SearchLineEdit::SearchLineEdit( QWidget *parent ) : QLineEdit( parent )
{
clearButton = new QFramelessButton( this );
clearButton->setIcon( QIcon( ":/search_clear" ) );
clearButton->setIconSize( QSize( 16, 16 ) );
clearButton->setCursor( Qt::ArrowCursor );
clearButton->setToolTip( qfu(vlc_pgettext("Tooltip|Clear", "Clear")) );
clearButton->hide();
CONNECT( clearButton, clicked(), this, clear() );
int frameWidth = style()->pixelMetric( QStyle::PM_DefaultFrameWidth, 0, this );
QFontMetrics metrics( font() );
QString styleSheet = QString( "min-height: %1px; "
"padding-top: 1px; "
"padding-bottom: 1px; "
"padding-right: %2px;" )
.arg( metrics.height() + ( 2 * frameWidth ) )
.arg( clearButton->sizeHint().width() + 6 );
setStyleSheet( styleSheet );
setMessageVisible( true );
CONNECT( this, textEdited( const QString& ),
this, updateText( const QString& ) );
CONNECT( this, editingFinished(),
this, searchEditingFinished() );
}
void SoundWidget::refreshLabels()
{
int i_sliderVolume = volumeSlider->value();
if( b_is_muted )
{
volMuteLabel->setPixmap( QPixmap(":/toolbar/volume-muted" ) );
volMuteLabel->setToolTip(qfu(vlc_pgettext("Tooltip|Unmute", "Unmute")));
return;
}
if( i_sliderVolume < VOLUME_MAX / 3 )
volMuteLabel->setPixmap( QPixmap( ":/toolbar/volume-low" ) );
else if( i_sliderVolume > (VOLUME_MAX * 2 / 3 ) )
volMuteLabel->setPixmap( QPixmap( ":/toolbar/volume-high" ) );
else volMuteLabel->setPixmap( QPixmap( ":/toolbar/volume-medium" ) );
volMuteLabel->setToolTip( qfu(vlc_pgettext("Tooltip|Mute", "Mute")) );
}
void SoundWidget::refreshLabels()
{
int i_sliderVolume = volumeSlider->value();
const char *psz_icon = ":/toolbar/volume-muted";
if( b_is_muted )
{
volMuteLabel->setPixmap( QIcon( psz_icon ).pixmap( 16, 16 ) );
volMuteLabel->setToolTip(qfu(vlc_pgettext("Tooltip|Unmute", "Unmute")));
return;
}
if( i_sliderVolume < VOLUME_MAX / 3 )
psz_icon = ":/toolbar/volume-low";
else if( i_sliderVolume > (VOLUME_MAX * 2 / 3 ) )
psz_icon = ":/toolbar/volume-high";
else
psz_icon = ":/toolbar/volume-medium";
volMuteLabel->setPixmap( QIcon( psz_icon ).pixmap( 16, 16 ) );
volMuteLabel->setToolTip( qfu(vlc_pgettext("Tooltip|Mute", "Mute")) );
}
/**
* Create an X11 window.
