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hyprland/src/desktop/Window.hpp

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#pragma once
#include <vector>
#include <string>
#include <optional>
#include "../config/ConfigDataValues.hpp"
#include "../helpers/AnimatedVariable.hpp"
#include "../helpers/TagKeeper.hpp"
#include "../macros.hpp"
#include "../managers/XWaylandManager.hpp"
#include "../render/decorations/IHyprWindowDecoration.hpp"
#include "../render/Transformer.hpp"
#include "DesktopTypes.hpp"
#include "Popup.hpp"
#include "Subsurface.hpp"
#include "WLSurface.hpp"
#include "Workspace.hpp"
#include "WindowRule.hpp"
#include "WindowOverridableVar.hpp"
#include "../protocols/types/ContentType.hpp"
class CXDGSurfaceResource;
class CXWaylandSurface;
enum eIdleInhibitMode : uint8_t {
IDLEINHIBIT_NONE = 0,
IDLEINHIBIT_ALWAYS,
IDLEINHIBIT_FULLSCREEN,
IDLEINHIBIT_FOCUS
};
enum eGroupRules : uint8_t {
// effective only during first map, except for _ALWAYS variant
GROUP_NONE = 0,
GROUP_SET = 1 << 0, // Open as new group or add to focused group
GROUP_SET_ALWAYS = 1 << 1,
GROUP_BARRED = 1 << 2, // Don't insert to focused group.
GROUP_LOCK = 1 << 3, // Lock m_sGroupData.lock
GROUP_LOCK_ALWAYS = 1 << 4,
GROUP_INVADE = 1 << 5, // Force enter a group, event if lock is engaged
GROUP_OVERRIDE = 1 << 6, // Override other rules
};
enum eGetWindowProperties : uint8_t {
WINDOW_ONLY = 0,
RESERVED_EXTENTS = 1 << 0,
INPUT_EXTENTS = 1 << 1,
FULL_EXTENTS = 1 << 2,
FLOATING_ONLY = 1 << 3,
ALLOW_FLOATING = 1 << 4,
USE_PROP_TILED = 1 << 5,
SKIP_FULLSCREEN_PRIORITY = 1 << 6,
};
enum eSuppressEvents : uint8_t {
SUPPRESS_NONE = 0,
SUPPRESS_FULLSCREEN = 1 << 0,
SUPPRESS_MAXIMIZE = 1 << 1,
SUPPRESS_ACTIVATE = 1 << 2,
SUPPRESS_ACTIVATE_FOCUSONLY = 1 << 3,
SUPPRESS_FULLSCREEN_OUTPUT = 1 << 4,
};
class IWindowTransformer;
struct SAlphaValue {
float alpha;
bool overridden;
float applyAlpha(float a) const {
if (overridden)
return alpha;
else
return alpha * a;
};
};
struct SWindowData {
CWindowOverridableVar<SAlphaValue> alpha = SAlphaValue{.alpha = 1.f, .overridden = false};
CWindowOverridableVar<SAlphaValue> alphaInactive = SAlphaValue{.alpha = 1.f, .overridden = false};
CWindowOverridableVar<SAlphaValue> alphaFullscreen = SAlphaValue{.alpha = 1.f, .overridden = false};
CWindowOverridableVar<bool> allowsInput = false;
CWindowOverridableVar<bool> dimAround = false;
CWindowOverridableVar<bool> decorate = true;
CWindowOverridableVar<bool> focusOnActivate = false;
CWindowOverridableVar<bool> keepAspectRatio = false;
CWindowOverridableVar<bool> nearestNeighbor = false;
CWindowOverridableVar<bool> noAnim = false;
CWindowOverridableVar<bool> noBorder = false;
CWindowOverridableVar<bool> noBlur = false;
CWindowOverridableVar<bool> noDim = false;
CWindowOverridableVar<bool> noFocus = false;
CWindowOverridableVar<bool> noMaxSize = false;
CWindowOverridableVar<bool> noRounding = false;
