2017-10-27 13:15:37 +02:00
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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2018-06-01 15:28:26 +02:00
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#include <Qt5Widget.hxx>
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2017-10-30 18:45:46 +01:00
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#include <Qt5Widget.moc>
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2017-10-27 13:15:37 +02:00
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2018-06-01 15:28:26 +02:00
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#include <Qt5Frame.hxx>
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#include <Qt5Graphics.hxx>
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#include <Qt5Tools.hxx>
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2017-10-31 01:07:06 +01:00
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2018-12-12 12:33:26 +00:00
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#include <QtCore/QMimeData>
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#include <QtGui/QDrag>
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2017-11-07 13:18:05 +01:00
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#include <QtGui/QFocusEvent>
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2017-10-31 01:07:06 +01:00
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#include <QtGui/QImage>
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2017-11-07 13:18:05 +01:00
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#include <QtGui/QKeyEvent>
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2017-10-30 19:55:18 +01:00
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#include <QtGui/QMouseEvent>
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2017-10-31 01:07:06 +01:00
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#include <QtGui/QPainter>
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#include <QtGui/QPaintEvent>
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2018-10-31 15:13:42 +03:00
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#include <QtGui/QResizeEvent>
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2017-11-07 13:13:10 +01:00
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#include <QtGui/QShowEvent>
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2017-10-30 19:55:18 +01:00
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#include <QtGui/QWheelEvent>
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2018-05-14 15:39:30 +02:00
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#include <QtWidgets/QMainWindow>
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2018-12-12 12:33:26 +00:00
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#include <QtWidgets/QToolTip>
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#include <QtWidgets/QWidget>
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2017-10-31 01:07:06 +01:00
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2017-10-24 19:49:45 +02:00
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#include <cairo.h>
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#include <headless/svpgdi.hxx>
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::paintEvent(QPaintEvent* pEvent)
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2017-10-27 13:15:37 +02:00
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{
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2018-08-10 18:29:10 +02:00
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QPainter p(this);
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2018-09-04 09:17:11 +02:00
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if (!m_pFrame->m_bNullRegion)
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p.setClipRegion(m_pFrame->m_aRegion);
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2017-11-08 11:28:04 +01:00
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if (m_pFrame->m_bUseCairo)
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2017-10-24 19:49:45 +02:00
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{
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2017-11-08 11:28:04 +01:00
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cairo_surface_t* pSurface = m_pFrame->m_pSurface.get();
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cairo_surface_flush(pSurface);
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2017-10-24 19:49:45 +02:00
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2018-08-10 18:29:10 +02:00
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QImage aImage(cairo_image_surface_get_data(pSurface), size().width(), size().height(),
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Qt5_DefaultFormat32);
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2017-11-08 11:28:04 +01:00
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p.drawImage(pEvent->rect().topLeft(), aImage, pEvent->rect());
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2017-10-24 19:49:45 +02:00
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}
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else
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2017-11-08 11:28:04 +01:00
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p.drawImage(pEvent->rect().topLeft(), *m_pFrame->m_pQImage, pEvent->rect());
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2017-10-31 01:07:06 +01:00
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}
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2018-10-31 15:13:42 +03:00
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void Qt5Widget::resizeEvent(QResizeEvent* pEvent)
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2017-10-31 01:07:06 +01:00
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{
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2017-11-08 11:28:04 +01:00
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if (m_pFrame->m_bUseCairo)
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2017-10-24 19:49:45 +02:00
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{
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2018-08-10 18:29:10 +02:00
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int width = size().width();
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int height = size().height();
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2018-08-09 17:14:14 +02:00
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if (m_pFrame->m_pSvpGraphics)
