1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
/*
* Copyright 2013 Canonical Ltd.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
* Ted Gould <ted@canonical.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, 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 warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gtk/gtk.h>
#include "idoactionhelper.h"
#include "idotimestampmenuitem.h"
/* create a menu-sized pixbuf filled with specified color */
static GdkPixbuf *
create_color_icon_pixbuf (const char * color_spec)
{
static int width = -1;
static int height = -1;
GdkPixbuf * pixbuf = NULL;
if (width == -1)
{
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height);
width = CLAMP (width, 10, 30);
height = CLAMP (height, 10, 30);
}
if (color_spec && *color_spec)
{
cairo_surface_t * surface;
cairo_t * cr;
GdkRGBA rgba;
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
cr = cairo_create (surface);
if (gdk_rgba_parse (&rgba, color_spec))
gdk_cairo_set_source_rgba (cr, &rgba);
cairo_paint (cr);
cairo_set_source_rgba (cr, 0, 0, 0, 0.5);
cairo_set_line_width (cr, 1);
cairo_rectangle (cr, 0.5, 0.5, width-1, height-1);
cairo_stroke (cr);
pixbuf = gdk_pixbuf_get_from_surface (surface, 0, 0, width, height);
cairo_destroy (cr);
cairo_surface_destroy (surface);
}
return pixbuf;
}
/**
* ido_appointment_menu_item_new_from_model:
* @menu_item: the corresponding menuitem
* @actions: action group to tell when this GtkMenuItem is activated
*
* Creates a new IdoAppointmentMenuItem with properties initialized from
* the menuitem's attributes.
*
* If the menuitem's 'action' attribute is set, trigger that action
* in @actions when this IdoAppointmentMenuItem is activated.
*/
GtkMenuItem *
ido_appointment_menu_item_new_from_model (GMenuItem * menu_item,
GActionGroup * actions)
{
guint i;
guint n;
gint64 i64;
gchar * str;
IdoBasicMenuItem * ido_menu_item;
GParameter parameters[8];
/* create the ido_menu_item */
n = 0;
if (g_menu_item_get_attribute (menu_item, G_MENU_ATTRIBUTE_LABEL, "s", &str))
{
GParameter p = { "text", G_VALUE_INIT };
g_value_init (&p.value, G_TYPE_STRING);
g_value_take_string (&p.value, str);
parameters[n++] = p;
}
if (g_menu_item_get_attribute (menu_item, "x-canonical-color", "s", &str))
{
GParameter p = { "icon", G_VALUE_INIT };
g_value_init (&p.value, G_TYPE_OBJECT);
g_value_take_object (&p.value, create_color_icon_pixbuf (str));
parameters[n++] = p;
g_free (str);
}
if (g_menu_item_get_attribute (menu_item, "x-canonical-time-format", "s", &str))
{
GParameter p = { "format", G_VALUE_INIT };
g_value_init (&p.value, G_TYPE_STRING);
g_value_take_string (&p.value, str);
parameters[n++] = p;
}
if (g_menu_item_get_attribute (menu_item, "x-canonical-time", "x", &i64))
{
GParameter p = { "date-time", G_VALUE_INIT };
g_value_init (&p.value, G_TYPE_DATE_TIME);
g_value_take_boxed (&p.value, g_date_time_new_from_unix_local (i64));
parameters[n++] = p;
}
g_assert (n <= G_N_ELEMENTS (parameters));
ido_menu_item = g_object_newv (IDO_TYPE_TIME_STAMP_MENU_ITEM, n, parameters);
for (i=0; i<n; i++)
g_value_unset (¶meters[i].value);
/* add an ActionHelper */
if (g_menu_item_get_attribute (menu_item, "action", "s", &str))
{
GVariant * target;
IdoActionHelper * helper;
target = g_menu_item_get_attribute_value (menu_item, "target",
G_VARIANT_TYPE_ANY);
helper = ido_action_helper_new (GTK_WIDGET(ido_menu_item), actions,
str, target);
g_signal_connect_swapped (ido_menu_item, "activate",
G_CALLBACK (ido_action_helper_activate), helper);
g_signal_connect_swapped (ido_menu_item, "destroy",
G_CALLBACK (g_object_unref), helper);
g_clear_pointer (&target, g_variant_unref);
g_free (str);
}
return GTK_MENU_ITEM (ido_menu_item);
}
|
