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colors.c
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/* colors.c
* Definitions for color structures and routines
*
* $Id: colors.c,v 1.17 1999/11/30 05:32:56 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@zing.org>
* Copyright 1998 Gerald Combs
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gtk/gtk.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include "gtk/main.h"
#include "packet.h"
#include "colors.h"
#include "file.h"
#include "dfilter.h"
#include "util.h"
extern capture_file cf;
static void new_color_filter(colfilter *filters, gchar *name,
gchar *filter_string);
static gboolean read_filters(colfilter *filter);
static GtkWidget* create_color_win(colfilter *filter);
static GtkWidget* create_colorize_win(colfilter *filter,
GtkWidget **colorize_filter_name,
GtkWidget **colorize_filter_text);
static GtkWidget* create_color_sel_win(colfilter *filter, GdkColor *);
static gboolean get_color(GdkColor *new_color);
static GdkColormap* sys_cmap;
static GdkColormap* our_cmap = NULL;
static gchar *titles[2] = { "Name", "Filter String" };
GdkColor WHITE = { 0, 65535, 65535, 65535 };
GdkColor BLACK = { 0, 0, 0, 0 };
#define COLOR_CHANGE_COLORS_LB "color_change_colors_lb"
/* This structure is used to allow you to compile in default colors if
* you wish. They can be later changed by a user.
*/
#ifdef READ_DEFAULT_COLOR_LIST
struct _default_colors {
gchar* proto;
gchar* color; /* background only */
} default_colors[] = {
{"arp", "green2"},
{"ip", "light red"},
{"tcp", "light blue"}
};
#endif
colfilter *
colfilter_new(void)
{
colfilter *filter;
gboolean got_white, got_black;
#ifdef READ_DEFAULT_COLOR_LIST
gint i;
GdkColor color;
#endif
filter = (colfilter *)g_malloc(sizeof(colfilter));
filter->num_of_filters = 0;
filter->color_filters = gtk_clist_new_with_titles(2, titles);
gtk_widget_ref(filter->color_filters); /* so it doesn't go away */
/* color_filters will ALWAYS be a GtkCList */
sys_cmap = gdk_colormap_get_system();
/* Allocate "constant" colors. */
got_white = get_color(&WHITE);
got_black = get_color(&BLACK);
/* Got milk? */
if (!got_white) {
if (!got_black)
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate colors black or white.");
else
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color white.");
} else {
if (!got_black)
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color black.");
}
#ifdef READ_DEFAULT_COLOR_LIST
/* Now process defaults */
for (i = 0 ; i < sizeof default_colors/sizeof (struct _default_colors); i++){
gdk_color_parse(default_colors[i].color, &color);
if( !get_color(&color)){
/* oops */
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color %s.",
default_colors[i].color);
}
new_color_filter(filter, default_colors[i].proto, default_colors[i].proto);
color_filter(filter,i)->bg_color = color;
if (dfilter_compile(default_colors[i].proto,
&color_filter(filter,i)->c_colorfilter) != 0) {
simple_dialog(ESD_TYPE_WARN, NULL,
"Cannot compile default color filter %s.\n%s",
default_colors[i].proto, dfilter_error_msg);
/* should reject this filter */
}
filter->num_of_filters++;
}
#endif
read_filters(filter);
return filter;
}
static void
set_color_filter_name(colfilter *filter, gint n, gchar *str)
{
/* gtk_clist_set_text frees old text (if any) and allocates new space */
gtk_clist_set_text(GTK_CLIST(filter->color_filters),n,0,str);
}
static gchar *
get_color_filter_name(colfilter *filter, gint n)
