forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
"gtk/colors.c", and make "gtk/color_dlg.c" include "gtk/color_dlg.h" to make sure compilation checks the declaration of the routines with their definitions. svn path=/trunk/; revision=1623
1116 lines
42 KiB
C
1116 lines
42 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: color_dlg.c,v 1.2 2000/02/12 08:42:26 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@zing.org>
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* Copyright 1998 Gerald Combs
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*
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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 <gtk/gtk.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <sys/types.h>
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#include "gtk/main.h"
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#include "packet.h"
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#include "colors.h"
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#include "color_dlg.h"
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#include "file.h"
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#include "dfilter.h"
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#include "simple_dialog.h"
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#include "ui_util.h"
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static GtkWidget* colorize_dialog_new(colfilter *filter);
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static void add_filter_to_clist(gpointer filter_arg, gpointer clist_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(GtkCList *clist, gint row, gint column,
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GdkEvent *event, gpointer user_data);
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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 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 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 edit_color_filter_dialog_new(colfilter *filter,
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GtkWidget *color_filters,
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GtkWidget **colorize_filter_name,
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GtkWidget **colorize_filter_text);
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static void edit_color_filter_destroy_cb(GtkObject *object,
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gpointer user_data);
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static void edit_color_filter_fg_cb(GtkButton *button, gpointer user_data);
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static void edit_color_filter_bg_cb(GtkButton *button, gpointer user_data);
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static void edit_color_filter_ok_cb(GtkButton *button, gpointer user_data);
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static void edit_color_filter_cancel_cb(GtkObject *object, gpointer user_data);
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static GtkWidget* color_sel_win_new(color_filter_t *colorf, gboolean);
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static void color_sel_ok_cb(GtkButton *button, gpointer user_data);
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static void color_sel_cancel_cb(GtkObject *object, gpointer user_data);
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static GtkWidget *colorize_win;
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static gchar *titles[2] = { "Name", "Filter String" };
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#define COLOR_EDIT_LB "color_edit_lb"
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#define COLOR_FILTERS_CL "color_filters_cl"
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#define COLOR_FILTER "color_filter"
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#define COLOR_SELECTION_FG "color_selection_fg"
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#define COLOR_SELECTION_BG "color_selection_bg"
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#define COLOR_SELECTION_PARENT "color_selection_parent"
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/* Callback for the "Display:Colorize Display" menu item. */
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void
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color_display_cb(GtkWidget *w, gpointer d)
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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(cf.colors);
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}
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}
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/* Create the "Add color to protocols" dialog. */
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static GtkWidget*
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colorize_dialog_new (colfilter *filter)
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{
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GtkWidget *color_win;
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GtkWidget *vbox1;
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GtkWidget *hbox1;
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GtkWidget *vbox2;
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GtkWidget *color_filter_up;
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GtkWidget *label4;
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GtkWidget *color_filter_down;
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GtkWidget *scrolledwindow1;
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GtkWidget *color_filters;
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GtkWidget *hbox2;
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GtkWidget *color_new;
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GtkWidget *color_edit;
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GtkWidget *color_delete;
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GtkWidget *color_save;
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GtkWidget *hbox3;
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GtkWidget *color_ok;
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GtkWidget *color_apply;
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GtkWidget *color_cancel;
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GtkTooltips *tooltips;
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filter->row_selected = -1; /* no row selected */
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tooltips = gtk_tooltips_new ();
