src/plugins.c

   1 /*
   2  *      plugins.c - this file is part of Geany, a fast and lightweight IDE
   3  *
   4  *      Copyright 2007-2010 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
   5  *      Copyright 2007-2010 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
   6  *
   7  *      This program is free software; you can redistribute it and/or modify
   8  *      it under the terms of the GNU General Public License as published by
   9  *      the Free Software Foundation; either version 2 of the License, or
  10  *      (at your option) any later version.
  11  *
  12  *      This program is distributed in the hope that it will be useful,
  13  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *      GNU General Public License for more details.
  16  *
  17  *      You should have received a copy of the GNU General Public License
  18  *      along with this program; if not, write to the Free Software
  19  *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20  *      MA 02110-1301, USA.
  21  *
  22  * $Id$
  23  */
  24
  25 /* Code to manage, load and unload plugins. */
  26
  27 #include "geany.h"
  28
  29 #ifdef HAVE_PLUGINS
  30
  31 #include <string.h>
  32
  33 #include "Scintilla.h"
  34 #include "ScintillaWidget.h"
  35
  36 #include "prefix.h"
  37 #include "plugins.h"
  38 #include "plugindata.h"
  39 #include "support.h"
  40 #include "utils.h"
  41 #include "document.h"
  42 #include "filetypes.h"
  43 #include "templates.h"
  44 #include "sciwrappers.h"
  45 #include "ui_utils.h"
  46 #include "editor.h"
  47 #include "dialogs.h"
  48 #include "msgwindow.h"
  49 #include "prefs.h"
  50 #include "geanywraplabel.h"
  51 #include "build.h"
  52 #include "encodings.h"
  53 #include "search.h"
  54 #include "highlighting.h"
  55 #include "keybindings.h"
  56 #include "navqueue.h"
  57 #include "main.h"
  58 #include "toolbar.h"
  59 #include "stash.h"
  60 #include "symbols.h"
  61 #include "keyfile.h"
  62 #include "win32.h"
  63 #include "pluginutils.h"
  64 #include "pluginprivate.h"
  65
  66
  67 GList *active_plugin_list = NULL; /* list of only actually loaded plugins, always valid */
  68
  69
  70 static gboolean want_plugins = FALSE;
  71
  72 /* list of all available, loadable plugins, only valid as long as the plugin manager dialog is
  73  * opened, afterwards it will be destroyed */
  74 static GList *plugin_list = NULL;
  75 static gchar **active_plugins_pref = NULL;      /* list of plugin filenames to load at startup */
  76 static GList *failed_plugins_list = NULL;       /* plugins the user wants active but can't be used */
  77
  78 static GtkWidget *menu_separator = NULL;
  79
  80 static void pm_show_dialog(GtkMenuItem *menuitem, gpointer user_data);
  81
  82
  83 static PluginFuncs plugin_funcs = {
  84         &plugin_add_toolbar_item,
  85         &plugin_module_make_resident,
  86         &plugin_signal_connect,
  87         &plugin_set_key_group,
  88         &plugin_show_configure
  89 };
  90
  91 static DocumentFuncs doc_funcs = {
  92         &document_new_file,
  93         &document_get_current,
  94         &document_get_from_page,
  95         &document_find_by_filename,
  96         &document_find_by_real_path,
  97         &document_save_file,
  98         &document_open_file,
  99         &document_open_files,
 100         &document_remove_page,
 101         &document_reload_file,
 102         &document_set_encoding,
 103         &document_set_text_changed,
 104         &document_set_filetype,
 105         &document_close,
 106         &document_index,
 107         &document_save_file_as,
 108         &document_rename_file,
 109         &document_get_status_color,
 110         &document_get_basename_for_display,
 111         &document_get_notebook_page
 112 };
 113
 114 static EditorFuncs editor_funcs = {
 115         &editor_get_indent_prefs,
 116         &editor_create_widget,
 117         &editor_indicator_set_on_range,
 118         &editor_indicator_set_on_line,
 119         &editor_indicator_clear,
 120         &editor_set_indent_type,
 121         &editor_get_word_at_pos,
 122         &editor_get_eol_char_name,
 123         &editor_get_eol_char_len,
 124         &editor_get_eol_char,
 125         &editor_insert_text_block
 126 };
 127
 128 static ScintillaFuncs scintilla_funcs = {
 129         &scintilla_send_message,
 130         &scintilla_new
 131 };
 132
 133 /* Macro to prevent a duplicate macro being generated in geanyfunctions.h */
 134 #define _scintilla_send_message_macro   scintilla_send_message
 135
 136 static SciFuncs sci_funcs = {
 137         &_scintilla_send_message_macro,
 138         &sci_send_command,
 139         &sci_start_undo_action,
 140         &sci_end_undo_action,
 141         &sci_set_text,
 142         &sci_insert_text,
 143         &sci_get_text,
 144         &sci_get_length,
 145         &sci_get_current_position,
 146         &sci_set_current_position,
 147         &sci_get_col_from_position,
 148         &sci_get_line_from_position,
 149         &sci_get_position_from_line,
 150         &sci_replace_sel,
 151         &sci_get_selected_text,
 152         &sci_get_selected_text_length,
 153         &sci_get_selection_start,
 154         &sci_get_selection_end,
 155         &sci_get_selection_mode,
 156         &sci_set_selection_mode,
 157         &sci_set_selection_start,
 158         &sci_set_selection_end,
 159         &sci_get_text_range,
 160         &sci_get_line,
 161         &sci_get_line_length,
 162         &sci_get_line_count,
 163         &sci_get_line_is_visible,
 164         &sci_ensure_line_is_visible,
 165         &sci_scroll_caret,
 166         &sci_find_matching_brace,
 167         &sci_get_style_at,
 168         &sci_get_char_at,
 169         &sci_get_current_line,
 170         &sci_has_selection,
 171         &sci_get_tab_width,
 172         &sci_indicator_clear,
 173         &sci_indicator_set,
 174         &sci_get_contents,
 175         &sci_get_contents_range,
 176         &sci_get_selection_contents,
 177         &sci_set_font,
 178         &sci_get_line_end_position,
 179         &sci_set_target_start,
 180         &sci_set_target_end,
 181         &sci_replace_target,
 182         &sci_set_marker_at_line,
