mirror of
https://github.com/BernardoGiordano/Checkpoint
synced 2024-11-28 11:30:22 +00:00
88 lines
No EOL
2.1 KiB
C++
88 lines
No EOL
2.1 KiB
C++
/*
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* This file is part of Checkpoint
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* Copyright (C) 2017-2019 Bernardo Giordano, FlagBrew
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "ihid.hpp"
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size_t IHid::index(void) const
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{
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return mIndex;
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}
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void IHid::index(size_t v)
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{
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mIndex = v;
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}
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size_t IHid::fullIndex(void) const
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{
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return mIndex + mPage * mMaxVisibleEntries;
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}
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int IHid::page(void) const
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{
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return mPage;
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}
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void IHid::page(int v)
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{
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mPage = v;
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}
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void IHid::reset(void)
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{
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mIndex = 0;
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mPage = 0;
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}
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size_t IHid::maxVisibleEntries(void) const
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{
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return mMaxVisibleEntries;
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}
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size_t IHid::maxEntries(size_t count) const
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{
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return (count - mPage * mMaxVisibleEntries) > mMaxVisibleEntries ? mMaxVisibleEntries - 1 : count - mPage * mMaxVisibleEntries - 1;
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}
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void IHid::page_back(void)
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{
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if (mPage > 0) {
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mPage--;
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}
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else if (mPage == 0) {
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mPage = mMaxPages - 1;
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}
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}
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void IHid::page_forward(void)
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{
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if (mPage < (int)mMaxPages - 1) {
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mPage++;
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}
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else if (mPage == (int)mMaxPages - 1) {
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mPage = 0;
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}
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} |