mirror of
https://github.com/hyprwm/Hyprland.git
synced 2025-09-06 11:28:29 +00:00
323 lines
11 KiB
C++
323 lines
11 KiB
C++
#include "ExtDataDevice.hpp"
|
|
#include <algorithm>
|
|
#include "../managers/SeatManager.hpp"
|
|
#include "core/Seat.hpp"
|
|
using namespace Hyprutils::OS;
|
|
|
|
CExtDataOffer::CExtDataOffer(SP<CExtDataControlOfferV1> resource_, SP<IDataSource> source_) : m_source(source_), m_resource(resource_) {
|
|
if UNLIKELY (!good())
|
|
return;
|
|
|
|
m_resource->setDestroy([this](CExtDataControlOfferV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
m_resource->setOnDestroy([this](CExtDataControlOfferV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
|
|
m_resource->setReceive([this](CExtDataControlOfferV1* r, const char* mime, int32_t fd) {
|
|
CFileDescriptor sendFd{fd};
|
|
if (!m_source) {
|
|
LOGM(WARN, "Possible bug: Receive on an offer w/o a source");
|
|
return;
|
|
}
|
|
|
|
if (m_dead) {
|
|
LOGM(WARN, "Possible bug: Receive on an offer that's dead");
|
|
return;
|
|
}
|
|
|
|
LOGM(LOG, "Offer {:x} asks to send data from source {:x}", (uintptr_t)this, (uintptr_t)m_source.get());
|
|
|
|
m_source->send(mime, std::move(sendFd));
|
|
});
|
|
}
|
|
|
|
bool CExtDataOffer::good() {
|
|
return m_resource->resource();
|
|
}
|
|
|
|
void CExtDataOffer::sendData() {
|
|
if UNLIKELY (!m_source)
|
|
return;
|
|
|
|
for (auto const& m : m_source->mimes()) {
|
|
m_resource->sendOffer(m.c_str());
|
|
}
|
|
}
|
|
|
|
CExtDataSource::CExtDataSource(SP<CExtDataControlSourceV1> resource_, SP<CExtDataDevice> device_) : m_device(device_), m_resource(resource_) {
|
|
if UNLIKELY (!good())
|
|
return;
|
|
|
|
m_resource->setData(this);
|
|
|
|
m_resource->setDestroy([this](CExtDataControlSourceV1* r) {
|
|
m_events.destroy.emit();
|
|
PROTO::extDataDevice->destroyResource(this);
|
|
});
|
|
m_resource->setOnDestroy([this](CExtDataControlSourceV1* r) {
|
|
m_events.destroy.emit();
|
|
PROTO::extDataDevice->destroyResource(this);
|
|
});
|
|
|
|
m_resource->setOffer([this](CExtDataControlSourceV1* r, const char* mime) { m_mimeTypes.emplace_back(mime); });
|
|
}
|
|
|
|
CExtDataSource::~CExtDataSource() {
|
|
m_events.destroy.emit();
|
|
}
|
|
|
|
SP<CExtDataSource> CExtDataSource::fromResource(wl_resource* res) {
|
|
auto data = (CExtDataSource*)(((CExtDataControlSourceV1*)wl_resource_get_user_data(res))->data());
|
|
return data ? data->m_self.lock() : nullptr;
|
|
}
|
|
|
|
bool CExtDataSource::good() {
|
|
return m_resource->resource();
|
|
}
|
|
|
|
std::vector<std::string> CExtDataSource::mimes() {
|
|
return m_mimeTypes;
|
|
}
|
|
|
|
void CExtDataSource::send(const std::string& mime, CFileDescriptor fd) {
|
|
if (std::ranges::find(m_mimeTypes, mime) == m_mimeTypes.end()) {
|
|
LOGM(ERR, "Compositor/App bug: CExtDataSource::sendAskSend with non-existent mime");
|
|
return;
|
|
}
|
|
|
|
m_resource->sendSend(mime.c_str(), fd.get());
|
|
}
|
|
|
|
void CExtDataSource::accepted(const std::string& mime) {
|
|
if (std::ranges::find(m_mimeTypes, mime) == m_mimeTypes.end())
|
|
LOGM(ERR, "Compositor/App bug: CExtDataSource::sendAccepted with non-existent mime");
|
|
|
|
// ext has no accepted
|
|
}
|
|
|
|
void CExtDataSource::cancelled() {
|
|
m_resource->sendCancelled();
|
|
}
|
|
|
|
void CExtDataSource::error(uint32_t code, const std::string& msg) {
|
|
m_resource->error(code, msg);
|
|
}
|
|
|
|
CExtDataDevice::CExtDataDevice(SP<CExtDataControlDeviceV1> resource_) : m_resource(resource_) {
|
|
if UNLIKELY (!good())
|
|
return;
|
|
|
|
m_client = m_resource->client();
|
|
|
|
m_resource->setDestroy([this](CExtDataControlDeviceV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
