colorpicker.h

Go to the documentation of this file.

// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_COLOR_BUTTON_H
#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_COLOR_BUTTON_H
 
/*
 * Inkscape::LivePathEffectParameters
 *
 * Authors:
 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
 */
#include <glib.h>
#include "live_effects/parameter/parameter.h"
 
namespace Inkscape {
 
namespace LivePathEffect {
 
class ColorPickerParam : public Parameter {
public:
    ColorPickerParam( const Glib::ustring& label,
               const Glib::ustring& tip,
               const Glib::ustring& key,
               Inkscape::UI::Widget::Registry* wr,
               Effect* effect,
               std::optional<Colors::Color> = {});
    ~ColorPickerParam() override = default;
 
    Gtk::Widget * param_newWidget() override;
    bool param_readSVGValue(const gchar * strvalue) override;
    void param_update_default(const gchar * default_value) override;
    Glib::ustring param_getSVGValue() const override;
    Glib::ustring param_getDefaultSVGValue() const override;
 
    void param_setValue(std::optional<Colors::Color> newvalue);
    
    void param_set_default() override;
 
    std::optional<Colors::Color> get_value() const { return value; };
    ParamType paramType() const override { return ParamType::COLOR_PICKER; };
 
private:
    ColorPickerParam(const ColorPickerParam&) = delete;
    ColorPickerParam& operator=(const ColorPickerParam&) = delete;
    std::optional<Colors::Color> value;
    std::optional<Colors::Color> defvalue;
};
 
} //namespace LivePathEffect
 
} //namespace Inkscape
 
#endif
 
/*
  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 :