diff options
Diffstat (limited to 'gtk/prefs_column.c')
-rw-r--r-- | gtk/prefs_column.c | 576 |
1 files changed, 576 insertions, 0 deletions
diff --git a/gtk/prefs_column.c b/gtk/prefs_column.c new file mode 100644 index 0000000000..4da78344d7 --- /dev/null +++ b/gtk/prefs_column.c @@ -0,0 +1,576 @@ +/* column_prefs.c + * Dialog box for column preferences + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <gtk/gtk.h> + +#include <epan/prefs.h> +#include <epan/column_info.h> +#include <epan/column.h> + +#include "../globals.h" + +#include "gtk/prefs_column.h" +#include "gtk/gtkglobals.h" +#include "gtk/gui_utils.h" +#include "gtk/main_packet_list.h" +#include "gtk/filter_dlg.h" + + +static GtkWidget *column_l, *del_bt, *title_te, *field_te, *fmt_m, *up_bt, *dn_bt; +static gint cur_fmt, cur_row; + +static void column_list_select_cb(GtkTreeSelection *, gpointer); +static void column_entry_changed_cb(GtkEditable *, gpointer); +static void column_field_changed_cb(GtkEditable *, gpointer); +static void column_list_new_cb(GtkWidget *, gpointer); +static void column_menu_changed_cb(GtkWidget *, gpointer); +static void column_list_delete_cb(GtkWidget *, gpointer); +static void column_arrow_cb(GtkWidget *, gpointer); +void column_set_arrow_button_sensitivity(GList *); + +#define E_COL_NAME_KEY "column_name" +#define E_COL_LBL_KEY "column_label" +#define E_COL_CM_KEY "in_col_cancel_mode" + +/* Create and display the column selection widgets. */ +/* Called when the 'Columns' preference notebook page is selected. */ +GtkWidget * +column_prefs_show() { + GtkWidget *main_vb, *top_hb, *new_bt, + *tb, *lb, *menu, *mitem; + GtkWidget *order_fr, *order_vb, *order_lb; + GtkWidget *list_fr, *list_vb, *list_lb, *list_sc; + GtkWidget *edit_fr, *edit_vb; + GtkWidget *props_fr, *props_hb; + GList *clp = NULL; + fmt_data *cfmt; + gint i; + gchar *fmt; + const gchar *column_titles[] = {"Title", "Format"}; + GtkListStore *store; + GtkCellRenderer *renderer; + GtkTreeViewColumn *column; + GtkTreeSelection *sel; + GtkTreeIter iter; + GtkTreeIter first_iter; + gint first_row = TRUE; + + /* Container for each row of widgets */ + main_vb = gtk_vbox_new(FALSE, 5); + gtk_container_border_width(GTK_CONTAINER(main_vb), 5); + gtk_widget_show(main_vb); + g_object_set_data(G_OBJECT(GTK_OBJECT(main_vb)), E_COL_CM_KEY, (gpointer)FALSE); + + /* Top row: Column list and buttons */ + top_hb = gtk_hbox_new(FALSE, 5); + gtk_container_add(GTK_CONTAINER(main_vb), top_hb); + gtk_widget_show(top_hb); + + + /* edit frame */ + edit_fr = gtk_frame_new("Edit"); + gtk_box_pack_start (GTK_BOX (top_hb), edit_fr, FALSE, FALSE, 0); + gtk_widget_show(edit_fr); + + edit_vb = gtk_vbox_new (TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (edit_vb), 5); + gtk_container_add(GTK_CONTAINER(edit_fr), edit_vb); + gtk_widget_show(edit_vb); + + new_bt = gtk_button_new_from_stock(GTK_STOCK_NEW); + g_signal_connect(new_bt, "clicked", G_CALLBACK(column_list_new_cb), NULL); + gtk_box_pack_start (GTK_BOX (edit_vb), new_bt, FALSE, FALSE, 5); + gtk_widget_show(new_bt); + + del_bt = gtk_button_new_from_stock(GTK_STOCK_DELETE); + gtk_widget_set_sensitive(del_bt, FALSE); + g_signal_connect(del_bt, "clicked", G_CALLBACK(column_list_delete_cb), NULL); + gtk_box_pack_start (GTK_BOX (edit_vb), del_bt, FALSE, FALSE, 5); + gtk_widget_show(del_bt); + + + /* columns list frame */ + list_fr = gtk_frame_new("Columns"); + gtk_box_pack_start (GTK_BOX (top_hb), list_fr, TRUE, TRUE, 0); + gtk_widget_show(list_fr); + + list_vb = gtk_vbox_new (FALSE, 0); + gtk_container_set_border_width (GTK_CONTAINER (list_vb), 5); + gtk_widget_show (list_vb); + gtk_container_add(GTK_CONTAINER(list_fr), list_vb); + + list_lb = gtk_label_new (("[First list entry will be displayed left]")); + gtk_widget_show (list_lb); + gtk_box_pack_start (GTK_BOX (list_vb), list_lb, FALSE, FALSE, 0); + + list_sc = scrolled_window_new(NULL, NULL); + gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_sc), + GTK_SHADOW_IN); + gtk_container_add(GTK_CONTAINER(list_vb), list_sc); + gtk_widget_show(list_sc); + + store = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER); + column_l = tree_view_new(GTK_TREE_MODEL(store)); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(column_l), TRUE); + gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(column_l), FALSE); + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes(column_titles[0], renderer, + "text", 0, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column(GTK_TREE_VIEW(column_l), column); + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes(column_titles[1], renderer, + "text", 1, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column(GTK_TREE_VIEW(column_l), column); + /* XXX - make this match the packet list prefs? */ + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)); + gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); + + g_signal_connect(sel, "changed", G_CALLBACK(column_list_select_cb), NULL); + gtk_container_add(GTK_CONTAINER(list_sc), column_l); + gtk_widget_show(column_l); + + clp = g_list_first(prefs.col_list); + while (clp) { + cfmt = (fmt_data *) clp->data; + cur_fmt = get_column_format_from_str(cfmt->fmt); + if (cur_fmt == COL_CUSTOM) { + fmt = g_strdup_printf("%s (%s)", col_format_desc(cur_fmt), cfmt->custom_field); + } else { + fmt = g_strdup_printf("%s", col_format_desc(cur_fmt)); + } + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, 0, cfmt->title, 1, fmt, 2, clp, -1); + if (first_row) { + first_iter = iter; + first_row = FALSE; + } + clp = clp->next; + g_free (fmt); + } + g_object_unref(G_OBJECT(store)); + + + /* order frame */ + order_fr = gtk_frame_new("Order"); + gtk_box_pack_start (GTK_BOX (top_hb), order_fr, FALSE, FALSE, 0); + gtk_widget_show(order_fr); + + order_vb = gtk_vbox_new (TRUE, 0); + gtk_container_add(GTK_CONTAINER(order_fr), order_vb); + gtk_container_set_border_width (GTK_CONTAINER (order_vb), 5); + gtk_widget_show(order_vb); + + up_bt = gtk_button_new_from_stock(GTK_STOCK_GO_UP); + gtk_widget_set_sensitive(up_bt, FALSE); + g_signal_connect(up_bt, "clicked", G_CALLBACK(column_arrow_cb), NULL); + gtk_box_pack_start(GTK_BOX(order_vb), up_bt, FALSE, FALSE, 0); + gtk_widget_show(up_bt); + + order_lb = gtk_label_new (("Move\nselected\ncolumn\nup or down")); + gtk_widget_show (order_lb); + gtk_box_pack_start (GTK_BOX (order_vb), order_lb, FALSE, FALSE, 0); + + dn_bt = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN); + gtk_widget_set_sensitive(dn_bt, FALSE); + g_signal_connect(dn_bt, "clicked", G_CALLBACK(column_arrow_cb), NULL); + gtk_box_pack_start(GTK_BOX(order_vb), dn_bt, FALSE, FALSE, 0); + gtk_widget_show(dn_bt); + + + /* properties frame */ + props_fr = gtk_frame_new("Properties"); + gtk_box_pack_start (GTK_BOX (main_vb), props_fr, FALSE, FALSE, 0); + gtk_widget_show(props_fr); + + /* Colunm name entry and format selection */ + tb = gtk_table_new(2, 3, FALSE); + gtk_container_border_width(GTK_CONTAINER(tb), 5); + gtk_container_add(GTK_CONTAINER(props_fr), tb); + gtk_table_set_row_spacings(GTK_TABLE(tb), 