2 * Definitions for color structures and routines
4 * $Id: colors.c,v 1.19 1999/12/19 07:01:29 guy Exp $
6 * Ethereal - Network traffic analyzer
7 * By Gerald Combs <gerald@zing.org>
8 * Copyright 1998 Gerald Combs
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
37 #include <sys/types.h>
46 extern capture_file cf;
48 static void new_color_filter(colfilter *filters, gchar *name,
49 gchar *filter_string);
50 static gboolean read_filters(colfilter *filter);
51 static GtkWidget* create_color_win(colfilter *filter);
52 static GtkWidget* create_colorize_win(colfilter *filter,
53 GtkWidget **colorize_filter_name,
54 GtkWidget **colorize_filter_text);
55 static GtkWidget* create_color_sel_win(colfilter *filter, GdkColor *);
56 static gboolean get_color(GdkColor *new_color);
58 static GSList *filter_list;
60 static GdkColormap* sys_cmap;
61 static GdkColormap* our_cmap = NULL;
63 static gchar *titles[2] = { "Name", "Filter String" };
64 GdkColor WHITE = { 0, 65535, 65535, 65535 };
65 GdkColor BLACK = { 0, 0, 0, 0 };
67 #define COLOR_CHANGE_COLORS_LB "color_change_colors_lb"
69 /* This structure is used to allow you to compile in default colors if
70 * you wish. They can be later changed by a user.
72 #ifdef READ_DEFAULT_COLOR_LIST
73 struct _default_colors {
75 gchar* color; /* background only */
76 } default_colors[] = {
87 gboolean got_white, got_black;
88 #ifdef READ_DEFAULT_COLOR_LIST
93 filter = (colfilter *)g_malloc(sizeof(colfilter));
94 filter->num_of_filters = 0;
95 filter->color_filters = gtk_clist_new_with_titles(2, titles);
97 gtk_widget_ref(filter->color_filters); /* so it doesn't go away */
98 /* color_filters will ALWAYS be a GtkCList */
99 sys_cmap = gdk_colormap_get_system();
101 /* Allocate "constant" colors. */
102 got_white = get_color(&WHITE);
103 got_black = get_color(&BLACK);
108 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate colors black or white.");
110 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color white.");
113 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color black.");
116 #ifdef READ_DEFAULT_COLOR_LIST
117 /* Now process defaults */
118 for (i = 0 ; i < sizeof default_colors/sizeof (struct _default_colors); i++){
119 gdk_color_parse(default_colors[i].color, &color);
121 if( !get_color(&color)){
123 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color %s.",
124 default_colors[i].color);
127 new_color_filter(filter, default_colors[i].proto, default_colors[i].proto);
128 color_filter(filter,i)->bg_color = color;
130 if (dfilter_compile(default_colors[i].proto,
131 &color_filter(filter,i)->c_colorfilter) != 0) {
132 simple_dialog(ESD_TYPE_WARN, NULL,
133 "Cannot compile default color filter %s.\n%s",
134 default_colors[i].proto, dfilter_error_msg);
135 /* should reject this filter */
137 filter->num_of_filters++;
140 read_filters(filter);
145 set_color_filter_name(colfilter *filter, gint n, gchar *str)
147 /* gtk_clist_set_text frees old text (if any) and allocates new space */
148 gtk_clist_set_text(GTK_CLIST(filter->color_filters),n,0,str);
152 get_color_filter_name(colfilter *filter, gint n)
156 gtk_clist_get_text(GTK_CLIST(filter->color_filters),n,0,
157 (gchar **)&filter_name);
162 set_color_filter_string(colfilter *filter, gint n, gchar *str)
164 gtk_clist_set_text(GTK_CLIST(filter->color_filters),n,1,str);
168 get_color_filter_string(colfilter *filter, gint n)
170 gchar *filter_string;
172 gtk_clist_get_text(GTK_CLIST(filter->color_filters),n,1,
173 (gchar **)&filter_string);
174 return filter_string;
178 color_filter(colfilter *filter, gint n)
180 return gtk_clist_get_row_data(GTK_CLIST(filter->color_filters),n);
184 new_color_filter(colfilter *filters, gchar *name, gchar *filter_string)
186 color_filter_t *colorf;
190 data[0] = g_strdup(name);
191 data[1] = g_strdup(filter_string);
192 row = gtk_clist_append(GTK_CLIST(filters->color_filters), data);
194 colorf = (color_filter_t *)g_malloc(sizeof (color_filter_t));
195 colorf->filter_name = data[0];
196 colorf->filter_text = data[1];
197 colorf->bg_color = WHITE;
198 colorf->fg_color = BLACK;
199 colorf->c_colorfilter = NULL;
200 filter_list = g_slist_append(filter_list, colorf);
201 gtk_clist_set_row_data(GTK_CLIST(filters->color_filters), row, colorf);
205 delete_color_filter(color_filter_t *colorf)
207 if (colorf->filter_name != NULL)
208 g_free(colorf->filter_name);
209 if (colorf->filter_text != NULL)
210 g_free(colorf->filter_text);
211 if (colorf->c_colorfilter != NULL)
212 dfilter_destroy(colorf->c_colorfilter);
213 filter_list = g_slist_remove(filter_list, colorf);
218 read_filters(colfilter *filter)
220 /* TODO: Lots more syntax checking on the file */
221 /* I hate these fixed length names! TODO: make more dynamic */
222 /* XXX - buffer overflow possibility here */
223 gchar name[256],filter_exp[256], buf[1024];
224 guint16 fg_r, fg_g, fg_b, bg_r, bg_g, bg_b;
225 GdkColor fg_color, bg_color;
230 gchar *fname = PF_DIR "/colorfilters";
231 dfilter *temp_dfilter;
233 /* decide what file to open (from dfilter code) */
235 /* should only be called by colors_init.
