1040 lines
38 KiB
C
1040 lines
38 KiB
C
/* color_dlg.c
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* Definitions for dialog boxes for color filters
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include <epan/packet.h>
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#include <epan/dfilter/dfilter.h>
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#include <epan/prefs.h>
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#include "../color.h"
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#include "../color_filters.h"
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#include "../file.h"
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#include "../simple_dialog.h"
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#include "gtk/main.h"
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#include "gtk/color_utils.h"
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#include "gtk/color_dlg.h"
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#include "gtk/dlg_utils.h"
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#include "gtk/gui_utils.h"
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#include "gtk/dfilter_expr_dlg.h"
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#include "gtk/stock_icons.h"
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#include "gtk/filter_dlg.h"
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#include "gtk/capture_file_dlg.h"
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#include "gtk/gtkglobals.h"
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#include "gtk/help_dlg.h"
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#include "gtk/color_edit_dlg.h"
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#define BUTTON_SIZE_X -1
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#define BUTTON_SIZE_Y -1
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static GtkWidget* colorize_dialog_new(char *filter);
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static void add_filter_to_list(gpointer filter_arg, gpointer list_arg);
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static void color_filter_up_cb(GtkButton *button, gpointer user_data);
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static void color_filter_down_cb(GtkButton *button, gpointer user_data);
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static void remember_selected_row(GtkTreeSelection *sel, gpointer list);
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static void color_destroy_cb(GtkButton *button, gpointer user_data);
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static void destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy);
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static void create_new_color_filter(GtkButton *button, const char *filter);
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static void color_new_cb(GtkButton *button, gpointer user_data);
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static void color_edit_cb(GtkButton *button, gpointer user_data);
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static gint color_filters_button_cb(GtkWidget *, GdkEventButton *, gpointer);
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static void color_disable_cb(GtkWidget *widget, gboolean user_data);
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static void color_delete_cb(GtkWidget *widget, gpointer user_data);
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static void color_save_cb(GtkButton *button, gpointer user_data);
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static void color_ok_cb(GtkButton *button, gpointer user_data);
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static void color_cancel_cb(GtkWidget *widget, gpointer user_data);
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static void color_apply_cb(GtkButton *button, gpointer user_data);
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static void color_clear_cb(GtkWidget *button, gpointer user_data);
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static void color_import_cb(GtkButton *button, gpointer user_data );
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static void color_export_cb(GtkButton *button, gpointer user_data );
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static GtkWidget *colorize_win;
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gint num_of_filters; /* number of filters being displayed */
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gint row_selected; /* row in color_filters that is selected */
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gboolean row_is_moving = FALSE;
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/* This is a list of all current color filters in the dialog
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* (copied from color_filters.c and edited with the dialog).
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* The color filter items are not identical to the ones used for the
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* packet list display, so they can be safely edited.
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*
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* Keep the temporary filters in a seperate list so that they are
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* not showed in the edit-dialog
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*
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* XXX - use the existing GTK list for this purpose and build temporary copies
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* e.g. for the save/export functions.
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* Problem: Don't know when able to safely throw away, e.g. while exporting.
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*/
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static GSList *color_filter_edit_list = NULL;
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static GSList *color_filter_tmp_list = NULL;
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#define COLOR_UP_LB "color_up_lb"
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#define COLOR_DOWN_LB "color_down_lb"
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#define COLOR_EDIT_LB "color_edit_lb"
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#define COLOR_ENABLE_LB "color_enable_lb"
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#define COLOR_DISABLE_LB "color_disable_lb"
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#define COLOR_DELETE_LB "color_delete_lb"
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#define COLOR_FILTERS_CL "color_filters_cl"
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#define COLOR_FILTER_LIST "color_filter_list"
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/* Callback for the "Display:Coloring Rules" menu item. */
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void
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color_display_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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if (colorize_win != NULL) {
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/* There's already a color dialog box active; reactivate it. */
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reactivate_window(colorize_win);
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} else {
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/* Create a new "Colorize Display" dialog. */
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colorize_win = colorize_dialog_new(NULL);
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}
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}
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/* this opens the color dialog and presets the filter string */
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void
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color_display_with_filter(char *filter)
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{
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if (colorize_win != NULL) {
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/* There's already a color dialog box active; reactivate it. */
