X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-data-store.h;h=058f9e1420be2990a83b06b8af1bd0708a3e6c15;hb=2650e15cd547bd3a69e972d1a5fb5be61bd5db2e;hp=0787f116c4511beac19b6cb28898c72a6fc64b05;hpb=c2ccb0d20912f25021d9a6c24d9c2de1b81b87bf;p=pspp

diff --git a/src/ui/gui/psppire-data-store.h b/src/ui/gui/psppire-data-store.h
index 0787f116c4..058f9e1420 100644
--- a/src/ui/gui/psppire-data-store.h
+++ b/src/ui/gui/psppire-data-store.h
@@ -1,12 +1,9 @@
-/* psppire-data-store.h
- 
-   PSPPIRE --- A Graphical User Interface for PSPP
+/* PSPPIRE - a graphical user interface for PSPP.
    Copyright (C) 2006  Free Software Foundation
-   Written by John Darrington
 
-   This program is free software; you can redistribute it and/or modify
+   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
+   the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,35 +12,39 @@
    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. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #ifndef __PSPPIRE_DATA_STORE_H__
 #define __PSPPIRE_DATA_STORE_H__
 
-#include <gtksheet/gsheetmodel.h>
 #include "psppire-dict.h"
 #include "psppire-case-file.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+#define FIRST_CASE_NUMBER 1
+
+
+G_BEGIN_DECLS
 
 #define GTK_TYPE_DATA_STORE	       (psppire_data_store_get_type ())
 
-#define PSPPIRE_DATA_STORE(obj)	       (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+#define PSPPIRE_DATA_STORE(obj)	\
+                     (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
 								    GTK_TYPE_DATA_STORE, PsppireDataStore))
 
-#define PSPPIRE_DATA_STORE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), \
+#define PSPPIRE_DATA_STORE_CLASS(klass) \
+                     (G_TYPE_CHECK_CLASS_CAST ((klass), \
 								 GTK_TYPE_DATA_STORE, \
                                                                  PsppireDataStoreClass))
 
-#define PSPPIRE_IS_DATA_STORE(obj)	       (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DATA_STORE))
 
-#define PSPPIRE_IS_DATA_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DATA_STORE))
+#define PSPPIRE_IS_DATA_STORE(obj) \
+	             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DATA_STORE))
 
-#define PSPPIRE_DATA_STORE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+#define PSPPIRE_IS_DATA_STORE_CLASS(klass) \
+                     (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DATA_STORE))
+
+#define PSPPIRE_DATA_STORE_GET_CLASS(obj) \
+                     (G_TYPE_INSTANCE_GET_CLASS ((obj), \
 								   GTK_TYPE_DATA_STORE, \
 								   PsppireDataStoreClass))
 
@@ -52,62 +53,77 @@ typedef struct _PsppireDataStoreClass  PsppireDataStoreClass;
 
 struct dictionary;
 
+
+enum cf_signal_handler {
+  CASES_DELETED,
+  CASE_INSERTED,
+  CASE_CHANGED,
+  n_cf_signals
+};
+
+
+enum dict_signal_handler {
+  VARIABLE_INSERTED,
+  VARIABLE_CHANGED,
+  VARIABLE_DELETED,
+  SIZE_CHANGED,
+  n_dict_signals
+};
+
+
 struct _PsppireDataStore
 {
   GObject parent;
 
   /*< private >*/
+  gboolean dispose_has_run ;
   PsppireDict *dict;
   PsppireCaseFile *case_file;
-  const PangoFontDescription *font_desc;
 
-  /* The width of an upper case 'M' rendered in the current font */
-  gint width_of_m ; 
-  
   gboolean show_labels;
 
-  /* Geometry */
-  gint margin_width;
+  gint cf_handler_id [n_cf_signals];
+  gint dict_handler_id [n_dict_signals];
 };
 
 struct _PsppireDataStoreClass
 {
   GObjectClass parent_class;
-
-  /* Padding for future expansion */
-  void (*_gtk_reserved1) (void);
-  void (*_gtk_reserved2) (void);
-  void (*_gtk_reserved3) (void);
-  void (*_gtk_reserved4) (void);
 };
 
 
-inline GType psppire_data_store_get_type (void) G_GNUC_CONST;
+GType psppire_data_store_get_type (void) G_GNUC_CONST;
 PsppireDataStore *psppire_data_store_new     (PsppireDict *dict);
 
-void psppire_data_store_set_dictionary(PsppireDataStore *data_store, 
-				       PsppireDict *dict);
+void psppire_data_store_set_case_file (PsppireDataStore *data_store,
+				       PsppireCaseFile *cf);
+
+void psppire_data_store_set_dictionary (PsppireDataStore *data_store,
+					PsppireDict *dict);
+
+void psppire_data_store_show_labels (PsppireDataStore *store,
+				     gboolean show_labels);
+
+void psppire_data_store_clear (PsppireDataStore *data_store);
 
-void psppire_data_store_set_font(PsppireDataStore *store, 
-				 const PangoFontDescription *fd);
+gboolean psppire_data_store_insert_new_case (PsppireDataStore *ds, casenumber posn);
 
-void psppire_data_store_show_labels(PsppireDataStore *store, 
-				    gboolean show_labels);
-  
-void psppire_data_store_clear(PsppireDataStore *data_store);
 
-struct file_handle;
+gboolean psppire_data_store_delete_cases (PsppireDataStore *ds, casenumber first, casenumber count);
 
-void psppire_data_store_create_system_file (PsppireDataStore *store,
-					    struct file_handle *handle);
 
-gboolean psppire_data_store_insert_new_case (PsppireDataStore *ds, gint posn);
+struct casereader * psppire_data_store_get_reader (PsppireDataStore *ds);
 
+gchar * psppire_data_store_get_string (PsppireDataStore *ds,
+				       casenumber row, glong column);
 
+gboolean psppire_data_store_set_string (PsppireDataStore *ds,
+					const gchar *text,
+					glong row, glong column);
 
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+casenumber psppire_data_store_get_case_count (const PsppireDataStore *ds);
+size_t psppire_data_store_get_value_count (const PsppireDataStore *ds);
 
+G_END_DECLS
 
 #endif /* __PSPPIRE_DATA_STORE_H__ */