1 files changed, 0 insertions, 450 deletions
diff --git a/kdeui/kpixmapregionselectorwidget.cpp b/kdeui/kpixmapregionselectorwidget.cpp
deleted file mode 100644
index 1af5ef14a..000000000
--- a/kdeui/kpixmapregionselectorwidget.cpp
+++ /dev/null
@@ -1,450 +0,0 @@
-/* This file is part of the KDE libraries
-    Copyright (C) 2004 Antonio Larrosa <larrosa@kde.org
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public License
-    along with this library; see the file COPYING.LIB.  If not, write to
-    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-    Boston, MA 02110-1301, USA.
-*/
-
-/* NOTE: There are two copies of this .h and the .cpp file, with subtle differences.
- * One copy is in kdelibs/tdeui, and the other copy is in tdepim/libtdepim
- * This is because tdepim has to remain backwards compatible.  Any changes
- * to either file should be made to the other.
- */
-
-#include "kpixmapregionselectorwidget.h"
-#include <tqpainter.h>
-#include <tqcolor.h>
-#include <tqimage.h>
-#include <tqlayout.h>
-#include <kimageeffect.h>
-#include <kdebug.h>
-#include <klocale.h>
-#include <kpopupmenu.h>
-#include <kaction.h>
-#include <stdlib.h>
-#include <tqcursor.h>
-#include <tqapplication.h>
-
-KPixmapRegionSelectorWidget::KPixmapRegionSelectorWidget( TQWidget *parent, 
-      const char *name) : TQWidget( parent, name)
-{
-   TQHBoxLayout * hboxLayout=new TQHBoxLayout( this );
-   
-   hboxLayout->addStretch();
-   TQVBoxLayout * vboxLayout=new TQVBoxLayout( hboxLayout );
-
-   vboxLayout->addStretch();
-   m_label = new TQLabel(this, "pixmapHolder");
-   m_label->setBackgroundMode( TQt::NoBackground );
-   m_label->installEventFilter( this );
-
-   vboxLayout->addWidget(m_label);
-   vboxLayout->addStretch();
-
-   hboxLayout->addStretch();
-
-   m_forcedAspectRatio=0;
-
-   m_zoomFactor=1.0;
-}
-
-KPixmapRegionSelectorWidget::~KPixmapRegionSelectorWidget()
-{
-}
-
-void KPixmapRegionSelectorWidget::setPixmap( const TQPixmap &pixmap )
-{
-   Q_ASSERT(!pixmap.isNull()); //This class isn't designed to deal with null pixmaps.
-   m_originalPixmap = pixmap;
-   m_unzoomedPixmap = pixmap;
-   m_label->setPixmap( pixmap );
-   resetSelection();
-}
-
-void KPixmapRegionSelectorWidget::resetSelection()
-{
-   m_selectedRegion = m_originalPixmap.rect();
-   updatePixmap();
-}
-
-TQRect KPixmapRegionSelectorWidget::selectedRegion() const
-{
-     return m_selectedRegion;
-}
-
-void KPixmapRegionSelectorWidget::setSelectedRegion(const TQRect &rect)
-{
-   if (!rect.isValid()) resetSelection();
-   else 
-   {
-      m_selectedRegion=rect;
-      updatePixmap();
-
-      TQRect r=unzoomedSelectedRegion();
-   }
-}
-
-void KPixmapRegionSelectorWidget::updatePixmap()
-{
-   Q_ASSERT(!m_originalPixmap.isNull()); if(m_originalPixmap.isNull()) { m_label->setPixmap(m_originalPixmap); return; }
-   if (m_selectedRegion.width()>m_originalPixmap.width()) m_selectedRegion.setWidth( m_originalPixmap.width() );
-   if (m_selectedRegion.height()>m_originalPixmap.height()) m_selectedRegion.setHeight( m_originalPixmap.height() );
-
-   TQPainter painter;
-   if (m_linedPixmap.isNull())
-   {
-     m_linedPixmap = m_originalPixmap;
-
-     painter.begin(&m_linedPixmap);
-     painter.setRasterOp( TQt::XorROP );
-     painter.fillRect(0,0,m_linedPixmap.width(), m_linedPixmap.height(), 
-                  TQBrush( TQColor(255,255,255), Qt::BDiagPattern) );
-     painter.end();
-
-     TQImage image=m_linedPixmap.convertToImage();
