Remove unused variables

autotests/mainshelltest.cpp

@@ -251,7 +251,6 @@ void MainShellTest::testShell()
     {
         if (useTabs)
         {
-            QSet<QString> openUrls;
             Shell *s = findShell();
             QVERIFY(s);
             Okular::Part *part = dynamic_cast<Okular::Part*>(s->m_tabs[0].part);
@@ -474,7 +473,6 @@ void MainShellTest::test2FilesError()
     Okular::Status status = Okular::main(paths, serializedOptions);
     QCOMPARE(status, Okular::Error);
 
-    QSet<QString> openUrls;
     Shell *s = findShell();
     QVERIFY(!s);
 }

core/document.cpp

@@ -563,7 +563,6 @@ bool DocumentPrivate::loadDocumentInfo( QFile &infoFile, LoadDocumentInfoFlags l
     if ( root.tagName() != QLatin1String("documentInfo") )
         return false;
 
-    QUrl documentUrl( root.attribute( "url" ) );
     bool loadedAnything = false; // set if something gets actually loaded
 
     // Parse the DOM tree
@@ -1580,8 +1579,6 @@ void DocumentPrivate::refreshPixmaps( int pageNumber )
 
             PixmapRequest * p = new PixmapRequest( observer, pageNumber, tilesManager->width() / qApp->devicePixelRatio(), tilesManager->height() / qApp->devicePixelRatio(), 1, PixmapRequest::Asynchronous );
 
-            NormalizedRect tilesRect;
-
             // Get the visible page rect
             NormalizedRect visibleRect;
             QVector< Okular::VisiblePageRect * >::const_iterator vIt = m_pageRects.constBegin(), vEnd = m_pageRects.constEnd();

generators/chm/lib/ebook.cpp

@@ -20,8 +20,6 @@
 #include "ebook_chm.h"
 #include "ebook_epub.h"
 
-const char * const INTERNAL_URL_SCHEME = "kchm";
-
 EBook::EBook()
 {
 }

generators/dvi/generator_dvi.cpp

@@ -286,7 +286,6 @@ Okular::TextPage *DviGenerator::extractTextFromPage( dviPageInfo *pageInfo )
 
     QVector<TextBox>::ConstIterator it = pageInfo->textBoxList.constBegin();
     QVector<TextBox>::ConstIterator itEnd = pageInfo->textBoxList.constEnd();
-    QRect tmpRect;
 
     int pageWidth = pageInfo->width, pageHeight = pageInfo->height;
 
@@ -297,7 +296,6 @@ Okular::TextPage *DviGenerator::extractTextFromPage( dviPageInfo *pageInfo )
 #if 0
         qCDebug(OkularDviDebug) << "orientation: " << orientation
                  << ", curTB.box: " << curTB.box
-                 << ", tmpRect: " << tmpRect 
                  << ", ( " << pageWidth << "," << pageHeight << " )" 
                <<endl;
 #endif

part.cpp

@@ -822,7 +822,6 @@ void Part::setViewerShortcuts()
 void Part::setupActions()
 {
     KActionCollection * ac = actionCollection();
-    QMimeDatabase db;
 
     m_copy = KStandardAction::create( KStandardAction::Copy, m_pageView, SLOT(copyTextSelection()), ac );
 

ui/pageview.cpp

@@ -4477,7 +4477,6 @@ void PageView::slotRelayoutPages()
         viewportHeight = viewport()->height(),
         fullWidth = 0,
         fullHeight = 0;
-    QRect viewportRect( horizontalScrollBar()->value(), verticalScrollBar()->value(), viewportWidth, viewportHeight );
 
     // handle the 'center first page in row' stuff
     const bool facing = Okular::Settings::viewMode() == Okular::Settings::EnumViewMode::Facing && pageCount > 1;