src/ui/gui/psppire-data-window.c

   1 /* PSPPIRE - a graphical user interface for PSPP.
   2    Copyright (C) 2008, 2009  Free Software Foundation
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  16
  17 #include <config.h>
  18
  19 #include <gtk/gtksignal.h>
  20 #include <gtk/gtkbox.h>
  21 #include "helper.h"
  22
  23 #include "text-data-import-dialog.h"
  24
  25
  26 #include <ui/syntax-gen.h>
  27 #include <language/syntax-string-source.h>
  28 #include <libpspp/message.h>
  29 #include <stdlib.h>
  30
  31 #include <data/procedure.h>
  32
  33 #include "psppire.h"
  34 #include "psppire-window.h"
  35 #include "psppire-data-window.h"
  36 #include "psppire-syntax-window.h"
  37
  38 #include "about.h"
  39
  40 #include "goto-case-dialog.h"
  41 #include "weight-cases-dialog.h"
  42 #include "split-file-dialog.h"
  43 #include "transpose-dialog.h"
  44 #include "sort-cases-dialog.h"
  45 #include "select-cases-dialog.h"
  46 #include "compute-dialog.h"
  47 #include "find-dialog.h"
  48 #include "rank-dialog.h"
  49 #include "recode-dialog.h"
  50 #include "comments-dialog.h"
  51 #include "variable-info-dialog.h"
  52 #include "descriptives-dialog.h"
  53 #include "crosstabs-dialog.h"
  54 #include "frequencies-dialog.h"
  55 #include "examine-dialog.h"
  56 #include "regression-dialog.h"
  57 #include "oneway-anova-dialog.h"
  58 #include "t-test-independent-samples-dialog.h"
  59 #include "t-test-one-sample.h"
  60 #include "t-test-paired-samples.h"
  61
  62
  63 #include <gettext.h>
  64 #define _(msgid) gettext (msgid)
  65 #define N_(msgid) msgid
  66
  67
  68
  69 static void psppire_data_window_base_finalize (PsppireDataWindowClass *, gpointer);
  70 static void psppire_data_window_base_init     (PsppireDataWindowClass *class);
  71 static void psppire_data_window_class_init    (PsppireDataWindowClass *class);
  72 static void psppire_data_window_init          (PsppireDataWindow      *data_editor);
  73
  74
  75 static void psppire_data_window_iface_init (PsppireWindowIface *iface);
  76
  77
  78 GType
  79 psppire_data_window_get_type (void)
  80 {
  81   static GType psppire_data_window_type = 0;
  82
  83   if (!psppire_data_window_type)
  84     {
  85       static const GTypeInfo psppire_data_window_info =
  86         {
  87           sizeof (PsppireDataWindowClass),
  88           (GBaseInitFunc) psppire_data_window_base_init,
  89           (GBaseFinalizeFunc) psppire_data_window_base_finalize,
  90           (GClassInitFunc)psppire_data_window_class_init,
  91           (GClassFinalizeFunc) NULL,
  92           NULL,
  93           sizeof (PsppireDataWindow),
  94           0,
  95           (GInstanceInitFunc) psppire_data_window_init,
  96         };
  97
  98       static const GInterfaceInfo window_interface_info =
  99         {
 100           (GInterfaceInitFunc) psppire_data_window_iface_init,
 101           NULL,
 102           NULL
 103         };
 104
 105       psppire_data_window_type =
 106         g_type_register_static (PSPPIRE_TYPE_WINDOW, "PsppireDataWindow",
 107                                 &psppire_data_window_info, 0);
 108
 109
 110       g_type_add_interface_static (psppire_data_window_type,
 111                                    PSPPIRE_TYPE_WINDOW_MODEL,
 112                                    &window_interface_info);
 113     }
 114
 115   return psppire_data_window_type;
 116 }
 117
 118 static GObjectClass *parent_class ;
 119
 120 static void
 121 psppire_data_window_finalize (GObject *object)
 122 {
 123   PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (object);
 124
 125   g_object_unref (de->builder);
 126
 127   if (G_OBJECT_CLASS (parent_class)->finalize)
 128     (*G_OBJECT_CLASS (parent_class)->finalize) (object);
 129 }
 130
 131
 132 static void
 133 psppire_data_window_class_init (PsppireDataWindowClass *class)
 134 {
 135   parent_class = g_type_class_peek_parent (class);
 136 }
 137
 138
 139 static void
 140 psppire_data_window_base_init (PsppireDataWindowClass *class)
 141 {
 142   GObjectClass *object_class = G_OBJECT_CLASS (class);
 143
 144   object_class->finalize = psppire_data_window_finalize;
 145 }
 146
 147
 148
 149 static void
 150 psppire_data_window_base_finalize (PsppireDataWindowClass *class,
 151                                    gpointer class_data)
 152 {
 153 }
 154
 155
 156 \f
 157
 158
 159 extern PsppireVarStore *the_var_store;
 160 extern struct dataset *the_dataset;
 161 extern PsppireDataStore *the_data_store ;
 162
 163 extern GtkRecentManager *the_recent_mgr;
 164
 165 static void
 166 set_paste_menuitem_sensitivity (PsppireDataWindow *de, gboolean x)
 167 {
 168   GtkAction *edit_paste = get_action_assert (de->builder, "edit_paste");
 169
 170   gtk_action_set_sensitive (edit_paste, x);
 171 }
 172
 173 static void
 174 set_cut_copy_menuitem_sensitivity (PsppireDataWindow *de, gboolean x)
 175 {
 176   GtkAction *edit_copy = get_action_assert (de->builder, "edit_copy");
 177   GtkAction *edit_cut = get_action_assert (de->builder, "edit_cut");
 178
 179   gtk_action_set_sensitive (edit_copy, x);
 180   gtk_action_set_sensitive (edit_cut, x);
 181 }
 182
 183 /* Run the EXECUTE command. */
 184 static void
 185 execute (GtkMenuItem *mi, gpointer data)
 186 {
 187   struct getl_interface *sss = create_syntax_string_source ("EXECUTE.");
 188
 189   execute_syntax (sss);
 190 }
 191
 192 static void
 193 transformation_change_callback (bool transformations_pending,
 194                                 gpointer data)
 195 {
 196   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 197
 198   GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
 199
 200   GtkWidget *menuitem =
 201     gtk_ui_manager_get_widget (uim,"/ui/menubar/transform/transform_run-pending");
 202
 203   GtkWidget *status_label  =
 204     get_widget_assert (de->builder, "case-counter-area");
 205
 206   gtk_widget_set_sensitive (menuitem, transformations_pending);
 207
 208
 209   if ( transformations_pending)
 210     gtk_label_set_text (GTK_LABEL (status_label),
 211                         _("Transformations Pending"));
 212   else
 213     gtk_label_set_text (GTK_LABEL (status_label), "");
 214 }
 215
 216 /* Callback for when the dictionary changes its filter variable */
 217 static void
 218 on_filter_change (GObject *o, gint filter_index, gpointer data)
 219 {
 220   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 221
 222   GtkWidget *filter_status_area =
 223     get_widget_assert (de->builder, "filter-use-status-area");
 224
 225   if ( filter_index == -1 )
 226     {
 227       gtk_label_set_text (GTK_LABEL (filter_status_area), _("Filter off"));
 228     }
 229   else
 230     {
 231       PsppireVarStore *vs = NULL;
 232       struct variable *var ;
 233       gchar *text ;
 234
 235       g_object_get (de->data_editor, "var-store", &vs, NULL);
 236
 237       var = psppire_dict_get_variable (vs->dict, filter_index);
 238
 239       text = g_strdup_printf (_("Filter by %s"), var_get_name (var));
 240
 241       gtk_label_set_text (GTK_LABEL (filter_status_area), text);
 242
 243       g_free (text);
 244     }
 245 }
 246
 247 /* Callback for when the dictionary changes its split variables */
 248 static void
 249 on_split_change (PsppireDict *dict, gpointer data)
 250 {
 251   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 252
 253   size_t n_split_vars = dict_get_split_cnt (dict->dict);
 254
