i3
Macros | Functions | Variables
xcb.c File Reference
#include "all.h"
Include dependency graph for xcb.c:

Go to the source code of this file.

Macros

#define I3__FILE__   "xcb.c"
 

Functions

xcb_window_t create_window (xcb_connection_t *conn, Rect dims, uint16_t depth, xcb_visualid_t visual, uint16_t window_class, enum xcursor_cursor_t cursor, bool map, uint32_t mask, uint32_t *values)
 Convenience wrapper around xcb_create_window which takes care of depth, generating an ID and checking for errors. More...
 
void xcb_draw_line (xcb_connection_t *conn, xcb_drawable_t drawable, xcb_gcontext_t gc, uint32_t colorpixel, uint32_t x, uint32_t y, uint32_t to_x, uint32_t to_y)
 Draws a line from x,y to to_x,to_y using the given color. More...
 
void xcb_draw_rect (xcb_connection_t *conn, xcb_drawable_t drawable, xcb_gcontext_t gc, uint32_t colorpixel, uint32_t x, uint32_t y, uint32_t width, uint32_t height)
 Draws a rectangle from x,y with width,height using the given color. More...
 
void fake_absolute_configure_notify (Con *con)
 Generates a configure_notify_event with absolute coordinates (relative to the X root window, not to the client’s frame) for the given client. More...
 
void send_take_focus (xcb_window_t window, xcb_timestamp_t timestamp)
 Sends the WM_TAKE_FOCUS ClientMessage to the given window. More...
 
void xcb_raise_window (xcb_connection_t *conn, xcb_window_t window)
 Raises the given window (typically client->frame) above all other windows. More...
 
void xcb_set_window_rect (xcb_connection_t *conn, xcb_window_t window, Rect r)
 Configures the given window to have the size/position specified by given rect. More...
 
bool xcb_reply_contains_atom (xcb_get_property_reply_t *prop, xcb_atom_t atom)
 
void xcb_warp_pointer_rect (xcb_connection_t *conn, Rect *rect)
 Moves the mouse pointer into the middle of rect. More...
 
void xcb_set_root_cursor (int cursor)
 Set the cursor of the root window to the given cursor id. More...
 
uint16_t get_visual_depth (xcb_visualid_t visual_id)
 Get depth of visual specified by visualid. More...
 
xcb_visualid_t get_visualid_by_depth (uint16_t depth)
 Get visualid with specified depth. More...
 

Variables

unsigned int xcb_numlock_mask
 

Macro Definition Documentation

#define I3__FILE__   "xcb.c"

Definition at line 2 of file xcb.c.

Function Documentation

xcb_window_t create_window ( xcb_connection_t *  conn,
Rect  dims,
uint16_t  depth,
xcb_visualid_t  visual,
uint16_t  window_class,
enum xcursor_cursor_t  cursor,
bool  map,
uint32_t  mask,
uint32_t *  values 
)

Convenience wrapper around xcb_create_window which takes care of depth, generating an ID and checking for errors.

Definition at line 21 of file xcb.c.

References Rect::height, load_font(), root, Font::specific, Rect::width, Rect::x, Font::xcb, xcursor_get_cursor(), xcursor_get_xcb_cursor(), xcursor_supported, and Rect::y.

Referenced by open_placeholder_window(), resize_graphical_handler(), and x_con_init().

Here is the call graph for this function:

void fake_absolute_configure_notify ( Con con)

Generates a configure_notify_event with absolute coordinates (relative to the X root window, not to the client’s frame) for the given client.

Definition at line 94 of file xcb.c.

References Con::border_width, conn, DLOG, fake_configure_notify(), Rect::height, Window::id, Con::rect, Rect::width, Con::window, Con::window_rect, Rect::x, and Rect::y.

Referenced by handle_configure_request(), and x_push_node().

Here is the call graph for this function:

uint16_t get_visual_depth ( xcb_visualid_t  visual_id)

Get depth of visual specified by visualid.

Definition at line 210 of file xcb.c.

References root_screen.

Referenced by manage_window().

xcb_visualid_t get_visualid_by_depth ( uint16_t  depth)

Get visualid with specified depth.

Definition at line 231 of file xcb.c.

References root_screen.

Referenced by x_con_init().

void send_take_focus ( xcb_window_t  window,
xcb_timestamp_t  timestamp 
)

Sends the WM_TAKE_FOCUS ClientMessage to the given window.

Definition at line 113 of file xcb.c.

References conn, DLOG, and scalloc().

Referenced by x_push_changes().

Here is the call graph for this function:

void xcb_draw_line ( xcb_connection_t *  conn,
xcb_drawable_t  drawable,
xcb_gcontext_t  gc,
uint32_t  colorpixel,
uint32_t  x,
uint32_t  y,
uint32_t  to_x,
uint32_t  to_y 
)

Draws a line from x,y to to_x,to_y using the given color.

Definition at line 71 of file xcb.c.

References x.

void xcb_draw_rect ( xcb_connection_t *  conn,
xcb_drawable_t  drawable,
xcb_gcontext_t  gc,
uint32_t  colorpixel,
uint32_t  x,
uint32_t  y,
uint32_t  width,
uint32_t  height 
)

Draws a rectangle from x,y with width,height using the given color.

Definition at line 82 of file xcb.c.

References con_state::rect, width, x, and y.

void xcb_raise_window ( xcb_connection_t *  conn,
xcb_window_t  window 
)

Raises the given window (typically client->frame) above all other windows.

Definition at line 136 of file xcb.c.

bool xcb_reply_contains_atom ( xcb_get_property_reply_t *  prop,
xcb_atom_t  atom 
)

Definition at line 161 of file xcb.c.

Referenced by manage_window().

void xcb_set_root_cursor ( int  cursor)

Set the cursor of the root window to the given cursor id.

This function should only be used if xcursor_supported == false. Otherwise, use xcursor_set_root_cursor().

Definition at line 194 of file xcb.c.

References conn, load_font(), root, Font::specific, Font::xcb, and xcursor_get_xcb_cursor().

Referenced by main(), start_application(), and startup_monitor_event().

Here is the call graph for this function:

void xcb_set_window_rect ( xcb_connection_t *  conn,
xcb_window_t  window,
Rect  r 
)

Configures the given window to have the size/position specified by given rect.

Definition at line 145 of file xcb.c.

References add_ignore_event(), and Rect::x.

Referenced by restore_geometry(), and x_push_node().

Here is the call graph for this function:

void xcb_warp_pointer_rect ( xcb_connection_t *  conn,
Rect rect 
)

Moves the mouse pointer into the middle of rect.

Definition at line 180 of file xcb.c.

References Rect::height, LOG, root, Rect::width, Rect::x, and Rect::y.

Variable Documentation

unsigned int xcb_numlock_mask