mirror of https://github.com/polybar/polybar.git
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
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#include <xcb/xcb.h>
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#include <xcb/xcb_icccm.h>
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#include <i3ipc++/ipc.hpp>
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#include "common.hpp"
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#include "config.hpp"
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#include "utils/i3.hpp"
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#include "utils/socket.hpp"
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#include "utils/string.hpp"
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LEMONBUDDY_NS
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namespace i3_util {
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/**
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* Get all i3 root windows
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*/
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vector<xcb_window_t> root_windows(connection& conn, string output_name) {
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vector<xcb_window_t> roots;
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auto children = conn.query_tree(conn.screen()->root).children();
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for (auto it = children.begin(); it != children.end(); it++) {
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auto cookie = xcb_icccm_get_wm_name(conn, *it);
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xcb_icccm_get_text_property_reply_t reply;
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if (xcb_icccm_get_wm_name_reply(conn, cookie, &reply, nullptr) == 0)
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continue;
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if (("[i3 con] output " + output_name).compare(0, 16 + output_name.length(), reply.name) != 0)
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continue;
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roots.emplace_back(*it);
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}
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return roots;
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}
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/**
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* Restack given window above the i3 root window
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* defined for the given monitor
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*
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* Fixes the issue with always-on-top window's
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*/
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bool restack_above_root(connection& conn, const monitor_t& mon, const xcb_window_t win) {
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for (auto&& root : root_windows(conn, mon->name)) {
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const uint32_t value_mask = XCB_CONFIG_WINDOW_SIBLING | XCB_CONFIG_WINDOW_STACK_MODE;
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const uint32_t value_list[2]{root, XCB_STACK_MODE_ABOVE};
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conn.configure_window_checked(win, value_mask, value_list);
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conn.flush();
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return true;
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}
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return false;
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}
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}
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LEMONBUDDY_NS_END
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