Add basic clipboard support
Uses wlr-data-control-unstable-v1 protocol to interface with the clipboard making copy/paste of text to/from host clipboard possible.pull/66/head
Scott Moreau
parent
8038e65597
commit
3ee9aac35e
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@ -0,0 +1,38 @@
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/*
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* Copyright (c) 2020 Scott Moreau
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include <neatvnc.h>
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#include "wlr-data-control-unstable-v1.h"
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struct data_control {
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struct wl_display* wl_display;
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struct nvnc* server;
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struct zwlr_data_control_manager_v1* manager;
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struct zwlr_data_control_device_v1* device;
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struct zwlr_data_control_source_v1* selection;
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struct zwlr_data_control_source_v1* primary_selection;
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struct zwlr_data_control_offer_v1* offer;
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const char* mime_type;
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char* cb_data;
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size_t cb_len;
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};
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void data_control_init(struct data_control* self, struct wl_display* wl_display, struct nvnc* server, struct wl_seat* seat);
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void data_control_destroy(struct data_control* self);
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void data_control_to_clipboard(struct data_control* self, const char* text, size_t len);
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@ -73,6 +73,7 @@ sources = [
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'src/strlcpy.c',
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'src/strlcpy.c',
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'src/shm.c',
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'src/shm.c',
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'src/screencopy.c',
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'src/screencopy.c',
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'src/data-control.c',
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'src/output.c',
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'src/output.c',
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'src/pointer.c',
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'src/pointer.c',
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'src/keyboard.c',
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'src/keyboard.c',
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@ -20,6 +20,7 @@ client_protocols = [
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'virtual-keyboard-unstable-v1.xml',
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'virtual-keyboard-unstable-v1.xml',
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'xdg-output-unstable-v1.xml',
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'xdg-output-unstable-v1.xml',
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'linux-dmabuf-unstable-v1.xml',
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'linux-dmabuf-unstable-v1.xml',
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'wlr-data-control-unstable-v1.xml',
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]
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]
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client_protos_src = []
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client_protos_src = []
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<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="wlr_data_control_unstable_v1">
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<copyright>
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Copyright © 2018 Simon Ser
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Copyright © 2019 Ivan Molodetskikh
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that copyright notice and this permission
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notice appear in supporting documentation, and that the name of
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the copyright holders not be used in advertising or publicity
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pertaining to distribution of the software without specific,
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written prior permission. The copyright holders make no
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representations about the suitability of this software for any
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purpose. It is provided "as is" without express or implied
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warranty.
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THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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THIS SOFTWARE.
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</copyright>
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<description summary="control data devices">
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This protocol allows a privileged client to control data devices. In
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particular, the client will be able to manage the current selection and take
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the role of a clipboard manager.
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Warning! The protocol described in this file is experimental and
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backward incompatible changes may be made. Backward compatible changes
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may be added together with the corresponding interface version bump.
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Backward incompatible changes are done by bumping the version number in
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the protocol and interface names and resetting the interface version.
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Once the protocol is to be declared stable, the 'z' prefix and the
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version number in the protocol and interface names are removed and the
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interface version number is reset.
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</description>
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<interface name="zwlr_data_control_manager_v1" version="2">
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<description summary="manager to control data devices">
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This interface is a manager that allows creating per-seat data device
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controls.
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</description>
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<request name="create_data_source">
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<description summary="create a new data source">
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Create a new data source.
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</description>
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<arg name="id" type="new_id" interface="zwlr_data_control_source_v1"
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summary="data source to create"/>
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</request>
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<request name="get_data_device">
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<description summary="get a data device for a seat">
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Create a data device that can be used to manage a seat's selection.
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</description>
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<arg name="id" type="new_id" interface="zwlr_data_control_device_v1"/>
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<arg name="seat" type="object" interface="wl_seat"/>
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</request>
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<request name="destroy" type="destructor">
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<description summary="destroy the manager">
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All objects created by the manager will still remain valid, until their
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appropriate destroy request has been called.
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</description>
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</request>
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</interface>
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<interface name="zwlr_data_control_device_v1" version="2">
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<description summary="manage a data device for a seat">
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This interface allows a client to manage a seat's selection.
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When the seat is destroyed, this object becomes inert.
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</description>
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<request name="set_selection">
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<description summary="copy data to the selection">
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This request asks the compositor to set the selection to the data from
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the source on behalf of the client.
