badcef4 · unity8 · git.iko.soy

plugins/Dash/CMakeLists.txt−2

compare with xenial

unifiedsplit

@@ -24,8 +24,6 @@ set(QMLPLUGIN_SRC

24 verticaljournal.cpp

25 horizontaljournal.cpp

26 organicgrid.cpp

27− croppedimagesizer.cpp

28− croppedimagesizerasyncworker.cpp

29 )

27 )

30

28

31add_library(Dash-qml MODULE

29add_library(Dash-qml MODULE

plugins/Dash/CroppedImageMinimumSourceSize.qml+6−11

@@ -15,30 +15,25 @@

15 */

16

17import QtQuick 2.3

18−import Dash 0.1

19

18

20Item {

19Item {

21 id: root

20 id: root

22

21

23− property string source

24 property alias image: innerImage

22 property alias image: innerImage

23+ property alias source: innerImage.source

25 property alias asynchronous: innerImage.asynchronous

24 property alias asynchronous: innerImage.asynchronous

26 property alias verticalAlignment: innerImage.verticalAlignment

25 property alias verticalAlignment: innerImage.verticalAlignment

27 property alias horizontalAlignment: innerImage.horizontalAlignment

26 property alias horizontalAlignment: innerImage.horizontalAlignment

28 property alias fillMode: innerImage.fillMode

27 property alias fillMode: innerImage.fillMode

29

28

30− CroppedImageSizer {

31− id: sizer

32− source: root.source

33− width: root.width

34− height: root.height

35− }

36−

37 Image {

29 Image {

38 id: innerImage

30 id: innerImage

31+

39 anchors.fill: parent

32 anchors.fill: parent

40 fillMode: Image.PreserveAspectCrop

33 fillMode: Image.PreserveAspectCrop

41− sourceSize: sizer.sourceSize.width == 0 && sizer.sourceSize.height == 0 ? undefined : sizer.sourceSize

34+

42− source: sizer.sourceSize.width == -1 && sizer.sourceSize.height == -1 ? "" : root.source

35+ readonly property real itemAspectRatio: width / height

36+ readonly property real imageAspectRatio: implicitWidth / implicitHeight

37+ sourceSize: (imageAspectRatio > itemAspectRatio) ? Qt.size(0, height) : Qt.size(width, 0)

43 }

38 }

44}

39}

plugins/Dash/Dash.qmltypes−15

@@ -19,21 +19,6 @@ Module {

19 Property { name: "displayMarginBeginning"; type: "double" }

20 Property { name: "displayMarginEnd"; type: "double" }

21 }

22− Component {

23− name: "CroppedImageSizer"

24− prototype: "QObject"

25− exports: ["Dash/CroppedImageSizer 0.1"]

26− exportMetaObjectRevisions: [0]

27− Property { name: "source"; type: "QUrl" }

28− Property { name: "width"; type: "double" }

29− Property { name: "height"; type: "double" }

30− Property { name: "sourceSize"; type: "QSize"; isReadonly: true }

31− Signal { name: "inputParamsChanged" }

32− Method {

33− name: "setImageSize"

34− Parameter { name: "imageSize"; type: "QSize" }

35− }

36− }

37 Component {

22 Component {

38 name: "HorizontalJournal"

23 name: "HorizontalJournal"

39 defaultProperty: "data"

24 defaultProperty: "data"

plugins/Dash/croppedimagesizer.cppdeleted−136

@@ -1,136 +0,0 @@

1−/*

3− *

4− * This program is free software; you can redistribute it and/or modify

5− * it under the terms of the GNU General Public License as published by

6− * the Free Software Foundation; version 3.

7− *

8− * This program is distributed in the hope that it will be useful,

9− * but WITHOUT ANY WARRANTY; without even the implied warranty of

10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11− * GNU General Public License for more details.

12− *

13− * You should have received a copy of the GNU General Public License

14− * along with this program. If not, see <http://www.gnu.org/licenses/>.

15− */

16−

17−#include "croppedimagesizer.h"

18−

19−#include "croppedimagesizerasyncworker.h"

20−

21−#include <QNetworkAccessManager>

22−#include <QNetworkRequest>

23−#include <QQmlEngine>

24−#include <QQuickItem>

25−

26−CroppedImageSizer::CroppedImageSizer()

27− : m_width(0),

28− m_height(0),

29− m_sourceSize(QSize(-1, -1)),

30− m_worker(nullptr)

31−{

32− connect(this, &CroppedImageSizer::inputParamsChanged, this, &CroppedImageSizer::calculateSourceSize);

33− connect(this, &CroppedImageSizer::sourceChanged, this, &CroppedImageSizer::requestImage);

34−}

35−

36−CroppedImageSizer::~CroppedImageSizer()

37−{

38− if (m_worker) {

39− m_worker->abort();

40− }

41−}

42−

43−QUrl CroppedImageSizer::source() const

44−{

45− return m_source;

46−}

47−

48−void CroppedImageSizer::setSource(const QUrl &source)

49−{

50− if (source != m_source) {

51− m_source = source;

52− Q_EMIT sourceChanged();

