------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- 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.Exceptions; use Ada.Exceptions; with GNAT.Current_Exception; use GNAT.Current_Exception; with Ada.Text_IO; use Ada.Text_IO; 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 Gtk.Tree_View_Column; use Gtk.Tree_View_Column; with Gtkada.Builder; use Gtkada.Builder; with Glib.Values; use Glib.Values; with Glib; use Glib; with Glib.Object; use Glib.Object; with Gtk.Combo_Box; use Gtk.Combo_Box; with Gtk.Combo_Box_Text; use Gtk.Combo_Box_Text; with Gtk.Tree_Model; use Gtk.Tree_Model; with Gtk.Text_Buffer; use Gtk.Text_Buffer; with Gtk.Text_Iter; use Gtk.Text_Iter; with Gtk.List_Store; use Gtk.List_Store; with Gtk.Tree_View; use Gtk.Tree_View; with task_set; use task_set; use task_set.generic_task_set; with tasks; use tasks; with framework_config; use framework_config; with translate; use translate; with processors; use processors; with processor_set; use processor_set; with address_spaces; use address_spaces; with address_space_set; use address_space_set; with resources; use resources; with resource_set; use resource_set; use resource_set.generic_resource_set; use resources.resource_accesses; with graphical_editor.convert_text; use graphical_editor.convert_text; with graphical_editor.user_message; use graphical_editor.user_message; package body graphical_editor.resources is resource_table_length : constant Natural := 14; procedure initialize_resource (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, "textbuffer2"); ob3 : gobject := Get_Object (object, "textbuffer3"); ob4 : gobject := Get_Object (object, "textbuffer4"); ob5 : gobject := Get_Object (object, "combobox1"); ob6 : gobject := Get_Object (object, "combobox2"); ob7 : gobject := Get_Object (object, "combobox3"); ob13 : gobject := Get_Object (object, "textbuffer8"); ob14 : gobject := Get_Object (object, "combobox5"); ob8 : gobject := Get_Object (object, "liststore2"); ob9 : gobject := Get_Object (object, "treeview2"); ob10 : gobject := Get_Object (object, "liststore6"); ob11 : gobject := Get_Object (object, "treeview1"); wid1 : t_widget := (ptype => buffer_string, buffer_value => gtk_text_buffer (ob1)); wid2 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (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 => combo, combo_value => gtk_combo_box_text (ob5)); wid6 : t_widget := (ptype => combo, combo_value => gtk_combo_box_text (ob6)); wid7 : t_widget := (ptype => combo, combo_value => gtk_combo_box_text (ob7)); wid13 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob13)); wid14 : t_widget := (ptype => combo, combo_value => gtk_combo_box_text (ob14)); wid8 : t_widget := (ptype => lists, list_value => gtk_list_store (ob8)); wid9 : t_widget := (ptype => view, view_value => gtk_tree_view (ob9)); wid10 : t_widget := (ptype => lists, list_value => gtk_list_store (ob10)); wid11 : t_widget := (ptype => view, view_value => gtk_tree_view (ob11)); wid12 : t_widget := (ptype => my_window, window_value => resource_window); begin my_tab (1 .. resource_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'(wid13), new t_widget'(wid14), new t_widget'(wid8), new t_widget'(wid9), new t_widget'(wid10), new t_widget'(wid11), new t_widget'(wid12)); end initialize_resource; -- Data retrieved from the widgets -- resource_name, resource_cpu_name, resource_address_space_name : Unbounded_String; resource_state, resource_address, resource_size : Integer; resource_protocol : resources_type; resource_priority : Integer; resource_priority_assignment : priority_assignment_type; resource_affected_tasks : resource_accesses_table; resource_number_critical_sections : Integer; procedure check_resource (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is priority_string, state_string, size_string, address_string : Unbounded_String; integer_ok : Boolean; my_critical_sec : critical_section; tree_iter_inter : gtk_tree_iter; task_name_value, critical_synchronization_name_value, critical_begin_name_value, critical_end_name_value : gvalue; a_task : generic_task_ptr; begin resource_name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); state_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (2).buffer_value))); if state_string = "" then resource_state := 0; else to_integer (state_string, resource_state, integer_ok); if not integer_ok then Raise_Exception (processor_set.invalid_parameter'identity, To_String (lb_resource_state (current_language) & lb_colon & lb_must_be_numeric (current_language))); end if; end if; size_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (3).buffer_value))); if size_string = "" then resource_size := 0; else to_integer (size_string, resource_size, integer_ok); if not integer_ok then Raise_Exception (processor_set.invalid_parameter'identity, To_String (lb_size (current_language) & lb_must_be_numeric (current_language))); end if; end if; address_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (4).buffer_value))); if address_string = "" then resource_address := 0; else to_integer (address_string, resource_address, integer_ok); if not integer_ok then Raise_Exception (processor_set.invalid_parameter'identity, To_String (lb_address (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 (8).buffer_value))); if (priority_string = "") then resource_priority := 0; else to_integer (priority_string, resource_priority, integer_ok); if not integer_ok then Raise_Exception (processor_set.invalid_parameter'identity, To_String (lb_priority (current_language) & lb_must_be_numeric (current_language))); end if; end if; resource_priority_assignment := to_type (To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (9).combo_value)))) .assignments_value; resource_cpu_name := To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (7).combo_value))); resource_address_space_name := To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (6).combo_value))); resource_protocol := to_type (To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (5).combo_value)))) .protocols_value; initialize (resource_affected_tasks); resource_number_critical_sections := get_number_elements (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value))); tree_iter_inter := Get_Iter_First (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value))); for i in 1 .. resource_number_critical_sections loop Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value)), tree_iter_inter, 0, task_name_value); a_task := search_task (sys.tasks, To_Unbounded_String (Get_String (task_name_value))); Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value)), tree_iter_inter, 1, critical_begin_name_value); my_critical_sec.task_begin := Integer (Get_Int (critical_begin_name_value)); Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value)), tree_iter_inter, 2, critical_end_name_value); my_critical_sec.task_end := Integer (Get_Int (critical_end_name_value)); Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value)), tree_iter_inter, 3, critical_synchronization_name_value); my_critical_sec.task_synchronization := to_type (To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (Get_Object(object, "combobox6"))))) .resource_synchronization_value; add (resource_affected_tasks, a_task.name, my_critical_sec); Unset (task_name_value); unset (critical_synchronization_name_value); Unset (critical_begin_name_value); Unset (critical_end_name_value); Next (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (11).view_value)), tree_iter_inter); end loop; check_task_critical_sections (sys, resource_name, resource_cpu_name, resource_protocol, resource_affected_tasks); check_entity_location (sys, resource_name, resource_cpu_name, resource_address_space_name); check_resource (sys.resources, resource_name, resource_state, resource_address, resource_size, resource_cpu_name, resource_address_space_name, resource_protocol, resource_priority); end check_resource; procedure add_in_sys_resource (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is begin add_resource (sys.resources, resource_name, resource_state, resource_address, resource_size, resource_cpu_name, resource_address_space_name, resource_protocol, resource_affected_tasks, resource_priority, resource_priority_assignment); end add_in_sys_resource; procedure deleted_in_sys_resource (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_resource : generic_resource_ptr; name : Unbounded_String; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_resource := search_resource (sys.resources, name); check_entity_referencing_a_resource (sys, a_resource); delete (sys.resources, a_resource); end deleted_in_sys_resource; procedure show_in_sys_resource (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is name : Unbounded_String; a_resource : generic_resource_ptr; tree_iter : gtk_tree_iter; liststore : gobject; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_resource := search_resource (sys.resources, name); liststore := Get_Object (object, "liststore2"); Gtk.List_Store.Clear (gtk_list_store (liststore)); for i in 0 .. a_resource.critical_sections.nb_entries - 1 loop Append (gtk_list_store (liststore), tree_iter); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 0, To_String (a_resource.critical_sections.entries (i).item)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 1, gint (a_resource.critical_sections.entries (i).data.task_begin)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 2, gint (a_resource.critical_sections.entries (i).data.task_end)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 3, To_String(to_label (new t_all_enumeration_type' (resources_synchronization_enum, a_resource.critical_sections.entries (i).data.task_synchronization)))); end loop; end show_in_sys_resource; procedure modify_in_sys_resource (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_resource, a_resource_buffer : generic_resource_ptr; id : Unbounded_String; begin a_resource := search_resource (sys.resources, resource_name); id := a_resource.cheddar_private_id; delete (sys.resources, a_resource); add_resource (sys.resources, a_resource_buffer, resource_name, resource_state, resource_address, resource_size, resource_cpu_name, resource_address_space_name, resource_protocol, resource_affected_tasks, resource_priority, resource_priority_assignment); a_resource_buffer.cheddar_private_id := id; end modify_in_sys_resource; procedure show_lign_resource (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, "combobox4")), gint (get_int_combo (gtk_combo_box_text (Get_Object (object, "combobox4")), combo_text))); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer5")), Integer'image (Integer (Get_Int (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 1)))); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer6")), Integer'image (Integer (Get_Int (gtk_list_store(Get_Object (object, "liststore2")), tree_iter, 2)))); combo_text := To_Unbounded_String (Get_String (gtk_list_store(Get_Object (object, "liststore2")), tree_iter, 3)); Set_Active (gtk_combo_box_text (Get_Object (object, "combobox6")), gint (get_int_combo (gtk_combo_box_text (Get_Object (object, "combobox6")), combo_text))); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end show_lign_resource; procedure add_view_task (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; task_end, task_begin : Integer; task_end_string, task_begin_string : Unbounded_String; ok : Boolean; begin task_begin_string := suppress_space (get_value_buffer_string (gtk_text_buffer (Get_Object (object, "textbuffer5")))); if (task_begin_string = "") then task_begin := 0; else to_integer (task_begin_string, task_begin, ok); if not ok then Raise_Exception (resource_set.invalid_parameter'identity, To_String (lb_task_begin (current_language) & lb_must_be_numeric (current_language))); end if; end if; task_end_string := suppress_space (get_value_buffer_string (gtk_text_buffer (Get_Object (object, "textbuffer6")))); if (task_end_string = "") then task_end := 0; else to_integer (task_end_string, task_end, ok); if not ok then Raise_Exception (resource_set.invalid_parameter'identity, To_String (lb_task_end (current_language) & lb_must_be_numeric (current_language))); end if; end if; 