subtitlescreen.cpp File Reference

#include <algorithm>
#include <QFontMetrics>
#include <QRegularExpression>
#include "libmythbase/mythcorecontext.h"
#include "libmythbase/mythlogging.h"
#include "libmythui/mythfontproperties.h"
#include "libmythui/mythpainter.h"
#include "libmythui/mythuiimage.h"
#include "libmythui/mythuishape.h"
#include "libmythui/mythuisimpletext.h"
#include "captions/subtitlescreen.h"

Include dependency graph for subtitlescreen.cpp:

Go to the source code of this file.

Classes
class	SubWrapper
class	SubSimpleText
class	SubShape
class	SubImage
class	SubtitleFormat

Macros
#define	LOC   QString("Subtitles: ")
#define	LOC_WARN   QString("Subtitles Warning: ")

Functions
static const QString	kSubProvider ("provider")
static const QString	kSubFileName ("osd_subtitle.xml")
static const QString	kSubWindowName ("osd_subtitle")
static const QString	kSubFamily608 ("608")
static const QString	kSubFamily708 ("708")
static const QString	kSubFamilyText ("text")
static const QString	kSubFamilyAV ("AV")
static const QString	kSubFamilyTeletext ("teletext")
static const QString	kSubAttrItalics ("italics")
static const QString	kSubAttrBold ("bold")
static const QString	kSubAttrUnderline ("underline")
static const QString	kSubAttrPixelsize ("pixelsize")
static const QString	kSubAttrColor ("color")
static const QString	kSubAttrBGfill ("bgfill")
static const QString	kSubAttrShadow ("shadow")
static const QString	kSubAttrShadowoffset ("shadowoffset")
static const QString	kSubAttrShadowcolor ("shadowcolor")
static const QString	kSubAttrShadowalpha ("shadowalpha")
static const QString	kSubAttrOutline ("outline")
static const QString	kSubAttrOutlinecolor ("outlinecolor")
static const QString	kSubAttrOutlinesize ("outlinesize")
static const QString	kSubAttrOutlinealpha ("outlinealpha")
static QString	srtColorString (const QColor &color)
static QString	fontToString (MythFontProperties *f)
static QColor	differentColor (const QColor &color)
static QString	extract_cc608 (QString &text, int &color, bool &isItalic, bool &isUnderline)
	Extract everything from the text buffer up until the next format control character. More...
static QSize	CalcShadowOffsetPadding (MythFontProperties *mythfont)

Variables
static const float	LINE_SPACING = (20.0 / 17.0)
static const float	PAD_WIDTH = 0.5
static const float	PAD_HEIGHT = 0.04

Macro Definition Documentation

LOC

#define LOC   QString("Subtitles: ")

Definition at line 16 of file subtitlescreen.cpp.

LOC_WARN

#define LOC_WARN   QString("Subtitles Warning: ")

Definition at line 17 of file subtitlescreen.cpp.

Function Documentation

CalcShadowOffsetPadding()

static QSize CalcShadowOffsetPadding ( MythFontProperties *  mythfont )

static

Definition at line 1653 of file subtitlescreen.cpp.

Referenced by SubtitleScreen::CalcPadding(), and SubtitleScreen::CalcTextSize().

differentColor()

static QColor differentColor ( const QColor &  color )

static

Definition at line 443 of file subtitlescreen.cpp.

Referenced by SubtitleFormat::Complement().

extract_cc608()

static QString extract_cc608 ( QString &  text, int &  color, bool &  isItalic, bool &  isUnderline  )

static

Extract everything from the text buffer up until the next format control character.

Return that substring, and remove it from the input string. Bogus control characters are left unchanged. If the buffer starts with a valid control character, the output parameters are corresondingly updated (and the control character is stripped).

Definition at line 1156 of file subtitlescreen.cpp.

Referenced by FormattedTextSubtitle608::Init().

fontToString()

static QString fontToString ( MythFontProperties *  f )

static

Definition at line 228 of file subtitlescreen.cpp.