 255   GtkWidget *split_status_area =
 256     get_widget_assert (de->builder, "split-file-status-area");
 257
 258   if ( n_split_vars == 0 )
 259     {
 260       gtk_label_set_text (GTK_LABEL (split_status_area), _("No Split"));
 261     }
 262   else
 263     {
 264       gint i;
 265       GString *text;
 266       const struct variable *const * split_vars =
 267         dict_get_split_vars (dict->dict);
 268
 269       text = g_string_new (_("Split by "));
 270
 271       for (i = 0 ; i < n_split_vars - 1; ++i )
 272         {
 273           g_string_append_printf (text, "%s, ", var_get_name (split_vars[i]));
 274         }
 275       g_string_append (text, var_get_name (split_vars[i]));
 276
 277       gtk_label_set_text (GTK_LABEL (split_status_area), text->str);
 278
 279       g_string_free (text, TRUE);
 280     }
 281 }
 282
 283
 284
 285
 286 /* Callback for when the dictionary changes its weights */
 287 static void
 288 on_weight_change (GObject *o, gint weight_index, gpointer data)
 289 {
 290   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 291
 292   GtkWidget *weight_status_area =
 293     get_widget_assert (de->builder, "weight-status-area");
 294
 295   if ( weight_index == -1 )
 296     {
 297       gtk_label_set_text (GTK_LABEL (weight_status_area), _("Weights off"));
 298     }
 299   else
 300     {
 301       struct variable *var ;
 302       PsppireVarStore *vs = NULL;
 303       gchar *text;
 304
 305       g_object_get (de->data_editor, "var-store", &vs, NULL);
 306
 307       var = psppire_dict_get_variable (vs->dict, weight_index);
 308
 309       text = g_strdup_printf (_("Weight by %s"), var_get_name (var));
 310
 311       gtk_label_set_text (GTK_LABEL (weight_status_area), text);
 312
 313       g_free (text);
 314     }
 315 }
 316
 317 #if 0
 318 static void
 319 dump_rm (GtkRecentManager *rm)
 320 {
 321   GList *items = gtk_recent_manager_get_items (rm);
 322
 323   GList *i;
 324
 325   g_print ("Recent Items:\n");
 326   for (i = items; i; i = i->next)
 327     {
 328       GtkRecentInfo *ri = i->data;
 329
 330       g_print ("Item: %s (Mime: %s) (Desc: %s) (URI: %s)\n",
 331                gtk_recent_info_get_short_name (ri),
 332                gtk_recent_info_get_mime_type (ri),
 333                gtk_recent_info_get_description (ri),
 334                gtk_recent_info_get_uri (ri)
 335                );
 336
 337
 338       gtk_recent_info_unref (ri);
 339     }
 340
 341   g_list_free (items);
 342 }
 343 #endif
 344
 345
 346 static gboolean
 347 load_file (PsppireWindow *de, const gchar *file_name)
 348 {
 349   gchar *native_file_name;
 350   struct getl_interface *sss;
 351   struct string filename;
 352
 353   ds_init_empty (&filename);
 354
 355   native_file_name =
 356     convert_glib_filename_to_system_filename (file_name, NULL);
 357
 358   syntax_gen_string (&filename, ss_cstr (native_file_name));
 359
 360   g_free (native_file_name);
 361
 362   sss = create_syntax_string_source ("GET FILE=%s.",
 363                                      ds_cstr (&filename));
 364
 365   ds_destroy (&filename);
 366
 367   if (execute_syntax (sss) )
 368     return TRUE;
 369
 370   return FALSE;
 371 }
 372
 373
 374 /* Callback for the data_open action.
 375    Prompts for a filename and opens it */
 376 static void
 377 open_data_dialog (GtkAction *action, PsppireWindow *de)
 378 {
 379   GtkWidget *dialog =
 380     gtk_file_chooser_dialog_new (_("Open"),
 381                                  GTK_WINDOW (de),
 382                                  GTK_FILE_CHOOSER_ACTION_OPEN,
 383                                  GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 384                                  GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 385                                  NULL);
 386
 387   GtkFileFilter *filter = gtk_file_filter_new ();
 388   gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
 389   gtk_file_filter_add_pattern (filter, "*.sav");
 390   gtk_file_filter_add_pattern (filter, "*.SAV");
 391   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 392
 393   filter = gtk_file_filter_new ();
 394   gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
 395   gtk_file_filter_add_pattern (filter, "*.por");
 396   gtk_file_filter_add_pattern (filter, "*.POR");
 397   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 398
 399   filter = gtk_file_filter_new ();
 400   gtk_file_filter_set_name (filter, _("All Files"));
 401   gtk_file_filter_add_pattern (filter, "*");
 402   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 403
 404
 405   {
 406     gchar *dir_name;
 407     gchar *filename = NULL;
 408     g_object_get (de, "filename", &filename, NULL);
 409
 410     dir_name = g_path_get_dirname (filename);
 411     gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
 412                                          dir_name);
 413     free (dir_name);
 414   }
 415
 416   switch (gtk_dialog_run (GTK_DIALOG (dialog)))
 417     {
 418     case GTK_RESPONSE_ACCEPT:
 419       {
 420         gchar *name =
 421           gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
 422
 423         psppire_window_load (de, name);
 424
 425         g_free (name);
 426       }
 427       break;
 428     default:
 429       break;
 430     }
 431
 432   gtk_widget_destroy (dialog);
 433 }
 434
 435 /* Returns true if NAME has a suffix which might denote a PSPP file */
 436 static gboolean
 437 name_has_suffix (const gchar *name)
 438 {
 439   if ( g_str_has_suffix (name, ".sav"))
 440     return TRUE;
 441   if ( g_str_has_suffix (name, ".SAV"))
 442     return TRUE;
 443   if ( g_str_has_suffix (name, ".por"))
 444     return TRUE;
 445   if ( g_str_has_suffix (name, ".POR"))
 446     return TRUE;
 447
 448   return FALSE;
 449 }
 450
 451
 452 /* Save DE to file */
 453 static void
 454 save_file (PsppireWindow *w)
 455 {
 456   gchar *fn = NULL;
 457   GString *fnx;
 458   struct getl_interface *sss;
 459   struct string file_name ;
 460   PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (w);
 461
 462   g_object_get (w, "filename", &fn, NULL);
 463
 464   fnx = g_string_new (fn);
 465
 466   if ( ! name_has_suffix (fnx->str))
 467     {
 468       if ( de->save_as_portable)
 469         g_string_append (fnx, ".por");
 470       else
 471         g_string_append (fnx, ".sav");
 472     }
 473
 474   ds_init_empty (&file_name);
 475   syntax_gen_string (&file_name, ss_cstr (fnx->str));
 476   g_string_free (fnx, FALSE);
 477
 478   if ( de->save_as_portable )
 479     {
 480       sss = create_syntax_string_source ("EXPORT OUTFILE=%s.",
 481                                          ds_cstr (&file_name));
 482     }
 483   else
 484     {
 485       sss = create_syntax_string_source ("SAVE OUTFILE=%s.",
 486                                          ds_cstr (&file_name));
 487     }
 488
 489   ds_destroy (&file_name);
 490
 491   execute_syntax (sss);
 492 }
 493
 494
 495 static void
 496 insert_case (GtkAction *action, gpointer data)
 497 {
 498   PsppireDataWindow *dw = PSPPIRE_DATA_WINDOW (data);
 499
 500   psppire_data_editor_insert_case (dw->data_editor);
 501 }
 502
 503 static void
 504 on_insert_variable (GtkAction *action, gpointer data)
 505 {
 506   PsppireDataEditor *de = PSPPIRE_DATA_EDITOR (data);
 507   psppire_data_editor_insert_variable (de);
 508 }
 509
 510
 511 /* Callback for data_save_as action. Prompt for a filename and save */
