#include <stdio.h>
#include <gtk-4.0/gtk/gtk.h>
#include "warm.h"
#include "cold.h"

//  https://docs.gtk.org/gtk4/visual_index.html  <  widgets gallery
//  GTK_ORIENTATION_VERTICAL       GTK_ORIENTATION_HORIZONTAL

GtkWidget *get_scroll_interest_0(){
  GtkAdjustment *interest_adjust = gtk_adjustment_new (0, 0, 100, 1, 0, 0);
  GtkWidget *scroll_interest_0 = gtk_scrollbar_new (GTK_ORIENTATION_HORIZONTAL, interest_adjust);
  return scroll_interest_0;
}

GtkBox *get_objects_box(){
  GtkBox *objects_box = GTK_BOX(gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
  gtk_box_append (objects_box, GTK_WIDGET (gtk_label_new (" membrane     ")));
  gtk_box_append (objects_box, GTK_WIDGET (gtk_label_new (" enzyme A     ")));
  gtk_box_append (objects_box, GTK_WIDGET (gtk_label_new (" ribosome     ")));
  gtk_box_append (objects_box, GTK_WIDGET (gtk_label_new (" chromosome     ")));
  return objects_box;
}

GtkBox *get_situations_box(){
  GtkBox *situations_box = GTK_BOX(gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
  gtk_box_append (situations_box, GTK_WIDGET (gtk_label_new (" transcription     ")));
  gtk_box_append (situations_box, GTK_WIDGET (gtk_label_new (" épissage     ")));
  gtk_box_append (situations_box, GTK_WIDGET (gtk_label_new (" translation     ")));
  gtk_box_append (situations_box, GTK_WIDGET (gtk_label_new (" ubiquitination     ")));
  return situations_box;
}

static GtkWidget *get_frame_objects(){
  GtkWidget *frame_objects = gtk_frame_new ("Objects");          //  defines each class of object transparence
  gtk_widget_set_size_request (frame_objects, 0, H_STYLES_PANE); //  <  utile seulement pour la largeur min/max
//  compute_child_allocation (frame_objects, GdkRectangle);
//  gtk_frame_set_child (frame_objects, get_scroll_interest_0());
  gtk_frame_set_child (GTK_FRAME (frame_objects), GTK_WIDGET (get_objects_box()));
  return frame_objects;
}

static GtkWidget *get_frame_situations(){
  GtkWidget *frame_situations = gtk_frame_new ("Situations");       //  facilitates each situation identification
  gtk_widget_set_size_request (GTK_WIDGET (frame_situations), 0, H_STYLES_PANE); //  <  utile seulement pour la largeur min/max
  gtk_frame_set_child (GTK_FRAME (frame_situations), GTK_WIDGET (get_situations_box()));
  return frame_situations;
}

GtkWidget *get_objects_and_situations_horizontal_pane(){
  GtkWidget *objects_and_situations_horizontal_pane = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
  GtkWidget *frame_situations = gtk_frame_new ("Situations");   //  facilitate each situation identification
  gtk_widget_set_size_request (objects_and_situations_horizontal_pane, W_IMAGE, H_STYLES_PANE);
  gtk_widget_set_size_request (GTK_WIDGET (frame_situations), 100, H_STYLES_PANE); //  <  utile seulement pour la largeur min/max
  gtk_paned_set_start_child (GTK_PANED(objects_and_situations_horizontal_pane), GTK_WIDGET (get_frame_objects()));
  gtk_paned_set_end_child (GTK_PANED(objects_and_situations_horizontal_pane), GTK_WIDGET (get_frame_situations()));
  return objects_and_situations_horizontal_pane;
}