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authorEttore Perazzoli <ettore@src.gnome.org>2001-07-01 14:13:11 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2001-07-01 14:13:11 +0800
commitd1706596df85327b41dd4b4fe39dd88f4a954dae (patch)
tree5efd893363ccf27895ba9436b56fa9f0f0505a9a /e-util/e-request.c
parentd801d2df671bea7e08711f0027fbf8f3dc873b01 (diff)
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Added a simple `e_request_string()' utility function.
svn path=/trunk/; revision=10650
Diffstat (limited to 'e-util/e-request.c')
-rw-r--r--e-util/e-request.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/e-util/e-request.c b/e-util/e-request.c
new file mode 100644
index 0000000000..410aaa7365
--- /dev/null
+++ b/e-util/e-request.c
@@ -0,0 +1,104 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-request.c
+ *
+ * Copyright (C) 2000, 2001 Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "e-request.h"
+
+#include <libgnomeui/gnome-dialog.h>
+#include <libgnomeui/gnome-stock.h>
+
+#include <gtk/gtklabel.h>
+#include <gtk/gtkentry.h>
+
+
+/**
+ * e_request_string:
+ * @parent:
+ * @title:
+ * @prompt:
+ * @default:
+ *
+ * Requst a string to the user.
+ *
+ * Return value: NULL if the user cancelled the dialog, the inserted string
+ * otherwise. The string must be freed by the caller.
+ **/
+char *
+e_request_string (GtkWindow *parent,
+ const char *title,
+ const char *prompt,
+ const char *default_string)
+{
+ GtkWidget *dialog;
+ GtkWidget *prompt_label;
+ GtkWidget *entry;
+ GtkWidget *vbox;
+ char *retval;
+
+ g_return_val_if_fail (title != NULL, NULL);
+ g_return_val_if_fail (prompt != NULL, NULL);
+
+ dialog = gnome_dialog_new (title, GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL, NULL);
+ gnome_dialog_set_parent (GNOME_DIALOG (dialog), parent);
+ gnome_dialog_set_default (GNOME_DIALOG (dialog), 0);
+ gnome_dialog_close_hides (GNOME_DIALOG (dialog), TRUE);
+
+ vbox = GNOME_DIALOG (dialog)->vbox;
+
+ prompt_label = gtk_label_new (prompt);
+ gtk_box_pack_start (GTK_BOX (vbox), prompt_label, TRUE, TRUE, 0);
+
+ entry = gtk_entry_new ();
+ gtk_entry_set_text (GTK_ENTRY (entry), default_string);
+ gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
+ gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0);
+
+ gtk_widget_grab_focus (entry);
+ gnome_dialog_editable_enters (GNOME_DIALOG (dialog), GTK_EDITABLE (entry));
+
+ gtk_widget_show (prompt_label);
+ gtk_widget_show (entry);
+ gtk_widget_show (dialog);
+
+ switch (gnome_dialog_run (GNOME_DIALOG (dialog))) {
+ case 0:
+ /* OK. */
+ retval = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
+ break;
+ case -1:
+ case 1:
+ /* Cancel. */
+ retval = NULL;
+ break;
+ default:
+ g_assert_not_reached ();
+ retval = NULL;
+ }
+
+ gtk_widget_destroy (dialog);
+
+ return retval;
+}