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
|
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <gdk/gdkx.h>
#include <string.h>
#include "lassi-osd.h"
int lassi_osd_init(LassiOsdInfo *osd) {
GtkWidget *hbox;
GdkColor color;
guint32 cardinal;
GdkDisplay *display;
g_assert(osd);
memset(osd, 0, sizeof(*osd));
osd->window = gtk_window_new(GTK_WINDOW_POPUP);
gtk_window_set_title(GTK_WINDOW(osd->window), "Mango Lassi OSD");
gtk_window_stick(GTK_WINDOW(osd->window));
gtk_window_set_keep_above(GTK_WINDOW(osd->window), TRUE);
gtk_window_set_decorated(GTK_WINDOW(osd->window), FALSE);
gtk_window_set_deletable(GTK_WINDOW(osd->window), FALSE);
gtk_window_set_type_hint(GTK_WINDOW(osd->window), GDK_WINDOW_TYPE_HINT_NOTIFICATION);
gtk_window_set_skip_taskbar_hint(GTK_WINDOW(osd->window), TRUE);
gtk_window_set_skip_pager_hint(GTK_WINDOW(osd->window), TRUE);
gtk_window_set_accept_focus(GTK_WINDOW(osd->window), FALSE);
gtk_window_set_focus_on_map(GTK_WINDOW(osd->window), FALSE);
gtk_window_set_gravity(GTK_WINDOW(osd->window), GDK_GRAVITY_SOUTH_WEST);
osd->label = gtk_label_new("Test");
gtk_misc_set_padding(GTK_MISC(osd->label), 16, 0);
/* gtk_label_set_line_wrap(GTK_LABEL(osd->label), TRUE); */
osd->left_icon = gtk_image_new();
osd->right_icon = gtk_image_new();
hbox = gtk_hbox_new(0, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 8);
gtk_box_pack_start(GTK_BOX(hbox), osd->left_icon, FALSE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(hbox), osd->label, TRUE, TRUE, 0);
gtk_box_pack_end(GTK_BOX(hbox), osd->right_icon, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(osd->window), hbox);
gtk_widget_show(hbox);
gtk_widget_show(osd->label);
gdk_color_parse("#262624", &color);
if (!gdk_colormap_alloc_color(gtk_widget_get_colormap(osd->window), &color, FALSE, FALSE))
gdk_color_black(gtk_widget_get_colormap(osd->window), &color);
gtk_widget_modify_bg(osd->window, GTK_STATE_NORMAL, &color);
gtk_widget_realize(GTK_WIDGET(osd->window));
cardinal = 0xbfffffff;
display = gdk_drawable_get_display(osd->window->window);
XChangeProperty(GDK_DISPLAY_XDISPLAY(display),
GDK_WINDOW_XID(osd->window->window),
gdk_x11_get_xatom_by_name_for_display(display, "_NET_WM_WINDOW_OPACITY"),
XA_CARDINAL, 32,
PropModeReplace,
(guchar *) &cardinal, 1);
g_debug("WINDOW=%p", osd->window);
return 0;
}
void lassi_osd_done(LassiOsdInfo *osd) {
g_assert(osd);
gtk_widget_destroy(osd->window);
memset(osd, 0, sizeof(*osd));
}
void lassi_osd_set_text(LassiOsdInfo *osd, const char *text, const char *icon_name_left, const char *icon_name_right) {
char *t;
int w, h, max_width;
g_assert(osd);
g_assert(osd->window);
g_debug("WINDOW=%p", osd->window);
g_debug("Showing text '%s'", text);
t = g_strdup_printf("<span size=\"large\" color=\"#F5F5F5\">%s</span>", text);
gtk_label_set_markup(GTK_LABEL(osd->label), t);
g_free(t);
if (icon_name_left) {
gtk_image_set_from_icon_name(GTK_IMAGE(osd->left_icon), icon_name_left, GTK_ICON_SIZE_DIALOG);
gtk_widget_show(osd->left_icon);
} else
gtk_widget_hide(osd->left_icon);
if (icon_name_right) {
gtk_image_set_from_icon_name(GTK_IMAGE(osd->right_icon), icon_name_right, GTK_ICON_SIZE_DIALOG);
gtk_widget_show(osd->right_icon);
} else
gtk_widget_hide(osd->right_icon);
max_width = (gdk_screen_width()*18)/20;
g_debug("WINDOW=%p", osd->window);
gtk_widget_set_size_request(osd->window, -1, -1);
gtk_window_get_size(GTK_WINDOW(osd->window), &w, &h);
g_debug("WINDOW=%p", osd->window);
if (w > max_width) {
gtk_widget_set_size_request(osd->window, max_width, -1);
w = max_width;
}
if (!icon_name_left == !icon_name_right) {
gtk_label_set_justify(GTK_LABEL(osd->label), GTK_JUSTIFY_CENTER);
gtk_window_move(GTK_WINDOW(osd->window), (gdk_screen_width() - w)/2, (gdk_screen_height()*9)/10 - h);
} else if (icon_name_left) {
gtk_label_set_justify(GTK_LABEL(osd->label), GTK_JUSTIFY_LEFT);
gtk_window_move(GTK_WINDOW(osd->window), gdk_screen_width()/20, (gdk_screen_height()*9)/10 - h);
} else {
gtk_label_set_justify(GTK_LABEL(osd->label), GTK_JUSTIFY_RIGHT);
gtk_window_move(GTK_WINDOW(osd->window), (gdk_screen_width()*19)/20 - w, (gdk_screen_height()*9)/10 - h);
}
gtk_widget_show(osd->window);
g_debug("osd shown");
}
void lassi_osd_hide(LassiOsdInfo *osd) {
g_assert(osd);
gtk_widget_hide(osd->window);
g_debug("osd hidden");
}
|
