ui/gtk/sctp_error_dlg.c

   1 /*
   2  * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de>
   3  *
   4  * $Id$
   5  *
   6  * Wireshark - Network traffic analyzer
   7  * By Gerald Combs <gerald@wireshark.org>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  23  */
  24
  25 #include "config.h"
  26
  27 #include <gtk/gtk.h>
  28
  29 #include "epan/filesystem.h"
  30
  31 #include "../globals.h"
  32 #include "ui/simple_dialog.h"
  33
  34 #include "ui/gtk/dlg_utils.h"
  35 #include "ui/gtk/gui_utils.h"
  36 #include "ui/gtk/main.h"
  37 #include "ui/gtk/sctp_stat.h"
  38 #include "ui/gtk/gui_utils.h"
  39
  40 static GtkWidget *sctp_error_dlg=NULL;
  41 static GtkWidget *clist = NULL;
  42 static GList *last_list = NULL;
  43 static sctp_error_info_t* selected_packet = NULL;/* current selection */
  44
  45 enum
  46 {
  47         FRAME_COLUMN,
  48         INFO_COLUMN,
  49         TEXT_COLUMN,
  50         N_COLUMN
  51 };
  52
  53
  54 static void
  55 dlg_destroy(GtkWidget *w _U_, gpointer user_data _U_)
  56 {
  57         sctp_error_dlg=NULL;
  58 }
  59
  60 static void
  61 sctp_error_on_select_row(GtkTreeSelection *sel, gpointer user_data _U_)
  62 {
  63         GtkTreeModel *model;
  64         GtkTreeIter iter;
  65         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
  66                 gtk_tree_model_get(model, &iter,
  67                         FRAME_COLUMN, &(selected_packet->frame_number),
  68                         TEXT_COLUMN, &(selected_packet->chunk_info),
  69                         INFO_COLUMN, &(selected_packet->info_text),
  70                         -1);
  71                 }
  72 }
  73
  74 static
  75 GtkWidget *create_list(void)
  76 {
  77         GtkListStore *list_store;
  78         GtkWidget * list;
  79         GtkTreeViewColumn *column;
  80         GtkCellRenderer *renderer;
  81         GtkTreeView *list_view;
  82         GtkTreeSelection *selection;
  83
  84         list_store = gtk_list_store_new(N_COLUMN,
  85                 G_TYPE_UINT, /* Frame number*/
  86                 G_TYPE_STRING, /* Chunk type*/
  87                 G_TYPE_STRING );/* Info */
  88
  89         /* Create a view */
  90         list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
  91
  92         list_view = GTK_TREE_VIEW(list);
  93
  94         /* Speed up the list display */
  95         gtk_tree_view_set_fixed_height_mode(list_view, TRUE);
  96
  97         gtk_tree_view_set_headers_clickable(list_view, TRUE);
  98
  99         /* The view now holds a reference.  We can get rid of our own reference */
 100         g_object_unref (G_OBJECT (list_store));
 101
 102         /*
 103          * Create the first column packet, associating the "text" attribute of the
 104          * cell_renderer to the first column of the model
 105          */
 106         /* 1:st column */
 107         renderer = gtk_cell_renderer_text_new ();
 108         column = gtk_tree_view_column_new_with_attributes ("Framenumber", renderer,
 109                     "text",     FRAME_COLUMN,
 110                     NULL);
 111
 112         gtk_tree_view_column_set_sort_column_id(column, FRAME_COLUMN);
 113         gtk_tree_view_column_set_resizable(column, TRUE);
 114         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 115         gtk_tree_view_column_set_min_width(column, 80);
 116
 117         /* Add the column to the view. */
 118         gtk_tree_view_append_column (list_view, column);
 119
 120         /* 2:nd column... */
 121         renderer = gtk_cell_renderer_text_new ();
 122         column = gtk_tree_view_column_new_with_attributes ("Chunk Types", renderer,
 123                     "text", TEXT_COLUMN,
 124                     NULL);
 125         gtk_tree_view_column_set_sort_column_id(column, INFO_COLUMN);
 126         gtk_tree_view_column_set_resizable(column, TRUE);
 127         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 128         gtk_tree_view_column_set_min_width(column, 200);
 129         gtk_tree_view_append_column (list_view, column);
 130
 131         /* 3:d column... */
 132         renderer = gtk_cell_renderer_text_new ();
 133         column = gtk_tree_view_column_new_with_attributes ("Info", renderer,
 134                     "text", INFO_COLUMN,
 135                     NULL);
 136         gtk_tree_view_column_set_sort_column_id(column, TEXT_COLUMN);
 137         gtk_tree_view_column_set_resizable(column, TRUE);
 138         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 139         gtk_tree_view_column_set_min_width(column, 200);
 140         gtk_tree_view_append_column (list_view, column);
 141
 142
 143         /* Now enable the sorting of each column */
 144         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(list_view), TRUE);
 145         gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(list_view), TRUE);
 146
 147         /* Setup the selection handler */
 148         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list));
 149         gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
 150         g_signal_connect(selection, "changed", G_CALLBACK(sctp_error_on_select_row), NULL);
 151         return list;
 152 }
 153
 154
 155 static void add_to_clist(sctp_error_info_t* errinfo)
 156 {
 157     GtkListStore *list_store = NULL;
 158     GtkTreeIter  iter;
 159
 160     list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW (clist))); /* Get store */