 512 static void
 513 data_save_as_dialog (PsppireDataWindow *de)
 514 {
 515   GtkWidget *button_sys;
 516   GtkWidget *dialog =
 517     gtk_file_chooser_dialog_new (_("Save"),
 518                                  GTK_WINDOW (de),
 519                                  GTK_FILE_CHOOSER_ACTION_SAVE,
 520                                  GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 521                                  GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 522                                  NULL);
 523
 524   GtkFileFilter *filter = gtk_file_filter_new ();
 525   gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
 526   gtk_file_filter_add_pattern (filter, "*.sav");
 527   gtk_file_filter_add_pattern (filter, "*.SAV");
 528   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 529
 530   filter = gtk_file_filter_new ();
 531   gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
 532   gtk_file_filter_add_pattern (filter, "*.por");
 533   gtk_file_filter_add_pattern (filter, "*.POR");
 534   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 535
 536   filter = gtk_file_filter_new ();
 537   gtk_file_filter_set_name (filter, _("All Files"));
 538   gtk_file_filter_add_pattern (filter, "*");
 539   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 540
 541   {
 542     GtkWidget *button_por;
 543     GtkWidget *vbox = gtk_vbox_new (TRUE, 5);
 544     button_sys =
 545       gtk_radio_button_new_with_label (NULL, _("System File"));
 546
 547     button_por =
 548       gtk_radio_button_new_with_label
 549       (gtk_radio_button_get_group (GTK_RADIO_BUTTON(button_sys)),
 550        _("Portable File"));
 551
 552     gtk_box_pack_start_defaults (GTK_BOX (vbox), button_sys);
 553     gtk_box_pack_start_defaults (GTK_BOX (vbox), button_por);
 554
 555     gtk_widget_show_all (vbox);
 556
 557     gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER(dialog), vbox);
 558   }
 559
 560   switch (gtk_dialog_run (GTK_DIALOG (dialog)))
 561     {
 562     case GTK_RESPONSE_ACCEPT:
 563       {
 564         GString *filename =
 565           g_string_new
 566           (
 567            gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog))
 568            );
 569
 570         de->save_as_portable =
 571           ! gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button_sys));
 572
 573         if ( ! name_has_suffix (filename->str))
 574           {
 575             if ( de->save_as_portable)
 576               g_string_append (filename, ".por");
 577             else
 578               g_string_append (filename, ".sav");
 579           }
 580
 581         psppire_window_set_filename (PSPPIRE_WINDOW (de), filename->str);
 582
 583         save_file (PSPPIRE_WINDOW (de));
 584
 585         g_string_free (filename, TRUE);
 586       }
 587       break;
 588     default:
 589       break;
 590     }
 591
 592   gtk_widget_destroy (dialog);
 593 }
 594
 595
 596 /* Callback for data_save action.
 597  */
 598 static void
 599 data_save (PsppireWindow *de)
 600 {
 601   const gchar *fn = psppire_window_get_filename (de);
 602
 603   if ( NULL != fn)
 604     psppire_window_save (de);
 605   else
 606     data_save_as_dialog (PSPPIRE_DATA_WINDOW (de));
 607 }
 608
 609
 610 /* Callback for data_new action.
 611    Performs the NEW FILE command */
 612 static void
 613 new_file (GtkAction *action, PsppireDataWindow *de)
 614 {
 615   struct getl_interface *sss =
 616     create_syntax_string_source ("NEW FILE.");
 617
 618   execute_syntax (sss);
 619
 620   psppire_window_set_filename (PSPPIRE_WINDOW (de), NULL);
 621 }
 622
 623
 624
 625 static void
 626 on_edit_paste (GtkAction *a, gpointer data)
 627 {
 628   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 629
 630   psppire_data_editor_clip_paste (de->data_editor);
 631 }
 632
 633 static void
 634 on_edit_copy (GtkMenuItem *m, gpointer data)
 635 {
 636   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 637
 638   psppire_data_editor_clip_copy (de->data_editor);
 639 }
 640
 641
 642
 643 static void
 644 on_edit_cut (GtkMenuItem *m, gpointer data)
 645 {
 646   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 647
 648   psppire_data_editor_clip_cut (de->data_editor);
 649 }
 650
 651
 652 static void
 653 status_bar_activate (GtkToggleAction *action, gpointer data)
 654 {
 655   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 656   GtkWidget *statusbar = get_widget_assert (de->builder, "status-bar");
 657
 658   if ( gtk_toggle_action_get_active (action) )
 659     gtk_widget_show (statusbar);
 660   else
 661     gtk_widget_hide (statusbar);
 662 }
 663
 664
 665 static void
 666 grid_lines_activate (GtkToggleAction *action, gpointer data)
 667 {
 668   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 669   const gboolean grid_visible = gtk_toggle_action_get_active (action);
 670
 671   psppire_data_editor_show_grid (de->data_editor, grid_visible);
 672 }
 673
 674 static void
 675 data_view_activate (GtkCheckMenuItem *menuitem, gpointer data)
 676 {
 677   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 678
 679   gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_DATA_VIEW);
 680 }
 681
 682
 683 static void
 684 variable_view_activate (GtkCheckMenuItem *menuitem, gpointer data)
 685 {
 686   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 687
 688   gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
 689 }
 690
 691
 692 static void
 693 fonts_activate (GtkMenuItem *menuitem, gpointer data)
 694 {
 695   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 696   GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (de));
 697   PangoFontDescription *current_font;
 698   gchar *font_name;
 699   GtkWidget *dialog =
 700     gtk_font_selection_dialog_new (_("Font Selection"));
 701
 702
 703   current_font = GTK_WIDGET(de->data_editor)->style->font_desc;
 704   font_name = pango_font_description_to_string (current_font);
 705
 706   gtk_font_selection_dialog_set_font_name (GTK_FONT_SELECTION_DIALOG (dialog), font_name);
 707
 708   g_free (font_name);
 709
 710   gtk_window_set_transient_for (GTK_WINDOW (dialog),
 711                                 GTK_WINDOW (toplevel));
 712
 713   if ( GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (dialog)) )
 714     {
 715       const gchar *font = gtk_font_selection_dialog_get_font_name
 716         (GTK_FONT_SELECTION_DIALOG (dialog));
 717
 718       PangoFontDescription* font_desc =
 719         pango_font_description_from_string (font);
 720
 721       psppire_data_editor_set_font (de->data_editor, font_desc);
 722     }
 723
 724   gtk_widget_hide (dialog);
 725 }
 726
 727
 728
 729 /* Callback for the value labels action */
 730 static void
 731 toggle_value_labels (GtkToggleAction *ta, gpointer data)
 732 {
 733   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 734
 735   g_object_set (de->data_editor, "value-labels", gtk_toggle_action_get_active (ta), NULL);
 736 }
 737
 738 static void
 739 toggle_split_window (GtkToggleAction *ta, gpointer data)
 740 {
 741   PsppireDataWindow  *de = PSPPIRE_DATA_WINDOW (data);
 742
 743   psppire_data_editor_split_window (de->data_editor,
 744                                     gtk_toggle_action_get_active (ta));
 745 }
 746
 747
 748 static void
 749 file_quit (GtkCheckMenuItem *menuitem, gpointer data)
 750 {
 751   /* FIXME: Need to be more intelligent here.
