From 4aed2c8219774f5d797760606b8489a92ddc5163 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kdesktop/kdiconview.h | 256 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 256 insertions(+) create mode 100644 kdesktop/kdiconview.h (limited to 'kdesktop/kdiconview.h') diff --git a/kdesktop/kdiconview.h b/kdesktop/kdiconview.h new file mode 100644 index 000000000..a92d39712 --- /dev/null +++ b/kdesktop/kdiconview.h @@ -0,0 +1,256 @@ +/* This file is part of the KDE project + Copyright (C) 1998, 1999 Torben Weis + Copyright (C) 2000, 2001 David Faure + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License version 2 as published by the Free Software Foundation. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef kdiconview_h +#define kdiconview_h + +#include +#include +#include +#include + +class KDirLister; +class KonqSettings; +class KSimpleConfig; +class KAccel; +class KShadowEngine; +class KDesktopShadowSettings; + +/** + * This class is KDesktop's icon view. + * The icon view is a child widget of the KDesktop widget. + * + * Added shadow capability by Laur Ivan (C) 2003 + * The shadow is supported by the new KFileIVIDesktop objects + * which replace KFileIVI objects. + */ +class KDIconView : public KonqIconViewWidget, public KDirNotify +{ + Q_OBJECT + +public: + KDIconView( QWidget *parent, const char* name = 0L ); + ~KDIconView(); + + virtual void initConfig( bool init ); + void configureMedia(); + /** + * Start listing + */ + void start(); + + KActionCollection *actionCollection() { return &m_actionCollection; } + + enum SortCriterion { + NameCaseSensitive = 0, NameCaseInsensitive, Size, Type, Date }; + + void rearrangeIcons( SortCriterion sc, bool bSortDirectoriesFirst); + + /** + * Re-arrange the desktop icons without confirmation. + */ + void rearrangeIcons(); + + void lineupIcons(QIconView::Arrangement); + + void setAutoAlign( bool b ); + + QStringList selectedURLs(); + + /** + * Save the icon positions + */ + void saveIconPositions(); + + /** + * Check if the URL to the desktop has changed + */ + void recheckDesktopURL(); + + /** + * Called when the desktop icons area has changed + */ + void updateWorkArea( const QRect &wr ); + + /** + * Reimplemented from KonqIconViewWidget (for image drops) + */ + virtual void setWallpaper(const KURL &url) { emit newWallpaper( url ); } + void setLastIconPosition( const QPoint & ); + + static KURL desktopURL(); + + /// KDirNotify interface, for trash:/ + virtual void FilesAdded( const KURL & directory ); + virtual void FilesRemoved( const KURL::List & fileList ); + virtual void FilesChanged( const KURL::List & ) {} + + void startDirLister(); + +protected slots: + + // slots connected to the icon view + void slotReturnPressed( QIconViewItem *item ); + void slotExecuted( QIconViewItem *item ); + void slotMouseButtonPressed(int _button, QIconViewItem* _item, const QPoint& _global); + void slotMouseButtonClickedKDesktop(int _button, QIconViewItem* _item, const QPoint& _global); + void slotContextMenuRequested(QIconViewItem* _item, const QPoint& _global); + void slotEnableAction( const char * name, bool enabled ); + void slotAboutToCreate(const QPoint &pos, const QValueList &files); + + void slotItemRenamed(QIconViewItem*, const QString &name); + + // slots connected to the directory lister + void slotStarted( const KURL& url ); + void slotCompleted(); + void slotNewItems( const KFileItemList& ); + void slotDeleteItem( KFileItem * ); + void slotRefreshItems( const KFileItemList& ); + + // slots connected to the popupmenu (actions) + void slotCut(); + void slotCopy(); + void slotTrashActivated( KAction::ActivationReason reason, Qt::ButtonState state ); + void slotDelete(); + void slotPopupPasteTo(); + void slotProperties(); + + void slotClipboardDataChanged(); + + void slotNewMenuActivated(); + + // For communication with KDesktop +signals: + void colorDropEvent( QDropEvent *e ); + void imageDropEvent( QDropEvent *e ); + void newWallpaper( const KURL & ); + void iconMoved(); + void wheelRolled( int delta ); + +public slots: + /** + * Lineup the desktop icons. + */ + void lineupIcons(); + void slotPaste(); // for krootwm + void slotClear(); + void refreshIcons(); + + +protected: + void createActions(); + void setupSortKeys(); + void initDotDirectories(); + + bool makeFriendlyText( KFileIVI *fileIVI ); + static QString stripDesktopExtension( const QString & text ); + bool isDesktopFile( KFileItem * _item ) const; + bool isFreePosition( const QIconViewItem *item ) const; + bool isFreePosition( const QIconViewItem *item, const QRect& rect ) const; + void moveToFreePosition(QIconViewItem *item ); + + bool deleteGlobalDesktopFiles(); + + static void renameDesktopFile(const QString &path, const QString &name); + + void popupMenu( const QPoint &_global, const KFileItemList& _items ); + virtual void showEvent( QShowEvent *e ); + virtual void contentsDropEvent( QDropEvent *e ); + virtual void viewportWheelEvent( QWheelEvent * ); + virtual void contentsMousePressEvent( QMouseEvent *e ); + virtual void mousePressEvent( QMouseEvent *e ); + virtual void wheelEvent( QWheelEvent* e ); + +private: + void refreshTrashIcon(); + + static QRect desktopRect(); + static void saveIconPosition(KSimpleConfig *config, int x, int y); + static void readIconPosition(KSimpleConfig *config, int &x, int &y); + + /** Our action collection, parent of all our actions */ + KActionCollection m_actionCollection; + + /** KAccel object, to make the actions shortcuts work */ + KAccel *m_accel; + + bool m_bNeedRepaint; + bool m_bNeedSave; + bool m_autoAlign; + + /** true if even one icon has an icon-position entry in the .directory */ + bool m_hasExistingPos; + + /** whether the user may move/edit/remove desktop icons */ + bool m_bEditableDesktopIcons; + + /** Show dot files ? */ + bool m_bShowDot; + + /** Vertical or Horizontal align of icons on desktop */ + bool m_bVertAlign; + + /** The directory lister - created only in start() */ + KDirLister* m_dirLister; + + /** The list of urls to be merged into the desktop, in addition to desktopURL */ + KURL::List m_mergeDirs; + + /** The list of dirs to be merged into the desktop, in addition to desktopURL **/ + QStringList m_desktopDirs; + + /** The desktop's .directory, used for storing icon positions */ + KSimpleConfig *m_dotDirectory; + + /** Position of last deleted icon - used when renaming a file */ + QPoint m_lastDeletedIconPos; + + /** Sorting */ + SortCriterion m_eSortCriterion; + bool m_bSortDirectoriesFirst; + QStringList m_itemsAlwaysFirst; + + /** + * The shadow object + */ + KShadowEngine *m_shadowEngine; + + /** Position where to move the next item. + * It is set to the KRootWm position when "new file" is chosen. */ + QPoint m_nextItemPos; + + /** Position where the last drop occurred */ + QPoint m_dropPos; + + /** Position for the last dropped item */ + QPoint m_lastDropPos; + + /** URL of the items which is being RMB'ed - when only one */ + KURL m_popupURL; + + /** media list management */ + bool m_enableMedia; + QStringList m_excludedMedia; + + // did we already get the correct desktopIconsArea (from kicker) + // needed when we want to line up icons on a grid + bool m_gotIconsArea; +}; + +#endif -- cgit v1.2.3