* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Jürgen Vigna
- * \author Lars Gullik Bjønnes
+ * \author Jürgen Vigna
+ * \author Lars Gullik Bjønnes
* \author Alfredo Braunstein
* \author Michael Gerz
*
#include "CutAndPaste.h"
+#include "BranchList.h"
#include "Buffer.h"
#include "buffer_funcs.h"
#include "BufferList.h"
#include "InsetIterator.h"
#include "InsetList.h"
#include "Language.h"
-#include "LyXFunc.h"
+#include "LyX.h"
#include "LyXRC.h"
#include "Text.h"
#include "Paragraph.h"
-#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "ParIterator.h"
-#include "Undo.h"
+#include "TextClass.h"
-#include "insets/InsetFlex.h"
+#include "insets/InsetBibitem.h"
+#include "insets/InsetBranch.h"
#include "insets/InsetCommand.h"
+#include "insets/InsetFlex.h"
#include "insets/InsetGraphics.h"
#include "insets/InsetGraphicsParams.h"
+#include "insets/InsetInclude.h"
+#include "insets/InsetLabel.h"
#include "insets/InsetTabular.h"
#include "mathed/MathData.h"
#include "mathed/InsetMath.h"
+#include "mathed/InsetMathHull.h"
+#include "mathed/InsetMathRef.h"
#include "mathed/MathSupport.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/gettext.h"
+#include "support/lassert.h"
#include "support/limited_stack.h"
#include "support/lstrings.h"
+#include "frontends/alert.h"
#include "frontends/Clipboard.h"
#include "frontends/Selection.h"
pair<PitPosPair, pit_type>
-pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
+pasteSelectionHelper(Cursor const & cur, ParagraphList const & parlist,
DocumentClass const * const oldDocClass, ErrorList & errorlist)
{
- Buffer const & buffer = cur.buffer();
+ Buffer const & buffer = *cur.buffer();
pit_type pit = cur.pit();
pos_type pos = cur.pos();
InsetText * target_inset = cur.inset().asInsetText();
+ if (!target_inset) {
+ InsetTabular * it = cur.inset().asInsetTabular();
+ target_inset = it? it->cell(cur.idx())->asInsetText() : 0;
+ }
LASSERT(target_inset, return make_pair(PitPosPair(pit, pos), pit));
ParagraphList & pars = target_inset->paragraphs();
// Now remove all out of the pars which is NOT allowed in the
// new environment and set also another font if that is required.
- // Convert newline to paragraph break in ERT inset.
- // This should not be here!
- InsetCode const code = target_inset->lyxCode();
- if (code == ERT_CODE || code == LISTINGS_CODE) {
+ // Convert newline to paragraph break in ParbreakIsNewline
+ if (target_inset->getLayout().parbreakIsNewline()
+ || pars[pit].layout().parbreak_is_newline) {
for (size_t i = 0; i != insertion.size(); ++i) {
for (pos_type j = 0; j != insertion[i].size(); ++j) {
if (insertion[i].isNewline(j)) {
// do not track deletion of newline
insertion[i].eraseChar(j, false);
+ insertion[i].setInsetOwner(target_inset);
breakParagraphConservative(
buffer.params(),
insertion, i, j);
}
}
- InsetText in(buffer);
+ InsetText in(cur.buffer());
// Make sure there is no class difference.
in.paragraphs().clear();
// This works without copying any paragraph data because we have
}
// Prepare the paragraphs and insets for insertion.
- // A couple of insets store buffer references so need updating.
insertion.swap(in.paragraphs());
InsetIterator const i_end = inset_iterator_end(in);
-
for (InsetIterator it = inset_iterator_begin(in); it != i_end; ++it) {
-
+ // Even though this will also be done later, it has to be done here
+ // since some inset might going to try to access
+ // the buffer() member.
it->setBuffer(const_cast<Buffer &>(buffer));
-
switch (it->lyxCode()) {
-
+
+ case MATH_HULL_CODE: {
+ // check for equation labels and resolve duplicates
+ InsetMathHull * ins = it->asInsetMath()->asHullInset();
+ std::vector<InsetLabel *> labels = ins->getLabels();
+ for (size_t i = 0; i != labels.size(); ++i) {
+ if (!labels[i])
+ continue;
+ InsetLabel * lab = labels[i];
+ docstring const oldname = lab->getParam("name");
+ lab->updateLabel(oldname);
+ // We need to update the buffer reference cache.
