QtiPlot 0.9.8.2
Folder.h
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00001 /***************************************************************************
00002     File                 : Folder.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2006 by Ion Vasilief
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr
00007     Description          : Folder for the project explorer
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program is distributed in the hope that it will be useful,        *
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef FOLDER_H
00030 #define FOLDER_H
00031 
00032 #include <QObject>
00033 #include <QEvent>
00034 #include <q3listview.h>
00035 #include <q3iconview.h>
00036 
00037 #include "MdiSubWindow.h"
00038 
00039 class FolderListItem;
00040 class Table;
00041 class Matrix;
00042 class MultiLayer;
00043 class Note;
00044 class Graph3D;
00045 
00046 class QDragEnterEvent;
00047 class QDragMoveEvent;
00048 class QDragLeaveEvent;
00049 class QDropEvent;
00050 class Q3DragObject;
00051 
00053 class Folder : public QObject
00054 {
00055     Q_OBJECT
00056 
00057 public:
00058     Folder( Folder *parent, const QString &name );
00059 
00060     QList<MdiSubWindow *> windowsList(){return lstWindows;};
00061 
00062     void addWindow( MdiSubWindow *w );
00063     void removeWindow( MdiSubWindow *w );
00064 
00066     QStringList subfolders();
00067 
00069     QList<Folder*> folders();
00070 
00072     Folder* findSubfolder(const QString& s, bool caseSensitive = true, bool partialMatch = false);
00073 
00075     MdiSubWindow* findWindow(const QString& s, bool windowNames, bool labels,
00076                              bool caseSensitive, bool partialMatch);
00077 
00079 
00084     MdiSubWindow *window(const QString &name, const char *cls="MdiSubWindow", bool recursive=false);
00086     Table *table(const QString &name, bool recursive=false) { return (Table*) window(name, "Table", recursive); }
00088     Matrix *matrix(const QString &name, bool recursive=false) { return (Matrix*) window(name, "Matrix", recursive); }
00090     MultiLayer *graph(const QString &name, bool recursive=false) { return (MultiLayer*) window(name, "MultiLayer", recursive); }
00092     Note *note(const QString &name, bool recursive=false) { return (Note*) window(name, "Note", recursive); }
00094     Graph3D *plot3D(const QString &name, bool recursive=false) { return (Graph3D*) window(name, "Graph3D", recursive); }
00095 
00097     QString path();
00098 
00100     int depth();
00101 
00102     Folder *folderBelow();
00103 
00105     Folder* rootFolder();
00106 
00108     QString sizeToString();
00109 
00110     QString birthDate(){return birthdate;};
00111     void setBirthDate(const QString& s){birthdate = s;};
00112 
00113     QString modificationDate(){return modifDate;};
00114     void setModificationDate(const QString& s){modifDate = s;};
00115 
00117     FolderListItem * folderListItem(){return myFolderListItem;};
00118     void setFolderListItem(FolderListItem *it){myFolderListItem = it;};
00119 
00120     MdiSubWindow *activeWindow(){return d_active_window;};
00121     void setActiveWindow(MdiSubWindow *w){d_active_window = w;};
00122 
00123     QString logInfo(){return d_log_info;};
00124     void appendLogInfo(const QString& text){d_log_info += text;};
00125     void clearLogInfo(){d_log_info = QString();};
00126 
00127 protected:
00128     QString birthdate, modifDate;
00129     QString d_log_info;
00130     QList<MdiSubWindow *> lstWindows;
00131     FolderListItem *myFolderListItem;
00132 
00134     MdiSubWindow *d_active_window;
00135 };
00136 
00137 /*****************************************************************************
00138  *
00139  * Class WindowListItem
00140  *
00141  *****************************************************************************/
00143 class WindowListItem : public Q3ListViewItem
00144 {
00145 public:
00146     WindowListItem( Q3ListView *parent, MdiSubWindow *w );
00147 
00148     MdiSubWindow *window() { return myWindow; };
00149 
00150 protected:
00151     MdiSubWindow *myWindow;
00152 };
00153 
00154 /*****************************************************************************
00155  *
00156  * Class FolderListItem
00157  *
00158  *****************************************************************************/
00160 class FolderListItem : public Q3ListViewItem
00161 {
00162 public:
00163     FolderListItem( Q3ListView *parent, Folder *f );
00164     FolderListItem( FolderListItem *parent, Folder *f );
00165 
00166     enum {RTTI = 1001};
00167 
00168     void setActive( bool o );
00169 
00170     virtual int rtti() const {return (int)RTTI;};
00171 
00172     Folder *folder() { return myFolder; };
00173 
00175 
00178     bool isChildOf(FolderListItem *src);
00179 
00180 protected:
00181     Folder *myFolder;
00182 };
00183 
00184 /*****************************************************************************
00185  *
00186  * Class FolderListView
00187  *
00188  *****************************************************************************/
00190 class FolderListView : public Q3ListView
00191 {
00192     Q_OBJECT
00193 
00194 public:
00195     FolderListView( QWidget *parent = 0, const char *name = 0 );
00196 
00197 public slots:
00198     void adjustColumns();
00199 
00200 protected slots:
00201     void expandedItem(Q3ListViewItem *item);
00202 
00203 protected:
00204     void startDrag();
00205 
00206     void contentsDropEvent( QDropEvent *e );
00207     void contentsMouseMoveEvent( QMouseEvent *e );
00208     void contentsMousePressEvent( QMouseEvent *e );
00209     void contentsMouseDoubleClickEvent( QMouseEvent* e );
00210     void keyPressEvent ( QKeyEvent * e );
00211     void contentsMouseReleaseEvent( QMouseEvent *){mousePressed = false;};
00212     void enterEvent(QEvent *){mousePressed = false;};
00213 
00214 signals:
00215     void dragItems(QList<Q3ListViewItem *> items);
00216     void dropItems(Q3ListViewItem *dest);
00217     void renameItem(Q3ListViewItem *item);
00218     void addFolderItem();
00219     void deleteSelection();
00220 
00221 private:
00222     bool mousePressed;
00223     QPoint presspos;
00224 };
00225 
00226 #endif