 752      Give the user the opportunity to save any unsaved data.
 753   */
 754   g_object_unref (the_data_store);
 755
 756   psppire_quit ();
 757 }
 758
 759
 760
 761 static GtkWidget *
 762 create_data_sheet_variable_popup_menu (PsppireDataWindow *de)
 763 {
 764   GtkWidget *menu = gtk_menu_new ();
 765
 766   GtkWidget *sort_ascending =
 767     gtk_action_create_menu_item (gtk_action_new ("sort-up",
 768                                                  _("Sort Ascending"),
 769                                                  NULL,
 770                                                  "gtk-sort-ascending"));
 771
 772   GtkWidget *sort_descending =
 773     gtk_action_create_menu_item (gtk_action_new ("sort-down",
 774                                                  _("Sort Descending"),
 775                                                  NULL,
 776                                                  "gtk-sort-descending"));
 777
 778   GtkWidget *insert_variable =
 779     gtk_menu_item_new_with_label (_("Insert Variable"));
 780
 781   GtkWidget *clear_variable =
 782     gtk_menu_item_new_with_label (_("Clear"));
 783
 784
 785   gtk_action_connect_proxy (de->delete_variables,
 786                             clear_variable );
 787
 788
 789   gtk_menu_shell_append (GTK_MENU_SHELL (menu), insert_variable);
 790
 791
 792   gtk_menu_shell_append (GTK_MENU_SHELL (menu),
 793                          gtk_separator_menu_item_new ());
 794
 795
 796   gtk_menu_shell_append (GTK_MENU_SHELL (menu), clear_variable);
 797
 798
 799   gtk_menu_shell_append (GTK_MENU_SHELL (menu),
 800                          gtk_separator_menu_item_new ());
 801
 802
 803   gtk_menu_shell_append (GTK_MENU_SHELL (menu), sort_ascending);
 804
 805
 806   g_signal_connect_swapped (sort_ascending, "activate",
 807                             G_CALLBACK (psppire_data_editor_sort_ascending),
 808                             de->data_editor);
 809
 810   g_signal_connect_swapped (sort_descending, "activate",
 811                             G_CALLBACK (psppire_data_editor_sort_descending),
 812                             de->data_editor);
 813
 814   g_signal_connect_swapped (insert_variable, "activate",
 815                             G_CALLBACK (gtk_action_activate),
 816                             de->insert_variable);
 817
 818
 819   gtk_menu_shell_append (GTK_MENU_SHELL (menu), sort_descending);
 820
 821   gtk_widget_show_all (menu);
 822
 823   return menu;
 824 }
 825
 826
 827 static GtkWidget *
 828 create_data_sheet_cases_popup_menu (PsppireDataWindow *de)
 829 {
 830   GtkWidget *menu = gtk_menu_new ();
 831
 832   GtkWidget *insert_case =
 833     gtk_menu_item_new_with_label (_("Insert Case"));
 834
 835   GtkWidget *delete_case =
 836     gtk_menu_item_new_with_label (_("Clear"));
 837
 838
 839   gtk_action_connect_proxy (de->delete_cases,
 840                             delete_case);
 841
 842
 843   gtk_menu_shell_append (GTK_MENU_SHELL (menu), insert_case);
 844
 845   g_signal_connect_swapped (insert_case, "activate",
 846                             G_CALLBACK (gtk_action_activate),
 847                             de->insert_case);
 848
 849
 850   gtk_menu_shell_append (GTK_MENU_SHELL (menu),
 851                          gtk_separator_menu_item_new ());
 852
 853
 854   gtk_menu_shell_append (GTK_MENU_SHELL (menu), delete_case);
 855
 856
 857   gtk_widget_show_all (menu);
 858
 859   return menu;
 860 }
 861
 862
 863 static GtkWidget *
 864 create_var_sheet_variable_popup_menu (PsppireDataWindow *de)
 865 {
 866   GtkWidget *menu = gtk_menu_new ();
 867
 868   GtkWidget *insert_variable =
 869     gtk_menu_item_new_with_label (_("Insert Variable"));
 870
 871   GtkWidget *delete_variable =
 872     gtk_menu_item_new_with_label (_("Clear"));
 873
 874
 875   gtk_action_connect_proxy (de->delete_variables,
 876                             delete_variable);
 877
 878
 879   gtk_menu_shell_append (GTK_MENU_SHELL (menu), insert_variable);
 880
 881   g_signal_connect_swapped (insert_variable, "activate",
 882                             G_CALLBACK (gtk_action_activate),
 883                             de->insert_variable);
 884
 885
 886   gtk_menu_shell_append (GTK_MENU_SHELL (menu),
 887                          gtk_separator_menu_item_new ());
 888
 889
 890   gtk_menu_shell_append (GTK_MENU_SHELL (menu), delete_variable);
 891
 892
 893   gtk_widget_show_all (menu);
 894
 895   return menu;
 896 }
 897
 898
 899 static void
 900 on_recent_data_select (GtkMenuShell *menushell,
 901                        PsppireWindow *window)
 902 {
 903   gchar *file;
 904
 905   gchar *uri =
 906     gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (menushell));
 907
 908   file = g_filename_from_uri (uri, NULL, NULL);
 909
 910   g_free (uri);
 911
 912   psppire_window_load (window, file);
 913
 914   g_free (file);
 915 }
 916
 917 static void
 918 on_recent_files_select (GtkMenuShell *menushell,   gpointer user_data)
 919 {
 920   gchar *file;
 921
 922   GtkWidget *se ;
 923
 924   gchar *uri =
 925     gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (menushell));
 926
 927   file = g_filename_from_uri (uri, NULL, NULL);
 928
 929   g_free (uri);
 930
 931   se = psppire_syntax_window_new ();
 932
 933   if ( psppire_window_load (PSPPIRE_WINDOW (se), file) )
 934     gtk_widget_show (se);
 935   else
 936     gtk_widget_destroy (se);
 937
 938   g_free (file);
 939 }
 940
 941
 942 static void
 943 enable_delete_cases (GtkWidget *w, gint case_num, gpointer data)
 944 {
 945   PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
 946
 947   gtk_action_set_visible (de->delete_cases, case_num != -1);
 948 }
 949
 950
 951 static void
 952 enable_delete_variables (GtkWidget *w, gint var, gpointer data)
 953 {
 954   PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
 955
 956   gtk_action_set_visible (de->delete_variables, var != -1);
 957 }
 958
 959 /* Callback for when the datasheet/varsheet is selected */
 960 static void
 961 on_switch_sheet (GtkNotebook *notebook,
 962                  GtkNotebookPage *page,
 963                  guint page_num,
 964                  gpointer user_data)
 965 {
 966   PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (user_data);
 967
 968   GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
 969
 970   GtkWidget *view_data =
 971     gtk_ui_manager_get_widget (uim,"/ui/menubar/view/view_data");
 972
 973   GtkWidget *view_variables =
 974     gtk_ui_manager_get_widget (uim,"/ui/menubar/view/view_variables");
 975
 976   switch (page_num)
 977     {
 978     case PSPPIRE_DATA_EDITOR_VARIABLE_VIEW:
 979       gtk_widget_hide (view_variables);
 980       gtk_widget_show (view_data);
 981       gtk_action_set_sensitive (de->insert_variable, TRUE);
 982       gtk_action_set_sensitive (de->insert_case, FALSE);