{
gchar *filter_name;
gtk_clist_get_text(GTK_CLIST(filter->color_filters),n,0,
(gchar **)&filter_name);
return filter_name;
}
static void
set_color_filter_string(colfilter *filter, gint n, gchar *str)
{
gtk_clist_set_text(GTK_CLIST(filter->color_filters),n,1,str);
}
static gchar *
get_color_filter_string(colfilter *filter, gint n)
{
gchar *filter_string;
gtk_clist_get_text(GTK_CLIST(filter->color_filters),n,1,
(gchar **)&filter_string);
return filter_string;
}
color_filter_t *
color_filter(colfilter *filter, gint n)
{
return gtk_clist_get_row_data(GTK_CLIST(filter->color_filters),n);
}
static void
new_color_filter(colfilter *filters, gchar *name, gchar *filter_string)
{
color_filter_t *colorf;
gchar *data[2];
gint row;
data[0] = g_strdup(name);
data[1] = g_strdup(filter_string);
row = gtk_clist_append(GTK_CLIST(filters->color_filters), data);
colorf = (color_filter_t *)g_malloc(sizeof (color_filter_t));
colorf->bg_color = WHITE;
colorf->fg_color = BLACK;
colorf->c_colorfilter = NULL;
gtk_clist_set_row_data(GTK_CLIST(filters->color_filters), row, colorf);
}
static gboolean
read_filters(colfilter *filter)
{
/* TODO: Lots more syntax checking on the file */
/* I hate these fixed length names! TODO: make more dynamic */
/* XXX - buffer overflow possibility here */
gchar name[256],filter_exp[256], buf[1024];
guint16 fg_r, fg_g, fg_b, bg_r, bg_g, bg_b;
GdkColor fg_color, bg_color;
int i;
FILE *f;
gchar *path;
gchar *fname = PF_DIR "/colorfilters";
dfilter *temp_dfilter;
/* decide what file to open (from dfilter code) */
/* should only be called by colors_init.
* filter->color_filters must exist
*/
if(filter == NULL || filter->color_filters == NULL)
return FALSE;
/* we have a clist */
path = (gchar *) g_malloc(strlen(getenv("HOME")) + strlen(fname) + 4);
sprintf(path, "%s/%s", getenv("HOME"), fname);
if ((f = fopen(path, "r")) == NULL) {
if (errno != ENOENT) {
simple_dialog(ESD_TYPE_WARN, NULL,
"Could not open filter file\n\"%s\": %s.", path,
strerror(errno));
}
g_free(path);
return FALSE;
}
g_free(path);
i = 0;
do{
if(!fgets(buf,sizeof buf, f))
break;
if(strspn( buf," \t") == (strchr(buf,'*') - buf)){
/* leading # comment */
continue;
}
/* we get the @ delimiter. It is not in any strings */
if(sscanf(buf," @%[^@]@%[^@]@[%hu,%hu,%hu][%hu,%hu,%hu]",
name, filter_exp, &bg_r, &bg_g, &bg_b, &fg_r, &fg_g, &fg_b) == 8){
/* we got a filter */
if(dfilter_compile(filter_exp, &temp_dfilter) != 0){
simple_dialog(ESD_TYPE_WARN, NULL,
"Could not compile color filter %s from saved filters.\n%s",
name, dfilter_error_msg);
continue;
}
new_color_filter(filter, name, filter_exp);
color_filter(filter,i)->c_colorfilter = temp_dfilter;
filter->num_of_filters++;
fg_color.red = fg_r;
fg_color.green = fg_g;
fg_color.blue = fg_b;
bg_color.red = bg_r;
bg_color.green = bg_g;
bg_color.blue = bg_b;
if( !get_color(&fg_color)){
/* oops */
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate fg color specified"
"in input file for %s.", name);
i++;
continue;
}
if( !get_color(&bg_color)){
/* oops */
simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate bg color specified"
"in input file for %s.", name);
i++;
continue;
}
color_filter(filter,i)->bg_color = bg_color;
color_filter(filter,i)->fg_color = fg_color;
gtk_clist_set_foreground(GTK_CLIST(filter->color_filters),
i,&fg_color);
gtk_clist_set_background(GTK_CLIST(filter->color_filters),
i,&bg_color);
i++;
} /* if sscanf */
} while( !feof(f));
return TRUE;
}
