From 630269a400bd2fd1f5a49388d2d37b44f70b8d3b Mon Sep 17 00:00:00 2001
From: Olivier CHURLAUD <olivier@churlaud.com>
Date: Sun, 17 Jul 2016 02:28:57 +0200
Subject: [PATCH] More ports out of KDialog

---
 CMakeLists.txt             |  1 +
 conf/dlgperformancebase.ui | 10 +-----
 ui/bookmarklist.cpp        |  6 ++--
 ui/fileprinterpreview.cpp  | 35 +++++++++++-------
 ui/fileprinterpreview.h    |  4 +--
 ui/pageview.cpp            | 72 ++------------------------------------
 ui/presentationwidget.cpp  |  7 ++--
 7 files changed, 36 insertions(+), 99 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7734ed986..dc109d666 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -314,6 +314,7 @@ target_link_libraries(okularpart okularcore
     KF5::Archive
     KF5::Bookmarks
     KF5::IconThemes
+    KF5::ItemViews
     KF5::KDELibs4Support
     KF5::Parts
     KF5::Solid
diff --git a/conf/dlgperformancebase.ui b/conf/dlgperformancebase.ui
index 2e5c1ccc9..75b75307d 100644
--- a/conf/dlgperformancebase.ui
+++ b/conf/dlgperformancebase.ui
@@ -141,7 +141,7 @@
     </widget>
    </item>
    <item>
-    <widget class="KButtonGroup" name="groupbox">
+    <widget class="QGroupBox" name="groupbox">
      <property name="title">
       <string>Memory Usage</string>
      </property>
@@ -344,14 +344,6 @@
    </item>
   </layout>
  </widget>
- <customwidgets>
-  <customwidget>
-   <class>KButtonGroup</class>
-   <extends>QGroupBox</extends>
-   <header>kbuttongroup.h</header>
-   <container>1</container>
-  </customwidget>
- </customwidgets>
  <includes>
   <include location="global">kiconloader.h</include>
  </includes>
diff --git a/ui/bookmarklist.cpp b/ui/bookmarklist.cpp
index e1acdbbf3..1450323c2 100644
--- a/ui/bookmarklist.cpp
+++ b/ui/bookmarklist.cpp
@@ -16,12 +16,12 @@
 #include <qlayout.h>
 #include <qtoolbar.h>
 #include <qtreewidget.h>
-
+#include <QMenu>
 #include <QtCore/QDebug>
 #include <QIcon>
+
 #include <KLocalizedString>
-#include <qmenu.h>
-#include <ktreewidgetsearchline.h>
+#include <KTreeWidgetSearchLine>
 
 #include "pageitemdelegate.h"
 #include "core/action.h"
diff --git a/ui/fileprinterpreview.cpp b/ui/fileprinterpreview.cpp
index bfbbc158f..59d0059bf 100644
--- a/ui/fileprinterpreview.cpp
+++ b/ui/fileprinterpreview.cpp
@@ -14,11 +14,13 @@
 
 #include <QFile>
 #include <QSize>
-#include <QtCore/QFile>
-#include <QtWidgets/QLabel>
-#include <QtWidgets/QPushButton>
-#include <QtGui/QShowEvent>
+#include <QDialogButtonBox>
+#include <QLabel>
+#include <QPushButton>
+#include <QShowEvent>
+#include <QVBoxLayout>
 
+#include <KWindowConfig>
 #include <klocalizedstring.h>
 #include <kmimetypetrader.h>
 #include <kparts/readonlypart.h>
@@ -44,6 +46,9 @@ public:
         , config(KSharedConfig::openConfig(QStringLiteral("okularrc")))
 
     {
+        mainlayout = new QVBoxLayout(q);
+        buttonBox = new QDialogButtonBox(QDialogButtonBox::Close, q);
+        mainlayout->addWidget(buttonBox);
         filename = _filename;
     }
 
@@ -55,6 +60,10 @@ public:
 
     QWidget *mainWidget;
 
+    QDialogButtonBox *buttonBox;
+
+    QVBoxLayout *mainlayout;
+
     QString filename;
 
     KParts::ReadOnlyPart *previewPart;
@@ -111,7 +120,7 @@ bool FilePrinterPreviewPrivate::doPreview()
         fail();
         return false;
     } else {
-        q->setMainWidget(previewPart->widget());
+        mainlayout->insertWidget(0, previewPart->widget());
         return previewPart->openUrl(QUrl::fromLocalFile(filename));
     }
 }
@@ -121,30 +130,30 @@ void FilePrinterPreviewPrivate::fail()
     if (!failMessage) {
         failMessage = new QLabel(i18n("Could not load print preview part"), q);
     }
-    q->setMainWidget(failMessage);
+    mainlayout->insertWidget(0, failMessage);
 }
 