53− }

54−}

55−

56−qreal CroppedImageSizer::width() const

57−{

58− return m_width;

59−}

60−

61−void CroppedImageSizer::setWidth(qreal width)

62−{

63− if (width != m_width) {

64− m_width = width;

65− Q_EMIT inputParamsChanged();

66− }

67−}

68−

69−qreal CroppedImageSizer::height() const

70−{

71− return m_height;

72−}

73−

74−void CroppedImageSizer::setHeight(qreal height)

75−{

76− if (height != m_height) {

77− m_height = height;

78− Q_EMIT inputParamsChanged();

79− }

80−}

81−

82−QSize CroppedImageSizer::sourceSize() const

83−{

84− return m_sourceSize;

85−}

86−

87−void CroppedImageSizer::setSourceSize(const QSize &sourceSize)

88−{

89− if (sourceSize != m_sourceSize) {

90− m_sourceSize = sourceSize;

91− Q_EMIT sourceSizeChanged();

92− }

93−}

94−

95−void CroppedImageSizer::setImageSize(const QSize &imageSize)

96−{

97− m_imageSize = imageSize;

98− m_worker = nullptr;

99− calculateSourceSize();

100−}

101−

102−void CroppedImageSizer::requestImage()

103−{

104− if (m_worker) {

105− m_worker->abort();

106− m_worker = nullptr;

107− }

108−

109− if (m_source.isValid() && qmlEngine(this) && qmlEngine(this)->networkAccessManager()) {

110− QNetworkRequest request(m_source);

111− QNetworkReply *reply = qmlEngine(this)->networkAccessManager()->get(request);

112− m_worker = new CroppedImageSizerAsyncWorker(this, reply);

113− } else {

114− setSourceSize(QSize(-1, -1));

115− }

116−}

117−

118−void CroppedImageSizer::calculateSourceSize()

119−{

120− if (m_source.isValid() && m_width > 0 && m_height > 0 && !m_worker) {

121− if (!m_imageSize.isEmpty()) {

122− const qreal ar = m_width / m_height;

123− const qreal ssar = m_imageSize.width() / (qreal)m_imageSize.height();

124− if (ar > ssar) {

125− setSourceSize(QSize(m_width, 0));

126− } else {

127− setSourceSize(QSize(0, m_height));

128− }

129− } else {

130− qWarning() << "Invalid size for " << m_source << m_imageSize;

131− setSourceSize(QSize(0, 0));

132− }

133− } else {

134− setSourceSize(QSize(-1, -1));

135− }

136−}

plugins/Dash/croppedimagesizer.hdeleted−72

@@ -1,72 +0,0 @@

1−/*

3− *

4− * This program is free software; you can redistribute it and/or modify

5− * it under the terms of the GNU General Public License as published by

6− * the Free Software Foundation; version 3.

7− *

8− * This program is distributed in the hope that it will be useful,

9− * but WITHOUT ANY WARRANTY; without even the implied warranty of

10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11− * GNU General Public License for more details.

12− *

13− * You should have received a copy of the GNU General Public License

14− * along with this program. If not, see <http://www.gnu.org/licenses/>.

15− */

16−

17−#ifndef CROPPEDIMAGESIZER_H

18−#define CROPPEDIMAGESIZER_H

19−

20−#include <QImageReader>

21−#include <QObject>

22−#include <QSize>

23−#include <QUrl>

24−

25−class CroppedImageSizerAsyncWorker;

26−

27−class CroppedImageSizer : public QObject

28−{

29− Q_OBJECT

30−

31− Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)

32− Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY inputParamsChanged)

33− Q_PROPERTY(qreal height READ height WRITE setHeight NOTIFY inputParamsChanged)

34− Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)

35−

36−public:

37− CroppedImageSizer();

38− ~CroppedImageSizer();

39−

40− QUrl source() const;

41− void setSource(const QUrl &source);

42−

43− qreal width() const;

44− void setWidth(qreal width);

45−

46− qreal height() const;

47− void setHeight(qreal height);

48−

49− QSize sourceSize() const;

50− void setSourceSize(const QSize &sourceSize);

51−

52− Q_INVOKABLE void setImageSize(const QSize &imageSize);

53−

54−Q_SIGNALS:

55− void inputParamsChanged();

56− void sourceChanged();

57− void sourceSizeChanged();

58−

59−private Q_SLOT:

60− void calculateSourceSize();

61− void requestImage();

62−

63−private:

64− QUrl m_source;

65− qreal m_width;

66− qreal m_height;

67− QSize m_sourceSize;

68− QSize m_imageSize;

69− QPointer<CroppedImageSizerAsyncWorker> m_worker;

70−};

71−

72−#endif

plugins/Dash/croppedimagesizerasyncworker.cppdeleted−74

@@ -1,74 +0,0 @@

1−/*

3− *

4− * This program is free software; you can redistribute it and/or modify

5− * it under the terms of the GNU General Public License as published by

6− * the Free Software Foundation; version 3.

7− *

8− * This program is distributed in the hope that it will be useful,

9− * but WITHOUT ANY WARRANTY; without even the implied warranty of

10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11− * GNU General Public License for more details.

