/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2006 Free Software Foundation
+ Copyright (C) 2006, 2008 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
#include <data/variable.h>
#include <gtksheet/gsheetmodel.h>
-#include <gtksheet/gsheet-column-iface.h>
-#include <gtksheet/gsheet-row-iface.h>
#include <pango/pango-context.h>
static void psppire_data_store_init (PsppireDataStore *data_store);
static void psppire_data_store_class_init (PsppireDataStoreClass *class);
static void psppire_data_store_sheet_model_init (GSheetModelIface *iface);
-static void psppire_data_store_sheet_column_init (GSheetColumnIface *iface);
-static void psppire_data_store_sheet_row_init (GSheetRowIface *iface);
static void psppire_data_store_finalize (GObject *object);
static void psppire_data_store_dispose (GObject *object);
glong row, glong column);
-#define MIN_COLUMNS 10
-
-#define TRAILING_ROWS 10
-
static GObjectClass *parent_class = NULL;
enum {FONT_CHANGED,
+ BACKEND_CHANGED,
n_SIGNALS};
static guint signals [n_SIGNALS];
NULL
};
- static const GInterfaceInfo sheet_column_info =
- {
- (GInterfaceInitFunc) psppire_data_store_sheet_column_init,
- NULL,
- NULL
- };
-
- static const GInterfaceInfo sheet_row_info =
- {
- (GInterfaceInitFunc) psppire_data_store_sheet_row_init,
- NULL,
- NULL
- };
-
data_store_type = g_type_register_static (G_TYPE_OBJECT, "PsppireDataStore",
&data_store_info, 0);
G_TYPE_SHEET_MODEL,
&sheet_model_info);
- g_type_add_interface_static (data_store_type,
- G_TYPE_SHEET_COLUMN,
- &sheet_column_info);
-
- g_type_add_interface_static (data_store_type,
- G_TYPE_SHEET_ROW,
- &sheet_row_info);
}
return data_store_type;
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
0);
+
+
+ signals [BACKEND_CHANGED] =
+ g_signal_new ("backend-changed",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_FIRST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
}
+static gchar * get_column_subtitle (const GSheetModel *model, gint col);
+static gchar * get_column_button_label (const GSheetModel *model, gint col);
+static gboolean get_column_sensitivity (const GSheetModel *model, gint col);
+static GtkJustification get_column_justification (const GSheetModel *model, gint col);
+
+static gchar * get_row_button_label (const GSheetModel *model, gint row);
+static gboolean get_row_sensitivity (const GSheetModel *model, gint row);
+
static void
psppire_data_store_sheet_model_init (GSheetModelIface *iface)
iface->get_cell_border = NULL;
iface->get_column_count = psppire_data_store_get_var_count;
iface->get_row_count = psppire_data_store_get_case_count_wrapper;
-}
-static
-gboolean always_true ()
-{
- return TRUE;
-}
+ iface->get_column_subtitle = get_column_subtitle;
+ iface->get_column_title = get_column_button_label;
+ iface->get_column_sensitivity = get_column_sensitivity;
+ iface->get_column_justification = get_column_justification;
+ iface->get_row_title = get_row_button_label;
+ iface->get_row_sensitivity = get_row_sensitivity;
+}
static void
delete_cases_callback (GtkWidget *w,
static void
insert_case_callback (GtkWidget *w, casenumber casenum, gpointer data)
{
- PsppireDataStore *store ;
+ PsppireDataStore *store = PSPPIRE_DATA_STORE (data);
g_return_if_fail (data);
- store = PSPPIRE_DATA_STORE (data);
+ g_print ("%s\n", __FUNCTION__);
g_sheet_model_range_changed (G_SHEET_MODEL (store),
casenum, -1,
{
PsppireDataStore *store = PSPPIRE_DATA_STORE (data);
+#if AXIS_TRANSITION
g_sheet_model_columns_deleted (G_SHEET_MODEL (store), dict_index, 1);
g_sheet_column_columns_changed (G_SHEET_COLUMN (store),
dict_index, -1);
+#endif
}
{
PsppireDataStore *store = PSPPIRE_DATA_STORE (data);