 161
 162     gtk_list_store_insert_with_values( list_store , &iter, G_MAXINT,
 163                 FRAME_COLUMN,                   errinfo->frame_number,
 164                 TEXT_COLUMN,                    errinfo->chunk_info,
 165                 INFO_COLUMN,                    errinfo->info_text,
 166          -1);
 167 }
 168
 169 static void
 170 sctp_error_on_unselect(GtkButton *button _U_, gpointer user_data _U_)
 171 {
 172         gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(clist)));
 173 }
 174
 175 static void sctp_error_dlg_update(GList *list)
 176 {
 177         GList *ilist=NULL;
 178
 179         if (sctp_error_dlg != NULL)
 180         {
 181                 gtk_list_store_clear(GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(clist))));
 182                 ilist=list;
 183
 184                 while (ilist)
 185                 {
 186                         add_to_clist((sctp_error_info_t*)(ilist->data));
 187                         ilist = g_list_next(ilist);
 188                 }
 189
 190                 sctp_error_on_unselect(NULL, NULL);
 191         }
 192         last_list = ilist;
 193 }
 194
 195
 196
 197 static void
 198 sctp_error_on_frame (GtkButton *button _U_, gpointer user_data _U_)
 199 {
 200
 201         if (selected_packet==NULL)
 202                 return;
 203
 204         if (selected_packet)
 205                 cf_goto_frame(&cfile, selected_packet->frame_number);
 206 }
 207
 208
 209 static void
 210 sctp_error_on_close (GtkButton *button _U_, gpointer user_data _U_)
 211 {
 212         gtk_grab_remove(sctp_error_dlg);
 213         gtk_widget_destroy(sctp_error_dlg);
 214 }
 215
 216 static void
 217 gtk_sctperror_dlg(void)
 218 {
 219         GtkWidget *sctp_error_dlg_w;
 220         GtkWidget *vbox1;
 221         GtkWidget *scrolledwindow1;
 222         GtkWidget *hbuttonbox2;
 223         GtkWidget *bt_unselect;
 224         GtkWidget *bt_frame;
 225         GtkWidget *bt_close;
 226
 227         sctp_error_dlg_w = window_new (GTK_WINDOW_TOPLEVEL, "Wireshark: SCTP Associations");
 228         gtk_window_set_position (GTK_WINDOW (sctp_error_dlg_w), GTK_WIN_POS_CENTER);
 229         g_signal_connect(sctp_error_dlg_w, "destroy", G_CALLBACK(dlg_destroy), NULL);
 230
 231         /* Container for each row of widgets */
 232         vbox1 = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 2, FALSE);
 233         gtk_container_set_border_width(GTK_CONTAINER(vbox1), 8);
 234         gtk_container_add(GTK_CONTAINER(sctp_error_dlg_w), vbox1);
 235         gtk_widget_show(vbox1);
 236
 237         scrolledwindow1 = scrolled_window_new (NULL, NULL);
 238         gtk_widget_show (scrolledwindow1);
 239         gtk_box_pack_start (GTK_BOX (vbox1), scrolledwindow1, TRUE, TRUE, 0);
 240
 241         clist = create_list();
 242         gtk_widget_show (clist);
 243         gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist);
 244         gtk_widget_set_size_request(clist, 500, 200);
 245
 246         gtk_widget_show(sctp_error_dlg_w);
 247
 248
 249         hbuttonbox2 = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
 250         gtk_widget_show (hbuttonbox2);
 251         gtk_box_pack_start (GTK_BOX (vbox1), hbuttonbox2, FALSE, FALSE, 0);
 252         gtk_box_set_spacing (GTK_BOX (hbuttonbox2), 5);
 253         gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox2), GTK_BUTTONBOX_SPREAD);
 254
 255
 256         bt_unselect = gtk_button_new_with_label ("Unselect");
 257         gtk_widget_show (bt_unselect);
 258         gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_unselect);
 259
 260         bt_frame = gtk_button_new_with_label ("Go to Frame");
 261         gtk_widget_show (bt_frame);
 262         gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_frame);
 263
 264         bt_close = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
 265         gtk_widget_show (bt_close);
 266         gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_close);
 267
 268         g_signal_connect(sctp_error_dlg_w, "destroy", G_CALLBACK(dlg_destroy), NULL);
 269         g_signal_connect(bt_unselect, "clicked", G_CALLBACK(sctp_error_on_unselect), NULL);
 270         g_signal_connect(bt_frame, "clicked", G_CALLBACK(sctp_error_on_frame), NULL);
 271         g_signal_connect(bt_close, "clicked", G_CALLBACK(sctp_error_on_close), NULL);
 272
 273         sctp_error_dlg = sctp_error_dlg_w;
 274
 275 }
 276
 277
 278 void sctp_error_dlg_show(sctp_assoc_info_t* assoc)
 279 {
 280         GList *list;
 281
 282         list =assoc->error_info_list;
 283         if (list != NULL)
 284         {
 285                 if (sctp_error_dlg != NULL) {
 286                         /* There's already a dialog box; reactivate it. */
 287                         reactivate_window(sctp_error_dlg);
 288                         /* Another list since last call? */
 289                         if (list != last_list) {
 290                                 sctp_error_dlg_update(list);
 291                         }
 292                 }
 293                 else {
 294                         /* Create and show the dialog box */
 295                         gtk_sctperror_dlg();
 296                         sctp_error_dlg_update(list);
 297                 }
 298         }
 299         else
 300                 simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
 301                     "No errors found!");
 302 }