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Hyprland
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Hyprland/src/Window.cpp

384 lines
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C++
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#include "Window.hpp"
#include "Compositor.hpp"
#include "render/decorations/CHyprDropShadowDecoration.hpp"
CWindow::CWindow() {
m_vRealPosition.create(AVARTYPE_VECTOR, g_pConfigManager->getAnimationPropertyConfig("windowsIn"), (void*)this, AVARDAMAGE_ENTIRE);
m_vRealSize.create(AVARTYPE_VECTOR, g_pConfigManager->getAnimationPropertyConfig("windowsIn"), (void*)this, AVARDAMAGE_ENTIRE);
m_fBorderAnimationProgress.create(AVARTYPE_FLOAT, g_pConfigManager->getAnimationPropertyConfig("border"), (void*)this, AVARDAMAGE_BORDER);
m_fAlpha.create(AVARTYPE_FLOAT, g_pConfigManager->getAnimationPropertyConfig("fadeIn"), (void*)this, AVARDAMAGE_ENTIRE);
m_fActiveInactiveAlpha.create(AVARTYPE_FLOAT, g_pConfigManager->getAnimationPropertyConfig("fadeSwitch"), (void*)this, AVARDAMAGE_ENTIRE);
m_cRealShadowColor.create(AVARTYPE_COLOR, g_pConfigManager->getAnimationPropertyConfig("fadeShadow"), (void*)this, AVARDAMAGE_SHADOW);
m_fDimPercent.create(AVARTYPE_FLOAT, g_pConfigManager->getAnimationPropertyConfig("fadeDim"), (void*)this, AVARDAMAGE_ENTIRE);
m_dWindowDecorations.emplace_back(std::make_unique<CHyprDropShadowDecoration>(this)); // put the shadow so it's the first deco (has to be rendered first)
}
CWindow::~CWindow() {
if (g_pCompositor->isWindowActive(this)) {
g_pCompositor->m_pLastFocus = nullptr;
g_pCompositor->m_pLastWindow = nullptr;
}
}
wlr_box CWindow::getFullWindowBoundingBox() {
static auto *const PBORDERSIZE = &g_pConfigManager->getConfigValuePtr("general:border_size")->intValue;
SWindowDecorationExtents maxExtents = {{*PBORDERSIZE + 2, *PBORDERSIZE + 2}, {*PBORDERSIZE + 2, *PBORDERSIZE + 2}};
for (auto& wd : m_dWindowDecorations) {
const auto EXTENTS = wd->getWindowDecorationExtents();
if (EXTENTS.topLeft.x > maxExtents.topLeft.x)
maxExtents.topLeft.x = EXTENTS.topLeft.x;
if (EXTENTS.topLeft.y > maxExtents.topLeft.y)
maxExtents.topLeft.y = EXTENTS.topLeft.y;
if (EXTENTS.bottomRight.x > maxExtents.bottomRight.x)
maxExtents.bottomRight.x = EXTENTS.bottomRight.x;
if (EXTENTS.bottomRight.y > maxExtents.bottomRight.y)
maxExtents.bottomRight.y = EXTENTS.bottomRight.y;
}
// Add extents to the real base BB and return
wlr_box finalBox = {m_vRealPosition.vec().x - maxExtents.topLeft.x,
m_vRealPosition.vec().y - maxExtents.topLeft.y,
m_vRealSize.vec().x + maxExtents.topLeft.x + maxExtents.bottomRight.x,
m_vRealSize.vec().y + maxExtents.topLeft.y + maxExtents.bottomRight.y};
return finalBox;
}
wlr_box CWindow::getWindowIdealBoundingBoxIgnoreReserved() {
const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
auto POS = m_vPosition;
auto SIZE = m_vSize;
if (m_bIsFullscreen) {
POS = PMONITOR->vecPosition;
SIZE = PMONITOR->vecSize;
return wlr_box{(int)POS.x, (int)POS.y, (int)SIZE.x, (int)SIZE.y};
}
if (DELTALESSTHAN(POS.y - PMONITOR->vecPosition.y, PMONITOR->vecReservedTopLeft.y, 1)) {
POS.y = PMONITOR->vecPosition.y;
SIZE.y += PMONITOR->vecReservedTopLeft.y;
}
if (DELTALESSTHAN(POS.x - PMONITOR->vecPosition.x, PMONITOR->vecReservedTopLeft.x, 1)) {
POS.x = PMONITOR->vecPosition.x;
SIZE.x += PMONITOR->vecReservedTopLeft.x;
}