static gboolean
write_filters(colfilter *filter)
{
int i;
FILE *f;
gchar *path;
gchar *name = PF_DIR "/colorfilters";
/* decide what file to open (from dfilter code) */
path = (gchar *) g_malloc(strlen(getenv("HOME")) + strlen(name) + 4);
sprintf(path, "%s/%s", getenv("HOME"), name);
if ((f = fopen(path, "w+")) == NULL) {
simple_dialog(ESD_TYPE_WARN, NULL,
"Could not open\n%s\nfor writing: %s.",
path, strerror(errno));
g_free(path);
return FALSE;
}
fprintf(f,"# DO NOT EDIT THIS FILE! It was created by Ethereal\n");
for(i = 0; i < filter->num_of_filters; i++){
fprintf(f,"@%s@%s@[%d,%d,%d][%d,%d,%d]\n",
get_color_filter_name(filter,i),
get_color_filter_string(filter,i),
color_filter(filter,i)->bg_color.red,
color_filter(filter,i)->bg_color.green,
color_filter(filter,i)->bg_color.blue,
color_filter(filter,i)->fg_color.red,
color_filter(filter,i)->fg_color.green,
color_filter(filter,i)->fg_color.blue);
}
fclose(f);
g_free(path);
return TRUE;
}
/* ===================== USER INTERFACE ====================== */
void
color_display_cb(GtkWidget *w, gpointer d)
{
/* cf already exists as a global */
/* create the color dialog */
create_color_win(cf.colors);
}
static void
color_cancel_cb (GtkWidget *widget,
gpointer user_data)
{
GtkWidget *win = (GtkWidget *)user_data;
/* delete the window */
gtk_container_remove(GTK_CONTAINER(GTK_WIDGET(cf.colors->color_filters)->parent),
cf.colors->color_filters);
gtk_widget_destroy(win);
}
static void
color_delete_cb(GtkWidget *widget, gpointer user_data)
{
colfilter *filter;
GtkWidget *color_change_colors;
filter = (colfilter *)user_data;
if(filter->row_selected != -1){
gtk_clist_remove(GTK_CLIST(filter->color_filters),
filter->row_selected);
filter->num_of_filters--;
if(!filter->num_of_filters){
/* No filters any more, so none can be selected... */
filter->row_selected = -1;
color_change_colors =
(GtkWidget *) gtk_object_get_data(GTK_OBJECT(widget),
COLOR_CHANGE_COLORS_LB);
/* ...and none can be edited. */
gtk_widget_set_sensitive (color_change_colors, FALSE);
} else {
filter->row_selected--;
if(filter->row_selected < 0)
filter->row_selected = 0;
gtk_clist_select_row(GTK_CLIST(filter->color_filters),
filter->row_selected,0);
}
}
}
/* Move the selected filter up in the list */
static void
color_filt_up_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
gint filter_number;
filter = (colfilter *)user_data;
/* verify filter exists */
filter_number = filter->row_selected;
/* if it is filter number 0, it cannot be moved */
if(filter != NULL &&
(filter_number = filter->row_selected) != 0 &&
filter->num_of_filters >= 2){
gtk_clist_swap_rows(GTK_CLIST(filter->color_filters),filter_number, filter_number-1);
filter->row_selected--;
}
else {
return;
}
}
/* Move the selected filter down in the list */
static void
color_filter_down_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
gint filter_number;
filter = (colfilter *)user_data;
/* verify filter exists */
filter_number = filter->row_selected;
if(filter != NULL &&
(filter_number = filter->row_selected) != filter->num_of_filters-1 &&
filter->num_of_filters >= 2){
gtk_clist_swap_rows(GTK_CLIST(filter->color_filters),filter_number+1, filter_number);
filter->row_selected++;
}
else
return;
}
/* 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;
}
static GtkWidget *filt_name_entry;
static GtkWidget *filt_text_entry;
/* Create a new filter in the list */
static void
color_new_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
