx::support::FileSearch;
+using lyx::support::IsDirWriteable;
+using lyx::support::MakeDisplayPath;
+using lyx::support::strToUnsignedInt;
+using lyx::support::system_lyxdir;
-using std::vector;
-using std::find_if;
-using std::find;
-using std::pair;
using std::endl;
using std::make_pair;
using std::min;
+using std::string;
-using lyx::pos_type;
extern BufferList bufferlist;
resizecon = workarea().workAreaResize
.connect(boost::bind(&BufferView::Pimpl::workAreaResize, this));
dispatchcon = workarea().dispatch
- .connect(boost::bind(&BufferView::Pimpl::dispatch, this, _1));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaDispatch, this, _1));
kpresscon = workarea().workAreaKeyPress
.connect(boost::bind(&BufferView::Pimpl::workAreaKeyPress, this, _1, _2));
selectioncon = workarea().selectionRequested
}
+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");
+
+ bool const found = !s.empty();
+
+ if (!found)
+ s = filename;
+
+ // file already open?
+ if (bufferlist.exists(s)) {
+ string const file = MakeDisplayPath(s, 20);
+ string text = bformat(_("The document %1$s is already "
+ "loaded.\n\nDo you want to revert "
+ "to the saved version?"), file);
+ int const ret = Alert::prompt(_("Revert to saved document?"),
+ text, 0, 1, _("&Revert"), _("&Switch to document"));
+
+ if (ret != 0) {
+ buffer(bufferlist.getBuffer(s));
+ return true;
+ } else {
+ // FIXME: should be LFUN_REVERT
+ if (!bufferlist.close(bufferlist.getBuffer(s), false))
+ return false;
+ // Fall through to new load. (Asger)
+ }
+ }
+
+ Buffer * b;
+
+ if (found) {
+ b = bufferlist.newBuffer(s);
+ connectBuffer(*b);
+ if (!::loadLyXFile(b, s)) {
+ bufferlist.release(b);
+ return false;
+ }
+ } else {
+ string text = bformat(_("The document %1$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)
+ b = ::newFile(s, string(), true);
+ else
+ return false;
+ }
+
+ buffer(b);
+ bv_->showErrorList(_("Parse"));
+
+ if (tolastfiles)
+ lastfiles->newFile(b->fileName());
+
+ return true;
+}
+
+
WorkArea & BufferView::Pimpl::workarea() const
{
return *workarea_.get();
}
+void BufferView::Pimpl::top_y(int y)
+{
+ top_y_ = y;
+}
+
+
+int BufferView::Pimpl::top_y() const
+{
+ return top_y_;
+}
+
+
void BufferView::Pimpl::buffer(Buffer * b)
{
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
// set current buffer
buffer_ = b;
+ top_y_ = 0;
+
// if we're quitting lyx, don't bother updating stuff
if (quitting)
return;
// if we are closing the buffer, use the first buffer as current
- if (!buffer_) {
+ if (!buffer_)
buffer_ = bufferlist.first();
- }
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) {
+ if (bv_->text == 0)
resizeCurrentBuffer();
- }
// FIXME: needed when ?
- bv_->text->top_y(screen().topCursorVisible(bv_->text->cursor, bv_->text->top_y()));
+ top_y(screen().topCursorVisible(bv_->text));
- // Similarly, buffer-dependent dialogs should be updated or
+ // Buffer-dependent dialogs should be updated or
// hidden. This should go here because some dialogs (eg ToC)
// require bv_->text.
owner_->getDialogs().updateBufferDependent(true);
textcache.clear();
}
- repaint();
+ update();
updateScrollbar();
owner_->updateMenubar();
owner_->updateToolbar();
owner_->updateLayoutChoice();
owner_->updateWindowTitle();
- if (grfx::Previews::activated() && buffer_)
- grfx::Previews::get().generateBufferPreviews(*buffer_);
+ if (buffer_) {
+ // Don't forget to update the Layout
+ string const layoutname =
+ bv_->text->cursorPar()->layout()->name();
+ owner_->setLayout(layoutname);
+ }
+
+ if (lyx::graphics::Previews::activated() && buffer_)
+ lyx::graphics::Previews::get().generateBufferPreviews(*buffer_);
}
ret = screen().fitCursor(bv_->text, bv_);
}
- dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
+ //dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
- if (ret)
- updateScrollbar();
+ // We need to always update, in case we did a
+ // paste and we stayed anchored to a row, but
+ // the actual height of the doc changed ...
