78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
/*
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* vim:ts=4:sw=4:expandtab
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*
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* i3 - an improved dynamic tiling window manager
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* © 2009 Michael Stapelberg and contributors (see also: LICENSE)
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*
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* startup.c: Startup notification code. Ensures a startup notification context
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* is setup when launching applications. We store the current
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* workspace to open windows in that startup notification context on
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* the appropriate workspace.
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*
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*/
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#pragma once
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#include <config.h>
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#define SN_API_NOT_YET_FROZEN 1
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#include <libsn/sn-monitor.h>
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/**
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* Starts the given application by passing it through a shell. We use double
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* fork to avoid zombie processes. As the started application’s parent exits
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* (immediately), the application is reparented to init (process-id 1), which
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* correctly handles children, so we don’t have to do it :-).
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*
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* The shell used to start applications is the system's bourne shell (i.e.,
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* /bin/sh).
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*
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* The no_startup_id flag determines whether a startup notification context
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* (and ID) should be created, which is the default and encouraged behavior.
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*
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*/
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void start_application(const char *command, bool no_startup_id);
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/**
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* Deletes a startup sequence, ignoring whether its timeout has elapsed.
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* Useful when e.g. a window is moved between workspaces and its children
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* shouldn't spawn on the original workspace.
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*
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*/
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void startup_sequence_delete(struct Startup_Sequence *sequence);
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/**
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* Called by libstartup-notification when something happens
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*
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*/
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void startup_monitor_event(SnMonitorEvent *event, void *userdata);
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/**
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* Renames workspaces that are mentioned in the startup sequences.
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*
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*/
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void startup_sequence_rename_workspace(const char *old_name, const char *new_name);
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/**
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* Gets the stored startup sequence for the _NET_STARTUP_ID of a given window.
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*
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*/
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struct Startup_Sequence *startup_sequence_get(i3Window *cwindow,
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xcb_get_property_reply_t *startup_id_reply, bool ignore_mapped_leader);
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/**
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* Checks if the given window belongs to a startup notification by checking if
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* the _NET_STARTUP_ID property is set on the window (or on its leader, if it’s
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* unset).
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*
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* If so, returns the workspace on which the startup was initiated.
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* Returns NULL otherwise.
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*
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*/
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char *startup_workspace_for_window(i3Window *cwindow, xcb_get_property_reply_t *startup_id_reply);
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/**
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* Deletes the startup sequence for a window if it exists.
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*
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*/
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void startup_sequence_delete_by_window(i3Window *win);
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