WIP: beginning work on the DATA page

include/widget.h

@@ -49,15 +49,25 @@ void *widget_get_main_window();
 void *widget_get_dialog_window();
 void *widget_get_text_window();
 
+//                            functions are in topbar
+
+void *widget_get_btt_state();
+void *widget_get_btt_rules();
+void *widget_get_btt_data();
+
+void window_header_bar_left (GtkWidget *header_bar);
+void window_header_bar_right (GtkWidget *header_bar);
+
 
 /******************************************************************************/
 /*                                 W I D G E T S                              */
 /******************************************************************************/
 //                               called in signal.c
 
-void *widget_get_state_page();  //  in : src/widget/state/distrib.c
+void *widget_get_state_page();  //  in : src/widget/state/dispatch.c
-void *widget_get_rules_page();  //  in : src/widget/rules.c
+void *widget_get_rules_page();  //  in : src/widget/rules/dispatch.c
-void *widget_get_stock_page();  //  in : src/widget/stock.c
+void *widget_get_data_page();   //  in : src/widget/data /dispatch.c
+void *widget_get_stock_page();  //  in : src/widget/data /stock.c  <  to delete
 
 #define W_IMAGE_LOCAL 1920 / 32   //   1920 x 960    ad hoc  (pour mon écran)
 #define H_IMAGE_LOCAL 800
@@ -100,12 +110,15 @@ void *widget_get_selected_rule_images();
 
 
 /******************************************************************************/
-/*                                   S T O C K                                */
+/*                                    D A T A                                 */
 /******************************************************************************/
 //                                in : stock.c
 //                    called by topbar.c.widget_design_text_window()
 
 void *widget_get_stock_text (gchar *text_name);
+void *widget_get_measures_page();
+void *widget_get_stock_page();
+void *widget_get_analysis_page();
 
 
 /******************************************************************************/
@@ -138,11 +151,12 @@ char *widget_get_text_address_any ();
 //                      images    in :  data / image /
 //                      used by      :  widget / rules.c
 
-void *get_an_impression_of_what_a_rules_comparator_could_be();
+void *widget_get_an_impression_of_what_a_rules_comparator_could_be();
 
 /******************************************************************************/
 /*                                   L A B O                                  */
 /******************************************************************************/
+//                  now in : src/widget/rules/tree_tools/
 //                  called by tree.c   widget_get_user_rules_tree()
 
 void widget_let_us_create_a_complex_useless_and_expensive_tree (struct TreeNode_t *tree_root);

src/signal.c

@@ -274,7 +274,7 @@ static void switch_state_rules_data()
 
     case (DATA)  :
       gtk_window_set_child (GTK_WINDOW (widget_get_main_window ()),
-                            GTK_WIDGET (widget_get_stock_page()));
+                            GTK_WIDGET (widget_get_data_page()));
       break;
 
     default :

src/widget/data/analysis

@@ -0,0 +1,50 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                                   Stock                                      *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+void *widget_get_analysis_page () {
+
+    GtkWidget *btt_A = gtk_toggle_button_new ();
+    gtk_button_set_icon_name (GTK_BUTTON (btt_left), "view-refresh-symbolic");
+
+    GtkWidget *btt_B = gtk_toggle_button_new ();
+    gtk_button_set_icon_name (GTK_BUTTON (btt_left), "view-refresh-symbolic");
+
+    GtkWidget* frame_analysis = gtk_frame_new ("analysis");
+    GtkBox *analysis_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 8));
+    gtk_frame_set_child (GTK_FRAME (frame_analysis), GTK_WIDGET (btt_A));
+    gtk_frame_set_child (GTK_FRAME (frame_analysis), GTK_WIDGET (btt_B));
+
+    return GTK_WIDGET (frame_analysis);
+}
+
+