236 * filter->color_filters must exist
238 if(filter == NULL || filter->color_filters == NULL)
240 /* we have a clist */
242 path = (gchar *) g_malloc(strlen(getenv("HOME")) + strlen(fname) + 4);
243 sprintf(path, "%s/%s", getenv("HOME"), fname);
245 if ((f = fopen(path, "r")) == NULL) {
246 if (errno != ENOENT) {
247 simple_dialog(ESD_TYPE_WARN, NULL,
248 "Could not open filter file\n\"%s\": %s.", path,
259 if(!fgets(buf,sizeof buf, f))
262 if(strspn( buf," \t") == (strchr(buf,'*') - buf)){
263 /* leading # comment */
267 /* we get the @ delimiter. It is not in any strings */
268 if(sscanf(buf," @%[^@]@%[^@]@[%hu,%hu,%hu][%hu,%hu,%hu]",
269 name, filter_exp, &bg_r, &bg_g, &bg_b, &fg_r, &fg_g, &fg_b) == 8){
270 /* we got a filter */
272 if(dfilter_compile(filter_exp, &temp_dfilter) != 0){
273 simple_dialog(ESD_TYPE_WARN, NULL,
274 "Could not compile color filter %s from saved filters.\n%s",
275 name, dfilter_error_msg);
278 new_color_filter(filter, name, filter_exp);
279 color_filter(filter,i)->c_colorfilter = temp_dfilter;
280 filter->num_of_filters++;
282 fg_color.green = fg_g;
283 fg_color.blue = fg_b;
285 bg_color.green = bg_g;
286 bg_color.blue = bg_b;
287 if( !get_color(&fg_color)){
289 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate fg color specified"
290 "in input file for %s.", name);
295 if( !get_color(&bg_color)){
297 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate bg color specified"
298 "in input file for %s.", name);
303 color_filter(filter,i)->bg_color = bg_color;
304 color_filter(filter,i)->fg_color = fg_color;
305 gtk_clist_set_foreground(GTK_CLIST(filter->color_filters),
307 gtk_clist_set_background(GTK_CLIST(filter->color_filters),
317 write_filters(colfilter *filter)
322 gchar *name = PF_DIR "/colorfilters";
323 /* decide what file to open (from dfilter code) */
324 path = (gchar *) g_malloc(strlen(getenv("HOME")) + strlen(name) + 4);
325 sprintf(path, "%s/%s", getenv("HOME"), name);
327 if ((f = fopen(path, "w+")) == NULL) {
328 simple_dialog(ESD_TYPE_WARN, NULL,
329 "Could not open\n%s\nfor writing: %s.",
330 path, strerror(errno));
334 fprintf(f,"# DO NOT EDIT THIS FILE! It was created by Ethereal\n");
335 for(i = 0; i < filter->num_of_filters; i++){
336 fprintf(f,"@%s@%s@[%d,%d,%d][%d,%d,%d]\n",
337 get_color_filter_name(filter,i),
338 get_color_filter_string(filter,i),
339 color_filter(filter,i)->bg_color.red,
340 color_filter(filter,i)->bg_color.green,
341 color_filter(filter,i)->bg_color.blue,
342 color_filter(filter,i)->fg_color.red,
343 color_filter(filter,i)->fg_color.green,
344 color_filter(filter,i)->fg_color.blue);
352 /* ===================== USER INTERFACE ====================== */
354 color_display_cb(GtkWidget *w, gpointer d)
356 /* cf already exists as a global */
357 /* create the color dialog */
358 create_color_win(cf.colors);
362 color_cancel_cb (GtkWidget *widget,
365 GtkWidget *win = (GtkWidget *)user_data;
366 /* delete the window */
367 gtk_container_remove(GTK_CONTAINER(GTK_WIDGET(cf.colors->color_filters)->parent),
368 cf.colors->color_filters);
369 gtk_widget_destroy(win);
373 color_delete_cb(GtkWidget *widget, gpointer user_data)
376 GtkWidget *color_change_colors;
377 color_filter_t *colorf;
379 filter = (colfilter *)user_data;
380 if(filter->row_selected != -1){
381 colorf = gtk_clist_get_row_data(GTK_CLIST(filter->color_filters),
382 filter->row_selected);
383 gtk_clist_remove(GTK_CLIST(filter->color_filters),
384 filter->row_selected);
385 delete_color_filter(colorf);
386 filter->num_of_filters--;
387 if(!filter->num_of_filters){
388 /* No filters any more, so none can be selected... */
389 filter->row_selected = -1;
390 color_change_colors =
391 (GtkWidget *) gtk_object_get_data(GTK_OBJECT(widget),
392 COLOR_CHANGE_COLORS_LB);
394 /* ...and none can be edited. */
395 gtk_widget_set_sensitive (color_change_colors, FALSE);
397 filter->row_selected--;
398 if(filter->row_selected < 0)
399 filter->row_selected = 0;
400 gtk_clist_select_row(GTK_CLIST(filter->color_filters),
401 filter->row_selected,0);
406 /* Move the selected filter up in the list */
408 color_filt_up_cb (GtkButton *button,
414 filter = (colfilter *)user_data;
416 /* verify filter exists */
417 filter_number = filter->row_selected;
418 /* if it is filter number 0, it cannot be moved */
420 (filter_number = filter->row_selected) != 0 &&
421 filter->num_of_filters >= 2){
422 gtk_clist_swap_rows(GTK_CLIST(filter->color_filters),filter_number, filter_number-1);
423 filter->row_selected--;
431 /* Move the selected filter down in the list */
433 color_filter_down_cb (GtkButton *button,
439 filter = (colfilter *)user_data;
440 /* verify filter exists */
