#include "support/lstrings.h"
#include "context.h"
+
+namespace lyx {
+
using std::ostream;
using std::endl;
using std::string;
namespace {
-void begin_layout(ostream & os, LyXLayout_ptr layout)
+void begin_layout(ostream & os, LyXLayout_ptr layout, Font const & font,
+ Font const & normalfont)
{
os << "\n\\begin_layout " << layout->name() << "\n";
+ // FIXME: This is not enough for things like
+ // \\Huge par1 \\par par2
+ output_font_change(os, normalfont, font);
}
}
+
+bool operator==(Font const & f1, Font const & f2)
+{
+ return
+ f1.size == f2.size &&
+ f1.family == f2.family &&
+ f1.series == f2.series &&
+ f1.shape == f2.shape;
+}
+
+
+void output_font_change(ostream & os, Font const & oldfont,
+ Font const & newfont)
+{
+ if (oldfont.family != newfont.family)
+ os << "\n\\family " << newfont.family << '\n';
+ if (oldfont.series != newfont.series)
+ os << "\n\\series " << newfont.series << '\n';
+ if (oldfont.shape != newfont.shape)
+ os << "\n\\shape " << newfont.shape << '\n';
+ if (oldfont.size != newfont.size)
+ os << "\n\\size " << newfont.size << '\n';
+}
+
+
+Font Context::normalfont;
+bool Context::empty = true;
+
+
Context::Context(bool need_layout_,
LyXTextClass const & textclass_,
LyXLayout_ptr layout_, LyXLayout_ptr parent_layout_,
: need_layout(need_layout_),
need_end_layout(false), need_end_deeper(false),
has_item(false), deeper_paragraph(false),
- textclass(textclass_),
+ new_layout_allowed(true), textclass(textclass_),
layout(layout_), parent_layout(parent_layout_),
font(font_)
{
}
+Context::~Context()
+{
+ if (!extra_stuff.empty())
+ std::cerr << "Bug: Ignoring extra stuff '" << extra_stuff
+ << '\'' << std::endl;
+}
+
+
void Context::check_layout(ostream & os)
{
if (need_layout) {
end_deeper(os);
deeper_paragraph = false;
}
- begin_layout(os, layout);
+ begin_layout(os, layout, font, normalfont);
has_item = false;
- need_layout=false;
- need_end_layout = true;
} else {
// a standard paragraph in an
// enumeration. We have to recognize
// that this may require a begin_deeper.
if (!deeper_paragraph)
begin_deeper(os);
- begin_layout(os, textclass.defaultLayout());
- need_layout=false;
- need_end_layout = true;
+ begin_layout(os, textclass.defaultLayout(),
+ font, normalfont);
deeper_paragraph = true;
}
} else {
// No list-like environment
- begin_layout(os, layout);
- need_layout=false;
- need_end_layout = true;
+ begin_layout(os, layout, font, normalfont);
}
+ need_layout = false;
+ need_end_layout = true;
if (!extra_stuff.empty()) {
os << extra_stuff;
extra_stuff.erase();
}
os << "\n";
+ empty = false;
}
}
os << "has_item ";
if (deeper_paragraph)
os << "deeper_paragraph ";
+ if (new_layout_allowed)
+ os << "new_layout_allowed ";
if (!extra_stuff.empty())
os << "extrastuff=[" << extra_stuff << "] ";
- os << "layout=" << layout->name();
- os << " parent_layout=" << parent_layout->name() << "]" << endl;
+ os << "textclass=" << textclass.name()
+ << " layout=" << layout->name()
+ << " parent_layout=" << parent_layout->name() << "] font=["
+ << font.size << ' ' << font.family << ' ' << font.series << ' '
+ << font.shape << ']' << endl;
}
+
+
+} // namespace lyx