CWindowOverridableVar<bool> noShadow = false;
CWindowOverridableVar<bool> noShortcutsInhibit = false;
CWindowOverridableVar<bool> opaque = false;
CWindowOverridableVar<bool> RGBX = false;
CWindowOverridableVar<bool> syncFullscreen = true;
CWindowOverridableVar<bool> tearing = false;
CWindowOverridableVar<bool> xray = false;
CWindowOverridableVar<bool> renderUnfocused = false;
CWindowOverridableVar<bool> noFollowMouse = false;
CWindowOverridableVar<Hyprlang::INT> borderSize = {std::string("general:border_size"), Hyprlang::INT(0), std::nullopt};
CWindowOverridableVar<Hyprlang::INT> rounding = {std::string("decoration:rounding"), Hyprlang::INT(0), std::nullopt};
CWindowOverridableVar<Hyprlang::FLOAT> roundingPower = {std::string("decoration:rounding_power")};
CWindowOverridableVar<Hyprlang::FLOAT> scrollMouse = {std::string("input:scroll_factor")};
CWindowOverridableVar<Hyprlang::FLOAT> scrollTouchpad = {std::string("input:touchpad:scroll_factor")};
CWindowOverridableVar<std::string> animationStyle;
CWindowOverridableVar<Vector2D> maxSize;
CWindowOverridableVar<Vector2D> minSize;
CWindowOverridableVar<CGradientValueData> activeBorderColor;
CWindowOverridableVar<CGradientValueData> inactiveBorderColor;
CWindowOverridableVar<bool> persistentSize;
};
struct SInitialWorkspaceToken {
PHLWINDOWREF primaryOwner;
std::string workspace;
};
struct SFullscreenState {
eFullscreenMode internal = FSMODE_NONE;
eFullscreenMode client = FSMODE_NONE;
};
class CWindow {
public:
static PHLWINDOW create(SP<CXDGSurfaceResource>);
static PHLWINDOW create(SP<CXWaylandSurface>);
private:
CWindow(SP<CXDGSurfaceResource> resource);
CWindow(SP<CXWaylandSurface> surface);
public:
~CWindow();
SP<CWLSurface> m_wlSurface;
struct {
CSignal destroy;
} m_events;
WP<CXDGSurfaceResource> m_xdgSurface;
WP<CXWaylandSurface> m_xwaylandSurface;
// this is the position and size of the "bounding box"
Vector2D m_position = Vector2D(0, 0);
Vector2D m_size = Vector2D(0, 0);
// this is the real position and size used to draw the thing
PHLANIMVAR<Vector2D> m_realPosition;
PHLANIMVAR<Vector2D> m_realSize;
// for not spamming the protocols
Vector2D m_reportedPosition;
Vector2D m_reportedSize;
Vector2D m_pendingReportedSize;
std::optional<std::pair<uint32_t, Vector2D>> m_pendingSizeAck;
std::vector<std::pair<uint32_t, Vector2D>> m_pendingSizeAcks;
// for restoring floating statuses
Vector2D m_lastFloatingSize;
Vector2D m_lastFloatingPosition;
// for floating window offset in workspace animations
Vector2D m_floatingOffset = Vector2D(0, 0);
// this is used for pseudotiling
bool m_isPseudotiled = false;
Vector2D m_pseudoSize = Vector2D(1280, 720);
// for recovering relative cursor position
Vector2D m_relativeCursorCoordsOnLastWarp = Vector2D(-1, -1);
bool m_firstMap = false; // for layouts
bool m_isFloating = false;
bool m_draggingTiled = false; // for dragging around tiled windows