*/
static int Open (vout_window_t *wnd, const vout_window_cfg_t *cfg)
{
xcb_generic_error_t *err;
xcb_void_cookie_t ck;
vout_window_sys_t *p_sys = malloc (sizeof (*p_sys));
if (p_sys == NULL)
return VLC_ENOMEM;
p_sys->embedded = false;
/* Connect to X */
char *display = var_InheritString (wnd, "x11-display");
int snum;
xcb_connection_t *conn = xcb_connect (display, &snum);
if (xcb_connection_has_error (conn) /*== NULL*/)
goto error;
/* Find configured screen */
const xcb_setup_t *setup = xcb_get_setup (conn);
const xcb_screen_t *scr = NULL;
for (xcb_screen_iterator_t i = xcb_setup_roots_iterator (setup);
i.rem > 0; xcb_screen_next (&i))
{
if (snum == 0)
{
scr = i.data;
break;
}
snum--;
}
if (scr == NULL)
{
msg_Err (wnd, "bad X11 screen number");
goto error;
}
/* Create window */
const uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
uint32_t values[2] = {
/* XCB_CW_BACK_PIXEL */
scr->black_pixel,
/* XCB_CW_EVENT_MASK */
XCB_EVENT_MASK_KEY_PRESS,
};
xcb_window_t window = xcb_generate_id (conn);
ck = xcb_create_window_checked (conn, scr->root_depth, window, scr->root,
cfg->x, cfg->y, cfg->width, cfg->height, 0,
XCB_WINDOW_CLASS_INPUT_OUTPUT,
scr->root_visual, mask, values);
err = xcb_request_check (conn, ck);
if (err)
{
msg_Err (wnd, "creating window: X11 error %d", err->error_code);
free (err);
goto error;
}
wnd->handle.xid = window;
wnd->display.x11 = display;
wnd->control = Control;
wnd->sys = p_sys;
p_sys->conn = conn;
if (var_InheritBool (wnd, "keyboard-events"))
p_sys->keys = CreateKeyHandler (VLC_OBJECT(wnd), conn);
else
p_sys->keys = NULL;
p_sys->root = scr->root;
/* ICCCM
* No cut&paste nor drag&drop, only Window Manager communication. */
set_ascii_prop (conn, window, XA_WM_NAME,
/* xgettext: This is a plain ASCII spelling of "VLC media player"
for the ICCCM window name. This must be pure ASCII.
The limitation is partially with ICCCM and partially with VLC.
For Latin script languages, you may need to strip accents.
For other scripts, you will need to transliterate into Latin. */
vlc_pgettext ("ASCII", "VLC media player"));
set_ascii_prop (conn, window, XA_WM_ICON_NAME,
/* xgettext: This is a plain ASCII spelling of "VLC"
for the ICCCM window name. This must be pure ASCII. */
vlc_pgettext ("ASCII", "VLC"));
set_wm_hints (conn, window);
xcb_change_property (conn, XCB_PROP_MODE_REPLACE, window, XA_WM_CLASS,
XA_STRING, 8, 8, "vlc\0Vlc");
set_hostname_prop (conn, window);
/* EWMH */
xcb_intern_atom_cookie_t utf8_string_ck
= intern_string (conn, "UTF8_STRING");;
xcb_intern_atom_cookie_t net_wm_name_ck
= intern_string (conn, "_NET_WM_NAME");
xcb_intern_atom_cookie_t net_wm_icon_name_ck
= intern_string (conn, "_NET_WM_ICON_NAME");
xcb_intern_atom_cookie_t wm_window_role_ck
= intern_string (conn, "WM_WINDOW_ROLE");
xcb_atom_t utf8 = get_atom (conn, utf8_string_ck);
xcb_atom_t net_wm_name = get_atom (conn, net_wm_name_ck);
char *title = var_InheritString (wnd, "video-title");
if (title)
{
set_string (conn, window, utf8, net_wm_name, title);
free (title);
}
else
set_string (conn, window, utf8, net_wm_name, _("VLC media player"));
xcb_atom_t net_wm_icon_name = get_atom (conn, net_wm_icon_name_ck);
set_string (conn, window, utf8, net_wm_icon_name, _("VLC"));
xcb_atom_t wm_window_role = get_atom (conn, wm_window_role_ck);
set_ascii_prop (conn, window, wm_window_role, "vlc-video");
/* Cache any EWMH atom we may need later */
CacheAtoms (p_sys);
/* Make the window visible */
xcb_map_window (conn, window);
if (var_InheritBool (wnd, "video-wallpaper"))
{
vout_window_SetState (wnd, VOUT_WINDOW_STATE_BELOW);
vout_window_SetFullScreen (wnd, true);
}
/* Create the event thread. It will dequeue all events, so any checked
* request from this thread must be completed at this point. */
if ((p_sys->keys != NULL)
&& vlc_clone (&p_sys->thread, Thread, wnd, VLC_THREAD_PRIORITY_LOW))
DestroyKeyHandler (p_sys->keys);
xcb_flush (conn); /* Make sure map_window is sent (should be useless) */
return VLC_SUCCESS;
error:
xcb_disconnect (conn);
free (display);
free (p_sys);
return VLC_EGENERIC;
}
/*****************************************************************************
* OpenDecoder: probe the decoder and return score
*****************************************************************************
* Tries to launch a decoder and return score so that the interface is able
* to chose.
