You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
784 lines
23 KiB
784 lines
23 KiB
/***************************************************************************
|
|
komparelistview.h - description
|
|
-------------------
|
|
begin : Sun Mar 4 2001
|
|
copyright : (C) 2001-2004 Otto Bruggeman
|
|
(C) 2001-2003 John Firebaugh
|
|
(C) 2004 Jeff Snyder
|
|
email : otto.bruggeman@home.nl
|
|
jfirebaugh@kde.org
|
|
jeff@caffeinated.me.uk
|
|
****************************************************************************/
|
|
|
|
/***************************************************************************
|
|
**
|
|
** This program is free software; you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation; either version 2 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
***************************************************************************/
|
|
|
|
#include <tqheader.h>
|
|
#include <tqpainter.h>
|
|
#include <tqregexp.h>
|
|
#include <tqtimer.h>
|
|
|
|
#include <kdebug.h>
|
|
#include <kglobal.h>
|
|
#include <kglobalsettings.h>
|
|
|
|
#include "diffmodel.h"
|
|
#include "diffhunk.h"
|
|
#include "difference.h"
|
|
#include "viewsettings.h"
|
|
#include "komparemodellist.h"
|
|
#include "komparesplitter.h"
|
|
|
|
#include "komparelistview.h"
|
|
|
|
#define COL_LINE_NO 0
|
|
#define COL_MAIN 1
|
|
|
|
#define BLANK_LINE_HEIGHT 3
|
|
#define HUNK_LINE_HEIGHT 5
|
|
|
|
using namespace Diff2;
|
|
|
|
KompareListViewFrame::KompareListViewFrame( bool isSource,
|
|
ViewSettings* settings,
|
|
KompareSplitter* parent,
|
|
const char* name ):
|
|
TQFrame ( parent, name ),
|
|
m_view ( isSource, settings, this, name ),
|
|
m_label ( isSource?"Source":"Dest", this ),
|
|
m_layout ( this )
|
|
{
|
|
setSizePolicy ( TQSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::Ignored) );
|
|
m_label.setSizePolicy ( TQSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::Fixed) );
|
|
TQFrame *bottomLine = new TQFrame(this);
|
|
bottomLine->setFrameShape(TQFrame::HLine);
|
|
bottomLine->setFrameShadow ( TQFrame::Plain );
|
|
bottomLine->setSizePolicy ( TQSizePolicy(TQSizePolicy::Ignored, TQSizePolicy::Fixed) );
|
|
bottomLine->setFixedHeight(1);
|
|
m_label.setMargin(3);
|
|
m_layout.setSpacing(0);
|
|
m_layout.setMargin(0);
|
|
m_layout.addWidget(&m_label);
|
|
m_layout.addWidget(bottomLine);
|
|
m_layout.addWidget(&m_view);
|
|
|
|
connect( &m_view, TQT_SIGNAL(differenceClicked(const Diff2::Difference*)),
|
|
parent, TQT_SLOT(slotDifferenceClicked(const Diff2::Difference*)) );
|
|
|
|
connect( parent, TQT_SIGNAL(scrollViewsToId(int)), &m_view, TQT_SLOT(scrollToId(int)) );
|
|
connect( parent, TQT_SIGNAL(setXOffset(int)), &m_view, TQT_SLOT(setXOffset(int)) );
|
|
connect( &m_view, TQT_SIGNAL(resized()), parent, TQT_SLOT(slotUpdateScrollBars()) );
|
|
}
|
|
|
|
void KompareListViewFrame::slotSetModel( const DiffModel* model )
|
|
{
|
|
if( model )
|
|
{
|
|
if( view()->isSource() ) {
|
|
if( !model->sourceRevision().isEmpty() )
|
|
m_label.setText( model->sourceFile() + " (" + model->sourceRevision() + ")" );
|
|
else
|
|
