Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 212 insertions, 0 deletions

diff --git a/kedit/ktextfiledlg.cpp b/kedit/ktextfiledlg.cpp
new file mode 100644
index 0000000..1e1a322
--- /dev/null
+++ b/kedit/ktextfiledlg.cpp
@@ -0,0 +1,212 @@
+// -*- c++ -*-
+/* This file is part of the KDE libraries
+    Copyright (C) 2001 Wolfram Diestel <wolfram@steloj.de>
+
+    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 <qlabel.h>
+#include <qvbox.h>
+
+#include <klocale.h>
+#include <kcharsets.h>
+#include <kdiroperator.h>
+#include <krecentdocument.h>
+#include <ktoolbar.h>
+#include <kpushbutton.h>
+
+#include "ktextfiledlg.h"
+
+KTextFileDialog::KTextFileDialog(const QString& startDir,
+				 const QString& filter,
+				 QWidget *parent, const char* name,
+				 bool modal)
+  : KFileDialog(startDir, filter, parent, name, modal)
+{
+  /*
+  // insert encoding action into toolbar
+  KSelectAction *mEncoding = new KSelectAction(
+      i18n( "Set &Encoding" ), 0, this,
+      SLOT( slotSetEncoding() ), this,
+      "encoding" );
+
+  QStringList encodings = KGlobal::charsets()->descriptiveEncodingNames();
+  encodings.prepend( i18n( "Default encoding" ) );
+  mEncoding->setItems( encodings );
+  mEncoding->setCurrentItem(0);
+  QStringList::Iterator it;
+  int i = 0;
+  for( it = encodings.begin(); it != encodings.end(); ++it) {
+      if ( (*it).contains( encodingStr ) ) {
+      mEncoding->setCurrentItem( i );
+      break;
+      }
+    i++;
+  }
+
+  KToolBar *tb = toolBar();
+  mEncoding->plug( tb, 7 );
+  */
+
+  KAction* mEncoding = new KAction(
+      i18n("Select Encoding..."), 0,
+      this, SLOT( slotShowEncCombo() ), this, "encoding");
+
+  mEncoding->setIcon( QString::fromLatin1("charset") );
+
+  KToolBar *tb = toolBar();
+  mEncoding->plug( tb, pathComboIndex() - 1 );
+}
+
+KTextFileDialog::~KTextFileDialog() {}
+
+void KTextFileDialog::setEncoding(const QString& encoding) {
+  enc = encoding;
+}
+
+
+
+void KTextFileDialog::slotShowEncCombo()
+{
+  // Modal widget asking the user about charset
+  //
+  KDialogBase *encDlg;
+  QLabel *label;
+  QComboBox *encCombo;
+  QVBox *vbox;
+
+  // Create widgets, and display using geometry management
+  encDlg = new KDialogBase( this,
+			    "Encoding Dialog", true, i18n("Select Encoding"),
+			    KDialogBase::Ok | KDialogBase::Cancel );
+  vbox = new QVBox( encDlg );
+  vbox->setSpacing( KDialog::spacingHint() );
+  encDlg->setMainWidget( vbox );
+  label = new QLabel( vbox );
+  label->setAlignment( AlignLeft | AlignVCenter );
+  label->setText(i18n("Select encoding for text file: "));
+
+  encCombo = new QComboBox(vbox);
+  encCombo->setInsertionPolicy(QComboBox::NoInsertion);
+  encCombo->insertItem(i18n("Default Encoding"));
+
+  QStringList encodings = KGlobal::charsets()->descriptiveEncodingNames();
+  encodings.prepend( i18n( "Default encoding" ) );
+  encCombo->insertStringList( encodings );
+  encCombo->setCurrentItem(0);
+  QStringList::Iterator it;
+  int i = 1;
+  for( it = encodings.begin(); it != encodings.end(); ++it) {
+
+    if ( (*it).contains( encoding() ) ) {
+      encCombo->setCurrentItem( i );
+      break;
+    }
+
+    i++;
+  }
+
+  connect( encDlg->actionButton( KDialogBase::Ok ), SIGNAL(clicked()),
+	   encDlg, SLOT(accept()) );
+  connect( encDlg->actionButton( KDialogBase::Cancel ), SIGNAL(clicked()),
+	   encDlg, SLOT(reject()) );
+
+  encDlg->setMinimumSize( 300, 120);
+
+  if ( encDlg->exec() == QDialog::Accepted ) {
+    // set encoding
+    if (encCombo->currentItem() == 0) { // Default
+      setEncoding("");
+    } else {
+      setEncoding(KGlobal::charsets()->
+		  encodingForName(encCombo->currentText()));
+    }
+  }
+
+
+  delete encDlg;
+}
+
+
+KURL KTextFileDialog::getOpenURLwithEncoding(
+     const QString& startDir,
+     const QString& filter,
+     QWidget *parent,
+     const QString& caption,
+     const QString& encoding,
+     const QString& buttontext)
+{
+  KTextFileDialog dlg(startDir, filter, parent, "filedialog", true);
+  dlg.setEncoding(encoding);
+  dlg.setOperationMode( Opening );
+
+  dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
+  dlg.ops->clearHistory();
+  if (!buttontext.isEmpty())
+    dlg.okButton()->setText(buttontext);
+  dlg.exec();
+
+  KURL url = dlg.selectedURL();
+  if (url.isValid()) {
+    if ( url.isLocalFile() )
+      KRecentDocument::add( url.path(-1) );
+    else
+      KRecentDocument::add( url.url(-1), true );
+  }
+
+  // append encoding to the URL params
+  url.setFileEncoding(dlg.encoding());
+
+  return url;
+}
+
+KURL KTextFileDialog::getSaveURLwithEncoding(
+       const QString& dir, const QString& filter,
+       QWidget *parent,
+       const QString& caption,
+       const QString& encoding)
+{
+  KTextFileDialog dlg(dir, filter, parent, "filedialog", true);
+  dlg.setEncoding(encoding);
+  dlg.setOperationMode( Saving );
+
+  dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
+  dlg.setKeepLocation( true );
+
+  dlg.exec();
+
+  KURL url = dlg.selectedURL();
+  if (url.isValid()) {
+    if ( url.isLocalFile() )
+      KRecentDocument::add( url.path(-1) );
+    else
+      KRecentDocument::add( url.url(-1) );
+  }
+
+  // append encoding to the URL params
+  url.setFileEncoding(dlg.encoding());
+
+  return url;
+}
+
+#include "ktextfiledlg.moc"
+
+
+
+
+
+
+