 983       gtk_action_set_sensitive (de->invoke_goto_dialog, FALSE);
 984       break;
 985     case PSPPIRE_DATA_EDITOR_DATA_VIEW:
 986       gtk_widget_show (view_variables);
 987       gtk_widget_hide (view_data);
 988       gtk_action_set_sensitive (de->invoke_goto_dialog, TRUE);
 989       gtk_action_set_sensitive (de->insert_case, TRUE);
 990       break;
 991     default:
 992       g_assert_not_reached ();
 993       break;
 994     }
 995
 996 #if 0
 997   update_paste_menuitem (de, page_num);
 998 #endif
 999 }
1000
1001
1002 static GtkAction *
1003 resolve_action (GtkBuilder *builder, const gchar *action, const gchar *proxy)
1004 {
1005   GtkWidget *pr = NULL;
1006   GtkAction *act = get_action_assert (builder, action);
1007   g_assert (GTK_IS_ACTION (act));
1008
1009   if ( proxy )
1010     pr = get_widget_assert (builder, proxy);
1011
1012   if ( pr )
1013     gtk_action_connect_proxy (act, pr);
1014
1015   return act;
1016 }
1017
1018
1019 static void
1020 set_unsaved (gpointer w)
1021 {
1022   psppire_window_set_unsaved (PSPPIRE_WINDOW (w));
1023 }
1024
1025 static void
1026 psppire_data_window_init (PsppireDataWindow *de)
1027 {
1028   PsppireVarStore *vs;
1029
1030   GtkWidget *menubar;
1031   GtkWidget *hb ;
1032   GtkWidget *sb ;
1033
1034   GtkWidget *box = gtk_vbox_new (FALSE, 0);
1035   de->builder = builder_new ("data-editor.ui");
1036
1037   menubar = get_widget_assert (de->builder, "menubar");
1038   hb = get_widget_assert (de->builder, "handlebox1");
1039   sb = get_widget_assert (de->builder, "status-bar");
1040
1041   de->data_editor =
1042     PSPPIRE_DATA_EDITOR (psppire_data_editor_new (the_var_store, the_data_store));
1043
1044   g_signal_connect_swapped (the_data_store, "case-changed",
1045                             G_CALLBACK (set_unsaved), de);
1046
1047   g_signal_connect_swapped (the_data_store, "case-inserted",
1048                             G_CALLBACK (set_unsaved), de);
1049
1050   g_signal_connect_swapped (the_data_store, "cases-deleted",
1051                             G_CALLBACK (set_unsaved), de);
1052
1053   dataset_set_callback (the_dataset, set_unsaved, de);
1054
1055   connect_help (de->builder);
1056
1057   gtk_box_pack_start (GTK_BOX (box), menubar, FALSE, TRUE, 0);
1058   gtk_box_pack_start (GTK_BOX (box), hb, FALSE, TRUE, 0);
1059   gtk_box_pack_start (GTK_BOX (box), GTK_WIDGET (de->data_editor), TRUE, TRUE, 0);
1060   gtk_box_pack_start (GTK_BOX (box), sb, FALSE, TRUE, 0);
1061
1062   gtk_container_add (GTK_CONTAINER (de), box);
1063
1064   set_cut_copy_menuitem_sensitivity (de, FALSE);
1065
1066   g_signal_connect_swapped (de->data_editor, "data-selection-changed",
1067                     G_CALLBACK (set_cut_copy_menuitem_sensitivity), de);
1068
1069
1070   set_paste_menuitem_sensitivity (de, FALSE);
1071
1072   g_signal_connect_swapped (de->data_editor, "data-available-changed",
1073                     G_CALLBACK (set_paste_menuitem_sensitivity), de);
1074
1075   dataset_add_transform_change_callback (the_dataset,
1076                                          transformation_change_callback,
1077                                          de);
1078
1079
1080   vs = the_var_store;
1081
1082   g_assert(vs); /* Traps a possible bug in w32 build */
1083
1084   g_signal_connect (vs->dict, "weight-changed",
1085                     G_CALLBACK (on_weight_change),
1086                     de);
1087
1088   g_signal_connect (vs->dict, "filter-changed",
1089                     G_CALLBACK (on_filter_change),
1090                     de);
1091
1092   g_signal_connect (vs->dict, "split-changed",
1093                     G_CALLBACK (on_split_change),
1094                     de);
1095
1096
1097   g_signal_connect (get_action_assert (de->builder, "edit_copy"),
1098                     "activate",
1099                     G_CALLBACK (on_edit_copy), de);
1100
1101   g_signal_connect (get_action_assert (de->builder, "edit_cut"),
1102                     "activate",
1103                     G_CALLBACK (on_edit_cut), de);
1104
1105
1106
1107   {
1108     GtkWidget *toolbarbutton = get_widget_assert (de->builder, "button-open");
1109
1110     GtkAction *action_data_open =
1111       resolve_action (de->builder, "file_open_data", NULL);
1112
1113     g_object_set (action_data_open,
1114                   "tooltip",  _("Open a data file"),
1115                   "stock-id", "gtk-open",
1116                   NULL);
1117
1118     g_signal_connect (action_data_open, "activate",
1119                       G_CALLBACK (open_data_dialog), de);
1120
1121     g_signal_connect_swapped (toolbarbutton, "clicked",
1122                       G_CALLBACK (gtk_action_activate), action_data_open);
1123   }
1124
1125
1126
1127   {
1128     GtkAction *action_data_new =
1129       resolve_action (de->builder, "file_new_data", NULL);
1130
1131     g_object_set (action_data_new,
1132                   "tooltip", _("New data file"),
1133                   "stock-id", "gtk-new",
1134                   NULL);
1135
1136     g_signal_connect (action_data_new, "activate",
1137                       G_CALLBACK (new_file), de);
1138   }
1139
1140
1141
1142   {
1143     GtkAction *invoke_text_import_assistant =
1144       resolve_action (de->builder, "file_import-text", NULL);
1145
1146     g_object_set (invoke_text_import_assistant,
1147                   "tooltip",  _("Import text data file"),
1148                   "stock-id", "gtk-convert",
1149                   NULL);
1150
1151     g_signal_connect (invoke_text_import_assistant, "activate",
1152                       G_CALLBACK (text_data_import_assistant), de);
1153   }
1154
1155
1156
1157   {
1158     GtkAction *action_data_save =
1159       resolve_action (de->builder, "file_save", "button-save");
1160
1161
1162     g_object_set (action_data_save,
1163                   "tooltip", _("Save data to file"),
1164                   "stock-id", "gtk-save",
1165                   NULL);
1166
1167     g_signal_connect_swapped (action_data_save, "activate",
1168                               G_CALLBACK (data_save), de);
1169   }
1170
1171
1172
1173
1174   {
1175     GtkAction *action_data_save_as =
1176       resolve_action (de->builder, "file_save_as", NULL);
1177
1178     g_object_set (action_data_save_as,
1179                   "label", _("Save As"),
1180                   "tooltip", _("Save data to file"),
1181                   "stock-id", "gtk-save-as",
1182                   NULL);
1183
1184     g_signal_connect_swapped (action_data_save_as, "activate",
1185                       G_CALLBACK (data_save_as_dialog), de);
1186   }
1187
1188
1189
1190   {
1191     GtkAction *value_labels_action =
1192       resolve_action (de->builder,
1193                       "view_value-labels", "togglebutton-value-labels");
1194
1195     g_object_set (value_labels_action,
1196                   "tooltip",  _("Show/hide value labels"),
