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/* stream_prefs.c
* Dialog boxes for preferences for the stream window
*
* $Id: prefs_stream.c 42179 2012-04-21 18:40:43Z guy $
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gtk/gtk.h>
#include <epan/prefs.h>
#include "../color.h"
#include "../print.h"
#include "ui/gtk/color_utils.h"
#include "ui/gtk/gui_utils.h"
#include "ui/gtk/prefs_stream.h"
#include "ui/gtk/keys.h"
#include "ui/gtk/follow_tcp.h"
#include "ui/gtk/old-gtk-compat.h"
#define SAMPLE_MARKED_TEXT "Sample marked packet text\n"
#define SAMPLE_IGNORED_TEXT "Sample ignored packet text\n"
#define SAMPLE_CLIENT_TEXT "Sample TCP stream client text\n"
#define SAMPLE_SERVER_TEXT "Sample TCP stream server text\n"
#define MFG_IDX 0
#define MBG_IDX 1
#define IFG_IDX 2
#define IBG_IDX 3
#define CFG_IDX 4
#define CBG_IDX 5
#define SFG_IDX 6
#define SBG_IDX 7
#define MAX_IDX 8 /* set this to the number of IDX values */
#define STREAM_SAMPLE_KEY "stream_entry"
#define STREAM_CS_KEY "stream_colorselection"
#define CS_RED 0
#define CS_GREEN 1
#define CS_BLUE 2
#define CS_OPACITY 3
static void update_text_color(GtkWidget *, gpointer);
static void update_current_color(GtkWidget *, gpointer);
static GdkColor tcolors[MAX_IDX], *curcolor = NULL;
GtkWidget *
stream_prefs_show(void)
{
GtkWidget *main_vb, *main_tb, *label, *combo_box;
GtkWidget *sample, *colorsel;
int width, height, i;
const gchar *mt[] = {
"Marked packet foreground", /* MFG_IDX 0*/
"Marked packet background", /* MBG_IDX 1*/
"Ignored packet foreground", /* IFG_IDX 2*/
"Ignored packet background", /* IBG_IDX 3*/
"TCP stream client foreground", /* CFG_IDX 4*/
"TCP stream client background", /* CBG_IDX 5*/
"TCP stream server foreground", /* SFG_IDX 6*/
"TCP stream server background" /* SBG_IDX 7*/
};
int mcount = sizeof(mt) / sizeof (gchar *);
GtkTextBuffer *buf;
GtkTextIter iter;
PangoLayout *layout;
color_t_to_gdkcolor(&tcolors[MFG_IDX], &prefs.gui_marked_fg);
color_t_to_gdkcolor(&tcolors[MBG_IDX], &prefs.gui_marked_bg);
color_t_to_gdkcolor(&tcolors[IFG_IDX], &prefs.gui_ignored_fg);
color_t_to_gdkcolor(&tcolors[IBG_IDX], &prefs.gui_ignored_bg);
color_t_to_gdkcolor(&tcolors[CFG_IDX], &prefs.st_client_fg);
color_t_to_gdkcolor(&tcolors[CBG_IDX], &prefs.st_client_bg);
color_t_to_gdkcolor(&tcolors[SFG_IDX], &prefs.st_server_fg);
color_t_to_gdkcolor(&tcolors[SBG_IDX], &prefs.st_server_bg);
curcolor = &tcolors[CFG_IDX];
/* Enclosing containers for each row of widgets */
main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5);
main_tb = gtk_table_new(3, 3, FALSE);
gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
gtk_widget_show(main_tb);
label = gtk_label_new("Set:");
gtk_misc_set_alignment(GTK_MISC(label), 1.0f, 0.5f);
gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1, 0, 1);
gtk_widget_show(label);
/* We have to create this now, and configure it below. */
colorsel = gtk_color_selection_new();
combo_box = gtk_combo_box_text_new();
for (i = 0; i < mcount; i++){
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo_box), mt[i]);
}
gtk_combo_box_set_active(GTK_COMBO_BOX(combo_box), CFG_IDX);
g_signal_connect(combo_box, "changed", G_CALLBACK(update_current_color), colorsel);
gtk_table_attach(GTK_TABLE(main_tb), combo_box, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
gtk_widget_show(combo_box);
sample = gtk_text_view_new();
layout = gtk_widget_create_pango_layout(sample, SAMPLE_SERVER_TEXT);
pango_layout_get_pixel_size(layout, &width, &height);