m_resource->setOnDestroy([this](CExtDataControlDeviceV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
|
|
m_resource->setSetSelection([](CExtDataControlDeviceV1* r, wl_resource* sourceR) {
|
|
auto source = sourceR ? CExtDataSource::fromResource(sourceR) : CSharedPointer<CExtDataSource>{};
|
|
if (!source) {
|
|
LOGM(LOG, "ext reset selection received");
|
|
g_pSeatManager->setCurrentSelection(nullptr);
|
|
return;
|
|
}
|
|
|
|
if (source && source->used())
|
|
LOGM(WARN, "setSelection on a used resource. By protocol, this is a violation, but firefox et al insist on doing this.");
|
|
|
|
source->markUsed();
|
|
|
|
LOGM(LOG, "ext manager requests selection to {:x}", (uintptr_t)source.get());
|
|
g_pSeatManager->setCurrentSelection(source);
|
|
});
|
|
|
|
m_resource->setSetPrimarySelection([](CExtDataControlDeviceV1* r, wl_resource* sourceR) {
|
|
auto source = sourceR ? CExtDataSource::fromResource(sourceR) : CSharedPointer<CExtDataSource>{};
|
|
if (!source) {
|
|
LOGM(LOG, "ext reset primary selection received");
|
|
g_pSeatManager->setCurrentPrimarySelection(nullptr);
|
|
return;
|
|
}
|
|
|
|
if (source && source->used())
|
|
LOGM(WARN, "setSelection on a used resource. By protocol, this is a violation, but firefox et al insist on doing this.");
|
|
|
|
source->markUsed();
|
|
|
|
LOGM(LOG, "ext manager requests primary selection to {:x}", (uintptr_t)source.get());
|
|
g_pSeatManager->setCurrentPrimarySelection(source);
|
|
});
|
|
}
|
|
|
|
bool CExtDataDevice::good() {
|
|
return m_resource->resource();
|
|
}
|
|
|
|
wl_client* CExtDataDevice::client() {
|
|
return m_client;
|
|
}
|
|
|
|
void CExtDataDevice::sendInitialSelections() {
|
|
PROTO::extDataDevice->sendSelectionToDevice(self.lock(), g_pSeatManager->m_selection.currentSelection.lock(), false);
|
|
PROTO::extDataDevice->sendSelectionToDevice(self.lock(), g_pSeatManager->m_selection.currentPrimarySelection.lock(), true);
|
|
}
|
|
|
|
void CExtDataDevice::sendDataOffer(SP<CExtDataOffer> offer) {
|
|
m_resource->sendDataOffer(offer->m_resource.get());
|
|
}
|
|
|
|
void CExtDataDevice::sendSelection(SP<CExtDataOffer> selection) {
|
|
m_resource->sendSelection(selection->m_resource.get());
|
|
}
|
|
|
|
void CExtDataDevice::sendPrimarySelection(SP<CExtDataOffer> selection) {
|
|
m_resource->sendPrimarySelection(selection->m_resource.get());
|
|
}
|
|
|
|
CExtDataControlManagerResource::CExtDataControlManagerResource(SP<CExtDataControlManagerV1> resource_) : m_resource(resource_) {
|
|
if UNLIKELY (!good())
|
|
return;
|
|
|
|
m_resource->setDestroy([this](CExtDataControlManagerV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
m_resource->setOnDestroy([this](CExtDataControlManagerV1* r) { PROTO::extDataDevice->destroyResource(this); });
|
|
|
|
m_resource->setGetDataDevice([this](CExtDataControlManagerV1* r, uint32_t id, wl_resource* seat) {
|
|
const auto RESOURCE = PROTO::extDataDevice->m_devices.emplace_back(makeShared<CExtDataDevice>(makeShared<CExtDataControlDeviceV1>(r->client(), r->version(), id)));
|
|
|
|
if UNLIKELY (!RESOURCE->good()) {
|
|
r->noMemory();
|
|
PROTO::extDataDevice->m_devices.pop_back();
|
|
return;
|
|
}
|
|
|
|
RESOURCE->self = RESOURCE;
|
|
m_device = RESOURCE;
|
|
|
|
for (auto const& s : m_sources) {
|
|
if (!s)
|
|
continue;
|
|
s->m_device = RESOURCE;
|
|
}
|
|
|
|
RESOURCE->sendInitialSelections();
|
|
|
|
LOGM(LOG, "New ext data device bound at {:x}", (uintptr_t)RESOURCE.get());
|
|
});
|
|
|
|
m_resource->setCreateDataSource([this](CExtDataControlManagerV1* r, uint32_t id) {
|
|
std::erase_if(m_sources, [](const auto& e) { return e.expired(); });
|
|
|
|
const auto RESOURCE =
|
|
PROTO::extDataDevice->m_sources.emplace_back(makeShared<CExtDataSource>(makeShared<CExtDataControlSourceV1>(r->client(), r->version(), id), m_device.lock()));
