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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2008 Novell, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* 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 Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "e-composer-text-header.h"
/* Convenience macro */
#define E_COMPOSER_TEXT_HEADER_GET_ENTRY(header) \
(GTK_ENTRY (E_COMPOSER_HEADER (header)->input_widget))
static gpointer parent_class;
static void
composer_text_header_changed_cb (GtkEntry *entry,
EComposerTextHeader *header)
{
g_signal_emit_by_name (header, "changed");
}
static gboolean
composer_text_header_query_tooltip_cb (GtkEntry *entry,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip)
{
const gchar *text;
text = gtk_entry_get_text (entry);
if (keyboard_mode || text == NULL || *text == '\0')
return FALSE;
gtk_tooltip_set_text (tooltip, text);
return TRUE;
}
static void
composer_text_header_class_init (EComposerTextHeaderClass *class)
{
parent_class = g_type_class_peek_parent (class);
}
static void
composer_text_header_init (EComposerTextHeader *header)
{
GtkWidget *widget;
widget = g_object_ref_sink (gtk_entry_new ());
g_signal_connect (
widget, "changed",
G_CALLBACK (composer_text_header_changed_cb), header);
g_signal_connect (
widget, "query-tooltip",
G_CALLBACK (composer_text_header_query_tooltip_cb), NULL);
gtk_widget_set_has_tooltip (widget, TRUE);
E_COMPOSER_HEADER (header)->input_widget = widget;
}
GType
e_composer_text_header_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EComposerTextHeaderClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) composer_text_header_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EComposerTextHeader),
0, /* n_preallocs */
(GInstanceInitFunc) composer_text_header_init,
NULL /* value_table */
};
type = g_type_register_static (
E_TYPE_COMPOSER_HEADER, "EComposerTextHeader",
&type_info, 0);
}
return type;
}
EComposerHeader *
e_composer_text_header_new_label (const gchar *label)
{
return g_object_new (
E_TYPE_COMPOSER_TEXT_HEADER, "label", label,
"button", FALSE, NULL);
}
EComposerHeader *
e_composer_text_header_new_button (const gchar *label)
{
return g_object_new (
E_TYPE_COMPOSER_TEXT_HEADER, "label", label,
"button", TRUE, NULL);
}
const gchar *
e_composer_text_header_get_text (EComposerTextHeader *header)
{
GtkEntry *entry;
g_return_val_if_fail (E_IS_COMPOSER_TEXT_HEADER (header), NULL);
entry = E_COMPOSER_TEXT_HEADER_GET_ENTRY (header);
return gtk_entry_get_text (entry);
}
void
e_composer_text_header_set_text (EComposerTextHeader *header,
const gchar *text)
{
GtkEntry *entry;
g_return_if_fail (E_IS_COMPOSER_TEXT_HEADER (header));
entry = E_COMPOSER_TEXT_HEADER_GET_ENTRY (header);
gtk_entry_set_text (entry, (text != NULL) ? text : "");
}
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