170 lines
8.2 KiB
C
170 lines
8.2 KiB
C
/*
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* mootextview.h
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*
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* Copyright (C) 2004-2010 by Yevgen Muntyan <emuntyan@sourceforge.net>
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*
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* This file is part of medit. medit is free software; you can
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* redistribute it and/or modify it under the terms of the
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* GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License,
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* or (at your option) any later version.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with medit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MOO_TEXT_VIEW_H
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#define MOO_TEXT_VIEW_H
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#include <gtk/gtktextview.h>
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#include <mooedit/mooindenter.h>
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#include <mooedit/moolang.h>
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#include <mooedit/mootextsearch.h>
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#include <mooedit/mootextstylescheme.h>
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#include <mooedit/mooedit-enums.h>
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G_BEGIN_DECLS
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#define MOO_TYPE_TEXT_VIEW (moo_text_view_get_type ())
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#define MOO_TEXT_VIEW(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), MOO_TYPE_TEXT_VIEW, MooTextView))
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#define MOO_TEXT_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MOO_TYPE_TEXT_VIEW, MooTextViewClass))
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#define MOO_IS_TEXT_VIEW(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), MOO_TYPE_TEXT_VIEW))
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#define MOO_IS_TEXT_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MOO_TYPE_TEXT_VIEW))
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#define MOO_TEXT_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MOO_TYPE_TEXT_VIEW, MooTextViewClass))
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typedef struct MooTextView MooTextView;
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typedef struct MooTextViewPrivate MooTextViewPrivate;
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typedef struct MooTextViewClass MooTextViewClass;
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struct MooTextView
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{
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GtkTextView parent;
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MooTextViewPrivate *priv;
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};
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struct MooTextViewClass
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{
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GtkTextViewClass parent_class;
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gboolean (* undo) (MooTextView *view);
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gboolean (* redo) (MooTextView *view);
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gboolean (* char_inserted) (MooTextView *view,
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GtkTextIter *where, /* points to position after the char */
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const char *character); /* single character as string */
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gboolean (* line_mark_clicked) (MooTextView *view,
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int line);
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/* these are made signals for convenience */
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void (* find_interactive) (MooTextView *view);
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void (* replace_interactive) (MooTextView *view);
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void (* find_next_interactive) (MooTextView *view);
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void (* find_prev_interactive) (MooTextView *view);
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void (* goto_line_interactive) (MooTextView *view);
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void (* find_word_at_cursor) (MooTextView *view,
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gboolean forward);
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/* methods */
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/* adjusts start and end so that selection bound goes to start
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and insert goes to end,
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returns whether selection is not empty */
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gboolean (* 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 (*apply_style_scheme) (MooTextView *view,
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MooTextStyleScheme *scheme);
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MooTextCursor (*get_text_cursor)(MooTextView *view,
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int x, /* buffer coordinates */
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int y); /* buffer coordinates */
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};
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GType moo_text_view_get_type (void) G_GNUC_CONST;
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GtkWidget *moo_text_view_new (void);
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void moo_text_view_set_buffer_type (MooTextView *view,
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GType type);
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void moo_text_view_select_all (MooTextView *view);
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char *moo_text_view_get_selection (gpointer view);
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char *moo_text_view_get_text (gpointer view);
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gboolean moo_text_view_has_selection (MooTextView *view);
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gboolean moo_text_view_has_text (MooTextView *view);
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gboolean moo_text_view_can_redo (MooTextView *view);
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gboolean moo_text_view_can_undo (MooTextView *view);
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gboolean moo_text_view_redo (MooTextView *view);
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gboolean moo_text_view_undo (MooTextView *view);
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void moo_text_view_begin_not_undoable_action(MooTextView *view);
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void moo_text_view_end_not_undoable_action (MooTextView *view);
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void moo_text_view_set_font_from_string (MooTextView *view,
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const char *font);
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MooIndenter *moo_text_view_get_indenter (MooTextView *view);
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void moo_text_view_set_indenter (MooTextView *view,
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MooIndenter *indenter);
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void moo_text_view_get_cursor (MooTextView *view,
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GtkTextIter *iter);
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int moo_text_view_get_cursor_line (MooTextView *view);
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void moo_text_view_move_cursor (gpointer view,
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int line,
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int offset,
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gboolean offset_visual,
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gboolean in_idle);
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void moo_text_view_set_highlight_current_line
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(MooTextView *view,
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gboolean highlight);
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void moo_text_view_set_current_line_color (MooTextView *view,
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const char *color);
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void moo_text_view_set_draw_right_margin (MooTextView *view,
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gboolean draw);
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void moo_text_view_set_right_margin_color (MooTextView *view,
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const char *color);
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void moo_text_view_set_right_margin_offset (MooTextView *view,
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guint offset);
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MooTextStyleScheme *moo_text_view_get_style_scheme (MooTextView *view);
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void moo_text_view_set_style_scheme (MooTextView *view,
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MooTextStyleScheme *scheme);
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void moo_text_view_set_show_line_numbers (MooTextView *view,
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gboolean show);
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void moo_text_view_set_tab_width (MooTextView *view,
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guint width);
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GtkTextTag *moo_text_view_lookup_tag (MooTextView *view,
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const char *name);
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MooLang *moo_text_view_get_lang (MooTextView *view);
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void moo_text_view_set_lang (MooTextView *view,
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MooLang *lang);
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void moo_text_view_set_lang_by_id (MooTextView *view,
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const char *id);
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void moo_text_view_set_word_chars (MooTextView *view,
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const char *word_chars);
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void moo_text_view_strip_whitespace (MooTextView *view);
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void moo_text_view_add_child_in_border (MooTextView *view,
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GtkWidget *child,
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GtkTextWindowType which_border);
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void moo_text_view_indent (MooTextView *view);
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void moo_text_view_unindent (MooTextView *view);
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G_END_DECLS
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#endif /* MOO_TEXT_VIEW_H */
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