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The given source may not be used in any further set_selection or
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set_primary_selection requests. Attempting to use a previously used
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source is a protocol error.
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To unset the selection, set the source to NULL.
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</description>
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<arg name="source" type="object" interface="zwlr_data_control_source_v1"
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allow-null="true"/>
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</request>
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<request name="destroy" type="destructor">
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<description summary="destroy this data device">
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Destroys the data device object.
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</description>
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</request>
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<event name="data_offer">
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<description summary="introduce a new wlr_data_control_offer">
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The data_offer event introduces a new wlr_data_control_offer object,
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which will subsequently be used in either the
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wlr_data_control_device.selection event (for the regular clipboard
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selections) or the wlr_data_control_device.primary_selection event (for
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the primary clipboard selections). Immediately following the
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wlr_data_control_device.data_offer event, the new data_offer object
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will send out wlr_data_control_offer.offer events to describe the MIME
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types it offers.
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</description>
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<arg name="id" type="new_id" interface="zwlr_data_control_offer_v1"/>
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</event>
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<event name="selection">
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<description summary="advertise new selection">
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The selection event is sent out to notify the client of a new
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wlr_data_control_offer for the selection for this device. The
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wlr_data_control_device.data_offer and the wlr_data_control_offer.offer
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events are sent out immediately before this event to introduce the data
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offer object. The selection event is sent to a client when a new
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selection is set. The wlr_data_control_offer is valid until a new
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wlr_data_control_offer or NULL is received. The client must destroy the
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previous selection wlr_data_control_offer, if any, upon receiving this
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event.
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The first selection event is sent upon binding the
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wlr_data_control_device object.
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</description>
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<arg name="id" type="object" interface="zwlr_data_control_offer_v1"
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allow-null="true"/>
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</event>
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<event name="finished">
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<description summary="this data control is no longer valid">
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This data control object is no longer valid and should be destroyed by
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the client.
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</description>
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</event>
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<!-- Version 2 additions -->
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<event name="primary_selection" since="2">
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<description summary="advertise new primary selection">
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The primary_selection event is sent out to notify the client of a new
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wlr_data_control_offer for the primary selection for this device. The
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wlr_data_control_device.data_offer and the wlr_data_control_offer.offer
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events are sent out immediately before this event to introduce the data
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offer object. The primary_selection event is sent to a client when a
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new primary selection is set. The wlr_data_control_offer is valid until
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a new wlr_data_control_offer or NULL is received. The client must
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destroy the previous primary selection wlr_data_control_offer, if any,
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upon receiving this event.
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If the compositor supports primary selection, the first
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primary_selection event is sent upon binding the
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wlr_data_control_device object.
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</description>
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<arg name="id" type="object" interface="zwlr_data_control_offer_v1"
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allow-null="true"/>
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</event>
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<request name="set_primary_selection" since="2">
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<description summary="copy data to the primary selection">
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This request asks the compositor to set the primary selection to the
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data from the source on behalf of the client.
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The given source may not be used in any further set_selection or
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set_primary_selection requests. Attempting to use a previously used
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source is a protocol error.
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To unset the primary selection, set the source to NULL.
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The compositor will ignore this request if it does not support primary
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selection.
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</description>
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<arg name="source" type="object" interface="zwlr_data_control_source_v1"
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allow-null="true"/>
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</request>
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<enum name="error" since="2">
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<entry name="used_source" value="1"
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summary="source given to set_selection or set_primary_selection was already used before"/>
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</enum>
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</interface>
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<interface name="zwlr_data_control_source_v1" version="1">
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<description summary="offer to transfer data">
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The wlr_data_control_source object is the source side of a
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wlr_data_control_offer. It is created by the source client in a data
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transfer and provides a way to describe the offered data and a way to
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respond to requests to transfer the data.
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</description>
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<enum name="error">
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<entry name="invalid_offer" value="1"
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summary="offer sent after wlr_data_control_device.set_selection"/>
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</enum>
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<request name="offer">
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<description summary="add an offered MIME type">
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This request adds a MIME type to the set of MIME types advertised to
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targets. Can be called several times to offer multiple types.
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Calling this after wlr_data_control_device.set_selection is a protocol
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error.
