You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
300 lines
8.7 KiB
300 lines
8.7 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 1998, 1999 Torben Weis <weis@kde.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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __konq_iconview_h__
|
|
#define __konq_iconview_h__
|
|
|
|
#include <tdeparts/browserextension.h>
|
|
#include <konq_iconviewwidget.h>
|
|
#include <konq_operations.h>
|
|
#include <konq_dirpart.h>
|
|
#include <kmimetyperesolver.h>
|
|
#include <tqptrdict.h>
|
|
#include <tqptrlist.h>
|
|
#include <tdefileivi.h>
|
|
|
|
class KonqPropsView;
|
|
class KFileItem;
|
|
class KDirLister;
|
|
class TDEAction;
|
|
class TDEToggleAction;
|
|
class TDEActionMenu;
|
|
class TQIconViewItem;
|
|
class IconViewBrowserExtension;
|
|
|
|
/**
|
|
* The Icon View for konqueror.
|
|
* The "Kfm" in the name stands for file management since it shows files :)
|
|
*/
|
|
class KonqKfmIconView : public KonqDirPart
|
|
{
|
|
friend class IconViewBrowserExtension; // to access m_pProps
|
|
Q_OBJECT
|
|
TQ_PROPERTY( bool supportsUndo READ supportsUndo )
|
|
TQ_PROPERTY( TQString viewMode READ viewMode WRITE setViewMode )
|
|
public:
|
|
|
|
enum SortCriterion { NameCaseSensitive, NameCaseInsensitive, Size, Type, Date };
|
|
|
|
KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode );
|
|
virtual ~KonqKfmIconView();
|
|
|
|
virtual const KFileItem * currentItem();
|
|
virtual KFileItemList selectedFileItems() {return m_pIconView->selectedFileItems();};
|
|
|
|
|
|
KonqIconViewWidget *iconViewWidget() const { return m_pIconView; }
|
|
|
|
bool supportsUndo() const { return true; }
|
|
|
|
void setViewMode( const TQString &mode );
|
|
TQString viewMode() const { return m_mode; }
|
|
|
|
// "Cut" icons : disable those whose URL is in lst, enable the rest
|
|
virtual void disableIcons( const KURL::List & lst );
|
|
|
|
// See KMimeTypeResolver
|
|
void mimeTypeDeterminationFinished();
|
|
void determineIcon( KFileIVI * item );
|
|
int iconSize() { return m_pIconView->iconSize(); }
|
|
|
|
public slots:
|
|
void slotPreview( bool toggle );
|
|
void slotShowDirectoryOverlays();
|
|
void slotShowDot();
|
|
void slotSelect();
|
|
void slotUnselect();
|
|
void slotSelectAll();
|
|
void slotUnselectAll();
|
|
void slotInvertSelection();
|
|
|
|
void slotSortByNameCaseSensitive( bool toggle );
|
|
void slotSortByNameCaseInsensitive( bool toggle );
|
|
void slotSortBySize( bool toggle );
|
|
void slotSortByType( bool toggle );
|
|
void slotSortByDate( bool toggle );
|
|
void slotSortDescending();
|
|
void slotSortDirsFirst();
|
|
|
|
protected slots:
|
|
// slots connected to QIconView
|
|
void slotReturnPressed( TQIconViewItem *item );
|
|
void slotMouseButtonPressed(int, TQIconViewItem*, const TQPoint&);
|
|
void slotMouseButtonClicked(int, TQIconViewItem*, const TQPoint&);
|
|
void slotContextMenuRequested(TQIconViewItem*, const TQPoint&);
|
|
void slotOnItem( TQIconViewItem *item );
|
|
void slotOnViewport();
|
|
void slotSelectionChanged();
|
|
|
|
// Slot used for spring loading folders
|
|
void slotDragHeld( TQIconViewItem *item );
|
|
void slotDragMove( bool accepted );
|
|
void slotDragEntered( bool accepted );
|
|
void slotDragLeft();
|
|
void slotDragFinished();
|
|
|
|
// slots connected to the directory lister - or to the kfind interface
|
|
// They are reimplemented from KonqDirPart.
|
|
virtual void slotStarted();
|
|
virtual void slotCanceled();
|
|
void slotCanceled( const KURL& url );
|
|
virtual void slotCompleted();
|
|
virtual void slotNewItems( const KFileItemList& );
|
|
virtual void slotDeleteItem( KFileItem * );
|
|
virtual void slotRefreshItems( const KFileItemList& );
|
|
virtual void slotClear();
|
|
virtual void slotRedirection( const KURL & );
|
|
virtual void slotDirectoryOverlayStart();
|
|
virtual void slotDirectoryOverlayFinished();
|
|
|
|
/**
|
|
* This is the 'real' finished slot, where we emit the completed() signal
|
|
* after everything was done.
|
|
*/
|
|
void slotRenderingFinished();
|
|
// (Re)Draws m_pIconView's contents. Connected to m_pTimeoutRefreshTimer.
|
|
void slotRefreshViewport();
|
|
|
|
// Connected to KonqDirPart
|
|
void slotKFindOpened();
|
|
void slotKFindClosed();
|
|
|
|
protected:
|
|
virtual bool openFile() { return true; }
|
|
virtual bool doOpenURL( const KURL& );
|
|
virtual bool doCloseURL();
|
|
|
|
virtual void newIconSize( int size );
|
|
|
|
void setupSorting( SortCriterion criterion );
|
|
|
|
/** */
|
|
void setupSortKeys();
|
|
|
|
TQString makeSizeKey( KFileIVI *item );
|
|
|
|
/** The directory lister for this URL */
|
|
KDirLister* m_dirLister;
|
|
|
|
/**
|
|
* Set to true while the constructor is running.