-     image=KImageEffect::fade(image, (float)0.4, TQColor(0,0,0));
-     m_linedPixmap.convertFromImage(image);
-   } 
-
-   TQPixmap pixmap = m_linedPixmap;
-
-   painter.begin(&pixmap);
-   painter.drawPixmap( m_selectedRegion.topLeft(), 
-        m_originalPixmap, m_selectedRegion );
-
-   painter.setPen( TQColor(255,255,255) );
-   painter.setRasterOp( TQt::XorROP );
-
-   painter.drawRect( m_selectedRegion );
-
-   painter.end();
-
-   m_label->setPixmap(pixmap);
-}
-
-
-KPopupMenu *KPixmapRegionSelectorWidget::createPopupMenu()
-{
-   KPopupMenu *popup=new KPopupMenu(this, "PixmapRegionSelectorPopup");
-   popup->insertTitle(i18n("Image Operations"));
-   
-   KAction *action = new KAction(i18n("&Rotate Clockwise"), "rotate_cw",
-                                0, TQT_TQOBJECT(this), TQT_SLOT(rotateClockwise()),
-                                TQT_TQOBJECT(popup), "rotateclockwise");
-   action->plug(popup);
-
-   action = new KAction(i18n("Rotate &Counterclockwise"), "rotate_ccw",
-                                0, TQT_TQOBJECT(this), TQT_SLOT(rotateCounterclockwise()),
-                                TQT_TQOBJECT(popup), "rotatecounterclockwise");
-   action->plug(popup);
- 
-/*
-   I wonder if it would be appropiate to have here an "Open with..." option to
-   edit the image (antlarr)
-*/
-   return popup;
-}
-
-void KPixmapRegionSelectorWidget::rotate(KImageEffect::RotateDirection direction)
-{
-   int w=m_originalPixmap.width();
-   int h=m_originalPixmap.height();
-   TQImage img=m_unzoomedPixmap.convertToImage();
-   img= KImageEffect::rotate(img, direction);
-   m_unzoomedPixmap.convertFromImage(img);
-
-   img=m_originalPixmap.convertToImage();
-   img= KImageEffect::rotate(img, direction);
-   m_originalPixmap.convertFromImage(img);
-
-   m_linedPixmap=TQPixmap();
-
-   if (m_forcedAspectRatio>0 && m_forcedAspectRatio!=1) 
-      resetSelection();
-   else
-   {
-      switch (direction)
-      {
-         case ( KImageEffect::Rotate90 ):
-            {
-              int x=h-m_selectedRegion.y()-m_selectedRegion.height();
-              int y=m_selectedRegion.x();
-              m_selectedRegion.setRect(x, y, m_selectedRegion.height(), m_selectedRegion.width() );
-              updatePixmap();
-            } break;
-         case ( KImageEffect::Rotate270 ):
-            {
-              int x=m_selectedRegion.y();
-              int y=w-m_selectedRegion.x()-m_selectedRegion.width();
-              m_selectedRegion.setRect(x, y, m_selectedRegion.height(), m_selectedRegion.width() );
-              updatePixmap();
-            } break;
-         default: resetSelection();
-      }
-   }
-}
-
-void KPixmapRegionSelectorWidget::rotateClockwise()
-{
-   rotate(KImageEffect::Rotate90);
-}
-
-void KPixmapRegionSelectorWidget::rotateCounterclockwise()
-{
-   rotate(KImageEffect::Rotate270);
-}
-
-bool KPixmapRegionSelectorWidget::eventFilter(TQObject *obj, TQEvent *ev)
-{
-   if ( ev->type() == TQEvent::MouseButtonPress )
-   {
-      TQMouseEvent *mev= (TQMouseEvent *)(ev);
-      //kdDebug() << TQString("click at  %1,%2").arg( mev->x() ).arg( mev->y() ) << endl;
-
-      if ( mev->button() == Qt::RightButton )
-      {
-         KPopupMenu *popup = createPopupMenu( );
-         popup->exec( mev->globalPos() );
-         delete popup;
-         return TRUE;
-      };
-
-      TQCursor cursor;
-
-      if ( m_selectedRegion.contains( mev->pos() ) 
-          && m_selectedRegion!=m_originalPixmap.rect() )
-      {
