mirror of
https://github.com/qgis/QGIS.git
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[FEATURE] remove RoadGraph plugin
tagged as feature to not forget mention this in docs and changelog
This commit is contained in:
Alexander Bruy
parent
ab823c4c66
commit
ce342b0f87
5
debian/qgis.install
vendored
5
debian/qgis.install
vendored
@ -1,13 +1,12 @@
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usr/lib/qgis/plugins/libgeorefplugin.so
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usr/lib/qgis/plugins/libgeorefplugin.so
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usr/lib/qgis/plugins/libgpsimporterplugin.so
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usr/lib/qgis/plugins/libgpsimporterplugin.so
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usr/lib/qgis/plugins/libinterpolationplugin.so
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usr/lib/qgis/plugins/libinterpolationplugin.so
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usr/lib/qgis/plugins/libcoordinatecaptureplugin.so
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usr/lib/qgis/plugins/libcoordinatecaptureplugin.so
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usr/lib/qgis/plugins/liboracleplugin.so
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usr/lib/qgis/plugins/liboracleplugin.so
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usr/lib/qgis/plugins/libevis.so
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usr/lib/qgis/plugins/libevis.so
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usr/lib/qgis/plugins/librasterterrainplugin.so
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usr/lib/qgis/plugins/librasterterrainplugin.so
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usr/lib/qgis/plugins/libspatialqueryplugin.so
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usr/lib/qgis/plugins/libspatialqueryplugin.so
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usr/lib/qgis/plugins/libofflineeditingplugin.so
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usr/lib/qgis/plugins/libofflineeditingplugin.so
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usr/lib/qgis/plugins/libroadgraphplugin.so
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usr/lib/qgis/plugins/libtopolplugin.so
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usr/lib/qgis/plugins/libtopolplugin.so
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usr/lib/qgis/plugins/libgeometrycheckerplugin.so
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usr/lib/qgis/plugins/libgeometrycheckerplugin.so
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usr/lib/qgis/qgis_help
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usr/lib/qgis/qgis_help
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@ -389,7 +389,6 @@ tar -C %OSGEO4W_ROOT% -cjf %ARCH%/release/qgis/%PACKAGENAME%/%PACKAGENAME%-%VERS
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"apps/%PACKAGENAME%/plugins/offlineeditingplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/offlineeditingplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/oracleplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/oracleplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/rasterterrainplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/rasterterrainplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/roadgraphplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/spatialqueryplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/spatialqueryplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/topolplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/topolplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/geometrycheckerplugin.dll" ^
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"apps/%PACKAGENAME%/plugins/geometrycheckerplugin.dll" ^
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@ -18,7 +18,6 @@ WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "interpolationplugin
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "offlineeditingplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "offlineeditingplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "oracleplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "oracleplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "rasterterrainplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "rasterterrainplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "roadgraphplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "spatialqueryplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "spatialqueryplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "topolplugin" "true"
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WriteRegStr HKEY_CURRENT_USER "Software\QGIS\QGIS3\Plugins" "topolplugin" "true"
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@ -12,7 +12,6 @@ ADD_SUBDIRECTORY(raster_terrain_analysis)
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ADD_SUBDIRECTORY(coordinate_capture)
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ADD_SUBDIRECTORY(coordinate_capture)
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ADD_SUBDIRECTORY(evis)
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ADD_SUBDIRECTORY(evis)
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ADD_SUBDIRECTORY(spatialquery)
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ADD_SUBDIRECTORY(spatialquery)
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ADD_SUBDIRECTORY(roadgraph)
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ADD_SUBDIRECTORY(georeferencer)
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ADD_SUBDIRECTORY(georeferencer)
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ADD_SUBDIRECTORY(gps_importer)
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ADD_SUBDIRECTORY(gps_importer)
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ADD_SUBDIRECTORY(topology)
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ADD_SUBDIRECTORY(topology)
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@ -1,62 +0,0 @@
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########################################################
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# Files
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SET (VRP_SRCS
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roadgraphplugin.cpp
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settingsdlg.cpp
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units.cpp
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shortestpathwidget.cpp
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linevectorlayersettings.cpp
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linevectorlayerwidget.cpp
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exportdlg.cpp
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)
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#SET ([pluginlcasename]_UIS [pluginlcasename]guibase.ui)
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SET (VRP_MOC_HDRS
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roadgraphplugin.h
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settingsdlg.h
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shortestpathwidget.h
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linevectorlayerwidget.h
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exportdlg.h
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)
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SET (VRP_RCCS roadgraph.qrc)
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INCLUDE_DIRECTORIES(SYSTEM
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${GEOS_INCLUDE_DIR}
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)
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INCLUDE_DIRECTORIES(
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${CMAKE_CURRENT_BINARY_DIR}
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../../core
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../../core/geometry
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../../gui
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../../analysis/network
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..
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)
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########################################################
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# Build
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QT5_WRAP_CPP (VRP_MOC_SRCS ${VRP_MOC_HDRS})
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QT5_ADD_RESOURCES(VRP_RCC_SRCS ${VRP_RCCS})
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ADD_LIBRARY (roadgraphplugin MODULE ${VRP_SRCS} ${VRP_MOC_SRCS} ${VRP_RCC_SRCS})
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TARGET_LINK_LIBRARIES(roadgraphplugin
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qgis_core
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qgis_gui
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qgis_analysis
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)
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########################################################
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# Install
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INSTALL(TARGETS roadgraphplugin
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RUNTIME DESTINATION ${QGIS_PLUGIN_DIR}
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LIBRARY DESTINATION ${QGIS_PLUGIN_DIR})
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File diff suppressed because it is too large
Load Diff
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Before Width: | Height: | Size: 2.2 KiB |
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Before Width: | Height: | Size: 1.6 KiB |
@ -1,117 +0,0 @@
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/***************************************************************************
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* Copyright (C) 2010 by Sergey Yakushev *
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* yakushevs@list.ru *
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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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#include "exportdlg.h"
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#include <qgscontexthelp.h>
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//qt includes
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#include <qlabel.h>
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#include <qcombobox.h>
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#include <QUuid>
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#include <qdialogbuttonbox.h>
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#include <qmessagebox.h>
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// Qgis includes
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#include <qgsvectorlayer.h>
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#include <qgsproject.h>
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#include <qgsproviderregistry.h>
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#include <qgsvectordataprovider.h>
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//standard includes
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RgExportDlg::RgExportDlg( QWidget* parent, Qt::WindowFlags fl )
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: QDialog( parent, fl )
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{
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// create base widgets;
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setWindowTitle( tr( "Export feature" ) );
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QVBoxLayout *v = new QVBoxLayout( this );
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QHBoxLayout *h = new QHBoxLayout();
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QLabel *l = new QLabel( tr( "Select destination layer" ), this );
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h->addWidget( l );
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mcbLayers = new QComboBox( this );
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h->addWidget( mcbLayers );
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v->addLayout( h );
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QDialogButtonBox *bb = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this );
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connect( bb, SIGNAL( accepted() ), this, SLOT( on_buttonBox_accepted() ) );
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connect( bb, SIGNAL( rejected() ), this, SLOT( on_buttonBox_rejected() ) );
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v->addWidget( bb );
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//fill list of layers
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mcbLayers->insertItem( 0, tr( "New temporary layer" ), QVariant( "-1" ) );
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QMap<QString, QgsMapLayer*> mapLayers = QgsProject::instance()->mapLayers();
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QMap<QString, QgsMapLayer*>::iterator layer_it = mapLayers.begin();
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for ( ; layer_it != mapLayers.end(); ++layer_it )
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{
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QgsVectorLayer* vl = dynamic_cast<QgsVectorLayer*>( layer_it.value() );
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if ( !vl )
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continue;
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if ( vl->geometryType() != QgsWkbTypes::LineGeometry )
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continue;
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mcbLayers->insertItem( 0, vl->name(), QVariant( vl->id() ) );
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}
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} // RgSettingsDlg::RgSettingsDlg()
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RgExportDlg::~RgExportDlg()
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{
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}
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QgsVectorLayer* RgExportDlg::mapLayer() const
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{
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QgsVectorLayer* myLayer = nullptr;
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QString layerId = mcbLayers->currentData().toString();
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if ( layerId == QLatin1String( "-1" ) )
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{
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// create a temporary layer
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myLayer = new QgsVectorLayer( QStringLiteral( "LineString?crs=epsg:4326&memoryid=%1" ).arg( QUuid::createUuid().toString() ), QStringLiteral( "shortest path" ), QStringLiteral( "memory" ) );
