| 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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| 2 | /* This file is part of the GtkHTML library |
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| 3 | |
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| 4 | Copyright (C) 2000 Helix Code, Inc. |
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| 5 | |
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| 6 | This library is free software; you can redistribute it and/or |
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| 7 | modify it under the terms of the GNU Library General Public |
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| 8 | License as published by the Free Software Foundation; either |
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| 9 | version 2 of the License, or (at your option) any later version. |
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| 10 | |
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| 11 | This library is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHcANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | Library General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU Library General Public License |
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| 17 | along with this library; see the file COPYING.LIB. If not, write to |
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| 18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. |
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| 20 | */ |
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| 21 | |
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| 22 | #ifndef _HTML_UNDO_ACTION_H |
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| 23 | #define _HTML_UNDO_ACTION_H |
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| 24 | |
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| 25 | #include "htmltypes.h" |
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| 26 | |
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| 27 | /* #define UNDO_DEBUG */ |
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| 28 | |
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| 29 | #define HTML_UNDO_ACTION(x) ((HTMLUndoAction *) x) |
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| 30 | struct _HTMLUndoAction { |
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| 31 | |
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| 32 | gchar *description; /* A text description of the action, to be displayed in the menus. */ |
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| 33 | HTMLUndoFunc function; /* Function to call when the action is performed. */ |
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| 34 | HTMLUndoData *data; /* Data to pass to the action function when it's called. */ |
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| 35 | guint position; /* Cursor position, to be set when the action is executed. */ |
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| 36 | guint position_after; /* cursor position to go after undo action executed */ |
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| 37 | |
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| 38 | #ifdef UNDO_DEBUG |
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| 39 | gboolean is_level; |
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| 40 | #endif |
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| 41 | }; |
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| 42 | |
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| 43 | HTMLUndoAction *html_undo_action_new (const gchar *description, |
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| 44 | HTMLUndoFunc function, |
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| 45 | HTMLUndoData *data, |
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| 46 | guint position, |
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| 47 | guint position_after); |
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| 48 | void html_undo_action_destroy (HTMLUndoAction *action); |
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| 49 | |
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| 50 | #endif /* _HTML_UNDO_ACTION_H */ |
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