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/*
* gretl -- Gnu Regression, Econometrics and Time-series Library
* Copyright (C) 2001 Allin Cottrell and Riccardo "Jack" Lucchetti
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef TEXTBUF_H
#define TEXTBUF_H
#define textview_use_highlighting(r) (r != EDIT_X12A && \
(vwin_editing_script(r) || \
r == VIEW_SCRIPT || \
r == VIEW_PKG_CODE || \
r == EDIT_PKG_CODE || \
r == EDIT_PKG_SAMPLE || \
r == VIEW_PKG_SAMPLE || \
r == VIEW_LOG || \
r == CONSOLE))
#define lbracket(k) (k == GDK_parenleft || \
k == GDK_bracketleft || \
k == GDK_braceleft)
extern int tabwidth;
extern int smarttab;
extern int script_line_numbers;
extern int script_auto_bracket;
void text_set_cursor (GtkWidget *w, GdkCursorType cspec);
void cursor_to_top (windata_t *vwin);
void cursor_to_end (windata_t *vwin);
void cursor_to_mark (windata_t *vwin, GtkTextMark *mark);
void scroll_to_foot (windata_t *vwin);
void scroll_to_line (windata_t *vwin, int line);
int textbuf_get_n_lines (windata_t *vwin);
gint get_char_width (GtkWidget *widget);
gint get_char_height (GtkWidget *widget);
int get_screen_height (void);
void gretl_viewer_set_formatted_buffer (windata_t *vwin,
const char *buf,
int role);
void gretl_viewer_insert_formatted_buffer (windata_t *vwin,
const char *buf);
gchar *textview_get_text (GtkWidget *view);
gchar *textview_get_hansl (GtkWidget *view, int save);
gchar *textview_get_trimmed_text (GtkWidget *view);
gchar *textview_get_normalized_line (GtkWidget *view);
gchar *textview_get_wrapped_text (GtkWidget *view);
gchar *textview_get_selection_or_all (GtkWidget *view,
gboolean *selection);
int textview_set_text (GtkWidget *view, const gchar *text);
void textview_append_text (GtkWidget *view, const char *text);
void textview_insert_text (GtkWidget *view, const char *text);
void textview_clear_text (GtkWidget *view);
int textview_set_text_selected (GtkWidget *view, const gchar *text);
int textview_set_cursor_at_line (GtkWidget *view, int line);
int viewer_char_count (windata_t *vwin);
void text_delete_invisibles (gchar *s);
void text_paste (GtkWidget *w, windata_t *vwin);
void text_redo (GtkWidget *w, windata_t *vwin);
void text_undo (GtkWidget *w, windata_t *vwin);
int text_can_undo (windata_t *vwin);
void text_larger (GtkWidget *w, gpointer data);
void text_smaller (GtkWidget *w, gpointer data);
void textview_set_text_colorized (GtkWidget *view, const char *buf);
void textview_append_text_colorized (GtkWidget *view, const char *buf,
int trim);
void textview_set_text_report (GtkWidget *view, const char *buf);
void textview_set_text_dbsearch (windata_t *vwin, const char *buf);
void textview_insert_file (windata_t *vwin, const char *fname);
void create_text (windata_t *vwin, int hsize, int vsize,
int nlines, gboolean editable);
void text_set_word_wrap (GtkWidget *w, gboolean wrap);
void text_table_setup (GtkWidget *vbox, GtkWidget *w);
int set_help_topic_buffer (windata_t *hwin, int pos);
gboolean help_popup_handler (GtkWidget *w, GdkEventButton *event,
gpointer p);
void create_source (windata_t *vwin, int hsize, int vsize,
gboolean editable);
GtkWidget *create_sample_source (const char *style);
void set_style_for_textview (GtkWidget *text, const char *id);
void create_console (windata_t *vwin, int hsize, int vsize);
void sourceview_insert_file (windata_t *vwin, const char *fname);
void sourceview_insert_buffer (windata_t *vwin, const char *buf);
void sourceview_print (windata_t *vwin);
const char **get_sourceview_style_ids (int *n);
const char **get_graph_theme_ids (int *n);
void update_script_editor_options (windata_t *vwin);
void viewer_split_pane (windata_t *vwin, int vertical);
void viewer_close_pane (windata_t *vwin);
void textview_add_processing_message (GtkWidget *view);
void textview_delete_processing_message (GtkWidget *view);
void textview_format_paragraph (GtkWidget *view);
void indent_hansl (GtkWidget *w, windata_t *vwin);
gboolean script_bracket_handler (windata_t *vwin, guint keyval);
gchar *unctrlr (const char *buf);
#ifdef HAVE_GTKSV_COMPLETION
int maybe_try_completion (windata_t *vwin);
#endif
#endif /* TEXTBUF_H */
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