#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
#include "CutAndPaste.h"
#include "BufferView.h"
#include "buffer.h"
#include "paragraph.h"
-#include "insets/inseterror.h"
#include "lyx_gui_misc.h"
#include "lyxcursor.h"
#include "gettext.h"
+#include "iterators.h"
+#include "lyxtextclasslist.h"
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include "insets/inseterror.h"
using std::pair;
+using lyx::pos_type;
+using lyx::layout_type;
+using lyx::textclass_type;
extern BufferView * current_view;
namespace {
Paragraph * buf = 0;
-LyXTextClassList::size_type textclass = 0;
+textclass_type textclass = 0;
// for now here this should be in another Cut&Paste Class!
// Jürgen, I moved this out of CutAndPaste since it does not operate on any
bool CutAndPaste::cutSelection(Paragraph * startpar, Paragraph ** endpar,
- int start, int & end, char tc, bool doclear)
+ int start, int & end, char tc, bool doclear,
+ bool realcut)
{
if (!startpar || (start > startpar->size()))
return false;
- DeleteBuffer();
+ if (realcut)
+ DeleteBuffer();
textclass = tc;
- if (!(*endpar) ||
- startpar == (*endpar)) {
+ if (!(*endpar) || startpar == (*endpar)) {
// only within one paragraph
- buf = new Paragraph;
- Paragraph::size_type i = start;
+ if (realcut)
+ buf = new Paragraph;
+ pos_type i = start;
if (end > startpar->size())
end = startpar->size();
for (; i < end; ++i) {
- startpar->copyIntoMinibuffer(*current_view->buffer(),
- start);
+ if (realcut)
+ startpar->copyIntoMinibuffer(*current_view->buffer(),
+ start);
startpar->erase(start);
-
- buf->insertFromMinibuffer(buf->size());
+ if (realcut)
+ buf->insertFromMinibuffer(buf->size());
}
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
- buf = startpar->next();
-
- buf->previous(0);
+ if (realcut) {
+ buf = startpar->next();
+ buf->previous(0);
+ } else {
+ startpar->next()->previous(0);
+ }
(*endpar)->previous()->next(0);
// cut the selection
(*endpar)->previous(startpar);
// the cut selection should begin with standard layout
- buf->clear();
+ if (realcut)
+ buf->clear();
// paste the paragraphs again, if possible
if (doclear)
startpar->pasteParagraph(current_view->buffer()->params);
(*endpar) = startpar; // this because endpar gets deleted here!
}
+ // this paragraph's are of noone's owner!
+ Paragraph * p = buf;
+ while (p) {
+ p->setInsetOwner(0);
+ p = p->next();
+ }
}
return true;
}
textclass = tc;
- if (!endpar ||
- startpar == endpar) {
+ if (!endpar || startpar == endpar) {
// only within one paragraph
buf = new Paragraph;
- Paragraph::size_type i = start;
+ pos_type i = start;
if (end > startpar->size())
end = startpar->size();
for (; i < end; ++i) {
// copy more than one paragraph
// clone the paragraphs within the selection
Paragraph * tmppar = startpar;
- buf = new Paragraph(*tmppar);
+ buf = new Paragraph(*tmppar, false);
Paragraph * tmppar2 = buf;
while (tmppar != endpar
&& tmppar->next()) {
tmppar = tmppar->next();
- tmppar2->next(new Paragraph(*tmppar));
+ tmppar2->next(new Paragraph(*tmppar, false));
tmppar2->next()->previous(tmppar2);
tmppar2 = tmppar2->next();
}
tmppar2->next(0);
// the buf paragraph is too big
- Paragraph::size_type tmpi2 = start;
+ pos_type tmpi2 = start;
for (; tmpi2; --tmpi2)
buf->erase(0);
while (tmppar2->size() > tmpi2) {
tmppar2->erase(tmppar2->size() - 1);
}
+ // this paragraph's are of noone's owner!