src/widget/data/dispatch.c

@@ -0,0 +1,69 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                                   Stock                                      *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+#define PARTITION 200
+
+static void *widget_get_stock_and_analysis_page()
+{
+    GtkWidget *stock_and_analyse_horizontal_pane = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
+    gtk_paned_set_start_child (GTK_PANED(stock_and_analyse_horizontal_pane), GTK_WIDGET (widget_get_measures_page()));
+    gtk_paned_set_end_child (GTK_PANED(stock_and_analyse_horizontal_pane), GTK_WIDGET (widget_get_stock_page()));
+    gtk_paned_set_position (GTK_PANED (stock_and_analyse_horizontal_pane), PARTITION);
+    gtk_paned_set_shrink_start_child (GTK_PANED (stock_and_analyse_horizontal_pane), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (stock_and_analyse_horizontal_pane), FALSE);
+
+    return stock_and_analyse_horizontal_pane;
+}
+
+void *widget_get_data_page()
+{
+    GtkWidget *btt_left = gtk_toggle_button_new ();
+    gtk_button_set_icon_name (GTK_BUTTON (btt_left), "view-refresh-symbolic");
+
+    GtkWidget *stock_and_analyse_horizontal_pane = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
+    gtk_paned_set_start_child (GTK_PANED(stock_and_analyse_horizontal_pane), GTK_WIDGET (widget_get_measures_page()));
+    gtk_paned_set_end_child (GTK_PANED(stock_and_analyse_horizontal_pane), GTK_WIDGET (widget_get_stock_page()));
+    gtk_paned_set_position (GTK_PANED (stock_and_analyse_horizontal_pane), PARTITION);
+    gtk_paned_set_shrink_start_child (GTK_PANED (stock_and_analyse_horizontal_pane), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (stock_and_analyse_horizontal_pane), FALSE);
+
+    GtkWidget *measures_and_data_horizontal_pane = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
+    gtk_paned_set_start_child (GTK_PANED(measures_and_data_horizontal_pane), GTK_WIDGET (btt_left));
+    gtk_paned_set_end_child (GTK_PANED(measures_and_data_horizontal_pane), GTK_WIDGET (stock_and_analyse_horizontal_pane));
+    gtk_paned_set_position (GTK_PANED (measures_and_data_horizontal_pane), PARTITION);
+    gtk_paned_set_shrink_start_child (GTK_PANED (measures_and_data_horizontal_pane), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (measures_and_data_horizontal_pane), FALSE);
+    gtk_widget_set_size_request (measures_and_data_horizontal_pane, 1920, 800);
+
+    return measures_and_data_horizontal_pane;
+}

src/widget/data/measure.c

@@ -0,0 +1,50 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                                   Stock                                      *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+void *widget_get_measures_page () {
+
+    GtkWidget *btt_A = gtk_toggle_button_new ();
+    gtk_button_set_icon_name (GTK_BUTTON (btt_A), "view-refresh-symbolic");
+
+    GtkWidget *btt_B = gtk_toggle_button_new ();
+    gtk_button_set_icon_name (GTK_BUTTON (btt_B), "folder-saved-search-symbolic");
+
+    GtkWidget* frame_measures = gtk_frame_new ("measures");
+    GtkBox *measures_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 8));
+    gtk_frame_set_child (GTK_FRAME (frame_measures), GTK_WIDGET (btt_A));
+    gtk_frame_set_child (GTK_FRAME (frame_measures), GTK_WIDGET (btt_B));
+
+    return GTK_WIDGET (frame_measures);
+}
+
+

src/widget/data/stock.c

@@ -27,9 +27,9 @@
 *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
 
 
-#include "../../include/base.h"
+#include "../../../include/base.h"
-#include "../../include/signal.h"
+#include "../../../include/signal.h"
-#include "../../include/widget.h"
+#include "../../../include/widget.h"
 
 void *widget_get_stock_page () {
     GtkBox *data_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 32));
@@ -61,6 +61,7 @@ void *widget_get_stock_page () {
     gtk_box_append (data_type_box, gtk_button_new_with_label ("evolutions"));
     gtk_box_append (data_type_box, gtk_button_new_with_label ("correlations"));
 
+//    gtk_widget_set_size_request (GTK_WIDGET (data_box), W_IMAGE_LOCAL * 32, H_IMAGE_LOCAL + 200);
     return GTK_WIDGET (data_box);
 }
 
@@ -81,20 +82,48 @@ void *widget_get_stock_text (gchar *text_address) {
 
 
 
+
 /******************************************************************************/
-/*                                 T E X T S                                  */
+/*                            C O N T A I N E R S                             */
 /******************************************************************************/
 
-char *widget_get_text_address_theory () {
-  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/théorie.txt";
-}
-
-char *widget_get_text_address_about_commands () {
-  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/about_commands.txt";
-}
-
-char *widget_get_text_address_any () {
-  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/any.txt";
-}
 
+/*
+"rule effect"
+"rule topic"
+"data type"
+"interpretation"
+"discussion"
+"game"
+"help"
+"movement"
+"transport"
+"transformation"
+"objects"
+"situations"
+"accuracy"
+"pattern recognition"
+"repartitions"
+"evolutions"
+"correlations"
+"stochastic"
+"deterministic"
+"physical"
+"chemical"
+"biological"
+"social"
+"context"
+"methodology"
+"comparisons"
+"to improve"
+"summary"
+"single player"
+"multiple players"
+"edition facilities"
+"modelization"
+"measurements"
+"results"
+"data analysis"
+"preferences"
+*/
 

src/widget/rules/tree_tools/compare.c

@@ -144,7 +144,7 @@ static GtkWidget *peek(Stack *stack)
 static void *push_images_onto_stack (Stack stack_b);
 static GtkWidget *do_rtfd (Stack stack_b);
 
-void *get_an_impression_of_what_a_rules_comparator_could_be(){
+void *widget_get_an_impression_of_what_a_rules_comparator_could_be(){
 
     GtkBox *compare_left = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
     gtk_widget_set_size_request (GTK_WIDGET (compare_left), W_IMAGE_ABSURD, H_IMAGE_ABSURD);

src/widget/rules/tree_tools/labo.c

@@ -27,7 +27,8 @@
 *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
 
 
-#include "../../include/widget.h"
+#include "../../../../include/widget.h"
+
 
 // (NB  à terme, labo.c disparaitra, bien sûr !)
 