GtkWidget *color_change_colors;
filter = (colfilter *)user_data;
new_color_filter(filter, "name", "filter"); /* Adds at end! */
/* A row has been added, so we can edit it. */
color_change_colors = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
COLOR_CHANGE_COLORS_LB);
gtk_widget_set_sensitive (color_change_colors, TRUE);
/* select the new (last) row */
filter->row_selected = filter->num_of_filters;
filter->num_of_filters++;
gtk_clist_select_row(GTK_CLIST(filter->color_filters),
filter->row_selected,-1);
create_colorize_win(filter, &filt_name_entry, &filt_text_entry);
}
/* Change a filter */
static void
color_edit_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
filter = (colfilter *)user_data;
if(filter->row_selected == -1){
/* select the first row */
filter->row_selected = 0;
gtk_clist_select_row(GTK_CLIST(filter->color_filters),
filter->row_selected,-1);
}
create_colorize_win(filter, &filt_name_entry, &filt_text_entry);
}
/* save filters in 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 process list */
static void
color_ok_cb (GtkButton *button,
gpointer user_data)
{
GtkWidget *dialog;
dialog = (GtkWidget *)user_data;
/* colorize list */
colorize_packets(&cf);
gtk_container_remove(GTK_CONTAINER(GTK_WIDGET(cf.colors->color_filters)->parent),
cf.colors->color_filters);
gtk_widget_destroy(dialog);
}
/* Process all data by applying filters in list */
static void
color_apply_cb (GtkButton *button,
gpointer user_data)
{
colorize_packets(&cf);
}
/* Exit dialog and do not process list */
static void
colorize_cancel_cb (GtkObject *object,
gpointer user_data)
{
GtkWidget *dialog;
dialog = (GtkWidget *)user_data;
gtk_widget_destroy(dialog);
}
static gint bg_set_flag; /* 0 -> setting foreground, 1-> setting background */
/* Change the foreground color */
static void
colorize_fg_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
color_filter_t * cof;
filter = (colfilter *)user_data;
cof = color_filter(filter, filter->row_selected);
create_color_sel_win(filter, &cof->fg_color);
bg_set_flag = 0;
}
/* Change the background color */
static void
colorize_bg_cb (GtkButton *button,
gpointer user_data)
{
colfilter *filter;
color_filter_t * cof;
filter = (colfilter *)user_data;
cof = color_filter(filter, filter->row_selected);
create_color_sel_win(filter, &cof->bg_color);
bg_set_flag = 1;
}
/* accept color (and potential content) change */
static void
colorize_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;
dfilter *compiled_filter;
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;
}
color_filter(cf.colors, cf.colors->row_selected)->fg_color = new_fg_color;
color_filter(cf.colors, cf.colors->row_selected)->bg_color = new_bg_color;
gtk_clist_set_foreground(GTK_CLIST(cf.colors->color_filters),
cf.colors->row_selected, &new_fg_color);
gtk_clist_set_background(GTK_CLIST(cf.colors->color_filters),
cf.colors->row_selected, &new_bg_color);
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 {
if( color_filter(cf.colors, cf.colors->row_selected)->c_colorfilter != NULL)
dfilter_destroy(color_filter(cf.colors,cf.colors->row_selected)->c_colorfilter);
color_filter(cf.colors,cf.colors->row_selected)->c_colorfilter = compiled_filter;
set_color_filter_string(cf.colors,cf.colors->row_selected,filter_text);
set_color_filter_name(cf.colors,cf.colors->row_selected,filter_name);
gtk_widget_destroy(dialog);
}
g_free(filter_name);
g_free(filter_text);
}
/* Revert to existing colors */
