/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2004, 2005, 2006, 2010, 2011, 2012 Free Software Foundation
+ Copyright (C) 2004, 2005, 2006, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Free Software Foundation
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
#include "libpspp/string-array.h"
#include "libpspp/version.h"
#include "ui/source-init-opts.h"
+#include "ui/gui/psppire-syntax-window.h"
+#include "ui/gui/psppire-data-window.h"
+#include "ui/gui/psppire-output-window.h"
#include "gl/configmake.h"
#include "gl/progname.h"
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-\f
-/* Arguments to be interpreted before the X server gets initialised */
-enum
- {
- OPT_HELP,
- OPT_VERSION,
- OPT_NO_SPLASH,
- OPT_MEASURE_STARTUP,
- N_STARTUP_OPTIONS
- };
-static const struct argv_option startup_options[N_STARTUP_OPTIONS] =
- {
- {"help", 'h', no_argument, OPT_HELP},
- {"version", 'V', no_argument, OPT_VERSION},
- {"no-splash", 'q', no_argument, OPT_NO_SPLASH},
- {"measure-startup", 0, no_argument, OPT_MEASURE_STARTUP},
- };
+static gboolean
+show_version_and_exit ()
+{
+ version_etc (stdout, "psppire", PACKAGE_NAME, PACKAGE_VERSION,
+ "Ben Pfaff", "John Darrington", "Jason Stover", NULL_SENTINEL);
-/* --measure-startup: Prints the elapsed time to start up and load any file
- specified on the command line. */
-static gboolean measure_startup;
-static GTimer *startup;
+ exit (0);
-static void
-usage (void)
+ return TRUE;
+}
+
+\f
+
+gboolean
+init_prepare (GSource * source, gint * timeout_)
{
- char *inc_path = string_array_join (include_path_default (), " ");
- GOptionGroup *gtk_options;
- GOptionContext *ctx;
- gchar *gtk_help_base, *gtk_help;
-
- /* Get help text for GTK+ options. */
- ctx = g_option_context_new ("psppire");
- gtk_options = gtk_get_option_group (FALSE);
- gtk_help_base = g_option_context_get_help (ctx, FALSE, gtk_options);
- g_option_context_free (ctx);
-
- /* The GTK+ help text starts with usage instructions that we don't want,
- followed by a blank line. Trim off everything up to and including the
- first blank line. */
- gtk_help = strstr (gtk_help_base, "\n\n");
- gtk_help = gtk_help != NULL ? gtk_help + 2 : gtk_help_base;
-
- printf (_("\
-PSPPIRE, a GUI for PSPP, a program for statistical analysis of sample data.\n\
-Usage: %s [OPTION]... FILE\n\
-\n\
-Arguments to long options also apply to equivalent short options.\n\
-\n\
-GUI options:\n\
- -q, --no-splash don't show splash screen during startup\n\
-\n\
-%s\
-Language options:\n\
- -I, --include=DIR append DIR to search path\n\
- -I-, --no-include clear search path\n\
- -a, --algorithm={compatible|enhanced}\n\
- set to `compatible' if you want output\n\
- calculated from broken algorithms\n\
- -x, --syntax={compatible|enhanced}\n\
- set to `compatible' to disable PSPP extensions\n\
- -i, --interactive interpret syntax in interactive mode\n\
- -s, --safer don't allow some unsafe operations\n\
-Default search path: %s\n\
-\n\
-Informative output:\n\
- -h, --help display this help and exit\n\
- -V, --version output version information and exit\n\
-\n\
-A non-option argument is interpreted as a .sav file, a .por file or a syntax\n\
-file to load.\n"),
- program_name, gtk_help, inc_path);
-
- free (inc_path);
- g_free (gtk_help_base);
-
- emit_bug_reporting_address ();
- exit (EXIT_SUCCESS);
+ return TRUE;
}
-static void
-startup_option_callback (int id, void *show_splash_)
+gboolean
+init_check (GSource * source)
{
- gboolean *show_splash = show_splash_;
+ return TRUE;
