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libreoffice/vcl/inc/qt5/Qt5Clipboard.hxx

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Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*/
#pragma once
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <com/sun/star/datatransfer/clipboard/XSystemClipboard.hpp>
#include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp>
#include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
#include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp>
Qt5 refactor and move XTransferable implementations There is already duplicate code getTransferDataFlavorsAsVector. Maybe getTransferData can be also merged later. Change-Id: Iaa1c16990c1f19757f04944bcd21f395f6b8f69b Reviewed-on: https://gerrit.libreoffice.org/73301 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-06-01 03:36:36 +00:00
#include <cppuhelper/compbase.hxx>
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
tdf#122689 KDE5: Fix selection clipboard Selection clipboard now should properly get and set data from/to selection buffer and not from/to copy buffer. Related: tdf#122239 Change-Id: Ia5298932ee277385c6f8a587d4fcb8204647c491 Reviewed-on: https://gerrit.libreoffice.org/66577 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2019-01-18 10:59:50 +03:00
#include <QtGui/QClipboard>
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
/**
* This implementation has two main functions, which handle the clipboard content:
* the XClipboard::setContent function and the QClipboard::change signal handler.
*
* The first just sets the respective clipboard to the expected content from LO,
* the latter will handle any reported changes.
**/
class Qt5Clipboard final
tdf#122689 qt5: Consider external clipboard updates Previously, once 'm_aContents' had been assigned in 'VclQt5Clipboard::setContents()', its value (or the one set in a subsequent call to the same method) was always returned in 'VclQt5Clipboard::getContents()', thus ignoring all system clipboard updates done by any other third-party applications, preventing copy-paste from other applications. In order to take external clipboard updates into account, add a slot for the 'QClipboard::changed' signal and drop the current own clipboard content if the clipboard has been updated by another application. In order to detect whether the clipboard update was made by this 'VclQt5Clipboard' itself or elsewhere, a custom MIME type "application/x-libreoffice-clipboard-uuid" is added, whose value is set to the clipboard's (randomly generated) UUID. If the entry is present and has the correct value, the clipboard content was added by this clipboard and can be kept. Otherwise, clear 'm_aContents', so that it's newly assigned in 'VclQt5Clipboard::getContents()', taking into account the external clipboard update. [Side note: Testing showed that, on Wayland, more 'QClipboard::changed' events were emitted without the clipboard content actually having changed (e.g. when switching focus between windows), which is why an approach of simply setting a flag and checking for that one is not enough, like "wrapping" the 'QClipboard::setMimeData()' call in 'VclQt5Clipboard::setContents()' as follows m_bIsFillingClipboard = true; clipboard->setMimeData(pMimeData.release(), m_aClipboardMode); m_bIsFillingClipboard = false; and then evaluating the 'm_bIsfillingClipboard' flag in 'VclQt5Clipboard::handleClipboardChange' instead of using the UUID-based approach. These additional 'QClipboard::changed' events did not show up the same way while testing on X11.] Change-Id: Ib3a6a4f9b7f5ca3573666fb9c072ae97cf2e0049 Reviewed-on: https://gerrit.libreoffice.org/68214 Tested-by: Jenkins Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-02-22 14:12:35 +01:00
: public QObject,
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
public cppu::WeakComponentImplHelper<css::datatransfer::clipboard::XSystemClipboard,
css::datatransfer::clipboard::XFlushableClipboard,
css::lang::XServiceInfo>
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
{
tdf#122689 qt5: Consider external clipboard updates Previously, once 'm_aContents' had been assigned in 'VclQt5Clipboard::setContents()', its value (or the one set in a subsequent call to the same method) was always returned in 'VclQt5Clipboard::getContents()', thus ignoring all system clipboard updates done by any other third-party applications, preventing copy-paste from other applications. In order to take external clipboard updates into account, add a slot for the 'QClipboard::changed' signal and drop the current own clipboard content if the clipboard has been updated by another application. In order to detect whether the clipboard update was made by this 'VclQt5Clipboard' itself or elsewhere, a custom MIME type "application/x-libreoffice-clipboard-uuid" is added, whose value is set to the clipboard's (randomly generated) UUID. If the entry is present and has the correct value, the clipboard content was added by this clipboard and can be kept. Otherwise, clear 'm_aContents', so that it's newly assigned in 'VclQt5Clipboard::getContents()', taking into account the external clipboard update. [Side note: Testing showed that, on Wayland, more 'QClipboard::changed' events were emitted without the clipboard content actually having changed (e.g. when switching focus between windows), which is why an approach of simply setting a flag and checking for that one is not enough, like "wrapping" the 'QClipboard::setMimeData()' call in 'VclQt5Clipboard::setContents()' as follows m_bIsFillingClipboard = true; clipboard->setMimeData(pMimeData.release(), m_aClipboardMode); m_bIsFillingClipboard = false; and then evaluating the 'm_bIsfillingClipboard' flag in 'VclQt5Clipboard::handleClipboardChange' instead of using the UUID-based approach. These additional 'QClipboard::changed' events did not show up the same way while testing on X11.] Change-Id: Ib3a6a4f9b7f5ca3573666fb9c072ae97cf2e0049 Reviewed-on: https://gerrit.libreoffice.org/68214 Tested-by: Jenkins Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-02-22 14:12:35 +01:00