+ cur.forceBufferUpdate();
+ docstring const newname = lab->getParam("name");
+ if (oldname == newname)
+ continue;
+ // adapt the references
+ for (InsetIterator itt = inset_iterator_begin(in);
+ itt != i_end; ++itt) {
+ if (itt->lyxCode() == REF_CODE) {
+ InsetCommand * ref = itt->asInsetCommand();
+ if (ref->getParam("reference") == oldname)
+ ref->setParam("reference", newname);
+ } else if (itt->lyxCode() == MATH_REF_CODE) {
+ InsetMathHull * mi = itt->asInsetMath()->asHullInset();
+ // this is necessary to prevent an uninitialized
+ // buffer when the RefInset is in a MathBox.
+ // FIXME audit setBuffer calls
+ mi->setBuffer(const_cast<Buffer &>(buffer));
+ if (mi->asRefInset()->getTarget() == oldname)
+ mi->asRefInset()->changeTarget(newname);
+ }
+ }
+ }
+ break;
+ }
+
case LABEL_CODE: {
// check for duplicates
- InsetCommand & lab = static_cast<InsetCommand &>(*it);
+ InsetLabel & lab = static_cast<InsetLabel &>(*it);
docstring const oldname = lab.getParam("name");
- lab.updateCommand(oldname, false);
+ lab.updateLabel(oldname);
+ // We need to update the buffer reference cache.
+ cur.forceBufferUpdate();
docstring const newname = lab.getParam("name");
- if (oldname != newname) {
- // adapt the references
- for (InsetIterator itt = inset_iterator_begin(in); itt != i_end; ++itt) {
- if (itt->lyxCode() == REF_CODE) {
- InsetCommand & ref = dynamic_cast<InsetCommand &>(*itt);
- if (ref.getParam("reference") == oldname)
- ref.setParam("reference", newname);
- }
+ if (oldname == newname)
+ break;
+ // adapt the references
+ for (InsetIterator itt = inset_iterator_begin(in); itt != i_end; ++itt) {
+ if (itt->lyxCode() == REF_CODE) {
+ InsetCommand & ref = static_cast<InsetCommand &>(*itt);
+ if (ref.getParam("reference") == oldname)
+ ref.setParam("reference", newname);
+ } else if (itt->lyxCode() == MATH_REF_CODE) {
+ InsetMathHull & mi =
+ static_cast<InsetMathHull &>(*itt);
+ // this is necessary to prevent an uninitialized
+ // buffer when the RefInset is in a MathBox.
+ // FIXME audit setBuffer calls
+ mi.setBuffer(const_cast<Buffer &>(buffer));
+ if (mi.asRefInset()->getTarget() == oldname)
+ mi.asRefInset()->changeTarget(newname);
}
}
break;
}
+ case INCLUDE_CODE: {
+ InsetInclude & inc = static_cast<InsetInclude &>(*it);
+ inc.updateCommand();
+ // We need to update the list of included files.
+ cur.forceBufferUpdate();
+ break;
+ }
+
case BIBITEM_CODE: {
// check for duplicates
- InsetCommand & bib = static_cast<InsetCommand &>(*it);
+ InsetBibitem & bib = static_cast<InsetBibitem &>(*it);
docstring const oldkey = bib.getParam("key");
bib.updateCommand(oldkey, false);
+ // We need to update the buffer reference cache.
