1 files changed, 119 insertions, 0 deletions
diff --git a/kpovmodeler/pmlibraryentrypreview.h b/kpovmodeler/pmlibraryentrypreview.h
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+//-*-C++-*-
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2002 by Luis Carvalho
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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.                                   *
+*                                                                        *
+**************************************************************************/
+
+#ifndef PMLIBRARYOBJECTPREVIEW_H
+#define PMLIBRARYOBJECTPREVIEW_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qwidget.h>
+#include <qimage.h>
+
+#include <kurl.h>
+
+class QLabel;
+class QLineEdit;
+class QMultiLineEdit;
+class QPushButton;
+class QFrame;
+class PMPart;
+class PMTreeView;
+
+/**
+ * Preview widget for Library Objects and sub Libs.
+ */
+class PMLibraryEntryPreview: public QWidget
+{
+   Q_OBJECT
+public:
+   /** Constructor */
+   PMLibraryEntryPreview( QWidget *parent );
+   /** Destructor */
+   ~PMLibraryEntryPreview( );
+
+   /**
+    * Called to show the file preview.
+    * @param url The path to the file
+    * @param readOnly Whether the top library is read only
+    * @param subLib Whether this is a sub library to preview
+    * @Return true if the previous file was saved to disk.
+    */
+   bool showPreview( KURL url, bool readOnly, bool subLib );
+   /**
+    * Clears the preview
+    */
+   virtual void clearPreview( );
+
+   /**
+    * Save the object, if needed.
+    * @param forceSave If true don't ask about changes just save them
+    * @Return true if a save was performed.
+    */
+   bool saveIfNeeded( bool forceSave = false );
+
+signals:
+   /** Emitted when the object name has been changed */
+   void objectChanged( );
+
+protected:
+   virtual void dragEnterEvent( QDragEnterEvent* event );
+
+   virtual void dropEvent( QDropEvent* event );
+
+private slots:
+   /** Called when description or keywords are changed */
+   void slotTextChanged( );
+   /** Called when the name is changed */
+   void slotTextChanged( const QString& s );
+   /** Called when the set preview button is clicked */
+   void slotPreviewClicked( );
+   /** Called when the apply button is clicked */
+   void slotApplyClicked( );
+   /** Called when the cancel button is clicked */
+   void slotCancelClicked( );
+
+private:
+   /** Called to load the object tree. */
+   void loadObjects( QByteArray* obj );
+   /** Sets whether the object is read only or not */
+   void setReadOnly( bool b );
+   /** Sets whether the object is modified or not */
+   void setModified( bool modified );
+
+   PMPart*         m_pPart;
+   QLineEdit*      m_pName;
+   QMultiLineEdit* m_pDescription;
+   QLabel*         m_pKeywordsLabel;
+   QMultiLineEdit* m_pKeywords;
+   QLabel*         m_pContentsLabel;
+   PMTreeView*     m_pContentsPreview;
+   QPushButton*    m_pSetPreviewImageButton;
+   QPushButton*    m_pApplyChanges;
+   QPushButton*    m_pCancelChanges;
+
+   QImage          m_image;
+   KURL            m_currentURL;
+
+   bool m_modified;
+   bool m_readOnly;
+   bool m_subLib;
+};
+
+#endif