*****************************************************************************/
static int OpenDecoder( vlc_object_t *p_this )
{
decoder_t *p_dec = (decoder_t*)p_this;
decoder_sys_t *p_sys;
switch( p_dec->fmt_in.i_codec )
{
case VLC_CODEC_SUBT:
case VLC_CODEC_ITU_T140:
break;
default:
return VLC_EGENERIC;
}
p_dec->pf_decode = DecodeBlock;
p_dec->fmt_out.i_cat = SPU_ES;
p_dec->fmt_out.i_codec = 0;
/* Allocate the memory needed to store the decoder's structure */
p_dec->p_sys = p_sys = calloc( 1, sizeof( *p_sys ) );
if( p_sys == NULL )
return VLC_ENOMEM;
/* init of p_sys */
p_sys->i_align = 0;
p_sys->iconv_handle = (vlc_iconv_t)-1;
p_sys->b_autodetect_utf8 = false;
const char *encoding;
char *var = NULL;
/* First try demux-specified encoding */
if( p_dec->fmt_in.i_codec == VLC_CODEC_ITU_T140 )
encoding = "UTF-8"; /* IUT T.140 is always using UTF-8 */
else
if( p_dec->fmt_in.subs.psz_encoding && *p_dec->fmt_in.subs.psz_encoding )
{
encoding = p_dec->fmt_in.subs.psz_encoding;
msg_Dbg (p_dec, "trying demuxer-specified character encoding: %s",
encoding);
}
else
{
/* Second, try configured encoding */
if ((var = var_InheritString (p_dec, "subsdec-encoding")) != NULL)
{
msg_Dbg (p_dec, "trying configured character encoding: %s", var);
if (!strcmp (var, "system"))
{
free (var);
var = NULL;
encoding = "";
/* ^ iconv() treats "" as nl_langinfo(CODESET) */
}
else
encoding = var;
}
else
/* Third, try "local" encoding */
{
/* xgettext:
The Windows ANSI code page most commonly used for this language.
VLC uses this as a guess of the subtitle files character set
(if UTF-8 and UTF-16 autodetection fails).
Western European languages normally use "CP1252", which is a
Microsoft-variant of ISO 8859-1. That suits the Latin alphabet.
Other scripts use other code pages.
This MUST be a valid iconv character set. If unsure, please refer
the VideoLAN translators mailing list. */
encoding = vlc_pgettext("GetACP", "CP1252");
msg_Dbg (p_dec, "trying default character encoding: %s", encoding);
}
/* Check UTF-8 autodetection */
if (var_InheritBool (p_dec, "subsdec-autodetect-utf8"))
{
msg_Dbg (p_dec, "using automatic UTF-8 detection");
p_sys->b_autodetect_utf8 = true;
}
}
if (strcasecmp (encoding, "UTF-8") && strcasecmp (encoding, "utf8"))
{
p_sys->iconv_handle = vlc_iconv_open ("UTF-8", encoding);
if (p_sys->iconv_handle == (vlc_iconv_t)(-1))
msg_Err (p_dec, "cannot convert from %s: %s", encoding,
vlc_strerror_c(errno));
}
free (var);
p_sys->i_align = var_InheritInteger( p_dec, "subsdec-align" );
return VLC_SUCCESS;
}
/*****************************************************************************
* OpenDecoder: probe the decoder and return score
*****************************************************************************
* Tries to launch a decoder and return score so that the interface is able
* to chose.
