X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-data-window.c;h=bb6c1ac892936f2bfac1049bb8b426359a45257f;hb=12f0fc452580c0414d045ea1d8d94542ec3c47c8;hp=204c8f1c849d68abed8cd4e6dee7d0c89fd4d278;hpb=bea8b007855970c07083dbec5b5cc90f33990957;p=pspp diff --git a/src/ui/gui/psppire-data-window.c b/src/ui/gui/psppire-data-window.c index 204c8f1c84..bb6c1ac892 100644 --- a/src/ui/gui/psppire-data-window.c +++ b/src/ui/gui/psppire-data-window.c @@ -1,5 +1,5 @@ /* PSPPIRE - a graphical user interface for PSPP. - Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation + Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013 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 @@ -26,16 +26,13 @@ #include "libpspp/str.h" #include "ui/gui/aggregate-dialog.h" #include "ui/gui/autorecode-dialog.h" -#include "ui/gui/binomial-dialog.h" #include "ui/gui/builder-wrapper.h" #include "ui/gui/chi-square-dialog.h" #include "ui/gui/comments-dialog.h" #include "ui/gui/compute-dialog.h" #include "ui/gui/count-dialog.h" -#include "ui/gui/crosstabs-dialog.h" #include "ui/gui/entry-dialog.h" #include "ui/gui/executor.h" -#include "ui/gui/frequencies-dialog.h" #include "ui/gui/help-menu.h" #include "ui/gui/helper.h" #include "ui/gui/helper.h" @@ -78,6 +75,7 @@ static void psppire_data_window_init (PsppireDataWindow *data_edit static void psppire_data_window_iface_init (PsppireWindowIface *iface); static void psppire_data_window_dispose (GObject *object); +static void psppire_data_window_finalize (GObject *object); static void psppire_data_window_set_property (GObject *object, guint prop_id, const GValue *value, @@ -145,6 +143,7 @@ psppire_data_window_class_init (PsppireDataWindowClass *class) parent_class = g_type_class_peek_parent (class); object_class->dispose = psppire_data_window_dispose; + object_class->finalize = psppire_data_window_finalize; object_class->set_property = psppire_data_window_set_property; object_class->get_property = psppire_data_window_get_property; @@ -337,34 +336,46 @@ name_has_suffix (const gchar *name) } static gboolean -load_file (PsppireWindow *de, const gchar *file_name) +load_file (PsppireWindow *de, const gchar *file_name, gpointer syn) { - struct string filename; - gchar *utf8_file_name; - const char *mime_type; - gchar *syntax; + const char *mime_type = NULL; + gchar *syntax = NULL; bool ok; - ds_init_empty (&filename); - - utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL); - - syntax_gen_string (&filename, ss_cstr (utf8_file_name)); - - g_free (utf8_file_name); + if (syn == NULL) + { + gchar *utf8_file_name; + struct string filename; + ds_init_empty (&filename); + + utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL); + + syntax_gen_string (&filename, ss_cstr (utf8_file_name)); + + g_free (utf8_file_name); + + syntax = g_strdup_printf ("GET FILE=%s.", ds_cstr (&filename)); + ds_destroy (&filename); - syntax = g_strdup_printf ("GET FILE=%s.", ds_cstr (&filename)); - ds_destroy (&filename); + } + else + { + syntax = syn; + } ok = execute_syntax (PSPPIRE_DATA_WINDOW (de), lex_reader_for_string (syntax)); g_free (syntax); - mime_type = (name_has_por_suffix (file_name) - ? "application/x-spss-por" - : "application/x-spss-sav"); - - add_most_recent (file_name, mime_type); + if (ok && syn == NULL) + { + if (name_has_por_suffix (file_name)) + mime_type = "application/x-spss-por"; + else if (name_has_sav_suffix (file_name)) + mime_type = "application/x-spss-sav"; + + add_most_recent (file_name, mime_type); + } return ok; } @@ -702,7 +713,7 @@ on_recent_data_select (GtkMenuShell *menushell, g_free (uri); - open_data_window (window, file); + open_data_window (window, file, NULL); g_free (file); } @@ -765,7 +776,7 @@ on_recent_files_select (GtkMenuShell *menushell, gpointer user_data) free (encoding); - if ( psppire_window_load (PSPPIRE_WINDOW (se), file) ) + if ( psppire_window_load (PSPPIRE_WINDOW (se), file, NULL) ) gtk_widget_show (se); else gtk_widget_destroy (se); @@ -780,7 +791,7 @@ set_unsaved (gpointer w) } static void -on_switch_page (PsppireDataEditor *de, GtkNotebookPage *p, +on_switch_page (PsppireDataEditor *de, gpointer p, gint pagenum, PsppireDataWindow *dw) { GtkWidget *page_menu_item; @@ -827,12 +838,24 @@ connect_action (PsppireDataWindow *dw, const char *action_name, GCallback handler) { GtkAction *action = get_action_assert (dw->builder, action_name); - + g_signal_connect_swapped (action, "activate", handler, dw); return action; } +/* Only a data file with at least one variable can be saved. */ +static void +enable_save (PsppireDataWindow *dw) +{ + gboolean enable = psppire_dict_get_var_cnt (dw->dict) > 0; + + gtk_action_set_sensitive (get_action_assert (dw->builder, "file_save"), + enable); + gtk_action_set_sensitive (get_action_assert (dw->builder, "file_save_as"), + enable); +} + /* Initializes as much of a PsppireDataWindow as we can and must before the dataset has been set. @@ -919,10 +942,17 @@ psppire_data_window_finish_init (PsppireDataWindow *de, G_CALLBACK (on_split_change), de); + g_signal_connect_swapped (de->dict, "backend-changed", + G_CALLBACK (enable_save), de); + g_signal_connect_swapped (de->dict, "variable-inserted", + G_CALLBACK (enable_save), de); + g_signal_connect_swapped (de->dict, "variable-deleted", + G_CALLBACK (enable_save), de); + enable_save (de); connect_action (de, "file_new_data", G_CALLBACK (create_data_window)); - connect_action (de, "file_import-text", G_CALLBACK (text_data_import_assistant)); + connect_action (de, "file_import", G_CALLBACK (text_data_import_assistant)); connect_action (de, "file_save", G_CALLBACK (psppire_window_save)); @@ -952,11 +982,8 @@ psppire_data_window_finish_init (PsppireDataWindow *de, connect_action (de, "transform_count", G_CALLBACK (count_dialog)); connect_action (de, "transform_recode-same", G_CALLBACK (recode_same_dialog)); connect_action (de, "transform_recode-different", G_CALLBACK (recode_different_dialog)); - connect_action (de, "analyze_frequencies", G_CALLBACK (frequencies_dialog)); - connect_action (de, "crosstabs", G_CALLBACK (crosstabs_dialog)); connect_action (de, "univariate", G_CALLBACK (univariate_dialog)); connect_action (de, "chi-square", G_CALLBACK (chisquare_dialog)); - connect_action (de, "binomial", G_CALLBACK (binomial_dialog)); connect_action (de, "runs", G_CALLBACK (runs_dialog)); connect_action (de, "ks-one-sample", G_CALLBACK (ks_one_sample_dialog)); connect_action (de, "k-related-samples", G_CALLBACK (k_related_dialog)); @@ -1068,6 +1095,15 @@ psppire_data_window_dispose (GObject *object) if (dw->dict) { + g_signal_handlers_disconnect_by_func (dw->dict, + G_CALLBACK (enable_save), dw); + g_signal_handlers_disconnect_by_func (dw->dict, + G_CALLBACK (on_weight_change), dw); + g_signal_handlers_disconnect_by_func (dw->dict, + G_CALLBACK (on_filter_change), dw); + g_signal_handlers_disconnect_by_func (dw->dict, + G_CALLBACK (on_split_change), dw); + g_object_unref (dw->dict); dw->dict = NULL; } @@ -1088,6 +1124,27 @@ psppire_data_window_dispose (GObject *object) G_OBJECT_CLASS (parent_class)->dispose (object); } +static void +psppire_data_window_finalize (GObject *object) +{ + PsppireDataWindow *dw = PSPPIRE_DATA_WINDOW (object); + + if (dw->dataset) + { + struct dataset *dataset = dw->dataset; + struct session *session = dataset_session (dataset); + + dw->dataset = NULL; + + dataset_set_callbacks (dataset, NULL, NULL); + session_set_active_dataset (session, NULL); + dataset_destroy (dataset); + } + + if (G_OBJECT_CLASS (parent_class)->finalize) + G_OBJECT_CLASS (parent_class)->finalize (object); +} + static void psppire_data_window_set_property (GObject *object, guint prop_id, @@ -1191,7 +1248,7 @@ psppire_data_window_new (struct dataset *ds) GtkWidget *dw; if (the_session == NULL) - the_session = session_create (); + the_session = session_create (NULL); if (ds == NULL) { @@ -1281,7 +1338,7 @@ create_data_window (void) } void -open_data_window (PsppireWindow *victim, const char *file_name) +open_data_window (PsppireWindow *victim, const char *file_name, gpointer hint) { GtkWidget *window; @@ -1294,7 +1351,7 @@ open_data_window (PsppireWindow *victim, const char *file_name) else window = psppire_data_window_new (NULL); - psppire_window_load (PSPPIRE_WINDOW (window), file_name); + psppire_window_load (PSPPIRE_WINDOW (window), file_name, hint); gtk_widget_show_all (window); }