10); + gtk_table_set_col_spacings(GTK_TABLE(tb), 15); + gtk_widget_show(tb); + + lb = gtk_label_new("Title:"); + gtk_misc_set_alignment(GTK_MISC(lb), 1.0, 0.5); + gtk_table_attach_defaults(GTK_TABLE(tb), lb, 0, 1, 0, 1); + gtk_widget_show(lb); + + title_te = gtk_entry_new(); + gtk_table_attach_defaults(GTK_TABLE(tb), title_te, 1, 3, 0, 1); + gtk_widget_set_sensitive(title_te, FALSE); + gtk_widget_show(title_te); + + lb = gtk_label_new("Format:"); + gtk_misc_set_alignment(GTK_MISC(lb), 1.0, 0.5); + gtk_table_attach_defaults(GTK_TABLE(tb), lb, 0, 1, 1, 2); + gtk_widget_show(lb); + + props_hb = gtk_hbox_new(FALSE, 5); + gtk_table_attach(GTK_TABLE(tb), props_hb, 1, 2, 1, 2, GTK_FILL, + GTK_SHRINK, 0, 0); + gtk_widget_show(props_hb); + + field_te = gtk_entry_new(); + g_signal_connect(field_te, "changed", G_CALLBACK(filter_te_syntax_check_cb), NULL); + gtk_table_attach_defaults(GTK_TABLE(tb), field_te, 2, 3, 1, 2); + gtk_widget_set_sensitive(field_te, FALSE); + gtk_widget_hide(field_te); + + fmt_m = gtk_option_menu_new(); + menu = gtk_menu_new(); + for (i = 0; i < NUM_COL_FMTS; i++) { + mitem = gtk_menu_item_new_with_label(col_format_desc(i)); + gtk_menu_append(GTK_MENU(menu), mitem); + g_signal_connect(mitem, "activate", G_CALLBACK(column_menu_changed_cb), GINT_TO_POINTER(i)); + gtk_widget_show(mitem); + } + gtk_option_menu_set_menu(GTK_OPTION_MENU(fmt_m), menu); + cur_fmt = 0; + gtk_option_menu_set_history(GTK_OPTION_MENU(fmt_m), cur_fmt); + gtk_widget_set_sensitive(fmt_m, FALSE); + gtk_box_pack_start(GTK_BOX(props_hb), fmt_m, FALSE, FALSE, 0); + gtk_widget_show(fmt_m); + + /* select the first row */ + gtk_tree_selection_select_iter(sel, &first_iter); + + return(main_vb); +} + +/* For each selection, set the entry and option menu widgets to match + the currently selected item. Set the up/down button sensitivity. + Draw focus to the entry widget. */ +static void +column_list_select_cb(GtkTreeSelection *sel, gpointer user_data _U_) +{ + fmt_data *cfmt; + GList *clp; + GtkTreeModel *model; + GtkTreeIter iter; + GtkTreePath *path; + gchar *str_path; + + /* if something was selected */ + if (gtk_tree_selection_get_selected(sel, &model, &iter)) + { + gtk_tree_model_get(model, &iter, 2, &clp, -1); + g_assert(clp != NULL); + cfmt = (fmt_data *) clp->data; + cur_fmt = get_column_format_from_str(cfmt->fmt); + g_assert(cur_fmt != -1); /* It should always be valid */ + + path = gtk_tree_model_get_path(model, &iter); + str_path = gtk_tree_path_to_string(path); + cur_row = atoi(str_path); + g_free(str_path); + gtk_tree_path_free(path); + + gtk_entry_set_text(GTK_ENTRY(title_te), cfmt->title); + g_signal_connect(title_te, "changed", G_CALLBACK(column_entry_changed_cb), column_l); + + if (cur_fmt == COL_CUSTOM) { + gtk_entry_set_text(GTK_ENTRY(field_te), cfmt->custom_field); + gtk_widget_show(field_te); + } else { + gtk_widget_hide(field_te); + } + g_signal_connect(field_te, "changed", G_CALLBACK(column_field_changed_cb), column_l); + + gtk_editable_select_region(GTK_EDITABLE(title_te), 0, -1); + gtk_widget_grab_focus(title_te); + + gtk_option_menu_set_history(GTK_OPTION_MENU(fmt_m), cur_fmt); + + gtk_widget_set_sensitive(del_bt, TRUE); + gtk_widget_set_sensitive(title_te, TRUE); + gtk_widget_set_sensitive(field_te, TRUE); + gtk_widget_set_sensitive(fmt_m, TRUE); + column_set_arrow_button_sensitivity(clp); + } + else + { + cur_row = -1; + gtk_editable_delete_text(GTK_EDITABLE(title_te), 0, -1); + gtk_editable_delete_text(GTK_EDITABLE(field_te), 