diff options
Diffstat (limited to 'my-evolution/e-cell-tri.c')
| -rw-r--r-- | my-evolution/e-cell-tri.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/my-evolution/e-cell-tri.c b/my-evolution/e-cell-tri.c new file mode 100644 index 0000000000..677ce26a2c --- /dev/null +++ b/my-evolution/e-cell-tri.c @@ -0,0 +1,121 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Authors: Iain Holmes <iain@ximian.com> + * + * Copyright 2002 Ximain, Inc. (www.ximian.com) + * + * 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 + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * 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., 59 Temple Street #330, Boston, MA 02111-1307, USA. + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <gdk/gdkkeysyms.h> +#include <gdk-pixbuf/gdk-pixbuf.h> +#include <gal/util/e-util.h> +#include <gal/e-table/e-table-item.h> + +#include "e-cell-tri.h" + +#include "check-none.xpm" +#include "check-empty.xpm" +#include "check-filled.xpm" + +#define PARENT_TYPE e_cell_toggle_get_type () + +static GdkPixbuf *checks[3]; + +static void +set_value (ECellView *view, + int model_col, + int view_col, + int row, + int value) +{ + ECell *ecell = view->ecell; + ECellToggle *toggle = E_CELL_TOGGLE (ecell); + + if (value >= toggle->n_states) { + g_print ("Value 2: %d\n", value); + value = 1; + } + + e_table_model_set_value_at (view->e_table_model, + model_col, row, GINT_TO_POINTER (value)); +} + +static gint +event (ECellView *ecell_view, + GdkEvent *event, + int model_col, + int view_col, + int row, + ECellFlags flags, + ECellActions *actions) +{ + void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, row); + const int value = GPOINTER_TO_INT (_value); + + switch (event->type) { + case GDK_KEY_PRESS: + if (event->key.keyval != GDK_space) { + return FALSE; + } + /* Fall through */ + case GDK_BUTTON_PRESS: + if (e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) == FALSE) { + return FALSE; + } + if (value == 0) { + return FALSE; + } + + set_value (ecell_view, model_col, view_col, row, value + 1); + return TRUE; + + default: + return FALSE; + } + + return TRUE; +} + +static void +e_cell_tri_class_init (GtkObjectClass *object_class) +{ + ECellClass *e_cell_class = E_CELL_CLASS (object_class); + + e_cell_class->event = event; + + checks[0] = gdk_pixbuf_new_from_xpm_data (check_none_xpm); + checks[1] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm); + checks[2] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm); + +} + +E_MAKE_TYPE (e_cell_tri, "ECellTri", ECellTri, e_cell_tri_class_init, NULL, PARENT_TYPE); + +ECell * +e_cell_tri_new (void) +{ + ECellTri *ect = gtk_type_new (e_cell_tri_get_type ()); + + e_cell_toggle_construct (E_CELL_TOGGLE (ect), 2, 3, checks); + + return (ECell *) ect; +} + |