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reactivate_window(colorize_win);
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} else {
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/* Create a new "Colorize Display" dialog. */
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colorize_win = colorize_dialog_new(filter);
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}
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}
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/* if this filter is selected - count it in the given int* */
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static void
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count_this_select(gpointer filter_arg, gpointer counter_arg)
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{
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color_filter_t *colorf = filter_arg;
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int * cnt = counter_arg;
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if (colorf->selected)
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(*cnt)++;
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}
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/* TODO: implement count of selected filters. Plug in to file_dlg update of "export selected" checkbox. */
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int color_selected_count(void)
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{
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int count = 0;
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g_slist_foreach(color_filter_edit_list, count_this_select, &count);
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return count;
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}
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/* Create the "Coloring Rules" dialog. */
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static GtkWidget*
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colorize_dialog_new (char *filter)
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{
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GtkWidget *color_win;
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GtkWidget *dlg_vbox;
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GtkWidget *main_hbox;
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GtkWidget *ctrl_vbox;
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GtkTooltips *tooltips;
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GtkWidget *order_fr;
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GtkWidget *order_vbox;
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GtkWidget *color_filter_up;
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GtkWidget *order_move_label;
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GtkWidget *color_filter_down;
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GtkWidget *list_fr;
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GtkWidget *list_vbox;
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GtkWidget *scrolledwindow1;
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GtkWidget *color_filters;
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GtkWidget *list_label;
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GtkWidget *edit_fr;
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GtkWidget *edit_vbox;
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GtkWidget *color_new;
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GtkWidget *color_edit;
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GtkWidget *color_enable;
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GtkWidget *color_disable;
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GtkWidget *color_delete;
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GtkWidget *manage_fr;
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GtkWidget *manage_vbox;
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GtkWidget *color_import;
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GtkWidget *color_export;
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GtkWidget *color_clear;
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GtkWidget *button_ok_hbox;
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GtkWidget *color_ok;
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GtkWidget *color_apply;
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GtkWidget *color_save;
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GtkWidget *color_cancel;
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GtkWidget *color_help;
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GtkListStore *store;
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GtkCellRenderer *renderer;
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GtkTreeViewColumn *column;
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GtkTreeSelection *selection;
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const gchar *titles[] = { "Name", "String" };
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num_of_filters = 0;
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row_selected = -1; /* no row selected */
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tooltips = gtk_tooltips_new ();
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/* Resizing of the dialog window is now reasonably done.
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* Default size is set so that it should fit into every usual screen resolution.
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* All other widgets are always packed depending on the current window size. */
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color_win = dlg_conf_window_new ("Wireshark: Coloring Rules");
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g_object_set_data(G_OBJECT(color_win), "color_win", color_win);
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gtk_window_set_default_size(GTK_WINDOW(color_win), DEF_WIDTH, DEF_HEIGHT * 2/3);
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dlg_vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5);
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gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox);
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main_hbox = gtk_hbox_new (FALSE, 0);
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gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0);
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ctrl_vbox = gtk_vbox_new (FALSE, 0);
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gtk_box_pack_start (GTK_BOX (main_hbox), ctrl_vbox, FALSE, FALSE, 0);
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/* edit buttons frame */
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edit_fr = gtk_frame_new("Edit");
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gtk_box_pack_start (GTK_BOX (ctrl_vbox), edit_fr, TRUE, TRUE, 0);
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/* edit_vbox is first button column (containing: new, edit and such) */
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edit_vbox = gtk_vbutton_box_new();
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gtk_button_box_set_child_size(GTK_BUTTON_BOX(edit_vbox), BUTTON_SIZE_X, BUTTON_SIZE_Y);
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gtk_container_set_border_width (GTK_CONTAINER (edit_vbox), 5);
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gtk_container_add(GTK_CONTAINER(edit_fr), edit_vbox);
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color_new = gtk_button_new_from_stock(GTK_STOCK_NEW);
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gtk_box_pack_start (GTK_BOX (edit_vbox), color_new, FALSE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter at the end of the list"), NULL);
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color_edit = gtk_button_new_from_stock(WIRESHARK_STOCK_EDIT);
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gtk_box_pack_start (GTK_BOX (edit_vbox), color_edit, FALSE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the properties of the selected filter."