+ updateScrollbar();
return ret;
}
resizeCurrentBuffer();
updateScrollbar();
owner_->updateLayoutChoice();
- repaint();
+ update();
}
}
-int BufferView::Pimpl::resizeCurrentBuffer()
+void BufferView::Pimpl::resizeCurrentBuffer()
{
lyxerr[Debug::INFO] << "resizeCurrentBuffer" << endl;
- Paragraph * par = 0;
- Paragraph * selstartpar = 0;
- Paragraph * selendpar = 0;
+ int par = -1;
+ int selstartpar = -1;
+ int selendpar = -1;
UpdatableInset * the_locking_inset = 0;
pos_type pos = 0;
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_);
+ bv_->text->fullRebreak();
+ update();
} else {
+ lyxerr << "text not available!" << endl;
// 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!" << endl;
if (lyxerr.debugging()) {
- lyxerr << "Found a LyXText that fits:\n";
+ lyxerr << "Found a LyXText that fits:" << endl;
textcache.show(lyxerr, make_pair(buffer_, make_pair(workarea().workWidth(), bv_->text)));
}
// Set the owner of the newly found text
// bv_->text->owner(bv_);
if (lyxerr.debugging())
textcache.show(lyxerr, "resizeCurrentBuffer");
-
- buffer_->resizeInsets(bv_);
} else {
- bv_->text = new LyXText(bv_);
+ lyxerr << "no text in cache!" << endl;
+ bv_->text = new LyXText(bv_, 0, false, bv_->buffer()->paragraphs());
bv_->text->init(bv_);
- //buffer_->resizeInsets(bv_);
}
}
- if (par) {
+#warning does not help much
+ //bv_->text->redoParagraphs(bv_->text->ownerParagraphs().begin(),
+ // bv_->text->ownerParagraphs().end());
+
+ if (par != -1) {
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()));
+ top_y(screen().topCursorVisible(bv_->text));
switchKeyMap();
owner_->busy(false);
- updateScrollbar();
-
- return 0;
-}
-
+ // reset the "Formatting..." message
+ owner_->clearMessage();
-void BufferView::Pimpl::repaint()
-{
- // Regenerate the screen.
- screen().redraw(bv_->text, bv_);
+ updateScrollbar();
}
LyXText const & t = *bv_->text;
lyxerr[Debug::GUI] << "Updating scrollbar: h " << t.height << ", top_y() "
- << t.top_y() << ", default height " << defaultRowHeight() << endl;
+ << top_y() << ", default height " << defaultRowHeight() << endl;
- workarea().setScrollbarParams(t.height, t.top_y(), defaultRowHeight());
+ workarea().setScrollbarParams(t.height, top_y(), defaultRowHeight());
}
if (!buffer_)
return;
- screen().draw(bv_->text, bv_, value);
+ screen().hideCursor();
+
+ top_y(value);
+ screen().redraw(*bv_);
if (!lyxrc.cursor_follows_scrollbar)
return;
- LyXText * vbt = bv_->text;
-
int const height = defaultRowHeight();
- int const first = static_cast<int>((bv_->text->top_y() + height));
- int const last = static_cast<int>((bv_->text->top_y() + workarea().workHeight() - height));
+ int const first = top_y() + height;
+ int const last = top_y() + workarea().workHeight() - height;
- if (vbt->cursor.y() < first)
- vbt->setCursorFromCoordinates(0, first);
- else if (vbt->cursor.y() > last)
- vbt->setCursorFromCoordinates(0, last);
+ LyXText * text = bv_->text;
+ if (text->cursor.y() < first)
+ text->setCursorFromCoordinates(0, first);
+ else if (text->cursor.y() > last)
+ text->setCursorFromCoordinates(0, last);
- owner_->updateLayoutChoice();
+ owner_->updateLayoutChoice();
}
int const line_height = defaultRowHeight();
// The new absolute coordinate
- int new_top_y = t->top_y() + lines * line_height;
+ int new_top_y = top_y() + lines * line_height;
// Restrict to a valid value
new_top_y = std::min(t->height - 4 * line_height, new_top_y);
scrollDocView(new_top_y);
// Update the scrollbar.
