mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-08-02 11:36:18 -04:00
f2a4cc7e66
* Renamed NewEntryAttachmentsDialog to EditEntryAttachmentsDialog for clarity. * Introduced EditEntryAttachmentsDialog class to manage editing of existing attachments. * Added functionality to preview attachments while editing them. * Enhanced EntryAttachmentsModel with rowByKey method for better key management. * Add image attachment support with zoom functionality. * Add html and markdown detection. * Improve button layout on the attachment section when editing an entry
98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/*
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* Copyright (C) 2025 KeePassXC Team <team@keepassxc.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ImageAttachmentsView.h"
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#include <QDebug>
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#include <QWheelEvent>
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#include <limits>
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ImageAttachmentsView::ImageAttachmentsView(QWidget* parent)
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: QGraphicsView(parent)
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{
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}
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void ImageAttachmentsView::wheelEvent(QWheelEvent* event)
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{
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if (event->modifiers() == Qt::ControlModifier) {
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emit ctrlWheelEvent(event);
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return;
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}
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QGraphicsView::wheelEvent(event);
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}
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void ImageAttachmentsView::resizeEvent(QResizeEvent* event)
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{
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QGraphicsView::resizeEvent(event);
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if (m_autoFitInView) {
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fitSceneInView();
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}
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}
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void ImageAttachmentsView::showEvent(QShowEvent* event)
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{
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if (m_autoFitInView) {
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fitSceneInView();
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}
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QGraphicsView::showEvent(event);
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}
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void ImageAttachmentsView::fitSceneInView()
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{
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if (auto scene = ImageAttachmentsView::scene()) {
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ImageAttachmentsView::fitInView(scene->itemsBoundingRect(), Qt::KeepAspectRatio);
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}
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}
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void ImageAttachmentsView::enableAutoFitInView()
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{
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m_autoFitInView = true;
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fitSceneInView();
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}
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void ImageAttachmentsView::disableAutoFitInView()
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{
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m_autoFitInView = false;
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}
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bool ImageAttachmentsView::isAutoFitInViewActivated() const
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{
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return m_autoFitInView;
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}
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double ImageAttachmentsView::calculateFitInViewFactor() const
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{
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auto viewPort = viewport();
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if (auto currentScene = scene(); currentScene && viewPort) {
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const auto itemsRect = currentScene->itemsBoundingRect().size();
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// If the image rect is empty
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if (itemsRect.isEmpty()) {
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return std::numeric_limits<double>::quiet_NaN();
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}
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const auto viewPortSize = viewPort->size();
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// Calculate the zoom factor based on the current size and the image rect
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return std::min(viewPortSize.width() / itemsRect.width(), viewPortSize.height() / itemsRect.height());
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}
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return std::numeric_limits<double>::quiet_NaN();
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}
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