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color_win = gtk_window_new (GTK_WINDOW_DIALOG);
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gtk_object_set_data (GTK_OBJECT (color_win), "color_win", color_win);
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gtk_window_set_title (GTK_WINDOW (color_win), ("Add color to protocols"));
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vbox1 = gtk_vbox_new (FALSE, 0);
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gtk_widget_ref (vbox1);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox1", vbox1,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (vbox1);
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gtk_container_add (GTK_CONTAINER (color_win), vbox1);
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hbox1 = gtk_hbox_new (FALSE, 0);
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gtk_widget_ref (hbox1);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox1", hbox1,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (hbox1);
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gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
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vbox2 = gtk_vbox_new (TRUE, 0);
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gtk_widget_ref (vbox2);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox2", vbox2,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (vbox2);
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gtk_box_pack_start (GTK_BOX (hbox1), vbox2, FALSE, TRUE, 0);
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gtk_widget_set_usize (vbox2, 150, -2);
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color_filter_up = gtk_button_new_with_label (("Up"));
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gtk_widget_ref (color_filter_up);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filter_up", color_filter_up,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_filter_up);
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gtk_box_pack_start (GTK_BOX (vbox2), 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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label4 = gtk_label_new (("Move filter\nup or down\n[List is processed \n"
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"in order until\nmatch is found]"));
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gtk_widget_ref (label4);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "label4", label4,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (label4);
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gtk_box_pack_start (GTK_BOX (vbox2), label4, FALSE, FALSE, 0);
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color_filter_down = gtk_button_new_with_label (("Down"));
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gtk_widget_ref (color_filter_down);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filter_down", color_filter_down,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_filter_down);
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gtk_box_pack_start (GTK_BOX (vbox2), 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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scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
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gtk_widget_ref (scrolledwindow1);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "scrolledwindow1", scrolledwindow1,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (scrolledwindow1);
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gtk_box_pack_start (GTK_BOX (hbox1), scrolledwindow1, TRUE, TRUE, 0);
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color_filters = gtk_clist_new_with_titles(2, titles);
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#if 0
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/* I don't seem to need this, but just in case, I'll if0 it */
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filters",
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color_filters,
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(GtkDestroyNotify) gtk_widget_unref);
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#endif
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g_slist_foreach(filter_list, add_filter_to_clist, color_filters);
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gtk_widget_show (color_filters);
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gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters);
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gtk_widget_set_usize (color_filters, 300, -2);
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gtk_clist_set_column_width (GTK_CLIST (color_filters), 0, 80);
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gtk_clist_set_column_width (GTK_CLIST (color_filters), 1, 80);
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gtk_clist_column_titles_show (GTK_CLIST (color_filters));
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hbox2 = gtk_hbox_new (FALSE, 0);
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gtk_widget_ref (hbox2);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox2", hbox2,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (hbox2);
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gtk_box_pack_start (GTK_BOX (vbox1), hbox2, TRUE, FALSE, 5);
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gtk_widget_set_usize (hbox2, -2, 40);
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color_new = gtk_button_new_with_label (("New"));
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gtk_widget_ref (color_new);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_new", color_new,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_new);
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gtk_box_pack_start (GTK_BOX (hbox2), color_new, TRUE, FALSE, 5);
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gtk_widget_set_usize (color_new, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_new, ("Create a new colorization filter after selected filter"), NULL);
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color_edit = gtk_button_new_with_label (("Edit"));
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gtk_widget_ref (color_edit);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_edit", color_edit,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_edit);
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gtk_widget_set_usize(color_edit, 50, 30);
