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133 lines
2.9 KiB
133 lines
2.9 KiB
15 years ago
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/*
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Copyright (C) 1999 Stefan Westerfeld
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stefan@space.twc.de
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _CREATETOOL_H
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#define _CREATETOOL_H
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#include <qwidget.h>
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#include <qcursor.h>
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#include "structure.h"
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#include "module.h"
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#include "scomponent.h"
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class ModulePort;
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class ModuleWidget;
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class MWidgetTool
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{
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protected:
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ModuleWidget *mwidget;
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public:
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MWidgetTool(ModuleWidget *mwidget);
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virtual ~MWidgetTool();
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virtual void mousePressEvent(QMouseEvent *e) = 0;
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virtual void mouseMoveEvent(QMouseEvent *e) = 0;
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virtual void mouseReleaseEvent(QMouseEvent *e) = 0;
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};
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class CreateTool: public MWidgetTool
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{
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protected:
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QCursor oldCursor;
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bool oldMouseTracking;
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QRect componentRect;
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int width, height;
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public:
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CreateTool(ModuleWidget *mwidget);
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virtual ~CreateTool();
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virtual void estimateSize() = 0;
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virtual void performCreate(int x, int y) = 0;
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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};
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class CreateModuleTool: public CreateTool
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{
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protected:
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Arts::ModuleInfo minfo;
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public:
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CreateModuleTool(ModuleWidget *mwidget, const Arts::ModuleInfo& minfo);
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~CreateModuleTool();
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void estimateSize();
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void performCreate(int x, int y);
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};
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class CreateInterfaceTool: public CreateTool
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{
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protected:
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Arts::ModuleInfo minfo;
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public:
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CreateInterfaceTool(ModuleWidget *mwidget, const Arts::ModuleInfo& minfo);
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~CreateInterfaceTool();
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void estimateSize();
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void performCreate(int x, int y);
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};
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class CreatePortTool: public CreateTool
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{
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protected:
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Arts::PortType type;
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public:
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CreatePortTool(ModuleWidget *widget, const Arts::PortType& type);
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void estimateSize();
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void performCreate(int x, int y);
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};
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class MoveComponentsTool: public MWidgetTool
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{
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QPoint lastPos;
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public:
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MoveComponentsTool(ModuleWidget *widget, QMouseEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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};
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class ConnectPortsTool: public MWidgetTool
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{
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ModulePort *connectingPort;
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QPoint firstPos, lastPos;
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public:
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ConnectPortsTool(ModuleWidget *widget, ModulePort *connectingPort);
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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};
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#endif
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