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365 lines
9.8 KiB
365 lines
9.8 KiB
/***************************************************************************
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BaseTreeView.h - description
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-------------------
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begin : Thu Jun 1 2000
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copyright : (C) 2000 by Dmitry Poplavsky & Alexander Yakovlev & Eric Laffoon <pdima@users.sourceforge.net,yshurik@linuxfan.com,sequitur@easystreet.com>
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(C) 2001-2004 Andras Mantia <amantia@kde.org>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef BASETREEVIEW_H
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#define BASETREEVIEW_H
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//qt includes
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#include <tqvaluelist.h>
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//kde includes
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#include <tdefiletreebranch.h>
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#include <tdefiletreeview.h>
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#include <tdefiletreeviewitem.h>
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// quanta includes
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#include "quantacommon.h"
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//foward declarations
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class TQListViewItem;
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class TQString;
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class TQPixmap;
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class TQPoint;
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class TQRegExp;
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class TQCloseEvent;
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class TDEAction;
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class KFileItem;
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class TDEPopupMenu;
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class KPropertiesDialog;
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class KURL;
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class FileInfoDlg;
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class BaseTreeViewToolTip;
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class QuantaPlugin;
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/**
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* @short a KFileTreeViewItem with some specials.
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*
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* @author Jens Herden <jens@tdewebdev.org>
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*/
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class BaseTreeViewItem : public KFileTreeViewItem {
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public:
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BaseTreeViewItem( KFileTreeViewItem *parent, KFileItem* item, KFileTreeBranch *brnch );
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/**
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sorts folders separate from files
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*/
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TQString key (int column, bool ascending) const;
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/**
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makes compare independent from locale
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*/
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int compare( TQListViewItem *i, int col, bool ascending ) const;
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/**
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makes open files bold and the second column lighter
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*/
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void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int align);
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/**
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refresh icon
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*/
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void refreshIcon();
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};
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/**
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* @short a KFileTreeBranch that uses @ref BaseTreeViewItem and does some special filtering.
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*
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* @author Jens Herden <jens@tdewebdev.org>
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*/
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class BaseTreeBranch : public KFileTreeBranch {
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Q_OBJECT
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public:
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BaseTreeBranch(KFileTreeView *parent, const KURL& url,
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const TQString& name, const TQPixmap& pix,
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bool showHidden = false, KFileTreeViewItem *branchRoot = 0);
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/**
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get the BaseTreeViewItem
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*/
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virtual KFileTreeViewItem* createTreeViewItem( KFileTreeViewItem *parent,
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KFileItem *fileItem );
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/**
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does custom filtering
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*/
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bool matchesFilter(const KFileItem *item) const;
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/**
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files matching to this will not be shown
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*/
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TQRegExp excludeFilterRx;
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/**
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adds the current open folders of the branch to a stringslist.
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Attention: no check for double entries is done
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@param openFolder the list where to add the URL strings
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*/
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void addOpenFolder(TQStringList *openFolder);
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/** opens the next folder in @ref folderToOpen */
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void reopenFolder();
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/** list of folders to open */
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TQStringList folderToOpen;
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/** inform the dirwatcher to update all open folders */
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void updateOpenFolder();
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};
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/**
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* @short the base class for many of Quantas treeviews
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*
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* @ref FilesTreeView, @ref ScriptTreeView, @ref ProjectTreeView and
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* @ref TemplatesTreeView use this class.
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*
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*/
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class BaseTreeView : public KFileTreeView {
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Q_OBJECT
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public:
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BaseTreeView(TQWidget *parent = 0L, const char *name = 0L);
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virtual ~BaseTreeView();
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/**
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* Saves the list view's layout (column widtsh, column order, sort column)
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* to a TDEConfig group. Reimplemented to save the open folders.
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*
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* @param config the TDEConfig object to write to
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* @param group the config group to use
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*/
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void saveLayout(TDEConfig *config, const TQString &group);
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/**
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* Reads the list view's layout from a TDEConfig group as stored with
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* saveLayout. Reimplemented to load the open folders.
