m_back.c

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/* This file is part of the 'atomes' software
 
'atomes' is free software: you can redistribute it and/or modify it under the terms
of the GNU Affero General Public License as published by the Free Software Foundation,
either version 3 of the License, or (at your option) any later version.
 
'atomes' is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
 
You should have received a copy of the GNU Affero General Public License along with 'atomes'.
If not, see <https://www.gnu.org/licenses/>
 
Copyright (C) 2022-2025 by CNRS and University of Strasbourg */
 
/*
* This file: 'm_back.c'
*
* Contains:
*
 
 - The function to create the background color menu item
 
*
* List of functions:
 
  GtkWidget * menu_back (glwin * view);
 
  GMenu * menu_back (glwin * view, int popm);
 
*/
 
#include "global.h"
#include "color_box.h"
#include "glwindow.h"
 
extern G_MODULE_EXPORT void gradient_advanced (GtkWidget * widg, gpointer data);
 
#ifdef GTK4
G_MODULE_EXPORT void to_gradient_advanced (GSimpleAction * action, GVariant * parameter, gpointer data)
{
  gradient_advanced (NULL, data);
}
#endif
 
#ifdef GTK3
GtkWidget * menu_back (glwin * view)
{
  GtkWidget * menub = gtk_menu_new ();
  GtkWidget * bc = create_menu_item (FALSE, "Color");
  gtk_menu_shell_append ((GtkMenuShell *)menub, bc);
  gtk_menu_item_set_submenu ((GtkMenuItem *)bc, color_box(view, -2, 0, 0));
  GtkWidget * gc = create_menu_item (FALSE, "Gradient color");
  g_signal_connect (G_OBJECT (gc), "activate", G_CALLBACK(gradient_advanced), view);
  gtk_menu_shell_append ((GtkMenuShell *)menub, gc);
  return menub;
}
#else
GMenu * menu_back (glwin * view, int popm)
{
  GMenu * menu = g_menu_new ();
  append_opengl_item (view, menu, "back-color", "back-color", popm, popm, NULL, IMG_NONE, NULL, TRUE, NULL, NULL, FALSE, FALSE, FALSE, FALSE);
  append_opengl_item (view, menu, "More colors ...", "back-color", popm, popm, NULL, IMG_NONE, NULL, FALSE, G_CALLBACK(to_run_back_color_window), view, FALSE, FALSE, FALSE, TRUE);
  append_opengl_item (view, menu, "Gradient colors", "back-gradient", popm, popm, NULL, IMG_NONE, NULL, FALSE, G_CALLBACK(to_gradient_advanced), view, FALSE, FALSE, FALSE, TRUE);
  return menu;
}
#endif