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{
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cairo_surface_t* pSurface
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= cairo_image_surface_create(CAIRO_FORMAT_ARGB32, width, height);
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cairo_surface_set_user_data(pSurface, SvpSalGraphics::getDamageKey(),
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&m_pFrame->m_aDamageHandler, nullptr);
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m_pFrame->m_pSvpGraphics->setSurface(pSurface, basegfx::B2IVector(width, height));
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2018-10-31 15:13:42 +03:00
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UniqueCairoSurface old_surface(m_pFrame->m_pSurface.release());
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2018-08-09 17:14:14 +02:00
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m_pFrame->m_pSurface.reset(pSurface);
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2018-10-31 15:13:42 +03:00
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int min_width = qMin(pEvent->oldSize().width(), pEvent->size().width());
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int min_height = qMin(pEvent->oldSize().height(), pEvent->size().height());
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SalTwoRect rect(0, 0, min_width, min_height, 0, 0, min_width, min_height);
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m_pFrame->m_pSvpGraphics->copySource(rect, old_surface.get());
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2018-08-09 17:14:14 +02:00
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}
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2017-10-24 19:49:45 +02:00
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}
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else
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{
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2018-11-07 17:48:06 +03:00
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QImage* pImage = nullptr;
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if (m_pFrame->m_pQImage)
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pImage = new QImage(
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m_pFrame->m_pQImage->copy(0, 0, pEvent->size().width(), pEvent->size().height()));
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else
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{
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pImage = new QImage(size(), Qt5_DefaultFormat32);
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pImage->fill(Qt::transparent);
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}
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2017-11-08 11:28:04 +01:00
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m_pFrame->m_pQt5Graphics->ChangeQImage(pImage);
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m_pFrame->m_pQImage.reset(pImage);
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2017-10-24 19:49:45 +02:00
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}
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2018-08-10 18:29:10 +02:00
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m_pFrame->maGeometry.nWidth = size().width();
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m_pFrame->maGeometry.nHeight = size().height();
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2017-12-08 11:37:18 +00:00
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2017-11-08 11:28:04 +01:00
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m_pFrame->CallCallback(SalEvent::Resize, nullptr);
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2017-10-31 01:07:06 +01:00
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}
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::handleMouseButtonEvent(QMouseEvent* pEvent, bool bReleased)
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2017-10-30 19:55:18 +01:00
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{
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SalMouseEvent aEvent;
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2017-11-08 11:28:04 +01:00
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switch (pEvent->button())
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2017-10-30 19:55:18 +01:00
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{
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2017-11-08 11:28:04 +01:00
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case Qt::LeftButton:
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aEvent.mnButton = MOUSE_LEFT;
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break;
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case Qt::MidButton:
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aEvent.mnButton = MOUSE_MIDDLE;
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break;
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case Qt::RightButton:
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aEvent.mnButton = MOUSE_RIGHT;
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break;
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default:
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return;
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2017-10-30 19:55:18 +01:00
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}
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2017-11-08 11:28:04 +01:00
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aEvent.mnTime = pEvent->timestamp();
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2018-01-12 20:10:40 +01:00
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aEvent.mnX = static_cast<long>(pEvent->pos().x());
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aEvent.mnY = static_cast<long>(pEvent->pos().y());
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2017-11-08 11:28:04 +01:00
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aEvent.mnCode = GetKeyModCode(pEvent->modifiers()) | GetMouseModCode(pEvent->buttons());
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2017-10-30 19:55:18 +01:00
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SalEvent nEventType;
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2017-11-08 11:28:04 +01:00
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if (bReleased)
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2017-10-30 19:55:18 +01:00