@@ -86,6 +87,11 @@ void widget_let_us_create_a_complex_useless_and_expensive_tree (struct TreeNode_
     struct TreeNode_t *aaab   = widget_create_user_tree_node("write");         widget_add_child_node(aaa, aaab);
     struct TreeNode_t *aaac   = widget_create_user_tree_node("compute");       widget_add_child_node(aaa, aaac);
     struct TreeNode_t *aaad   = widget_create_user_tree_node("code");          widget_add_child_node(aaa, aaad);
+    struct TreeNode_t *aaag   = widget_create_user_tree_node("imagine");       widget_add_child_node(aaad, aaag);
+    struct TreeNode_t *aaah   = widget_create_user_tree_node("combine");       widget_add_child_node(aaad, aaah);
+    struct TreeNode_t *aaai   = widget_create_user_tree_node("invent");        widget_add_child_node(aaad, aaai);
+    struct TreeNode_t *aaaj   = widget_create_user_tree_node("create");        widget_add_child_node(aaad, aaaj);
+    struct TreeNode_t *aaak   = widget_create_user_tree_node("enjoy !");       widget_add_child_node(aaad, aaak);
 //    struct TreeNode_t *aaae   = widget_create_user_tree_node("interact");      widget_add_child_node(aaa, aaae);
 
     struct TreeNode_t *aaaco  = widget_create_user_tree_node("copy");          widget_add_child_node(aaaa, aaaco);
@@ -116,51 +122,17 @@ void widget_let_us_create_a_complex_useless_and_expensive_tree (struct TreeNode_
     struct TreeNode_t *ca     = widget_create_user_tree_node("free");          widget_add_child_node(c, ca);
     struct TreeNode_t *cb     = widget_create_user_tree_node("code");          widget_add_child_node(c, cb);
     struct TreeNode_t *cc     = widget_create_user_tree_node("access");        widget_add_child_node(c, cc);
-}
+
+    struct TreeNode_t *cca    = widget_create_user_tree_node("tiens ?");       widget_add_child_node(cc, cca);
+    struct TreeNode_t *ccb    = widget_create_user_tree_node("y a comme");     widget_add_child_node(cc, ccb);
+    struct TreeNode_t *ccc    = widget_create_user_tree_node("un bug...");     widget_add_child_node(cc, ccc);
+    struct TreeNode_t *ccd    = widget_create_user_tree_node("imprévu");       widget_add_child_node(cc, ccd);
+    struct TreeNode_t *cce    = widget_create_user_tree_node("ici  ( ;- )");   widget_add_child_node(cc, cce);
+}   //  TODO   bug in this tree
 
 
 
 
-/*
-"rule effect"
-"rule topic"
-"data type"
-"interpretation"
-"discussion"
-"game"
-"help"
-"movement"
-"transport"
-"transformation"
-"objects"
-"situations"
-"accuracy"
-"pattern recognition"
-"repartitions"
-"evolutions"
-"correlations"
-"stochastic"
-"deterministic"
-"physical"
-"chemical"
-"biological"
-"social"
-"context"
-"methodology"
-"comparisons"
-"to improve"
-"summary"
-"single player"
-"multiple players"
-"edition facilities"
-"modelization"
-"measurements"
-"results"
-"data analysis"
-"preferences"
-*/
-
-
 // https://blog.gtk.org/2020/09/08/on-list-models/  <  TODO
 // https://docs.gtk.org/gtk4/visual_index.html  <  widgets gallery
 // https://iconduck.com/sets/adwaita-icon-theme

src/widget/rules/tree_tools/pilot_box.c

@@ -52,7 +52,7 @@ void *widget_get_rules_tree_tools ()
     GtkBox *rules_tree_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
     gtk_box_append (rules_tree_box, GTK_WIDGET (widget_get_user_rules_tree()));
     gtk_box_append (rules_tree_box, GTK_WIDGET (widget_get_rules_use ()));
-    gtk_box_append (rules_tree_box, GTK_WIDGET (get_an_impression_of_what_a_rules_comparator_could_be()));
+    gtk_box_append (rules_tree_box, GTK_WIDGET (widget_get_an_impression_of_what_a_rules_comparator_could_be()));
     return GTK_WIDGET (rules_tree_box);
 }
 

