2 * Dialog boxes for preferences for the stream window
6 * Ethereal - Network traffic analyzer
7 * By Gerald Combs <gerald@ethereal.com>
8 * Copyright 1998 Gerald Combs
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 #include "stream_prefs.h"
37 #include <epan/prefs.h>
38 #include "compat_macros.h"
39 #include "follow_dlg.h"
40 #include "packet_list.h"
42 #define SAMPLE_MARKED_TEXT "Sample marked packet text\n"
43 #define SAMPLE_CLIENT_TEXT "Sample TCP stream client text\n"
44 #define SAMPLE_SERVER_TEXT "Sample TCP stream server text\n"
51 #define MAX_IDX 6 /* set this to the number of IDX values */
52 #define STREAM_SAMPLE_KEY "stream_entry"
53 #define STREAM_CS_KEY "stream_colorselection"
59 static void update_text_color(GtkWidget *, gpointer);
60 static void update_current_color(GtkWidget *, gpointer);
62 static GdkColor tcolors[MAX_IDX], *curcolor = NULL;
67 GtkWidget *main_vb, *main_tb, *label, *optmenu, *menu, *menuitem;
68 GtkWidget *sample, *colorsel;
70 gchar *mt[] = { "Marked packet foreground", "Marked packet background",
71 "TCP stream client foreground", "TCP stream client background",
72 "TCP stream server foreground", "TCP stream server background" };
73 int mcount = sizeof(mt) / sizeof (gchar *);
74 #if GTK_MAJOR_VERSION < 2
82 color_t_to_gdkcolor(&tcolors[MFG_IDX], &prefs.gui_marked_fg);
83 color_t_to_gdkcolor(&tcolors[MBG_IDX], &prefs.gui_marked_bg);
84 color_t_to_gdkcolor(&tcolors[CFG_IDX], &prefs.st_client_fg);
85 color_t_to_gdkcolor(&tcolors[CBG_IDX], &prefs.st_client_bg);
86 color_t_to_gdkcolor(&tcolors[SFG_IDX], &prefs.st_server_fg);
87 color_t_to_gdkcolor(&tcolors[SBG_IDX], &prefs.st_server_bg);
89 curcolor = &tcolors[CFG_IDX];
91 #if GTK_MAJOR_VERSION < 2
92 scolor[CS_RED] = (gdouble) (curcolor->red) / 65535.0;
93 scolor[CS_GREEN] = (gdouble) (curcolor->green) / 65535.0;
94 scolor[CS_BLUE] = (gdouble) (curcolor->blue) / 65535.0;
95 scolor[CS_OPACITY] = 1.0;
98 /* Enclosing containers for each row of widgets */
99 main_vb = gtk_vbox_new(FALSE, 5);
100 gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
102 main_tb = gtk_table_new(3, 3, FALSE);
103 gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
104 gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
105 gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
106 gtk_widget_show(main_tb);
108 label = gtk_label_new("Set:");
109 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
110 gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1, 0, 1);
111 gtk_widget_show(label);
113 /* We have to create this now, and configure it below. */
114 colorsel = gtk_color_selection_new();
116 optmenu = gtk_option_menu_new ();
117 menu = gtk_menu_new ();
118 for (i = 0; i < mcount; i++){
119 menuitem = gtk_menu_item_new_with_label (mt[i]);
120 OBJECT_SET_DATA(menuitem, STREAM_CS_KEY, colorsel);
121 SIGNAL_CONNECT(menuitem, "activate", update_current_color, &tcolors[i]);
122 gtk_widget_show (menuitem);
123 gtk_menu_append (GTK_MENU (menu), menuitem);
125 gtk_option_menu_set_menu (GTK_OPTION_MENU (optmenu), menu);
126 gtk_table_attach(GTK_TABLE(main_tb), optmenu, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
127 gtk_widget_show(optmenu);
129 #if GTK_MAJOR_VERSION < 2
130 sample = gtk_text_new(FALSE, FALSE);
131 height = (mcount/2+1) * (sample->style->font->ascent + sample->style->font->descent);
132 width = gdk_string_width(sample->style->font, SAMPLE_SERVER_TEXT);
133 WIDGET_SET_SIZE(sample, width, height);
134 gtk_text_set_editable(GTK_TEXT(sample), FALSE);
135 gtk_text_insert(GTK_TEXT(sample), NULL, &tcolors[MFG_IDX], &tcolors[MBG_IDX],
136 SAMPLE_MARKED_TEXT, -1);
137 gtk_text_insert(GTK_TEXT(sample), NULL, &tcolors[CFG_IDX], &tcolors[CBG_IDX],
138 SAMPLE_CLIENT_TEXT, -1);
139 gtk_text_insert(GTK_TEXT(sample), NULL, &tcolors[SFG_IDX], &tcolors[SBG_IDX],
140 SAMPLE_SERVER_TEXT, -1);
142 sample = gtk_text_view_new();
143 layout = gtk_widget_create_pango_layout(sample, SAMPLE_SERVER_TEXT);
144 pango_layout_get_pixel_size(layout, &width, &height);
145 g_object_unref(G_OBJECT(layout));
146 WIDGET_SET_SIZE(sample, width, height * 2);