441 filter_number = filter->row_selected;
443 (filter_number = filter->row_selected) != filter->num_of_filters-1 &&
444 filter->num_of_filters >= 2){
445 gtk_clist_swap_rows(GTK_CLIST(filter->color_filters),filter_number+1, filter_number);
446 filter->row_selected++;
452 /* Set selected row in cf */
454 remember_selected_row (GtkCList *clist,
460 colfilter *filter = (colfilter *)user_data;
462 filter->row_selected = row;
465 static GtkWidget *filt_name_entry;
466 static GtkWidget *filt_text_entry;
468 /* Create a new filter in the list */
470 color_new_cb (GtkButton *button,
474 GtkWidget *color_change_colors;
476 filter = (colfilter *)user_data;
477 new_color_filter(filter, "name", "filter"); /* Adds at end! */
479 /* A row has been added, so we can edit it. */
480 color_change_colors = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(button),
481 COLOR_CHANGE_COLORS_LB);
482 gtk_widget_set_sensitive (color_change_colors, TRUE);
484 /* select the new (last) row */
485 filter->row_selected = filter->num_of_filters;
486 filter->num_of_filters++;
487 gtk_clist_select_row(GTK_CLIST(filter->color_filters),
488 filter->row_selected,-1);
489 create_colorize_win(filter, &filt_name_entry, &filt_text_entry);
492 /* Change a filter */
494 color_edit_cb (GtkButton *button,
498 filter = (colfilter *)user_data;
500 if(filter->row_selected == -1){
501 /* select the first row */
502 filter->row_selected = 0;
503 gtk_clist_select_row(GTK_CLIST(filter->color_filters),
504 filter->row_selected,-1);
506 create_colorize_win(filter, &filt_name_entry, &filt_text_entry);
510 /* save filters in file */
512 color_save_cb (GtkButton *button,
515 colfilter *filter = (colfilter *)user_data;
517 if (!write_filters(filter))
518 simple_dialog(ESD_TYPE_WARN, NULL, "Could not open filter file: %s",
523 /* Exit dialog and process list */
525 color_ok_cb (GtkButton *button,
529 dialog = (GtkWidget *)user_data;
533 colorize_packets(&cf);
534 gtk_container_remove(GTK_CONTAINER(GTK_WIDGET(cf.colors->color_filters)->parent),
535 cf.colors->color_filters);
536 gtk_widget_destroy(dialog);
540 /* Process all data by applying filters in list */
542 color_apply_cb (GtkButton *button,
545 colorize_packets(&cf);
548 /* Exit dialog and do not process list */
550 colorize_cancel_cb (GtkObject *object,
555 dialog = (GtkWidget *)user_data;
557 gtk_widget_destroy(dialog);
560 static gint bg_set_flag; /* 0 -> setting foreground, 1-> setting background */
561 /* Change the foreground color */
563 colorize_fg_cb (GtkButton *button,
567 color_filter_t * cof;
569 filter = (colfilter *)user_data;
570 cof = color_filter(filter, filter->row_selected);
571 create_color_sel_win(filter, &cof->fg_color);
575 /* Change the background color */
577 colorize_bg_cb (GtkButton *button,
581 color_filter_t * cof;
583 filter = (colfilter *)user_data;
584 cof = color_filter(filter, filter->row_selected);
585 create_color_sel_win(filter, &cof->bg_color);
589 /* accept color (and potential content) change */
591 colorize_ok_cb (GtkButton *button,
596 GdkColor new_fg_color;
597 GdkColor new_bg_color;
600 color_filter_t *cfilter;
601 dfilter *compiled_filter;
603 dialog = (GtkWidget *)user_data;
605 style = gtk_widget_get_style(filt_name_entry);
606 new_bg_color = style->base[GTK_STATE_NORMAL];
607 new_fg_color = style->fg[GTK_STATE_NORMAL];
609 filter_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(filt_name_entry)));
610 filter_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(filt_text_entry)));
612 if(strchr(filter_name,'@') || strchr(filter_text,'@')){
613 simple_dialog(ESD_TYPE_WARN,NULL, "Filter names and strings must not"
614 " use the '@' character. Filter unchanged.");
620 cfilter = color_filter(cf.colors, cf.colors->row_selected);
621 if (cfilter->filter_name != NULL)
622 g_free(cfilter->filter_name);
623 cfilter->filter_name = filter_name;
624 if (cfilter->filter_text != NULL)
625 g_free(cfilter->filter_text);
626 cfilter->filter_text = filter_text;
627 cfilter->fg_color = new_fg_color;
628 cfilter->bg_color = new_bg_color;
629 gtk_clist_set_foreground(GTK_CLIST(cf.colors->color_filters),
630 cf.colors->row_selected, &new_fg_color);
631 gtk_clist_set_background(GTK_CLIST(cf.colors->color_filters),
632 cf.colors->row_selected, &new_bg_color);
634 if(dfilter_compile(filter_text, &compiled_filter) != 0 ){
635 simple_dialog(ESD_TYPE_WARN, NULL, "Filter \"%s\" did not compile correctly.\n"
636 " Please try again. Filter unchanged.\n%s\n", filter_name,dfilter_error_msg);
639 if( color_filter(cf.colors, cf.colors->row_selected)->c_colorfilter != NULL)
640 dfilter_destroy(color_filter(cf.colors,cf.colors->row_selected)->c_colorfilter);
