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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
4c77d5e0 GB |
22 | #ifdef HAVE_CONFIG_H |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
50a14534 | 26 | #include <gtk/gtk.h> |
4c77d5e0 | 27 | #include <glib/gi18n.h> |
50a14534 EB |
28 | |
29 | #include "vikfileentry.h" | |
30 | ||
31 | static void choose_file ( VikFileEntry *vfe ); | |
32 | ||
33 | struct _VikFileEntry { | |
34 | GtkHBox parent; | |
35 | GtkWidget *entry, *button; | |
36 | GtkWidget *file_selector; | |
37 | }; | |
38 | ||
39 | GType vik_file_entry_get_type (void) | |
40 | { | |
41 | static GType vs_type = 0; | |
42 | ||
43 | if (!vs_type) | |
44 | { | |
45 | static const GTypeInfo vs_info = | |
46 | { | |
47 | sizeof (VikFileEntryClass), | |
48 | NULL, /* base_init */ | |
49 | NULL, /* base_finalize */ | |
50 | NULL, /* class init */ | |
51 | NULL, /* class_finalize */ | |
52 | NULL, /* class_data */ | |
53 | sizeof (VikFileEntry), | |
54 | 0, | |
55 | NULL /* instance init */ | |
56 | }; | |
57 | vs_type = g_type_register_static ( GTK_TYPE_HBOX, "VikFileEntry", &vs_info, 0 ); | |
58 | } | |
59 | ||
60 | return vs_type; | |
61 | } | |
62 | ||
63 | GtkWidget *vik_file_entry_new () | |
64 | { | |
65 | VikFileEntry *vfe = VIK_FILE_ENTRY ( g_object_new ( VIK_FILE_ENTRY_TYPE, NULL ) ); | |
66 | vfe->entry = gtk_entry_new (); | |
4c77d5e0 | 67 | vfe->button = gtk_button_new_with_label ( _("Browse...") ); |
50a14534 EB |
68 | g_signal_connect_swapped ( G_OBJECT(vfe->button), "clicked", G_CALLBACK(choose_file), vfe ); |
69 | ||
70 | gtk_box_pack_start ( GTK_BOX(vfe), vfe->entry, TRUE, TRUE, 3 ); | |
71 | gtk_box_pack_start ( GTK_BOX(vfe), vfe->button, FALSE, FALSE, 3 ); | |
72 | ||
73 | vfe->file_selector = NULL; | |
74 | ||
75 | return GTK_WIDGET(vfe); | |
76 | } | |
77 | ||
78 | G_CONST_RETURN gchar *vik_file_entry_get_filename ( VikFileEntry *vfe ) | |
79 | { | |
80 | return gtk_entry_get_text ( GTK_ENTRY(vfe->entry) ); | |
81 | } | |
82 | ||
83 | void vik_file_entry_set_filename ( VikFileEntry *vfe, const gchar *filename ) | |
84 | { | |
85 | gtk_entry_set_text ( GTK_ENTRY(vfe->entry), filename ); | |
86 | } | |
87 | ||
88 | static void choose_file ( VikFileEntry *vfe ) | |
89 | { | |
90 | if ( ! vfe->file_selector ) | |
91 | { | |
92 | GtkWidget *win; | |
93 | g_assert ( (win = gtk_widget_get_toplevel(GTK_WIDGET(vfe))) ); | |
6e4a49aa MA |
94 | vfe->file_selector = gtk_file_chooser_dialog_new (_("Choose file"), |
95 | GTK_WINDOW(win), | |
96 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
97 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
98 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
99 | NULL); | |
50a14534 EB |
100 | gtk_window_set_transient_for ( GTK_WINDOW(vfe->file_selector), GTK_WINDOW(win) ); |
101 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vfe->file_selector), TRUE ); | |
102 | } | |
103 | ||
6e4a49aa MA |
104 | if ( gtk_dialog_run ( GTK_DIALOG(vfe->file_selector) ) == GTK_RESPONSE_ACCEPT ) |
105 | gtk_entry_set_text ( GTK_ENTRY (vfe->entry), gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(vfe->file_selector) ) ); | |
50a14534 EB |
106 | gtk_widget_hide ( vfe->file_selector ); |
107 | } | |
108 |