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
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "dive.h"
#include "display.h"
static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
{
GtkTreeIter iter;
GValue value = {0, };
if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
return;
gtk_tree_model_get_value(model, &iter, 6, &value);
selected_dive = g_value_get_int(&value);
repaint_dive();
}
static void fill_dive_list(GtkListStore *store)
{
int i;
GtkTreeIter iter;
for (i = 0; i < dive_table.nr; i++) {
struct dive *dive = dive_table.dives[i];
int len;
char buffer[256], *datestr, *depth, *duration;
struct tm *tm;
tm = gmtime(&dive->when);
len = snprintf(buffer, sizeof(buffer),
"%02d.%02d.%02d %02d:%02d",
tm->tm_mday, tm->tm_mon+1, tm->tm_year % 100,
tm->tm_hour, tm->tm_min);
datestr = malloc(len+1);
memcpy(datestr, buffer, len+1);
len = snprintf(buffer, sizeof(buffer),
"%d", to_feet(dive->maxdepth));
depth = malloc(len + 1);
memcpy(depth, buffer, len+1);
len = snprintf(buffer, sizeof(buffer),
"%d", dive->duration.seconds / 60);
duration = malloc(len + 1);
memcpy(duration, buffer, len+1);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter,
0, datestr,
1, dive->when,
2, depth,
3, dive->maxdepth,
4, duration,
5, dive->duration.seconds,
6, i,
-1);
}
}
GtkWidget *create_dive_list(void)
{
GtkListStore *model;
GtkWidget *tree_view;
GtkTreeSelection *selection;
GtkCellRenderer *renderer;
GtkTreeViewColumn *col;
GtkWidget *scroll_window;
model = gtk_list_store_new(7,
G_TYPE_STRING, G_TYPE_INT,
G_TYPE_STRING, G_TYPE_INT,
G_TYPE_STRING, G_TYPE_INT,
G_TYPE_INT);
tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
gtk_widget_set_size_request(tree_view, 200, 100);
fill_dive_list(model);
renderer = gtk_cell_renderer_text_new();
col = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(col, "Date");
gtk_tree_view_column_set_sort_column_id(col, 1);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_column_pack_start(col, renderer, TRUE);
gtk_tree_view_column_add_attribute(col, renderer, "text", 0);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
renderer = gtk_cell_renderer_text_new();
col = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(col, "ft");
gtk_tree_view_column_set_sort_column_id(col, 3);
gtk_tree_view_column_pack_start(col, renderer, FALSE);
gtk_tree_view_column_add_attribute(col, renderer, "text", 2);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
renderer = gtk_cell_renderer_text_new();
col = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(col, "min");
gtk_tree_view_column_set_sort_column_id(col, 5);
gtk_tree_view_column_pack_start(col, renderer, FALSE);
gtk_tree_view_column_add_attribute(col, renderer, "text", 4);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col);
gtk_object_set(GTK_OBJECT(renderer), "alignment", PANGO_ALIGN_RIGHT, NULL);
gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), 1.0, 0.5);
g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
"search-column", 0,
"rules-hint", TRUE,
NULL);
g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), model);
scroll_window = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scroll_window), tree_view);
return scroll_window;
}
|