m_label.setText( model->sourceFile() );
|
|
} else {
|
|
if( !model->destinationRevision().isEmpty() )
|
|
m_label.setText( model->destinationFile() + " (" + model->destinationRevision() + ")" );
|
|
else
|
|
m_label.setText( model->destinationFile() );
|
|
}
|
|
} else {
|
|
m_label.setText( TQString() );
|
|
}
|
|
}
|
|
|
|
KompareListView::KompareListView( bool isSource,
|
|
ViewSettings* settings,
|
|
TQWidget* parent, const char* name ) :
|
|
KListView( parent, name ),
|
|
m_isSource( isSource ),
|
|
m_settings( settings ),
|
|
m_scrollId( -1 ),
|
|
m_selectedModel( 0 ),
|
|
m_selectedDifference( 0 )
|
|
{
|
|
header()->hide();
|
|
addColumn( "Line Number", 0 );
|
|
addColumn( "Main" );
|
|
addColumn( "Blank" );
|
|
setColumnAlignment( COL_LINE_NO, AlignRight );
|
|
setAllColumnsShowFocus( true );
|
|
setRootIsDecorated( false );
|
|
setSorting( -1 );
|
|
setItemMargin( 3 );
|
|
setTreeStepSize( 0 );
|
|
setColumnWidthMode( COL_LINE_NO, Maximum );
|
|
setColumnWidthMode( COL_MAIN, Maximum );
|
|
setResizeMode( LastColumn );
|
|
setFrameStyle( TQFrame::NoFrame );
|
|
setVScrollBarMode( TQScrollView::AlwaysOff );
|
|
setHScrollBarMode( TQScrollView::AlwaysOff );
|
|
setFocusPolicy( TQ_NoFocus );
|
|
setFont( m_settings->m_font );
|
|
setSpaces( m_settings->m_tabToNumberOfSpaces );
|
|
setFocusProxy( parent->parentWidget() );
|
|
}
|
|
|
|
KompareListView::~KompareListView()
|
|
{
|
|
}
|
|
|
|
KompareListViewItem* KompareListView::itemAtIndex( int i )
|
|
{
|
|
return m_items[ i ];
|
|
}
|
|
|
|
int KompareListView::firstVisibleDifference()
|
|
{
|
|
TQListViewItem* item = itemAt( TQPoint( 0, 0 ) );
|
|
|
|
if( item == 0 )
|
|
{
|
|
kdDebug(8104) << "no item at viewport coordinates (0,0)" << endl;
|
|
}
|
|
|
|
while( item ) {
|
|
KompareListViewLineItem* lineItem = dynamic_cast<KompareListViewLineItem*>(item);
|
|
if( lineItem && lineItem->diffItemParent()->difference()->type() != Difference::Unchanged )
|
|
break;
|
|
item = item->itemBelow();
|
|
}
|
|
|
|
if( item )
|
|
return m_items.findIndex( ((KompareListViewLineItem*)item)->diffItemParent() );
|
|
|
|
return -1;
|
|
}
|
|
|
|
int KompareListView::lastVisibleDifference()
|
|
{
|
|
TQListViewItem* item = itemAt( TQPoint( 0, visibleHeight() - 1 ) );
|
|
|
|
if( item == 0 )
|
|
{
|
|
kdDebug(8104) << "no item at viewport coordinates (0," << visibleHeight() - 1 << ")" << endl;
|
|
item = lastItem();
|
|
}
|
|
|
|
while( item ) {
|
|
KompareListViewLineItem* lineItem = dynamic_cast<KompareListViewLineItem*>(item);
|
|
if( lineItem && lineItem->diffItemParent()->difference()->type() != Difference::Unchanged )
|
|
break;
|
|
item = item->itemAbove();
|
|
}
|
|
|
|
if( item )
|
|
return m_items.findIndex( ((KompareListViewLineItem*)item)->diffItemParent() );
|
|
|
|
return -1;
|
|
}
|
|
|
|
TQRect KompareListView::itemRect( int i )
|
|
{
|
|
TQListViewItem* item = itemAtIndex( i );
|
|
int x = 0;
|
|
int y = itemPos( item );
|
|
int vx, vy;
|
|
contentsToViewport( x, y, vx, vy );
|
|
return TQRect( vx, vy, 0, item->totalHeight() );
|
|
}
|
|
|
|
int KompareListView::minScrollId()
|
|
{