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gtk_box_pack_start (GTK_BOX (hbox2), color_edit, TRUE, FALSE, 5);
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gtk_tooltips_set_tip (tooltips, color_edit, ("Change color of selected filter"), NULL);
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gtk_widget_set_sensitive (color_edit,
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(filter->num_of_filters != 0));
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color_delete = gtk_button_new_with_label (("Delete"));
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gtk_widget_ref (color_delete);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_delete", color_delete,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_delete);
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gtk_box_pack_start (GTK_BOX (hbox2), color_delete, TRUE, FALSE, 5);
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gtk_widget_set_usize (color_delete, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_delete, ("Delete selected colorization filter"), NULL);
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color_save = gtk_button_new_with_label (("Save"));
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gtk_widget_ref (color_save);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_save", color_save,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_save);
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gtk_box_pack_start (GTK_BOX (hbox2), color_save, TRUE, FALSE, 5);
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gtk_widget_set_usize (color_save, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_save, ("Save all filters to disk"), NULL);
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hbox3 = gtk_hbox_new (FALSE, 0);
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gtk_widget_ref (hbox3);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox3", hbox3,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (hbox3);
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gtk_box_pack_start (GTK_BOX (vbox1), hbox3, TRUE, FALSE, 5);
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gtk_widget_set_usize (hbox3, 177, 40);
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color_ok = gtk_button_new_with_label (("OK"));
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gtk_widget_ref (color_ok);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_ok", color_ok,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_ok);
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gtk_box_pack_start (GTK_BOX (hbox3), color_ok, TRUE, FALSE, 0);
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gtk_widget_set_usize (color_ok, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_ok, ("Accept filter list; apply changes"), NULL);
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color_apply = gtk_button_new_with_label (("Apply"));
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gtk_widget_ref (color_apply);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_apply", color_apply,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_apply);
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gtk_box_pack_start (GTK_BOX (hbox3), color_apply, TRUE, FALSE, 0);
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gtk_widget_set_usize (color_apply, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_apply, ("Apply filters in list"), NULL);
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color_cancel = gtk_button_new_with_label (("Cancel"));
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gtk_widget_ref (color_cancel);
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gtk_object_set_data_full (GTK_OBJECT (color_win), "color_cancel", color_cancel,
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(GtkDestroyNotify) gtk_widget_unref);
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gtk_widget_show (color_cancel);
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gtk_box_pack_start (GTK_BOX (hbox3), color_cancel, TRUE, FALSE, 0);
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gtk_widget_set_usize (color_cancel, 50, 30);
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gtk_tooltips_set_tip (tooltips, color_cancel, ("No more filter changes; don't apply"), NULL);
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gtk_signal_connect (GTK_OBJECT (color_win), "destroy",
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GTK_SIGNAL_FUNC (color_destroy_cb),
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NULL);
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gtk_object_set_data(GTK_OBJECT (color_filter_up), COLOR_FILTERS_CL,
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color_filters);
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gtk_signal_connect (GTK_OBJECT (color_filter_up), "clicked",
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GTK_SIGNAL_FUNC (color_filter_up_cb),
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filter);
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gtk_object_set_data(GTK_OBJECT (color_filter_down), COLOR_FILTERS_CL,
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color_filters);
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gtk_signal_connect (GTK_OBJECT (color_filter_down), "clicked",
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GTK_SIGNAL_FUNC (color_filter_down_cb),
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filter);
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gtk_signal_connect (GTK_OBJECT (color_filters), "select_row",
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GTK_SIGNAL_FUNC (remember_selected_row),
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filter);
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gtk_object_set_data(GTK_OBJECT (color_new), COLOR_EDIT_LB,
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color_edit);
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gtk_object_set_data(GTK_OBJECT (color_new), COLOR_FILTERS_CL,
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color_filters);
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gtk_signal_connect (GTK_OBJECT (color_new), "clicked",
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GTK_SIGNAL_FUNC (color_new_cb),
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filter);
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gtk_object_set_data(GTK_OBJECT (color_edit), COLOR_FILTERS_CL,
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color_filters);
