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/* This file is part of the KDE project
Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
Copyright (c) 2007 Jan Hambrecht <jaham@gmx.net>
Copyright (c) 2007 Sven Langkamp <sven.langkamp@gmail.com>
Copyright (c) 2010 Boudewijn Rempt <boud@valdyas.org>
Copyright (C) 2011 Srikanth Tiyyagura <srikanth.tulasiram@gmail.com>
Copyright (c) 2011 José Luis Vergara <pentalis@gmail.com>
Copyright (c) 2013 Sascha Suelzer <s.suelzer@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KO_RESOURCE_ITEM_CHOOSER
#define KO_RESOURCE_ITEM_CHOOSER
#include <QWidget>
#include "kowidgets_export.h"
class QModelIndex;
class QAbstractProxyModel;
class QAbstractItemDelegate;
class QAbstractButton;
class QToolButton;
class KoAbstractResourceServerAdapter;
class KoResourceItemView;
class KoResource;
/**
* A widget that contains a KoResourceChooser as well
* as an import/export button
*/
class KOWIDGETS_EXPORT KoResourceItemChooser : public QWidget
{
Q_OBJECT
public:
enum Buttons { Button_Import, Button_Remove, Button_GhnsDownload, Button_GhnsUpload };
/// \p usePreview shows the aside preview with the resource's image
explicit KoResourceItemChooser(QSharedPointer<KoAbstractResourceServerAdapter> resourceAdapter, QWidget *parent = 0, bool usePreview = false);
~KoResourceItemChooser();
/// Sets number of columns in the view and causes the number of rows to be calculated accordingly
void setColumnCount(int columnCount);
/// Sets number of rows in the view and causes the number of columns to be calculated accordingly
void setRowCount(int rowCount);
/// Sets the height of the view rows
void setRowHeight(int rowHeight);
/// Sets the width of the view columns
void setColumnWidth(int columnWidth);
/// Sets a custom delegate for the view
void setItemDelegate(QAbstractItemDelegate *delegate);
/// Gets the currently selected resource
/// @returns the selected resource, 0 is no resource is selected
KoResource *currentResource() const;
/// Sets the item representing the resource as selected
void setCurrentResource(KoResource *resource);
/**
* Sets the sected resource, does nothing if there is no valid item
* @param row row of the item
* @param column column of the item
*/
void setCurrentItem(int row, int column);
void showButtons(bool show);
void addCustomButton(QAbstractButton *button, int cell);
/// determines whether the preview right or below the splitter
void setPreviewOrientation(Qt::Orientation orientation);
/// determines whether the preview should tile the resource's image or not
void setPreviewTiled(bool tiled);
/// shows the preview converted to grayscale
void setGrayscalePreview(bool grayscale);
void showGetHotNewStuff(bool showDownload, bool showUpload);
/// sets the visibilty of tagging KlineEdits.
void showTaggingBar(bool show);
///Set a proxy model with will be used to filter the resources
void setProxyModel(QAbstractProxyModel *proxyModel);
void setKnsrcFile(const QString &knsrcFileArg);
QSize viewSize() const;
KoResourceItemView *itemView() const;
void setViewModeButtonVisible(bool visible);
QToolButton *viewModeButton() const;
void setSynced(bool sync);
virtual bool eventFilter(QObject *object, QEvent *event);
Q_SIGNALS:
/// Emitted when a resource was selected
void resourceSelected(KoResource *resource);
void splitterMoved();
public Q_SLOTS:
void slotButtonClicked(int button);
private Q_SLOTS:
void activated(const QModelIndex &index);
void contextMenuRequested(const QPoint &pos);
void baseLengthChanged(int length);
void slotBeforeResourcesLayoutReset(KoResource *activateAfterReset);
void slotAfterResourcesLayoutReset();
void updateView();
protected:
virtual void showEvent(QShowEvent *event);
private:
void updateButtonState();
void updatePreview(KoResource *resource);
virtual void resizeEvent(QResizeEvent *event);
/// Resource for a given model index
/// @returns the resource pointer, 0 is index not valid
KoResource *resourceFromModelIndex(const QModelIndex &index) const;
class Private;
Private *const d;
};
#endif // KO_RESOURCE_ITEM_CHOOSER
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