|
|
|
|
if UNLIKELY (!RESOURCE->good()) {
|
|
r->noMemory();
|
|
PROTO::extDataDevice->m_sources.pop_back();
|
|
return;
|
|
}
|
|
|
|
if (!m_device)
|
|
LOGM(WARN, "New data source before a device was created");
|
|
|
|
RESOURCE->m_self = RESOURCE;
|
|
|
|
m_sources.emplace_back(RESOURCE);
|
|
|
|
LOGM(LOG, "New ext data source bound at {:x}", (uintptr_t)RESOURCE.get());
|
|
});
|
|
}
|
|
|
|
bool CExtDataControlManagerResource::good() {
|
|
return m_resource->resource();
|
|
}
|
|
|
|
CExtDataDeviceProtocol::CExtDataDeviceProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
|
|
;
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
|
|
const auto RESOURCE = m_managers.emplace_back(makeShared<CExtDataControlManagerResource>(makeShared<CExtDataControlManagerV1>(client, ver, id)));
|
|
|
|
if UNLIKELY (!RESOURCE->good()) {
|
|
wl_client_post_no_memory(client);
|
|
m_managers.pop_back();
|
|
return;
|
|
}
|
|
|
|
LOGM(LOG, "New ext_data_control_manager at {:x}", (uintptr_t)RESOURCE.get());
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::destroyResource(CExtDataControlManagerResource* resource) {
|
|
std::erase_if(m_managers, [&](const auto& other) { return other.get() == resource; });
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::destroyResource(CExtDataSource* resource) {
|
|
std::erase_if(m_sources, [&](const auto& other) { return other.get() == resource; });
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::destroyResource(CExtDataDevice* resource) {
|
|
std::erase_if(m_devices, [&](const auto& other) { return other.get() == resource; });
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::destroyResource(CExtDataOffer* resource) {
|
|
std::erase_if(m_offers, [&](const auto& other) { return other.get() == resource; });
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::sendSelectionToDevice(SP<CExtDataDevice> dev, SP<IDataSource> sel, bool primary) {
|
|
if (!sel) {
|
|
if (primary)
|
|
dev->m_resource->sendPrimarySelectionRaw(nullptr);
|
|
else
|
|
dev->m_resource->sendSelectionRaw(nullptr);
|
|
return;
|
|
}
|
|
|
|
const auto OFFER = m_offers.emplace_back(makeShared<CExtDataOffer>(makeShared<CExtDataControlOfferV1>(dev->m_resource->client(), dev->m_resource->version(), 0), sel));
|
|
|
|
if (!OFFER->good()) {
|
|
dev->m_resource->noMemory();
|
|
m_offers.pop_back();
|
|
return;
|
|
}
|
|
|
|
OFFER->m_primary = primary;
|
|
|
|
LOGM(LOG, "New {}offer {:x} for data source {:x}", primary ? "primary " : " ", (uintptr_t)OFFER.get(), (uintptr_t)sel.get());
|
|
|
|
dev->sendDataOffer(OFFER);
|
|
OFFER->sendData();
|
|
if (primary)
|
|
dev->sendPrimarySelection(OFFER);
|
|
else
|
|
dev->sendSelection(OFFER);
|
|
}
|
|
|
|
void CExtDataDeviceProtocol::setSelection(SP<IDataSource> source, bool primary) {
|
|
for (auto const& o : m_offers) {
|
|
if (o->m_source && o->m_source->hasDnd())
|
|
continue;
|
|
if (o->m_primary != primary)
|
|
continue;
|
|
o->m_dead = true;
|
|
}
|
|
|
|
if (!source) {
|
|
LOGM(LOG, "resetting {}selection", primary ? "primary " : " ");
|
|
|
|
for (auto const& d : m_devices) {
|
|
sendSelectionToDevice(d, nullptr, primary);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
LOGM(LOG, "New {}selection for data source {:x}", primary ? "primary" : "", (uintptr_t)source.get());
|
|
|
|
for (auto const& d : m_devices) {
|
|
sendSelectionToDevice(d, source, primary);
|
|
}
|
|
}
|
|
|
|
SP<CExtDataDevice> CExtDataDeviceProtocol::dataDeviceForClient(wl_client* c) {
|
|
auto it = std::ranges::find_if(m_devices, [c](const auto& e) { return e->client() == c; });
|
|
if (it == m_devices.end())
|
|
return nullptr;
|
|
return *it;
|
|
}
|