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nEventType = SalEvent::MouseButtonUp;
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else
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nEventType = SalEvent::MouseButtonDown;
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2017-11-08 11:28:04 +01:00
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m_pFrame->CallCallback(nEventType, &aEvent);
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2017-10-30 19:55:18 +01:00
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}
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::mousePressEvent(QMouseEvent* pEvent) { handleMouseButtonEvent(pEvent, false); }
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2017-10-30 19:55:18 +01:00
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::mouseReleaseEvent(QMouseEvent* pEvent) { handleMouseButtonEvent(pEvent, true); }
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2017-10-30 19:55:18 +01:00
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::mouseMoveEvent(QMouseEvent* pEvent)
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2017-10-30 19:55:18 +01:00
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{
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2018-10-12 16:19:07 +02:00
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QPoint point = pEvent->pos();
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2017-10-30 19:55:18 +01:00
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SalMouseEvent aEvent;
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aEvent.mnTime = pEvent->timestamp();
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2018-10-12 16:19:07 +02:00
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aEvent.mnX = point.x();
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aEvent.mnY = point.y();
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2017-11-08 11:28:04 +01:00
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aEvent.mnCode = GetKeyModCode(pEvent->modifiers()) | GetMouseModCode(pEvent->buttons());
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2017-10-30 19:55:18 +01:00
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aEvent.mnButton = 0;
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2017-11-08 11:28:04 +01:00
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m_pFrame->CallCallback(SalEvent::MouseMove, &aEvent);
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2017-10-30 19:55:18 +01:00
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pEvent->accept();
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}
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::wheelEvent(QWheelEvent* pEvent)
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2017-10-30 19:55:18 +01:00
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{
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SalWheelMouseEvent aEvent;
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aEvent.mnTime = pEvent->timestamp();
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2017-11-08 11:28:04 +01:00
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aEvent.mnX = pEvent->pos().x();
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aEvent.mnY = pEvent->pos().y();
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aEvent.mnCode = GetKeyModCode(pEvent->modifiers()) | GetMouseModCode(pEvent->buttons());
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2017-10-30 19:55:18 +01:00
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int nDelta = pEvent->angleDelta().x();
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aEvent.mbHorz = true;
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2017-11-08 11:28:04 +01:00
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if (!nDelta)
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2017-10-30 19:55:18 +01:00
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{
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nDelta = pEvent->angleDelta().y();
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aEvent.mbHorz = false;
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}
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2017-11-08 11:28:04 +01:00
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if (!nDelta)
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2017-10-30 19:55:18 +01:00
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return;
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nDelta /= 8;
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aEvent.mnDelta = nDelta;
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aEvent.mnNotchDelta = nDelta > 0 ? 1 : -1;
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aEvent.mnScrollLines = 3;
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2017-11-08 11:28:04 +01:00
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m_pFrame->CallCallback(SalEvent::WheelMouse, &aEvent);
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2017-10-30 19:55:18 +01:00
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pEvent->accept();
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}
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2018-10-12 16:19:07 +02:00
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void Qt5Widget::startDrag()
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{
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2018-12-03 16:40:27 +01:00
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// internal drag source
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2018-10-12 16:19:07 +02:00
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QMimeData* mimeData = new QMimeData;
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2018-12-03 16:40:27 +01:00
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mimeData->setData(m_InternalMimeType, nullptr);
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2018-10-12 16:19:07 +02:00
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QDrag* drag = new QDrag(this);
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drag->setMimeData(mimeData);
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drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::MoveAction);
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}
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void Qt5Widget::dragEnterEvent(QDragEnterEvent* event)
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{
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2018-12-03 16:40:27 +01:00
