forked from mia/Aegisub
d5aae26d83
100 no-op non-amend commits on a subtitle file with 6689 dialogue lines, with the undo limit set to 100: Without flyweight: No video open: Initial memory usage: 30.6 MB Final memory usage: 498.0 MB Elapsed time: 6.3 seconds Video open, using libass: Initial memory usage: 54.3 MB Final memory usage: 653.3 MB Elapsed time: 23.7 seconds With flyweight: No video open: Initial memory usage: 26.0 MB Final memory usage: 104.5 MB Elapsed time: 3.0 seconds Video open, using libass: Initial memory usage: 46.7 MB Final memory usage: 251.8 MB Elapsed time: 13.0 seconds No video open: Memory usage: -79% Time: -52% Video open: Memory usage: -61.5% Time: -45% 100 no-op amend commits on a line in the middle of a subtitle file with 6689 dialogue lines, with video open: Without flyweight: Initial memory usage: 48.2 MB Final memory usage: 182.3 MB Elapsed time: 22.3 seconds With flyweight: Initial memory usage: 39.8 MB Final memory usage: 165.8 MB Elapsed time: 13.8 seconds Note: The large jump in memory usage here is due to that the benchmark is blocking the main thread, so at the end there are ~100 video frames waiting to be displayed.
102 lines
3 KiB
C++
102 lines
3 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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// Aegisub Project http://www.aegisub.org/
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/// @file dialog_search_replace.h
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/// @see dialog_search_replace.cpp
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/// @ingroup secondary_ui
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///
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#include <wx/checkbox.h>
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#include <wx/combobox.h>
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#include <wx/dialog.h>
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#include <wx/radiobox.h>
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#include <wx/string.h>
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#include <wx/textctrl.h>
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namespace agi { struct Context; }
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class SearchReplaceEngine {
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int curLine;
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size_t pos;
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size_t matchLen;
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size_t replaceLen;
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bool Modified;
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bool LastWasFind;
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bool hasReplace;
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bool isReg;
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bool matchCase;
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bool updateVideo;
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bool CanContinue;
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bool hasFocus;
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int field;
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int affect;
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wxString LookFor;
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wxString ReplaceWith;
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public:
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agi::Context *context;
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void FindNext();
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void ReplaceNext(bool DoReplace=true);
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void ReplaceAll();
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void OpenDialog(bool HasReplace);
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void OnDialogOpen();
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void SetFocus(bool focus) { hasFocus = focus; }
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bool HasFocus() const { return hasFocus; }
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SearchReplaceEngine();
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friend class DialogSearchReplace;
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};
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// Instance
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extern SearchReplaceEngine Search;
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class DialogSearchReplace : public wxDialog {
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friend class SearchReplaceEngine;
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bool hasReplace;
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wxComboBox *FindEdit;
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wxComboBox *ReplaceEdit;
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wxCheckBox *CheckMatchCase;
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wxCheckBox *CheckRegExp;
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wxCheckBox *CheckUpdateVideo;
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wxRadioBox *Affect;
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wxRadioBox *Field;
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void UpdateDropDowns();
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void FindReplace(int mode); // 0 = find, 1 = replace next, 2 = replace all
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public:
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DialogSearchReplace(agi::Context* c, bool withReplace);
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~DialogSearchReplace();
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void UpdateSettings();
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};
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