[gnome-builder] git: add progress helper to proxy progress to notifications

[Christian Hergert <chergert src gnome org>]

commit 8778e8f312ac811ac5a32afbf2111c34c0141e44
Author: Christian Hergert <chergert redhat com>
Date:   Wed Apr 10 00:26:53 2019 -0700

    git: add progress helper to proxy progress to notifications

 src/plugins/git/gbp-git-progress.c | 107 +++++++++++++++++++++++++++++++++++++
 src/plugins/git/gbp-git-progress.h |  40 ++++++++++++++
 2 files changed, 147 insertions(+)
---
diff --git a/src/plugins/git/gbp-git-progress.c b/src/plugins/git/gbp-git-progress.c
new file mode 100644
index 000000000..c72d650da
--- /dev/null
+++ b/src/plugins/git/gbp-git-progress.c
@@ -0,0 +1,107 @@
+/* gbp-git-progress.c
+ *
+ * Copyright 2019 Christian Hergert <chergert redhat com>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "gbp-git-progress"
+
+#include "gbp-git-progress.h"
+
+struct _GbpGitProgress
+{
+  IpcGitProgressSkeleton parent_instance;
+  IdeNotification *notif;
+  guint withdraw : 1;
+};
+
+G_DEFINE_TYPE (GbpGitProgress, gbp_git_progress, IPC_TYPE_GIT_PROGRESS_SKELETON)
+
+IpcGitProgress *
+gbp_git_progress_new (GDBusConnection  *connection,
+                      IdeNotification  *notif,
+                      GCancellable     *cancellable,
+                      GError          **error)
+{
+  g_autofree gchar *guid = NULL;
+  g_autofree gchar *path = NULL;
+  g_autoptr(GbpGitProgress) ret = NULL;
+
+  g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
+  g_return_val_if_fail (!notif || IDE_IS_NOTIFICATION (notif), NULL);
+  g_return_val_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable), NULL);
+
+  ret = g_object_new (GBP_TYPE_GIT_PROGRESS, NULL);
+  ret->notif = notif ? g_object_ref (notif) : NULL;
+
+  guid = g_dbus_generate_guid ();
+  path = g_strdup_printf ("/org/gnome/Builder/Git/Progress/%s", guid);
+
+  if (g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (ret),
+                                        connection,
+                                        path,
+                                        error))
+    {
+      if (notif != NULL)
+        {
+          ide_notification_set_icon_name (notif, "builder-vcs-git-symbolic");
+          g_object_bind_property (ret, "fraction", notif, "progress", 0);
+          g_object_bind_property (ret, "message", notif, "body", 0);
+        }
+
+      return IPC_GIT_PROGRESS (g_steal_pointer (&ret));
+    }
+
+  return NULL;
+}
+
+static void
+gbp_git_progress_finalize (GObject *object)
+{
+  GbpGitProgress *self = (GbpGitProgress *)object;
+
+  if (self->notif)
+    {
+      if (self->withdraw)
+        ide_notification_withdraw_in_seconds (self->notif, -1);
+      g_clear_object (&self->notif);
+    }
+
+  G_OBJECT_CLASS (gbp_git_progress_parent_class)->finalize (object);
+}
+
+static void
+gbp_git_progress_class_init (GbpGitProgressClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = gbp_git_progress_finalize;
+}
+
+static void
+gbp_git_progress_init (GbpGitProgress *self)
+{
+}
+
+void
+gbp_git_progress_set_withdraw (GbpGitProgress *self,
+                               gboolean        withdraw)
+{
+  g_return_if_fail (GBP_IS_GIT_PROGRESS (self));
+
+  self->withdraw = !!withdraw;
+}
diff --git a/src/plugins/git/gbp-git-progress.h b/src/plugins/git/gbp-git-progress.h
new file mode 100644
index 000000000..4fb602151
--- /dev/null
+++ b/src/plugins/git/gbp-git-progress.h
@@ -0,0 +1,40 @@
+/* gbp-git-progress.h
+ *
+ * Copyright 2019 Christian Hergert <chergert redhat com>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <libide-core.h>
+
+#include "daemon/ipc-git-progress.h"
+
+G_BEGIN_DECLS
+
+#define GBP_TYPE_GIT_PROGRESS (gbp_git_progress_get_type())
+
+G_DECLARE_FINAL_TYPE (GbpGitProgress, gbp_git_progress, GBP, GIT_PROGRESS, IpcGitProgressSkeleton)
+
+IpcGitProgress *gbp_git_progress_new          (GDBusConnection  *connection,
+                                               IdeNotification  *notif,
+                                               GCancellable     *cancellable,
+                                               GError          **error);
+void            gbp_git_progress_set_withdraw (GbpGitProgress   *self,
+                                               gboolean          withdraw);
+
+G_END_DECLS