SFullscreenState m_fullscreenState = {.internal = FSMODE_NONE, .client = FSMODE_NONE};
std::string m_title = "";
std::string m_class = "";
std::string m_initialTitle = "";
std::string m_initialClass = "";
PHLWORKSPACE m_workspace;
PHLMONITORREF m_monitor;
bool m_isMapped = false;
bool m_requestsFloat = false;
// This is for fullscreen apps
bool m_createdOverFullscreen = false;
// XWayland stuff
bool m_isX11 = false;
bool m_X11DoesntWantBorders = false;
bool m_X11ShouldntFocus = false;
float m_X11SurfaceScaledBy = 1.f;
//
// For nofocus
bool m_noInitialFocus = false;
// Fullscreen and Maximize
bool m_wantsInitialFullscreen = false;
MONITORID m_wantsInitialFullscreenMonitor = MONITOR_INVALID;
// bitfield suppressEvents
uint64_t m_suppressedEvents = SUPPRESS_NONE;
// desktop components
UP<CSubsurface> m_subsurfaceHead;
UP<CPopup> m_popupHead;
// Animated border
CGradientValueData m_realBorderColor = {0};
CGradientValueData m_realBorderColorPrevious = {0};
PHLANIMVAR<float> m_borderFadeAnimationProgress;
PHLANIMVAR<float> m_borderAngleAnimationProgress;
// Fade in-out
PHLANIMVAR<float> m_alpha;
bool m_fadingOut = false;
bool m_readyToDelete = false;
Vector2D m_originalClosedPos; // these will be used for calculations later on in
Vector2D m_originalClosedSize; // drawing the closing animations
SBoxExtents m_originalClosedExtents;
bool m_animatingIn = false;
// For pinned (sticky) windows
bool m_pinned = false;
// For preserving pinned state when fullscreening a pinned window
bool m_pinFullscreened = false;
// urgency hint
bool m_isUrgent = false;
// for proper cycling. While cycling we can't just move the pointers, so we need to keep track of the last cycled window.
PHLWINDOWREF m_lastCycledWindow;
// Window decorations
// TODO: make this a SP.
std::vector<UP<IHyprWindowDecoration>> m_windowDecorations;
std::vector<IHyprWindowDecoration*> m_decosToRemove;
// Special render data, rules, etc
SWindowData m_windowData;
// Transformers
std::vector<UP<IWindowTransformer>> m_transformers;
// for alpha
PHLANIMVAR<float> m_activeInactiveAlpha;
PHLANIMVAR<float> m_movingFromWorkspaceAlpha;
// animated shadow color
PHLANIMVAR<CHyprColor> m_realShadowColor;
// animated tint
PHLANIMVAR<float> m_dimPercent;
// animate moving to an invisible workspace
int m_monitorMovedFrom = -1; // -1 means not moving
PHLANIMVAR<float> m_movingToWorkspaceAlpha;
// swallowing
PHLWINDOWREF m_swallowed;
bool m_currentlySwallowed = false;
bool m_groupSwallowed = false;
// focus stuff
bool m_stayFocused = false;
// for toplevel monitor events
MONITORID m_lastSurfaceMonitorID = -1;
// for idle inhibiting windows
eIdleInhibitMode m_idleInhibitMode = IDLEINHIBIT_NONE;
// initial token. Will be unregistered on workspace change or timeout of 2 minutes
std::string m_initialWorkspaceToken = "";
// for groups
struct SGroupData {
PHLWINDOWREF pNextWindow; // nullptr means no grouping. Self means single group.
