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vlc-gpu
Commit ad90962d authored by Rafaël Carré's avatar Rafaël Carré
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ncurses: cleanup 

Comment out all messages box code
Factorize Eject()
Replace break/goto in HandleKey() by return
Draw immediately on start of interface (avoid flicker)
fix Playlist race condition in Run()
Remove pointless comments
parent b7b8876f
Show whitespace changes
Inline Side-by-side
Showing with 107 additions and 160 deletions
modules/gui/ncurses.c
View file @ ad90962d
......@@ -101,7 +101,7 @@ enum
BOX_NONE,
BOX_HELP,
BOX_INFO,
BOX_LOG,
// BOX_LOG,
BOX_PLAYLIST,
BOX_SEARCH,
BOX_OPEN,
......@@ -139,7 +139,7 @@ static const struct { short f; short b; } color_pairs[] =
/* element */ /* foreground*/ /* background*/
[C_TITLE] = { COLOR_YELLOW, COLOR_BLACK },
/* jamaican playlist */
/* jamaican playlist, for rastafari sisters & brothers! */
[C_PLAYLIST_1] = { COLOR_GREEN, COLOR_BLACK },
[C_PLAYLIST_2] = { COLOR_YELLOW, COLOR_BLACK },
[C_PLAYLIST_3] = { COLOR_RED, COLOR_BLACK },
......@@ -490,9 +490,10 @@ static inline bool IsIndex(intf_sys_t *p_sys, playlist_t *p_playlist, int i)
PlaylistIsPlaying(p_playlist, p_item);
}
static void FindIndex(intf_sys_t *p_sys, playlist_t *p_playlist)
static void FindIndex(intf_sys_t *p_sys, playlist_t *p_playlist, bool locked)
{
int plidx = p_sys->i_box_plidx;
if (!locked)
PL_LOCK;
if (plidx < 0 || plidx >= p_sys->i_plist_entries ||
......@@ -506,6 +507,7 @@ static void FindIndex(intf_sys_t *p_sys, playlist_t *p_playlist)
}
}
if (!locked)
PL_UNLOCK;
}
......@@ -880,7 +882,7 @@ static void Redraw(intf_thread_t *p_intf, time_t *t_last_refresh)
MainBoxWrite(p_intf, l++, 1, _(" h,H Show/Hide help box"));
MainBoxWrite(p_intf, l++, 1, _(" i Show/Hide info box"));
MainBoxWrite(p_intf, l++, 1, _(" m Show/Hide metadata box"));
MainBoxWrite(p_intf, l++, 1, _(" L Show/Hide messages box"));
// MainBoxWrite(p_intf, l++, 1, _(" L Show/Hide messages box"));
MainBoxWrite(p_intf, l++, 1, _(" P Show/Hide playlist box"));
MainBoxWrite(p_intf, l++, 1, _(" B Show/Hide filebrowser"));
MainBoxWrite(p_intf, l++, 1, _(" x Show/Hide objects box"));
......@@ -1089,10 +1091,9 @@ static void Redraw(intf_thread_t *p_intf, time_t *t_last_refresh)
else
y += p_sys->i_box_lines;
}
#if 0 /* Deprecated API */
else if (p_sys->i_box_type == BOX_LOG)
{
#warning Deprecated API
#if 0
int i_line = 0;
int i_stop;
int i_start;
......@@ -1135,8 +1136,8 @@ static void Redraw(intf_thread_t *p_intf, time_t *t_last_refresh)
p_intf->p_sys->p_sub->i_start = i_stop;
vlc_mutex_unlock(p_intf->p_sys->p_sub->p_lock);
y = y_end;
#endif
}
#endif
else if (p_sys->i_box_type == BOX_BROWSE)
{
/* Filebrowser box */
......@@ -1339,7 +1340,7 @@ static void Redraw(intf_thread_t *p_intf, time_t *t_last_refresh)
if (p_sys->b_need_update || !p_sys->pp_plist)
PlaylistRebuild(p_intf);
if (p_sys->b_box_plidx_follow)
FindIndex(p_sys, p_playlist);
FindIndex(p_sys, p_playlist, false);
if (p_sys->i_box_plidx < 0) p_sys->i_box_plidx = 0;
if (p_sys->i_box_plidx < 0) p_sys->i_box_plidx = 0;
......@@ -1410,7 +1411,7 @@ static void Redraw(intf_thread_t *p_intf, time_t *t_last_refresh)
DrawEmptyLine(p_sys->w, 7, 1, COLS-2);
if (p_sys->psz_search_chain)
{
if (*p_sys->psz_search_chain == '\0' && p_sys->psz_old_search)
