Aegisub/aegilib/src/utils.cpp

// Copyright (c) 2008, Rodrigo Braz Monteiro
// 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/AEGILIB
//
// Website: http://www.aegisub.net
// Contact: mailto:amz@aegisub.net
//


#include "utils.h"
using namespace Aegilib;


//////////////////////////////////
// Convert a string to an integer
int Aegilib::StringToInt(const String &str)
{
	if (!str.IsNumber()) return 0;
	long temp;
	str.ToLong(&temp);
	return (int) temp;
}


////////////////
// Pretty float
String Aegilib::PrettyFloat(String src) {
	if (src.Contains(_T("."))) {
		size_t len = src.Length();
		while (src.Right(1) == _T("0")) {
			len--;
			src.Truncate(len);
		}
		if (src.Right(1) == _T(".")) {
			len--;
			src.Truncate(len);
		}
	}
	return src;
}

String Aegilib::PrettyFloatF(float src) { return Aegilib::PrettyFloat(wxString::Format(_T("%f"),src)); }
String Aegilib::PrettyFloatD(double src) { return Aegilib::PrettyFloat(wxString::Format(_T("%f"),src)); }


///////////////////
// Float to string
String Aegilib::FloatToString(double value) {
	return PrettyFloat(wxString::Format(_T("%f"),value));
}


/////////////////
// Int to string
String Aegilib::IntegerToString(int value) {
	return wxString::Format(_T("%i"),value);
}