2017-04-15 06:32:05 -04:00
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/*
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* rofi
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*
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* MIT/X11 License
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2020-01-01 06:23:12 -05:00
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* Copyright © 2013-2020 Qball Cow <qball@gmpclient.org>
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2017-04-15 06:32:05 -04:00
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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2016-03-01 12:17:39 -05:00
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#ifndef ROFI_XCB_H
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#define ROFI_XCB_H
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2017-06-01 07:36:11 -04:00
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#include <xcb/xcb.h>
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2017-05-31 18:12:03 -04:00
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#include <cairo.h>
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2016-10-15 09:39:08 -04:00
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/**
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* xcb data structure type declaration.
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*/
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2017-10-21 05:18:52 -04:00
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typedef struct _xcb_stuff xcb_stuff;
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2016-03-01 12:17:39 -05:00
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2016-10-15 09:39:08 -04:00
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/**
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* Global pointer to xcb_stuff instance.
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*/
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2016-03-01 12:17:39 -05:00
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extern xcb_stuff *xcb;
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2016-10-15 09:39:08 -04:00
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/**
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* Get the root window.
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*
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* @returns the root window.
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2016-10-15 09:45:28 -04:00
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*/
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2017-06-01 05:44:21 -04:00
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xcb_window_t xcb_stuff_get_root_window ( void );
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2017-05-31 18:12:03 -04:00
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/**
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* @param w The xcb_window_t to read property from.
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* @param atom The property identifier
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*
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* Get text property defined by atom from window.
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* Support utf8.
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*
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* @returns a newly allocated string with the result or NULL
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*/
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char* window_get_text_prop ( xcb_window_t w, xcb_atom_t atom );
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/**
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* @param w The xcb_window_t to set property on
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* @param prop Atom of the property to change
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* @param atoms List of atoms to change the property too
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* @param count The length of the atoms list.
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*
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* Set property on window.
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*/
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void window_set_atom_prop ( xcb_window_t w, xcb_atom_t prop, xcb_atom_t *atoms, int count );
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/** For getting the atoms in an enum */
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#define ATOM_ENUM( x ) x
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/** Get the atoms as strings. */
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#define ATOM_CHAR( x ) # x
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/** Atoms we want to pre-load */
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#define EWMH_ATOMS( X ) \
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X ( _NET_WM_WINDOW_OPACITY ), \
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X ( I3_SOCKET_PATH ), \
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X ( UTF8_STRING ), \
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X ( STRING ), \
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X ( CLIPBOARD ), \
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X ( WM_WINDOW_ROLE ), \
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X ( _XROOTPMAP_ID ), \
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X ( _MOTIF_WM_HINTS ), \
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X ( WM_TAKE_FOCUS ), \
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X ( ESETROOT_PMAP_ID )
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/** enumeration of the atoms. */
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enum { EWMH_ATOMS ( ATOM_ENUM ), NUM_NETATOMS };
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/** atoms as string */
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extern const char *netatom_names[];
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/** atoms */
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extern xcb_atom_t netatoms[NUM_NETATOMS];
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/**
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* Structure describing a workarea/monitor.
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*/
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typedef struct _workarea
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{
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/** numeric monitor id. */
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int monitor_id;
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/** if monitor is set as primary monitor. */
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int primary;
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/** Horizontal location (in pixels) of the monitor. */
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int x;
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/** Vertical location (in pixels) of the monitor. */
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int y;
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/** Width of the monitor. */
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int w;
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/** Height of the monitor */
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int h;
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int mw, mh;
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/** Output name of the monitor, e.g. eDP1 or VGA-1 */
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char *name;
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/** Pointer to next monitor */
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struct _workarea *next;
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} workarea;
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/**
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* @param mon workarea to be filled in.
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*
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* Fills in #mon with the information about the monitor rofi should show on.
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*
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* @returns TRUE if monitor is found, FALSE if no monitor could be detected.
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*/
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int monitor_active ( workarea *mon );
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2021-05-05 15:53:29 -04:00
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/**
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* @param w rofis window
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*
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* Stores old input focus for reverting and set focus to rofi.
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*/
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2020-03-26 08:45:45 -04:00
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void rofi_xcb_set_input_focus(xcb_window_t w);
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2021-05-05 15:53:29 -04:00
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/**
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* IF set, revert the focus back to the original applications.
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*/
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2020-03-26 08:45:45 -04:00
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void rofi_xcb_revert_input_focus(void);
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2017-05-31 18:12:03 -04:00
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/**
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* Depth of visual
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*/
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extern xcb_depth_t *depth;
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/**
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* Visual to use for creating window
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*/
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extern xcb_visualtype_t *visual;
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/**
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* Color map to use for creating window
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*/
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extern xcb_colormap_t map;
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/**
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* Gets a surface containing the background image of the desktop.
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*
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* @returns a cairo surface with the background image of the desktop.
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*/
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cairo_surface_t * x11_helper_get_bg_surface ( void );
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/**
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* Gets a surface for the root window of the desktop.
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*
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* Can be used to take screenshot.
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*
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* @returns a cairo surface for the root window of the desktop.
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*/
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cairo_surface_t *x11_helper_get_screenshot_surface ( void );
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/**
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* @param window The X11 window to modify
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*
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* Set the right hints to disable the window decoration.
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* (Set MOTIF_WM_HINTS, decoration field)
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*/
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void x11_disable_decoration ( xcb_window_t window );
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/**
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* List of window managers that need different behaviour to functioning.
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*/
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typedef enum
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{
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/** Default EWHM compatible window manager */
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WM_EWHM = 0,
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/** I3 Window manager */
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WM_DO_NOT_CHANGE_CURRENT_DESKTOP = 1,
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2017-09-17 15:40:36 -04:00
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/** PANGO WORKSPACE NAMES */
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WM_PANGO_WORKSPACE_NAMES = 2,
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2017-09-17 15:40:36 -04:00
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} WindowManagerQuirk;
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2017-05-31 18:12:03 -04:00
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/**
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* Indicates the current window manager.
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* This is used for work-arounds.
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*/
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2017-09-17 15:40:36 -04:00
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extern WindowManagerQuirk current_window_manager;
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2017-05-31 18:12:03 -04:00
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2019-10-17 15:19:19 -04:00
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/**
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* @param window the window the screenshot
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* @param size Size of the thumbnail
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*
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* Creates a thumbnail of the window.
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*
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* @returns NULL if window was not found, or unmapped, otherwise returns a cairo_surface.
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*/
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cairo_surface_t *x11_helper_get_screenshot_surface_window ( xcb_window_t window, int size );
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2021-05-05 15:53:29 -04:00
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/**
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* @param surface
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* @param radius
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* @param deviation
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*
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* Blur the content of the surface with radius and deviation.
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*/
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2021-02-15 19:46:04 -05:00
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void cairo_image_surface_blur(cairo_surface_t* surface, double radius, double deviation);
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2016-03-01 12:17:39 -05:00
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#endif
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