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" If more than one filter is selected, edit the first selected one"), NULL);
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gtk_widget_set_sensitive (color_edit, FALSE);
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color_enable = gtk_button_new_from_stock(WIRESHARK_STOCK_ENABLE);
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gtk_box_pack_start (GTK_BOX (edit_vbox), color_enable, FALSE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_enable, ("Enable the selected filter(s)"), NULL);
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gtk_widget_set_sensitive (color_enable, FALSE);
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color_disable = gtk_button_new_from_stock(WIRESHARK_STOCK_DISABLE);
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gtk_box_pack_start (GTK_BOX (edit_vbox), color_disable, FALSE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_disable, ("Disable the selected filter(s)"), NULL);
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gtk_widget_set_sensitive (color_disable, FALSE);
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color_delete = gtk_button_new_from_stock(GTK_STOCK_DELETE);
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gtk_box_pack_start (GTK_BOX (edit_vbox), color_delete, FALSE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter(s)"), NULL);
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gtk_widget_set_sensitive (color_delete, FALSE);
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/* End edit buttons frame */
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/* manage buttons frame */
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manage_fr = gtk_frame_new("Manage");
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gtk_box_pack_start (GTK_BOX (ctrl_vbox), manage_fr, FALSE, FALSE, 0);
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manage_vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (manage_vbox), 5);
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gtk_container_add(GTK_CONTAINER(manage_fr), manage_vbox);
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color_import = gtk_button_new_from_stock(WIRESHARK_STOCK_IMPORT);
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gtk_box_pack_start (GTK_BOX (manage_vbox), color_import, FALSE, FALSE, 5);
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gtk_tooltips_set_tip(tooltips, color_import, ("Load filters from a file and append them to the list"), NULL);
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color_export = gtk_button_new_from_stock(WIRESHARK_STOCK_EXPORT);
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gtk_box_pack_start (GTK_BOX (manage_vbox), color_export, FALSE, FALSE, 5);
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gtk_tooltips_set_tip(tooltips, color_export, ("Save all/selected filters to a file"), NULL);
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color_clear = gtk_button_new_from_stock(GTK_STOCK_CLEAR);
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gtk_box_pack_start(GTK_BOX (manage_vbox), color_clear, FALSE, FALSE, 5);
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gtk_tooltips_set_tip(tooltips, color_clear, ("Clear the filter list and revert to system-wide default filter set"), NULL);
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/* filter list frame */
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list_fr = gtk_frame_new("Filter");
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gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0);
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list_vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5);
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gtk_container_add(GTK_CONTAINER(list_fr), list_vbox);
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list_label = gtk_label_new (("List is processed in order until match is found"));
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gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0);
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/* create the list of filters */
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scrolledwindow1 = scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow1),
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GTK_SHADOW_IN);
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gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0);
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/* the list store contains : filter name, filter string, foreground
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* color, background color, pointer to color filter */
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store = gtk_list_store_new(6, G_TYPE_STRING, G_TYPE_STRING,
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G_TYPE_STRING, G_TYPE_STRING,
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G_TYPE_BOOLEAN, G_TYPE_POINTER);
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color_filters = tree_view_new(GTK_TREE_MODEL(store));
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g_object_unref(store);
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renderer = gtk_cell_renderer_text_new();
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column = gtk_tree_view_column_new_with_attributes(titles[0], renderer,
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"text", 0,
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"foreground", 2,
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"background", 3,
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"strikethrough", 4,
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NULL);
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gtk_tree_view_column_set_fixed_width(column, 80);
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gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
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renderer = gtk_cell_renderer_text_new();
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column = gtk_tree_view_column_new_with_attributes(titles[1], renderer,
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"text", 1,
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"foreground", 2,
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"background", 3,
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"strikethrough", 4,
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NULL);
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gtk_tree_view_column_set_fixed_width(column, 300);
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gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column);
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gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE);
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gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE);
