mirror of https://github.com/odrling/Aegisub
118 lines
3.1 KiB
C++
118 lines
3.1 KiB
C++
// Copyright (c) 2005, Niels Martin Hansen
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of the Aegisub Group nor the names of its contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
//
|
|
// $Id$
|
|
|
|
/// @file export_visible_lines.cpp
|
|
/// @brief Limit to Visible Lines export filter
|
|
/// @ingroup export
|
|
///
|
|
|
|
|
|
///////////
|
|
// Headers
|
|
#include "config.h"
|
|
|
|
#include "ass_dialogue.h"
|
|
#include "ass_file.h"
|
|
#include "ass_override.h"
|
|
#include "export_visible_lines.h"
|
|
#include "vfr.h"
|
|
|
|
|
|
/// @brief Constructor
|
|
///
|
|
AssLimitToVisibleFilter::AssLimitToVisibleFilter() {
|
|
initialized = false;
|
|
frame = -1;
|
|
}
|
|
|
|
|
|
|
|
/// @brief Init
|
|
/// @return
|
|
///
|
|
void AssLimitToVisibleFilter::Init() {
|
|
if (initialized) return;
|
|
initialized = true;
|
|
autoExporter = true;
|
|
hidden = false;
|
|
Register(_("Limit to Visible Lines"),1000000);
|
|
description = _("Limit to Visible Lines");
|
|
}
|
|
|
|
|
|
|
|
/// @brief Process
|
|
/// @param subs
|
|
/// @param export_dialog
|
|
/// @return
|
|
///
|
|
void AssLimitToVisibleFilter::ProcessSubs(AssFile *subs, wxWindow *export_dialog) {
|
|
// Nothing to do
|
|
if (frame == -1) return;
|
|
|
|
// Process
|
|
using std::list;
|
|
AssDialogue *diag;
|
|
entryIter cur, next = subs->Line.begin();
|
|
while (next != subs->Line.end()) {
|
|
// Set next
|
|
cur = next++;
|
|
|
|
// Is dialogue?
|
|
diag = AssEntry::GetAsDialogue(*cur);
|
|
if (diag) {
|
|
int f1 = VFR_Output.GetFrameAtTime(diag->Start.GetMS(),true);
|
|
int f2 = VFR_Output.GetFrameAtTime(diag->End.GetMS(),false);
|
|
|
|
// Invisible, remove frame
|
|
if (f1 > frame || f2 < frame) {
|
|
subs->Line.erase(cur);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/// @brief Set limitation time
|
|
/// @param _frame
|
|
///
|
|
void AssLimitToVisibleFilter::SetFrame(int _frame) {
|
|
instance.frame = _frame;
|
|
}
|
|
|
|
|
|
|
|
/// DOCME
|
|
AssLimitToVisibleFilter AssLimitToVisibleFilter::instance;
|
|
|
|
|