mirror of https://github.com/odrling/Aegisub
107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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#pragma once
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///////////
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// Headers
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#include <wx/wxprec.h>
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#include <wx/string.h>
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#include <stdint.h>
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/////////////////////////////
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// Class for Ass format time
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class AssTime {
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private:
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int time; // Miliseconds
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public:
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static bool UseMSPrecision;
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AssTime();
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int GetTimeHours();
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int GetTimeMinutes();
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int GetTimeSeconds();
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int GetTimeMiliseconds();
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int GetTimeCentiseconds();
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int GetMS() const; // Returns miliseconds
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void SetMS(int ms); // Sets values to miliseconds
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void ParseASS(const wxString text); // Sets value to text-form time, in ASS format
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void ParseSRT(const wxString text); // Sets value to text-form time, in SRT format
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wxString GetASSFormated(bool ms=false); // Returns the ASS representation of time
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wxString GetSRTFormated(); // Returns the SRT representation of time
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};
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// Comparison operators
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bool operator == (AssTime &t1, AssTime &t2);
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bool operator != (AssTime &t1, AssTime &t2);
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bool operator < (AssTime &t1, AssTime &t2);
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bool operator > (AssTime &t1, AssTime &t2);
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bool operator <= (AssTime &t1, AssTime &t2);
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bool operator >= (AssTime &t1, AssTime &t2);
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/////////////////////////////
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// Class for that annoying SMPTE format timecodes stuff
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class FractionalTime {
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private:
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int time; // milliseconds, like in AssTime
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int num, den; // numerator/denominator
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bool drop; // EVIL
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wxString sep; // separator; someone might have separators of more than one character :V
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// A period is roughly 10 minutes and is used for the dropframe stuff;
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// SMPTE dropframe timecodes drops 18 timestamps per 18000, hence the number 17982.
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static const int frames_per_period = 17982;
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public:
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// dumb assumption? I give no fuck
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// NOTE: separator can be a regex! at least if you only plan on doing SMPTE->somethingelse.
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FractionalTime(wxString separator, int numerator=30, int denominator=1, bool dropframe=false);
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~FractionalTime();
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AssTime ToAssTime(wxString fractime);
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int ToMillisecs(wxString fractime);
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wxString FromAssTime(AssTime time);
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wxString FromMillisecs(int64_t msec);
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};
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