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. */
gtk_widget_destroy(color_dialog);
}
/* 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;
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 {
gtk_widget_destroy(color_dialog);
/* now apply the change to the fore/background */
style = gtk_style_copy(gtk_widget_get_style(filt_name_entry));
if( bg_set_flag)
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);
}
}
static GtkWidget*
create_color_win (colfilter *filter)
{
GtkWidget *color_win;
GtkWidget *vbox1;
GtkWidget *hbox1;
GtkWidget *vbox2;
GtkWidget *color_filt_up;
GtkWidget *label4;
GtkWidget *color_filter_down;
GtkWidget *scrolledwindow1;
GtkWidget *clist1;
GtkWidget *hbox2;
GtkWidget *color_new;
GtkWidget *color_change_colors;
GtkWidget *color_delete;
GtkWidget *color_save;
GtkWidget *hbox3;
GtkWidget *color_ok;
GtkWidget *color_apply;
GtkWidget *color_cancel;
GtkTooltips *tooltips;
filter->row_selected = -1; /* no row selected */
tooltips = gtk_tooltips_new ();
color_win = gtk_window_new (GTK_WINDOW_DIALOG);
gtk_object_set_data (GTK_OBJECT (color_win), "color_win", color_win);
gtk_window_set_title (GTK_WINDOW (color_win), ("Add color to protocols"));
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_ref (vbox1);
gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox1", vbox1,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (vbox1);
gtk_container_add (GTK_CONTAINER (color_win), vbox1);
hbox1 = gtk_hbox_new (FALSE, 0);
gtk_widget_ref (hbox1);
gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox1", hbox1,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (hbox1);
gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
vbox2 = gtk_vbox_new (TRUE, 0);
gtk_widget_ref (vbox2);
gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox2", vbox2,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (vbox2);
gtk_box_pack_start (GTK_BOX (hbox1), vbox2, FALSE, TRUE, 0);
gtk_widget_set_usize (vbox2, 150, -2);
color_filt_up = gtk_button_new_with_label (("Up"));
gtk_widget_ref (color_filt_up);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filt_up", color_filt_up,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_filt_up);
gtk_box_pack_start (GTK_BOX (vbox2), color_filt_up, FALSE, FALSE, 0);
gtk_tooltips_set_tip (tooltips, color_filt_up, ("Move filter higher in list"), NULL);
label4 = gtk_label_new (("Move filter\nup or down\n[List is processed \n"
"in order until\nmatch is found]"));
gtk_widget_ref (label4);
gtk_object_set_data_full (GTK_OBJECT (color_win), "label4", label4,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (label4);
gtk_box_pack_start (GTK_BOX (vbox2), label4, FALSE, FALSE, 0);
color_filter_down = gtk_button_new_with_label (("Down"));
gtk_widget_ref (color_filter_down);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filter_down", color_filter_down,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_filter_down);
gtk_box_pack_start (GTK_BOX (vbox2), color_filter_down, FALSE, FALSE, 0);
gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_ref (scrolledwindow1);
gtk_object_set_data_full (GTK_OBJECT (color_win), "scrolledwindow1", scrolledwindow1,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (scrolledwindow1);
gtk_box_pack_start (GTK_BOX (hbox1), scrolledwindow1, TRUE, TRUE, 0);
/* Do we have a list of filters, yet? */
if( filter->color_filters == NULL) {
/* no color filters as of now.
* This should probably be an assert...
