mirror of
https://github.com/scummvm/scummvm.git
synced 2026-06-20 05:45:29 +00:00
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "source_listing.h"
|
|
|
|
namespace Wintermute {
|
|
|
|
SourceListing::SourceListing(const Common::Array<Common::String> &strings) : _strings(strings) {}
|
|
|
|
SourceListing::~SourceListing() {}
|
|
|
|
uint SourceListing::getLength() const {
|
|
return _strings.size();
|
|
}
|
|
|
|
Common::String SourceListing::getLine(uint n) {
|
|
uint index = n - 1; // Line numbers start from 1, arrays from 0
|
|
/*
|
|
* Clients should not ask for a line number that
|
|
* is not in the source file.
|
|
* 0 is undefined, n - 1 is undefined.
|
|
* It is easy for the client to check that n > 0
|
|
* and n < getLength(), so it should just not happen.
|
|
* We return '^', after vim, to misbehaving clients.
|
|
*/
|
|
if (n == 0) {
|
|
return Common::String("^");
|
|
}
|
|
if (index < getLength()) {
|
|
return _strings[index];
|
|
} else {
|
|
return Common::String("^");
|
|
}
|
|
}
|
|
|
|
} // End of namespace Wintermute
|
|
|
|
|