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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /quanta/treeviews/basetreeview.h
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
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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/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/***************************************************************************
+ BaseTreeView.h - description
+ -------------------
+ begin : Thu Jun 1 2000
+ copyright : (C) 2000 by Dmitry Poplavsky & Alexander Yakovlev & Eric Laffoon <pdima@users.sourceforge.net,yshurik@linuxfan.com,sequitur@easystreet.com>
+ (C) 2001-2004 Andras Mantia <amantia@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. *
+ * *
+ ***************************************************************************/
+
+#ifndef BASETREEVIEW_H
+#define BASETREEVIEW_H
+
+//qt includes
+#include <qvaluelist.h>
+
+//kde includes
+#include <kfiletreebranch.h>
+#include <kfiletreeview.h>
+#include <kfiletreeviewitem.h>
+
+// quanta includes
+#include "quantacommon.h"
+
+//foward declarations
+class QListViewItem;
+class QString;
+class QPixmap;
+class QPoint;
+class QRegExp;
+class QCloseEvent;
+
+class KAction;
+class KFileItem;
+class KPopupMenu;
+class KPropertiesDialog;
+class KURL;
+class FileInfoDlg;
+class BaseTreeViewToolTip;
+class QuantaPlugin;
+
+/**
+ * @short a KFileTreeViewItem with some specials.
+ *
+ * @author Jens Herden <jens@kdewebdev.org>
+ */
+class BaseTreeViewItem : public KFileTreeViewItem {
+
+public:
+ BaseTreeViewItem( KFileTreeViewItem *parent, KFileItem* item, KFileTreeBranch *brnch );
+
+ /**
+ sorts folders separate from files
+ */
+ QString key (int column, bool ascending) const;
+
+ /**
+ makes compare independent from locale
+ */
+ int compare( QListViewItem *i, int col, bool ascending ) const;
+
+ /**
+ makes open files bold and the second column lighter
+ */
+ void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int align);
+
+ /**
+ refresh icon
+ */
+ void refreshIcon();
+};
+
+/**
+ * @short a KFileTreeBranch that uses @ref BaseTreeViewItem and does some special filtering.
+ *
+ * @author Jens Herden <jens@kdewebdev.org>
+ */
+class BaseTreeBranch : public KFileTreeBranch {
+ Q_OBJECT
+
+public:
+ BaseTreeBranch(KFileTreeView *parent, const KURL& url,
+ const QString& name, const QPixmap& pix,
+ bool showHidden = false, KFileTreeViewItem *branchRoot = 0);
+ /**
+ get the BaseTreeViewItem
+ */
+ virtual KFileTreeViewItem* createTreeViewItem( KFileTreeViewItem *parent,
+ KFileItem *fileItem );
+ /**
+ does custom filtering
+ */
+ bool matchesFilter(const KFileItem *item) const;
+
+ /**
+ files matching to this will not be shown
+ */
+ QRegExp excludeFilterRx;
+
+ /**
+ adds the current open folders of the branch to a stringslist.
+ Attention: no check for double entries is done
+
+ @param openFolder the list where to add the URL strings
+ */
+ void addOpenFolder(QStringList *openFolder);
+
+ /** opens the next folder in @ref folderToOpen */
+ void reopenFolder();
+
+ /** list of folders to open */
+ QStringList folderToOpen;
+
+ /** inform the dirwatcher to update all open folders */
+ void updateOpenFolder();
+
+};
+
+
+/**
+ * @short the base class for many of Quantas treeviews
+ *
+ * @ref FilesTreeView, @ref ScriptTreeView, @ref ProjectTreeView and
+ * @ref TemplatesTreeView use this class.
+ *
+ */
+class BaseTreeView : public KFileTreeView {
+ Q_OBJECT
+
+public:
+ BaseTreeView(QWidget *parent = 0L, const char *name = 0L);
+ virtual ~BaseTreeView();
+
+ /**
+ * Saves the list view's layout (column widtsh, column order, sort column)
+ * to a KConfig group. Reimplemented to save the open folders.
+ *
+ * @param config the KConfig object to write to
+ * @param group the config group to use
+ */
+ void saveLayout(KConfig *config, const QString &group);
+
+ /**
+ * Reads the list view's layout from a KConfig group as stored with
+ * saveLayout. Reimplemented to load the open folders.