- workarea().setScrollbarParams(t->height, t->top_y(), defaultRowHeight());
+ workarea().setScrollbarParams(t->height, top_y(), defaultRowHeight());
}
key_modifier::state state)
{
bv_->owner()->getLyXFunc().processKeySym(key, state);
+
+ /* This is perhaps a bit of a hack. When we move
+ * around, or type, it's nice to be able to see
+ * the cursor immediately after the keypress. So
+ * we reset the toggle timeout and force the visibility
+ * of the cursor. Note we cannot do this inside
+ * dispatch() itself, because that's called recursively.
+ */
+ if (available()) {
+ cursor_timeout.restart();
+ screen().showCursor(*bv_);
+ }
}
text->selection.end != bv_->text->xsel_cache.end))
{
bv_->text->xsel_cache = text->selection;
- sel = text->selectionAsString(bv_->buffer(), false);
+ sel = text->selectionAsString(*bv_->buffer(), false);
} else if (!text->selection.set()) {
sel = string();
bv_->text->xsel_cache.set(false);
void BufferView::Pimpl::selectionLost()
{
if (available()) {
- hideCursor();
- toggleSelection();
+ screen().hideCursor();
bv_->getLyXText()->clearSelection();
- showCursor();
bv_->text->xsel_cache.set(false);
}
}
if (lyxerr.debugging())
textcache.show(lyxerr, "Expose delete all");
textcache.clear();
- // FIXME: this is already done in resizeCurrentBuffer() ??
- buffer_->resizeInsets(bv_);
- } else if (heightChange) {
- // fitCursor() ensures we don't jump back
- // to the start of the document on vertical
- // resize
- fitCursor();
}
}
- if (widthChange || heightChange) {
- repaint();
- }
+ if (widthChange || heightChange)
+ update();
// always make sure that the scrollbar is sane.
updateScrollbar();
owner_->updateLayoutChoice();
- return;
}
void BufferView::Pimpl::update()
{
- if (!bv_->theLockingInset() || !bv_->theLockingInset()->nodraw()) {
- screen().update(*bv_);
- bool fitc = false;
- while (bv_->text->status() == LyXText::CHANGED_IN_DRAW) {
- bv_->text->fullRebreak();
- bv_->text->setCursor(bv_->text->cursor.par(),
- bv_->text->cursor.pos());
- if (bv_->text->selection.set()) {
- bv_->text->setCursor(bv_->text->selection.start,
- bv_->text->selection.start.par(),
- bv_->text->selection.start.pos());
- bv_->text->setCursor(bv_->text->selection.end,
- bv_->text->selection.end.par(),
- bv_->text->selection.end.pos());
- }
- fitc = true;
- bv_->text->postPaint(0);
- screen().update(*bv_);
- }
-
- // do this here instead of in the screen::update because of
- // the above loop!