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if (event->mimeData()->hasFormat(m_InternalMimeType))
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2018-10-12 16:19:07 +02:00
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event->accept();
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2018-12-03 16:40:27 +01:00
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// else FIXME: external drag source
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2018-10-12 16:19:07 +02:00
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}
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void Qt5Widget::dragMoveEvent(QDragMoveEvent* event)
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{
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2018-10-15 14:44:29 +02:00
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QPoint point = event->pos();
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m_pFrame->draggingStarted(point.x(), point.y());
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2018-10-12 16:19:07 +02:00
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QWidget::dragMoveEvent(event);
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}
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void Qt5Widget::dropEvent(QDropEvent* event)
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{
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2018-10-18 01:01:14 +02:00
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QPoint point = event->pos();
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m_pFrame->dropping(point.x(), point.y());
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2018-10-12 16:19:07 +02:00
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QWidget::dropEvent(event);
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}
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::moveEvent(QMoveEvent*) { m_pFrame->CallCallback(SalEvent::Move, nullptr); }
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2017-10-30 19:55:18 +01:00
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::showEvent(QShowEvent*)
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2017-11-07 13:13:10 +01:00
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{
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2018-05-31 12:14:55 +02:00
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QSize aSize(m_pFrame->GetQWidget()->size());
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2017-11-08 11:28:04 +01:00
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SalPaintEvent aPaintEvt(0, 0, aSize.width(), aSize.height(), true);
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m_pFrame->CallCallback(SalEvent::Paint, &aPaintEvt);
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2017-11-07 13:13:10 +01:00
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}
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2017-10-30 19:55:18 +01:00
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2018-08-10 18:29:10 +02:00
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void Qt5Widget::closeEvent(QCloseEvent* /*pEvent*/)
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2018-04-16 13:30:23 +02:00
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{
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2018-08-09 17:14:14 +02:00
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m_pFrame->CallCallback(SalEvent::Close, nullptr);
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2018-04-16 13:30:23 +02:00
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}
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2017-11-08 11:28:04 +01:00
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static sal_uInt16 GetKeyCode(int keyval)
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2017-11-07 13:18:05 +01:00
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{
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sal_uInt16 nCode = 0;
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2017-11-08 11:28:04 +01:00
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if (keyval >= Qt::Key_0 && keyval <= Qt::Key_9)
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nCode = KEY_0 + (keyval - Qt::Key_0);
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else if (keyval >= Qt::Key_A && keyval <= Qt::Key_Z)
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nCode = KEY_A + (keyval - Qt::Key_A);
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else if (keyval >= Qt::Key_F1 && keyval <= Qt::Key_F26)
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2017-11-07 13:18:05 +01:00
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nCode = KEY_F1 + (keyval - Qt::Key_F1);
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else
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{
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2017-11-08 11:28:04 +01:00
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switch (keyval)
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2017-11-07 13:18:05 +01:00
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{
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2017-11-08 11:28:04 +01:00
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case Qt::Key_Down:
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nCode = KEY_DOWN;
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break;
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case Qt::Key_Up:
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nCode = KEY_UP;
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break;
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case Qt::Key_Left:
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nCode = KEY_LEFT;
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break;
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case Qt::Key_Right:
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nCode = KEY_RIGHT;
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break;
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case Qt::Key_Home:
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nCode = KEY_HOME;
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break;
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case Qt::Key_End:
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nCode = KEY_END;
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break;
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case Qt::Key_PageUp:
