#include "metricsinfo.h"
#include "paragraph.h"
-#include "frontends/font_metrics.h"
+#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
#include "support/lstrings.h"
#include <sstream>
-using lyx::support::bformat;
+namespace lyx {
+
+using support::bformat;
using std::auto_ptr;
using std::endl;
using std::string;
using std::ostream;
-using std::ostringstream;
InsetCaption::InsetCaption(BufferParams const & bp)
}
-string const InsetCaption::editMessage() const
+docstring const InsetCaption::editMessage() const
{
return _("Opened Caption Inset");
}
-void InsetCaption::cursorPos
- (CursorSlice const & sl, bool boundary, int & x, int & y) const
+void InsetCaption::cursorPos(BufferView const & bv,
+ CursorSlice const & sl, bool boundary, int & x, int & y) const
{
- InsetText::cursorPos(sl, boundary, x, y);
+ InsetText::cursorPos(bv, sl, boundary, x, y);
x += labelwidth_;
}
-void InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetCaption::setLabel(LCursor & cur) const
+{
+ // Set caption label _only_ if the cursor is in _this_ float:
+ if (cur.top().text() == &text_) {
+ string s;
+ size_t i = cur.depth();
+ while (i > 0) {
+ --i;
+ InsetBase * const in = &cur[i].inset();
+ if (in->lyxCode() == InsetBase::FLOAT_CODE ||
+ in->lyxCode() == InsetBase::WRAP_CODE) {
+ s = to_utf8(in->getInsetName());
+ break;
+ }
+ }
+ Floating const & fl = textclass_.floats().getType(s);
+ s = fl.name();
+ docstring num;
+ if (s.empty())
+ s = "Senseless";
+ else
+ num = convert<docstring>(counter_);
+
+ // Generate the label
+ label = bformat(from_ascii("%1$s %2$s:"), _(s), num);
+ }
+}
+
+
+bool InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
{
mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
- labelwidth_ = font_metrics::width(label, mi.base.font);
+ LCursor cur = mi.base.bv->cursor();
+ setLabel(cur);
+ labelwidth_ = theFontMetrics(mi.base.font).width(label);
dim.wid = labelwidth_;
Dimension textdim;
InsetText::metrics(mi, textdim);
dim.des += TEXT_TO_INSET_OFFSET;
dim.wid += 2 * TEXT_TO_INSET_OFFSET;
mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+ bool const changed = dim_ != dim;
dim_ = dim;
+ return changed;
}
// See if we can find the name of the float this caption
// belongs to.
LCursor cur = pi.base.bv->cursor();
- // Set caption label _only_ if the cursor is in _this_ float:
- if (cur.top().text() == &text_) {
- string s;
- size_t i = cur.depth();
- while (i > 0) {
- --i;
- InsetBase * const in = &cur[i].inset();
- if (in->lyxCode() == InsetBase::FLOAT_CODE
- || in->lyxCode() == InsetBase::WRAP_CODE) {
- s = in->getInsetName();
- break;
- }
- }
- Floating const & fl = textclass_.floats().getType(s);
- s = fl.name();
- string num;
- if (s.empty())
- s = "Senseless";
- else
- num = convert<string>(textclass_.counters().value(fl.type()));
-
- // Generate the label
- label = bformat("%1$s %2$s:", _(s), num);
- }
-
- labelwidth_ = font_metrics::width(label, pi.base.font);
- pi.pain.text(x, y, label, pi.base.font);
+ setLabel(cur);
+ labelwidth_ = pi.pain.text(x, y, label, pi.base.font);
InsetText::draw(pi, x + labelwidth_, y);
setPosCache(pi, x, y);
}
}
-int InsetCaption::latex(Buffer const & buf, ostream & os,
+int InsetCaption::latex(Buffer const & buf, odocstream & os,
OutputParams const & runparams) const
{
// This is a bit too simplistic to take advantage of
// This code is currently only able to handle the simple
// \caption{...}, later we will make it take advantage
// of the one of the caption packages. (Lgb)
- ostringstream ost;
+ odocstringstream ost;
int const l = InsetText::latex(buf, ost, runparams);
os << "\\caption{" << ost.str() << "}\n";
return l + 1;
}
-int InsetCaption::plaintext(Buffer const & /*buf*/,ostream & /*os*/,
+int InsetCaption::plaintext(Buffer const & /*buf*/, odocstream & /*os*/,
OutputParams const & /*runparams*/) const
{
// FIXME: Implement me!
}
-int InsetCaption::docbook(Buffer const & buf, ostream & os,
+int InsetCaption::docbook(Buffer const & buf, odocstream & os,
OutputParams const & runparams) const
{
int ret;
{
return auto_ptr<InsetBase>(new InsetCaption(*this));
}
+
+
+} // namespace lyx