src/widget/topbar.c

@@ -1,297 +0,0 @@
-/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
-*                                                                              *
-*                              Gem-graph client                                *
-*                                                                              *
-*                             Windows && Headers                               *
-*                                                                              *
-*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
-*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
-*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
-*                                                                              *
-*                        This file is part of Gem-graph.                       *
-*                                                                              *
-*   This program 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.                    *
-*                                                                              *
-*       This program 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 Affero General Public License for more details.          *
-*                                                                              *
-*   You should have received a copy of the GNU Affero General Public License   *
-*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
-*                                                                              *
-*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
-
-
-#include "../../include/base.h"
-#include "../../include/signal.h"
-#include "../../include/widget.h"
-
-#define W_TEXT_WINDOW 700       //     ad hoc  (mais sans conséquences ici)
-#define H_TEXT_WINDOW 1000
-
-
-static GtkButton *btt_STATE, *btt_RULES, *btt_DATA;
-
-
-/******************************************************************************/
-/*                           T E X T    W I N D O W                           */
-/******************************************************************************/
-
-void widget_design_text_window (GtkWindow *main_window, GtkWindow *text_window)
-{
-  char *title =  "     Learn more about Gem Graph.      ";
-  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
-  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
-  gtk_window_set_titlebar (text_window, header_bar);
-
-  GtkWidget *child = widget_get_stock_text (widget_get_text_address_theory());
-             child = widget_get_stock_text (widget_get_text_address_about_commands());
-  gtk_window_set_child (GTK_WINDOW (text_window), GTK_WIDGET (child));
-  gtk_widget_set_size_request (GTK_WIDGET (child), W_TEXT_WINDOW, H_TEXT_WINDOW);
-
-//  gtk_window_set_resizable (GTK_WINDOW (text_window), TRUE);
-  gtk_window_set_transient_for (GTK_WINDOW (text_window), GTK_WINDOW (main_window));
-  gtk_window_set_destroy_with_parent (GTK_WINDOW (text_window), TRUE);
-}
-
-
-
-/******************************************************************************/
-/*                         D I A L O G    W I N D O W                         */
-/******************************************************************************/
-
-void widget_design_dialog_window (GtkWindow *main_window, GtkWindow *dialog_window)
-{
-  char *title =  "     Save the current model before modifying it?     ";
-  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
-  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
-  gtk_window_set_titlebar (dialog_window, header_bar);
-
-  GtkWidget *dialog_window_grid = gtk_grid_new ();
-
-  const char *txt = "                       SAVE CURRENT MODEL                          ";
-  GtkButton *action_save_current_model = GTK_BUTTON (gtk_button_new_with_label (txt));
-  gtk_widget_set_sensitive (GTK_WIDGET (action_save_current_model), FALSE);
-  g_signal_connect (action_save_current_model, "clicked",
-                    G_CALLBACK (on_write_current_model), dialog_window);
-
-  GtkButton *click_yes = GTK_BUTTON (gtk_button_new_with_label ("YES"));
-  g_signal_connect (click_yes, "clicked",
-                    G_CALLBACK (on_save_current_model_before_editing), action_save_current_model);
-
-  GtkButton *click_no = GTK_BUTTON (gtk_button_new_with_label ("NO"));
-  g_signal_connect (click_no, "clicked",
-                    G_CALLBACK (on_discard_current_model_before_editing), dialog_window);
-
-  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (click_yes), 0, 0, 1, 1) ;
-  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (click_no), 1, 0, 1, 1) ;
-  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (action_save_current_model), 0, 2, 2, 1) ;
-  gtk_window_set_child (GTK_WINDOW (dialog_window), GTK_WIDGET (dialog_window_grid));
-
-  gtk_window_set_transient_for (GTK_WINDOW (dialog_window), GTK_WINDOW (main_window));
-  gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog_window), TRUE);
-  gtk_window_set_deletable (GTK_WINDOW (dialog_window), FALSE); //  FALSE
-  gtk_window_set_modal (GTK_WINDOW (dialog_window), TRUE);
-}
-
-
-
-/******************************************************************************/
-/*          M A I N    W I N D O W    T O P B A R    ( C E N T E R )          */
-/******************************************************************************/
-
-static GtkWidget *window_header_bar (GtkWindow *window);
-static void window_header_bar_left (GtkWidget *header_bar);
-static void window_header_bar_right (GtkWidget *header_bar);
-
-
-void widget_design_main_window (GtkWindow *main_window)
-{
-    GtkWidget *header_bar = window_header_bar (main_window);
-    window_header_bar_left (header_bar);
-    window_header_bar_right (header_bar);
-
-    // use the next line to select the page that will be presented first
-    // it triggers <=>  signal.on_toggle_state_rule_data (a btt_NAME)
-
-    // gtk_check_button_set_active (GTK_CHECK_BUTTON (btt_STATE), TRUE);
-    gtk_check_button_set_active (GTK_CHECK_BUTTON (btt_RULES), TRUE);
-
-    gtk_window_present (GTK_WINDOW (main_window));
-}
-
-
-static GtkWidget *window_header_bar (GtkWindow *window)
-{
-  char *title = "E coli   (with permission from David S. Goodsell, 2009)";
-  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
-  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
-  gtk_window_set_titlebar (window, header_bar);
- return header_bar;
-}
-
-
-
-/******************************************************************************/
