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/* plugins_dlg.c
* Dialog boxes for plugins
*
* $Id: plugins_dlg.c,v 1.35 2004/02/13 00:00:56 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1999 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 "globals.h"
#include <epan/plugins.h>
#include "dlg_utils.h"
#include "ui_util.h"
#include "compat_macros.h"
#ifdef HAVE_PLUGINS
static void plugins_close_cb(GtkWidget *, gpointer);
static void plugins_destroy_cb(GtkWidget *, gpointer);
#if GTK_MAJOR_VERSION < 2
static void plugins_scan(GtkWidget *);
#else
static void plugins_scan(GtkListStore *);
#endif
/*
* Keep a static pointer to the current "Plugins" window, if any, so that
* if somebody tries to do "Help->About Plugins" while there's already a
* "Plugins" window up, we just pop up the existing one, rather than
* creating a new one.
*/
static GtkWidget *plugins_window = NULL;
void
tools_plugins_cmd_cb(GtkWidget *widget _U_, gpointer data _U_)
{
GtkWidget *main_vbox;
GtkWidget *main_frame;
GtkWidget *frame_hbox;
GtkWidget *scrolledwindow;
GtkWidget *plugins_list;
GtkWidget *bbox;
GtkWidget *ok_bt;
gchar *titles[] = {"Name", "Version"};
#if GTK_MAJOR_VERSION >= 2
GtkListStore *store;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
#endif
if (plugins_window != NULL) {
/* There's already a "Plugins" dialog box; reactivate it. */
reactivate_window(plugins_window);
return;
}
plugins_window = dlg_window_new("Ethereal: Plugins");
SIGNAL_CONNECT(plugins_window, "destroy", plugins_destroy_cb, NULL);
main_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(plugins_window), main_vbox);
gtk_widget_show(main_vbox);
main_frame = gtk_frame_new("Plugins List");
gtk_box_pack_start(GTK_BOX(main_vbox), main_frame, TRUE, TRUE, 0);
gtk_container_set_border_width(GTK_CONTAINER(main_frame), 5);
gtk_widget_show(main_frame);
frame_hbox = gtk_hbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(main_frame), frame_hbox);
gtk_container_set_border_width(GTK_CONTAINER(frame_hbox), 5);
gtk_widget_show(frame_hbox);
scrolledwindow = scrolled_window_new(NULL, NULL);
#if GTK_MAJOR_VERSION >= 2
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow),
GTK_SHADOW_IN);
#endif
gtk_box_pack_start(GTK_BOX(frame_hbox), scrolledwindow, TRUE, TRUE, 0);
WIDGET_SET_SIZE(scrolledwindow, 250, 200);
gtk_widget_show(scrolledwindow);
#if GTK_MAJOR_VERSION < 2
plugins_list = gtk_clist_new_with_titles(2, titles);
gtk_container_add(GTK_CONTAINER(scrolledwindow), plugins_list);
gtk_clist_set_selection_mode(GTK_CLIST(plugins_list), GTK_SELECTION_SINGLE);
gtk_clist_column_titles_passive(GTK_CLIST(plugins_list));
gtk_clist_column_titles_show(GTK_CLIST(plugins_list));
gtk_clist_set_column_auto_resize(GTK_CLIST(plugins_list), 0, TRUE);
gtk_clist_set_column_auto_resize(GTK_CLIST(plugins_list), 1, TRUE);
plugins_scan(plugins_list);
#else
store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING);
plugins_scan(store);
plugins_list = tree_view_new(GTK_TREE_MODEL(store));
g_object_unref(G_OBJECT(store));
gtk_container_add(GTK_CONTAINER(scrolledwindow), plugins_list);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(titles[0], renderer,
"text", 0, NULL);
gtk_tree_view_column_set_sort_column_id(column, 0);
gtk_tree_view_append_column(GTK_TREE_VIEW(plugins_list), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(titles[1], renderer,
"text", 1, NULL);
gtk_tree_view_column_set_sort_column_id(column, 1);
gtk_tree_view_append_column(GTK_TREE_VIEW(plugins_list), column);
#endif
gtk_widget_show(plugins_list);
bbox = dlg_button_row_new(GTK_STOCK_OK, NULL);
gtk_box_pack_end(GTK_BOX(main_vbox), bbox, FALSE, FALSE, 3);
gtk_widget_show(bbox);
ok_bt = OBJECT_GET_DATA(bbox, GTK_STOCK_OK);
SIGNAL_CONNECT(ok_bt, "clicked", plugins_close_cb, plugins_window);
gtk_widget_grab_default(ok_bt);
/* Catch the "key_press_event" signal in the window, so that we can catch
the ESC key being pressed and act as if the "OK" button had
been selected. */
dlg_set_cancel(plugins_window, ok_bt);
gtk_widget_show(plugins_window);
}
/*
* Fill the list widget with a list of the plugin modules.
*/
#if GTK_MAJOR_VERSION < 2
static void
plugins_scan(GtkWidget *list)
#else
static void
plugins_scan(GtkListStore *store)
#endif
{
plugin *pt_plug;
#if GTK_MAJOR_VERSION < 2
gchar *plugent[2]; /* new entry added in clist */
#else
GtkTreeIter iter;
#endif
pt_plug = plugin_list;
while (pt_plug)
{
#if GTK_MAJOR_VERSION < 2
plugent[0] = pt_plug->name;
plugent[1] = pt_plug->version;
gtk_clist_append(GTK_CLIST(list), plugent);
#else
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, pt_plug->name, 1, pt_plug->version,
-1);
#endif
pt_plug = pt_plug->next;
}
}
static void
plugins_close_cb(GtkWidget *close_bt _U_, gpointer parent_w)
{
gtk_grab_remove(GTK_WIDGET(parent_w));
gtk_widget_destroy(GTK_WIDGET(parent_w));
}
static void
plugins_destroy_cb(GtkWidget *w _U_, gpointer data _U_)
{
/* Note that we no longer have a Plugins window. */
plugins_window = NULL;
}
#endif
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