dialog_setup.h

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/* === S Y N F I G ========================================================= */
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_STUDIO_DIALOG_SETUP_H
#define __SYNFIG_STUDIO_DIALOG_SETUP_H

/* === H E A D E R S ======================================================= */

#include <gtk/gtk.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/table.h>
#include <gtkmm/button.h>
#include <gtkmm/dialog.h>
#include <gtkmm/drawingarea.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/checkbutton.h>
#include <gui/widgets/widget_time.h>
#include <gtkmm/tooltip.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/spinbutton.h>

#include <synfig/gamma.h>
#include <synfig/time.h>
#include <algorithm>

#include "app.h"

/* === M A C R O S ========================================================= */
#ifndef DEFAULT_PREDEFINED_SIZE
#define DEFAULT_PREDEFINED_SIZE _("Custom Size")
#endif
#ifndef DEFAULT_PREDEFINED_FPS
#define DEFAULT_PREDEFINED_FPS _("Custom fps")
#endif

/* === 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 Menu; };

namespace studio {

class GammaPattern : public Gtk::DrawingArea
{
    float gamma_r;
    float gamma_g;
    float gamma_b;
    float black_level;
    float red_blue_level;

    int tile_w, tile_h;

    Gdk::Color black[4],white[4],gray50[4],gray25[4];

    float r_F32_to_F32(float x)const { float f((pow(x,gamma_r)*std::min(red_blue_level,1.0f)*(1.0f-black_level)+black_level)); if(f<0)f=0; if(f>1)f=1; return f; }
    float g_F32_to_F32(float x)const { float f((pow(x,gamma_g)*sqrt(std::min(2.0f-red_blue_level,red_blue_level))*(1.0f-black_level)+black_level)); if(f<0)f=0; if(f>1)f=1; return f; }
    float b_F32_to_F32(float x)const { float f((pow(x,gamma_b)*std::min(2.0f-red_blue_level,1.0f)*(1.0f-black_level)+black_level)); if(f<0)f=0; if(f>1)f=1; return f; }

public:

    void refresh();

    void set_gamma_r(float x) { gamma_r=x; }
    void set_gamma_g(float x) { gamma_g=x; };
    void set_gamma_b(float x) { gamma_b=x; };
    void set_black_level(float x) { black_level=x; };
    void set_red_blue_level(float x) { red_blue_level=x; };

    float get_gamma_r()const { return gamma_r; }
    float get_gamma_g()const { return gamma_g; }
    float get_gamma_b()const { return gamma_b; }
    float get_black_level()const { return black_level; }
    float get_red_blue_level()const { return red_blue_level; }

    GammaPattern();

    ~GammaPattern();

    virtual bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr);
}; // END of class GammaPattern

class BlackLevelSelector : public Gtk::DrawingArea
{
    float level;

    sigc::signal<void> signal_value_changed_;

public:

    BlackLevelSelector();

    ~BlackLevelSelector();

    sigc::signal<void>& signal_value_changed() { return signal_value_changed_; }

    void set_value(float x) { level=x; queue_draw(); }

    const float &get_value()const { return level; }

    virtual bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr);

    bool on_event(GdkEvent *event);
}; // END of class BlackLevelSelector

class RedBlueLevelSelector : public Gtk::DrawingArea
{
    float level;

    sigc::signal<void> signal_value_changed_;

public:

    RedBlueLevelSelector();

    ~RedBlueLevelSelector();

    sigc::signal<void>& signal_value_changed() { return signal_value_changed_; }

    void set_value(float x) { level=x; queue_draw(); }

    const float &get_value()const { return level; }

    virtual bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr);

    bool on_event(GdkEvent *event);
}; // END of class RedBlueSelector

class Widget_Enum;

class Dialog_Setup : public Gtk::Dialog
{

    void on_ok_pressed();
    void on_apply_pressed();
    void on_restore_pressed();

    void on_gamma_r_change();
    void on_gamma_g_change();
    void on_gamma_b_change();
    void on_black_level_change();
    void on_red_blue_level_change();
    void on_size_template_combo_change();
    void on_fps_template_combo_change();
    void on_ui_language_combo_change();
    void on_time_format_changed();

    GammaPattern gamma_pattern;
    BlackLevelSelector black_level_selector;
    RedBlueLevelSelector red_blue_level_selector;
    Gtk::ComboBoxText timestamp_comboboxtext;
    std::map<std::string, synfig::Time::Format> time_formats;

    Glib::RefPtr<Gtk::Adjustment> adj_gamma_r;
    Glib::RefPtr<Gtk::Adjustment> adj_gamma_g;
    Glib::RefPtr<Gtk::Adjustment> adj_gamma_b;

    Glib::RefPtr<Gtk::Adjustment> adj_recent_files;
    Glib::RefPtr<Gtk::Adjustment> adj_undo_depth;

    Gtk::CheckButton toggle_use_colorspace_gamma;
#ifdef SINGLE_THREADED
    Gtk::CheckButton toggle_single_threaded;
#endif

    synfig::Time::Format time_format;

    Gtk::Menu *timestamp_menu;
    Widget_Enum *widget_enum;

    Widget_Time auto_backup_interval;

    Gtk::CheckButton toggle_restrict_radius_ducks;
    Gtk::CheckButton toggle_resize_imported_images;
    Gtk::CheckButton toggle_enable_experimental_features;
    Gtk::CheckButton toggle_use_dark_theme;

    Gtk::Entry textbox_browser_command;
    Gtk::Entry textbox_brushes_path;

    Gtk::ComboBoxText* size_template_combo;
    Gtk::ComboBoxText* fps_template_combo;
    Gtk::ComboBoxText ui_language_combo;
    std::vector<Glib::ustring> _lang_codes;


    Gtk::Entry textbox_custom_filename_prefix;
    Glib::RefPtr<Gtk::Adjustment> adj_pref_x_size;
    Glib::RefPtr<Gtk::Adjustment> adj_pref_y_size;
    Glib::RefPtr<Gtk::Adjustment> adj_pref_fps;
    Gtk::SpinButton* pref_fps_spinbutton;
    Gtk::SpinButton* pref_y_size_spinbutton;
    Gtk::SpinButton* pref_x_size_spinbutton;

    Gtk::Entry image_sequence_separator;
    Gtk::CheckButton toggle_navigator_uses_cairo;
    Gtk::CheckButton toggle_workarea_uses_cairo;

public:

    void set_time_format(synfig::Time::Format time_format);

    const synfig::Time::Format& get_time_format()const { return time_format; }

    Dialog_Setup(Gtk::Window& parent);
    ~Dialog_Setup();

    void refresh();

}; // END of Dialog_Waypoint

}; // END of namespace studio

/* === E N D =============================================================== */

#endif