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Sourcecode: xchat version File versions

plugingui.c

/* X-Chat
 * Copyright (C) 1998 Peter Zelezny.
 *
 * 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
 */

#define GTK_DISABLE_DEPRECATED

#include <string.h>
#include <stdio.h>
#include <stdlib.h>

#include "fe-gtk.h"

#include <gtk/gtkdialog.h>
#include <gtk/gtkclist.h>
#include <gtk/gtkstock.h>
#include <gtk/gtkbox.h>
#include <gtk/gtkscrolledwindow.h>

#include <gtk/gtkliststore.h>
#include <gtk/gtktreeview.h>
#include <gtk/gtktreeselection.h>
#include <gtk/gtkcellrenderertext.h>

#include "../common/xchat.h"
#define PLUGIN_C
typedef struct session xchat_context;
#include "../common/xchat-plugin.h"
#include "../common/plugin.h"
#include "../common/util.h"
#include "../common/outbound.h"
#include "../common/xchatc.h"
#include "gtkutil.h"

/* model for the plugin treeview */
enum
{
      NAME_COLUMN,
      VERSION_COLUMN,
      FILE_COLUMN,
      DESC_COLUMN,
      N_COLUMNS
};

static GtkWidget *plugin_window = NULL;


static GtkWidget *
plugingui_treeview_new (GtkWidget *box)
{
      GtkListStore *store;
      GtkWidget *view;
      GtkTreeViewColumn *col;
      int col_id;

      store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING,
                                  G_TYPE_STRING, G_TYPE_STRING);
      g_return_val_if_fail (store != NULL, NULL);
      view = gtkutil_treeview_new (box, GTK_TREE_MODEL (store), NULL,
                                   NAME_COLUMN, _("Name"),
                                   VERSION_COLUMN, _("Version"),
                                   FILE_COLUMN, _("File"),
                                   DESC_COLUMN, _("Description"), -1);
      gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (view), TRUE);
      for (col_id=0; (col = gtk_tree_view_get_column (GTK_TREE_VIEW (view), col_id));
           col_id++)
                  gtk_tree_view_column_set_alignment (col, 0.5);

      gtk_widget_show (view);
      return view;
}

static void
plugingui_close_button (GtkWidget * wid, gpointer a)
{
      gtk_widget_destroy (plugin_window);
}

static void
plugingui_close (GtkWidget * wid, gpointer a)
{
      plugin_window = NULL;
}

extern GSList *plugin_list;

void
fe_pluginlist_update (void)
{
      xchat_plugin *pl;
      GSList *list;
      GtkTreeView *view;
      GtkListStore *store;
      GtkTreeIter iter;

      if (!plugin_window)
            return;

      view = g_object_get_data (G_OBJECT (plugin_window), "view");
      store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
      gtk_list_store_clear (store);

      list = plugin_list;
      while (list)
      {
            pl = list->data;
            if (pl->version[0] != 0)
            {
                  gtk_list_store_append (store, &iter);
                  gtk_list_store_set (store, &iter, NAME_COLUMN, pl->name,
                                      VERSION_COLUMN, pl->version,
                                      FILE_COLUMN, file_part (pl->filename),
                                      DESC_COLUMN, pl->desc, -1);
            }
            list = list->next;
      }
}

static void
plugingui_load_cb (session *sess, char *file)
{
      if (file)
      {
            char *buf = malloc (strlen (file) + 9);

            if (strchr (file, ' '))
                  sprintf (buf, "LOAD \"%s\"", file);
            else
                  sprintf (buf, "LOAD %s", file);
            handle_command (sess, buf, FALSE);
            free (buf);
      }
}

void
plugingui_load (void)
{
      gtkutil_file_req (_("Select a Plugin or Script to load"), plugingui_load_cb,
                                          current_sess, NULL, FRF_ADDFOLDER);
}

static void
plugingui_loadbutton_cb (GtkWidget * wid, gpointer unused)
{
      plugingui_load ();
}

static void
plugingui_unload (GtkWidget * wid, gpointer unused)
{
      int len;
      char *modname, *file, *buf;
      GtkTreeView *view;
      GtkTreeIter iter;
      
      view = g_object_get_data (G_OBJECT (plugin_window), "view");
      if (!gtkutil_treeview_get_selected (view, &iter, NAME_COLUMN, &modname,
                                          FILE_COLUMN, &file, -1))
            return;

      len = strlen (file);
#ifdef WIN32
      if (len > 4 && strcasecmp (file + len - 4, ".dll") == 0)
#else
#if defined(__hpux)
      if (len > 3 && strcasecmp (file + len - 3, ".sl") == 0)
#else
      if (len > 3 && strcasecmp (file + len - 3, ".so") == 0)
#endif
#endif
      {
            if (plugin_kill (modname, FALSE) == 2)
                  gtkutil_simpledialog (_("That plugin is refusing to unload.\n"));
      } else
      {
            /* let python.so or perl.so handle it */
            buf = malloc (strlen (file) + 10);
            if (strchr (file, ' '))
                  sprintf (buf, "UNLOAD \"%s\"", file);
            else
                  sprintf (buf, "UNLOAD %s", file);
            handle_command (current_sess, buf, FALSE);
            free (buf);
      }

      g_free (modname);
      g_free (file);
}

void
plugingui_open (void)
{
      GtkWidget *view;
      GtkWidget *vbox, *action_area;

      if (plugin_window)
      {
            gtk_window_present (GTK_WINDOW (plugin_window));
            return;
      }

      plugin_window = gtk_dialog_new ();
      g_signal_connect (G_OBJECT (plugin_window), "destroy",
                                          G_CALLBACK (plugingui_close), 0);
      gtk_window_set_default_size (GTK_WINDOW (plugin_window), 450, 200);
      vbox = GTK_DIALOG (plugin_window)->vbox;
      action_area = GTK_DIALOG (plugin_window)->action_area;
      gtk_container_set_border_width (GTK_CONTAINER (vbox), 4);
      gtk_window_set_position (GTK_WINDOW (plugin_window), GTK_WIN_POS_CENTER);
      gtk_window_set_title (GTK_WINDOW (plugin_window), _("X-Chat: Plugins and Scripts"));

      view = plugingui_treeview_new (vbox);
      g_object_set_data (G_OBJECT (plugin_window), "view", view);

      gtkutil_button (action_area, GTK_STOCK_REVERT_TO_SAVED, NULL,
                      plugingui_loadbutton_cb, NULL, _("_Load..."));

      gtkutil_button (action_area, GTK_STOCK_DELETE, NULL,
                      plugingui_unload, NULL, _("_UnLoad"));

      gtkutil_button (action_area,
                                     GTK_STOCK_CLOSE, NULL, plugingui_close_button,
                                     NULL, _("_Close"));
 
      fe_pluginlist_update ();

      gtk_widget_show (plugin_window);
}

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