2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
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.
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.
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
27 #include <glib/gi18n.h>
29 #include "vikfileentry.h"
31 static void choose_file ( VikFileEntry *vfe );
33 struct _VikFileEntry {
35 GtkWidget *entry, *button;
36 GtkWidget *file_selector;
37 GtkFileChooserAction action;
41 GType vik_file_entry_get_type (void)
43 static GType vs_type = 0;
47 static const GTypeInfo vs_info =
49 sizeof (VikFileEntryClass),
51 NULL, /* base_finalize */
52 NULL, /* class init */
53 NULL, /* class_finalize */
54 NULL, /* class_data */
55 sizeof (VikFileEntry),
57 NULL /* instance init */
59 vs_type = g_type_register_static ( GTK_TYPE_HBOX, "VikFileEntry", &vs_info, 0 );
66 * Create a file entry with an optional file filter
68 GtkWidget *vik_file_entry_new (GtkFileChooserAction action, vf_filter_type filter_type)
70 VikFileEntry *vfe = VIK_FILE_ENTRY ( g_object_new ( VIK_FILE_ENTRY_TYPE, NULL ) );
71 vfe->entry = gtk_entry_new ();
72 vfe->button = gtk_button_new_with_label ( _("Browse...") );
74 g_signal_connect_swapped ( G_OBJECT(vfe->button), "clicked", G_CALLBACK(choose_file), vfe );
76 gtk_box_pack_start ( GTK_BOX(vfe), vfe->entry, TRUE, TRUE, 3 );
77 gtk_box_pack_start ( GTK_BOX(vfe), vfe->button, FALSE, FALSE, 3 );
79 vfe->file_selector = NULL;
80 vfe->filter_type = filter_type;
82 return GTK_WIDGET(vfe);
85 const gchar *vik_file_entry_get_filename ( VikFileEntry *vfe )
87 return gtk_entry_get_text ( GTK_ENTRY(vfe->entry) );
90 void vik_file_entry_set_filename ( VikFileEntry *vfe, const gchar *filename )
92 gtk_entry_set_text ( GTK_ENTRY(vfe->entry), filename );
95 static void choose_file ( VikFileEntry *vfe )
97 if ( ! vfe->file_selector )
100 g_assert ( (win = gtk_widget_get_toplevel(GTK_WIDGET(vfe))) );
101 vfe->file_selector = gtk_file_chooser_dialog_new (_("Choose file"),
103 vfe->action, /* open file or directory */
104 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
105 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
107 gtk_window_set_transient_for ( GTK_WINDOW(vfe->file_selector), GTK_WINDOW(win) );
108 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vfe->file_selector), TRUE );
110 switch ( vfe->filter_type ) {
111 case VF_FILTER_IMAGE: {
112 GtkFileFilter *filter = gtk_file_filter_new ();
113 gtk_file_filter_set_name ( filter, _("JPG") );
114 gtk_file_filter_add_mime_type ( filter, "image/jpeg");
115 gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(vfe->file_selector), filter );
117 filter = gtk_file_filter_new ();
118 gtk_file_filter_set_name ( filter, _("PNG") );
119 gtk_file_filter_add_mime_type ( filter, "image/png");
120 gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(vfe->file_selector), filter );
122 filter = gtk_file_filter_new ();
123 gtk_file_filter_set_name ( filter, _("TIFF") );
124 gtk_file_filter_add_mime_type ( filter, "image/tiff");
125 gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(vfe->file_selector), filter );
129 case VF_FILTER_MBTILES: {
130 GtkFileFilter *filter = gtk_file_filter_new ();
131 gtk_file_filter_set_name ( filter, _("MBTiles") );
132 gtk_file_filter_add_pattern ( filter, "*.sqlite" );
133 gtk_file_filter_add_pattern ( filter, "*.mbtiles" );
134 gtk_file_filter_add_pattern ( filter, "*.db3" );
135 gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(vfe->file_selector), filter );
140 if ( vfe->filter_type ) {
141 // Always have an catch all filter at the end
142 GtkFileFilter *filter = gtk_file_filter_new ();
143 gtk_file_filter_set_name( filter, _("All") );
144 gtk_file_filter_add_pattern ( filter, "*" );
145 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vfe->file_selector), filter);
149 if ( gtk_dialog_run ( GTK_DIALOG(vfe->file_selector) ) == GTK_RESPONSE_ACCEPT )
150 gtk_entry_set_text ( GTK_ENTRY (vfe->entry), gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(vfe->file_selector) ) );
151 gtk_widget_hide ( vfe->file_selector );