1 /*
2 ** Copyright (C) 2011-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
3 **
4 ** This program is free software; you can redistribute it and/or modify it
5 ** under the terms of the GNU General Public License as published by the
6 ** Free Software Foundation; either version 3, or (at your option) any
7 ** later version.
8 **
9 ** This program is distributed in the hope that it will be useful,
10 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 ** GNU General Public License for more details.
13 **
14 ** You should have received a copy of the GNU General Public License
15 ** along with this program; if not, write to the Free Software Foundation,
16 ** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 **
18 */
19 #include <config.h>
20 #include "mu-msg-header-view.hh"
21 #include "mu-msg.hh"
22
23 #include <utils/mu-str.h>
24 #include <utils/mu-date.h>
25
26 using namespace Mu;
27
28 /* 'private'/'protected' functions */
29 static void mu_msg_header_view_class_init (MuMsgHeaderViewClass *klass);
30 static void mu_msg_header_view_init (MuMsgHeaderView *obj);
31 static void mu_msg_header_view_finalize (GObject *obj);
32
33 /* list my signals */
34 enum {
35 /* MY_SIGNAL_1, */
36 /* MY_SIGNAL_2, */
37 LAST_SIGNAL
38 };
39
40 struct _MuMsgHeaderViewPrivate {
41 GtkWidget *_grid;
42 };
43 #define MU_MSG_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
44 MU_TYPE_MSG_HEADER_VIEW, \
45 MuMsgHeaderViewPrivate))
46 /* globals */
47 static GtkBoxClass *parent_class = NULL;
48
49 /* uncomment the following if you have defined any signals */
50 /* static guint signals[LAST_SIGNAL] = {0}; */
51
52 G_DEFINE_TYPE (MuMsgHeaderView, mu_msg_header_view, GTK_TYPE_BOX);
53
54
55 static void
mu_msg_header_view_class_init(MuMsgHeaderViewClass * klass)56 mu_msg_header_view_class_init (MuMsgHeaderViewClass *klass)
57 {
58 GObjectClass *gobject_class;
59 gobject_class = (GObjectClass*) klass;
60
61 parent_class = (GtkBoxClass*)g_type_class_peek_parent (klass);
62 gobject_class->finalize = mu_msg_header_view_finalize;
63
64 g_type_class_add_private (gobject_class, sizeof(MuMsgHeaderViewPrivate));
65
66 /* signal definitions go here, e.g.: */
67 /* signals[MY_SIGNAL_1] = */
68 /* g_signal_new ("my_signal_1",....); */
69 /* signals[MY_SIGNAL_2] = */
70 /* g_signal_new ("my_signal_2",....); */
71 /* etc. */
72 }
73
74 static void
mu_msg_header_view_init(MuMsgHeaderView * obj)75 mu_msg_header_view_init (MuMsgHeaderView *obj)
76 {
77
78 /* static GtkBoxClass *parent_class = NULL; */
79 obj->_priv = MU_MSG_HEADER_VIEW_GET_PRIVATE(obj);
80 obj->_priv->_grid = NULL;
81 }
82
83 static void
mu_msg_header_view_finalize(GObject * obj)84 mu_msg_header_view_finalize (GObject *obj)
85 {
86 G_OBJECT_CLASS(parent_class)->finalize (obj);
87 }
88
89 GtkWidget*
mu_msg_header_view_new(void)90 mu_msg_header_view_new (void)
91 {
92 return GTK_WIDGET(g_object_new(MU_TYPE_MSG_HEADER_VIEW, NULL));
93 }
94
95
96 static GtkWidget*
get_label(const gchar * txt,gboolean istitle)97 get_label (const gchar *txt, gboolean istitle)
98 {
99 GtkWidget *label;
100
101 label = gtk_label_new (NULL);
102 if (istitle) {
103 char* markup;
104 markup = g_strdup_printf ("<b>%s</b>: ", txt);
105 gtk_label_set_markup (GTK_LABEL(label), markup);
106 gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_RIGHT);
107 g_free (markup);
108 } else {
109 gtk_label_set_selectable (GTK_LABEL (label), TRUE);
110 gtk_label_set_text (GTK_LABEL(label), txt ? txt : "");
111 gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
112 }
113
114 return label;
115 }
116
117 G_GNUC_UNUSED static gboolean
add_row(GtkWidget * grid,guint row,const char * fieldname,const char * value,gboolean showempty)118 add_row (GtkWidget *grid, guint row, const char* fieldname, const char *value,
119 gboolean showempty)
120 {
121 GtkWidget *label, *al;
122
123 if (!value && !showempty)
124 return FALSE;
125
126 gtk_grid_insert_row (GTK_GRID(grid), row);
127
128 label = get_label (fieldname, TRUE);
129 al = gtk_alignment_new (0.0, 0.0, 0.0, 0.0);
130 gtk_container_add (GTK_CONTAINER (al), label);
131
132 gtk_grid_attach (GTK_GRID(grid), al, 0, row, 1, 1);
133
134 al = gtk_alignment_new (0.0, 1.0, 0.0, 0.0);
135
136 label = get_label (value, FALSE);
137 gtk_container_add (GTK_CONTAINER (al), label);
138 gtk_grid_attach (GTK_GRID(grid), al, 1, row, 1, 1);
139
140 return TRUE;
141 }
142
143
144 static GtkWidget*
get_grid(Mu::MuMsg * msg)145 get_grid (Mu::MuMsg *msg)
146 {
147 GtkWidget *grid;
148 int row;
149
150 row = 0;
151 grid = gtk_grid_new (); /* 5 2 */
152
153 gtk_grid_insert_column (GTK_GRID(grid), 0);
154 gtk_grid_insert_column (GTK_GRID(grid), 1);
155
156 if (add_row (grid, row, "From", mu_msg_get_from (msg), TRUE))
157 ++row;
158 if (add_row (grid, row, "To", mu_msg_get_to (msg), FALSE))
159 ++row;
160 if (add_row (grid, row, "Cc", mu_msg_get_cc (msg), FALSE))
161 ++row;
162 if (add_row (grid, row, "Subject", mu_msg_get_subject (msg), TRUE))
163 ++row;
164 if (add_row (grid, row, "Date", mu_date_str_s
165 ("%c", mu_msg_get_date (msg)),TRUE))
166 ++row;
167
168 return grid;
169 }
170
171 void
mu_msg_header_view_set_message(MuMsgHeaderView * self,Mu::MuMsg * msg)172 mu_msg_header_view_set_message (MuMsgHeaderView *self, Mu::MuMsg *msg)
173 {
174 g_return_if_fail (MU_IS_MSG_HEADER_VIEW(self));
175
176 if (self->_priv->_grid) {
177 gtk_container_remove (GTK_CONTAINER(self), self->_priv->_grid);
178 self->_priv->_grid = NULL;
179 }
180
181 if (msg) {
182 self->_priv->_grid = get_grid (msg);
183 gtk_box_pack_start (GTK_BOX(self), self->_priv->_grid,
184 TRUE, TRUE, 0);
185 gtk_widget_show_all (self->_priv->_grid);
186 }
187 }
188