#include "BufferParams.h"
#include "Encoding.h"
#include "LaTeXFeatures.h"
+#include "MetricsInfo.h"
#include "OutputParams.h"
#include "Paragraph.h"
+#include "texstream.h"
#include "TocBackend.h"
#include "support/debug.h"
#include "support/mutex.h"
#include "frontends/alert.h"
+#include "frontends/FontMetrics.h"
+#include "frontends/Painter.h"
#include <ostream>
namespace lyx {
+using frontend::Painter;
+using frontend::FontMetrics;
+
/*
* Class Change has a changetime field that specifies the exact time at which
* a specific change was made. The change time is used as a guidance for the
// close \lyxadded or \lyxdeleted
os << '}';
column++;
- if (oldChange.type == Change::DELETED)
+ if (oldChange.type == Change::DELETED && !runparams.wasDisplayMath)
--runparams.inulemcmd;
}
docstring macro_beg;
if (change.type == Change::DELETED) {
macro_beg = from_ascii("\\lyxdeleted{");
- ++runparams.inulemcmd;
+ if (!runparams.inDisplayMath)
+ ++runparams.inulemcmd;
}
else if (change.type == Change::INSERTED)
macro_beg = from_ascii("\\lyxadded{");
bparams.authors().get(change.author).name(),
chgTime, runparams);
+ // signature needed by \lyxsout to correctly strike out display math
+ if (change.type == Change::DELETED && runparams.inDisplayMath
+ && (!LaTeXFeatures::isAvailable("dvipost")
+ || (runparams.flavor != OutputParams::LATEX
+ && runparams.flavor != OutputParams::DVILUATEX))) {
+ if (os.afterParbreak())
+ str += from_ascii("\\\\\\noindent\n");
+ else
+ str += from_ascii("\\\\\\\\\n");
+ }
+
os << str;
column += str.size();
Toc::iterator it = TocBackend::findItem(*change_list, 0, author);
if (it == change_list->end()) {
change_list->push_back(TocItem(dit, 0, author, true));
- change_list->push_back(TocItem(dit, 1, str, output_active,
- support::wrapParas(str, 4)));
+ change_list->push_back(TocItem(dit, 1, str, output_active));
continue;
}
for (++it; it != change_list->end(); ++it) {
if (it->depth() == 0 && it->str() != author)
break;
}
- change_list->insert(it, TocItem(dit, 1, str, output_active,
- support::wrapParas(str, 4)));
+ change_list->insert(it, TocItem(dit, 1, str, output_active));
}
}
}
+void Change::paintCue(PainterInfo & pi, double const x1, double const y,
+ double const x2, FontInfo const & font) const
+{
+ if (!changed())
+ return;
+ // Calculate 1/3 height of font
+ FontMetrics const & fm = theFontMetrics(font);
+ double const y_bar = deleted() ? y - fm.maxAscent() / 3
+ : y + 2 * pi.base.solidLineOffset() + pi.base.solidLineThickness();
+ pi.pain.line(int(x1), int(y_bar), int(x2), int(y_bar), color(),
+ Painter::line_solid, pi.base.solidLineThickness());
+}
+
+
+void Change::paintCue(PainterInfo & pi, double const x1, double const y1,
+ double const x2, double const y2) const
+{
+ /*
+ * y1 /
+ * /
+ * /
+ * /
+ * /
+ * y2 /_____
+ * x1 x2
+ */
+ switch(type) {
+ case UNCHANGED:
+ return;
+ case INSERTED:
+ pi.pain.line(int(x1), int(y2) + 1, int(x2), int(y2) + 1,
+ color(), Painter::line_solid,
+ pi.base.solidLineThickness());
+ return;
+ case DELETED:
+ // FIXME: we cannot use antialias since we keep drawing on the same
+ // background with the current painting mechanism.
+ pi.pain.line(int(x1), int(y2), int(x2), int(y1),
+ color(), Painter::line_solid_aliased,
+ pi.base.solidLineThickness());
+ return;
+ }
+}
} // namespace lyx