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gtk_signal_connect (GTK_OBJECT (color_edit), "clicked",
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GTK_SIGNAL_FUNC (color_edit_cb),
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filter);
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gtk_object_set_data(GTK_OBJECT (color_delete), COLOR_EDIT_LB,
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color_edit);
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gtk_object_set_data(GTK_OBJECT (color_delete), COLOR_FILTERS_CL,
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color_filters);
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gtk_signal_connect (GTK_OBJECT (color_delete), "clicked",
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GTK_SIGNAL_FUNC (color_delete_cb),
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filter);
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gtk_signal_connect (GTK_OBJECT (color_save), "clicked",
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GTK_SIGNAL_FUNC (color_save_cb),
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filter);
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gtk_signal_connect (GTK_OBJECT (color_ok), "clicked",
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GTK_SIGNAL_FUNC (color_ok_cb),
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NULL);
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gtk_signal_connect (GTK_OBJECT (color_apply), "clicked",
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GTK_SIGNAL_FUNC (color_apply_cb),
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filter);
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gtk_signal_connect (GTK_OBJECT (color_cancel), "clicked",
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GTK_SIGNAL_FUNC (color_cancel_cb),
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NULL);
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gtk_widget_grab_focus (color_filters);
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gtk_object_set_data (GTK_OBJECT (color_win), "tooltips", tooltips);
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gtk_widget_show (color_win);
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return color_win;
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}
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static void
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add_filter_to_clist(gpointer filter_arg, gpointer clist_arg)
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{
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color_filter_t *colorf = filter_arg;
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GtkWidget *color_filters = clist_arg;
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gchar *data[2];
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gint row;
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data[0] = colorf->filter_name;
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data[1] = colorf->filter_text;
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row = gtk_clist_append(GTK_CLIST(color_filters), data);
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gtk_clist_set_row_data(GTK_CLIST(color_filters), row, colorf);
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gtk_clist_set_foreground(GTK_CLIST(color_filters), row, &colorf->fg_color);
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gtk_clist_set_background(GTK_CLIST(color_filters), row, &colorf->bg_color);
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}
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/* Move the selected filter up in the list */
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static void
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color_filter_up_cb (GtkButton *button,
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gpointer user_data)
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{
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colfilter *filter;
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gint filter_number;
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GtkWidget *color_filters;
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color_filter_t *colorf;
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filter = (colfilter *)user_data;
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filter_number = filter->row_selected;
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/* If it is filter number 0, it cannot be moved, as it's already
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at the top of the filter.
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If there's only one filter in the list, it cannot be moved,
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as there's no place to move it. */
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if (filter_number != 0 && filter->num_of_filters >= 2) {
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color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
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COLOR_FILTERS_CL);
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colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters),
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filter_number);
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gtk_clist_swap_rows(GTK_CLIST(color_filters), filter_number,
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filter_number-1);
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filter_list = g_slist_remove(filter_list, colorf);
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filter_list = g_slist_insert(filter_list, colorf, filter_number-1);
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filter->row_selected--;
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}
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}
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/* Move the selected filter down in the list */
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static void
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color_filter_down_cb (GtkButton *button,
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gpointer user_data)
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{
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colfilter *filter;
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gint filter_number;
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GtkWidget *color_filters;
