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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 GUI_UTILS_H
#define GUI_UTILS_H
#define vwin_editing_script(r) (r == EDIT_HANSL || \
r == EDIT_GP || \
r == EDIT_R || \
r == EDIT_OX || \
r == EDIT_OCTAVE || \
r == EDIT_PYTHON || \
r == EDIT_STATA || \
r == EDIT_JULIA || \
r == EDIT_X12A || \
r == EDIT_SPEC)
#define vwin_editing_buffer(r) (r == EDIT_HEADER || \
r == EDIT_NOTES)
#define vwin_content_changed(v) (v->flags & VWIN_CONTENT_CHANGED)
#ifdef G_OS_WIN33
#define IS_SLASH(c) (c == '\\' || c == '/')
#else
#define IS_SLASH(c) (c == '/')
#endif
enum { ADD_COMMA, DROP_COMMA };
int vwin_is_editing (windata_t *vwin);
int copyfile (const char *src, const char *dest);
FILE *gretl_tempfile_open (char *fname);
void delete_widget (GtkWidget *widget, gpointer data);
void set_wait_cursor (GdkWindow **pcwin);
void unset_wait_cursor (GdkWindow *cwin);
void *mymalloc (size_t size);
void *myrealloc (void *ptr, size_t size);
void nomem (void);
void mark_dataset_as_modified (void);
void register_data (int flag);
void register_startup_data (const char *fname);
gboolean do_open_data (windata_t *vwin, int code);
gboolean verify_open_data (windata_t *vwin, int code);
gboolean verify_open_session (void);
void free_windata (GtkWidget *w, gpointer data);
void mark_vwin_content_saved (windata_t *vwin);
void mark_vwin_content_changed (windata_t *vwin);
void vwin_set_filename (windata_t *vwin, const char *fname);
int vwin_subselection_present (windata_t *vwin);
int latex_is_ok (void);
gint query_save_text (GtkWidget *w, GdkEvent *event, windata_t *vwin);
void vwin_save_callback (GtkWidget *w, windata_t *vwin);
gboolean vwin_copy_callback (GtkWidget *w, windata_t *vwin);
void vwin_add_child (windata_t *parent, windata_t *child);
windata_t *view_buffer (PRN *prn, int hsize, int vsize,
const char *title, int role,
gpointer data);
windata_t *view_buffer_with_parent (windata_t *parent, PRN *prn,
int hsize, int vsize,
const char *title, int role,
gpointer data);
windata_t *view_file (const char *filename, int editable, int del_file,
int hsize, int vsize, int role);
windata_t *
view_file_with_title (const char *filename, int editable, int del_file,
int hsize, int vsize, int role,
const char *given_title);
windata_t *view_formatted_text_buffer (const gchar *title,
const char *buf,
int hsize, int vsize,
int role);
windata_t *hansl_output_viewer_new (PRN *prn, int mode,
const char *title);
void set_reuseable_output_window (int policy, windata_t *vwin);
gchar *gretl_window_title (const char *s);
gchar *title_from_filename (const char *fname, int role, gboolean prepend);
windata_t *console_window (int hsize, int vsize);
windata_t *view_help_file (const char *filename, int role);
windata_t *edit_buffer (char **pbuf, int hsize, int vsize,
char *title, int role);
windata_t *vwin_first_child (windata_t *vwin);
windata_t *view_model (PRN *prn, MODEL *pmod, char *title);
windata_t *view_script (const char *filename, int editable,
int role);
gint catch_viewer_key (GtkWidget *w, GdkEventKey *key,
windata_t *vwin);
void set_model_save_state (windata_t *vwin, gboolean s);
int gui_validate_varname_strict (const char *name, GretlType type,
GtkWidget *parent);
int gui_validate_varname (const char *varname, GretlType type,
GtkWidget *parent);
gretlopt get_tex_eqn_opt (void);
gint popup_menu_handler (GtkWidget *widget, GdkEventButton *event,
gpointer data);
void add_popup_item (const gchar *label, GtkWidget *menu,
GCallback callback, gpointer data);
gboolean text_popup_handler (GtkWidget *w, GdkEventButton *event,
gpointer p);
GtkWidget *make_bundle_content_menu (windata_t *vwin);
GtkWidget *make_bundle_plot_menu (windata_t *vwin);
GtkWidget *make_bundle_save_menu (windata_t *vwin);
void *gui_get_plugin_function (const char *funcname);
int get_imported_data (char *fname, int ftype, int append);
char *path_last_slash (char *path);
const char *path_last_slash_const (const char *path);
char *gretl_basename (char *dest, const char *src, int addscore);
char *double_underscores (char *targ, const char *src);
char *adjust_fontspec_string (char *targ, const char *src,
int mod);
void verbose_gerror_report (GError *gerr, const char *src);
int gretl_file_get_contents (const gchar *fname, gchar **contents, gsize *size);
void start_R (const char *buf, int send_data, int interactive);
void run_foreign_script (gchar *buf, int lang);
const char *print_today (void);
#ifndef G_OS_WIN32
int browser_open (const char *url);
#endif
#endif /* GUI_UTILS_H */
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