+}
- switch (id)
+gboolean
+init_dispatch (GSource * ss, GSourceFunc callback, gpointer user_data)
+{
+ struct init_source *is = (struct init_source *) ss;
+
+ bool finished = initialize (is);
+ is->state++;
+
+ if (finished)
{
- case OPT_HELP:
- usage ();
- break;
-
- case OPT_VERSION:
- version_etc (stdout, "psppire", PACKAGE_NAME, PACKAGE_VERSION,
- "Ben Pfaff", "John Darrington", "Jason Stover",
- NULL_SENTINEL);
- exit (EXIT_SUCCESS);
-
- case OPT_NO_SPLASH:
- *show_splash = FALSE;
- break;
-
- case OPT_MEASURE_STARTUP:
- measure_startup = TRUE;
- break;
-
- default:
- NOT_REACHED ();
+ g_main_loop_quit (is->loop);
+ return FALSE;
}
+
+ return TRUE;
}
+
+static GSourceFuncs init_funcs =
+ { init_prepare, init_check, init_dispatch, NULL };
\f
+
+
+GtkWidget *wsplash = 0;
+gint64 start_time = 0;
+
+
static GtkWidget *
create_splash_window (void)
{
- GtkWidget *splash ;
- GtkWidget *image;
+ GtkWidget *sp = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+ const gchar *filename = PKGDATADIR "/splash.png";
+ const char *relocated_filename = relocate (filename);
+ GtkWidget *l = gtk_image_new_from_file (relocated_filename);
+ if (filename != relocated_filename)
+ free (CONST_CAST (char *, relocated_filename));
+
+ gtk_container_add (GTK_CONTAINER (sp), l);
+ gtk_window_set_type_hint (GTK_WINDOW (sp),
+ GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
+ gtk_window_set_position (GTK_WINDOW (sp), GTK_WIN_POS_CENTER);
+ gtk_window_set_skip_pager_hint (GTK_WINDOW (sp), TRUE);
+ gtk_window_set_skip_taskbar_hint (GTK_WINDOW (sp), TRUE);
+ gtk_window_set_focus_on_map (GTK_WINDOW (sp), FALSE);
+ gtk_window_set_accept_focus (GTK_WINDOW (sp), FALSE);
+
+ GdkGeometry hints;
+ hints.max_height = 100;
+ hints.max_width = 200;
+ gtk_window_set_geometry_hints (GTK_WINDOW (sp),
+ NULL, &hints, GDK_HINT_MAX_SIZE);
+
+
+ gtk_window_set_gravity (GTK_WINDOW (sp), GDK_GRAVITY_CENTER);
+
+ gtk_window_set_modal (GTK_WINDOW (sp), TRUE);
+ gtk_window_set_decorated (GTK_WINDOW (sp), FALSE);
+ gtk_window_set_keep_above (GTK_WINDOW (sp), TRUE);
+ gtk_widget_show_all (sp);
+ return sp;
+}
- gtk_window_set_auto_startup_notification (FALSE);
- splash = gtk_window_new (GTK_WINDOW_POPUP);
+static gint
+on_local_options (GApplication * application,
+ GVariantDict * options, gpointer user_data)
+{
+ {
+ GVariant *b =
+ g_variant_dict_lookup_value (options, "no-unique",
+ G_VARIANT_TYPE_BOOLEAN);
+ if (b)
+ {
+ GApplicationFlags flags = g_application_get_flags (application);
+ flags |= G_APPLICATION_NON_UNIQUE;
+ g_application_set_flags (application, flags);
+ g_variant_unref (b);
+ }
+ }
+ {
+ GVariant *b =
+ g_variant_dict_lookup_value (options, "no-splash",
+ G_VARIANT_TYPE_BOOLEAN);
+ if (b)
+ g_variant_unref (b);
+ else
+ start_time = g_get_monotonic_time ();
+ }
- gtk_window_set_position (GTK_WINDOW (splash),
- GTK_WIN_POS_CENTER_ALWAYS);
- gtk_window_set_type_hint (GTK_WINDOW (splash),
- GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
+ return -1;
+}
- image = gtk_image_new_from_file (relocate (PKGDATADIR "/splash.png"));
- gtk_container_add (GTK_CONTAINER (splash), image);
+static void
+on_startup (GApplication * app, gpointer ud)
+{
+ GMainContext *context = g_main_context_new ();
- gtk_widget_show (image);
+ if (start_time != 0)
+ {
+ wsplash = create_splash_window ();
+ gtk_application_add_window (GTK_APPLICATION (app),
+ GTK_WINDOW (wsplash));
+ }
- return splash;
-}
+ GMainLoop *loop = g_main_loop_new (context, FALSE);
-static gboolean
-hide_splash_window (gpointer data)