 183         &sci_delete_marker_at_line,
 184         &sci_is_marker_set_at_line,
 185         &sci_goto_line,
 186         &sci_find_text,
 187         &sci_set_line_indentation,
 188         &sci_get_line_indentation
 189 };
 190
 191 static TemplateFuncs template_funcs = {
 192         &templates_get_template_fileheader
 193 };
 194
 195 static UtilsFuncs utils_funcs = {
 196         &utils_str_equal,
 197         &utils_string_replace_all,
 198         &utils_get_file_list,
 199         &utils_write_file,
 200         &utils_get_locale_from_utf8,
 201         &utils_get_utf8_from_locale,
 202         &utils_remove_ext_from_filename,
 203         &utils_mkdir,
 204         &utils_get_setting_boolean,
 205         &utils_get_setting_integer,
 206         &utils_get_setting_string,
 207         &utils_spawn_sync,
 208         &utils_spawn_async,
 209         &utils_str_casecmp,
 210         &utils_get_date_time,
 211         &utils_open_browser,
 212         &utils_string_replace_first,
 213         &utils_str_middle_truncate,
 214         &utils_str_remove_chars,
 215         &utils_get_file_list_full,
 216         &utils_copy_environment
 217 };
 218
 219 static UIUtilsFuncs uiutils_funcs = {
 220         &ui_dialog_vbox_new,
 221         &ui_frame_new_with_alignment,
 222         &ui_set_statusbar,
 223         &ui_table_add_row,
 224         &ui_path_box_new,
 225         &ui_button_new_with_image,
 226         &ui_add_document_sensitive,
 227         &ui_widget_set_tooltip_text,
 228         &ui_image_menu_item_new,
 229         &ui_lookup_widget,
 230         &ui_progress_bar_start,
 231         &ui_progress_bar_stop,
 232         &ui_entry_add_clear_icon,
 233         &ui_menu_add_document_items,
 234         &ui_widget_modify_font_from_string,
 235         &ui_is_keyval_enter_or_return,
 236         &ui_get_gtk_settings_integer
 237 };
 238
 239 static DialogFuncs dialog_funcs = {
 240         &dialogs_show_question,
 241         &dialogs_show_msgbox,
 242         &dialogs_show_save_as,
 243         &dialogs_show_input_numeric
 244 };
 245
 246 /* Macro to prevent confusing macro being generated in geanyfunctions.h */
 247 #define _lookup_widget_macro    ui_lookup_widget
 248
 249 /* deprecated */
 250 static SupportFuncs support_funcs = {
 251         &_lookup_widget_macro
 252 };
 253
 254 static MsgWinFuncs msgwin_funcs = {
 255         &msgwin_status_add,
 256         &msgwin_compiler_add,
 257         &msgwin_msg_add,
 258         &msgwin_clear_tab,
 259         &msgwin_switch_tab
 260 };
 261
 262 static EncodingFuncs encoding_funcs = {
 263         &encodings_convert_to_utf8,
 264         &encodings_convert_to_utf8_from_charset,
 265         &encodings_get_charset_from_index
 266 };
 267
 268 static KeybindingFuncs keybindings_funcs = {
 269         &keybindings_send_command,
 270         &keybindings_set_item,
 271         &keybindings_get_item
 272 };
 273
 274 static TagManagerFuncs tagmanager_funcs = {
 275         &tm_get_real_path,
 276         &tm_source_file_new,
 277         &tm_workspace_add_object,
 278         &tm_source_file_update,
 279         &tm_work_object_free,
 280         &tm_workspace_remove_object
 281 };
 282
 283 static SearchFuncs search_funcs = {
 284         &search_show_find_in_files_dialog
 285 };
 286
 287 static HighlightingFuncs highlighting_funcs = {
 288         &highlighting_get_style,
 289         &highlighting_set_styles
 290 };
 291
 292 static FiletypeFuncs filetype_funcs = {
 293         &filetypes_detect_from_file,
 294         &filetypes_lookup_by_name,
 295         &filetypes_index
 296 };
 297
 298 static NavQueueFuncs navqueue_funcs = {
 299         &navqueue_goto_line
 300 };
 301
 302 static MainFuncs main_funcs = {
 303         &main_reload_configuration,
 304         &main_locale_init,
 305         &main_is_realized
 306 };
 307
 308 static StashFuncs stash_funcs = {
 309         &stash_group_new,
 310         &stash_group_add_boolean,
 311         &stash_group_add_integer,
 312         &stash_group_add_string,
 313         &stash_group_add_string_vector,
 314         &stash_group_load_from_key_file,
 315         &stash_group_save_to_key_file,
 316         &stash_group_free,
 317         &stash_group_load_from_file,
 318         &stash_group_save_to_file,
 319         &stash_group_add_toggle_button,
 320         &stash_group_add_radio_buttons,
 321         &stash_group_add_spin_button_integer,
 322         &stash_group_add_combo_box,
 323         &stash_group_add_combo_box_entry,
 324         &stash_group_add_entry,
 325         &stash_group_add_widget_property,
 326         &stash_group_display,
 327         &stash_group_update
 328 };
 329
 330 static SymbolsFuncs symbols_funcs = {
 331         &symbols_get_context_separator
 332 };
 333
 334 static GeanyFunctions geany_functions = {
 335         &doc_funcs,
 336         &sci_funcs,
 337         &template_funcs,
 338         &utils_funcs,
 339         &uiutils_funcs,
 340         &support_funcs,
 341         &dialog_funcs,
 342         &msgwin_funcs,
 343         &encoding_funcs,
 344         &keybindings_funcs,
 345         &tagmanager_funcs,
 346         &search_funcs,
 347         &highlighting_funcs,
 348         &filetype_funcs,
 349         &navqueue_funcs,
 350         &editor_funcs,
 351         &main_funcs,
 352         &plugin_funcs,
 353         &scintilla_funcs,
 354         &msgwin_funcs,
 355         &stash_funcs,
 356         &symbols_funcs
 357 };
 358
 359 static GeanyData geany_data;
 360
 361
 362 static void
 363 geany_data_init(void)
 364 {
 365         GeanyData gd = {
 366                 app,
 367                 &main_widgets,
 368                 documents_array,
 369                 filetypes_array,
 370                 &prefs,
 371                 &interface_prefs,
 372                 &toolbar_prefs,
 373                 &editor_prefs,
 374                 &file_prefs,
 375                 &search_prefs,
 376                 &tool_prefs,
 377                 &template_prefs,
 378                 &build_info,
 379                 filetypes_by_title
 380         };
 381         memcpy(&geany_data, &gd, sizeof(GeanyData));
 382 }
 383
 384
 385 /* Prevent the same plugin filename being loaded more than once.
