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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 70 insertions, 0 deletions

diff --git a/kdvi/kdvi_multipage_texthandling.cpp b/kdvi/kdvi_multipage_texthandling.cpp
new file mode 100644
index 00000000..c667584e
--- /dev/null
+++ b/kdvi/kdvi_multipage_texthandling.cpp
@@ -0,0 +1,70 @@
+//
+// Class: kdvi_multipage
+// Author: Stefan Kebekus
+//
+// (C) 2001-2005, Stefan Kebekus.
+//
+// Previewer for TeX DVI files.
+//
+// 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., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301, USA.
+//
+// Please report bugs or improvements, etc. via the "Report bug"-Menu
+// of kdvi.
+
+#include <config.h>
+
+#include <kaction.h>
+#include <kdebug.h>
+#include <keditcl.h>
+#include <kfiledialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <qapplication.h>
+#include <qprogressdialog.h>
+
+#include "kdvi_multipage.h"
+#include "dviFile.h"
+#include "documentWidget.h"
+#include "renderedDocumentPagePixmap.h"
+
+
+//#define KDVI_MULTIPAGE_DEBUG
+
+
+void KDVIMultiPage::doExportText()
+{
+#ifdef KDVI_MULTIPAGE_DEBUG
+  kdDebug(4300) << "KDVIMultiPage::doExportText() called" << endl;
+#endif
+
+  // Paranoid safety checks
+  if (DVIRenderer.dviFile == 0)
+    return;
+  if (DVIRenderer.dviFile->dvi_Data() == 0 )
+    return;
+  
+  if (KMessageBox::warningContinueCancel( scrollView(),
+					  i18n("<qt>This function exports the DVI file to a plain text. Unfortunately, this version of "
+					       "KDVI treats only plain ASCII characters properly. Symbols, ligatures, mathematical "
+					       "formulae, accented characters, and non-English text, such as Russian or Korean, will "
+					       "most likely be messed up completely.</qt>"),
+					  i18n("Function May Not Work as Expected"),
+					  i18n("Continue Anyway"),
+					  "warning_export_to_text_may_not_work") == KMessageBox::Cancel)
+    return;
+
+  KMultiPage::doExportText();
+}