+ cur.forceBufferUpdate();
docstring const newkey = bib.getParam("key");
- if (oldkey != newkey) {
- // adapt the references
- for (InsetIterator itt = inset_iterator_begin(in); itt != i_end; ++itt) {
- if (itt->lyxCode() == CITE_CODE) {
- InsetCommand & ref = dynamic_cast<InsetCommand &>(*itt);
- if (ref.getParam("key") == oldkey)
- ref.setParam("key", newkey);
- }
+ if (oldkey == newkey)
+ break;
+ // adapt the references
+ for (InsetIterator itt = inset_iterator_begin(in);
+ itt != i_end; ++itt) {
+ if (itt->lyxCode() == CITE_CODE) {
+ InsetCommand * ref = itt->asInsetCommand();
+ if (ref->getParam("key") == oldkey)
+ ref->setParam("key", newkey);
}
}
break;
}
+ case BRANCH_CODE: {
+ // check if branch is known to target buffer
+ // or its master
+ InsetBranch & br = static_cast<InsetBranch &>(*it);
+ docstring const name = br.branch();
+ if (name.empty())
+ break;
+ bool const is_child = (&buffer != buffer.masterBuffer());
+ BranchList branchlist = buffer.params().branchlist();
+ if ((!is_child && branchlist.find(name))
+ || (is_child && (branchlist.find(name)
+ || buffer.masterBuffer()->params().branchlist().find(name))))
+ break;
+ // FIXME: add an option to add the branch to the master's BranchList.
+ docstring text = bformat(
+ _("The pasted branch \"%1$s\" is undefined.\n"
+ "Do you want to add it to the document's branch list?"),
+ name);
+ if (frontend::Alert::prompt(_("Unknown branch"),
+ text, 0, 1, _("&Add"), _("&Don't Add")) != 0)
+ break;
+ lyx::dispatch(FuncRequest(LFUN_BRANCH_ADD, name));
+ // We need to update the list of branches.
+ cur.forceBufferUpdate();
+ break;
+ }
+
default:
break; // nothing
}
// merge the first par of the insertion with the current par
mergeParagraph(buffer.params(), pars, pit);
}
- //FIXME: We should call setBuffer() on each inserted paragraph.
- // instead, we call setBuffer() for the main inset at the beginning
- // of updateLabels()
-
- pit_type last_paste = pit + insertion.size() - 1;
// Store the new cursor position.
+ pit_type last_paste = pit + insertion.size() - 1;
+ pit_type startpit = pit;
pit = last_paste;
pos = pars[last_paste].size();
+ // FIXME Should we do it here, or should we let updateBuffer() do it?
+ // Set paragraph buffers. It's important to do this right away
+ // before something calls Inset::buffer() and causes a crash.
+ for (pit_type p = startpit; p <= pit; ++p)
+ pars[p].setBuffer(const_cast<Buffer &>(buffer));
+
// Join (conditionally) last pasted paragraph with next one, i.e.,
// the tail of the spliced document paragraph
if (!empty && last_paste + 1 != pit_type(pars.size())) {
// some kind of garbage collection there, or a shared_ptr, then this
// would not be needed.
static Buffer * buffer = theBufferList().newBuffer(
- FileName::tempName().absFilename() + "_clipboard.internal");
+ FileName::tempName().absFileName() + "_clipboard.internal");
buffer->setUnnamed(true);
buffer->paragraphs() = paragraphs;
buffer->inset().setBuffer(*buffer);
}
-void copySelectionHelper(Buffer const & buf, ParagraphList const & pars,
+/// return true if the whole ParagraphList is deleted
+static bool isFullyDeleted(ParagraphList const & pars)
+{
+ pit_type const pars_size = static_cast<pit_type>(pars.size());
+
+ // check all paragraphs
+ for (pit_type pit = 0; pit < pars_size; ++pit) {
+ if (!pars[pit].empty()) // prevent assertion failure
+ if (!pars[pit].isDeleted(0, pars[pit].size()))
+ return false;
+ }
+ return true;
+}
+
+
+void copySelectionHelper(Buffer const & buf, Text const & text,
pit_type startpit, pit_type endpit,
int start, int end, DocumentClass const * const dc, CutStack & cutstack)
{
+ ParagraphList const & pars = text.paragraphs();
+
LASSERT(0 <= start && start <= pars[startpit].size(), /**/);
LASSERT(0 <= end && end <= pars[endpit].size(), /**/);
LASSERT(startpit != endpit || start <= end, /**/);
ParagraphList::iterator it_end = copy_pars.end();
for (; it != it_end; it++) {
- // ERT paragraphs have the Language latex_language.
