Introducing the measuring process (click on the new icon in the top right-hand bar)

include/signal.h

@@ -121,7 +121,7 @@ void on_axis_value_change (GtkAdjustment *adjustment, gpointer data);
 
 void on_clicked_home (GtkWidget *btt_reset, gpointer data);
 void on_clicked_search (GtkWidget *btt_menu, gpointer list_box);
-
+void on_clicked_measure (GtkWidget *btt_measure, gpointer data);
 
 
 /******************************************************************************/

include/widget.h

@@ -41,17 +41,6 @@
 #define H_TEXT_WINDOW H_MY_SCREEN
 
 
-//    called  in widget / dispatch.c / on_windows_activation()
-//    defined in widget / topbar / dispatch.c
-//         -     widget / topbar / dialog.c
-//         -     widget / topbar / polytext.c
-//    after                        gtk_application_window_new (app) x 3
-
-void widget_design_main_window   (GtkWindow *main_window);
-void widget_design_dialog_window (GtkWindow *main_window, GtkWindow *dialog_window);
-void widget_design_text_window   (GtkWindow *main_window, GtkWindow *text_window);
-
-
 //    called  in signal.c / switch_state_rules_data() / gtk_window_set_child()
 //    defined in widget / dispatch.c
 
@@ -60,6 +49,17 @@ void *widget_get_dialog_window();
 void *widget_get_text_window();
 
 
+//    called  in widget / dispatch.c / on_windows_activation()
+//    defined in widget / topbar / dispatch.c
+//         -     widget / topbar / dialog.c
+//         -     widget / topbar / polytext.c
+//   (after                        gtk_application_window_new (app) x 3)
+
+void widget_design_main_window   (GtkWindow *main_window);
+void widget_design_dialog_window (GtkWindow *main_window, GtkWindow *dialog_window);
+void widget_design_text_window   (GtkWindow *main_window, GtkWindow *text_window);
+
+
 /******************************************************************************/
 /*                                 W I D G E T S                              */
 /******************************************************************************/
@@ -99,11 +99,13 @@ void window_design_header_bar_right (GtkWidget *header_bar);
 //         -     widget / state / dispatch.c
 //         -     widget / rules / dispatch.c
 //         -     widget / data / dispatch.c
+//         -     widget / measure / dispatch.c
 
 void *widget_get_synth_page();  //  in : widget / synth / dispatch.c
 void *widget_get_state_page();  //  in : widget / state / dispatch.c
 void *widget_get_rules_page();  //  in : widget / rules / dispatch.c
 void *widget_get_data_page();   //  in : widget / data / dispatch.c
+void *widget_get_measure_page();//  in : widget / measure / dispatch.c
 
 
 /******************************************************************************/
@@ -243,3 +245,11 @@ void widget_let_us_create_a_complex_useless_and_expensive_tree (struct TreeNode_
 /*                                M E N U                                     */
 /******************************************************************************/
 
+
+/******************************************************************************/
+/*                               M E A S U R E S                              */
+/******************************************************************************/
+//    called  by : signal.c
+//    defined in : widget / measure / dispatch.c
+
+void *widget_measure_new ();

src/signal.c

@@ -359,3 +359,13 @@ void on_situations_box_do_reset (GtkWidget *btt_reset, GtkScrollbar *reset_scrol
 }
 
 
+
+/******************************************************************************/
+/*                               M E A S U R E S                              */
+/******************************************************************************/
+
+void on_clicked_measure (GtkWidget *btt_measure, gpointer data)
+{
+    gtk_window_set_child (GTK_WINDOW (widget_get_main_window ()),
+                          GTK_WIDGET (widget_get_measure_page()));
+}

src/widget/measure/dispatch.c

@@ -0,0 +1,74 @@
+/*  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *
+*                                                                              *
+*                              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 E A S U R E S                              */
+/******************************************************************************/
+
+#define PARTITION_MEASURE 500
+
+void *widget_measure_new ()
+{
+    printf("on_clicked_measure()  >>  dispatch.c / widget_measure_new()\n");
+    GtkBox *results_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
+    gtk_box_append (results_box, GTK_WIDGET (gtk_picture_new_for_filename
+        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/measure caliper icon.png")));
+    return results_box;
+}
+
+void *widget_measure_II ()
+{
+    printf("on_clicked_measure()  >>  dispatch.c / widget_measure_II()\n");
+    GtkBox *measure_II_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
+    gtk_box_append (measure_II_box, GTK_WIDGET (gtk_picture_new_for_filename
+        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/measure pressure icon.png")));
+    return measure_II_box;
+}
+
+void *widget_get_measure_page()
+{
+    printf("dispatch.c / widget_measure_new()  >>   dispatch.c / widget_get_measure_page()\n");
+    GtkWidget *anything = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
+    gtk_paned_set_start_child (GTK_PANED (anything),
+                               GTK_WIDGET (widget_measure_new()));
+    gtk_paned_set_end_child (GTK_PANED (anything),
+                             GTK_WIDGET (widget_measure_II()));
+    gtk_paned_set_position (GTK_PANED (anything), PARTITION_MEASURE);
+    gtk_paned_set_shrink_start_child (GTK_PANED (anything), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (anything), FALSE);
+    gtk_widget_set_size_request (anything, 0, H_MY_SCREEN); // OK (required))
+
+    return anything;
+}

src/widget/state/middle.c

@@ -45,7 +45,7 @@ void widget_state_XYZ_reset_all()
     gtk_adjustment_set_value (Z_adjust, 0);
 }
 