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color_filter_t *colorf;
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filter = (colfilter *)user_data;
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filter_number = filter->row_selected;
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|
|
/* If it is the last filter in the list, it cannot be moved, as it's
|
|
already at the bottom of the filter.
|
|
If there's only one filter in the list, it cannot be moved,
|
|
as there's no place to move it. */
|
|
if (filter_number != filter->num_of_filters-1
|
|
&& filter->num_of_filters >= 2) {
|
|
color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTERS_CL);
|
|
colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters),
|
|
filter_number);
|
|
gtk_clist_swap_rows(GTK_CLIST(color_filters), filter_number+1,
|
|
filter_number);
|
|
filter_list = g_slist_remove(filter_list, colorf);
|
|
filter_list = g_slist_insert(filter_list, colorf, filter_number+1);
|
|
filter->row_selected++;
|
|
}
|
|
}
|
|
|
|
/* Set selected row in cf */
|
|
static void
|
|
remember_selected_row (GtkCList *clist,
|
|
gint row,
|
|
gint column,
|
|
GdkEvent *event,
|
|
gpointer user_data)
|
|
{
|
|
colfilter *filter = (colfilter *)user_data;
|
|
|
|
filter->row_selected = row;
|
|
}
|
|
|
|
/* Called when the dialog box is being destroyed; destroy any edit
|
|
dialogs opened from this dialog, and null out the pointer to this
|
|
dialog. */
|
|
static void
|
|
color_destroy_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
/* Destroy any edit dialogs we have open. */
|
|
g_slist_foreach(filter_list, destroy_edit_dialog_cb, NULL);
|
|
|
|
colorize_win = NULL;
|
|
}
|
|
|
|
static void
|
|
destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy)
|
|
{
|
|
color_filter_t *colorf = (color_filter_t *)filter_arg;
|
|
|
|
if (colorf->edit_dialog != NULL)
|
|
gtk_widget_destroy(colorf->edit_dialog);
|
|
}
|
|
|
|
/* XXX - we don't forbid having more than one "Edit color filter" dialog
|
|
open, so these shouldn't be static. */
|
|
static GtkWidget *filt_name_entry;
|
|
static GtkWidget *filt_text_entry;
|
|
|
|
/* 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)
|
|
{
|
|
colfilter *filter;
|
|
color_filter_t *colorf;
|
|
GtkWidget *color_filters;
|
|
gchar *data[2];
|
|
gint row;
|
|
GtkWidget *color_edit;
|
|
|
|
filter = (colfilter *)user_data;
|
|
colorf = new_color_filter(filter, "name", "filter"); /* Adds at end! */
|
|
|
|
color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTERS_CL);
|
|
data[0] = colorf->filter_name;
|
|
data[1] = colorf->filter_text;
|
|
row = gtk_clist_append(GTK_CLIST(color_filters), data);
|
|
gtk_clist_set_row_data(GTK_CLIST(color_filters), row, colorf);
|
|
|
|
/* A row has been added, so we can edit it. */
|
|
color_edit = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_EDIT_LB);
|
|
gtk_widget_set_sensitive (color_edit, TRUE);
|
|
|
|
/* select the new (last) row */
|
|
filter->row_selected = filter->num_of_filters;
|
|
filter->num_of_filters++;
|
|
gtk_clist_select_row(GTK_CLIST(color_filters), filter->row_selected, -1);
|
|
edit_color_filter_dialog_new(filter, color_filters, &filt_name_entry,
|
|
&filt_text_entry);
|
|
}
|
|
|
|
/* Pop up an "Edit color filter" dialog box to edit an existing filter. */
|
|
static void
|
|
color_edit_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
colfilter *filter;
|
|
GtkWidget *color_filters;
|
|
|
|
filter = (colfilter *)user_data;
|
|
color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTERS_CL);
|
|
if(filter->row_selected == -1){
|
|
/* select the first row */
|
|
filter->row_selected = 0;
|
|
gtk_clist_select_row(GTK_CLIST(color_filters), filter->row_selected,
|
|
-1);
|
|
}
|
|
edit_color_filter_dialog_new(filter, color_filters, &filt_name_entry,
|
|
&filt_text_entry);
|
|
}
|
|
|
|
/* Delete a color from the list. */
|
|
static void
|
|
color_delete_cb(GtkWidget *widget, gpointer user_data)
|
|
{
|
|
colfilter *filter;
|
|
GtkWidget *color_filters;
|
|
color_filter_t *colorf;
|
|
GtkWidget *color_edit;
|
|
|
|
filter = (colfilter *)user_data;
|
|
if(filter->row_selected != -1){
|
|
color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(widget),
|
|
COLOR_FILTERS_CL);
|
|
colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters),
|
|
filter->row_selected);
|
|
|
|
/* Remove this color filter from the CList displaying the
|
|
color filters. */
|
|
gtk_clist_remove(GTK_CLIST(color_filters), filter->row_selected);
|
|
|
|
/* Destroy any "Edit color filter" dialog boxes editing it. */
|
|
if (colorf->edit_dialog != NULL)
|
|
gtk_widget_destroy(colorf->edit_dialog);
|
|
|
|
/* Remove the color filter from the list of color filters. */
|
|
delete_color_filter(colorf);
|
|
filter->num_of_filters--;
|
|
if(!filter->num_of_filters){
|
|
/* No filters any more, so none can be selected... */
|
|
filter->row_selected = -1;
|
|
color_edit =
|
|
(GtkWidget *) gtk_object_get_data(GTK_OBJECT(widget),
|
|
COLOR_EDIT_LB);
|
|
|
|
/* ...and none can be edited. */
|
|
gtk_widget_set_sensitive (color_edit, FALSE);
|
|
} else {
|
|
filter->row_selected--;
|
|
if(filter->row_selected < 0)
|
|
filter->row_selected = 0;
|
|
gtk_clist_select_row(GTK_CLIST(color_filters),
|
|
filter->row_selected, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Save color filters to the color filter file. */
|
|
static void
|
|
color_save_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
colfilter *filter = (colfilter *)user_data;
|
|
|
|
if (!write_filters(filter))
|
|
simple_dialog(ESD_TYPE_WARN, NULL, "Could not open filter file: %s",
|
|
strerror(errno));
|
|
|
|
}
|
|
|
|
/* Exit dialog and apply new list of color filters to the capture. */
|
|
static void
|
|
color_ok_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
/* colorize list */
|
|
colorize_packets(&cf);
|
|
|
|
/* Destroy the dialog box. */
|
|
gtk_widget_destroy(colorize_win);
|
|
}
|
|
|
|
/* Exit dialog without colorizing packets with the new list.
|
|
XXX - should really undo any changes to the list.... */
|
|
static void
|
|
color_cancel_cb (GtkWidget *widget,
|
|
gpointer user_data)
|
|
{
|
|
/* Destroy the dialog box. */
|
|
gtk_widget_destroy(colorize_win);
|
|
}
|
|
|
|
/* Apply new list of color filters to the capture. */
|
|
static void
|
|
color_apply_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
colorize_packets(&cf);
|
|
}
|
|
|
|
/* Create an "Edit color filter" dialog for a given color filter, and
|
|
associate it with that color filter. */
|
|
static void
|
|