 386  * Note: g_module_name always returns the .so name, even when Plugin::filename is an .la file. */
 387 static gboolean
 388 plugin_loaded(GModule *module)
 389 {
 390         gchar *basename_module, *basename_loaded;
 391         GList *item;
 392
 393         basename_module = g_path_get_basename(g_module_name(module));
 394         for (item = plugin_list; item != NULL; item = g_list_next(item))
 395         {
 396                 basename_loaded = g_path_get_basename(
 397                         g_module_name(((Plugin*)item->data)->module));
 398
 399                 if (utils_str_equal(basename_module, basename_loaded))
 400                 {
 401                         g_free(basename_loaded);
 402                         g_free(basename_module);
 403                         return TRUE;
 404                 }
 405                 g_free(basename_loaded);
 406         }
 407         /* Look also through the list of active plugins. This prevents problems when we have the same
 408          * plugin in libdir/geany/ AND in configdir/plugins/ and the one in libdir/geany/ is loaded
 409          * as active plugin. The plugin manager list would only take the one in configdir/geany/ and
 410          * the plugin manager would list both plugins. Additionally, unloading the active plugin
 411          * would cause a crash. */
 412         for (item = active_plugin_list; item != NULL; item = g_list_next(item))
 413         {
 414                 basename_loaded = g_path_get_basename(g_module_name(((Plugin*)item->data)->module));
 415
 416                 if (utils_str_equal(basename_module, basename_loaded))
 417                 {
 418                         g_free(basename_loaded);
 419                         g_free(basename_module);
 420                         return TRUE;
 421                 }
 422                 g_free(basename_loaded);
 423         }
 424         g_free(basename_module);
 425         return FALSE;
 426 }
 427
 428
 429 static Plugin *find_active_plugin_by_name(const gchar *filename)
 430 {
 431         GList *item;
 432
 433         g_return_val_if_fail(filename, FALSE);
 434
 435         for (item = active_plugin_list; item != NULL; item = g_list_next(item))
 436         {
 437                 if (utils_str_equal(filename, ((Plugin*)item->data)->filename))
 438                         return item->data;
 439         }
 440
 441         return NULL;
 442 }
 443
 444
 445 static gboolean
 446 plugin_check_version(GModule *module)
 447 {
 448         gint (*version_check)(gint) = NULL;
 449
 450         g_module_symbol(module, "plugin_version_check", (void *) &version_check);
 451
 452         if (G_UNLIKELY(! version_check))
 453         {
 454                 geany_debug("Plugin \"%s\" has no plugin_version_check() function - ignoring plugin!",
 455                                 g_module_name(module));
 456                 return FALSE;
 457         }
 458         else
 459         {
 460                 gint result = version_check(GEANY_ABI_VERSION);
 461
 462                 if (result < 0)
 463                 {
 464                         msgwin_status_add(_("The plugin \"%s\" is not binary compatible with this "
 465                                 "release of Geany - please recompile it."), g_module_name(module));
 466                         geany_debug("Plugin \"%s\" is not binary compatible with this "
 467                                 "release of Geany - recompile it.", g_module_name(module));
 468                         return FALSE;
 469                 }
 470                 if (result > GEANY_API_VERSION)
 471                 {
 472                         geany_debug("Plugin \"%s\" requires a newer version of Geany (API >= v%d).",
 473                                 g_module_name(module), result);
 474                         return FALSE;
 475                 }
 476         }
 477         return TRUE;
 478 }
 479
 480
 481 static void add_callbacks(Plugin *plugin, PluginCallback *callbacks)
 482 {
 483         PluginCallback *cb;
 484         guint i, len = 0;
 485
 486         while (TRUE)
 487         {
 488                 cb = &callbacks[len];
 489                 if (!cb->signal_name || !cb->callback)
 490                         break;
 491                 len++;
 492         }
 493         if (len == 0)
 494                 return;
 495
 496         for (i = 0; i < len; i++)
 497         {
 498                 cb = &callbacks[i];
 499
 500                 plugin_signal_connect(&plugin->public, NULL, cb->signal_name, cb->after,
 501                         cb->callback, cb->user_data);
 502         }
 503 }
 504
 505
 506 static void read_key_group(Plugin *plugin)
 507 {
 508         GeanyKeyGroupInfo *p_key_info;
 509         GeanyKeyGroup **p_key_group;
 510
 511         g_module_symbol(plugin->module, "plugin_key_group_info", (void *) &p_key_info);
 512         g_module_symbol(plugin->module, "plugin_key_group", (void *) &p_key_group);
 513         if (p_key_info && p_key_group)
 514         {
 515                 GeanyKeyGroupInfo *key_info = p_key_info;
 516
 517                 if (*p_key_group)
 518                         geany_debug("Ignoring plugin_key_group symbol for plugin '%s' - "
 519                                 "use plugin_set_key_group() instead to allocate keybindings dynamically.",
 520                                 plugin->info.name);
 521                 else
 522                 {
 523                         if (key_info->count)
 524                         {
 525                                 GeanyKeyGroup *key_group =
 526                                         plugin_set_key_group(&plugin->public, key_info->name, key_info->count, NULL);
 527                                 if (key_group)
 528                                         *p_key_group = key_group;
 529                         }
 530                         else
 531                                 geany_debug("Ignoring plugin_key_group_info symbol for plugin '%s' - "
 532                                         "count field is zero. Maybe use plugin_set_key_group() instead?",
 533                                         plugin->info.name);
 534                 }
