qulogic/libgnt

Fix some build warnings
release-2.x.y v2.12.0
2017-03-06, dx
6553f6d91d7e
Fix some build warnings

- Redefinition of DBUS_EXPORT
- A whole lot of "misleading indentation" (which only appear in newer gcc)
- One unused static variable in util.c (alphabet, previously used for base64)
- "left shift by negative value" with the IS_END macro of libgnt. That macro is
"1 << 0" and expanded to "~1 << 0" in one place. So now it's "(1 << 0)"
/**
* @file gntfilesel.h File selector API
* @ingroup gnt
*/
/*
* GNT - The GLib Ncurses Toolkit
*
* GNT is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef GNT_FILE_SEL_H
#define GNT_FILE_SEL_H
#include "gntwindow.h"
#include "gnt.h"
#include "gntcolors.h"
#include "gntkeys.h"
#define GNT_TYPE_FILE_SEL (gnt_file_sel_get_gtype())
#define GNT_FILE_SEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GNT_TYPE_FILE_SEL, GntFileSel))
#define GNT_FILE_SEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GNT_TYPE_FILE_SEL, GntFileSelClass))
#define GNT_IS_FILE_SEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GNT_TYPE_FILE_SEL))
#define GNT_IS_FILE_SEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GNT_TYPE_FILE_SEL))
#define GNT_FILE_SEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GNT_TYPE_FILE_SEL, GntFileSelClass))
#define GNT_FILE_SEL_FLAGS(obj) (GNT_FILE_SEL(obj)->priv.flags)
#define GNT_FILE_SEL_SET_FLAGS(obj, flags) (GNT_FILE_SEL_FLAGS(obj) |= flags)
#define GNT_FILE_SEL_UNSET_FLAGS(obj, flags) (GNT_FILE_SEL_FLAGS(obj) &= ~(flags))
typedef struct _GntFileSel GntFileSel;
typedef struct _GntFileSelPriv GntFileSelPriv;
typedef struct _GntFileSelClass GntFileSelClass;
typedef struct _GntFile GntFile;
struct _GntFileSel
{
GntWindow parent;
GntWidget *dirs; /* list of files */
GntWidget *files; /* list of directories */
GntWidget *location; /* location entry */
GntWidget *select; /* select button */
GntWidget *cancel; /* cancel button */
char *current; /* Full path of the current location */
char *suggest; /* Suggested filename */
/* XXX: someone should make these useful */
gboolean must_exist; /* Make sure the selected file (the name entered in 'location') exists */
gboolean dirsonly; /* Show only directories */
gboolean multiselect;
GList *tags; /* List of tagged files when multiselect is set */
gboolean (*read_fn)(const char *path, GList **files, GError **error);
};
struct _GntFileSelClass
{
GntWindowClass parent;
void (*file_selected)(GntFileSel *sel, const char *path, const char *filename);
void (*gnt_reserved1)(void);
void (*gnt_reserved2)(void);
void (*gnt_reserved3)(void);
void (*gnt_reserved4)(void);
};
typedef enum _GntFileType
{
GNT_FILE_REGULAR,
GNT_FILE_DIR
} GntFileType;
struct _GntFile
{
char *fullpath;
char *basename;
GntFileType type;
unsigned long size;
};
G_BEGIN_DECLS
/**
* @return GType for GntFileSel.
*/
GType gnt_file_sel_get_gtype(void);
/**
* Create a new file selector.
*
* @return The newly created file selector.
*/
GntWidget * gnt_file_sel_new(void);
/**
* Set the current location of the file selector.
*
* @param sel The file selector.
* @param path The current path of the selector.
*
* @return @c TRUE if the current location was successfully changed, @c FALSE otherwise.
*/
gboolean gnt_file_sel_set_current_location(GntFileSel *sel, const char *path);
/**
* Set wheter to only allow selecting directories.
*
* @param sel The file selector.
* @param dirs @c TRUE if only directories can be selected, @c FALSE if files
* can also be selected.
*/
void gnt_file_sel_set_dirs_only(GntFileSel *sel, gboolean dirs);
/**
* Check whether the file selector allows only selecting directories.
*
* @param sel The file selector.
*
* @return @c TRUE if only directories can be selected.
*/
gboolean gnt_file_sel_get_dirs_only(GntFileSel *sel);
/**
* Set whether a selected file must exist.
*
* @param sel The file selector.
* @param must @c TRUE if the selected file must exist.
*/
void gnt_file_sel_set_must_exist(GntFileSel *sel, gboolean must);
/**
* Check whether the selector allows selecting non-existent files.
*
* @param sel The file selector.
*
* @return @c TRUE if the selected file must exist, @c FALSE if a non-existent
* file can be selected.
*/
gboolean gnt_file_sel_get_must_exist(GntFileSel *sel);
/**
* Get the selected file in the selector.
*
* @param sel The file selector.
*
* @return The path of the selected file. The caller should g_free the returned
* string.
*/
char * gnt_file_sel_get_selected_file(GntFileSel *sel);
/**
* Get the list of selected files in the selector.
*
* @param sel The file selector.
*
* @return A list of paths for the selected files. The caller must g_free the
* contents of the list, and g_list_free the list.
*/
GList * gnt_file_sel_get_selected_multi_files(GntFileSel *sel);
/**
* Allow selecting multiple files.
*
* @param sel The file selector.
* @param set @c TRUE if selecting multiple files should be allowed.
*/
void gnt_file_sel_set_multi_select(GntFileSel *sel, gboolean set);
/**
* Set the suggested file to have selected at startup.
*
* @param sel The file selector.
* @param suggest The suggested filename.
*/
void gnt_file_sel_set_suggested_filename(GntFileSel *sel, const char *suggest);
/**
* Set custom functions to read the names of files.
*
* @param sel The file selector.
* @param read_fn The custom read function.
*/
void gnt_file_sel_set_read_fn(GntFileSel *sel, gboolean (*read_fn)(const char *path, GList **files, GError **error));
/**
* Create a new GntFile.
*
* @param name The name of the file.
* @param size The size of the file.
*
* @return The newly created GntFile.
*/
GntFile* gnt_file_new(const char *name, unsigned long size);
/**
* Create a new GntFile for a directory.
*
* @param name The name of the directory.
*
* @return The newly created GntFile.
*/
GntFile* gnt_file_new_dir(const char *name);
G_END_DECLS
#endif /* GNT_FILE_SEL_H */