diff options
Diffstat (limited to 'gtk2/color_dlg.c')
| -rw-r--r-- | gtk2/color_dlg.c | 1276 |
1 files changed, 0 insertions, 1276 deletions
diff --git a/gtk2/color_dlg.c b/gtk2/color_dlg.c deleted file mode 100644 index ab273394cb..0000000000 --- a/gtk2/color_dlg.c +++ /dev/null @@ -1,1276 +0,0 @@ -/* color_dlg.c - * Definitions for dialog boxes for color filters - * - * $Id: color_dlg.c,v 1.5 2002/10/27 19:32:25 oabad Exp $ - * - * Ethereal - Network traffic analyzer - * By Gerald Combs <gerald@ethereal.com> - * 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 <string.h> - -#include "gtk/main.h" -#include <epan/packet.h> -#include "colors.h" -#include "color_dlg.h" -#include "color_utils.h" -#include "file.h" -#include <epan/dfilter/dfilter.h> -#include "simple_dialog.h" -#include "dlg_utils.h" -#include "ui_util.h" -#include "dfilter_expr_dlg.h" - - -static GtkWidget* colorize_dialog_new(void); -static void add_filter_to_list(gpointer filter_arg, gpointer list_arg); -static void color_filter_up_cb(GtkButton *button, gpointer user_data); -static void color_filter_down_cb(GtkButton *button, gpointer user_data); -static void remember_selected_row(GtkTreeSelection *sel, gpointer list); -static void color_destroy_cb(GtkButton *button, gpointer user_data); -static void destroy_edit_dialog_cb(gpointer filter_arg, gpointer dummy); -static void color_new_cb(GtkButton *button, gpointer user_data); -static void color_edit_cb(GtkButton *button, gpointer user_data); -static void color_delete_cb(GtkWidget *widget, gpointer user_data); -static void color_save_cb(GtkButton *button, gpointer user_data); -static void color_ok_cb(GtkButton *button, gpointer user_data); -static void color_cancel_cb(GtkWidget *widget, gpointer user_data); -static void color_apply_cb(GtkButton *button, gpointer user_data); - -static void edit_color_filter_dialog_new(GtkWidget *color_filters, - GtkWidget **colorize_filter_name, - GtkWidget **colorize_filter_text); -static void edit_color_filter_destroy_cb(GObject *object, - gpointer user_data); -static void edit_color_filter_fg_cb(GtkButton *button, gpointer user_data); -static void edit_color_filter_bg_cb(GtkButton *button, gpointer user_data); -static void edit_color_filter_ok_cb(GtkButton *button, gpointer user_data); -static void edit_color_filter_cancel_cb(GtkObject *object, gpointer user_data); - -static GtkWidget* color_sel_win_new(color_filter_t *colorf, gboolean); -static void color_sel_ok_cb(GtkButton *button, gpointer user_data); -static void color_sel_cancel_cb(GtkObject *object, gpointer user_data); - -static GtkWidget *colorize_win; -static gint num_of_filters; /* number of filters being displayed */ -static gint row_selected; /* row in color_filters that is selected */ - -static gchar *titles[2] = { "Name", "String" }; - -#define COLOR_UP_LB "color_up_lb" -#define COLOR_DOWN_LB "color_down_lb" -#define COLOR_EDIT_LB "color_edit_lb" -#define COLOR_DELETE_LB "color_delete_lb" -#define COLOR_FILTERS_CL "color_filters_cl" -#define COLOR_FILTER "color_filter" -#define COLOR_SELECTION_FG "color_selection_fg" -#define COLOR_SELECTION_BG "color_selection_bg" -#define COLOR_SELECTION_PARENT "color_selection_parent" - -static void -filter_expr_cb(GtkWidget *w _U_, gpointer filter_te) -{ - - dfilter_expr_dlg_new(GTK_WIDGET(filter_te)); -} - - -/* Callback for the "Display:Colorize Display" menu item. */ -void -color_display_cb(GtkWidget *w _U_, gpointer d _U_) -{ - if (colorize_win != NULL) { - /* There's already a color dialog box active; reactivate it. */ - reactivate_window(colorize_win); - } else { - /* Create a new "Colorize Display" dialog. */ - colorize_win = colorize_dialog_new(); - } -} - -/* Create the "Apply Color Filters" dialog. */ -static GtkWidget* -colorize_dialog_new (void) -{ - GtkWidget *color_win; - GtkWidget *dlg_vbox; - GtkWidget *main_hbox; - GtkTooltips *tooltips; - - GtkWidget *order_fr; - GtkWidget *order_vbox; - GtkWidget *color_filter_up; - GtkWidget *order_move_label; - GtkWidget *color_filter_down; - - GtkWidget *list_fr; - GtkWidget *list_vbox; - GtkWidget *scrolledwindow1; - GtkWidget *color_filters; - GtkWidget *list_label; - - GtkWidget *edit_fr; - GtkWidget *button_edit_vbox; - GtkWidget *color_new; - GtkWidget *color_edit; - GtkWidget *color_delete; - - GtkWidget *button_ok_hbox; - GtkWidget *color_ok; - GtkWidget *color_apply; - GtkWidget *color_save; - GtkWidget *color_cancel; - - GtkListStore *store; - GtkCellRenderer *renderer; - GtkTreeViewColumn *column; - GtkTreeSelection *selection; - - row_selected = -1; /* no row selected */ - tooltips = gtk_tooltips_new (); - - /* Resizing of the dialog window is now reasonably done. - * Default size is set so that it should fit into every usual screen resolution. - * All other widgets are always packed depending on the current window size. */ - color_win = dlg_window_new ("Ethereal: Apply Color Filters"); - g_object_set_data(G_OBJECT(color_win), "color_win", color_win); - gtk_window_set_default_size(GTK_WINDOW(color_win), 600, 350); - dlg_vbox = gtk_vbox_new (FALSE, 0); - gtk_widget_ref (dlg_vbox); - g_object_set_data_full(G_OBJECT(color_win), "dlg_vbox", dlg_vbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width (GTK_CONTAINER (dlg_vbox), 5); - gtk_widget_show (dlg_vbox); - gtk_container_add (GTK_CONTAINER (color_win), dlg_vbox); - - main_hbox = gtk_hbox_new (FALSE, 5); - gtk_widget_ref (main_hbox); - g_object_set_data_full(G_OBJECT(color_win), "main_hbox", main_hbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (main_hbox); - gtk_box_pack_start (GTK_BOX (dlg_vbox), main_hbox, TRUE, TRUE, 0); - - /* order frame */ - order_fr = gtk_frame_new("Order"); - gtk_box_pack_start (GTK_BOX (main_hbox), order_fr, FALSE, FALSE, 0); - gtk_widget_show(order_fr); - - order_vbox = gtk_vbox_new (TRUE, 0); - gtk_widget_ref (order_vbox); - g_object_set_data_full(G_OBJECT(color_win), "order_vbox", order_vbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width (GTK_CONTAINER (order_vbox), 5); - gtk_widget_show (order_vbox); - gtk_container_add(GTK_CONTAINER(order_fr), order_vbox); - - color_filter_up = gtk_button_new_from_stock(GTK_STOCK_GO_UP); - gtk_widget_ref (color_filter_up); - g_object_set_data_full(G_OBJECT(color_win), "color_filter_up", - color_filter_up, (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_filter_up); - gtk_box_pack_start (GTK_BOX (order_vbox), color_filter_up, FALSE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, color_filter_up, ("Move filter higher in list"), NULL); - gtk_widget_set_sensitive (color_filter_up, FALSE); - - order_move_label = gtk_label_new (("Move\nselected filter\nup or down")); - gtk_widget_ref (order_move_label); - g_object_set_data_full(G_OBJECT(color_win), "order_move_label", - order_move_label, (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (order_move_label); - gtk_box_pack_start (GTK_BOX (order_vbox), order_move_label, FALSE, FALSE, 0); - - color_filter_down = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN); - gtk_widget_ref (color_filter_down); - g_object_set_data_full(G_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 (order_vbox), color_filter_down, FALSE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, color_filter_down, ("Move filter lower in list"), NULL); - gtk_widget_set_sensitive (color_filter_down, FALSE); - /* End order_frame */ - - /* list frame */ - list_fr = gtk_frame_new("Filter"); - gtk_box_pack_start (GTK_BOX (main_hbox), list_fr, TRUE, TRUE, 0); - gtk_widget_show(list_fr); - - list_vbox = gtk_vbox_new (FALSE, 0); - gtk_widget_ref (list_vbox); - g_object_set_data_full(G_OBJECT(color_win), "list_vbox", list_vbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width (GTK_CONTAINER (list_vbox), 5); - gtk_widget_show (list_vbox); - gtk_container_add(GTK_CONTAINER(list_fr), list_vbox); - - /* create the list of filters */ - scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow1), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_widget_ref(scrolledwindow1); - g_object_set_data_full(G_OBJECT(color_win), "scrolledwindow1", - scrolledwindow1, (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (scrolledwindow1); - gtk_box_pack_start (GTK_BOX (list_vbox), scrolledwindow1, TRUE, TRUE, 0); - - /* the list store contains : filter name, filter string, foreground - * color, background color, pointer to color filter */ - store = gtk_list_store_new(5, G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER); - color_filters = tree_view_new(GTK_TREE_MODEL(store)); - g_object_unref(store); - renderer = gtk_cell_renderer_text_new(); - column = gtk_tree_view_column_new_with_attributes(titles[0], renderer, "text", - 0, "foreground", 2, - "background", 3, NULL); - gtk_tree_view_column_set_fixed_width(column, 80); - gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column); - renderer = gtk_cell_renderer_text_new(); - column = gtk_tree_view_column_new_with_attributes(titles[1], renderer, "text", - 1, "foreground", 2, - "background", 3, NULL); - gtk_tree_view_column_set_fixed_width(column, 300); - gtk_tree_view_append_column(GTK_TREE_VIEW(color_filters), column); - gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(color_filters), TRUE); - gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(color_filters), FALSE); - - num_of_filters = 0; - g_slist_foreach(filter_list, add_filter_to_list, color_filters); - selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)); - gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE); - - gtk_widget_show (color_filters); - gtk_container_add (GTK_CONTAINER (scrolledwindow1), color_filters); - - list_label = gtk_label_new (("[List is processed in order until match is found]")); - gtk_widget_ref (list_label); - g_object_set_data_full(G_OBJECT(color_win), "list_label", list_label, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (list_label); - gtk_box_pack_start (GTK_BOX (list_vbox), list_label, FALSE, FALSE, 0); - /* end list_frame */ - - /* edit buttons frame */ - edit_fr = gtk_frame_new("Edit"); - gtk_box_pack_start (GTK_BOX (main_hbox), edit_fr, FALSE, FALSE, 0); - gtk_widget_show(edit_fr); - - /* button_edit_vbox is first button column (containing: new, edit and such) */ - button_edit_vbox = gtk_vbutton_box_new(); - gtk_widget_ref (button_edit_vbox); - g_object_set_data_full(G_OBJECT(color_win), "button_edit_vbox", - button_edit_vbox, (GtkDestroyNotify)gtk_widget_unref); - /* gtk_button_box_set_child_size(GTK_BUTTON_BOX(button_edit_vbox), 50, 20); */ - gtk_container_set_border_width (GTK_CONTAINER (button_edit_vbox), 5); - gtk_widget_show (button_edit_vbox); - gtk_container_add(GTK_CONTAINER(edit_fr), button_edit_vbox); - - color_new = gtk_button_new_from_stock(GTK_STOCK_NEW); - gtk_widget_ref (color_new); - g_object_set_data_full(G_OBJECT(color_win), "color_new", color_new, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_new); - gtk_box_pack_start (GTK_BOX (button_edit_vbox), color_new, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, color_new, ("Create a new filter after the selected filter"), NULL); - - color_edit = gtk_button_new_with_label("Edit..."); - gtk_widget_ref (color_edit); - g_object_set_data_full(G_OBJECT(color_win), "color_edit", color_edit, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_edit); - gtk_box_pack_start (GTK_BOX (button_edit_vbox), color_edit, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, color_edit, ("Edit the selected filter"), NULL); - gtk_widget_set_sensitive (color_edit, FALSE); - - color_delete = gtk_button_new_from_stock(GTK_STOCK_DELETE); - gtk_widget_ref (color_delete); - g_object_set_data_full(G_OBJECT(color_win), "color_delete", color_delete, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_delete); - gtk_box_pack_start (GTK_BOX (button_edit_vbox), color_delete, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, color_delete, ("Delete the selected filter"), - NULL); - gtk_widget_set_sensitive (color_delete, FALSE); - /* End edit buttons frame */ - - /* button_ok_hbox is bottom button row */ - button_ok_hbox = gtk_hbutton_box_new(); - gtk_widget_ref (button_ok_hbox); - g_object_set_data_full(G_OBJECT(color_win), "button_ok_hbox", button_ok_hbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (button_ok_hbox); - gtk_box_pack_start (GTK_BOX (dlg_vbox), button_ok_hbox, FALSE, FALSE, 5); - - color_ok = gtk_button_new_from_stock(GTK_STOCK_OK); - gtk_widget_ref (color_ok); - g_object_set_data_full(G_OBJECT(color_win), "color_ok", color_ok, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_ok); - gtk_box_pack_start (GTK_BOX (button_ok_hbox), color_ok, TRUE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, color_ok, ("Accept filter list; apply changes"), NULL); - - color_apply = gtk_button_new_from_stock(GTK_STOCK_APPLY); - gtk_widget_ref (color_apply); - g_object_set_data_full(G_OBJECT(color_win), "color_apply", color_apply, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_apply); - gtk_box_pack_start (GTK_BOX (button_ok_hbox), color_apply, FALSE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, color_apply, ("Apply filters in list"), NULL); - - color_save = gtk_button_new_from_stock(GTK_STOCK_SAVE); - gtk_widget_ref (color_save); - g_object_set_data_full(G_OBJECT(color_win), "color_save", color_save, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_save); - gtk_box_pack_start (GTK_BOX (button_ok_hbox), color_save, FALSE, FALSE, 5); - gtk_tooltips_set_tip (tooltips, color_save, ("Save all filters to disk"), NULL); - - color_cancel = gtk_button_new_from_stock(GTK_STOCK_CANCEL); - gtk_widget_ref (color_cancel); - g_object_set_data_full(G_OBJECT(color_win), "color_cancel", color_cancel, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (color_cancel); - gtk_box_pack_start (GTK_BOX (button_ok_hbox), color_cancel, TRUE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, color_cancel, ("No more filter changes; don't apply"), NULL); - - /* signals and such */ - g_signal_connect(G_OBJECT(color_win), "destroy", G_CALLBACK(color_destroy_cb), - NULL); - g_object_set_data(G_OBJECT(color_filter_up), COLOR_FILTERS_CL, color_filters); - g_signal_connect(G_OBJECT(color_filter_up), "clicked", - G_CALLBACK(color_filter_up_cb), NULL); - g_object_set_data(G_OBJECT(color_filter_down), COLOR_FILTERS_CL, - color_filters); - g_signal_connect(G_OBJECT(color_filter_down), "clicked", - G_CALLBACK(color_filter_down_cb), NULL); - g_signal_connect(G_OBJECT(selection), "changed", - G_CALLBACK(remember_selected_row), color_filters); - g_object_set_data(G_OBJECT(color_filters), COLOR_UP_LB, color_filter_up); - g_object_set_data(G_OBJECT(color_filters), COLOR_DOWN_LB, color_filter_down); - g_object_set_data(G_OBJECT(color_filters), COLOR_EDIT_LB, color_edit); - g_object_set_data(G_OBJECT(color_filters), COLOR_DELETE_LB, color_delete); - g_object_set_data(G_OBJECT(color_new), COLOR_FILTERS_CL, color_filters); - g_signal_connect(G_OBJECT(color_new), "clicked", - G_CALLBACK(color_new_cb), NULL); - g_object_set_data(G_OBJECT(color_edit), COLOR_FILTERS_CL, color_filters); - g_signal_connect(G_OBJECT(color_edit), "clicked", - G_CALLBACK(color_edit_cb), NULL); - g_object_set_data(G_OBJECT(color_delete), COLOR_EDIT_LB, color_edit); - g_object_set_data(G_OBJECT(color_delete), COLOR_FILTERS_CL, color_filters); - g_signal_connect(G_OBJECT(color_delete), "clicked", - G_CALLBACK(color_delete_cb), NULL); - g_signal_connect (G_OBJECT(color_save), "clicked", - G_CALLBACK (color_save_cb), - NULL); - g_signal_connect(G_OBJECT(color_ok), "clicked", - G_CALLBACK(color_ok_cb), NULL); - g_signal_connect(G_OBJECT(color_apply), "clicked", - G_CALLBACK(color_apply_cb), NULL); - g_signal_connect(G_OBJECT(color_cancel), "clicked", - G_CALLBACK(color_cancel_cb), NULL); - - gtk_widget_grab_focus(color_filters); - g_object_set_data(G_OBJECT(color_win), "tooltips", tooltips); - gtk_widget_show (color_win); - - dlg_set_cancel(color_win, color_cancel); - - return color_win; -} - -static void -add_filter_to_list(gpointer filter_arg, gpointer list_arg) -{ - color_filter_t *colorf = filter_arg; - gchar fg_str[14], bg_str[14]; - GtkListStore *store; - GtkTreeIter iter; - - store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_arg))); - gtk_list_store_append(store, &iter); - sprintf(fg_str, "#%04X%04X%04X", - colorf->fg_color.red, colorf->fg_color.green, colorf->fg_color.blue); - sprintf(bg_str, "#%04X%04X%04X", - colorf->bg_color.red, colorf->bg_color.green, colorf->bg_color.blue); - gtk_list_store_set(store, &iter, 0, colorf->filter_name, - 1, colorf->filter_text, 2, fg_str, 3, bg_str, - 4, colorf, -1); - num_of_filters++; -} - -/* Move the selected filter up in the list */ -static void -color_filter_up_cb(GtkButton *button, gpointer user_data _U_) -{ - gint filter_number; - GtkWidget *color_filters; - color_filter_t *colorf; - GtkTreeModel *model; - GtkTreeIter iter1, iter2; - gchar *name, *string, *fg_str, *bg_str; - - filter_number = row_selected; - g_assert(filter_number > 0); - - color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), - COLOR_FILTERS_CL); - model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter1, NULL, row_selected); - gtk_tree_model_iter_nth_child(model, &iter2, NULL, row_selected-1); - gtk_tree_model_get(model, &iter1, 0, &name, 1, &string, - 2, &fg_str, 3, &bg_str, 4, &colorf, -1); - gtk_list_store_remove(GTK_LIST_STORE(model), &iter1); - gtk_list_store_insert_before(GTK_LIST_STORE(model), &iter1, &iter2); - gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string, - 2, fg_str, 3, bg_str, 4, colorf, -1); - g_free(name); - g_free(string); - g_free(fg_str); - g_free(bg_str); - - /* - * re-select the initial row - */ - gtk_widget_grab_focus(color_filters); - gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1); - - filter_list = g_slist_remove(filter_list, colorf); - filter_list = g_slist_insert(filter_list, colorf, filter_number-1); -} - -/* Move the selected filter down in the list */ -static void -color_filter_down_cb (GtkButton *button, - gpointer user_data _U_) -{ - gint filter_number; - GtkWidget *color_filters; - color_filter_t *colorf; - GtkTreeModel *model; - GtkTreeIter iter1, iter2; - gchar *name, *string, *fg_str, *bg_str; - - filter_number = row_selected; - g_assert(filter_number < num_of_filters - 1); - - color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), - COLOR_FILTERS_CL); - model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter1, NULL, row_selected); - gtk_tree_model_iter_nth_child(model, &iter2, NULL, row_selected+1); - gtk_tree_model_get(model, &iter1, 0, &name, 1, &string, - 2, &fg_str, 3, &bg_str, 4, &colorf, -1); - gtk_list_store_remove(GTK_LIST_STORE(model), &iter1); - gtk_list_store_insert_after(GTK_LIST_STORE(model), &iter1, &iter2); - gtk_list_store_set(GTK_LIST_STORE(model), &iter1, 0, name, 1, string, - 2, fg_str, 3, bg_str, 4, colorf, -1); - g_free(name); - g_free(string); - g_free(fg_str); - g_free(bg_str); - - /* - * re-select the initial row - */ - gtk_widget_grab_focus(color_filters); - gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)), &iter1); - - filter_list = g_slist_remove(filter_list, colorf); - filter_list = g_slist_insert(filter_list, colorf, filter_number+1); -} - -/* A row was selected; remember its row number */ -static void -remember_selected_row(GtkTreeSelection *sel, gpointer color_filters) -{ - GtkWidget *button; - GtkTreeModel *model; - GtkTreeIter