1 files changed, 129 insertions, 0 deletions
diff --git a/arts/builder/mwidget.h b/arts/builder/mwidget.h
new file mode 100644
index 00000000..e6716e3e
--- /dev/null
+++ b/arts/builder/mwidget.h
@@ -0,0 +1,129 @@
+    /*
+
+    Copyright (C) 1999 Stefan Westerfeld <stefan@space.twc.de>,
+	                   Hans Meine <hans_meine@gmx.net>
+
+    This program 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 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+    */
+
+#ifndef MWIDGET_H
+#define MWIDGET_H
+
+#include "structure.h"
+#include "module.h"
+#include "scomponent.h"
+
+#include "qttableview.h"
+
+class AutoRouter;
+class MWidgetTool;
+
+class ModuleWidget :public QtTableView, public StructureCanvas
+{
+	Q_OBJECT
+	friend class MWidgetTool;
+	friend class CreateTool;
+	friend class CreateInterfaceTool;
+	friend class CreateModuleTool;
+	friend class CreatePortTool;
+	friend class MoveComponentsTool;
+	friend class ConnectPortsTool;
+
+protected:
+	int cellsize, cols, rows;
+	int updateDepth;
+
+	MWidgetTool *activeTool;
+	AutoRouter *autorouter;
+	Structure *structure;
+
+// for connecting ports
+
+	ModulePort *selectedPort;
+
+	std::list<Module *> *ModuleList;
+	std::list<QRect> UpdateList;
+
+	void paintCell(QPainter *p, int y, int x);
+	void paintCellBackground(QPainter *p, int y, int x);
+	void paintConnection(QPainter *p, int x, int y, int arx, int ary);
+	void paintConnections(QPainter *p, int y, int x);
+	void mousePressEvent( QMouseEvent *e );
+	void mouseMoveEvent( QMouseEvent *e );
+	void mouseReleaseEvent( QMouseEvent *e );
+
+	bool hasSpace(StructureComponent *c, int destx, int desty,
+				  bool ignore_selected = false);
+
+	void reRoute();
+	void setSelectAll(bool newstate);
+
+	void beginUpdate();
+	void redrawCells(QRect &r);
+	void redrawAll();
+	void endUpdate();
+
+// for StructureComponents:
+
+	void redrawRect(int x, int y, int width, int height);
+
+// for CreateTool:
+
+	bool insertModule(Module *newModule);
+	StructurePort *insertPort(const Arts::PortType& type, int x, int y);
+
+// for this and ConnectTool:
+
+	void findAt(int windowX, int windowY,
+				StructureComponent *&component,
+				ModulePort *&port);
+
+signals:
+	void portSelected( ModulePort * );
+	void componentSelected( StructureComponent * );
+	void modified(bool); // the bool mod. flag is always true for easier connects
+
+public:
+	Structure *theStructure();
+
+	void addModule(const Arts::ModuleInfo& minfo);
+	void addInterface(const Arts::ModuleInfo& minfo);
+	void addPort(const Arts::PortType& type);
+	void reInit();
+	void leaveTool(MWidgetTool *tool, bool wasModified= false);
+
+	QPoint componentPos(const StructureComponent *component) const;
+	QPoint portPos(const ModulePort *port) const;
+
+	ModuleWidget( Structure *structure, QWidget *parent = 0,
+				  const char *name = 0, WFlags f = 0);
+
+	~ModuleWidget();
+
+public slots:
+	void autoRedrawRouter();
+	void setZoom(int zoom);
+	void delModule();
+	void selectAll();
+	void unselectAll();
+
+	void selectPort( ModulePort *port, bool newMode = true );
+	void selectComponent( StructureComponent *component, bool onlyThis = true );
+	void startConnection( ModulePort * );
+	void portPropertiesChanged( ModulePort *port );
+};
+
+#endif // MWIDGET_H