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QgsVectorDataProvider *prov = myLayer->dataProvider();
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if ( !prov )
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return nullptr;
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QList<QgsField> attrList;
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attrList.append( QgsField( QStringLiteral( "length" ), QVariant::Double, QLatin1String( "" ), 20, 8 ) );
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attrList.append( QgsField( QStringLiteral( "time" ), QVariant::Double, QLatin1String( "" ), 20, 8 ) );
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prov->addAttributes( attrList );
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myLayer->updateFields();
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QList<QgsMapLayer *> myList;
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myList << myLayer;
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QgsProject::instance()->addMapLayers( myList );
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}
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else
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{
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// return selected layer
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myLayer = dynamic_cast<QgsVectorLayer*>( QgsProject::instance()->mapLayer( layerId ) );
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}
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return myLayer;
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} // QgsVectorLayer* RgExportDlg::vectorLayer() const
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void RgExportDlg::on_buttonBox_accepted()
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{
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accept();
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} // void RgExportDlg::on_buttonBox_accepted()
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void RgExportDlg::on_buttonBox_rejected()
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{
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reject();
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}
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void RgExportDlg::on_buttonBox_helpRequested()
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{
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QgsContextHelp::run( metaObject()->className() );
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}
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@ -1,54 +0,0 @@
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/***************************************************************************
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exportdlg.h
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--------------------------------------
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Date : 2010-11-29
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Copyright : (C) 2010 by Yakushev Sergey
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Email : YakushevS <at> list.ru
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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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|
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* it under the terms of the GNU General Public License as published by *
|
|
||||||
* 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 ROADGRAPH_EXPORTDLG_H
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#define ROADGRAPH_EXPORTDLG_H
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#include <QDialog>
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// forward declaration QT-classes
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class QComboBox;
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// forward declaration Qgis-classes
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//forward declaration RoadGraph plugins classes
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class QgsVectorLayer;
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/**
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@author Sergey Yakushev
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*/
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/**
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* \class RgSettingsDlg
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* \brief implement of export dialog
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*/
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class RgExportDlg : public QDialog
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{
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Q_OBJECT
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public:
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RgExportDlg( QWidget* parent = nullptr, Qt::WindowFlags fl = 0 );
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~RgExportDlg();
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public:
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QgsVectorLayer* mapLayer() const;
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private slots:
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void on_buttonBox_accepted();
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void on_buttonBox_rejected();
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void on_buttonBox_helpRequested();
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private:
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QComboBox *mcbLayers;
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};
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#endif
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@ -1,130 +0,0 @@
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/***************************************************************************
|
|
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* Copyright (C) 2009 by Sergey Yakushev *
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|
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* yakushevs <at> list.ru *
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|
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* *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
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|
||||||
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/**
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* \file linevectorlayersettings.cpp
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* \brief implementation of RgLineVectorLayerSettings
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*/
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#include "linevectorlayersettings.h"
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#include "linevectorlayerwidget.h"
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// Qgis includes
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#include <qgsproject.h>
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#include "qgsmaplayercombobox.h"
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|
|
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// QT includes
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|
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#include <QLineEdit>
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#include <QComboBox>
|
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#include <QSpinBox>
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//standard includes
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|
|
||||||
RgLineVectorLayerSettings::RgLineVectorLayerSettings()
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|
||||||
: mDefaultDirection( QgsVectorLayerDirector::Direction::DirectionBoth )
|
|
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, mDefaultSpeed( 40 )
|
|
||||||
{
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|
||||||
}
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|
||||||
|
|
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RgLineVectorLayerSettings::~RgLineVectorLayerSettings()
|
|
||||||
{
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|
||||||
}
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|
||||||
|
|
||||||
bool RgLineVectorLayerSettings::test()
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|
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{
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// implement me
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// check default speed
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if ( mDefaultSpeed <= 0.0 )
|
|
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{
|
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return false;
|
|
||||||
}
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|
||||||
if ( mLayerName.isEmpty() )
|
|
||||||
{
|
|
||||||
return false;
|
|
||||||
}
|
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||||||
// implement me
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|
|
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return true;
|
|
||||||
} // RgLineVectorLayerSettings::test()
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|
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void RgLineVectorLayerSettings::read( const QgsProject *project )
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|
||||||
{
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mDefaultDirection = static_cast<QgsVectorLayerDirector::Direction>( project->readNumEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/defaultDirection" ) ) );
|
|
||||||
mDirection = project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/directionField" ) );
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|
||||||
mFirstPointToLastPointDirectionVal =
|
|
||||||
project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/FirstPointToLastPointDirectionVal" ) );
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|
||||||
mLastPointToFirstPointDirectionVal =
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|
||||||
project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/LastPointToFirstPointDirectionVal" ) );
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|
||||||
mBothDirectionVal = project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/BothDirectionVal" ) );
|
|
||||||
mSpeed = project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/speedField" ) );
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||||||
mDefaultSpeed = project->readDoubleEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/defaultSpeed" ) );
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|
||||||
mLayerName = project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/layer" ) );
|
|
||||||
mSpeedUnitName = project->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/speedUnitName" ) );
|
|
||||||
} // RgLineVectorLayerSettings::read( const QgsProject *project )
|
|
||||||
|
|
||||||
void RgLineVectorLayerSettings::write( QgsProject *project )
|
|
||||||
{
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/defaultDirection" ), mDefaultDirection );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/directionField" ), mDirection );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/FirstPointToLastPointDirectionVal" ),
|
|
||||||
mFirstPointToLastPointDirectionVal );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/LastPointToFirstPointDirectionVal" ),
|
|
||||||
mLastPointToFirstPointDirectionVal );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/BothDirectionVal" ), mBothDirectionVal );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/speedField" ), mSpeed );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/defaultSpeed" ), mDefaultSpeed );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/layer" ), mLayerName );
|
|
||||||
project->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/speedUnitName" ), mSpeedUnitName );
|
|
||||||
} // RgLineVectorLayerSettings::write( QgsProject *project )
|
|
||||||
|
|
||||||
QWidget* RgLineVectorLayerSettings::getGui( QWidget *parent )
|
|
||||||
{
|
|
||||||
return new RgLineVectorLayerSettingsWidget( this, parent );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgLineVectorLayerSettings::setFromGui( QWidget *myGui )
|
|
||||||
{
|
|
||||||
RgLineVectorLayerSettingsWidget* w = dynamic_cast<RgLineVectorLayerSettingsWidget*>( myGui );
|
|
||||||
if ( !w )
|
|
||||||
return;
|
|
||||||
|
|
||||||
mFirstPointToLastPointDirectionVal = w->mleFirstPointToLastPointDirection->text();
|
|
||||||
mLastPointToFirstPointDirectionVal = w->mleLastPointToFirstPointDirection->text();
|
|
||||||
mBothDirectionVal = w->mleBothDirection->text();
|
|
||||||
mDirection = w->mcbDirection->currentText();
|
|
||||||
mLayerName = w->mcbLayers->currentText();
|
|
||||||
|
|
||||||
if ( w->mcbDirectionDefault->currentIndex() == 0 )
|
|
||||||
{
|
|
||||||
mDefaultDirection = QgsVectorLayerDirector::Direction::DirectionBoth;
|
|
||||||
}
|
|
||||||
else if ( w->mcbDirectionDefault->currentIndex() == 1 )
|
|
||||||
{
|
|
||||||
mDefaultDirection = QgsVectorLayerDirector::Direction::DirectionForward;
|
|
||||||
}
|
|
||||||
else if ( w->mcbDirectionDefault->currentIndex() == 2 )
|
|
||||||
{
|
|
||||||
mDefaultDirection = QgsVectorLayerDirector::Direction::DirectionBackward;
|
|
||||||
}
|
|
||||||
|
|
||||||
mSpeed = w->mcbSpeed->currentText();
|
|
||||||
mDefaultSpeed = w->msbSpeedDefault->value();
|
|
||||||
|
|
||||||
if ( w->mcbUnitOfSpeed->currentIndex() == 0 )
|
|
||||||
{
|
|
||||||
mSpeedUnitName = QStringLiteral( "m/s" );
|
|
||||||
}
|
|
||||||
else if ( w->mcbUnitOfSpeed->currentIndex() == 1 )
|
|
||||||
{
|
|
||||||
mSpeedUnitName = QStringLiteral( "km/h" );
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,115 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2010 by Sergey Yakushev *
|
|
||||||
* yakushevs <at> list.ru *
|
|
||||||
* *
|
|
||||||
* This is file define Road graph plugins settings *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
#ifndef ROADGRAPH_LINEVECTOR_SETTINGS
|
|
||||||
#define ROADGRAPH_LINEVECTOR_SETTINGS
|
|
||||||
|
|
||||||
#include "settings.h"
|
|
||||||
|
|
||||||
// QT includes
|
|
||||||
#include <qstring.h>
|
|
||||||
|
|
||||||
#include <qgsvectorlayerdirector.h>
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
|
|
||||||
// standard includes
|
|
||||||
|
|
||||||
// forward declaration Qgis-classes
|
|
||||||
class QWidget;
|
|
||||||
|
|
||||||
/**
|
|
||||||
@author Sergey Yakushev
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class RgSettings
|
|
||||||
* \brief This class contained settings for RgLineVectorLayerDirector
|
|
||||||
*/
|
|
||||||
|
|
||||||
class RgLineVectorLayerSettings: public RgSettings
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \enum DirectionType
|
|
||||||
* \brief DirectionType enumeration discribe
|
|
||||||
*/
|
|
||||||
enum DirectionType { FirstPointToLastPoint = 1, LastPointToFirstPoint = 2, Both = 3 };
|
|
||||||
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* default constructor.