- // This is invalid outside of ERT, so we need to change it
- // to the buffer language.
- if (it->ownerCode() == ERT_CODE || it->ownerCode() == LISTINGS_CODE) {
- it->changeLanguage(buf.params(), latex_language, buf.language());
- }
- it->setInsetOwner(0);
+ // Since we have a copy of the paragraphs, the insets
+ // do not have a proper buffer reference. It makes
+ // sense to add them temporarily, because the
+ // operations below depend on that (acceptChanges included).
+ it->setBuffer(const_cast<Buffer &>(buf));
+ // PassThru paragraphs have the Language
+ // latex_language. This is invalid for others, so we
+ // need to change it to the buffer language.
+ if (it->isPassThru())
+ it->changeLanguage(buf.params(),
+ latex_language, buf.language());
}
- // do not copy text (also nested in insets) which is marked as deleted
- acceptChanges(copy_pars, buf.params());
+ // do not copy text (also nested in insets) which is marked as
+ // deleted, unless the whole selection was deleted
+ if (!isFullyDeleted(copy_pars))
+ acceptChanges(copy_pars, buf.params());
+ else
+ rejectChanges(copy_pars, buf.params());
+
+
+ // do some final cleanup now, to make sure that the paragraphs
+ // are not linked to something else.
+ it = copy_pars.begin();
+ for (; it != it_end; it++) {
+ it->setBuffer(*static_cast<Buffer *>(0));
+ it->setInsetOwner(0);
+ }
DocumentClass * d = const_cast<DocumentClass *>(dc);
cutstack.push(make_pair(copy_pars, d));
DocumentClass const & newtc = *newone;
// layouts
+ ParIterator it = par_iterator_begin(in);
ParIterator end = par_iterator_end(in);
- for (ParIterator it = par_iterator_begin(in); it != end; ++it) {
+ // for remembering which layouts we've had to add
+ set<docstring> newlayouts;
+ for (; it != end; ++it) {
docstring const name = it->layout().name();
// the pasted text will keep their own layout name. If this layout does
// not exist in the new document, it will behave like a standard layout.
- newtc.addLayoutIfNeeded(name);
+ bool const added_one = newtc.addLayoutIfNeeded(name);
+ if (added_one)
+ newlayouts.insert(name);
+
+ if (added_one || newlayouts.find(name) != newlayouts.end()) {
+ // Warn the user.
+ docstring const s = bformat(_("Layout `%1$s' was not found."), name);
+ errorlist.push_back(
+ ErrorItem(_("Layout Not Found"), s, it->id(), 0, it->size()));
+ }
if (in.usePlainLayout())
it->setLayout(newtc.plainLayout());
// character styles
InsetIterator const i_end = inset_iterator_end(in);
for (InsetIterator it = inset_iterator_begin(in); it != i_end; ++it) {
- InsetCollapsable * inset = it->asInsetCollapsable();
- if (!inset)
- continue;
- if (inset->lyxCode() != FLEX_CODE)
+ if (it->lyxCode() != FLEX_CODE)
// FIXME: Should we verify all InsetCollapsable?