 535         }
 536         else if (p_key_info || p_key_group)
 537                 geany_debug("Ignoring only one of plugin_key_group[_info] symbols defined for plugin '%s'. "
 538                         "Maybe use plugin_set_key_group() instead?",
 539                         plugin->info.name);
 540 }
 541
 542
 543 static void
 544 plugin_init(Plugin *plugin)
 545 {
 546         GeanyPlugin **p_geany_plugin;
 547         PluginCallback *callbacks;
 548         PluginInfo **p_info;
 549         PluginFields **plugin_fields;
 550
 551         /* set these symbols before plugin_init() is called
 552          * we don't set geany_functions and geany_data since they are set directly by plugin_new() */
 553         g_module_symbol(plugin->module, "geany_plugin", (void *) &p_geany_plugin);
 554         if (p_geany_plugin)
 555                 *p_geany_plugin = &plugin->public;
 556         g_module_symbol(plugin->module, "plugin_info", (void *) &p_info);
 557         if (p_info)
 558                 *p_info = &plugin->info;
 559         g_module_symbol(plugin->module, "plugin_fields", (void *) &plugin_fields);
 560         if (plugin_fields)
 561                 *plugin_fields = &plugin->fields;
 562         read_key_group(plugin);
 563
 564         /* start the plugin */
 565         g_return_if_fail(plugin->init);
 566         plugin->init(&geany_data);
 567
 568         /* store some function pointers for later use */
 569         g_module_symbol(plugin->module, "plugin_configure", (void *) &plugin->configure);
 570         g_module_symbol(plugin->module, "plugin_configure_single", (void *) &plugin->configure_single);
 571         if (app->debug_mode && plugin->configure && plugin->configure_single)
 572                 g_warning("Plugin '%s' implements plugin_configure_single() unnecessarily - "
 573                         "only plugin_configure() will be used!",
 574                         plugin->info.name);
 575
 576         g_module_symbol(plugin->module, "plugin_help", (void *) &plugin->help);
 577         g_module_symbol(plugin->module, "plugin_cleanup", (void *) &plugin->cleanup);
 578         if (plugin->cleanup == NULL)
 579         {
 580                 if (app->debug_mode)
 581                         g_warning("Plugin '%s' has no plugin_cleanup() function - there may be memory leaks!",
 582                                 plugin->info.name);
 583         }
 584
 585         /* now read any plugin-owned data that might have been set in plugin_init() */
 586
 587         if (plugin->fields.flags & PLUGIN_IS_DOCUMENT_SENSITIVE)
 588         {
 589                 ui_add_document_sensitive(plugin->fields.menu_item);
 590         }
 591
 592         g_module_symbol(plugin->module, "plugin_callbacks", (void *) &callbacks);
 593         if (callbacks)
 594                 add_callbacks(plugin, callbacks);
 595
 596         /* remember which plugins are active */
 597         active_plugin_list = g_list_append(active_plugin_list, plugin);
 598
 599         geany_debug("Loaded:   %s (%s)", plugin->filename,
 600                 NVL(plugin->info.name, "<Unknown>"));
 601 }
 602
 603
 604 /* Load and optionally init a plugin.
 605  * init_plugin decides whether the plugin's plugin_init() function should be called or not. If it is
 606  * called, the plugin will be started, if not the plugin will be read only (for the list of
 607  * available plugins in the plugin manager).
 608  * When add_to_list is set, the plugin will be added to the plugin manager's plugin_list. */
 609 static Plugin*
 610 plugin_new(const gchar *fname, gboolean init_plugin, gboolean add_to_list)
 611 {
 612         Plugin *plugin;
 613         GModule *module;
 614         GeanyData **p_geany_data;
 615         GeanyFunctions **p_geany_functions;
 616         void (*plugin_set_info)(PluginInfo*);
 617
 618         g_return_val_if_fail(fname, NULL);
 619         g_return_val_if_fail(g_module_supported(), NULL);
 620
 621         /* find the plugin in the list of already loaded, active plugins and use it, otherwise
 622          * load the module */
 623         plugin = find_active_plugin_by_name(fname);
 624         if (plugin != NULL)
 625         {
 626                 geany_debug("Plugin \"%s\" already loaded.", fname);
 627                 if (add_to_list)
 628                         plugin_list = g_list_append(plugin_list, plugin);
 629                 return plugin;
 630         }
 631
 632         /* Don't use G_MODULE_BIND_LAZY otherwise we can get unresolved symbols at runtime,
 633          * causing a segfault. Without that flag the module will safely fail to load.
 634          * G_MODULE_BIND_LOCAL also helps find undefined symbols e.g. app when it would
 635          * otherwise not be detected due to the shadowing of Geany's app variable.
 636          * Also without G_MODULE_BIND_LOCAL calling public functions e.g. the old info()
 637          * function from a plugin will be shadowed. */
 638         module = g_module_open(fname, G_MODULE_BIND_LOCAL);
 639         if (! module)
 640         {
 641                 geany_debug("Can't load plugin: %s", g_module_error());
 642                 return NULL;
 643         }
 644
 645         if (plugin_loaded(module))
 646         {
 647                 geany_debug("Plugin \"%s\" already loaded.", fname);
 648
 649                 if (! g_module_close(module))
 650                         g_warning("%s: %s", fname, g_module_error());
 651                 return NULL;
 652         }
 653
 654         if (! plugin_check_version(module))
 655         {
 656                 if (! g_module_close(module))
 657                         g_warning("%s: %s", fname, g_module_error());
 658                 return NULL;
 659         }
 660
 661         g_module_symbol(module, "plugin_set_info", (void *) &plugin_set_info);
 662         if (plugin_set_info == NULL)
 663         {
 664                 geany_debug("No plugin_set_info() defined for \"%s\" - ignoring plugin!", fname);
 665
 666                 if (! g_module_close(module))
 667                         g_warning("%s: %s", fname, g_module_error());
 668                 return NULL;
 669         }
 670