641 color_filter(cf.colors,cf.colors->row_selected)->c_colorfilter = compiled_filter;
642 set_color_filter_string(cf.colors,cf.colors->row_selected,filter_text);
643 set_color_filter_name(cf.colors,cf.colors->row_selected,filter_name);
644 gtk_widget_destroy(dialog);
648 /* Revert to existing colors */
650 color_sel_cancel_cb (GtkObject *object,
653 GtkWidget *color_dialog;
654 color_dialog = (GtkWidget *)user_data;
655 /* nothing to change here. Just get rid of the dialog box. */
657 gtk_widget_destroy(color_dialog);
660 /* Retrieve selected color */
662 color_sel_ok_cb (GtkButton *button,
665 GdkColor new_color; /* Color from color selection dialog */
666 gdouble new_colors[3];
667 GtkWidget *color_dialog;
670 color_dialog = (GtkWidget *)user_data;
672 gtk_color_selection_get_color(GTK_COLOR_SELECTION(
673 GTK_COLOR_SELECTION_DIALOG(color_dialog)->colorsel), new_colors);
675 new_color.red = (guint16)(new_colors[0]*65535.0);
676 new_color.green = (guint16)(new_colors[1]*65535.0);
677 new_color.blue = (guint16)(new_colors[2]*65535.0);
679 if ( ! get_color(&new_color) ){
680 simple_dialog(ESD_TYPE_WARN, NULL, "Could not allocate color. Try again.");
682 gtk_widget_destroy(color_dialog);
684 /* now apply the change to the fore/background */
686 style = gtk_style_copy(gtk_widget_get_style(filt_name_entry));
688 style->base[GTK_STATE_NORMAL] = new_color;
690 style->fg[GTK_STATE_NORMAL] = new_color;
691 gtk_widget_set_style(filt_name_entry, style);
692 gtk_widget_set_style(filt_text_entry, style);
697 create_color_win (colfilter *filter)
699 GtkWidget *color_win;
703 GtkWidget *color_filt_up;
705 GtkWidget *color_filter_down;
706 GtkWidget *scrolledwindow1;
709 GtkWidget *color_new;
710 GtkWidget *color_change_colors;
711 GtkWidget *color_delete;
712 GtkWidget *color_save;
715 GtkWidget *color_apply;
716 GtkWidget *color_cancel;
717 GtkTooltips *tooltips;
719 filter->row_selected = -1; /* no row selected */
720 tooltips = gtk_tooltips_new ();
722 color_win = gtk_window_new (GTK_WINDOW_DIALOG);
723 gtk_object_set_data (GTK_OBJECT (color_win), "color_win", color_win);
724 gtk_window_set_title (GTK_WINDOW (color_win), ("Add color to protocols"));
726 vbox1 = gtk_vbox_new (FALSE, 0);
727 gtk_widget_ref (vbox1);
728 gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox1", vbox1,
729 (GtkDestroyNotify) gtk_widget_unref);
730 gtk_widget_show (vbox1);
731 gtk_container_add (GTK_CONTAINER (color_win), vbox1);
733 hbox1 = gtk_hbox_new (FALSE, 0);
734 gtk_widget_ref (hbox1);
735 gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox1", hbox1,
736 (GtkDestroyNotify) gtk_widget_unref);
737 gtk_widget_show (hbox1);
738 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, TRUE, TRUE, 0);
740 vbox2 = gtk_vbox_new (TRUE, 0);
741 gtk_widget_ref (vbox2);
742 gtk_object_set_data_full (GTK_OBJECT (color_win), "vbox2", vbox2,
743 (GtkDestroyNotify) gtk_widget_unref);
744 gtk_widget_show (vbox2);
745 gtk_box_pack_start (GTK_BOX (hbox1), vbox2, FALSE, TRUE, 0);
746 gtk_widget_set_usize (vbox2, 150, -2);
748 color_filt_up = gtk_button_new_with_label (("Up"));
749 gtk_widget_ref (color_filt_up);
750 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filt_up", color_filt_up,
751 (GtkDestroyNotify) gtk_widget_unref);
752 gtk_widget_show (color_filt_up);
753 gtk_box_pack_start (GTK_BOX (vbox2), color_filt_up, FALSE, FALSE, 0);
754 gtk_tooltips_set_tip (tooltips, color_filt_up, ("Move filter higher in list"), NULL);
756 label4 = gtk_label_new (("Move filter\nup or down\n[List is processed \n"
757 "in order until\nmatch is found]"));
758 gtk_widget_ref (label4);
759 gtk_object_set_data_full (GTK_OBJECT (color_win), "label4", label4,
760 (GtkDestroyNotify) gtk_widget_unref);
761 gtk_widget_show (label4);
762 gtk_box_pack_start (GTK_BOX (vbox2), label4, FALSE, FALSE, 0);
764 color_filter_down = gtk_button_new_with_label (("Down"));
765 gtk_widget_ref (color_filter_down);
766 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_filter_down", color_filter_down,
767 (GtkDestroyNotify) gtk_widget_unref);
768 gtk_widget_show (color_filter_down);
769 gtk_box_pack_start (GTK_BOX (vbox2), color_filter_down, FALSE, FALSE, 0);
770 gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL);
772 scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
773 gtk_widget_ref (scrolledwindow1);
774 gtk_object_set_data_full (GTK_OBJECT (color_win), "scrolledwindow1", scrolledwindow1,
775 (GtkDestroyNotify) gtk_widget_unref);
776 gtk_widget_show (scrolledwindow1);
777 gtk_box_pack_start (GTK_BOX (hbox1), scrolledwindow1, TRUE, TRUE, 0);
780 /* Do we have a list of filters, yet? */
781 if( filter->color_filters == NULL) {
782 /* no color filters as of now.
