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Hyprland/src/desktop/Workspace.cpp

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#include "Workspace.hpp"
#include "../Compositor.hpp"
#include "../config/ConfigValue.hpp"
#include <hyprutils/string/String.hpp>
using namespace Hyprutils::String;
PHLWORKSPACE CWorkspace::create(WORKSPACEID id, MONITORID monitorID, std::string name, bool special, bool isEmpty) {
PHLWORKSPACE workspace = makeShared<CWorkspace>(id, monitorID, name, special, isEmpty);
workspace->init(workspace);
return workspace;
}
CWorkspace::CWorkspace(WORKSPACEID id, MONITORID monitorID, std::string name, bool special, bool isEmpty) {
m_iMonitorID = monitorID;
m_iID = id;
m_szName = name;
m_bIsSpecialWorkspace = special;
m_bWasCreatedEmpty = isEmpty;
}
void CWorkspace::init(PHLWORKSPACE self) {
m_pSelf = self;
m_vRenderOffset.create(m_bIsSpecialWorkspace ? g_pConfigManager->getAnimationPropertyConfig("specialWorkspaceIn") :
g_pConfigManager->getAnimationPropertyConfig("workspacesIn"),
self, AVARDAMAGE_ENTIRE);
m_fAlpha.create(AVARTYPE_FLOAT,
m_bIsSpecialWorkspace ? g_pConfigManager->getAnimationPropertyConfig("specialWorkspaceIn") : g_pConfigManager->getAnimationPropertyConfig("workspacesIn"), self,
AVARDAMAGE_ENTIRE);
m_fAlpha.setValueAndWarp(1.f);
m_vRenderOffset.registerVar();
m_fAlpha.registerVar();
const auto RULEFORTHIS = g_pConfigManager->getWorkspaceRuleFor(self);
if (RULEFORTHIS.defaultName.has_value())
m_szName = RULEFORTHIS.defaultName.value();
m_pFocusedWindowHook = g_pHookSystem->hookDynamic("closeWindow", [this](void* self, SCallbackInfo& info, std::any param) {
const auto PWINDOW = std::any_cast<PHLWINDOW>(param);
if (PWINDOW == m_pLastFocusedWindow.lock())
m_pLastFocusedWindow.reset();
});
m_bInert = false;
const auto WORKSPACERULE = g_pConfigManager->getWorkspaceRuleFor(self);
m_bPersistent = WORKSPACERULE.isPersistent;
if (self->m_bWasCreatedEmpty)
if (auto cmd = WORKSPACERULE.onCreatedEmptyRunCmd)
g_pKeybindManager->spawnWithRules(*cmd, self);
g_pEventManager->postEvent({"createworkspace", m_szName});
g_pEventManager->postEvent({"createworkspacev2", std::format("{},{}", m_iID, m_szName)});
EMIT_HOOK_EVENT("createWorkspace", this);
}
SWorkspaceIDName CWorkspace::getPrevWorkspaceIDName(bool perMonitor) const {
if (perMonitor)
return m_sPrevWorkspacePerMonitor;
return m_sPrevWorkspace;
}
CWorkspace::~CWorkspace() {
m_vRenderOffset.unregister();
Debug::log(LOG, "Destroying workspace ID {}", m_iID);
// check if g_pHookSystem and g_pEventManager exist, they might be destroyed as in when the compositor is closing.
