forked from mia/Aegisub
110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
// Copyright (c) 2005-2009, Rodrigo Braz Monteiro, Niels Martin Hansen
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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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//
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// $Id$
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/// @file utils.h
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/// @see utils.cpp
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/// @ingroup utility
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///
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#pragma once
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#ifndef AGI_PRE
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#include <stdint.h>
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#include <algorithm>
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#include <utility>
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#include <vector>
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#include <wx/icon.h>
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#include <wx/menuitem.h>
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#endif
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/// DOCME
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typedef std::vector<std::pair<int,int> > IntPairVector;
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#ifndef __LINUX__
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int64_t abs64(int64_t input);
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#endif
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int CountMatches(wxString parent,wxString child);
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wxString MakeRelativePath(wxString path,wxString reference);
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wxString DecodeRelativePath(wxString path,wxString reference);
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wxString AegiFloatToString(double value);
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wxString AegiIntegerToString(int value);
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wxString PrettySize(int bytes);
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wxMenuItem *AppendBitmapMenuItem (wxMenu* parentMenu,int id,wxString text,wxString help,wxBitmap bmp,int pos=-1);
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int SmallestPowerOf2(int x);
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void GetWordBoundaries(const wxString text,IntPairVector &results,int start=0,int end=-1);
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bool IsWhitespace(wchar_t c);
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bool StringEmptyOrWhitespace(const wxString &str);
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int AegiStringToInt(const wxString &str,int start=0,int end=-1);
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int AegiStringToFix(const wxString &str,size_t decimalPlaces,int start=0,int end=-1);
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wxIcon BitmapToIcon(wxBitmap bmp);
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void RestartAegisub();
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/// @brief Templated abs() function
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template <typename T> T tabs(T x) { return x < 0 ? -x : x; }
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template<typename T> inline T mid(T a, T b, T c) { return std::max(a, std::min(b, c)); }
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#ifndef FORCEINLINE
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#ifdef __VISUALC__
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/// DOCME
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#define FORCEINLINE __forceinline
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#else
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/// DOCME
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#define FORCEINLINE inline
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// __attribute__((always_inline)) gives me errors on g++ ~amz
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#endif
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#endif
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struct delete_ptr {
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template<class T>
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void operator()(T* ptr) const {
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delete ptr;
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}
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};
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template<class T>
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void delete_clear(T& container) {
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std::for_each(container.begin(), container.end(), delete_ptr());
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container.clear();
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}
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template<class Out>
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struct cast {
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template<class In>
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Out operator()(In in) const {
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return dynamic_cast<Out>(in);
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}
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};
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