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</description>
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<arg name="mime_type" type="string"
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summary="MIME type offered by the data source"/>
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</request>
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<request name="destroy" type="destructor">
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<description summary="destroy this source">
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Destroys the data source object.
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</description>
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</request>
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<event name="send">
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<description summary="send the data">
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Request for data from the client. Send the data as the specified MIME
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type over the passed file descriptor, then close it.
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</description>
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<arg name="mime_type" type="string" summary="MIME type for the data"/>
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<arg name="fd" type="fd" summary="file descriptor for the data"/>
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</event>
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<event name="cancelled">
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<description summary="selection was cancelled">
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This data source is no longer valid. The data source has been replaced
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by another data source.
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The client should clean up and destroy this data source.
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</description>
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</event>
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</interface>
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<interface name="zwlr_data_control_offer_v1" version="1">
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<description summary="offer to transfer data">
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A wlr_data_control_offer represents a piece of data offered for transfer
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by another client (the source client). The offer describes the different
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MIME types that the data can be converted to and provides the mechanism
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for transferring the data directly from the source client.
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</description>
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<request name="receive">
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<description summary="request that the data is transferred">
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To transfer the offered data, the client issues this request and
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indicates the MIME type it wants to receive. The transfer happens
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through the passed file descriptor (typically created with the pipe
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system call). The source client writes the data in the MIME type
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representation requested and then closes the file descriptor.
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The receiving client reads from the read end of the pipe until EOF and
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then closes its end, at which point the transfer is complete.
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This request may happen multiple times for different MIME types.
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</description>
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<arg name="mime_type" type="string"
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summary="MIME type desired by receiver"/>
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<arg name="fd" type="fd" summary="file descriptor for data transfer"/>
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</request>
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<request name="destroy" type="destructor">
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<description summary="destroy this offer">
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Destroys the data offer object.
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</description>
