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KDE Applications 19.04.0

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OBS-URL: https://build.opensuse.org/package/show/KDE:Applications/gwenview5?expand=0&rev=134
This commit is contained in:
Fabian Vogt 2019-04-20 09:05:25 +00:00 committed by Git OBS Bridge
parent c761bcbaab
commit f58b3c55ac
5 changed files with 16 additions and 245 deletions
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239
0001-Add-HiDPI-support-for-thumbnails.patch
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@ -1,239 +0,0 @@
From 968c411a99576aa9e7784812e26e054ab290ae27 Mon Sep 17 00:00:00 2001
From: Alexander Volkov <a.volkov@rusbitech.ru>
Date: Sun, 7 Apr 2019 08:01:19 -0600
Subject: [PATCH] Add HiDPI support for thumbnails
Summary:
The idea is to localize changes in ThumbnailView as much as possible:
ThumbnailView::thumbnailSize() returns the size in device independent
pixels, i.e. it seems from the outside that ThumbnailView behaves as
well as before this change. But, of course, item delegates must take
into account that ThumbnailView::thumbnailForIndex() will return
a pixmap with the devicePixelRatio set.
CCBUG: 373178
Reviewers: #gwenview, ngraham
Reviewed By: #gwenview, ngraham
Subscribers: ngraham
Tags: #gwenview
Differential Revision: https://phabricator.kde.org/D20267
---
lib/thumbnailview/previewitemdelegate.cpp | 18 ++++++++++------
lib/thumbnailview/thumbnailbarview.cpp | 17 +++++++++------
lib/thumbnailview/thumbnailslider.cpp | 2 +-
lib/thumbnailview/thumbnailview.cpp | 26 ++++++++++++++---------
4 files changed, 38 insertions(+), 25 deletions(-)
diff --git a/lib/thumbnailview/previewitemdelegate.cpp b/lib/thumbnailview/previewitemdelegate.cpp
index 974053b8..f910b0c1 100644
--- a/lib/thumbnailview/previewitemdelegate.cpp
+++ b/lib/thumbnailview/previewitemdelegate.cpp
@@ -164,7 +164,8 @@ struct PreviewItemDelegatePrivate
const int posX = mContextBarActions == PreviewItemDelegate::SelectionAction
? 0
: (rect.width() - mContextBar->width()) / 2;
- const int posY = qMax(CONTEXTBAR_MARGIN, mThumbnailSize.height() - thumbnailPix.height() - mContextBar->height());
+ const int thumbnailPixHeight = qRound(thumbnailPix.height() / thumbnailPix.devicePixelRatio());
+ const int posY = qMax(CONTEXTBAR_MARGIN, mThumbnailSize.height() - thumbnailPixHeight - mContextBar->height());
mContextBar->move(rect.topLeft() + QPoint(posX, posY));
mContextBar->show();
}
@@ -317,13 +318,15 @@ struct PreviewItemDelegatePrivate
{
const QPoint shadowOffset(-SHADOW_SIZE, -SHADOW_SIZE + 1);
- int key = rect.height() * 1000 + rect.width();
+ const auto dpr = painter->device()->devicePixelRatioF();
+ int key = qRound((rect.height() * 1000 + rect.width()) * dpr);
ShadowCache::Iterator it = mShadowCache.find(key);
if (it == mShadowCache.end()) {
QSize size = QSize(rect.width() + 2 * SHADOW_SIZE, rect.height() + 2 * SHADOW_SIZE);
QColor color(0, 0, 0, SHADOW_STRENGTH);
- QPixmap shadow = PaintUtils::generateFuzzyRect(size, color, SHADOW_SIZE);
+ QPixmap shadow = PaintUtils::generateFuzzyRect(size * dpr, color, qRound(SHADOW_SIZE * dpr));
+ shadow.setDevicePixelRatio(dpr);
it = mShadowCache.insert(key, shadow);
}
painter->drawPixmap(rect.topLeft() + shadowOffset, it.value());
@@ -688,6 +691,7 @@ void PreviewItemDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
int thumbnailHeight = d->mThumbnailSize.height();
QSize fullSize;
QPixmap thumbnailPix = d->mView->thumbnailForIndex(index, &fullSize);
+ QSize thumbnailSize = thumbnailPix.size() / thumbnailPix.devicePixelRatio();
const KFileItem fileItem = fileItemForIndex(index);
const bool opaque = !thumbnailPix.hasAlphaChannel();
const bool isDirOrArchive = ArchiveUtils::fileItemIsDirOrArchive(fileItem);
@@ -739,10 +743,10 @@ void PreviewItemDelegate::paint(QPainter * painter, const QStyleOptionViewItem &
// Compute thumbnailRect
QRect thumbnailRect = QRect(
- rect.left() + (rect.width() - thumbnailPix.width()) / 2,
- rect.top() + (thumbnailHeight - thumbnailPix.height()) + ITEM_MARGIN,
- thumbnailPix.width(),
- thumbnailPix.height());
+ rect.left() + (rect.width() - thumbnailSize.width()) / 2,
+ rect.top() + (thumbnailHeight - thumbnailSize.height()) + ITEM_MARGIN,
+ thumbnailSize.width(),
+ thumbnailSize.height());
// Draw background
const QRect backgroundRect = thumbnailRect.adjusted(-ITEM_MARGIN, -ITEM_MARGIN, ITEM_MARGIN, ITEM_MARGIN);
diff --git a/lib/thumbnailview/thumbnailbarview.cpp b/lib/thumbnailview/thumbnailbarview.cpp
index f7e6e9a0..a3cc1930 100644
--- a/lib/thumbnailview/thumbnailbarview.cpp
+++ b/lib/thumbnailview/thumbnailbarview.cpp
@@ -102,13 +102,15 @@ struct ThumbnailBarItemDelegatePrivate
{
const QPoint shadowOffset(-SHADOW_SIZE, -SHADOW_SIZE + 1);
- int key = rect.height() * 1000 + rect.width();
+ const auto dpr = painter->device()->devicePixelRatioF();
+ int key = qRound((rect.height() * 1000 + rect.width()) * dpr);
ShadowCache::Iterator it = mShadowCache.find(key);
if (it == mShadowCache.end()) {
QSize size = QSize(rect.width() + 2 * SHADOW_SIZE, rect.height() + 2 * SHADOW_SIZE);
QColor color(0, 0, 0, SHADOW_STRENGTH);
- QPixmap shadow = PaintUtils::generateFuzzyRect(size, color, SHADOW_SIZE);