1197                   "stock-id", "pspp-value-labels",
1198                   NULL);
1199
1200     g_signal_connect (value_labels_action, "toggled",
1201                       G_CALLBACK (toggle_value_labels), de);
1202   }
1203
1204
1205   g_signal_connect (get_action_assert (de->builder, "edit_paste"), "activate",
1206                     G_CALLBACK (on_edit_paste),
1207                     de);
1208
1209   {
1210     de->delete_cases =
1211       resolve_action (de->builder, "edit_clear-cases", NULL);
1212
1213
1214     g_object_set (de->delete_cases,
1215                   "label", _("Clear"),
1216                   "tooltip", _("Delete the cases at the selected position(s)"),
1217                   "stock-id", "gtk-clear",
1218                   NULL);
1219
1220     g_signal_connect_swapped (de->delete_cases, "activate",
1221                               G_CALLBACK (psppire_data_editor_delete_cases),
1222                               de->data_editor);
1223
1224     gtk_action_set_visible (de->delete_cases, FALSE);
1225   }
1226
1227
1228   {
1229     de->delete_variables =
1230       resolve_action (de->builder, "edit_clear-variables", NULL);
1231
1232     g_object_set (de->delete_variables,
1233                   "label", _("Clear"),
1234                   "tooltip", _("Delete the variables at the selected position(s)"),
1235                   "stock-id", "gtk-clear",
1236                   NULL);
1237
1238
1239     g_signal_connect_swapped (de->delete_variables, "activate",
1240                               G_CALLBACK (psppire_data_editor_delete_variables),
1241                               de->data_editor);
1242
1243     gtk_action_set_visible (de->delete_variables, FALSE);
1244   }
1245
1246
1247   de->insert_variable =
1248     resolve_action (de->builder, "edit_insert-variable",
1249                     "button-insert-variable");
1250
1251   g_object_set (de->insert_variable,
1252                 "tooltip", _("Create a new variable at the current position"),
1253                 "stock-id", "pspp-insert-variable",
1254                 NULL);
1255
1256   g_signal_connect (de->insert_variable, "activate",
1257                     G_CALLBACK (on_insert_variable), de->data_editor);
1258
1259
1260
1261
1262
1263   de->insert_case =
1264     resolve_action (de->builder, "edit_insert-case", "button-insert-case");
1265
1266   g_object_set (de->insert_case,
1267                 "tooltip", _("Create a new case at the current position"),
1268                 "stock-id", "pspp-insert-case",
1269                 NULL);
1270
1271   g_signal_connect (de->insert_case, "activate",
1272                     G_CALLBACK (insert_case), de);
1273
1274
1275
1276
1277
1278   de->invoke_goto_dialog =
1279     resolve_action (de->builder, "edit_goto-case", "button-goto-case");
1280
1281
1282   g_object_set (de->invoke_goto_dialog,
1283                 "tooltip", _("Jump to a Case in the Data Sheet"),
1284                 "stock-id", "gtk-jump-to",
1285                 NULL);
1286
1287   g_signal_connect (de->invoke_goto_dialog, "activate",
1288                     G_CALLBACK (goto_case_dialog), de);
1289
1290
1291
1292   {
1293     GtkAction *invoke_weight_cases_dialog =
1294       resolve_action (de->builder, "data_weight-cases", "button-weight-cases");
1295
1296
1297     g_object_set (invoke_weight_cases_dialog,
1298                   "stock-id", "pspp-weight-cases",
1299                   "tooltip", _("Weight cases by variable"),
1300                   NULL);
1301
1302     g_signal_connect (invoke_weight_cases_dialog, "activate",
1303                       G_CALLBACK (weight_cases_dialog), de);
1304   }
1305
1306
1307   {
1308     GtkAction *invoke_transpose_dialog =
1309       resolve_action (de->builder, "data_transpose", NULL);
1310
1311
1312     g_object_set (invoke_transpose_dialog,
1313                   "tooltip", _("Transpose the cases with the variables"),
1314                   "stock-id", "pspp-transpose",
1315                   NULL);
1316
1317     g_signal_connect (invoke_transpose_dialog, "activate",
1318                       G_CALLBACK (transpose_dialog), de);
1319   }
1320
1321
1322   {
1323     GtkAction *invoke_split_file_dialog =
1324       resolve_action (de->builder, "data_split-file", "button-split-file");
1325
1326     g_object_set (invoke_split_file_dialog,
1327                   "tooltip", _("Split the active file"),
1328                   "stock-id", "pspp-split-file",
1329                   NULL);
1330
1331     g_signal_connect (invoke_split_file_dialog, "activate",
1332                       G_CALLBACK (split_file_dialog), de);
1333   }
1334
1335
1336   {
1337     GtkAction *invoke_sort_cases_dialog =
1338       resolve_action (de->builder, "data_sort-cases", NULL);
1339
1340
1341     g_object_set (invoke_sort_cases_dialog,
1342                   "tooltip", _("Sort cases in the active file"),
1343                   "stock-id", "gtk-sort-ascending",
1344                   NULL);
1345
1346     g_signal_connect (invoke_sort_cases_dialog, "activate",
1347                       G_CALLBACK (sort_cases_dialog), de);
1348   }
1349
1350
1351   {
1352     GtkAction *invoke_select_cases_dialog =
1353       resolve_action (de->builder, "data_select-cases", "button-select-cases");
1354
1355     g_object_set (invoke_select_cases_dialog,
1356                   "tooltip", _("Select cases from the active file"),
1357                   "stock-id", "pspp-select-cases",
1358                   NULL);
1359
1360     g_signal_connect (invoke_select_cases_dialog, "activate",
1361                       G_CALLBACK (select_cases_dialog), de);
1362   }
1363
1364
1365   {
1366     GtkAction *invoke_compute_dialog =
1367       resolve_action (de->builder, "transform_compute", NULL);
1368
1369     g_object_set (invoke_compute_dialog,
1370                   "tooltip", _("Compute new values for a variable"),
1371                   "stock-id", "pspp-compute",
1372                   NULL);
1373
1374     g_signal_connect (invoke_compute_dialog, "activate",
1375                       G_CALLBACK (compute_dialog), de);
1376   }
1377
1378
1379   {
1380     GtkAction *invoke_oneway_anova_dialog =
1381       resolve_action (de->builder, "oneway-anova", NULL);
1382
1383     g_object_set (invoke_oneway_anova_dialog,
1384                   "tooltip", _("Perform one way analysis of variance"),
1385                   NULL);
1386
1387     g_signal_connect (invoke_oneway_anova_dialog, "activate",
1388                       G_CALLBACK (oneway_anova_dialog), de);
1389   }
1390
1391
1392   {
1393     GtkAction *invoke_t_test_independent_samples_dialog =
1394       resolve_action (de->builder, "indep-t-test", NULL);
1395
1396
1397     g_object_set (invoke_t_test_independent_samples_dialog,
1398                   "tooltip",
1399                   _("Calculate T Test for samples from independent groups"),