continue;
- inset->setLayout(newone);
- if (!inset->undefined())
+
+ docstring const layoutName = it->layoutName();
+ docstring const & n = newone->insetLayout(layoutName).name();
+ bool const is_undefined = n.empty() ||
+ n == DocumentClass::plainInsetLayout().name();
+ if (!is_undefined)
continue;
+
// The flex inset is undefined in newtc
- docstring const s = bformat(_(
- "Flex inset %1$s is "
- "undefined because of class "
- "conversion from\n%2$s to %3$s"),
- inset->name(), from_utf8(oldtc.name()),
- from_utf8(newtc.name()));
+ docstring const oldname = from_utf8(oldtc.name());
+ docstring const newname = from_utf8(newtc.name());
+ docstring s;
+ if (oldname == newname)
+ s = bformat(_("Flex inset %1$s is undefined after "
+ "reloading `%2$s' layout."), layoutName, oldname);
+ else
+ s = bformat(_("Flex inset %1$s is undefined because of "
+ "conversion from `%2$s' layout to `%3$s'."),
+ layoutName, oldname, newname);
// To warn the user that something had to be done.
errorlist.push_back(ErrorItem(
_("Undefined flex inset"),
int endpos = cur.selEnd().pos();
- BufferParams const & bp = cur.buffer().params();
+ BufferParams const & bp = cur.buffer()->params();
if (realcut) {
- copySelectionHelper(cur.buffer(),
- text->paragraphs(),
+ copySelectionHelper(*cur.buffer(),
+ *text,
begpit, endpit,
cur.selBegin().pos(), endpos,
bp.documentClassPtr(), theCuts);
}
if (begpit != endpit)
- cur.updateFlags(Update::Force | Update::FitCursor);
+ cur.screenUpdateFlags(Update::Force | Update::FitCursor);
boost::tie(endpit, endpos) =
eraseSelectionHelper(bp,
// need a valid cursor. (Lgb)
cur.clearSelection();
- updateLabels(cur.buffer());
+
+ // After a cut operation, we must make sure that the Buffer is updated
+ // because some further operation might need updated label information for
+ // example. So we cannot just use "cur.forceBufferUpdate()" here.
+ // This fixes #7071.
+ cur.buffer()->updateBuffer();
// tell tabular that a recent copy happened
dirtyTabularStack(false);
}
+void copyInset(Cursor const & cur, Inset * inset, docstring const & plaintext)
+{
+ ParagraphList pars;
+ Paragraph par;
+ BufferParams const & bp = cur.buffer()->params();
+ par.setLayout(bp.documentClass().plainLayout());
+ par.insertInset(0, inset, Change(Change::UNCHANGED));
+ pars.push_back(par);
+ theCuts.push(make_pair(pars, bp.documentClassPtr()));
+
+ // stuff the selection onto the X clipboard, from an explicit copy request
+ putClipboard(theCuts[0].first, theCuts[0].second, plaintext);
+}
+
namespace {
void copySelectionToStack(Cursor const & cur, CutStack & cutstack)
(par != cur.selEnd().pit() || pos < cur.selEnd().pos()))
++pos;
- copySelectionHelper(cur.buffer(), pars, par, cur.selEnd().pit(),
+ copySelectionHelper(*cur.buffer(), *text, par, cur.selEnd().pit(),
pos, cur.selEnd().pos(),
- cur.buffer().params().documentClassPtr(), cutstack);
- dirtyTabularStack(false);
+ cur.buffer()->params().documentClassPtr(), cutstack);
+
+ // Reset the dirty_tabular_stack_ flag only when something
+ // is copied to the clipboard (not to the selectionBuffer).
+ if (&cutstack == &theCuts)
+ dirtyTabularStack(false);
}
if (cur.inMathed()) {
//lyxerr << "copySelection in mathed" << endl;
ParagraphList pars;
Paragraph par;
- BufferParams const & bp = cur.buffer().params();
+ BufferParams const & bp = cur.buffer()->params();
// FIXME This should be the plain layout...right?