+ QPixmap shadow = PaintUtils::generateFuzzyRect(size * dpr, color, qRound(SHADOW_SIZE * dpr));
+ shadow.setDevicePixelRatio(dpr);
it = mShadowCache.insert(key, shadow);
}
painter->drawPixmap(rect.topLeft() + shadowOffset, it.value());
@@ -175,7 +177,7 @@ QSize ThumbnailBarItemDelegate::sizeHint(const QStyleOptionViewItem & /*option*/
size = d->mView->gridSize();
} else {
QPixmap thumbnailPix = d->mView->thumbnailForIndex(index);
- size = thumbnailPix.size();
+ size = thumbnailPix.size() / thumbnailPix.devicePixelRatio();
size.rwidth() += ITEM_MARGIN * 2;
size.rheight() += ITEM_MARGIN * 2;
}
@@ -203,6 +205,7 @@ void ThumbnailBarItemDelegate::paint(QPainter * painter, const QStyleOptionViewI
bool isSelected = option.state & QStyle::State_Selected;
bool isCurrent = d->mView->selectionModel()->currentIndex() == index;
QPixmap thumbnailPix = d->mView->thumbnailForIndex(index);
+ QSize thumbnailSize = thumbnailPix.size() / thumbnailPix.devicePixelRatio();
QRect rect = option.rect;
QStyleOptionViewItem opt = option;
@@ -219,10 +222,10 @@ void ThumbnailBarItemDelegate::paint(QPainter * painter, const QStyleOptionViewI
// Draw thumbnail
if (!thumbnailPix.isNull()) {
QRect thumbnailRect = QRect(
- rect.left() + (rect.width() - thumbnailPix.width()) / 2,
- rect.top() + (rect.height() - thumbnailPix.height()) / 2 - 1,
- thumbnailPix.width(),
- thumbnailPix.height());
+ rect.left() + (rect.width() - thumbnailSize.width()) / 2,
+ rect.top() + (rect.height() - thumbnailSize.height()) / 2 - 1,
+ thumbnailSize.width(),
+ thumbnailSize.height());
if (!thumbnailPix.hasAlphaChannel()) {
d->drawShadow(painter, thumbnailRect);
diff --git a/lib/thumbnailview/thumbnailslider.cpp b/lib/thumbnailview/thumbnailslider.cpp
index 2c7fa2c9..03fabe26 100644
--- a/lib/thumbnailview/thumbnailslider.cpp
+++ b/lib/thumbnailview/thumbnailslider.cpp
@@ -65,7 +65,7 @@ void ThumbnailSlider::slotActionTriggered(int actionTriggered)
void ThumbnailSlider::updateToolTip()
{
// FIXME: i18n?
- const int size = slider()->sliderPosition();
+ const int size = qRound(slider()->sliderPosition() * devicePixelRatioF());
const QString text = QStringLiteral("%1 x %2").arg(size).arg(size);
slider()->setToolTip(text);
}
diff --git a/lib/thumbnailview/thumbnailview.cpp b/lib/thumbnailview/thumbnailview.cpp
index a076dd1e..072a4479 100644
--- a/lib/thumbnailview/thumbnailview.cpp
+++ b/lib/thumbnailview/thumbnailview.cpp
@@ -379,11 +379,12 @@ void ThumbnailView::updateThumbnailSize()
{
QSize value = d->mThumbnailSize;
// mWaitingThumbnail
+ const auto dpr = devicePixelRatioF();
int waitingThumbnailSize;
- if (value.width() > 64) {
- waitingThumbnailSize = 48;
+ if (value.width() > 64 * dpr) {
+ waitingThumbnailSize = qRound(48 * dpr);
} else {
- waitingThumbnailSize = 32;
+ waitingThumbnailSize = qRound(32 * dpr);
}
QPixmap icon = DesktopIcon(QStringLiteral("chronometer"), waitingThumbnailSize);
QPixmap pix(value);
@@ -393,6 +394,7 @@ void ThumbnailView::updateThumbnailSize()
painter.drawPixmap((value.width() - icon.width()) / 2, (value.height() - icon.height()) / 2, icon);
painter.end();
d->mWaitingThumbnail = pix;
+ d->mWaitingThumbnail.setDevicePixelRatio(dpr);
// Stop smoothing
d->mSmoothThumbnailTimer.stop();
@@ -406,8 +408,8 @@ void ThumbnailView::updateThumbnailSize()
it.value().mAdjustedPix = QPixmap();
}
- emit thumbnailSizeChanged(value);
- emit thumbnailWidthChanged(value.width());
+ emit thumbnailSizeChanged(value / dpr);
+ emit thumbnailWidthChanged(qRound(value.width() / dpr));
if (d->mScaleMode != ScaleToFit) {
scheduleDelayedItemsLayout();
}
@@ -416,11 +418,14 @@ void ThumbnailView::updateThumbnailSize()
void ThumbnailView::setThumbnailWidth(int width)
{
- if(d->mThumbnailSize.width() == width) {
+ const auto dpr = devicePixelRatioF();
+ const qreal newWidthF = width * dpr;
+ const int newWidth = qRound(newWidthF);
+ if(d->mThumbnailSize.width() == newWidth) {
return;
}
- int height = round((qreal)width / d->mThumbnailAspectRatio);
- d->mThumbnailSize = QSize(width, height);
+ int height = qRound(newWidthF / d->mThumbnailAspectRatio);
+ d->mThumbnailSize = QSize(newWidth, height);
updateThumbnailSize();
}
@@ -443,7 +448,7 @@ qreal ThumbnailView::thumbnailAspectRatio() const
QSize ThumbnailView::thumbnailSize() const
{
- return d->mThumbnailSize;
+ return d->mThumbnailSize / devicePixelRatioF();
}
void ThumbnailView::setThumbnailViewHelper(AbstractThumbnailViewHelper* helper)
@@ -670,6 +675,7 @@ QPixmap ThumbnailView::thumbnailForIndex(const QModelIndex& index, QSize* fullSi
if (fullSize) {
*fullSize = thumbnail.mRealFullSize;
}
+ thumbnail.mAdjustedPix.setDevicePixelRatio(devicePixelRatioF());
return thumbnail.mAdjustedPix;
}
@@ -810,7 +816,7 @@ void ThumbnailView::wheelEvent(QWheelEvent* event)
// setThumbnailSize() does not work
//verticalScrollBar()->setSingleStep(d->mThumbnailSize / 5);
if (event->modifiers() == Qt::ControlModifier) {
- int width = d->mThumbnailSize.width() + (event->delta() > 0 ? 1 : -1) * WHEEL_ZOOM_MULTIPLIER;
+ int width = thumbnailSize().width() + (event->delta() > 0 ? 1 : -1) * WHEEL_ZOOM_MULTIPLIER;
width = qMax(int(MinThumbnailSize), qMin(width, int(MaxThumbnailSize)));
setThumbnailWidth(width);
} else {
--
2.21.0

