Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 180 insertions, 0 deletions

diff --git a/kword/KWInsertPicDia.cpp b/kword/KWInsertPicDia.cpp
new file mode 100644
index 00000000..df29e330
--- /dev/null
+++ b/kword/KWInsertPicDia.cpp
@@ -0,0 +1,180 @@
+/* This file is part of the KDE project
+   Copyright (C)  2001 David Faure <[email protected]>
+   Copyright (C) 2002 Nicolas GOUTTE <[email protected]>
+
+   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.
+*/
+
+#include <qpainter.h>
+#include <qpushbutton.h>
+#include <qbitmap.h>
+#include <qlayout.h>
+#include <qcheckbox.h>
+#include <qscrollview.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kfiledialog.h>
+#include <kimageio.h>
+#include <kio/netaccess.h>
+
+#include <KoPicture.h>
+#include <KoPictureFilePreview.h>
+
+#include "KWDocument.h"
+#include "KWInsertPicDia.h"
+#include <qtimer.h>
+
+/**
+ * This is the preview that appears on the right of the "Insert picture" dialog.
+ * Not to be confused with KoPictureFilePreview, the one inside the file dialog!
+ * (Note: this one has to remain separate, for the day we add options like flipping, rotating, etc.)
+ */
+class KWInsertPicPreview : public QScrollView
+{
+public:
+    KWInsertPicPreview( QWidget *parent )
+        : QScrollView( parent )
+    {
+        viewport()->setBackgroundMode( PaletteBase );
+        setMinimumSize( 300, 200 );
+    }
+
+    virtual ~KWInsertPicPreview() {}
+
+    bool setPicture( const KoPicture & picture )
+    {
+        if (!picture.isNull())
+        {
+            m_size = picture.getOriginalSize();
+            m_picture = picture;
+            resizeContents( m_size.width(), m_size.height() );
+            repaint( false );
+            return true;
+        }
+        else
+            return false;
+    }
+
+    void drawContents( QPainter *p, int, int, int, int )
+    {
+        p->setBackgroundColor( Qt::white );
+        // Be sure that the background is white (for transparency)
+        p->fillRect(0, 0, m_size.width(), m_size.height(), QBrush( Qt::white ));
+        m_picture.draw( *p, 0 ,0, m_size.width(), m_size.height());
+    }
+
+private:
+    KoPicture m_picture;
+    QSize m_size;
+};
+
+//////////////
+
+KWInsertPicDia::KWInsertPicDia( QWidget *parent, bool _inline, bool _keepRatio, KWDocument *_doc, const char *name )
+    : KDialogBase( Plain, i18n("Insert Picture"), Ok|Cancel, Ok, parent, name, true ),
+    m_bFirst ( true ), m_doc ( _doc )
+{
+    setInitialSize( QSize(400, 300) );
+    QWidget *page = plainPage();
+    QGridLayout *grid = new QGridLayout( page, 4, 2, KDialog::marginHint(), KDialog::spacingHint() );
+
+    QPushButton *pbImage = new QPushButton( i18n( "Choose &Picture..." ), page );
+    grid->addWidget( pbImage, 0, 0 );
+    connect( pbImage, SIGNAL( clicked() ), SLOT( slotChooseImage() ) );
+
+    m_cbInline = new QCheckBox( i18n( "Insert picture inline" ), page );
+    grid->addWidget( m_cbInline, 1, 0 );
+
+    m_cbKeepRatio= new QCheckBox( i18n("Retain original aspect ratio"),page);
+    grid->addWidget( m_cbKeepRatio, 2, 0);
+
+    m_preview = new KWInsertPicPreview( page );
+    grid->addMultiCellWidget( m_preview, 0, 3, 1, 1 );
+
+    // Stretch the buttons and checkboxes a little, but stretch the preview much more
+    grid->setRowStretch( 0, 1 );
+    grid->setRowStretch( 1, 1 );
+    grid->setRowStretch( 2, 1 );
+    grid->setRowStretch( 3, 10 );
+    grid->setColStretch( 0, 1 );
+    grid->setColStretch( 1, 10 );
+    m_cbKeepRatio->setChecked(_keepRatio);
+    m_cbInline->setChecked( _inline );
+    enableButtonOK( false );
+    setFocus();
+    slotChooseImage(); // save the user time, directly open the dialog
+}
+
+bool KWInsertPicDia::makeInline() const
+{
+    return m_cbInline->isChecked();
+}
+
+bool KWInsertPicDia::keepRatio() const
+{
+    return m_cbKeepRatio->isChecked();
+}
+
+void KWInsertPicDia::slotChooseImage()
+{
+    KoPicture tmppicture = KWInsertPicDia::selectPictureDia( ":picture", this );
+    if ( !tmppicture.isNull() ) // if canceled, keep current picture (#72827)
+        m_picture = tmppicture;
+    if ( m_picture.isNull() && m_bFirst)
+    {
+        kdDebug() << "KWInsertPicDia::slotChooseImage cancelled by user." << endl;
+        // Close, but delayed, otherwise it won't work (we only return from the ctor)
+        QTimer::singleShot( 0, this, SLOT( cancel() ) );
+        return;
+    }
+    enableButtonOK ( m_preview->setPicture( m_picture ) );
+    m_bFirst = false;
+}
+
+KoPicture KWInsertPicDia::selectPictureDia( const QString & _path, QWidget* parent )
+{
+    QStringList mimetypes ( KImageIO::mimeTypes( KImageIO::Reading ) );
+    mimetypes += KoPictureFilePreview::clipartMimeTypes();
+
+    KFileDialog fd( _path, QString::null, parent, 0, TRUE );
+    fd.setMimeFilter( mimetypes );
+    fd.setCaption(i18n("Choose Picture"));
+    return selectPicture( fd, parent );
+}
+
+KoPicture KWInsertPicDia::selectPicture( KFileDialog & fd, QWidget *parent )
+{
+    KoPicture picture;
+
+    fd.setPreviewWidget( new KoPictureFilePreview( &fd ) );
+    KURL url;
+    if ( fd.exec() == QDialog::Accepted )
+        url = fd.selectedURL();
+
+    if( !url.isEmpty() )
+        picture.setKeyAndDownloadPicture( url, parent );
+
+    return picture;
+}
+
+KoPicture KWInsertPicDia::picture ( void ) const
+{
+    kdDebug() << m_picture.getKey().toString() << " selected in KWInsertPicDia" << endl;
+    return m_picture;
+}
+
+#include "KWInsertPicDia.moc"