kjots/kjotspart.cpp

   1 /*
   2     This file is part of KJots.
   3
   4     Copyright (c) 2008 Stephen Kelly <steveire@gmail.com>
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19
  20     As a special exception, permission is given to link this program
  21     with any edition of Qt, and distribute the resulting executable,
  22     without including the source code for Qt in the source distribution.
  23 */
  24
  25 #include "kjotspart.h"
  26
  27 #include "aboutdata.h"
  28
  29 #include <kdebug.h>
  30
  31 #include <kaction.h>
  32 #include <kactioncollection.h>
  33 #include <kcomponentdata.h>
  34 #include <kfiledialog.h>
  35 #include <kstandardaction.h>
  36 #include <kstandarddirs.h>
  37 #include <kpluginfactory.h>
  38 #include <klocale.h>
  39 #include <kstatusbar.h>
  40
  41 #include <QtCore/QFile>
  42 #include <QtCore/QTextStream>
  43 #include <QTimer>
  44 #include <QTextEdit>
  45 #include <QLabel>
  46 #include "kjotswidget.h"
  47
  48 const KAboutData &createAboutData()
  49 {
  50     static AboutData aboutData;
  51     return aboutData;
  52 }
  53
  54 K_PLUGIN_FACTORY(KJotsPartFactory, registerPlugin<KJotsPart>();)
  55 K_EXPORT_PLUGIN(KJotsPartFactory(createAboutData()))
  56
  57 KJotsPart::KJotsPart( QWidget *parentWidget, QObject *parent, const QVariantList & /*args*/ )
  58     : KParts::ReadOnlyPart(parent)
  59 {
  60     // we need an instance
  61     setComponentData( KJotsPartFactory::componentData() );
  62
  63     // this should be your custom internal widget
  64     mComponent = new KJotsWidget(parentWidget, this);
  65
  66     mStatusBar = new KParts::StatusBarExtension(this);
  67     // notify the part that this is our internal widget
  68     setWidget(mComponent);
  69     initAction();
  70
  71     // set our XML-UI resource file
  72     setXMLFile(KStandardDirs::locate("data", QLatin1String("kjots/kjotspartui.rc")));
  73
  74     QTimer::singleShot(0, this, SLOT(delayedInitialization()));
  75 }
  76
  77 KJotsPart::~KJotsPart()
  78 {
  79     mComponent->queryClose();
  80 }
  81
  82 void KJotsPart::initAction()
  83 {
  84   KAction *action = new KAction( KIcon( QLatin1String("configure") ), i18n( "&Configure KJots..." ), this );
  85   actionCollection()->addAction( QLatin1String("kjots_configure"), action );
  86   connect( action, SIGNAL(triggered(bool)), mComponent,
  87            SLOT(configure()) );
  88 }
  89
  90 bool KJotsPart::openFile()
  91 {
  92     return false;
  93 }
  94
  95 void KJotsPart::delayedInitialization()
  96 {
  97     connect(mComponent, SIGNAL(activeAnchorChanged(QString,QString)),
  98             SLOT(activeAnchorChanged(QString,QString)));
  99 }
 100
 101 void KJotsPart::activeAnchorChanged(const QString &anchorTarget, const QString &anchorText)
 102 {
 103     if (!anchorTarget.isEmpty())
 104     {
 105         mStatusBar->statusBar()->showMessage(anchorText + QLatin1String(" -> ") + anchorTarget);
 106     } else {
 107         mStatusBar->statusBar()->showMessage(QString());
 108     }
 109 }
 110
 111 //
 112 // bool KJotsPart::saveFile()
 113 // {
 114 //     return false;
 115 // }