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selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
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gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
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gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
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/* order frame */
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order_fr = gtk_frame_new("Order");
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gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0);
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order_vbox = gtk_vbox_new (TRUE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5);
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gtk_container_add(GTK_CONTAINER(order_fr), order_vbox);
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color_filter_up = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
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gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0);
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gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL);
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gtk_widget_set_sensitive (color_filter_up, FALSE);
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order_move_label = gtk_label_new (("Move\nselected filter\nup or down"));
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gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0);
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color_filter_down = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
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gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_down, FALSE, FALSE, 0);
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gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
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gtk_widget_set_sensitive (color_filter_down, FALSE);
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/* Button row: OK and cancel buttons */
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if(topic_available(HELP_COLORING_RULES_DIALOG)) {
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button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, GTK_STOCK_HELP, NULL);
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} else {
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button_ok_hbox = dlg_button_row_new(GTK_STOCK_OK, GTK_STOCK_APPLY, GTK_STOCK_SAVE, GTK_STOCK_CANCEL, NULL);
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}
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gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5);
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color_ok = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_OK);
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gtk_tooltips_set_tip (tooltips, color_ok, ("Apply the color filters to the display and close this dialog"), NULL);
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color_apply = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_APPLY);
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gtk_tooltips_set_tip (tooltips, color_apply, ("Apply the color filters to the display and keep this dialog open"), NULL);
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color_save = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_SAVE);
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gtk_tooltips_set_tip (tooltips, color_save, ("Save the color filters permanently and keep this dialog open"), NULL);
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color_cancel = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_CANCEL);
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window_set_cancel_button(color_win, color_cancel, color_cancel_cb);
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gtk_tooltips_set_tip (tooltips, color_cancel, ("Cancel changes done (since last \"Apply\") and close this dialog"), NULL);
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if(topic_available(HELP_COLORING_RULES_DIALOG)) {
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color_help = g_object_get_data(G_OBJECT(button_ok_hbox), GTK_STOCK_HELP);
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gtk_tooltips_set_tip (tooltips, color_help, ("Get help about this dialog"), NULL);
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g_signal_connect(color_help, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_COLORING_RULES_DIALOG);
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}
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gtk_widget_grab_default(color_ok);
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/* signals and such */
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g_signal_connect(color_win, "destroy", G_CALLBACK(color_destroy_cb), NULL);
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g_object_set_data(G_OBJECT(color_filter_up), COLOR_FILTERS_CL, color_filters);
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g_signal_connect(color_filter_up, "clicked", G_CALLBACK(color_filter_up_cb), NULL);
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g_object_set_data(G_OBJECT(color_filter_down), COLOR_FILTERS_CL, color_filters);
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g_signal_connect(color_filter_down, "clicked", G_CALLBACK(color_filter_down_cb), NULL);
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g_signal_connect(selection, "changed", G_CALLBACK(remember_selected_row), color_filters);
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g_signal_connect(color_filters, "button_press_event", G_CALLBACK(color_filters_button_cb), NULL);
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g_object_set_data(G_OBJECT(color_filters), COLOR_UP_LB, color_filter_up);
|
|
g_object_set_data(G_OBJECT(color_filters), COLOR_DOWN_LB, color_filter_down);
|
|
g_object_set_data(G_OBJECT(color_filters), COLOR_EDIT_LB, color_edit);
|
|
g_object_set_data(G_OBJECT(color_filters), COLOR_ENABLE_LB, color_enable);
|
|
g_object_set_data(G_OBJECT(color_filters), COLOR_DISABLE_LB, color_disable);
|
|
g_object_set_data(G_OBJECT(color_filters), COLOR_DELETE_LB, color_delete);
|
|
g_object_set_data(G_OBJECT(color_new), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_new, "clicked", G_CALLBACK(color_new_cb), NULL);
|
|
g_object_set_data(G_OBJECT(color_edit), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_edit, "clicked", G_CALLBACK(color_edit_cb), NULL);
|
|
g_object_set_data(G_OBJECT(color_enable), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_enable, "clicked", G_CALLBACK(color_disable_cb), FALSE);
|
|
g_object_set_data(G_OBJECT(color_disable), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_disable, "clicked", G_CALLBACK(color_disable_cb), (gpointer)TRUE);
|
|