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*
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* @param config the TDEConfig object to read from
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* @param group the config group to use
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*/
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void restoreLayout(TDEConfig *config, const TQString &group);
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/**
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* en/disable saving a list of open folders in @ref saveLayout and
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* restoring the tree status in @ref restoreLayout
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*/
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void setSaveOpenFolder(bool b = true) { m_saveOpenFolder = b; };
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/** reads property @ref setSaveOpenFolder */
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bool saveOpenFolder() { return m_saveOpenFolder; };
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public slots:
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/**
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sets new project information
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*/
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void slotNewProjectLoaded(const TQString &, const KURL &, const KURL &);
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/**
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repaints all treeview items
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*/
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void slotDocumentClosed(const KURL& url);
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protected slots:
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void slotCopy();
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void slotPaste();
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void slotDelete();
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virtual void slotJobFinished( TDEIO::Job *job);
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void slotInsertInProject();
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void slotInsertDirInProject();
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virtual void slotReturnPressed(TQListViewItem *item);
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virtual void slotDropped (TQWidget *, TQDropEvent *, KURL::List&, KURL&);
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/**
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sends value from TDEIO::Job to progressbar
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*/
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virtual void slotPercent(TDEIO::Job *job, unsigned long value);
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void slotPopulateFinished(KFileTreeViewItem *item);
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/**
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shows open with dialog for the current item
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*/
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void slotOpenWith();
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/** Opens the current item with the selected associated application */
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void slotOpenWithApplication();
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/**
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Called for: double click, return, Open
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emits a signal (@ref openFile or @ref openImage)
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or expands an archiv (@ref expandArchiv) in the tree
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*/
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virtual void slotSelectFile(TQListViewItem *item);
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/**
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emits the signal @ref insertTag
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*/
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void slotInsertTag();
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/**
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reloads the current branch
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*/
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void slotReload();
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/**
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reloads all branches
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*/
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virtual void slotReloadAllTrees();
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/**
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reloads one branche
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*/
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virtual void reload(BaseTreeBranch *btb);
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/**
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opens the properties dialog
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*/
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void slotProperties();
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/**
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applies changed properties
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*/
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virtual void slotPropertiesApplied();
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/**
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emits the signal @ref open
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*/
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void slotOpen();
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/**
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emits the signal @ref closeFile
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*/
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void slotClose();
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/**
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starts the inline rename of the current item
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*/
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void slotStartRename();
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/**
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connect signal itemRenamed to this slot to handle inline rename
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*/
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virtual void slotRenameItem(TQListViewItem* kvtvi, const TQString & newText, int col);
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/**
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create a site template tarball from the selected directory
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*/
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virtual void slotCreateSiteTemplate();
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/**
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Creates a folder under the current item
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*/
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virtual void slotCreateFolder();
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/**
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Creates a file under the current item
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*/
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virtual void slotCreateFile();
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virtual void slotOpenWithActivated(int id);
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protected:
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/**
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implement this to create a branch and add this branch to the treeview
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@param url the root of the branch
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@return the new branch
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*/
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virtual KFileTreeBranch* newBranch(const KURL& url) = 0;
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/**
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called when an item was renamed in the properties dialog
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the default implementation emits the signal @ref renamed
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*/
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virtual void itemRenamed(const KURL& , const KURL& );
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/**
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called when the description of an item was changed,
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the default implementation does nothing
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@param item the treeview item
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@param newDesc the new description of item
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*/
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virtual void itemDescChanged(KFileTreeViewItem* item, const TQString& newDesc)
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{
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Q_UNUSED(item);
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Q_UNUSED(newDesc);
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};
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/**
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@return true if the clipboard contains one or more valid path
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*/
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bool isPathInClipboard();
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/**
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adds the Quanta fileinfopage to the properties dialog
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@param propDlg the dialog where to add the page
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@return pointer to to just added page
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*/
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virtual FileInfoDlg* addFileInfoPage(KPropertiesDialog *propDlg);
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/**
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expands an archiv inside of the tree
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@return true if expanding was possible
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*/
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bool expandArchiv (KFileTreeViewItem *item);
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bool acceptDrag(TQDropEvent* e ) const;
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void findDrop(const TQPoint &pos, TQListViewItem *&parent, TQListViewItem *&after);
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/**
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this is for project and template tree to reduce includes there
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*/
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bool isFileOpen(const KURL &url);
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/** Inserts an Open With submenu into @param menu which lists
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the possible applications that can open the current item and an
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"Other" entry to bring up the Open With dialog. If no application
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is associated with the type of the current item, the menu will bring up the Open With dialog immediately.
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@param menu the menu where the Open With submenu should be inserted
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@param position the position in this menu
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*/
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void insertOpenWithMenu(TDEPopupMenu *menu, int position);
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KPropertiesDialog *propDlg;
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TQString m_projectName;
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KURL m_projectBaseURL;
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FileInfoDlg* fileInfoDlg;
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/** the parent of the treeview
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the passwords are cached there
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*/
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TQWidget * m_parent;
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BaseTreeViewToolTip * m_tooltip;
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// some stuff for renaming
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void doRename(KFileTreeViewItem* kvtvi, const TQString & newName);
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/** reimplemented to reset renameable */
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void cancelRename(int col);
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signals:
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void openFile(const KURL&);
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void openImage(const KURL&);
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void open(TQListViewItem *name);
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void insertDirInProject(const KURL&);
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void insertFileInProject(const KURL&);
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void insertTag(const KURL &, DirInfo);
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/**
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file or folder has been renamed
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*/
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void renamed(const KURL &, const KURL &);
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/**
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close the file in Quanta
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*/
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void closeFile( const KURL& );
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private:
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bool m_saveOpenFolder;
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TDEPopupMenu *m_openWithMenu;
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int m_openWithMenuId;
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TQValueList<TDEAction *> m_openWithActions;
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TQMap<int, QuantaPlugin*> m_pluginIds;
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};
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#endif
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