RichTextLink

/*
 *  Copyright (c) 2014 Angelo Naselli <anaselli@linux.it>
 * 
 *  Permission is hereby granted, free of charge, to any person obtaining
 *  a copy of this software and associated documentation files (the
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 * 
 *  The above copyright notice and this permission notice shall be
 *  included in all copies or substantial portions of the Software.
 * 
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
 *  SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 *  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 *  OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 *  THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */


// Click on link into RichText (ncurses problem)
//
// Compile with:
//
//     g++ -I/usr/include/yui -lyui Test.cc -o Test

#include "YUI.h"
#include "YApplication.h"
#include "YWidgetFactory.h"
#include "YDialog.h"
#include "YLayoutBox.h"
#include "YRichText.h"
#include "YLabel.h"
#include "YFrame.h"
#include "YAlignment.h"
#include "YInputField.h"
#include "YPushButton.h"
#include "YEvent.h"
#include <string>       // std::string
#include <iostream>     // std::cout
#include <sstream>      // std::stringstream, std::stringbuf


int main( int argc, char **argv )
{
  YDialog    * dialog = YUI::widgetFactory()->createMainDialog();
  YLayoutBox * vbox   = YUI::widgetFactory()->createVBox( dialog );
  YRichText  * rt = YUI::widgetFactory()->createRichText( vbox );
  YRichText  * label = YUI::widgetFactory()->createRichText( vbox );
  
  std::stringstream str;
  str << "<h1>Headline 1</h1>\n";
  str << "<a href=\"" << "TEST LINK" << "\">" <<  "test link" << "</a>";
  rt->setValue( str.str() );
  
  
  YPushButton* quitButton = YUI::widgetFactory()->createPushButton( vbox, "&OK" );
  while ( true )
  {
    YEvent * event = dialog->waitForEvent();
    if ( event )
    {
      // window manager "close window" button
      if ( event->eventType() == YEvent::CancelEvent || event->widget() == quitButton )
        break; // leave event loop
        else if (event->eventType() == YEvent::MenuEvent) {
          YItem *item = event->item();
          std::string s;
          if (item) {
            s = "Clicked but item is not NULL!";
          }
          else {
            YMenuEvent* ev = dynamic_cast<YMenuEvent*>(event);
            s = "CLICKED ON " + ev->id();
          }
          label->setValue(s);
        }
    }
  }
  
  dialog->destroy();
}