|
|
* @ref #initConfig needs to know about that.
|
|
*/
|
|
bool m_bInit:1;
|
|
|
|
/**
|
|
* Set to true while the dirlister is running, _if_ we asked it
|
|
* explicitly (openURL). If it is auto-updating, this is not set to true.
|
|
*/
|
|
bool m_bLoading:1;
|
|
|
|
/**
|
|
* Set to true if we still need to emit completed() at some point
|
|
* (after the loading is finished and after the visible icons have been
|
|
* processed)
|
|
*/
|
|
bool m_bNeedEmitCompleted:1;
|
|
|
|
/**
|
|
* Set to true if slotCompleted needs to realign the icons
|
|
*/
|
|
bool m_bNeedAlign:1;
|
|
|
|
bool m_bUpdateContentsPosAfterListing:1;
|
|
|
|
bool m_bDirPropertiesChanged:1;
|
|
|
|
/**
|
|
* Set in doCloseURL and used in setViewMode to restart a preview
|
|
* job interrupted when switching to IconView or MultiColumnView.
|
|
* Hacks like this must be removed in KDE4!
|
|
*/
|
|
bool m_bPreviewRunningBeforeCloseURL:1;
|
|
|
|
bool m_bNeedSetCurrentItem:1;
|
|
|
|
KFileIVI * m_pEnsureVisible;
|
|
|
|
TQStringList m_itemsToSelect;
|
|
|
|
SortCriterion m_eSortCriterion;
|
|
|
|
TDEToggleAction *m_paDotFiles;
|
|
TDEToggleAction *m_paDirectoryOverlays;
|
|
TDEToggleAction *m_paEnablePreviews;
|
|
TQPtrList<KFileIVI> m_paOutstandingOverlays;
|
|
TQTimer *m_paOutstandingOverlaysTimer;
|
|
/* TDEToggleAction *m_paImagePreview;
|
|
TDEToggleAction *m_paTextPreview;
|
|
TDEToggleAction *m_paHTMLPreview;*/
|
|
TDEActionMenu *m_pamPreview;
|
|
TQPtrList<TDEToggleAction> m_paPreviewPlugins;
|
|
TDEActionMenu *m_pamSort;
|
|
|
|
TDEAction *m_paSelect;
|
|
TDEAction *m_paUnselect;
|
|
TDEAction *m_paSelectAll;
|
|
TDEAction *m_paUnselectAll;
|
|
TDEAction *m_paInvertSelection;
|
|
|
|
TDEToggleAction *m_paSortDirsFirst;
|
|
|
|
KonqIconViewWidget *m_pIconView;
|
|
|
|
TQTimer *m_pTimeoutRefreshTimer;
|
|
|
|
TQPtrDict<KFileIVI> m_itemDict; // maps KFileItem * -> KFileIVI *
|
|
|
|
KMimeTypeResolver<KFileIVI,KonqKfmIconView> * m_mimeTypeResolver;
|
|
|
|
TQString m_mode;
|
|
|
|
private:
|
|
void showDirectoryOverlay(KFileIVI* item);
|
|
};
|
|
|
|
class IconViewBrowserExtension : public KonqDirPartBrowserExtension
|
|
{
|
|
Q_OBJECT
|
|
friend class KonqKfmIconView; // so that it can emit our signals
|
|
public:
|
|
IconViewBrowserExtension( KonqKfmIconView *iconView );
|
|
|
|
virtual int xOffset();
|
|
virtual int yOffset();
|
|
|
|
public slots:
|
|
// Those slots are automatically connected by the shell
|
|
void reparseConfiguration();
|
|
void setSaveViewPropertiesLocally( bool value );
|
|
void setNameFilter( const TQString &nameFilter );
|
|
|
|
void refreshMimeTypes() { m_iconView->iconViewWidget()->refreshMimeTypes(); }
|
|
|
|
void rename() { m_iconView->iconViewWidget()->renameSelectedItem(); }
|
|
void cut() { m_iconView->iconViewWidget()->cutSelection(); }
|
|
void copy() { m_iconView->iconViewWidget()->copySelection(); }
|
|
void paste() { m_iconView->iconViewWidget()->pasteSelection(); }
|
|
void pasteTo( const KURL &u ) { m_iconView->iconViewWidget()->paste( u ); }
|
|
|
|
void trash();
|
|
void del() { KonqOperations::del(m_iconView->iconViewWidget(),
|
|
KonqOperations::DEL,
|
|
m_iconView->iconViewWidget()->selectedUrls()); }
|
|
void properties();
|
|
void editMimeType();
|
|
|
|
// void print();
|
|
|
|
private:
|
|
KonqKfmIconView *m_iconView;
|
|
bool m_bSaveViewPropertiesLocally;
|
|
};
|
|
|
|
class SpringLoadingManager : public QObject
|
|
{
|
|
Q_OBJECT
|
|
private:
|
|
SpringLoadingManager();
|
|
static SpringLoadingManager *s_self;
|
|
public:
|
|
static SpringLoadingManager &self();
|
|
static bool exists();
|
|
|
|
void springLoadTrigger(KonqKfmIconView *view, KFileItem *file,
|
|
TQIconViewItem *item);
|
|
|
|
void dragLeft(KonqKfmIconView *view);
|
|
void dragEntered(KonqKfmIconView *view);
|
|
void dragFinished(KonqKfmIconView *view);
|
|
|
|
private slots:
|
|
void finished();
|
|
|
|
private:
|
|
KURL m_startURL;
|
|
KParts::ReadOnlyPart *m_startPart;
|
|
|
|
// Timer allowing to know the user wants to abort the spring loading
|
|
// and go back to his start url (closing the opened window if needed)
|
|
TQTimer m_endTimer;
|
|
};
|
|
|
|
|
|
#endif
|