edit_color_filter_dialog_new (colfilter *filter,
|
|
GtkWidget *color_filters,
|
|
GtkWidget **colorize_filter_name,
|
|
GtkWidget **colorize_filter_text)
|
|
{
|
|
color_filter_t *colorf;
|
|
GtkWidget *edit_dialog;
|
|
GtkWidget *vbox3;
|
|
GtkWidget *hbox6;
|
|
GtkWidget *color_filter_name;
|
|
GtkWidget *hbox7;
|
|
GtkWidget *color_filter_text;
|
|
GtkWidget *hbox5;
|
|
GtkWidget *colorize_filter_fg;
|
|
GtkWidget *colorize_filter_bg;
|
|
GtkWidget *hbox4;
|
|
GtkWidget *edit_color_filter_ok;
|
|
GtkWidget *edit_color_filter_cancel;
|
|
GtkTooltips *tooltips;
|
|
GtkStyle *style;
|
|
|
|
colorf = gtk_clist_get_row_data(GTK_CLIST(color_filters),
|
|
filter->row_selected);
|
|
if (colorf->edit_dialog != NULL) {
|
|
/* There's already an edit box open for this filter; reactivate it. */
|
|
reactivate_window(colorf->edit_dialog);
|
|
return;
|
|
}
|
|
|
|
tooltips = gtk_tooltips_new ();
|
|
|
|
edit_dialog = gtk_window_new (GTK_WINDOW_DIALOG);
|
|
gtk_object_set_data (GTK_OBJECT (edit_dialog), "edit_dialog", edit_dialog);
|
|
gtk_window_set_title (GTK_WINDOW (edit_dialog), ("Edit color filter"));
|
|
colorf->edit_dialog = edit_dialog;
|
|
|
|
vbox3 = gtk_vbox_new (FALSE, 0);
|
|
gtk_widget_ref (vbox3);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "vbox3", vbox3,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (vbox3);
|
|
gtk_container_add (GTK_CONTAINER (edit_dialog), vbox3);
|
|
|
|
hbox6 = gtk_hbox_new (FALSE, 0);
|
|
gtk_widget_ref (hbox6);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "hbox6", hbox6,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (hbox6);
|
|
gtk_box_pack_start (GTK_BOX (vbox3), hbox6, TRUE, FALSE, 5);
|
|
|
|
color_filter_name = gtk_label_new (("Name: "));
|
|
gtk_widget_ref (color_filter_name);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "color_filter_name", color_filter_name,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (color_filter_name);
|
|
gtk_box_pack_start (GTK_BOX (hbox6), color_filter_name, FALSE, FALSE, 0);
|
|
|
|
*colorize_filter_name = gtk_entry_new ();
|
|
gtk_widget_ref (*colorize_filter_name);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "*colorize_filter_name", *colorize_filter_name,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_entry_set_text(GTK_ENTRY(*colorize_filter_name), colorf->filter_name);
|
|
|
|
style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_name));
|
|
style->base[GTK_STATE_NORMAL] = colorf->bg_color;
|
|
style->fg[GTK_STATE_NORMAL] = colorf->fg_color;
|
|
gtk_widget_set_style(*colorize_filter_name, style);
|
|
|
|
gtk_widget_show (*colorize_filter_name);
|
|
gtk_box_pack_start (GTK_BOX (hbox6), *colorize_filter_name, TRUE, TRUE, 0);
|
|
gtk_tooltips_set_tip (tooltips, *colorize_filter_name, ("This is the editable name of the filter. (No @ characters allowed.)"), NULL);
|
|
|
|
hbox7 = gtk_hbox_new (FALSE, 0);
|
|
gtk_widget_ref (hbox7);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "hbox7", hbox7,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (hbox7);
|
|
gtk_box_pack_start (GTK_BOX (vbox3), hbox7, TRUE, FALSE, 5);
|
|
|
|
color_filter_text = gtk_label_new (("Filter text:"));
|
|
gtk_widget_ref (color_filter_text);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "color_filter_text", color_filter_text,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (color_filter_text);
|
|
gtk_box_pack_start (GTK_BOX (hbox7), color_filter_text, FALSE, FALSE, 0);
|
|
|
|
*colorize_filter_text = gtk_entry_new ();
|
|
gtk_widget_ref (*colorize_filter_text);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "*colorize_filter_text", *colorize_filter_text,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_entry_set_text(GTK_ENTRY(*colorize_filter_text), colorf->filter_text);
|
|
#if 0
|
|
style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_text));
|
|
style->base[GTK_STATE_NORMAL] = colorf->bg_color;
|
|
style->fg[GTK_STATE_NORMAL] = colorf->fg_color;
|
|
#endif
|
|
gtk_widget_set_style(*colorize_filter_text, style);
|
|
gtk_widget_show (*colorize_filter_text);
|
|
gtk_box_pack_start (GTK_BOX (hbox7), *colorize_filter_text, TRUE, TRUE, 0);
|
|
gtk_tooltips_set_tip (tooltips, *colorize_filter_text, ("This is the editable text of the filter"), NULL);
|
|
|
|
hbox5 = gtk_hbox_new (FALSE, 0);
|
|
gtk_widget_ref (hbox5);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "hbox5", hbox5,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (hbox5);
|
|
gtk_box_pack_start (GTK_BOX (vbox3), hbox5, FALSE, FALSE, 5);
|
|
gtk_widget_set_usize (hbox5, -2, 60);
|
|
|
|
colorize_filter_fg = gtk_button_new_with_label (("Choose \nforeground\ncolor"));
|
|
gtk_widget_ref (colorize_filter_fg);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "colorize_filter_fg", colorize_filter_fg,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (colorize_filter_fg);
|
|
gtk_box_pack_start (GTK_BOX (hbox5), colorize_filter_fg, TRUE, FALSE, 0);
|
|
gtk_tooltips_set_tip (tooltips, colorize_filter_fg, ("Select color for data display"), NULL);
|
|
|
|
colorize_filter_bg = gtk_button_new_with_label (("Choose\nbackground\ncolor"));
|
|
gtk_widget_ref (colorize_filter_bg);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "colorize_filter_bg", colorize_filter_bg,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (colorize_filter_bg);
|
|
gtk_box_pack_start (GTK_BOX (hbox5), colorize_filter_bg, TRUE, FALSE, 0);
|
|
gtk_tooltips_set_tip (tooltips, colorize_filter_bg, ("Select color for data display"), NULL);
|
|
|
|
hbox4 = gtk_hbox_new (FALSE, 0);
|
|
gtk_widget_ref (hbox4);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "hbox4", hbox4,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_show (hbox4);
|
|
gtk_box_pack_start (GTK_BOX (vbox3), hbox4, TRUE, FALSE, 5);
|
|
gtk_widget_set_usize (hbox4, -2, 40);
|
|
|
|
edit_color_filter_ok = gtk_button_new_with_label (("OK"));
|
|
gtk_widget_ref (edit_color_filter_ok);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "edit_color_filter_ok", edit_color_filter_ok,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_set_usize (edit_color_filter_ok, 50, 30);
|
|
gtk_widget_show (edit_color_filter_ok);
|
|
gtk_box_pack_start (GTK_BOX (hbox4), edit_color_filter_ok, TRUE, FALSE, 0);
|
|
gtk_tooltips_set_tip (tooltips, edit_color_filter_ok, ("Accept filter color change"), NULL);
|
|
|
|
edit_color_filter_cancel = gtk_button_new_with_label (("Cancel"));
|
|
gtk_widget_ref (edit_color_filter_cancel);
|
|
gtk_object_set_data_full (GTK_OBJECT (edit_dialog), "edit_color_filter_cancel", edit_color_filter_cancel,