|
|
return visibleHeight() / 2;
|
|
}
|
|
|
|
int KompareListView::maxScrollId()
|
|
{
|
|
KompareListViewItem* item = (KompareListViewItem*)firstChild();
|
|
if(!item) return 0;
|
|
while( item && item->nextSibling() ) {
|
|
item = (KompareListViewItem*)item->nextSibling();
|
|
}
|
|
int maxId = item->scrollId() + item->maxHeight() - minScrollId();
|
|
kdDebug(8104) << "Max ID = " << maxId << endl;
|
|
return maxId;
|
|
}
|
|
|
|
int KompareListView::contentsWidth()
|
|
{
|
|
return ( columnWidth(COL_LINE_NO) + columnWidth(COL_MAIN) );
|
|
}
|
|
|
|
void KompareListView::setXOffset( int x )
|
|
{
|
|
kdDebug(8104) << "SetXOffset : Scroll to x position: " << x << endl;
|
|
setContentsPos( x, contentsY() );
|
|
}
|
|
|
|
void KompareListView::scrollToId( int id )
|
|
{
|
|
// kdDebug(8104) << "ScrollToID : Scroll to id : " << id << endl;
|
|
KompareListViewItem* item = (KompareListViewItem*)firstChild();
|
|
while( item && item->nextSibling() ) {
|
|
if( ((KompareListViewItem*)item->nextSibling())->scrollId() > id )
|
|
break;
|
|
item = (KompareListViewItem*)item->nextSibling();
|
|
}
|
|
|
|
if( item ) {
|
|
int pos = item->itemPos();
|
|
int itemId = item->scrollId();
|
|
int height = item->totalHeight();
|
|
double r = (double)( id - itemId ) / (double)item->maxHeight();
|
|
int y = pos + (int)( r * (double)height ) - minScrollId();
|
|
// kdDebug(8104) << "scrollToID: " << endl;
|
|
// kdDebug(8104) << " id = " << id << endl;
|
|
// kdDebug(8104) << " id after = " << ( item->nextSibling() ? TQString::number( ((KompareListViewItem*)item->nextSibling())->scrollId() ) : "no such sibling..." ) << endl;
|
|
// kdDebug(8104) << " pos = " << pos << endl;
|
|
// kdDebug(8104) << " itemId = " << itemId << endl;
|
|
// kdDebug(8104) << " r = " << r << endl;
|
|
// kdDebug(8104) << " height = " << height << endl;
|
|
// kdDebug(8104) << " minID = " << minScrollId() << endl;
|
|
// kdDebug(8104) << " y = " << y << endl;
|
|
// kdDebug(8104) << "contentsHeight = " << contentsHeight() << endl;
|
|
// kdDebug(8104) << " c - y = " << contentsHeight() - y << endl;
|
|
setContentsPos( contentsX(), y );
|
|
}
|
|
|
|
m_scrollId = id;
|
|
}
|
|
|
|
int KompareListView::scrollId()
|
|
{
|
|
if( m_scrollId < 0 )
|
|
m_scrollId = minScrollId();
|
|
return m_scrollId;
|
|
}
|
|
|
|
void KompareListView::setSelectedDifference( const Difference* diff, bool scroll )
|
|
{
|
|
kdDebug(8104) << "KompareListView::setSelectedDifference(" << diff << ", " << scroll << ")" << endl;
|
|
|
|
// When something other than a click causes this function to be called,
|
|
// it'll only get called once, and all is simple.
|
|
//
|
|
// When the user clicks on a diff, this function will get called once when
|
|
// komparesplitter::slotDifferenceClicked runs, and again when the
|
|
// setSelection signal from the modelcontroller arrives.
|
|
//
|
|
// the first call (which will always be from the splitter) will have
|
|
// scroll==false, and the the second call will bail out here.
|
|
// Which is why clicking on a difference does not cause the listviews to
|
|
// scroll.
