1 /* gsheet-hetero-column.c
2 * PSPPIRE --- A Graphical User Interface for PSPP
3 * Copyright (C) 2006 Free Software Foundation
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 #include "gsheet-column-iface.h"
20 #include "gsheet-hetero-column.h"
24 static void g_sheet_hetero_column_init (GSheetHeteroColumn *hg);
25 static void g_sheet_hetero_column_class_init (GSheetHeteroColumnClass *class);
26 static void g_sheet_hetero_column_finalize (GObject *object);
28 static void g_sheet_column_init (GSheetColumnIface *iface);
31 static GObjectClass *parent_class = NULL;
34 g_sheet_hetero_column_get_type (void)
36 static GType hetero_column_type = 0;
38 if (!hetero_column_type)
40 static const GTypeInfo hetero_column_info =
42 sizeof (GSheetHeteroColumnClass),
44 NULL, /* base_finalize */
45 (GClassInitFunc) g_sheet_hetero_column_class_init,
46 NULL, /* class_finalize */
47 NULL, /* class_data */
48 sizeof (GSheetHeteroColumn),
50 (GInstanceInitFunc) g_sheet_hetero_column_init,
53 static const GInterfaceInfo column_info =
55 (GInterfaceInitFunc) g_sheet_column_init,
61 g_type_register_static (G_TYPE_OBJECT, "g_sheet_hetero_column",
62 &hetero_column_info, 0);
64 g_type_add_interface_static (hetero_column_type,
69 return hetero_column_type;
73 static GtkSheetButton default_button;
78 * g_sheet_hetero_column_new:
79 * @width: The size of columns in this hetero column
81 * Return value: a new #g_sheet_hetero_column
84 g_sheet_hetero_column_new (gint default_width, gint n_columns)
87 GSheetHeteroColumn *hg;
90 retval = g_object_new (G_TYPE_SHEET_HETERO_COLUMN, NULL);
92 hg = G_SHEET_HETERO_COLUMN(retval);
93 hg->n_columns = n_columns;
94 hg->default_width = default_width;
95 hg->col = g_new0(struct GSheetHeteroColumnUnit, n_columns);
97 for (i = 0 ; i < hg->n_columns; ++i )
99 hg->col[i].button = default_button;
106 g_sheet_hetero_column_get_width(const GSheetColumn *geom, gint i)
108 GSheetHeteroColumn *hg = G_SHEET_HETERO_COLUMN(geom);
110 g_return_val_if_fail(i < hg->n_columns, -1);
112 return hg->col[i].width;
116 g_sheet_hetero_column_get_sensitivity(const GSheetColumn *geom, gint u)
123 g_sheet_hetero_column_get_visibility(const GSheetColumn *geom, gint u)
131 g_sheet_hetero_column_get_button_label(const GSheetColumn *geom, gint u)
133 GSheetHeteroColumn *hg = G_SHEET_HETERO_COLUMN(geom);
135 return g_locale_to_utf8(hg->col[u].button.label, -1, 0, 0, 0);
139 static GtkJustification
140 g_sheet_hetero_column_get_justification(const GSheetColumn *geom, gint u)
142 return GTK_JUSTIFY_FILL;
148 g_sheet_hetero_column_get_column_count(const GSheetColumn *geom)
150 GSheetHeteroColumn *hg = G_SHEET_HETERO_COLUMN(geom);
152 return hg->n_columns;
156 g_sheet_hetero_column_class_init (GSheetHeteroColumnClass *class)
158 GObjectClass *object_class;
160 parent_class = g_type_class_peek_parent (class);
161 object_class = (GObjectClass*) class;
163 object_class->finalize = g_sheet_hetero_column_finalize;
165 default_button.label=NULL;
166 default_button.child=NULL;
167 default_button.state=GTK_STATE_NORMAL;
168 default_button.justification=GTK_JUSTIFY_CENTER;
169 default_button.label_visible = TRUE;
174 g_sheet_hetero_column_init (GSheetHeteroColumn *o)
179 g_sheet_hetero_column_finalize (GObject *object)
181 GSheetHeteroColumn *hg = G_SHEET_HETERO_COLUMN(object);
187 hetero_column_set_width(GSheetColumn *geo, gint i, gint size)
189 GSheetHeteroColumn *hg = G_SHEET_HETERO_COLUMN(geo);
191 g_return_if_fail(i < hg->n_columns);
193 hg->col[i].width = size;
199 g_sheet_column_init (GSheetColumnIface *iface)
201 iface->get_width = g_sheet_hetero_column_get_width ;
202 iface->set_width = hetero_column_set_width ;
203 iface->get_sensitivity = g_sheet_hetero_column_get_sensitivity ;
204 iface->get_visibility = g_sheet_hetero_column_get_visibility ;
205 iface->get_justification = g_sheet_hetero_column_get_justification;
206 iface->get_column_count = g_sheet_hetero_column_get_column_count;
208 iface->get_button_label = g_sheet_hetero_column_get_button_label;
213 g_sheet_hetero_column_set_button_label(GSheetHeteroColumn *geo,
214 gint i, const gchar *label)
216 g_return_if_fail(i < geo->n_columns);
218 g_free(geo->col[i].button.label);
219 geo->col[i].button.label = g_malloc(strlen(label) + 1);
221 g_stpcpy(geo->col[i].button.label, label);
228 g_sheet_hetero_column_set_width(GSheetHeteroColumn *geo, gint i, gint size)
230 GSheetColumn *iface = G_SHEET_COLUMN(geo);
232 hetero_column_set_width(iface, i, size);