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kdegraphics3
kdegraphics-trinity-kpdf-cover.patch
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File kdegraphics-trinity-kpdf-cover.patch of Package kdegraphics3
From 3afb31110af4b60836c340d2794cc6de092b9e1d Mon Sep 17 00:00:00 2001 From: Mavridis Philippe <mavridisf@gmail.com> Date: Sat, 16 Jan 2021 12:57:12 +0200 Subject: Cover page support for KPDF This resolves issue #26. Signed-off-by: Mavridis Philippe <mavridisf@gmail.com> --- kpdf/conf/kpdf.kcfg | 3 +++ kpdf/part.rc | 1 + kpdf/ui/pageview.cpp | 43 ++++++++++++++++++++++++++++++++++++++++--- kpdf/ui/pageview.h | 1 + 4 files changed, 45 insertions(+), 3 deletions(-) diff --git a/kpdf/conf/kpdf.kcfg b/kpdf/conf/kpdf.kcfg index 9f54b412..7f84081e 100644 --- a/kpdf/conf/kpdf.kcfg +++ b/kpdf/conf/kpdf.kcfg @@ -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> diff --git a/kpdf/part.rc b/kpdf/part.rc index 194e94ac..d69959d4 100644 --- a/kpdf/part.rc +++ b/kpdf/part.rc @@ -24,6 +24,7 @@ <Separator/> <Action name="view_continuous"/> <Action name="view_twopages"/> + <Action name="view_coverpage"/> </Menu> <Menu name="go"><text>&Go</text> <Action name="previous_page"/> diff --git a/kpdf/ui/pageview.cpp b/kpdf/ui/pageview.cpp index 88f599d6..8225bf32 100644 --- a/kpdf/ui/pageview.cpp +++ b/kpdf/ui/pageview.cpp @@ -114,6 +114,7 @@ public: KToggleAction * aZoomFitText; KToggleAction * aViewTwoPages; KToggleAction * aViewContinuous; + KToggleAction * aViewCoverPage; KAction * aPrevAction; }; @@ -282,6 +283,11 @@ void PageView::setupActions( KActionCollection * ac ) connect( d->aViewContinuous, SIGNAL( toggled( bool ) ), SLOT( slotContinuousToggled( bool ) ) ); d->aViewContinuous->setChecked( KpdfSettings::viewContinuous() ); + d->aViewCoverPage = new KToggleAction( i18n("Co&ver Page"), "contents2", 0, ac, "view_coverpage" ); + connect( d->aViewCoverPage, SIGNAL( toggled( bool ) ), SLOT( slotCoverPageToggled( bool ) ) ); + d->aViewCoverPage->setChecked( KpdfSettings::viewCoverPage() ); + d->aViewCoverPage->setEnabled( KpdfSettings::viewColumns() > 1 ); + // Mouse-Mode actions d->aMouseNormal = new KRadioAction( i18n("&Browse Tool"), "mouse", 0, this, 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; diff --git a/kpdf/ui/pageview.h b/kpdf/ui/pageview.h index 901ec9e6..267c58f5 100644 --- a/kpdf/ui/pageview.h +++ b/kpdf/ui/pageview.h @@ -140,6 +140,7 @@ class PageView : public QScrollView, public DocumentObserver void slotRotateLeft(); void slotTwoPagesToggled( bool ); void slotContinuousToggled( bool ); + void slotCoverPageToggled( bool ); void slotSetMouseNormal(); void slotSetMouseZoom(); void slotSetMouseSelect(); -- cgit v1.2.1
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