#include "insets/inseterror.h"
#include "lyx_gui_misc.h"
#include "lyxcursor.h"
+#include "gettext.h"
#ifdef __GNUG__
#pragma implementation
} // namespace anon
+
+#ifndef NEW_INSETS
bool CutAndPaste::cutSelection(LyXParagraph * startpar, LyXParagraph ** endpar,
int start, int & end, char tc, bool doclear)
{
-#ifndef NEW_INSETS
- if (!startpar || (start > startpar->Last()))
- return false;
-#else
- if (!startpar || (start > startpar->size()))
+ if (!startpar || (start > startpar->Last()))
return false;
-#endif
-
- DeleteBuffer();
-
- textclass = tc;
-
- if (!(*endpar) ||
-#ifndef NEW_INSETS
- (startpar->ParFromPos(start) ==
- (*endpar)->ParFromPos(end))
-#else
- (startpar == (*endpar))
-#endif
- ) {
+
+ DeleteBuffer();
+
+ textclass = tc;
+
+ if (!(*endpar) ||
+ (startpar->ParFromPos(start) ==
+ (*endpar)->ParFromPos(end))) {
// only within one paragraph
buf = new LyXParagraph;
LyXParagraph::size_type i = start;
-#ifndef NEW_INSETS
if (end > startpar->Last())
end = startpar->Last();
-#else
- if (end > startpar->size())
- end = startpar->size();
-#endif
for (; i < end; ++i) {
startpar->CopyIntoMinibuffer(*current_view->buffer(), start);
startpar->Erase(start);
-
-#ifndef NEW_INSETS
+
buf->InsertFromMinibuffer(buf->Last());
-#else
- buf->InsertFromMinibuffer(buf->size());
-#endif
}
- end = start-1;
- } else {
+ end = start - 1;
+ } else {
// more than one paragraph
(*endpar)->BreakParagraphConservative(current_view->buffer()->params,
- end);
+ end);
*endpar = (*endpar)->next();
end = 0;
-
+
startpar->BreakParagraphConservative(current_view->buffer()->params,
- start);
-
+ start);
+
// store the selection
-#ifndef NEW_INSETS
buf = startpar->ParFromPos(start)->next_;
-#else
- buf = startpar->next();
-#endif
buf->previous(0);
(*endpar)->previous()->next(0);
-
+
// cut the selection
-#ifndef NEW_INSETS
startpar->ParFromPos(start)->next(*endpar);
-
+
(*endpar)->previous(startpar->ParFromPos(start));
-#else
- startpar->next(*endpar);
-
- (*endpar)->previous(startpar);
-#endif
-
-#ifndef NEW_INSETS
+
// care about footnotes
if (buf->footnoteflag) {
LyXParagraph * tmppar = buf;
tmppar = tmppar->next_;
}
}
-#endif
-
+
// the cut selection should begin with standard layout
buf->Clear();
-
+
// paste the paragraphs again, if possible
if (doclear)
startpar->next()->StripLeadingSpaces(textclass);
-#ifndef NEW_INSETS
if (startpar->FirstPhysicalPar()->HasSameLayout(startpar->next()) ||
- !startpar->next()->Last())
-#else
- if (startpar->HasSameLayout(startpar->next()) ||
- !startpar->next()->size())
-#endif
- {
-#ifndef NEW_INSETS
+ !startpar->next()->Last()) {
startpar->ParFromPos(start)->PasteParagraph(current_view->buffer()->params);
+ (*endpar) = startpar; // this because endpar gets deleted here!
+ }
+ }
+ return true;
+}
#else
+bool CutAndPaste::cutSelection(LyXParagraph * startpar, LyXParagraph ** endpar,
+ int start, int & end, char tc, bool doclear)
+{
+ if (!startpar || (start > startpar->size()))
+ return false;
+
+ DeleteBuffer();
+
+ textclass = tc;
+
+ if (!(*endpar) ||
+ startpar == (*endpar)) {
+ // only within one paragraph
+ buf = new LyXParagraph;
+ LyXParagraph::size_type i = start;
+ if (end > startpar->size())
+ end = startpar->size();
+ for (; i < end; ++i) {
+ startpar->CopyIntoMinibuffer(*current_view->buffer(),
+ start);
+ startpar->Erase(start);
+
+ buf->InsertFromMinibuffer(buf->size());
+ }
+ end = start - 1;
+ } else {
+ // more than one paragraph
+ (*endpar)->BreakParagraphConservative(current_view->buffer()->params,
+ end);
+ *endpar = (*endpar)->next();
+ end = 0;
+
+ startpar->BreakParagraphConservative(current_view->buffer()->params,
+ start);
+
+ // store the selection
+ buf = startpar->next();
+
+ buf->previous(0);
+ (*endpar)->previous()->next(0);
+
+ // cut the selection
+ startpar->next(*endpar);
+
+ (*endpar)->previous(startpar);
+
+ // the cut selection should begin with standard layout
+ buf->Clear();
+
+ // paste the paragraphs again, if possible
+ if (doclear)
+ startpar->next()->StripLeadingSpaces(textclass);
+ if (startpar->HasSameLayout(startpar->next()) ||
+ !startpar->next()->size()) {
startpar->PasteParagraph(current_view->buffer()->params);
-#endif
(*endpar) = startpar; // this because endpar gets deleted here!