 
 
 
 FilePrinterPreview::FilePrinterPreview( const QString &filename, QWidget *parent )
-    : KDialog( parent )
+    : QDialog( parent )
     , d( new FilePrinterPreviewPrivate( this, filename ) )
 {
     qCDebug(OkularUiDebug) << "kdeprint: creating preview dialog";
 
     // Set up the dialog
-    setCaption(i18n("Print Preview"));
-    setButtons(KDialog::Close);
-    button(KDialog::Close)->setAutoDefault(false);
+    setWindowTitle(i18n("Print Preview"));
+
+    connect(d->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 
-    restoreDialogSize(d->config->group("Print Preview"));
+    KWindowConfig::restoreWindowSize(windowHandle(), d->config->group("Print Preview"));
 }
 
 FilePrinterPreview::~FilePrinterPreview()
 {
     KConfigGroup group(d->config->group("Print Preview"));
-    saveDialogSize(group);
+    KWindowConfig::saveWindowSize(windowHandle(), group);
 
     delete d;
 }
@@ -164,7 +173,7 @@ void FilePrinterPreview::showEvent(QShowEvent *event)
             return;
         }
     }
-    KDialog::showEvent(event);
+    QDialog::showEvent(event);
 }
 
 #include "moc_fileprinterpreview.cpp"
diff --git a/ui/fileprinterpreview.h b/ui/fileprinterpreview.h
index cca420d72..c3f3260b5 100644
--- a/ui/fileprinterpreview.h
+++ b/ui/fileprinterpreview.h
@@ -13,7 +13,7 @@
 #ifndef FILEPRINTERPREVIEW_H
 #define FILEPRINTERPREVIEW_H
 
-#include <kdialog.h>
+#include <QDialog>
 
 namespace Okular {
 
@@ -21,7 +21,7 @@ namespace Okular {
 
 class FilePrinterPreviewPrivate;
 
-class FilePrinterPreview : public KDialog
+class FilePrinterPreview : public QDialog
 {
     Q_OBJECT
 
diff --git a/ui/pageview.cpp b/ui/pageview.cpp
index 52b975b95..580db1888 100644
--- a/ui/pageview.cpp
+++ b/ui/pageview.cpp
@@ -35,18 +35,16 @@
 #include <QInputDialog>
 #include <qdesktopwidget.h>
 #include <QMimeDatabase>
+#include <QMimeData>
 
 #include <qaction.h>
 #include <kactionmenu.h>
 #include <kstandardaction.h>
 #include <kactioncollection.h>
 #include <KLocalizedString>
-#include <kfiledialog.h>
-#include <kglobal.h>
 #include <kselectaction.h>
 #include <ktoggleaction.h>
 #include <QtCore/QDebug>
-#include <kdeversion.h>
 #include <kmessagebox.h>
 #include <QIcon>
 #include <kurifilter.h>
@@ -659,7 +657,7 @@ void PageView::setupActions( KActionCollection * ac )
     ac->addAction( QStringLiteral("speak_document"), d->aSpeakDoc );
     d->aSpeakDoc->setEnabled( false );
     connect( d->aSpeakDoc, &QAction::triggered, this, &PageView::slotSpeakDocument );
-    
+
     d->aSpeakPage = new QAction( QIcon::fromTheme( QStringLiteral("text-speak") ), i18n( "Speak Current Page" ), this );
     ac->addAction( QStringLiteral("speak_current_page"), d->aSpeakPage );
     d->aSpeakPage->setEnabled( false );
@@ -2765,8 +2763,7 @@ void PageView::mouseReleaseEvent( QMouseEvent * e )
                 else if ( choice == imageToFile )
                 {
                     // [3] save pixmap to file
-                    QString fileName = KFileDialog::getSaveFileName( QUrl(), QStringLiteral("image/png image/jpeg"), this, QString(),
-                                                                     KFileDialog::ConfirmOverwrite );
+                    QString fileName = QFileDialog::getSaveFileName(this, i18n("Save file"), QString(), i18n("Images (*.png .jpeg"));
                     if ( fileName.isEmpty() )
                         d->messageWindow->display( i18n( "File not saved." ), QString(), PageViewMessage::Warning );
                     else
@@ -4206,58 +4203,7 @@ void PageView::updatePageStep() {
 
