/* * main.c - this file is part of Geany, a fast and lightweight IDE * * Copyright 2006 Enrico Troeger * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $Id$ */ #include #include #include #include #include #include #include #include "geany.h" #include "main.h" #include "interface.h" #include "support.h" #include "callbacks.h" #include "ui_utils.h" #include "utils.h" #include "document.h" #include "keyfile.h" #include "win32.h" #include "msgwindow.h" #include "dialogs.h" #include "templates.h" #include "encodings.h" #include "treeviews.h" #include "notebook.h" #include "keybindings.h" #include "sci_cb.h" #include "search.h" #ifdef HAVE_SOCKET # include "socket.h" #endif #ifdef HAVE_VTE # include "vte.h" #endif #define N_(String) (String) CommandLineOptions cl_options; // fields initialised in parse_command_line_options static gboolean debug_mode = FALSE; static gboolean ignore_global_tags = FALSE; static gboolean no_msgwin = FALSE; static gboolean show_version = FALSE; static gchar *alternate_config = NULL; #ifdef HAVE_VTE static gboolean no_vte = FALSE; static gchar *lib_vte = NULL; #endif #ifdef HAVE_SOCKET static gboolean ignore_socket = FALSE; #endif static gboolean generate_datafiles = FALSE; static GOptionEntry entries[] = { { "config", 'c', 0, G_OPTION_ARG_FILENAME, &alternate_config, N_("use an alternate configuration directory"), NULL }, { "debug", 'd', 0, G_OPTION_ARG_NONE, &debug_mode, N_("runs in debug mode (means being verbose)"), NULL }, { "generate-data-files", 'g', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &generate_datafiles, "", NULL }, #ifdef HAVE_SOCKET { "new-instance", 'i', 0, G_OPTION_ARG_NONE, &ignore_socket, N_("don't open files in a running instance, force opening a new instance"), NULL }, #endif { "line", 'l', 0, G_OPTION_ARG_INT, &cl_options.goto_line, N_("set initial line number for the first opened file"), NULL }, { "no-msgwin", 'm', 0, G_OPTION_ARG_NONE, &no_msgwin, N_("don't show message window at startup"), NULL }, { "no-ctags", 'n', 0, G_OPTION_ARG_NONE, &ignore_global_tags, N_("don't load auto completion data (see documentation)"), NULL }, { "no-session", 's', G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &cl_options.load_session, N_("don't load the previous session's files"), NULL }, #ifdef HAVE_VTE { "no-terminal", 't', 0, G_OPTION_ARG_NONE, &no_vte, N_("don't load terminal support"), NULL }, { "vte-lib", 0, 0, G_OPTION_ARG_FILENAME, &lib_vte, N_("filename of libvte.so"), NULL }, #endif { "version", 'v', 0, G_OPTION_ARG_NONE, &show_version, N_("show version and exit"), NULL }, { NULL, 0, 0, 0, NULL, NULL, NULL } }; /* Geany main debug function */ void geany_debug(gchar const *format, ...) { #ifndef GEANY_DEBUG if (app != NULL && app->debug_mode) #endif { va_list args; va_start(args, format); g_logv(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format, args); va_end(args); } } /* special things for the initial setup of the checkboxes and related stuff * an action on a setting is only performed if the setting is not equal to the program default * (all the following code is not perfect but it works for the moment) */ static void apply_settings(void) { ui_update_fold_items(); // toolbar, message window and sidebar are by default visible, so don't change it if it is true if (! app->toolbar_visible) { app->ignore_callback = TRUE; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "menu_show_toolbar1")), FALSE); gtk_widget_hide(app->toolbar); app->ignore_callback = FALSE; } if (! app->msgwindow_visible) { app->ignore_callback = TRUE; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "menu_show_messages_window1")), FALSE); gtk_widget_hide(lookup_widget(app->window, "scrolledwindow1")); app->ignore_callback = FALSE; } if (! app->sidebar_visible) { app->ignore_callback = TRUE; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "menu_show_sidebar1")), FALSE); app->ignore_callback = FALSE; } ui_treeviews_show_hide(TRUE); // sets the icon style of the toolbar switch (app->toolbar_icon_style) { case GTK_TOOLBAR_BOTH: { //gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "images_and_text1")), TRUE); gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->toolbar_menu, "images_and_text2")), TRUE); break; } case GTK_TOOLBAR_ICONS: { //gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "images_only1")), TRUE); gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->toolbar_menu, "images_only2")), TRUE); break; } case GTK_TOOLBAR_TEXT: { //gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "text_only1")), TRUE); gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->toolbar_menu, "text_only2")), TRUE); break; } } gtk_toolbar_set_style(GTK_TOOLBAR(app->toolbar), app->toolbar_icon_style); // sets the icon size of the toolbar, use user preferences (.gtkrc) if not set if (app->toolbar_icon_size == GTK_ICON_SIZE_SMALL_TOOLBAR || app->toolbar_icon_size == GTK_ICON_SIZE_LARGE_TOOLBAR) { gtk_toolbar_set_icon_size(GTK_TOOLBAR(app->toolbar), app->toolbar_icon_size); } ui_update_toolbar_icons(app->toolbar_icon_size); // line number and markers margin are by default enabled if (! app->show_markers_margin) { gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "menu_markers_margin1")), FALSE); app->show_markers_margin = FALSE; } if (! app->show_linenumber_margin) { gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(lookup_widget(app->window, "menu_linenumber_margin1")), FALSE); app->show_linenumber_margin = FALSE; } // interprets the saved window geometry if (app->pref_main_save_winpos && app->geometry[0] != -1) { gtk_window_move(GTK_WINDOW(app->window), app->geometry[0], app->geometry[1]); gtk_window_set_default_size(GTK_WINDOW(app->window), app->geometry[2], app->geometry[3]); } app->ignore_callback = TRUE; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM( lookup_widget(app->window, "menu_line_breaking1")), app->pref_editor_line_breaking); gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM( lookup_widget(app->window, "menu_use_auto_indention1")), app->pref_editor_use_auto_indention); app->ignore_callback = FALSE; gtk_menu_tool_button_set_menu(GTK_MENU_TOOL_BUTTON( lookup_widget(app->window, "menutoolbutton1")), app->new_file_menu); // set the tab placements of the notebooks gtk_notebook_set_tab_pos(GTK_NOTEBOOK(app->notebook), app->tab_pos_editor); gtk_notebook_set_tab_pos(GTK_NOTEBOOK(msgwindow.notebook), app->tab_pos_msgwin); gtk_notebook_set_tab_pos(GTK_NOTEBOOK(app->treeview_notebook), app->tab_pos_sidebar); ui_update_toolbar_items(); } static void main_init(void) { // inits app->window = NULL; app->open_fontsel = NULL; app->open_colorsel = NULL; app->open_filesel = NULL; app->save_filesel = NULL; app->prefs_dialog = NULL; app->default_tag_tree = NULL; app->main_window_realized= FALSE; app->tab_order_ltr = FALSE; app->quitting = FALSE; app->ignore_callback = FALSE; app->tm_workspace = tm_get_workspace(); app->recent_queue = g_queue_new(); app->opening_session_files = FALSE; html_entities = NULL; app->window = create_window1(); app->new_file_menu = gtk_menu_new(); // store important pointers in the MyApp structure app->toolbar = lookup_widget(app->window, "toolbar1"); app->tagbar = lookup_widget(app->window, "scrolledwindow2"); app->treeview_notebook = lookup_widget(app->window, "notebook3"); app->notebook = lookup_widget(app->window, "notebook1"); app->statusbar = lookup_widget(app->window, "statusbar"); app->popup_menu = create_edit_menu1(); app->toolbar_menu = create_toolbar_popup_menu1(); app->compile_button = lookup_widget(app->window, "toolbutton13"); app->run_button = lookup_widget(app->window, "toolbutton26"); app->popup_goto_items[0] = lookup_widget(app->popup_menu, "goto_tag_definition1"); app->popup_goto_items[1] = lookup_widget(app->popup_menu, "goto_tag_declaration1"); app->popup_goto_items[2] = lookup_widget(app->popup_menu, "find_usage1"); app->popup_items[0] = lookup_widget(app->popup_menu, "cut1"); app->popup_items[1] = lookup_widget(app->popup_menu, "copy1"); app->popup_items[2] = lookup_widget(app->popup_menu, "delete1"); app->popup_items[3] = lookup_widget(app->popup_menu, "to_lower_case1"); app->popup_items[4] = lookup_widget(app->popup_menu, "to_upper_case1"); app->menu_copy_items[0] = lookup_widget(app->window, "menu_cut1"); app->menu_copy_items[1] = lookup_widget(app->window, "menu_copy1"); app->menu_copy_items[2] = lookup_widget(app->window, "menu_delete1"); app->menu_copy_items[3] = lookup_widget(app->window, "menu_to_lower_case2"); app->menu_copy_items[4] = lookup_widget(app->window, "menu_to_upper_case2"); app->menu_insert_include_item[0] = lookup_widget(app->popup_menu, "insert_include1"); app->menu_insert_include_item[1] = lookup_widget(app->window, "insert_include2"); app->save_buttons[0] = lookup_widget(app->window, "menu_save1"); app->save_buttons[1] = lookup_widget(app->window, "toolbutton10"); app->save_buttons[2] = lookup_widget(app->window, "menu_save_all1"); app->save_buttons[3] = lookup_widget(app->window, "toolbutton22"); app->sensitive_buttons[0] = lookup_widget(app->window, "menu_close1"); app->sensitive_buttons[1] = lookup_widget(app->window, "toolbutton15"); app->sensitive_buttons[2] = lookup_widget(app->window, "menu_change_font1"); app->sensitive_buttons[3] = lookup_widget(app->window, "entry1"); app->sensitive_buttons[4] = lookup_widget(app->window, "toolbutton18"); app->sensitive_buttons[5] = lookup_widget(app->window, "toolbutton20"); app->sensitive_buttons[6] = lookup_widget(app->window, "toolbutton21"); app->sensitive_buttons[7] = lookup_widget(app->window, "menu_close_all1"); app->sensitive_buttons[8] = lookup_widget(app->window, "menu_save_all1"); app->sensitive_buttons[9] = lookup_widget(app->window, "toolbutton22"); app->sensitive_buttons[10] = app->compile_button; app->sensitive_buttons[11] = lookup_widget(app->window, "menu_save_as1"); app->sensitive_buttons[12] = lookup_widget(app->window, "toolbutton23"); app->sensitive_buttons[13] = lookup_widget(app->window, "menu_count_words1"); app->sensitive_buttons[14] = lookup_widget(app->window, "menu_build1"); app->sensitive_buttons[15] = lookup_widget(app->window, "add_comments1"); app->sensitive_buttons[16] = lookup_widget(app->window, "search1"); app->sensitive_buttons[17] = lookup_widget(app->window, "menu_paste1"); app->sensitive_buttons[18] = lookup_widget(app->window, "menu_undo