|
|
||||||
*/
|
|
||||||
RgLineVectorLayerSettings();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* destructor
|
|
||||||
*/
|
|
||||||
~RgLineVectorLayerSettings();
|
|
||||||
public:
|
|
||||||
/*
|
|
||||||
* MANDATORY SETTINGS PROPERTY DECLARATIONS
|
|
||||||
*/
|
|
||||||
void write( QgsProject * ) override;
|
|
||||||
void read( const QgsProject * ) override;
|
|
||||||
bool test() override;
|
|
||||||
QWidget *getGui( QWidget* Parent ) override;
|
|
||||||
void setFromGui( QWidget* ) override;
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* contained Layer name
|
|
||||||
*/
|
|
||||||
QString mLayerName;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* contained direction field name
|
|
||||||
*/
|
|
||||||
QString mDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* mDirection field value as first point to last point value
|
|
||||||
*/
|
|
||||||
QString mFirstPointToLastPointDirectionVal;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* mDirection field value as last point to first point value
|
|
||||||
*/
|
|
||||||
QString mLastPointToFirstPointDirectionVal;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* mDirection field value as both direction
|
|
||||||
*/
|
|
||||||
QString mBothDirectionVal;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* contained Default direction
|
|
||||||
*/
|
|
||||||
QgsVectorLayerDirector::Direction mDefaultDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* contained speed filed name
|
|
||||||
*/
|
|
||||||
QString mSpeed;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* сontained default speed value;
|
|
||||||
*/
|
|
||||||
double mDefaultSpeed;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* name of speed unit
|
|
||||||
*/
|
|
||||||
QString mSpeedUnitName;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
@ -1,194 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2010 by Sergey Yakushev *
|
|
||||||
* yakushevs@list.ru *
|
|
||||||
* *
|
|
||||||
* This is a plugin generated from the QGIS plugin template *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
#include "linevectorlayerwidget.h"
|
|
||||||
#include "linevectorlayersettings.h"
|
|
||||||
|
|
||||||
//qt includes
|
|
||||||
#include <qgscontexthelp.h>
|
|
||||||
#include <qlabel.h>
|
|
||||||
#include <qcombobox.h>
|
|
||||||
#include <QHBoxLayout>
|
|
||||||
#include <QVBoxLayout>
|
|
||||||
#include <qdialogbuttonbox.h>
|
|
||||||
#include <qtabwidget.h>
|
|
||||||
#include <qspinbox.h>
|
|
||||||
#include <qmessagebox.h>
|
|
||||||
#include <qlineedit.h>
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
#include "qgsfields.h"
|
|
||||||
#include "qgsvectorlayer.h"
|
|
||||||
#include "qgsmaplayercombobox.h"
|
|
||||||
|
|
||||||
//standard includes
|
|
||||||
|
|
||||||
|
|
||||||
RgLineVectorLayerSettingsWidget::RgLineVectorLayerSettingsWidget( RgLineVectorLayerSettings *s, QWidget* parent )
|
|
||||||
: QWidget( parent )
|
|
||||||
{
|
|
||||||
// create base widgets;
|
|
||||||
QTabWidget *tab = new QTabWidget( this );
|
|
||||||
QVBoxLayout *v = new QVBoxLayout( this );
|
|
||||||
v->addWidget( tab );
|
|
||||||
|
|
||||||
// transportation layer
|
|
||||||
QFrame *frame = new QFrame( this );
|
|
||||||
tab->addTab( frame, tr( "Transportation layer" ) );
|
|
||||||
v = new QVBoxLayout( frame );
|
|
||||||
QLabel *l = new QLabel( tr( "Layer" ), frame );
|
|
||||||
mcbLayers = new QgsMapLayerComboBox( frame );
|
|
||||||
mcbLayers->setFilters( QgsMapLayerProxyModel::LineLayer );
|
|
||||||
QHBoxLayout *h = new QHBoxLayout();
|
|
||||||
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mcbLayers );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Direction field" ), frame );
|
|
||||||
mcbDirection = new QComboBox( frame );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mcbDirection );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
h->addWidget( new QLabel( tr( "Value for forward direction" ), frame ) );
|
|
||||||
mleFirstPointToLastPointDirection = new QLineEdit( s->mFirstPointToLastPointDirectionVal, frame );
|
|
||||||
h->addWidget( mleFirstPointToLastPointDirection );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
h->addWidget( new QLabel( tr( "Value for reverse direction" ), frame ) );
|
|
||||||
mleLastPointToFirstPointDirection = new QLineEdit( s->mLastPointToFirstPointDirectionVal, frame );
|
|
||||||
h->addWidget( mleLastPointToFirstPointDirection );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
h->addWidget( new QLabel( tr( "Value two-way direction" ), frame ) );
|
|
||||||
mleBothDirection = new QLineEdit( s->mBothDirectionVal, frame );
|
|
||||||
h->addWidget( mleBothDirection );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Speed field" ), frame );
|
|
||||||
mcbSpeed = new QComboBox( frame );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mcbSpeed );
|
|
||||||
mcbUnitOfSpeed = new QComboBox( this );
|
|
||||||
h->addWidget( mcbUnitOfSpeed );
|
|
||||||
|
|
||||||
mcbUnitOfSpeed->insertItem( 0, tr( "km/h" ) );
|
|
||||||
mcbUnitOfSpeed->insertItem( 0, tr( "m/s" ) );
|
|
||||||
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
frame = new QFrame( tab );
|
|
||||||
tab->addTab( frame, tr( "Default settings" ) );
|
|
||||||
v = new QVBoxLayout( frame );
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Direction" ), frame );
|
|
||||||
mcbDirectionDefault = new QComboBox( frame );
|
|
||||||
mcbDirectionDefault->insertItem( 0, tr( "Two-way direction" ) );
|
|
||||||
mcbDirectionDefault->insertItem( 1, tr( "Forward direction" ) );
|
|
||||||
mcbDirectionDefault->insertItem( 2, tr( "Reverse direction" ) );
|
|
||||||
connect( mcbLayers, SIGNAL( currentIndexChanged( int ) ), this, SLOT( on_mcbLayers_selectItem() ) );
|
|
||||||
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mcbDirectionDefault );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Cost" ), frame );
|
|
||||||
h->addWidget( l );
|
|
||||||
l = new QLabel( tr( "Line lengths" ), frame );
|
|
||||||
h->addWidget( l );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Speed" ), frame );
|
|
||||||
msbSpeedDefault = new QSpinBox( frame );
|
|
||||||
msbSpeedDefault->setMinimum( 1 );
|
|
||||||
msbSpeedDefault->setMaximum( 10000000 );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( msbSpeedDefault );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
//sets current settings
|
|
||||||
msbSpeedDefault->setValue( static_cast<int>( s->mDefaultSpeed ) );
|
|
||||||
|
|
||||||
int idx = mcbLayers->findText( s->mLayerName );
|
|
||||||
if ( idx != -1 )
|
|
||||||
{
|
|
||||||
mcbLayers->setCurrentIndex( idx );
|
|
||||||
}
|
|
||||||
on_mcbLayers_selectItem();
|
|
||||||
|
|
||||||
idx = mcbDirection->findText( s->mDirection );
|
|
||||||
if ( idx != -1 )
|
|
||||||
mcbDirection->setCurrentIndex( idx );
|
|
||||||
|
|
||||||
idx = mcbSpeed->findText( s->mSpeed );
|
|
||||||
if ( idx != -1 )
|
|
||||||
mcbSpeed->setCurrentIndex( idx );
|
|
||||||
|
|
||||||
|
|
||||||
switch ( s->mDefaultDirection )
|
|
||||||
{
|
|
||||||
case QgsVectorLayerDirector::Direction::DirectionBoth:
|
|
||||||
mcbDirectionDefault->setCurrentIndex( 0 );
|
|
||||||
break;
|
|
||||||
case QgsVectorLayerDirector::Direction::DirectionForward:
|
|
||||||
mcbDirectionDefault->setCurrentIndex( 1 );
|
|
||||||
break;
|
|
||||||
case QgsVectorLayerDirector::Direction::DirectionBackward:
|
|
||||||
mcbDirectionDefault->setCurrentIndex( 2 );
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
if ( s->mSpeedUnitName == QLatin1String( "km/h" ) )
|
|
||||||
mcbUnitOfSpeed->setCurrentIndex( 1 );
|
|
||||||
else if ( s->mSpeedUnitName == QLatin1String( "m/s" ) )
