/* This file is part of
* ======================================================
- *
+ *
* LyX, The Document Processor
- *
+ *
* Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include "gettext.h"
#include "iterators.h"
#include "lyxtextclasslist.h"
+#include "undo_funcs.h"
+#include "paragraph_funcs.h"
#include "insets/inseterror.h"
{
if (!buf)
return;
-
+
Paragraph * tmppar;
-
+
while (buf) {
tmppar = buf;
buf = buf->next();
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;
-
+
if (realcut)
DeleteBuffer();
-
+
textclass = tc;
-
+
if (!(*endpar) || startpar == (*endpar)) {
// only within one paragraph
if (realcut) {
for (; i < end; ++i) {
if (realcut)
startpar->copyIntoMinibuffer(*current_view->buffer(),
- start);
+ start);
startpar->erase(start);
if (realcut)
buf->insertFromMinibuffer(buf->size());
end = start - 1;
} else {
// more than one paragraph
- (*endpar)->breakParagraphConservative(current_view->buffer()->params,
- end);
+ breakParagraphConservative(current_view->buffer()->params,
+ *endpar,
+ end);
*endpar = (*endpar)->next();
end = 0;
-
- startpar->breakParagraphConservative(current_view->buffer()->params,
- start);
-
+
+ breakParagraphConservative(current_view->buffer()->params,
+ startpar,
+ start);
+
// store the selection
if (realcut) {
buf = startpar->next();
startpar->next()->previous(0);
}
(*endpar)->previous()->next(0);
-
+
// cut the selection
startpar->next(*endpar);
-
+
(*endpar)->previous(startpar);
-
+
// the cut selection should begin with standard layout
if (realcut) {
buf->params().clear();
buf->bibkey = 0;
- buf->layout(textclasslist[current_view->buffer()->params.textclass].defaultLayoutName());
+ buf->layout(current_view->buffer()->params.getLyXTextClass().defaultLayout());
}
// paste the paragraphs again, if possible
if (doclear)
- startpar->next()->stripLeadingSpaces(textclass);
+ startpar->next()->stripLeadingSpaces();
if (startpar->hasSameLayout(startpar->next()) ||
- !startpar->next()->size()) {
+ startpar->next()->empty()) {
startpar->pasteParagraph(current_view->buffer()->params);
(*endpar) = startpar; // this because endpar gets deleted here!
}
bool CutAndPaste::copySelection(Paragraph * startpar, Paragraph * endpar,
- int start, int end, char tc)
+ 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 Paragraph;
Paragraph * tmppar = startpar;
buf = new Paragraph(*tmppar, false);
Paragraph * tmppar2 = buf;
-
+
while (tmppar != endpar
&& tmppar->next()) {
tmppar = tmppar->next();
tmppar2 = tmppar2->next();
}
tmppar2->next(0);
-
+
// the buf paragraph is too big
pos_type tmpi2 = start;
for (; tmpi2; --tmpi2)
buf->erase(0);
-
+
// now tmppar 2 is too big, delete all after end
tmpi2 = end;
while (tmppar2->size() > tmpi2) {
bool CutAndPaste::pasteSelection(Paragraph ** par, Paragraph ** endpar,
- int & pos, char tc)
+ int & pos, char tc)
{
if (!checkPastePossible(*par))
return false;
-
+
if (pos > (*par)->size())
pos = (*par)->size();
-
+
#if 0
// Paragraph * tmpbuf;
Paragraph * tmppar = *par;
if (!buf->next()) {
// only within a paragraph
Paragraph * tmpbuf = new Paragraph(*buf, false);
-
+
// 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
#endif
{
// many paragraphs
-
+
// make a copy of the simple cut_buffer
Paragraph * tmpbuf = buf;
Paragraph * simple_cut_clone = new Paragraph(*tmpbuf, false);
Paragraph * tmpbuf2 = simple_cut_clone;
-
+
while (tmpbuf->next()) {
tmpbuf = tmpbuf->next();
tmpbuf2->next(new Paragraph(*tmpbuf, false));
// temporary set *par as previous of tmpbuf as we might have to realize
// the font.
