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Diffstat (limited to 'glabels2/src/mygal/e-util.h')
| -rw-r--r-- | glabels2/src/mygal/e-util.h | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/glabels2/src/mygal/e-util.h b/glabels2/src/mygal/e-util.h new file mode 100644 index 0000000..7bc3978 --- /dev/null +++ b/glabels2/src/mygal/e-util.h @@ -0,0 +1,234 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * e-util.h + * Copyright 2000, 2001, Ximian, Inc. + * + * Authors: + * Chris Lahey <clahey@ximian.com> + * + * Modified for gLabels by: + * Jim Evins <evins@snaught.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License, version 2, as published by the Free Software Foundation. + * + * This library 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 library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + */ + +#ifndef _E_UTIL_H_ +#define _E_UTIL_H_ + +#include <sys/types.h> +#include <glib-object.h> +#include <limits.h> + +#ifdef __cplusplus +extern "C" { +#pragma } +#endif /* __cplusplus */ + +#include "e-marshal.h" + +#define E_MAKE_TYPE(l,str,t,ci,i,parent) \ +GType l##_get_type(void)\ +{\ + static GType type = 0; \ + if (!type){ \ + static GTypeInfo const object_info = { \ + sizeof (t##Class), \ + \ + (GBaseInitFunc) NULL, \ + (GBaseFinalizeFunc) NULL, \ + \ + (GClassInitFunc) ci, \ + (GClassFinalizeFunc) NULL, \ + NULL, /* class_data */ \ + \ + sizeof (t), \ + 0, /* n_preallocs */ \ + (GInstanceInitFunc) i, \ + }; \ + type = g_type_register_static (parent, str, &object_info, 0); \ + } \ + return type; \ +} + + +#define E_MAKE_X_TYPE(l,str,t,ci,i,parent,poa_init,offset) \ +GtkType l##_get_type(void) \ +{ \ + static GtkType type = 0; \ + if (!type){ \ + GTypeInfo info = { \ + sizeof (t##Class), \ + \ + (GBaseInitFunc) NULL, \ + (GBaseFinalizeFunc) NULL, \ + \ + (GClassInitFunc) ci, \ + (GClassFinalizeFunc) NULL, \ + \ + NULL, /* class_data */ \ + \ + sizeof (t), \ + 0, /* n_preallocs */ \ + (GInstanceInitFunc) i, \ + }; \ + type = bonobo_x_type_unique ( \ + parent, poa_init, NULL, \ + offset, &info, str); \ + } \ + return type; \ +} + +#define GET_STRING_ARRAY_FROM_ELLIPSIS(labels, first_string) \ + { \ + va_list args; \ + int i; \ + char *s; \ + \ + va_start (args, (first_string)); \ + \ + i = 0; \ + for (s = (first_string); s; s = va_arg (args, char *)) \ + i++; \ + va_end (args); \ + \ + (labels) = g_new (char *, i + 1); \ + \ + va_start (args, (first_string)); \ + i = 0; \ + for (s = (first_string); s; s = va_arg (args, char *)) \ + (labels)[i++] = s; \ + \ + va_end (args); \ + (labels)[i] = NULL; \ + } + + +#define GET_DUPLICATED_STRING_ARRAY_FROM_ELLIPSIS(labels, first_string) \ + { \ + int i; \ + GET_STRING_ARRAY_FROM_ELLIPSIS ((labels), (first_string)); \ + for (i = 0; labels[i]; i++) \ + labels[i] = g_strdup (labels[i]); \ + } + + +#if 0 +# define E_OBJECT_CLASS_ADD_SIGNALS(oc,sigs,last) \ + gtk_object_class_add_signals (oc, sigs, last) +# define E_OBJECT_CLASS_TYPE(oc) (oc)->type +#else +# define E_OBJECT_CLASS_ADD_SIGNALS(oc,sigs,last) +# define E_OBJECT_CLASS_TYPE(oc) G_TYPE_FROM_CLASS (oc) +#endif + + +typedef enum { + E_FOCUS_NONE, + E_FOCUS_CURRENT, + E_FOCUS_START, + E_FOCUS_END +} EFocus; +int g_str_compare (const void *x, + const void *y); +int g_collate_compare (const void *x, + const void *y); +int g_int_compare (const void *x, + const void *y); +char *e_strdup_strip (const char *string); +void e_free_object_list (GList *list); +void e_free_object_slist (GSList *list); +void e_free_string_list (GList *list); +void e_free_string_slist (GSList *list); +char *e_read_file (const char *filename); +int e_write_file (const char *filename, + const char *data, + int flags); +int e_write_file_mkstemp (char *filename, + const char *data); +int e_mkdir_hier (const char *path, + mode_t mode); + +gchar **e_strsplit (const gchar *string, + const gchar *delimiter, + gint max_tokens); +gchar *e_strstrcase (const gchar *haystack, + const gchar *needle); +/* This only makes a filename safe for usage as a filename. It still may have shell meta-characters in it. */ +void e_filename_make_safe (gchar *string); +gchar *e_format_number (gint number); +gchar *e_format_number_float (gfloat number); +gboolean e_create_directory (gchar *directory); +gchar **e_strdupv (const gchar **str_array); + + +typedef int (*ESortCompareFunc) (const void *first, + const void *second, + gpointer closure); +void e_sort (void *base, + size_t nmemb, + size_t size, + ESortCompareFunc compare, + gpointer closure); +void e_bsearch (const void *key, + const void *base, + size_t nmemb, + size_t size, + ESortCompareFunc compare, + gpointer closure, + size_t *start, + size_t *end); +size_t e_strftime_fix_am_pm (char *s, + size_t max, + const char *fmt, + const struct tm *tm); + +size_t e_strftime (char *s, + size_t max, + const char *fmt, + const struct tm *tm); + +size_t e_utf8_strftime_fix_am_pm (char *s, + size_t max, + const char *fmt, + const struct tm *tm); + +size_t e_utf8_strftime (char *s, + size_t max, + const char *fmt, + const struct tm *tm); + +/* String to/from double conversion functions */ +gdouble e_flexible_strtod (const gchar *nptr, + gchar **endptr); + +/* 29 bytes should enough for all possible values that + * g_ascii_dtostr can produce with the %.17g format. + * Then add 10 for good measure */ +#define E_ASCII_DTOSTR_BUF_SIZE (DBL_DIG + 12 + 10) +gchar *e_ascii_dtostr (gchar *buffer, + gint buf_len, + const gchar *format, + gdouble d); + +/* Alternating char * and int arguments with a NULL char * to end. + Less than 0 for the int means copy the whole string. */ +gchar *e_strdup_append_strings (gchar *first_string, + ...); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* _E_UTIL_H_ */ |