2"); app->sensitive_buttons[19] = lookup_widget(app->window, "preferences2"); app->sensitive_buttons[20] = lookup_widget(app->window, "menu_reload1"); app->sensitive_buttons[21] = lookup_widget(app->window, "menu_item4"); app->sensitive_buttons[22] = lookup_widget(app->window, "menu_markers_margin1"); app->sensitive_buttons[23] = lookup_widget(app->window, "menu_linenumber_margin1"); app->sensitive_buttons[24] = lookup_widget(app->window, "menu_choose_color1"); app->sensitive_buttons[25] = lookup_widget(app->window, "menu_zoom_in1"); app->sensitive_buttons[26] = lookup_widget(app->window, "menu_zoom_out1"); app->sensitive_buttons[27] = lookup_widget(app->window, "normal_size1"); app->sensitive_buttons[28] = lookup_widget(app->window, "toolbutton24"); app->sensitive_buttons[29] = lookup_widget(app->window, "toolbutton25"); app->sensitive_buttons[30] = lookup_widget(app->window, "entry_goto_line"); app->sensitive_buttons[31] = lookup_widget(app->window, "treeview6"); app->sensitive_buttons[32] = lookup_widget(app->window, "print1"); app->sensitive_buttons[33] = lookup_widget(app->window, "menu_reload_as1"); app->sensitive_buttons[34] = lookup_widget(app->window, "menu_select_all1"); app->sensitive_buttons[35] = lookup_widget(app->window, "insert_date1"); app->sensitive_buttons[36] = lookup_widget(app->window, "menu_format1"); app->redo_items[0] = lookup_widget(app->popup_menu, "redo1"); app->redo_items[1] = lookup_widget(app->window, "menu_redo2"); app->redo_items[2] = lookup_widget(app->window, "toolbutton_redo"); app->undo_items[0] = lookup_widget(app->popup_menu, "undo1"); app->undo_items[1] = lookup_widget(app->window, "menu_undo2"); app->undo_items[2] = lookup_widget(app->window, "toolbutton_undo"); msgwin_init(); search_init(); } /* get the full file path of a command-line argument * N.B. the result should be freed and may contain '/../' or '/./ ' */ gchar *get_argv_filename(const gchar *filename) { gchar *result; if (g_path_is_absolute(filename)) result = g_strdup(filename); else { //use current dir gchar *cur_dir = g_get_current_dir(); result = g_strjoin( G_DIR_SEPARATOR_S, cur_dir, filename, NULL); g_free(cur_dir); } return result; } static void setup_paths() { gchar *data_dir; gchar *doc_dir; // set paths #ifdef G_OS_WIN32 // take the installation directory(the one where geany.exe is located) as the base for the // language catalogs, documentation and data files gchar *install_dir = g_win32_get_package_installation_directory("geany", NULL); data_dir = g_strconcat(install_dir, "\\data", NULL); // e.g. C:\Program Files\geany\data doc_dir = g_strconcat(install_dir, "\\doc", NULL); g_free(install_dir); #else data_dir = g_strdup(PACKAGE_DATA_DIR "/" PACKAGE "/"); // e.g. /usr/share/geany doc_dir = g_strdup(PACKAGE_DATA_DIR "/doc/" PACKAGE "/html/"); #endif app->datadir = data_dir; app->docdir = doc_dir; } static void locale_init() { gchar *locale_dir = NULL; #ifdef G_OS_WIN32 locale_dir = g_strdup(app->datadir); #else locale_dir = g_strdup(PACKAGE_LOCALE_DIR); #endif #ifdef ENABLE_NLS bindtextdomain(GETTEXT_PACKAGE, locale_dir); bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); textdomain(GETTEXT_PACKAGE); #endif g_free(locale_dir); } static void parse_command_line_options(gint *argc, gchar ***argv) { GOptionContext *context; GError *error = NULL; // first initialise cl_options fields with default values cl_options.load_session = TRUE; cl_options.goto_line = -1; context = g_option_context_new(_(" - A fast and lightweight IDE")); g_option_context_add_main_entries(context, entries, GETTEXT_PACKAGE); g_option_group_set_translation_domain(g_option_context_get_main_group(context), GETTEXT_PACKAGE); g_option_context_add_group(context, gtk_get_option_group(TRUE)); g_option_context_parse(context, argc, argv, &error); g_option_context_free(context); if (show_version) { printf(PACKAGE " " VERSION " "); printf(_("(built on %s with GTK %d.