------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- 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 Ada.Text_IO; use Ada.Text_IO; with GNAT.Current_Exception; use GNAT.Current_Exception; with Gdk; use Gdk; with Gdk.Color; use gdk.color; with Gtk.Drawing_Area; use Gtk.Drawing_Area; with Gdk.Window; use Gdk.Window; 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 Gtkada.Builder; use Gtkada.Builder; with Gtk.Combo_Box; use Gtk.Combo_Box; with gtk.combo_box_text; use gtk.combo_box_text; with Glib; use Glib; with Glib.Object; use Glib.Object; 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 address_spaces; use address_spaces; with address_space_set; use address_space_set; with buffers; use buffers; with buffer_set; use buffer_set; use buffers.buffer_roles_package; with processor_set; use processor_set; with processors; use processors; with framework_config; use framework_config; with translate; use translate; with task_set; use task_set; use task_set.generic_task_set; with tasks; use tasks; with call_memory_framework; use call_memory_framework; use call_memory_framework.buffer_result_package; with time_unit_events; use time_unit_events; with queueing_system; use queueing_system; with graphical_editor.convert_text; use graphical_editor.convert_text; with graphical_editor.user_message; use graphical_editor.user_message; package body graphical_editor.buffers is buffer_table_length : constant Natural := 11; procedure initialize_buffer (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, "combobox1"); ob5 : gobject := Get_Object (object, "combobox2"); ob6 : gobject := Get_Object (object, "liststore2"); ob7 : gobject := Get_Object (object, "treeview1"); ob8 : gobject := Get_Object (object, "liststore3"); ob9 : gobject := Get_Object (object, "treeview2"); ob10 : gobject := Get_Object (object, "textbuffer6"); 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 => combo, combo_value => gtk_combo_box_text (ob4)); wid5 : t_widget := (ptype => combo, combo_value => gtk_combo_box_text (ob5)); wid6 : t_widget := (ptype => lists, list_value => gtk_list_store (ob6)); wid7 : t_widget := (ptype => view, view_value => gtk_tree_view (ob7)); wid11 : t_widget := (ptype => buffer_integer, buffer_value => gtk_text_buffer (ob10)); 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 => my_window, window_value => buffer_window); begin my_tab (1 .. buffer_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'(wid11), new t_widget'(wid6), new t_widget'(wid7), new t_widget'(wid8), new t_widget'(wid9), new t_widget'(wid10)); end initialize_buffer; -- Data retrived from the widgets -- buffer_name, buffer_cpu_name, buffer_address_space_name : Unbounded_String; buffer_size : Integer; buffer_initial_data_size : Integer; buffer_queueing_system : queueing_systems_type; roles : buffer_roles_table; buffer_number_roles : Integer; procedure check_buffer (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is buffer_size_string : Unbounded_String; buffer_initial_data_size_string : Unbounded_String; buf_role : buffer_role; integer_ok : Boolean; task_name_value, buf_role_the_role_value, buf_role_size_value, buf_role_time_value, buf_role_timeout_value : gvalue; tree_iter_inter : gtk_tree_iter; a_task : generic_task_ptr; begin buffer_name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); buffer_size_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (3).buffer_value))); if (buffer_size_string = "") then buffer_size := 0; else to_integer (buffer_size_string, buffer_size, integer_ok); if not integer_ok then Raise_Exception (buffer_set.invalid_parameter'identity, To_String ("Size" & lb_must_be_numeric (current_language))); end if; end if; buffer_initial_data_size_string := suppress_space (get_value_buffer_string (gtk_text_buffer (my_tab (6).buffer_value))); if (buffer_initial_data_size_string = "") then buffer_initial_data_size := 0; else to_integer (buffer_initial_data_size_string, buffer_initial_data_size, integer_ok); if not integer_ok then Raise_Exception (buffer_set.invalid_parameter'identity, To_String ("Initial Data Size" & lb_must_be_numeric (current_language))); end if; end if; buffer_cpu_name := To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (2).combo_value))); buffer_address_space_name := To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (5).combo_value))); buffer_queueing_system := to_type (To_Unbounded_String (Get_Active_Text (gtk_combo_box_text (my_tab (4).combo_value)))) .queueings_value; initialize (roles); buffer_number_roles := get_number_elements (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value))); tree_iter_inter := Get_Iter_First (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value))); for i in 1 .. buffer_number_roles loop Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).