159 lines
6.5 KiB
C
159 lines
6.5 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Gem-graph client *
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* Utilities header *
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* *
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* Copyright © 2021 Libre en Communs <contact@a-lec.org> *
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* Copyright © 2024 Jean Sirmai <jean@a-lec.org> *
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* *
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* This file is part of Gem-graph. *
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* *
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* This program is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Affero General Public License *
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* as publishedby the Free Software Foundation, *
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* either version 3 of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#pragma once
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#include <stdbool.h>
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#include <stddef.h>
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#include <gtk-4.0/gtk/gtk.h>
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#include "../include/fsm.h"
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char *util_read_file (char *filename);
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// Programmers using the strcat function can easily be recognized as lazy and reckless.
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// (quoted from: The GNU C Library (glibc) manual - 5.5 Concatenating Strings)
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char *concat (const char *str, ...);
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typedef struct pile {int value; struct pile *prev;} pile; // structure d'un élément
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void util_pile_clear (pile **); // vide toute la pile
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void util_pile_view (pile *); // affiche la pile en commençant par le sommet
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int util_pile_push (pile **, int); // ajoute une valeur sur la pile
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int util_pile_pop (pile **); // retire la dernière valeur empilée
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int util_pile_length (pile *p); // renvoie le nombre d'éléments de la pile
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//------------------------------------------------------------------------------
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typedef struct elem {int value; struct elem *prev; struct elem *next;} elem;
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typedef struct {elem *first; elem *last;} dblist; // structure d'accès à la liste
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void util_list_2x2_init (dblist *l); // initialisation
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void util_list_2x2_clear (dblist *l); // vide toute la liste
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void util_list_2x2_view (dblist l); // affiche les valeurs de toute la liste
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int util_list_2x2_push_back (dblist *l, int val); // ajoute une valeur en fin de liste
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int util_list_2x2_push_front (dblist *l, int val); // ajoute une valeur en début de liste
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int util_list_2x2_pop_back (dblist *l); // retire une valeur en fin de liste
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int util_list_2x2_pop_front (dblist *l); // retire une valeur en début de liste
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int util_list_2x2_length (dblist l); // renvoie le nombre d'éléments de la liste
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//------------------------------------------------------------------------------
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typedef struct slist {int value; struct slist *suiv;} slist ;
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void util_sorted_list_clear (slist **sl); // vide toute la liste
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void util_sorted_list_view (slist *sl); // affiche toute la liste
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int util_sorted_list_insert (slist **sl, int val); // insertion d'un élément selon son rang
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int util_sorted_list_pop (slist **sl); // retire la dernière valeur de la liste
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int util_sorted_list_length (slist *sl); // renvoie le nombre d'éléments de la liste
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//------------------------------------------------------------------------------
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void util_trigger_test(); // def: util/tests.c calls: ...
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void util_pile_test(); // called in fsm/measure.c
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void util_double_list_test(); // " "
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void util_sorted_list_test(); // " "
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//------------------------------------------------------------------------------
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/*
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* Look for stack entry and returns stack_id
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns stack_id
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*/
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long util_gl_get_stack(void *container_widget);
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/*
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* Look for stack entry and returns stack_id
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns stack_id
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*/
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long util_gl_is_util_ready(void *container_widget);
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/*
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* Look for stack entry and initializes OpenGL for it
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns bool, true if success
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*/
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bool util_gl_init_stack(void *container_widget, GError *error_buffer);
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/*
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* Look for stack entry and shutdowns OpenGL for it
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns bool, true if success
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*/
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bool util_gl_shutdown_stack(void *container_widget, GError *error_buffer);
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void util_gl_clean_stack_index(void);
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/*
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* Look for stack entry and triggers OpenGL for drawing
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns bool, true if success
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*/
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bool util_gl_render_stack(GtkWidget *container_widget);
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/*
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* Look for stack entry and triggers OpenGL for drawing
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*
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* @params container_widget, generally the GtkBox that contains the GLArea
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*
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* @returns bool, true if success
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*/
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bool util_gl_update_axis(GtkWidget *container_widget, int axis, int value);
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/*
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* Look for every stack entry and shutdowns OpenGL for it
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*
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* @params void
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*
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* @returns bool, true if success
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*/
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void util_gl_shutdown_all_stacks(void);
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/*
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* Creates a slider widget
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*
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* @params axis, meaning which axis we're building (for label)
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*
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* @returns GtkWidget*, pointer to the new widget
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*/
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GtkWidget *create_axis_slider(int axis);
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/*
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* Creates GLArea and indexes it
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*
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* @params target_mode, meaning which util_gl_stack we're on
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* target_widget, meaning the box that will host the GLArea
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*
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* @returns bool, true if success
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*/
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bool util_gl_setup_glarea(int target_mode, GtkWidget *target_widget);
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