783 * This should probably be an assert...
785 fprintf(stderr,"Null clist\n");
789 clist1 = filter->color_filters;
790 gtk_widget_ref (clist1);
793 /* I don't seem to need this, but just in case, I'll if0 it */
794 gtk_object_set_data_full (GTK_OBJECT (color_win), "clist1", clist1,
795 (GtkDestroyNotify) gtk_widget_unref);
798 gtk_widget_show (clist1);
799 gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist1);
800 gtk_widget_set_usize (clist1, 300, -2);
801 gtk_clist_set_column_width (GTK_CLIST (clist1), 0, 80);
802 gtk_clist_set_column_width (GTK_CLIST (clist1), 1, 80);
803 gtk_clist_column_titles_show (GTK_CLIST (clist1));
805 hbox2 = gtk_hbox_new (FALSE, 0);
806 gtk_widget_ref (hbox2);
807 gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox2", hbox2,
808 (GtkDestroyNotify) gtk_widget_unref);
809 gtk_widget_show (hbox2);
810 gtk_box_pack_start (GTK_BOX (vbox1), hbox2, TRUE, FALSE, 5);
811 gtk_widget_set_usize (hbox2, -2, 40);
813 color_new = gtk_button_new_with_label (("New"));
814 gtk_widget_ref (color_new);
815 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_new", color_new,
816 (GtkDestroyNotify) gtk_widget_unref);
817 gtk_widget_show (color_new);
818 gtk_box_pack_start (GTK_BOX (hbox2), color_new, TRUE, FALSE, 5);
819 gtk_widget_set_usize (color_new, 50, 30);
820 gtk_tooltips_set_tip (tooltips, color_new, ("Create a new colorization filter after selected filter"), NULL);
822 color_change_colors = gtk_button_new_with_label (("Edit"));
823 gtk_widget_ref (color_change_colors);
824 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_change_colors", color_change_colors,
825 (GtkDestroyNotify) gtk_widget_unref);
826 gtk_widget_show (color_change_colors);
827 gtk_widget_set_usize(color_change_colors, 50, 30);
828 gtk_box_pack_start (GTK_BOX (hbox2), color_change_colors, TRUE, FALSE, 5);
829 gtk_tooltips_set_tip (tooltips, color_change_colors, ("Change color of selected filter"), NULL);
830 gtk_widget_set_sensitive (color_change_colors,
831 (filter->num_of_filters != 0));
833 color_delete = gtk_button_new_with_label (("Delete"));
834 gtk_widget_ref (color_delete);
835 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_delete", color_delete,
836 (GtkDestroyNotify) gtk_widget_unref);
837 gtk_widget_show (color_delete);
838 gtk_box_pack_start (GTK_BOX (hbox2), color_delete, TRUE, FALSE, 5);
839 gtk_widget_set_usize (color_delete, 50, 30);
840 gtk_tooltips_set_tip (tooltips, color_delete, ("Delete selected colorization filter"), NULL);
842 color_save = gtk_button_new_with_label (("Save"));
843 gtk_widget_ref (color_save);
844 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_save", color_save,
845 (GtkDestroyNotify) gtk_widget_unref);
846 gtk_widget_show (color_save);
847 gtk_box_pack_start (GTK_BOX (hbox2), color_save, TRUE, FALSE, 5);
848 gtk_widget_set_usize (color_save, 50, 30);
849 gtk_tooltips_set_tip (tooltips, color_save, ("Save all filters to disk"), NULL);
851 hbox3 = gtk_hbox_new (FALSE, 0);
852 gtk_widget_ref (hbox3);
853 gtk_object_set_data_full (GTK_OBJECT (color_win), "hbox3", hbox3,
854 (GtkDestroyNotify) gtk_widget_unref);
855 gtk_widget_show (hbox3);
856 gtk_box_pack_start (GTK_BOX (vbox1), hbox3, TRUE, FALSE, 5);
857 gtk_widget_set_usize (hbox3, 177, 40);
859 color_ok = gtk_button_new_with_label (("OK"));
860 gtk_widget_ref (color_ok);
861 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_ok", color_ok,
862 (GtkDestroyNotify) gtk_widget_unref);
863 gtk_widget_show (color_ok);
864 gtk_box_pack_start (GTK_BOX (hbox3), color_ok, TRUE, FALSE, 0);
865 gtk_widget_set_usize (color_ok, 50, 30);
866 gtk_tooltips_set_tip (tooltips, color_ok, ("Accept filter list; apply changes"), NULL);
868 color_apply = gtk_button_new_with_label (("Apply"));
869 gtk_widget_ref (color_apply);
870 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_apply", color_apply,
871 (GtkDestroyNotify) gtk_widget_unref);