-/*            M A I N    W I N D O W    T O P B A R    ( L E F T )            */
-/******************************************************************************/
-
-static void window_header_bar_left (GtkWidget *header_bar)
-{
-  gpointer no_local_data = NULL;
-
-  GtkButton *btt_XOR_EXEC_EDIT = GTK_BUTTON (gtk_toggle_button_new ());
-  gtk_button_set_icon_name (btt_XOR_EXEC_EDIT, "system-run-symbolic");
-  gtk_button_set_icon_name (btt_XOR_EXEC_EDIT, "power-profile-balanced-rtl-symbolic");
-  g_signal_connect (btt_XOR_EXEC_EDIT, "clicked", G_CALLBACK (on_toggle_exec_edit), no_local_data);
-
-  GtkWidget *any_Label = GTK_WIDGET (gtk_label_new ("   |   "));
-
-  GtkCheckButton *group_state_rules_data = GTK_CHECK_BUTTON (gtk_check_button_new ());
-
-  btt_STATE = GTK_BUTTON (gtk_check_button_new_with_label ("state"));
-  g_signal_connect (btt_STATE, "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
-  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_STATE), group_state_rules_data);
-
-  btt_RULES = GTK_BUTTON (gtk_check_button_new_with_label ("rules"));
-  g_signal_connect (btt_RULES, "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
-  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_RULES), group_state_rules_data);
-
-  btt_DATA  = GTK_BUTTON (gtk_check_button_new_with_label ("data analysis"));
-  g_signal_connect (btt_DATA,  "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
-  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_DATA), group_state_rules_data);
-
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_XOR_EXEC_EDIT));
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (any_Label));
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_STATE));
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_RULES));
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_DATA));
-
-}
-
-
-
-/******************************************************************************/
-/*           M A I N    W I N D O W    T O P B A R    ( R I G H T )           */
-/******************************************************************************/
-
-static void connect(GApplication *app, gpointer *data) { puts("Connect menu item clicked.\n"); }
-
-static void window_header_bar_right (GtkWidget *header_bar)
-{
-    gpointer no_local_data = NULL;
-
-    GtkButton *btt_go_home = GTK_BUTTON (gtk_button_new ());
-    gtk_button_set_icon_name (btt_go_home, "go-home-symbolic");
-//    gtk_widget_error_bell (GTK_WIDGET (btt_go_home));    <<   TODO  si c'est possible ?
-    g_signal_connect (btt_go_home, "clicked", G_CALLBACK (on_clicked_home), no_local_data);
-    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_go_home));
-
-    GtkButton *search = GTK_BUTTON (gtk_button_new ());
-    gtk_button_set_icon_name (search, "folder-saved-search-symbolic");
-    g_signal_connect (search, "clicked", G_CALLBACK (on_clicked_search), no_local_data);
-    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (search));
-
-
-
-
-
-
-
-
-
-    // https://discourse.gnome.org/t/when-do-we-really-have-to-use-gtk-popover-present-to-show-a-popover-at-a-given-widget/17566/5
-    //  https://stackoverflow.com/questions/69135934/creating-a-simple-menubar-menu-and-menu-item-in-c-using-gtk4
-
-
-    GtkWidget* list_box = gtk_list_box_new();
-    GtkWidget *label_A = GTK_WIDGET (gtk_label_new("A"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_A);
-    GtkWidget *label_B = GTK_WIDGET (gtk_label_new("B"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_B);
-    GtkWidget *label_C = GTK_WIDGET (gtk_label_new("C"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_C);
-
-    GtkWidget *pop = gtk_popover_new ();
-    gtk_popover_set_child (GTK_POPOVER (pop), list_box);
-    gtk_popover_present (GTK_POPOVER (pop));
-    gtk_popover_set_autohide (GTK_POPOVER (pop), FALSE);
-    gtk_popover_set_cascade_popdown (GTK_POPOVER (pop), TRUE);
-
-    GtkMenuButton *open_menu = GTK_MENU_BUTTON (gtk_menu_button_new ());
-    gtk_menu_button_set_icon_name (open_menu, "open-menu-symbolic");
-    gtk_menu_button_set_always_show_arrow (open_menu, TRUE);
-    gtk_menu_button_set_popover (open_menu, GTK_WIDGET (pop));
-    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (open_menu));
-
-
-    GSimpleAction *act_connect = g_simple_action_new("connect", NULL);
-    g_signal_connect(act_connect, "activate", G_CALLBACK(connect), NULL);
-
-
-    //  gtk_menu_button_popup (open_menu);  gtk_menu_button_popdown (open_menu);
-    //  gtk_menu_item_activate (label_C);
-    //  g_action_map_add_action(G_ACTION_MAP(app), G_ACTION(act_connect));
-    //  GMenuItem *label_E = g_menu_item_new("connect", "app.connect");
-    //  gtk_list_box_append (GTK_LIST_BOX (list_box), GTK_WIDGET (label_E));
-
-
-
-
-
-
-
-
-
-
-    /*
-    https://docs.gtk.org/gtk4/class.ListView.html
-    GtkStringList *model = gtk_string_list_new (NULL); //  model = create_application_list ();
-
-    GtkSignalListItemFactory *factory = GTK_SIGNAL_LIST_ITEM_FACTORY (gtk_signal_list_item_factory_new());
-    g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
-    g_signal_connect (factory, "bind", G_CALLBACK (bind_listitem_cb), NULL);
-
-    GtkStringList *list = gtk_list_view_new (GTK_SELECTION_MODEL (gtk_single_selection_new (model)), factory);
-
-    g_signal_connect (list, "activate", G_CALLBACK (activate_cb), NULL);
-
-    gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), list);
-    */
-
-
-
-
-
-
-
-
-
-    //  ce qui suit ira dans le callback
-    GtkListBoxRow *selected_row = gtk_list_box_get_selected_row (GTK_LIST_BOX (list_box));
-    if (selected_row != NULL)
-    printf("selected_row = %s\n",
-        gtk_button_get_label (GTK_BUTTON (gtk_list_box_row_get_child (selected_row))));
-
-    //   g_signal_connect (label_C, "clicked", G_CALLBACK (on_clicked_HOME), no_local_data);
-
-}
-
-
-
-/******************************************************************************/
-/*                      L O C A L   L A B   ( I C O N S )                     */
-/******************************************************************************/
-
-// https://iconduck.com/sets/adwaita-icon-theme
-// https://iconduck.com/sets/carbon-icons
-//
-//   gtk_button_set_icon_name (search, "user-trash-symbolic");
-//   gtk_button_set_icon_name (search, "emblem-documents-symbolic");
-//   gtk_button_set_icon_name (search, "preferences-desktop-appearance-symbolic");
-//   gtk_button_set_icon_name (search, "applications-utilities-symbolic");
-
-

