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-rw-r--r--kaddressbook/views/cardview.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/kaddressbook/views/cardview.cpp b/kaddressbook/views/cardview.cpp
index da552c3..03df444 100644
--- a/kaddressbook/views/cardview.cpp
+++ b/kaddressbook/views/cardview.cpp
@@ -1,462 +1,462 @@
/*
This file is part of KAddressBook.
Copyright (c) 2002 Mike Pilone <mpilone@slac.com>
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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
//BEGIN Includes
#include "cardview.h"
#include <limits.h>
#include <qpainter.h>
#include <qtimer.h>
#include <qdatetime.h>
#include <qlabel.h>
#include <qstyle.h>
#include <qcursor.h>
#include <qtooltip.h>
#include "kabprefs.h"
#include <kdebug.h>
#include <kglobalsettings.h>
//END includes
#define MIN_ITEM_WIDTH 80
//BEGIN Helpers
//////////////////////////////////////
// CardViewTip
class CardViewTip : public QLabel {
public:
CardViewTip(QWidget *parent=0, const char *name=0) : QLabel( parent, name )
{
setPalette( QToolTip::palette() );
setFrameStyle( Panel|Plain );
setMidLineWidth(0);
setIndent(1);
}
~CardViewTip() {};
protected:
void leaveEvent( QEvent * )
{
hide();
}
};
//////////////////////////////////////
// CardViewItemList
//
// Warning: make sure you use findRef() instead of find() to find an
// item! Only the pointer value is unique in the list.
//
class CardViewItemList : public QPtrList<CardViewItem>
{
protected:
virtual int compareItems(QPtrCollection::Item item1,
QPtrCollection::Item item2)
{
CardViewItem *cItem1 = (CardViewItem*)item1;
CardViewItem *cItem2 = (CardViewItem*)item2;
if ( cItem1 == cItem2 )
return 0;
if ((cItem1 == 0) || (cItem2 == 0))
return cItem1 ? -1 : 1;
if (cItem1->caption() < cItem2->caption())
return -1;
else if (cItem1->caption() > cItem2->caption())
return 1;
return 0;
}
private:
/*int find( const CardViewItem * )
{
qDebug("DON'T USE CardViewItemList::find( item )! Use findRef( item )!");
}*/
};
//////////////////////////////////////
// CardViewSeparator
class CardViewSeparator
{
friend class CardView;
public:
CardViewSeparator(CardView *view)
: mView(view)
{
mRect = QRect(0, 0, view->separatorWidth(), 0);
}
~CardViewSeparator() {}
void paintSeparator(QPainter *p, QColorGroup &cg)
{
p->fillRect(0, 0, mRect.width(), mRect.height(),
cg.brush(QColorGroup::Button));
}
void repaintSeparator()
{
mView->repaintContents(mRect);
}
private:
CardView *mView;
QRect mRect;
};
//END Helpers
//BEGIN Private Data
class CardViewPrivate
{
public:
CardViewPrivate()
: mSelectionMode( CardView::Multi ),
mDrawCardBorder( true ),
mDrawFieldLabels( true ),
mDrawSeparators( true),
mSepWidth( 2 ),
mShowEmptyFields( false ),
mLayoutDirty( true ),
mLastClickOnItem( false ),
mItemMargin( 0 ),
mItemSpacing( 10 ),
mItemWidth( 200 ),
mMaxFieldLines( INT_MAX ),
mCurrentItem( 0L ),
mLastClickPos( QPoint(0, 0) ),
+ mResizeAnchor(0),
mRubberBandAnchor( 0 ),
- mCompText( QString::null ),
- mResizeAnchor(0)
+ mCompText( QString::null )
{};
CardViewItemList mItemList;
QPtrList<CardViewSeparator> mSeparatorList;
QFontMetrics *mFm;
QFontMetrics *mBFm; // bold font
QFont mHeaderFont; // custom header font
CardView::SelectionMode mSelectionMode;
bool mDrawCardBorder;
bool mDrawFieldLabels;
bool mDrawSeparators;
int mSepWidth;
bool mShowEmptyFields;
bool mLayoutDirty;
bool mLastClickOnItem;
uint mItemMargin; // internal margin in items
uint mItemSpacing; // spacing between items, column seperators and border
int mItemWidth; // width of all items
uint mMaxFieldLines; // Max lines to dispaly pr field
CardViewItem *mCurrentItem;
QPoint mLastClickPos;
QTimer *mTimer; // times out if mouse rests for more than 500 msecs
CardViewTip *mTip; // passed to the item under a resting cursor to display full text
bool mOnSeparator; // set/reset on mouse movement
// for resizing by dragging the separators
int mResizeAnchor; // uint, ulong? the mouse down separator left
int mRubberBandAnchor; // for erasing rubber bands
// data used for resizing.
