transmission/gtk/util.h

171 lines
5.1 KiB
C

/*
* This file Copyright (C) Mnemosyne LLC
*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2 (b)
* so that the bulk of its code can remain under the MIT license.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id$
*/
#ifndef GTR_UTIL_H
#define GTR_UTIL_H
#include <sys/types.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <libtransmission/transmission.h>
extern const int mem_K;
extern const char * mem_K_str;
extern const char * mem_M_str;
extern const char * mem_G_str;
extern const char * mem_T_str;
extern const int disk_K;
extern const char * disk_K_str;
extern const char * disk_M_str;
extern const char * disk_G_str;
extern const char * disk_T_str;
extern const int speed_K;
extern const char * speed_K_str;
extern const char * speed_M_str;
extern const char * speed_G_str;
extern const char * speed_T_str;
#if GLIB_CHECK_VERSION(2,33,12)
#define TR_DEFINE_QUARK G_DEFINE_QUARK
#else
#define TR_DEFINE_QUARK(QN, q_n) \
GQuark \
q_n##_quark (void) \
{ \
static GQuark q; \
\
if G_UNLIKELY (q == 0) \
q = g_quark_from_static_string (#QN); \
\
return q; \
}
#endif
/* macro to shut up "unused parameter" warnings */
#ifndef UNUSED
#define UNUSED G_GNUC_UNUSED
#endif
enum
{
GTR_UNICODE_UP,
GTR_UNICODE_DOWN,
GTR_UNICODE_INF,
GTR_UNICODE_BULLET
};
const char * gtr_get_unicode_string (int);
/* return a percent formatted string of either x.xx, xx.x or xxx */
char* tr_strlpercent (char * buf, double x, size_t buflen);
/* return a human-readable string for the size given in bytes. */
char* tr_strlsize (char * buf, guint64 size, size_t buflen);
/* return a human-readable string for the given ratio. */
char* tr_strlratio (char * buf, double ratio, size_t buflen);
/* return a human-readable string for the time given in seconds. */
char* tr_strltime (char * buf, int secs, size_t buflen);
/***
****
***/
/* http://www.legaltorrents.com/some/announce/url --> legaltorrents.com */
void gtr_get_host_from_url (char * buf, size_t buflen, const char * url);
gboolean gtr_is_magnet_link (const char * str);
gboolean gtr_is_hex_hashcode (const char * str);
/***
****
***/
void gtr_open_uri (const char * uri);
void gtr_open_file (const char * path);
const char* gtr_get_help_uri (void);
/***
****
***/
/* backwards-compatible wrapper around gtk_widget_set_visible () */
void gtr_widget_set_visible (GtkWidget *, gboolean);
void gtr_dialog_set_content (GtkDialog * dialog, GtkWidget * content);
/***
****
***/
GtkWidget * gtr_priority_combo_new (void);
#define gtr_priority_combo_get_value(w) gtr_combo_box_get_active_enum (w)
#define gtr_priority_combo_set_value(w,val) gtr_combo_box_set_active_enum (w,val)
GtkWidget * gtr_combo_box_new_enum (const char * text_1, ...);
int gtr_combo_box_get_active_enum (GtkComboBox *);
void gtr_combo_box_set_active_enum (GtkComboBox *, int value);
/***
****
***/
struct _TrCore;
GtkWidget * gtr_freespace_label_new (struct _TrCore * core, const char * dir);
void gtr_freespace_label_set_dir (GtkWidget * label, const char * dir);
/***
****
***/
void gtr_unrecognized_url_dialog (GtkWidget * parent, const char * url);
void gtr_http_failure_dialog (GtkWidget * parent, const char * url, long response_code);
void gtr_add_torrent_error_dialog (GtkWidget * window_or_child,
int err,
tr_torrent * duplicate_torrent,
const char * filename);
/* pop up the context menu if a user right-clicks.
if the row they right-click on isn't selected, select it. */
gboolean on_tree_view_button_pressed (GtkWidget * view,
GdkEventButton * event,
gpointer unused);
/* if the click didn't specify a row, clear the selection */
gboolean on_tree_view_button_released (GtkWidget * view,
GdkEventButton * event,
gpointer unused);
/* move a file to the trashcan if GIO is available; otherwise, delete it */
int gtr_file_trash_or_remove (const char * filename);
void gtr_paste_clipboard_url_into_entry (GtkWidget * entry);
/* Only call gtk_label_set_text () if the new text differs from the old.
* This prevents the label from having to recalculate its size
* and prevents selected text in the label from being deselected */
void gtr_label_set_text (GtkLabel * lb, const char * text);
#endif /* GTR_UTIL_H */