QCAD Plugin 开发

/**
 * Copyright (c) 2011-2018 by Andrew Mustun. All rights reserved.
 * 
 * This file is part of the QCAD project.
 *
 * QCAD 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.
 *
 * QCAD 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 QCAD.
 */
// MyScripts.js
// All actions are derived from class EAction, so we need to 
// include this class definition here:
include("../EAction.js");
// Constructor calls base class constructor:
function MyScripts(guiAction) {
    EAction.call(this, guiAction);
}
// Derive class MyScripts from class EAction:
MyScripts.prototype = new EAction();
// This static function returns a new or existing QMenu object.
MyScripts.getMenu = function() {
    // EAction.getMenu is a helper function that returns an existing 
    // or new QMenu object with the given title and object name.
    // The object name (here "MyScriptMenu") must be unique. 
    return EAction.getMenu(MyScripts.getTitle(), "MyScriptsMenu");
};
// This static function returns a new or existing QToolBar object.
MyScripts.getToolBar = function() {
    // EAction.getToolBar is a helper function that returns an existing 
    // or new QToolBar object with the given title and object name.
    // The object name (here "MyScriptToolBar") must be unique. 
    return EAction.getToolBar(MyScripts.getTitle(), "MyScriptToolBar");
};
// This static function defines and returns the title of the menu 
// and toolbar.
// The qsTr function marks the title as a translatable string.
MyScripts.getTitle = function() {
    return qsTr("My Scripts");
};
// Init creates the menu and toolbar on start.
MyScripts.init = function() {
    MyScripts.getMenu();
    MyScripts.getToolBar();
};

/**
 * Copyright (c) 2011-2018 by Andrew Mustun. All rights reserved.
 * 
 * This file is part of the QCAD project.
 *
 * QCAD 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.
 *
 * QCAD 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 QCAD.
 */
// MyAction.js
// Include base class definition:
include("../MyScripts.js");
 
// Constructor calls base class constructor:
function MyAction(guiAction) {
    MyScripts.call(this, guiAction);
}
// Derive class MyAction from class MyScripts:
MyAction.prototype = new MyScripts();
// This function is called immediately after the constructor when the user 
// starts this action. For actions that don‘t require any user input (for
// example auto zoom), beginEvent does everything and then terminates the
// action.
MyAction.prototype.beginEvent = function() {
    // call base class implementation of beginEvent:
    MyScripts.prototype.beginEvent.call(this);
    // get main application window:
    var appWin = EAction.getMainWindow();
    // print a message in the console of QCAD:
    appWin.handleUserMessage("MyAction() is running...");
    
    // terminate this action immediately:
    this.terminate();
};
// MyAction.init() is called by QCAD to initialize the action and create
// the menu / toolbar for it.
MyAction.init = function(basePath) {
    // Create a new RGuiAction (extended QAction):
    var action = new RGuiAction("&My Action", RMainWindowQt.getMainWindow());
    // This action requires a document to be open. If no document is
    // open, the menu and tool button are grayed out:
    action.setRequiresDocument(true);
    // Define the script file that is executed when this action is
    // launched:
    action.setScriptFile(basePath + "/MyAction.js");
    // Set the icon that is shown in the toolbar and on some platforms
    // also in the menu:
    action.setIcon(basePath + "/MyAction.svg");
    // Set the command(s) that can be used on the command line to 
    // launch this action:
    action.setDefaultCommands(["myaction"]);
    // Define the sort order of this action. Menus and tool buttons are
    // ordered by these values:
    action.setGroupSortOrder(80100);
    action.setSortOrder(200);
    // Set list of widgets this action is added to
    // (menus, tool bars, CAD tool bar panels):
    action.setWidgetNames(["MyScriptsMenu"]);
};

#include <QDebug>
#include <QObject>
#include <QScriptEngine>
#include <QStringList>

#include "RActionAdapter.h"
#include "RDocumentInterface.h"
#include "RGuiAction.h"
#include "RMainWindow.h"
#include "RPluginInterface.h"

class MyAction : public RActionAdapter {
public:
    MyAction(RGuiAction* guiAction) : RActionAdapter(guiAction) {}

    static void factory(RGuiAction* guiAction) {
        qDebug() << "MyAction::factory";
        if (guiAction==NULL) {
            qDebug("guiAction is NULL");
            return;
        }
        RDocumentInterface* di = RMainWindow::getDocumentInterfaceStatic();

        if (di==NULL) {
            qDebug("di is NULL");
            return;
        }

        di->setCurrentAction(new MyAction(guiAction));
    }

    virtual void beginEvent() {
        qDebug() << "MyAction::beginEvent";
    }
};

class MyClass : public QObject {
Q_OBJECT
public:
    MyClass() : QObject(), i(0), d(0.0) {}

    virtual int getInt() const {
        return i;
    }

    virtual double getDouble() const {
        return d;
    }

    virtual QString getString() const {
        return s;
    }

    virtual void setInt(int v) {
        i = v;
    }

    virtual void setDouble(int v) {
        d = v;
    }

    virtual void setString(const QString& v) {
        s = v;
    }

    void emitSignal() {
        emit mySignal(i);
    }

signals:
    void mySignal(int code);

private:
    int i;
    double d;
    QString s;
};

Q_DECLARE_METATYPE(MyClass*)

/**
 * Script binding for MyClass.
 */
class EcmaMyClass {
public:
    static void initEcma(QScriptEngine& engine);

    static QScriptValue createMyClass(QScriptContext* context, QScriptEngine* engine);
    static QScriptValue myClassToString(QScriptContext *context, QScriptEngine *engine);
    static MyClass* getSelfMyClass(const QString& fName, QScriptContext* context);

    static QScriptValue getInt(QScriptContext* context, QScriptEngine* engine);
    static QScriptValue getDouble(QScriptContext* context, QScriptEngine* engine);
    static QScriptValue getString(QScriptContext* context, QScriptEngine* engine);

    static QScriptValue setInt(QScriptContext* context, QScriptEngine* engine);
    static QScriptValue setDouble(QScriptContext* context, QScriptEngine* engine);
    static QScriptValue setString(QScriptContext* context, QScriptEngine* engine);

    static QScriptValue emitSignal(QScriptContext* context, QScriptEngine* engine);
};



class RExamplePlugin : public QObject, public RPluginInterface
{
    Q_OBJECT
    Q_INTERFACES(RPluginInterface)
#if QT_VERSION >= 0x050000
    Q_PLUGIN_METADATA(IID "org.qcad.exampleplugin")
#endif

public:
    virtual bool init();
    virtual void uninit(bool) {}
    virtual void postInit(InitStatus status);
    virtual void initScriptExtensions(QScriptEngine& engine);
    virtual RPluginInfo getPluginInfo();

};