Update upstream source from tag 'upstream/3.26.0'

Update to upstream version '3.26.0'
with Debian dir 7b9bef2d6e33af30991a3e59a1c70875d7aa58e2

1 files changed, 238 insertions, 0 deletions

diff --git a/src/fileselection.c b/src/fileselection.c
new file mode 100644
index 00000000..465f08ae
--- /dev/null
+++ b/src/fileselection.c
@@ -0,0 +1,238 @@
+/*
+ * 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 ();
+}