#include "support/filetools.h"
#include "support/Package.h"
#include "support/types.h"
-#include "support/fs_extras.h"
-#include <boost/bind.hpp>
#include <boost/current_function.hpp>
-#include <boost/next_prior.hpp>
-#include <boost/filesystem/operations.hpp>
#include <cerrno>
#include <fstream>
#include <functional>
+#include <iterator>
#include <vector>
using std::distance;
using std::string;
using std::vector;
-namespace fs = boost::filesystem;
-
namespace lyx {
using support::addPath;
}
-
-/// the type of outline operation
-enum OutlineOp {
- OutlineUp, // Move this header with text down
- OutlineDown, // Move this header with text up
- OutlineIn, // Make this header deeper
- OutlineOut // Make this header shallower
-};
-
-
-void outline(OutlineOp mode, Cursor & cur)
-{
- Buffer & buf = cur.buffer();
- pit_type & pit = cur.pit();
- ParagraphList & pars = buf.text().paragraphs();
- ParagraphList::iterator bgn = pars.begin();
- // The first paragraph of the area to be copied:
- ParagraphList::iterator start = boost::next(bgn, pit);
- // The final paragraph of area to be copied:
- ParagraphList::iterator finish = start;
- ParagraphList::iterator end = pars.end();
-
- TextClass::const_iterator lit =
- buf.params().getTextClass().begin();
- TextClass::const_iterator const lend =
- buf.params().getTextClass().end();
-
- int const thistoclevel = start->layout()->toclevel;
- int toclevel;
- switch (mode) {
- case OutlineUp: {
- // Move out (down) from this section header
- if (finish != end)
- ++finish;
- // Seek the one (on same level) below
- for (; finish != end; ++finish) {
- toclevel = finish->layout()->toclevel;
- if (toclevel != Layout::NOT_IN_TOC
- && toclevel <= thistoclevel) {
- break;
- }
- }
- ParagraphList::iterator dest = start;
- // Move out (up) from this header
- if (dest == bgn)
- break;
- // Search previous same-level header above
- do {
- --dest;
- toclevel = dest->layout()->toclevel;
- } while(dest != bgn
- && (toclevel == Layout::NOT_IN_TOC
- || toclevel > thistoclevel));
- // Not found; do nothing
- if (toclevel == Layout::NOT_IN_TOC || toclevel > thistoclevel)
- break;
- pit_type const newpit = std::distance(bgn, dest);
- pit_type const len = std::distance(start, finish);
- pit_type const deletepit = pit + len;
- buf.undo().recordUndo(cur, ATOMIC_UNDO, newpit, deletepit - 1);
- pars.insert(dest, start, finish);
- start = boost::next(pars.begin(), deletepit);
- pit = newpit;
- pars.erase(start, finish);
- break;
- }
- case OutlineDown: {
- // Go down out of current header:
- if (finish != end)
- ++finish;
- // Find next same-level header:
- for (; finish != end; ++finish) {
- toclevel = finish->layout()->toclevel;
- if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
- break;
- }
- ParagraphList::iterator dest = finish;
- // Go one down from *this* header:
- if (dest != end)
- ++dest;
- else
- break;
- // Go further down to find header to insert in front of:
- for (; dest != end; ++dest) {
- toclevel = dest->layout()->toclevel;
- if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
- break;
- }
- // One such was found:
- pit_type newpit = std::distance(bgn, dest);
- pit_type const len = std::distance(start, finish);
- buf.undo().recordUndo(cur, ATOMIC_UNDO, pit, newpit - 1);
- pars.insert(dest, start, finish);
- start = boost::next(bgn, pit);
- pit = newpit - len;
- pars.erase(start, finish);
- break;
- }
- case OutlineIn:
- buf.undo().recordUndo(cur);
- for (; lit != lend; ++lit) {
- if ((*lit)->toclevel == thistoclevel + 1 &&
- start->layout()->labeltype == (*lit)->labeltype) {
- start->layout((*lit));
- break;
- }
- }
- break;
- case OutlineOut:
- buf.undo().recordUndo(cur);
- for (; lit != lend; ++lit) {
- if ((*lit)->toclevel == thistoclevel - 1 &&
- start->layout()->labeltype == (*lit)->labeltype) {
- start->layout((*lit));
- break;
- }
- }
- break;
- default:
- break;
- }
-}
-
/// A map from a Text to the associated text metrics
typedef std::map<Text const *, TextMetrics> TextMetricsCache;
case LFUN_LABEL_INSERT:
case LFUN_INFO_INSERT:
case LFUN_PARAGRAPH_GOTO:
- // FIXME handle non-trivially
- case LFUN_OUTLINE_UP:
- case LFUN_OUTLINE_DOWN:
- case LFUN_OUTLINE_IN:
- case LFUN_OUTLINE_OUT:
case LFUN_NOTE_NEXT:
case LFUN_REFERENCE_NEXT:
case LFUN_WORD_FIND:
break;
}
- case LFUN_OUTLINE_UP:
- outline(OutlineUp, d->cursor_);
- d->cursor_.text()->setCursor(d->cursor_, d->cursor_.pit(), 0);
- updateLabels(buffer_);
- break;
- case LFUN_OUTLINE_DOWN:
- outline(OutlineDown, d->cursor_);
- d->cursor_.text()->setCursor(d->cursor_, d->cursor_.pit(), 0);
- updateLabels(buffer_);
- break;
- case LFUN_OUTLINE_IN:
- outline(OutlineIn, d->cursor_);
- updateLabels(buffer_);
- break;
- case LFUN_OUTLINE_OUT:
- outline(OutlineOut, d->cursor_);
- updateLabels(buffer_);
- break;
-
case LFUN_NOTE_NEXT:
gotoInset(this, NOTE_CODE, false);
break;
return docstring();
}
- if (!fs::is_readable(fname.toFilesystemEncoding())) {
+ if (!fname.isReadable()) {
docstring const error = from_ascii(strerror(errno));
docstring const file = makeDisplayPath(fname.absFilename(), 50);
docstring const text =
projects / lyx.git / blobdiff