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49c34176 JA |
1 | #include <stdlib.h> |
2 | #include <string.h> | |
53e0e85d JA |
3 | #include <gtk/gtk.h> |
4 | ||
49c34176 JA |
5 | #include "ghelpers.h" |
6 | ||
53e0e85d JA |
7 | GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label) |
8 | { | |
9 | GtkWidget *entry, *frame; | |
10 | ||
11 | frame = gtk_frame_new(label); | |
12 | entry = gtk_combo_box_new_text(); | |
13 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); | |
14 | gtk_container_add(GTK_CONTAINER(frame), entry); | |
15 | ||
16 | return entry; | |
17 | } | |
18 | ||
19 | GtkWidget *new_info_entry_in_frame(GtkWidget *box, const char *label) | |
20 | { | |
21 | GtkWidget *entry, *frame; | |
22 | ||
23 | frame = gtk_frame_new(label); | |
24 | entry = gtk_entry_new(); | |
25 | gtk_entry_set_editable(GTK_ENTRY(entry), 0); | |
26 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); | |
27 | gtk_container_add(GTK_CONTAINER(frame), entry); | |
28 | ||
29 | return entry; | |
30 | } | |
31 | ||
32 | GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label) | |
33 | { | |
34 | GtkWidget *label_widget; | |
35 | GtkWidget *frame; | |
36 | ||
37 | frame = gtk_frame_new(label); | |
38 | label_widget = gtk_label_new(NULL); | |
39 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); | |
40 | gtk_container_add(GTK_CONTAINER(frame), label_widget); | |
41 | ||
42 | return label_widget; | |
43 | } | |
44 | ||
45 | GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, double defval) | |
46 | { | |
47 | GtkWidget *button, *box; | |
48 | ||
49 | box = gtk_hbox_new(FALSE, 3); | |
50 | gtk_container_add(GTK_CONTAINER(hbox), box); | |
51 | ||
52 | button = gtk_spin_button_new_with_range(min, max, 1.0); | |
53 | gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0); | |
54 | ||
55 | gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID); | |
56 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), defval); | |
57 | ||
58 | return button; | |
59 | } | |
60 | ||
61 | void label_set_int_value(GtkWidget *entry, unsigned int val) | |
62 | { | |
63 | char tmp[80]; | |
64 | ||
65 | sprintf(tmp, "%u", val); | |
66 | gtk_label_set_text(GTK_LABEL(entry), tmp); | |
67 | } | |
68 | ||
69 | void entry_set_int_value(GtkWidget *entry, unsigned int val) | |
70 | { | |
71 | char tmp[80]; | |
72 | ||
73 | sprintf(tmp, "%u", val); | |
74 | gtk_entry_set_text(GTK_ENTRY(entry), tmp); | |
75 | } | |
49c34176 JA |
76 | |
77 | GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, unsigned int flags) | |
78 | { | |
79 | GtkCellRenderer *renderer; | |
80 | GtkTreeViewColumn *col; | |
81 | double xalign = 0.0; /* left as default */ | |
82 | PangoAlignment align; | |
83 | gboolean visible; | |
84 | ||
85 | align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT : | |
86 | (flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT : | |
87 | PANGO_ALIGN_CENTER; | |
88 | visible = !(flags & INVISIBLE); | |
89 | ||
90 | renderer = gtk_cell_renderer_text_new(); | |
91 | col = gtk_tree_view_column_new(); | |
92 | ||
93 | gtk_tree_view_column_set_title(col, title); | |
94 | if (!(flags & UNSORTABLE)) | |
95 | gtk_tree_view_column_set_sort_column_id(col, index); | |
96 | gtk_tree_view_column_set_resizable(col, TRUE); | |
97 | gtk_tree_view_column_pack_start(col, renderer, TRUE); | |
98 | gtk_tree_view_column_add_attribute(col, renderer, "text", index); | |
99 | gtk_object_set(GTK_OBJECT(renderer), "alignment", align, NULL); | |
100 | switch (align) { | |
101 | case PANGO_ALIGN_LEFT: | |
102 | xalign = 0.0; | |
103 | break; | |
104 | case PANGO_ALIGN_CENTER: | |
105 | xalign = 0.5; | |
106 | break; | |
107 | case PANGO_ALIGN_RIGHT: | |
108 | xalign = 1.0; | |
109 | break; | |
110 | } | |
111 | gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5); | |
112 | gtk_tree_view_column_set_visible(col, visible); | |
113 | gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col); | |
114 | return col; | |
115 | } | |
116 | ||
117 | void multitext_add_entry(struct multitext_widget *mt, const char *text) | |
118 | { | |
119 | mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *)); | |
120 | mt->text[mt->max_text] = strdup(text); | |
121 | mt->max_text++; | |
122 | } | |
123 | ||
124 | void multitext_set_entry(struct multitext_widget *mt, unsigned int index) | |
125 | { | |
126 | if (index >= mt->max_text) | |
127 | return; | |
128 | if (!mt->text || !mt->text[index]) | |
129 | return; | |
130 | ||
131 | mt->cur_text = index; | |
132 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); | |
133 | } | |
134 | ||
135 | void multitext_update_entry(struct multitext_widget *mt, unsigned int index, | |
136 | const char *text) | |
137 | { | |
138 | if (!mt->text) | |
139 | return; | |
140 | ||
141 | if (mt->text[index]) | |
142 | free(mt->text[index]); | |
143 | ||
144 | mt->text[index] = strdup(text); | |
145 | if (mt->cur_text == index) | |
146 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); | |
147 | } | |
148 | ||
149 | void multitext_free(struct multitext_widget *mt) | |
150 | { | |
151 | int i; | |
152 | ||
153 | gtk_entry_set_text(GTK_ENTRY(mt->entry), ""); | |
154 | ||
155 | for (i = 0; i < mt->max_text; i++) { | |
156 | if (mt->text[i]) | |
157 | free(mt->text[i]); | |
158 | } | |
159 | ||
160 | free(mt->text); | |
161 | mt->cur_text = -1; | |
162 | mt->max_text = 0; | |
163 | } |