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/* This file is part of the KDE project
Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
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 KFORMDESIGNER_PART_H
#define KFORMDESIGNER_PART_H
#include <qwidget.h>
#include <qpixmap.h>
#include <kparts/part.h>
#include <kparts/factory.h>
#include "form.h"
class KAboutData;
class KInstance;
class QWorkspace;
class QCloseEvent;
using KFormDesigner::Form;
class KFORMEDITOR_EXPORT KFDFactory : public KParts::Factory
{
Q_OBJECT
public:
KFDFactory();
virtual ~KFDFactory();
virtual KParts::Part* createPartObject(QWidget *parentWidget=0, const char *widgetName=0, QObject *parent=0, const char *name=0,
const char *classname="KParts::Part", const QStringList &args=QStringList());
static KInstance *instance();
static KAboutData *aboutData();
private:
static KInstance *m_instance;
};
class KFORMEDITOR_EXPORT KFormDesignerPart: public KParts::ReadWritePart
{
Q_OBJECT
public:
KFormDesignerPart(QWidget *parent, const char *name, bool readOnly=true, const QStringList &args=QStringList());
virtual ~KFormDesignerPart();
static KFormDesigner::WidgetLibrary* formsLibrary();
// KFormDesigner::FormManager* manager() { return m_manager; }
void setUniqueFormMode(bool enable) { m_uniqueFormMode = enable; }
bool closeForm(Form *form);
bool closeForms();
virtual bool closeURL();
public slots:
/*! Creates a new blank Form. The new Form is shown and become the active Form. */
void createBlankForm();
/*! Loads a Form from a UI file. A "Open File" dialog is shown to select the file. The loaded Form is shown and becomes
the active Form. */
void open();
void slotPreviewForm();
void saveAs();
//void slotCreateFormSlot(KFormDesigner::Form *form, const QString &widget, const QString &signal);
protected slots:
void slotFormModified(KFormDesigner::Form *form, bool isDirty);
//moved to manager void slotWidgetSelected(KFormDesigner::Form *form, bool multiple);
//moved to manager void slotFormWidgetSelected(KFormDesigner::Form *form);
//moved to manager void slotNoFormSelected();
void setUndoEnabled(bool enabled, const QString &text);
void setRedoEnabled(bool enabled, const QString &text);
/*! Shows a property set \a set in a Property Editor. */
void slotPropertySetSwitched(KoProperty::Set *set, bool forceReload = false,
const QCString& propertyToSelect = QCString());
protected:
virtual bool openFile();
virtual bool saveFile();
void disableWidgetActions();
void enableFormActions();
void setupActions();
private:
static KFormDesigner::WidgetLibrary* static_formsLibrary;
// KFormDesigner::FormManager *m_manager;
QWorkspace *m_workspace;
QGuardedPtr<KoProperty::Editor> m_editor;
int m_count;
bool m_uniqueFormMode;
bool m_openingFile;
bool m_inShell;
};
//! Helper: this widget is used to create form's surface
class KFORMEDITOR_EXPORT FormWidgetBase : public QWidget, public KFormDesigner::FormWidget
{
Q_OBJECT
public:
FormWidgetBase(KFormDesignerPart *part, QWidget *parent = 0, const char *name = 0, int WFlags = WDestructiveClose)
: QWidget(parent, name, WFlags), m_part(part) {}
~FormWidgetBase() {;}
void drawRect(const QRect& r, int type);
void drawRects(const QValueList<QRect> &list, int type);
void initBuffer();
void clearForm();
void highlightWidgets(QWidget *from, QWidget *to);//, const QPoint &p);
protected:
void closeEvent(QCloseEvent *ev);
private:
QPixmap buffer; //!< stores grabbed entire form's area for redraw
QRect prev_rect; //!< previously selected rectangle
KFormDesignerPart *m_part;
};
#endif
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