}
}
return true;
}
+#endif
+#ifndef NEW_INSETS
bool CutAndPaste::copySelection(LyXParagraph * startpar, LyXParagraph * endpar,
int start, int end, char tc)
{
-#ifndef NEW_INSETS
- if (!startpar || (start > startpar->Last()))
+ if (!startpar || (start > startpar->Last()))
return false;
-#else
- if (!startpar || (start > startpar->size()))
- return false;
-#endif
-
- DeleteBuffer();
-
- textclass = tc;
-
- if (!(endpar) ||
-#ifndef NEW_INSETS
- (startpar->ParFromPos(start) ==
- (endpar)->ParFromPos(end))
-#else
- (startpar == endpar)
-#endif
- ) {
+
+ DeleteBuffer();
+
+ textclass = tc;
+
+ if (!(endpar) ||
+ (startpar->ParFromPos(start) ==
+ (endpar)->ParFromPos(end))) {
// only within one paragraph
buf = new LyXParagraph;
LyXParagraph::size_type i = start;
-#ifndef NEW_INSETS
if (end > startpar->Last())
end = startpar->Last();
-#else
- if (end > startpar->size())
- end = startpar->size();
-#endif
for (; i < end; ++i) {
- startpar->CopyIntoMinibuffer(*current_view->buffer(), i);
-#ifndef NEW_INSETS
+ startpar->CopyIntoMinibuffer(*current_view->buffer(),
+ i);
buf->InsertFromMinibuffer(buf->Last());
-#else
- buf->InsertFromMinibuffer(buf->size());
-#endif
}
- } else {
+ } else {
// copy more than one paragraph
// clone the paragraphs within the selection
-#ifndef NEW_INSETS
LyXParagraph * tmppar = startpar->ParFromPos(start);
-#else
- LyXParagraph * tmppar = startpar;
-#endif
buf = tmppar->Clone();
LyXParagraph * tmppar2 = buf;
-
-#ifndef NEW_INSETS
+
while (tmppar != endpar->ParFromPos(end)
- && tmppar->next_) {
+ && tmppar->next_) {
tmppar = tmppar->next_;
tmppar2->next(tmppar->Clone());
tmppar2->next_->previous(tmppar2);
tmppar2 = tmppar2->next_;
}
tmppar2->next(0);
-#else
- while (tmppar != endpar
- && tmppar->next()) {
- tmppar = tmppar->next();
- tmppar2->next(tmppar->Clone());
- tmppar2->next()->previous(tmppar2);
- tmppar2 = tmppar2->next();
- }
- tmppar2->next(0);
-#endif
-
-#ifndef NEW_INSETS
+
// care about footnotes
if (buf->footnoteflag) {
tmppar = buf;
tmppar = tmppar->next_;
}
}
-#endif
-
+
// the buf paragraph is too big
-#ifndef NEW_INSETS
LyXParagraph::size_type tmpi2 = startpar->PositionInParFromPos(start);
-#else
- LyXParagraph::size_type tmpi2 = start;
-#endif
for (; tmpi2; --tmpi2)
buf->Erase(0);
-
+
// now tmppar 2 is too big, delete all after end
-#ifndef NEW_INSETS
tmpi2 = endpar->PositionInParFromPos(end);
+ while (tmppar2->size() > tmpi2) {
+ tmppar2->Erase(tmppar2->size() - 1);
+ }
+ }
+ return true;
+}
#else
+bool CutAndPaste::copySelection(LyXParagraph * startpar, LyXParagraph * endpar,
+ int start, int end, char tc)
+{
+ if (!startpar || (start > startpar->size()))
+ return false;
+
+ DeleteBuffer();
+
+ textclass = tc;
+
+ if (!endpar ||
+ startpar == endpar) {
+ // only within one paragraph
+ buf = new LyXParagraph;
