initial version

[synfig.git] / synfig-studio / trunk / src / gtkmm / widget_coloredit.h

diff --git a/synfig-studio/trunk/src/gtkmm/widget_coloredit.h b/synfig-studio/trunk/src/gtkmm/widget_coloredit.h
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+/* === S I N F G =========================================================== */
+/*!    \file widget_coloredit.h
+**     \brief Template Header
+**
+**     $Id: widget_coloredit.h,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**
+**     \legal
+**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**     This software and associated documentation
+**     are CONFIDENTIAL and PROPRIETARY property of
+**     the above-mentioned copyright holder.
+**
+**     You may not copy, print, publish, or in any
+**     other way distribute this software without
+**     a prior written agreement with
+**     the copyright holder.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SINFG_STUDIO_WIDGET_COLOREDIT_H
+#define __SINFG_STUDIO_WIDGET_COLOREDIT_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <gtkmm/box.h>
+#include <gtkmm/table.h>
+#include <gtkmm/spinbutton.h>
+#include <gtkmm/adjustment.h>
+#include <gtkmm/drawingarea.h>
+#include <sinfg/color.h>
+#include "widget_color.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace Gtk {
+       class Notebook;
+};
+
+namespace studio {
+
+class ColorSlider : public Gtk::DrawingArea
+{
+public:
+       enum Type
+       {
+               TYPE_R,
+               TYPE_G,
+               TYPE_B,
+               TYPE_Y,
+               TYPE_U,
+               TYPE_V,
+               TYPE_HUE,
+               TYPE_SAT,
+               TYPE_A,
+               
+               TYPE_END
+       };
+       
+private:
+
+       sigc::signal<void,Type,float> signal_slider_moved_;
+       sigc::signal<void> signal_activated_;
+
+       Type type;
+       sinfg::Color color_;
+
+public:
+
+       sigc::signal<void,Type,float>& signal_slider_moved() { return signal_slider_moved_; }
+       sigc::signal<void>& signal_activated() { return signal_activated_; }
+
+       Type
+       get_type()const { return type; }
+
+       const sinfg::Color&
+       get_color()const { return color_; }
+
+
+       ColorSlider(const Type &x=TYPE_Y);
+
+       void
+       set_type(Type x);
+
+       void
+       set_color(sinfg::Color x);
+
+       static void adjust_color(Type type, sinfg::Color &color, float amount);
+
+private:
+       typedef void (*slider_color_func)(sinfg::Color &,float);
+
+       static void slider_color_TYPE_R(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_G(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_B(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_Y(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_U(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_V(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_HUE(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_SAT(sinfg::Color &color, float amount);
+       static void slider_color_TYPE_A(sinfg::Color &color, float amount);
+       
+
+       bool
+       redraw(GdkEventExpose*bleh);
+       bool on_event(GdkEvent *event);
+}; // END of class ColorSlider
+
+       
+class Widget_ColorEdit : public Gtk::Table
+{
+       sigc::signal<void> signal_activated_;
+       sigc::signal<void> signal_value_changed_;
+
+       ColorSlider *slider_R;
+       ColorSlider *slider_G;
+       ColorSlider *slider_B;
+       ColorSlider *slider_A;
+       ColorSlider *slider_Y;
+       ColorSlider *slider_U;
+       ColorSlider *slider_V;
+       ColorSlider *slider_SAT;
+       ColorSlider *slider_HUE;
+       
+       Widget_Color widget_color;
+       
+       bool hold_signals;
+       
+       bool clamp_;
+       
+       Gtk::SpinButton *spinbutton_R;
+       Gtk::SpinButton *spinbutton_G;
+       Gtk::SpinButton *spinbutton_B;
+       Gtk::SpinButton *spinbutton_A;
+
+       Gtk::Adjustment R_adjustment;
+       Gtk::Adjustment G_adjustment;
+       Gtk::Adjustment B_adjustment;
+       Gtk::Adjustment A_adjustment;
+       
+       sinfg::Color color;
+
+       Gtk::Notebook* notebook;
+
+protected:
+       
+       void on_value_changed();
+
+public:
+
+       sigc::signal<void>& signal_activated() { return signal_activated_; }
+
+       sigc::signal<void>& signal_activate() { return signal_activated_; }
+
+       void on_slider_moved(ColorSlider::Type type, float amount);
+
+       //Glib::SignalProxy0<void> signal_activate() { return spinbutton_A->signal_activate(); }
+       
+       sigc::signal<void>& signal_value_changed() { return signal_value_changed_; }
+       
+       void activated() { signal_activated_(); }
+       void activate() { signal_activated_(); }
+       void set_value(const sinfg::Color &data);
+       const sinfg::Color &get_value();
+       sinfg::Color get_value_raw();
+       void set_has_frame(bool x);
+       void set_digits(int x);
+       Widget_ColorEdit();
+       ~Widget_ColorEdit();
+}; // END of class Widget_ColorEdit
+       
+}; // END of namespace studio
+
+/* === E N D =============================================================== */
+
+#endif