- bv_->text->clearPaint();
-
- if (fitc)
- fitCursor();
- }
-}
-
-
-void BufferView::Pimpl::update(LyXText * text, BufferView::UpdateCodes f)
-{
- if (!text->selection.set() && (f & SELECT)) {
- text->selection.cursor = text->cursor;
- }
-
- text->fullRebreak();
-
- if (text->inset_owner) {
- text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
- updateInset(text->inset_owner);
- } else {
- update();
- }
-}
-
-
-void BufferView::Pimpl::update(BufferView::UpdateCodes f)
-{
- LyXText * text = bv_->text;
-
- if (!text->selection.set() && (f & SELECT)) {
- text->selection.cursor = text->cursor;
- }
-
- text->fullRebreak();
-
- if (text->inset_owner) {
- text->inset_owner->setUpdateStatus(bv_, InsetText::NONE);
- updateInset(text->inset_owner);
- } else {
- update();
+ //lyxerr << "BufferView::update()" << endl;
+ // fix cursor coordinate cache in case something went wrong
+ if (bv_->getLyXText()) {
+ // check needed to survive LyX startup
+ bv_->getLyXText()->redoCursor();
}
+ screen().redraw(*bv_);
}
return;
}
- if (!bv_->theLockingInset()) {
- screen().cursorToggle(bv_);
- } else {
- bv_->theLockingInset()->toggleInsetCursor(bv_);
- }
+ screen().toggleCursor(*bv_);
cursor_timeout.restart();
}
Change const BufferView::Pimpl::getCurrentChange()
{
- if (!bv_->buffer()->params.tracking_changes)
+ if (!bv_->buffer()->params().tracking_changes)
return Change(Change::UNCHANGED);
- LyXText * t(bv_->getLyXText());
+ LyXText * text = bv_->getLyXText();
- if (!t->selection.set())
+ if (!text->selection.set())
return Change(Change::UNCHANGED);
- LyXCursor const & cur(t->selection.start);
- return cur.par()->lookupChangeFull(cur.pos());
+ return text->getPar(text->selection.start)
+ ->lookupChangeFull(text->selection.start.pos());
}
void BufferView::Pimpl::beforeChange(LyXText * text)
{
- toggleSelection();
text->clearSelection();
}
if (i >= saved_positions_num)
return;
saved_positions[i] = Position(buffer_->fileName(),
- bv_->text->cursor.par()->id(),
+ bv_->text->cursorPar()->id(),
bv_->text->cursor.pos());
- if (i > 0) {
- ostringstream str;
-#if USE_BOOST_FORMAT
- str << boost::format(_("Saved bookmark %1$d")) % i;
-#else
- str << _("Saved bookmark ") << i;
-#endif
- owner_->message(STRCONV(str.str()));
- }
+ if (i > 0)
+ owner_->message(bformat(_("Saved bookmark %1$s"), tostr(i)));
}
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 = 0;
+ if (bufferlist.exists(fname))
+ b = bufferlist.getBuffer(fname);
+ else {
+ b = bufferlist.newBuffer(fname);
+ ::loadLyXFile(b, fname); // don't ask, just load it
+ }
+ if (b)
+ 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);
- if (i > 0) {
- ostringstream str;
-#if USE_BOOST_FORMAT
- str << boost::format(_("Moved to bookmark %1$d")) % i;
-#else
- str << _("Moved to bookmark ") << i;
-#endif
- owner_->message(STRCONV(str.str()));
- }
+ update();
+ if (i > 0)
+ owner_->message(bformat(_("Moved to bookmark %1$s"), tostr(i)));
}
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();
}
-void BufferView::Pimpl::showCursor()
-{
- if (bv_->theLockingInset())
- bv_->theLockingInset()->showInsetCursor(bv_);
- else
- screen().showCursor(bv_->text, bv_);
-}
-
-
-void BufferView::Pimpl::hideCursor()
-{
- if (!bv_->theLockingInset())
- screen().hideCursor();
-}
-
-
-void BufferView::Pimpl::toggleSelection(bool b)
-{
- if (bv_->theLockingInset())
- bv_->theLockingInset()->toggleSelection(bv_, b);
- screen().toggleSelection(bv_->text, bv_, b);
-}
-
-
-void BufferView::Pimpl::toggleToggle()
-{
- screen().toggleToggle(bv_->text, bv_);
-}
-
-
void BufferView::Pimpl::center()
{
- LyXText * t = bv_->text;
+ LyXText * text = bv_->text;
- beforeChange(t);
+ beforeChange(text);
int const half_height = workarea().workHeight() / 2;
- int new_y = 0;
-
- if (t->cursor.y() > half_height) {
- new_y = t->cursor.y() - half_height;
- }
+ int new_y = std::max(0, text->cursor.y() - half_height);
// FIXME: look at this comment again ...
