Add support for reading and writing SPV files.

[pspp] / src / ui / gui / psppire-window.h

diff --git a/src/ui/gui/psppire-window.h b/src/ui/gui/psppire-window.h
index 835cef0b1fecf9a21cc459a9913ecc7d6fc40691..c65823a298e8c8063864675effab322bf78ecd3d 100644 (file)
--- a/src/ui/gui/psppire-window.h
+++ b/src/ui/gui/psppire-window.h
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2008  Free Software Foundation
+   Copyright (C) 2008, 2009, 2010, 2011, 2013, 2014  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
@@ -21,50 +21,82 @@
 
 #include <glib.h>
 #include <glib-object.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtkaction.h>
-#include <gtk/gtkmenushell.h>
+#include <gtk/gtk.h>
+#include "psppire-window-base.h"
 
 G_BEGIN_DECLS
 
 
-#define PSPPIRE_WINDOW_TYPE            (psppire_window_get_type ())
-#define PSPPIRE_WINDOW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), PSPPIRE_WINDOW_TYPE, PsppireWindow))
+#define PSPPIRE_TYPE_WINDOW            (psppire_window_get_type ())
+
+#define PSPPIRE_WINDOW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+    PSPPIRE_TYPE_WINDOW, PsppireWindow))
+
 #define PSPPIRE_WINDOW_CLASS(class)    (G_TYPE_CHECK_CLASS_CAST ((class), \
-    PSPPIRE_WINDOW_TYPE, PsppireWindowClass))
+    PSPPIRE_TYPE_WINDOW, PsppireWindowClass))
+
 #define PSPPIRE_IS_WINDOW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-    PSPPIRE_WINDOW_TYPE))
+    PSPPIRE_TYPE_WINDOW))
+
 #define PSPPIRE_IS_WINDOW_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
-    PSPPIRE_WINDOW_TYPE))
+    PSPPIRE_TYPE_WINDOW))
+
+
+
+#define PSPPIRE_TYPE_WINDOW_MODEL            (psppire_window_model_get_type ())
+
+#define PSPPIRE_IS_WINDOW_MODEL(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPPIRE_TYPE_WINDOW_MODEL))
+
+#define PSPPIRE_WINDOW_MODEL_GET_IFACE(obj) \
+   (G_TYPE_INSTANCE_GET_INTERFACE ((obj), PSPPIRE_TYPE_WINDOW_MODEL, PsppireWindowIface))
 
 
 typedef struct _PsppireWindow       PsppireWindow;
 typedef struct _PsppireWindowClass  PsppireWindowClass;
+typedef struct _PsppireWindowIface  PsppireWindowIface;
 
 
 struct _PsppireWindow
 {
-  GtkWindow parent;
+  PsppireWindowBase parent;
 
   /* <private> */
-  gchar *name;
-  gchar *description;
-  gchar *basename;
+  gchar *filename;             /* File name, in file name encoding, or NULL. */
+  gchar *basename;             /* Last component of filename, in UTF-8 */
+  gchar *id;                   /* Dataset name, or NULL.  */
+  gchar *description;          /* e.g. "Data Editor" */
+  gchar *list_name;            /* Name for "Windows" menu list. */
 
   GHashTable *menuitem_table;
-  GtkMenuShell *menu;
 
   guint insert_handler;
   guint remove_handler;
+
+  gboolean added_separator;
+  gboolean dirty;
+  GTimeVal savetime;
 };
 
+
 struct _PsppireWindowClass
 {
-  GtkWindowClass parent_class;
+  PsppireWindowBaseClass parent_class;
 };
 
+
+struct _PsppireWindowIface
+{
+  GTypeInterface g_iface;
+
+  void (*save) (PsppireWindow *w);
+  void (*pick_filename) (PsppireWindow *);
+  gboolean (*load) (PsppireWindow *w, const gchar *filename,
+                    const gchar *encoding, gpointer hint);
+};
+
+
 GType      psppire_window_get_type        (void);
-GtkWidget* psppire_window_new             (void);
+GType      psppire_window_model_get_type        (void);
 
 const gchar * psppire_window_get_filename (PsppireWindow *);
 
@@ -72,6 +104,23 @@ void psppire_window_set_filename (PsppireWindow *w, const gchar *filename);
 
 void psppire_window_minimise_all (void);
 
+void psppire_window_set_unsaved (PsppireWindow *);
+
+gboolean psppire_window_get_unsaved (PsppireWindow *);
+
+gint psppire_window_query_save (PsppireWindow *);
+
+void psppire_window_save (PsppireWindow *w);
+void psppire_window_save_as (PsppireWindow *w);
+gboolean psppire_window_load (PsppireWindow *w, const gchar *file,
+                              const gchar *encoding, gpointer hint);
+void psppire_window_open (PsppireWindow *de);
+GtkWidget *psppire_window_file_chooser_dialog (PsppireWindow *toplevel);
+
+void add_most_recent (const char *file_name, const char *mime_type,
+                      const char *encoding);
+
+void read_spv_file (const char *filename);
 
 G_END_DECLS