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</request>
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<event name="offer">
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<description summary="advertise offered MIME type">
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Sent immediately after creating the wlr_data_control_offer object.
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One event per offered MIME type.
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</description>
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<arg name="mime_type" type="string" summary="offered MIME type"/>
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</event>
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</interface>
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</protocol>
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@ -0,0 +1,244 @@
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/*
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* Copyright (c) 2020 Scott Moreau
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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||||||
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* copyright notice and this permission notice appear in all copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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||||||
|
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||||
|
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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||||||
|
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
|
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <assert.h>
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#include "logging.h"
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#include "data-control.h"
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static void receive_data(void* data,
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struct zwlr_data_control_offer_v1* zwlr_data_control_offer_v1)
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{
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|
struct data_control* self = data;
|
||||||
|
char buf[4096];
|
||||||
|
FILE* mem_fp;
|
||||||
|
char* mem_data;
|
||||||
|
size_t mem_size = 0;
|
||||||
|
int pipe_fd[2];
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
if (pipe(pipe_fd) == -1) {
|
||||||
|
log_error("pipe() failed: %m\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
zwlr_data_control_offer_v1_receive(zwlr_data_control_offer_v1, self->mime_type, pipe_fd[1]);
|
||||||
|
wl_display_flush(self->wl_display);
|
||||||
|
close(pipe_fd[1]);
|
||||||
|
|
||||||
|
mem_fp = open_memstream(&mem_data, &mem_size);
|
||||||
|
if (!mem_fp) {
|
||||||
|
log_error("open_memstream() failed: %m\n");
|
||||||
|
close(pipe_fd[0]);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO: Make this asynchronous
|
||||||
|
while ((ret = read(pipe_fd[0], &buf, sizeof(buf))) > 0)
|
||||||
|
if (fwrite(&buf, 1, ret, mem_fp) != ret)
|
||||||
|
break;
|
||||||
|
|
||||||
|
fclose(mem_fp);
|
||||||
|
|
||||||
|
if (mem_size)
|
||||||
|
nvnc_send_cut_text(self->server, mem_data, mem_size);
|
||||||
|
|
||||||
|
free(mem_data);
|
||||||
|
close(pipe_fd[0]);
|
||||||
|
zwlr_data_control_offer_v1_destroy(zwlr_data_control_offer_v1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void data_control_offer(void* data,
|
||||||
|
struct zwlr_data_control_offer_v1* zwlr_data_control_offer_v1,
|
||||||
|
const char* mime_type)
|
||||||
|
{
|
||||||
|
struct data_control* self = data;
|
||||||
|
|
||||||
|
if (self->offer)
|
||||||
|
return;
|
||||||
|
if (strcmp(mime_type, self->mime_type) != 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
self->offer = zwlr_data_control_offer_v1;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct zwlr_data_control_offer_v1_listener data_control_offer_listener = {
|
||||||
|
data_control_offer
|
||||||
|
};
|
||||||
|
|
||||||
|
static void data_control_device_offer(void* data,
|
||||||
|
struct zwlr_data_control_device_v1* zwlr_data_control_device_v1,
|
||||||
|
struct zwlr_data_control_offer_v1* id)
|
||||||
|
{
|
||||||
|
if (!id)
|
||||||
|
return;
|
||||||
|
|
||||||
|
zwlr_data_control_offer_v1_add_listener(id, &data_control_offer_listener, data);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void data_control_device_selection(void* data,
|
||||||
|
struct zwlr_data_control_device_v1* zwlr_data_control_device_v1,
|
||||||
|
struct zwlr_data_control_offer_v1* id)
|
||||||
|
{
|
||||||
|
struct data_control* self = data;
|
||||||
|
if (id && self->offer == id) {
|
||||||
|
receive_data(data, id);
|
||||||
|
self->offer = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void data_control_device_finished(void* data,
|
||||||
|