if (!*p_sys->psz_search_chain && p_sys->psz_old_search)
/* Searching next entry */
mvnprintw(7, 1, COLS-2, _("Find: %s"), p_sys->psz_old_search);
else
......@@ -1501,97 +1502,68 @@ static inline int RemoveLastUTF8Entity(char *psz, int len)
return len;
}
static void Eject(intf_thread_t *p_intf)
static char *GetDiscDevice(intf_thread_t *p_intf, const char *name)
{
char *psz_device = NULL, *psz_parser, *psz_name;
/*
* Get the active input
* Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
* If it's neither of these, then return
*/
playlist_t * p_playlist = pl_Get(p_intf);
PL_LOCK;
if (!playlist_CurrentPlayingItem(p_playlist))
static const struct { const char *s; size_t n; const char *v; } devs[] =
{
PL_UNLOCK;
return;
}
psz_name = playlist_CurrentPlayingItem(p_playlist)->p_input->psz_name;
{ "cdda://", 7, "cd-audio", },
{ "dvd://", 6, "dvd", },
{ "vcd://", 6, "vcd", },
};
char *device;
if (psz_name)
{
if (!strncmp(psz_name, "dvd://", 6))
{
switch(psz_name[6])
{
case '\0':
case '@':
psz_device = config_GetPsz(p_intf, "dvd");
break;
default:
/* Omit the first MRL-selector characters */
psz_device = strdup(psz_name + strlen("dvd://"));
break;
}
}
else if (!strncmp(psz_name, "vcd://", 6))
{
switch(psz_name[6])
{
case '\0':
case '@':
psz_device = config_GetPsz(p_intf, "vcd");
break;
default:
/* Omit the beginning MRL-selector characters */
psz_device = strdup(psz_name + 6);
break;
}
}
else if (!strncmp(psz_name, "cdda://", 7))
for (unsigned i = 0; i < sizeof devs / sizeof *devs; i++)
{
switch(psz_name[7])
size_t n = devs[i].n;
if (!strncmp(name, devs[i].s, n))
switch(name[n])
{
case '\0':
case '@':
psz_device = config_GetPsz(p_intf, "cd-audio");
break;
return config_GetPsz(p_intf, devs[i].v);
default:
/* Omit the beginning MRL-selector characters */
psz_device = strdup(psz_name + 7);
break;
return strdup(name + n);
}
}
else
psz_device = strdup(psz_name);
}
PL_UNLOCK;
device = strdup(name);
if (!psz_device)
if (device) /* Remove what we have after @ */
device[strcspn(device, "@")] = '\0';
return device;
}
static void Eject(intf_thread_t *p_intf)
{
char *psz_device, *psz_name;
playlist_t * p_playlist = pl_Get(p_intf);
/* If there's a stream playing, we aren't allowed to eject ! */
if (p_intf->p_sys->p_input)
return;
/* Remove what we have after @ */
for(psz_parser = psz_device ; *psz_parser ; psz_parser++)
if (*psz_parser == '@')
PL_LOCK;
if (!playlist_CurrentPlayingItem(p_playlist))
{
*psz_parser = '\0';
break;
PL_UNLOCK;
return;
}
/* If there's a stream playing, we aren't allowed to eject ! */
if (!p_intf->p_sys->p_input)
{
msg_Dbg(p_intf, "ejecting %s", psz_device);
psz_name = playlist_CurrentPlayingItem(p_playlist)->p_input->psz_name;
intf_Eject(p_intf, psz_device);
}
if (psz_name)
psz_device = GetDiscDevice(p_intf, psz_name);
PL_UNLOCK;
if (psz_device)
{
intf_Eject(p_intf, psz_device);
free(psz_device);
}
}
static void PlayPause(intf_thread_t *p_intf)
......@@ -1608,12 +1580,14 @@ static void PlayPause(intf_thread_t *p_intf)
playlist_Play(pl_Get(p_intf));
}
static int HandleKey(intf_thread_t *p_intf, int i_key)
static int HandleKey(intf_thread_t *p_intf)
{
intf_sys_t *p_sys = p_intf->p_sys;
int i_ret = 1;
playlist_t *p_playlist = pl_Get(p_intf);
int i_key = wgetch(p_sys->w);
if (i_key == -1)
return 0;
if (p_sys->i_box_type == BOX_PLAYLIST)
{
......@@ -1625,13 +1599,13 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