Referenced by SubtitleFormat::GetFont(), and SubtitleFormat::Load().

kSubAttrBGfill()

static const QString kSubAttrBGfill ( "bgfill"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetBackground().

kSubAttrBold()

static const QString kSubAttrBold ( "bold"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrColor()

static const QString kSubAttrColor ( "color"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrItalics()

static const QString kSubAttrItalics ( "italics"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrOutline()

static const QString kSubAttrOutline ( "outline"  )

static

Referenced by SubtitleFormat::Diff().

kSubAttrOutlinealpha()

static const QString kSubAttrOutlinealpha ( "outlinealpha"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrOutlinecolor()

static const QString kSubAttrOutlinecolor ( "outlinecolor"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrOutlinesize()

static const QString kSubAttrOutlinesize ( "outlinesize"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrPixelsize()

static const QString kSubAttrPixelsize ( "pixelsize"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrShadow()

static const QString kSubAttrShadow ( "shadow"  )

static

Referenced by SubtitleFormat::Diff().

kSubAttrShadowalpha()

static const QString kSubAttrShadowalpha ( "shadowalpha"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrShadowcolor()

static const QString kSubAttrShadowcolor ( "shadowcolor"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrShadowoffset()

static const QString kSubAttrShadowoffset ( "shadowoffset"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubAttrUnderline()

static const QString kSubAttrUnderline ( "underline"  )

static

Referenced by SubtitleFormat::Diff(), and SubtitleFormat::GetFont().

kSubFamily608()

static const QString kSubFamily608 ( "608"  )

static

Referenced by SubtitleFormat::CreateProviderDefault(), and SubtitleScreen::EnableSubtitles().

kSubFamily708()

static const QString kSubFamily708 ( "708"  )

static

Referenced by SubtitleFormat::CreateProviderDefault(), SubtitleFormat::Diff(), SubtitleScreen::EnableSubtitles(), SubtitleFormat::GetBackground(), SubtitleFormat::Load(), and SubtitleFormat::MakePrefix().

kSubFamilyAV()

static const QString kSubFamilyAV ( "AV"  )

static

Referenced by SubtitleScreen::EnableSubtitles(), and SubtitleScreen::SetZoom().

kSubFamilyTeletext()

static const QString kSubFamilyTeletext ( "teletext"  )

static

Referenced by SubtitleFormat::CreateProviderDefault(), SubtitleFormat::GetBackground(), SubtitleScreen::GetTeletextBackgroundAlpha(), and SubtitleScreen::GetTeletextFontName().

kSubFamilyText()

static const QString kSubFamilyText ( "text"  )

static

Referenced by SubtitleFormat::CreateProviderDefault(), and SubtitleScreen::EnableSubtitles().

kSubFileName()

static const QString kSubFileName ( "osd_subtitle.xml"  )

static

Referenced by SubtitleFormat::Load().

kSubProvider()

static const QString kSubProvider ( "provider"  )

static

Referenced by SubtitleFormat::CreateProviderDefault().

kSubWindowName()

static const QString kSubWindowName ( "osd_subtitle"  )

static

Referenced by SubtitleFormat::Load().

srtColorString()

static QString srtColorString ( const QColor &  color )

static

Definition at line 220 of file subtitlescreen.cpp.

Referenced by fontToString(), SubtitleFormat::GetBackground(), FormattedTextSubtitleSRT::Init(), FormattedTextChunk::ToLogString(), and FormattedTextSubtitle::ToSRT().

Variable Documentation

LINE_SPACING

const float LINE_SPACING = (20.0 / 17.0)

static

Definition at line 798 of file subtitlescreen.cpp.

Referenced by FormattedTextSubtitle608::Init(), and FormattedTextSubtitle::Layout().

PAD_HEIGHT

const float PAD_HEIGHT = 0.04

static

Definition at line 800 of file subtitlescreen.cpp.

Referenced by SubtitleScreen::CalcTextSize().

PAD_WIDTH

const float PAD_WIDTH = 0.5

static

Definition at line 799 of file subtitlescreen.cpp.

Referenced by SubtitleScreen::CalcPadding().