+ LyXParagraph::size_type i = start;
+ if (end > startpar->size())
+ end = startpar->size();
+ for (; i < end; ++i) {
+ startpar->CopyIntoMinibuffer(*current_view->buffer(), i);
+ buf->InsertFromMinibuffer(buf->size());
+ }
+ } else {
+ // copy more than one paragraph
+ // clone the paragraphs within the selection
+ LyXParagraph * tmppar = startpar;
+ buf = tmppar->Clone();
+ LyXParagraph * tmppar2 = buf;
+
+ while (tmppar != endpar
+ && tmppar->next()) {
+ tmppar = tmppar->next();
+ tmppar2->next(tmppar->Clone());
+ tmppar2->next()->previous(tmppar2);
+ tmppar2 = tmppar2->next();
+ }
+ tmppar2->next(0);
+
+ // the buf paragraph is too big
+ LyXParagraph::size_type tmpi2 = start;
+ for (; tmpi2; --tmpi2)
+ buf->Erase(0);
+
+ // now tmppar 2 is too big, delete all after end
tmpi2 = end;
-#endif
while (tmppar2->size() > tmpi2) {
tmppar2->Erase(tmppar2->size() - 1);
}
- }
- return true;
+ }
+ return true;
}
+#endif
+#ifndef NEW_INSETS
bool CutAndPaste::pasteSelection(LyXParagraph ** par, LyXParagraph ** endpar,
int & pos, char tc)
{
- if (!checkPastePossible(*par))
+ if (!checkPastePossible(*par))
return false;
-
-#ifndef NEW_INSETS
- if (pos > (*par)->Last())
+
+ if (pos > (*par)->Last())
pos = (*par)->Last();
-#else
- if (pos > (*par)->size())
- pos = (*par)->size();
-#endif
-
- LyXParagraph * tmpbuf;
- LyXParagraph * tmppar = *par;
- int tmppos = pos;
-
- // There are two cases: cutbuffer only one paragraph or many
-#ifndef NEW_INSETS
- if (!buf->next_) {
-#else
- if (!buf->next()) {
-#endif
- // only within a paragraph
- tmpbuf = buf->Clone();
- // Some provisions should be done here for checking
- // if we are inserting at the beginning of a
- // paragraph. If there are a space at the beginning
- // of the text to insert and we are inserting at
- // the beginning of the paragraph the space should
- // be removed.
- while (buf->size()) {
- // This is an attempt to fix the
- // "never insert a space at the
- // beginning of a paragraph" problem.
- if (!tmppos && buf->IsLineSeparator(0)) {
- buf->Erase(0);
- } else {
- buf->CutIntoMinibuffer(current_view->buffer()->params, 0);
- buf->Erase(0);
- if (tmppar->InsertFromMinibuffer(tmppos))
- ++tmppos;
- }
+
+ LyXParagraph * tmpbuf;
+ LyXParagraph * tmppar = *par;
+ int tmppos = pos;
+
+ // There are two cases: cutbuffer only one paragraph or many
+ if (!buf->next_) {
+ // only within a paragraph
+ tmpbuf = buf->Clone();
+ // Some provisions should be done here for checking
+ // if we are inserting at the beginning of a
+ // paragraph. If there are a space at the beginning
+ // of the text to insert and we are inserting at
+ // the beginning of the paragraph the space should
+ // be removed.
+ while (buf->size()) {
+ // This is an attempt to fix the
+ // "never insert a space at the
+ // beginning of a paragraph" problem.