g_object_set_data(G_OBJECT(color_delete), COLOR_EDIT_LB, color_edit);
|
|
g_object_set_data(G_OBJECT(color_delete), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_delete, "clicked", G_CALLBACK(color_delete_cb), NULL);
|
|
g_object_set_data(G_OBJECT(color_import), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_import, "clicked", G_CALLBACK(color_import_cb), NULL);
|
|
g_signal_connect(color_export, "clicked", G_CALLBACK(color_export_cb), NULL);
|
|
g_object_set_data(G_OBJECT(color_clear), COLOR_FILTERS_CL, color_filters);
|
|
g_signal_connect(color_clear, "clicked", G_CALLBACK(color_clear_cb), NULL);
|
|
g_signal_connect(color_ok, "clicked", G_CALLBACK(color_ok_cb), NULL);
|
|
g_signal_connect(color_apply, "clicked", G_CALLBACK(color_apply_cb), NULL);
|
|
g_signal_connect(color_save, "clicked", G_CALLBACK(color_save_cb), NULL);
|
|
|
|
g_signal_connect(color_win, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
|
|
|
|
gtk_widget_grab_focus(color_filters);
|
|
|
|
/* prepare filter list content */
|
|
color_filters_clone(color_filters);
|
|
g_object_set_data(G_OBJECT(color_win), COLOR_FILTER_LIST, &color_filter_edit_list);
|
|
|
|
gtk_widget_show_all(color_win);
|
|
|
|
/* hide the Save button if the user uses implicit save */
|
|
if(!prefs.gui_use_pref_save) {
|
|
gtk_widget_hide(color_save);
|
|
}
|
|
|
|
window_present(color_win);
|
|
|
|
if(filter){
|
|
/* if we specified a preset filter string, open the new dialog and
|
|
set the filter */
|
|
create_new_color_filter(GTK_BUTTON(color_new), filter);
|
|
}
|
|
|
|
return color_win;
|
|
}
|
|
|
|
/* move a row in the list +/- one position up/down */
|
|
static void move_this_row (GtkWidget *color_filters,
|
|
gint filter_number,
|
|
gint amount) /* only tested with +1(down) and -1(up) */
|
|
{
|
|
color_filter_t *colorf;
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter1, iter2;
|
|
gchar *name, *string, *fg_str, *bg_str;
|
|
gboolean disabled;
|
|
|
|
g_assert(amount == +1 || amount == -1);
|
|
g_assert(amount == +1 || filter_number > 0);
|
|
g_assert(amount == -1 || filter_number < num_of_filters - 1);
|
|
|
|
row_is_moving = TRUE;
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_model_iter_nth_child(model, &iter1, NULL, filter_number);
|
|
gtk_tree_model_iter_nth_child(model, &iter2, NULL, filter_number + amount);
|
|
|
|
gtk_tree_model_get(model, &iter1, 0, &name, 1, &string,
|
|
2, &fg_str, 3, &bg_str, 4, &disabled, 5, &colorf, -1);
|
|
gtk_list_store_remove(GTK_LIST_STORE(model), &iter1);
|
|
if (amount < 0)
|
|
gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2);
|
|
else
|
|
gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2);
|
|
gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string,
|
|
2, fg_str, 3, bg_str, 4, disabled, 5, colorf, -1);
|
|
g_free(name);
|
|
g_free(string);
|
|
g_free(fg_str);
|
|
g_free(bg_str);
|
|
row_is_moving = FALSE;
|
|
|
|
/*
|
|
* re-select the initial row
|
|
*/
|
|
gtk_widget_grab_focus(color_filters);
|
|
gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1);
|
|
|
|
color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
|
|
color_filter_edit_list = g_slist_insert(color_filter_edit_list, colorf, filter_number + amount);
|
|
}
|
|
|
|
/* User pressed the "Up" button: Move the selected filters up in the list */
|
|
static void
|
|
color_filter_up_cb(GtkButton *button, gpointer user_data _U_)
|
|
{
|
|
gint amount;
|
|
gint filter_number;
|
|
GtkWidget * color_filters;
|
|
color_filter_t *colorf;
|
|
GtkTreeIter iter;
|
|
GtkTreeModel *model;
|
|
GtkTreeSelection *sel;
|
|
|
|
amount = -1;
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
|
|
for (filter_number = 0; filter_number < num_of_filters; filter_number++)
|
|
{
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
|
|
gtk_tree_model_get(model, &iter, 5, &colorf, -1);
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
if (gtk_tree_selection_iter_is_selected(sel, &iter))
|
|
move_this_row (color_filters, filter_number, amount);
|
|
}
|
|
}
|
|
|
|
/* User pressed the "Down" button: Move the selected filters down in the list */
|
|
static void
|
|
color_filter_down_cb(GtkButton *button, gpointer user_data _U_)
|
|
{
|
|
gint amount;
|
|
gint filter_number;
|
|
GtkWidget * color_filters;
|
|
color_filter_t *colorf;
|
|
GtkTreeIter iter;
|
|
GtkTreeModel *model;
|
|
|
|
amount = +1;
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
|
|
for (filter_number = num_of_filters - 1; filter_number >= 0; filter_number--)
|
|
{
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
|
|
gtk_tree_model_get(model, &iter, 5, &colorf, -1);
|
|
if (colorf->selected)
|
|
move_this_row (color_filters, filter_number, amount);
|
|
}
|
|
}
|
|
|
|
|
|
struct remember_data
|
|
{
|
|
gint count; /* count of selected filters */
|
|
gboolean first_selected; /* true if the first filter in the list is selected */
|
|
gboolean last_selected; /* true if the last filter in the list is selected */
|
|
gboolean all_enabled; /* true if all selected coloring rules are enabled */
|
|
gboolean all_disabled; /* true if all selected coloring rules are disabled */
|
|
gpointer color_filters;
|
|
};
|
|
/* called for each selected row in the tree.
|
|
*/
|
|
static void remember_this_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer arg)
|
|
{
|
|
gint *path_index;
|
|
color_filter_t *colorf;
|
|
struct remember_data *data = arg;
|
|
|
|
gtk_tree_model_get(model, iter, 5, &colorf, -1);
|
|
colorf->selected = TRUE;
|
|
|
|
data->all_enabled &= (!colorf->disabled);
|
|
data->all_disabled &= colorf->disabled;
|
|
|
|
path_index = gtk_tree_path_get_indices(path); /* not to be freed */
|
|
if (path_index == NULL) /* can return NULL according to API doc.*/
|
|
{
|
|
return;
|
|
}
|
|
row_selected = path_index[0];
|
|
|
|
if (row_selected == 0)
|
|
data->first_selected = TRUE;
|
|
if (row_selected == num_of_filters - 1)
|
|
data->last_selected = TRUE;
|
|
|
|
data->count++;
|
|
|
|
gtk_tree_view_scroll_to_cell(data->color_filters, path, NULL, FALSE, 0.0, 0.0);
|
|
}
|
|
|
|
/* clear the selection flag of this filter */
|
|
static void
|
|
clear_select_flag(gpointer filter_arg, gpointer arg _U_)
|
|
{
|
|
color_filter_t *colorf = filter_arg;
|
|
|
|
colorf->selected = FALSE;
|
|
}
|
|
|
|
/* The gtk+2.0 version gets called for, (maybe multiple,) changes in the selection. */
|
|
static void
|
|
remember_selected_row(GtkTreeSelection *sel, gpointer color_filters)
|
|
{
|
|
GtkWidget *button;
|
|
struct remember_data data;
|
|
|
|
data.first_selected = data.last_selected = FALSE;
|
|
data.all_enabled = data.all_disabled = TRUE;
|
|
data.count = 0;
|
|
data.color_filters = color_filters;
|
|
|
|
g_slist_foreach(color_filter_edit_list, clear_select_flag, NULL);
|
|
gtk_tree_selection_selected_foreach(sel,remember_this_row, &data);
|
|
|
|
if (data.count > 0)
|
|
{
|
|
/*
|
|
* One or more rows are selected, so we can operate on them.
