119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
#pragma once
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#include <stddef.h>
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#include <stdint.h>
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#include <xcb/xcb.h>
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#include <xcb/xcb_cursor.h>
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#include <xcb/xcb_keysyms.h>
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#include <xcb/xproto.h>
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#include "base/window_list.h"
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#include "core/event.h"
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#define EWMH_ATOMS(X) \
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X(_NET_WM_NAME) \
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X(_NET_ACTIVE_WINDOW) \
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X(_NET_WM_PID) \
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\
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X(_NET_CLIENT_LIST) \
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X(_NET_CLIENT_LIST_STACKING) \
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\
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X(_NET_WM_STATE) \
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X(_NET_WM_STATE_FULLSCREEN) \
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X(_NET_WM_STATE_ABOVE) \
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X(_NET_WM_STATE_STICKY) \
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X(_NET_WM_STATE_MODAL) \
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X(_NET_WM_STATE_SKIP_TASKBAR) \
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X(_NET_WM_STATE_MAXIMIZED_VERT) \
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X(_NET_WM_STATE_MAXIMIZED_HORZ) \
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\
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X(_NET_WM_STATE_DEMANDS_ATTENTION) \
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\
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X(_NET_WM_WINDOW_TYPE) \
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X(_NET_WM_WINDOW_TYPE_NORMAL) \
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X(_NET_WM_WINDOW_TYPE_DESKTOP) \
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X(_NET_WM_WINDOW_TYPE_DOCK) \
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X(_NET_WM_WINDOW_TYPE_TOOLBAR) \
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X(_NET_WM_WINDOW_TYPE_DIALOG) \
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X(_NET_WM_WINDOW_TYPE_UTILITY) \
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X(_NET_WM_WINDOW_TYPE_SPLASH) \
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X(_NET_WM_WINDOW_TYPE_MENU) \
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X(_NET_WM_WINDOW_TYPE_DROPDOWN_MENU) \
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X(_NET_WM_WINDOW_TYPE_POPUP_MENU) \
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X(_NET_WM_WINDOW_TYPE_TOOLTIP) \
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X(_NET_WM_WINDOW_TYPE_COMBO) \
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X(_NET_WM_WINDOW_TYPE_DND) \
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X(_NET_WM_WINDOW_TYPE_NOTIFICATION)
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#define ATOM_LIST(X) \
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X(COMPOUND_TEXT) \
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X(UTF8_STRING) \
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\
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X(WM_WINDOW_ROLE) \
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X(WM_NAME) \
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X(WM_CHANGE_STATE) \
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\
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X(WM_PROTOCOLS) \
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X(WM_TAKE_FOCUS) \
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X(WM_DELETE_WINDOW) \
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\
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X(_NET_SUPPORTING_WM_CHECK) \
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X(_NET_SUPPORTED) \
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EWMH_ATOMS(X)
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typedef struct atoms_t {
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#define DECLARATION_ATOM(name) xcb_atom_t name;
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ATOM_LIST(DECLARATION_ATOM);
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#undef DECLARATION_ATOM
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} atoms_t;
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typedef struct window_configure_t {
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xcb_window_t window;
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uint32_t mask;
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xcb_configure_window_value_list_t value;
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} window_configure_t;
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typedef struct window_configure_list_t {
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window_configure_t *cfgs;
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size_t count;
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size_t capacity;
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} window_configure_list_t;
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typedef enum cursor_t {
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ZDWM_CURSOR_NORMAL,
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ZDWM_CURSOR_MOVE,
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ZDWM_CURSOR_RESIZE,
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ZDWM_CURSOR_COUNT,
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} cursor_t;
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typedef struct backend_t {
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xcb_key_symbols_t *key_symbols;
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xcb_connection_t *conn;
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xcb_screen_t *screen;
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int screenp;
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bool have_xfixes;
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atoms_t atoms;
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/* When no window should take focus, then focus this window */
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xcb_window_t window_no_focus;
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xcb_window_t wm_check_window;
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xcb_window_t focus_window;
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bool update_focus;
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xcb_cursor_t cursors[ZDWM_CURSOR_COUNT];
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xcb_cursor_context_t *cursor_context;
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window_configure_list_t config_list;
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window_list_t unmap;
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window_list_t map;
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window_list_t kill;
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} backend_t;
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bool populate_window_event(
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struct backend_t *backend,
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xcb_window_t window,
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window_map_request_event_t *ev
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);
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