// and also might have moved top_y() must make sure to call
// updateScrollbar() currently. Never mind that this is a
// pretty obfuscated way of updating t->top_y()
- screen().draw(t, bv_, new_y);
-
- update(BufferView::SELECT);
+ top_y(new_y);
+ //screen().draw();
+ update();
}
*/
-Inset * BufferView::Pimpl::getInsetByCode(Inset::Code code)
+InsetOld * BufferView::Pimpl::getInsetByCode(InsetOld::Code code)
{
#if 0
LyXCursor cursor = bv_->getLyXText()->cursor;
Buffer::inset_iterator it =
find_if(Buffer::inset_iterator(
- cursor.par(), cursor.pos()),
+ cursorPar(), cursor.pos()),
buffer_->inset_iterator_end(),
lyx::compare_memfun(&Inset::lyxCode, code));
return it != buffer_->inset_iterator_end() ? (*it) : 0;
#else
// Ok, this is a little bit too brute force but it
- // should work for now. Better infrastructure is comming. (Lgb)
+ // should work for now. Better infrastructure is coming. (Lgb)
Buffer * b = bv_->buffer();
- LyXCursor cursor = bv_->getLyXText()->cursor;
+ LyXText * text = bv_->getLyXText();
Buffer::inset_iterator beg = b->inset_iterator_begin();
Buffer::inset_iterator end = b->inset_iterator_end();
- bool cursor_par_seen = false;
+ bool cursorPar_seen = false;
for (; beg != end; ++beg) {
- if (beg.getPar() == cursor.par()) {
- cursor_par_seen = true;
+ if (beg.getPar() == text->cursorPar()) {
+ cursorPar_seen = true;
}
- if (cursor_par_seen) {
- if (beg.getPar() == cursor.par()
- && beg.getPos() >= cursor.pos()) {
+ if (cursorPar_seen) {
+ if (beg.getPar() == text->cursorPar()
+ && beg.getPos() >= text->cursor.pos()) {
break;
- } else if (beg.getPar() != cursor.par()) {
+ } else if (beg.getPar() != text->cursorPar()) {
break;
}
}
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,
// necessary
filename = FileSearch(string(), filename, "lyx");
- string const disp_fn(MakeDisplayPath(filename));
-
- ostringstream s1;
-#if USE_BOOST_FORMAT
- s1 << boost::format(_("Inserting document %1$s...")) % disp_fn;
-#else
- s1 << _("Inserting document ") << disp_fn << _("...");
-#endif
- owner_->message(STRCONV(s1.str()));
- bool const res = bv_->insertLyXFile(filename);
- if (res) {
- ostringstream str;
-#if USE_BOOST_FORMAT
- str << boost::format(_("Document %1$s inserted.")) % disp_fn;
-#else
- str << _("Document ") << disp_fn << _(" inserted.");
-#endif
- owner_->message(STRCONV(str.str()));
- } else {
- ostringstream str;
-#if USE_BOOST_FORMAT
- str << boost::format(_("Could not insert document %1$s")) % disp_fn;
-#else
- str << _("Could not insert document ") << disp_fn;
-#endif
- owner_->message(STRCONV(str.str()));
- }
+ string const disp_fn = MakeDisplayPath(filename);
+ owner_->message(bformat(_("Inserting document %1$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));
}
void BufferView::Pimpl::trackChanges()
{
Buffer * buf(bv_->buffer());
- bool const tracking(buf->params.tracking_changes);
+ bool const tracking(buf->params().tracking_changes);
if (!tracking) {
ParIterator const end = buf->par_iterator_end();
- for (ParIterator it = buf->par_iterator_begin(); it != end; ++it) {
- (*it)->trackChanges();
- }
- buf->params.tracking_changes = true;
+ 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
- buf->undostack.clear();