src/widget/topbar/dialog.c

@@ -0,0 +1,75 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                             Windows && Headers                               *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+
+/******************************************************************************/
+/*                         D I A L O G    W I N D O W                         */
+/******************************************************************************/
+
+void widget_design_dialog_window (GtkWindow *main_window, GtkWindow *dialog_window)
+{
+  char *title =  "     Save the current model before modifying it?     ";
+  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
+  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
+  gtk_window_set_titlebar (dialog_window, header_bar);
+
+  GtkWidget *dialog_window_grid = gtk_grid_new ();
+
+  const char *txt = "                       SAVE CURRENT MODEL                          ";
+  GtkButton *action_save_current_model = GTK_BUTTON (gtk_button_new_with_label (txt));
+  gtk_widget_set_sensitive (GTK_WIDGET (action_save_current_model), FALSE);
+  g_signal_connect (action_save_current_model, "clicked",
+                    G_CALLBACK (on_write_current_model), dialog_window);
+
+  GtkButton *click_yes = GTK_BUTTON (gtk_button_new_with_label ("YES"));
+  g_signal_connect (click_yes, "clicked",
+                    G_CALLBACK (on_save_current_model_before_editing), action_save_current_model);
+
+  GtkButton *click_no = GTK_BUTTON (gtk_button_new_with_label ("NO"));
+  g_signal_connect (click_no, "clicked",
+                    G_CALLBACK (on_discard_current_model_before_editing), dialog_window);
+
+  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (click_yes), 0, 0, 1, 1) ;
+  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (click_no), 1, 0, 1, 1) ;
+  gtk_grid_attach (GTK_GRID (dialog_window_grid), GTK_WIDGET (action_save_current_model), 0, 2, 2, 1) ;
+  gtk_window_set_child (GTK_WINDOW (dialog_window), GTK_WIDGET (dialog_window_grid));
+
+  gtk_window_set_transient_for (GTK_WINDOW (dialog_window), GTK_WINDOW (main_window));
+  gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog_window), TRUE);
+  gtk_window_set_deletable (GTK_WINDOW (dialog_window), FALSE); //  FALSE
+  gtk_window_set_modal (GTK_WINDOW (dialog_window), TRUE);
+}
+
+
+

src/widget/topbar/dispatch.c

@@ -0,0 +1,103 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                             Windows && Headers                               *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+
+
+/******************************************************************************/
+/*          M A I N    W I N D O W    T O P B A R    ( C E N T E R )          */
+/******************************************************************************/
+
+static GtkWidget *window_header_bar (GtkWindow *window);
+void window_header_bar_left (GtkWidget *header_bar);
+void window_header_bar_right (GtkWidget *header_bar);
+
+
+void widget_design_main_window (GtkWindow *main_window)
+{
+    GtkWidget *header_bar = window_header_bar (main_window);
+    window_header_bar_left (header_bar);
+    window_header_bar_right (header_bar);
+
+    // use the next line to select the page that will be presented first
+    // it triggers <=>  signal.on_toggle_state_rule_data (a btt_NAME)
+
+    // gtk_check_button_set_active (GTK_CHECK_BUTTON (btt_STATE), TRUE);
+    gtk_check_button_set_active (GTK_CHECK_BUTTON (widget_get_btt_data()), TRUE);
+
+    gtk_window_present (GTK_WINDOW (main_window));
+}
+
+
+static GtkWidget *window_header_bar (GtkWindow *window)
+{
+  char *title = "E coli   (with permission from David S. Goodsell, 2009)";
+  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
+  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
+  gtk_window_set_titlebar (window, header_bar);
+ return header_bar;
+}
+
+
+
+/******************************************************************************/
+/*                      L O C A L   L A B   ( I C O N S )                     */
+/******************************************************************************/
+
+// https://iconduck.com/sets/adwaita-icon-theme
+// https://iconduck.com/sets/carbon-icons
+//
+//   gtk_button_set_icon_name (search, "user-trash-symbolic");
+//   gtk_button_set_icon_name (search, "emblem-documents-symbolic");
+//   gtk_button_set_icon_name (search, "preferences-desktop-appearance-symbolic");
+//   gtk_button_set_icon_name (search, "applications-utilities-symbolic");
+
+
+/******************************************************************************/
+/*                                 T E X T S                                  */
+/******************************************************************************/
+
+char *widget_get_text_address_theory () {
+  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/théorie.txt";
+}
+
+char *widget_get_text_address_about_commands () {
+  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/about_commands.txt";
+}
+
+char *widget_get_text_address_any () {
+  return  "/home/jean/Gem-Graph/gem-graph-client/data/text/any.txt";
+}
+
+
+