if (DELTALESSTHAN(POS.x + SIZE.x - PMONITOR->vecPosition.x, PMONITOR->vecSize.x - PMONITOR->vecReservedBottomRight.x, 1)) {
SIZE.x += PMONITOR->vecReservedBottomRight.x;
}
if (DELTALESSTHAN(POS.y + SIZE.y - PMONITOR->vecPosition.y, PMONITOR->vecSize.y - PMONITOR->vecReservedBottomRight.y, 1)) {
SIZE.y += PMONITOR->vecReservedBottomRight.y;
}
return wlr_box{(int)POS.x, (int)POS.y, (int)SIZE.x, (int)SIZE.y};
}
void CWindow::updateWindowDecos() {
for (auto& wd : m_dWindowDecorations)
wd->updateWindow(this);
for (auto& wd : m_vDecosToRemove) {
for (auto it = m_dWindowDecorations.begin(); it != m_dWindowDecorations.end(); it++) {
if (it->get() == wd) {
it = m_dWindowDecorations.erase(it);
if (it == m_dWindowDecorations.end())
break;
}
}
}
m_vDecosToRemove.clear();
}
pid_t CWindow::getPID() {
pid_t PID = -1;
if (!m_bIsX11) {
wl_client_get_credentials(wl_resource_get_client(m_uSurface.xdg->resource), &PID, nullptr, nullptr);
} else {
PID = m_uSurface.xwayland->pid;
}
return PID;
}
IHyprWindowDecoration* CWindow::getDecorationByType(eDecorationType type) {
for (auto& wd : m_dWindowDecorations) {
if (wd->getDecorationType() == type)
return wd.get();
}
return nullptr;
}
void CWindow::createToplevelHandle() {
if (m_bIsX11 && (m_bX11DoesntWantBorders || m_iX11Type == 2))
return; // don't create a toplevel
m_phForeignToplevel = wlr_foreign_toplevel_handle_v1_create(g_pCompositor->m_sWLRToplevelMgr);
wlr_foreign_toplevel_handle_v1_set_app_id(m_phForeignToplevel, g_pXWaylandManager->getAppIDClass(this).c_str());
wlr_foreign_toplevel_handle_v1_output_enter(m_phForeignToplevel, g_pCompositor->getMonitorFromID(m_iMonitorID)->output);
wlr_foreign_toplevel_handle_v1_set_title(m_phForeignToplevel, m_szTitle.c_str());
wlr_foreign_toplevel_handle_v1_set_maximized(m_phForeignToplevel, false);
wlr_foreign_toplevel_handle_v1_set_minimized(m_phForeignToplevel, false);
wlr_foreign_toplevel_handle_v1_set_fullscreen(m_phForeignToplevel, false);
// handle events
hyprListener_toplevelActivate.initCallback(&m_phForeignToplevel->events.request_activate, [&](void* owner, void* data) {
g_pCompositor->focusWindow(this);
}, this, "Toplevel");
hyprListener_toplevelFullscreen.initCallback(&m_phForeignToplevel->events.request_fullscreen, [&](void* owner, void* data) {
const auto EV = (wlr_foreign_toplevel_handle_v1_fullscreen_event*)data;
g_pCompositor->setWindowFullscreen(this, EV->fullscreen, FULLSCREEN_FULL);
}, this, "Toplevel");
hyprListener_toplevelClose.initCallback(&m_phForeignToplevel->events.request_close, [&](void* owner, void* data) {
g_pCompositor->closeWindow(this);
}, this, "Toplevel");
m_iLastToplevelMonitorID = m_iMonitorID;
}
void CWindow::destroyToplevelHandle() {
if (!m_phForeignToplevel)
return;
hyprListener_toplevelActivate.removeCallback();
hyprListener_toplevelClose.removeCallback();
hyprListener_toplevelFullscreen.removeCallback();
wlr_foreign_toplevel_handle_v1_destroy(m_phForeignToplevel);
m_phForeignToplevel = nullptr;
}
void CWindow::updateToplevel() {
updateSurfaceOutputs();
if (!m_phForeignToplevel)
return;
wlr_foreign_toplevel_handle_v1_set_title(m_phForeignToplevel, m_szTitle.c_str());
wlr_foreign_toplevel_handle_v1_set_fullscreen(m_phForeignToplevel, m_bIsFullscreen);
if (m_iLastToplevelMonitorID != m_iMonitorID) {
if (const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iLastToplevelMonitorID); PMONITOR && PMONITOR->m_bEnabled)
