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/*
* fileselection.c
*
* Copyright (C) 2002 Sun Microsystems, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors: Glynn Foster <glynn.foster@sun.com>
*/
#include "config.h"
#include "util.h"
#include "zenity.h"
#include <string.h>
static ZenityData *zen_data;
static void zenity_fileselection_dialog_response (
gpointer obj, int response, gpointer data);
void
zenity_fileselection (ZenityData *data, ZenityFileData *file_data) {
gchar *dir;
gchar *basename;
GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
#if GTK_CHECK_VERSION(3, 20, 0)
GtkFileChooserNative *dialog;
#else
GtkWidget *dialog;
#endif
zen_data = data;
if (file_data->directory) {
if (file_data->save)
action = GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER;
else
action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
} else {
if (file_data->save)
action = GTK_FILE_CHOOSER_ACTION_SAVE;
}
#if GTK_CHECK_VERSION(3, 20, 0)
dialog = gtk_file_chooser_native_new (data->dialog_title,
NULL, /* TODO: Get parent from xid */
action,
_ ("_OK"),
_ ("_Cancel"));
if (data->modal)
gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
if (data->extra_label)
g_warning ("Cannot add extra labels to GtkFileChooserNative");
#else
dialog = gtk_file_chooser_dialog_new (NULL,
NULL,
action,
_ ("_Cancel"),
GTK_RESPONSE_CANCEL,
_ ("_OK"),
GTK_RESPONSE_ACCEPT,
NULL);
if (data->dialog_title)
gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
if (data->modal)
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
zenity_util_set_window_icon (
dialog, data->window_icon, ZENITY_IMAGE_FULLPATH ("zenity-file.png"));
if (data->extra_label) {
gint i = 0;
while (data->extra_label[i] != NULL) {
gtk_dialog_add_button (
GTK_DIALOG (dialog), data->extra_label[i], i);
i++;
}
}
#endif
gtk_file_chooser_set_do_overwrite_confirmation (
GTK_FILE_CHOOSER (dialog), file_data->confirm_overwrite);
g_signal_connect (G_OBJECT (dialog),
"response",
G_CALLBACK (zenity_fileselection_dialog_response),
file_data);
if (file_data->uri) {
dir = g_path_get_dirname (file_data->uri);
if (g_path_is_absolute (file_data->uri) == TRUE)
gtk_file_chooser_set_current_folder (
GTK_FILE_CHOOSER (dialog), dir);
if (file_data->uri[strlen (file_data->uri) - 1] != '/') {
basename = g_path_get_basename (file_data->uri);
if (file_data->save)
gtk_file_chooser_set_current_name (
GTK_FILE_CHOOSER (dialog), basename);
else
(void) gtk_file_chooser_set_filename (
GTK_FILE_CHOOSER (dialog), file_data->uri);
g_free (basename);
}
g_free (dir);
}
if (file_data->multi)
gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
if (file_data->filter) {
/* Filter format: Executables | *.exe *.bat *.com */
gint filter_i;
for (filter_i = 0; file_data->filter[filter_i]; filter_i++) {
GtkFileFilter *filter = gtk_file_filter_new ();
gchar *filter_str = file_data->filter[filter_i];
gchar **pattern, **patterns;
gchar *name = NULL;
gint i;
/* Set name */
for (i = 0; filter_str[i] != '\0'; i++)
if (filter_str[i] == '|')
break;
if (filter_str[i] == '|') {
name = g_strndup (filter_str, i);
g_strstrip (name);
}
if (name) {
gtk_file_filter_set_name (filter, name);
/* Point i to the right position for split */
for (++i; filter_str[i] == ' '; i++)
;
} else {
gtk_file_filter_set_name (filter, filter_str);
i = 0;
}
/* Get patterns */
patterns = g_strsplit_set (filter_str + i, " ", -1);
for (pattern = patterns; *pattern; pattern++)
gtk_file_filter_add_pattern (filter, *pattern);
if (name)
g_free (name);
g_strfreev (patterns);
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
}
}
#if GTK_CHECK_VERSION(3, 20, 0)
gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));
#else
zenity_util_show_dialog (dialog, data->attach);
#endif
if (data->timeout_delay > 0) {
g_timeout_add_seconds (data->timeout_delay,
(GSourceFunc) zenity_util_timeout_handle,
dialog);
}
gtk_main ();
}
static void
zenity_fileselection_dialog_output (
GtkFileChooser *chooser, ZenityFileData *file_data) {
GSList *selections, *iter;
selections = gtk_file_chooser_get_filenames (chooser);
for (iter = selections; iter != NULL; iter = iter->next) {
g_print ("%s",
g_filename_to_utf8 ((gchar *) iter->data, -1, NULL, NULL, NULL));
g_free (iter->data);
if (iter->next != NULL)
g_print ("%s", file_data->separator);
}
g_print ("\n");
g_slist_free (selections);
}
static void
zenity_fileselection_dialog_response (
gpointer obj, int response, gpointer data) {
ZenityFileData *file_data = data;
GtkFileChooser *chooser = GTK_FILE_CHOOSER (obj);
switch (response) {
case GTK_RESPONSE_ACCEPT:
zenity_fileselection_dialog_output (chooser, file_data);
zenity_util_exit_code_with_data (ZENITY_OK, zen_data);
break;
case GTK_RESPONSE_CANCEL:
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
break;
case ZENITY_TIMEOUT:
zenity_fileselection_dialog_output (chooser, file_data);
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_TIMEOUT);
break;
default:
if (zen_data->extra_label &&
response < g_strv_length (zen_data->extra_label))
printf ("%s\n", zen_data->extra_label[response]);
zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
break;
}
gtk_main_quit ();
}
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