tmpbuf->previous(*par);
- Paragraph::depth_type max_depth = (*par)->getMaxDepthAfter(current_view->buffer());
+
+ // make sure there is no class difference
+ SwitchLayoutsBetweenClasses(textclass, tc, tmpbuf,
+ current_view->buffer()->params);
+
+ Paragraph::depth_type max_depth = (*par)->getMaxDepthAfter();
+
while(tmpbuf) {
// if we have a negative jump so that the depth would go below
// 0 depth then we have to redo the delta to this new max depth
// only set this from the 2nd on as the 2nd depends for maxDepth
// still on *par
if (tmpbuf->previous() != (*par))
- max_depth = tmpbuf->getMaxDepthAfter(current_view->buffer());
+ max_depth = tmpbuf->getMaxDepthAfter();
// set the inset owner of this paragraph
tmpbuf->setInsetOwner((*par)->inInset());
for(pos_type i = 0; i < tmpbuf->size(); ++i) {
}
// now reset it to 0
buf->previous(0);
-
- // make sure there is no class difference
- SwitchLayoutsBetweenClasses(textclass, tc, buf,
- current_view->buffer()->params);
-
+
// make the buf exactly the same layout than
// the cursor paragraph
buf->makeSameLayout(*par);
-
+
// find the end of the buffer
Paragraph * 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);
+ breakParagraphConservative(
+ current_view->buffer()->params,
+ *par,
+ 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;
if (lastbuffer->next() && paste_the_end) {
if (lastbuffer->next()->hasSameLayout(lastbuffer)) {
lastbuffer->pasteParagraph(current_view->buffer()->params);
- } else if (!lastbuffer->next()->size()) {
+ } else if (lastbuffer->next()->empty()) {
lastbuffer->next()->makeSameLayout(lastbuffer);
lastbuffer->pasteParagraph(current_view->buffer()->params);
- } else if (!lastbuffer->size()) {
+ } else if (lastbuffer->empty()) {
lastbuffer->makeSameLayout(lastbuffer->next());
lastbuffer->pasteParagraph(current_view->buffer()->params);
} else
- lastbuffer->next()->stripLeadingSpaces(tc);
+ lastbuffer->next()->stripLeadingSpaces();
}
// restore the simple cut buffer
buf = simple_cut_clone;
}
-
+
return true;
}
{
if (!buf)
return 0;
-
+
int n = 1;
Paragraph * tmppar = buf;
while (tmppar->next()) {
int CutAndPaste::SwitchLayoutsBetweenClasses(textclass_type c1,
textclass_type c2,
Paragraph * par,
- BufferParams const & bparams)
+ BufferParams const & /*bparams*/)
{
int ret = 0;
if (!par || c1 == c2)
return ret;
+ LyXTextClass const & tclass1 = textclasslist[c1];
+ LyXTextClass const & tclass2 = textclasslist[c2];
ParIterator end = ParIterator();
for (ParIterator it = ParIterator(par); it != end; ++it) {
par = *it;
- string const name = par->layout();
- LyXTextClass const & tclass = textclasslist[c2];
-
- bool hasLayout = tclass.hasLayout(name);
-
- string lay = tclass.defaultLayoutName();
- if (hasLayout) {
- lay = name;
- } else {
- // not found: use default layout
- lay = tclass.defaultLayoutName();
- }
- par->layout(lay);
-
- if (name != par->layout()) {
+ string const name = par->layout()->name();
+ bool hasLayout = tclass2.hasLayout(name);
+
+ if (!hasLayout)
+ par->layout(tclass2.defaultLayout());
+
+ if (!hasLayout && name != tclass1.defaultLayoutName()) {
++ret;
string const s = _("Layout had to be changed from\n")
+ name + _(" to ")
- + par->layout()
+ + par->layout()->name()
+ _("\nbecause of class conversion from\n")
- + textclasslist[c1].name() + _(" to ")
- + textclasslist[c2].name();
+ + tclass1.name() + _(" to ")
+ + tclass2.name();
+ freezeUndo();
InsetError * new_inset = new InsetError(s);
LyXText * txt = current_view->getLyXText();
LyXCursor cur = txt->cursor;
txt->insertInset(current_view, new_inset);
txt->fullRebreak(current_view);
txt->setCursorIntern(current_view, cur.par(), cur.pos());
+ unFreezeUndo();
}
}
return ret;
bool CutAndPaste::checkPastePossible(Paragraph *)
{
if (!buf) return false;
-
+
return true;
}
projects / lyx.git / blobdiff