office/okular
office/okular
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Make Ctrl+End/Ctrl+Home go to end up document/beginning of documents instead of lastpage/firstpage

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BUGS: 241197

svn path=/trunk/KDE/kdegraphics/okular/; revision=1171437
This commit is contained in:
Albert Astals Cid 2010-09-03 21:30:30 +00:00
parent 6ad8e94d53
commit 66c5ad47b4
2 changed files with 71 additions and 26 deletions
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93
part.cpp
View file

@ -31,6 +31,7 @@
#include <qtimer.h>
#include <QtGui/QPrinter>
#include <QtGui/QPrintDialog>
#include <QScrollBar>
#include <kvbox.h>
#include <kaboutapplicationdialog.h>
@ -434,13 +435,15 @@ m_cliPresentation(false), m_embedMode(detectEmbedMode(parentWidget, parent, args
connect( m_progressWidget, SIGNAL( nextPage() ), m_nextPage, SLOT( trigger() ) );
#endif
m_firstPage = KStandardAction::firstPage( this, SLOT( slotGotoFirst() ), ac );
ac->addAction("first_page", m_firstPage);
m_firstPage->setWhatsThis( i18n( "Moves to the first page of the document" ) );
m_beginningOfDocument = KStandardAction::firstPage( this, SLOT( slotGotoFirst() ), ac );
ac->addAction("first_page", m_beginningOfDocument);
m_beginningOfDocument->setText(i18n( "Beginning of the document"));
m_beginningOfDocument->setWhatsThis( i18n( "Moves to the beginning of the document" ) );
m_lastPage = KStandardAction::lastPage( this, SLOT( slotGotoLast() ), ac );
ac->addAction("last_page",m_lastPage);
m_lastPage->setWhatsThis( i18n( "Moves to the last page of the document" ) );
m_endOfDocument = KStandardAction::lastPage( this, SLOT( slotGotoLast() ), ac );
ac->addAction("last_page",m_endOfDocument);
m_endOfDocument->setText(i18n( "End of the document"));
m_endOfDocument->setWhatsThis( i18n( "Moves to the end of the document" ) );
// we do not want back and next in history in the dummy mode
m_historyBack = 0;
@ -810,14 +813,7 @@ void Part::notifySetup( const QVector< Okular::Page * > & /*pages*/, int setupFl
void Part::notifyViewportChanged( bool /*smoothMove*/ )
{
// update actions if the page is changed
static int lastPage = -1;
int viewportPage = m_document->viewport().pageNumber;
if ( viewportPage != lastPage )
{
updateViewActions();
lastPage = viewportPage;
}
updateViewActions();
}
void Part::notifyPageChanged( int page, int flags )
@ -1262,13 +1258,52 @@ void Part::updateViewActions()
bool opened = m_document->pages() > 0;
if ( opened )
{
bool atBegin = m_document->currentPage() < 1;
bool atEnd = m_document->currentPage() >= (m_document->pages() - 1);
m_gotoPage->setEnabled( m_document->pages() > 1 );
m_firstPage->setEnabled( !atBegin );
m_prevPage->setEnabled( !atBegin );
m_lastPage->setEnabled( !atEnd );
m_nextPage->setEnabled( !atEnd );
// Check if you are at the beginning or not
if (m_document->currentPage() != 0)
{
m_beginningOfDocument->setEnabled( true );
m_prevPage->setEnabled( true );
}
else
{
if (m_pageView->verticalScrollBar()->value() != 0)
{
// The page isn't at the very beginning
m_beginningOfDocument->setEnabled( true );
}
else
{
// The page is at the very beginning of the document
m_beginningOfDocument->setEnabled( false );
}
// The document is at the first page, you can go to a page before
m_prevPage->setEnabled( false );
}
if (m_document->pages() == m_document->currentPage() + 1 )
{
// If you are at the end, disable go to next page
m_nextPage->setEnabled( false );
if (m_pageView->verticalScrollBar()->value() == m_pageView->verticalScrollBar()->maximum())
{
// If you are the end of the page of the last document, you can't go to the last page
m_endOfDocument->setEnabled( false );
}
else
{
// Otherwise you can move to the endif
m_endOfDocument->setEnabled( true );
}
}
else
{
// If you are not at the end, enable go to next page
m_nextPage->setEnabled( true );
m_endOfDocument->setEnabled( true );
}
if (m_historyBack) m_historyBack->setEnabled( !m_document->historyAtBegin() );
if (m_historyNext) m_historyNext->setEnabled( !m_document->historyAtEnd() );
m_reload->setEnabled( true );
@ -1278,8 +1313,8 @@ void Part::updateViewActions()
else
{
m_gotoPage->setEnabled( false );
m_firstPage->setEnabled( false );
m_lastPage->setEnabled( false );
m_beginningOfDocument->setEnabled( false );
m_endOfDocument->setEnabled( false );
m_prevPage->setEnabled( false );
m_nextPage->setEnabled( false );
if (m_historyBack) m_historyBack->setEnabled( false );
@ -1407,15 +1442,25 @@ void Part::slotNextPage()
void Part::slotGotoFirst()
{
if ( m_document->isOpened() )
if ( m_document->isOpened() ) {
m_document->setViewportPage( 0 );
m_beginningOfDocument->setEnabled( false );
}
}
void Part::slotGotoLast()
{
if ( m_document->isOpened() )
m_document->setViewportPage( m_document->pages() - 1 );
{
DocumentViewport endPage(m_document->pages() -1 );
endPage.rePos.enabled = true;
endPage.rePos.normalizedX = 0;
endPage.rePos.normalizedY = 1;
endPage.rePos.pos = Okular::DocumentViewport::TopLeft;
m_document->setViewport(endPage);
m_endOfDocument->setEnabled(false);
}
}

4
part.h
View file

@ -226,8 +226,8 @@ class Part : public KParts::ReadOnlyPart, public Okular::DocumentObserver, publi
KAction *m_gotoPage;
KAction *m_prevPage;
KAction *m_nextPage;
KAction *m_firstPage;
KAction *m_lastPage;
KAction *m_beginningOfDocument;
KAction *m_endOfDocument;
KAction *m_historyBack;
KAction *m_historyNext;
KAction *m_addBookmark;