-/*
- PSPPIRE --- A Graphical User Interface for PSPP
+/* PSPPIRE - a graphical user interface for PSPP.
Copyright (C) 2004, 2005, 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,
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/>. */
#include <config.h>
#include <gtk/gtk.h>
#include <data/case.h>
#include <data/data-in.h>
-#include "menu-actions.h"
#include "data-sheet.h"
-
-extern GladeXML *xml;
-
-static gboolean
-traverse_callback (GtkSheet * sheet,
- gint row, gint col,
+static gboolean
+traverse_callback (GtkSheet *sheet,
+ gint row, gint col,
gint *new_row, gint *new_column
)
{
- gint case_count;
- PsppireDataStore *data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(sheet));
- const gint n_vars = psppire_dict_get_var_cnt(data_store->dict);
-
- if ( *new_column >= n_vars )
- return FALSE;
-
- case_count = psppire_case_file_get_case_count(data_store->case_file);
-
- if ( *new_row >= case_count )
- {
- gint i;
-
- for ( i = case_count ; i <= *new_row; ++i )
- psppire_data_store_insert_new_case (data_store, i);
-
- return TRUE;
- }
-
- return TRUE;
-}
-
-
-
-/* Callback which occurs when the column title is double clicked */
-static gboolean
-click2column(GtkWidget *w, gint col, gpointer data)
-{
- gint current_row, current_column;
- GtkWidget *var_sheet = get_widget_assert(xml, "variable_sheet");
-
- select_sheet(PAGE_VAR_SHEET);
-
- gtk_sheet_get_active_cell(GTK_SHEET(var_sheet),
- ¤t_row, ¤t_column);
-
- gtk_sheet_set_active_cell(GTK_SHEET(var_sheet), col, current_column);
-
- return FALSE;
-}
-
-
-/* Update the data_ref_entry with the reference of the active cell */
-gint
-update_data_ref_entry(const GtkSheet *sheet, gint row, gint col)
-{
-
- /* The entry where the reference to the current cell is displayed */
- GtkEntry *cell_ref_entry;
-
- PsppireDataStore *data_store = PSPPIRE_DATA_STORE(gtk_sheet_get_model(sheet));
- if (data_store)
- {
- const struct variable *pv =
- psppire_dict_get_variable(data_store->dict, col);
+ gint n_vars, n_cases;
+ GtkWidget *entry = gtk_sheet_get_entry (sheet);
- gchar *text ;
- gchar *s ;
+ PsppireDataStore *data_store =
+ PSPPIRE_DATA_STORE (gtk_sheet_get_model (sheet));
- if ( !xml)
- return FALSE;
+ g_assert (data_store);
- text = g_strdup_printf("%d: %s", row,
- pv ? var_get_name (pv) : "");
-
- cell_ref_entry = GTK_ENTRY(get_widget_assert(xml, "cell_ref_entry"));
+ n_vars = psppire_dict_get_var_cnt (data_store->dict);
- s = pspp_locale_to_utf8(text, -1, 0);
+ n_cases = psppire_data_store_get_case_count (data_store);
- g_free(text);
+ g_object_set (entry, "editable", (*new_row < n_cases + 1), NULL);
- gtk_entry_set_text(cell_ref_entry, s);
-
- g_free(s);
- }
+ if ( *new_column >= n_vars )
+ return FALSE;
- return FALSE;
+ return TRUE;
}
-extern PsppireDataStore *data_store ;
+extern PsppireDataStore *the_data_store ;
/* Return the width that an 'M' character would occupy when typeset in WIDGET */
-static guint
-calc_m_width(GtkWidget *widget, const PangoFontDescription *font_desc)
+static guint
+calc_m_width (GtkWidget *widget, const PangoFontDescription *font_desc)
{
PangoRectangle rect;
PangoLayout *layout ;
g_assert (layout);
pango_layout_set_text (layout, "M", 1);
-
+
pango_layout_set_font_description (layout, font_desc);
pango_layout_get_extents (layout, NULL, &rect);
- g_object_unref(G_OBJECT(layout));
- g_object_unref(G_OBJECT(context));
+ g_object_unref (G_OBJECT (layout));
+ g_object_unref (G_OBJECT (context));
- return PANGO_PIXELS(rect.width);
+ return PANGO_PIXELS (rect.width);
}
void
-font_change_callback(GObject *obj, gpointer data)
+font_change_callback (GObject *obj, gpointer data)
{
GtkWidget *sheet = data;
- PsppireDataStore *ds = PSPPIRE_DATA_STORE(obj);
+ PsppireDataStore *ds = PSPPIRE_DATA_STORE (obj);
- ds->width_of_m = calc_m_width(sheet, ds->font_desc);
+ ds->width_of_m = calc_m_width (sheet, ds->font_desc);
}
-GtkWidget*
+
+
+G_MODULE_EXPORT GtkWidget*
psppire_data_sheet_create (gchar *widget_name, gchar *string1, gchar *string2,
gint int1, gint int2)
{
GtkWidget *sheet;
- sheet = gtk_sheet_new(G_SHEET_ROW(data_store),
- G_SHEET_COLUMN(data_store), "data sheet", 0);
-
- data_store->width_of_m = calc_m_width(sheet, data_store->font_desc);
+ sheet = gtk_sheet_new (G_SHEET_ROW (the_data_store), G_SHEET_COLUMN (the_data_store), NULL);
- g_signal_connect (G_OBJECT (sheet), "activate",
- G_CALLBACK (update_data_ref_entry),
- 0);
+ the_data_store->width_of_m = calc_m_width (sheet, the_data_store->font_desc);
g_signal_connect (G_OBJECT (sheet), "traverse",
G_CALLBACK (traverse_callback), 0);
- g_signal_connect (G_OBJECT (sheet), "double-click-column",
- G_CALLBACK (click2column),
- 0);
-
- g_signal_connect (G_OBJECT (data_store), "font-changed",
+ g_signal_connect (G_OBJECT (the_data_store), "font-changed",
G_CALLBACK (font_change_callback), sheet);
- gtk_sheet_set_active_cell(GTK_SHEET(sheet), -1, -1);
- gtk_widget_show(sheet);
+ gtk_sheet_set_active_cell (GTK_SHEET (sheet), -1, -1);
+
+ gtk_sheet_set_model (GTK_SHEET (sheet), G_SHEET_MODEL (the_data_store));
+
+ gtk_sheet_set_autoscroll (GTK_SHEET (sheet), TRUE);
+
+ gtk_widget_show (sheet);
return sheet;
}
projects / pspp-builds.git / blobdiff