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feat: ipc events for cursor shake

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ref #3
This commit is contained in:
Virt 2024-06-28 18:03:59 +02:00
commit fcb4c2b87b
5 changed files with 34 additions and 3 deletions
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23
src/other/Shake.cpp
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@ -1,10 +1,12 @@
#include "../globals.hpp"
#include "src/managers/EventManager.hpp"
#include "Shake.hpp"
#include <hyprland/src/Compositor.hpp>
double CShake::update(Vector2D pos) {
static auto* const* PTHRESHOLD = (Hyprlang::FLOAT* const*)HyprlandAPI::getConfigValue(PHANDLE, CONFIG_SHAKE_THRESHOLD)->getDataStaticPtr();
static auto* const* PFACTOR = (Hyprlang::FLOAT* const*)HyprlandAPI::getConfigValue(PHANDLE, CONFIG_SHAKE_FACTOR)->getDataStaticPtr();
static auto* const* PIPC = (Hyprlang::INT* const*)HyprlandAPI::getConfigValue(PHANDLE, CONFIG_SHAKE_IPC)->getDataStaticPtr();
int max = g_pHyprRenderer->m_pMostHzMonitor->refreshRate; // 1s worth of history
samples.resize(max);
@ -35,5 +37,24 @@ double CShake::update(Vector2D pos) {
// discard when the diagonal is small, so we don't have issues with inaccuracies
if (diagonal < 100) return 1.0;
return std::max(1.0, ((trail / diagonal) - **PTHRESHOLD) * **PFACTOR);
double zoom = ((trail / diagonal) - **PTHRESHOLD);
if (**PIPC) {
if (zoom > 1) {
if (!ipc) {
g_pEventManager->postEvent(SHyprIPCEvent { IPC_SHAKE_START });
ipc = true;
}
g_pEventManager->postEvent(SHyprIPCEvent { IPC_SHAKE_UPDATE, std::format("{},{},{},{}", (int) pos.x, (int) pos.y, trail, diagonal) });
} else {
if (ipc) {
g_pEventManager->postEvent(SHyprIPCEvent { IPC_SHAKE_END });
ipc = false;
}
}
}
// we want ipc to work with factor = 0, so we use it here
return std::max(1.0, zoom * **PFACTOR);
}