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 (8).view_value)), tree_iter_inter, 1, buf_role_size_value); buf_role.size := Integer (Get_Int (buf_role_size_value)); Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value)), tree_iter_inter, 2, buf_role_the_role_value); buf_role.the_role := to_type (buf_role_the_role_value).roles_value; Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value)), tree_iter_inter, 3, buf_role_time_value); buf_role.time := Integer (Get_Int (buf_role_time_value)); Gtk.Tree_Model.Get_Value (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value)), tree_iter_inter, 4, buf_role_timeout_value); buf_role.timeout := Integer (Get_Int (buf_role_timeout_value)); add (roles, a_task.name, buf_role); Next (gtk_tree_model (Gtk.Tree_View.Get_Model (my_tab (8).view_value)), tree_iter_inter); end loop; check_task_buffer_roles (sys.tasks, buffer_name, roles); check_entity_location (sys, buffer_name, buffer_cpu_name, buffer_address_space_name); check_buffer (sys.buffers, buffer_name, buffer_size, buffer_cpu_name, buffer_address_space_name); end check_buffer; procedure add_in_sys_buffer (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is begin buffer_set.add_buffer (sys.buffers, buffer_name, buffer_size, buffer_cpu_name, buffer_address_space_name, buffer_queueing_system, roles, buffer_initial_data_size); end add_in_sys_buffer; procedure deleted_in_sys_buffer (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_buffer : buffer_ptr; name : Unbounded_String; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_buffer := search_buffer (sys.buffers, name); check_entity_referencing_a_buffer (sys, a_buffer); delete (sys.buffers, a_buffer); end deleted_in_sys_buffer; procedure show_in_sys_buffer (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is name : Unbounded_String; a_buffer : buffer_ptr; tree_iter : gtk_tree_iter; liststore : gobject; begin name := get_value_buffer_string (gtk_text_buffer (my_tab (1).buffer_value)); a_buffer := search_buffer (sys.buffers, name); liststore := Get_Object (object, "liststore2"); Gtk.List_Store.Clear (gtk_list_store (liststore)); for i in 0 .. a_buffer.roles.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_buffer.roles.entries (i).item)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 1, gint (a_buffer.roles.entries (i).data.size)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 2, To_String (to_label (new t_all_enumeration_type' (graphical_editor.convert_text.roles, a_buffer.roles.entries (i).data.the_role)))); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 3, gint (a_buffer.roles.entries (i).data.time)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 4, gint (a_buffer.roles.entries (i).data.timeout)); end loop; end show_in_sys_buffer; procedure show_lign_buffer (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; path1 : gtk_tree_path; focus1 : gtk_tree_view_column; combo_text, combo_text2 : Unbounded_String; begin Get_Cursor (gtk_tree_view (Get_Object (object, "treeview1")), 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, "combobox5")), gint (get_int_combo (gtk_combo_box_text (Get_Object (object, "combobox5")), combo_text))); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer3")), Integer'image (Integer (Get_Int (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 1)))); combo_text2 := To_Unbounded_String (Get_String (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 2)); Set_Active (gtk_combo_box_text (Get_Object (object, "combobox4")), gint (get_int_combo (gtk_combo_box_text (Get_Object (object, "combobox4")), combo_text2))); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer4")), Integer'image (Integer (Get_Int (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 3)))); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer5")), Integer'image (Integer (Get_Int (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 4)))); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end show_lign_buffer; procedure add_view_buffer (object : access gtkada_builder_record'class) is tree_iter : gtk_tree_iter; size, time, timeout : Integer; size_string, initial_data_string, time_string, timeout_string : Unbounded_String; ok : Boolean; begin size_string := suppress_space (get_value_buffer_string (gtk_text_buffer (Get_Object (object, "textbuffer3")))); if (size_string = "") then size := 0; else to_integer (size_string, size, ok); if not ok then Raise_Exception (buffer_set.invalid_parameter'identity, To_String (lb_size (current_language) & lb_must_be_numeric (current_language))); end if; end if; time_string := suppress_space (get_value_buffer_string (gtk_text_buffer (Get_Object (object, "textbuffer4")))); if (time_string = "") then time := 0; else to_integer (time_string, time, ok); if not ok then Raise_Exception (buffer_set.invalid_parameter'identity, To_String (lb_time (current_language) & lb_must_be_numeric (current_language))); end if; end if; timeout_string := suppress_space (get_value_buffer_string (gtk_text_buffer (Get_Object (object, "textbuffer5")))); if (timeout_string = "") then timeout := 0; else to_integer (timeout_string, timeout, ok); if not ok then Raise_Exception (buffer_set.invalid_parameter'identity, To_String (lb_timeout (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 (Get_Object (object, "combobox5")))); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 2, Get_Active_Text (gtk_combo_box (Get_Object (object, "combobox4")))); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 1, gint (size)); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 3, gint (time)); Gtk.List_Store.Set (gtk_list_store (Get_Object (object, "liststore2")), tree_iter, 4, gint (timeout)); exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end add_view_buffer; procedure delected_lign_buffer (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, "treeview1")), 