// -*- c++ -*-
/* $Id: layout.ccg,v 1.3 2006/05/30 17:14:21 murrayc Exp $ */
/*
*
* Copyright 1998-2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <pango/pangocairo.h>
namespace Pango
{
Layout::Layout(const Glib::RefPtr<Context>& context)
:
Glib::Object(G_OBJECT(pango_layout_new(context->gobj())))
{}
Glib::RefPtr<Layout> Layout::create(const Cairo::RefPtr<Cairo::Context>& context)
{
return Glib::wrap( pango_cairo_create_layout(context->cobj()) );
}
void Layout::update_from_cairo_context(const Cairo::RefPtr<Cairo::Context>& context)
{
pango_cairo_update_layout(context->cobj(), gobj());
}
void Layout::set_text(const Glib::ustring& text)
{
pango_layout_set_text(gobj(), text.c_str(), text.bytes());
}
void Layout::set_markup(const Glib::ustring& markup)
{
return pango_layout_set_markup(gobj(), markup.c_str(), markup.bytes());
}
void Layout::set_markup(const Glib::ustring& markup, gunichar accel_marker, gunichar& accel_char)
{
return pango_layout_set_markup_with_accel(gobj(), markup.c_str(), markup.bytes(), accel_marker, &accel_char);
}
Glib::ArrayHandle<PangoLogAttr> Layout::get_log_attrs() const
{
//Get array:
PangoLogAttr* pAttrs = 0;
int n_attrs = 0;
pango_layout_get_log_attrs(const_cast<PangoLayout*>(gobj()), &pAttrs, &n_attrs);
return Glib::ArrayHandle<PangoLogAttr>(pAttrs, n_attrs, Glib::OWNERSHIP_SHALLOW);
}
Rectangle Layout::index_to_pos(int index) const
{
Rectangle pos;
pango_layout_index_to_pos(const_cast<PangoLayout*>(gobj()), index, pos.gobj());
return pos;
}
Rectangle Layout::get_cursor_strong_pos(int index) const
{
Rectangle strong_pos;
pango_layout_get_cursor_pos(const_cast<PangoLayout*>(gobj()), index, strong_pos.gobj(), 0);
return strong_pos;
}
Rectangle Layout::get_cursor_weak_pos(int index) const
{
Rectangle weak_pos;
pango_layout_get_cursor_pos(const_cast<PangoLayout*>(gobj()), index, 0, weak_pos.gobj());
return weak_pos;
}
Rectangle Layout::get_ink_extents() const
{
Rectangle ink_extents;
pango_layout_get_extents(const_cast<PangoLayout*>(gobj()), ink_extents.gobj(), 0);
return ink_extents;
}
Rectangle Layout::get_logical_extents() const
{
Rectangle logical_extents;
pango_layout_get_extents(const_cast<PangoLayout*>(gobj()), 0, logical_extents.gobj());
return logical_extents;
}
Rectangle Layout::get_pixel_ink_extents() const
{
Rectangle ink_extents;
pango_layout_get_pixel_extents(const_cast<PangoLayout*>(gobj()), ink_extents.gobj(), 0);
return ink_extents;
}
Rectangle Layout::get_pixel_logical_extents() const
{
Rectangle logical_extents;
pango_layout_get_pixel_extents(const_cast<PangoLayout*>(gobj()), 0, logical_extents.gobj());
return logical_extents;
}
void Layout::get_iter(LayoutIter& iter)
{
PangoLayoutIter* cobject = pango_layout_get_iter(gobj());
iter = Glib::wrap(cobject, false /* don't take_copy */);
}
_DEPRECATE_IFDEF_START
LayoutIter Layout::get_iter()
{
PangoLayoutIter* cobject = pango_layout_get_iter(gobj());
return Glib::wrap(cobject, false /* don't take_copy */);
}
_DEPRECATE_IFDEF_END
void Layout::unset_font_description()
{
pango_layout_set_font_description(gobj(), 0);
}
void Layout::add_to_cairo_context(const Cairo::RefPtr<Cairo::Context>& context)
{
pango_cairo_layout_path(context->cobj(), gobj());
}
void Layout::show_in_cairo_context(const Cairo::RefPtr<Cairo::Context>& context)
{
pango_cairo_show_layout(context->cobj(), gobj());
}
} /* namespace Pango */