This repository was archived by the owner on Sep 8, 2020. It is now read-only.
Repository navigation
Expand file tree
/
Copy pathInfoScreen.c
More file actions
179 lines (154 loc) · 5.17 KB
/
Copy pathInfoScreen.c
File metadata and controls
179 lines (154 loc) · 5.17 KB
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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
#include "InfoScreen.h"
#include "config.h"
#include "Object.h"
#include "CRT.h"
#include "IncSet.h"
#include "ListItem.h"
#include "Platform.h"
#include "StringUtils.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdarg.h>
/*{
#include "Process.h"
#include "Panel.h"
#include "FunctionBar.h"
#include "IncSet.h"
typedef struct InfoScreen_ InfoScreen;
typedef void(*InfoScreen_Scan)(InfoScreen*);
typedef void(*InfoScreen_Draw)(InfoScreen*);
typedef void(*InfoScreen_OnErr)(InfoScreen*);
typedef bool(*InfoScreen_OnKey)(InfoScreen*, int);
typedef struct InfoScreenClass_ {
ObjectClass super;
const InfoScreen_Scan scan;
const InfoScreen_Draw draw;
const InfoScreen_OnErr onErr;
const InfoScreen_OnKey onKey;
} InfoScreenClass;
#define As_InfoScreen(this_) ((InfoScreenClass*)(((InfoScreen*)(this_))->super.klass))
#define InfoScreen_scan(this_) As_InfoScreen(this_)->scan((InfoScreen*)(this_))
#define InfoScreen_draw(this_) As_InfoScreen(this_)->draw((InfoScreen*)(this_))
#define InfoScreen_onErr(this_) As_InfoScreen(this_)->onErr((InfoScreen*)(this_))
#define InfoScreen_onKey(this_, ch_) As_InfoScreen(this_)->onKey((InfoScreen*)(this_), ch_)
struct InfoScreen_ {
Object super;
Process* process;
Panel* display;
FunctionBar* bar;
IncSet* inc;
Vector* lines;
};
}*/
static const char* const InfoScreenFunctions[] = {"Search ", "Filter ", "Refresh", "Done ", NULL};
static const char* const InfoScreenKeys[] = {"F3", "F4", "F5", "Esc"};
static int InfoScreenEvents[] = {KEY_F(3), KEY_F(4), KEY_F(5), 27};
InfoScreen* InfoScreen_init(InfoScreen* this, Process* process, FunctionBar* bar, int height, char* panelHeader) {
this->process = process;
if (!bar) {
bar = FunctionBar_new(InfoScreenFunctions, InfoScreenKeys, InfoScreenEvents);
}
this->display = Panel_new(0, 1, COLS, height, false, Class(ListItem), bar);
this->inc = IncSet_new(bar);
this->lines = Vector_new(this->display->items->type, true, DEFAULT_SIZE);
Panel_setHeader(this->display, panelHeader);
return this;
}
InfoScreen* InfoScreen_done(InfoScreen* this) {
Panel_delete((Object*)this->display);
IncSet_delete(this->inc);
Vector_delete(this->lines);
return this;
}
void InfoScreen_drawTitled(InfoScreen* this, char* fmt, ...) {
va_list ap;
va_start(ap, fmt);
attrset(CRT_colors[METER_TEXT]);
mvhline(0, 0, ' ', COLS);
wmove(stdscr, 0, 0);
vw_printw(stdscr, fmt, ap);
attrset(CRT_colors[DEFAULT_COLOR]);
this->display->needsRedraw = true;
Panel_draw(this->display, true);
IncSet_drawBar(this->inc, CRT_colors[FUNCTION_BAR]);
va_end(ap);
}
void InfoScreen_addLine(InfoScreen* this, const char* line) {
Vector_add(this->lines, (Object*) ListItem_new(line, 0));
const char* incFilter = IncSet_filter(this->inc);
if (!incFilter || String_contains_i(line, incFilter))
Panel_add(this->display, (Object*)Vector_get(this->lines, Vector_size(this->lines)-1));
}
void InfoScreen_appendLine(InfoScreen* this, const char* line) {
ListItem* last = (ListItem*)Vector_get(this->lines, Vector_size(this->lines)-1);
ListItem_append(last, line);
const char* incFilter = IncSet_filter(this->inc);
if (incFilter && Panel_get(this->display, Panel_size(this->display)-1) != (Object*)last && String_contains_i(line, incFilter))
Panel_add(this->display, (Object*)last);
}
void InfoScreen_run(InfoScreen* this) {
Panel* panel = this->display;
if (As_InfoScreen(this)->scan) InfoScreen_scan(this);
InfoScreen_draw(this);
bool looping = true;
while (looping) {
Panel_draw(panel, true);
int ch = Panel_getCh(panel);
if (ch == ERR) {
if (As_InfoScreen(this)->onErr) {
InfoScreen_onErr(this);
continue;
}
}
if (ch == KEY_MOUSE) {
MEVENT mevent;
int ok = getmouse(&mevent);
if (ok == OK)
if (mevent.y >= panel->y && mevent.y < LINES - 1) {
Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV);
ch = 0;
} if (mevent.y == LINES - 1)
ch = IncSet_synthesizeEvent(this->inc, mevent.x);
}
if (this->inc->active) {
IncSet_handleKey(this->inc, ch, panel, IncSet_getListItemValue, this->lines);
continue;
}
switch(ch) {
case ERR:
continue;
case KEY_F(3):
case '/':
IncSet_activate(this->inc, INC_SEARCH, panel);
break;
case KEY_F(4):
case '\\':
IncSet_activate(this->inc, INC_FILTER, panel);
break;
case KEY_F(5):
clear();
if (As_InfoScreen(this)->scan) InfoScreen_scan(this);
InfoScreen_draw(this);
break;
case '\014': // Ctrl+L
clear();
InfoScreen_draw(this);
break;
case 'q':
case 27:
case KEY_F(10):
looping = false;
break;
case KEY_RESIZE:
Panel_resize(panel, COLS, LINES-2);
InfoScreen_draw(this);
break;
default:
if (As_InfoScreen(this)->onKey && InfoScreen_onKey(this, ch)) {
continue;
}
Panel_onKey(panel, ch);
}
}
}