/usr/include/cegui-0.8.4/CEGUI/FontManager.h is in libcegui-mk2-dev 0.8.4+dfsg-4ubuntu1.
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created: Sun Jul 19 2009
author: Paul D Turner <paul@cegui.org.uk>
*************************************************************************/
/***************************************************************************
* Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
***************************************************************************/
#ifndef _CEGUIFontManager_h_
#define _CEGUIFontManager_h_
#include "CEGUI/Singleton.h"
#include "CEGUI/NamedXMLResourceManager.h"
#include "CEGUI/Font.h"
#include "CEGUI/Font_xmlHandler.h"
#include "CEGUI/IteratorBase.h"
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4275)
# pragma warning(disable : 4251)
#endif
// Start of CEGUI namespace section
namespace CEGUI
{
class FreeTypeFont;
class PixmapFont;
/*!
\brief
Class providing a shared library of Font objects to the system.
The FontManager is used to create, access, and destroy Font objects. The
idea is that the FontManager will function as a central repository for Font
objects used within the GUI system, and that those Font objects can be
accessed, via a unique name, by any interested party within the system.
*/
class CEGUIEXPORT FontManager :
public Singleton<FontManager>,
public NamedXMLResourceManager<Font, Font_xmlHandler>,
public AllocatedObject<FontManager>
{
public:
//! Constructor.
FontManager();
//! Destructor.
~FontManager();
/*!
\brief
Creates a FreeType type font.
\param font_name
The name that the font will use within the CEGUI system.
\param point_size
Specifies the point size that the font is to be rendered at.
\param anti_aliased
Specifies whether the font should be rendered using anti aliasing.
\param font_filename
The filename of an font file that will be used as the source for
glyph images for this font.
\param resource_group
The resource group identifier to use when loading the font file
specified by \a font_filename.
\param auto_scaled
Specifies whether the font imagery should be automatically scaled to
maintain the same physical size (which is calculated by using the
native resolution setting).
\param native_horz_res
The horizontal native resolution value. This is only significant when
auto scaling is enabled.
\param native_vert_res
The vertical native resolution value. This is only significant when
auto scaling is enabled.
\param action
One of the XMLResourceExistsAction enumerated values indicating what
action should be taken when a Font with the specified name
already exists.
\return
Reference to the newly create Font object.
*/
Font& createFreeTypeFont(const String& font_name, const float point_size,
const bool anti_aliased,
const String& font_filename,
const String& resource_group = "",
const AutoScaledMode auto_scaled = ASM_Disabled,
const Sizef& native_res = Sizef(640.0f, 480.0f),
XMLResourceExistsAction action = XREA_RETURN);
/*!
\brief
Creates a Pixmap type font.
\param font_name
The name that the font will use within the CEGUI system.
\param imageset_filename
The filename of an imageset to load that will be used as the source for
glyph images for this font. If \a resource_group is the special value
of "*", this parameter may instead refer to the name of an already
loaded Imagset.
\param resource_group
The resource group identifier to use when loading the imageset file
specified by \a imageset_filename. If this group is set to the special
value of "*", then \a imageset_filename instead will refer to the name
of an existing Imageset.
\param auto_scaled
Specifies whether the font imagery should be automatically scaled to
maintain the same physical size (which is calculated by using the
native resolution setting).
\param native_horz_res
The horizontal native resolution value. This is only significant when
auto scaling is enabled.
\param native_vert_res
The vertical native resolution value. This is only significant when
auto scaling is enabled.
\param action
One of the XMLResourceExistsAction enumerated values indicating what
action should be taken when a Font with the specified name
already exists.
\return
Reference to the newly create Font object.
*/
Font& createPixmapFont(const String& font_name,
const String& imageset_filename,
const String& resource_group = "",
const AutoScaledMode auto_scaled = ASM_Disabled,
const Sizef& native_res = Sizef(640.0f, 480.0f),
XMLResourceExistsAction action = XREA_RETURN);
/*!
\brief
Notify the FontManager that display size may have changed.
\param size
Size object describing the display resolution
*/
void notifyDisplaySizeChanged(const Sizef& size);
/*!
\brief
Writes a full XML font file for the specified Font to the given
OutStream.
\param name
String holding the name of the Font to be written to the stream.
\param out_stream
OutStream (std::ostream based) object where data is to be sent.
*/
void writeFontToStream(const String& name, OutStream& out_stream) const;
//! ConstBaseIterator type definition.
typedef ConstMapIterator<ObjectRegistry> FontIterator;
/*!
\brief
Return a FontManager::FontIterator object to iterate over the available
Font objects.
*/
FontIterator getIterator() const;
// ensure we see overloads from template base class
using NamedXMLResourceManager<Font, Font_xmlHandler>::createFromContainer;
using NamedXMLResourceManager<Font, Font_xmlHandler>::createFromFile;
using NamedXMLResourceManager<Font, Font_xmlHandler>::createFromString;
};
} // End of CEGUI namespace section
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#endif // end of guard _CEGUIFontManager_h_
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