polybar/include/x11/winspec.hpp

152 lines
3.2 KiB
C++

#pragma once
#include "common.hpp"
#include "x11/connection.hpp"
POLYBAR_NS
using connection_t = connection;
struct cw_size {
cw_size(uint16_t w, uint16_t h) : w(w), h(h) {}
uint16_t w;
uint16_t h;
};
struct cw_pos {
cw_pos(int16_t x, int16_t y) : x(x), y(y) {}
int16_t x;
int16_t y;
};
struct cw_border {
cw_border(uint16_t border_width) : border_width(border_width) {}
uint16_t border_width;
};
struct cw_class {
cw_class(uint16_t class_) : class_(class_) {}
uint16_t class_;
};
struct cw_parent {
cw_parent(xcb_window_t parent) : parent(parent) {}
xcb_window_t parent;
};
struct cw_depth {
cw_depth(uint8_t depth) : depth(depth) {}
uint8_t depth;
};
struct cw_visual {
cw_visual(xcb_visualid_t visualid) : visualid(visualid) {}
xcb_visualid_t visualid;
};
struct cw_mask {
cw_mask(uint32_t mask) : mask(mask) {}
const uint32_t mask;
};
struct cw_params {
cw_params(const xcb_params_cw_t* params) : params(params) {}
const xcb_params_cw_t* params;
};
struct cw_flush {
cw_flush(bool checked = true) : checked(checked) {}
bool checked;
};
/**
* Create X window
*
* Example usage:
* @code cpp
* auto win = winspec(conn)
* << cw_size(100, 200)
* << cw_pos(10, -20)
* << cw_border(9)
* << cw_class(XCB_WINDOW_CLASS_INPUT_ONLY)
* << cw_parent(0x000110a);
* << cw_flush(false);
* @endcode
*/
class winspec {
public:
explicit winspec(connection& conn, uint32_t id = XCB_NONE) : m_connection(conn), m_window(id) {}
explicit operator xcb_window_t() const {
return m_window;
}
explicit operator xcb_rectangle_t() const {
return {m_x, m_y, m_width, m_height};
}
winspec& operator<<(cw_size w) {
m_width = w.w;
m_height = w.h;
return *this;
}
winspec& operator<<(cw_pos p) {
m_x = p.x;
m_y = p.y;
return *this;
}
winspec& operator<<(cw_border b) {
m_border = b.border_width;
return *this;
}
winspec& operator<<(cw_class c) {
m_class = c.class_;
return *this;
}
winspec& operator<<(cw_parent p) {
m_parent = p.parent;
return *this;
}
winspec& operator<<(cw_depth d) {
m_depth = d.depth;
return *this;
}
winspec& operator<<(cw_visual v) {
m_visual = v.visualid;
return *this;
}
winspec& operator<<(cw_mask m) {
m_mask = m.mask;
return *this;
}
winspec& operator<<(cw_params p) {
m_params = p.params;
return *this;
}
xcb_window_t operator<<(cw_flush f) {
if (m_window == XCB_NONE) {
m_window = m_connection.generate_id();
}
if (f.checked) {
m_connection.create_window_checked(
m_depth, m_window, m_parent, m_x, m_y, m_width, m_height, m_border, m_class, m_visual, m_mask, m_params);
} else {
m_connection.create_window(
m_depth, m_window, m_parent, m_x, m_y, m_width, m_height, m_border, m_class, m_visual, m_mask, m_params);
}
return m_window;
}
protected:
connection& m_connection;
uint32_t m_window;
uint8_t m_depth;
xcb_window_t m_parent;
int16_t m_x;
int16_t m_y;
uint16_t m_width;
uint16_t m_height;
uint16_t m_border;
uint16_t m_class;
xcb_visualid_t m_visual;
uint32_t m_mask;
const xcb_params_cw_t* m_params;
};
POLYBAR_NS_END