if (g_pHookSystem)
g_pHookSystem->unhook(m_pFocusedWindowHook);
if (g_pEventManager) {
g_pEventManager->postEvent({"destroyworkspace", m_szName});
g_pEventManager->postEvent({"destroyworkspacev2", std::format("{},{}", m_iID, m_szName)});
EMIT_HOOK_EVENT("destroyWorkspace", this);
}
}
void CWorkspace::startAnim(bool in, bool left, bool instant) {
if (!instant) {
const std::string ANIMNAME = std::format("{}{}", m_bIsSpecialWorkspace ? "specialWorkspace" : "workspaces", in ? "In" : "Out");
m_fAlpha.m_pConfig = g_pConfigManager->getAnimationPropertyConfig(ANIMNAME);
m_vRenderOffset.m_pConfig = g_pConfigManager->getAnimationPropertyConfig(ANIMNAME);
}
const auto ANIMSTYLE = m_fAlpha.m_pConfig->pValues->internalStyle;
static auto PWORKSPACEGAP = CConfigValue<Hyprlang::INT>("general:gaps_workspaces");
// set floating windows offset callbacks
m_vRenderOffset.setUpdateCallback([&](void*) {
for (auto const& w : g_pCompositor->m_vWindows) {
if (!validMapped(w) || w->workspaceID() != m_iID)
continue;
w->onWorkspaceAnimUpdate();
};
});
if (ANIMSTYLE.starts_with("slidefade")) {
const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
float movePerc = 100.f;
if (ANIMSTYLE.find("%") != std::string::npos) {
try {
auto percstr = ANIMSTYLE.substr(ANIMSTYLE.find_last_of(' ') + 1);
movePerc = std::stoi(percstr.substr(0, percstr.length() - 1));
} catch (std::exception& e) { Debug::log(ERR, "Error in startAnim: invalid percentage"); }
}
m_fAlpha.setValueAndWarp(1.f);
m_vRenderOffset.setValueAndWarp(Vector2D(0, 0));
if (ANIMSTYLE.starts_with("slidefadevert")) {
if (in) {
m_fAlpha.setValueAndWarp(0.f);
m_vRenderOffset.setValueAndWarp(Vector2D(0.0, (left ? PMONITOR->vecSize.y : -PMONITOR->vecSize.y) * (movePerc / 100.f)));
m_fAlpha = 1.f;
m_vRenderOffset = Vector2D(0, 0);
} else {
m_fAlpha.setValueAndWarp(1.f);
m_fAlpha = 0.f;
m_vRenderOffset = Vector2D(0.0, (left ? -PMONITOR->vecSize.y : PMONITOR->vecSize.y) * (movePerc / 100.f));
}
} else {
if (in) {
m_fAlpha.setValueAndWarp(0.f);
m_vRenderOffset.setValueAndWarp(Vector2D((left ? PMONITOR->vecSize.x : -PMONITOR->vecSize.x) * (movePerc / 100.f), 0.0));
m_fAlpha = 1.f;
m_vRenderOffset = Vector2D(0, 0);
} else {
m_fAlpha.setValueAndWarp(1.f);
m_fAlpha = 0.f;
m_vRenderOffset = Vector2D((left ? -PMONITOR->vecSize.x : PMONITOR->vecSize.x) * (movePerc / 100.f), 0.0);
}
}
} else if (ANIMSTYLE == "fade") {
m_vRenderOffset.setValueAndWarp(Vector2D(0, 0)); // fix a bug, if switching from slide -> fade.
if (in) {
m_fAlpha.setValueAndWarp(0.f);
m_fAlpha = 1.f;
} else {
m_fAlpha.setValueAndWarp(1.f);
m_fAlpha = 0.f;
}
} else if (ANIMSTYLE == "slidevert") {
// fallback is slide
const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
const auto YDISTANCE = PMONITOR->vecSize.y + *PWORKSPACEGAP;
m_fAlpha.setValueAndWarp(1.f); // fix a bug, if switching from fade -> slide.
if (in) {
m_vRenderOffset.setValueAndWarp(Vector2D(0.0, left ? YDISTANCE : -YDISTANCE));
m_vRenderOffset = Vector2D(0, 0);
} else {
m_vRenderOffset = Vector2D(0.0, left ? -YDISTANCE : YDISTANCE);
}
} else {
// fallback is slide
const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
const auto XDISTANCE = PMONITOR->vecSize.x + *PWORKSPACEGAP;
m_fAlpha.setValueAndWarp(1.f); // fix a bug, if switching from fade -> slide.
