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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_GRADIENT_VECTOR_H
#define SEEN_GRADIENT_VECTOR_H
/*
* Gradient vector selection widget
*
* Author:
* Lauris Kaplinski <lauris@kaplinski.com>
* Jon A. Cruz <jon@joncruz.org>
*
* Copyright (C) 2010 Jon A. Cruz
* Copyright (C) 2001-2002 Lauris Kaplinski
* Copyright (C) 2001 Ximian, Inc.
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <gtkmm/liststore.h>
#include <sigc++/connection.h>
#include "gradient-selector.h"
#define SP_TYPE_GRADIENT_VECTOR_SELECTOR (sp_gradient_vector_selector_get_type ())
#define SP_GRADIENT_VECTOR_SELECTOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), SP_TYPE_GRADIENT_VECTOR_SELECTOR, SPGradientVectorSelector))
#define SP_GRADIENT_VECTOR_SELECTOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), SP_TYPE_GRADIENT_VECTOR_SELECTOR, SPGradientVectorSelectorClass))
#define SP_IS_GRADIENT_VECTOR_SELECTOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), SP_TYPE_GRADIENT_VECTOR_SELECTOR))
#define SP_IS_GRADIENT_VECTOR_SELECTOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), SP_TYPE_GRADIENT_VECTOR_SELECTOR))
class SPDocument;
class SPObject;
class SPGradient;
class SPStop;
struct SPGradientVectorSelector {
GtkBox vbox;
guint idlabel : 1;
bool swatched;
SPDocument *doc;
SPGradient *gr;
/* Gradient vectors store */
Glib::RefPtr<Gtk::ListStore> store;
SPGradientSelector::ModelColumns *columns;
sigc::connection gradient_release_connection;
sigc::connection defs_release_connection;
sigc::connection defs_modified_connection;
sigc::connection tree_select_connection;
void setSwatched();
};
struct SPGradientVectorSelectorClass {
GtkBoxClass parent_class;
void (* vector_set) (SPGradientVectorSelector *gvs, SPGradient *gr);
};
GType sp_gradient_vector_selector_get_type();
GtkWidget *sp_gradient_vector_selector_new (SPDocument *doc, SPGradient *gradient);
void sp_gradient_vector_selector_set_gradient (SPGradientVectorSelector *gvs, SPDocument *doc, SPGradient *gr);
SPDocument *sp_gradient_vector_selector_get_document (SPGradientVectorSelector *gvs);
SPGradient *sp_gradient_vector_selector_get_gradient (SPGradientVectorSelector *gvs);
/* fixme: rethink this (Lauris) */
GtkWidget *sp_gradient_vector_editor_new (SPGradient *gradient, SPStop *stop = nullptr);
guint32 sp_average_color(guint32 c1, guint32 c2, gdouble p = 0.5);
Glib::ustring gr_prepare_label (SPObject *obj);
Glib::ustring gr_ellipsize_text(Glib::ustring const &src, size_t maxlen);
#endif // SEEN_GRADIENT_VECTOR_H
/*
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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