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/*
* Copyright (C) 2015-2016 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard 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, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard 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 OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UBDOCUMENTCONTROLLER_H_
#define UBDOCUMENTCONTROLLER_H_
#include <QtGui>
#include <QTreeWidgetItem>
#include "document/UBDocumentContainer.h"
namespace Ui
{
class documents;
}
#include "gui/UBMessageWindow.h"
class UBGraphicsScene;
class QDialog;
class UBDocumentProxy;
class UBBoardController;
class UBThumbnailsScene;
class UBDocumentGroupTreeItem;
class UBDocumentProxyTreeItem;
class UBMainWindow;
class UBDocumentToolsPalette;
class UBDocumentController : public UBDocumentContainer
{
Q_OBJECT
friend class UBDocumentTreeWidget;
public:
UBDocumentController(UBMainWindow* mainWindow);
virtual ~UBDocumentController();
void closing();
QWidget* controlView();
UBDocumentProxyTreeItem* findDocument(UBDocumentProxy* proxy);
bool addFileToDocument(UBDocumentProxy* document);
void deletePages(QList<QGraphicsItem*> itemsToDelete);
int getSelectedItemIndex();
QString documentTrashGroupName(){ return mDocumentTrashGroupName;}
QString defaultDocumentGroupName(){ return mDefaultDocumentGroupName;}
signals:
void exportDone();
public slots:
void createNewDocument();
void createNewDocumentGroup();
void deleteSelectedItem();
void renameSelectedItem();
void openSelectedItem();
void duplicateSelectedItem();
void importFile();
void moveSceneToIndex(UBDocumentProxy* proxy, int source, int target);
void selectDocument(UBDocumentProxy* proxy, bool setAsCurrentDocument = true);
void show();
void hide();
void showMessage(const QString& message, bool showSpinningWheel = false);
void hideMessage();
void toggleDocumentToolsPalette();
void cut();
void copy();
void paste();
void focusChanged(QWidget *old, QWidget *current);
protected:
virtual void setupViews();
virtual void setupToolbar();
void setupPalettes();
bool isOKToOpenDocument(UBDocumentProxy* proxy);
UBDocumentProxy* selectedDocumentProxy();
UBDocumentProxyTreeItem* selectedDocumentProxyTreeItem();
UBDocumentGroupTreeItem* selectedDocumentGroupTreeItem();
QStringList allGroupNames();
enum LastSelectedElementType
{
None = 0, Folder, Document, Page, Multiple
};
LastSelectedElementType mSelectionType;
private:
QWidget *mParentWidget;
UBBoardController *mBoardController;
Ui::documents* mDocumentUI;
UBMainWindow* mMainWindow;
QWidget *mDocumentWidget;
QPointer<UBMessageWindow> mMessageWindow;
QAction* mAddFolderOfImagesAction;
QAction* mAddFileToDocumentAction;
QAction* mAddImagesAction;
bool mIsClosing;
UBDocumentToolsPalette *mToolsPalette;
bool mToolsPalettePositionned;
UBDocumentGroupTreeItem* mTrashTi;
QList<QTreeWidgetItem*> mCurrentSelection;
QString mDocumentTrashGroupName;
QString mDefaultDocumentGroupName;
void selectADocumentOnTrashingSelectedOne(UBDocumentGroupTreeItem* groupTi,UBDocumentProxyTreeItem *proxyTi);
void selectFirstDocumentInList();
void selectATreeItemOnMultipleTrashing(bool selectNewCurrentDocument = false);
void moveDocumentToTrash(UBDocumentGroupTreeItem* groupTi, UBDocumentProxyTreeItem *proxyTi, bool selectNewDocument);
void moveFolderToTrash(UBDocumentGroupTreeItem* groupTi);
void emptyTrash(bool showConfirmationDialog);
void deleteTreeItem(QTreeWidgetItem * item, bool showConfirmationDialog, bool selectNewDocument);
void updateCurrentSelection();
bool multipleSelection();
bool isDocumentInTrash(UBDocumentProxyTreeItem * document);
bool isCurrentSelectionInTrash();
LastSelectedElementType itemType(QTreeWidgetItem * item);
private slots:
void documentZoomSliderValueChanged (int value);
void loadDocumentProxies();
void itemSelectionChanged();
void exportDocument();
void itemChanged(QTreeWidgetItem * item, int column);
void thumbnailViewResized();
void pageSelectionChanged();
void selectionChanged();
void documentSceneChanged(UBDocumentProxy* proxy, int pSceneIndex);
void pageDoubleClicked(QGraphicsItem* item, int index);
void pageClicked(QGraphicsItem* item, int index);
void addToDocument();
void addDocumentInTree(UBDocumentProxy* pDocument);
void updateDocumentInTree(UBDocumentProxy* pDocument);
void addFolderOfImages();
void addFileToDocument();
void addImages();
void refreshDocumentThumbnailsView(UBDocumentContainer* source);
};
#endif /* UBDOCUMENTCONTROLLER_H_ */