Martchus
7b6121cb05
Mixing ForkAwesome icons too much with the regular icon theme doesn't look good (depending on the theme) so let's prefer ForkAwesome icons within the tray widget which already uses ForkAwesome in some places like certain buttons and models. This makes it also look more in-line with Syncthing's web UI. For context menus and dialogs let's prefer system icons because there are hardly any ForkAwesome icons used/required so far and it is maybe nicer to be in-line with the system here.
105 lines
4.0 KiB
C++
105 lines
4.0 KiB
C++
#include "./downloaditemdelegate.h"
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#include <syncthingmodel/syncthingdownloadmodel.h>
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#include <syncthingmodel/syncthingicons.h>
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#include <qtforkawesome/renderer.h>
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#include <qtforkawesome/icon.h>
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#include <QApplication>
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#include <QBrush>
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#include <QFontMetrics>
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#include <QPainter>
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#include <QPalette>
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#include <QPixmap>
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#include <QStyle>
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#include <QStyleOptionViewItem>
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#include <QTextOption>
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#include <iostream>
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using namespace std;
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using namespace Data;
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namespace QtGui {
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inline int centerObj(int avail, int size)
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{
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return (avail - size) / 2;
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}
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DownloadItemDelegate::DownloadItemDelegate(QObject *parent)
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: QStyledItemDelegate(parent)
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{
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}
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void DownloadItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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// init style options to use drawControl(), except for the text
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QStyleOptionViewItem opt = option;
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initStyleOption(&opt, index);
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opt.textElideMode = Qt::ElideNone; // elide manually
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opt.features = QStyleOptionViewItem::None;
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if (index.parent().isValid()) {
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opt.displayAlignment = Qt::AlignTop | Qt::AlignLeft;
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opt.decorationSize = QSize(option.rect.height(), option.rect.height());
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opt.features |= QStyleOptionViewItem::HasDecoration;
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opt.text = option.fontMetrics.elidedText(opt.text, Qt::ElideMiddle, opt.rect.width() - opt.rect.height() - 26);
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} else {
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opt.text = option.fontMetrics.elidedText(opt.text, Qt::ElideMiddle, opt.rect.width() / 2 - 4);
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}
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QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &opt, painter);
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// draw progress bar
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const QAbstractItemModel *model = index.model();
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QStyleOptionProgressBar progressBarOption;
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progressBarOption.state = option.state;
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progressBarOption.direction = option.direction;
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progressBarOption.rect = option.rect;
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if (index.parent().isValid()) {
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progressBarOption.rect.setX(opt.rect.x() + opt.rect.height() + 4);
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progressBarOption.rect.setY(opt.rect.y() + opt.rect.height() / 2);
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} else {
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
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progressBarOption.rect.setX(opt.rect.x() + opt.fontMetrics.horizontalAdvance(opt.text) + 6);
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#else
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progressBarOption.rect.setX(opt.rect.x() + opt.fontMetrics.width(opt.text) + 6);
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#endif
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progressBarOption.rect.setWidth(progressBarOption.rect.width() - 18);
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}
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progressBarOption.textAlignment = Qt::AlignCenter;
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progressBarOption.textVisible = true;
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if (option.state & QStyle::State_Selected) {
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progressBarOption.palette.setBrush(QPalette::WindowText, option.palette.brush(QPalette::HighlightedText));
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}
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progressBarOption.progress = model->data(index, SyncthingDownloadModel::ItemPercentage).toInt();
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progressBarOption.minimum = 0;
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progressBarOption.maximum = 100;
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progressBarOption.text = model->data(index, SyncthingDownloadModel::ItemProgressLabel).toString();
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QApplication::style()->drawControl(QStyle::CE_ProgressBar, &progressBarOption, painter);
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// draw buttons
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int buttonY = option.rect.y();
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if (!index.parent().isValid()) {
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buttonY += centerObj(progressBarOption.rect.height(), 16);
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}
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IconManager::instance().forkAwesomeRenderer().render(QtForkAwesome::Icon::Folder, painter, QRect(option.rect.right() - 16, buttonY, 16, 16), QGuiApplication::palette().color(QPalette::Text));
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// draw file icon
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if (index.parent().isValid()) {
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const int fileIconHeight = option.rect.height() - 2;
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painter->drawPixmap(option.rect.left(), option.rect.y() + 1, fileIconHeight, fileIconHeight,
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model->data(index, Qt::DecorationRole).value<QIcon>().pixmap(fileIconHeight));
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}
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}
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QSize DownloadItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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QSize defaultSize(QStyledItemDelegate::sizeHint(option, index));
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if (index.parent().isValid()) {
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defaultSize.setHeight(defaultSize.height() + defaultSize.height() - 12);
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}
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return defaultSize;
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}
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} // namespace QtGui
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