|
|
(GtkDestroyNotify) gtk_widget_unref);
|
|
gtk_widget_set_usize (edit_color_filter_cancel, 50, 30);
|
|
gtk_widget_show (edit_color_filter_cancel);
|
|
gtk_box_pack_start (GTK_BOX (hbox4), edit_color_filter_cancel, TRUE, FALSE, 0);
|
|
gtk_tooltips_set_tip (tooltips, edit_color_filter_cancel, ("Reject filter color change"), NULL);
|
|
gtk_object_set_data(GTK_OBJECT (edit_dialog), COLOR_FILTER,
|
|
colorf);
|
|
gtk_signal_connect (GTK_OBJECT (edit_dialog), "destroy",
|
|
GTK_SIGNAL_FUNC (edit_color_filter_destroy_cb),
|
|
NULL);
|
|
gtk_object_set_data(GTK_OBJECT (colorize_filter_fg), COLOR_FILTER,
|
|
colorf);
|
|
gtk_signal_connect (GTK_OBJECT (colorize_filter_fg), "clicked",
|
|
GTK_SIGNAL_FUNC (edit_color_filter_fg_cb),
|
|
filter);
|
|
gtk_object_set_data(GTK_OBJECT (colorize_filter_bg), COLOR_FILTER,
|
|
colorf);
|
|
gtk_signal_connect (GTK_OBJECT (colorize_filter_bg), "clicked",
|
|
GTK_SIGNAL_FUNC (edit_color_filter_bg_cb),
|
|
filter);
|
|
gtk_object_set_data(GTK_OBJECT (edit_color_filter_ok), COLOR_FILTERS_CL,
|
|
color_filters);
|
|
gtk_object_set_data(GTK_OBJECT (edit_color_filter_ok), COLOR_FILTER,
|
|
colorf);
|
|
gtk_signal_connect (GTK_OBJECT (edit_color_filter_ok), "clicked",
|
|
GTK_SIGNAL_FUNC (edit_color_filter_ok_cb),
|
|
edit_dialog);
|
|
gtk_signal_connect (GTK_OBJECT (edit_color_filter_cancel), "clicked",
|
|
GTK_SIGNAL_FUNC (edit_color_filter_cancel_cb),
|
|
edit_dialog);
|
|
|
|
gtk_object_set_data (GTK_OBJECT (edit_dialog), "tooltips", tooltips);
|
|
gtk_widget_show (edit_dialog);
|
|
}
|
|
|
|
/* Called when the dialog box is being destroyed; destroy any color
|
|
selection dialogs opened from this dialog, and null out the pointer
|
|
to this dialog. */
|
|
static void
|
|
edit_color_filter_destroy_cb (GtkObject *object,
|
|
gpointer user_data)
|
|
{
|
|
color_filter_t *colorf;
|
|
GtkWidget *color_sel;
|
|
|
|
colorf = (color_filter_t *) gtk_object_get_data(GTK_OBJECT(object),
|
|
COLOR_FILTER);
|
|
|
|
colorf->edit_dialog = NULL;
|
|
|
|
/* Destroy any color selection dialogs this dialog had open. */
|
|
color_sel = (GtkWidget *) gtk_object_get_data(object, COLOR_SELECTION_FG);
|
|
if (color_sel != NULL)
|
|
gtk_widget_destroy(color_sel);
|
|
color_sel = (GtkWidget *) gtk_object_get_data(object, COLOR_SELECTION_BG);
|
|
if (color_sel != NULL)
|
|
gtk_widget_destroy(color_sel);
|
|
}
|
|
|
|
/* Pop up a color selection box to choose the foreground color. */
|
|
static void
|
|
edit_color_filter_fg_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
colfilter *filter;
|
|
color_filter_t *colorf;
|
|
GtkWidget *color_selection_fg;
|
|
|
|
filter = (colfilter *)user_data;
|
|
colorf = (color_filter_t *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTER);
|
|
/* Do we already have one open for this dialog? */
|
|
color_selection_fg = gtk_object_get_data(GTK_OBJECT (colorf->edit_dialog),
|
|
COLOR_SELECTION_FG);
|
|
if (color_selection_fg != NULL) {
|
|
/* Yes. Just reactivate it. */
|
|
reactivate_window(color_selection_fg);
|
|
} else {
|
|
/* No. Create a new color selection box, and associate it with
|
|
this dialog. */
|
|
color_selection_fg = color_sel_win_new(colorf, FALSE);
|
|
gtk_object_set_data(GTK_OBJECT (colorf->edit_dialog), COLOR_SELECTION_FG,
|
|
color_selection_fg);
|
|
gtk_object_set_data(GTK_OBJECT (color_selection_fg),
|
|
COLOR_SELECTION_PARENT, colorf->edit_dialog);
|
|
}
|
|
}
|
|
|
|
/* Pop up a color selection box to choose the background color. */
|
|
static void
|
|
edit_color_filter_bg_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
colfilter *filter;
|
|
color_filter_t *colorf;
|
|
GtkWidget *color_selection_bg;
|
|
|
|
filter = (colfilter *)user_data;
|
|
colorf = (color_filter_t *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTER);
|
|
|
|
/* Do we already have one open for this dialog? */
|
|
color_selection_bg = gtk_object_get_data(GTK_OBJECT (colorf->edit_dialog),
|
|
COLOR_SELECTION_BG);
|
|
if (color_selection_bg != NULL) {
|
|
/* Yes. Just reactivate it. */
|
|
reactivate_window(color_selection_bg);
|
|
} else {
|
|
/* No. Create a new color selection box, and associate it with
|
|
this dialog. */
|
|
color_selection_bg = color_sel_win_new(colorf, TRUE);
|
|
gtk_object_set_data(GTK_OBJECT (colorf->edit_dialog), COLOR_SELECTION_BG,
|
|
color_selection_bg);
|
|
gtk_object_set_data(GTK_OBJECT (color_selection_bg),
|
|
COLOR_SELECTION_PARENT, colorf->edit_dialog);
|
|
}
|
|
}
|
|
|
|
/* accept color (and potential content) change */
|
|
static void
|
|
edit_color_filter_ok_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
GtkWidget *dialog;
|
|
GtkStyle *style;
|
|
GdkColor new_fg_color;
|
|
GdkColor new_bg_color;
|
|
gchar *filter_name;
|
|
gchar *filter_text;
|
|
color_filter_t *colorf;
|
|
dfilter *compiled_filter;
|
|
GtkWidget *color_filters;
|
|
|
|
dialog = (GtkWidget *)user_data;
|
|
|
|
style = gtk_widget_get_style(filt_name_entry);
|
|
new_bg_color = style->base[GTK_STATE_NORMAL];
|
|
new_fg_color = style->fg[GTK_STATE_NORMAL];
|
|
|
|
filter_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(filt_name_entry)));
|
|
filter_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(filt_text_entry)));
|
|
|
|
if(strchr(filter_name,'@') || strchr(filter_text,'@')){
|
|
simple_dialog(ESD_TYPE_WARN,NULL, "Filter names and strings must not"
|
|
" use the '@' character. Filter unchanged.");
|
|
g_free(filter_name);
|
|
g_free(filter_text);
|
|
return;
|
|
}
|
|
|
|
if(dfilter_compile(filter_text, &compiled_filter) != 0 ){
|
|
simple_dialog(ESD_TYPE_WARN, NULL, "Filter \"%s\" did not compile correctly.\n"
|
|
" Please try again. Filter unchanged.\n%s\n", filter_name,
|
|
dfilter_error_msg);
|
|
} else {
|
|
color_filters = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTERS_CL);
|
|
colorf = (color_filter_t *) gtk_object_get_data(GTK_OBJECT(button),
|
|
COLOR_FILTER);
|
|
|
|
if (colorf->filter_name != NULL)
|
|
g_free(colorf->filter_name);
|
|
colorf->filter_name = filter_name;
|
|
if (colorf->filter_text != NULL)
|
|
g_free(colorf->filter_text);
|
|
colorf->filter_text = filter_text;
|
|
colorf->fg_color = new_fg_color;
|
|
colorf->bg_color = new_bg_color;
|
|
gtk_clist_set_foreground(GTK_CLIST(color_filters),
|
|
cf.colors->row_selected, &new_fg_color);
|
|
gtk_clist_set_background(GTK_CLIST(color_filters),
|
|
cf.colors->row_selected, &new_bg_color);
|
|
if(colorf->c_colorfilter != NULL)
|
|
dfilter_destroy(colorf->c_colorfilter);
|
|
colorf->c_colorfilter = compiled_filter;
|
|