872 gtk_widget_show (color_apply);
873 gtk_box_pack_start (GTK_BOX (hbox3), color_apply, TRUE, FALSE, 0);
874 gtk_widget_set_usize (color_apply, 50, 30);
875 gtk_tooltips_set_tip (tooltips, color_apply, ("Apply filters in list"), NULL);
877 color_cancel = gtk_button_new_with_label (("Cancel"));
878 gtk_widget_ref (color_cancel);
879 gtk_object_set_data_full (GTK_OBJECT (color_win), "color_cancel", color_cancel,
880 (GtkDestroyNotify) gtk_widget_unref);
881 gtk_widget_show (color_cancel);
882 gtk_box_pack_start (GTK_BOX (hbox3), color_cancel, TRUE, FALSE, 0);
883 gtk_widget_set_usize (color_cancel, 50, 30);
884 gtk_tooltips_set_tip (tooltips, color_cancel, ("No more filter changes; don't apply"), NULL);
886 gtk_signal_connect (GTK_OBJECT (color_filt_up), "clicked",
887 GTK_SIGNAL_FUNC (color_filt_up_cb),
889 gtk_signal_connect (GTK_OBJECT (color_filter_down), "clicked",
890 GTK_SIGNAL_FUNC (color_filter_down_cb),
892 gtk_signal_connect (GTK_OBJECT (clist1), "select_row",
893 GTK_SIGNAL_FUNC (remember_selected_row),
895 gtk_object_set_data(GTK_OBJECT (color_new), COLOR_CHANGE_COLORS_LB,
896 color_change_colors);
897 gtk_signal_connect (GTK_OBJECT (color_new), "clicked",
898 GTK_SIGNAL_FUNC (color_new_cb),
900 gtk_signal_connect (GTK_OBJECT (color_change_colors), "clicked",
901 GTK_SIGNAL_FUNC (color_edit_cb),
903 gtk_object_set_data(GTK_OBJECT (color_delete), COLOR_CHANGE_COLORS_LB,
904 color_change_colors);
905 gtk_signal_connect (GTK_OBJECT (color_delete), "clicked",
906 GTK_SIGNAL_FUNC (color_delete_cb),
908 gtk_signal_connect (GTK_OBJECT (color_save), "clicked",
909 GTK_SIGNAL_FUNC (color_save_cb),
911 gtk_signal_connect (GTK_OBJECT (color_ok), "clicked",
912 GTK_SIGNAL_FUNC (color_ok_cb),
914 gtk_signal_connect (GTK_OBJECT (color_apply), "clicked",
915 GTK_SIGNAL_FUNC (color_apply_cb),
917 gtk_signal_connect (GTK_OBJECT (color_cancel), "clicked",
918 GTK_SIGNAL_FUNC (color_cancel_cb),
921 gtk_widget_grab_focus (clist1);
922 gtk_object_set_data (GTK_OBJECT (color_win), "tooltips", tooltips);
923 gtk_widget_show (color_win);
929 create_colorize_win (colfilter *filter,
930 GtkWidget **colorize_filter_name,
931 GtkWidget **colorize_filter_text)
934 GtkWidget *colorize_win;
937 GtkWidget *color_filter_name;
939 GtkWidget *color_filter_text;
941 GtkWidget *colorize_filter_fg;
942 GtkWidget *colorize_protocol_bg;
944 GtkWidget *colorize_proto_ok;
945 GtkWidget *colorize_proto_cancel;
946 GtkTooltips *tooltips;
949 tooltips = gtk_tooltips_new ();
951 colorize_win = gtk_window_new (GTK_WINDOW_DIALOG);
952 gtk_object_set_data (GTK_OBJECT (colorize_win), "colorize_win", colorize_win);
953 gtk_window_set_title (GTK_WINDOW (colorize_win), ("Edit color filter"));
955 vbox3 = gtk_vbox_new (FALSE, 0);
956 gtk_widget_ref (vbox3);
957 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "vbox3", vbox3,
958 (GtkDestroyNotify) gtk_widget_unref);
959 gtk_widget_show (vbox3);
960 gtk_container_add (GTK_CONTAINER (colorize_win), vbox3);
962 hbox6 = gtk_hbox_new (FALSE, 0);
963 gtk_widget_ref (hbox6);
964 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "hbox6", hbox6,
965 (GtkDestroyNotify) gtk_widget_unref);
966 gtk_widget_show (hbox6);
967 gtk_box_pack_start (GTK_BOX (vbox3), hbox6, TRUE, FALSE, 5);
969 color_filter_name = gtk_label_new (("Name: "));
970 gtk_widget_ref (color_filter_name);
971 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "color_filter_name", color_filter_name,
972 (GtkDestroyNotify) gtk_widget_unref);
973 gtk_widget_show (color_filter_name);
974 gtk_box_pack_start (GTK_BOX (hbox6), color_filter_name, FALSE, FALSE, 0);
976 *colorize_filter_name = gtk_entry_new ();
977 gtk_widget_ref (*colorize_filter_name);
978 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "*colorize_filter_name", *colorize_filter_name,
979 (GtkDestroyNotify) gtk_widget_unref);
980 gtk_entry_set_text(GTK_ENTRY(*colorize_filter_name),