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nCode = KEY_PAGEUP;
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break;
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case Qt::Key_PageDown:
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nCode = KEY_PAGEDOWN;
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break;
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case Qt::Key_Return:
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2018-11-08 15:21:14 +03:00
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case Qt::Key_Enter:
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2017-11-08 11:28:04 +01:00
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nCode = KEY_RETURN;
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break;
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case Qt::Key_Escape:
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nCode = KEY_ESCAPE;
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break;
|
|
|
|
case Qt::Key_Tab:
|
2018-06-26 11:48:52 +02:00
|
|
|
// oddly enough, Qt doesn't send Shift-Tab event as 'Tab key pressed with Shift
|
|
|
|
// modifier' but as 'Backtab key pressed' (while its modifier bits are still
|
|
|
|
// set to Shift) -- so let's map both Key_Tab and Key_Backtab to VCL's KEY_TAB
|
|
|
|
case Qt::Key_Backtab:
|
2017-11-08 11:28:04 +01:00
|
|
|
nCode = KEY_TAB;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Backspace:
|
|
|
|
nCode = KEY_BACKSPACE;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Space:
|
|
|
|
nCode = KEY_SPACE;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Insert:
|
|
|
|
nCode = KEY_INSERT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Delete:
|
|
|
|
nCode = KEY_DELETE;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Plus:
|
|
|
|
nCode = KEY_ADD;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Minus:
|
|
|
|
nCode = KEY_SUBTRACT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Asterisk:
|
|
|
|
nCode = KEY_MULTIPLY;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Slash:
|
|
|
|
nCode = KEY_DIVIDE;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Period:
|
|
|
|
nCode = KEY_POINT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Comma:
|
|
|
|
nCode = KEY_COMMA;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Less:
|
|
|
|
nCode = KEY_LESS;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Greater:
|
|
|
|
nCode = KEY_GREATER;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Equal:
|
|
|
|
nCode = KEY_EQUAL;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Find:
|
|
|
|
nCode = KEY_FIND;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Menu:
|
|
|
|
nCode = KEY_CONTEXTMENU;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Help:
|
|
|
|
nCode = KEY_HELP;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Undo:
|
|
|
|
nCode = KEY_UNDO;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Redo:
|
|
|
|
nCode = KEY_REPEAT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Cancel:
|
|
|
|
nCode = KEY_F11;
|
|
|
|
break;
|
|
|
|
case Qt::Key_AsciiTilde:
|
|
|
|
nCode = KEY_TILDE;
|
|
|
|
break;
|
|
|
|
case Qt::Key_QuoteLeft:
|
|
|
|
nCode = KEY_QUOTELEFT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_BracketLeft:
|
|
|
|
nCode = KEY_BRACKETLEFT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_BracketRight:
|
|
|
|
nCode = KEY_BRACKETRIGHT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Semicolon:
|
|
|
|
nCode = KEY_SEMICOLON;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Copy:
|
|
|
|
nCode = KEY_COPY;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Cut:
|
|
|
|
nCode = KEY_CUT;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Open:
|
|
|
|
nCode = KEY_OPEN;
|
|
|
|
break;
|
|
|
|
case Qt::Key_Paste:
|
|
|
|
nCode = KEY_PASTE;
|
|
|
|
break;
|
2017-11-07 13:18:05 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return nCode;
|
|
|
|
}
|
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
bool Qt5Widget::handleKeyEvent(QKeyEvent* pEvent, bool bDown)
|
2017-11-07 13:18:05 +01:00
|
|
|
{
|
|
|
|
SalKeyEvent aEvent;
|
|
|
|
|
2017-11-08 11:28:04 +01:00
|
|
|
aEvent.mnCharCode = (pEvent->text().isEmpty() ? 0 : pEvent->text().at(0).unicode());
|
|
|
|
aEvent.mnRepeat = 0;
|
|
|
|
aEvent.mnCode = GetKeyCode(pEvent->key());
|
|
|
|
aEvent.mnCode |= GetKeyModCode(pEvent->modifiers());
|
2017-11-07 13:18:05 +01:00
|
|
|
|
|
|
|
bool bStopProcessingKey;
|
2017-11-08 11:28:04 +01:00
|
|
|
if (bDown)
|
|
|
|
bStopProcessingKey = m_pFrame->CallCallback(SalEvent::KeyInput, &aEvent);
|
2017-11-07 13:18:05 +01:00
|
|
|
else
|
2017-11-08 11:28:04 +01:00
|
|
|
bStopProcessingKey = m_pFrame->CallCallback(SalEvent::KeyUp, &aEvent);
|
2017-11-07 13:18:05 +01:00
|
|
|
return bStopProcessingKey;
|
|
|
|
}
|
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
void Qt5Widget::keyPressEvent(QKeyEvent* pEvent)
|
2017-11-07 13:18:05 +01:00
|
|
|
{
|
2018-08-10 18:29:10 +02:00
|
|
|
if (handleKeyEvent(pEvent, true))
|
2017-11-07 13:18:05 +01:00
|
|
|
pEvent->accept();
|
|
|
|
}
|
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
void Qt5Widget::keyReleaseEvent(QKeyEvent* pEvent)
|
2017-11-07 13:18:05 +01:00
|
|
|
{
|
2018-08-10 18:29:10 +02:00
|
|
|
if (handleKeyEvent(pEvent, false))
|
2017-11-07 13:18:05 +01:00
|
|
|
pEvent->accept();
|
|
|
|
}
|
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
void Qt5Widget::focusInEvent(QFocusEvent*) { m_pFrame->CallCallback(SalEvent::GetFocus, nullptr); }
|
2017-11-07 13:18:05 +01:00
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
void Qt5Widget::focusOutEvent(QFocusEvent*)
|
2017-11-07 13:18:05 +01:00
|
|
|
{
|
2017-11-08 11:28:04 +01:00
|
|
|
m_pFrame->CallCallback(SalEvent::LoseFocus, nullptr);
|
2017-11-07 13:18:05 +01:00
|
|
|
}
|
|
|
|
|
2018-12-11 12:12:52 +01:00
|
|
|
void Qt5Widget::showTooltip(const OUString& rTooltip)
|
|
|
|
{
|
|
|
|
QPoint pt = QCursor::pos();
|
|
|
|
QToolTip::showText(pt, toQString(rTooltip));
|
|
|
|
}
|
|
|
|
|
2018-08-10 18:29:10 +02:00
|
|
|
Qt5Widget::Qt5Widget(Qt5Frame& rFrame, Qt::WindowFlags f)
|
|
|
|
: QWidget(Q_NULLPTR, f)
|
|
|
|
, m_pFrame(&rFrame)
|
2018-05-14 15:39:30 +02:00
|
|
|
{
|
2018-08-10 18:29:10 +02:00
|
|
|
create();
|
|
|
|
setMouseTracking(true);
|
2018-10-12 16:19:07 +02:00
|
|
|
setAcceptDrops(true);
|
2018-08-10 18:29:10 +02:00
|
|
|
setFocusPolicy(Qt::StrongFocus);
|
2018-07-17 15:57:41 +02:00
|
|
|
}
|
|
|
|
|
2017-10-27 13:15:37 +02:00
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|