+ if (!tmppos && buf->IsLineSeparator(0)) {
+ buf->Erase(0);
+ } else {
+ buf->CutIntoMinibuffer(current_view->buffer()->params, 0);
+ buf->Erase(0);
+ if (tmppar->InsertFromMinibuffer(tmppos))
+ ++tmppos;
}
- delete buf;
- buf = tmpbuf;
- *endpar = tmppar->next();
- pos = tmppos;
- } else {
- // many paragraphs
-
- // make a copy of the simple cut_buffer
- tmpbuf = buf;
- LyXParagraph * simple_cut_clone = tmpbuf->Clone();
- LyXParagraph * tmpbuf2 = simple_cut_clone;
-#ifndef NEW_INSETS
- if ((*par)->footnoteflag) {
+ }
+ delete buf;
+ buf = tmpbuf;
+ *endpar = tmppar->next();
+ pos = tmppos;
+ } else {
+ // many paragraphs
+
+ // make a copy of the simple cut_buffer
+ tmpbuf = buf;
+ LyXParagraph * simple_cut_clone = tmpbuf->Clone();
+ LyXParagraph * tmpbuf2 = simple_cut_clone;
+ if ((*par)->footnoteflag) {
+ tmpbuf->footnoteflag = (*par)->footnoteflag;
+ tmpbuf->footnotekind = (*par)->footnotekind;
+ }
+ while (tmpbuf->next_) {
+ tmpbuf = tmpbuf->next_;
+ tmpbuf2->next(tmpbuf->Clone());
+ tmpbuf2->next_->previous(tmpbuf2);
+ tmpbuf2 = tmpbuf2->next_;
+ if ((*par)->footnoteflag){
tmpbuf->footnoteflag = (*par)->footnoteflag;
tmpbuf->footnotekind = (*par)->footnotekind;
}
- while (tmpbuf->next_) {
- tmpbuf = tmpbuf->next_;
- tmpbuf2->next(tmpbuf->Clone());
- tmpbuf2->next_->previous(tmpbuf2);
- tmpbuf2 = tmpbuf2->next_;
- if ((*par)->footnoteflag){
- tmpbuf->footnoteflag = (*par)->footnoteflag;
- tmpbuf->footnotekind = (*par)->footnotekind;
- }
- }
+ }
+
+ // make sure there is no class difference
+ SwitchLayoutsBetweenClasses(textclass, tc, buf);
+
+ // make the buf exactly the same layout than
+ // the cursor paragraph
+ buf->MakeSameLayout(*par);
+
+ // find the end of the buffer
+ LyXParagraph * lastbuffer = buf;
+ while (lastbuffer->next())
+ lastbuffer = lastbuffer->next();
+
+ bool paste_the_end = false;
+
+ // open the paragraph for inserting the buf
+ // if necessary
+ if (((*par)->Last() > pos) || !(*par)->next()) {
+ (*par)->BreakParagraphConservative(current_view->buffer()->params,
+ pos);
+ paste_the_end = true;
+ }
+ // set the end for redoing later
+ *endpar = (*par)->ParFromPos(pos)->next_->next();
+
+ // paste it!
+ lastbuffer->ParFromPos(lastbuffer->Last())->next(
+ (*par)->ParFromPos(pos)->next_);
+ (*par)->ParFromPos(pos)->next()->previous(
+ lastbuffer->ParFromPos(lastbuffer->Last()));
+
+ (*par)->ParFromPos(pos)->next(buf);
+ buf->previous((*par)->ParFromPos(pos));
+
+ if ((*par)->ParFromPos(pos)->next() == lastbuffer)
+ lastbuffer = *par;
+
+ (*par)->ParFromPos(pos)->PasteParagraph(current_view->buffer()->params);
+ // store the new cursor position
+ *par = lastbuffer;
+ pos = lastbuffer->Last();
+ // maybe some pasting
+ if (lastbuffer->next() && paste_the_end) {
+ if (lastbuffer->next()->HasSameLayout(lastbuffer)) {
+ lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
+ } else if (!lastbuffer->next()->Last()) {
+ lastbuffer->next()->MakeSameLayout(lastbuffer);
+ lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
+ } else if (!lastbuffer->Last()) {
+ lastbuffer->MakeSameLayout(lastbuffer->next_);
+ lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
+ } else
+ lastbuffer->next()->StripLeadingSpaces(tc);
+ }
+ // restore the simple cut buffer
+ buf = simple_cut_clone;
+ }
+ return true;
+}
#else
- while (tmpbuf->next()) {
- tmpbuf = tmpbuf->next();
- tmpbuf2->next(tmpbuf->Clone());
- tmpbuf2->next()->previous(tmpbuf2);
- tmpbuf2 = tmpbuf2->next();
- }
-#endif
-
- // make sure there is no class difference
- SwitchLayoutsBetweenClasses(textclass, tc, buf);
-
- // make the buf exactly the same layout than
- // the cursor paragraph
- buf->MakeSameLayout(*par);
-
- // find the end of the buffer
- LyXParagraph * lastbuffer = buf;
- while (lastbuffer->next())
- lastbuffer = lastbuffer->next();
-
- bool paste_the_end = false;
-
-#ifndef NEW_INSETS
- // open the paragraph for inserting the buf
- // if necessary
- if (((*par)->Last() > pos) || !(*par)->next()) {
- (*par)->BreakParagraphConservative(current_view->buffer()->params,
- pos);
- paste_the_end = true;
- }
- // set the end for redoing later
- *endpar = (*par)->ParFromPos(pos)->next_->next();
-
- // paste it!
