------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- Cheddar is a GNU GPL real-time scheduling analysis tool. -- This program provides services to automatically check schedulability and -- other performance criteria of real-time architecture models. -- -- Copyright (C) 2002-2023, Frank Singhoff, Alain Plantec, Jerome Legrand, -- Hai Nam Tran, Stephane Rubini -- -- The Cheddar project was started in 2002 by -- Frank Singhoff, Lab-STICC UMR 6285, Université de Bretagne Occidentale -- -- Cheddar has been published in the "Agence de Protection des Programmes/France" in 2008. -- Since 2008, Ellidiss technologies also contributes to the development of -- Cheddar and provides industrial support. -- -- The full list of contributors and sponsors can be found in README.md -- -- This program is free software; you can redistribute it and/or modify -- it under the terms of the GNU General Public License as published by -- the Free Software Foundation; either version 2 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 General Public License for more details. -- -- You should have received a copy of the GNU General Public License -- along with this program; if not, write to the Free Software -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -- -- -- Contact : cheddar@listes.univ-brest.fr -- ------------------------------------------------------------------------------ -- Last update : -- $Rev: 3657 $ -- $Date: 2020-12-13 13:25:49 +0100 (dim., 13 déc. 2020) $ -- $Author: singhoff $ ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ with Ada.Text_IO; use Ada.Text_IO; with Ada.Exceptions; use Ada.Exceptions; with Ada.Strings.Unbounded; use Ada.Strings.Unbounded; with GNAT.Current_Exception; use GNAT.Current_Exception; with Ada.Numerics.Float_Random; use Ada.Numerics.Float_Random; with Gtk.Menu_Item; use Gtk.Menu_Item; with Gtk; use Gtk; with Gtk.Main; use Gtk.Main; with Glib.Error; use Glib.Error; with Gtk.Widget; use Gtk.Widget; with Gtk.Dialog; use Gtk.Dialog; with Gtk.About_Dialog; use Gtk.About_Dialog; with Gtk.Label; use Gtk.Label; with Glib.Object; use Glib.Object; with Gtk.Text_Buffer; use Gtk.Text_Buffer; with Gtk.Combo_Box; use Gtk.Combo_Box; with Gtk.Combo_Box_Text; use Gtk.Combo_Box_Text; with Gtk.Text_Iter; use Gtk.Text_Iter; with Gtk.List_Store; use Gtk.List_Store; with Gtk.Tree_Model; use Gtk.Tree_Model; with Gtk.Tree_View; use Gtk.Tree_View; with Gtk.Tree_View_Column; use Gtk.Tree_View_Column; with Gdk.Event; use Gdk.Event; with Gtkada.Builder; use Gtkada.Builder; with Glib; use Glib; with Glib.Object; use Glib.Object; with Glib.Values; use Glib.Values; with graphical_editor.user_message; use graphical_editor.user_message; with graphical_editor.convert_text; use graphical_editor.convert_text; with unbounded_strings; use unbounded_strings; use unbounded_strings.strings_table_package; with framework_config; use framework_config; with task_groups; use task_groups; with task_group_set; use task_group_set; use task_group_set.generic_task_group_set; with translate; use translate; with Doubles; use Doubles; with task_set; use task_set; use task_set.generic_task_set; with tasks; use tasks; use tasks.generic_task_list_package; package body graphical_editor.task_groups is task_group_table_length : constant Natural := 13; procedure initialize_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is ob1 : gobject := Get_Object (object, "textbuffer1"); ob2 : gobject := Get_Object (object, "combobox3"); ob3 : gobject := Get_Object (object, "textbuffer2"); ob4 : gobject := Get_Object (object, "textbuffer3"); ob5 : gobject := Get_Object (object, "textbuffer4"); ob6 : gobject := Get_Object (object, "textbuffer5"); ob7 : gobject := Get_Object (object, "textbuffer6"); ob8 : gobject := Get_Object (object, "textbuffer7"); ob9 : gobject := Get_Object (object, "liststore2"); ob10 : gobject := Get_Object (object, "treeview2"); ob11 : gobject := Get_Object (object, "liststore1"); ob12 : gobject := Get_Object (object, "treeview1"); wid1 : t_widget := (ptype => buffer_string, buffer_value => gtk_text_buffer (ob1)); wid2 : t_widget := (ptype => combo, combo_value => gtk_combo_box_text (ob2)); wid3 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob3)); wid4 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob4)); wid5 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob5)); wid6 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob6)); wid7 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob7)); wid8 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob8)); wid9 : t_widget := (ptype => lists, list_value => gtk_list_store (ob9)); wid10 : t_widget := (ptype => view, view_value => gtk_tree_view (ob10)); wid11 : t_widget := (ptype => lists, list_value => gtk_list_store (ob11)); wid12 : t_widget := (ptype => view, view_value => gtk_tree_view (ob12)); wid13 : t_widget := (ptype => my_window, window_value => task_groups_window); begin my_tab (1 .. task_group_table_length) := (new t_widget'(wid1), new t_widget'(wid2), new t_widget'(wid3), new t_widget'(wid4), new t_widget'(wid5), new t_widget'(wid6), new t_widget'(wid7), new t_widget'(wid8), new t_widget'(wid9), new t_widget'(wid10), new t_widget'(wid11), new t_widget'(wid12), new t_widget'(wid13)); end initialize_task_group; -- Data retrieved from the widgets -- task_group_name : Unbounded_String; task_group_start_time, task_group_period, task_group_deadline, task_group_jitter, task_group_priority, task_group_criticality : Integer; task_group_type : task_groups_type; task_group_task_list : generic_task_list; task_group_number_of_task : Integer; procedure check_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is