src/widget/topbar/left.c

@@ -0,0 +1,79 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                             Windows && Headers                               *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+
+/******************************************************************************/
+/*            M A I N    W I N D O W    T O P B A R    ( L E F T )            */
+/******************************************************************************/
+
+static GtkButton *btt_STATE, *btt_RULES, *btt_DATA;
+void *widget_get_btt_state () {return btt_STATE;}
+void *widget_get_btt_rules () {return btt_RULES;}
+void *widget_get_btt_data ()  {return btt_DATA;}
+
+void window_header_bar_left (GtkWidget *header_bar)
+{
+  gpointer no_local_data = NULL;
+
+  GtkButton *btt_XOR_EXEC_EDIT = GTK_BUTTON (gtk_toggle_button_new ());
+  gtk_button_set_icon_name (btt_XOR_EXEC_EDIT, "system-run-symbolic");
+  gtk_button_set_icon_name (btt_XOR_EXEC_EDIT, "power-profile-balanced-rtl-symbolic");
+  g_signal_connect (btt_XOR_EXEC_EDIT, "clicked", G_CALLBACK (on_toggle_exec_edit), no_local_data);
+
+  GtkWidget *any_Label = GTK_WIDGET (gtk_label_new ("   |   "));
+
+  GtkCheckButton *group_state_rules_data = GTK_CHECK_BUTTON (gtk_check_button_new ());
+
+  btt_STATE = GTK_BUTTON (gtk_check_button_new_with_label ("state"));
+  g_signal_connect (btt_STATE, "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
+  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_STATE), group_state_rules_data);
+
+  btt_RULES = GTK_BUTTON (gtk_check_button_new_with_label ("rules"));
+  g_signal_connect (btt_RULES, "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
+  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_RULES), group_state_rules_data);
+
+  btt_DATA  = GTK_BUTTON (gtk_check_button_new_with_label ("data analysis"));
+  g_signal_connect (btt_DATA,  "toggled", G_CALLBACK (on_toggle_state_rules_data), no_local_data);
+  gtk_check_button_set_group (GTK_CHECK_BUTTON (btt_DATA), group_state_rules_data);
+
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_XOR_EXEC_EDIT));
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (any_Label));
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_STATE));
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_RULES));
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_DATA));
+
+}
+
+
+

src/widget/topbar/polytext.c

@@ -0,0 +1,62 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                             Windows && Headers                               *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+#define W_TEXT_WINDOW 700       //     ad hoc  (mais sans conséquences ici)
+#define H_TEXT_WINDOW 1000
+
+
+
+/******************************************************************************/
+/*                           T E X T    W I N D O W                           */
+/******************************************************************************/
+
+void widget_design_text_window (GtkWindow *main_window, GtkWindow *text_window)
+{
+  char *title =  "     Learn more about Gem Graph.      ";
+  GtkWidget *header_bar = GTK_WIDGET (gtk_header_bar_new ());
+  gtk_header_bar_set_title_widget (GTK_HEADER_BAR (header_bar), gtk_label_new (title));
+  gtk_window_set_titlebar (text_window, header_bar);
+
+  GtkWidget *child = widget_get_stock_text (widget_get_text_address_theory());
+             child = widget_get_stock_text (widget_get_text_address_about_commands());
+  gtk_window_set_child (GTK_WINDOW (text_window), GTK_WIDGET (child));
+  gtk_widget_set_size_request (GTK_WIDGET (child), W_TEXT_WINDOW, H_TEXT_WINDOW);
+
+//  gtk_window_set_resizable (GTK_WINDOW (text_window), TRUE);
+  gtk_window_set_transient_for (GTK_WINDOW (text_window), GTK_WINDOW (main_window));
+  gtk_window_set_destroy_with_parent (GTK_WINDOW (text_window), TRUE);
+}
+
+
+