if (in) {
m_vRenderOffset.setValueAndWarp(Vector2D(left ? XDISTANCE : -XDISTANCE, 0.0));
m_vRenderOffset = Vector2D(0, 0);
} else {
m_vRenderOffset = Vector2D(left ? -XDISTANCE : XDISTANCE, 0.0);
}
}
if (m_bIsSpecialWorkspace) {
// required for open/close animations
if (in) {
m_fAlpha.setValueAndWarp(0.f);
m_fAlpha = 1.f;
} else {
m_fAlpha.setValueAndWarp(1.f);
m_fAlpha = 0.f;
}
}
if (instant) {
m_vRenderOffset.warp();
m_fAlpha.warp();
}
}
void CWorkspace::setActive(bool on) {
; // empty until https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/40
}
void CWorkspace::moveToMonitor(const MONITORID& id) {
; // empty until https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/40
}
PHLWINDOW CWorkspace::getLastFocusedWindow() {
if (!validMapped(m_pLastFocusedWindow) || m_pLastFocusedWindow->workspaceID() != m_iID)
return nullptr;
return m_pLastFocusedWindow.lock();
}
void CWorkspace::rememberPrevWorkspace(const PHLWORKSPACE& prev) {
if (!prev) {
m_sPrevWorkspace.id = -1;
m_sPrevWorkspace.name = "";
return;
}
if (prev->m_iID == m_iID) {
Debug::log(LOG, "Tried to set prev workspace to the same as current one");
return;
}
m_sPrevWorkspace.id = prev->m_iID;
m_sPrevWorkspace.name = prev->m_szName;
if (prev->m_iMonitorID == m_iMonitorID) {
m_sPrevWorkspacePerMonitor.id = prev->m_iID;
m_sPrevWorkspacePerMonitor.name = prev->m_szName;
}
}
std::string CWorkspace::getConfigName() {
if (m_bIsSpecialWorkspace) {
return m_szName;
}
if (m_iID > 0)
return std::to_string(m_iID);
return "name:" + m_szName;
}
bool CWorkspace::matchesStaticSelector(const std::string& selector_) {
auto selector = trim(selector_);
if (selector.empty())
return true;
if (isNumber(selector)) {
const auto& [wsid, wsname] = getWorkspaceIDNameFromString(selector);
if (wsid == WORKSPACE_INVALID)
return false;
return wsid == m_iID;
} else if (selector.starts_with("name:")) {
return m_szName == selector.substr(5);
} else if (selector.starts_with("special")) {
return m_szName == selector;
} else {
// parse selector
for (size_t i = 0; i < selector.length(); ++i) {
const char& cur = selector[i];
if (std::isspace(cur))
continue;
// Allowed selectors:
// r - range: r[1-5]
// s - special: s[true]
// n - named: n[true] or n[s:string] or n[e:string]
// m - monitor: m[monitor_selector]
// w - windowCount: w[1-4] or w[1], optional flag t or f for tiled or floating and
// flag g to count groups instead of windows, e.g. w[t1-2], w[fg4]
// flag v will count only visible windows
// f - fullscreen state : f[-1], f[0], f[1], or f[2] for different fullscreen states
// -1: no fullscreen, 0: fullscreen, 1: maximized, 2: fullscreen without sending fs state to window
const auto NEXTSPACE = selector.find_first_of(' ', i);
std::string prop = selector.substr(i, NEXTSPACE == std::string::npos ? std::string::npos : NEXTSPACE - i);
i = std::min(NEXTSPACE, std::string::npos - 1);
if (cur == 'r') {
WORKSPACEID from = 0, to = 0;
if (!prop.starts_with("r[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
if (!prop.contains("-")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
const auto DASHPOS = prop.find("-");
const auto LHS = prop.substr(0, DASHPOS), RHS = prop.substr(DASHPOS + 1);
if (!isNumber(LHS) || !isNumber(RHS)) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
try {
from = std::stoll(LHS);
to = std::stoll(RHS);
} catch (std::exception& e) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
if (to < from || to < 1 || from < 1) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
if (std::clamp(m_iID, from, to) != m_iID)
return false;
continue;
}
if (cur == 's') {
if (!prop.starts_with("s[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
const auto SHOULDBESPECIAL = configStringToInt(prop);
if ((bool)SHOULDBESPECIAL != m_bIsSpecialWorkspace)
return false;
continue;
}
if (cur == 'm') {
if (!prop.starts_with("m[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