struct zwlr_data_control_device_v1* zwlr_data_control_device_v1)
|
||||||
|
{
|
||||||
|
zwlr_data_control_device_v1_destroy(zwlr_data_control_device_v1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void data_control_device_primary_selection(void* data,
|
||||||
|
struct zwlr_data_control_device_v1* zwlr_data_control_device_v1,
|
||||||
|
struct zwlr_data_control_offer_v1* id)
|
||||||
|
{
|
||||||
|
struct data_control* self = data;
|
||||||
|
if (id && self->offer == id) {
|
||||||
|
receive_data(data, id);
|
||||||
|
self->offer = NULL;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct zwlr_data_control_device_v1_listener data_control_device_listener = {
|
||||||
|
.data_offer = data_control_device_offer,
|
||||||
|
.selection = data_control_device_selection,
|
||||||
|
.finished = data_control_device_finished,
|
||||||
|
.primary_selection = data_control_device_primary_selection
|
||||||
|
};
|
||||||
|
|
||||||
|
static void
|
||||||
|
data_control_source_send(void* data,
|
||||||
|
struct zwlr_data_control_source_v1* zwlr_data_control_source_v1,
|
||||||
|
const char* mime_type,
|
||||||
|
int32_t fd)
|
||||||
|
{
|
||||||
|
struct data_control* self = data;
|
||||||
|
char* d = self->cb_data;
|
||||||
|
size_t len = self->cb_len;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
assert(d);
|
||||||
|
|
||||||
|
ret = write(fd, d, len);
|
||||||
|
|
||||||
|
if (ret < len)
|
||||||
|
log_error("write from clipboard incomplete\n");
|
||||||
|
|
||||||
|
close(fd);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void data_control_source_cancelled(void* data,
|
||||||
|
struct zwlr_data_control_source_v1* zwlr_data_control_source_v1)
|
||||||
|
{
|
||||||
|
struct data_control* self = data;
|
||||||
|
|
||||||
|
if (self->selection == zwlr_data_control_source_v1) {
|
||||||
|
self->selection = NULL;
|
||||||
|
}
|
||||||
|
if (self->primary_selection == zwlr_data_control_source_v1) {
|
||||||
|
self->primary_selection = NULL;
|
||||||
|
}
|
||||||
|
zwlr_data_control_source_v1_destroy(zwlr_data_control_source_v1);
|
||||||
|
}
|
||||||
|
|
||||||
|
struct zwlr_data_control_source_v1_listener data_control_source_listener = {
|
||||||
|
.send = data_control_source_send,
|
||||||
|
.cancelled = data_control_source_cancelled
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct zwlr_data_control_source_v1* set_selection(struct data_control* self, bool primary) {
|
||||||
|
struct zwlr_data_control_source_v1* selection;
|
||||||
|
selection = zwlr_data_control_manager_v1_create_data_source(self->manager);
|
||||||
|
if (selection == NULL) {
|
||||||
|
log_error("zwlr_data_control_manager_v1_create_data_source() failed\n");
|
||||||
|
free(self->cb_data);
|
||||||
|
self->cb_data = NULL;
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
zwlr_data_control_source_v1_add_listener(selection, &data_control_source_listener, self);
|
||||||
|
zwlr_data_control_source_v1_offer(selection, self->mime_type);
|
||||||
|
|
||||||
|
if (primary)
|
||||||
|
zwlr_data_control_device_v1_set_primary_selection(self->device, selection);
|
||||||
|
else
|
||||||
|
zwlr_data_control_device_v1_set_selection(self->device, selection);
|
||||||
|
|
||||||
|
return selection;
|
||||||
|
}
|
||||||
|
|
||||||
|
void data_control_init(struct data_control* self, struct wl_display* wl_display, struct nvnc* server, struct wl_seat* seat)
|
||||||
|
{
|
||||||
|
self->wl_display = wl_display;
|
||||||
|
self->server = server;
|
||||||
|
self->device = zwlr_data_control_manager_v1_get_data_device(self->manager, seat);
|
||||||
|
zwlr_data_control_device_v1_add_listener(self->device, &data_control_device_listener, self);
|
||||||
|
self->selection = NULL;
|
||||||
|
self->primary_selection = NULL;
|
||||||
|
self->cb_data = NULL;
|
||||||
|
self->cb_len = 0;
|
||||||
|
self->mime_type = "text/plain;charset=utf-8";
|
||||||
|
}
|
||||||
|
|
||||||
|
void data_control_destroy(struct data_control* self)
|
||||||
|
{
|
||||||
|
if (self->selection) {
|
||||||
|
zwlr_data_control_source_v1_destroy(self->selection);
|
||||||
|
self->selection = NULL;
|
||||||
|
}
|
||||||
|
if (self->primary_selection) {
|
||||||
|
zwlr_data_control_source_v1_destroy(self->primary_selection);
|
||||||
|
self->primary_selection = NULL;
|
||||||
|
}
|
||||||
|
free(self->cb_data);
|
||||||
|
|
||||||
|
zwlr_data_control_manager_v1_destroy(self->manager);
|
||||||
|
}
|
||||||
|
|
||||||
|
void data_control_to_clipboard(struct data_control* self, const char* text, size_t len)
|
||||||
|
{
|
||||||
|
if (!len) {
|
||||||
|
log_error("%s called with 0 length\n", __func__);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
free(self->cb_data);
|
||||||
|
|
||||||
|
self->cb_data = malloc(len);
|
||||||
|
if (!self->cb_data) {
|
||||||
|
log_error("OOM: %m\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(self->cb_data, text, len);
|
||||||