|
|
||||||
mcbUnitOfSpeed->setCurrentIndex( 0 );
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
QgsVectorLayer* RgLineVectorLayerSettingsWidget::selectedLayer()
|
|
||||||
{
|
|
||||||
return dynamic_cast< QgsVectorLayer* >( mcbLayers->currentLayer() );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgLineVectorLayerSettingsWidget::on_mcbLayers_selectItem()
|
|
||||||
{
|
|
||||||
mcbDirection->clear();
|
|
||||||
mcbSpeed->clear();
|
|
||||||
|
|
||||||
mcbDirection->insertItem( 0, tr( "Always use default" ) );
|
|
||||||
mcbSpeed->insertItem( 0, tr( "Always use default" ) );
|
|
||||||
|
|
||||||
QgsVectorLayer* vl = selectedLayer();
|
|
||||||
if ( !vl )
|
|
||||||
return;
|
|
||||||
|
|
||||||
Q_FOREACH ( const QgsField& currentField, vl->fields() )
|
|
||||||
{
|
|
||||||
QVariant currentType = currentField.type();
|
|
||||||
if ( currentType == QVariant::Int || currentType == QVariant::LongLong ||
|
|
||||||
currentType == QVariant::String )
|
|
||||||
{
|
|
||||||
mcbDirection->insertItem( 1, currentField.name() );
|
|
||||||
}
|
|
||||||
if ( currentType == QVariant::Int || currentType == QVariant::LongLong ||
|
|
||||||
currentType == QVariant::Double )
|
|
||||||
{
|
|
||||||
mcbSpeed->insertItem( 1, currentField.name() );
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,100 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
roadgraphplugin.h
|
|
||||||
--------------------------------------
|
|
||||||
Date : 2010-10-19
|
|
||||||
Copyright : (C) 2010 by Yakushev Sergey
|
|
||||||
Email : YakushevS@list.ru
|
|
||||||
****************************************************************************
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
#ifndef ROADGRAPH_LINEVECTORLAYERSETTINGSWIDGET_H
|
|
||||||
#define ROADGRAPH_LINEVECTORLAYERSETTINGSWIDGET_H
|
|
||||||
|
|
||||||
#include <QWidget>
|
|
||||||
|
|
||||||
class RgLineVectorLayerSettings;
|
|
||||||
|
|
||||||
// forward declaration QT-classes
|
|
||||||
class QComboBox;
|
|
||||||
class QLineEdit;
|
|
||||||
class QSpinBox;
|
|
||||||
class QLineEdit;
|
|
||||||
|
|
||||||
// forward declaration Qgis-classes
|
|
||||||
class QgsVectorLayer;
|
|
||||||
class QgsMapLayerComboBox;
|
|
||||||
|
|
||||||
/**
|
|
||||||
@author Sergey Yakushev
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class RgLineVectorLayerSettingsWidget
|
|
||||||
* \brief
|
|
||||||
*/
|
|
||||||
class RgLineVectorLayerSettingsWidget : public QWidget
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
RgLineVectorLayerSettingsWidget( RgLineVectorLayerSettings *s, QWidget* parent = nullptr );
|
|
||||||
|
|
||||||
private slots:
|
|
||||||
void on_mcbLayers_selectItem();
|
|
||||||
|
|
||||||
private:
|
|
||||||
QgsVectorLayer * selectedLayer();
|
|
||||||
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* list of passible layers
|
|
||||||
*/
|
|
||||||
QgsMapLayerComboBox *mcbLayers;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* list of possible fields for use as direction
|
|
||||||
*/
|
|
||||||
QComboBox *mcbDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
QLineEdit *mleFirstPointToLastPointDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
QLineEdit *mleLastPointToFirstPointDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
QLineEdit *mleBothDirection;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* default direction value
|
|
||||||
*/
|
|
||||||
QComboBox *mcbDirectionDefault;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* list of possible fields for use as speed
|
|
||||||
*/
|
|
||||||
QComboBox *mcbSpeed;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Default speed value
|
|
||||||
*/
|
|
||||||
QSpinBox *msbSpeedDefault;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Unit of speed
|
|
||||||
*/
|
|
||||||
QComboBox *mcbUnitOfSpeed;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
Binary file not shown.
|
Before Width: | Height: | Size: 1.1 KiB |
@ -1,8 +0,0 @@
|
|||||||
<RCC>
|
|
||||||
<qresource prefix="/roadgraph/" >
|
|
||||||
<file>road-fast.png</file>
|
|
||||||
<file>showdirect.png</file>
|
|
||||||
<file>about.png</file>
|
|
||||||
<file>coordinate_capture.png</file>
|
|
||||||
</qresource>
|
|
||||||
</RCC>
|
|
||||||
@ -1,304 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
roadgraphplugin.cpp - implemention of plugin
|
|
||||||
--------------------------------------
|
|
||||||
Date : 2010-10-10
|
|
||||||
Copyright : (C) 2010 by Yakushev Sergey
|
|
||||||
Email : YakushevS <at> list.ru
|
|
||||||
****************************************************************************
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
|
|
||||||
// QGIS Specific includes
|
|
||||||
#include <qgsapplication.h>
|
|
||||||
#include <qgisinterface.h>
|
|
||||||
#include <qgisgui.h>
|
|
||||||
#include <qgsmapcanvas.h>
|
|
||||||
#include <qgsproject.h>
|
|
||||||
#include <qgsmaptoolemitpoint.h>
|
|
||||||
|
|
||||||
#include <qgsvectorlayer.h>
|
|
||||||
#include <qgsvectordataprovider.h>
|
|
||||||
|
|
||||||
#include <qgsvectorlayerdirector.h>
|
|
||||||
#include <qgsgraphbuilder.h>
|
|
||||||
#include <qgsgraph.h>
|
|
||||||
#include <qgsnetworkdistancestrategy.h>
|
|
||||||
#include <qgsnetworkspeedstrategy.h>
|
|
||||||
#include "qgsdockwidget.h"
|
|
||||||
|
|
||||||
// Road grap plugin includes
|
|
||||||
#include "roadgraphplugin.h"
|
|
||||||
#include "shortestpathwidget.h"
|
|
||||||
#include "settingsdlg.h"
|
|
||||||
#include "units.h"
|
|
||||||
|
|
||||||
#include "linevectorlayersettings.h"
|
|
||||||
|
|
||||||
//
|
|
||||||
// Qt4 Related Includes
|
|
||||||
//
|
|
||||||
|
|
||||||
#include <QAction>
|
|
||||||
#include <QLabel>
|
|
||||||
#include <QLocale>
|
|
||||||
#include <QToolBar>
|
|
||||||
#include <QPushButton>
|
|
||||||
#include <QVBoxLayout>
|
|
||||||
#include <QDebug>
|
|
||||||
|
|
||||||
// standard includes
|
|
||||||
|
|
||||||
static const QString sName = QObject::tr( "Road graph plugin" );
|
|
||||||
static const QString sDescription = QObject::tr( "Solves the shortest path problem by tracing along line layers." );
|
|
||||||
static const QString sCategory = QObject::tr( "Vector" );
|
|
||||||
static const QString sPluginVersion = QObject::tr( "Version 0.1" );
|
|
||||||
static const QString sPluginIcon = QStringLiteral( ":/roadgraph/road-fast.png" );
|
|
||||||
static const QgisPlugin::PLUGINTYPE sPluginType = QgisPlugin::UI;
|
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////
|
|
||||||
//
|
|
||||||
// THE FOLLOWING METHODS ARE MANDATORY FOR ALL PLUGINS
|
|
||||||
//
|
|
||||||
//////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Constructor for the plugin. The plugin is passed a pointer
|
|
||||||
* an interface object that provides access to exposed functions in QGIS.
|
|
||||||
* @param theQgisInterface - Pointer to the QGIS interface object
|
|
||||||
*/
|
|
||||||
RoadGraphPlugin::RoadGraphPlugin( QgisInterface * theQgisInterface )
|
|
||||||
: QgisPlugin( sName, sDescription, sCategory, sPluginVersion, sPluginType )
|
|
||||||
, mQGisIface( theQgisInterface )
|
|
||||||
, mQSettingsAction( nullptr )
|
|
||||||
, mQShortestPathDock( nullptr )
|
|
||||||
{
|
|
||||||
mSettings = new RgLineVectorLayerSettings();
|
|
||||||
mTimeUnitName = QStringLiteral( "h" );
|
|
||||||
mDistanceUnitName = QStringLiteral( "km" );
|
|
||||||
mTopologyToleranceFactor = 0.0;
|
|
||||||
}
|
|
||||||
|
|
||||||
RoadGraphPlugin::~RoadGraphPlugin()
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Initialize the GUI interface for the plugin - this is only called once when the plugin is
|
|
||||||
* added to the plugin registry in the QGIS application.