/* gtk_clist_set_text frees old text (if any) and allocates new space */
|
|
gtk_clist_set_text(GTK_CLIST(color_filters),
|
|
cf.colors->row_selected, 0, filter_name);
|
|
gtk_clist_set_text(GTK_CLIST(color_filters),
|
|
cf.colors->row_selected, 1, filter_text);
|
|
|
|
/* Destroy the dialog box. */
|
|
gtk_widget_destroy(dialog);
|
|
}
|
|
}
|
|
|
|
/* Exit dialog and do not process list */
|
|
static void
|
|
edit_color_filter_cancel_cb (GtkObject *object,
|
|
gpointer user_data)
|
|
{
|
|
GtkWidget *dialog;
|
|
|
|
dialog = (GtkWidget *)user_data;
|
|
|
|
/* Destroy the dialog box. */
|
|
gtk_widget_destroy(dialog);
|
|
}
|
|
|
|
static GtkWidget*
|
|
color_sel_win_new(color_filter_t *colorf, gboolean is_bg)
|
|
{
|
|
gint title_len;
|
|
gchar *title;
|
|
static const gchar fg_title_format[] = "Choose foreground color for \"%s\"";
|
|
static const gchar bg_title_format[] = "Choose background color for \"%s\"";
|
|
GtkWidget *color_sel_win;
|
|
GdkColor *color;
|
|
GtkWidget *color_sel_ok;
|
|
GtkWidget *color_sel_cancel;
|
|
GtkWidget *color_sel_help;
|
|
|
|
if (is_bg) {
|
|
color = &colorf->bg_color;
|
|
title_len = strlen(bg_title_format) + strlen(colorf->filter_name);
|
|
title = g_malloc(title_len + 1);
|
|
sprintf(title, bg_title_format, colorf->filter_name);
|
|
} else {
|
|
color = &colorf->fg_color;
|
|
title_len = strlen(fg_title_format) + strlen(colorf->filter_name);
|
|
title = g_malloc(title_len + 1);
|
|
sprintf(title, fg_title_format, colorf->filter_name);
|
|
}
|
|
color_sel_win = gtk_color_selection_dialog_new(title);
|
|
g_free(title);
|
|
gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_win", color_sel_win);
|
|
gtk_container_set_border_width (GTK_CONTAINER (color_sel_win), 10);
|
|
|
|
if (color != NULL) {
|
|
gdouble cols[3];
|
|
|
|
cols[0] = (gdouble)color->red / 65536.0;
|
|
cols[1] = (gdouble)color->green / 65536.0;
|
|
cols[2] = (gdouble)color->blue / 65536.0;
|
|
|
|
gtk_color_selection_set_color(
|
|
GTK_COLOR_SELECTION(
|
|
GTK_COLOR_SELECTION_DIALOG(color_sel_win)->colorsel), cols);
|
|
}
|
|
|
|
color_sel_ok = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->ok_button;
|
|
gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_ok", color_sel_ok);
|
|
gtk_widget_show (color_sel_ok);
|
|
GTK_WIDGET_SET_FLAGS (color_sel_ok, GTK_CAN_DEFAULT);
|
|
|
|
color_sel_cancel = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->cancel_button;
|
|
gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_cancel", color_sel_cancel);
|
|
gtk_widget_show (color_sel_cancel);
|
|
GTK_WIDGET_SET_FLAGS (color_sel_cancel, GTK_CAN_DEFAULT);
|
|
|
|
|
|
color_sel_help = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->help_button;
|
|
gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_help", color_sel_help);
|
|
gtk_widget_show (color_sel_help);
|
|
|
|
|
|
GTK_WIDGET_SET_FLAGS (color_sel_help, GTK_CAN_DEFAULT);
|
|
gtk_signal_connect (GTK_OBJECT (color_sel_win), "destroy",
|
|
GTK_SIGNAL_FUNC (color_sel_cancel_cb),
|
|
color_sel_win);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (color_sel_ok), "clicked",
|
|
GTK_SIGNAL_FUNC (color_sel_ok_cb),
|
|
color_sel_win);
|
|
gtk_signal_connect (GTK_OBJECT (color_sel_cancel), "clicked",
|
|
GTK_SIGNAL_FUNC (color_sel_cancel_cb),
|
|
color_sel_win);
|
|
|
|
gtk_widget_show(color_sel_win);
|
|
return color_sel_win;
|
|
}
|
|
|
|
static void
|
|
color_sel_win_destroy(GtkWidget *sel_win)
|
|
{
|
|
GtkWidget *parent;
|
|
GtkWidget *color_selection_fg, *color_selection_bg;
|
|
|
|
/* Find the "Edit color filter" dialog box with which this is associated. */
|
|
parent = (GtkWidget *)gtk_object_get_data(GTK_OBJECT (sel_win),
|
|
COLOR_SELECTION_PARENT);
|
|
|
|
/* Find that dialog box's foreground and background color selection
|
|
boxes, if any. */
|
|
color_selection_fg = gtk_object_get_data(GTK_OBJECT (parent),
|
|
COLOR_SELECTION_FG);
|
|
color_selection_bg = gtk_object_get_data(GTK_OBJECT (parent),
|
|
COLOR_SELECTION_BG);
|
|
|
|
if (sel_win == color_selection_fg) {
|
|
/* This was its foreground color selection box; it isn't, anymore. */
|
|
gtk_object_set_data(GTK_OBJECT (parent), COLOR_SELECTION_FG, NULL);
|
|
}
|
|
if (sel_win == color_selection_bg) {
|
|
/* This was its background color selection box; it isn't, anymore. */
|
|
gtk_object_set_data(GTK_OBJECT (parent), COLOR_SELECTION_BG, NULL);
|
|
}
|
|
|
|
/* Now destroy it. */
|
|
gtk_widget_destroy(sel_win);
|
|
}
|
|
|
|
/* Retrieve selected color */
|
|
static void
|
|
color_sel_ok_cb (GtkButton *button,
|
|
gpointer user_data)
|
|
{
|
|
GdkColor new_color; /* Color from color selection dialog */
|
|
gdouble new_colors[3];
|
|
GtkWidget *color_dialog;
|
|
GtkStyle *style;
|
|
GtkWidget *parent;
|
|
GtkWidget *color_selection_fg, *color_selection_bg;
|
|
gboolean is_bg;
|
|
|
|
color_dialog = (GtkWidget *)user_data;
|
|
|
|
gtk_color_selection_get_color(GTK_COLOR_SELECTION(
|
|
GTK_COLOR_SELECTION_DIALOG(color_dialog)->colorsel), new_colors);
|
|
|
|
new_color.red = (guint16)(new_colors[0]*65535.0);
|
|
new_color.green = (guint16)(new_colors[1]*65535.0);
|
|
new_color.blue = (guint16)(new_colors[2]*65535.0);
|
|
|
|
if ( ! get_color(&new_color) ){
|
|
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color. Try again.");
|
|
} else {
|
|
/* Find the "Edit color filter" dialog box with which this is
|
|
associated. */
|
|
parent = (GtkWidget *)gtk_object_get_data(GTK_OBJECT (color_dialog),
|
|
COLOR_SELECTION_PARENT);
|
|
|
|
/* Find that dialog box's foreground and background color selection
|
|
boxes, if any. */
|
|
color_selection_fg = gtk_object_get_data(GTK_OBJECT (parent),
|
|
COLOR_SELECTION_FG);
|
|
color_selection_bg = gtk_object_get_data(GTK_OBJECT (parent),
|
|
COLOR_SELECTION_BG);
|
|
is_bg = (color_dialog == color_selection_bg);
|
|
|
|
color_sel_win_destroy(color_dialog);
|
|
|
|
/* now apply the change to the fore/background */
|
|
|
|
style = gtk_style_copy(gtk_widget_get_style(filt_name_entry));
|
|
if (is_bg)
|
|
style->base[GTK_STATE_NORMAL] = new_color;
|
|
else
|
|
style->fg[GTK_STATE_NORMAL] = new_color;
|
|
gtk_widget_set_style(filt_name_entry, style);
|
|
gtk_widget_set_style(filt_text_entry, style);
|
|
}
|
|
}
|
|
|
|
/* Don't choose the selected color as the foreground or background
|
|
color for the filter. */
|
|
static void
|
|
color_sel_cancel_cb (GtkObject *object,
|
|
gpointer user_data)
|
|
{
|
|
GtkWidget *color_dialog;
|
|
color_dialog = (GtkWidget *)user_data;
|
|
/* nothing to change here. Just get rid of the dialog box. */
|
|
|
|
color_sel_win_destroy(color_dialog);
|
|
}
|