-{
- GtkWidget *splash = data;
- gtk_widget_destroy (splash);
- gtk_window_set_auto_startup_notification (TRUE);
- return FALSE;
+ GSource *ss = g_source_new (&init_funcs, sizeof (struct init_source));
+
+ ((struct init_source *) ss)->loop = loop;
+ ((struct init_source *) ss)->state = 0;
+
+ g_source_set_priority (ss, G_PRIORITY_DEFAULT);
+
+ g_source_attach (ss, context);
+ g_main_loop_run (loop);
}
-static gboolean
-print_startup_time (gpointer data)
+
+static void
+post_initialise (GApplication * app)
{
- g_timer_stop (startup);
- printf ("%.3f seconds elapsed\n", g_timer_elapsed (startup, NULL));
- g_timer_destroy (startup);
- startup = NULL;
+ register_selection_functions ();
+ psppire_output_window_setup ();
- return FALSE;
+ GSimpleAction *quit = g_simple_action_new ("quit", NULL);
+ g_signal_connect_swapped (quit, "activate", G_CALLBACK (psppire_quit), app);
+ g_action_map_add_action (G_ACTION_MAP (app), G_ACTION (quit));
}
+
+#define SPLASH_DURATION 1000
+
static gboolean
-quit_one_loop (gpointer data)
+destroy_splash (gpointer ud)
{
- gtk_main_quit ();
- return FALSE;
+ GtkWidget *sp = GTK_WIDGET (ud);
+ gtk_widget_destroy (sp);
+ wsplash = NULL;
+ return G_SOURCE_REMOVE;
}
-struct initialisation_parameters
+
+static void
+wait_for_splash (GApplication *app, GtkWindow *x)
{
- const char *data_file;
- GtkWidget *splash_window;
-};
+ if (wsplash)
+ {
+ gtk_window_set_transient_for (GTK_WINDOW (wsplash), x);
+ gtk_application_add_window (GTK_APPLICATION (app), GTK_WINDOW (wsplash));
+ gtk_window_set_keep_above (GTK_WINDOW (wsplash), TRUE);
+ gtk_window_present (GTK_WINDOW (wsplash));
+
+ /* Remove the splash screen after SPLASH_DURATION milliseconds */
+ gint64 elapsed_time = (g_get_monotonic_time () - start_time) / 1000;
+ if (SPLASH_DURATION - elapsed_time <= 0)
+ destroy_splash (wsplash);
+ else
+ g_timeout_add (SPLASH_DURATION - elapsed_time, destroy_splash, wsplash);
+ }
+}
-static gboolean
-run_inner_loop (gpointer data)
+static void
+on_activate (GApplication * app, gpointer ud)
{
- struct initialisation_parameters *ip = data;
- initialize (ip->data_file);
+ post_initialise (app);
- g_timeout_add (500, hide_splash_window, ip->splash_window);
+ GtkWindow *x = create_data_window ();
+ gtk_application_add_window (GTK_APPLICATION (app), x);
- if (measure_startup)
- {
- GSource *source = g_idle_source_new ();
- g_source_set_priority (source, G_PRIORITY_LOW);
- g_source_set_callback (source, print_startup_time, NULL, NULL);
- g_source_attach (source, NULL);
- g_source_unref (source);
- }
+ wait_for_splash (app, x);
+}
- gtk_main ();
- de_initialize ();
+static void
+on_open (GApplication *app, GFile **files, gint n_files, gchar * hint,
+ gpointer ud)
+{
+ post_initialise (app);
- return FALSE;
+ gchar *file = g_file_get_parse_name (files[0]);
+ GtkWindow *x = psppire_preload_file (file);
+ g_free (file);
+
+ wait_for_splash (app, x);
}
-static GMemVTable vtable =
- {
- xmalloc,
- xrealloc,
- free,
- xcalloc,
- malloc,
- realloc
+/* These are arguments which must be processed BEFORE the X server has been initialised */
+static void
+process_pre_start_arguments (int *argc, char ***argv)
+{
+ GOptionEntry oe[] = {
+ {"version", 'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
+ show_version_and_exit, N_("Show version information and exit"), 0},
+ {NULL}
};
-#ifdef __APPLE__
-static const bool apple = true;
-#else
-static const bool apple = false;
-#endif
-
-/* Searches ARGV for the -psn_xxxx option that the desktop application