/* Playlist Settings */
case 'r':
var_ToggleBool(p_playlist, "random");
goto end;
return 1;
case 'l':
var_ToggleBool(p_playlist, "loop");
goto end;
return 1;
case 'R':
var_ToggleBool(p_playlist, "repeat");
goto end;
return 1;
/* Playlist sort */
case 'o':
......@@ -1639,23 +1613,23 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
PlaylistGetRoot(p_intf),
SORT_TITLE_NODES_FIRST, ORDER_NORMAL);
p_sys->b_need_update = true;
goto end;
return 1;
case 'O':
playlist_RecursiveNodeSort(p_playlist,
PlaylistGetRoot(p_intf),
SORT_TITLE_NODES_FIRST, ORDER_REVERSE);
p_sys->b_need_update = true;
goto end;
return 1;
/* Playlist view */
case 'v':
p_sys->category_view = !p_sys->category_view;
PlaylistRebuild(p_intf);
goto end;
return 1;
/* Playlist navigation */
case 'g':
FindIndex(p_sys, p_playlist);
FindIndex(p_sys, p_playlist, false);
break;
case KEY_HOME:
p_sys->i_box_plidx = 0;
......@@ -1752,10 +1726,10 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
b_box_plidx_follow = true;
PL_UNLOCK;
p_sys->b_box_plidx_follow = b_box_plidx_follow;
goto end;
return 1;
}
}
if (p_sys->i_box_type == BOX_BROWSE)
else if (p_sys->i_box_type == BOX_BROWSE)
{
bool b_ret = true;
/* Browser navigation */
......@@ -1842,7 +1816,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
{
if (p_sys->i_box_bidx >= p_sys->i_dir_entries) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
if (p_sys->i_box_bidx < 0) p_sys->i_box_bidx = 0;
goto end;
return 1;
}
}
else if (p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
......@@ -1853,29 +1827,29 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
{
case KEY_HOME:
p_sys->i_box_start = 0;
goto end;
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
goto end;
return 1;
case KEY_UP:
if (p_sys->i_box_start > 0) p_sys->i_box_start--;
goto end;
return 1;
case KEY_DOWN:
if (p_sys->i_box_start < p_sys->i_box_lines_total - 1)
p_sys->i_box_start++;
goto end;
return 1;
case KEY_PPAGE:
p_sys->i_box_start -= p_sys->i_box_lines;
if (p_sys->i_box_start < 0) p_sys->i_box_start = 0;
goto end;
return 1;
case KEY_NPAGE:
p_sys->i_box_start += p_sys->i_box_lines;
if (p_sys->i_box_start >= p_sys->i_box_lines_total)
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
goto end;
return 1;
default:
break;
}
......@@ -1887,24 +1861,24 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
case KEY_HOME:
p_sys->f_slider = 0;
ManageSlider(p_intf);
goto end;
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->f_slider = 99.9;
ManageSlider(p_intf);
goto end;
return 1;
case KEY_UP:
p_sys->f_slider += 5.0;
if (p_sys->f_slider >= 99.0) p_sys->f_slider = 99.0;
ManageSlider(p_intf);
goto end;
return 1;
case KEY_DOWN:
p_sys->f_slider -= 5.0;
if (p_sys->f_slider < 0.0) p_sys->f_slider = 0.0;
ManageSlider(p_intf);
goto end;
return 1;
default:
break;
......@@ -1918,7 +1892,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
case KEY_CLEAR:
case 0x0c: /* ^l */
clear();
goto end;
return 1;
case KEY_ENTER:
case '\r':
case '\n':
......@@ -1927,7 +1901,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
else if (p_sys->psz_old_search)
SearchPlaylist(p_sys, p_sys->psz_old_search);
p_sys->i_box_type = BOX_PLAYLIST;
goto end;
return 1;
case 0x1b: /* ESC */
/* Alt+key combinations return 2 keys in the terminal keyboard:
* ESC, and the 2nd key.
