lyx_mirror/src/insets/inseterror.C

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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "BufferView.h"
#include "font.h"
#include "lyxfont.h"
#include "gettext.h"
#include "inseterror.h"
#include "LyXView.h"
#include "Painter.h"
#include "frontends/Dialogs.h"
using std::ostream;
/* Error, used for the LaTeX-Error Messages */
InsetError::InsetError(string const & str, bool)
: contents(str)
{}
int InsetError::ascent(BufferView *, LyXFont const & font) const
{
LyXFont efont;
efont.setSize(font.size()).decSize();
return lyxfont::maxAscent(efont) + 1;
}
int InsetError::descent(BufferView *, LyXFont const & font) const
{
LyXFont efont;
efont.setSize(font.size()).decSize();
return lyxfont::maxDescent(efont) + 1;
}
int InsetError::width(BufferView *, LyXFont const & font) const
{
LyXFont efont;
efont.setSize(font.size()).decSize();
return 6 + lyxfont::width(_("Error"), efont);
}
void InsetError::draw(BufferView * bv, LyXFont const & font,
int baseline, float & x, bool) const
{
Painter & pain = bv->painter();
LyXFont efont;
efont.setSize(font.size()).decSize();
efont.setColor(LColor::error);
// Draw as "Error" in a framed box
x += 1;
pain.fillRectangle(int(x), baseline - ascent(bv, font) + 1,
width(bv, font) - 2,
ascent(bv, font) + descent(bv, font) - 2,
LColor::insetbg);
pain.rectangle(int(x), baseline - ascent(bv, font) + 1,
width(bv, font) - 2,
ascent(bv, font) + descent(bv, font) - 2,
LColor::error);
pain.text(int(x + 2), baseline, _("Error"), efont);
x += width(bv, font) - 1;
}
string const InsetError::editMessage() const
{
return _("Opened error");
}
void InsetError::edit(BufferView * bv, int, int, unsigned int)
{
bv->owner()->getDialogs()->showError(this);
}
void InsetError::edit(BufferView * bv, bool)
{
edit(bv, 0, 0, 0);
}