1400                   NULL);
1401
1402     g_signal_connect (invoke_t_test_independent_samples_dialog, "activate",
1403                       G_CALLBACK (t_test_independent_samples_dialog), de);
1404   }
1405
1406
1407   {
1408     GtkAction *invoke_t_test_paired_samples_dialog =
1409       resolve_action (de->builder, "paired-t-test", NULL);
1410
1411     g_object_set (invoke_t_test_paired_samples_dialog,
1412                   "tooltip",
1413                   _("Calculate T Test for paired samples"),
1414                   NULL);
1415
1416     g_signal_connect (invoke_t_test_paired_samples_dialog, "activate",
1417                       G_CALLBACK (t_test_paired_samples_dialog), de);
1418   }
1419
1420
1421   {
1422     GtkAction *invoke_t_test_one_sample_dialog =
1423       resolve_action (de->builder, "one-sample-t-test", NULL);
1424
1425     g_object_set (invoke_t_test_one_sample_dialog,
1426                   "tooltip",
1427                   _("Calculate T Test for sample from a single distribution"),
1428                   NULL);
1429
1430     g_signal_connect (invoke_t_test_one_sample_dialog, "activate",
1431                       G_CALLBACK (t_test_one_sample_dialog), de);
1432   }
1433
1434
1435   {
1436     GtkAction *invoke_comments_dialog =
1437       resolve_action (de->builder, "utilities_comments", NULL);
1438
1439
1440     g_object_set (invoke_comments_dialog,
1441                   "tooltip",
1442                   _("Commentary text for the data file"),
1443                   NULL);
1444
1445     g_signal_connect (invoke_comments_dialog, "activate",
1446                       G_CALLBACK (comments_dialog), de);
1447   }
1448
1449
1450
1451   {
1452     GtkAction *invoke_find_dialog =
1453       resolve_action (de->builder, "edit_find", "button-find");
1454
1455     g_object_set (invoke_find_dialog, "stock-id", "gtk-find", NULL);
1456
1457     g_signal_connect (invoke_find_dialog, "activate",
1458                       G_CALLBACK (find_dialog), de);
1459   }
1460
1461
1462   {
1463     GtkAction *invoke_rank_dialog =
1464       resolve_action (de->builder, "transform_rank", NULL);
1465
1466     g_object_set (invoke_rank_dialog,
1467                   "stock-id", "pspp-rank-cases",
1468                   "tooltip", _("Rank Cases"),
1469                   NULL);
1470
1471     g_signal_connect (invoke_rank_dialog, "activate",
1472                       G_CALLBACK (rank_dialog), de);
1473   }
1474
1475
1476   {
1477     GtkAction *invoke_recode_same_dialog =
1478       resolve_action (de->builder, "transform_recode-same", NULL);
1479
1480     g_object_set (invoke_recode_same_dialog,
1481                   "stock-id", "pspp-recode-same",
1482                   "tooltip", _("Recode values into the same variables"),
1483                   NULL);
1484
1485     g_signal_connect (invoke_recode_same_dialog, "activate",
1486                       G_CALLBACK (recode_same_dialog), de);
1487   }
1488
1489
1490   {
1491     GtkAction *invoke_recode_different_dialog  =
1492       resolve_action (de->builder, "transform_recode-different", NULL);
1493
1494     g_object_set (invoke_recode_different_dialog,
1495                   "stock-id", "pspp-recode-different",
1496                   "tooltip", _("Recode values into different variables"),
1497                   NULL);
1498
1499     g_signal_connect (invoke_recode_different_dialog, "activate",
1500                       G_CALLBACK (recode_different_dialog), de);
1501   }
1502
1503
1504   {
1505     GtkAction *invoke_variable_info_dialog  =
1506       resolve_action (de->builder, "utilities_variables", "button-goto-variable");
1507
1508     g_object_set (invoke_variable_info_dialog,
1509                   "stock-id", "pspp-goto-variable",
1510                   "tooltip", _("Jump to variable"),
1511                   NULL);
1512
1513     g_signal_connect (invoke_variable_info_dialog, "activate",
1514                       G_CALLBACK (variable_info_dialog), de);
1515   }
1516
1517
1518   {
1519     GtkAction *invoke_descriptives_dialog =
1520       resolve_action (de->builder,  "analyze_descriptives", NULL);
1521
1522     g_object_set (invoke_descriptives_dialog,
1523                   "tooltip", _("Calculate descriptive statistics (mean, variance, ...)"),
1524                   "stock-id", "pspp-descriptives",
1525                   NULL);
1526
1527     g_signal_connect (invoke_descriptives_dialog, "activate",
1528                       G_CALLBACK (descriptives_dialog), de);
1529   }
1530
1531
1532   {
1533     GtkAction *invoke_frequencies_dialog =
1534       resolve_action (de->builder,  "analyze_frequencies", NULL);
1535
1536     g_object_set (invoke_frequencies_dialog,
1537                   "tooltip", _("Generate frequency statistics"),
1538                   "stock-id", "pspp-frequencies",
1539                   NULL);
1540
1541     g_signal_connect (invoke_frequencies_dialog, "activate",
1542                       G_CALLBACK (frequencies_dialog), de);
1543   }
1544
1545
1546   {
1547     GtkAction *invoke_crosstabs_dialog =
1548       resolve_action (de->builder, "crosstabs", NULL);
1549
1550     g_object_set (invoke_crosstabs_dialog,
1551                   "tooltip", _("Generate crosstabulations"),
1552                   "stock-id", "pspp-crosstabs",
1553                   NULL);
1554
1555     g_signal_connect (invoke_crosstabs_dialog, "activate",
1556                       G_CALLBACK (crosstabs_dialog), de);
1557   }
1558
1559
1560
1561   {
1562     GtkAction *invoke_examine_dialog =
1563       resolve_action (de->builder, "analyze_explore", NULL);
1564
1565     g_object_set (invoke_examine_dialog,
1566                   "tooltip", _("Examine Data by Factors"),
1567                   "stock-id", "pspp-examine",
1568                   NULL);
1569
1570     g_signal_connect (invoke_examine_dialog, "activate",
1571                       G_CALLBACK (examine_dialog), de);
1572   }
1573
1574
1575   {
1576     GtkAction *invoke_regression_dialog =
1577       resolve_action (de->builder, "linear-regression", NULL);
1578
1579     g_object_set (invoke_regression_dialog,
1580                   "tooltip", _("Estimate parameters of the linear model"),
1581                   "stock-id", "pspp-regression",
1582                   NULL
1583                   );
1584
1585     g_signal_connect (invoke_regression_dialog, "activate",
1586                       G_CALLBACK (regression_dialog), de);
1587   }
1588
1589   {
1590     GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
1591
1592     GtkWidget *recent_data =
1593       gtk_ui_manager_get_widget (uim,"/ui/menubar/file/file_recent-data");
1594
1595     GtkWidget *recent_files =
1596       gtk_ui_manager_get_widget (uim,"/ui/menubar/file/file_recent-files");
1597
1598
1599     GtkWidget *menu_data =
1600       gtk_recent_chooser_menu_new_for_manager (the_recent_mgr);
