StyleManager & StylePreviewRenderer + common implementation

StyleManager is a new class responsible to handle document styles.
The current implementation has only the responsibility to provide
a implementation of StylePreviewReneder, but the idea is to move
all style related functionallity to this class (and relieve the
SfxObjectShell a bit). CommonStyleMAnager is the common impl.

StylePreviewRenderer is responsible to render a preview of a style.
As styles can be handled differently by each component it is
possible to provide component specific StylePreviewRendered, but
currently only the common one is implemented and used by sw.

Change-Id: Id271485f571a777a3e94f855d3c614a2efc14628

1 files changed, 47 insertions, 0 deletions

diff --git a/include/sfx2/StyleManager.hxx b/include/sfx2/StyleManager.hxx
new file mode 100644
index 000000000000..66159f75ec9c
--- /dev/null
+++ b/include/sfx2/StyleManager.hxx
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_SFX2_STYLEMANAGER_HXX
+#define INCLUDED_SFX2_STYLEMANAGER_HXX
+
+#include <sfx2/dllapi.h>
+
+#include <vcl/outdev.hxx>
+
+#include <sfx2/StylePreviewRenderer.hxx>
+#include <rsc/rscsfx.hxx>
+
+#include <sfx2/objsh.hxx>
+
+namespace sfx2
+{
+
+class SFX2_DLLPUBLIC StyleManager
+{
+protected:
+    SfxObjectShell& mrShell;
+
+public:
+    StyleManager(SfxObjectShell& rShell)
+        : mrShell(rShell)
+    {}
+
+    virtual ~StyleManager()
+    {}
+
+    virtual StylePreviewRenderer* CreateStylePreviewRenderer(
+                    OutputDevice& /*rOutputDev*/, OUString /*rName*/,
+                    SfxStyleFamily /*eFamily*/, long /*nMaxHeight*/ = 32) = 0;
+};
+
+} // end namespace sfx2
+
+#endif //INCLUDED_SFX2_STYLEMANAGER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */