/*
- * vim:ts=8:expandtab
+ * vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
- * © 2009-2010 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * handlers.c: Small handlers for various events (keypresses, focus changes,
+ * …).
*
*/
-#ifndef _HANDLERS_H
-#define _HANDLERS_H
+#pragma once
+
+#include <config.h>
#include <xcb/randr.h>
extern int randr_base;
-
-void add_ignore_event(const int sequence);
+extern int xkb_base;
/**
- * Takes an xcb_generic_event_t and calls the appropriate handler, based on the
- * event type.
+ * Adds the given sequence to the list of events which are ignored.
+ * If this ignore should only affect a specific response_type, pass
+ * response_type, otherwise, pass -1.
*
- */
-void handle_event(int type, xcb_generic_event_t *event);
-
-/**
- * Sets the appropriate atoms for the property handlers after the atoms were
- * received from X11
+ * Every ignored sequence number gets garbage collected after 5 seconds.
*
*/
-void property_handlers_init();
+void add_ignore_event(const int sequence, const int response_type);
/**
- * There was a key press. We compare this key code with our bindings table and
- * pass the bound action to parse_command().
+ * Checks if the given sequence is ignored and returns true if so.
*
*/
-int handle_key_press(void *ignored, xcb_connection_t *conn,
- xcb_key_press_event_t *event);
+bool event_is_ignored(const int sequence, const int response_type);
/**
- * When the user moves the mouse pointer onto a window, this callback gets
- * called.
+ * Takes an xcb_generic_event_t and calls the appropriate handler, based on the
+ * event type.
*
*/
-int handle_enter_notify(void *ignored, xcb_connection_t *conn,
- xcb_enter_notify_event_t *event);
+void handle_event(int type, xcb_generic_event_t *event);
/**
- * When the user moves the mouse but does not change the active window
- * (e.g. when having no windows opened but moving mouse on the root screen
- * and crossing virtual screen boundaries), this callback gets called.
+ * Sets the appropriate atoms for the property handlers after the atoms were
+ * received from X11
*
*/
-int handle_motion_notify(void *ignored, xcb_connection_t *conn,
- xcb_motion_notify_event_t *event);
+void property_handlers_init(void);
-/**
- * Called when the keyboard mapping changes (for example by using Xmodmap),
- * we need to update our key bindings then (re-translate symbols).
- *
- */
-int handle_mapping_notify(void *ignored, xcb_connection_t *conn,
- xcb_mapping_notify_event_t *event);
-#if 0
-
-/**
- * Checks if the button press was on a stack window, handles focus setting and
- * returns true if so, or false otherwise.
- *
- */
-int handle_button_press(void *ignored, xcb_connection_t *conn,
- xcb_button_press_event_t *event);
-#endif
-/**
- * A new window appeared on the screen (=was mapped), so let’s manage it.
- *
- */
-int handle_map_request(void *prophs, xcb_connection_t *conn,
- xcb_map_request_event_t *event);
#if 0
/**
* Configuration notifies are only handled because we need to set up ignore
int handle_configure_event(void *prophs, xcb_connection_t *conn, xcb_configure_notify_event_t *event);
#endif
-/**
- * Gets triggered upon a RandR screen change event, that is when the user
- * changes the screen configuration in any way (mode, position, …)
- *
- */
-int handle_screen_change(void *prophs, xcb_connection_t *conn,
- xcb_generic_event_t *e);
-
-/**
- * Configure requests are received when the application wants to resize
- * windows on their own.
- *
- * We generate a synthethic configure notify event to signalize the client its
- * "new" position.
- *
- */
-int handle_configure_request(void *prophs, xcb_connection_t *conn,
- xcb_configure_request_event_t *event);
-
-/**
- * Our window decorations were unmapped. That means, the window will be killed
- * now, so we better clean up before.
- *
- */
-int handle_unmap_notify_event(void *data, xcb_connection_t *conn, xcb_unmap_notify_event_t *event);
-
-/**
- * A destroy notify event is sent when the window is not unmapped, but
- * immediately destroyed (for example when starting a window and immediately
- * killing the program which started it).
- *
- * We just pass on the event to the unmap notify handler (by copying the
- * important fields in the event data structure).
- *
- */
-int handle_destroy_notify_event(void *data, xcb_connection_t *conn,
- xcb_destroy_notify_event_t *event);
-
-/**
- * Called when a window changes its title
- *
- */
-int handle_windowname_change(void *data, xcb_connection_t *conn, uint8_t state,
- xcb_window_t window, xcb_atom_t atom,
- xcb_get_property_reply_t *prop);
-/**
- * Handles legacy window name updates (WM_NAME), see also src/window.c,
- * window_update_name_legacy().
- *
- */
-int handle_windowname_change_legacy(void *data, xcb_connection_t *conn,
- uint8_t state, xcb_window_t window,
- xcb_atom_t atom, xcb_get_property_reply_t
- *prop);
-
-#if 0
-/**
- * Store the window classes for jumping to them later.
- *
- */
-int handle_windowclass_change(void *data, xcb_connection_t *conn, uint8_t state,
- xcb_window_t window, xcb_atom_t atom,
- xcb_get_property_reply_t *prop);
-
-#endif
-/**
- * Expose event means we should redraw our windows (= title bar)
- *
- */
-int handle_expose_event(void *data, xcb_connection_t *conn,
- xcb_expose_event_t *event);
-/**
- * Handle client messages (EWMH)
- *
- */
-int handle_client_message(void *data, xcb_connection_t *conn,
- xcb_client_message_event_t *event);
-
#if 0
/**
* Handles _NET_WM_WINDOW_TYPE changes
xcb_window_t window, xcb_atom_t atom,
xcb_get_property_reply_t *property);
#endif
-
-/**
- * Handles the size hints set by a window, but currently only the part
- * necessary for displaying clients proportionally inside their frames
- * (mplayer for example)
- *
- * See ICCCM 4.1.2.3 for more details
- *
- */
-int handle_normal_hints(void *data, xcb_connection_t *conn, uint8_t state,
- xcb_window_t window, xcb_atom_t name,
- xcb_get_property_reply_t *reply);
-
-/**
- * Handles the WM_HINTS property for extracting the urgency state of the window.
- *
- */
-int handle_hints(void *data, xcb_connection_t *conn, uint8_t state, xcb_window_t window,
- xcb_atom_t name, xcb_get_property_reply_t *reply);
-
-/**
- * Handles the transient for hints set by a window, signalizing that this
- * window is a popup window for some other window.
- *
- * See ICCCM 4.1.2.6 for more details
- *
- */
-int handle_transient_for(void *data, xcb_connection_t *conn, uint8_t state,
- xcb_window_t window, xcb_atom_t name,
- xcb_get_property_reply_t *reply);
-
-/**
- * Handles changes of the WM_CLIENT_LEADER atom which specifies if this is a
- * toolwindow (or similar) and to which window it belongs (logical parent).
- *
- */
-int handle_clientleader_change(void *data, xcb_connection_t *conn,
- uint8_t state, xcb_window_t window,
- xcb_atom_t name, xcb_get_property_reply_t *prop);
-
-int handle_focus_in(void *data, xcb_connection_t *conn, xcb_focus_in_event_t *event);
-#endif
projects / i3 / i3 / blobdiff