*/
fprintf(stderr,"Null clist\n");
fflush(stderr);
}
clist1 = filter->color_filters;
gtk_widget_ref (clist1);
#if 0
/* I don't seem to need this, but just in case, I'll if0 it */
gtk_object_set_data_full (GTK_OBJECT (color_win), "clist1", clist1,
(GtkDestroyNotify) gtk_widget_unref);
#endif
gtk_widget_show (clist1);
gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist1);
gtk_widget_set_usize (clist1, 300, -2);
gtk_clist_set_column_width (GTK_CLIST (clist1), 0, 80);
gtk_clist_set_column_width (GTK_CLIST (clist1), 1, 80);
gtk_clist_column_titles_show (GTK_CLIST (clist1));
hbox2 = gtk_hbox_new (FALSE, 0);
gtk_widget_ref (hbox2);
gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox2", hbox2,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (hbox2);
gtk_box_pack_start (GTK_BOX (vbox1), hbox2, TRUE, FALSE, 5);
gtk_widget_set_usize (hbox2, -2, 40);
color_new = gtk_button_new_with_label (("New"));
gtk_widget_ref (color_new);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_new", color_new,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_new);
gtk_box_pack_start (GTK_BOX (hbox2), color_new, TRUE, FALSE, 5);
gtk_widget_set_usize (color_new, 50, 30);
gtk_tooltips_set_tip (tooltips, color_new, ("Create a new colorization filter after selected filter"), NULL);
color_change_colors = gtk_button_new_with_label (("Edit"));
gtk_widget_ref (color_change_colors);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_change_colors", color_change_colors,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_change_colors);
gtk_widget_set_usize(color_change_colors, 50, 30);
gtk_box_pack_start (GTK_BOX (hbox2), color_change_colors, TRUE, FALSE, 5);
gtk_tooltips_set_tip (tooltips, color_change_colors, ("Change color of selected filter"), NULL);
gtk_widget_set_sensitive (color_change_colors,
(filter->num_of_filters != 0));
color_delete = gtk_button_new_with_label (("Delete"));
gtk_widget_ref (color_delete);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_delete", color_delete,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_delete);
gtk_box_pack_start (GTK_BOX (hbox2), color_delete, TRUE, FALSE, 5);
gtk_widget_set_usize (color_delete, 50, 30);
gtk_tooltips_set_tip (tooltips, color_delete, ("Delete selected colorization filter"), NULL);
color_save = gtk_button_new_with_label (("Save"));
gtk_widget_ref (color_save);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_save", color_save,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_save);
gtk_box_pack_start (GTK_BOX (hbox2), color_save, TRUE, FALSE, 5);
gtk_widget_set_usize (color_save, 50, 30);
gtk_tooltips_set_tip (tooltips, color_save, ("Save all filters to disk"), NULL);
hbox3 = gtk_hbox_new (FALSE, 0);
gtk_widget_ref (hbox3);
gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox3", hbox3,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (hbox3);
gtk_box_pack_start (GTK_BOX (vbox1), hbox3, TRUE, FALSE, 5);
gtk_widget_set_usize (hbox3, 177, 40);
color_ok = gtk_button_new_with_label (("OK"));
gtk_widget_ref (color_ok);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_ok", color_ok,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_ok);
gtk_box_pack_start (GTK_BOX (hbox3), color_ok, TRUE, FALSE, 0);
gtk_widget_set_usize (color_ok, 50, 30);
gtk_tooltips_set_tip (tooltips, color_ok, ("Accept filter list; apply changes"), NULL);
color_apply = gtk_button_new_with_label (("Apply"));
gtk_widget_ref (color_apply);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_apply", color_apply,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_apply);
gtk_box_pack_start (GTK_BOX (hbox3), color_apply, TRUE, FALSE, 0);
gtk_widget_set_usize (color_apply, 50, 30);
gtk_tooltips_set_tip (tooltips, color_apply, ("Apply filters in list"), NULL);
color_cancel = gtk_button_new_with_label (("Cancel"));
gtk_widget_ref (color_cancel);