+ tmppar = buf;
+ while (tmppar) {
+ tmppar->setInsetOwner(0);
+ tmppar = tmppar->next();
+ }
}
return true;
}
bool CutAndPaste::pasteSelection(Paragraph ** par, Paragraph ** endpar,
- int & pos, char tc)
+ int & pos, char tc)
{
if (!checkPastePossible(*par))
return false;
// There are two cases: cutbuffer only one paragraph or many
if (!buf->next()) {
// only within a paragraph
- Paragraph * tmpbuf = new Paragraph(*buf);
+ Paragraph * tmpbuf = new Paragraph(*buf, false);
// Some provisions should be done here for checking
// if we are inserting at the beginning of a
// make a copy of the simple cut_buffer
Paragraph * tmpbuf = buf;
- Paragraph * simple_cut_clone = new Paragraph(*tmpbuf);
+ Paragraph * simple_cut_clone = new Paragraph(*tmpbuf, false);
Paragraph * tmpbuf2 = simple_cut_clone;
while (tmpbuf->next()) {
tmpbuf = tmpbuf->next();
- tmpbuf2->next(new Paragraph(*tmpbuf));
+ tmpbuf2->next(new Paragraph(*tmpbuf, false));
tmpbuf2->next()->previous(tmpbuf2);
tmpbuf2 = tmpbuf2->next();
}
+
+ // now remove all out of the buffer which is NOT allowed in the
+ // new environment and set also another font if that is required
+ tmpbuf = buf;
+ while(tmpbuf) {
+ for(pos_type i = 0; i < tmpbuf->size(); ++i) {
+ if (tmpbuf->getChar(i) == Paragraph::META_INSET) {
+ if (!(*par)->insetAllowed(tmpbuf->getInset(i)->lyxCode()))
+ {
+ tmpbuf->erase(i--);
+ }
+ } else {
+ LyXFont f1 = tmpbuf->getFont(current_view->buffer()->params,i);
+ LyXFont f2 = f1;
+ if (!(*par)->checkInsertChar(f1)) {
+ tmpbuf->erase(i--);
+ } else if (f1 != f2) {
+ tmpbuf->setFont(i, f1);
+ }
+ }
+ }
+ tmpbuf = tmpbuf->next();
+ }
// make sure there is no class difference
- SwitchLayoutsBetweenClasses(textclass, tc, buf);
+ SwitchLayoutsBetweenClasses(textclass, tc, buf,
+ current_view->buffer()->params);
// make the buf exactly the same layout than
// the cursor paragraph
int n = 1;
Paragraph * tmppar = buf;
- while(tmppar->next()) {
+ while (tmppar->next()) {
++n;
tmppar = tmppar->next();
}
}
-int CutAndPaste::SwitchLayoutsBetweenClasses(LyXTextClassList::size_type c1,
- LyXTextClassList::size_type c2,
- Paragraph * par)
+int CutAndPaste::SwitchLayoutsBetweenClasses(textclass_type c1,
+ textclass_type c2,
+ Paragraph * par,
+ BufferParams const & bparams)
{
int ret = 0;
if (!par || c1 == c2)
return ret;
-
- while (par) {
- string const name = textclasslist.NameOfLayout(c1,
- par->layout);
+
+ ParIterator end = ParIterator();
+ for (ParIterator it = ParIterator(par); it != end; ++it) {
+ par = *it;
+ string const name = textclasslist.NameOfLayout(c1, par->layout);
int lay = 0;
- pair<bool, LyXTextClass::LayoutList::size_type> pp =
+ pair<bool, layout_type> pp =
textclasslist.NumberOfLayout(c2, name);
if (pp.first) {
lay = pp.second;
- } else { // layout not found
- // use default layout "Standard" (0)
+ } else {
+ // not found: use default layout "Standard" (0)
lay = 0;
}
par->layout = lay;
+ textclasslist.NameOfClass(c1) + _(" to ")
+ textclasslist.NameOfClass(c2);
InsetError * new_inset = new InsetError(s);
- par->insertInset(0, new_inset);
+ par->insertInset(0, new_inset,
+ LyXFont(LyXFont::ALL_INHERIT,
+ bparams.language));
}
- par = par->next();
}
return ret;
}
projects / lyx.git / blobdiff