981 get_color_filter_name(filter, filter->row_selected));
983 style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_name));
984 style->base[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->bg_color;
985 style->fg[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->fg_color;
986 gtk_widget_set_style(*colorize_filter_name, style);
988 gtk_widget_show (*colorize_filter_name);
989 gtk_box_pack_start (GTK_BOX (hbox6), *colorize_filter_name, TRUE, TRUE, 0);
990 gtk_tooltips_set_tip (tooltips, *colorize_filter_name, ("This is the editable name of the filter. (No @ characters allowed.)"), NULL);
992 hbox7 = gtk_hbox_new (FALSE, 0);
993 gtk_widget_ref (hbox7);
994 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "hbox7", hbox7,
995 (GtkDestroyNotify) gtk_widget_unref);
996 gtk_widget_show (hbox7);
997 gtk_box_pack_start (GTK_BOX (vbox3), hbox7, TRUE, FALSE, 5);
999 color_filter_text = gtk_label_new (("Filter text:"));
1000 gtk_widget_ref (color_filter_text);
1001 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "color_filter_text", color_filter_text,
1002 (GtkDestroyNotify) gtk_widget_unref);
1003 gtk_widget_show (color_filter_text);
1004 gtk_box_pack_start (GTK_BOX (hbox7), color_filter_text, FALSE, FALSE, 0);
1006 *colorize_filter_text = gtk_entry_new ();
1007 gtk_widget_ref (*colorize_filter_text);
1008 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "*colorize_filter_text", *colorize_filter_text,
1009 (GtkDestroyNotify) gtk_widget_unref);
1010 gtk_entry_set_text(GTK_ENTRY(*colorize_filter_text),
1011 get_color_filter_string(filter, filter->row_selected));
1013 style = gtk_style_copy(gtk_widget_get_style(*colorize_filter_text));
1014 style->base[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->bg_color;
1015 style->fg[GTK_STATE_NORMAL] = color_filter(filter,filter->row_selected)->fg_color;
1017 gtk_widget_set_style(*colorize_filter_text, style);
1018 gtk_widget_show (*colorize_filter_text);
1019 gtk_box_pack_start (GTK_BOX (hbox7), *colorize_filter_text, TRUE, TRUE, 0);
1020 gtk_tooltips_set_tip (tooltips, *colorize_filter_text, ("This is the editable text of the filter"), NULL);
1022 hbox5 = gtk_hbox_new (FALSE, 0);
1023 gtk_widget_ref (hbox5);
1024 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "hbox5", hbox5,
1025 (GtkDestroyNotify) gtk_widget_unref);
1026 gtk_widget_show (hbox5);
1027 gtk_box_pack_start (GTK_BOX (vbox3), hbox5, FALSE, FALSE, 5);
1028 gtk_widget_set_usize (hbox5, -2, 60);
1030 colorize_filter_fg = gtk_button_new_with_label (("Choose \nforeground\ncolor"));
1031 gtk_widget_ref (colorize_filter_fg);
1032 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "colorize_filter_fg", colorize_filter_fg,
1033 (GtkDestroyNotify) gtk_widget_unref);
1034 gtk_widget_show (colorize_filter_fg);
1035 gtk_box_pack_start (GTK_BOX (hbox5), colorize_filter_fg, TRUE, FALSE, 0);
1036 gtk_tooltips_set_tip (tooltips, colorize_filter_fg, ("Select color for data display"), NULL);
1038 colorize_protocol_bg = gtk_button_new_with_label (("Choose\nbackground\ncolor"));
1039 gtk_widget_ref (colorize_protocol_bg);
1040 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "colorize_protocol_bg", colorize_protocol_bg,
1041 (GtkDestroyNotify) gtk_widget_unref);
1042 gtk_widget_show (colorize_protocol_bg);
1043 gtk_box_pack_start (GTK_BOX (hbox5), colorize_protocol_bg, TRUE, FALSE, 0);
1044 gtk_tooltips_set_tip (tooltips, colorize_protocol_bg, ("Select color for data display"), NULL);
1046 hbox4 = gtk_hbox_new (FALSE, 0);
1047 gtk_widget_ref (hbox4);
1048 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "hbox4", hbox4,
1049 (GtkDestroyNotify) gtk_widget_unref);
1050 gtk_widget_show (hbox4);
1051 gtk_box_pack_start (GTK_BOX (vbox3), hbox4, TRUE, FALSE, 5);
1052 gtk_widget_set_usize (hbox4, -2, 40);
1054 colorize_proto_ok = gtk_button_new_with_label (("OK"));
1055 gtk_widget_ref (colorize_proto_ok);