 671         plugin = g_new0(Plugin, 1);
 672
 673         /* set basic fields here to allow plugins to call Geany functions in set_info() */
 674         g_module_symbol(module, "geany_data", (void *) &p_geany_data);
 675         if (p_geany_data)
 676                 *p_geany_data = &geany_data;
 677         g_module_symbol(module, "geany_functions", (void *) &p_geany_functions);
 678         if (p_geany_functions)
 679                 *p_geany_functions = &geany_functions;
 680
 681         /* read plugin name, etc. */
 682         plugin_set_info(&plugin->info);
 683         if (!NZV(plugin->info.name))
 684         {
 685                 geany_debug("No plugin name set in plugin_set_info() for \"%s\" - ignoring plugin!",
 686                         fname);
 687
 688                 if (! g_module_close(module))
 689                         g_warning("%s: %s", fname, g_module_error());
 690                 g_free(plugin);
 691                 return NULL;
 692         }
 693
 694         g_module_symbol(module, "plugin_init", (void *) &plugin->init);
 695         if (plugin->init == NULL)
 696         {
 697                 geany_debug("Plugin '%s' has no plugin_init() function - ignoring plugin!",
 698                         plugin->info.name);
 699
 700                 if (! g_module_close(module))
 701                         g_warning("%s: %s", fname, g_module_error());
 702                 g_free(plugin);
 703                 return NULL;
 704         }
 705         /*geany_debug("Initializing plugin '%s'", plugin->info.name);*/
 706
 707         plugin->filename = g_strdup(fname);
 708         plugin->module = module;
 709         plugin->public.info = &plugin->info;
 710         plugin->public.priv = plugin;
 711
 712         if (init_plugin)
 713                 plugin_init(plugin);
 714
 715         if (add_to_list)
 716                 plugin_list = g_list_append(plugin_list, plugin);
 717
 718         return plugin;
 719 }
 720
 721
 722 static void remove_callbacks(Plugin *plugin)
 723 {
 724         GArray *signal_ids = plugin->signal_ids;
 725         SignalConnection *sc;
 726
 727         if (signal_ids == NULL)
 728                 return;
 729
 730         foreach_array(SignalConnection, sc, signal_ids)
 731                 g_signal_handler_disconnect(sc->object, sc->handler_id);
 732
 733         g_array_free(signal_ids, TRUE);
 734 }
 735
 736
 737 static gboolean is_active_plugin(Plugin *plugin)
 738 {
 739         return (g_list_find(active_plugin_list, plugin) != NULL);
 740 }
 741
 742
 743 /* Clean up anything used by an active plugin  */
 744 static void
 745 plugin_cleanup(Plugin *plugin)
 746 {
 747         GtkWidget *widget;
 748
 749         if (plugin->cleanup)
 750                 plugin->cleanup();
 751
 752         remove_callbacks(plugin);
 753
 754         if (plugin->key_group)
 755                 keybindings_free_group(plugin->key_group);
 756
 757         widget = plugin->toolbar_separator.widget;
 758         if (widget)
 759                 gtk_widget_destroy(widget);
 760
 761         geany_debug("Unloaded: %s", plugin->filename);
 762 }
 763
 764
 765 static void
 766 plugin_free(Plugin *plugin)
 767 {
 768         g_return_if_fail(plugin);
 769         g_return_if_fail(plugin->module);
 770
 771         if (is_active_plugin(plugin))
 772                 plugin_cleanup(plugin);
 773
 774         active_plugin_list = g_list_remove(active_plugin_list, plugin);
 775
 776         if (! g_module_close(plugin->module))
 777                 g_warning("%s: %s", plugin->filename, g_module_error());
 778
 779         plugin_list = g_list_remove(plugin_list, plugin);
 780
 781         g_free(plugin->filename);
 782         g_free(plugin);
 783         plugin = NULL;
 784 }
 785
 786
 787 /* load active plugins at startup */
 788 static void
 789 load_active_plugins(void)
 790 {
 791         guint i, len;
 792
 793         if (active_plugins_pref == NULL || (len = g_strv_length(active_plugins_pref)) == 0)
 794                 return;
 795
 796         for (i = 0; i < len; i++)
 797         {
 798                 const gchar *fname = active_plugins_pref[i];
 799
 800                 if (NZV(fname) && g_file_test(fname, G_FILE_TEST_EXISTS))
 801                 {
 802                         if (plugin_new(fname, TRUE, FALSE) == NULL)
 803                                 failed_plugins_list = g_list_append(failed_plugins_list, g_strdup(fname));
 804                 }
 805         }
 806 }
 807
 808
 809 static void
 810 load_plugins_from_path(const gchar *path)
 811 {
 812         GSList *list, *item;
 813         gchar *fname, *tmp;
 814
 815         list = utils_get_file_list(path, NULL, NULL);
 816
 817         for (item = list; item != NULL; item = g_slist_next(item))
 818         {
 819                 tmp = strrchr(item->data, '.');
 820                 if (tmp == NULL || utils_str_casecmp(tmp, "." G_MODULE_SUFFIX) != 0)
 821                         continue;
 822
 823                 fname = g_strconcat(path, G_DIR_SEPARATOR_S, item->data, NULL);
 824                 plugin_new(fname, FALSE, TRUE);
 825                 g_free(fname);
 826         }
 827
 828         g_slist_foreach(list, (GFunc) g_free, NULL);
 829         g_slist_free(list);
 830 }
 831
 832
 833 #ifdef G_OS_WIN32
 834 static gchar *get_plugin_path()
 835 {
 836         gchar *install_dir = win32_get_installation_dir();
 837         gchar *path;
 838
 839         path = g_strconcat(install_dir, "\\lib", NULL);
 840         g_free(install_dir);
 841
 842         return path;
 843 }
 844 #endif
 845
 846
 847 /* Load (but don't initialize) all plugins for the Plugin Manager dialog */
 848 static void load_all_plugins(void)
 849 {
 850         gchar *path;
 851
 852         path = g_strconcat(app->configdir, G_DIR_SEPARATOR_S, "plugins", NULL);
 853         /* first load plugins in ~/.config/geany/plugins/ */
 854         load_plugins_from_path(path);
 855         g_free(path);
 856
 857         /* load plugins from a custom path */
 858         if (NZV(prefs.custom_plugin_path))
 859                 load_plugins_from_path(prefs.custom_plugin_path);
 860
 861         /* finally load plugins from $prefix/lib/geany */