147 gtk_text_view_set_editable(GTK_TEXT_VIEW(sample), FALSE);
148 buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(sample));
149 gtk_text_buffer_get_start_iter(buf, &iter);
150 gtk_text_buffer_create_tag(buf, "marked",
151 "foreground-gdk", &tcolors[MFG_IDX],
152 "background-gdk", &tcolors[MBG_IDX], NULL);
153 gtk_text_buffer_create_tag(buf, "client",
154 "foreground-gdk", &tcolors[CFG_IDX],
155 "background-gdk", &tcolors[CBG_IDX], NULL);
156 gtk_text_buffer_create_tag(buf, "server",
157 "foreground-gdk", &tcolors[SFG_IDX],
158 "background-gdk", &tcolors[SBG_IDX], NULL);
159 gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_MARKED_TEXT, -1,
161 gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_CLIENT_TEXT, -1,
163 gtk_text_buffer_insert_with_tags_by_name(buf, &iter, SAMPLE_SERVER_TEXT, -1,
166 gtk_table_attach_defaults(GTK_TABLE(main_tb), sample, 2, 3, 0, 2);
167 gtk_widget_show(sample);
169 #if GTK_MAJOR_VERSION < 2
170 gtk_color_selection_set_color(GTK_COLOR_SELECTION(colorsel), &scolor[CS_RED]);
172 gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel),
175 gtk_table_attach(GTK_TABLE(main_tb), colorsel, 0, 3, 2, 3,
176 GTK_SHRINK, GTK_SHRINK, 0, 0);
178 OBJECT_SET_DATA(colorsel, STREAM_SAMPLE_KEY, sample);
179 SIGNAL_CONNECT(colorsel, "color-changed", update_text_color, NULL);
180 gtk_widget_show(colorsel);
182 gtk_widget_show(main_vb);
187 update_text_color(GtkWidget *w, gpointer data _U_) {
188 #if GTK_MAJOR_VERSION < 2
189 GtkText *sample = OBJECT_GET_DATA(w, STREAM_SAMPLE_KEY);
192 GtkTextView *sample = OBJECT_GET_DATA(w, STREAM_SAMPLE_KEY);
197 #if GTK_MAJOR_VERSION < 2
198 gtk_color_selection_get_color(GTK_COLOR_SELECTION(w), &scolor[CS_RED]);
200 curcolor->red = (gushort) (scolor[CS_RED] * 65535.0);
201 curcolor->green = (gushort) (scolor[CS_GREEN] * 65535.0);
202 curcolor->blue = (gushort) (scolor[CS_BLUE] * 65535.0);
204 gtk_text_freeze(sample);
205 gtk_text_set_point(sample, 0);
206 gtk_text_forward_delete(sample, gtk_text_get_length(sample));
207 gtk_text_insert(sample, NULL, &tcolors[MFG_IDX], &tcolors[MBG_IDX],
208 SAMPLE_MARKED_TEXT, -1);
209 gtk_text_insert(sample, NULL, &tcolors[CFG_IDX], &tcolors[CBG_IDX],
210 SAMPLE_CLIENT_TEXT, -1);
211 gtk_text_insert(sample, NULL, &tcolors[SFG_IDX], &tcolors[SBG_IDX],
212 SAMPLE_SERVER_TEXT, -1);
213 gtk_text_thaw(sample);
215 gtk_color_selection_get_current_color(GTK_COLOR_SELECTION(w), curcolor);
217 buf = gtk_text_view_get_buffer(sample);
218 tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "marked");
219 g_object_set(tag, "foreground-gdk", &tcolors[MFG_IDX], "background-gdk",
220 &tcolors[MBG_IDX], NULL);
221 tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "client");
222 g_object_set(tag, "foreground-gdk", &tcolors[CFG_IDX], "background-gdk",
223 &tcolors[CBG_IDX], NULL);
224 tag = gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table(buf), "server");
225 g_object_set(tag, "foreground-gdk", &tcolors[SFG_IDX], "background-gdk",
226 &tcolors[SBG_IDX], NULL);
231 update_current_color(GtkWidget *w, gpointer data)
233 GtkColorSelection *colorsel;
234 #if GTK_MAJOR_VERSION < 2
238 colorsel = GTK_COLOR_SELECTION(OBJECT_GET_DATA(w, STREAM_CS_KEY));
239 curcolor = (GdkColor *) data;
241 #if GTK_MAJOR_VERSION < 2
242 scolor[CS_RED] = (gdouble) (curcolor->red) / 65535.0;
243 scolor[CS_GREEN] = (gdouble) (curcolor->green) / 65535.0;
244 scolor[CS_BLUE] = (gdouble) (curcolor->blue) / 65535.0;
245 scolor[CS_OPACITY] = 1.0;
247 gtk_color_selection_set_color(colorsel, &scolor[CS_RED]);
249 gtk_color_selection_set_current_color(colorsel, curcolor);
254 stream_prefs_fetch(GtkWidget *w _U_)
256 gdkcolor_to_color_t(&prefs.gui_marked_fg, &tcolors[MFG_IDX]);
257 gdkcolor_to_color_t(&prefs.gui_marked_bg, &tcolors[MBG_IDX]);
258 gdkcolor_to_color_t(&prefs.st_client_fg, &tcolors[CFG_IDX]);
259 gdkcolor_to_color_t(&prefs.st_client_bg, &tcolors[CBG_IDX]);
260 gdkcolor_to_color_t(&prefs.st_server_fg, &tcolors[SFG_IDX]);
261 gdkcolor_to_color_t(&prefs.st_server_bg, &tcolors[SBG_IDX]);
265 stream_prefs_apply(GtkWidget *w _U_)
269 update_marked_frames();
273 stream_prefs_destroy(GtkWidget *w _U_)