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/*
* Authors:
* Theodore Janeczko
*
* Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "ui/widget/clipmaskicon.h"
#include <gtkmm/icontheme.h>
#include "widgets/icon.h"
#include "widgets/toolbox.h"
#include "ui/icon-names.h"
#include "layertypeicon.h"
namespace Inkscape {
namespace UI {
namespace Widget {
ClipMaskIcon::ClipMaskIcon() :
Glib::ObjectBase(typeid(ClipMaskIcon)),
Gtk::CellRendererPixbuf(),
_pixClipName(INKSCAPE_ICON("path-intersection")),
_pixInverseName(INKSCAPE_ICON("path-difference")),
_pixMaskName(INKSCAPE_ICON("mask-intersection")),
_property_active(*this, "active", 0),
_property_pixbuf_clip(*this, "pixbuf_on", Glib::RefPtr<Gdk::Pixbuf>(0)),
_property_pixbuf_inverse(*this, "pixbuf_on", Glib::RefPtr<Gdk::Pixbuf>(0)),
_property_pixbuf_mask(*this, "pixbuf_off", Glib::RefPtr<Gdk::Pixbuf>(0))
{
property_mode() = Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
phys = sp_icon_get_phys_size((int)Inkscape::ICON_SIZE_DECORATION);
Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_default();
if (!icon_theme->has_icon(_pixClipName)) {
Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixClipName.data()), Inkscape::ICON_SIZE_DECORATION );
}
if (!icon_theme->has_icon(_pixInverseName)) {
Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixInverseName.data()), Inkscape::ICON_SIZE_DECORATION );
}
if (!icon_theme->has_icon(_pixMaskName)) {
Inkscape::queueIconPrerender( INKSCAPE_ICON(_pixMaskName.data()), Inkscape::ICON_SIZE_DECORATION );
}
if (icon_theme->has_icon(_pixClipName)) {
_property_pixbuf_clip = icon_theme->load_icon(_pixClipName, phys, (Gtk::IconLookupFlags)0);
}
if (icon_theme->has_icon(_pixInverseName)) {
_property_pixbuf_inverse = icon_theme->load_icon(_pixInverseName, phys, (Gtk::IconLookupFlags)0);
}
if (icon_theme->has_icon(_pixMaskName)) {
_property_pixbuf_mask = icon_theme->load_icon(_pixMaskName, phys, (Gtk::IconLookupFlags)0);
}
property_pixbuf() = Glib::RefPtr<Gdk::Pixbuf>(0);
}
void ClipMaskIcon::get_preferred_height_vfunc(Gtk::Widget& widget,
int& min_h,
int& nat_h) const
{
Gtk::CellRendererPixbuf::get_preferred_height_vfunc(widget, min_h, nat_h);
if (min_h) {
min_h += (min_h) >> 1;
}
if (nat_h) {
nat_h += (nat_h) >> 1;
}
}
void ClipMaskIcon::get_preferred_width_vfunc(Gtk::Widget& widget,
int& min_w,
int& nat_w) const
{
Gtk::CellRendererPixbuf::get_preferred_width_vfunc(widget, min_w, nat_w);
if (min_w) {
min_w += (min_w) >> 1;
}
if (nat_w) {
nat_w += (nat_w) >> 1;
}
}
void ClipMaskIcon::render_vfunc( const Cairo::RefPtr<Cairo::Context>& cr,
Gtk::Widget& widget,
const Gdk::Rectangle& background_area,
const Gdk::Rectangle& cell_area,
Gtk::CellRendererState flags )
{
switch (_property_active.get_value())
{
case 1:
property_pixbuf() = _property_pixbuf_clip;
break;
case 2:
property_pixbuf() = _property_pixbuf_mask;
break;
case 3:
property_pixbuf() = _property_pixbuf_inverse;
break;
default:
property_pixbuf() = Glib::RefPtr<Gdk::Pixbuf>(0);
break;
}
Gtk::CellRendererPixbuf::render_vfunc( cr, widget, background_area, cell_area, flags );
}
bool ClipMaskIcon::activate_vfunc(GdkEvent* /*event*/,
Gtk::Widget& /*widget*/,
const Glib::ustring& /*path*/,
const Gdk::Rectangle& /*background_area*/,
const Gdk::Rectangle& /*cell_area*/,
Gtk::CellRendererState /*flags*/)
{
return false;
}
} // namespace Widget
} // namespace UI
} // namespace Inkscape
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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