-         m_state=Moving;
-         cursor.setShape( Qt::SizeAllCursor );
-      }
-      else
-      {
-         m_state=Resizing;
-         cursor.setShape( Qt::CrossCursor );
-      }
-      TQApplication::setOverrideCursor(cursor);
-
-      m_tempFirstClick=mev->pos();
-      
-
-      return TRUE;
-   }
-
-   if ( ev->type() == TQEvent::MouseMove )
-   {
-      TQMouseEvent *mev= (TQMouseEvent *)(ev);
-
-      //kdDebug() << TQString("move to  %1,%2").arg( mev->x() ).arg( mev->y() ) << endl;
-      
-      if ( m_state == Resizing )
-      {
-         setSelectedRegion ( 
-              calcSelectionRectangle( m_tempFirstClick, mev->pos() ) );
-      }
-      else if (m_state == Moving )
-      {
-         int mevx = mev->x();
-         int mevy = mev->y();
-         bool mouseOutside=false;
-         if ( mevx < 0 ) 
-         {
-           m_selectedRegion.moveBy(-m_selectedRegion.x(),0);
-           mouseOutside=true;
-         }
-         else if ( mevx > m_originalPixmap.width() )
-         {
-           m_selectedRegion.moveBy(m_originalPixmap.width()-m_selectedRegion.width()-m_selectedRegion.x(),0);
-           mouseOutside=true;
-         }
-         if ( mevy < 0 ) 
-         {
-           m_selectedRegion.moveBy(0,-m_selectedRegion.y());
-           mouseOutside=true;
-         }
-         else if ( mevy > m_originalPixmap.height() )
-         {
-           m_selectedRegion.moveBy(0,m_originalPixmap.height()-m_selectedRegion.height()-m_selectedRegion.y());
-           mouseOutside=true;
-         }
-         if (mouseOutside) { updatePixmap(); return TRUE; };
-
-         m_selectedRegion.moveBy( mev->x()-m_tempFirstClick.x(),
-                                  mev->y()-m_tempFirstClick.y() );
-
-         // Check that the region has not fallen outside the image
-         if (m_selectedRegion.x() < 0)
-            m_selectedRegion.moveBy(-m_selectedRegion.x(),0);
-         else if (m_selectedRegion.right() > m_originalPixmap.width())
-            m_selectedRegion.moveBy(-(m_selectedRegion.right()-m_originalPixmap.width()),0); 
-
-         if (m_selectedRegion.y() < 0) 
-            m_selectedRegion.moveBy(0,-m_selectedRegion.y());
-         else if (m_selectedRegion.bottom() > m_originalPixmap.height()) 
-            m_selectedRegion.moveBy(0,-(m_selectedRegion.bottom()-m_originalPixmap.height()));
-
-         m_tempFirstClick=mev->pos();
-         updatePixmap();
-      } 
-      return TRUE;
-   }
-
-   if ( ev->type() == TQEvent::MouseButtonRelease )
-   {
-      TQMouseEvent *mev= (TQMouseEvent *)(ev);
-
-      if ( m_state == Resizing && mev->pos() == m_tempFirstClick)
-         resetSelection();
-
-      m_state=None;
-      TQApplication::restoreOverrideCursor(); 
-
-      return TRUE;
-   }
-
-   TQWidget::eventFilter(obj, ev);
-   return FALSE;
-}
-
-TQRect KPixmapRegionSelectorWidget::calcSelectionRectangle( const TQPoint & startPoint, const TQPoint & _endPoint )
-{
-   TQPoint endPoint = _endPoint;
-   if ( endPoint.x() < 0 ) endPoint.setX(0);
-   else if ( endPoint.x() > m_originalPixmap.width() ) endPoint.setX(m_originalPixmap.width());
-   if ( endPoint.y() < 0 ) endPoint.setY(0);
-   else if ( endPoint.y() > m_originalPixmap.height() ) endPoint.setY(m_originalPixmap.height());
-   int w=abs(startPoint.x()-endPoint.x());
-   int h=abs(startPoint.y()-endPoint.y());
-
-   if (m_forcedAspectRatio>0)
-   {
-      double aspectRatio=w/double(h);
-
-      if (aspectRatio>m_forcedAspectRatio) 