wlr_foreign_toplevel_handle_v1_output_leave(m_phForeignToplevel, PMONITOR->output);
wlr_foreign_toplevel_handle_v1_output_enter(m_phForeignToplevel, g_pCompositor->getMonitorFromID(m_iMonitorID)->output);
m_iLastToplevelMonitorID = m_iMonitorID;
}
}
void sendEnterIter(wlr_surface* pSurface, int x, int y, void* data) {
const auto OUTPUT = (wlr_output*)data;
wlr_surface_send_enter(pSurface, OUTPUT);
}
void sendLeaveIter(wlr_surface* pSurface, int x, int y, void* data) {
const auto OUTPUT = (wlr_output*)data;
wlr_surface_send_leave(pSurface, OUTPUT);
}
void CWindow::updateSurfaceOutputs() {
if (m_iLastSurfaceMonitorID == m_iMonitorID || !m_bIsMapped || m_bHidden || !m_bMappedX11)
return;
const auto PLASTMONITOR = g_pCompositor->getMonitorFromID(m_iLastSurfaceMonitorID);
m_iLastSurfaceMonitorID = m_iMonitorID;
const auto PNEWMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
if (PLASTMONITOR && PLASTMONITOR->m_bEnabled)
wlr_surface_for_each_surface(g_pXWaylandManager->getWindowSurface(this), sendLeaveIter, PLASTMONITOR->output);
wlr_surface_for_each_surface(g_pXWaylandManager->getWindowSurface(this), sendEnterIter, PNEWMONITOR->output);
}
void CWindow::moveToWorkspace(int workspaceID) {
if (m_iWorkspaceID != workspaceID) {
m_iWorkspaceID = workspaceID;
if (const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(m_iWorkspaceID); PWORKSPACE) {
g_pEventManager->postEvent(SHyprIPCEvent{"movewindow", getFormat("%x,%s", this, PWORKSPACE->m_szName.c_str())});
}
}
}
CWindow* CWindow::X11TransientFor() {
if (!m_bIsX11)
return nullptr;
if (!m_uSurface.xwayland->parent)
return nullptr;
auto PPARENT = g_pCompositor->getWindowFromSurface(m_uSurface.xwayland->parent->surface);
while (g_pCompositor->windowValidMapped(PPARENT) && PPARENT->m_uSurface.xwayland->parent) {
PPARENT = g_pCompositor->getWindowFromSurface(PPARENT->m_uSurface.xwayland->parent->surface);
}
if (!g_pCompositor->windowValidMapped(PPARENT))
return nullptr;
return PPARENT;
}
void CWindow::removeDecorationByType(eDecorationType type) {
for (auto& wd : m_dWindowDecorations) {
if (wd->getDecorationType() == type)
m_vDecosToRemove.push_back(wd.get());
}
updateWindowDecos();
}
void unregisterVar(void* ptr) {
((CAnimatedVariable*)ptr)->unregister();
}
void CWindow::onUnmap() {
if (g_pCompositor->m_pLastWindow == this)
g_pCompositor->m_pLastWindow = nullptr;
m_vRealPosition.setCallbackOnEnd(unregisterVar);
m_vRealSize.setCallbackOnEnd(unregisterVar);
m_fBorderAnimationProgress.setCallbackOnEnd(unregisterVar);
m_fActiveInactiveAlpha.setCallbackOnEnd(unregisterVar);
m_fAlpha.setCallbackOnEnd(unregisterVar);
m_cRealShadowColor.setCallbackOnEnd(unregisterVar);
m_fDimPercent.setCallbackOnEnd(unregisterVar);
m_vRealSize.setCallbackOnBegin(nullptr);
}
void CWindow::onMap() {
// JIC, reset the callbacks. If any are set, we'll make sure they are cleared so we don't accidentally unset them. (In case a window got remapped)
m_vRealPosition.resetAllCallbacks();
m_vRealSize.resetAllCallbacks();
m_fBorderAnimationProgress.resetAllCallbacks();
m_fActiveInactiveAlpha.resetAllCallbacks();
m_fAlpha.resetAllCallbacks();
m_cRealShadowColor.resetAllCallbacks();
m_fDimPercent.resetAllCallbacks();
m_vRealPosition.registerVar();
m_vRealSize.registerVar();
m_fBorderAnimationProgress.registerVar();
m_fActiveInactiveAlpha.registerVar();
m_fAlpha.registerVar();