1056 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "colorize_proto_ok", colorize_proto_ok,
1057 (GtkDestroyNotify) gtk_widget_unref);
1058 gtk_widget_set_usize (colorize_proto_ok, 50, 30);
1059 gtk_widget_show (colorize_proto_ok);
1060 gtk_box_pack_start (GTK_BOX (hbox4), colorize_proto_ok, TRUE, FALSE, 0);
1061 gtk_tooltips_set_tip (tooltips, colorize_proto_ok, ("Accept filter color change"), NULL);
1063 colorize_proto_cancel = gtk_button_new_with_label (("Cancel"));
1064 gtk_widget_ref (colorize_proto_cancel);
1065 gtk_object_set_data_full (GTK_OBJECT (colorize_win), "colorize_proto_cancel", colorize_proto_cancel,
1066 (GtkDestroyNotify) gtk_widget_unref);
1067 gtk_widget_set_usize (colorize_proto_cancel, 50, 30);
1068 gtk_widget_show (colorize_proto_cancel);
1069 gtk_box_pack_start (GTK_BOX (hbox4), colorize_proto_cancel, TRUE, FALSE, 0);
1070 gtk_tooltips_set_tip (tooltips, colorize_proto_cancel, ("Reject filter color change"), NULL);
1072 gtk_signal_connect (GTK_OBJECT (colorize_win), "destroy",
1073 GTK_SIGNAL_FUNC (colorize_cancel_cb),
1076 gtk_signal_connect (GTK_OBJECT (colorize_filter_fg), "clicked",
1077 GTK_SIGNAL_FUNC (colorize_fg_cb),
1079 gtk_signal_connect (GTK_OBJECT (colorize_protocol_bg), "clicked",
1080 GTK_SIGNAL_FUNC (colorize_bg_cb),
1082 gtk_signal_connect (GTK_OBJECT (colorize_proto_ok), "clicked",
1083 GTK_SIGNAL_FUNC (colorize_ok_cb),
1085 gtk_signal_connect (GTK_OBJECT (colorize_proto_cancel), "clicked",
1086 GTK_SIGNAL_FUNC (colorize_cancel_cb),
1089 gtk_object_set_data (GTK_OBJECT (colorize_win), "tooltips", tooltips);
1090 gtk_widget_show (colorize_win);
1091 return colorize_win;
1095 create_color_sel_win (colfilter *filter, GdkColor * color)
1097 GtkWidget *color_sel_win;
1098 GtkWidget *color_sel_ok;
1099 GtkWidget *color_sel_cancel;
1100 GtkWidget *color_sel_help;
1102 color_sel_win = gtk_color_selection_dialog_new (("Choose color"));
1103 gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_win", color_sel_win);
1104 gtk_container_set_border_width (GTK_CONTAINER (color_sel_win), 10);
1106 if (color != NULL) {
1109 cols[0] = (gdouble)color->red / 65536.0;
1110 cols[1] = (gdouble)color->green / 65536.0;
1111 cols[2] = (gdouble)color->blue / 65536.0;
1113 gtk_color_selection_set_color(
1114 GTK_COLOR_SELECTION(
1115 GTK_COLOR_SELECTION_DIALOG(color_sel_win)->colorsel), cols);
1118 color_sel_ok = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->ok_button;
1119 gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_ok", color_sel_ok);
1120 gtk_widget_show (color_sel_ok);
1121 GTK_WIDGET_SET_FLAGS (color_sel_ok, GTK_CAN_DEFAULT);
1123 color_sel_cancel = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->cancel_button;
1124 gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_cancel", color_sel_cancel);
1125 gtk_widget_show (color_sel_cancel);
1126 GTK_WIDGET_SET_FLAGS (color_sel_cancel, GTK_CAN_DEFAULT);
1129 color_sel_help = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->help_button;
1130 gtk_object_set_data (GTK_OBJECT (color_sel_win), "color_sel_help", color_sel_help);
1131 gtk_widget_show (color_sel_help);
1134 GTK_WIDGET_SET_FLAGS (color_sel_help, GTK_CAN_DEFAULT);
1136 gtk_signal_connect (GTK_OBJECT (color_sel_win), "destroy",
1137 GTK_SIGNAL_FUNC (color_sel_cancel_cb),
1141 gtk_signal_connect (GTK_OBJECT (color_sel_ok), "clicked",
1142 GTK_SIGNAL_FUNC (color_sel_ok_cb),
1144 gtk_signal_connect (GTK_OBJECT (color_sel_cancel), "clicked",
1145 GTK_SIGNAL_FUNC (color_sel_cancel_cb),
1148 gtk_widget_show(color_sel_win);
1149 return color_sel_win;
1153 get_color (GdkColor *new_color)
1158 if ( !gdk_colormap_alloc_color (sys_cmap, new_color, FALSE, TRUE)) {
1159 pv = gdk_visual_get_best();
1160 if ( !(our_cmap = gdk_colormap_new(pv, TRUE)))
1161 simple_dialog(ESD_TYPE_WARN, NULL, "Could not create new colormap");
1165 return ( gdk_colormap_alloc_color ( our_cmap, new_color, FALSE, TRUE) );