|
|
||||||
*/
|
|
||||||
void RoadGraphPlugin::initGui()
|
|
||||||
{
|
|
||||||
// create shorttest path dock
|
|
||||||
mQShortestPathDock = new RgShortestPathWidget( mQGisIface->mainWindow(), this );
|
|
||||||
mQGisIface->addDockWidget( Qt::LeftDockWidgetArea, mQShortestPathDock );
|
|
||||||
|
|
||||||
// Create the action for tool
|
|
||||||
mQSettingsAction = new QAction( QIcon( ":/roadgraph/road.png" ), tr( "Settings..." ), this );
|
|
||||||
mQSettingsAction->setObjectName( QStringLiteral( "mQSettingsAction" ) );
|
|
||||||
|
|
||||||
// Set the what's this text
|
|
||||||
mQSettingsAction->setWhatsThis( tr( "Road graph plugin settings" ) );
|
|
||||||
|
|
||||||
setGuiElementsToDefault();
|
|
||||||
|
|
||||||
// Connect the action to slots
|
|
||||||
connect( mQSettingsAction, SIGNAL( triggered() ), this, SLOT( property() ) );
|
|
||||||
|
|
||||||
mQGisIface->addPluginToVectorMenu( tr( "Road Graph" ), mQSettingsAction );
|
|
||||||
|
|
||||||
connect( mQGisIface, SIGNAL( projectRead() ), this, SLOT( projectRead() ) );
|
|
||||||
connect( mQGisIface, SIGNAL( newProjectCreated() ), this, SLOT( newProject() ) );
|
|
||||||
connect( mQGisIface, SIGNAL( projectRead() ), mQShortestPathDock, SLOT( clear() ) );
|
|
||||||
connect( mQGisIface, SIGNAL( newProjectCreated() ), mQShortestPathDock, SLOT( clear() ) );
|
|
||||||
|
|
||||||
// load settings
|
|
||||||
projectRead();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Unload the plugin by cleaning up the GUI
|
|
||||||
void RoadGraphPlugin::unload()
|
|
||||||
{
|
|
||||||
// remove the GUI
|
|
||||||
mQGisIface->removePluginVectorMenu( tr( "Road Graph" ), mQSettingsAction );
|
|
||||||
|
|
||||||
// disconnect
|
|
||||||
disconnect( mQGisIface->mainWindow(), SIGNAL( projectRead() ), this, SLOT( projectRead() ) );
|
|
||||||
disconnect( mQGisIface->mainWindow(), SIGNAL( newProject() ), this, SLOT( newProject() ) );
|
|
||||||
|
|
||||||
delete mQSettingsAction;
|
|
||||||
delete mQShortestPathDock;
|
|
||||||
}
|
|
||||||
|
|
||||||
void RoadGraphPlugin::setGuiElementsToDefault()
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
//method defined in interface
|
|
||||||
void RoadGraphPlugin::help()
|
|
||||||
{
|
|
||||||
//implement me!
|
|
||||||
}
|
|
||||||
|
|
||||||
void RoadGraphPlugin::onShowDirection()
|
|
||||||
{
|
|
||||||
mQGisIface->mapCanvas()->refresh();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RoadGraphPlugin::newProject()
|
|
||||||
{
|
|
||||||
setGuiElementsToDefault();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RoadGraphPlugin::property()
|
|
||||||
{
|
|
||||||
RgSettingsDlg dlg( mSettings, mQGisIface->mainWindow(), QgisGui::ModalDialogFlags );
|
|
||||||
|
|
||||||
dlg.setTimeUnitName( mTimeUnitName );
|
|
||||||
dlg.setDistanceUnitName( mDistanceUnitName );
|
|
||||||
dlg.setTopologyTolerance( mTopologyToleranceFactor );
|
|
||||||
|
|
||||||
if ( !dlg.exec() )
|
|
||||||
return;
|
|
||||||
|
|
||||||
mTimeUnitName = dlg.timeUnitName();
|
|
||||||
mDistanceUnitName = dlg.distanceUnitName();
|
|
||||||
mTopologyToleranceFactor = dlg.topologyTolerance();
|
|
||||||
|
|
||||||
mSettings->write( QgsProject::instance() );
|
|
||||||
QgsProject::instance()->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/pluginTimeUnit" ), mTimeUnitName );
|
|
||||||
QgsProject::instance()->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/pluginDistanceUnit" ), mDistanceUnitName );
|
|
||||||
QgsProject::instance()->writeEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/topologyToleranceFactor" ), mTopologyToleranceFactor );
|
|
||||||
setGuiElementsToDefault();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RoadGraphPlugin::projectRead()
|
|
||||||
{
|
|
||||||
mSettings->read( QgsProject::instance() );
|
|
||||||
mTimeUnitName = QgsProject::instance()->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/pluginTimeUnit" ), QStringLiteral( "h" ) );
|
|
||||||
mDistanceUnitName = QgsProject::instance()->readEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/pluginDistanceUnit" ), QStringLiteral( "km" ) );
|
|
||||||
mTopologyToleranceFactor =
|
|
||||||
QgsProject::instance()->readDoubleEntry( QStringLiteral( "roadgraphplugin" ), QStringLiteral( "/topologyToleranceFactor" ), 0.0 );
|
|
||||||
setGuiElementsToDefault();
|
|
||||||
}
|
|
||||||
|
|
||||||
QgisInterface* RoadGraphPlugin::iface()
|
|
||||||
{
|
|
||||||
return mQGisIface;
|
|
||||||
}
|
|
||||||
|
|
||||||
const QgsGraphDirector* RoadGraphPlugin::director() const
|
|
||||||
{
|
|
||||||
QList< QgsMapLayer* > mapLayers = QgsProject::instance()->mapLayersByName( mSettings->mLayerName );
|
|
||||||
if ( mapLayers.isEmpty() )
|
|
||||||
return nullptr;
|
|
||||||
|
|
||||||
QgsVectorLayer *layer = dynamic_cast< QgsVectorLayer* >( mapLayers.at( 0 ) );
|
|
||||||
if ( !layer )
|
|
||||||
return nullptr;
|
|
||||||
|
|
||||||
if ( layer->wkbType() == QgsWkbTypes::LineString
|
|
||||||
|| layer->wkbType() == QgsWkbTypes::MultiLineString )
|
|
||||||
{
|
|
||||||
SpeedUnit speedUnit = SpeedUnit::byName( mSettings->mSpeedUnitName );
|
|
||||||
|
|
||||||
QgsVectorLayerDirector * director =
|
|
||||||
new QgsVectorLayerDirector( layer,
|
|
||||||
layer->fields().lookupField( mSettings->mDirection ),
|
|
||||||
mSettings->mFirstPointToLastPointDirectionVal,
|
|
||||||
mSettings->mLastPointToFirstPointDirectionVal,
|
|
||||||
mSettings->mBothDirectionVal,
|
|
||||||
mSettings->mDefaultDirection
|
|
||||||
);
|
|
||||||
director->addStrategy( new QgsNetworkDistanceStrategy() );
|
|
||||||
director->addStrategy( new QgsNetworkSpeedStrategy( layer->fields().lookupField( mSettings->mSpeed ),
|
|
||||||
mSettings->mDefaultSpeed, speedUnit.multipler() ) );
|
|
||||||
return director;
|
|
||||||
}
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
QString RoadGraphPlugin::timeUnitName()
|
|
||||||
{
|
|
||||||
return mTimeUnitName;
|
|
||||||
}
|
|
||||||
|
|
||||||
QString RoadGraphPlugin::distanceUnitName()
|
|
||||||
{
|
|
||||||
return mDistanceUnitName;
|
|
||||||
}
|
|
||||||
|
|
||||||
double RoadGraphPlugin::topologyToleranceFactor()
|
|
||||||
{
|
|
||||||
return mTopologyToleranceFactor;
|
|
||||||
}
|
|
||||||
//////////////////////////////////////////////////////////////////////////
|
|
||||||
//
|
|
||||||
//
|
|
||||||
// THE FOLLOWING CODE IS AUTOGENERATED BY THE PLUGIN BUILDER SCRIPT
|
|
||||||
// YOU WOULD NORMALLY NOT NEED TO MODIFY THIS, AND YOUR PLUGIN
|
|
||||||
// MAY NOT WORK PROPERLY IF YOU MODIFY THIS INCORRECTLY
|
|
||||||
//
|
|
||||||
//
|
|
||||||
//////////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Required extern functions needed for every plugin
|
|
||||||
* These functions can be called prior to creating an instance
|
|
||||||
* of the plugin class
|
|
||||||
*/
|
|
||||||
// Class factory to return a new instance of the plugin class
|
|
||||||
QGISEXTERN QgisPlugin * classFactory( QgisInterface * theQgisInterfacePointer )
|
|
||||||
{
|
|
||||||
return new RoadGraphPlugin( theQgisInterfacePointer );
|
|
||||||
|
|
||||||
}
|
|
||||||
// Return the name of the plugin - note that we do not user class members as
|
|
||||||
// the class may not yet be insantiated when this method is called.