bool head = false;
bool locked = false; // per group lock
bool deny = false; // deny window from enter a group or made a group
} m_groupData;
uint16_t m_groupRules = GROUP_NONE;
bool m_tearingHint = false;
// stores the currently matched window rules
std::vector<SP<CWindowRule>> m_matchedRules;
// window tags
CTagKeeper m_tags;
// ANR
PHLANIMVAR<float> m_notRespondingTint;
// For the noclosefor windowrule
Time::steady_tp m_closeableSince = Time::steadyNow();
// For the list lookup
bool operator==(const CWindow& rhs) const {
return m_xdgSurface == rhs.m_xdgSurface && m_xwaylandSurface == rhs.m_xwaylandSurface && m_position == rhs.m_position && m_size == rhs.m_size &&
m_fadingOut == rhs.m_fadingOut;
}
// methods
CBox getFullWindowBoundingBox();
SBoxExtents getFullWindowExtents();
CBox getWindowBoxUnified(uint64_t props);
CBox getWindowIdealBoundingBoxIgnoreReserved();
void addWindowDeco(UP<IHyprWindowDecoration> deco);
void updateWindowDecos();
void removeWindowDeco(IHyprWindowDecoration* deco);
void uncacheWindowDecos();
bool checkInputOnDecos(const eInputType, const Vector2D&, std::any = {});
pid_t getPID();
IHyprWindowDecoration* getDecorationByType(eDecorationType);
void updateToplevel();
void updateSurfaceScaleTransformDetails(bool force = false);
void moveToWorkspace(PHLWORKSPACE);
PHLWINDOW x11TransientFor();
void onUnmap();
void onMap();
void setHidden(bool hidden);
bool isHidden();
void applyDynamicRule(const SP<CWindowRule>& r);
void updateDynamicRules();
SBoxExtents getFullWindowReservedArea();
Vector2D middle();
bool opaque();
float rounding();
float roundingPower();
bool canBeTorn();
void setSuspended(bool suspend);
bool visibleOnMonitor(PHLMONITOR pMonitor);
WORKSPACEID workspaceID();
MONITORID monitorID();
bool onSpecialWorkspace();
void activate(bool force = false);
int surfacesCount();
void clampWindowSize(const std::optional<Vector2D> minSize, const std::optional<Vector2D> maxSize);
bool isFullscreen();
bool isEffectiveInternalFSMode(const eFullscreenMode);
int getRealBorderSize();
float getScrollMouse();
float getScrollTouchpad();
void updateWindowData();
void updateWindowData(const struct SWorkspaceRule&);
void onBorderAngleAnimEnd(WP<Hyprutils::Animation::CBaseAnimatedVariable> pav);
bool isInCurvedCorner(double x, double y);
bool hasPopupAt(const Vector2D& pos);
int popupsCount();
void applyGroupRules();
void createGroup();
void destroyGroup();
PHLWINDOW getGroupHead();
PHLWINDOW getGroupTail();
PHLWINDOW getGroupCurrent();
PHLWINDOW getGroupPrevious();
PHLWINDOW getGroupWindowByIndex(int);
int getGroupSize();
bool canBeGroupedInto(PHLWINDOW pWindow);
void setGroupCurrent(PHLWINDOW pWindow);
void insertWindowToGroup(PHLWINDOW pWindow);
void updateGroupOutputs();
void switchWithWindowInGroup(PHLWINDOW pWindow);
void setAnimationsToMove();
void onWorkspaceAnimUpdate();
void onFocusAnimUpdate();
void onUpdateState();
void onUpdateMeta();
void onX11ConfigureRequest(CBox box);
void onResourceChangeX11();
std::string fetchTitle();
std::string fetchClass();
void warpCursor(bool force = false);
PHLWINDOW getSwallower();
void unsetWindowData(eOverridePriority priority);
bool isX11OverrideRedirect();
bool isModal();
Vector2D requestedMinSize();
Vector2D requestedMaxSize();
Vector2D realToReportSize();
Vector2D realToReportPosition();
Vector2D xwaylandSizeToReal(Vector2D size);
Vector2D xwaylandPositionToReal(Vector2D size);
void updateX11SurfaceScale();
void sendWindowSize(bool force = false);
NContentType::eContentType getContentType();
void setContentType(NContentType::eContentType contentType);
void deactivateGroupMembers();
bool isNotResponding();
std::optional<std::string> xdgTag();
std::optional<std::string> xdgDescription();
PHLWINDOW parent();
CBox getWindowMainSurfaceBox() const {
return {m_realPosition->value().x, m_realPosition->value().y, m_realSize->value().x, m_realSize->value().y};
}
// listeners
void onAck(uint32_t serial);
//
std::unordered_map<std::string, std::string> getEnv();
//
PHLWINDOWREF m_self;
// make private once we move listeners to inside CWindow
struct {
CHyprSignalListener map;
CHyprSignalListener ack;
CHyprSignalListener unmap;
CHyprSignalListener commit;
CHyprSignalListener destroy;
CHyprSignalListener activate;
CHyprSignalListener configureRequest;
CHyprSignalListener setGeometry;
CHyprSignalListener updateState;
CHyprSignalListener updateMetadata;
