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#include "WLSurface.hpp"
#include "../Compositor.hpp"
void CWLSurface::assign(wlr_surface* pSurface) {
m_pWLRSurface = pSurface;
init();
m_bInert = false;
}
void CWLSurface::assign(wlr_surface* pSurface, CWindow* pOwner) {
m_pWindowOwner = pOwner;
m_pWLRSurface = pSurface;
init();
m_bInert = false;
}
void CWLSurface::assign(wlr_surface* pSurface, SLayerSurface* pOwner) {
m_pLayerOwner = pOwner;
m_pWLRSurface = pSurface;
init();
m_bInert = false;
}
void CWLSurface::assign(wlr_surface* pSurface, CSubsurface* pOwner) {
m_pSubsurfaceOwner = pOwner;
m_pWLRSurface = pSurface;
init();
m_bInert = false;
}
void CWLSurface::assign(wlr_surface* pSurface, CPopup* pOwner) {
m_pPopupOwner = pOwner;
m_pWLRSurface = pSurface;
init();
m_bInert = false;
}
void CWLSurface::unassign() {
destroy();
}
CWLSurface::~CWLSurface() {
destroy();
}
bool CWLSurface::exists() const {
return m_pWLRSurface;
}
wlr_surface* CWLSurface::wlr() const {
return m_pWLRSurface;
}
bool CWLSurface::small() const {
if (!m_pWindowOwner || !exists())
return false;
return m_pWindowOwner->m_vReportedSize.x > m_pWLRSurface->current.buffer_width + 1 || m_pWindowOwner->m_vReportedSize.y > m_pWLRSurface->current.buffer_height + 1;
}
Vector2D CWLSurface::correctSmallVec() const {
if (!m_pWindowOwner || !exists() || !small() || m_bFillIgnoreSmall)
return {};
const auto SIZE = getViewporterCorrectedSize();
return Vector2D{(m_pWindowOwner->m_vReportedSize.x - SIZE.x) / 2, (m_pWindowOwner->m_vReportedSize.y - SIZE.y) / 2}.clamp({}, {INFINITY, INFINITY}) *
(m_pWindowOwner->m_vRealSize.value() / m_pWindowOwner->m_vReportedSize);
}
Vector2D CWLSurface::getViewporterCorrectedSize() const {
if (!exists())
return {};
return m_pWLRSurface->current.viewport.has_dst ? Vector2D{m_pWLRSurface->current.viewport.dst_width, m_pWLRSurface->current.viewport.dst_height} :
Vector2D{m_pWLRSurface->current.buffer_width, m_pWLRSurface->current.buffer_height};
}
CRegion CWLSurface::logicalDamage() const {
CRegion damage{&m_pWLRSurface->buffer_damage};
damage.transform(m_pWLRSurface->current.transform, m_pWLRSurface->current.buffer_width, m_pWLRSurface->current.buffer_height);
damage.scale(1.0 / m_pWLRSurface->current.scale);
const auto VPSIZE = getViewporterCorrectedSize();
const auto CORRECTVEC = correctSmallVec();
if (m_pWLRSurface->current.viewport.has_src) {
damage.intersect(CBox{std::floor(m_pWLRSurface->current.viewport.src.x), std::floor(m_pWLRSurface->current.viewport.src.y),
std::ceil(m_pWLRSurface->current.viewport.src.width), std::ceil(m_pWLRSurface->current.viewport.src.height)});
}
const auto SCALEDSRCSIZE = m_pWLRSurface->current.viewport.has_src ?
Vector2D{m_pWLRSurface->current.viewport.src.width, m_pWLRSurface->current.viewport.src.height} * m_pWLRSurface->current.scale :
Vector2D{m_pWLRSurface->current.buffer_width, m_pWLRSurface->current.buffer_height};
damage.scale({VPSIZE.x / SCALEDSRCSIZE.x, VPSIZE.y / SCALEDSRCSIZE.y});
damage.translate(CORRECTVEC);
return damage;
}
void CWLSurface::destroy() {
if (!m_pWLRSurface)
return;
m_pConstraint.reset();
hyprListener_destroy.removeCallback();
hyprListener_commit.removeCallback();
m_pWLRSurface->data = nullptr;
m_pWindowOwner = nullptr;
m_pLayerOwner = nullptr;
m_pPopupOwner = nullptr;
m_pSubsurfaceOwner = nullptr;
m_bInert = true;
if (g_pCompositor && g_pCompositor->m_pLastFocus == m_pWLRSurface)
g_pCompositor->m_pLastFocus = nullptr;
if (g_pInputManager && g_pInputManager->m_pLastMouseSurface == m_pWLRSurface)
g_pInputManager->m_pLastMouseSurface = nullptr;
if (g_pHyprRenderer && g_pHyprRenderer->m_sLastCursorData.surf == m_pWLRSurface)
g_pHyprRenderer->m_sLastCursorData.surf.reset();
m_pWLRSurface = nullptr;
Debug::log(LOG, "CWLSurface {:x} called destroy()", (uintptr_t)this);
}
static void onCommit(void* owner, void* data) {
const auto SURF = (CWLSurface*)owner;
SURF->onCommit();
}
void CWLSurface::init() {
if (!m_pWLRSurface)
return;
RASSERT(!m_pWLRSurface->data, "Attempted to duplicate CWLSurface ownership!");
m_pWLRSurface->data = this;
hyprListener_destroy.initCallback(
&m_pWLRSurface->events.destroy, [&](void* owner, void* data) { destroy(); }, this, "CWLSurface");
hyprListener_commit.initCallback(&m_pWLRSurface->events.commit, ::onCommit, this, "CWLSurface");
Debug::log(LOG, "CWLSurface {:x} called init()", (uintptr_t)this);
}
CWindow* CWLSurface::getWindow() {
return m_pWindowOwner;
}
SLayerSurface* CWLSurface::getLayer() {
return m_pLayerOwner;
}
CPopup* CWLSurface::getPopup() {
return m_pPopupOwner;
}
CSubsurface* CWLSurface::getSubsurface() {
return m_pSubsurfaceOwner;
}
bool CWLSurface::desktopComponent() {
return m_pLayerOwner || m_pWindowOwner || m_pSubsurfaceOwner || m_pPopupOwner;
}
std::optional<CBox> CWLSurface::getSurfaceBoxGlobal() {
if (!desktopComponent())
return {};
if (m_pWindowOwner)
return m_pWindowOwner->getWindowMainSurfaceBox();
if (m_pLayerOwner)
return m_pLayerOwner->geometry;
if (m_pPopupOwner)
return CBox{m_pPopupOwner->coordsGlobal(), m_pPopupOwner->size()};
if (m_pSubsurfaceOwner)
return CBox{m_pSubsurfaceOwner->coordsGlobal(), m_pSubsurfaceOwner->size()};
return {};
}
void CWLSurface::appendConstraint(wlr_pointer_constraint_v1* constraint) {
m_pConstraint = std::make_unique<CConstraint>(constraint, this);
}
void CWLSurface::onCommit() {
if (m_pConstraint)
m_pConstraint->onCommit();
}
CConstraint* CWLSurface::constraint() {
return m_pConstraint.get();
}
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