|
|
||||||
QGISEXTERN QString name()
|
|
||||||
{
|
|
||||||
return sName;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Return the description
|
|
||||||
QGISEXTERN QString description()
|
|
||||||
{
|
|
||||||
return sDescription;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Return the category
|
|
||||||
QGISEXTERN QString category()
|
|
||||||
{
|
|
||||||
return sCategory;
|
|
||||||
}
|
|
||||||
|
|
||||||
QGISEXTERN QString icon()
|
|
||||||
{
|
|
||||||
return sPluginIcon;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Return the type (either UI or MapLayer plugin)
|
|
||||||
QGISEXTERN int type()
|
|
||||||
{
|
|
||||||
return sPluginType;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Return the version number for the plugin
|
|
||||||
QGISEXTERN QString version()
|
|
||||||
{
|
|
||||||
return sPluginVersion;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Delete ourself
|
|
||||||
QGISEXTERN void unload( QgisPlugin * thePluginPointer )
|
|
||||||
{
|
|
||||||
delete thePluginPointer;
|
|
||||||
}
|
|
||||||
@ -1,163 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
roadgraphplugin.h
|
|
||||||
--------------------------------------
|
|
||||||
Date : 2010-10-10
|
|
||||||
Copyright : (C) 2010 by Yakushev Sergey
|
|
||||||
Email : YakushevS <at> list.ru
|
|
||||||
****************************************************************************
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
#ifndef ROADGRAPHPLUGIN
|
|
||||||
#define ROADGRAPHPLUGIN
|
|
||||||
|
|
||||||
//QT4 includes
|
|
||||||
#include <QObject>
|
|
||||||
|
|
||||||
//QGIS includes
|
|
||||||
#include <qgisplugin.h>
|
|
||||||
#include <qgspoint.h>
|
|
||||||
|
|
||||||
//forward declarations
|
|
||||||
class QAction;
|
|
||||||
class QToolBar;
|
|
||||||
class QPainter;
|
|
||||||
class QgisInterface;
|
|
||||||
class QgsDockWidget;
|
|
||||||
|
|
||||||
//forward declarations RoadGraph plugins classes
|
|
||||||
class QgsGraphDirector;
|
|
||||||
class RgShortestPathWidget;
|
|
||||||
class RgLineVectorLayerSettings;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class RoadGraphPlugin
|
|
||||||
* \brief Road graph plugin for QGIS
|
|
||||||
* This plugin can solve the shotrest path problem and etc...
|
|
||||||
*/
|
|
||||||
class RoadGraphPlugin: public QObject, public QgisPlugin
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Constructor for a plugin. The QgisInterface pointer is passed by
|
|
||||||
* QGIS when it attempts to instantiate the plugin.
|
|
||||||
* @param theQgisInterface Pointer to the QgisInterface object.
|
|
||||||
*/
|
|
||||||
explicit RoadGraphPlugin( QgisInterface * theQgisInterface );
|
|
||||||
//! Destructor
|
|
||||||
virtual ~RoadGraphPlugin();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return pointer to my Interface
|
|
||||||
*/
|
|
||||||
QgisInterface *iface();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return pointer to graph director
|
|
||||||
*/
|
|
||||||
const QgsGraphDirector* director() const;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* get time unit name
|
|
||||||
*/
|
|
||||||
QString timeUnitName();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* get distance unit name
|
|
||||||
*/
|
|
||||||
QString distanceUnitName();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* get topology tolerance factor
|
|
||||||
*/
|
|
||||||
double topologyToleranceFactor();
|
|
||||||
|
|
||||||
public slots:
|
|
||||||
//! init the gui
|
|
||||||
virtual void initGui() override;
|
|
||||||
|
|
||||||
//!set values onthe gui when a project is read or the gui first loaded
|
|
||||||
virtual void projectRead();
|
|
||||||
|
|
||||||
//!set default values for new project
|
|
||||||
void newProject();
|
|
||||||
|
|
||||||
//! Show the property dialog box
|
|
||||||
void property();
|
|
||||||
|
|
||||||
//! unload the plugin
|
|
||||||
void unload() override;
|
|
||||||
|
|
||||||
//! show the help document
|
|
||||||
void help();
|
|
||||||
|
|
||||||
private slots:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* set show roads direction
|
|
||||||
*/
|
|
||||||
void onShowDirection();
|
|
||||||
|
|
||||||
private:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* set all gui elements to default status
|
|
||||||
*/
|
|
||||||
void setGuiElementsToDefault();
|
|
||||||
|
|
||||||
private:
|
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////
|
|
||||||
//
|
|
||||||
// MANDATORY PLUGIN PROPERTY DECLARATIONS .....
|
|
||||||
//
|
|
||||||
////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
//! Pointer to the QGIS interface object
|
|
||||||
QgisInterface *mQGisIface;
|
|
||||||
|
|
||||||
////////////////////////////////////////////////////////////////////
|
|
||||||
// ADD YOUR OWN PROPERTY DECLARATIONS AFTER THIS POINT.....
|
|
||||||
//
|
|
||||||
////////////////////////////////////////////////////////////////////
|
|
||||||
|
|
||||||
/**
|
|
||||||
* on show settings
|
|
||||||
*/
|
|
||||||
QAction * mQSettingsAction;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* GUI for use shortest path finder
|
|
||||||
*/
|
|
||||||
RgShortestPathWidget *mQShortestPathDock;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* My graph settings.
|
|
||||||
* @note. Should be used RgSettings
|
|
||||||
*/
|
|
||||||
RgLineVectorLayerSettings *mSettings;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* time unit for results presentation
|
|
||||||
*/
|
|
||||||
QString mTimeUnitName;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* distance unit for results presentation
|
|
||||||
*/
|
|
||||||
QString mDistanceUnitName;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* topology tolerance factor
|
|
||||||
*/
|
|
||||||
double mTopologyToleranceFactor;
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif //ROADGRAPHPLUGIN
|
|
||||||
@ -1,63 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
settings.h
|
|
||||||
--------------------------------------
|
|
||||||
Date : 2010-10-18
|
|
||||||
Copyright : (C) 2010 by Yakushev Sergey
|
|
||||||
Email : YakushevS <at> list.ru
|
|
||||||
****************************************************************************
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
#ifndef ROADGRAPH_SETTINGS
|
|
||||||
#define ROADGRAPH_SETTINGS
|
|
||||||
|
|
||||||
//QT4 includes
|
|
||||||
|
|
||||||
//QGIS includes
|
|
||||||
|
|
||||||
//forward declarations
|
|
||||||
class QWidget;
|
|
||||||
class QgsProject;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class RgGraphDirector
|
|
||||||
* \brief Determine making the graph
|
|
||||||
* contained the settings
|
|
||||||
*/
|
|
||||||
class RgSettings
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
//! Destructor
|
|
||||||
virtual ~RgSettings() { }
|
|
||||||
|
|
||||||
/**
|
|
||||||
* write settings to the poject file
|
|
||||||
*/
|
|
||||||
virtual void write( QgsProject * ) = 0;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* read settings form project file
|
|
||||||
*/
|
|
||||||
virtual void read( const QgsProject * ) = 0;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This function test settings and return true if setting correct
|
|
||||||
*/
|
|
||||||
virtual bool test() = 0;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Make settings widget
|
|
||||||
* use it for GUI setting
|
|
||||||
*/
|
|
||||||
virtual QWidget* getGui( QWidget* parent ) = 0;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Load settings from widget
|
|
||||||
*/
|
|
||||||
virtual void setFromGui( QWidget * ) = 0;
|
|
||||||
};
|
|
||||||
#endif //ROADGRAPH_SETTIGNS