0, -1); + + gtk_widget_set_sensitive(del_bt, FALSE); + gtk_widget_set_sensitive(title_te, FALSE); + gtk_widget_set_sensitive(field_te, FALSE); + gtk_widget_set_sensitive(fmt_m, FALSE); + gtk_widget_set_sensitive(up_bt, FALSE); + gtk_widget_set_sensitive(dn_bt, FALSE); + } +} + +/* To do: add input checking to each of these callbacks */ + +static void +column_list_new_cb(GtkWidget *w _U_, gpointer data _U_) { + fmt_data *cfmt; + const gchar *title = "New Column"; + GtkTreeModel *model; + GtkTreeIter iter; + GtkTreePath *path; + gchar *str_path; + + cur_fmt = COL_NUMBER; + cfmt = (fmt_data *) g_malloc(sizeof(fmt_data)); + cfmt->title = g_strdup(title); + cfmt->fmt = g_strdup(col_format_to_string(cur_fmt)); + cfmt->custom_field = NULL; + prefs.col_list = g_list_append(prefs.col_list, cfmt); + + model = gtk_tree_view_get_model(GTK_TREE_VIEW(column_l)); + gtk_list_store_append(GTK_LIST_STORE(model), &iter); + gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, title, 1, + col_format_desc(cur_fmt), 2, g_list_last(prefs.col_list), + -1); + + path = gtk_tree_model_get_path(model, &iter); + str_path = gtk_tree_path_to_string(path); + cur_row = atoi(str_path); + g_free(str_path); + gtk_tree_path_free(path); + + gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)), + &iter); + cfile.cinfo.columns_changed = TRUE; +} + +static void +column_list_delete_cb(GtkWidget *w _U_, gpointer data _U_) { + GList *clp; + fmt_data *cfmt; + GtkTreeSelection *sel; + GtkTreeModel *model; + GtkTreeIter iter; + + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)); + if (gtk_tree_selection_get_selected(sel, &model, &iter)) + { + gtk_tree_model_get(model, &iter, 2, &clp, -1); + + cfmt = (fmt_data *) clp->data; + g_free(cfmt->title); + g_free(cfmt->fmt); + if (cfmt->custom_field) { + g_free (cfmt->custom_field); + } + g_free(cfmt); + prefs.col_list = g_list_remove_link(prefs.col_list, clp); + + gtk_list_store_remove(GTK_LIST_STORE(model), &iter); + } + cfile.cinfo.columns_changed = TRUE; +} + +/* The user changed the column title entry box. */ +static void +column_entry_changed_cb(GtkEditable *te, gpointer data) { + fmt_data *cfmt; + GList *clp; + gchar *title; + GtkTreeView *tree = (GtkTreeView *)data; + GtkTreeSelection *sel; + GtkTreeModel *model; + GtkTreeIter iter; + + sel = gtk_tree_view_get_selection(tree); + if (gtk_tree_selection_get_selected(sel, &model, &iter)) + { + title = gtk_editable_get_chars(te, 0, -1); + gtk_tree_model_get(model, &iter, 2, &clp, -1); + cfmt = (fmt_data *) clp->data; + + gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, title, -1); + g_free(cfmt->title); + cfmt->title = title; + } + cfile.cinfo.columns_changed = TRUE; +} + +/* The user changed the custom field entry box. */ +static void +column_field_changed_cb(GtkEditable *te, gpointer data) { + fmt_data *cfmt; + GList *clp; + gchar *field, *fmt; + GtkTreeView *tree = (GtkTreeView *)data; + GtkTreeSelection *sel; + GtkTreeModel *model; + GtkTreeIter iter; + + sel = gtk_tree_view_get_selection(tree); + if (gtk_tree_selection_get_selected(sel, &model, &iter)) + { + field = gtk_editable_get_chars(te, 0, -1); + gtk_tree_model_get(model, &iter, 2, &clp, -1); + cfmt = (fmt_data *) clp->data; + fmt = g_strdup_printf("%s (%s)", col_format_desc(cur_fmt), field); + gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, fmt, -1); + g_free(fmt); + if (cfmt->custom_field) { + g_free(cfmt->custom_field); + } + cfmt->custom_field = field; + } + cfile.cinfo.columns_changed = TRUE; +} + +/* The user changed the format menu. */ +static void +column_menu_changed_cb(GtkWidget *w _U_, gpointer data) { + fmt_data *cfmt; + GList *clp; + const gchar *fmt; + GtkTreeSelection *sel; + GtkTreeModel *model; + GtkTreeIter iter; + + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)); + if (gtk_tree_selection_get_selected(sel, &model, &iter)) + { + cur_fmt = (gint)(long) data; + gtk_tree_model_get(model, &iter, 2, &clp, -1); + cfmt = (fmt_data *) clp->data; + + if (cur_fmt == COL_CUSTOM) { + if (cfmt->custom_field == NULL) { + cfmt->custom_field = g_strdup(""); + } + gtk_entry_set_text(GTK_ENTRY(field_te), cfmt->custom_field); + fmt = g_strdup_printf("%s (%s)", col_format_desc(cur_fmt), cfmt->custom_field); + gtk_widget_show(field_te); + } else { + fmt = g_strdup_printf("%s", col_format_desc(cur_fmt)); + gtk_widget_hide(field_te); + } + + gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, fmt, -1); + g_free(cfmt->fmt); + cfmt->fmt = g_strdup(col_format_to_string(cur_fmt)); + } + cfile.cinfo.columns_changed = TRUE; +} + +static void +column_arrow_cb(GtkWidget *w, gpointer data _U_) { + fmt_data *cfmt; + GList *clp1, *clp2; + GtkTreeSelection *sel; + GtkTreeModel *model; + GtkTreeIter iter1, iter2; + GtkTreePath *path; + gchar *title1, *format1, *title2, *format2; + + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)); + if (gtk_tree_selection_get_selected(sel, &model, &iter1)) + { + gtk_tree_model_get(model, &iter1, 0, &title1, + 1, &format1, 2, &clp1, -1); + cfmt = (fmt_data *)clp1->data; + prefs.col_list = g_list_remove(prefs.col_list, cfmt); + + if (w == up_bt) + { + cur_row--; + prefs.col_list = g_list_insert(prefs.col_list, cfmt, cur_row); + path = gtk_tree_model_get_path(model, &iter1); + gtk_tree_path_prev(path); + if (!gtk_tree_model_get_iter(model, &iter2, path)) + { + gtk_tree_path_free(path); + return; + } + gtk_tree_path_free(path); + } + else + { + cur_row++; + prefs.col_list = g_list_insert(prefs.col_list, cfmt, cur_row); + iter2 = iter1; + if (!gtk_tree_model_iter_next(model, &iter2)) + { + return; + } + } + clp1 = g_list_find(prefs.col_list, cfmt); + gtk_tree_model_get(model, &iter2, 0, &title2, 1, &format2, 2, + &clp2, -1); + gtk_list_store_set(GTK_LIST_STORE(model), &iter2, 0, title1, 1, + format1, 2, clp1, -1); + gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, title2, 1, + format2, 2, clp2, -1); + gtk_tree_selection_select_iter(sel, &iter2); + + column_set_arrow_button_sensitivity(clp1); + + /* free strings read from the TreeModel */ + g_free(title1); + g_free(format1); + g_free(title2); + g_free(format2); + } + cfile.cinfo.columns_changed = TRUE; +} + +void +column_set_arrow_button_sensitivity(GList *clp) { + gint up_sens = FALSE, dn_sens = FALSE; + + if (clp != g_list_first(prefs.col_list)) + up_sens = TRUE; + if (clp != g_list_last(prefs.col_list)) + dn_sens = TRUE; + + gtk_widget_set_sensitive(up_bt, up_sens); + gtk_widget_set_sensitive(dn_bt, dn_sens); +} + +void +column_prefs_fetch(GtkWidget *w _U_) { +} + +void +column_prefs_apply(GtkWidget *w _U_) +{ + /* Redraw the packet list if the columns were changed */ + if(cfile.cinfo.columns_changed) { + packet_list_recreate(); + cfile.cinfo.columns_changed = FALSE; /* Reset value */ + } +} + +void +column_prefs_destroy(GtkWidget *w) { + /* Let the list cb know we're about to destroy the widget tree, so it */ + /* doesn't operate on widgets that don't exist. */ + g_object_set_data(G_OBJECT(w), E_COL_CM_KEY, (gpointer)TRUE); +} |