12− *

13− * You should have received a copy of the GNU General Public License

14− * along with this program. If not, see <http://www.gnu.org/licenses/>.

15− */

16−

17−#include "croppedimagesizerasyncworker.h"

18−

19−#include "croppedimagesizer.h"

20−

21−#include <QNetworkReply>

22−#include <QtConcurrentRun>

23−

24−CroppedImageSizerAsyncWorker::CroppedImageSizerAsyncWorker(CroppedImageSizer *sizer, QNetworkReply *reply)

25− : m_sizer(sizer),

26− m_reply(reply),

27− m_ignoreAbort(false)

28−{

29− connect(m_reply, &QNetworkReply::finished, this, &CroppedImageSizerAsyncWorker::requestFinished);

30−}

31−

32−void CroppedImageSizerAsyncWorker::abort()

33−{

34− // This runs on main thread

35− QMutexLocker locker(&m_mutex);

36− m_sizer = nullptr;

37− // If we already started the future run we can't abort the reply

38− // since we don't know at which stage the future is, just let it finish

39− if (!m_ignoreAbort) {

40− QMetaObject::invokeMethod(m_reply, "abort", Qt::QueuedConnection);

41− }

42−}

43−

44−void CroppedImageSizerAsyncWorker::requestFinished()

45−{

46− // This runs on main thread

47− QMutexLocker locker(&m_mutex);

48− if (m_sizer) {

49− m_ignoreAbort = true;

50− QtConcurrent::run(processRequestFinished, this);

51− } else {

52− // We were aborted delete ourselves

53− m_reply->deleteLater();

54− deleteLater();

55− }

56−}

57−

58−void CroppedImageSizerAsyncWorker::processRequestFinished(CroppedImageSizerAsyncWorker *worker)

59−{

60− // This runs on non main thread

61− // m_reply has finished at this point and is protected against change by m_ignoreAbort

62− QImageReader reader(worker->m_reply);

63− const QSize imageSize = reader.size();

64−

65− worker->m_mutex.lock();

66− if (worker->m_sizer) {

67− QMetaObject::invokeMethod(worker->m_sizer, "setImageSize", Qt::QueuedConnection, Q_ARG(QSize, imageSize));

68− }

69− worker->m_mutex.unlock();

70−

71− // All work is done, delete ourselves

72− worker->m_reply->deleteLater();

73− worker->deleteLater();

74−}

plugins/Dash/croppedimagesizerasyncworker.hdeleted−47

@@ -1,47 +0,0 @@

1−/*

3− *

4− * This program is free software; you can redistribute it and/or modify

5− * it under the terms of the GNU General Public License as published by

6− * the Free Software Foundation; version 3.

7− *

8− * This program is distributed in the hope that it will be useful,

9− * but WITHOUT ANY WARRANTY; without even the implied warranty of

10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11− * GNU General Public License for more details.

12− *

13− * You should have received a copy of the GNU General Public License

14− * along with this program. If not, see <http://www.gnu.org/licenses/>.

15− */

16−

17−#ifndef CROPPEDIMAGESIZERASYNCWORKER_H

18−#define CROPPEDIMAGESIZERASYNCWORKER_H

19−

20−#include <QMutex>

21−#include <QObject>

22−

23−class CroppedImageSizer;

24−

25−class QNetworkReply;

26−

27−class CroppedImageSizerAsyncWorker : public QObject

28−{

29− Q_OBJECT

30−public:

31− CroppedImageSizerAsyncWorker(CroppedImageSizer *sizer, QNetworkReply *reply);

32−

33− void abort();

34−

35−private Q_SLOTS:

36− void requestFinished();

37−

38−private:

39− static void processRequestFinished(CroppedImageSizerAsyncWorker *worker);

40−

41− QMutex m_mutex;

42− CroppedImageSizer *m_sizer;

43− QNetworkReply *m_reply;

44− bool m_ignoreAbort;

45−};

46−

47−#endif

plugins/Dash/plugin.cpp−2

@@ -17,7 +17,6 @@

17

18#include "plugin.h"

19

20−#include "croppedimagesizer.h"

21#include "horizontaljournal.h"

20#include "horizontaljournal.h"

22#include "listviewwithpageheader.h"

21#include "listviewwithpageheader.h"

23#include "organicgrid.h"

22#include "organicgrid.h"

@@ -33,5 +32,4 @@ void DashPlugin::registerTypes(const char *uri)

33 qmlRegisterType<ListViewWithPageHeader>(uri, 0, 1, "ListViewWithPageHeader");

32 qmlRegisterType<ListViewWithPageHeader>(uri, 0, 1, "ListViewWithPageHeader");

34 qmlRegisterType<OrganicGrid>(uri, 0, 1, "OrganicGrid");

33 qmlRegisterType<OrganicGrid>(uri, 0, 1, "OrganicGrid");

35 qmlRegisterType<VerticalJournal>(uri, 0, 1, "VerticalJournal");

34 qmlRegisterType<VerticalJournal>(uri, 0, 1, "VerticalJournal");

36− qmlRegisterType<CroppedImageSizer>(uri, 0, 1, "CroppedImageSizer");

37}

35}