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49c34176 JA |
1 | #include <stdlib.h> |
2 | #include <string.h> | |
53e0e85d JA |
3 | #include <gtk/gtk.h> |
4 | ||
f762cef9 | 5 | #include "gcompat.h" |
49c34176 JA |
6 | #include "ghelpers.h" |
7 | ||
53e0e85d JA |
8 | GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label) |
9 | { | |
10 | GtkWidget *entry, *frame; | |
11 | ||
12 | frame = gtk_frame_new(label); | |
f762cef9 | 13 | entry = gtk_combo_box_text_new(); |
53e0e85d JA |
14 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); |
15 | gtk_container_add(GTK_CONTAINER(frame), entry); | |
16 | ||
17 | return entry; | |
18 | } | |
19 | ||
20 | GtkWidget *new_info_entry_in_frame(GtkWidget *box, const char *label) | |
21 | { | |
22 | GtkWidget *entry, *frame; | |
23 | ||
24 | frame = gtk_frame_new(label); | |
25 | entry = gtk_entry_new(); | |
f762cef9 | 26 | gtk_editable_set_editable(GTK_EDITABLE(entry), 0); |
53e0e85d JA |
27 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); |
28 | gtk_container_add(GTK_CONTAINER(frame), entry); | |
29 | ||
30 | return entry; | |
31 | } | |
32 | ||
b78ca651 JA |
33 | static void fill_color_from_rgb(GdkColor *c, gfloat r, gfloat g, gfloat b) |
34 | { | |
35 | gint R, G, B; | |
36 | gchar tmp[8]; | |
37 | ||
38 | memset(c, 0, sizeof(*c)); | |
39 | R = r * 255; | |
40 | G = g * 255; | |
41 | B = b * 255; | |
42 | snprintf(tmp, sizeof(tmp), "#%02x%02x%02x", R, G, B); | |
43 | gdk_color_parse(tmp, c); | |
44 | } | |
45 | ||
46 | GtkWidget *new_info_entry_in_frame_rgb(GtkWidget *box, const char *label, | |
47 | gfloat r, gfloat g, gfloat b) | |
48 | { | |
49 | GtkWidget *entry; | |
50 | GdkColor c; | |
51 | ||
52 | entry = new_info_entry_in_frame(box, label); | |
53 | fill_color_from_rgb(&c, r, g, b); | |
54 | gtk_widget_modify_text(entry, GTK_STATE_NORMAL, &c); | |
55 | return entry; | |
56 | } | |
57 | ||
53e0e85d JA |
58 | GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label) |
59 | { | |
60 | GtkWidget *label_widget; | |
61 | GtkWidget *frame; | |
62 | ||
63 | frame = gtk_frame_new(label); | |
64 | label_widget = gtk_label_new(NULL); | |
65 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); | |
66 | gtk_container_add(GTK_CONTAINER(frame), label_widget); | |
67 | ||
68 | return label_widget; | |
69 | } | |
70 | ||
71 | GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, double defval) | |
72 | { | |
73 | GtkWidget *button, *box; | |
74 | ||
75 | box = gtk_hbox_new(FALSE, 3); | |
76 | gtk_container_add(GTK_CONTAINER(hbox), box); | |
77 | ||
78 | button = gtk_spin_button_new_with_range(min, max, 1.0); | |
79 | gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0); | |
80 | ||
81 | gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID); | |
82 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), defval); | |
83 | ||
84 | return button; | |
85 | } | |
86 | ||
87 | void label_set_int_value(GtkWidget *entry, unsigned int val) | |
88 | { | |
89 | char tmp[80]; | |
90 | ||
91 | sprintf(tmp, "%u", val); | |
92 | gtk_label_set_text(GTK_LABEL(entry), tmp); | |
93 | } | |
94 | ||
95 | void entry_set_int_value(GtkWidget *entry, unsigned int val) | |
96 | { | |
97 | char tmp[80]; | |
98 | ||
99 | sprintf(tmp, "%u", val); | |
100 | gtk_entry_set_text(GTK_ENTRY(entry), tmp); | |
101 | } | |
49c34176 JA |
102 | |