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, "combobox4")))); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 1, gint (task_begin)); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 2, gint (task_end)); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 3, Get_Active_Text (gtk_combo_box_text (Get_Object (object, "combobox6")))); exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end add_view_task; procedure delected_lign_view (object : access gtkada_builder_record'class) is liststore : gobject; tree_iter : gtk_tree_iter; path1 : gtk_tree_path; focus1 : gtk_tree_view_column; begin liststore := Get_Object (object, "liststore2"); Get_Cursor (gtk_tree_view (Get_Object (object, "treeview2")), path1, focus1); if focus1 /= null then tree_iter := Get_Iter (gtk_list_store (liststore), path1); Gtk.List_Store.Remove (gtk_list_store (liststore), tree_iter); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer5")), ""); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer6")), ""); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end delected_lign_view; package resource_callbacks is new generic_callbacks (number_of_widget => resource_table_length, initialize => initialize_resource, check => check_resource, add_in_sys => add_in_sys_resource, deleted_in_sys => deleted_in_sys_resource, modify_in_sys => modify_in_sys_resource, show_in_sys => show_in_sys_resource); use resource_callbacks; procedure show_resource_widget is builder : gtkada_builder; error : aliased Glib.Error.gerror; diag : guint; tree_iter : gtk_tree_iter; liststore : gobject; a_resource : generic_resource_ptr; my_iterator : resources_iterator; a_task : generic_task_ptr; my_task_iterator : tasks_iterator; my_combo1 : gobject; a_cpu : generic_processor_ptr; my_cpu_iterator : processors_iterator; my_combo_cpu : gobject; a_adr : address_space_ptr; my_adr_iterator : address_spaces_iterator; my_combo_adr : gobject; my_priority_assigment_string : Unbounded_String; begin Gtk.Main.Init; Gtk_New (builder); diag := Add_From_File (builder, To_String (glade_path) & "resource.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_combo1 := Get_Object (builder, "combobox4"); 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_combo1), To_String (a_task.name)); exit when is_last_element (sys.tasks, my_task_iterator); next_element (sys.tasks, my_task_iterator); end loop; else show_message_box (lb_define_tasks_before (current_language)); end if; my_combo_cpu := Get_Object (builder, "combobox3"); reset_iterator (sys.processors, my_cpu_iterator); if not is_empty (sys.processors) then loop current_element (sys.processors, a_cpu, my_cpu_iterator); Append_Text (gtk_combo_box_text (my_combo_cpu), To_String (a_cpu.name)); exit when is_last_element (sys.processors, my_cpu_iterator); next_element (sys.processors, my_cpu_iterator); end loop; else show_message_box (lb_define_processors_before (current_language)); end if; my_combo_adr := Get_Object (builder, "combobox2"); reset_iterator (sys.address_spaces, my_adr_iterator); if not is_empty (sys.address_spaces) then loop current_element (sys.address_spaces, a_adr, my_adr_iterator); Append_Text (gtk_combo_box_text (my_combo_adr), To_String (a_adr.name)); exit when is_last_element (sys.address_spaces, my_adr_iterator); next_element (sys.address_spaces, my_adr_iterator); end loop; else show_message_box (lb_define_address_spaces_before (current_language)); end if; Set_Text (gtk_text_buffer (Get_Object (builder, "textbuffer8")), "0"); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox5")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox4")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox3")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox2")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox1")), 0); Set_Active (gtk_combo_box_text (Get_Object (builder, "combobox6")), 0); liststore := Get_Object (builder, "liststore6"); reset_iterator (sys.resources, my_iterator); if not is_empty (sys.resources) then loop current_element (sys.resources, a_resource, my_iterator); Append (gtk_list_store (liststore), tree_iter); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 0, To_String (a_resource.name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 1, gint (a_resource.state)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 2, gint (a_resource.size)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 5, To_String (a_resource.address_space_name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 6, To_String (a_resource.cpu_name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 7, gint (a_resource.priority)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 8, To_String (to_label (new t_all_enumeration_type' (assignments, a_resource.priority_assignment)))); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 3, gint (a_resource.address)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 4, To_String (to_label (new t_all_enumeration_type' (protocols, a_resource.protocol)))); exit when is_last_element (sys.resources, my_iterator); next_element (sys.resources, my_iterator); end loop; end if; Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview1_cursor_changed", Handler => resource_callbacks.show_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview2_cursor_changed", Handler => show_lign_resource'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button4_clicked", Handler => resource_callbacks.close_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button1_clicked", Handler => add_view_task'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button9_clicked", Handler => resource_callbacks.add_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button5_clicked", Handler => resource_callbacks.cancel_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button8_clicked", Handler => resource_callbacks.modify_lign'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button7_clicked", Handler => resource_callbacks.delected_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button3_clicked", Handler => delected_lign_view'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_resource_widget; end graphical_editor.resources;