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817b7a4aab
more accurate probing then before, notably by probing the file content from the file slave (only the name was checked before because the filepath was not a full path in some cases and the file could not be open) Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
150 lines
3.3 KiB
Text
150 lines
3.3 KiB
Text
/*
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* Copyright 2008 Aaron Seigo <aseigo@kde.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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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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 Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "<name>.h"
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#include <<Native>>
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#include <QPainter>
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#include <kmimetype.h>
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#include "theme.h"
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#include "svg.h"
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namespace Plasma
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{
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class <Name>Private
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{
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public:
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<Name>Private(<Name> *w)
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: q(w),
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svg(nullptr)
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{
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}
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~<Name>Private()
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{
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delete svg;
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}
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void setPixmap(<Name> *q)
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{
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if (imagePath.isEmpty()) {
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delete svg;
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svg = nullptr;
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return;
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}
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KMimeType::Ptr mime = KMimeType::findByUrl(KUrl(absImagePath));
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QPixmap pm(q->size().toSize());
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if (mime->is("image/svg+xml")) {
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if (!svg || svg->imagePath() != imagePath) {
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delete svg;
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svg = new Svg();
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svg->setImagePath(imagePath);
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QObject::connect(svg, SIGNAL(repaintNeeded()), q, SLOT(setPixmap()));
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}
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QPainter p(&pm);
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svg->paint(&p, pm.rect());
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} else {
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delete svg;
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svg = nullptr;
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pm = QPixmap(absImagePath);
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}
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//TODO: load image into widget
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//static_cast<<Native>*>(q->widget())->setPixmappm(pm);
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//static_cast<<Native>*>(q->widget())->setIcon(QIcon(pm));
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}
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<Name> *q;
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QString imagePath;
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QString absImagePath;
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Svg *svg;
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};
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<Name>::<Name>(QGraphicsWidget *parent)
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: QGraphicsProxyWidget(parent),
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d(new <Name>Private(this))
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{
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<Native>* native = new <Native>;
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//TODO: forward signals
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//connect(native, SIGNAL(()), this, SIGNAL(()));
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setWidget(native);
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native->setAttribute(Qt::WA_NoSystemBackground);
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}
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<Name>::~<Name>()
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{
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delete d;
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}
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void <Name>::setText(const QString &text)
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{
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static_cast<<Native>*>(widget())->setText(text);
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}
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QString <Name>::text() const
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{
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return static_cast<<Native>*>(widget())->text();
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}
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void <Name>::setImage(const QString &path)
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{
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if (d->imagePath == path) {
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return;
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}
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delete d->svg;
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d->svg = nullptr;
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d->imagePath = path;
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const bool absolutePath = (!path.isEmpty() && path[0] == '/');
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if (absolutePath) {
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d->absImagePath = path;
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} else {
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d->absImagePath = Theme::defaultTheme()->imagePath(path);
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}
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d->setPixmap(this);
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}
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QString <Name>::image() const
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{
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return d->imagePath;
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}
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<Native>* <Name>::nativeWidget() const
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{
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return static_cast<<Native>*>(widget());
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}
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void <Name>::resizeEvent(QGraphicsSceneResizeEvent *event)
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{
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d->setPixmap(this);
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QGraphicsProxyWidget::resizeEvent(event);
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}
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} // namespace Plasma
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#include <<name>.moc>
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