+#if AXIS_TRANSITION
g_sheet_column_columns_changed (G_SHEET_COLUMN (store),
var_num, 1);
g_sheet_model_range_changed (G_SHEET_MODEL (store),
-1, var_num,
-1, var_num);
+#endif
}
static void
psppire_case_file_insert_values (store->case_file, 1, posn);
+#if AXIS_TRANSITION
g_sheet_column_columns_changed (G_SHEET_COLUMN (store),
var_num, 1);
+#endif
g_sheet_model_columns_inserted (G_SHEET_MODEL (store), var_num, 1);
}
{
gint i;
if ( ds->case_file) g_object_unref (ds->case_file);
-
-
ds->case_file = cf;
g_sheet_model_range_changed (G_SHEET_MODEL (ds),
g_signal_connect (ds->case_file, "case-changed",
G_CALLBACK (changed_case_callback),
ds);
+
+ g_signal_emit (ds, signals[BACKEND_CHANGED], 0);
}
/* The entire model has changed */
g_sheet_model_range_changed (G_SHEET_MODEL (data_store), -1, -1, -1, -1);
+#if AXIS_TRANSITION
g_sheet_column_columns_changed (G_SHEET_COLUMN (data_store), 0, -1);
-
+#endif
if ( data_store->dict )
for (i = 0 ; i < n_dict_signals; ++i )
/* Column related funcs */
-static glong
-geometry_get_column_count (const GSheetColumn *geom)
-{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
- return MAX (MIN_COLUMNS, psppire_dict_get_var_cnt (ds->dict));
-}
+static const gchar null_var_name[]=N_("var");
+\f
+/* Row related funcs */
-static gint
-geometry_get_width (const GSheetColumn *geom, glong unit)
+static gchar *
+get_row_button_label (const GSheetModel *model, gint unit)
{
- const struct variable *pv ;
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
- if ( unit >= psppire_dict_get_var_cnt (ds->dict) )
- return ds->width_of_m * 8 ;
-
- pv = psppire_dict_get_variable (ds->dict, unit);
-
- if ( pv == NULL )
- return ds->width_of_m * 8 ;
+ gchar *text;
+ gchar *s;
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
- return ds->width_of_m * var_get_display_width (pv);
-}
+ s = g_strdup_printf (_("%d"), unit + 1);
-static void
-geometry_set_width (GSheetColumn *geom, glong unit, gint width)
-{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
+ text = pspp_locale_to_utf8 (s, -1, 0);
- struct variable *pv = psppire_dict_get_variable (ds->dict, unit);
+ g_free (s);
- var_set_display_width (pv, width / ds->width_of_m );
+ return text;
}
-
-static GtkJustification
-geometry_get_justification (const GSheetColumn *geom, glong unit)
+static gboolean
+get_row_sensitivity (const GSheetModel *model, gint unit)
{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
- const struct variable *pv ;
-
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
- if ( unit >= psppire_dict_get_var_cnt (ds->dict) )
- return GTK_JUSTIFY_LEFT;
-
- pv = psppire_dict_get_variable (ds->dict, unit);
-
- return (var_get_alignment (pv) == ALIGN_LEFT ? GTK_JUSTIFY_LEFT
- : var_get_alignment (pv) == ALIGN_RIGHT ? GTK_JUSTIFY_RIGHT
- : GTK_JUSTIFY_CENTER);
+ return (unit < psppire_case_file_get_case_count (ds->case_file));
}
-static const gchar null_var_name[]=N_("var");
-
-static gchar *
-geometry_get_column_button_label (const GSheetColumn *geom, glong unit)
-{
- gchar *text;
- struct variable *pv ;
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
- if ( unit >= psppire_dict_get_var_cnt (ds->dict) )
- return g_locale_to_utf8 (null_var_name, -1, 0, 0, 0);
-
- pv = psppire_dict_get_variable (ds->dict, unit);
-
- text = pspp_locale_to_utf8 (var_get_name (pv), -1, 0);
-
- return text;
-}
+\f
+/* Column related stuff */
static gchar *
-geometry_get_column_subtitle (const GSheetColumn *geom, glong unit)
+get_column_subtitle (const GSheetModel *model, gint col)
{
gchar *text;
const struct variable *v ;
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
