mirror of
https://github.com/djcb/mu.git
synced 2024-07-07 09:11:10 +02:00
155 lines
3.9 KiB
C
155 lines
3.9 KiB
C
/*
|
|
** Copyright (C) 2008-2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
|
|
**
|
|
** 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
**
|
|
*/
|
|
#ifdef HAVE_CONFIG
|
|
#include "config.h"
|
|
#endif /*HAVE_CONFIG*/
|
|
|
|
#include <unistd.h>
|
|
#include <widgets/mu-msg-view.h>
|
|
|
|
#include "mug-msg-view.h"
|
|
#include "mu-msg.h"
|
|
#include "mu-str.h"
|
|
|
|
/* 'private'/'protected' functions */
|
|
static void mug_msg_view_class_init (MugMsgViewClass * klass);
|
|
static void mug_msg_view_init (MugMsgView * obj);
|
|
static void mug_msg_view_finalize (GObject * obj);
|
|
|
|
/* list my signals */
|
|
enum {
|
|
/* MY_SIGNAL_1, */
|
|
/* MY_SIGNAL_2, */
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
|
|
typedef struct _MugMsgViewPrivate MugMsgViewPrivate;
|
|
struct _MugMsgViewPrivate {
|
|
GtkWidget *_view;
|
|
};
|
|
#define MUG_MSG_VIEW_GET_PRIVATE(o)(G_TYPE_INSTANCE_GET_PRIVATE((o),MUG_TYPE_MSG_VIEW, MugMsgViewPrivate))
|
|
/* globals */
|
|
static GtkVBoxClass *parent_class = NULL;
|
|
|
|
/* uncomment the following if you have defined any signals */
|
|
/* static guint signals[LAST_SIGNAL] = {0}; */
|
|
|
|
G_DEFINE_TYPE (MugMsgView, mug_msg_view, GTK_TYPE_VBOX);
|
|
|
|
static void
|
|
mug_msg_view_class_init (MugMsgViewClass * klass)
|
|
{
|
|
GObjectClass *gobject_class;
|
|
gobject_class = (GObjectClass *) klass;
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
gobject_class->finalize = mug_msg_view_finalize;
|
|
|
|
g_type_class_add_private (gobject_class, sizeof (MugMsgViewPrivate));
|
|
|
|
/* signal definitions go here, e.g.: */
|
|
/* signals[MY_SIGNAL_1] = */
|
|
/* g_signal_new ("my_signal_1",....); */
|
|
/* signals[MY_SIGNAL_2] = */
|
|
/* g_signal_new ("my_signal_2",....); */
|
|
/* etc. */
|
|
}
|
|
|
|
static void
|
|
mug_msg_view_init (MugMsgView * obj)
|
|
{
|
|
MugMsgViewPrivate *priv;
|
|
GtkWidget *scrolled;
|
|
|
|
priv = MUG_MSG_VIEW_GET_PRIVATE (obj);
|
|
|
|
priv->_view = mu_msg_view_new ();
|
|
|
|
scrolled = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
|
|
GTK_POLICY_AUTOMATIC,
|
|
GTK_POLICY_AUTOMATIC);
|
|
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled),
|
|
priv->_view);
|
|
|
|
gtk_box_pack_start (GTK_BOX (obj), scrolled, TRUE, TRUE, 0);
|
|
}
|
|
|
|
static void
|
|
mug_msg_view_finalize (GObject * obj)
|
|
{
|
|
/* free/unref instance resources here */
|
|
G_OBJECT_CLASS (parent_class)->finalize (obj);
|
|
}
|
|
|
|
GtkWidget *
|
|
mug_msg_view_new (void)
|
|
{
|
|
return GTK_WIDGET (g_object_new (MUG_TYPE_MSG_VIEW, NULL));
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
mug_msg_view_set_msg (MugMsgView * self, const char *msgpath)
|
|
{
|
|
MugMsgViewPrivate *priv;
|
|
g_return_val_if_fail (MUG_IS_MSG_VIEW (self), FALSE);
|
|
|
|
priv = MUG_MSG_VIEW_GET_PRIVATE (self);
|
|
|
|
if (!msgpath)
|
|
mu_msg_view_set_message (MU_MSG_VIEW(priv->_view), NULL);
|
|
else {
|
|
MuMsg *msg;
|
|
|
|
if (access (msgpath, R_OK) == 0) {
|
|
msg = mu_msg_new_from_file (msgpath, NULL, NULL);
|
|
mu_msg_view_set_message (MU_MSG_VIEW(priv->_view), msg);
|
|
if (msg)
|
|
mu_msg_unref (msg);
|
|
} else {
|
|
gchar *note;
|
|
note = g_strdup_printf (
|
|
"<h1>Note</h1><hr>"
|
|
"<p>Message <tt>%s</tt> does not seem to be present "
|
|
"on the file system."
|
|
"<p>Maybe you need to run <tt>mu index</tt>?",
|
|
msgpath);
|
|
mu_msg_view_set_note (MU_MSG_VIEW (priv->_view), note);
|
|
g_free (note);
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
void
|
|
mug_msg_view_set_note (MugMsgView * self, const char* html)
|
|
{
|
|
MugMsgViewPrivate *priv;
|
|
g_return_if_fail (MUG_IS_MSG_VIEW (self));
|
|
|
|
priv = MUG_MSG_VIEW_GET_PRIVATE (self);
|
|
|
|
mu_msg_view_set_note (MU_MSG_VIEW (priv->_view), html);
|
|
}
|