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/*
Copyright 2004 Jonathan Riddell <jr@jriddell.org>
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 Steet, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __gvdirpart_h__
#define __gvdirpart_h__
#include <kparts/part.h>
#include <kparts/browserextension.h>
// Forward declarations
class TQPoint;
class TQSplitter;
class KAboutData;
class KAction;
class KToggleAction;
namespace Gwenview {
class ImageView;
class FileViewController;
class Document;
class SlideShow;
class GVDirPart;
/**
* The browser extension is an attribute of GVImagePart and provides
* some services to Konqueror. All Konqueror KParts have one.
*/
class GVDirPartBrowserExtension: public KParts::BrowserExtension {
Q_OBJECT
public:
GVDirPartBrowserExtension(GVDirPart* viewPart, const char* name=0L);
~GVDirPartBrowserExtension();
public slots:
void updateActions();
void trash();
void del();
void print();
private slots:
void openFileViewContextMenu(const TQPoint&, bool onItem);
void openImageViewContextMenu(const TQPoint&);
private:
GVDirPart* mGVDirPart;
};
/**
* A Read Only KPart to browse directories and their images using Gwenview
*/
class GVDirPart : public KParts::ReadOnlyPart {
Q_OBJECT
public:
GVDirPart(TQWidget*, const char*, TQObject*, const char*, const TQStringList &);
virtual ~GVDirPart();
/**
* Return information about the part
*/
static KAboutData* createAboutData();
/**
* Returns the name of the current file in the pixmap
*/
KURL pixmapURL();
/**
* Print the image being viewed if there is one
*/
void print();
FileViewController* fileViewController() const { return mFileViewController; }
protected:
void partActivateEvent(KParts::PartActivateEvent* event);
/**
* Unused because openURL() is implemented but required to be
* implemented.
*/
virtual bool openFile();
/**
* Tell the widgets the URL to browse. Sets the window
* caption and saves URL to m_url (important for history and
* others).
*/
virtual bool openURL(const KURL& url);
protected slots:
/**
* Turns the slide show on or off
*/
void toggleSlideShow();
/**
* Sets Konqueror's caption, statusbar and emits completed().
* Called by loaded() signal in GVDocument
*/
void loaded(const KURL& url);
/**
* Rotates the current image 90 degrees counter clockwise
*/
void rotateLeft();
/**
* Rotates the current image 90 degrees clockwise
*/
void rotateRight();
void directoryChanged(const KURL& dirURL);
void slotSlideShowChanged( const KURL& );
protected:
/**
* The component's widget, contains the files view on the left
* and scroll view on the right.
*/
TQSplitter* mSplitter;
/**
* Scroll widget
*/
ImageView* mImageView;
/**
* Holds the image
*/
Document* mDocument;
/**
* Shows the directory's files and folders
*/
FileViewController* mFileViewController;
/**
* This inherits from KParts::BrowserExtention and supplies
* some extra functionality to Konqueror.
*/
GVDirPartBrowserExtension* mBrowserExtension;
/**
* Action turns on slide show
*/
KToggleAction* mToggleSlideShow;
SlideShow* mSlideShow;
};
} // namespace
#endif
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