diff options
Diffstat (limited to 'ps/ggvutils.h')
| -rw-r--r-- | ps/ggvutils.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/ps/ggvutils.h b/ps/ggvutils.h new file mode 100644 index 0000000..92aecf8 --- /dev/null +++ b/ps/ggvutils.h @@ -0,0 +1,85 @@ +/* + * ggvutils.h: misc utility functions + * + * Copyright 2002 - 2005 the Free Software Foundation + * + * Author: Jaka Mocnik <jaka@gnu.org> + * + * 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 2 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __GGV_UTILS_H__ +#define __GGV_UTILS_H__ + +#include <gnome.h> + +#include <gtkgs.h> + +/*Define StockIds*/ +#define GGV_CLEAR_ALL "ggv-clear-all" +#define GGV_TOGGLE_ALL "ggv-toggle-all" +#define GGV_TOGGLE_EVEN "ggv-toggle-even" +#define GGV_TOGGLE_ODD "ggv-toggle-odd" +#define GGV_FIT_WIDTH "ggv-fit-width" +#define GGV_ZOOM "ggv-zoom" + +extern GtkGSPaperSize ggv_paper_sizes[]; +extern const gchar *ggv_orientation_labels[]; +extern const gint ggv_max_orientation_labels; +extern const gfloat ggv_unit_factors[]; +extern const gchar *ggv_unit_labels[]; +extern const gint ggv_max_unit_labels; +extern gfloat ggv_zoom_levels[]; +extern const gchar *ggv_zoom_level_names[]; +extern const gint ggv_max_zoom_levels; +extern const gchar *ggv_auto_fit_modes[]; +extern const gint ggv_max_auto_fit_modes; + +/* zoom level index <-> zoom factor */ +gint ggv_zoom_index_from_float(gfloat zoom_level); +gfloat ggv_zoom_level_from_index(gint index); + +/* Split delimited string into a list of strings. */ +GSList *ggv_split_string(const gchar * string, const gchar * delimiter); + +/* Get index of a string from a list of them. */ +gint ggv_get_index_of_string(gchar * string, gchar ** strings); + +/* Quote filename for system call */ +gchar *ggv_quote_filename(const gchar * str); + +/* escape filename to conform to URI specification */ +gchar *ggv_filename_to_uri(const gchar * fname); + +/* If file exists and is a regular file then return its length, else -1 */ +gint ggv_file_length(const gchar * filename); + +/* Test if file exists, is a regular file and its length is > 0 */ +gboolean ggv_file_readable(const char *filename); + +/* Set a tooltip for a widget */ +void ggv_set_tooltip(GtkWidget * w, const gchar * tip); + +/* zoom <-> magstep (currently not used...) */ +gfloat ggv_compute_zoom(gint zoom_spec); +gint ggv_compute_spec(gfloat zoom); + +void ggv_raise_and_focus_widget(GtkWidget * widget); + +void ggv_get_window_size(GtkWidget * widget, gint * width, gint * height); + +void ggv_init_stock_icons(void); + +#endif /* __GGV_UTILS_H__ */ |