Cover page support for KPDF

This resolves issue #26.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>
(cherry picked from commit 3afb31110a)
r14.0.x
Mavridis Philippe 4 years ago committed by Slávek Banko
parent 9c49b19b8d
commit 370114e566
No known key found for this signature in database
GPG Key ID: 608F5293A04BE668

@ -76,6 +76,9 @@
<entry key="ViewContinuous" type="Bool" >
<default>true</default>
</entry>
<entry key="ViewCoverPage" type="Bool" >
<default>false</default>
</entry>
<entry key="ViewColumns" type="UInt" >
<default>1</default>
<min>1</min>

@ -24,6 +24,7 @@
<Separator/>
<Action name="view_continuous"/>
<Action name="view_twopages"/>
<Action name="view_coverpage"/>
</Menu>
<Menu name="go"><text>&amp;Go</text>
<Action name="previous_page"/>

@ -114,6 +114,7 @@ public:
TDEToggleAction * aZoomFitText;
TDEToggleAction * aViewTwoPages;
TDEToggleAction * aViewContinuous;
TDEToggleAction * aViewCoverPage;
TDEAction * aPrevAction;
};
@ -282,6 +283,11 @@ void PageView::setupActions( TDEActionCollection * ac )
connect( d->aViewContinuous, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotContinuousToggled( bool ) ) );
d->aViewContinuous->setChecked( KpdfSettings::viewContinuous() );
d->aViewCoverPage = new TDEToggleAction( i18n("Co&ver Page"), "contents2", 0, ac, "view_coverpage" );
connect( d->aViewCoverPage, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotCoverPageToggled( bool ) ) );
d->aViewCoverPage->setChecked( KpdfSettings::viewCoverPage() );
d->aViewCoverPage->setEnabled( KpdfSettings::viewColumns() > 1 );
// Mouse-Mode actions
d->aMouseNormal = new TDERadioAction( i18n("&Browse Tool"), "input-mouse", 0, TQT_TQOBJECT(this), TQT_SLOT( slotSetMouseNormal() ), ac, "mouse_drag" );
d->aMouseNormal->setExclusiveGroup( "MouseType" );
@ -1718,11 +1724,19 @@ void PageView::slotRelayoutPages()
insertY = 4; // 2 + 4*d->zoomFactor ?
cIdx = 0;
rIdx = 0;
if( KpdfSettings::viewColumns() == 2 && KpdfSettings::viewCoverPage() )
++cIdx;
for ( iIt = d->items.begin(); iIt != iEnd; ++iIt )
{
PageViewItem * item = *iIt;
int cWidth = colWidth[ cIdx ],
rHeight = rowHeight[ rIdx ];
if( KpdfSettings::viewColumns() == 2 && KpdfSettings::viewCoverPage() && item->pageNumber() == 0 ) // align widget right inside viewport
insertX+=cWidth;
// center widget inside 'cells'
item->moveTo( insertX + (cWidth - item->width()) / 2,
insertY + (rHeight - item->height()) / 2 );
@ -1776,14 +1790,24 @@ void PageView::slotRelayoutPages()
// 2) hide all widgets except the displayable ones and dispose those
int insertX = 0;
cIdx = 0;
if( KpdfSettings::viewColumns() == 2 && KpdfSettings::viewCoverPage() && (int)d->document->currentPage() == 0 )
++cIdx;
for ( iIt = d->items.begin(); iIt != iEnd; ++iIt )
{
PageViewItem * item = *iIt;
if ( item == currentItem || (cIdx > 0 && cIdx < nCols) )
{
// center widget inside 'cells'
item->moveTo( insertX + (colWidth[ cIdx ] - item->width()) / 2,
(fullHeight - item->height()) / 2 );
if( KpdfSettings::viewCoverPage() && (int)d->document->currentPage() == 0 ) {
// center widget inside viewport
item->moveTo( insertX + (viewportWidth - item->width()) / 2,
(viewportHeight - item->height()) / 2 );
} else {
// center widget inside 'cells'
item->moveTo( insertX + (colWidth[ cIdx ] - item->width()) / 2,
(fullHeight - item->height()) / 2 );
}
// advance col index
insertX += colWidth[ cIdx ];
cIdx++;
@ -2110,6 +2134,8 @@ void PageView::slotTwoPagesToggled( bool on )
if ( d->document->pages() > 0 )
slotRelayoutPages();
}
d->aViewCoverPage->setEnabled( on );
}
void PageView::slotContinuousToggled( bool on )
@ -2123,6 +2149,17 @@ void PageView::slotContinuousToggled( bool on )
}
}
void PageView::slotCoverPageToggled( bool on )
{
if ( KpdfSettings::viewCoverPage() != on )
{
KpdfSettings::setViewCoverPage( on );
KpdfSettings::writeConfig();
if ( d->document->pages() > 0 )
slotRelayoutPages();
}
}
void PageView::slotSetMouseNormal()
{
d->mouseMode = MouseNormal;

@ -140,6 +140,7 @@ class PageView : public TQScrollView, public DocumentObserver
void slotRotateLeft();
void slotTwoPagesToggled( bool );
void slotContinuousToggled( bool );
void slotCoverPageToggled( bool );
void slotSetMouseNormal();
void slotSetMouseZoom();
void slotSetMouseSelect();

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