+ buf->undostack().clear();
} else {
- update(BufferView::SELECT);
- bv_->text->setCursor(&(*buf->paragraphs.begin()), 0);
+ update();
+ bv_->text->setCursor(0, 0);
#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();
- }
- buf->params.tracking_changes = false;
+ for (ParIterator it = buf->par_iterator_begin(); it != end; ++it)
+ it->untrackChanges();
+ buf->params().tracking_changes = false;
}
- buf->redostack.clear();
+ buf->redostack().clear();
+}
+
+
+bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & ev)
+{
+ switch (ev.action) {
+ case LFUN_MOUSE_PRESS:
+ case LFUN_MOUSE_MOTION:
+ case LFUN_MOUSE_RELEASE:
+ case LFUN_MOUSE_DOUBLE:
+ case LFUN_MOUSE_TRIPLE:
+ {
+ // We pass those directly to the Bufferview, since
+ // otherwise selection handling breaks down
+
+ // Doesn't go through lyxfunc, so we need to update
+ // the layout choice etc. ourselves
+
+ // e.g. Qt mouse press when no buffer
+ if (!available())
+ return false;
+
+ screen().hideCursor();
+
+ bool const res = dispatch(ev);
+
+ // see workAreaKeyPress
+ cursor_timeout.restart();
+ screen().showCursor(*bv_);
+
+ // FIXME: we should skip these when selecting
+ owner_->updateLayoutChoice();
+ owner_->updateToolbar();
+ fitCursor();
+
+ // slight hack: this is only called currently when we
+ // clicked somewhere, so we force through the display
+ // of the new status here.
+ owner_->clearMessage();
+
+ return res;
+ }
+ default:
+ owner_->dispatch(ev);
+ return true;
+ }
}
<< " button[" << ev.button() << ']'
<< endl;
- // e.g. Qt mouse press when no buffer
- if (!buffer_)
- return false;
-
- LyXTextClass const & tclass = buffer_->params.getLyXTextClass();
+ LyXTextClass const & tclass = buffer_->params().getLyXTextClass();
switch (ev.action) {
// a tabular-inset
break;
- case LFUN_LAYOUT_COPY:
- bv_->copyEnvironment();
- break;
-
- case LFUN_LAYOUT_PASTE:
- bv_->pasteEnvironment();
- switchKeyMap();
- break;
-
case LFUN_FILE_INSERT:
MenuInsertLyXFile(ev.argument);
break;
restorePosition(strToUnsignedInt(ev.argument));
break;
- case LFUN_REF_GOTO:
- {
+ case LFUN_REF_GOTO: {
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);
}
}
- if (!label.empty()) {
- //bv_->savePosition(0);
- if (!bv_->gotoLabel(label))
- Alert::alert(_("Error"),
- _("Couldn't find this label"),
- _("in current document."));
- }
+ if (!label.empty())
+ bv_->gotoLabel(label);
}
break;
owner_->getLyXFunc().handleKeyFunc(ev.action);
owner_->getIntl().getTransManager()
.TranslateAndInsert(ev.argument[0], bv_->getLyXText());
- update(bv_->getLyXText(), BufferView::SELECT);
+ update();
}
break;
case LFUN_MATH_IMPORT_SELECTION: // Imports LaTeX from the X selection
case LFUN_MATH_DISPLAY: // Open or create a displayed math inset
case LFUN_MATH_MODE: // Open or create an inlined math inset
- case LFUN_GREEK: // Insert a single greek letter
mathDispatch(ev);
break;
case LFUN_INSET_APPLY: {
string const name = ev.getArg(0);
- InsetBase * base = owner_->getDialogs().getOpenInset(name);
- if (base) {
+ InsetBase * inset = owner_->getDialogs().getOpenInset(name);
+ if (inset) {
// This works both for 'original' and 'mathed' insets.
// Note that the localDispatch performs updateInset
// also.