 862 #ifdef G_OS_WIN32
 863         path = get_plugin_path();
 864 #else
 865         path = g_strconcat(GEANY_LIBDIR, G_DIR_SEPARATOR_S "geany", NULL);
 866 #endif
 867         load_plugins_from_path(path);
 868         g_free(path);
 869 }
 870
 871
 872 static void on_tools_menu_show(GtkWidget *menu_item, G_GNUC_UNUSED gpointer user_data)
 873 {
 874         GList *item, *list = gtk_container_get_children(GTK_CONTAINER(menu_item));
 875         guint i = 0;
 876         gboolean have_plugin_menu_items = FALSE;
 877
 878         for (item = list; item != NULL; item = g_list_next(item))
 879         {
 880                 if (item->data == menu_separator)
 881                 {
 882                         if (i < g_list_length(list) - 1)
 883                         {
 884                                 have_plugin_menu_items = TRUE;
 885                                 break;
 886                         }
 887                 }
 888                 i++;
 889         }
 890         g_list_free(list);
 891
 892         ui_widget_show_hide(menu_separator, have_plugin_menu_items);
 893 }
 894
 895
 896 /* Calling this starts up plugin support */
 897 void plugins_load_active(void)
 898 {
 899         GtkWidget *widget;
 900
 901         want_plugins = TRUE;
 902
 903         geany_data_init();
 904
 905         widget = gtk_separator_menu_item_new();
 906         gtk_widget_show(widget);
 907         gtk_container_add(GTK_CONTAINER(main_widgets.tools_menu), widget);
 908
 909         widget = gtk_menu_item_new_with_mnemonic(_("_Plugin Manager"));
 910         gtk_container_add(GTK_CONTAINER(main_widgets.tools_menu), widget);
 911         gtk_widget_show(widget);
 912         g_signal_connect(widget, "activate", G_CALLBACK(pm_show_dialog), NULL);
 913
 914         menu_separator = gtk_separator_menu_item_new();
 915         gtk_container_add(GTK_CONTAINER(main_widgets.tools_menu), menu_separator);
 916         g_signal_connect(main_widgets.tools_menu, "show", G_CALLBACK(on_tools_menu_show), NULL);
 917
 918         load_active_plugins();
 919 }
 920
 921
 922 static gint cmp_plugin_names(gconstpointer a, gconstpointer b)
 923 {
 924         const Plugin *pa = a;
 925         const Plugin *pb = b;
 926
 927         return strcmp(pa->info.name, pb->info.name);
 928 }
 929
 930
 931 static void update_active_plugins_pref(void)
 932 {
 933         gint i = 0;
 934         GList *list;
 935         gsize count = g_list_length(active_plugin_list) + g_list_length(failed_plugins_list);
 936
 937         g_strfreev(active_plugins_pref);
 938
 939         if (count == 0)
 940         {
 941                 active_plugins_pref = NULL;
 942                 return;
 943         }
 944
 945         /* sort the list so next time tools menu items are sorted by plugin name
 946          * (not ideal to do here, but better than nothing) */
 947         active_plugin_list = g_list_sort(active_plugin_list, cmp_plugin_names);
 948
 949         active_plugins_pref = g_new0(gchar*, count + 1);
 950
 951         for (list = g_list_first(active_plugin_list); list != NULL; list = list->next)
 952         {
 953                 Plugin *plugin = list->data;
 954
 955                 active_plugins_pref[i] = g_strdup(plugin->filename);
 956                 i++;
 957         }
 958         for (list = g_list_first(failed_plugins_list); list != NULL; list = list->next)
 959         {
 960                 const gchar *fname = list->data;
 961
 962                 active_plugins_pref[i] = g_strdup(fname);
 963                 i++;
 964         }
 965         active_plugins_pref[i] = NULL;
 966 }
 967
 968
 969 static void on_save_settings(GKeyFile *config)
 970 {
 971         /* if plugins are disabled, don't clear list of active plugins */
 972         if (want_plugins)
 973                 update_active_plugins_pref();
 974 }
 975
 976
 977 /* called even if plugin support is disabled */
 978 void plugins_init(void)
 979 {
 980         StashGroup *group;
 981
 982         group = stash_group_new("plugins");
 983         configuration_add_pref_group(group, TRUE);
 984
 985         stash_group_add_toggle_button(group, &prefs.load_plugins,
 986                 "load_plugins", TRUE, "check_plugins");
 987         stash_group_add_entry(group, &prefs.custom_plugin_path,
 988                 "custom_plugin_path", "", "extra_plugin_path_entry");
 989
 990         g_signal_connect(geany_object, "save-settings", G_CALLBACK(on_save_settings), NULL);
 991         stash_group_add_string_vector(group, &active_plugins_pref, "active_plugins", NULL);
 992 }
 993
 994
 995 /* called even if plugin support is disabled */
 996 void plugins_finalize(void)
 997 {
 998         if (failed_plugins_list != NULL)
 999         {
1000                 g_list_foreach(failed_plugins_list, (GFunc) g_free,     NULL);
1001                 g_list_free(failed_plugins_list);
1002         }
1003         if (active_plugin_list != NULL)
1004         {
1005                 g_list_foreach(active_plugin_list, (GFunc) plugin_free, NULL);
1006                 g_list_free(active_plugin_list);
1007         }
1008         g_strfreev(active_plugins_pref);
1009 }
1010
1011
1012 /* Check whether there are any plugins loaded which provide a configure symbol */
1013 gboolean plugins_have_preferences(void)
1014 {
1015         GList *item;
1016
1017         if (active_plugin_list == NULL)
1018                 return FALSE;
1019
1020         foreach_list(item, active_plugin_list)
1021         {
1022                 Plugin *plugin = item->data;
1023                 if (plugin->configure != NULL || plugin->configure_single != NULL)
1024                         return TRUE;
1025         }
1026
1027         return FALSE;
1028 }
1029
1030
1031 /* Plugin Manager */
1032
1033 enum
1034 {
1035         PLUGIN_COLUMN_CHECK = 0,
1036         PLUGIN_COLUMN_NAME,
1037         PLUGIN_COLUMN_FILE,
1038         PLUGIN_COLUMN_PLUGIN,
1039         PLUGIN_N_COLUMNS,
1040         PM_BUTTON_CONFIGURE,
1041         PM_BUTTON_HELP
1042 };
1043
1044 typedef struct
1045 {
1046         GtkWidget *dialog;
1047         GtkWidget *tree;
1048         GtkListStore *store;
1049         GtkWidget *description_label;