|
|
||||||
@ -1,132 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2010 by Sergey Yakushev *
|
|
||||||
* yakushevs <at> list.ru *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
//road-graph plugin includes
|
|
||||||
#include "settingsdlg.h"
|
|
||||||
#include <qgscontexthelp.h>
|
|
||||||
|
|
||||||
//qt includes
|
|
||||||
#include <qlabel.h>
|
|
||||||
#include <qcombobox.h>
|
|
||||||
#include <QHBoxLayout>
|
|
||||||
#include <QVBoxLayout>
|
|
||||||
#include <qdialogbuttonbox.h>
|
|
||||||
#include <qmessagebox.h>
|
|
||||||
#include <QDoubleSpinBox>
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
#include "settings.h"
|
|
||||||
|
|
||||||
//standard includes
|
|
||||||
|
|
||||||
RgSettingsDlg::RgSettingsDlg( RgSettings *settings, QWidget* parent, Qt::WindowFlags fl )
|
|
||||||
: QDialog( parent, fl )
|
|
||||||
, mSettings( settings )
|
|
||||||
{
|
|
||||||
|
|
||||||
// create base widgets;
|
|
||||||
setWindowTitle( tr( "Road graph plugin settings" ) );
|
|
||||||
QVBoxLayout *v = new QVBoxLayout( this );
|
|
||||||
|
|
||||||
QHBoxLayout *h = new QHBoxLayout();
|
|
||||||
QLabel *l = new QLabel( tr( "Time unit" ), this );
|
|
||||||
h->addWidget( l );
|
|
||||||
mcbPluginsTimeUnit = new QComboBox( this );
|
|
||||||
h->addWidget( mcbPluginsTimeUnit );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Distance unit" ), this );
|
|
||||||
h->addWidget( l );
|
|
||||||
mcbPluginsDistanceUnit = new QComboBox( this );
|
|
||||||
h->addWidget( mcbPluginsDistanceUnit );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Topology tolerance" ), this );
|
|
||||||
h->addWidget( l );
|
|
||||||
msbTopologyTolerance = new QDoubleSpinBox( this );
|
|
||||||
msbTopologyTolerance->setMinimum( 0.0 );
|
|
||||||
msbTopologyTolerance->setDecimals( 5 );
|
|
||||||
h->addWidget( msbTopologyTolerance );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
mSettingsWidget = mSettings->getGui( this );
|
|
||||||
v->addWidget( mSettingsWidget );
|
|
||||||
|
|
||||||
QDialogButtonBox *bb = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Help, Qt::Horizontal, this );
|
|
||||||
connect( bb, SIGNAL( accepted() ), this, SLOT( on_buttonBox_accepted() ) );
|
|
||||||
connect( bb, SIGNAL( rejected() ), this, SLOT( on_buttonBox_rejected() ) );
|
|
||||||
connect( bb, SIGNAL( helpRequested() ), this, SLOT( on_buttonBox_helpRequested() ) );
|
|
||||||
v->addWidget( bb );
|
|
||||||
|
|
||||||
mcbPluginsTimeUnit->addItem( tr( "second" ), QVariant( "s" ) );
|
|
||||||
mcbPluginsTimeUnit->addItem( tr( "hour" ), QVariant( "h" ) );
|
|
||||||
mcbPluginsDistanceUnit->addItem( tr( "meter" ), QVariant( "m" ) );
|
|
||||||
mcbPluginsDistanceUnit->addItem( tr( "kilometer" ), QVariant( "km" ) );
|
|
||||||
|
|
||||||
} // RgSettingsDlg::RgSettingsDlg()
|
|
||||||
|
|
||||||
RgSettingsDlg::~RgSettingsDlg()
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::on_buttonBox_accepted()
|
|
||||||
{
|
|
||||||
mSettings->setFromGui( mSettingsWidget );
|
|
||||||
accept();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::on_buttonBox_rejected()
|
|
||||||
{
|
|
||||||
reject();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::on_buttonBox_helpRequested()
|
|
||||||
{
|
|
||||||
QgsContextHelp::run( metaObject()->className() );
|
|
||||||
}
|
|
||||||
|
|
||||||
QString RgSettingsDlg::timeUnitName()
|
|
||||||
{
|
|
||||||
return mcbPluginsTimeUnit->currentData().toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::setTimeUnitName( const QString& name )
|
|
||||||
{
|
|
||||||
int i = mcbPluginsTimeUnit->findData( QVariant( name ) );
|
|
||||||
if ( i != -1 )
|
|
||||||
{
|
|
||||||
mcbPluginsTimeUnit->setCurrentIndex( i );
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
QString RgSettingsDlg::distanceUnitName()
|
|
||||||
{
|
|
||||||
return mcbPluginsDistanceUnit->currentData().toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::setDistanceUnitName( const QString& name )
|
|
||||||
{
|
|
||||||
int i = mcbPluginsDistanceUnit->findData( QVariant( name ) );
|
|
||||||
if ( i != -1 )
|
|
||||||
{
|
|
||||||
mcbPluginsDistanceUnit->setCurrentIndex( i );
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgSettingsDlg::setTopologyTolerance( double f )
|
|
||||||
{
|
|
||||||
msbTopologyTolerance->setValue( f );
|
|
||||||
}
|
|
||||||
|
|
||||||
double RgSettingsDlg::topologyTolerance()
|
|
||||||
{
|
|
||||||
return msbTopologyTolerance->value();
|
|
||||||
}
|
|
||||||
@ -1,87 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
roadgraphplugin.h
|
|
||||||
--------------------------------------
|
|
||||||
Date : 2010-10-10
|
|
||||||
Copyright : (C) 2010 by Yakushev Sergey
|
|
||||||
Email : YakushevS <at> list.ru
|
|
||||||
****************************************************************************
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
#ifndef ROADGRAPH_SETTINGSDLG_H
|
|
||||||
#define ROADGRAPH_SETTINGSDLG_H
|
|
||||||
|
|
||||||
#include <QDialog>
|
|
||||||
|
|
||||||
// forward declaration QT-classes
|
|
||||||
class QComboBox;
|
|
||||||
class QDoubleSpinBox;
|
|
||||||
|
|
||||||
// forward declaration Qgis-classes
|
|
||||||
|
|
||||||
//forward declaration RoadGraph plugins classes
|
|
||||||
class RgSettings;
|
|
||||||
|
|
||||||
/**
|
|
||||||
@author Sergey Yakushev
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class RgSettingsDlg
|
|
||||||
* \brief implement of settings dialog
|
|
||||||
*/
|
|
||||||
class RgSettingsDlg : public QDialog
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
RgSettingsDlg( RgSettings *settings, QWidget* parent = nullptr, Qt::WindowFlags fl = 0 );
|
|
||||||
~RgSettingsDlg();
|
|
||||||
|
|
||||||
QString timeUnitName();
|
|
||||||
|
|
||||||
void setTimeUnitName( const QString& );
|
|
||||||
|
|
||||||
QString distanceUnitName();
|
|
||||||
|
|
||||||
void setDistanceUnitName( const QString& );
|
|
||||||
|
|
||||||
void setTopologyTolerance( double f );
|
|
||||||
|
|
||||||
double topologyTolerance();
|
|
||||||
private:
|
|
||||||
static const int context_id = 0;
|
|
||||||
|
|
||||||
private slots:
|
|
||||||
void on_buttonBox_accepted();
|
|
||||||
void on_buttonBox_rejected();
|
|
||||||
void on_buttonBox_helpRequested();
|
|
||||||
|
|
||||||
private:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* current graph settings object
|
|
||||||
*/
|
|
||||||
RgSettings *mSettings;
|
|
||||||
|
|
||||||
QWidget *mSettingsWidget;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* plugin distance unit
|
|
||||||
*/
|
|
||||||
QComboBox *mcbPluginsDistanceUnit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* plugin time unit
|
|
||||||
*/
|
|
||||||
QComboBox *mcbPluginsTimeUnit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* topology tolerance factor
|
|
||||||
*/
|
|
||||||
QDoubleSpinBox *msbTopologyTolerance;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
@ -1,447 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2009 by Sergey Yakushev *
|
|
||||||
* yakushevs@list.ru *
|
|
||||||
* *
|
|
||||||
* This is a plugin generated from the QGIS plugin template *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \file shortestpathwidget.cpp
|
|
||||||
* \brief implemetation UI for find shotest path
|
|
||||||
*/
|
|
||||||
|
|
||||||
//qt includes
|
|
||||||
#include <qcombobox.h>
|
|
||||||
#include <qlayout.h>
|
|
||||||
#include <qpushbutton.h>
|
|
||||||
#include <QHBoxLayout>
|
|
||||||
#include <QVBoxLayout>
|
|
||||||
#include <qlabel.h>
|
|
||||||
#include <qlineedit.h>
|
|
||||||
#include <QToolButton>
|
|
||||||
#include <QMessageBox>
|
|
||||||