FuncRequest fr(bv_, LFUN_INSET_MODIFY, ev.argument);
- base->localDispatch(fr);
+ inset->localDispatch(fr);
} else {
- Inset * inset = createInset(ev);
- if (inset && insertInset(inset)) {
- updateInset(inset);
- } else {
- delete inset;
- }
+ FuncRequest fr(bv_, LFUN_INSET_INSERT, ev.argument);
+ dispatch(fr);
}
+ }
+ break;
- if (name == "bibitem") {
- // We need to do a redraw because the maximum
- // InsetBibitem width could have changed
-#warning please check you mean repaint() not update(),
-#warning and whether the repaint() is needed at all
- bv_->repaint();
- bv_->fitCursor();
+ case LFUN_INSET_INSERT: {
+ InsetOld * inset = createInset(ev);
+ if (inset && insertInset(inset)) {
+ updateInset(inset);
+
+ string const name = ev.getArg(0);
+ if (name == "bibitem") {
+ // We need to do a redraw because the maximum
+ // InsetBibitem width could have changed
+#warning check whether the update() is needed at all
+ bv_->update();
+ }
+ } else {
+ delete inset;
}
}
break;
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 {
break;
case LFUN_LAYOUT_PARAGRAPH: {
- Paragraph const * par = bv_->getLyXText()->cursor.par();
- if (!par)
- break;
-
string data;
- params2string(*par, data);
+ params2string(*bv_->getLyXText()->cursorPar(), data);
data = "show\n" + data;
bv_->owner()->getDialogs().show("paragraph", data);
}
case LFUN_PARAGRAPH_UPDATE: {
- Paragraph const * par = bv_->getLyXText()->cursor.par();
- if (!par)
+ if (!bv_->owner()->getDialogs().visible("paragraph"))
break;
+ Paragraph const & par = *bv_->getLyXText()->cursorPar();
string data;
- params2string(*par, data);
+ 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));
string arg = ev.argument;
if (arg.empty()) {
- arg = bv_->getLyXText()->selectionAsString(buffer_,
+ arg = bv_->getLyXText()->selectionAsString(*buffer_,
false);
// FIXME
if (arg.size() > 100 || arg.empty()) {
// Get word or selection
- bv_->getLyXText()->selectWordWhenUnderCursor(LyXText::WHOLE_WORD);
- arg = bv_->getLyXText()->selectionAsString(buffer_, false);
+ bv_->getLyXText()->selectWordWhenUnderCursor(lyx::WHOLE_WORD);
+ arg = bv_->getLyXText()->selectionAsString(*buffer_, false);
// FIXME: where is getLyXText()->unselect(bv_) ?
}
}
- bv_->owner()->getDialogs().showThesaurus(arg);
+ bv_->owner()->getDialogs().show("thesaurus", arg);
}
break;
break;
case LFUN_ACCEPT_ALL_CHANGES: {
- update(BufferView::SELECT);
- bv_->text->setCursor(&(*bv_->buffer()->paragraphs.begin()), 0);
+ bv_->text->setCursor(0, 0);
#warning FIXME changes
//moveCursorUpdate(false);
- while (lyxfind::findNextChange(bv_)) {
+ while (lyx::find::findNextChange(bv_))
bv_->getLyXText()->acceptChange();
- }
- update(BufferView::SELECT);
+
+ update();
break;
}
case LFUN_REJECT_ALL_CHANGES: {
- update(BufferView::SELECT);
- bv_->text->setCursor(&(*bv_->buffer()->paragraphs.begin()), 0);
+ bv_->text->setCursor(0, 0);
#warning FIXME changes
//moveCursorUpdate(false);
- while (lyxfind::findNextChange(bv_)) {
+ while (lyx::find::findNextChange(bv_))
bv_->getLyXText()->rejectChange();
- }
- update(BufferView::SELECT);
+
+ update();
break;
}
case LFUN_ACCEPT_CHANGE: {
bv_->getLyXText()->acceptChange();
- update(BufferView::SELECT);
+ update();
break;
}
case LFUN_REJECT_CHANGE: {
bv_->getLyXText()->rejectChange();
- update(BufferView::SELECT);
