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2e54ed8648
class. - Type now a formal enumerated typedef - Propogated changes forward to existing plug-ins git-svn-id: http://svn.osgeo.org/qgis/trunk@994 c8812cc2-4d05-0410-92ff-de0c093fc19c
163 lines
4.9 KiB
C++
163 lines
4.9 KiB
C++
/***************************************************************************
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plugin.cpp
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Import tool for various worldmap analysis output files
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Functions:
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-------------------
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begin : Jan 21, 2004
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copyright : (C) 2004 by Tim Sutton
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email : tim@linfiniti.com
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***************************************************************************/
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/***************************************************************************
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* *
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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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* *
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***************************************************************************/
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/* $Id$ */
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// includes
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#include "../../src/qgisapp.h"
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#include "../../src/qgsmaplayer.h"
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#include "../../src/qgsrasterlayer.h"
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#include "plugin.h"
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#include <qtoolbar.h>
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#include <qmenubar.h>
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#include <qmessagebox.h>
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#include <qpopupmenu.h>
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#include <qlineedit.h>
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#include <qaction.h>
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#include <qapplication.h>
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#include <qcursor.h>
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//non qt includes
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#include <iostream>
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#include <openmodellergui.h>
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// xpm for creating the toolbar icon
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#include "icon_om.xpm"
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//
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static const char * const ident_ = "$Id$";
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static const char * const name_ = "openMOdeller Wizard";
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static const char * const description_ = "Plugin to run openModeller in QGIS.";
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static const char * const version_ = "Version 0.1";
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static const QgisPlugin::PLUGINTYPE type_ = QgisPlugin::UI;
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/**
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* Constructor for the plugin. The plugin is passed a pointer to the main app
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* and an interface object that provides access to exposed functions in QGIS.
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* @param qgis Pointer to the QGIS main window
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* @param _qI Pointer to the QGIS interface object
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*/
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Plugin::Plugin(QgisApp * theQGisApp, QgisIface * theQgisInterFace):
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qgisMainWindowPointer(theQGisApp),
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qGisInterface(theQgisInterFace),
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QgisPlugin( name_, description_, version_, type_ )
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{
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}
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Plugin::~Plugin()
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{
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}
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/*
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* Initialize the GUI interface for the plugin
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*/
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void Plugin::initGui()
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{
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// add a menu with 2 items
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QPopupMenu *pluginMenu = new QPopupMenu(qgisMainWindowPointer);
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pluginMenu->insertItem(QIconSet(icon_om),"&WorldMap Results Importer", this, SLOT(run()));
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menuBarPointer = ((QMainWindow *) qgisMainWindowPointer)->menuBar();
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menuIdInt = qGisInterface->addMenu("&Biodiversity", pluginMenu);
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// Create the action for tool
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QAction *myQActionPointer = new QAction("WorldMap Importer", QIconSet(icon_om), "&Wmi",0, this, "run");
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// Connect the action to the run
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connect(myQActionPointer, SIGNAL(activated()), this, SLOT(run()));
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// Add the toolbar
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toolBarPointer = new QToolBar((QMainWindow *) qgisMainWindowPointer, "Biodiversity");
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toolBarPointer->setLabel("WorldMap Importer");
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// Add the zoom previous tool to the toolbar
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myQActionPointer->addTo(toolBarPointer);
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}
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// Slot called when the buffer menu item is activated
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void Plugin::run()
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{
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OpenModellerGui *myOpenModellerGui=new OpenModellerGui(qgisMainWindowPointer,"openModeller Wizard",true,0);
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//listen for when the layer has been made so we can draw it
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connect(myOpenModellerGui, SIGNAL(drawRasterLayer(QString)), this, SLOT(drawRasterLayer(QString)));
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myOpenModellerGui->show();
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}
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//!draw a raster layer in the qui - intended to respond to signal sent by diolog when it as finished creating
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//layer
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void Plugin::drawRasterLayer(QString theQString)
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{
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std::cout << "DrawLayer slot called with " << theQString << std::endl;
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qGisInterface->addRasterLayer(theQString);
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}
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// Unload the plugin by cleaning up the GUI
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void Plugin::unload()
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{
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// remove the GUI
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menuBarPointer->removeItem(menuIdInt);
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delete toolBarPointer;
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}
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/**
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* Required extern functions needed for every plugin
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* These functions can be called prior to creating an instance
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* of the plugin class
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*/
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// Class factory to return a new instance of the plugin class
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extern "C" QgisPlugin * classFactory(QgisApp * theQGisAppPointer, QgisIface * theQgisInterfacePointer)
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{
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return new Plugin(theQGisAppPointer, theQgisInterfacePointer);
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}
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// Return the name of the plugin - note that we do not user class members as
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// the class may not yet be insantiated when this method is called.
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extern "C" QString name()
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{
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return name_;
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}
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// Return the description
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extern "C" QString description()
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{
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return description_;
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}
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// Return the type (either UI or MapLayer plugin)
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extern "C" int type()
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{
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return type_;
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}
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// Return the version number for the plugin
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extern "C" QString version()
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{
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return version_;
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}
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// Delete ourself
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extern "C" void unload(QgisPlugin * thePluginPointer)
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{
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delete thePluginPointer;
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}
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