*****************************************************************************/
static int OpenDecoder( vlc_object_t *p_this )
{
decoder_t *p_dec = (decoder_t*)p_this;
decoder_sys_t *p_sys;
switch( p_dec->fmt_in.i_codec )
{
case VLC_CODEC_SUBT:
case VLC_CODEC_SSA:
case VLC_CODEC_ITU_T140:
break;
default:
return VLC_EGENERIC;
}
p_dec->pf_decode_sub = DecodeBlock;
p_dec->fmt_out.i_cat = SPU_ES;
p_dec->fmt_out.i_codec = 0;
/* Allocate the memory needed to store the decoder's structure */
p_dec->p_sys = p_sys = calloc( 1, sizeof( *p_sys ) );
if( p_sys == NULL )
return VLC_ENOMEM;
/* init of p_sys */
p_sys->i_align = 0;
p_sys->iconv_handle = (vlc_iconv_t)-1;
p_sys->b_autodetect_utf8 = false;
p_sys->b_ass = false;
p_sys->i_original_height = -1;
p_sys->i_original_width = -1;
TAB_INIT( p_sys->i_ssa_styles, p_sys->pp_ssa_styles );
TAB_INIT( p_sys->i_images, p_sys->pp_images );
char *psz_charset = NULL;
/* First try demux-specified encoding */
if( p_dec->fmt_in.i_codec == VLC_CODEC_ITU_T140 )
psz_charset = strdup( "UTF-8" ); /* IUT T.140 is always using UTF-8 */
else
if( p_dec->fmt_in.subs.psz_encoding && *p_dec->fmt_in.subs.psz_encoding )
{
psz_charset = strdup (p_dec->fmt_in.subs.psz_encoding);
msg_Dbg (p_dec, "trying demuxer-specified character encoding: %s",
p_dec->fmt_in.subs.psz_encoding ?
p_dec->fmt_in.subs.psz_encoding : "not specified");
}
/* Second, try configured encoding */
if (psz_charset == NULL)
{
psz_charset = var_InheritString (p_dec, "subsdec-encoding");
msg_Dbg (p_dec, "trying configured character encoding: %s",
psz_charset ? psz_charset : "not specified");
if (psz_charset != NULL && !strcmp (psz_charset, "system"))
{
free (psz_charset);
psz_charset = strdup ("");
/* ^ iconv() treats "" as nl_langinfo(CODESET) */
}
}
/* Third, try "local" encoding with optional UTF-8 autodetection */
if (psz_charset == NULL)
{
/* xgettext:
The Windows ANSI code page most commonly used for this language.
VLC uses this as a guess of the subtitle files character set
(if UTF-8 and UTF-16 autodetection fails).
Western European languages normally use "CP1252", which is a
Microsoft-variant of ISO 8859-1. That suits the Latin alphabet.
Other scripts use other code pages.
This MUST be a valid iconv character set. If unsure, please refer
the VideoLAN translators mailing list. */
const char *acp = vlc_pgettext("GetACP", "CP1252");
psz_charset = strdup (acp);
msg_Dbg (p_dec, "trying default character encoding: %s",
psz_charset ? psz_charset : "not specified");
if (var_InheritBool (p_dec, "subsdec-autodetect-utf8"))
{
msg_Dbg (p_dec, "using automatic UTF-8 detection");
p_sys->b_autodetect_utf8 = true;
}
}
/* Forth, don't do character decoding, i.e. assume UTF-8 */
if (psz_charset == NULL)
{
psz_charset = strdup ("UTF-8");
msg_Dbg (p_dec, "using UTF-8 character encoding" );
}
if ((psz_charset != NULL)
&& strcasecmp (psz_charset, "UTF-8")
&& strcasecmp (psz_charset, "utf8"))
{
p_sys->iconv_handle = vlc_iconv_open ("UTF-8", psz_charset);
if (p_sys->iconv_handle == (vlc_iconv_t)(-1))
msg_Err (p_dec, "cannot convert from %s: %m", psz_charset);
}
free (psz_charset);
p_sys->i_align = var_InheritInteger( p_dec, "subsdec-align" );
if( p_dec->fmt_in.i_codec == VLC_CODEC_SSA
&& var_InheritBool( p_dec, "subsdec-formatted" ) )
{
if( p_dec->fmt_in.i_extra > 0 )
ParseSSAHeader( p_dec );
}
return VLC_SUCCESS;
}