CHyprSignalListener resourceChange;
} m_listeners;
private:
// For hidden windows and stuff
bool m_hidden = false;
bool m_suspended = false;
WORKSPACEID m_lastWorkspace = WORKSPACE_INVALID;
};
inline bool valid(PHLWINDOW w) {
return w.get();
}
inline bool valid(PHLWINDOWREF w) {
return !w.expired();
}
inline bool validMapped(PHLWINDOW w) {
if (!valid(w))
return false;
return w->m_isMapped;
}
inline bool validMapped(PHLWINDOWREF w) {
if (!valid(w))
return false;
return w->m_isMapped;
}
namespace NWindowProperties {
static const std::unordered_map<std::string, std::function<CWindowOverridableVar<bool>*(const PHLWINDOW&)>> boolWindowProperties = {
{"allowsinput", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.allowsInput; }},
{"dimaround", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.dimAround; }},
{"decorate", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.decorate; }},
{"focusonactivate", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.focusOnActivate; }},
{"keepaspectratio", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.keepAspectRatio; }},
{"nearestneighbor", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.nearestNeighbor; }},
{"noanim", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noAnim; }},
{"noblur", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noBlur; }},
{"noborder", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noBorder; }},
{"nodim", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noDim; }},
{"nofocus", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noFocus; }},
{"nomaxsize", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noMaxSize; }},
{"norounding", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noRounding; }},
{"noshadow", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noShadow; }},
{"noshortcutsinhibit", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noShortcutsInhibit; }},
{"opaque", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.opaque; }},
{"forcergbx", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.RGBX; }},
{"syncfullscreen", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.syncFullscreen; }},
{"immediate", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.tearing; }},
{"xray", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.xray; }},
{"nofollowmouse", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.noFollowMouse; }},
};
const std::unordered_map<std::string, std::function<CWindowOverridableVar<Hyprlang::INT>*(const PHLWINDOW&)>> intWindowProperties = {
{"rounding", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.rounding; }},
{"bordersize", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.borderSize; }},
};
const std::unordered_map<std::string, std::function<CWindowOverridableVar<Hyprlang::FLOAT>*(PHLWINDOW)>> floatWindowProperties = {
{"roundingpower", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.roundingPower; }},
{"scrollmouse", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.scrollMouse; }},
{"scrolltouchpad", [](const PHLWINDOW& pWindow) { return &pWindow->m_windowData.scrollTouchpad; }},
};
};
/**
format specification
- 'x', only address, equivalent of (uintpr_t)CWindow*
- 'm', with monitor id
- 'w', with workspace id
- 'c', with application class
*/
template <typename CharT>
struct std::formatter<PHLWINDOW, CharT> : std::formatter<CharT> {
bool formatAddressOnly = false;
bool formatWorkspace = false;
bool formatMonitor = false;
bool formatClass = false;
FORMAT_PARSE( //
FORMAT_FLAG('x', formatAddressOnly) //
FORMAT_FLAG('m', formatMonitor) //
FORMAT_FLAG('w', formatWorkspace) //
FORMAT_FLAG('c', formatClass),
PHLWINDOW)
template <typename FormatContext>
auto format(PHLWINDOW const& w, FormatContext& ctx) const {
auto&& out = ctx.out();
if (formatAddressOnly)
return std::format_to(out, "{:x}", (uintptr_t)w.get());
if (!w)
return std::format_to(out, "[Window nullptr]");
std::format_to(out, "[");
std::format_to(out, "Window {:x}: title: \"{}\"", (uintptr_t)w.get(), w->m_title);
if (formatWorkspace)
std::format_to(out, ", workspace: {}", w->m_workspace ? w->workspaceID() : WORKSPACE_INVALID);
if (formatMonitor)
std::format_to(out, ", monitor: {}", w->monitorID());
if (formatClass)
std::format_to(out, ", class: {}", w->m_class);
return std::format_to(out, "]");
}
};
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