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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /arts/builder/scomponent.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+ /*
+
+ Copyright (C) 1999 Stefan Westerfeld
+ stefan@space.twc.de
+
+ 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 __SCOMPONENT_H__
+#define __SCOMPONENT_H__
+
+#include <qstring.h>
+#include <list>
+
+class ModulePort;
+class QPainter;
+class QPixmap;
+
+class StructureCanvas {
+public:
+ virtual void redrawRect(int x, int y, int width, int height) = 0;
+};
+
+class StructureComponent {
+protected:
+ StructureCanvas *canvas;
+
+ int _x, _y;
+ bool _selected, _visible;
+
+ virtual bool moveInternal(int x, int y) = 0;
+
+public:
+ StructureComponent(StructureCanvas *canvas);
+ virtual ~StructureComponent();
+
+ // type
+
+ enum ComponentType { ctModule, ctPort };
+ virtual ComponentType type() = 0;
+
+ // TODO: connection & autorouter
+
+ virtual ModulePort *portAt(int segment, int x, int y) = 0;
+ virtual void dumpPorts(std::list<ModulePort *>& ports) = 0;
+
+ // visibility
+ bool visible();
+ void show();
+ void hide();
+ void redraw();
+
+ // drawing
+ virtual bool drawNeedsBackground(int segment) = 0;
+ virtual void drawSegment(QPainter *dest, int cellsize, int segment) = 0;
+ virtual QPixmap *pixmap() = 0;
+ virtual QString name() = 0;
+
+ // space checking & positioning (dimensions in cells)
+ bool move(int x, int y);
+ int x() const;
+ int y() const;
+ virtual int width() const = 0;
+ virtual int height() const = 0;
+
+ // selection
+ bool selected();
+ void setSelected(bool newselection);
+
+ // creation and destruction are handled via standard
+ // constructors/destructors
+};
+
+#endif