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// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _PANGOMM_ATTRLIST_H
#define _PANGOMM_ATTRLIST_H
#include <glibmm.h>
/* $Id$ */
/* attrlist.h
*
* Copyright (C) 1998-1999 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <pangomm/attributes.h>
#include <pangomm/attriter.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
extern "C" { typedef struct _PangoAttrList PangoAttrList; }
#endif
namespace Pango
{
/** A Pango::AttrList represents a list of attributes that apply to a section of text.
* The attributes are, in general, allowed to overlap in an arbitrary fashion, however,
* if the attributes are manipulated only through Pango::AttrList::change(), the overlap between properties will meet stricter criteria.
*
* Since the Pango::AttrList structure is stored as a linear list, it is not suitable for storing attributes for large amounts of text.
* In general, you should not use a single Pango::AttrList for more than one paragraph of text.
*/
class AttrList
{
public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef AttrList CppObjectType;
typedef PangoAttrList BaseObjectType;
static GType get_type() G_GNUC_CONST;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
AttrList();
explicit AttrList(PangoAttrList* gobject, bool make_a_copy = true);
AttrList(const AttrList& other);
AttrList& operator=(const AttrList& other);
~AttrList();
void swap(AttrList& other);
///Provides access to the underlying C instance.
PangoAttrList* gobj() { return gobject_; }
///Provides access to the underlying C instance.
const PangoAttrList* gobj() const { return gobject_; }
///Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
PangoAttrList* gobj_copy() const;
protected:
PangoAttrList* gobject_;
private:
public:
/** Constructs an attribute list by parsing a marked-up text (see markup format).
* If @a accel_marker is nonzero, the given character will mark the character
* following it as an accelerator. For example, the accel marker might be an
* ampersand or underscore. All characters marked as an accelerator will receive
* a Pango::UNDERLINE_LOW attribute.
* Two @a accel_marker characters following each other
* produce a single literal @a accel_marker character.
*
* @param markup_text Markup to parse (see markup format).
* @param accel_marker Character that precedes an accelerator, or <tt>0</tt> for none.
*/
explicit AttrList(const Glib::ustring& markup_text, gunichar accel_marker=0);
/** Constructs an attribute list by parsing a marked-up text (see markup format).
* @a text is set to the plaintext string.
* If @a accel_marker is nonzero, the given character will mark the character
* following it as an accelerator. For example, the accel marker might be an
* ampersand or underscore. All characters marked as an accelerator will receive
* a Pango::UNDERLINE_LOW attribute. The first character so marked will be
* returned in @a accel_char. Two @a accel_marker characters following each other
* produce a single literal @a accel_marker character.
*
* @param markup_text Markup to parse (see markup format).
* @param accel_marker Character that precedes an accelerator, or <tt>0</tt> for none.
* @param text Return location for text with tags stripped.
* @param accel_char Return location for accelerator char.
*/
AttrList(const Glib::ustring& markup_text, gunichar accel_marker, Glib::ustring& text, gunichar& accel_char);
void insert(Attribute& attr);
// hand code because we need to pass a copy of the attribute
void insert_before(Attribute& attr);
// hand code because we need to pass a copy of the attribute
void change(Attribute& attr);
// hand code because we need to pass a copy of the attribute
/** This function splices attribute list @a other into @a list .
* This operation is equivalent to stretching every attribute
* applies at position @a pos in @a list by an amount @a len ,
* and then calling pango_attr_list_change() with a copy
* of each attributes in @a other in sequence (offset in position by @a pos ).
*
* This operation proves useful for, for instance, inserting
* a preedit string in the middle of an edit buffer.
* @param other Another Pango::AttrList.
* @param pos The position in @a list at which to insert @a other .
* @param len The length of the spliced segment. (Note that this
* must be specified since the attributes in @a other
* may only be present at some subsection of this range).
*/
void splice(AttrList& other, int pos, int len);
/** Create a iterator initialized to the beginning of the list.
* @return A new Pango::Iterator. @a list must not be modified
* until this iterator is freed with pango_attr_iterator_destroy().
*/
AttrIter get_iter();
//TODO: Though it doesn't seem important:
//PangoAttrList* pango_attr_list_filter (PangoAttrList* list, PangoAttrFilterFunc func, gpointer data)
};
} //namespace Pango
namespace Pango
{
/** @relates Pango::AttrList
* @param lhs The left-hand side
* @param rhs The right-hand side
*/
inline void swap(AttrList& lhs, AttrList& rhs)
{ lhs.swap(rhs); }
} // namespace Pango
namespace Glib
{
/** @relates Pango::AttrList
* @param object The C instance
* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
* @result A C++ instance that wraps this C instance.
*/
Pango::AttrList wrap(PangoAttrList* object, bool take_copy = false);
#ifndef DOXYGEN_SHOULD_SKIP_THIS
template <>
class Value<Pango::AttrList> : public Glib::Value_Boxed<Pango::AttrList>
{};
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
} // namespace Glib
#endif /* _PANGOMM_ATTRLIST_H */
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