38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
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#pragma once
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#include "common.hpp"
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#include "components/x11/types.hpp"
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#include "components/x11/xlib.hpp"
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LEMONBUDDY_NS
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namespace xutils {
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static xcb_connection_t* g_connection_ptr = nullptr;
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inline xcb_connection_t* get_connection() {
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if (g_connection_ptr == nullptr) {
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Display* dsp;
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if ((dsp = xlib::get_display()) == nullptr)
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return nullptr;
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XSetEventQueueOwner(dsp, XCBOwnsEventQueue);
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g_connection_ptr = XGetXCBConnection(dsp);
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}
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return g_connection_ptr;
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}
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inline void pack_values(uint32_t mask, const uint32_t* src, uint32_t* dest) {
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for (; mask; mask >>= 1, src++)
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if (mask & 1)
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*dest++ = *src;
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}
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inline void pack_values(uint32_t mask, const xcb_params_cw_t* src, uint32_t* dest) {
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xutils::pack_values(mask, reinterpret_cast<const uint32_t*>(src), dest);
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}
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inline void pack_values(uint32_t mask, const xcb_params_gc_t* src, uint32_t* dest) {
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xutils::pack_values(mask, reinterpret_cast<const uint32_t*>(src), dest);
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}
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}
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LEMONBUDDY_NS_END
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