|
|
if ( m_selectedDifference == diff )
|
|
return;
|
|
|
|
m_selectedDifference = diff;
|
|
|
|
KompareListViewItem* item = m_itemDict[ (void*)diff ];
|
|
if( !item ) {
|
|
kdDebug(8104) << "KompareListView::slotSetSelection(): couldn't find our selection!" << endl;
|
|
return;
|
|
}
|
|
|
|
// why does this not happen when the user clicks on a diff? see the comment above.
|
|
if( scroll )
|
|
scrollToId(item->scrollId());
|
|
setSelected( item, true );
|
|
}
|
|
|
|
void KompareListView::slotSetSelection( const Difference* diff )
|
|
{
|
|
kdDebug(8104) << "KompareListView::slotSetSelection( const Difference* diff )" << endl;
|
|
|
|
setSelectedDifference( diff, true );
|
|
}
|
|
|
|
void KompareListView::slotSetSelection( const DiffModel* model, const Difference* diff )
|
|
{
|
|
kdDebug(8104) << "KompareListView::slotSetSelection( const DiffModel* model, const Difference* diff )" << endl;
|
|
|
|
if( m_selectedModel && m_selectedModel == model ) {
|
|
slotSetSelection( diff );
|
|
return;
|
|
}
|
|
|
|
clear();
|
|
m_items.clear();
|
|
m_itemDict.clear();
|
|
m_selectedModel = model;
|
|
|
|
m_itemDict.resize(model->differenceCount());
|
|
|
|
DiffHunkListConstIterator hunkIt = model->hunks()->begin();
|
|
DiffHunkListConstIterator hEnd = model->hunks()->end();
|
|
|
|
KompareListViewItem* item = 0;
|
|
Difference* tmpdiff = 0;
|
|
DiffHunk* hunk = 0;
|
|
|
|
|
|
for ( ; hunkIt != hEnd; ++hunkIt )
|
|
{
|
|
hunk = *hunkIt;
|
|
|
|
if( item )
|
|
item = new KompareListViewHunkItem( this, item, hunk, model->isBlended() );
|
|
else
|
|
item = new KompareListViewHunkItem( this, hunk, model->isBlended() );
|
|
|
|
DifferenceListConstIterator diffIt = hunk->differences().begin();
|
|
DifferenceListConstIterator dEnd = hunk->differences().end();
|
|
|
|
for ( ; diffIt != dEnd; ++diffIt )
|
|
{
|
|
tmpdiff = *diffIt;
|
|
|
|
item = new KompareListViewDiffItem( this, item, tmpdiff );
|
|
|
|
int type = tmpdiff->type();
|
|
|
|
if ( type != Difference::Unchanged )
|
|
{
|
|
m_items.append( (KompareListViewDiffItem*)item );
|
|
m_itemDict.insert( tmpdiff, (KompareListViewDiffItem*)item );
|
|
}
|
|
}
|
|
}
|
|
|
|
slotSetSelection( diff );
|
|
}
|
|
|
|
void KompareListView::contentsMousePressEvent( TQMouseEvent* e )
|
|
{
|
|
TQPoint vp = contentsToViewport( e->pos() );
|
|
KompareListViewLineItem* lineItem = dynamic_cast<KompareListViewLineItem*>( itemAt( vp ) );
|
|
if( !lineItem )
|
|
return;
|
|
KompareListViewDiffItem* diffItem = lineItem->diffItemParent();
|
|
if( diffItem->difference()->type() != Difference::Unchanged ) {
|
|
emit differenceClicked( diffItem->difference() );
|
|
}
|
|
}
|
|
|
|
void KompareListView::contentsMouseDoubleClickEvent( TQMouseEvent* e )
|
|
{
|
|
TQPoint vp = contentsToViewport( e->pos() );
|
|
KompareListViewLineItem* lineItem = dynamic_cast<KompareListViewLineItem*>( itemAt( vp ) );
|
|
if ( !lineItem )
|
|
return;
|
|
KompareListViewDiffItem* diffItem = lineItem->diffItemParent();
|
|
if ( diffItem->difference()->type() != Difference::Unchanged ) {
|
|
// FIXME: make a new signal that does both
