#include "lyxtext.h"
#include "undo_funcs.h"
#include "changes.h"
+#include "paragraph_funcs.h"
#include "frontends/Alert.h"
#include "frontends/Dialogs.h"
#include "support/lyxfunctional.h" // equal_1st_in_pair
#include "support/types.h"
#include "support/lyxalgo.h" // lyx_count
+#include "support/BoostFormat.h"
#include <fstream>
void BufferView::reload()
{
string const fn = buffer()->fileName();
- if (bufferlist.close(buffer()))
+ if (bufferlist.close(buffer(), false))
buffer(bufferlist.loadLyXFile(fn));
}
}
+void BufferView::update(UpdateCodes f)
+{
+ pimpl_->update(f);
+}
+
+
void BufferView::switchKeyMap()
{
pimpl_->switchKeyMap();
}
-void BufferView::showCursor()
-{
- pimpl_->showCursor();
-}
-
-
-void BufferView::hideCursor()
-{
- pimpl_->hideCursor();
-}
-
-
void BufferView::toggleSelection(bool b)
{
pimpl_->toggleSelection(b);
FileInfo const fi(fname);
if (!fi.readable()) {
- Alert::alert(_("Error!"),
- _("Specified file is unreadable: "),
- MakeDisplayPath(fname, 50));
+ string const file = MakeDisplayPath(fname, 50);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("The specified document\n%1$s\ncould not be read."));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("The specified document\n");
+ text += file + _(" could not be read.");
+#endif
+ Alert::error(_("Could not read document"), text);
return false;
}
ifstream ifs(fname.c_str());
if (!ifs) {
- Alert::err_alert(_("Error! Cannot open specified file:"),
- MakeDisplayPath(fname, 50));
+ string const file = MakeDisplayPath(fname, 50);
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("Could not open the specified document\n%1$s."));
+ fmt % file;
+ string text = fmt.str();
+#else
+ string text = _("Could not open the specified document\n");
+ text += file + ".";
+#endif
+ Alert::error(_("Could not open file"), text);
return false;
}
bool BufferView::removeAutoInsets()
{
// keep track of which pos and par the cursor was on
- Paragraph * cursor_par = text->cursor.par();
+ Paragraph * cursor_par = &*text->cursor.par();
Paragraph * cursor_par_prev = cursor_par ? cursor_par->previous() : 0;
Paragraph * cursor_par_next = cursor_par ? cursor_par->next() : 0;
pos_type cursor_pos = text->cursor.pos();
// It is possible that the last line is empty if it was cursor_par
// and/or only had an error inset on it. So we set the cursor to the
// start of the doc to force its removal and ensure a valid saved cursor
- if (text->setCursor(text->ownerParagraph(), 0)
+ if (text->setCursor(&*text->ownerParagraphs().begin(), 0)
&& 0 == cursor_par_next) {
cursor_par = cursor_par_prev;
cursor_pos = cursor_par->size();
Paragraph * texrowpar = 0;
if (tmpid == -1) {
- texrowpar = text->ownerParagraph();
+ texrowpar = &*text->ownerParagraphs().begin();
tmppos = 0;
} else {
- texrowpar = buffer()->getParFromID(tmpid);
+ texrowpar = &*buffer()->getParFromID(tmpid);
}
if (texrowpar == 0)
Paragraph * texrowpar;
if (tmpid == -1) {
- texrowpar = text->ownerParagraph();
+ texrowpar = &*text->ownerParagraphs().begin();
tmppos = 0;
} else {
- texrowpar = buffer()->getParFromID(tmpid);
+ texrowpar = &*buffer()->getParFromID(tmpid);
}
text->setCursor(texrowpar, tmppos);
}
}
-// This is also a buffer property (ale)
-// Not so sure about that. a goto Label function can not be buffer local, just
-// think how this will work in a multiwindow/buffer environment, all the
-// cursors in all the views showing this buffer will move. (Lgb)
-// OK, then no cursor action should be allowed in buffer. (ale)
-bool BufferView::gotoLabel(string const & label)
+void BufferView::gotoLabel(string const & label)
{
for (Buffer::inset_iterator it = buffer()->inset_iterator_begin();
it != buffer()->inset_iterator_end(); ++it) {
beforeChange(text);
text->setCursor(it.getPar(), it.getPos());
text->selection.cursor = text->cursor;
- update(text, BufferView::SELECT|BufferView::FITCUR);
- return true;
+ update(text, BufferView::SELECT);
+ return;
}
}
- return false;
}
return;
owner()->message(_("Undo"));
- hideCursor();
beforeChange(text);
- update(text, BufferView::SELECT|BufferView::FITCUR);
+ update(text, BufferView::SELECT);
if (!textUndo(this))
owner()->message(_("No further undo information"));
else
- update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ update(text, BufferView::SELECT);
switchKeyMap();
}
return;
owner()->message(_("Redo"));
- hideCursor();
beforeChange(text);
- update(text, BufferView::SELECT|BufferView::FITCUR);
+ update(text, BufferView::SELECT);
if (!textRedo(this))
owner()->message(_("No further redo information"));
else
- update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ update(text, BufferView::SELECT);
switchKeyMap();
}
-void BufferView::copyEnvironment()
-{
- if (available()) {
