Noel Grandin
380bd856d1
internal to sd, no need for it to use UNO Change-Id: I17db2d5185051e551565361d29b9f890eb8d77a9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/186886 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
155 lines
6.4 KiB
C++
155 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERVIEWFACTORY_HXX
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#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERVIEWFACTORY_HXX
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#include "PresenterController.hxx"
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#include <framework/ResourceFactory.hxx>
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#include <framework/AbstractView.hxx>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <unotools/weakref.hxx>
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#include <rtl/ref.hxx>
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#include <memory>
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namespace sd { class DrawController; }
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namespace sdext::presenter {
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/** Base class for presenter views that allows the view factory to store
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them in a cache and reuse deactivated views.
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*/
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class SAL_LOPLUGIN_ANNOTATE("crosscast") CachablePresenterView
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{
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public:
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virtual void ActivatePresenterView();
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/** Called when the view is put into a cache. The view must not paint
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itself while being deactivated.
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*/
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virtual void DeactivatePresenterView();
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/** Called before the view is disposed. This gives the view the
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opportunity to trigger actions that may lead to (synchronous)
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callbacks that do not result in DisposedExceptions.
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*/
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virtual void ReleaseView();
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protected:
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bool mbIsPresenterViewActive;
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CachablePresenterView();
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~CachablePresenterView() {}
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};
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/** Factory of the presenter screen specific views. The supported set of
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views includes:
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a life view of the current slide,
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a static preview of the next slide,
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the notes of the current slide,
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a tool bar
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*/
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class PresenterViewFactory : public sd::framework::ResourceFactory
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{
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public:
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static constexpr OUString msCurrentSlidePreviewViewURL
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= u"private:resource/view/Presenter/CurrentSlidePreview"_ustr;
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static constexpr OUString msNextSlidePreviewViewURL
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= u"private:resource/view/Presenter/NextSlidePreview"_ustr;
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static constexpr OUString msNotesViewURL = u"private:resource/view/Presenter/Notes"_ustr;
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static constexpr OUString msToolBarViewURL = u"private:resource/view/Presenter/ToolBar"_ustr;
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static constexpr OUString msSlideSorterURL
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= u"private:resource/view/Presenter/SlideSorter"_ustr;
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static constexpr OUString msHelpViewURL = u"private:resource/view/Presenter/Help"_ustr;
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/** Create a new instance of this class and register it as resource
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factory in the drawing framework of the given controller.
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This registration keeps it alive. When the drawing framework is
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shut down and releases its reference to the factory then the factory
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is destroyed.
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*/
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static rtl::Reference<sd::framework::ResourceFactory> Create (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const ::rtl::Reference<::sd::DrawController>& rxController,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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virtual ~PresenterViewFactory() override;
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virtual void disposing(std::unique_lock<std::mutex>&) override;
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// XResourceFactory
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virtual css::uno::Reference<css::drawing::framework::XResource>
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createResource (
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) override;
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virtual void
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releaseResource (
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const css::uno::Reference<css::drawing::framework::XResource>& rxPane) override;
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private:
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css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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rtl::Reference<sd::framework::ConfigurationController> mxConfigurationController;
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unotools::WeakReference<::sd::DrawController> mxControllerWeak;
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::rtl::Reference<PresenterController> mpPresenterController;
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typedef ::std::pair<rtl::Reference<sd::framework::AbstractView>,
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rtl::Reference<sd::framework::AbstractPane> > ViewResourceDescriptor;
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typedef ::std::map<OUString, ViewResourceDescriptor> ResourceContainer;
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std::unique_ptr<ResourceContainer> mpResourceCache;
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PresenterViewFactory (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const rtl::Reference<::sd::DrawController>& rxController,
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::rtl::Reference<PresenterController> pPresenterController);
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void Register (const ::rtl::Reference<::sd::DrawController>& rxController);
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rtl::Reference<sd::framework::AbstractView> CreateSlideShowView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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rtl::Reference<sd::framework::AbstractView> CreateSlidePreviewView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const rtl::Reference<sd::framework::AbstractPane>& rxPane) const;
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rtl::Reference<sd::framework::AbstractView> CreateToolBarView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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rtl::Reference<sd::framework::AbstractView> CreateNotesView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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rtl::Reference<sd::framework::AbstractView> CreateSlideSorterView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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rtl::Reference<sd::framework::AbstractView> CreateHelpView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId) const;
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css::uno::Reference<css::drawing::framework::XResource> GetViewFromCache (
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const rtl::Reference<sd::framework::AbstractPane>& rxAnchorPane) const;
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css::uno::Reference<css::drawing::framework::XResource> CreateView(
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const rtl::Reference<sd::framework::AbstractPane>& rxAnchorPane);
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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