m_cRealShadowColor.registerVar();
m_fDimPercent.registerVar();
m_vRealSize.setCallbackOnEnd([&] (void* ptr) {
g_pHyprOpenGL->onWindowResizeEnd(this);
}, false);
m_vRealSize.setCallbackOnBegin([&] (void* ptr) {
g_pHyprOpenGL->onWindowResizeStart(this);
}, false);
}
void CWindow::setHidden(bool hidden) {
m_bHidden = hidden;
if (hidden && g_pCompositor->m_pLastWindow == this) {
g_pCompositor->m_pLastWindow = nullptr;
}
}
bool CWindow::isHidden() {
return m_bHidden;
}
void CWindow::applyDynamicRule(const SWindowRule& r) {
if (r.szRule == "noblur") {
m_sAdditionalConfigData.forceNoBlur = true;
} else if (r.szRule == "noborder") {
m_sAdditionalConfigData.forceNoBorder = true;
} else if (r.szRule == "noshadow") {
m_sAdditionalConfigData.forceNoShadow = true;
} else if (r.szRule == "opaque") {
if (!m_sAdditionalConfigData.forceOpaqueOverriden)
m_sAdditionalConfigData.forceOpaque = true;
} else if (r.szRule.find("rounding") == 0) {
try {
m_sAdditionalConfigData.rounding = std::stoi(r.szRule.substr(r.szRule.find_first_of(' ') + 1));
} catch (std::exception& e) {
Debug::log(ERR, "Rounding rule \"%s\" failed with: %s", r.szRule.c_str(), e.what());
}
} else if (r.szRule.find("opacity") == 0) {
try {
std::string alphaPart = removeBeginEndSpacesTabs(r.szRule.substr(r.szRule.find_first_of(' ') + 1));
if (alphaPart.contains(' ')) {
// we have a space, 2 values
m_sSpecialRenderData.alpha = std::stof(alphaPart.substr(0, alphaPart.find_first_of(' ')));
m_sSpecialRenderData.alphaInactive = std::stof(alphaPart.substr(alphaPart.find_first_of(' ') + 1));
} else {
m_sSpecialRenderData.alpha = std::stof(alphaPart);
}
} catch(std::exception& e) {
Debug::log(ERR, "Opacity rule \"%s\" failed with: %s", r.szRule.c_str(), e.what());
}
} else if (r.szRule == "noanim") {
m_sAdditionalConfigData.forceNoAnims = true;
} else if (r.szRule.find("animation") == 0) {
auto STYLE = r.szRule.substr(r.szRule.find_first_of(' ') + 1);
m_sAdditionalConfigData.animationStyle = STYLE;
} else if (r.szRule.find("bordercolor") == 0) {
try {
std::string colorPart = removeBeginEndSpacesTabs(r.szRule.substr(r.szRule.find_first_of(' ') + 1));
if (colorPart.contains(' ')) {
// we have a space, 2 values
m_sSpecialRenderData.activeBorderColor = configStringToInt(colorPart.substr(0, colorPart.find_first_of(' ')));
m_sSpecialRenderData.inactiveBorderColor = configStringToInt(colorPart.substr(colorPart.find_first_of(' ') + 1));
} else {
m_sSpecialRenderData.activeBorderColor = configStringToInt(colorPart);
}
} catch(std::exception& e) {
Debug::log(ERR, "BorderColor rule \"%s\" failed with: %s", r.szRule.c_str(), e.what());
}
}
}
void CWindow::updateDynamicRules() {
m_sSpecialRenderData.activeBorderColor = -1;
m_sSpecialRenderData.inactiveBorderColor = -1;
m_sSpecialRenderData.alpha = 1.f;
m_sSpecialRenderData.alphaInactive = -1.f;
m_sAdditionalConfigData.forceNoBlur = false;
m_sAdditionalConfigData.forceNoBorder = false;
m_sAdditionalConfigData.forceNoShadow = false;
if (!m_sAdditionalConfigData.forceOpaqueOverriden)
m_sAdditionalConfigData.forceOpaque = false;
m_sAdditionalConfigData.forceNoAnims = false;
m_sAdditionalConfigData.animationStyle = "";
m_sAdditionalConfigData.rounding = -1;
const auto WINDOWRULES = g_pConfigManager->getMatchingRules(this);
for (auto& r : WINDOWRULES) {
applyDynamicRule(r);
}
}
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