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LibGUI+WindowServer: Store the source process' PID in the Window classes

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The "Window" classes in LibGUI and WindowServer now store the PID of the
process that created the window. LibGUI's Window obtains the PID in the
constructor via getpid(), and passes it in Window::show() to
WindowServer via the create_window() IPC route. WindowServer then saves
it in its own Window class.
This allows us to find the process that created a window in order to add
process-specific actions to the window.
This commit is contained in:
david072 2023-11-04 19:35:12 +01:00 • committed by Andreas Kling
parent 124611b256
commit 4386182be1
7 changed files with 13 additions and 5 deletions
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1
Userland/Services/WindowServer/WindowServer.ipc
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@ -44,6 +44,7 @@ endpoint WindowServer
create_window(
i32 window_id,
i32 process_id,
Gfx::IntRect rect,
bool auto_position,
bool has_alpha_channel,