1050         GtkWidget *configure_button;
1051         GtkWidget *help_button;
1052 }
1053 PluginManagerWidgets;
1054
1055 static PluginManagerWidgets pm_widgets;
1056
1057
1058 static void pm_update_buttons(Plugin *p)
1059 {
1060         gboolean is_active;
1061
1062         is_active = is_active_plugin(p);
1063         gtk_widget_set_sensitive(pm_widgets.configure_button,
1064                 (p->configure || p->configure_single) && is_active);
1065         gtk_widget_set_sensitive(pm_widgets.help_button, p->help != NULL && is_active);
1066 }
1067
1068
1069 static void pm_selection_changed(GtkTreeSelection *selection, gpointer user_data)
1070 {
1071         GtkTreeIter iter;
1072         GtkTreeModel *model;
1073         Plugin *p;
1074
1075         if (gtk_tree_selection_get_selected(selection, &model, &iter))
1076         {
1077                 gtk_tree_model_get(model, &iter, PLUGIN_COLUMN_PLUGIN, &p, -1);
1078
1079                 if (p != NULL)
1080                 {
1081                         gchar *text;
1082                         PluginInfo *pi;
1083
1084                         pi = &p->info;
1085                         text = g_strdup_printf(
1086                                 _("Plugin: %s %s\nDescription: %s\nAuthor(s): %s"),
1087                                 pi->name, pi->version, pi->description, pi->author);
1088
1089                         geany_wrap_label_set_text(GTK_LABEL(pm_widgets.description_label), text);
1090                         g_free(text);
1091
1092                         pm_update_buttons(p);
1093                 }
1094         }
1095 }
1096
1097
1098 static void pm_plugin_toggled(GtkCellRendererToggle *cell, gchar *pth, gpointer data)
1099 {
1100         gboolean old_state, state;
1101         gchar *file_name;
1102         GtkTreeIter iter;
1103         GtkTreePath *path = gtk_tree_path_new_from_string(pth);
1104         Plugin *p;
1105
1106         gtk_tree_model_get_iter(GTK_TREE_MODEL(pm_widgets.store), &iter, path);
1107         gtk_tree_path_free(path);
1108
1109         gtk_tree_model_get(GTK_TREE_MODEL(pm_widgets.store), &iter,
1110                 PLUGIN_COLUMN_CHECK, &old_state, PLUGIN_COLUMN_PLUGIN, &p, -1);
1111
1112         /* no plugins item */
1113         if (p == NULL)
1114                 return;
1115
1116         state = ! old_state; /* toggle the state */
1117
1118         /* save the filename of the plugin */
1119         file_name = g_strdup(p->filename);
1120
1121         /* unload plugin module */
1122         if (!state)
1123                 /* save shortcuts (only need this group, but it doesn't take long) */
1124                 keybindings_write_to_file();
1125
1126         plugin_free(p);
1127
1128         /* reload plugin module and initialize it if item is checked */
1129         p = plugin_new(file_name, state, TRUE);
1130         if (!p)
1131         {
1132                 /* plugin file may no longer be on disk, or is now incompatible */
1133                 gtk_list_store_remove(pm_widgets.store, &iter);
1134         }
1135         else
1136         {
1137                 if (state)
1138                         keybindings_load_keyfile();             /* load shortcuts */
1139
1140                 /* update model */
1141                 gtk_list_store_set(pm_widgets.store, &iter,
1142                         PLUGIN_COLUMN_CHECK, state,
1143                         PLUGIN_COLUMN_PLUGIN, p, -1);
1144
1145                 /* set again the sensitiveness of the configure and help buttons */
1146                 pm_update_buttons(p);
1147         }
1148         g_free(file_name);
1149 }
1150
1151
1152 static void pm_prepare_treeview(GtkWidget *tree, GtkListStore *store)
1153 {
1154         GtkCellRenderer *text_renderer, *checkbox_renderer;
1155         GtkTreeViewColumn *column;
1156         GtkTreeIter iter;
1157         GList *list;
1158         GtkTreeSelection *sel;
1159
1160         checkbox_renderer = gtk_cell_renderer_toggle_new();
1161     column = gtk_tree_view_column_new_with_attributes(
1162                 _("Active"), checkbox_renderer, "active", PLUGIN_COLUMN_CHECK, NULL);
1163         gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
1164         g_signal_connect(checkbox_renderer, "toggled", G_CALLBACK(pm_plugin_toggled), NULL);
1165
1166         text_renderer = gtk_cell_renderer_text_new();
1167     column = gtk_tree_view_column_new_with_attributes(
1168                 _("Plugin"), text_renderer, "text", PLUGIN_COLUMN_NAME, NULL);
1169         gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
1170
1171         text_renderer = gtk_cell_renderer_text_new();
1172         g_object_set(text_renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
1173     column = gtk_tree_view_column_new_with_attributes(
1174                 _("File"), text_renderer, "text", PLUGIN_COLUMN_FILE, NULL);
1175         gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
1176
1177         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
1178         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(tree), FALSE);
1179         gtk_tree_sortable_set_sort_column_id(
1180                 GTK_TREE_SORTABLE(store), PLUGIN_COLUMN_NAME, GTK_SORT_ASCENDING);
1181
1182         /* selection handling */
1183         sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
1184         gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
1185         g_signal_connect(sel, "changed", G_CALLBACK(pm_selection_changed), NULL);
1186
1187         list = g_list_first(plugin_list);
1188         if (list == NULL)
1189         {
1190                 gtk_list_store_append(store, &iter);
1191                 gtk_list_store_set(store, &iter, PLUGIN_COLUMN_CHECK, FALSE,
1192                                 PLUGIN_COLUMN_NAME, _("No plugins available."),
1193                                 PLUGIN_COLUMN_FILE, "", PLUGIN_COLUMN_PLUGIN, NULL, -1);
1194         }
1195         else
1196         {
1197                 Plugin *p;
1198                 for (; list != NULL; list = list->next)
1199                 {
1200                         p = list->data;
1201
1202                         gtk_list_store_append(store, &iter);
1203                         gtk_list_store_set(store, &iter,