gtk_object_set_data_full (GTK_OBJECT (color_win), "color_cancel", color_cancel,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (color_cancel);
gtk_box_pack_start (GTK_BOX (hbox3), color_cancel, TRUE, FALSE, 0);
gtk_widget_set_usize (color_cancel, 50, 30);
gtk_tooltips_set_tip (tooltips, color_cancel, ("No more filter changes; don't apply"), NULL);
gtk_signal_connect (GTK_OBJECT (color_filt_up), "clicked",
GTK_SIGNAL_FUNC (color_filt_up_cb),
filter);
gtk_signal_connect (GTK_OBJECT (color_filter_down), "clicked",
GTK_SIGNAL_FUNC (color_filter_down_cb),
filter);
gtk_signal_connect (GTK_OBJECT (clist1), "select_row",
GTK_SIGNAL_FUNC (remember_selected_row),
filter);
gtk_object_set_data(GTK_OBJECT (color_new), COLOR_CHANGE_COLORS_LB,
color_change_colors);
gtk_signal_connect (GTK_OBJECT (color_new), "clicked",
GTK_SIGNAL_FUNC (color_new_cb),
filter);
gtk_signal_connect (GTK_OBJECT (color_change_colors), "clicked",
GTK_SIGNAL_FUNC (color_edit_cb),
filter);
gtk_object_set_data(GTK_OBJECT (color_delete), COLOR_CHANGE_COLORS_LB,
color_change_colors);
gtk_signal_connect (GTK_OBJECT (color_delete), "clicked",
GTK_SIGNAL_FUNC (color_delete_cb),
filter);
gtk_signal_connect (GTK_OBJECT (color_save), "clicked",
GTK_SIGNAL_FUNC (color_save_cb),
filter);
gtk_signal_connect (GTK_OBJECT (color_ok), "clicked",
GTK_SIGNAL_FUNC (color_ok_cb),
color_win);
gtk_signal_connect (GTK_OBJECT (color_apply), "clicked",
GTK_SIGNAL_FUNC (color_apply_cb),
filter);
gtk_signal_connect (GTK_OBJECT (color_cancel), "clicked",
GTK_SIGNAL_FUNC (color_cancel_cb),
color_win);
gtk_widget_grab_focus (clist1);
gtk_object_set_data (GTK_OBJECT (color_win), "tooltips", tooltips);
gtk_widget_show (color_win);
return color_win;
}
static GtkWidget*
create_colorize_win (colfilter *filter,
GtkWidget **colorize_filter_name,
GtkWidget **colorize_filter_text)
{
GtkWidget *colorize_win;
GtkWidget *vbox3;
GtkWidget *hbox6;
GtkWidget *color_filter_name;
GtkWidget *hbox7;
GtkWidget *color_filter_text;
GtkWidget *hbox5;
GtkWidget *colorize_filter_fg;
GtkWidget *colorize_protocol_bg;
GtkWidget *hbox4;
GtkWidget *colorize_proto_ok;
GtkWidget *colorize_proto_cancel;
GtkTooltips *tooltips;
GtkStyle *style;
tooltips = gtk_tooltips_new ();
colorize_win = gtk_window_new (GTK_WINDOW_DIALOG);
gtk_object_set_data (GTK_OBJECT (colorize_win), "colorize_win", colorize_win);
gtk_window_set_title (GTK_WINDOW (colorize_win), ("Edit color filter"));
vbox3 = gtk_vbox_new (FALSE, 0);
gtk_widget_ref (vbox3);
gtk_object_set_data_full (GTK_OBJECT (colorize_win), "vbox3", vbox3,
(GtkDestroyNotify) gtk_widget_unref);
gtk_widget_show (vbox3);
gtk_container_add (GTK_CONTAINER (colorize_win), vbox3);
hbox6 = gtk_hbox_new (FALSE, 0);
gtk_widget_ref (hbox6);
gtk_object_set_data_full (GTK_OBJECT (colorize_win), "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 (colorize_win), "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 (colorize_win), "*colorize_filter_name", *colorize_filter_name,
(GtkDestroyNotify) gtk_widget_unref);
gtk_entry_set_text(GTK_ENTRY(*colorize_filter_name),
get_color_filter_name(filter, filter->row_selected));
style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_name));
style->base[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->bg_color;
style->fg[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->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 (colorize_win), "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 (colorize_win), "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 (colorize_win), "*colorize_filter_text", *colorize_filter_text,
(GtkDestroyNotify) gtk_widget_unref);
gtk_entry_set_text(GTK_ENTRY(*colorize_filter_text),
get_color_filter_string(filter, filter->row_selected));
#if 0
style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_text));
style->base[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->bg_color;
style->fg[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->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);