|
|
emit differenceClicked( diffItem->difference() );
|
|
emit applyDifference( !diffItem->difference()->applied() );
|
|
}
|
|
}
|
|
|
|
void KompareListView::slotApplyDifference( bool apply )
|
|
{
|
|
m_itemDict[ (void*)m_selectedDifference ]->applyDifference( apply );
|
|
}
|
|
|
|
void KompareListView::slotApplyAllDifferences( bool apply )
|
|
{
|
|
TQPtrDictIterator<KompareListViewDiffItem> it ( m_itemDict );
|
|
for( ; it.current(); ++it )
|
|
it.current()->applyDifference( apply );
|
|
repaint();
|
|
}
|
|
|
|
void KompareListView::slotApplyDifference( const Difference* diff, bool apply )
|
|
{
|
|
m_itemDict[ (void*)diff ]->applyDifference( apply );
|
|
}
|
|
|
|
void KompareListView::setSpaces( int spaces )
|
|
{
|
|
m_spaces.truncate( 0 );
|
|
kdDebug( 8104 ) << "tabToNumberOfSpaces: " << spaces << endl;
|
|
for ( int i = 0; i < spaces; i++ )
|
|
m_spaces += " ";
|
|
|
|
triggerUpdate();
|
|
}
|
|
|
|
void KompareListView::wheelEvent( TQWheelEvent* e )
|
|
{
|
|
e->ignore(); // we want the parent to catch wheel events
|
|
}
|
|
|
|
void KompareListView::resizeEvent( TQResizeEvent* e )
|
|
{
|
|
KListView::resizeEvent(e);
|
|
emit resized();
|
|
kdDebug() << "resizeEvent " << endl;
|
|
}
|
|
|
|
KompareListViewItem::KompareListViewItem( KompareListView* parent )
|
|
: TQListViewItem( parent ),
|
|
m_scrollId( 0 )
|
|
{
|
|
// kdDebug(8104) << "Created KompareListViewItem with scroll id " << m_scrollId << endl;
|
|
}
|
|
|
|
KompareListViewItem::KompareListViewItem( KompareListView* parent, KompareListViewItem* after )
|
|
: TQListViewItem( parent, after ),
|
|
m_scrollId( after->scrollId() + after->maxHeight() )
|
|
{
|
|
// kdDebug(8104) << "Created KompareListViewItem with scroll id " << m_scrollId << endl;
|
|
}
|
|
|
|
KompareListViewItem::KompareListViewItem( KompareListViewItem* parent )
|
|
: TQListViewItem( parent ),
|
|
m_scrollId( 0 )
|
|
{
|
|
}
|
|
|
|
KompareListViewItem::KompareListViewItem( KompareListViewItem* parent, KompareListViewItem* /*after*/ )
|
|
: TQListViewItem( parent ),
|
|
m_scrollId( 0 )
|
|
{
|
|
}
|
|
|
|
KompareListView* KompareListViewItem::kompareListView() const
|
|
{
|
|
return (KompareListView*)listView();
|
|
}
|
|
|
|
void KompareListViewItem::paintFocus( TQPainter* /* p */, const TQColorGroup& /* cg */, const TQRect& /* r */ )
|
|
{
|
|
// Don't paint anything
|
|
}
|
|
|
|
KompareListViewDiffItem::KompareListViewDiffItem( KompareListView* parent, Difference* difference )
|
|
: KompareListViewItem( parent ),
|
|
m_difference( difference ),
|
|
m_sourceItem( 0L ),
|
|
m_destItem( 0L )
|
|
{
|
|
init();
|
|
}
|
|
|
|
KompareListViewDiffItem::KompareListViewDiffItem( KompareListView* parent, KompareListViewItem* after, Difference* difference )
|
|
: KompareListViewItem( parent, after ),
|
|
m_difference( difference ),
|
|
m_sourceItem( 0L ),
|
|
m_destItem( 0L )
|
|
{
|
|
init();
|
|
}
|
|
|
|
void KompareListViewDiffItem::init()
|
|
{
|
|
setExpandable( true );
|
|
setOpen( true );
|
|
m_destItem = new KompareListViewLineContainerItem( this, false );
|
|
