KDE/danbooru-client
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Almost working delegate version with text. Needs a little more polishing though

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This commit is contained in:
Luca Beltrame 2013-07-20 15:46:48 +02:00
commit 04f1c4a76f
1 changed files with 60 additions and 21 deletions
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81
src/model/danboorupostdelegate.cpp
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@ -35,6 +35,8 @@
// KDE // KDE
#include <KPushButton> #include <KPushButton>
#include <KLocale>
#include <KLocalizedString>
namespace Danbooru { namespace Danbooru {
@ -92,6 +94,12 @@ namespace Danbooru {
return; return;
} }
QStyleOptionViewItemV4 opt(option);
// Pixmap
painter->save();
QStyle *style = QApplication::style(); QStyle *style = QApplication::style();
style->drawPrimitive(QStyle::PE_PanelItemViewItem, &option, painter, 0); style->drawPrimitive(QStyle::PE_PanelItemViewItem, &option, painter, 0);
@ -103,40 +111,43 @@ namespace Danbooru {
return; return;
} }
// Scaling is unavoidable to keep things in the right dimension QRect rect = option.rect;
//TODO: Replace fixed values by configurable values QFontMetrics metrics = option.fontMetrics;
QRect textRect(rect.left(), rect.bottom() - 3 * metrics.height(),
rect.width(), 3 * metrics.height());
QPixmap scaled = pixmap.scaled(256-MARGIN, 256-MARGIN, // Scaling is unavoidable to keep things in the right dimension
QPixmap scaled = pixmap.scaled(rect.width() - MARGIN,
rect.height() - MARGIN,
Qt::KeepAspectRatio, Qt::KeepAspectRatio,
Qt::SmoothTransformation); Qt::SmoothTransformation);
QRect pixRect = scaled.rect();
pixRect.moveCenter(rect.center());
QRect rect = option.rect; // painter->drawRect(option.rect);
// Draw in the center // move the pixmap up to accomodate some lines of text
QPoint centerCoordinate = rect.center() - QPoint(scaled.width() / 2, pixRect.moveTo(pixRect.left(),
scaled.height() / 2); pixRect.top() + textRect.height() / 2);
pixRect.setBottom(textRect.top() - MARGIN);
// Get the bottom coordinate for the buttons, made as center - half painter->drawPixmap(pixRect, scaled);
// of the pixmap width (left) then half of the height minus the button painter->restore();
// size and margin (because the move() call later on uses the
// coordinates as TOP coordinates, while we want the bottom of the
// button to align with the bottom of the pixmap)
QPoint scaleFactor = QPoint( // Buttons
-(scaled.width() / 2) + (MARGIN / 2),
(scaled.height() / 2) - m_buttonSize + (MARGIN * 1.5)
);
QPoint bottomCoordinate = rect.center() + scaleFactor; painter->save();
painter->drawPixmap(centerCoordinate, scaled);
if (option.state & QStyle::State_MouseOver) { if (option.state & QStyle::State_MouseOver) {
m_downloadButton->move(centerCoordinate + QPoint(MARGIN / 2, 0)); // Get the bottom coordinate for the buttons
m_viewButton->move(bottomCoordinate);
m_downloadButton->move(pixRect.topLeft());
m_viewButton->move(pixRect.bottomLeft() - QPoint(
0, m_viewButton->height() - 1.5 * MARGIN));
m_downloadButton->show(); m_downloadButton->show();
m_viewButton->show(); m_viewButton->show();
@ -146,6 +157,34 @@ namespace Danbooru {
m_viewButton->hide(); m_viewButton->hide();
} }
painter->restore();
// Text (resolution)
DanbooruPost* post = index.data().value<Danbooru::DanbooruPost*>();
painter->save();
int imageHeight = post->height();
int imageWidth = post->width();
QString imageText = i18n(
"File size: %1",
KGlobal::locale()->formatByteSize(post->size()));
KLocalizedString sizestr = ki18np("1 pixel", "%1 pixels");
imageText += "\n";
imageText += i18n("Resolution: %1 x %2",
sizestr.subs(imageWidth).toString(),
sizestr.subs(imageHeight).toString());
imageText += "\n";
imageText += i18n("Rating: %1", post->rating());
painter->drawText(textRect, imageText);
painter->restore();
} }
QSize DanbooruPostDelegate::sizeHint(const QStyleOptionViewItem& option, QSize DanbooruPostDelegate::sizeHint(const QStyleOptionViewItem& option,