- lastbuffer->ParFromPos(lastbuffer->Last())->next(
- (*par)->ParFromPos(pos)->next_);
- (*par)->ParFromPos(pos)->next()->previous(
- lastbuffer->ParFromPos(lastbuffer->Last()));
+bool CutAndPaste::pasteSelection(LyXParagraph ** par, LyXParagraph ** endpar,
+ int & pos, char tc)
+{
+ if (!checkPastePossible(*par))
+ return false;
- (*par)->ParFromPos(pos)->next(buf);
- buf->previous((*par)->ParFromPos(pos));
+ if (pos > (*par)->size())
+ pos = (*par)->size();
- if ((*par)->ParFromPos(pos)->next() == lastbuffer)
- lastbuffer = *par;
+ LyXParagraph * tmpbuf;
+ LyXParagraph * tmppar = *par;
+ int tmppos = pos;
- (*par)->ParFromPos(pos)->PasteParagraph(current_view->buffer()->params);
- // store the new cursor position
- *par = lastbuffer;
- pos = lastbuffer->Last();
- // maybe some pasting
- if (lastbuffer->next() && paste_the_end) {
- if (lastbuffer->next()->HasSameLayout(lastbuffer)) {
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
- } else if (!lastbuffer->next()->Last()) {
- lastbuffer->next()->MakeSameLayout(lastbuffer);
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
- } else if (!lastbuffer->Last()) {
- lastbuffer->MakeSameLayout(lastbuffer->next_);
- lastbuffer->ParFromPos(lastbuffer->Last())->PasteParagraph(current_view->buffer()->params);
- } else
- lastbuffer->next()->StripLeadingSpaces(tc);
+ // There are two cases: cutbuffer only one paragraph or many
+ if (!buf->next()) {
+ // only within a paragraph
+ tmpbuf = buf->Clone();
+ // Some provisions should be done here for checking
+ // if we are inserting at the beginning of a
+ // paragraph. If there are a space at the beginning
+ // of the text to insert and we are inserting at
+ // the beginning of the paragraph the space should
+ // be removed.
+ while (buf->size()) {
+ // This is an attempt to fix the
+ // "never insert a space at the
+ // beginning of a paragraph" problem.
+ if (!tmppos && buf->IsLineSeparator(0)) {
+ buf->Erase(0);
+ } else {
+ buf->CutIntoMinibuffer(current_view->buffer()->params, 0);
+ buf->Erase(0);
+ if (tmppar->InsertFromMinibuffer(tmppos))
+ ++tmppos;
}
- // restore the simple cut buffer
- buf = simple_cut_clone;
}
-#else
+ delete buf;
+ buf = tmpbuf;
+ *endpar = tmppar->next();
+ pos = tmppos;
+ } else {
+ // many paragraphs
+
+ // make a copy of the simple cut_buffer
+ tmpbuf = buf;
+ LyXParagraph * simple_cut_clone = tmpbuf->Clone();
+ LyXParagraph * tmpbuf2 = simple_cut_clone;
+ while (tmpbuf->next()) {
+ tmpbuf = tmpbuf->next();
+ tmpbuf2->next(tmpbuf->Clone());
+ tmpbuf2->next()->previous(tmpbuf2);
+ tmpbuf2 = tmpbuf2->next();
+ }
+
+ // make sure there is no class difference
+ SwitchLayoutsBetweenClasses(textclass, tc, buf);
+
+ // make the buf exactly the same layout than
+ // the cursor paragraph
+ buf->MakeSameLayout(*par);
+
+ // find the end of the buffer
+ LyXParagraph * lastbuffer = buf;
+ while (lastbuffer->next())
+ lastbuffer = lastbuffer->next();
+
+ bool paste_the_end = false;
+
// open the paragraph for inserting the buf
// if necessary
if (((*par)->size() > pos) || !(*par)->next()) {
(*par)->BreakParagraphConservative(current_view->buffer()->params,
- pos);
+ pos);
paste_the_end = true;
}
// set the end for redoing later
*endpar = (*par)->next()->next();
-
+
// paste it!
lastbuffer->next((*par)->next());
(*par)->next()->previous(lastbuffer);
-
+
(*par)->next(buf);
buf->previous(*par);
-
+
if ((*par)->next() == lastbuffer)
lastbuffer = *par;
-
+
(*par)->PasteParagraph(current_view->buffer()->params);
// store the new cursor position
*par = lastbuffer;
}
// restore the simple cut buffer
buf = simple_cut_clone;
- }
-#endif
-
- return true;
+ }
+
+ return true;
}
+#endif
int CutAndPaste::nrOfParagraphs()
projects / lyx.git / blobdiff