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
|
#include "../util.h"
#include "../../util/debug.h"
#include "gtk.h"
#include <string.h>
struct perf_gtk_context *pgctx;
struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window)
{
struct perf_gtk_context *ctx;
ctx = malloc(sizeof(*pgctx));
if (ctx)
ctx->main_window = window;
return ctx;
}
int perf_gtk__deactivate_context(struct perf_gtk_context **ctx)
{
if (!perf_gtk__is_active_context(*ctx))
return -1;
free(*ctx);
*ctx = NULL;
return 0;
}
static int perf_gtk__error(const char *format, va_list args)
{
char *msg;
GtkWidget *dialog;
if (!perf_gtk__is_active_context(pgctx) ||
vasprintf(&msg, format, args) < 0) {
fprintf(stderr, "Error:\n");
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
return -1;
}
dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(pgctx->main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
"<b>Error</b>\n\n%s", msg);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
free(msg);
return 0;
}
#ifdef HAVE_GTK_INFO_BAR
static int perf_gtk__warning_info_bar(const char *format, va_list args)
{
char *msg;
if (!perf_gtk__is_active_context(pgctx) ||
vasprintf(&msg, format, args) < 0) {
fprintf(stderr, "Warning:\n");
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
return -1;
}
gtk_label_set_text(GTK_LABEL(pgctx->message_label), msg);
gtk_info_bar_set_message_type(GTK_INFO_BAR(pgctx->info_bar),
GTK_MESSAGE_WARNING);
gtk_widget_show(pgctx->info_bar);
free(msg);
return 0;
}
#else
static int perf_gtk__warning_statusbar(const char *format, va_list args)
{
char *msg, *p;
if (!perf_gtk__is_active_context(pgctx) ||
vasprintf(&msg, format, args) < 0) {
fprintf(stderr, "Warning:\n");
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
return -1;
}
gtk_statusbar_pop(GTK_STATUSBAR(pgctx->statbar),
pgctx->statbar_ctx_id);
/* Only first line can be displayed */
p = strchr(msg, '\n');
if (p)
*p = '\0';
gtk_statusbar_push(GTK_STATUSBAR(pgctx->statbar),
pgctx->statbar_ctx_id, msg);
free(msg);
return 0;
}
#endif
struct perf_error_ops perf_gtk_eops = {
.error = perf_gtk__error,
#ifdef HAVE_GTK_INFO_BAR
.warning = perf_gtk__warning_info_bar,
#else
.warning = perf_gtk__warning_statusbar,
#endif
};
/*
* FIXME: Functions below should be implemented properly.
* For now, just add stubs for NO_NEWT=1 build.
*/
#ifndef NEWT_SUPPORT
void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused,
const char *title __maybe_unused)
{
}
#endif
|