iter; - GtkTreePath *path; - gchar *path_str; - - if (gtk_tree_selection_get_selected(sel, &model, &iter)) { - path = gtk_tree_model_get_path(model, &iter); - path_str = gtk_tree_path_to_string(path); - row_selected = atoi(path_str); - g_free(path_str); - gtk_tree_path_free(path); - - /* - * A row is selected, so we can move it up *if* it's not at the top - * and move it down *if* it's not at the bottom. - */ - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_UP_LB); - gtk_widget_set_sensitive(button, row_selected > 0); - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_DOWN_LB); - gtk_widget_set_sensitive(button, row_selected < num_of_filters - 1); - - /* - * A row is selected, so we can operate on it. - */ - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_EDIT_LB); - gtk_widget_set_sensitive (button, TRUE); - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_DELETE_LB); - gtk_widget_set_sensitive (button, TRUE); - } - /* A row was unselected; un-remember its row number */ - else - { - row_selected = -1; - - /* - * No row is selected, so we can't do operations that affect the - * selected row. - */ - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_UP_LB); - gtk_widget_set_sensitive (button, FALSE); - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_DOWN_LB); - gtk_widget_set_sensitive (button, FALSE); - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_EDIT_LB); - gtk_widget_set_sensitive (button, FALSE); - button = (GtkWidget *)g_object_get_data(G_OBJECT(color_filters), - COLOR_DELETE_LB); - gtk_widget_set_sensitive (button, FALSE); - } -} - -/* Called when the dialog box is being destroyed; destroy any edit - * dialogs opened from this dialog, and null out the pointer to this - * dialog. - jjj*/ -static void -color_destroy_cb (GtkButton *button _U_, - gpointer user_data _U_) -{ - /* 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 _U_) -{ - 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 _U_) -{ - color_filter_t *colorf; - GtkWidget *color_filters; - GtkTreeModel *model; - gint num_filters; - GtkTreeIter iter; - GtkTreeSelection *sel; - - colorf = new_color_filter("name", "filter"); /* Adds at end! */ - - color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), - COLOR_FILTERS_CL); - add_filter_to_list(colorf, color_filters); - - /* select the new row */ - model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters)); - num_filters = gtk_tree_model_iter_n_children(model, NULL); - gtk_tree_model_iter_nth_child(model, &iter, NULL, num_filters - 1); - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)); - gtk_tree_selection_select_iter(sel, &iter); - edit_color_filter_dialog_new(color_filters, &filt_name_entry, - &filt_text_entry); - gtk_widget_grab_focus(color_filters); -} - -/* Pop up an "Edit color filter" dialog box to edit an existing filter. */ -static void -color_edit_cb (GtkButton *button, - gpointer user_data _U_) -{ - GtkWidget *color_filters; - - color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(button), - COLOR_FILTERS_CL); - g_assert(row_selected != -1); - edit_color_filter_dialog_new(color_filters, &filt_name_entry, - &filt_text_entry); -} - -/* Delete a color from the list. */ -static void -color_delete_cb(GtkWidget *widget, gpointer user_data _U_) -{ - GtkWidget *color_filters; - color_filter_t *colorf; - GtkTreeModel *model; - GtkTreeIter iter; - gint row; - GtkTreeSelection *sel; - - if(row_selected != -1) { - /* The "selection changed" callback is called when the row is - * removed, so we must remember the selected row. */ - row = row_selected; - color_filters = (GtkWidget *)g_object_get_data(G_OBJECT(widget), - COLOR_FILTERS_CL); - model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter, NULL, row); - gtk_tree_model_get(model, &iter, 4, &colorf, -1); - - /* Remove this color filter from the CList displaying the - color filters. */ - gtk_list_store_remove(GTK_LIST_STORE(model), &iter); - num_of_filters--; - - /* 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); - - /* If we grab the focus after updating the selection, the first - * row is always selected, so we do it before */ - gtk_widget_grab_focus(color_filters); - /* Update the selection */ - if (row <= (num_of_filters-1)) { - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter, NULL, row); - gtk_tree_selection_select_iter(sel, &iter); - } - else if (num_of_filters > 0) { - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter, NULL, num_of_filters-1); - gtk_tree_selection_select_iter(sel, &iter); - } - } -} - -/* Save color filters to the color filter file. */ -static void -color_save_cb (GtkButton *button _U_, - gpointer user_data _U_) -{ - if (!write_filters()) - simple_dialog(ESD_TYPE_CRIT, 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 _U_, - gpointer user_data _U_) -{ - /* colorize list */ - colorize_packets(&cfile); - - /* 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 _U_, - gpointer user_data _U_) -{ - /* 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 _U_, - gpointer user_data _U_) -{ - colorize_packets(&cfile); -} - -/* 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(GtkWidget *color_filters, - GtkWidget **colorize_filter_name, - GtkWidget **colorize_filter_text) -{ - color_filter_t *colorf; - GtkWidget *edit_dialog; - GtkWidget *dialog_vbox; - GtkTooltips *tooltips; - GtkStyle *style; - - GtkWidget *filter_fr; - GtkWidget *filter_fr_vbox; - GtkWidget *filter_name_hbox; - GtkWidget *color_filter_name; - GtkWidget *filter_string_hbox; - GtkWidget *add_expression_bt; - GtkWidget *color_filter_text; - - GtkWidget *colorize_fr; - GtkWidget *colorize_hbox; - GtkWidget *colorize_filter_fg; - GtkWidget *colorize_filter_bg; - - GtkWidget *button_hbox; - GtkWidget *edit_color_filter_ok; - GtkWidget *edit_color_filter_cancel; - - GtkTreeSelection *sel; - GtkTreeModel *model; - GtkTreeIter iter; - - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(color_filters)); - /* should never happen */ - if (!gtk_tree_selection_get_selected(sel, &model, &iter)) - return; - gtk_tree_model_get(model, &iter, 4, &colorf, -1); - 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 (); - - /* dialog window */ - edit_dialog = dlg_window_new ("Ethereal: Edit Color Filter"); - gtk_window_set_default_size(GTK_WINDOW(edit_dialog), 500, -1); -/* gtk_window_set_position(GTK_WINDOW(edit_dialog), GTK_WIN_POS_MOUSE); */ - g_object_set_data(G_OBJECT(edit_dialog), "edit_dialog", edit_dialog); - colorf->edit_dialog = edit_dialog; - - dialog_vbox = gtk_vbox_new (FALSE, 0); - gtk_widget_ref (dialog_vbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "dialog_vbox", dialog_vbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width(GTK_CONTAINER (dialog_vbox), 5); - gtk_widget_show (dialog_vbox); - gtk_container_add (GTK_CONTAINER (edit_dialog), dialog_vbox); - - /* Filter frame */ - filter_fr = gtk_frame_new("Filter"); - gtk_box_pack_start (GTK_BOX (dialog_vbox), filter_fr, FALSE, FALSE, 0); - gtk_widget_show(filter_fr); - - filter_fr_vbox = gtk_vbox_new (FALSE, 0); - gtk_widget_ref (filter_fr_vbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "filter_fr_vbox", - filter_fr_vbox, (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width (GTK_CONTAINER (filter_fr_vbox), 5); - gtk_widget_show (filter_fr_vbox); - gtk_container_add(GTK_CONTAINER(filter_fr), filter_fr_vbox); - - /* filter name hbox */ - filter_name_hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_ref (filter_name_hbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "filter_name_hbox", - filter_name_hbox, (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (filter_name_hbox); - gtk_box_pack_start (GTK_BOX (filter_fr_vbox), filter_name_hbox, TRUE, FALSE, 3); - - color_filter_name = gtk_label_new (("Name: ")); - gtk_widget_ref (color_filter_name); - g_object_set_data_full(G_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 (filter_name_hbox), color_filter_name, FALSE, FALSE, 0); - - *colorize_filter_name = gtk_entry_new (); - gtk_widget_ref (*colorize_filter_name); - g_object_set_data_full(G_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)); - color_t_to_gdkcolor(&style->base[GTK_STATE_NORMAL], &colorf->bg_color); - color_t_to_gdkcolor(&style->text[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 (filter_name_hbox), *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); - - - /* filter string hbox */ - filter_string_hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_ref (filter_string_hbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "filter_string_hbox", - filter_string_hbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (filter_string_hbox); - gtk_box_pack_start (GTK_BOX (filter_fr_vbox), filter_string_hbox, TRUE, FALSE, 3); - - color_filter_text = gtk_label_new (("String: ")); - gtk_widget_ref (color_filter_text); - g_object_set_data_full(G_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 (filter_string_hbox), color_filter_text, FALSE, FALSE, 0); - - *colorize_filter_text = gtk_entry_new (); - gtk_widget_ref (*colorize_filter_text); - g_object_set_data_full(G_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 (filter_string_hbox), *colorize_filter_text, TRUE, TRUE, 0); - gtk_tooltips_set_tip (tooltips, *colorize_filter_text, ("This is the editable text of the filter"), NULL); - - /* Create the "Add Expression..." button, to pop up a dialog - for constructing filter comparison expressions. */ - add_expression_bt = gtk_button_new_with_label("Add Expression..."); - g_signal_connect(G_OBJECT(add_expression_bt), "clicked", - G_CALLBACK(filter_expr_cb), *colorize_filter_text); - gtk_box_pack_start (GTK_BOX(filter_string_hbox), add_expression_bt, FALSE, FALSE, 