Q_OBJECT
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
osl::Mutex m_aMutex;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
const OUString m_aClipboardName;
const QClipboard::Mode m_aClipboardMode;
tdf#112368 Qt5 don't lose ownership in flushClipboard I didn't know that flushClipboard is called for simple text edit fields for C'n'P operations, and not just on LO shutdown. This way the simple text is actually secured in the clipboard instandly, as there aren't complex mime-types to generate and secure. As a result we also need to protect flushClipboard from loosing ownership, which wasn't needed for the shutdown-only case, as this would give up ownership anyway. Change-Id: Ib3cd4979228fc645a27c658abb3df38ccf8c8956 Reviewed-on: https://gerrit.libreoffice.org/80042 Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org> Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-10-02 13:31:46 +00:00
// has to be set, if LO changes the QClipboard itself, so it won't instantly lose
// ownership by it's self-triggered QClipboard::changed handler
bool m_bOwnClipboardChange;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// if not empty, this holds the setContents provided XTransferable or a Qt5ClipboardTransferable
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
css::uno::Reference<css::datatransfer::XTransferable> m_aContents;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// the owner of the current contents, which must be informed on content change
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner> m_aOwner;
std::vector<css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>> m_aListeners;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
static bool isOwner(const QClipboard::Mode aMode);
static bool isSupported(const QClipboard::Mode aMode);
explicit Qt5Clipboard(const OUString& aModeString, const QClipboard::Mode aMode);
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
private Q_SLOTS:
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
void handleChanged(QClipboard::Mode mode);
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
public:
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// factory function to construct only valid Qt5Clipboard objects by name
static css::uno::Reference<css::uno::XInterface> create(const OUString& aModeString);
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// XServiceInfo
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// XClipboard
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
virtual css::uno::Reference<css::datatransfer::XTransferable> SAL_CALL getContents() override;
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual void SAL_CALL setContents(
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
const css::uno::Reference<css::datatransfer::XTransferable>& xTrans,
const css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner>& xClipboardOwner)
override;
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual OUString SAL_CALL getName() override;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// XClipboardEx
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual sal_Int8 SAL_CALL getRenderingCapabilities() override;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// XFlushableClipboard
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual void SAL_CALL flushClipboard() override;
tdf#122239 Qt5 implement lazy clipboard handling This changes the Qt5Clipboard to a lazy loading one, which will just deliver data on read requests. This fixes not only the PRIMARY selection problems with Writer, but will generally speed up C'n'P, inside LO, because the data has not to be copied or transferred via QMimeData. This is mainly done by implementing the "mirror" interface of the Qt5Transferable, the Qt5MimeData using the retrieveData override. To prevent clipboard loss on shutdown, this sets a deep copied QMimeData of the current XTransferable, to make it persistent. This code explicitly doesn't use any of the QMimeData convenience functions and relies completely on LO's string handling, so we won't mix in eventual Qt bugs; all bugs are ours... Change-Id: I43d92a95df8fcac88dc41b00021cea0b5f040413 Reviewed-on: https://gerrit.libreoffice.org/73288 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
2019-05-31 16:40:34 +00:00
// XClipboardNotifier
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual void SAL_CALL addClipboardListener(
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener)
override;
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
virtual void SAL_CALL removeClipboardListener(
Qt5 remove header using namespaces and Vcl prefix This is mainly about the using namespace in the Qt5Clipboard header. While at it get rid of the Vcl prefix. Change-Id: I62a804a83afe2feb4bf130eb5475790bc52365c4 Reviewed-on: https://gerrit.libreoffice.org/73287 Tested-by: Jenkins Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2019-05-31 16:34:37 +00:00
const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener)
override;
Clipboard support for qt5, first cut this adds just enough of basic UNO ifaces to have SID_PASTE enabled. It can't actually paste anything yet. Change-Id: I82e8ef37e11e9df21d27f08d4d199f3e5924ed84 Reviewed-on: https://gerrit.libreoffice.org/60494 Tested-by: Jenkins Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
2018-09-14 14:53:40 +02:00
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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