211 lines
7.5 KiB
C
211 lines
7.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
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*
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* mootextview-private.h
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*
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* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#ifndef MOOEDIT_COMPILATION
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#error "Do not include this file"
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#endif
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#ifndef __MOO_TEXT_VIEW_PRIVATE_H__
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#define __MOO_TEXT_VIEW_PRIVATE_H__
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#include "mooedit/mootextview.h"
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#include "mooedit/mootextsearch.h"
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#include "mooutils/moohistorylist.h"
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G_BEGIN_DECLS
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/***********************************************************************/
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/* Drag'n'drop
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/*/
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void _moo_text_view_drag_data_received (GtkWidget *widget,
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GdkDragContext *context,
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int x,
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int y,
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GtkSelectionData *data,
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guint info,
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guint time);
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gboolean _moo_text_view_drag_drop (GtkWidget *widget,
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GdkDragContext *context,
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int x,
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int y,
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guint time);
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void _moo_text_view_drag_leave (GtkWidget *widget,
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GdkDragContext *context,
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guint time);
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gboolean _moo_text_view_drag_motion (GtkWidget *widget,
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GdkDragContext *context,
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int x,
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int y,
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guint time);
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/***********************************************************************/
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/* GtkTextView stuff
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/*/
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void _moo_text_view_move_cursor (GtkTextView *text_view,
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GtkMovementStep step,
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gint count,
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gboolean extend_selection);
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void _moo_text_view_page_horizontally (GtkTextView *text_view,
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int count,
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gboolean extend_selection);
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void _moo_text_view_delete_from_cursor (GtkTextView *text_view,
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GtkDeleteType type,
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gint count);
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int _moo_text_view_key_press_event (GtkWidget *widget,
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GdkEventKey *event);
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int _moo_text_view_key_release_event (GtkWidget *widget,
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GdkEventKey *event);
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int _moo_text_view_button_press_event (GtkWidget *widget,
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GdkEventButton *event);
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int _moo_text_view_button_release_event (GtkWidget *widget,
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GdkEventButton *event);
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int _moo_text_view_motion_event (GtkWidget *widget,
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GdkEventMotion *event);
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int _moo_text_view_extend_selection (MooTextView *view,
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MooTextSelectionType type,
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GtkTextIter *insert,
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GtkTextIter *selection_bound);
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void _moo_text_view_check_char_inserted (MooTextView *view);
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void _moo_text_view_pend_cursor_blink (MooTextView *view);
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typedef enum {
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MOO_TEXT_VIEW_DRAG_NONE = 0,
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MOO_TEXT_VIEW_DRAG_SELECT,
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MOO_TEXT_VIEW_DRAG_DRAG
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} MooTextViewDragType;
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typedef enum {
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MOO_TEXT_VIEW_POS_LEFT,
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MOO_TEXT_VIEW_POS_RIGHT,
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MOO_TEXT_VIEW_POS_TOP,
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MOO_TEXT_VIEW_POS_BOTTOM,
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MOO_TEXT_VIEW_POS_INVALID
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} MooTextViewPos;
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struct _MooTextViewPrivate {
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gboolean constructed;
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/* Clipboard */
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gboolean manage_clipboard;
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/* Overwrite mode cursor */
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gboolean overwrite_mode;
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gboolean saved_cursor_visible;
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gboolean cursor_visible;
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guint blink_timeout;
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/***********************************************************************/
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/* Drawing
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/*/
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gboolean highlight_current_line;
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GdkColor current_line_color;
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GdkGC *current_line_gc;
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gboolean draw_tabs;
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gboolean draw_trailing_spaces;
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gboolean highlight_matching_brackets;
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gboolean highlight_mismatching_brackets;
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gboolean show_line_numbers;
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int digit_width; /* max line number digit width */
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PangoFontDescription *line_numbers_font;
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gboolean bold_current_line_number;
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gboolean show_scrollbar_marks;
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int right_margin_width;
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int cursor_line;
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gboolean show_line_marks;
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int line_mark_width;
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GSList *line_marks;
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gboolean enable_folding;
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int fold_margin_width;
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int expander_size;
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/***********************************************************************/
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/* Search
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/*/
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int last_search_stamp;
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GtkTextMark *last_found_start, *last_found_end;
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/***********************************************************************/
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/* Indentation
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/*/
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MooIndenter *indenter;
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gboolean tab_indents;
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gboolean tab_inserts_indent_chars;
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gboolean shift_tab_unindents;
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gboolean backspace_indents;
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gboolean enter_indents;
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/***********************************************************************/
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/* Keyboard
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/*/
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gboolean smart_home_end;
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gboolean ctrl_up_down_scrolls;
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gboolean ctrl_page_up_down_scrolls;
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/* key press handler sets this flag in order to distinguish typed in
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characters in buffer's insert-text signal */
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gboolean in_key_press;
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gunichar char_inserted;
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GtkTextIter char_inserted_pos;
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/***********************************************************************/
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/* Selection and drag
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/*/
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guint drag_scroll_timeout;
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GdkEventType drag_button;
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MooTextViewDragType drag_type;
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int drag_start_x;
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int drag_start_y;
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guint drag_moved : 1;
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guint double_click_selects_brackets : 1;
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guint double_click_selects_inside : 1;
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/***********************************************************************/
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/* Drag'n'drop from outside
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/*/
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gboolean drag_inside;
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gboolean drag_drop;
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GtkTargetList *targets;
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GtkTextMark *dnd_mark;
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/***********************************************************************/
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/* Children
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/*/
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GtkWidget *children[4];
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/***********************************************************************/
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/* Search
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/*/
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gboolean enable_quick_search;
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gboolean in_search;
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GtkWidget *entry;
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MooTextSearchFlags search_flags;
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};
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enum {
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DND_TARGET_TEXT = 1
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};
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G_END_DECLS
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#endif /* __MOO_TEXT_VIEW_PRIVATE_H__ */
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