- text->copyEnvironmentType();
- owner()->message(_("Paragraph environment type copied"));
- }
-}
-
-
-void BufferView::pasteEnvironment()
-{
- if (available()) {
- text->pasteEnvironmentType();
- owner()->message(_("Paragraph environment type set"));
- update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
- }
-}
-
-
// these functions are for the spellchecker
WordLangTuple const BufferView::nextWord(float & value)
{
return;
LyXCursor cur = text->selection.cursor;
- hideCursor();
beforeChange(text);
text->selection.cursor = cur;
text->selectSelectedWord();
toggleSelection(false);
- update(text, BufferView::SELECT|BufferView::FITCUR);
+ update(text, BufferView::SELECT);
}
{
if (!available()) return;
- hideCursor();
beforeChange(text);
text->selectSelectedWord();
text->clearSelection();
- update(text, BufferView::SELECT|BufferView::FITCUR);
+ update(text, BufferView::SELECT);
}
return;
LyXText * tt = getLyXText();
- hideCursor();
- update(tt, BufferView::SELECT|BufferView::FITCUR);
+ update(tt, BufferView::SELECT);
// clear the selection (if there is any)
toggleSelection(false);
- update(tt, BufferView::SELECT|BufferView::FITCUR);
+ update(tt, BufferView::SELECT);
// clear the selection (if there is any)
toggleSelection(false);
for (string::size_type i = 0; i < replacestring.length() + 1; ++i) {
tt->cursorLeft(this);
}
- update(tt, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
+ update(tt, BufferView::SELECT);
+
+ // FIXME: should be done through LFUN
+ buffer()->markDirty();
+ fitCursor();
}
// End of spellchecker stuff
if (!theLockingInset()) {
// first check if it's the inset under the cursor we want lock
// should be most of the time
- char const c = text->cursor.par()->getChar(text->cursor.pos());
- if (c == Paragraph::META_INSET) {
+ if (text->cursor.pos() < text->cursor.par()->size()
+ && text->cursor.par()->getChar(text->cursor.pos()) ==
+ Paragraph::META_INSET) {
Inset * in = text->cursor.par()->getInset(text->cursor.pos());
if (inset == in) {
theLockingInset(inset);
InsetList::iterator end = pit->insetlist.end();
for (; it != end; ++it) {
if (it.getInset() == inset) {
- text->setCursorIntern(&*pit, it.getPos());
+ text->setCursorIntern(pit, it.getPos());
theLockingInset(inset);
return true;
}
if (it.getInset()->getInsetFromID(id)) {
- text->setCursorIntern(&*pit, it.getPos());
+ text->setCursorIntern(pit, it.getPos());
it.getInset()->edit(this);
return theLockingInset()->lockInsetInInset(this, inset);
}
}
-void BufferView::showLockedInsetCursor(int x, int y, int asc, int desc)
-{
- if (available() && theLockingInset() && !theLockingInset()->nodraw()) {
- LyXCursor cursor = text->cursor;
- Inset * locking_inset = theLockingInset()->getLockingInset();
-
- if ((cursor.pos() - 1 >= 0) &&
- cursor.par()->isInset(cursor.pos() - 1) &&
- (cursor.par()->getInset(cursor.pos() - 1) ==
- locking_inset))
- text->setCursor(cursor,
- cursor.par(), cursor.pos() - 1);
- LyXScreen::Cursor_Shape shape = LyXScreen::BAR_SHAPE;
- LyXText * txt = getLyXText();
- if (locking_inset->isTextInset() &&
- locking_inset->lyxCode() != Inset::ERT_CODE &&
- (txt->real_current_font.language() !=
- buffer()->params.language
- || txt->real_current_font.isVisibleRightToLeft()
- != buffer()->params.language->RightToLeft()))
- shape = (txt->real_current_font.isVisibleRightToLeft())
- ? LyXScreen::REVERSED_L_SHAPE
- : LyXScreen::L_SHAPE;
- y += cursor.iy() + theLockingInset()->insetInInsetY();
- screen().showManualCursor(text, x, y, asc, desc,
- shape);
- }
-}
-
-
-void BufferView::hideLockedInsetCursor()
-{
- if (theLockingInset() && available()) {
- screen().hideCursor();
- }
-}
-
-
bool BufferView::fitLockedInsetCursor(int x, int y, int asc, int desc)
{
if (theLockingInset() && available()) {
}
+void BufferView::hideCursor()
+{
+ screen().hideCursor();
+}
+
+
int BufferView::unlockInset(UpdatableInset * inset)
{
if (!inset)
kind = Undo::FINISH;
setUndo(this, kind,
text->cursor.par(),
- text->cursor.par()->next());
+ boost::next(text->cursor.par()));
}
-void BufferView::updateInset(Inset * inset, bool mark_dirty)
+void BufferView::updateInset(Inset * inset)
{
- pimpl_->updateInset(inset, mark_dirty);
+ pimpl_->updateInset(inset);
}
if (it.size() == 1) {
text->setCursorIntern(par, 0);
text->redoParagraphs(text->cursor,
- text->cursor.par()->next());
+ boost::next(text->cursor.par()));
text->fullRebreak();
}
}
if (!t)
return 0;
- LyXCursor const & c= t->cursor;
- LyXFont const font = c.par()->getFont(buffer()->params, c.pos());
+ LyXCursor const & c = t->cursor;
+ LyXFont const font = c.par()->getFont(buffer()->params, c.pos(),
+ outerFont(c.par(), t->ownerParagraphs()));
return font.language()->encoding();
}
projects / lyx.git / blobdiff