forked from mia/Aegisub
121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
// Copyright (c) 2011 Niels Martin Hansen <nielsm@aegisub.org>
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// Copyright (c) 2012 Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file dialog_export_ebu3264.h
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/// @see dialog_export_ebu3264.cpp
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/// @ingroup subtitle_io export
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#include <libaegisub/vfr.h>
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#include <memory>
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#include <wx/dialog.h>
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namespace agi { namespace charset { class IconvWrapper; } }
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#pragma pack(push, 1)
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/// A binary timecode representation, packed
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struct EbuTimecode {
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uint8_t h, m, s, f;
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};
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#pragma pack(pop)
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/// User configuration for EBU Tech 3264-1991 export
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class EbuExportSettings {
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/// Prefix used for saving to/loading from options
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std::string prefix;
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public:
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/// Frame rate + timecode format
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enum TvStandard {
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STL23 = 0, ///< 23.976 fps (non-dropframe) (marked as 24)
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STL24 = 1, ///< 24 fps (film)
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STL25 = 2, ///< 25 fps (PAL)
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STL29 = 3, ///< 29.97 fps (non-dropframe) (marked as 30)
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STL29drop = 4, ///< 29.97 fps (dropframe) (marked as 30)
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STL30 = 5, ///< 30 fps (NTSC monochrome)
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};
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/// Character sets for subtitle data
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enum TextEncoding {
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iso6937_2 = 0, ///< latin multibyte
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iso8859_5 = 1, ///< cyrillic
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iso8859_6 = 2, ///< arabic
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iso8859_7 = 3, ///< greek
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iso8859_8 = 4, ///< hebrew
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utf8 = 5, ///< nonstandard
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};
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/// Modes for handling lines over the maximum width
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enum LineWrappingMode {
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AutoWrap = 0, ///< Wrap overly-long lines ASS-style
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AutoWrapBalance = 1, ///< Wrap overly-long lines with balanced lines
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AbortOverLength = 2, ///< Fail if there are overly-long lines
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IgnoreOverLength = 3 ///< Skip overly-long lines
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};
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/// Types of subtitles/captions that can be stored in STL files
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enum DisplayStandard {
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DSC_Open = 0, ///< Open subtitles
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DSC_Level1 = 1, ///< Level-1 teletext closed captions
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DSC_Level2 = 2 ///< Level-2 teletext closed captions
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};
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/// Which TV standard (frame rate + timecode encoding) to use
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TvStandard tv_standard;
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/// How to encode subtitle text
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TextEncoding text_encoding;
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/// Maximum length of rows in subtitles (in characters)
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int max_line_length;
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/// How to deal with over-length rows
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LineWrappingMode line_wrapping_mode;
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/// Translate SSA alignments?
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bool translate_alignments;
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/// Timecode which time 0 in Aegisub corresponds to
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EbuTimecode timecode_offset;
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/// Are end timecodes inclusive or exclusive?
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bool inclusive_end_times;
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/// Save as subtitles, or as closed captions?
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DisplayStandard display_standard;
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/// Get the frame rate for the current TV Standard
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agi::vfr::Framerate GetFramerate() const;
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/// Get a charset encoder for the current text encoding
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std::unique_ptr<agi::charset::IconvWrapper> GetTextEncoder() const;
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/// Load saved export settings from options
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/// @param prefix Option name prefix
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EbuExportSettings(std::string const& prefix);
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/// Save export settings to options
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void Save() const;
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};
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/// Dialog box for getting an export configuration for EBU Tech 3264-1991
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class EbuExportConfigurationDialog : public wxDialog {
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public:
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/// Constructor
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/// @param owner Parent window of the dialog
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/// @param s Struct with initial values and to fill with the chosen settings
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EbuExportConfigurationDialog(wxWindow *owner, EbuExportSettings &s);
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};
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