#include "BufferView_pimpl.h"
#include "bufferlist.h"
+#include "buffer.h"
+#include "buffer_funcs.h"
#include "bufferview_funcs.h"
-#include "commandtags.h"
+#include "lfuns.h"
#include "debug.h"
#include "factory.h"
#include "FloatList.h"
#include "gettext.h"
#include "intl.h"
#include "iterators.h"
+#include "Lsstream.h"
#include "lyx_cb.h" // added for Dispatch functions
#include "lyx_main.h"
#include "lyxfind.h"
#include "lyxtext.h"
#include "lyxrc.h"
#include "lyxrow.h"
+#include "lastfiles.h"
#include "paragraph.h"
#include "ParagraphParameters.h"
#include "TextCache.h"
#include "graphics/Previews.h"
#include "support/LAssert.h"
-#include "support/lstrings.h"
+#include "support/tostr.h"
#include "support/filetools.h"
#include <boost/bind.hpp>
#include <boost/signals/connection.hpp>
-#include "BoostFormat.h"
#include <unistd.h>
#include <sys/wait.h>
using std::min;
using lyx::pos_type;
+using namespace bv_funcs;
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);
+
+}
+
+
+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$s is already "
+ "loaded.\n\nDo you want to revert "
+ "to the saved version?"), file);
+ int const ret = Alert::prompt(_("Revert to saved document?"),
+ text, 0, 1, _("&Revert"), _("&Switch to document"));
+
+ if (ret != 0) {
+ buffer(bufferlist.getBuffer(s));
+ return true;
+ } else {
+ // FIXME: should be LFUN_REVERT
+ if (!bufferlist.close(bufferlist.getBuffer(s), false))
+ return false;
+ // Fall through to new load. (Asger)
+ }
+ }
+ Buffer * b = bufferlist.newBuffer(s);
+
+ bv_->resetErrorList();
+ //attach to the error signal in the buffer
+ b->parseError.connect(boost::bind(&BufferView::Pimpl::addError,
+ this, _1));
+
+ bool loaded = true;
+
+ if (! ::loadLyXFile(b, s)) {
+ bufferlist.release(b);
+ string text = bformat(_("The document %1$s does "
+ "not yet exist.\n\n"
+ "Do you want to create "
+ "a new document?"), s);
+ int const ret = Alert::prompt(_("Create new document?"),
+ text, 0, 1, _("&Create"), _("Cancel"));
+
+ if (ret == 0) {
+ bufferlist.close(buffer_, false);
+ buffer(newFile(s, string(), true));
+ }
+
+ loaded = false;
+ }
+
+ buffer(b);
+
+ if (tolastfiles)
+ lastfiles->newFile(b->fileName());
+
+ if (loaded)
+ bv_->showErrorList(_("Parse"));
+
+ return true;
+}
+
WorkArea & BufferView::Pimpl::workarea() const
{
return *workarea_.get();
// FIXME: needed when ?
bv_->text->top_y(screen().topCursorVisible(bv_->text->cursor, bv_->text->top_y()));
- // 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);
owner_->updateLayoutChoice();
owner_->updateWindowTitle();
+ if (buffer_) {
+ // Don't forget to update the Layout
+ string const layoutname =
+ bv_->text->cursor.par()->layout()->name();
+ owner_->setLayout(layoutname);
+ }
+
if (grfx::Previews::activated() && buffer_)
grfx::Previews::get().generateBufferPreviews(*buffer_);
}
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;
}
{
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;
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)
+ // 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->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.
