Hyprland/src/helpers/WLSurface.cpp

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2023-03-20 16:00:58 +01:00
#include "WLSurface.hpp"
#include "../Compositor.hpp"
CWLSurface::CWLSurface(wlr_surface* pSurface) {
m_pWLRSurface = pSurface;
init();
}
void CWLSurface::assign(wlr_surface* pSurface) {
m_pWLRSurface = pSurface;
init();
}
CWLSurface::~CWLSurface() {
destroy();
}
bool CWLSurface::exists() const {
return m_pWLRSurface;
}
wlr_surface* CWLSurface::wlr() const {
return m_pWLRSurface;
}
void CWLSurface::destroy() {
if (!m_pWLRSurface)
return;
hyprListener_destroy.removeCallback();
m_pWLRSurface->data = nullptr;
if (g_pCompositor->m_pLastFocus == m_pWLRSurface)
g_pCompositor->m_pLastFocus = nullptr;
m_pWLRSurface = nullptr;
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Debug::log(LOG, "CWLSurface %x called destroy()", this);
}
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");
Debug::log(LOG, "CWLSurface %x called init()", this);
}