|
|
*/
|
|
|
|
/* We can only edit if there is exactly one filter selected */
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_EDIT_LB);
|
|
gtk_widget_set_sensitive (button, data.count == 1);
|
|
|
|
/* We can enable any number of filters */
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
|
|
gtk_widget_set_sensitive (button, !data.all_enabled);
|
|
|
|
/* We can disable any number of filters */
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
|
|
gtk_widget_set_sensitive (button, !data.all_disabled);
|
|
|
|
/* We can delete any number of filters */
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DELETE_LB);
|
|
gtk_widget_set_sensitive (button, TRUE);
|
|
|
|
/*
|
|
* We can move them up *if* one of them isn't the top row,
|
|
* and move them down *if* one of them isn't the bottom row.
|
|
*/
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_UP_LB);
|
|
gtk_widget_set_sensitive(button, !data.first_selected);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DOWN_LB);
|
|
gtk_widget_set_sensitive(button, !data.last_selected);
|
|
}
|
|
else
|
|
{
|
|
row_selected = -1;
|
|
|
|
/*
|
|
* No row is selected, so we can't do operations that affect the
|
|
* selected row.
|
|
*/
|
|
if (!row_is_moving) {
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_UP_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DOWN_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
}
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_EDIT_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DELETE_LB);
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/* destroy a single color edit dialog */
|
|
static void
|
|
destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy _U_)
|
|
{
|
|
color_filter_t *colorf = (color_filter_t *)filter_arg;
|
|
|
|
if (colorf->edit_dialog != NULL)
|
|
window_destroy(colorf->edit_dialog);
|
|
}
|
|
|
|
/* Called when the dialog box is being destroyed; destroy any edit
|
|
* dialogs opened from this dialog.
|
|
*/
|
|
static void
|
|
color_destroy_cb (GtkButton *button _U_,
|
|
gpointer user_data _U_)
|
|
{
|
|
/* Destroy any edit dialogs we have open. */
|
|
g_slist_foreach(color_filter_edit_list, destroy_edit_dialog_cb, NULL);
|
|
|
|
/* destroy the filter list itself */
|
|
color_filter_list_delete(&color_filter_edit_list);
|
|
color_filter_list_delete(&color_filter_tmp_list);
|
|
|
|
colorize_win = NULL;
|
|
}
|
|
|
|
|
|
static void
|
|
select_row(GtkWidget *color_filters, int row)
|
|
{
|
|
GtkTreeModel *model;
|
|
gint num_filters;
|
|
GtkTreeIter iter;
|
|
GtkTreeSelection *sel;
|
|
|
|
/* select the new row */
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
num_filters = gtk_tree_model_iter_n_children(model, NULL);
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_selection_select_iter(sel, &iter);
|
|
}
|
|
|
|
|
|
|
|
/* add a single color filter to the list */
|
|
static void
|
|
add_filter_to_list(gpointer filter_arg, gpointer list_arg)
|
|
{
|
|
color_filter_t *colorf = filter_arg;
|
|
gchar fg_str[14], bg_str[14];
|
|
GtkListStore *store;
|
|
GtkTreeIter iter;
|
|
|
|
if( strstr(colorf->filter_name,TEMP_COLOR_PREFIX)==NULL) {
|
|
store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg)));
|
|
gtk_list_store_append(store, &iter);
|
|
g_snprintf(fg_str, 14, "#%04X%04X%04X",
|
|
colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue);
|
|
g_snprintf(bg_str, 14, "#%04X%04X%04X",
|
|
colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue);
|
|
gtk_list_store_set(store, &iter, 0, colorf->filter_name,
|
|
1, colorf->filter_text, 2, fg_str, 3, bg_str,
|
|
4, colorf->disabled, 5, colorf, -1);
|
|
color_filter_edit_list = g_slist_append(color_filter_edit_list, colorf);
|
|
num_of_filters++;
|
|
} else {
|
|
/* But keep the temporary ones too, so they can be added again
|
|
* when the user is done editing */
|
|
color_filter_tmp_list = g_slist_append(color_filter_tmp_list, colorf);
|
|
}
|
|
}
|
|
|
|
|
|
/* a new color filter was read in from a filter file */
|
|
void
|
|
color_filter_add_cb(color_filter_t *colorf, gpointer user_data)
|
|
{
|
|
GtkWidget *color_filters = user_data;
|
|
|
|
add_filter_to_list(colorf, color_filters);
|
|
|
|
gtk_widget_grab_focus(color_filters);
|
|
}
|
|
|
|
/* Create a new filter, add it to the list, and pop up an
|
|
"Edit color filter" dialog box to edit it. */
|
|
static void
|
|
create_new_color_filter(GtkButton *button, const char *filter)
|
|
{
|
|
color_filter_t *colorf;
|
|