3); - gtk_widget_show(add_expression_bt); - gtk_tooltips_set_tip (tooltips, add_expression_bt, ("Add an expression to the filter string"), NULL); - - - /* choose color frame */ - colorize_fr = gtk_frame_new("Display Colors"); - gtk_box_pack_start (GTK_BOX (dialog_vbox), colorize_fr, FALSE, FALSE, 0); - gtk_widget_show(colorize_fr); - - colorize_hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_ref (colorize_hbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "colorize_hbox", colorize_hbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width (GTK_CONTAINER (colorize_hbox), 5); - gtk_widget_show (colorize_hbox); - gtk_container_add(GTK_CONTAINER(colorize_fr), colorize_hbox); - - colorize_filter_fg = gtk_button_new_with_label (("Foreground Color...")); - gtk_widget_ref (colorize_filter_fg); - g_object_set_data_full(G_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 (colorize_hbox), colorize_filter_fg, TRUE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, colorize_filter_fg, ("Select foreground color for data display"), NULL); - - colorize_filter_bg = gtk_button_new_with_label (("Background Color...")); - gtk_widget_ref (colorize_filter_bg); - g_object_set_data_full(G_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 (colorize_hbox), colorize_filter_bg, TRUE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, colorize_filter_bg, ("Select background color for data display"), NULL); - - - /* button hbox (placement defaults coming from main.c) */ - button_hbox = gtk_hbutton_box_new(); - gtk_widget_ref (button_hbox); - g_object_set_data_full(G_OBJECT(edit_dialog), "button_hbox", button_hbox, - (GtkDestroyNotify)gtk_widget_unref); - gtk_container_set_border_width(GTK_CONTAINER (button_hbox), 0); - gtk_widget_show (button_hbox); - gtk_box_pack_start (GTK_BOX (dialog_vbox), button_hbox, FALSE, FALSE, 5); - - edit_color_filter_ok = gtk_button_new_from_stock(GTK_STOCK_OK); - gtk_widget_ref (edit_color_filter_ok); - g_object_set_data_full(G_OBJECT(edit_dialog), "edit_color_filter_ok", - edit_color_filter_ok, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (edit_color_filter_ok); - gtk_box_pack_start (GTK_BOX (button_hbox), 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_from_stock(GTK_STOCK_CANCEL); - gtk_widget_ref (edit_color_filter_cancel); - g_object_set_data_full(G_OBJECT(edit_dialog), "edit_color_filter_cancel", - edit_color_filter_cancel, - (GtkDestroyNotify)gtk_widget_unref); - gtk_widget_show (edit_color_filter_cancel); - gtk_box_pack_start (GTK_BOX (button_hbox), edit_color_filter_cancel, TRUE, FALSE, 0); - gtk_tooltips_set_tip (tooltips, edit_color_filter_cancel, ("Reject filter color change"), NULL); - - - /* signals and such */ - g_object_set_data(G_OBJECT(edit_dialog), COLOR_FILTER, colorf); - g_signal_connect(G_OBJECT(edit_dialog), "destroy", - G_CALLBACK(edit_color_filter_destroy_cb), NULL); - g_object_set_data(G_OBJECT(colorize_filter_fg), COLOR_FILTER, colorf); - g_signal_connect(G_OBJECT(colorize_filter_fg), "clicked", - G_CALLBACK(edit_color_filter_fg_cb), NULL); - g_object_set_data(G_OBJECT(colorize_filter_bg), COLOR_FILTER, colorf); - g_signal_connect(G_OBJECT(colorize_filter_bg), "clicked", - G_CALLBACK(edit_color_filter_bg_cb), NULL); - g_object_set_data(G_OBJECT(edit_color_filter_ok), COLOR_FILTERS_CL, - color_filters); - g_object_set_data(G_OBJECT(edit_color_filter_ok), COLOR_FILTER, colorf); - g_signal_connect(G_OBJECT(edit_color_filter_ok), "clicked", - G_CALLBACK(edit_color_filter_ok_cb), edit_dialog); - g_signal_connect(G_OBJECT(edit_color_filter_cancel), "clicked", - G_CALLBACK(edit_color_filter_cancel_cb), edit_dialog); - - g_object_set_data(G_OBJECT(edit_dialog), "tooltips", tooltips); - - dlg_set_cancel(edit_dialog, edit_color_filter_cancel); - - 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(GObject *object, gpointer user_data _U_) -{ - color_filter_t *colorf; - GtkWidget *color_sel; - - colorf = (color_filter_t *)g_object_get_data(object, COLOR_FILTER); - - colorf->edit_dialog = NULL; - - /* Destroy any color selection dialogs this dialog had open. */ - color_sel = (GtkWidget *)g_object_get_data(object, COLOR_SELECTION_FG); - if (color_sel != NULL) - gtk_widget_destroy(color_sel); - color_sel = (GtkWidget *)g_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 _U_) -{ - color_filter_t *colorf; - GtkWidget *color_selection_fg; - - colorf = (color_filter_t *) g_object_get_data(G_OBJECT(button), - COLOR_FILTER); - /* Do we already have one open for this dialog? */ - color_selection_fg = g_object_get_data(G_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); - g_object_set_data(G_OBJECT(colorf->edit_dialog), COLOR_SELECTION_FG, - color_selection_fg); - g_object_set_data(G_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 _U_) -{ - color_filter_t *colorf; - GtkWidget *color_selection_bg; - - colorf = (color_filter_t *) g_object_get_data(G_OBJECT(button), - COLOR_FILTER); - - /* Do we already have one open for this dialog? */ - color_selection_bg = g_object_get_data(G_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); - g_object_set_data(G_OBJECT(colorf->edit_dialog), COLOR_SELECTION_BG, - color_selection_bg); - g_object_set_data(G_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_t *compiled_filter; - GtkWidget *color_filters; - GtkTreeModel *model; - GtkTreeIter iter; - gchar fg_str[14], bg_str[14]; - - dialog = (GtkWidget *)user_data; - - style = gtk_widget_get_style(filt_name_entry); - new_bg_color = style->base[GTK_STATE_NORMAL]; - new_fg_color = style->text[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_CRIT, 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)) { - simple_dialog(ESD_TYPE_CRIT, 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 *)g_object_get_data(G_OBJECT(button), - COLOR_FILTERS_CL); - colorf = (color_filter_t *)g_object_get_data(G_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; - gdkcolor_to_color_t(&colorf->fg_color, &new_fg_color); - gdkcolor_to_color_t(&colorf->bg_color, &new_bg_color); - sprintf(fg_str, "#%04X%04X%04X", - new_fg_color.red, new_fg_color.green, new_fg_color.blue); - sprintf(bg_str, "#%04X%04X%04X", - new_bg_color.red, new_bg_color.green, new_bg_color.blue); - model = gtk_tree_view_get_model(GTK_TREE_VIEW(color_filters)); - gtk_tree_model_iter_nth_child(model, &iter, NULL, row_selected); - gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, filter_name, - 1, filter_text, 2, fg_str, 3, bg_str, -1); - - if(colorf->c_colorfilter != NULL) - dfilter_free(colorf->c_colorfilter); - colorf->c_colorfilter = compiled_filter; - - /* Destroy the dialog box. */ - gtk_widget_destroy(dialog); - } -} - -/* Exit dialog and do not process list */ -static void -edit_color_filter_cancel_cb (GtkObject *object _U_, - 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[] = "Ethereal: Choose foreground color for \"%s\""; - static const gchar bg_title_format[] = "Ethereal: Choose background color for \"%s\""; - GtkWidget *color_sel_win; - color_t *color; - GdkColor gcolor; - 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); - g_object_set_data(G_OBJECT(color_sel_win), "color_sel_win", color_sel_win); - gtk_container_set_border_width (GTK_CONTAINER (color_sel_win), 10); - - if (color != NULL) { - color_t_to_gdkcolor(&gcolor, color); - gtk_color_selection_set_current_color( - GTK_COLOR_SELECTION( - GTK_COLOR_SELECTION_DIALOG(color_sel_win)->colorsel), &gcolor); - } - - color_sel_ok = GTK_COLOR_SELECTION_DIALOG (color_sel_win)->ok_button; - g_object_set_data(G_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; - g_object_set_data(G_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; - g_object_set_data(G_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); - g_signal_connect(G_OBJECT(color_sel_win), "destroy", - G_CALLBACK(color_sel_cancel_cb), color_sel_win); - - g_signal_connect(G_OBJECT(color_sel_ok), "clicked", - G_CALLBACK(color_sel_ok_cb), color_sel_win); - g_signal_connect(G_OBJECT(color_sel_cancel), "clicked", - G_CALLBACK(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 *)g_object_get_data(G_OBJECT(sel_win), - COLOR_SELECTION_PARENT); - - /* Find that dialog box's foreground and background color selection - boxes, if any. */ - color_selection_fg = g_object_get_data(G_OBJECT(parent), - COLOR_SELECTION_FG); - color_selection_bg = g_object_get_data(G_OBJECT(parent), - COLOR_SELECTION_BG); - - if (sel_win == color_selection_fg) { - /* This was its foreground color selection box; it isn't, anymore. */ - g_object_set_data(G_OBJECT(parent), COLOR_SELECTION_FG, NULL); - } - if (sel_win == color_selection_bg) { - /* This was its background color selection box; it isn't, anymore. */ - g_object_set_data(G_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 _U_, - gpointer user_data) -{ - GdkColor new_color; /* Color from color selection dialog */ - 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_current_color(GTK_COLOR_SELECTION( - GTK_COLOR_SELECTION_DIALOG(color_dialog)->colorsel), &new_color); - - if ( ! get_color(&new_color) ){ - simple_dialog(ESD_TYPE_CRIT, NULL, "Could not allocate color. Try again."); - } else { - /* Find the "Edit color filter" dialog box with which this is - associated. */ - parent = (GtkWidget *)g_object_get_data(G_OBJECT(color_dialog), - COLOR_SELECTION_PARENT); - - /* Find that dialog box's foreground and background color selection - boxes, if any. */ - color_selection_fg = g_object_get_data(G_OBJECT(parent), - COLOR_SELECTION_FG); - color_selection_bg = g_object_get_data(G_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->text[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 _U_, - 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); -} |