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175 lines
3.6 KiB
175 lines
3.6 KiB
/*
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Copyright 2004 Jonathan Riddell <jr@jriddell.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __gvdirpart_h__
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#define __gvdirpart_h__
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#include <kparts/part.h>
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#include <kparts/browserextension.h>
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// Forward declarations
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class QPoint;
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class QSplitter;
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class KAboutData;
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class KAction;
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class KToggleAction;
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namespace Gwenview {
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class ImageView;
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class FileViewController;
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class Document;
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class SlideShow;
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class GVDirPart;
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/**
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* The browser extension is an attribute of GVImagePart and provides
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* some services to Konqueror. All Konqueror KParts have one.
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*/
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class GVDirPartBrowserExtension: public KParts::BrowserExtension {
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Q_OBJECT
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public:
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GVDirPartBrowserExtension(GVDirPart* viewPart, const char* name=0L);
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~GVDirPartBrowserExtension();
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public slots:
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void updateActions();
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void trash();
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void del();
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void print();
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private slots:
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void openFileViewContextMenu(const QPoint&, bool onItem);
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void openImageViewContextMenu(const QPoint&);
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private:
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GVDirPart* mGVDirPart;
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};
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/**
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* A Read Only KPart to browse directories and their images using Gwenview
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*/
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class GVDirPart : public KParts::ReadOnlyPart {
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Q_OBJECT
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public:
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GVDirPart(QWidget*, const char*, QObject*, const char*, const QStringList &);
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virtual ~GVDirPart();
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/**
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* Return information about the part
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*/
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static KAboutData* createAboutData();
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/**
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* Returns the name of the current file in the pixmap
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*/
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KURL pixmapURL();
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/**
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* Print the image being viewed if there is one
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*/
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void print();
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FileViewController* fileViewController() const { return mFileViewController; }
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protected:
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void partActivateEvent(KParts::PartActivateEvent* event);
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/**
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* Unused because openURL() is implemented but required to be
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* implemented.
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*/
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virtual bool openFile();
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/**
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* Tell the widgets the URL to browse. Sets the window
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* caption and saves URL to m_url (important for history and
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* others).
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*/
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virtual bool openURL(const KURL& url);
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protected slots:
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/**
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* Turns the slide show on or off
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*/
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void toggleSlideShow();
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/**
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* Sets Konqueror's caption, statusbar and emits completed().
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* Called by loaded() signal in GVDocument
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*/
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void loaded(const KURL& url);
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/**
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* Rotates the current image 90 degrees counter clockwise
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*/
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void rotateLeft();
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/**
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* Rotates the current image 90 degrees clockwise
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*/
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void rotateRight();
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void directoryChanged(const KURL& dirURL);
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void slotSlideShowChanged( const KURL& );
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protected:
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/**
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* The component's widget, contains the files view on the left
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* and scroll view on the right.
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*/
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QSplitter* mSplitter;
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/**
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* Scroll widget
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*/
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ImageView* mImageView;
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/**
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* Holds the image
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*/
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Document* mDocument;
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/**
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* Shows the directory's files and folders
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*/
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FileViewController* mFileViewController;
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/**
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* This inherits from KParts::BrowserExtention and supplies
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* some extra functionality to Konqueror.
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*/
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GVDirPartBrowserExtension* mBrowserExtension;
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/**
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* Action turns on slide show
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*/
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KToggleAction* mToggleSlideShow;
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SlideShow* mSlideShow;
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};
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} // namespace
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#endif
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