mirror of
https://github.com/BernardoGiordano/Checkpoint
synced 2024-12-11 17:42:28 +00:00
88 lines
No EOL
3 KiB
C++
88 lines
No EOL
3 KiB
C++
/*
|
|
* This file is part of Checkpoint
|
|
* Copyright (C) 2017-2019 Bernardo Giordano, FlagBrew
|
|
*
|
|
* 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/>.
|
|
*
|
|
* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
|
|
* * Requiring preservation of specified reasonable legal notices or
|
|
* author attributions in that material or in the Appropriate Legal
|
|
* Notices displayed by works containing it.
|
|
* * Prohibiting misrepresentation of the origin of that material,
|
|
* or requiring that modified versions of such material be marked in
|
|
* reasonable ways as different from the original version.
|
|
*/
|
|
|
|
#include "scrollable.hpp"
|
|
|
|
void Scrollable::setIndex(size_t i)
|
|
{
|
|
IScrollable::index(i);
|
|
mHid->index(mIndex);
|
|
mHid->page(mPage);
|
|
}
|
|
|
|
void Scrollable::resetIndex(void)
|
|
{
|
|
mHid->index(0);
|
|
mHid->page(0);
|
|
}
|
|
|
|
void Scrollable::push_back(SDL_Color color, SDL_Color colorMessage, const std::string& message, bool selected)
|
|
{
|
|
static const float spacing = mh / mVisibleEntries;
|
|
Clickable* cell = new Clickable(mx, my + (size() % mVisibleEntries)*spacing, mw, spacing, color, colorMessage, message, false);
|
|
cell->selected(selected);
|
|
mCells.push_back(cell);
|
|
}
|
|
|
|
void Scrollable::updateSelection(void)
|
|
{
|
|
touchPosition touch;
|
|
hidTouchRead(&touch, 0);
|
|
|
|
const int hu = (mHid->maxEntries(size()) + 1) * mh / mVisibleEntries;
|
|
if (hidKeysHeld(CONTROLLER_P1_AUTO) & KEY_TOUCH && touch.py > (float)my && touch.py < (float)(my+hu) && touch.px > (float)mx && touch.px < (float)(mx+mw))
|
|
{
|
|
mHid->index(ceilf((touch.py - my)*mVisibleEntries/mh));
|
|
}
|
|
|
|
mHid->update(size());
|
|
mIndex = mHid->index();
|
|
mPage = mHid->page();
|
|
}
|
|
|
|
void Scrollable::draw(bool condition)
|
|
{
|
|
const size_t baseIndex = mVisibleEntries*mPage;
|
|
const size_t sz = size() - baseIndex > mVisibleEntries ? mVisibleEntries : size() - baseIndex;
|
|
for (size_t i = baseIndex; i < baseIndex + sz; i++)
|
|
{
|
|
mCells.at(i)->draw(20, g_backupScrollEnabled ? COLOR_BLUE : theme().c0);
|
|
}
|
|
|
|
size_t blankRows = mVisibleEntries - sz;
|
|
size_t rowHeight = mh / mVisibleEntries;
|
|
SDLH_DrawRect(mx, my + sz * rowHeight, mw, rowHeight * blankRows, theme().c2);
|
|
|
|
// draw selector
|
|
for (size_t i = baseIndex; i < baseIndex + sz; i++)
|
|
{
|
|
if (mCells.at(i)->selected())
|
|
{
|
|
mCells.at(i)->drawOutline(condition ? COLOR_BLUE : theme().c5);
|
|
break;
|
|
}
|
|
}
|
|
} |