const auto PMONITOR = g_pCompositor->getMonitorFromString(prop);
if (!(PMONITOR ? PMONITOR->ID == m_iMonitorID : false))
return false;
continue;
}
if (cur == 'n') {
if (!prop.starts_with("n[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
if (prop.starts_with("s:") && !m_szName.starts_with(prop.substr(2)))
return false;
if (prop.starts_with("e:") && !m_szName.ends_with(prop.substr(2)))
return false;
const auto WANTSNAMED = configStringToInt(prop);
if (WANTSNAMED != (m_iID <= -1337))
return false;
continue;
}
if (cur == 'w') {
WORKSPACEID from = 0, to = 0;
if (!prop.starts_with("w[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
int wantsOnlyTiled = -1;
bool wantsCountGroup = false;
bool wantsCountVisible = false;
int flagCount = 0;
for (auto const& flag : prop) {
if (flag == 't' && wantsOnlyTiled == -1) {
wantsOnlyTiled = 1;
flagCount++;
} else if (flag == 'f' && wantsOnlyTiled == -1) {
wantsOnlyTiled = 0;
flagCount++;
} else if (flag == 'g' && !wantsCountGroup) {
wantsCountGroup = true;
flagCount++;
} else if (flag == 'v' && !wantsCountVisible) {
wantsCountVisible = true;
flagCount++;
} else {
break;
}
}
prop = prop.substr(flagCount);
if (!prop.contains("-")) {
// try single
if (!isNumber(prop)) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
try {
from = std::stoll(prop);
} catch (std::exception& e) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
int count;
if (wantsCountGroup)
count = g_pCompositor->getGroupsOnWorkspace(m_iID, wantsOnlyTiled == -1 ? std::nullopt : std::optional<bool>((bool)wantsOnlyTiled),
wantsCountVisible ? std::optional<bool>(wantsCountVisible) : std::nullopt);
else
count = g_pCompositor->getWindowsOnWorkspace(m_iID, wantsOnlyTiled == -1 ? std::nullopt : std::optional<bool>((bool)wantsOnlyTiled),
wantsCountVisible ? std::optional<bool>(wantsCountVisible) : std::nullopt);
if (count != from)
return false;
continue;
}
const auto DASHPOS = prop.find("-");
const auto LHS = prop.substr(0, DASHPOS), RHS = prop.substr(DASHPOS + 1);
if (!isNumber(LHS) || !isNumber(RHS)) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
try {
from = std::stoll(LHS);
to = std::stoll(RHS);
} catch (std::exception& e) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
if (to < from || to < 1 || from < 1) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
WORKSPACEID count;
if (wantsCountGroup)
count = g_pCompositor->getGroupsOnWorkspace(m_iID, wantsOnlyTiled == -1 ? std::nullopt : std::optional<bool>((bool)wantsOnlyTiled),
wantsCountVisible ? std::optional<bool>(wantsCountVisible) : std::nullopt);
else
count = g_pCompositor->getWindowsOnWorkspace(m_iID, wantsOnlyTiled == -1 ? std::nullopt : std::optional<bool>((bool)wantsOnlyTiled),
wantsCountVisible ? std::optional<bool>(wantsCountVisible) : std::nullopt);
if (std::clamp(count, from, to) != count)
return false;
continue;
}
if (cur == 'f') {
if (!prop.starts_with("f[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
prop = prop.substr(2, prop.length() - 3);
int FSSTATE = -1;
try {
FSSTATE = std::stoi(prop);
} catch (std::exception& e) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
switch (FSSTATE) {
case -1: // no fullscreen
if (m_bHasFullscreenWindow)
return false;
break;
case 0: // fullscreen full
if (!m_bHasFullscreenWindow || m_efFullscreenMode != FSMODE_FULLSCREEN)
return false;
break;
case 1: // maximized
if (!m_bHasFullscreenWindow || m_efFullscreenMode != FSMODE_MAXIMIZED)
return false;
break;
default: break;
}
continue;
}
Debug::log(LOG, "Invalid selector {}", selector);
return false;
}
return true;
}
UNREACHABLE();
return false;
}
void CWorkspace::markInert() {
m_bInert = true;
m_iID = WORKSPACE_INVALID;
m_iMonitorID = MONITOR_INVALID;
m_bVisible = false;
}
bool CWorkspace::inert() {
return m_bInert;
}
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