David Robillard
35fc31a1de
Update libraries to latest stable released version (except gnomecanvasmm, which is strangely packaged...). Fixes building (at least here). git-svn-id: svn://localhost/ardour2/trunk@2790 d708f5d6-7413-0410-9779-e7cbd77b26cf
144 lines
6.6 KiB
Plaintext
144 lines
6.6 KiB
Plaintext
/* $Id: textmark.hg,v 1.3 2006/04/12 11:11:25 murrayc Exp $ */
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/* textmark.h
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*
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* Copyright (C) 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtkmm/object.h>
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_DEFS(gtkmm,gtk)
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_PINCLUDE(glibmm/private/object_p.h)
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namespace Gtk
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{
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class TextBuffer;
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class TextIter;
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/** Typedefed as Gtk::TextBuffer::Mark. A position in the buffer, preserved across buffer modifications.
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*
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* A Mark is like a bookmark in a text buffer; it preserves a position in the text. Unlike iterators, marks remain valid across buffer mutations, because
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* their behavior is defined when text is inserted or deleted. When text containing a mark is deleted, the mark remains in
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* the position originally occupied by the deleted text. When text is inserted at a mark, a mark with left gravity will be
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* moved to the beginning of the newly-inserted text, and a mark with right gravity will be moved to the end.
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* The standard text cursor in left-to-right languages is a mark with right gravity, because it stays to the right of inserted
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* text.
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*
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* Like tags, marks can be either named or anonymous. There are two marks built-in to Gtk::TextBuffer; these are named "insert" and
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* "selection_bound" and refer to the insertion point and the boundary of the selection which is not the insertion point,
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* respectively. If no text is selected, these two marks will be in the same position. You can manipulate what is selected and
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* where the cursor appears by moving these marks around.
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*
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* "left" and "right" here refer to logical direction (left is the toward the start of the buffer); in some languages such as
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* Hebrew the logically-leftmost text is not actually on the left when displayed.
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*
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* You can convert the mark to an @link Gtk::TextIter iterator@endlink using Gtk::TextBuffer::get_iter_at_mark().
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*
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* Marks can be deleted from the buffer at any time with Gtk::TextBuffer::delete_mark(). Once deleted from the buffer, a mark is essentially useless.
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*
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* Marks optionally have names; these can be convenient to avoid passing the Gtk::TextBuffer::Mark object around.
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*
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* Marks are typically created using the Gtk::TextBuffer::create_mark() function.
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*
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* @ingroup TextView
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*/
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class TextMark : public Glib::Object
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{
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_CLASS_GOBJECT(TextMark, GtkTextMark, GTK_TEXT_MARK, Glib::Object, GObject)
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protected:
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/** Creates an anoymous text mark. Add it to a buffer using Gtk::TextBuffer::add_mark().
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* If a mark has left
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* gravity, and text is inserted at the mark's current location, the mark
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* will be moved to the left of the newly-inserted text. If the mark has
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* right gravity (@a left_gravity = false), the mark will end up on the
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* right of newly-inserted text. The standard left-to-right cursor is a
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* mark with right gravity (when you type, the cursor stays on the right
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* side of the text you're typing).
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* @param name mark name.
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* @param left_gravity Whether the mark should have left gravity.
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* @newin2p12
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*/
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explicit TextMark(bool left_gravity = true);
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/** Creates a text mark. Add it to a buffer using Gtk::TextBuffer::add_mark().
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* The mark can be retrieved by name using Gtk::TextBuffer::get_mark(). If a mark has left
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* gravity, and text is inserted at the mark's current location, the mark
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* will be moved to the left of the newly-inserted text. If the mark has
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* right gravity (@a left_gravity = false), the mark will end up on the
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* right of newly-inserted text. The standard left-to-right cursor is a
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* mark with right gravity (when you type, the cursor stays on the right
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* side of the text you're typing).
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* @param name mark name.
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* @param left_gravity Whether the mark should have left gravity.
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* @newin2p12
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*/
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_WRAP_CTOR(TextMark(const Glib::ustring& name, bool left_gravity = true), gtk_text_mark_new)
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public:
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/** Creates an anoymous text mark. Add it to a buffer using Gtk::TextBuffer::add_mark().
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* If a mark has left
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* gravity, and text is inserted at the mark's current location, the mark
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* will be moved to the left of the newly-inserted text. If the mark has
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* right gravity (@a left_gravity = false), the mark will end up on the
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* right of newly-inserted text. The standard left-to-right cursor is a
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* mark with right gravity (when you type, the cursor stays on the right
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* side of the text you're typing).
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* @param name mark name.
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* @param left_gravity Whether the mark should have left gravity.
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* @result A RefPtr to a new text mark.
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* @newin2p12
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*/
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_WRAP_CREATE(bool left_gravity = true)
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/** Creates a text mark. Add it to a buffer using Gtk::TextBuffer::add_mark().
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* The mark can be retrieved by name using Gtk::TextBuffer::get_mark(). If a mark has left
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* gravity, and text is inserted at the mark's current location, the mark
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* will be moved to the left of the newly-inserted text. If the mark has
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* right gravity (@a left_gravity = false), the mark will end up on the
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* right of newly-inserted text. The standard left-to-right cursor is a
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* mark with right gravity (when you type, the cursor stays on the right
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* side of the text you're typing).
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* @param name mark name.
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* @param left_gravity Whether the mark should have left gravity.
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* @result A RefPtr to a new text mark.
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* @newin2p12
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*/
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_WRAP_CREATE(const Glib::ustring& name, bool left_gravity = true)
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_WRAP_METHOD(void set_visible(bool setting = true), gtk_text_mark_set_visible)
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_WRAP_METHOD(bool get_visible() const, gtk_text_mark_get_visible)
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_WRAP_METHOD(Glib::ustring get_name() const, gtk_text_mark_get_name)
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_WRAP_METHOD(bool get_deleted() const, gtk_text_mark_get_deleted)
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_WRAP_METHOD(Glib::RefPtr<TextBuffer> get_buffer(), gtk_text_mark_get_buffer, refreturn)
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_WRAP_METHOD(Glib::RefPtr<const TextBuffer> get_buffer() const, gtk_text_mark_get_buffer, refreturn, constversion)
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_WRAP_METHOD(bool get_left_gravity() const, gtk_text_mark_get_left_gravity)
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//TODO: Add a const overload, if we have a ConstTextIter.
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TextIter get_iter();
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};
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} /* namespace Gtk */
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