-         h=(int)(w/m_forcedAspectRatio);
-      else
-         w=(int)(h*m_forcedAspectRatio);
-   }
-
-   int x,y;
-   if ( startPoint.x() < endPoint.x() )
-     x=startPoint.x();
-   else
-     x=startPoint.x()-w;
-   if ( startPoint.y() < endPoint.y() )
-     y=startPoint.y();
-   else
-     y=startPoint.y()-h;
-
-   if (x<0)
-   {
-      w+=x;
-      x=0;
-      h=(int)(w/m_forcedAspectRatio);
-
-      if ( startPoint.y() > endPoint.y() )
-        y=startPoint.y()-h;
-   }
-   else if (x+w>m_originalPixmap.width())
-   {
-      w=m_originalPixmap.width()-x;
-      h=(int)(w/m_forcedAspectRatio);
-
-      if ( startPoint.y() > endPoint.y() )
-        y=startPoint.y()-h;
-   }
-   if (y<0)
-   {
-      h+=y;
-      y=0;
-      w=(int)(h*m_forcedAspectRatio);
-
-      if ( startPoint.x() > endPoint.x() )
-        x=startPoint.x()-w;
-   }
-   else if (y+h>m_originalPixmap.height())
-   {
-      h=m_originalPixmap.height()-y;
-      w=(int)(h*m_forcedAspectRatio);
-
-      if ( startPoint.x() > endPoint.x() )
-        x=startPoint.x()-w;
-   }
-
-   return TQRect(x,y,w,h);
-}
-
-TQRect KPixmapRegionSelectorWidget::unzoomedSelectedRegion() const
-{
-  return TQRect((int)(m_selectedRegion.x()/m_zoomFactor),
-               (int)(m_selectedRegion.y()/m_zoomFactor),
-               (int)(m_selectedRegion.width()/m_zoomFactor),
-               (int)(m_selectedRegion.height()/m_zoomFactor));
-}
-
-TQImage KPixmapRegionSelectorWidget::selectedImage() const
-{
-   TQImage origImage=m_unzoomedPixmap.convertToImage();
-   return origImage.copy(unzoomedSelectedRegion());
-}
-
-void KPixmapRegionSelectorWidget::setSelectionAspectRatio(int width, int height)
-{
-   m_forcedAspectRatio=width/double(height);
-}
-
-void KPixmapRegionSelectorWidget::setFreeSelectionAspectRatio()
-{
-   m_forcedAspectRatio=0;
-}
-
-void KPixmapRegionSelectorWidget::setMaximumWidgetSize(int width, int height)
-{
-   m_maxWidth=width;
-   m_maxHeight=height;
-
-   m_originalPixmap=m_unzoomedPixmap;
-   if (m_selectedRegion == m_originalPixmap.rect()) m_selectedRegion=TQRect();
-
-//   kdDebug() << TQString(" original Pixmap :") << m_originalPixmap.rect() << endl;
-//   kdDebug() << TQString(" unzoomed Pixmap : %1 x %2 ").arg(m_unzoomedPixmap.width()).arg(m_unzoomedPixmap.height()) << endl;
-
-   if ( !m_originalPixmap.isNull() &&
-       ( m_originalPixmap.width() > m_maxWidth || 
-         m_originalPixmap.height() > m_maxHeight ) )
-   {
-         /* We have to resize the pixmap to get it complete on the screen */
-         TQImage image=m_originalPixmap.convertToImage();
-         m_originalPixmap.convertFromImage( image.smoothScale( width, height, TQ_ScaleMin ) );
-         double oldZoomFactor = m_zoomFactor;
-         m_zoomFactor=m_originalPixmap.width()/(double)m_unzoomedPixmap.width();
-
-         if (m_selectedRegion.isValid())
-         {
-            m_selectedRegion=
-                  TQRect((int)(m_selectedRegion.x()*m_zoomFactor/oldZoomFactor),
-                        (int)(m_selectedRegion.y()*m_zoomFactor/oldZoomFactor),
-                        (int)(m_selectedRegion.width()*m_zoomFactor/oldZoomFactor),
-                        (int)(m_selectedRegion.height()*m_zoomFactor/oldZoomFactor) );
-         }
-   }
-   
-   if (!m_selectedRegion.isValid()) m_selectedRegion = m_originalPixmap.rect();
-
-   m_linedPixmap=TQPixmap();
-   updatePixmap();
-   resize(m_label->width(), m_label->height());
-}
-
-#include "kpixmapregionselectorwidget.moc"