|
self->cb_len = len;
|
||||||
|
|
||||||
|
// Set copy/paste buffer
|
||||||
|
self->selection = set_selection(self, false);
|
||||||
|
// Set highlight/middle_click buffer
|
||||||
|
self->primary_selection = set_selection(self, true);
|
||||||
|
}
|
||||||
24
src/main.c
24
src/main.c
|
|
@ -41,6 +41,7 @@
|
||||||
#include "xdg-output-unstable-v1.h"
|
#include "xdg-output-unstable-v1.h"
|
||||||
#include "linux-dmabuf-unstable-v1.h"
|
#include "linux-dmabuf-unstable-v1.h"
|
||||||
#include "screencopy.h"
|
#include "screencopy.h"
|
||||||
|
#include "data-control.h"
|
||||||
#include "strlcpy.h"
|
#include "strlcpy.h"
|
||||||
#include "logging.h"
|
#include "logging.h"
|
||||||
#include "output.h"
|
#include "output.h"
|
||||||
|
|
@ -84,6 +85,7 @@ struct wayvnc {
|
||||||
struct screencopy screencopy;
|
struct screencopy screencopy;
|
||||||
struct pointer pointer_backend;
|
struct pointer pointer_backend;
|
||||||
struct keyboard keyboard_backend;
|
struct keyboard keyboard_backend;
|
||||||
|
struct data_control data_control;
|
||||||
|
|
||||||
struct aml_handler* wayland_handler;
|
struct aml_handler* wayland_handler;
|
||||||
struct aml_signal* signal_handler;
|
struct aml_signal* signal_handler;
|
||||||
|
|
@ -198,6 +200,12 @@ static void registry_add(void* data, struct wl_registry* registry,
|
||||||
&zwp_linux_dmabuf_v1_interface, 3);
|
&zwp_linux_dmabuf_v1_interface, 3);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (strcmp(interface, zwlr_data_control_manager_v1_interface.name) == 0) {
|
||||||
|
self->data_control.manager = wl_registry_bind(registry, id,
|
||||||
|
&zwlr_data_control_manager_v1_interface, 2);
|
||||||
|
return;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void registry_remove(void* data, struct wl_registry* registry,
|
static void registry_remove(void* data, struct wl_registry* registry,
|
||||||
|
|
@ -292,6 +300,8 @@ void wayvnc_destroy(struct wayvnc* self)
|
||||||
|
|
||||||
if (self->screencopy.manager)
|
if (self->screencopy.manager)
|
||||||
zwlr_screencopy_manager_v1_destroy(self->screencopy.manager);
|
zwlr_screencopy_manager_v1_destroy(self->screencopy.manager);
|
||||||
|
if (self->data_control.manager)
|
||||||
|
zwlr_data_control_manager_v1_destroy(self->data_control.manager);
|
||||||
|
|
||||||
wl_registry_destroy(self->registry);
|
wl_registry_destroy(self->registry);
|
||||||
wl_display_disconnect(self->display);
|
wl_display_disconnect(self->display);
|
||||||
|
|
@ -444,6 +454,13 @@ static void on_key_event(struct nvnc_client* client, uint32_t symbol,
|
||||||
keyboard_feed(&wayvnc->keyboard_backend, symbol, is_pressed);
|
keyboard_feed(&wayvnc->keyboard_backend, symbol, is_pressed);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void on_client_cut_text(struct nvnc* server, const char* text, uint32_t len)
|
||||||
|
{
|
||||||
|
struct wayvnc* wayvnc = nvnc_get_userdata(server);
|
||||||
|
|
||||||
|
data_control_to_clipboard(&wayvnc->data_control, text, len);
|
||||||
|
}
|
||||||
|
|
||||||
bool on_auth(const char* username, const char* password, void* ud)
|
bool on_auth(const char* username, const char* password, void* ud)
|
||||||
{
|
{
|
||||||
struct wayvnc* self = ud;
|
struct wayvnc* self = ud;
|
||||||
|
|
@ -490,6 +507,8 @@ int init_nvnc(struct wayvnc* self, const char* addr, uint16_t port)
|
||||||
if (self->keyboard_backend.virtual_keyboard)
|
if (self->keyboard_backend.virtual_keyboard)
|
||||||
nvnc_set_key_fn(self->nvnc, on_key_event);
|
nvnc_set_key_fn(self->nvnc, on_key_event);
|
||||||
|
|
||||||
|
nvnc_set_cut_text_receive_fn(self->nvnc, on_client_cut_text);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
failure:
|
failure:
|
||||||
|
|
@ -938,6 +957,9 @@ int main(int argc, char* argv[])
|
||||||
goto capture_failure;
|
goto capture_failure;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
data_control_init(&self.data_control, self.display, self.nvnc,
|
||||||
|
self.selected_seat->wl_seat);
|
||||||
|
|
||||||
pixman_region_init(&self.current_damage);
|
pixman_region_init(&self.current_damage);
|
||||||
|
|
||||||
self.screencopy.overlay_cursor = overlay_cursor;
|
self.screencopy.overlay_cursor = overlay_cursor;
|
||||||
|
|
@ -971,6 +993,8 @@ int main(int argc, char* argv[])
|
||||||
zwp_linux_dmabuf_v1_destroy(zwp_linux_dmabuf);
|
zwp_linux_dmabuf_v1_destroy(zwp_linux_dmabuf);
|
||||||
if (self.screencopy.manager)
|
if (self.screencopy.manager)
|
||||||
screencopy_destroy(&self.screencopy);
|
screencopy_destroy(&self.screencopy);
|
||||||
|
if (self.data_control.manager)
|
||||||
|
data_control_destroy(&self.data_control);
|
||||||
#ifdef ENABLE_SCREENCOPY_DMABUF
|
#ifdef ENABLE_SCREENCOPY_DMABUF
|
||||||
if (gbm_device) {
|
if (gbm_device) {
|
||||||
gbm_device_destroy(gbm_device);
|
gbm_device_destroy(gbm_device);
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue