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96 lines
2.6 KiB
96 lines
2.6 KiB
#include <xcb/xfixes.h>
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#include "wlr/util/log.h"
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#include "xwm.h"
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static void xwm_handle_selection_notify(struct wlr_xwm *xwm, xcb_generic_event_t
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*event) {
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wlr_log(L_DEBUG, "TODO: SELECTION NOTIFY");
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}
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static int xwm_handle_selection_property_notify(struct wlr_xwm *xwm,
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xcb_generic_event_t *event) {
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xcb_property_notify_event_t *property_notify =
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(xcb_property_notify_event_t *) event;
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if (property_notify->window == xwm->selection_window) {
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if (property_notify->state == XCB_PROPERTY_NEW_VALUE &&
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property_notify->atom == xwm->atoms[WL_SELECTION] &&
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xwm->incr)
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wlr_log(L_DEBUG, "TODO: get selection");
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return 1;
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} else if (property_notify->window == xwm->selection_request.requestor) {
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if (property_notify->state == XCB_PROPERTY_DELETE &&
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property_notify->atom == xwm->selection_request.property &&
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xwm->incr)
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wlr_log(L_DEBUG, "TODO: send selection");
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return 1;
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}
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return 0;
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}
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static void xwm_handle_selection_request(struct wlr_xwm *xwm,
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xcb_generic_event_t *event) {
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wlr_log(L_DEBUG, "TODO: SELECTION REQUEST");
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return;
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}
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static int weston_wm_handle_xfixes_selection_notify(struct wlr_xwm *xwm,
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xcb_generic_event_t *event) {
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wlr_log(L_DEBUG, "TODO: XFIXES SELECTION NOTIFY");
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return 1;
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}
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int xwm_handle_selection_event(struct wlr_xwm *xwm,
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xcb_generic_event_t *event) {
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switch (event->response_type & ~0x80) {
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case XCB_SELECTION_NOTIFY:
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xwm_handle_selection_notify(xwm, event);
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return 1;
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case XCB_PROPERTY_NOTIFY:
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return xwm_handle_selection_property_notify(xwm, event);
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case XCB_SELECTION_REQUEST:
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xwm_handle_selection_request(xwm, event);
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return 1;
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}
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switch (event->response_type - xwm->xfixes->first_event) {
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case XCB_XFIXES_SELECTION_NOTIFY:
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return weston_wm_handle_xfixes_selection_notify(xwm, event);
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}
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return 0;
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}
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void xwm_selection_init(struct wlr_xwm *xwm) {
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uint32_t values[1], mask;
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xwm->selection_request.requestor = XCB_NONE;
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values[0] = XCB_EVENT_MASK_PROPERTY_CHANGE;
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xwm->selection_window = xcb_generate_id(xwm->xcb_conn);
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xcb_create_window(xwm->xcb_conn,
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XCB_COPY_FROM_PARENT,
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xwm->selection_window,
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xwm->screen->root,
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0, 0,
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10, 10,
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0,
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XCB_WINDOW_CLASS_INPUT_OUTPUT,
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xwm->screen->root_visual,
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XCB_CW_EVENT_MASK, values);
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xcb_set_selection_owner(xwm->xcb_conn,
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xwm->selection_window,
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xwm->atoms[CLIPBOARD_MANAGER],
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XCB_TIME_CURRENT_TIME);
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mask =
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XCB_XFIXES_SELECTION_EVENT_MASK_SET_SELECTION_OWNER |
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XCB_XFIXES_SELECTION_EVENT_MASK_SELECTION_WINDOW_DESTROY |
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XCB_XFIXES_SELECTION_EVENT_MASK_SELECTION_CLIENT_CLOSE;
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xcb_xfixes_select_selection_input(xwm->xcb_conn, xwm->selection_window,
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xwm->atoms[CLIPBOARD], mask);
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}
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