%d.%d, GLib %d.%d.%d)"), __DATE__, GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION, GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION); printf("\n"); exit(0); } app->debug_mode = debug_mode; #ifdef GEANY_DEBUG geany_debug("debug mode built in (can't be disabled)"); #endif geany_debug("GTK+ runtime version: %u.%u.%u", gtk_major_version, gtk_minor_version, gtk_micro_version); if (alternate_config) { geany_debug("alternate config: %s", alternate_config); app->configdir = alternate_config; } else app->configdir = g_strconcat(GEANY_HOME_DIR, G_DIR_SEPARATOR_S, ".", PACKAGE, NULL); #ifdef HAVE_SOCKET socket_info.ignore_socket = ignore_socket; #endif #ifdef HAVE_VTE vte_info.lib_vte = lib_vte; #endif app->ignore_global_tags = ignore_global_tags; } // Returns 0 if config dir is OK. static gint setup_config_dir() { gint mkdir_result = 0; mkdir_result = utils_make_settings_dir(app->configdir, app->datadir, app->docdir); if (mkdir_result != 0) { if (! dialogs_show_question( _("Configuration directory could not be created (%s).\nThere could be some problems " "using Geany without a configuration directory.\nStart Geany anyway?"), g_strerror(mkdir_result))) { exit(0); } } return mkdir_result; } static void signal_cb(gint sig) { if (sig == SIGTERM) { on_exit_clicked(NULL, NULL); } } gint main(gint argc, gchar **argv) { gint idx; gint config_dir_result; app = g_new0(MyApp, 1); setup_paths(); locale_init(); parse_command_line_options(&argc, &argv); gtk_set_locale(); signal(SIGTERM, signal_cb); #ifdef G_OS_UNIX /* ignore SIGPIPE signal for preventing sudden death of program */ signal(SIGPIPE, SIG_IGN); #endif config_dir_result = setup_config_dir(); #ifdef HAVE_SOCKET // check and create (unix domain) socket for remote operation if (! socket_info.ignore_socket) { socket_info.lock_socket = -1; socket_info.lock_socket_tag = 0; socket_info.lock_socket = socket_init(argc, argv); if (socket_info.lock_socket < 0) { // Socket exists if (argc > 1) // filenames were sent to first instance, so quit { g_free(app->configdir); g_free(app->datadir); g_free(app->docdir); g_free(app); return 0; } // Start a new instance if no command line strings were passed socket_info.ignore_socket = TRUE; cl_options.load_session = FALSE; } } #endif gtk_init(&argc, &argv); // inits main_init(); gtk_widget_set_size_request(app->window, GEANY_WINDOW_MINIMAL_WIDTH, GEANY_WINDOW_MINIMAL_HEIGHT); gtk_window_set_default_size(GTK_WINDOW(app->window), GEANY_WINDOW_DEFAULT_WIDTH, GEANY_WINDOW_DEFAULT_HEIGHT); encodings_init(); configuration_load(); // do this here to let cmdline options overwrite configuration settings #ifdef HAVE_VTE vte_info.have_vte = (no_vte) ? FALSE : vte_info.load_vte; #endif if (no_msgwin) app->msgwindow_visible = FALSE; ui_create_insert_menu_items(); ui_create_insert_date_menu_items(); keybindings_init(); notebook_init(); templates_init(); document_init_doclist(); filetypes_init_types(); if (generate_datafiles) { configuration_generate_data_files(); exit(0); } configuration_read_filetype_extensions(); gtk_window_set_icon(GTK_WINDOW(app->window), ui_new_pixbuf_from_inline(GEANY_IMAGE_LOGO, FALSE)); // registering some basic events g_signal_connect(G_OBJECT(app->window), "delete_event", G_CALLBACK(on_exit_clicked), NULL); g_signal_connect(G_OBJECT(app->window), "configure-event", G_CALLBACK(on_window_configure_event), NULL); g_signal_connect(G_OBJECT(app->window), "key-press-event", G_CALLBACK(on_window_key_press_event), NULL); g_signal_connect(G_OBJECT(app->toolbar), "button-press-event", G_CALLBACK(toolbar_popup_menu), NULL); treeviews_prepare_openfiles(); treeviews_create_taglist_popup_menu(); treeviews_create_openfiles_popup_menu(); msgwin_prepare_status_tree_view(); msgwin_prepare_msg_tree_view(); msgwin_prepare_compiler_tree_view(); msgwindow.popup_status_menu = msgwin_create_message_popup_menu(3); msgwindow.popup_msg_menu = msgwin_create_message_popup_menu(4); msgwindow.popup_compiler_menu = msgwin_create_message_popup_menu(5); #ifdef HAVE_VTE vte_init(); #endif ui_create_recent_menu(); msgwin_status_add(_("This is Geany %s."), VERSION); if (config_dir_result != 0) msgwin_status_add(_("Configuration directory could not be created (%s)."), g_strerror(config_dir_result)); // apply all configuration options apply_settings(); // open files from command line app->opening_session_files = TRUE; if (argc > 1) { gint i, opened = 0; for(i = 1; i < argc; i++) { if (argv[i] && g_file_test(argv[i], G_FILE_TEST_IS_REGULAR || G_FILE_TEST_IS_SYMLINK)) { if (opened < GEANY_MAX_OPEN_FILES) { gchar *filename = get_argv_filename(argv[i]); document_open_file(-1, filename, 0, FALSE, NULL, NULL); g_free(filename); opened++; } else { dialogs_show_error( _("You have opened too many files. There is a limit of %d concurrent open files."), GEANY_MAX_OPEN_FILES); break; } } } } else if (app->pref_main_load_session && cl_options.load_session) { if (! configuration_open_files()) { ui_update_popup_copy_items(-1); ui_update_popup_reundo_items(-1); } } app->opening_session_files = FALSE; // open a new file if no other file was opened if (gtk_notebook_get_n_pages(GTK_NOTEBOOK(app->notebook)) == 0) document_new_file(NULL); ui_close_buttons_toggle(); ui_save_buttons_toggle(FALSE); idx = document_get_cur_idx(); gtk_widget_grab_focus(GTK_WIDGET(doc_list[idx].sci)); gtk_tree_model_foreach(GTK_TREE_MODEL(tv.store_openfiles), treeviews_find_node, GINT_TO_POINTER(idx)); ui_update_build_menu(idx); ui_update_tag_list(idx, FALSE); #ifdef G_OS_WIN32 // hide "Build" menu item, at least until it is available for Windows gtk_widget_hide(app->compile_button); { GtkWidget *compiler_tab; compiler_tab = gtk_notebook_get_tab_label(GTK_NOTEBOOK(msgwindow.notebook), gtk_notebook_get_nth_page(GTK_NOTEBOOK(msgwindow.notebook), MSG_COMPILER)); gtk_widget_set_sensitive(compiler_tab, FALSE); } #endif // finally realize the window to show the user what we have done gtk_widget_show(app->window); app->main_window_realized = TRUE; configuration_apply_settings(); #ifdef HAVE_SOCKET // register the callback of socket input if (! socket_info.ignore_socket && socket_info.lock_socket > 0) { socket_info.read_ioc = g_io_channel_unix_new(socket_info.lock_socket); socket_info.lock_socket_tag = g_io_add_watch(socket_info.read_ioc, G_IO_IN|G_IO_PRI|G_IO_ERR, socket_lock_input_cb, app->window); } #endif //g_timeout_add(0, (GSourceFunc)destroyapp, NULL); // useful for start time tests gtk_main(); return 0; }