+ update();
break;
}
}
-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);
if (!lout.empty()) {
- update(BufferView::SELECT);
- bv_->text->breakParagraph(bv_->buffer()->paragraphs);
- update(BufferView::SELECT);
+ bv_->text->breakParagraph(bv_->buffer()->paragraphs());
- if (!bv_->text->cursor.par()->empty()) {
+ if (!bv_->text->cursorPar()->empty()) {
bv_->text->cursorLeft(bv_);
-
- bv_->text->breakParagraph(bv_->buffer()->paragraphs);
- update(BufferView::SELECT);
+ bv_->text->breakParagraph(bv_->buffer()->paragraphs());
}
string lres = lout;
- LyXTextClass const & tclass =
- buffer_->params.getLyXTextClass();
+ LyXTextClass const & tclass = buffer_->params().getLyXTextClass();
bool hasLayout = tclass.hasLayout(lres);
string lay = tclass.defaultLayoutName();
LYX_ALIGN_LAYOUT,
string(),
0);
- update(BufferView::SELECT);
}
bv_->text->insertInset(inset);
- update(BufferView::SELECT);
+ update();
unFreezeUndo();
return true;
}
-void BufferView::Pimpl::updateInset(Inset * inset)
+void BufferView::Pimpl::updateInset(InsetOld const * inset)
{
- if (!inset || !available())
+ if (!available())
return;
- // first check for locking insets
- if (bv_->theLockingInset()) {
- if (bv_->theLockingInset() == inset) {
- if (bv_->text->updateInset(inset)) {
- update();
- updateScrollbar();
- return;
- }
- } else if (bv_->theLockingInset()->updateInsetInInset(bv_, inset)) {
- if (bv_->text->updateInset(bv_->theLockingInset())) {
- update();
- updateScrollbar();
- return;
+ bv_->text->redoParagraph(outerPar(*bv_->buffer(), inset));
+
+ // this should not be needed, but it is...
+ // bv_->text->redoParagraph(bv_->text->cursorPar());
+ // bv_->text->fullRebreak();
+
+ update();
+ updateScrollbar();
+}
+
+
+bool BufferView::Pimpl::ChangeInsets(InsetOld::Code code,
+ string const & from, string const & to)
+{
+ bool need_update = false;
+ LyXCursor cursor = bv_->text->cursor;
+ LyXCursor tmpcursor = cursor;
+ cursor.par(tmpcursor.par());
+ cursor.pos(tmpcursor.pos());
+
+ ParIterator end = bv_->buffer()->par_iterator_end();
+ for (ParIterator it = bv_->buffer()->par_iterator_begin();
+ it != end; ++it) {
+ bool changed_inset = false;
+ for (InsetList::iterator it2 = it->insetlist.begin();
+ it2 != it->insetlist.end(); ++it2) {
+ if (it2->inset->lyxCode() == code) {
+ InsetCommand * inset = static_cast<InsetCommand *>(it2->inset);
+ if (inset->getContents() == from) {
+ inset->setContents(to);
+ changed_inset = true;
+ }
}
}
- }
+ if (changed_inset) {
+ need_update = true;
- // 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;
- while (tl_inset->owner())
- tl_inset = tl_inset->owner();
- hideCursor();
- if (tl_inset == inset) {
- update(BufferView::UPDATE);
- if (bv_->text->updateInset(inset)) {
- update(BufferView::SELECT);
- return;
- }
- } else if (static_cast<UpdatableInset *>(tl_inset)
- ->updateInsetInInset(bv_, inset))
- {
- if (bv_->text->updateInset(tl_inset)) {
- update();
- updateScrollbar();
+ // FIXME
+
+ // The test it.size()==1 was needed to prevent crashes.
+ // How to set the cursor correctly when it.size()>1 ??
+ if (it.size() == 1) {
+ bv_->text->setCursorIntern(bv_->text->parOffset(it.pit()), 0);
+ bv_->text->redoParagraph(bv_->text->cursorPar());
+ }
}
}
+ bv_->text->setCursorIntern(cursor.par(), cursor.pos());
+ return need_update;
}