......@@ -1944,13 +1918,10 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
*
*/
if (wgetch(p_sys->w) != ERR)
{
i_ret = 0;
goto end;
}
return 0;
p_sys->i_box_plidx = p_sys->i_before_search;
p_sys->i_box_type = BOX_PLAYLIST;
goto end;
return 1;
case KEY_BACKSPACE:
case 0x7f:
RemoveLastUTF8Entity(p_sys->psz_search_chain, i_chain_len);
......@@ -1979,7 +1950,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
free(p_sys->psz_old_search);
p_sys->psz_old_search = NULL;
SearchPlaylist(p_sys, p_sys->psz_search_chain);
goto end;
return 1;
}
else if (p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain)
{
......@@ -1990,7 +1961,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
case KEY_CLEAR:
case 0x0c: /* ^l */
clear();
break;
return 1;
case KEY_ENTER:
case '\r':
case '\n':
......@@ -2017,19 +1988,16 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
p_sys->b_box_plidx_follow = true;
}
p_sys->i_box_type = BOX_PLAYLIST;
break;
return 1;
case 0x1b: /* ESC */
if (wgetch(p_sys->w) != ERR)
{
i_ret = 0;
break;
}
return 0;
p_sys->i_box_type = BOX_PLAYLIST;
break;
return 1;
case KEY_BACKSPACE:
case 0x7f:
RemoveLastUTF8Entity(p_sys->psz_open_chain, i_chain_len);
break;
return 1;
default:
{
#ifdef HAVE_NCURSESW
......@@ -2050,7 +2018,7 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
#endif
}
}
goto end;
return 1;
}
......@@ -2059,16 +2027,12 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
{
case 0x1b: /* ESC */
if (wgetch(p_sys->w) != ERR)
{
i_ret = 0;
break;
}
return 0;
case 'q':
case 'Q':
case KEY_EXIT:
libvlc_Quit(p_intf->p_libvlc);
i_ret = 0;
break;
return 0;
/* Box switching */
case 'i':
......@@ -2085,12 +2049,14 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
p_sys->i_box_type = BOX_META;
p_sys->i_box_lines_total = 0;
break;
#if 0
case 'L':
if (p_sys->i_box_type == BOX_LOG)
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_LOG;
break;
#endif
case 'P':
if (p_sys->i_box_type == BOX_PLAYLIST)
p_sys->i_box_type = BOX_NONE;
......@@ -2160,20 +2126,17 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
/* Common control */
case 'f':
{
bool fs = var_ToggleBool(p_playlist, "fullscreen");
if (p_intf->p_sys->p_input)
{
vout_thread_t *p_vout = input_GetVout(p_intf->p_sys->p_input);
if (p_vout)
{
bool fs = var_ToggleBool(p_playlist, "fullscreen");
var_SetBool(p_vout, "fullscreen", fs);
vlc_object_release(p_vout);
}
}
i_ret = 0;
break;
}
return 0;
case ' ':
PlayPause(p_intf);
......@@ -2236,11 +2199,10 @@ static int HandleKey(intf_thread_t *p_intf, int i_key)
break;
default:
i_ret = 0;
return 0;
}
end:
return i_ret;
return 1;
}
/*****************************************************************************
......@@ -2251,18 +2213,12 @@ static void Run(intf_thread_t *p_intf)
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Get(p_intf);
int i_key;
time_t t_last_refresh;
int canc = vlc_savecancel();
/*
* force drawing the interface for the first time
*/
t_last_refresh = (time(0) - 1);
/*
* force building of the playlist array
*/
PlaylistRebuild(p_intf);
Redraw(p_intf, &t_last_refresh);
var_AddCallback(p_playlist, "intf-change", PlaylistChanged, p_intf);
var_AddCallback(p_playlist, "playlist-item-append", PlaylistChanged, p_intf);
......@@ -2283,15 +2239,11 @@ static void Run(intf_thread_t *p_intf)
PL_LOCK;
if (p_sys->b_box_plidx_follow && playlist_CurrentPlayingItem(p_playlist))
{
PL_UNLOCK;
FindIndex(p_sys, p_playlist);
}
else
FindIndex(p_sys, p_playlist, true);
PL_UNLOCK;
while ((i_key = wgetch(p_sys->w)) != -1)
if (HandleKey(p_intf, i_key))
while (HandleKey(p_intf))
Redraw(p_intf, &t_last_refresh);
/* Hack */
......@@ -2302,9 +2254,6 @@ static void Run(intf_thread_t *p_intf)
p_sys->b_box_cleared = true;
}
/*
* redraw the screen every second
*/
if ((time(0) - t_last_refresh) >= 1)
{
ManageSlider(p_intf);
......@@ -2330,7 +2279,7 @@ static int Open(vlc_object_t *p_this)
p_sys->f_slider_old = 0.0;
p_sys->i_box_type = BOX_PLAYLIST;
p_sys->b_box_plidx_follow = true;
// FIXME p_sys->p_sub = msg_Subscribe(p_intf);
// p_sys->p_sub = msg_Subscribe(p_intf);
p_sys->b_color = var_CreateGetBool(p_intf, "color");
p_sys->category_view = true; //FIXME: switching back & forth is broken
......@@ -2371,8 +2320,7 @@ static int Open(vlc_object_t *p_this)
*****************************************************************************/
static void Close(vlc_object_t *p_this)
{
intf_thread_t *p_intf = (intf_thread_t *)p_this;
intf_sys_t *p_sys = p_intf->p_sys;
intf_sys_t *p_sys = ((intf_thread_t*)p_this)->p_sys;
PlaylistDestroy(p_sys);
DirsDestroy(p_sys);
......@@ -2388,8 +2336,7 @@ static void Close(vlc_object_t *p_this)
/* Close the ncurses interface */
endwin();
// FIXME msg_Unsubscribe(p_intf, p_sys->p_sub);
// msg_Unsubscribe(p_intf, p_sys->p_sub);
/* Destroy structure */
free(p_sys);
}
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