// as they are beeded by each mouse move while resizing, we store them here,
// saving 8 calculations in each mouse move.
int colspace; // amount of space between items pr column
uint first; // the first col to anchor at for painting rubber bands
int firstX; // X position of first in pixel
int pressed; // the colummn that was pressed on at resizing start
int span; // pressed - first
// key completion
QString mCompText; // current completion string
QDateTime mCompUpdated; // ...was updated at this time
};
class CardViewItemPrivate
{
public:
CardViewItemPrivate() :
- x( 0 ),
- y( 0 ),
- mSelected( false ){};
+ mSelected( false ),
+ x( 0 ),
+ y( 0 ){};
QString mCaption;
QPtrList< CardViewItem::Field > mFieldList;
bool mSelected;
int x; // horizontal position, set by the view
int y; // vertical position, set by the view
int maxLabelWidth; // the width of the widest label, according to the view font.
int hcache; // height cache
};
//END Private Data
//BEGIN CardViewItem
CardViewItem::CardViewItem(CardView *parent, QString caption)
: d(new CardViewItemPrivate()), mView(parent)
{
d->mCaption = caption;
initialize();
}
CardViewItem::~CardViewItem()
{
// Remove ourself from the view
if (mView != 0)
mView->takeItem(this);
delete d;
d = 0;
}
void CardViewItem::initialize()
{
d->mSelected = false;
d->mFieldList.setAutoDelete(true);
d->maxLabelWidth = 0;
d->hcache=0;
//calcRect();
// Add ourself to the view
if (mView != 0)
mView->insertItem(this);
}
void CardViewItem::paintCard(QPainter *p, QColorGroup &cg)
{
if (!mView)
return;
QPen pen;
QBrush brush;
QFontMetrics fm = *(mView->d->mFm);
QFontMetrics bFm = *(mView->d->mBFm);
bool drawLabels = mView->d->mDrawFieldLabels;
bool drawBorder = mView->d->mDrawCardBorder;
int mg = mView->itemMargin();
int w = mView->itemWidth() - (mg*2);
int h = height() - (mg*2);
const int colonWidth( fm.width(":") );
int labelXPos = 2 + mg;
int labelWidth = QMIN( w/2 - 4 - mg, d->maxLabelWidth + colonWidth + 4 );
int valueXPos = labelWidth + 4 + mg;
int valueWidth = w - labelWidth - 4 - mg;
p->setFont( mView->font() );
labelWidth -= colonWidth; // extra space for the colon
if (!drawLabels)
{
valueXPos = labelXPos;
valueWidth = w - 4;
}
// Draw a simple box
if (isSelected())
pen = QPen(cg.highlight(), 1);
else
pen = QPen(cg.button(), 1);
p->setPen(pen);
// Draw the border - this is only draw if the user asks for it.