src/widget/topbar/right.c

@@ -0,0 +1,139 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              Gem-graph client                                *
+*                                                                              *
+*                             Windows && Headers                               *
+*                                                                              *
+*         Copyright © 2021 Libre en Communs <contact@a-lec.org>                *
+*         Copyright © 2021 Adrien Bourmault <neox@a-lec.org>                   *
+*         Copyright © 2021 Jean Sirmai <jean@a-lec.org>                        *
+*                                                                              *
+*                        This file is part of Gem-graph.                       *
+*                                                                              *
+*   This program 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.                    *
+*                                                                              *
+*       This program 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 Affero General Public License for more details.          *
+*                                                                              *
+*   You should have received a copy of the GNU Affero General Public License   *
+*     along with this program.  If not, see <http://www.gnu.org/licenses/>.    *
+*                                                                              *
+*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  */
+
+
+#include "../../../include/base.h"
+#include "../../../include/signal.h"
+#include "../../../include/widget.h"
+
+
+/******************************************************************************/
+/*           M A I N    W I N D O W    T O P B A R    ( R I G H T )           */
+/******************************************************************************/
+
+static void connect(GApplication *app, gpointer *data) { puts("Connect menu item clicked.\n"); }
+
+void window_header_bar_right (GtkWidget *header_bar)
+{
+    gpointer no_local_data = NULL;
+
+    GtkButton *btt_go_home = GTK_BUTTON (gtk_button_new ());
+    gtk_button_set_icon_name (btt_go_home, "go-home-symbolic");
+//    gtk_widget_error_bell (GTK_WIDGET (btt_go_home));    <<   TODO  si c'est possible ?
+    g_signal_connect (btt_go_home, "clicked", G_CALLBACK (on_clicked_home), no_local_data);
+    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (btt_go_home));
+
+    GtkButton *search = GTK_BUTTON (gtk_button_new ());
+    gtk_button_set_icon_name (search, "folder-saved-search-symbolic");
+    g_signal_connect (search, "clicked", G_CALLBACK (on_clicked_search), no_local_data);
+    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (search));
+
+
+
+
+
+
+
+
+
+    // https://discourse.gnome.org/t/when-do-we-really-have-to-use-gtk-popover-present-to-show-a-popover-at-a-given-widget/17566/5
+    //  https://stackoverflow.com/questions/69135934/creating-a-simple-menubar-menu-and-menu-item-in-c-using-gtk4
+
+
+    GtkWidget* list_box = gtk_list_box_new();
+    GtkWidget *label_A = GTK_WIDGET (gtk_label_new("A"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_A);
+    GtkWidget *label_B = GTK_WIDGET (gtk_label_new("B"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_B);
+    GtkWidget *label_C = GTK_WIDGET (gtk_label_new("C"));  gtk_list_box_append (GTK_LIST_BOX (list_box), label_C);
+
+    GtkWidget *pop = gtk_popover_new ();
+    gtk_popover_set_child (GTK_POPOVER (pop), list_box);
+    gtk_popover_present (GTK_POPOVER (pop));
+    gtk_popover_set_autohide (GTK_POPOVER (pop), FALSE);
+    gtk_popover_set_cascade_popdown (GTK_POPOVER (pop), TRUE);
+
+    GtkMenuButton *open_menu = GTK_MENU_BUTTON (gtk_menu_button_new ());
+    gtk_menu_button_set_icon_name (open_menu, "open-menu-symbolic");
+    gtk_menu_button_set_always_show_arrow (open_menu, TRUE);
+    gtk_menu_button_set_popover (open_menu, GTK_WIDGET (pop));
+    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (open_menu));
+
+
+    GSimpleAction *act_connect = g_simple_action_new("connect", NULL);
+    g_signal_connect(act_connect, "activate", G_CALLBACK(connect), NULL);
+
+
+    //  gtk_menu_button_popup (open_menu);  gtk_menu_button_popdown (open_menu);
+    //  gtk_menu_item_activate (label_C);
+    //  g_action_map_add_action(G_ACTION_MAP(app), G_ACTION(act_connect));
+    //  GMenuItem *label_E = g_menu_item_new("connect", "app.connect");
+    //  gtk_list_box_append (GTK_LIST_BOX (list_box), GTK_WIDGET (label_E));
+
+
+
+
+
+
+
+
+
+
+    /*
+    https://docs.gtk.org/gtk4/class.ListView.html
+    GtkStringList *model = gtk_string_list_new (NULL); //  model = create_application_list ();
+
+    GtkSignalListItemFactory *factory = GTK_SIGNAL_LIST_ITEM_FACTORY (gtk_signal_list_item_factory_new());
+    g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
+    g_signal_connect (factory, "bind", G_CALLBACK (bind_listitem_cb), NULL);
+
+    GtkStringList *list = gtk_list_view_new (GTK_SELECTION_MODEL (gtk_single_selection_new (model)), factory);
+
+    g_signal_connect (list, "activate", G_CALLBACK (activate_cb), NULL);
+
+    gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), list);
+    */
+
+
+
+
+
+
+
+
+
+    //  ce qui suit ira dans le callback
+    GtkListBoxRow *selected_row = gtk_list_box_get_selected_row (GTK_LIST_BOX (list_box));
+    if (selected_row != NULL)
+    printf("selected_row = %s\n",
+        gtk_button_get_label (GTK_BUTTON (gtk_list_box_row_get_child (selected_row))));
+
+    //   g_signal_connect (label_C, "clicked", G_CALLBACK (on_clicked_HOME), no_local_data);
+
+}
+
+