- if ( unit >= psppire_dict_get_var_cnt (ds->dict) )
+ if ( col >= psppire_dict_get_var_cnt (ds->dict) )
return NULL;
- v = psppire_dict_get_variable (ds->dict, unit);
+ v = psppire_dict_get_variable (ds->dict, col);
if ( ! var_has_label (v))
return NULL;
return text;
}
-
-static gboolean
-geometry_get_sensitivity (const GSheetColumn *geom, glong unit)
-{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
- return (unit < psppire_dict_get_var_cnt (ds->dict));
-}
-
-
-static void
-psppire_data_store_sheet_column_init (GSheetColumnIface *iface)
-{
- iface->get_column_count = geometry_get_column_count;
- iface->get_width = geometry_get_width;
- iface->set_width = geometry_set_width;
- iface->get_visibility = always_true;
- iface->get_sensitivity = geometry_get_sensitivity;
- iface->get_justification = geometry_get_justification;
- iface->get_button_label = geometry_get_column_button_label;
- iface->get_subtitle = geometry_get_column_subtitle;
-}
-
-
-/* Row related funcs */
-
-static glong
-geometry_get_row_count (const GSheetRow *geom)
-{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
- return TRAILING_ROWS + psppire_case_file_get_case_count (ds->case_file);
-}
-
-#define ROW_HEIGHT 25
-
-static gint
-geometry_get_height (const GSheetRow *geom, glong unit)
+static gchar *
+get_column_button_label (const GSheetModel *model, gint col)
{
- return ROW_HEIGHT;
-}
+ gchar *text;
+ struct variable *pv ;
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
-static guint
-geometry_get_top_ypixel (const GSheetRow *geo, glong row)
-{
- return row * ROW_HEIGHT;
-}
+ if ( col >= psppire_dict_get_var_cnt (ds->dict) )
+ return g_locale_to_utf8 (null_var_name, -1, 0, 0, 0);
-static glong
-geometry_pixel_to_row (const GSheetRow *geo, guint pixel)
-{
- glong row = pixel / ROW_HEIGHT;
+ pv = psppire_dict_get_variable (ds->dict, col);
- if (row >= geometry_get_row_count (geo))
- row = geometry_get_row_count (geo) - 1;
+ text = pspp_locale_to_utf8 (var_get_name (pv), -1, 0);
- return row;
+ return text;
}
-
static gboolean
-geometry_get_row_sensitivity (const GSheetRow *geom, glong unit)
+get_column_sensitivity (const GSheetModel *model, gint col)
{
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
- return (unit < psppire_case_file_get_case_count (ds->case_file));
+ return (col < psppire_dict_get_var_cnt (ds->dict));
}
-static gchar *
-geometry_get_row_button_label (const GSheetRow *geom, glong unit)
-{
- gchar *text;
- gchar *s;
- PsppireDataStore *ds = PSPPIRE_DATA_STORE (geom);
-
- if ( unit >
- TRAILING_ROWS + psppire_case_file_get_case_count (ds->case_file))
- return 0;
- s = g_strdup_printf (_("%ld"), unit + FIRST_CASE_NUMBER);
+static GtkJustification
+get_column_justification (const GSheetModel *model, gint col)
+{
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (model);
+ const struct variable *pv ;
- text = pspp_locale_to_utf8 (s, -1, 0);
+ if ( col >= psppire_dict_get_var_cnt (ds->dict) )
+ return GTK_JUSTIFY_LEFT;
- g_free (s);
+ pv = psppire_dict_get_variable (ds->dict, col);
- return text;
+ return (var_get_alignment (pv) == ALIGN_LEFT ? GTK_JUSTIFY_LEFT
+ : var_get_alignment (pv) == ALIGN_RIGHT ? GTK_JUSTIFY_RIGHT
+ : GTK_JUSTIFY_CENTER);
}
-static void
-psppire_data_store_sheet_row_init (GSheetRowIface *iface)
-{
- iface->get_row_count = geometry_get_row_count;
- iface->get_height = geometry_get_height;
- iface->set_height = 0;
- iface->get_visibility = always_true;
- iface->get_sensitivity = geometry_get_row_sensitivity;
- iface->top_ypixel = geometry_get_top_ypixel;
- iface->pixel_to_row = geometry_pixel_to_row;
- iface->get_button_label = geometry_get_row_button_label;
-}