if (drawBorder)
p->drawRect( mg, mg, w, h );
// set the proper pen color for the caption box
if (isSelected())
brush = cg.brush(QColorGroup::Highlight);
else
brush = cg.brush(QColorGroup::Button);
p->fillRect(mg, mg, w, 4 + bFm.height(), brush);
// Now paint the caption
p->save();
QFont bFont = mView->headerFont();
//bFont.setBold(true);
p->setFont(bFont);
if (isSelected())
p->setPen(cg.highlightedText());
else
p->setPen(cg.buttonText());
p->drawText(2+mg, 2+mg + bFm.ascent()/*bFm.height()*//*-bFm.descent()*//*-bFm.leading()*/, trimString(d->mCaption, w-4, bFm));
p->restore();
// Go through the fields and draw them
QPtrListIterator< CardViewItem::Field > iter(d->mFieldList);
QString label, value;
int yPos = mg + 4 + bFm.height()/* + 1*/ + fm.height(); // why the + 1 ??? (anders)
p->setPen(cg.text());
int fh = fm.height();
int cln( 0 );
QString tmp;
int maxLines = mView->maxFieldLines();
for (iter.toFirst(); iter.current(); ++iter)
{
value = (*iter)->second;
if ( value.isEmpty() && ! mView->d->mShowEmptyFields )
continue;
if (drawLabels)
{
label = trimString((*iter)->first, labelWidth, fm);
p->drawText(labelXPos, yPos, label + ":");
}
/* US original
for (cln=0; cln <= maxLines; cln++)
{
tmp = value.section('\n',cln,cln);
if ( !tmp.isEmpty() ) p->drawText( valueXPos, yPos + cln*fh, trimString( tmp, valueWidth, fm ) );
else break;
}
*/
//US new implementation
QStringList strlst = QStringList::split('\n', value, true);
for (cln=0; cln <= maxLines && cln <= (int)strlst.count(); cln++)
{
tmp = strlst[cln];
if ( !tmp.isEmpty() )
p->drawText( valueXPos, yPos + cln*fh, trimString( tmp, valueWidth, fm ) );
else
break;
}
if ( cln == 0 ) cln = 1;
yPos += cln * fh + 2;
}
// if we are the current item and the view has focus, draw focus rect
if ( mView->currentItem() == this && mView->hasFocus() )
{
/*US
mView->style().drawPrimitive( QStyle::PE_FocusRect, p,
QRect(0, 0, mView->itemWidth(), h+(2*mg)), cg,
QStyle::Style_FocusAtBorder,
QStyleOption( isSelected() ? cg.highlight() : cg.base() ) );
*/
const QColor pHighl = isSelected() ? cg.highlight() : cg.base();
const QRect r(0, 0, mView->itemWidth(), h+(2*mg));
#ifndef DESKTOP_VERSION
mView->style().drawFocusRect(p, r, cg, &pHighl, true);
#endif
}
}
const QString &CardViewItem::caption() const
{
return d->mCaption;
}
int CardViewItem::height( bool allowCache ) const
{
// use cache
if ( allowCache && d->hcache )
return d->hcache;
// Base height:
// 2 for line width
// 2 for top caption pad
// 2 for bottom caption pad
// 2 pad for the end
// + 2 times the advised margin
int baseHeight = 8 + ( 2 * mView->itemMargin() );
// size of font for each field
// 2 pad for each field
// anders: if the view does not show empty fields, check for value
bool sef = mView->showEmptyFields();
int fh = mView->d->mFm->height();//lineSpacing(); // font height
//int sp = QMAX( 0, 2- mView->d->mFm->leading() ); // field spacing NOTE make a property
int fieldHeight = 0;
int lines;
int maxLines( mView->maxFieldLines() );
QPtrListIterator< CardViewItem::Field > iter(d->mFieldList);
for (iter.toFirst(); iter.current(); ++iter)
{
if ( !sef && (*iter)->second.isEmpty() )
continue;
lines = QMIN( (*iter)->second.contains('\n') + 1, maxLines );
fieldHeight += ( lines * fh ) + 2;//sp;
}
// height of caption font (bold)
fieldHeight += mView->d->mBFm->height();
d->hcache = baseHeight + fieldHeight;
return d->hcache;
}
bool CardViewItem::isSelected() const
{
return d->mSelected;
}
void CardViewItem::setSelected(bool selected)
{
d->mSelected = selected;
}
void CardViewItem::insertField(const QString &label, const QString &value)
{
CardViewItem::Field *f = new CardViewItem::Field(label, value);
d->mFieldList.append(f);
d->hcache=0;
if (mView)
{
mView->setLayoutDirty(true);
d->maxLabelWidth = QMAX( mView->d->mFm->width( label ), d->maxLabelWidth );
}
}
void CardViewItem::removeField(const QString &label)
{
CardViewItem::Field *f;
QPtrListIterator< CardViewItem::Field > iter(d->mFieldList);
for (iter.toFirst(); iter.current(); ++iter)
{
f = *iter;
if (f->first == label)
break;
}
if (*iter)
d->mFieldList.remove(*iter);
d->hcache = 0;