-static GtkBox *rec_XYZ_box()
+static void *get_XYZ_box()
 {
     GtkBox *XYZ_labels_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2)); // spacing = 2
     GtkBox *XYZ_scrollbar_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2));
@@ -77,13 +77,12 @@ static GtkBox *rec_XYZ_box()
     return XYZ_labels_box;
 }
 
-static GtkBox *rec_ZOOM_box()
+static void *get_ZOOM_box()
 {
     GtkBox *ZOOM_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
     GtkWidget *ZOOM_Label = GTK_WIDGET (gtk_label_new (\
     "\n   TOOLS\n      ---\n   zoom\n      ---\n   space\n   struct.\n\
       ---\n  arrows\n   struct.\n      ---\n   orient\n    state\n in space\n"));
-//    gtk_widget_set_size_request (GTK_WIDGET (ZOOM_box), 10, 80);
     gtk_box_append (ZOOM_box, ZOOM_Label);
     return ZOOM_box;
 }
@@ -100,9 +99,9 @@ void *widget_get_space_view()
     //  TODO   replace this image by  >>   ui_setup_glarea (0, GTK_WIDGET (~));
 
     GtkBox *camera = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 2));
-    gtk_box_append (camera, GTK_WIDGET (rec_XYZ_box()));
+    gtk_box_append (camera, GTK_WIDGET (get_XYZ_box()));
     gtk_box_append (camera, GTK_WIDGET (gtk_separator_new (GTK_ORIENTATION_HORIZONTAL)));
-    gtk_box_append (camera, GTK_WIDGET (rec_ZOOM_box()));
+    gtk_box_append (camera, GTK_WIDGET (get_ZOOM_box()));
 
     GtkWidget *view_space_vs_camera = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
     gtk_paned_set_start_child (GTK_PANED (view_space_vs_camera), GTK_WIDGET (E_coli));
@@ -111,6 +110,11 @@ void *widget_get_space_view()
     gtk_paned_set_shrink_end_child (GTK_PANED (view_space_vs_camera), FALSE);
     gtk_paned_set_position (GTK_PANED (view_space_vs_camera), PARTITION_SPACE_VS_CAMERA);
 
+/*    GtkBox *un_essai = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6));
+    gtk_box_append (GTK_BOX (un_essai), GTK_WIDGET (E_coli));
+    gtk_box_append (GTK_BOX (un_essai), GTK_WIDGET (camera));
+
+    return GTK_WIDGET (un_essai); <<<  Ça devrait suffire ? */
     return GTK_WIDGET (view_space_vs_camera);
 }
 

src/widget/synth/dispatch.c

@@ -57,8 +57,8 @@ static void *widget_get_space_vs_non_time_dependent_analysis()
     gtk_paned_set_end_child (GTK_PANED (space_vs_non_time_dependent_analysis),
                              GTK_WIDGET (widget_get_non_time_dependent_analysis_elements()));
     gtk_paned_set_position (GTK_PANED (space_vs_non_time_dependent_analysis), PARTITION_SYNTH);
-    gtk_paned_set_shrink_start_child (GTK_PANED (space_vs_non_time_dependent_analysis), TRUE);
-    gtk_paned_set_shrink_end_child (GTK_PANED (space_vs_non_time_dependent_analysis), TRUE);
+    gtk_paned_set_shrink_start_child (GTK_PANED (space_vs_non_time_dependent_analysis), FALSE);
+    gtk_paned_set_shrink_end_child (GTK_PANED (space_vs_non_time_dependent_analysis), FALSE); // TRUE
 
     return space_vs_non_time_dependent_analysis;
 }

src/widget/topbar/right.c

@@ -54,6 +54,11 @@ void window_design_header_bar_right (GtkWidget *header_bar)
     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));
 
+    GtkButton *measure = GTK_BUTTON (gtk_button_new ());
+    gtk_button_set_icon_name (measure, "color-select-symbolic");
+    g_signal_connect (measure, "clicked", G_CALLBACK (on_clicked_measure), no_local_data);
+    gtk_header_bar_pack_end (GTK_HEADER_BAR (header_bar), GTK_WIDGET (measure));
+