1 files changed, 216 insertions, 0 deletions
diff --git a/applications/rview/rviewStrings.cpp b/applications/rview/rviewStrings.cpp
new file mode 100644
index 0000000..bd66bd4
--- /dev/null
+++ b/applications/rview/rviewStrings.cpp
@@ -0,0 +1,216 @@
+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community 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 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community 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 rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+/
+
+/**
+ *  PURPOSE:
+ *
+ *  rView string viewer. Can display 1D MDD objects as strings
+ *
+ *	COMMENTS:
+ *		None
+ */
+
+
+
+// Standard wxWindows preamble.
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+
+// changed in wxWindows 2.4.2:
+//#include "wx_prec.h"
+#include <wx/wxprec.h>
+
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+
+#ifndef WX_PRECOMP
+#include <wx/wx.h>
+#endif
+
+
+
+#include <string.h>
+#include <iostream.h>
+#include <ctype.h>
+
+
+#ifdef EARLY_TEMPLATE
+#define __EXECUTABLE__
+#endif
+
+
+#include "raslib/rmdebug.hh"
+#include "raslib/primitivetype.hh"
+#include "raslib/structuretype.hh"
+
+
+#include "rviewTypes.hh"
+
+#include "labelManager.hh"
+
+#include "rviewUtils.hh"
+#include "rviewDModes.hh"
+#include "rviewPrefs.hh"
+
+
+const int rviewStringViewer::strview_msgheight = 30;
+const int rviewStringViewer::strview_minwidth = 100;
+const int rviewStringViewer::strview_minheight = 64;
+const int rviewStringViewer::strview_ctrly = 32;
+const int rviewStringViewer::strview_totaly = rviewStringViewer::strview_ctrly + rviewDisplay::display_cheight;
+
+
+
+rviewStringViewer::rviewStringViewer(mdd_frame *mf, unsigned int flags) :
+  rviewDisplay(mf, strview_ctrly, flags)
+{
+  RMDBGONCE( 3, RMDebug::module_applications, "rviewStringViewer", "rviewStringViewer()" );
+  
+  msgString = new wxMessage(ctrlPanel, "");
+    
+  // init projection string -- this viewer works for 1D only!
+  strcpy(projString, "*:*");
+  project->SetValue(projString);
+  
+  setModeDimension(1);
+    
+  setMinimumViewerSize(strview_minwidth, strview_minheight);
+}
+
+
+int rviewStringViewer::openViewer(void)
+{
+  RMDBGONCE( 3, RMDebug::module_applications, "rviewStringViewer", "openViewer()" );
+
+  if (dimMDD == 1)
+  {
+    if (baseSize == 1)
+    {
+      if (rviewDisplay::openViewer() == 0)
+      {
+        int w, h;
+      
+        newProjection();
+	
+        label();
+        frameWidth = -1;
+        frameHeight = -1;
+      
+        GetClientSize(&w, &h);
+      
+        SetSize(w, strview_totaly);
+        OnSize(w, h);
+      
+        Show(TRUE);
+      
+        return 0;
+      }
+    }
+    else
+    {
+      rviewErrorbox::reportError(lman->lookup("errorBaseType"), getFrameName(), "openViewer()");
+    }
+  }
+  else
+  {
+    rviewErrorbox::reportError(lman->lookup("errorModeDim"), getFrameName(), "openViewer()");
+  }
+  return -1;
+}
+
+
+const char *rviewStringViewer::getFrameName(void) const
+{
+  return "rviewStringViewer";
+}
+
+rviewFrameType rviewStringViewer::getFrameType(void) const
+{
+  return rviewFrameTypeStringViewer;
+}
+
+int rviewStringViewer::getViewerType(void) const
+{
+  return RVIEW_RESDISP_STRVIEW;
+}
+
+
+rviewStringViewer::~rviewStringViewer(void)
+{
+  RMDBGONCE( 3, RMDebug::module_applications, "rviewStringViewer", "~rviewStringViewer()" );
+  closeViewer();
+}
+
+
+void rviewStringViewer::OnSize(int w, int h)
+{
+  int x, y;
+
+  GetClientSize(&x, &y);
+
+  msgString->SetSize(display_border, display_border + display_cheight, x - 2*display_border, strview_msgheight);
+
+  rviewDisplay::OnSize(w, h);
+}
+
+
+int rviewStringViewer::newProjection(void)
+{
+  unsigned int len, i;
+  const char *b;
+  char *newMsg;
+
+  mapIndex = r_Point(dimMDD);
+  if (rviewParseProjection(getVirtualDomain(), pt1, pt2, projString, &freeDims, &mapIndex) != dimMDD)
+  {
+    rviewErrorbox::reportError(lman->lookup("errorProjection"), getFrameName(), "newProjection");
+    return -1;
+  }
+  if ((freeDims & 1) == 0)
+  {
+    rviewErrorbox::reportError(lman->lookup("errorProjectFree"), getFrameName(), "newProjection");
+    return -1;
+  }
+  len = pt2[0] - pt1[0] + 1;
+  newMsg = new char[len + 1];
+  b = mddObj->get_array() + pt1[0];
+  // make sure the message is printable
+  for (i=0; i<len; i++)
+  {
+    if (isprint(b[i]))
+      newMsg[i] = b[i];
+    else
+      newMsg[i] = ' ';
+  }
+  newMsg[i] = '\0';
+  //cout << "MSG: " << newMsg << endl;
+  msgString->SetLabel(newMsg);
+  delete [] newMsg;
+  
+  return 0;
+}