GtkStyle *style;
|
|
color_t bg_color, fg_color;
|
|
GtkWidget *color_filters;
|
|
GtkTreeSelection *sel;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
|
|
/* unselect all filters */
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_selection_unselect_all (sel);
|
|
|
|
/* Use the default background and foreground colors as the colors. */
|
|
style = gtk_widget_get_style(packet_list);
|
|
gdkcolor_to_color_t(&bg_color, &style->base[GTK_STATE_NORMAL]);
|
|
gdkcolor_to_color_t(&fg_color, &style->text[GTK_STATE_NORMAL]);
|
|
|
|
colorf = color_filter_new("name", filter, &bg_color, &fg_color, FALSE);
|
|
add_filter_to_list(colorf, color_filters);
|
|
select_row(color_filters, num_of_filters-1);
|
|
|
|
/* open the edit dialog */
|
|
edit_color_filter_dialog(color_filters, TRUE /* is a new filter */);
|
|
|
|
gtk_widget_grab_focus(color_filters);
|
|
}
|
|
|
|
/* User pressed the "New" button: Create a new filter in the list,
|
|
and pop up an "Edit color filter" dialog box to edit it. */
|
|
static void
|
|
color_new_cb(GtkButton *button, gpointer user_data _U_)
|
|
{
|
|
create_new_color_filter(button, "filter");
|
|
}
|
|
|
|
/* User pressed the "Edit" button: Pop up an "Edit color filter" dialog box
|
|
* to edit an existing filter. */
|
|
static void
|
|
color_edit_cb(GtkButton *button, gpointer user_data _U_)
|
|
{
|
|
GtkWidget *color_filters;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
g_assert(row_selected != -1);
|
|
edit_color_filter_dialog(color_filters, FALSE /* is not a new filter */);
|
|
}
|
|
|
|
/* User double-clicked on the coloring rule */
|
|
static gint
|
|
color_filters_button_cb(GtkWidget *list, GdkEventButton *event,
|
|
gpointer data _U_)
|
|
{
|
|
if (event->type == GDK_2BUTTON_PRESS) {
|
|
edit_color_filter_dialog(list, FALSE);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/* action_disable==TRUE ==> User pressed the "Disable" button:
|
|
* Disable the selected filters in the list.
|
|
* action_disable==FALSE ==> User pressed the "Enable" button:
|
|
* Enable the selected filters in the list.
|
|
*/
|
|
static void
|
|
color_disable_cb(GtkWidget *widget, gboolean action_disable)
|
|
{
|
|
gint filter_number;
|
|
GtkWidget *button;
|
|
GtkWidget * color_filters;
|
|
color_filter_t *colorf;
|
|
GtkTreeIter iter;
|
|
GtkTreeModel *model;
|
|
GtkTreeSelection *sel;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
|
|
|
|
for (filter_number = 0; filter_number < num_of_filters; filter_number++)
|
|
{
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, filter_number);
|
|
gtk_tree_model_get(model, &iter, 5, &colorf, -1);
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
if (gtk_tree_selection_iter_is_selected(sel, &iter)) {
|
|
colorf->disabled = action_disable;
|
|
gtk_list_store_set(GTK_LIST_STORE(model), &iter, 4, action_disable, -1);
|
|
}
|
|
}
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_ENABLE_LB);
|
|
gtk_widget_set_sensitive(button, action_disable);
|
|
button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), COLOR_DISABLE_LB);
|
|
gtk_widget_set_sensitive(button, !action_disable);
|
|
}
|
|
|
|
/* Delete a single color filter from the list and elsewhere. */
|
|
void
|
|
color_delete(gint row, GtkWidget *color_filters)
|
|
{
|
|
color_filter_t *colorf;
|
|
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
|
|
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
|
|
gtk_tree_model_get(model, &iter, 5, &colorf, -1);
|
|
|
|
/* Remove this color filter from the CList displaying the
|
|
color filters. */
|
|
gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
|
|
num_of_filters--;
|
|
|
|
/* Destroy any "Edit color filter" dialog boxes editing it. */
|
|
if (colorf->edit_dialog != NULL)
|
|
window_destroy(colorf->edit_dialog);
|
|
|
|
/* Delete the color filter from the list of color filters. */
|
|
color_filter_edit_list = g_slist_remove(color_filter_edit_list, colorf);
|
|
color_filter_delete(colorf);
|
|
|
|
/* If we grab the focus after updating the selection, the first
|
|
* row is always selected, so we do it before */
|
|
gtk_widget_grab_focus(color_filters);
|
|
}
|
|
|
|
/* User pressed the "Delete" button: Delete the selected filters from the list.*/
|
|
static void
|
|
color_delete_cb(GtkWidget *widget, gpointer user_data _U_)
|
|
{
|
|
GtkWidget *color_filters;
|
|
gint row, num_filters;
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
GtkTreeSelection *sel;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
