mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-11 03:21:29 +00:00
434644b381
The code is rather complex. Firstly, we have different representations of pictures throughout the code. Secondly, this tries to do add the pictures in batches to the divepicture model and that is always rather tricky. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0
|
|
#include "profile-widget/divepixmapitem.h"
|
|
#include "profile-widget/animationfunctions.h"
|
|
#include "core/pref.h"
|
|
#include "core/qthelper.h"
|
|
#include "core/settings/qPrefDisplay.h"
|
|
#ifndef SUBSURFACE_MOBILE
|
|
#include "desktop-widgets/preferences/preferencesdialog.h"
|
|
#include "core/dive.h" // for displayed_dive
|
|
#include "commands/command.h"
|
|
#endif
|
|
|
|
#include <QDesktopServices>
|
|
#include <QGraphicsView>
|
|
#include <QUrl>
|
|
#include <QGraphicsSceneMouseEvent>
|
|
|
|
DivePixmapItem::DivePixmapItem(QGraphicsItem *parent) : QGraphicsPixmapItem(parent)
|
|
{
|
|
}
|
|
|
|
CloseButtonItem::CloseButtonItem(QGraphicsItem *parent): DivePixmapItem(parent)
|
|
{
|
|
static QPixmap p = QPixmap(":list-remove-icon");
|
|
setPixmap(p);
|
|
setFlag(ItemIgnoresTransformations);
|
|
}
|
|
|
|
void CloseButtonItem::mousePressEvent(QGraphicsSceneMouseEvent *)
|
|
{
|
|
qgraphicsitem_cast<DivePictureItem*>(parentItem())->removePicture();
|
|
}
|
|
|
|
void CloseButtonItem::hide()
|
|
{
|
|
DivePixmapItem::hide();
|
|
}
|
|
|
|
void CloseButtonItem::show()
|
|
{
|
|
DivePixmapItem::show();
|
|
}
|
|
|
|
DivePictureItem::DivePictureItem(QGraphicsItem *parent): DivePixmapItem(parent),
|
|
canvas(new QGraphicsRectItem(this)),
|
|
shadow(new QGraphicsRectItem(this)),
|
|
button(new CloseButtonItem(this)),
|
|
baseZValue(0.0)
|
|
{
|
|
setFlag(ItemIgnoresTransformations);
|
|
setAcceptHoverEvents(true);
|
|
setScale(0.2);
|
|
#ifndef SUBSURFACE_MOBILE
|
|
connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
|
|
#endif
|
|
|
|
canvas->setPen(Qt::NoPen);
|
|
canvas->setBrush(QColor(Qt::white));
|
|
canvas->setFlag(ItemStacksBehindParent);
|
|
canvas->setZValue(-1);
|
|
|
|
shadow->setPos(5,5);
|
|
shadow->setPen(Qt::NoPen);
|
|
shadow->setBrush(QColor(Qt::lightGray));
|
|
shadow->setFlag(ItemStacksBehindParent);
|
|
shadow->setZValue(-2);
|
|
|
|
button->setScale(0.2);
|
|
button->setZValue(7);
|
|
button->hide();
|
|
}
|
|
|
|
// The base z-value is used for correct paint-order of the thumbnails. On hoverEnter the z-value is raised
|
|
// so that the thumbnail is drawn on top of all other thumbnails and on hoverExit it is restored to the base value.
|
|
void DivePictureItem::setBaseZValue(double z)
|
|
{
|
|
baseZValue = z;
|
|
setZValue(z);
|
|
}
|
|
|
|
void DivePictureItem::settingsChanged()
|
|
{
|
|
setVisible(prefs.show_pictures_in_profile);
|
|
}
|
|
|
|
void DivePictureItem::setPixmap(const QPixmap &pix)
|
|
{
|
|
DivePixmapItem::setPixmap(pix);
|
|
QRectF r = boundingRect();
|
|
canvas->setRect(0 - 10, 0 -10, r.width() + 20, r.height() + 20);
|
|
shadow->setRect(canvas->rect());
|
|
button->setPos(boundingRect().width() - button->boundingRect().width() * 0.2,
|
|
boundingRect().height() - button->boundingRect().height() * 0.2);
|
|
}
|
|
|
|
void DivePictureItem::hoverEnterEvent(QGraphicsSceneHoverEvent*)
|
|
{
|
|
Animations::scaleTo(this, qPrefDisplay::animation_speed(), 1.0);
|
|
setZValue(baseZValue + 5.0);
|
|
|
|
button->setOpacity(0);
|
|
button->show();
|
|
Animations::show(button, qPrefDisplay::animation_speed());
|
|
}
|
|
|
|
void DivePictureItem::setFileUrl(const QString &s)
|
|
{
|
|
fileUrl = s;
|
|
}
|
|
|
|
void DivePictureItem::hoverLeaveEvent(QGraphicsSceneHoverEvent*)
|
|
{
|
|
Animations::scaleTo(this, qPrefDisplay::animation_speed(), 0.2);
|
|
setZValue(baseZValue);
|
|
Animations::hide(button, qPrefDisplay::animation_speed());
|
|
}
|
|
|
|
void DivePictureItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
|
|
{
|
|
if (event->button() == Qt::LeftButton)
|
|
QDesktopServices::openUrl(QUrl::fromLocalFile(localFilePath(fileUrl)));
|
|
}
|
|
|
|
void DivePictureItem::removePicture()
|
|
{
|
|
#ifndef SUBSURFACE_MOBILE
|
|
struct dive *d = get_dive_by_uniq_id(displayed_dive.id);
|
|
if (d)
|
|
Command::removePictures({ { d, { fileUrl.toStdString() } } });
|
|
#endif
|
|
}
|