 void PageView::addWebShortcutsMenu( QMenu * menu, const QString & text )
 {
-#if KDE_IS_VERSION(4,5,70)
-    if ( text.isEmpty() )
-    {
-        return;
-    }
-
-    QString searchText = text;
-    searchText = searchText.replace( QLatin1Char('\n'), QLatin1Char(' ') ).replace(QLatin1Char( '\r'), QLatin1Char(' ') ).simplified();
-
-    if ( searchText.isEmpty() )
-    {
-        return;
-    }
-
-    KUriFilterData filterData( searchText );
-
-    filterData.setSearchFilteringOptions( KUriFilterData::RetrievePreferredSearchProvidersOnly );
-
-    if ( KUriFilter::self()->filterSearchUri( filterData, KUriFilter::NormalTextFilter ) )
-    {
-        const QStringList searchProviders = filterData.preferredSearchProviders();
-
-        if ( !searchProviders.isEmpty() )
-        {
-            QMenu *webShortcutsMenu = new QMenu( menu );
-            webShortcutsMenu->setIcon( QIcon::fromTheme( QStringLiteral("preferences-web-browser-shortcuts") ) );
-
-            const QString squeezedText = KStringHandler::rsqueeze( searchText, 21 );
-            webShortcutsMenu->setTitle( i18n( "Search for '%1' with", squeezedText ) );
 
-            QAction *action = 0;
-
-            foreach( const QString &searchProvider, searchProviders )
-            {
-                action = new QAction( searchProvider, webShortcutsMenu );
-                action->setIcon( QIcon::fromTheme( filterData.iconNameForPreferredSearchProvider( searchProvider ) ) );
-                action->setData( filterData.queryForPreferredSearchProvider( searchProvider ) );
-                connect( action, &QAction::triggered, this, &PageView::slotHandleWebShortcutAction );
-                webShortcutsMenu->addAction( action );
-            }
-
-            webShortcutsMenu->addSeparator();
-
-            action = new QAction( i18n( "Configure Web Shortcuts..." ), webShortcutsMenu );
-            action->setIcon( QIcon::fromTheme( QStringLiteral("configure") ) );
-            connect( action, &QAction::triggered, this, &PageView::slotConfigureWebShortcuts );
-            webShortcutsMenu->addAction( action );
-
-            menu->addMenu(webShortcutsMenu);
-        }
-    }
-#endif
 }
 
 //BEGIN private SLOTS
@@ -4752,19 +4698,7 @@ void PageView::slotShowSizeAllCursor()
 
 void PageView::slotHandleWebShortcutAction()
 {
-#if KDE_IS_VERSION(4,5,70)
-    QAction *action = qobject_cast<QAction*>( sender() );
-
-    if (action)
-    {
-        KUriFilterData filterData( action->data().toString() );
 
-        if ( KUriFilter::self()->filterSearchUri( filterData, KUriFilter::WebShortcutFilter ) )
-        {
-            KToolInvocation::invokeBrowser( filterData.uri().url() );
-        }
-    }
-#endif
 }
 
 void PageView::slotConfigureWebShortcuts()
diff --git a/ui/presentationwidget.cpp b/ui/presentationwidget.cpp
index b2a74a748..b95ca9181 100644
--- a/ui/presentationwidget.cpp
+++ b/ui/presentationwidget.cpp
@@ -39,7 +39,7 @@
 #include <kiconloader.h>
 #include <kmessagebox.h>
 #include <kselectaction.h>
-#include <kdialog.h>
+#include <QDialog>
 
 #include <Solid/PowerManagement>
 
@@ -149,7 +149,8 @@ PresentationWidget::PresentationWidget( QWidget * parent, Okular::Document * doc
     if ( caption.trimmed().isEmpty() )
         caption = doc->currentDocument().fileName();
     caption = i18nc( "[document title/filename] – Presentation", "%1 – Presentation", caption );
-    setWindowTitle( KDialog::makeStandardCaption( caption ) );
+    setWindowTitle( caption );
+#pragma message("KF5: Here was a makeStandardCaption, lost in KF5 port")
 
     m_width = -1;
     m_screen = -2;
@@ -235,7 +236,7 @@ PresentationWidget::PresentationWidget( QWidget * parent, Okular::Document * doc
     m_overlayHideTimer = new QTimer( this );
     m_overlayHideTimer->setSingleShot( true );
     connect(m_overlayHideTimer, &QTimer::timeout, this, &PresentationWidget::slotHideOverlay);
-    m_nextPageTimer = new QTimer( this ); 
+    m_nextPageTimer = new QTimer( this );
     m_nextPageTimer->setSingleShot( true );
     connect(m_nextPageTimer, &QTimer::timeout, this, &PresentationWidget::slotNextPage);