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Use left/right to jump a full page on the toplevel menu. (#84)

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* Allow using dpad left/right to navigate a whole page up or down, in the toplevel menu.
* Wrap around when paging up/down at the top/bottom.
* Cosmetic code change, and no wrap-around while paging.

---------

Co-authored-by: Daniel K. O. (dkosmari) <none@none>
This commit is contained in:
Daniel K. O. 2024-08-09 14:45:45 -03:00 committed by GitHub
parent 87bb3c521f
commit 5893ac2f18
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GPG Key ID: B5690EEEBB952194
1 changed files with 16 additions and 4 deletions
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20
source/utils/config/ConfigRenderer.cpp
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@ -27,7 +27,7 @@ void ConfigRenderer::RenderStateMain() const {
// draw bottom bar
DrawUtils::drawRectFilled(8, SCREEN_HEIGHT - 24 - 8 - 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(16, SCREEN_HEIGHT - 10, "\ue07d Navigate ");
DrawUtils::print(16, SCREEN_HEIGHT - 10, "\ue07d/\ue07e Navigate ");
DrawUtils::print(SCREEN_WIDTH - 16, SCREEN_HEIGHT - 10, "\ue000 Select", true);
// draw scroll indicator
@ -71,9 +71,21 @@ ConfigSubState ConfigRenderer::UpdateStateMain(const Input &input) {
}
auto prevSelectedItem = mCursorPos;
auto totalElementSize = mConfigs.size();
auto totalElementSize = (int32_t) mConfigs.size();
if (input.data.buttons_d & Input::eButtons::BUTTON_DOWN) {
mCursorPos++;
} else if (input.data.buttons_d & Input::eButtons::BUTTON_LEFT) {
// Paging up
mCursorPos -= MAX_BUTTONS_ON_SCREEN - 1;
// Don't jump past the top
if (mCursorPos < 0)
mCursorPos = 0;
} else if (input.data.buttons_d & Input::eButtons::BUTTON_RIGHT) {
// Paging down
mCursorPos += MAX_BUTTONS_ON_SCREEN - 1;
// Don't jump past the bottom
if (mCursorPos >= totalElementSize)
mCursorPos = totalElementSize - 1;
} else if (input.data.buttons_d & Input::eButtons::BUTTON_UP) {
mCursorPos--;
} else if (input.data.buttons_d & Input::eButtons::BUTTON_A) {
@ -95,8 +107,8 @@ ConfigSubState ConfigRenderer::UpdateStateMain(const Input &input) {
}
if (mCursorPos < 0) {
mCursorPos = (int32_t) totalElementSize - 1;
} else if (mCursorPos > (int32_t) (totalElementSize - 1)) {
mCursorPos = totalElementSize - 1;
} else if (mCursorPos > totalElementSize - 1) {
mCursorPos = 0;
}