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, "textbuffer3")), ""); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer4")), ""); Set_Text (gtk_text_buffer (Get_Object (object, "textbuffer5")), ""); end if; exception when others => show_message_box (Exception_Name & " : " & Exception_Message); return; end delected_lign_buffer; procedure modify_in_sys_buffer (my_tab : in out table_widget_id; object : access gtkada_builder_record'class) is a_buffer, a_buffer_buffer : buffer_ptr; id : Unbounded_String; begin a_buffer := search_buffer (sys.buffers, buffer_name); id := a_buffer.cheddar_private_id; delete (sys.buffers, a_buffer); buffer_set.add_buffer (sys.buffers, a_buffer_buffer, buffer_name, buffer_size, buffer_cpu_name, buffer_address_space_name, buffer_queueing_system, roles, buffer_initial_data_size); a_buffer_buffer.cheddar_private_id := id; end modify_in_sys_buffer; package buffer_callbacks is new generic_callbacks (number_of_widget => buffer_table_length, initialize => initialize_buffer, check => check_buffer, add_in_sys => add_in_sys_buffer, deleted_in_sys => deleted_in_sys_buffer, modify_in_sys => modify_in_sys_buffer, show_in_sys => show_in_sys_buffer); use buffer_callbacks; procedure show_buffer_widget is builder : gtkada_builder; error : aliased Glib.Error.gerror; diag : guint; my_iterator : buffers_iterator; a_buffer : buffer_ptr; tree_iter : gtk_tree_iter; liststore : gobject; a_processor : generic_processor_ptr; my_processor_iterator : processors_iterator; my_combo_cpu : gobject; an_adress_space : address_space_ptr; my_adress_space_iterator : address_spaces_iterator; my_combo_adress_space : gobject; a_task : generic_task_ptr; my_task_iterator : tasks_iterator; my_combo1 : gobject; begin Gtk.Main.Init; Gtk_New (builder); diag := Add_From_File (builder, To_String (glade_path) & "buffer.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, "combobox5"); 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_processor_iterator); if not is_empty (sys.processors) then loop current_element (sys.processors, a_processor, my_processor_iterator); Append_Text (gtk_combo_box_text (my_combo_cpu), To_String (a_processor.name)); exit when is_last_element (sys.processors, my_processor_iterator); next_element (sys.processors, my_processor_iterator); end loop; else show_message_box (lb_define_processors_before (current_language)); end if; my_combo_adress_space := Get_Object (builder, "combobox2"); reset_iterator (sys.address_spaces, my_adress_space_iterator); if not is_empty (sys.address_spaces) then loop current_element (sys.address_spaces, an_adress_space, my_adress_space_iterator); Append_Text (gtk_combo_box_text (my_combo_adress_space), To_String (an_adress_space.name)); exit when is_last_element (sys.address_spaces, my_adress_space_iterator); next_element (sys.address_spaces, my_adress_space_iterator); end loop; else show_message_box (lb_define_address_spaces_before (current_language)); end if; Set_Active (gtk_combo_box (Get_Object (builder, "combobox1")), 0); Set_Active (gtk_combo_box (Get_Object (builder, "combobox2")), 0); Set_Active (gtk_combo_box (Get_Object (builder, "combobox3")), 0); Set_Active (gtk_combo_box (Get_Object (builder, "combobox4")), 0); Set_Active (gtk_combo_box (Get_Object (builder, "combobox5")), 0); liststore := Get_Object (builder, "liststore3"); reset_iterator (sys.buffers, my_iterator); if not is_empty (sys.buffers) then loop current_element (sys.buffers, a_buffer, my_iterator); Append (gtk_list_store (liststore), tree_iter); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 0, To_String (a_buffer.name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 1, To_String (a_buffer.cpu_name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 2, gint (a_buffer.buffer_size)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 3, To_String (to_label (new t_all_enumeration_type' (queueings, a_buffer.queueing_system_type)))); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 4, To_String (a_buffer.address_space_name)); Gtk.List_Store.Set (gtk_list_store (liststore), tree_iter, 5, gint (a_buffer.buffer_initial_data_size)); exit when is_last_element (sys.buffers, my_iterator); next_element (sys.buffers, my_iterator); end loop; end if; Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button1_clicked", Handler => buffer_callbacks.close_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button2_clicked", Handler => buffer_callbacks.cancel_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button4_clicked", Handler => buffer_callbacks.delected_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button5_clicked", Handler => buffer_callbacks.modify_lign'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button6_clicked", Handler => buffer_callbacks.add_view'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button9_clicked", Handler => delected_lign_buffer'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_button7_clicked", Handler => add_view_buffer'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview2_cursor_changed", Handler => buffer_callbacks.show_lign_selected'access); Gtkada.Builder.Register_Handler (Builder => builder, Handler_Name => "on_treeview1_cursor_changed", Handler => show_lign_buffer'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_buffer_widget; end graphical_editor.buffers;