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
|
#include "ui.internal.h"
#include "macros.h"
#define UI__ROOT_MIN_Y (24)
#define UI__ROOT_MIN_X (80)
/* top margin for menu bar */
#define UI__ROOT_MARGIN_TOP (1)
/* bottom margin for status bar */
#define UI__ROOT_MARGIN_BOTTOM (1)
#define UI__ROOT_MARGIN_LEFT (0)
#define UI__ROOT_MARGIN_RIGHT (0)
const char *ui__status_text = NULL;
WINDOW *ui__root_place_content_window(struct ui_window_root *root)
{
int maxy, maxx;
int begy, begx;
getmaxyx(root->super.cwindow, maxy, maxx);
getbegyx(root->super.cwindow, begy, begx);
begy += UI__ROOT_MARGIN_TOP;
maxy -= UI__ROOT_MARGIN_TOP + UI__ROOT_MARGIN_BOTTOM;
begx += UI__ROOT_MARGIN_LEFT;
begx -= UI__ROOT_MARGIN_LEFT + UI__ROOT_MARGIN_RIGHT;
return newwin(maxy, maxx, begy, begx);
}
void ui__root_draw_proc(struct ui_window_base *base)
{
struct ui_window_root *root = ui__cast(root, base);
int maxy, maxx;
getmaxyx(base->cwindow, maxy, maxx);
if (root->undersize_scr) {
for (int y = 0; y < maxy; ++y)
mvwhline(base->cwindow, y, 0, y < 3 ? ' ' : '/', maxx);
mvwprintw(base->cwindow, 0, 0, "Your terminal is too small! It must be at least %dx%d.", UI__ROOT_MIN_X, UI__ROOT_MIN_Y);
wrefresh(base->cwindow);
return;
}
attron(A_REVERSE);
mvwhline(base->cwindow, 0, 0, ' ', getmaxx(base->cwindow));
mvwhline(base->cwindow, getmaxy(base->cwindow)-1, 0, ' ', getmaxx(base->cwindow));
if (ui__status_text) {
mvwprintw(base->cwindow, getmaxy(base->cwindow)-1, 1, "Status: %s", ui__status_text);
}
attroff(A_REVERSE);
wnoutrefresh(base->cwindow);
if (root->content) {
ui__call_draw_proc(root->content);
}
if (root->floating) {
ui__call_draw_proc(root->floating);
}
doupdate();
}
void ui__root_layout_proc(struct ui_window_base *base)
{
struct ui_window_root *root = ui__cast(root, base);
int maxy, maxx;
getmaxyx(base->cwindow, maxy, maxx);
if (maxy < UI__ROOT_MIN_Y || maxx < UI__ROOT_MIN_X) {
root->undersize_scr = true;
return;
}
root->undersize_scr = false;
if (root->content) {
delwin(root->content->cwindow);
root->content->cwindow = ui__root_place_content_window(root);
ui__call_layout_proc(root->content);
}
}
void ui__root_set_content(struct ui_window_root *root, struct ui_window_base *window)
{
umps_assert(!window->parent);
umps_assert(!window->cwindow);
umps_assert(!root->content);
window->cwindow = ui__root_place_content_window(root);
root->content = window;
window->parent = ui__cast(base, root);
}
void ui__root_set_floating(struct ui_window_root *root, struct ui_window_base *window)
{
}
|
