[tepl] close-confirm-dialog-single: skeleton

[Sébastien Wilmet <swilmet src gnome org>]

commit c54cf7782e548c3b311dbdfb311cffd53bf9b754
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Nov 25 05:09:16 2017 +0100

    close-confirm-dialog-single: skeleton

 docs/reference/Makefile.am              |    1 +
 po/POTFILES.in                          |    1 +
 tepl/Makefile.am                        |    2 +
 tepl/tepl-close-confirm-dialog-single.c |   49 +++++++++++++++++++++++++++++++
 tepl/tepl-close-confirm-dialog-single.h |   37 +++++++++++++++++++++++
 5 files changed, 90 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/Makefile.am b/docs/reference/Makefile.am
index 4787497..35780a5 100644
--- a/docs/reference/Makefile.am
+++ b/docs/reference/Makefile.am
@@ -27,6 +27,7 @@ IGNORE_HFILES =                                       \
        amtk.h                                  \
        tepl.h                                  \
        tepl-buffer-input-stream.h              \
+       tepl-close-confirm-dialog-single.h      \
        tepl-encoding-converter.h               \
        tepl-encoding-private.h                 \
        tepl-file-content.h                     \
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 5a0b12e..9725967 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -15,6 +15,7 @@ tepl/tepl-application.c
 tepl/tepl-application-window.c
 tepl/tepl-buffer.c
 tepl/tepl-buffer-input-stream.c
+tepl/tepl-close-confirm-dialog-single.c
 tepl/tepl-encoding.c
 tepl/tepl-encoding-converter.c
 tepl/tepl-file.c
diff --git a/tepl/Makefile.am b/tepl/Makefile.am
index ec6a810..1e69d83 100644
--- a/tepl/Makefile.am
+++ b/tepl/Makefile.am
@@ -64,6 +64,7 @@ tepl_public_c_files =                         \
 
 tepl_private_headers =                         \
        tepl-buffer-input-stream.h              \
+       tepl-close-confirm-dialog-single.h      \
        tepl-encoding-converter.h               \
        tepl-encoding-private.h                 \
        tepl-file-content.h                     \
@@ -75,6 +76,7 @@ tepl_private_headers =                                \
 
 tepl_private_c_files =                         \
        tepl-buffer-input-stream.c              \
+       tepl-close-confirm-dialog-single.c      \
        tepl-encoding-converter.c               \
        tepl-file-content.c                     \
        tepl-file-content-loader.c              \
diff --git a/tepl/tepl-close-confirm-dialog-single.c b/tepl/tepl-close-confirm-dialog-single.c
new file mode 100644
index 0000000..797743d
--- /dev/null
+++ b/tepl/tepl-close-confirm-dialog-single.c
@@ -0,0 +1,49 @@
+/*
+ * This file is part of Tepl, a text editor library.
+ *
+ * Copyright 2017 - Sébastien Wilmet <swilmet gnome org>
+ *
+ * Tepl is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * Tepl 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tepl-close-confirm-dialog-single.h"
+#include "tepl-tab.h"
+
+/* When closing a TeplTab, show a message dialog if the buffer is modified. */
+
+void
+_tepl_close_confirm_dialog_single_async (TeplTab             *tab,
+                                        GAsyncReadyCallback  callback,
+                                        gpointer             user_data)
+{
+       GTask *task;
+
+       g_return_if_fail (TEPL_IS_TAB (tab));
+
+       task = g_task_new (tab, NULL, callback, user_data);
+
+       g_task_return_boolean (task, FALSE);
+       g_object_unref (task);
+}
+
+/* Returns: %TRUE if @tab can be closed, %FALSE otherwise. */
+gboolean
+_tepl_close_confirm_dialog_single_finish (TeplTab      *tab,
+                                         GAsyncResult *result)
+{
+       g_return_val_if_fail (TEPL_IS_TAB (tab), FALSE);
+       g_return_val_if_fail (g_task_is_valid (result, tab), FALSE);
+
+       return g_task_propagate_boolean (G_TASK (result), NULL);
+}
diff --git a/tepl/tepl-close-confirm-dialog-single.h b/tepl/tepl-close-confirm-dialog-single.h
new file mode 100644
index 0000000..4d332ce
--- /dev/null
+++ b/tepl/tepl-close-confirm-dialog-single.h
@@ -0,0 +1,37 @@
+/*
+ * This file is part of Tepl, a text editor library.
+ *
+ * Copyright 2017 - Sébastien Wilmet <swilmet gnome org>
+ *
+ * Tepl is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * Tepl 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TEPL_CLOSE_CONFIRM_DIALOG_SINGLE_H
+#define TEPL_CLOSE_CONFIRM_DIALOG_SINGLE_H
+
+#include <gtk/gtk.h>
+#include "tepl-types.h"
+
+G_BEGIN_DECLS
+
+void           _tepl_close_confirm_dialog_single_async         (TeplTab             *tab,
+                                                                GAsyncReadyCallback  callback,
+                                                                gpointer             user_data);
+
+gboolean       _tepl_close_confirm_dialog_single_finish        (TeplTab      *tab,
+                                                                GAsyncResult *result);
+
+G_END_DECLS
+
+#endif /* TEPL_CLOSE_CONFIRM_DIALOG_SINGLE_H */