aboutsummaryrefslogtreecommitdiff
path: root/src/hdfsee.c
blob: 081769d3e889b43403028d6dd61f548ef50d59c0 (plain)
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
/*
 * hdfsee.c
 *
 * Quick yet non-crappy HDF viewer
 *
 * (c) 2006-2009 Thomas White <taw@physics.org>
 *
 * Part of CrystFEL - crystallography with a FEL
 *
 */


#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <gtk/gtk.h>
#include <glib/gthread.h>
#include <getopt.h>

#include "displaywindow.h"
#include "utils.h"


/* Global program state */
DisplayWindow *main_window_list[64];
size_t main_n_windows = 0;


static void show_help(const char *s)
{
	printf("Syntax: %s [options] image.h5\n\n", s);
	printf(
"Quick HDF5 image viewer.\n"
"\n"
"  -h, --help                       Display this help message.\n"
"\n"
"  -p, --peak-overlay=<filename>    Draw circles in positions listed in file.\n"
"  -i, --int-boost=<n>        Multiple intensity by <n>.\n"
"  -b, --binning=<n>                Set display binning to <n>.\n"
"\n");
}


/* Called to notify that an image display window has been closed */
void hdfsee_window_closed(DisplayWindow *dw)
{
	size_t i;

	for ( i=0; i<main_n_windows; i++ ) {

		if ( main_window_list[i] == dw ) {

			size_t j;

			for ( j=i+1; j<main_n_windows; j++ ) {
				main_window_list[j] = main_window_list[j+1];
			}

		}

	}

	main_n_windows--;

	if ( main_n_windows == 0 ) gtk_exit(0);

}


int main(int argc, char *argv[])
{
	int c;
	size_t i;
	int nfiles;
	char *peaks = NULL;
	int boost = 1;
	int binning = 2;

	/* Long options */
	const struct option longopts[] = {
		{"help",               0, NULL,               'h'},
		{"peak-overlay",       1, NULL,               'p'},
		{"int-boost",          1, NULL,               'i'},
		{"binning",            1, NULL,               'b'},
		{0, 0, NULL, 0}
	};

	g_thread_init(NULL);
	gtk_init(&argc, &argv);

	/* Short options */
	while ((c = getopt_long(argc, argv, "hp:b:i:", longopts, NULL)) != -1) {

		switch (c) {
		case 'h' : {
			show_help(argv[0]);
			return 0;
		}

		case 'p' : {
			peaks = strdup(optarg);
			break;
		}

		case 'i' : {
			boost = atoi(optarg);
			if ( boost < 1 ) {
				ERROR("Intensity boost must be a positive"
				      " integer.\n");
			}
			break;
		}

		case 'b' : {
			binning = atoi(optarg);
			if ( boost < 1 ) {
				ERROR("Binning must be a positive integer.\n");
			}
			break;
		}

		case 0 : {
			break;
		}

		default : {
			return 1;
		}
		}

	}

	nfiles = argc-optind;

	if ( nfiles < 1 ) {
		ERROR("You need to give me a file to open!\n");
		return -1;
	}

	for ( i=0; i<nfiles; i++ ) {
		main_window_list[i] = displaywindow_open(argv[optind+i], peaks,
		                                         boost, binning);
		if ( main_window_list[i] == NULL ) {
			ERROR("Couldn't open display window\n");
		} else {
			main_n_windows++;
		}
	}
	gtk_main();

	return 0;
}