PhosphorEngine::WindowRegistry::WindowContext Struct Reference

The window's own context for per-window mode resolution: its virtual desktop (0 = all/unknown), the full desktop list when it spans several (empty otherwise), and activity (empty = all/unknown), read without copying the full ~30-field metadata record — this sits on the per-query float-resolver path. More...

#include <phosphor-engine/include/PhosphorEngine/WindowRegistry.h>

Public Member Functions
int	effectiveDesktop (int screenCurrentDesktop) const
	Effective desktop for per-window mode resolution: the window's own desktop when known (virtualDesktop > 0), never the screen's current one — reading through the screen's current desktop is what made the effective float answer flip across per-output desktop switches.
QString	effectiveActivity (const QString &currentActivity) const
	Effective activity: the window's own when known, else currentActivity.

Public Attributes
int	virtualDesktop = 0
QList< int >	virtualDesktops
QString	activity

Detailed Description

The window's own context for per-window mode resolution: its virtual desktop (0 = all/unknown), the full desktop list when it spans several (empty otherwise), and activity (empty = all/unknown), read without copying the full ~30-field metadata record — this sits on the per-query float-resolver path.

nullopt when the instance is unknown.

Member Function Documentation

effectiveActivity()

QString PhosphorEngine::WindowRegistry::WindowContext::effectiveActivity ( const QString &  currentActivity ) const

inline

Effective activity: the window's own when known, else currentActivity.

No span analogue to effectiveDesktop's current-context preference exists here — the metadata carries only the window's first activity, not a list, so there is nothing to prefer against.

effectiveDesktop()

int PhosphorEngine::WindowRegistry::WindowContext::effectiveDesktop ( int  screenCurrentDesktop ) const

inline

Effective desktop for per-window mode resolution: the window's own desktop when known (virtualDesktop > 0), never the screen's current one — reading through the screen's current desktop is what made the effective float answer flip across per-output desktop switches.

EXCEPTION: a window spanning SEVERAL desktops resolves to screenCurrentDesktop when that is one of them — the visible spanned desktop is the live context governing the window, not the arbitrary first entry virtualDesktop pins to. Sticky / unknown (virtualDesktop 0) falls back to screenCurrentDesktop.

Member Data Documentation

activity

QString PhosphorEngine::WindowRegistry::WindowContext::activity

virtualDesktop

int PhosphorEngine::WindowRegistry::WindowContext::virtualDesktop = 0

virtualDesktops

QList<int> PhosphorEngine::WindowRegistry::WindowContext::virtualDesktops

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The documentation for this struct was generated from the following file:

• phosphor-engine/include/PhosphorEngine/WindowRegistry.h