174 lines
7.8 KiB
C
174 lines
7.8 KiB
C
/*
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* mootextview.h
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*
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* Copyright (C) 2004-2007 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 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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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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typedef enum
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{
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MOO_TEXT_SELECT_CHARS,
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MOO_TEXT_SELECT_WORDS,
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MOO_TEXT_SELECT_LINES
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} MooTextSelectionType;
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typedef enum
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{
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MOO_TEXT_TAB_KEY_DO_NOTHING,
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MOO_TEXT_TAB_KEY_INDENT,
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MOO_TEXT_TAB_KEY_FIND_PLACEHOLDER
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} MooTextTabKeyAction;
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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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guint character); /* gunichar */
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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 *start,
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GtkTextIter *end);
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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_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_goto_line (MooTextView *view,
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int line);
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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 GdkColor *color);
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void moo_text_view_set_cursor_colors (MooTextView *view,
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const GdkColor *prrimary,
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const GdkColor *secondary);
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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_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_insert_placeholder (MooTextView *view,
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GtkTextIter *iter,
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const char *text);
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gboolean moo_text_view_next_placeholder (MooTextView *view);
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gboolean moo_text_view_prev_placeholder (MooTextView *view);
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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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