112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
#ifndef NO_XWAYLAND
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#include "XWayland.hpp"
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#include "../defines.hpp"
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#include "XDataSource.hpp"
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#include <fcntl.h>
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using namespace Hyprutils::OS;
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CXDataSource::CXDataSource(SXSelection& sel_) : m_selection(sel_) {
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xcb_get_property_cookie_t cookie = xcb_get_property(g_pXWayland->m_wm->getConnection(),
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1, // delete
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m_selection.window, HYPRATOMS["_WL_SELECTION"], XCB_GET_PROPERTY_TYPE_ANY, 0, 4096);
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xcb_get_property_reply_t* reply = xcb_get_property_reply(g_pXWayland->m_wm->getConnection(), cookie, nullptr);
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if (!reply)
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return;
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if (reply->type != XCB_ATOM_ATOM) {
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free(reply);
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return;
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}
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auto value = (xcb_atom_t*)xcb_get_property_value(reply);
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for (uint32_t i = 0; i < reply->value_len; i++) {
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if (value[i] == HYPRATOMS["UTF8_STRING"])
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m_mimeTypes.emplace_back("text/plain;charset=utf-8");
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else if (value[i] == HYPRATOMS["TEXT"])
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m_mimeTypes.emplace_back("text/plain");
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else if (value[i] != HYPRATOMS["TARGETS"] && value[i] != HYPRATOMS["TIMESTAMP"]) {
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auto type = g_pXWayland->m_wm->mimeFromAtom(value[i]);
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if (type == "INVALID")
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continue;
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m_mimeTypes.push_back(type);
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} else
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continue;
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m_mimeAtoms.push_back(value[i]);
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}
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free(reply);
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}
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std::vector<std::string> CXDataSource::mimes() {
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return m_mimeTypes;
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}
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void CXDataSource::send(const std::string& mime, CFileDescriptor fd) {
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xcb_atom_t mimeAtom = 0;
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if (mime == "text/plain")
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mimeAtom = HYPRATOMS["TEXT"];
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else if (mime == "text/plain;charset=utf-8")
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mimeAtom = HYPRATOMS["UTF8_STRING"];
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else {
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for (size_t i = 0; i < m_mimeTypes.size(); ++i) {
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if (m_mimeTypes[i] == mime) {
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mimeAtom = m_mimeAtoms[i];
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break;
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}
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}
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}
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if (!mimeAtom) {
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Debug::log(ERR, "[XDataSource] mime atom not found");
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return;
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}
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Debug::log(LOG, "[XDataSource] send with mime {} to fd {}", mime, fd.get());
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auto transfer = makeUnique<SXTransfer>(m_selection);
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transfer->incomingWindow = xcb_generate_id(g_pXWayland->m_wm->getConnection());
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const uint32_t MASK = XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_PROPERTY_CHANGE;
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xcb_create_window(g_pXWayland->m_wm->getConnection(), XCB_COPY_FROM_PARENT, transfer->incomingWindow, g_pXWayland->m_wm->m_screen->root, 0, 0, 10, 10, 0,
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XCB_WINDOW_CLASS_INPUT_OUTPUT, g_pXWayland->m_wm->m_screen->root_visual, XCB_CW_EVENT_MASK, &MASK);
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xcb_atom_t selection_atom = HYPRATOMS["CLIPBOARD"];
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if (&m_selection == &g_pXWayland->m_wm->m_primarySelection)
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selection_atom = HYPRATOMS["PRIMARY"];
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else if (&m_selection == &g_pXWayland->m_wm->m_dndSelection)
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selection_atom = HYPRATOMS["XdndSelection"];
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xcb_convert_selection(g_pXWayland->m_wm->getConnection(), transfer->incomingWindow, selection_atom, mimeAtom, HYPRATOMS["_WL_SELECTION"], XCB_TIME_CURRENT_TIME);
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xcb_flush(g_pXWayland->m_wm->getConnection());
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//TODO: make CFileDescriptor setflags take SETFL aswell
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fcntl(fd.get(), F_SETFL, O_WRONLY | O_NONBLOCK);
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transfer->wlFD = std::move(fd);
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m_selection.transfers.emplace_back(std::move(transfer));
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}
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void CXDataSource::accepted(const std::string& mime) {
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Debug::log(LOG, "[XDataSource] accepted is a stub");
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}
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void CXDataSource::cancelled() {
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Debug::log(LOG, "[XDataSource] cancelled is a stub");
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}
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void CXDataSource::error(uint32_t code, const std::string& msg) {
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Debug::log(LOG, "[XDataSource] error is a stub: err {}: {}", code, msg);
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}
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eDataSourceType CXDataSource::type() {
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return DATA_SOURCE_TYPE_X11;
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}
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#endif
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