3
gwenview-19.03.90.tar.xz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:59172e64e966643c271b575eb9158695d341b1e4999ab6a7311de15f3860ef0d
size 5717368

3
gwenview-19.04.0.tar.xz Normal file
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@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:c7d422bddf031fa9d5a23459c65ea6dbb5919e964cc194178a864ee98912b46d
size 5717548

12
gwenview5.changes
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@ -1,3 +1,15 @@
-------------------------------------------------------------------
Sat Apr 20 06:51:53 UTC 2019 - lbeltrame@kde.org
- Update to 19.04.0
* New feature release
* For more details please see:
* https://www.kde.org/announcements/announce-applications-19.04.0.php
- Changes since 19.03.90:
* Add HiDPI support for thumbnails
- Dropped patches, now upstream:
* 0001-Add-HiDPI-support-for-thumbnails.patch
-------------------------------------------------------------------
Tue Apr 09 20:54:38 UTC 2019 - lbeltrame@kde.org

4
gwenview5.spec
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@ -21,14 +21,13 @@
%{!?_kapp_version: %define _kapp_version %(echo %{version}| awk -F. '{print $1"."$2}')}
%bcond_without lang
Name: gwenview5
Version: 19.03.90
Version: 19.04.0
Release: 0
Summary: Image Viewer by KDE
License: GPL-2.0-or-later
Group: Productivity/Graphics/Viewers
URL: http://www.kde.org
Source: gwenview-%{version}.tar.xz
Patch0: 0001-Add-HiDPI-support-for-thumbnails.patch
BuildRequires: baloo5-devel
BuildRequires: cfitsio-devel
BuildRequires: extra-cmake-modules >= %{kf5_version}
@ -82,7 +81,6 @@ hierarchies.
%prep
%setup -q -n gwenview-%{version}
%autopatch -p1
%build
%if 0%{?suse_version} < 1330