mirror of
https://github.com/libretro/scummvm.git
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155 lines
3.8 KiB
C++
155 lines
3.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "common/algorithm.h"
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#include "titanic/support/string.h"
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namespace Titanic {
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CString::CString(char c, uint32 len) : Common::String() {
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ensureCapacity(len, false);
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for (uint idx = 0; idx < len; ++idx)
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(*this) += c;
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}
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CString::CString(int val) : Common::String() {
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*this = CString::format("%d", val);
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}
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CString CString::left(uint count) const {
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return (count > size()) ? CString() : CString(c_str(), c_str() + count);
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}
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CString CString::right(uint count) const {
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uint strSize = size();
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return (count > strSize) ? CString() :
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CString(c_str() + strSize - count, c_str() + strSize);
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}
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CString CString::mid(uint start, uint count) const {
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if (start >= size())
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return CString();
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else
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return CString(c_str() + start, MIN(count, size() - start));
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}
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CString CString::mid(uint start) const {
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uint strSize = size();
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assert(start <= strSize);
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return mid(start, strSize - start);
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}
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CString CString::deleteRight(uint count) const {
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return (count >= size()) ? CString() : left(size() - count);
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}
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int CString::indexOf(char c) const {
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const char *charP = strchr(c_str(), c);
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return charP ? charP - c_str() : -1;
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}
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int CString::indexOf(const char *s) const {
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const char *strP = strstr(c_str(), s);
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return strP ? strP - c_str() : -1;
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}
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int CString::lastIndexOf(char c) const {
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const char *charP = strrchr(c_str(), c);
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return charP ? charP - c_str() : -1;
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}
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bool CString::containsIgnoreCase(const CString &str) const {
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CString lowerStr = *this;
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CString subStr = str;
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lowerStr.toLowercase();
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subStr.toLowercase();
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return lowerStr.contains(subStr);
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}
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FileType CString::fileTypeSuffix() const {
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CString ext = right(1);
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if (ext == "0" || ext == "4")
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return FILETYPE_IMAGE;
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else if (ext == "1")
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return FILETYPE_WAV;
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else if (ext == "2" || ext == "3")
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return FILETYPE_MOVIE;
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ext = right(3);
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if (ext == "tga" || ext == "jpg")
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return FILETYPE_IMAGE;
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else if (ext == "wav")
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return FILETYPE_WAV;
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else if (ext == "avi" || ext == "mov")
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return FILETYPE_MOVIE;
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else if (ext == "dlg")
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return FILETYPE_DLG;
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else
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return FILETYPE_UNKNOWN;
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}
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ImageType CString::imageTypeSuffix() const {
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CString ext = right(1);
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if (ext == "0")
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return IMAGETYPE_TARGA;
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else if (ext == "4")
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return IMAGETYPE_JPEG;
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ext = right(3);
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if (ext == "tga")
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return IMAGETYPE_TARGA;
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else if (ext == "jpg")
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return IMAGETYPE_JPEG;
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else
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return IMAGETYPE_UNKNOWN;
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}
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CString CString::format(const char *fmt, ...) {
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String output;
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va_list va;
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va_start(va, fmt);
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output = String::vformat(fmt, va);
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va_end(va);
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return output;
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}
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bool CString::operator==(const CString &x) const {
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return compareToIgnoreCase(x) == 0;
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}
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bool CString::operator==(const char *x) const {
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return compareToIgnoreCase(x) == 0;
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}
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bool CString::operator!=(const CString &x) const {
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return compareToIgnoreCase(x) != 0;
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}
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bool CString::operator!=(const char *x) const {
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return compareToIgnoreCase(x) != 0;
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}
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} // End of namespace Titanic
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