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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2011-2024 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave 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 3 of the License, or
// (at your option) any later version.
//
// Octave 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 Octave; see the file COPYING. If not, see
// <https://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////
#if ! defined (octave_Figure_h)
#define octave_Figure_h 1
#include <QRect>
#include <QStatusBar>
#include "GenericEventNotify.h"
#include "MenuContainer.h"
#include "Object.h"
class QMainWindow;
class QToolBar;
class QScreen;
OCTAVE_BEGIN_NAMESPACE(octave)
class interpreter;
enum MouseMode
{
NoMode,
RotateMode,
ZoomInMode,
ZoomOutMode,
PanMode,
SelectMode,
TextMode
};
class Container;
class FigureWindow;
class MenuBar;
class ToolBar;
class Figure :
public Object,
public MenuContainer,
public GenericEventNotifyReceiver
{
Q_OBJECT
friend class ToolBar;
public:
Figure (octave::interpreter& interp,
const graphics_object& go, FigureWindow *win);
~Figure ();
static Figure *
create (octave::interpreter& interp,
const graphics_object& go);
QString fileName ();
void setFileName (const QString& name);
MouseMode mouseMode ();
Container * innerContainer ();
QWidget * menu ();
void updateStatusBar (ColumnVector pt);
void do_connections (const QObject *receiver,
const QObject *emitter = nullptr);
bool eventNotifyBefore (QObject *watched, QEvent *event);
void eventNotifyAfter (QObject *watched, QEvent *event);
protected:
enum UpdateBoundingBoxFlag
{
UpdateBoundingBoxPosition = 0x1,
UpdateBoundingBoxSize = 0x2,
UpdateBoundingBoxAll = 0x3
};
protected:
void redraw ();
void show ();
void print (const QString& file_cmd, const QString& term);
void update (int pId);
void updateBoundingBox (bool internal = false, int flags = 0);
void beingDeleted ();
private:
void showFigureStatusBar (bool visible);
void addCustomToolBar (QToolBar *bar, bool visible, bool isdefault);
void showCustomToolBar (QToolBar *bar, bool visible);
void set_geometry (QRect r);
void enableMouseTracking ();
private slots:
void updateFigureHeight (int delta_h);
void updateContainer ();
void figureWindowShown ();
void screenChanged (QScreen *);
public slots:
uint8NDArray slotGetPixels ();
signals:
void asyncUpdate ();
void interpreter_event (const octave::fcn_callback& fcn);
void interpreter_event (const octave::meth_callback& meth);
private:
Container *m_container;
bool m_blockUpdates;
QToolBar *m_figureToolBar;
MenuBar *m_menuBar;
QStatusBar *m_statusBar;
QRect m_innerRect;
QRect m_outerRect;
QImage m_pointer_cdata;
int m_previousHeight;
bool m_resizable;
};
OCTAVE_END_NAMESPACE(octave)
#endif
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