m_sourceItem = new KompareListViewLineContainerItem( this, true );
|
|
setVisibility();
|
|
}
|
|
|
|
void KompareListViewDiffItem::setup()
|
|
{
|
|
KompareListViewItem::setup();
|
|
setHeight( 0 );
|
|
}
|
|
|
|
void KompareListViewDiffItem::setVisibility()
|
|
{
|
|
m_sourceItem->setVisible( kompareListView()->isSource() || m_difference->applied() );
|
|
m_destItem->setVisible( !m_sourceItem->isVisible() );
|
|
}
|
|
|
|
void KompareListViewDiffItem::applyDifference( bool apply )
|
|
{
|
|
kdDebug(8104) << "KompareListViewDiffItem::applyDifference( " << apply << " )" << endl;
|
|
setVisibility();
|
|
setup();
|
|
repaint();
|
|
}
|
|
|
|
int KompareListViewDiffItem::maxHeight()
|
|
{
|
|
int lines = TQMAX( m_difference->sourceLineCount(), m_difference->destinationLineCount() );
|
|
if( lines == 0 )
|
|
return BLANK_LINE_HEIGHT;
|
|
else
|
|
return lines * listView()->fontMetrics().lineSpacing();
|
|
}
|
|
|
|
void KompareListViewDiffItem::setSelected( bool b )
|
|
{
|
|
kdDebug(8104) << "KompareListViewDiffItem::setSelected( " << b << " )" << endl;
|
|
KompareListViewItem::setSelected( b );
|
|
TQListViewItem* item = m_sourceItem->isVisible() ?
|
|
m_sourceItem->firstChild() :
|
|
m_destItem->firstChild();
|
|
while( item && item->isVisible() ) {
|
|
item->repaint();
|
|
item = item->nextSibling();
|
|
}
|
|
}
|
|
|
|
KompareListViewLineContainerItem::KompareListViewLineContainerItem( KompareListViewDiffItem* parent, bool isSource )
|
|
: KompareListViewItem( parent ),
|
|
m_isSource( isSource )
|
|
{
|
|
// kdDebug(8104) << "isSource ? " << (isSource ? " Yes!" : " No!") << endl;
|
|
setExpandable( true );
|
|
setOpen( true );
|
|
|
|
int lines = lineCount();
|
|
int line = lineNumber() + lines - 1;
|
|
// kdDebug(8104) << "LineNumber : " << lineNumber() << endl;
|
|
if( lines == 0 ) {
|
|
new KompareListViewBlankLineItem( this );
|
|
return;
|
|
}
|
|
|
|
for( int i = lines - 1; i >= 0; i--, line-- ) {
|
|
new KompareListViewLineItem( this, line, lineAt( i ) );
|
|
}
|
|
}
|
|
|
|
void KompareListViewLineContainerItem::setup()
|
|
{
|
|
KompareListViewItem::setup();
|
|
setHeight( 0 );
|
|
}
|
|
|
|
KompareListViewDiffItem* KompareListViewLineContainerItem::diffItemParent() const
|
|
{
|
|
return (KompareListViewDiffItem*)parent();
|
|
}
|
|
|
|
int KompareListViewLineContainerItem::lineCount() const
|
|
{
|
|
return m_isSource ? diffItemParent()->difference()->sourceLineCount() :
|
|
diffItemParent()->difference()->destinationLineCount();
|
|
}
|
|
|
|
int KompareListViewLineContainerItem::lineNumber() const
|
|
{
|
|
return m_isSource ? diffItemParent()->difference()->sourceLineNumber() :
|
|
diffItemParent()->difference()->destinationLineNumber();
|
|
}
|
|
|
|
DifferenceString* KompareListViewLineContainerItem::lineAt( int i ) const
|
|
{
|
|
return m_isSource ? diffItemParent()->difference()->sourceLineAt( i ) :
|
|
diffItemParent()->difference()->destinationLineAt( i );
|
|
}
|
|
|
|
KompareListViewLineItem::KompareListViewLineItem( KompareListViewLineContainerItem* parent, int line, DifferenceString* text )
|
|
