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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SDEXT_PRESENTER_PRESENTER_THEME_HXX
#define SDEXT_PRESENTER_PRESENTER_THEME_HXX
#include "PresenterBitmapContainer.hxx"
#include "PresenterConfigurationAccess.hxx"
#include "PresenterTheme.hxx"
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <com/sun/star/rendering/XCanvasFont.hpp>
#include <com/sun/star/rendering/XIntegerBitmap.hpp>
#include <com/sun/star/util/Color.hpp>
#include <boost/shared_ptr.hpp>
namespace css = ::com::sun::star;
namespace sdext { namespace 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):
String 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 (
const css::uno::Reference<css::uno::XComponentContext>& rxContext,
const rtl::OUString& rsThemeName,
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
~PresenterTheme (void);
void SAL_CALL disposing (void);
bool HasCanvas (void) const;
void ProvideCanvas (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
::rtl::OUString GetStyleName (const ::rtl::OUString& rsResourceURL) const;
::std::vector<sal_Int32> GetBorderSize (
const ::rtl::OUString& rsStyleName,
const bool bOuter) const;
class FontDescriptor;
class Theme;
class FontDescriptor
{
public:
explicit FontDescriptor (void);
explicit FontDescriptor (const ::boost::shared_ptr<FontDescriptor>& rpDescriptor);
::rtl::OUString msFamilyName;
::rtl::OUString msStyleName;
sal_Int32 mnSize;
sal_uInt32 mnColor;
::rtl::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 ::boost::shared_ptr<FontDescriptor> SharedFontDescriptor;
::rtl::OUString GetThemeName (void) const;
SharedBitmapDescriptor GetBitmap (
const ::rtl::OUString& rsStyleName,
const ::rtl::OUString& rsBitmapName) const;
SharedBitmapDescriptor GetBitmap (
const ::rtl::OUString& rsBitmapName) const;
::boost::shared_ptr<PresenterBitmapContainer> GetBitmapContainer (void) const;
SharedFontDescriptor GetFont (
const ::rtl::OUString& rsStyleName) const;
static SharedFontDescriptor ReadFont (
const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
const ::rtl::OUString& rsFontPath,
const SharedFontDescriptor& rDefaultFount);
static bool ConvertToColor (
const css::uno::Any& rColorSequence,
sal_uInt32& rColor);
::boost::shared_ptr<PresenterConfigurationAccess> GetNodeForViewStyle (
const ::rtl::OUString& rsStyleName,
const PresenterConfigurationAccess::WriteMode) const;
private:
css::uno::Reference<css::uno::XComponentContext> mxContext;
const ::rtl::OUString msThemeName;
::boost::shared_ptr<Theme> mpTheme;
::boost::shared_ptr<PresenterBitmapContainer> mpBitmapContainer;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
::boost::shared_ptr<Theme> ReadTheme (void);
};
} } // end of namespace ::sd::presenter
#endif
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