1601
1602     GtkWidget *menu_files =
1603       gtk_recent_chooser_menu_new_for_manager (the_recent_mgr);
1604
1605     {
1606       GtkRecentFilter *filter = gtk_recent_filter_new ();
1607
1608       gtk_recent_filter_add_pattern (filter, "*.sav");
1609       gtk_recent_filter_add_pattern (filter, "*.SAV");
1610       gtk_recent_filter_add_pattern (filter, "*.por");
1611       gtk_recent_filter_add_pattern (filter, "*.POR");
1612
1613       gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu_data), GTK_RECENT_SORT_MRU);
1614
1615       gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu_data), filter);
1616     }
1617
1618     gtk_menu_item_set_submenu (GTK_MENU_ITEM (recent_data), menu_data);
1619
1620
1621     g_signal_connect (menu_data, "selection-done",
1622                       G_CALLBACK (on_recent_data_select),
1623                       de);
1624
1625     {
1626       GtkRecentFilter *filter = gtk_recent_filter_new ();
1627
1628       gtk_recent_filter_add_pattern (filter, "*.sps");
1629       gtk_recent_filter_add_pattern (filter, "*.SPS");
1630
1631       gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu_files), GTK_RECENT_SORT_MRU);
1632
1633       gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu_files), filter);
1634     }
1635
1636     gtk_menu_item_set_submenu (GTK_MENU_ITEM (recent_files), menu_files);
1637
1638     g_signal_connect (menu_files, "selection-done",
1639                       G_CALLBACK (on_recent_files_select),
1640                       de);
1641
1642   }
1643
1644   g_signal_connect (get_action_assert (de->builder,"file_new_syntax"),
1645                     "activate",
1646                     G_CALLBACK (create_syntax_window),
1647                     NULL);
1648
1649   g_signal_connect (get_action_assert (de->builder,"file_open_syntax"),
1650                     "activate",
1651                     G_CALLBACK (open_syntax_window),
1652                     de);
1653
1654   {
1655     GtkAction *abt = get_action_assert (de->builder, "help_about");
1656     g_object_set (abt, "stock-id", "gtk-about", NULL);
1657     g_signal_connect (abt,
1658                       "activate",
1659                       G_CALLBACK (about_new),
1660                       de);
1661   }
1662
1663
1664   g_signal_connect (get_action_assert (de->builder,"help_reference"),
1665                     "activate",
1666                     G_CALLBACK (reference_manual),
1667                     de);
1668
1669
1670   g_signal_connect (de->data_editor,
1671                     "cases-selected",
1672                     G_CALLBACK (enable_delete_cases),
1673                     de);
1674
1675   g_signal_connect (de->data_editor,
1676                     "variables-selected",
1677                     G_CALLBACK (enable_delete_variables),
1678                     de);
1679
1680
1681   g_signal_connect (de->data_editor,
1682                     "switch-page",
1683                     G_CALLBACK (on_switch_sheet), de);
1684
1685   gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_VARIABLE_VIEW);
1686   gtk_notebook_set_current_page (GTK_NOTEBOOK (de->data_editor), PSPPIRE_DATA_EDITOR_DATA_VIEW);
1687
1688   g_signal_connect (get_action_assert (de->builder, "view_statusbar"),
1689                     "activate",
1690                     G_CALLBACK (status_bar_activate), de);
1691
1692
1693   g_signal_connect (get_action_assert (de->builder, "view_gridlines"),
1694                     "activate",
1695                     G_CALLBACK (grid_lines_activate), de);
1696
1697
1698
1699   g_signal_connect (get_action_assert (de->builder, "view_data"),
1700                     "activate",
1701                     G_CALLBACK (data_view_activate), de);
1702
1703   g_signal_connect (get_action_assert (de->builder, "view_variables"),
1704                     "activate",
1705                     G_CALLBACK (variable_view_activate), de);
1706
1707
1708   {
1709     GtkAction *font_action =
1710       resolve_action (de->builder, "view_fonts", NULL);
1711
1712     g_object_set (font_action,
1713                   "stock-id", "gtk-select-font",
1714                   NULL);
1715
1716     g_signal_connect (font_action,
1717                       "activate",
1718                       G_CALLBACK (fonts_activate), de);
1719   }
1720
1721
1722
1723   g_signal_connect (get_action_assert (de->builder, "file_quit"),
1724                     "activate",
1725                     G_CALLBACK (file_quit), de);
1726
1727   g_signal_connect (get_action_assert (de->builder, "transform_run-pending"),
1728                     "activate",
1729                     G_CALLBACK (execute), de);
1730
1731
1732   g_signal_connect (get_action_assert (de->builder, "windows_minimise_all"),
1733                     "activate",
1734                     G_CALLBACK (psppire_window_minimise_all), NULL);
1735
1736
1737   {
1738     GtkAction *split_window_action =
1739       resolve_action (de->builder, "windows_split", NULL);
1740
1741     g_object_set (split_window_action,
1742                   "tooltip", _("Split the window vertically and horizontally"),
1743                   "stock-id", "pspp-split-window",
1744                   NULL);
1745
1746     g_signal_connect (split_window_action, "toggled",
1747                       G_CALLBACK (toggle_split_window),
1748                       de);
1749   }
1750
1751   de->data_sheet_variable_popup_menu =
1752     GTK_MENU (create_data_sheet_variable_popup_menu (de));
1753
1754   de->var_sheet_variable_popup_menu =
1755     GTK_MENU (create_var_sheet_variable_popup_menu (de));
1756
1757   de->data_sheet_cases_popup_menu =
1758     GTK_MENU (create_data_sheet_cases_popup_menu (de));
1759
1760   {
1761   GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (de->builder, "uimanager1", GTK_TYPE_UI_MANAGER));
1762
1763   PSPPIRE_WINDOW (de)->menu =
1764     GTK_MENU_SHELL (gtk_ui_manager_get_widget (uim,"/ui/menubar/windows/windows_minimise_all")->parent);
1765   }
1766
1767
1768   g_object_set (de->data_editor,
1769                 "datasheet-column-menu", de->data_sheet_variable_popup_menu,
1770                 "datasheet-row-menu", de->data_sheet_cases_popup_menu,
1771                 "varsheet-row-menu", de->var_sheet_variable_popup_menu,
1772                 NULL);
1773
1774   gtk_widget_show (GTK_WIDGET (de->data_editor));
1775   gtk_widget_show (box);
1776 }
1777
1778
1779 GtkWidget*
1780 psppire_data_window_new (void)
1781 {
1782   return GTK_WIDGET (g_object_new (psppire_data_window_get_type (),
1783                                    "description", _("Data Editor"),
1784                                    NULL));
1785 }
1786
1787
1788
1789
1790 \f
1791
1792 static void
1793 psppire_data_window_iface_init (PsppireWindowIface *iface)
1794 {
1795   iface->save = save_file;
1796   iface->load = load_file;
1797 }