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Initial screen layout implementation

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This commit is contained in:
wheremyfoodat
2025-07-04 17:53:36 +03:00
parent d06f600b3a
commit 62748eef47
11 changed files with 335 additions and 126 deletions
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35
src/panda_qt/main_window.cpp
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@@ -525,25 +525,28 @@ void MainWindow::handleTouchscreenPress(QMouseEvent* event) {
const QPointF clickPos = event->globalPosition();
const QPointF widgetPos = screen->mapFromGlobal(clickPos);
const auto& coords = screen->screenCoordinates;
const float bottomScreenX = float(coords.bottomScreenX);
const float bottomScreenY = float(coords.bottomScreenY);
const float bottomScreenWidth = float(coords.bottomScreenWidth);
const float bottomScreenHeight = float(coords.bottomScreenHeight);
// Press is inside the screen area
if (widgetPos.x() >= 0 && widgetPos.x() < screen->width() && widgetPos.y() >= 0 && widgetPos.y() < screen->height()) {
// Go from widget positions to [0, 400) for x and [0, 480) for y
uint x = (uint)std::round(widgetPos.x() / screen->width() * 400.f);
uint y = (uint)std::round(widgetPos.y() / screen->height() * 480.f);
if (widgetPos.x() >= bottomScreenX && widgetPos.x() < bottomScreenX + bottomScreenWidth && widgetPos.y() >= bottomScreenY &&
widgetPos.y() < bottomScreenY + bottomScreenHeight) {
// Map widget position to 3DS touchscreen coordinates, with (0, 0) = top left of touchscreen
float relX = (widgetPos.x() - bottomScreenX) / bottomScreenWidth;
float relY = (widgetPos.y() - bottomScreenY) / bottomScreenHeight;
// Check if touch falls in the touch screen area
if (y >= 240 && y <= 480 && x >= 40 && x < 40 + 320) {
// Convert to 3DS coordinates
u16 x_converted = static_cast<u16>(x) - 40;
u16 y_converted = static_cast<u16>(y) - 240;
u16 x_converted = u16(std::clamp(relX * ScreenLayout::BOTTOM_SCREEN_WIDTH, 0.f, float(ScreenLayout::BOTTOM_SCREEN_WIDTH - 1)));
u16 y_converted = u16(std::clamp(relY * ScreenLayout::BOTTOM_SCREEN_HEIGHT, 0.f, float(ScreenLayout::BOTTOM_SCREEN_HEIGHT - 1)));
EmulatorMessage message{.type = MessageType::PressTouchscreen};
message.touchscreen.x = x_converted;
message.touchscreen.y = y_converted;
sendMessage(message);
} else {
sendMessage(EmulatorMessage{.type = MessageType::ReleaseTouchscreen});
}
EmulatorMessage message{.type = MessageType::PressTouchscreen};
message.touchscreen.x = x_converted;
message.touchscreen.y = y_converted;
sendMessage(message);
} else {
sendMessage(EmulatorMessage{.type = MessageType::ReleaseTouchscreen});
}
}