deadline_string, start_time_string, priority_string, period_string, jitter_string, criticality_string : Unbounded_String; integer_ok : Boolean; tree_iter_task : gtk_tree_iter; object_name_value : gvalue; begin task_group_name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); task_group_type := to_type (To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (2).combo_value)))) .task_group_types_value; deadline_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (3).buffer_value))); if (deadline_string = "") then task_group_deadline := 0; else to_integer (deadline_string, task_group_deadline, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_deadline (current_language) & lb_must_be_numeric (current_language))); end if; end if; start_time_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (4).buffer_value))); if (start_time_string = "") then task_group_start_time := 0; else to_integer (start_time_string, task_group_start_time, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_start_time (current_language) & lb_must_be_numeric (current_language))); end if; end if; priority_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (5).buffer_value))); if (priority_string = "") then task_group_priority := 0; else to_integer (priority_string, task_group_priority, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_priority (current_language) & lb_must_be_numeric (current_language))); end if; end if; period_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (6).buffer_value))); if (period_string = "") then task_group_period := 0; else to_integer (period_string, task_group_period, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_period (current_language) & lb_must_be_numeric (current_language))); end if; end if; jitter_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (7).buffer_value))); if (jitter_string = "") then task_group_jitter := 0; else to_integer (jitter_string, task_group_jitter, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_jitter (current_language) & lb_must_be_numeric (current_language))); end if; end if; criticality_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (8).buffer_value))); if (criticality_string = "") then task_group_criticality := 0; else to_integer (criticality_string, task_group_criticality, integer_ok); if not integer_ok then Raise_Exception (task_group_set.invalid_parameter'identity, To_String (lb_criticality (current_language) & lb_must_be_numeric (current_language))); end if; end if; initialize (task_group_task_list); task_group_number_of_task := get_number_elements (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (10).view_value))); tree_iter_task := Get_Iter_First (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (10).view_value))); for i in 1 .. task_group_number_of_task loop Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (10).view_value)), tree_iter_task, 0, object_name_value); add (task_group_task_list, search_task (sys.tasks, To_Unbounded_String (Get_String (object_name_value)))); Next (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (10).view_value)), tree_iter_task); end loop; end check_task_group; procedure add_in_sys_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_task_group : generic_task_group_ptr; task_iterator : generic_task_iterator; a_task : generic_task_ptr; begin add_task_group (sys.task_groups, a_task_group, task_group_name, task_group_type, task_group_start_time, task_group_period, task_group_deadline, task_group_jitter, task_group_priority, task_group_criticality); if not is_empty (task_group_task_list) then reset_head_iterator (task_group_task_list, task_iterator); loop current_element (task_group_task_list, a_task, task_iterator); add_task_to_group (a_task_group, a_task); exit when is_tail_element (task_group_task_list, task_iterator); next_element (task_group_task_list, task_iterator); end loop; end if; end add_in_sys_task_group; procedure deleted_in_sys_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_task_group : generic_task_group_ptr; name : Unbounded_String; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_task_group := search_task_group (sys.task_groups, name); check_entity_referencing_a_task_group (sys, a_task_group); delete (sys.task_groups, a_task_group); end deleted_in_sys_task_group; procedure show_in_sys_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_task_group : generic_task_group_ptr; name : Unbounded_String; iterator_task : generic_task_iterator; a_task : generic_task_ptr; tree_iter : gtk_tree_iter; liststore : gobject; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_task_group := search_task_group (sys.task_groups, name); liststore := Get_Object (object, "liststore2"); Gtk.List_Store.Clear (gtk_list_store (liststore)); if not is_empty (a_task_group.task_list) then reset_head_iterator (a_task_group.task_list, iterator_task); loop current_element (a_task_group.task_list, a_task, iterator_task); Append (gtk_list_store (liststore), tree_iter); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 0, To_String (a_task.name)); exit when is_tail_element (a_task_group.task_list, iterator_task); next_element (a_task_group.task_list, iterator_task); end loop; end if; end show_in_sys_task_group; procedure modify_in_sys_task_group (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_task_group : generic_task_group_ptr; a_task_group_buffer : generic_task_group_ptr; id : Unbounded_String; begin a_task_group := search_task_group (sys.task_groups, task_group_name); id := a_task_group.cheddar_private_id; delete (sys.task_groups, a_task_group); add_task_group (sys.task_groups, a_task_group_buffer, task_group_name, task_group_type, task_group_start_time, task_group_period, task_group_deadline, task_group_jitter, task_group_priority, task_group_criticality); a_task_group_buffer.cheddar_private_id := id; end modify_in_sys_task_group; procedure add_task_list (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; begin Append (gtk_list_store (Get_Object (object, "liststore2")), tree_iter); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 0, Get_Active_Text (gtk_combo_box_text (Get_Object (object, "combobox1")))); exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end add_task_list; procedure show_lign_task_list (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; path1 : gtk_tree_path; focus1 : gtk_tree_view_column; combo_text : Unbounded_String; begin Get_Cursor (gtk_tree_view (Get_Object (object, "treeview2")), path1, focus1); if focus1 /= null then tree_iter := Get_Iter (gtk_list_store (Get_Object (object, "liststore2")), path1); combo_text := To_Unbounded_String (Get_String (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 0)); Set_Active (gtk_combo_box_text (Get_Object (object, "combobox1")), gint (get_int_combo (gtk_combo_box_text (Get_Object (object, "combobox1")), combo_text))); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end show_lign_task_list; procedure delete_task_list (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; path : gtk_tree_path; focus : gtk_tree_view_column; begin Get_Cursor (gtk_tree_view (Get_Object (object, "treeview2")), path, focus); if focus /= null then tree_iter := Get_Iter (gtk_list_store (Get_Object (object, "liststore2")), path); Gtk.List_Store.Remove (gtk_list_store (Get_Object (object, "liststore2")), tree_iter); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end delete_task_list; package task_group_callbacks is new generic_callbacks (number_of_widget => task_group_table_length, initialize => initialize_task_group, check => check_task_group, add_in_sys => add_in_sys_task_group, deleted_in_sys => deleted_in_sys_task_group, modify_in_sys => modify_in_sys_task_group, show_in_sys => show_in_sys_task_group); use task_group_callbacks; procedure show_task_group_widget is builder : gtkada_builder; error : aliased Glib.Error.gerror; diag : guint; tree_iter : gtk_tree_iter; liststore : gobject; a_task : generic_task_ptr; a_task_group : generic_task_group_ptr; my_task_iterator : tasks_iterator; my_task_group_iterator : task_groups_iterator; my_combo_task_list : gobject; begin Gtk.Main.Init; Gtk_New (builder); diag := Add_From_File (builder, To_String (glade_path) & "task_group.glade", error'access); if diag = 0 then Ada.Text_IO.Put_Line ("Error : " & Get_Message (error)); Error_Free (error); return; end if; initialize (sys_buffer); duplicate (sys, sys_buffer); my_combo_task_list := Get_Object (builder, "combobox1"); reset_iterator (sys.tasks, my_task_iterator); if not is_empty (sys.tasks) then loop current_element (sys.tasks, a_task, my_task_iterator); Append_Text (gtk_combo_box_text (my_combo_task_list), To_String (a_task.name)); exit when is_last_element (sys.tasks, my_task_iterator); next_element (sys.tasks, my_task_iterator); end loop; end if; liststore := Get_Object (builder, "liststore1"); reset_iterator (sys.task_groups, my_task_group_iterator); if not is_empty (sys.task_groups) then loop current_element (sys.task_groups, a_task_group, my_task_group_iterator); Append (gtk_list_store (liststore), tree_iter); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 0, To_String (a_task_group.name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 1, To_String (to_label (new t_all_enumeration_type' (task_group_types_enum, a_task_group.task_group_type)))); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 2, gint (a_task_group.deadline)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 3, gint (a_task_group.start_time)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 4, gint (a_task_group.priority)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 5, gint (a_task_group.period)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 6, gint (a_task_group.jitter)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 7, gint (a_task_group.criticality)); exit when is_last_element (sys.task_groups, my_task_group_iterator); next_element (sys.task_groups, my_task_group_iterator); end loop; end if; Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox1")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox3")), 0); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview1_cursor_changed", Handler => task_group_callbacks.show_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button1_clicked", Handler => task_group_callbacks.close_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button2_clicked", Handler => task_group_callbacks.cancel_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button3_clicked", Handler => task_group_callbacks.delected_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button4_clicked", Handler => task_group_callbacks.modify_lign'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button5_clicked", Handler => task_group_callbacks.add_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button7_clicked", Handler => add_task_list'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button8_clicked", Handler => delete_task_list'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview2_cursor_changed", Handler => show_lign_task_list'access); Do_Connect (builder); declare Custom_Widget : constant Gtk.Widget.Gtk_Widget := Gtk.Widget.Gtk_Widget (Get_Object (Builder, "window1")); begin Gtk.Widget.Show_All (Custom_Widget); end; Gtk.Main.Main; Unref (builder); end show_task_group_widget; end graphical_editor.task_groups;