par.setLayout(bp.documentClass().plainLayout());
par.insert(0, grabSelection(cur), Font(), Change(Change::UNCHANGED));
if (cur.selBegin().idx() != cur.selEnd().idx()) {
ParagraphList pars;
Paragraph par;
- BufferParams const & bp = cur.buffer().params();
+ BufferParams const & bp = cur.buffer()->params();
par.setLayout(bp.documentClass().plainLayout());
par.insert(0, plaintext, Font(), Change(Change::UNCHANGED));
pars.push_back(par);
docstring selection(size_t sel_index)
{
return sel_index < theCuts.size()
- ? theCuts[sel_index].first.back().asString(AS_STR_INSETS)
+ ? theCuts[sel_index].first.back().asString(AS_STR_INSETS | AS_STR_NEWLINES)
: docstring();
}
boost::tie(ppp, endpit) =
pasteSelectionHelper(cur, parlist, docclass, errorList);
- updateLabels(cur.buffer());
+ cur.forceBufferUpdate();
cur.clearSelection();
text->setCursor(cur, ppp.first, ppp.second);
}
return;
cur.recordUndo();
if (asParagraphs)
- cur.text()->insertStringAsParagraphs(cur, text);
+ cur.text()->insertStringAsParagraphs(cur, text, cur.current_font);
else
- cur.text()->insertStringAsLines(cur, text);
+ cur.text()->insertStringAsLines(cur, text, cur.current_font);
+ cur.setSelection();
+}
+
+
+void pasteSimpleText(Cursor & cur, bool asParagraphs)
+{
+ docstring text;
+ // Use internal clipboard if it is the most recent one
+ if (theClipboard().isInternal()) {
+ if (!checkPastePossible(0))
+ return;
+
+ ParagraphList const & pars = theCuts[0].first;
+ ParagraphList::const_iterator it = pars.begin();
+ for (; it != pars.end(); ++it) {
+ if (it != pars.begin())
+ text += "\n";
+ text += (*it).asString();
+ }
+ asParagraphs = false;
+ } else {
+ // Then try plain text
+ text = theClipboard().getAsText();
+ }
+
+ if (text.empty())
+ return;
+
+ cur.recordUndo();
+ cutSelection(cur, true, false);
+ if (asParagraphs)
+ cur.text()->insertStringAsParagraphs(cur, text, cur.current_font);
+ else
+ cur.text()->insertStringAsLines(cur, text, cur.current_font);
}
// create inset for graphic
InsetGraphics * inset = new InsetGraphics(cur.buffer());
InsetGraphicsParams params;
- params.filename = support::DocFileName(filename.absFilename());
+ params.filename = support::DocFileName(filename.absFileName(), false);
inset->setParams(params);
cur.recordUndo();
cur.insert(inset);
cur.recordUndo();
DocIterator selbeg = cur.selectionBegin();
- // Get font setting before we cut
+ // Get font setting before we cut, we need a copy here, not a bare reference.
Font const font =
- selbeg.paragraph().getFontSettings(cur.buffer().params(), selbeg.pos());
+ selbeg.paragraph().getFontSettings(cur.buffer()->params(), selbeg.pos());
// Insert the new string
pos_type pos = cur.selEnd().pos();
docstring::const_iterator cit = str.begin();
docstring::const_iterator end = str.end();
for (; cit != end; ++cit, ++pos)
- par.insertChar(pos, *cit, font, cur.buffer().params().trackChanges);
+ par.insertChar(pos, *cit, font, cur.buffer()->params().trackChanges);
// Cut the selection
cutSelection(cur, true, false);
if (lyxrc.auto_region_delete)
selDel(cur);
else
- cur.selection() = false;
+ cur.setSelection(false);
}
if (i1.idx() == i2.idx()) {
if (i1.inset().asInsetMath()) {
MathData::const_iterator it = i1.cell().begin();
- return asString(MathData(it + i1.pos(), it + i2.pos()));
+ Buffer * buf = cur.buffer();
+ return asString(MathData(buf, it + i1.pos(), it + i2.pos()));
} else {
return from_ascii("unknown selection 1");
}
} // namespace cap
-
} // namespace lyx
projects / lyx.git / blobdiff