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Commit e97c28c

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author
mhugent
committedMar 21, 2010
[FEATURE]: Add point displacement renderer plugin
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@13139 c8812cc2-4d05-0410-92ff-de0c093fc19c
·
final-1_7_1final-1_7_0
1 parent 399d42c commit e97c28c

9 files changed

+1501
-0
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‎src/plugins/CMakeLists.txt

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@@ -12,6 +12,7 @@ SUBDIRS (copyright_label
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diagram_overlay
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evis
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labeling
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point_displacement_renderer
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)
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IF (POSTGRES_FOUND)

‎src/plugins/point_displacement_renderer/CMakeLists.txt

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########################################################
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# Files
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SET (POINT_DISPLACEMENT_SRCS
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qgsdisplacementplugin.cpp
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qgspointdisplacementrenderer.cpp
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qgspointdisplacementrendererwidget.cpp
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)
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SET (POINT_DISPLACEMENT_UIS
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qgspointdisplacementrendererwidgetbase.ui
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)
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SET (POINT_DISPLACEMENT_MOC_HDRS
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qgspointdisplacementrendererwidget.h
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)
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########################################################
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# Build
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QT4_WRAP_UI (POINT_DISPLACEMENT_UIS_H ${POINT_DISPLACEMENT_UIS})
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QT4_WRAP_CPP (POINT_DISPLACEMENT_MOC_SRCS ${POINT_DISPLACEMENT_MOC_HDRS})
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ADD_LIBRARY (displacementplugin MODULE
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${POINT_DISPLACEMENT_SRCS}
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${POINT_DISPLACEMENT_UIS_H}
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${POINT_DISPLACEMENT_MOC_SRCS}
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)
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INCLUDE_DIRECTORIES(
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${CMAKE_CURRENT_BINARY_DIR}
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${CMAKE_CURRENT_BINARY_DIR}/../../ui
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../../core
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../../core/symbology-ng
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../../core/spatialindex
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../../gui
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../../gui/symbology-ng
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..
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.
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)
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TARGET_LINK_LIBRARIES(displacementplugin
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qgis_core
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qgis_gui
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)
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########################################################
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# Install
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INSTALL(TARGETS displacementplugin
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RUNTIME DESTINATION ${QGIS_PLUGIN_DIR}
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LIBRARY DESTINATION ${QGIS_PLUGIN_DIR}
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)

‎src/plugins/point_displacement_renderer/qgsdisplacementplugin.cpp

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/***************************************************************************
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qgsdisplacementplugin.cpp
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-------------------------
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begin : January 26, 2010
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copyright : (C) 2010 by Marco Hugentobler
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email : marco at hugis dot net
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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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#include "qgsdisplacementplugin.h"
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#include "qgisinterface.h"
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#include "qgspointdisplacementrenderer.h"
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#include "qgspointdisplacementrendererwidget.h"
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#include "qgsrendererv2registry.h"
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#include "qgssymbollayerv2registry.h"
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#include <QObject>
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static const QString name_ = QObject::tr( "Displacement plugin" );
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static const QString description_ = QObject::tr( "Adds a new renderer that automatically handles point displacement in case they have the same position" );
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static const QString version_ = QObject::tr( "Version 0.1" );
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QgsDisplacementPlugin::QgsDisplacementPlugin( QgisInterface* iface ): mIface( iface )
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{
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}
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QgsDisplacementPlugin::~QgsDisplacementPlugin()
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{
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}
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void QgsDisplacementPlugin::initGui()
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{
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//Add new renderer to the registry
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QgsRendererV2Registry::instance()->addRenderer( new QgsRendererV2Metadata( "pointDisplacement",
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QObject::tr( "point Displacement" ),
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QgsPointDisplacementRenderer::create, QIcon(),
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QgsPointDisplacementRendererWidget::create ) );
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}
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void QgsDisplacementPlugin::unload()
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{
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//Remove renderer type from the registry
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QgsRendererV2Registry::instance()->removeRenderer( "pointDisplacement" );
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}
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QGISEXTERN QgisPlugin * classFactory( QgisInterface * theQgisInterfacePointer )
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{
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return new QgsDisplacementPlugin( theQgisInterfacePointer );
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}
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QGISEXTERN QString name()
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{
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return name_;
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}
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QGISEXTERN QString description()
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{
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return description_;
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}
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QGISEXTERN QString version()
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{
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return version_;
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}
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QGISEXTERN int type()
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{
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return QgisPlugin::UI;
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}
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QGISEXTERN void unload( QgisPlugin* thePluginPointer )
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{
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delete thePluginPointer;
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}
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‎src/plugins/point_displacement_renderer/qgsdisplacementplugin.h

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/***************************************************************************
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qgsdisplacementplugin.h
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-----------------------
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begin : January 26, 2010
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copyright : (C) 2010 by Marco Hugentobler
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email : marco at hugis dot net
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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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#ifndef QGSDISPLACEMENTPLUGIN_H
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#define QGSDISPLACEMENTPLUGIN_H
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#include "qgisplugin.h"
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class QgisInterface;
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/**A plugin that adds a point displacement renderer to the symbol registry*/
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class QgsDisplacementPlugin: public QgisPlugin
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{
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public:
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QgsDisplacementPlugin( QgisInterface* iface );
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~QgsDisplacementPlugin();
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/**Adds renderer to the registry*/
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void initGui();
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/**Removes renderer from the registry*/
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void unload();
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private:
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QgisInterface* mIface;
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};
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#endif // QGSDISPLACEMENTPLUGIN_H

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