103 | GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, unsigned int flags) | |
104 | { | |
105 | GtkCellRenderer *renderer; | |
106 | GtkTreeViewColumn *col; | |
107 | double xalign = 0.0; /* left as default */ | |
108 | PangoAlignment align; | |
109 | gboolean visible; | |
110 | ||
111 | align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT : | |
112 | (flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT : | |
113 | PANGO_ALIGN_CENTER; | |
114 | visible = !(flags & INVISIBLE); | |
115 | ||
116 | renderer = gtk_cell_renderer_text_new(); | |
117 | col = gtk_tree_view_column_new(); | |
118 | ||
119 | gtk_tree_view_column_set_title(col, title); | |
120 | if (!(flags & UNSORTABLE)) | |
121 | gtk_tree_view_column_set_sort_column_id(col, index); | |
122 | gtk_tree_view_column_set_resizable(col, TRUE); | |
123 | gtk_tree_view_column_pack_start(col, renderer, TRUE); | |
b4d669e6 | 124 | gtk_tree_view_column_set_expand(col, TRUE); |
49c34176 | 125 | gtk_tree_view_column_add_attribute(col, renderer, "text", index); |
cd972fdd | 126 | g_object_set(G_OBJECT(renderer), "alignment", align, NULL); |
49c34176 JA |
127 | switch (align) { |
128 | case PANGO_ALIGN_LEFT: | |
129 | xalign = 0.0; | |
130 | break; | |
131 | case PANGO_ALIGN_CENTER: | |
132 | xalign = 0.5; | |
133 | break; | |
134 | case PANGO_ALIGN_RIGHT: | |
135 | xalign = 1.0; | |
136 | break; | |
137 | } | |
138 | gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5); | |
139 | gtk_tree_view_column_set_visible(col, visible); | |
140 | gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col); | |
141 | return col; | |
142 | } | |
143 | ||
144 | void multitext_add_entry(struct multitext_widget *mt, const char *text) | |
145 | { | |
146 | mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *)); | |
147 | mt->text[mt->max_text] = strdup(text); | |
148 | mt->max_text++; | |
149 | } | |
150 | ||
151 | void multitext_set_entry(struct multitext_widget *mt, unsigned int index) | |
152 | { | |
153 | if (index >= mt->max_text) | |
154 | return; | |
155 | if (!mt->text || !mt->text[index]) | |
156 | return; | |
157 | ||
158 | mt->cur_text = index; | |
159 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); | |
160 | } | |
161 | ||
162 | void multitext_update_entry(struct multitext_widget *mt, unsigned int index, | |
163 | const char *text) | |
164 | { | |
165 | if (!mt->text) | |
166 | return; | |
167 | ||
168 | if (mt->text[index]) | |
169 | free(mt->text[index]); | |
170 | ||
171 | mt->text[index] = strdup(text); | |
172 | if (mt->cur_text == index) | |
173 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); | |
174 | } | |
175 | ||
176 | void multitext_free(struct multitext_widget *mt) | |
177 | { | |
178 | int i; | |
179 | ||
180 | gtk_entry_set_text(GTK_ENTRY(mt->entry), ""); | |
181 | ||
182 | for (i = 0; i < mt->max_text; i++) { | |
183 | if (mt->text[i]) | |
184 | free(mt->text[i]); | |
185 | } | |
186 | ||
187 | free(mt->text); | |
188 | mt->cur_text = -1; | |
189 | mt->max_text = 0; | |
190 | } | |
1252d8f2 JA |
191 | |
192 | GtkWidget *get_scrolled_window(gint border_width) | |
193 | { | |
194 | GtkWidget *scroll; | |
195 | ||
196 | scroll = gtk_scrolled_window_new(NULL, NULL); | |
197 | gtk_container_set_border_width(GTK_CONTAINER(scroll), border_width); | |
198 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); | |
199 | ||
200 | return scroll; | |
201 | } |