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Slight improvement to caption inset

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* insetcaption.C
	(InsetCaption::setLabel): added
	(InsetCaption::metrics): modified
	(InsetCaption::draw): modified

	* insetcaption.h
	(descendable): added
	(setCount): added



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13946 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Martin Vermeer 2006-05-28 17:02:57 +00:00
parent 9614a1d698
commit 32a51961ae
2 changed files with 40 additions and 24 deletions
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56
src/insets/insetcaption.C
View File

@ -89,9 +89,40 @@ void InsetCaption::cursorPos
}
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 = in->getInsetName();
break;
}
}
Floating const & fl = textclass_.floats().getType(s);
s = fl.name();
string num;
if (s.empty())
s = "Senseless";
else
num = convert<string>(counter_);
// Generate the label
label = bformat("%1$s %2$s:", _(s), num);
}
}
void InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
{
mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
LCursor cur = mi.base.bv->cursor();
setLabel(cur);
labelwidth_ = font_metrics::width(label, mi.base.font);
dim.wid = labelwidth_;
Dimension textdim;
@ -118,30 +149,7 @@ void InsetCaption::draw(PainterInfo & pi, int x, int y) const
// 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);
}
setLabel(cur);
labelwidth_ = font_metrics::width(label, pi.base.font);
pi.pain.text(x, y, label, pi.base.font);

8
src/insets/insetcaption.h
View File

@ -38,6 +38,8 @@ public:
virtual void cursorPos
(CursorSlice const & sl, bool boundary, int & x, int & y) const;
///
bool descendable() const { return true; }
///
virtual void metrics(MetricsInfo & mi, Dimension & dim) const;
///
virtual void draw(PainterInfo & pi, int x, int y) const;
@ -54,7 +56,11 @@ public:
///
int docbook(Buffer const & buf, std::ostream & os,
OutputParams const & runparams) const;
///
void setCount(int c) { counter_ = c; }
private:
///
void setLabel(LCursor & cur) const;
///
virtual std::auto_ptr<InsetBase> doClone() const;
///
@ -62,6 +68,8 @@ private:
///
mutable int labelwidth_;
///
mutable int counter_;
///
LyXTextClass const & textclass_;
};