+ *
+ * @param config the KConfig object to read from
+ * @param group the config group to use
+ */
+ void restoreLayout(KConfig *config, const QString &group);
+
+ /**
+ * en/disable saving a list of open folders in @ref saveLayout and
+ * restoring the tree status in @ref restoreLayout
+ */
+ void setSaveOpenFolder(bool b = true) { m_saveOpenFolder = b; };
+
+ /** reads property @ref setSaveOpenFolder */
+ bool saveOpenFolder() { return m_saveOpenFolder; };
+
+public slots:
+ /**
+ sets new project information
+ */
+ void slotNewProjectLoaded(const QString &, const KURL &, const KURL &);
+ /**
+ repaints all treeview items
+ */
+ void slotDocumentClosed(const KURL& url);
+
+protected slots:
+
+ void slotCopy();
+ void slotPaste();
+ void slotDelete();
+ virtual void slotJobFinished( KIO::Job *job);
+ void slotInsertInProject();
+ void slotInsertDirInProject();
+ virtual void slotReturnPressed(QListViewItem *item);
+ virtual void slotDropped (QWidget *, QDropEvent *, KURL::List&, KURL&);
+ /**
+ sends value from KIO::Job to progressbar
+ */
+ virtual void slotPercent(KIO::Job *job, unsigned long value);
+
+ void slotPopulateFinished(KFileTreeViewItem *item);
+ /**
+ shows open with dialog for the current item
+ */
+ void slotOpenWith();
+
+ /** Opens the current item with the selected associated application */
+ void slotOpenWithApplication();
+ /**
+ Called for: double click, return, Open
+
+ emits a signal (@ref openFile or @ref openImage)
+ or expands an archiv (@ref expandArchiv) in the tree
+ */
+ virtual void slotSelectFile(QListViewItem *item);
+ /**
+ emits the signal @ref insertTag
+ */
+ void slotInsertTag();
+ /**
+ reloads the current branch
+ */
+ void slotReload();
+ /**
+ reloads all branches
+ */
+ virtual void slotReloadAllTrees();
+ /**
+ reloads one branche
+ */
+ virtual void reload(BaseTreeBranch *btb);
+ /**
+ opens the properties dialog
+ */
+ void slotProperties();
+ /**
+ applies changed properties
+ */
+ virtual void slotPropertiesApplied();
+ /**
+ emits the signal @ref open
+ */
+ void slotOpen();
+ /**
+ emits the signal @ref closeFile
+ */
+ void slotClose();
+
+ /**
+ starts the inline rename of the current item
+ */
+ void slotStartRename();
+
+ /**
+ connect signal itemRenamed to this slot to handle inline rename
+ */
+ virtual void slotRenameItem(QListViewItem* kvtvi, const QString & newText, int col);
+ /**
+ create a site template tarball from the selected directory
+ */
+ virtual void slotCreateSiteTemplate();
+ /**
+ Creates a folder under the current item
+ */
+ virtual void slotCreateFolder();
+ /**
+ Creates a file under the current item
+ */
+ virtual void slotCreateFile();
+
+ virtual void slotOpenWithActivated(int id);
+
+protected:
+ /**
+ implement this to create a branch and add this branch to the treeview
+ @param url the root of the branch
+ @return the new branch
+ */
+ virtual KFileTreeBranch* newBranch(const KURL& url) = 0;
+
+ /**
+ called when an item was renamed in the properties dialog
+ the default implementation emits the signal @ref renamed
+ */
+ virtual void itemRenamed(const KURL& , const KURL& );
+
+ /**
+ called when the description of an item was changed,
+ the default implementation does nothing
+ @param item the treeview item
+ @param newDesc the new description of item
+ */
+ virtual void itemDescChanged(KFileTreeViewItem* item, const QString& newDesc)
+ {
+ Q_UNUSED(item);
+ Q_UNUSED(newDesc);
+ };
+ /**
+ @return true if the clipboard contains one or more valid path
+ */
+ bool isPathInClipboard();
+
+ /**
+ adds the Quanta fileinfopage to the properties dialog
+ @param propDlg the dialog where to add the page
+ @return pointer to to just added page
+ */
+ virtual FileInfoDlg* addFileInfoPage(KPropertiesDialog *propDlg);
+
+ /**
+ expands an archiv inside of the tree
+ @return true if expanding was possible
+ */
+ bool expandArchiv (KFileTreeViewItem *item);
+ bool acceptDrag(QDropEvent* e ) const;
+ void findDrop(const QPoint &pos, QListViewItem *&parent, QListViewItem *&after);
+
+ /**
+ this is for project and template tree to reduce includes there
+ */
+ bool isFileOpen(const KURL &url);
+
+ /** Inserts an Open With submenu into @param menu which lists
+ the possible applications that can open the current item and an
+ "Other" entry to bring up the Open With dialog. If no application
+ is associated with the type of the current item, the menu will bring up the Open With dialog immediately.
+ @param menu the menu where the Open With submenu should be inserted
+ @param position the position in this menu
+ */
+ void insertOpenWithMenu(KPopupMenu *menu, int position);
+ KPropertiesDialog *propDlg;
+ QString m_projectName;
+ KURL m_projectBaseURL;
+ FileInfoDlg* fileInfoDlg;
+ /** the parent of the treeview
+ the passwords are cached there
+ */
+ QWidget * m_parent;
+
+ BaseTreeViewToolTip * m_tooltip;
+ // some stuff for renaming
+ void doRename(KFileTreeViewItem* kvtvi, const QString & newName);
+ /** reimplemented to reset renameable */
+ void cancelRename(int col);
+
+signals:
+ void openFile(const KURL&);
+ void openImage(const KURL&);
+ void open(QListViewItem *name);
+ void insertDirInProject(const KURL&);
+ void insertFileInProject(const KURL&);
+ void insertTag(const KURL &, DirInfo);
+ /**
+ file or folder has been renamed
+ */
+ void renamed(const KURL &, const KURL &);
+ /**
+ close the file in Quanta
+ */
+ void closeFile( const KURL& );
+
+private:
+ bool m_saveOpenFolder;
+ KPopupMenu *m_openWithMenu;
+ int m_openWithMenuId;
+ QValueList<KAction *> m_openWithActions;
+ QMap<int, QuantaPlugin*> m_pluginIds;
+};
+
+#endif