- launcher passes in, and removes it if it finds it. Returns the new value
- of ARGC. */
-static inline int
-remove_psn (int argc, char **argv)
-{
- if (apple)
- {
- int i;
-
- for (i = 0; i < argc; i++)
- {
- if (!strncmp (argv[i], "-psn", 4))
- {
- remove_element (argv, argc + 1, sizeof *argv, i);
- return argc - 1;
- }
- }
- }
- return argc;
+ GOptionContext *oc = g_option_context_new ("");
+ g_option_context_set_help_enabled (oc, FALSE);
+ g_option_context_set_ignore_unknown_options (oc, FALSE);
+ g_option_context_add_main_entries (oc, oe, NULL);
+ g_option_context_parse (oc, argc, argv, NULL);
}
+
int
main (int argc, char *argv[])
{
- struct initialisation_parameters init_p;
- gboolean show_splash = TRUE;
- struct argv_parser *parser;
- const gchar *vers;
-
set_program_name (argv[0]);
- g_mem_set_vtable (&vtable);
- g_thread_init (NULL);
-
- gtk_disable_setlocale ();
+ GtkApplication *app =
+ gtk_application_new ("gnu.pspp", G_APPLICATION_HANDLES_OPEN);
- startup = g_timer_new ();
- g_timer_start (startup);
+ process_pre_start_arguments (&argc, &argv);
- if ( ! gtk_parse_args (&argc, &argv) )
- {
- perror ("Error parsing arguments");
- exit (1);
- }
-
- if ( (vers = gtk_check_version (GTK_MAJOR_VERSION,
- GTK_MINOR_VERSION,
- GTK_MICRO_VERSION)) )
- {
- g_warning ("%s", vers);
- }
-
- argc = remove_psn (argc, argv);
-
- /* Parse our own options.
- This must come BEFORE gdk_init otherwise options such as
- --help --version which ought to work without an X server, won't.
- */
- parser = argv_parser_create ();
- argv_parser_add_options (parser, startup_options, N_STARTUP_OPTIONS,
- startup_option_callback, &show_splash);
- source_init_register_argv_parser (parser);
- if (!argv_parser_run (parser, argc, argv))
- exit (EXIT_FAILURE);
- argv_parser_destroy (parser);
-
- /* Initialise GDK. Theoretically this call can remove options from argc,argv if
- it thinks they are gdk options.
- However there shouldn't be any here because of the gtk_parse_args call above. */
- gdk_init (&argc, &argv);
+ GOptionEntry oe[] = {
+ {"no-splash", 'q', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, NULL,
+ N_("Do not display the splash screen"), 0},
+ {"no-unique", 'n', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, NULL,
+ N_("Do not attempt single instance negotiation"), 0},
+ {NULL}
+ };
- init_p.splash_window = create_splash_window ();
- init_p.data_file = optind < argc ? argv[optind] : NULL;
+ g_application_add_main_option_entries (G_APPLICATION (app), oe);
- if ( show_splash )
- gtk_widget_show (init_p.splash_window);
+ g_signal_connect (app, "startup", G_CALLBACK (on_startup), NULL);
+ g_signal_connect (app, "activate", G_CALLBACK (on_activate), NULL);
+ g_signal_connect (app, "handle-local-options",
+ G_CALLBACK (on_local_options), NULL);
+ g_signal_connect (app, "open", G_CALLBACK (on_open), NULL);
- g_idle_add (quit_one_loop, 0);
+ {
+ GSimpleAction *act_new_syntax = g_simple_action_new ("new-syntax", NULL);
+ g_signal_connect_swapped (act_new_syntax, "activate",
+ G_CALLBACK (create_syntax_window), NULL);
+ g_action_map_add_action (G_ACTION_MAP (app), G_ACTION (act_new_syntax));
+ }
- gtk_quit_add (0, run_inner_loop, &init_p);
- gtk_main ();
+ {
+ GSimpleAction *act_new_data = g_simple_action_new ("new-data", NULL);
+ g_signal_connect_swapped (act_new_data, "activate",
+ G_CALLBACK (create_data_window), NULL);
+ g_action_map_add_action (G_ACTION_MAP (app), G_ACTION (act_new_data));
+ }
- return 0;
+ return g_application_run (G_APPLICATION (app), argc, argv);
}