: KompareListViewItem( parent )
|
|
{
|
|
setText( COL_LINE_NO, TQString::number( line ) );
|
|
setText( COL_MAIN, text->string() );
|
|
m_text = text;
|
|
}
|
|
|
|
void KompareListViewLineItem::setup()
|
|
{
|
|
KompareListViewItem::setup();
|
|
setHeight( listView()->fontMetrics().lineSpacing() );
|
|
}
|
|
|
|
void KompareListViewLineItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int align )
|
|
{
|
|
TQColor bg = cg.base();
|
|
p->fillRect( 0, 0, width, height(), bg );
|
|
if ( diffItemParent()->difference()->type() == Difference::Unchanged )
|
|
{
|
|
if ( column == COL_LINE_NO )
|
|
{
|
|
bg = cg.background();
|
|
p->fillRect( 0, 0, width, height(), bg );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
bg = kompareListView()->settings()->colorForDifferenceType(
|
|
diffItemParent()->difference()->type(),
|
|
diffItemParent()->isSelected(),
|
|
diffItemParent()->difference()->applied() );
|
|
if ( column != COL_MAIN )
|
|
p->fillRect( 0, 0, width, height(), bg );
|
|
}
|
|
|
|
p->setPen( cg.foreground() );
|
|
|
|
paintText( p, bg, column, width, align );
|
|
|
|
if ( diffItemParent()->isSelected() )
|
|
{
|
|
p->setPen( bg.dark(135) );
|
|
if ( this == parent()->firstChild() )
|
|
p->drawLine( 0, 0, width, 0 );
|
|
if ( nextSibling() == 0 )
|
|
p->drawLine( 0, height() - 1, width, height() - 1 );
|
|
}
|
|
}
|
|
|
|
void KompareListViewLineItem::paintText( TQPainter* p, const TQColor& bg, int column, int width, int align )
|
|
{
|
|
if ( column == COL_MAIN )
|
|
{
|
|
TQString textChunk;
|
|
int offset = listView()->itemMargin();
|
|
unsigned int prevValue = 0;
|
|
int chunkWidth;
|
|
TQBrush changeBrush( bg, Dense3Pattern );
|
|
TQBrush normalBrush( bg, SolidPattern );
|
|
TQBrush brush;
|
|
|
|
if ( m_text->string().isEmpty() )
|
|
{
|
|
p->fillRect( 0, 0, width, height(), normalBrush );
|
|
return;
|
|
}
|
|
|
|
p->fillRect( 0, 0, offset, height(), normalBrush );
|
|
|
|
if ( !m_text->markerList().isEmpty() )
|
|
{
|
|
MarkerListConstIterator markerIt = m_text->markerList().begin();
|
|
MarkerListConstIterator mEnd = m_text->markerList().end();
|
|
Marker* m = *markerIt;
|
|
|
|
for ( ; markerIt != mEnd; ++markerIt )
|
|
{
|
|
m = *markerIt;
|
|
textChunk = m_text->string().mid( prevValue, m->offset() - prevValue );
|
|
// kdDebug(8104) << "TextChunk = \"" << textChunk << "\"" << endl;
|
|
// kdDebug(8104) << "c->offset() = " << c->offset() << endl;
|
|
// kdDebug(8104) << "prevValue = " << prevValue << endl;
|
|
textChunk.replace( TQChar('\t'), kompareListView()->spaces() );
|
|
prevValue = m->offset();
|
|
if ( m->type() == Marker::End )
|
|
{
|
|
TQFont font( p->font() );
|
|
font.setBold( true );
|
|
p->setFont( font );
|
|
// p->setPen( TQt::blue );
|
|
brush = changeBrush;
|
|
}
|
|
else
|
|
{
|
|
TQFont font( p->font() );
|
|
font.setBold( false );
|
|
p->setFont( font );
|
|
// p->setPen( TQt::black );
|
|
brush = normalBrush;
|
|
}
|
|
chunkWidth = p->fontMetrics().width( textChunk );
|
|
p->fillRect( offset, 0, chunkWidth, height(), brush );
|
|
p->drawText( offset, 0,
|
|
chunkWidth, height(),
|
|
align, textChunk );
|
|
offset += chunkWidth;
|
|
}
|
|
}
|
|
if ( prevValue < m_text->string().length() )
|
|
{
|
|
// Still have to draw some string without changes
|
|
textChunk = m_text->string().mid( prevValue, kMax( ( unsigned int )1, m_text->string().length() - prevValue ) );
|
|
textChunk.replace( TQChar('\t'), kompareListView()->spaces() );
|
|
// kdDebug(8104) << "TextChunk = \"" << textChunk << "\"" << endl;
|
|
TQFont font( p->font() );
|
|
font.setBold( false );
|
|
p->setFont( font );
|
|
chunkWidth = p->fontMetrics().width( textChunk );
|
|
p->fillRect( offset, 0, chunkWidth, height(), normalBrush );
|
|
p->drawText( offset, 0,
|
|
chunkWidth, height(),
|
|
align, textChunk );
|
|
offset += chunkWidth;
|
|
}
|
|
p->fillRect( offset, 0, width - offset, height(), normalBrush );
|
|
}
|
|
else
|
|
{
|
|
p->fillRect( 0, 0, width, height(), bg );
|
|
p->drawText( listView()->itemMargin(), 0,
|
|
width - listView()->itemMargin(), height(),
|
|
align, text( column ) );
|
|
}
|
|
}
|
|
|
|
KompareListViewDiffItem* KompareListViewLineItem::diffItemParent() const
|
|
{
|
|
KompareListViewLineContainerItem* p = (KompareListViewLineContainerItem*)parent();
|
|
return p->diffItemParent();
|
|
}
|
|
|
|
KompareListViewBlankLineItem::KompareListViewBlankLineItem( KompareListViewLineContainerItem* parent )
|
|
: KompareListViewLineItem( parent, 0, new DifferenceString() )
|
|
{
|
|
}
|
|
|
|
void KompareListViewBlankLineItem::setup()
|
|
{
|
|
KompareListViewLineItem::setup();
|
|
setHeight( BLANK_LINE_HEIGHT );
|
|
}
|
|
|
|
void KompareListViewBlankLineItem::paintText( TQPainter* p, const TQColor& bg, int column, int width, int )
|
|
{
|
|
if ( column == COL_MAIN )
|
|
{
|
|
TQBrush normalBrush( bg, SolidPattern );
|
|
p->fillRect( 0, 0, width, height(), normalBrush );
|
|
}
|
|
}
|
|
|
|
KompareListViewHunkItem::KompareListViewHunkItem( KompareListView* parent, DiffHunk* hunk, bool zeroHeight )
|
|
: KompareListViewItem( parent ),
|
|
m_zeroHeight( zeroHeight ),
|
|
m_hunk( hunk )
|
|
{
|
|
setSelectable( false );
|
|
}
|
|
|
|
KompareListViewHunkItem::KompareListViewHunkItem( KompareListView* parent, KompareListViewItem* after, DiffHunk* hunk, bool zeroHeight )
|
|
: KompareListViewItem( parent, after ),
|
|
m_zeroHeight( zeroHeight ),
|
|
m_hunk( hunk )
|
|
{
|
|
setSelectable( false );
|
|
}
|
|
|
|
int KompareListViewHunkItem::maxHeight()
|
|
{
|
|
if( m_zeroHeight ) {
|
|
return 0;
|
|
} else if( m_hunk->function().isEmpty() ) {
|
|
return HUNK_LINE_HEIGHT;
|
|
} else {
|
|
return listView()->fontMetrics().lineSpacing();
|
|
}
|
|
}
|
|
|
|
void KompareListViewHunkItem::setup()
|
|
{
|
|
KompareListViewItem::setup();
|
|
|
|
setHeight( maxHeight() );
|
|
}
|
|
|
|
void KompareListViewHunkItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int align )
|
|
{
|
|
p->fillRect( 0, 0, width, height(), cg.mid() );
|
|
if( column == COL_MAIN ) {
|
|
p->drawText( listView()->itemMargin(), 0, width - listView()->itemMargin(), height(),
|
|
align, m_hunk->function() );
|
|
}
|
|
}
|
|
|
|
#include "komparelistview.moc"
|