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output: remove wl_output globals for mirrored displays

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ref #6387
This commit is contained in:
Vaxry
2024-06-09 22:28:51 +02:00
parent 121c6ac3ea
commit 1423707dbe
6 changed files with 49 additions and 3 deletions
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30
src/managers/ProtocolManager.cpp
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@@ -46,21 +46,47 @@
#include "../helpers/Monitor.hpp"
#include "../render/Renderer.hpp"
void CProtocolManager::onMonitorModeChange(CMonitor* pMonitor) {
const bool ISMIRROR = pMonitor->isMirror();
// onModeChanged we check if the current mirror status matches the global.
// mirrored outputs should have their global removed, as they are not physical parts of the
// layout.
if (ISMIRROR && PROTO::outputs.contains(pMonitor->szName))
PROTO::outputs.at(pMonitor->szName)->remove();
else if (!ISMIRROR && (!PROTO::outputs.contains(pMonitor->szName) || PROTO::outputs.at(pMonitor->szName)->isDefunct())) {
if (PROTO::outputs.contains(pMonitor->szName))
PROTO::outputs.erase(pMonitor->szName);
PROTO::outputs.emplace(pMonitor->szName,
std::make_unique<CWLOutputProtocol>(&wl_output_interface, 4, std::format("WLOutput ({})", pMonitor->szName), pMonitor->self.lock()));
}
}
CProtocolManager::CProtocolManager() {
// Outputs are a bit dumb, we have to agree.
static auto P = g_pHookSystem->hookDynamic("monitorAdded", [](void* self, SCallbackInfo& info, std::any param) {
static auto P = g_pHookSystem->hookDynamic("monitorAdded", [this](void* self, SCallbackInfo& info, std::any param) {
auto M = std::any_cast<CMonitor*>(param);
// ignore mirrored outputs. I don't think this will ever be hit as mirrors are applied after
// this event is emitted iirc.
if (M->isMirror())
return;
if (PROTO::outputs.contains(M->szName))
PROTO::outputs.erase(M->szName);
PROTO::outputs.emplace(M->szName, std::make_unique<CWLOutputProtocol>(&wl_output_interface, 4, std::format("WLOutput ({})", M->szName), M->self.lock()));
m_mModeChangeListeners[M->szName] = M->events.modeChanged.registerListener([M, this](std::any d) { onMonitorModeChange(M); });
});
static auto P2 = g_pHookSystem->hookDynamic("monitorRemoved", [](void* self, SCallbackInfo& info, std::any param) {
static auto P2 = g_pHookSystem->hookDynamic("monitorRemoved", [this](void* self, SCallbackInfo& info, std::any param) {
auto M = std::any_cast<CMonitor*>(param);
if (!PROTO::outputs.contains(M->szName))
return;
PROTO::outputs.at(M->szName)->remove();
m_mModeChangeListeners.erase(M->szName);
});
// Core