g_object_unref(G_OBJECT(layout));
gtk_widget_set_size_request(sample, width, height * 2);
gtk_text_view_set_editable(GTK_TEXT_VIEW(sample), FALSE);
buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(sample));
gtk_text_buffer_get_start_iter(buf, &iter);
gtk_text_buffer_create_tag(buf, "marked",
"foreground-gdk", &tcolors[MFG_IDX],
"background-gdk", &tcolors[MBG_IDX], NULL);
gtk_text_buffer_create_tag(buf, "ignored",
"foreground-gdk", &tcolors[IFG_IDX],
"background-gdk", &tcolors[IBG_IDX], NULL);
gtk_text_buffer_create_tag(buf, "client",
"foreground-gdk", &tcolors[CFG_IDX],
"background-gdk", &tcolors[CBG_IDX], NULL);
gtk_text_buffer_create_tag(buf, "server",
"foreground-gdk", &tcolors[SFG_IDX],
"background-gdk", &tcolors[SBG_IDX], NULL);
gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_MARKED_TEXT, -1,
"marked", NULL);
gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_IGNORED_TEXT, -1,
"ignored", NULL);
gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_CLIENT_TEXT, -1,
"client", NULL);
gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_SERVER_TEXT, -1,
"server", NULL);
gtk_table_attach_defaults(GTK_TABLE(main_tb), sample, 2, 3, 0, 2);
gtk_widget_show(sample);
gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel),
curcolor);
gtk_table_attach(GTK_TABLE(main_tb), colorsel, 0, 3, 2, 3,
GTK_SHRINK, GTK_SHRINK, 0, 0);
g_object_set_data(G_OBJECT(colorsel), STREAM_SAMPLE_KEY, sample);
g_signal_connect(colorsel, "color-changed", G_CALLBACK(update_text_color), NULL);
gtk_widget_show(colorsel);
gtk_widget_show(main_vb);
return(main_vb);
}
static void
update_text_color(GtkWidget *w, gpointer data _U_) {
GtkTextView *sample = g_object_get_data(G_OBJECT(w), STREAM_SAMPLE_KEY);
GtkTextBuffer *buf;
GtkTextTag *tag;
gtk_color_selection_get_current_color(GTK_COLOR_SELECTION(w), curcolor);
buf = gtk_text_view_get_buffer(sample);
tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "marked");
g_object_set(tag, "foreground-gdk", &tcolors[MFG_IDX], "background-gdk",
&tcolors[MBG_IDX], NULL);
tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "ignored");
g_object_set(tag, "foreground-gdk", &tcolors[IFG_IDX], "background-gdk",
&tcolors[IBG_IDX], NULL);
tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "client");
g_object_set(tag, "foreground-gdk", &tcolors[CFG_IDX], "background-gdk",
&tcolors[CBG_IDX], NULL);
tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "server");
g_object_set(tag, "foreground-gdk", &tcolors[SFG_IDX], "background-gdk",
&tcolors[SBG_IDX], NULL);
}
static void
update_current_color(GtkWidget *combo_box, gpointer data)
{
GtkColorSelection *colorsel = data;
int i;
i = gtk_combo_box_get_active (GTK_COMBO_BOX(combo_box));
curcolor = &tcolors[i];
gtk_color_selection_set_current_color(colorsel, curcolor);
}
void
stream_prefs_fetch(GtkWidget *w _U_)
{
gdkcolor_to_color_t(&prefs.gui_marked_fg, &tcolors[MFG_IDX]);
gdkcolor_to_color_t(&prefs.gui_marked_bg, &tcolors[MBG_IDX]);
gdkcolor_to_color_t(&prefs.gui_ignored_fg, &tcolors[IFG_IDX]);
gdkcolor_to_color_t(&prefs.gui_ignored_bg, &tcolors[IBG_IDX]);
gdkcolor_to_color_t(&prefs.st_client_fg, &tcolors[CFG_IDX]);
gdkcolor_to_color_t(&prefs.st_client_bg, &tcolors[CBG_IDX]);
gdkcolor_to_color_t(&prefs.st_server_fg, &tcolors[SFG_IDX]);
gdkcolor_to_color_t(&prefs.st_server_bg, &tcolors[SBG_IDX]);
}
void
stream_prefs_apply(GtkWidget *w _U_)
{
follow_tcp_redraw_all();
}
void
stream_prefs_destroy(GtkWidget *w _U_)
{
}
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