115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
/* This file is part of Clementine.
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Copyright 2012, David Sansome <me@davidsansome.com>
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Clementine 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 3 of the License, or
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(at your option) any later version.
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Clementine 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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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "podcastinfowidget.h"
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#include "ui_podcastinfowidget.h"
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#include "core/application.h"
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#include "covers/albumcoverloader.h"
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PodcastInfoWidget::PodcastInfoWidget(QWidget* parent)
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: QWidget(parent),
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ui_(new Ui_PodcastInfoWidget),
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app_(NULL),
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image_id_(0)
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{
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ui_->setupUi(this);
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cover_options_.desired_height_ = 180;
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ui_->image->setFixedSize(cover_options_.desired_height_,
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cover_options_.desired_height_);
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// Set the colour of all the labels
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const bool light = palette().color(QPalette::Base).value() > 128;
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const QColor color = palette().color(QPalette::Dark);
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QPalette label_palette(palette());
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label_palette.setColor(QPalette::WindowText, light ? color.darker(150) : color.lighter(125));
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foreach (QLabel* label, findChildren<QLabel*>()) {
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if (label->property("field_label").toBool()) {
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label->setPalette(label_palette);
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}
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}
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}
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PodcastInfoWidget::~PodcastInfoWidget() {
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}
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void PodcastInfoWidget::SetApplication(Application* app) {
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app_ = app;
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connect(app_->album_cover_loader(), SIGNAL(ImageLoaded(quint64,QImage)),
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SLOT(ImageLoaded(quint64,QImage)));
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}
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namespace {
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template <typename T>
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void SetText(const QString& value, T* label, QLabel* buddy_label = NULL) {
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const bool visible = !value.isEmpty();
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label->setVisible(visible);
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if (buddy_label) {
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buddy_label->setVisible(visible);
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}
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if (visible) {
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label->setText(value);
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}
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}
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}
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void PodcastInfoWidget::SetPodcast(const Podcast& podcast) {
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if (image_id_) {
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app_->album_cover_loader()->CancelTask(image_id_);
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image_id_ = 0;
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}
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podcast_ = podcast;
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if (podcast.ImageUrlLarge().isValid()) {
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// Start loading an image for this item.
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image_id_ = app_->album_cover_loader()->LoadImageAsync(
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cover_options_, podcast.ImageUrlLarge().toString(), QString());
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}
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ui_->image->hide();
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SetText(podcast.title(), ui_->title);
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SetText(podcast.description(), ui_->description);
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SetText(podcast.copyright(), ui_->copyright, ui_->copyright_label);
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SetText(podcast.author(), ui_->author, ui_->author_label);
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SetText(podcast.owner_name(), ui_->owner, ui_->owner_label);
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SetText(podcast.link().toString(), ui_->website, ui_->website_label);
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SetText(podcast.extra("gpodder:subscribers").toString(), ui_->subscribers, ui_->subscribers_label);
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if (!image_id_) {
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emit LoadingFinished();
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}
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}
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void PodcastInfoWidget::ImageLoaded(quint64 id, const QImage& image) {
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if (id != image_id_) {
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return;
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}
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image_id_ = 0;
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if (!image.isNull()) {
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ui_->image->setPixmap(QPixmap::fromImage(image));
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ui_->image->show();
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}
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emit LoadingFinished();
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}
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