/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* This file is part of the LibreOffice project .
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* 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/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
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*/
#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTHEME_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTHEME_HXX
#include "PresenterBitmapContainer.hxx"
#include "PresenterConfigurationAccess.hxx"
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <com/sun/star/rendering/XCanvasFont.hpp>
#include <memory>
namespace sdext::presenter {
/** A theme is a set of properties describing fonts, colors, and bitmaps to be used to draw
background , pane borders , and view content .
At the moment the properties can be accessed via the getPropertyValue ( ) method .
For a resource URL of a pane or a view you get the name of the
associated PaneStyle or ViewStyle .
For the name of pane or view style suffixed with and underscore and the
name of configuration property , and maybe additionally suffixed by
another underscore and sub property name you get the associated
property .
Example : you want to access the top left bitmap of a pane border
( simplified code ) :
OUString sStyleName = getPropertyValue ( " private : resource / pane / Presenter / Pane1 " ) ;
XBitmap xBitmap = getPropertyValue ( sStyleName + " _ TopLeftBitmap " ) ;
For the offset of the bitmap you can call
Point aOffset = getPropertyValue ( sStyleName + " _ TopLeftOffset " ) ;
This is work in progress .
*/
class PresenterTheme
{
public :
PresenterTheme (
css::uno::Reference<css::uno::XComponentContext> xContext,
css::uno::Reference<css::rendering::XCanvas> xCanvas);
~PresenterTheme();
bool HasCanvas() const ;
void ProvideCanvas (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
OUString GetStyleName (const OUString& rsResourceURL) const ;
::std::vector<sal_Int32> GetBorderSize (
const OUString& rsStyleName,
const bool bOuter) const ;
class Theme;
class FontDescriptor
{
public :
explicit FontDescriptor (const std::shared_ptr<FontDescriptor>& rpDescriptor);
OUString msFamilyName;
OUString msStyleName;
sal_Int32 mnSize;
sal_uInt32 mnColor;
OUString msAnchor;
sal_Int32 mnXOffset;
sal_Int32 mnYOffset;
css::uno::Reference<css::rendering::XCanvasFont> mxFont;
bool PrepareFont (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
private :
css::uno::Reference<css::rendering::XCanvasFont> CreateFont (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const double nCellSize) const ;
double GetCellSizeForDesignSize (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const double nDesignSize) const ;
};
typedef std::shared_ptr<FontDescriptor> SharedFontDescriptor;
SharedBitmapDescriptor GetBitmap (
const OUString& rsStyleName,
const OUString& rsBitmapName) const ;
SharedBitmapDescriptor GetBitmap (
const OUString& rsBitmapName) const ;
std::shared_ptr<PresenterBitmapContainer> GetBitmapContainer() const ;
SharedFontDescriptor GetFont (
const OUString& rsStyleName) const ;
static SharedFontDescriptor ReadFont (
const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
const SharedFontDescriptor& rDefaultFount);
static bool ConvertToColor (
const css::uno::Any& rColorSequence,
sal_uInt32& rColor);
std::shared_ptr<PresenterConfigurationAccess> GetNodeForViewStyle (
const OUString& rsStyleName) const ;
private :
css::uno::Reference<css::uno::XComponentContext> mxContext;
std::shared_ptr<Theme> mpTheme;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
std::shared_ptr<Theme> ReadTheme();
};
} // end of namespace ::sd::presenter
#endif
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