switchKeyMap();
owner_->busy(false);
+ // reset the "Formatting..." message
+ owner_->clearMessage();
+
updateScrollbar();
return 0;
if (!buffer_)
return;
+ screen().hideCursor();
+
screen().draw(bv_->text, bv_, value);
if (!lyxrc.cursor_follows_scrollbar)
else if (vbt->cursor.y() > last)
vbt->setCursorFromCoordinates(0, last);
- owner_->updateLayoutChoice();
+ owner_->updateLayoutChoice();
}
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_);
+ }
}
void BufferView::Pimpl::selectionLost()
{
if (available()) {
- hideCursor();
+ screen().hideCursor();
toggleSelection();
bv_->getLyXText()->clearSelection();
- showCursor();
bv_->text->xsel_cache.set(false);
}
}
{
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();
}
}
return;
}
- if (!bv_->theLockingInset()) {
- screen().cursorToggle(bv_);
- } else {
- bv_->theLockingInset()->toggleInsetCursor(bv_);
- }
+ screen().toggleCursor(*bv_);
cursor_timeout.restart();
}
saved_positions[i] = Position(buffer_->fileName(),
bv_->text->cursor.par()->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;
+ 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);
- if (i > 0) {
- ostringstream str;
-#if USE_BOOST_FORMAT
- str << boost::format(_("Moved to bookmark %1$d")) % i;
-#else
- str << _("Moved to bookmark ") << i;
-#endif
- owner_->message(STRCONV(str.str()));
- }
+ if (i > 0)
+ owner_->message(bformat(_("Moved to bookmark %1$s"), tostr(i)));
}
}
-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())
// necessary
filename = FileSearch(string(), filename, "lyx");
- string const disp_fn(MakeDisplayPath(filename));
-
- ostringstream s1;
-#if USE_BOOST_FORMAT
- s1 << boost::format(_("Inserting document %1$s...")) % disp_fn;
-#else
- s1 << _("Inserting document ") << disp_fn << _("...");
-#endif
- owner_->message(STRCONV(s1.str()));
+ string const disp_fn = MakeDisplayPath(filename);
+ owner_->message(bformat(_("Inserting document %1$s..."), disp_fn));
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()));
- }
+ if (res)
+ 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
buf->undostack.clear();
} else {
update(BufferView::SELECT);
- bv_->text->setCursor(&(*buf->paragraphs.begin()), 0);
+ bv_->text->setCursor(buf->paragraphs.begin(), 0);
#warning changes FIXME
//moveCursorUpdate(false);
}
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;
}
}
+// Doesn't go through lyxfunc, so we need to update the
+// layout choice etc. ourselves
+bool BufferView::Pimpl::workAreaDispatch(FuncRequest const & ev_in)
+{
+ // e.g. Qt mouse press when no buffer
+ if (!available())
+ return false;
+
+ screen().hideCursor();
+
+ bool const res = dispatch(ev_in);
+
+ // see workAreaKeyPress
+ cursor_timeout.restart();
+ screen().showCursor(*bv_);
+
+ // FIXME: we should skip these when selecting
+ bv_->owner()->updateLayoutChoice();
+ bv_->owner()->updateToolbar();
+ bv_->fitCursor();
+
+ // slight hack: this is only called currently when
+ // we clicked somewhere, so we force through the display
+ // of the new status here.
+ bv_->owner()->clearMessage();
+
+ return res;
+}
+
+
bool BufferView::Pimpl::dispatch(FuncRequest const & ev_in)
{
// Make sure that the cached BufferView is correct.
<< " button[" << ev.button() << ']'
<< endl;
- // e.g. Qt mouse press when no buffer
- if (!buffer_)
- return false;
-
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 =
}
}
- 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;
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;
+
+ case LFUN_INSET_INSERT: {
+ Inset * inset = createInset(ev);
+ if (inset && insertInset(inset)) {
+ updateInset(inset);
- if (name == "bibitem") {
- // We need to do a redraw because the maximum
- // InsetBibitem width could have changed
+ string const name = ev.getArg(0);
+ 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();
+ bv_->repaint();
+ bv_->fitCursor();
+ }
+ } else {
+ delete inset;
}
}
break;
break;
case LFUN_LAYOUT_PARAGRAPH: {
- Paragraph const * par = bv_->getLyXText()->cursor.par();
+ Paragraph const * par = &*bv_->getLyXText()->cursor.par();
if (!par)
break;
}
case LFUN_PARAGRAPH_UPDATE: {
- Paragraph const * par = bv_->getLyXText()->cursor.par();
+ if (!bv_->owner()->getDialogs().visible("paragraph"))
+ break;
+ Paragraph const * par = &*bv_->getLyXText()->cursor.par();
if (!par)
break;
}
}
- bv_->owner()->getDialogs().showThesaurus(arg);
+ bv_->owner()->getDialogs().show("thesaurus", arg);
}
break;
case LFUN_ACCEPT_ALL_CHANGES: {
update(BufferView::SELECT);
- bv_->text->setCursor(&(*bv_->buffer()->paragraphs.begin()), 0);
+ bv_->text->setCursor(bv_->buffer()->paragraphs.begin(), 0);
#warning FIXME changes
//moveCursorUpdate(false);
case LFUN_REJECT_ALL_CHANGES: {
update(BufferView::SELECT);
- bv_->text->setCursor(&(*bv_->buffer()->paragraphs.begin()), 0);
+ bv_->text->setCursor(bv_->buffer()->paragraphs.begin(), 0);
#warning FIXME changes
//moveCursorUpdate(false);
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)) {