1204                                 PLUGIN_COLUMN_CHECK, is_active_plugin(p),
1205                                 PLUGIN_COLUMN_NAME, p->info.name,
1206                                 PLUGIN_COLUMN_FILE, p->filename,
1207                                 PLUGIN_COLUMN_PLUGIN, p,
1208                                 -1);
1209                 }
1210         }
1211         gtk_tree_view_set_model(GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
1212         g_object_unref(store);
1213 }
1214
1215
1216 static void pm_on_plugin_button_clicked(GtkButton *button, gpointer user_data)
1217 {
1218         GtkTreeModel *model;
1219         GtkTreeSelection *selection;
1220         GtkTreeIter iter;
1221         Plugin *p;
1222
1223         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(pm_widgets.tree));
1224         if (gtk_tree_selection_get_selected(selection, &model, &iter))
1225         {
1226                 gtk_tree_model_get(model, &iter, PLUGIN_COLUMN_PLUGIN, &p, -1);
1227
1228                 if (p != NULL)
1229                 {
1230                         if (GPOINTER_TO_INT(user_data) == PM_BUTTON_CONFIGURE)
1231                                 plugin_show_configure(&p->public);
1232                         else if (GPOINTER_TO_INT(user_data) == PM_BUTTON_HELP && p->help != NULL)
1233                                 p->help();
1234                 }
1235         }
1236 }
1237
1238
1239 static void
1240 free_non_active_plugin(gpointer data, gpointer user_data)
1241 {
1242         Plugin *plugin = data;
1243
1244         /* don't do anything when closing the plugin manager and it is an active plugin */
1245         if (is_active_plugin(plugin))
1246                 return;
1247
1248         plugin_free(plugin);
1249 }
1250
1251
1252 static void pm_dialog_response(GtkDialog *dialog, gint response, gpointer user_data)
1253 {
1254         if (plugin_list != NULL)
1255         {
1256                 /* remove all non-active plugins from the list */
1257                 g_list_foreach(plugin_list, free_non_active_plugin, NULL);
1258                 g_list_free(plugin_list);
1259                 plugin_list = NULL;
1260         }
1261         gtk_widget_destroy(GTK_WIDGET(dialog));
1262 }
1263
1264
1265 static void pm_show_dialog(GtkMenuItem *menuitem, gpointer user_data)
1266 {
1267         GtkWidget *vbox, *vbox2, *label_vbox, *hbox, *swin, *label, *label2, *desc_win;
1268
1269         /* before showing the dialog, we need to create the list of available plugins */
1270         load_all_plugins();
1271
1272         pm_widgets.dialog = gtk_dialog_new_with_buttons(_("Plugins"), GTK_WINDOW(main_widgets.window),
1273                                                 GTK_DIALOG_DESTROY_WITH_PARENT,
1274                                                 GTK_STOCK_OK, GTK_RESPONSE_CANCEL, NULL);
1275         vbox = ui_dialog_vbox_new(GTK_DIALOG(pm_widgets.dialog));
1276         gtk_widget_set_name(pm_widgets.dialog, "GeanyDialog");
1277         gtk_box_set_spacing(GTK_BOX(vbox), 6);
1278
1279         gtk_window_set_default_size(GTK_WINDOW(pm_widgets.dialog), 500, 450);
1280
1281         pm_widgets.tree = gtk_tree_view_new();
1282         pm_widgets.store = gtk_list_store_new(
1283                 PLUGIN_N_COLUMNS, G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
1284         pm_prepare_treeview(pm_widgets.tree, pm_widgets.store);
1285
1286         swin = gtk_scrolled_window_new(NULL, NULL);
1287         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(swin),
1288                 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1289         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(swin), GTK_SHADOW_IN);
1290         gtk_container_add(GTK_CONTAINER(swin), pm_widgets.tree);
1291
1292         label = geany_wrap_label_new(_("Choose which plugins should be loaded at startup:"));
1293
1294         pm_widgets.configure_button = gtk_button_new_from_stock(GTK_STOCK_PREFERENCES);
1295         gtk_widget_set_sensitive(pm_widgets.configure_button, FALSE);
1296         g_signal_connect(pm_widgets.configure_button, "clicked",
1297                 G_CALLBACK(pm_on_plugin_button_clicked), GINT_TO_POINTER(PM_BUTTON_CONFIGURE));
1298
1299         pm_widgets.help_button = gtk_button_new_from_stock(GTK_STOCK_HELP);
1300         gtk_widget_set_sensitive(pm_widgets.help_button, FALSE);
1301         g_signal_connect(pm_widgets.help_button, "clicked",
1302                 G_CALLBACK(pm_on_plugin_button_clicked), GINT_TO_POINTER(PM_BUTTON_HELP));
1303
1304         label2 = gtk_label_new(_("<b>Plugin details:</b>"));
1305         gtk_label_set_use_markup(GTK_LABEL(label2), TRUE);
1306         gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);
1307
1308         pm_widgets.description_label = geany_wrap_label_new("");
1309         desc_win = gtk_scrolled_window_new(NULL, NULL);
1310         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(desc_win),
1311                 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1312         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(desc_win),
1313                 pm_widgets.description_label);
1314
1315         hbox = gtk_hbox_new(FALSE, 0);
1316         gtk_box_pack_start(GTK_BOX(hbox), label2, TRUE, TRUE, 0);
1317         gtk_box_pack_start(GTK_BOX(hbox), pm_widgets.help_button, FALSE, FALSE, 4);
1318         gtk_box_pack_start(GTK_BOX(hbox), pm_widgets.configure_button, FALSE, FALSE, 0);
1319
1320         label_vbox = gtk_vbox_new(FALSE, 3);
1321         gtk_box_pack_start(GTK_BOX(label_vbox), hbox, FALSE, FALSE, 0);
1322         gtk_box_pack_start(GTK_BOX(label_vbox), desc_win, FALSE, FALSE, 0);
1323
1324         vbox2 = gtk_vbox_new(FALSE, 3);
1325         gtk_box_pack_start(GTK_BOX(vbox2), label, FALSE, FALSE, 5);
1326         gtk_box_pack_start(GTK_BOX(vbox2), swin, TRUE, TRUE, 0);
1327         gtk_box_pack_start(GTK_BOX(vbox2), label_vbox, FALSE, FALSE, 0);
1328
1329         g_signal_connect(pm_widgets.dialog, "response", G_CALLBACK(pm_dialog_response), NULL);
1330
1331         gtk_container_add(GTK_CONTAINER(vbox), vbox2);
1332         gtk_widget_show_all(pm_widgets.dialog);
1333 }
1334
1335
1336 #endif