|
|
|
|
/* get the number of filters in the list */
|
|
model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters));
|
|
num_filters = gtk_tree_model_iter_n_children(model, NULL);
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
|
|
/* iterate through the list and delete the selected ones */
|
|
for (row = num_filters - 1; row >= 0; row--)
|
|
{
|
|
gtk_tree_model_iter_nth_child(model, &iter, NULL, row);
|
|
if (gtk_tree_selection_iter_is_selected(sel, &iter))
|
|
color_delete (row, color_filters);
|
|
}
|
|
}
|
|
|
|
/* User pressed "Import": Pop up an "Import color filter" dialog box. */
|
|
static void
|
|
color_import_cb(GtkButton *button, gpointer data _U_)
|
|
{
|
|
GtkWidget *color_filters;
|
|
GtkTreeSelection *sel;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
|
|
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters));
|
|
gtk_tree_selection_unselect_all (sel);
|
|
|
|
file_color_import_cmd_cb(color_filters, &color_filter_edit_list);
|
|
}
|
|
|
|
/* User pressed "Export": Pop up an "Export color filter" dialog box. */
|
|
static void
|
|
color_export_cb(GtkButton *button, gpointer data _U_)
|
|
{
|
|
GtkWidget *color_filters;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), COLOR_FILTERS_CL);
|
|
|
|
file_color_export_cmd_cb(color_filters, color_filter_edit_list);
|
|
}
|
|
|
|
/* User confirmed the clear operation: Remove all user defined color filters and
|
|
revert to the global file. */
|
|
static void
|
|
color_clear_cmd(GtkWidget *widget)
|
|
{
|
|
GtkWidget * color_filters;
|
|
|
|
color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), COLOR_FILTERS_CL);
|
|
|
|
while (num_of_filters > 0)
|
|
{
|
|
color_delete (num_of_filters-1, color_filters);
|
|
}
|
|
|
|
/* try to read the global filters */
|
|
color_filters_read_globals(color_filters);
|
|
}
|
|
|
|
/* Clear button: user responded to question */
|
|
static void color_clear_answered_cb(gpointer dialog _U_, gint btn, gpointer data)
|
|
{
|
|
switch(btn) {
|
|
case(ESD_BTN_CLEAR):
|
|
color_clear_cmd(data);
|
|
break;
|
|
case(ESD_BTN_CANCEL):
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
|
|
/* User pressed "clear" button: ask user before really doing it */
|
|
void
|
|
color_clear_cb(GtkWidget *widget, gpointer data _U_) {
|
|
gpointer dialog;
|
|
|
|
/* ask user, if he/she is really sure */
|
|
dialog = simple_dialog(ESD_TYPE_CONFIRMATION, ESD_BTN_CLEAR | ESD_BTN_CANCEL,
|
|
"%sRemove all your personal color settings?%s\n\n"
|
|
"This will revert the color settings to global defaults.\n\n"
|
|
"Are you really sure?",
|
|
simple_dialog_primary_start(), simple_dialog_primary_end());
|
|
|
|
simple_dialog_set_cb(dialog, color_clear_answered_cb, widget);
|
|
}
|
|
|
|
|
|
|
|
/* User pressed "Ok" button: Exit dialog and apply new list of
|
|
color filters to the capture. */
|
|
static void
|
|
color_ok_cb(GtkButton *button _U_, gpointer user_data _U_)
|
|
{
|
|
/* Apply the new coloring rules... */
|
|
color_apply_cb(button,user_data);
|
|
|
|
/* ... and destroy the dialog box. */
|
|
window_destroy(colorize_win);
|
|
}
|
|
|
|
/* User pressed "Apply" button: apply the new list of color filters
|
|
to the capture. */
|
|
static void
|
|
color_apply_cb(GtkButton *button _U_, gpointer user_data _U_)
|
|
{
|
|
/* if we don't have a Save button, just save the settings now */
|
|
if (!prefs.gui_use_pref_save) {
|
|
if (!color_filters_write(color_filter_edit_list))
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open filter file: %s", strerror(errno));
|
|
}
|
|
|
|
/* Apply the coloring rules, both the temporary ones in
|
|
* color_filter_tmp_list as the permanent ones in color_filter_edit_list
|
|
* */
|
|
color_filters_apply(color_filter_tmp_list, color_filter_edit_list);
|
|
|
|
/* colorize list */
|
|
cf_colorize_packets(&cfile);
|
|
}
|
|
|
|
/* User pressed the "Save" button: save the color filters to the
|
|
color filter file. */
|
|
static void
|
|
color_save_cb(GtkButton *button _U_, gpointer user_data _U_)
|
|
{
|
|
|
|
if (!color_filters_write(color_filter_edit_list))
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
|
|
"Could not open filter file: %s", strerror(errno));
|
|
}
|
|
|
|
/* User pressed "Cancel" button (or "ESC" or the 'X'):
|
|
Exit dialog without colorizing packets with the new list. */
|
|
static void
|
|
color_cancel_cb(GtkWidget *widget _U_, gpointer user_data _U_)
|
|
{
|
|
/* Destroy the dialog box. */
|
|
window_destroy(colorize_win);
|
|
}
|
|
|