Remove font information from cell attributes and sheet model.

[pspp-builds.git] / src / ui / gui / psppire-data-store.h

diff --git a/src/ui/gui/psppire-data-store.h b/src/ui/gui/psppire-data-store.h
index 1974aed8ddb400e281ff76d7938bc9a9cf83d0ef..4000e25b5e76714fdd7c3fa63662e4f0051baecf 100644 (file)
--- a/src/ui/gui/psppire-data-store.h
+++ b/src/ui/gui/psppire-data-store.h
@@ -1,11 +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
 
-   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,
@@ -14,35 +12,41 @@
    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"
 
+#define FIRST_CASE_NUMBER 1
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
 
 #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))
 
@@ -51,14 +55,35 @@ 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
+};
+
+void do_this_thing (PsppireDict *, struct dictionary *, void *);
+
+
 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 ;
@@ -67,6 +92,9 @@ struct _PsppireDataStore
 
   /* Geometry */
   gint margin_width;
+
+  gint cf_handler_id [n_cf_signals];
+  gint dict_handler_id [n_dict_signals];
 };
 
 struct _PsppireDataStoreClass
@@ -81,28 +109,37 @@ struct _PsppireDataStoreClass
 };
 
 
-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_font (PsppireDataStore *store,
-                                const PangoFontDescription *fd);
+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);
 
-struct file_handle;
+gboolean psppire_data_store_insert_new_case (PsppireDataStore *ds, casenumber posn);
+
+
+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);
+struct casereader * psppire_data_store_get_reader (PsppireDataStore *ds);
 
-gboolean psppire_data_store_insert_new_case (PsppireDataStore *ds, gint posn);
+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);
 
+casenumber psppire_data_store_get_case_count (const PsppireDataStore *ds);
+size_t psppire_data_store_get_value_count (const PsppireDataStore *ds);
 
 #ifdef __cplusplus
 }