#include <qgscontexthelp.h>
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
#include <qgsmapcanvas.h>
|
|
||||||
#include <qgsmaptoolemitpoint.h>
|
|
||||||
#include <qgisinterface.h>
|
|
||||||
#include <qgsrubberband.h>
|
|
||||||
#include <qgsmaptopixel.h>
|
|
||||||
#include <qgsfeature.h>
|
|
||||||
#include <qgsapplication.h>
|
|
||||||
#include <qgsvectorlayer.h>
|
|
||||||
#include <qgsvectordataprovider.h>
|
|
||||||
#include <qgsmessagebar.h>
|
|
||||||
|
|
||||||
#include <qgsgraphdirector.h>
|
|
||||||
#include <qgsgraphbuilder.h>
|
|
||||||
#include <qgsgraph.h>
|
|
||||||
#include <qgsgraphanalyzer.h>
|
|
||||||
|
|
||||||
// roadgraph plugin includes
|
|
||||||
#include "roadgraphplugin.h"
|
|
||||||
#include "shortestpathwidget.h"
|
|
||||||
#include "exportdlg.h"
|
|
||||||
#include "units.h"
|
|
||||||
#include "settings.h"
|
|
||||||
|
|
||||||
//standard includes
|
|
||||||
|
|
||||||
RgShortestPathWidget::RgShortestPathWidget( QWidget* theParent, RoadGraphPlugin *thePlugin )
|
|
||||||
: QgsDockWidget( theParent )
|
|
||||||
, mPlugin( thePlugin )
|
|
||||||
{
|
|
||||||
setWindowTitle( tr( "Shortest path" ) );
|
|
||||||
setObjectName( QStringLiteral( "ShortestPathDock" ) );
|
|
||||||
setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
|
|
||||||
|
|
||||||
QWidget *myWidget = new QWidget( this );
|
|
||||||
setWidget( myWidget );
|
|
||||||
|
|
||||||
QVBoxLayout *v = new QVBoxLayout( myWidget );
|
|
||||||
v->setMargin( 0 );
|
|
||||||
v->setContentsMargins( 0, 0, 0, 0 );
|
|
||||||
QHBoxLayout *h = nullptr;
|
|
||||||
QLabel *l = nullptr;
|
|
||||||
|
|
||||||
l = new QLabel( tr( "Start" ), myWidget );
|
|
||||||
v->addWidget( l );
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
mFrontPointLineEdit = new QLineEdit( myWidget );
|
|
||||||
mFrontPointLineEdit->setReadOnly( true );
|
|
||||||
QToolButton *selectFrontPoint = new QToolButton( myWidget );
|
|
||||||
selectFrontPoint->setCheckable( true );
|
|
||||||
selectFrontPoint->setIcon( QPixmap( ":/roadgraph/coordinate_capture.png" ) );
|
|
||||||
h->addWidget( mFrontPointLineEdit );
|
|
||||||
h->addWidget( selectFrontPoint );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
l = new QLabel( tr( "Stop" ), myWidget );
|
|
||||||
v->addWidget( l );
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
mBackPointLineEdit = new QLineEdit( myWidget );
|
|
||||||
mBackPointLineEdit->setReadOnly( true );
|
|
||||||
QToolButton *selectBackPoint = new QToolButton( myWidget );
|
|
||||||
selectBackPoint->setCheckable( true );
|
|
||||||
selectBackPoint->setIcon( QPixmap( ":/roadgraph/coordinate_capture.png" ) );
|
|
||||||
h->addWidget( mBackPointLineEdit );
|
|
||||||
h->addWidget( selectBackPoint );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Criterion" ), myWidget );
|
|
||||||
mCriterionName = new QComboBox( myWidget );
|
|
||||||
mCriterionName->insertItem( 0, tr( "Length" ) );
|
|
||||||
mCriterionName->insertItem( 1, tr( "Time" ) );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mCriterionName );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Length" ), myWidget );
|
|
||||||
mPathCostLineEdit = new QLineEdit( myWidget );
|
|
||||||
mPathCostLineEdit->setReadOnly( true );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mPathCostLineEdit );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
l = new QLabel( tr( "Time" ), myWidget );
|
|
||||||
mPathTimeLineEdit = new QLineEdit( myWidget );
|
|
||||||
mPathTimeLineEdit->setReadOnly( true );
|
|
||||||
h->addWidget( l );
|
|
||||||
h->addWidget( mPathTimeLineEdit );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
mCalculate = new QPushButton( tr( "Calculate" ), myWidget );
|
|
||||||
h->addWidget( mCalculate );
|
|
||||||
QPushButton *pbExport = new QPushButton( tr( "Export" ), myWidget );
|
|
||||||
h->addWidget( pbExport );
|
|
||||||
|
|
||||||
connect( pbExport, SIGNAL( clicked( bool ) ), this, SLOT( exportPath() ) );
|
|
||||||
|
|
||||||
mClear = new QPushButton( tr( "Clear" ), myWidget );
|
|
||||||
h->addWidget( mClear );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
h = new QHBoxLayout();
|
|
||||||
QPushButton *helpButton = new QPushButton( tr( "Help" ), this );
|
|
||||||
helpButton->setIcon( style()->standardIcon( QStyle::SP_DialogHelpButton ) );
|
|
||||||
h->addWidget( helpButton );
|
|
||||||
v->addLayout( h );
|
|
||||||
|
|
||||||
v->addStretch();
|
|
||||||
|
|
||||||
mFrontPointMapTool = new QgsMapToolEmitPoint( mPlugin->iface()->mapCanvas() );
|
|
||||||
mFrontPointMapTool->setButton( selectFrontPoint );
|
|
||||||
|
|
||||||
mBackPointMapTool = new QgsMapToolEmitPoint( mPlugin->iface()->mapCanvas() );
|
|
||||||
mBackPointMapTool->setButton( selectBackPoint );
|
|
||||||
|
|
||||||
connect( selectFrontPoint, SIGNAL( clicked( bool ) ), this, SLOT( onSelectFrontPoint() ) );
|
|
||||||
connect( mFrontPointMapTool, SIGNAL( canvasClicked( const QgsPoint&, Qt::MouseButton ) ),
|
|
||||||
this, SLOT( setFrontPoint( const QgsPoint& ) ) );
|
|
||||||
|
|
||||||
connect( selectBackPoint, SIGNAL( clicked( bool ) ), this, SLOT( onSelectBackPoint() ) );
|
|
||||||
connect( mBackPointMapTool, SIGNAL( canvasClicked( const QgsPoint&, Qt::MouseButton ) ),
|
|
||||||
this, SLOT( setBackPoint( const QgsPoint& ) ) );
|
|
||||||
|
|
||||||
connect( helpButton, SIGNAL( clicked( bool ) ), this, SLOT( helpRequested() ) );
|
|
||||||
connect( mCalculate, SIGNAL( clicked( bool ) ), this, SLOT( findingPath() ) );
|
|
||||||
connect( mClear, SIGNAL( clicked( bool ) ), this, SLOT( clear() ) );
|
|
||||||
|
|
||||||
mrbFrontPoint = new QgsRubberBand( mPlugin->iface()->mapCanvas(), QgsWkbTypes::PolygonGeometry );
|
|
||||||
mrbFrontPoint->setColor( QColor( 0, 255, 0, 65 ) );
|
|
||||||
mrbFrontPoint->setWidth( 2 );
|
|
||||||
|
|
||||||
mrbBackPoint = new QgsRubberBand( mPlugin->iface()->mapCanvas(), QgsWkbTypes::PolygonGeometry );
|
|
||||||
mrbBackPoint->setColor( QColor( 255, 0, 0, 65 ) );
|
|
||||||
mrbBackPoint->setWidth( 2 );
|
|
||||||
|
|
||||||
mrbPath = new QgsRubberBand( mPlugin->iface()->mapCanvas(), QgsWkbTypes::LineGeometry );
|
|
||||||
mrbPath->setWidth( 2 );
|
|
||||||
|
|
||||||
connect( mPlugin->iface()->mapCanvas(), SIGNAL( extentsChanged() ), this, SLOT( mapCanvasExtentsChanged() ) );
|
|
||||||
|
|
||||||
} //RgShortestPathWidget::RgShortestPathWidget()
|
|
||||||
RgShortestPathWidget::~RgShortestPathWidget()
|
|
||||||
{
|
|
||||||
} //RgShortestPathWidget::~RgShortestPathWidget()
|
|
||||||
|
|
||||||
void RgShortestPathWidget::mapCanvasExtentsChanged()
|
|
||||||
{
|
|
||||||
// update rubberbands
|
|
||||||
if ( mFrontPointLineEdit->text().length() > 0 )
|
|
||||||
setFrontPoint( mFrontPoint );
|
|
||||||
if ( mBackPointLineEdit->text().length() > 0 )
|
|
||||||
setBackPoint( mBackPoint );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::onSelectFrontPoint()
|
|
||||||
{
|
|
||||||
mPlugin->iface()->mapCanvas()->setMapTool( mFrontPointMapTool );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::setFrontPoint( const QgsPoint& pt )
|
|
||||||
{
|
|
||||||
mPlugin->iface()->mapCanvas()->unsetMapTool( mFrontPointMapTool );
|
|
||||||
mFrontPointLineEdit->setText( QStringLiteral( "(%1, %2)" ).arg( QString::number( pt.x(), 'f' ),
|
|
||||||
QString::number( pt.y(), 'f' ) ) );
|
|
||||||
mFrontPoint = pt;
|
|
||||||
|
|
||||||
double mupp = mPlugin->iface()->mapCanvas()->getCoordinateTransform()->mapUnitsPerPixel() * 2;
|
|
||||||
|
|
||||||
mrbFrontPoint->reset( QgsWkbTypes::PolygonGeometry );
|
|
||||||
mrbFrontPoint->addPoint( QgsPoint( pt.x() - mupp, pt.y() - mupp ), false );
|
|
||||||
mrbFrontPoint->addPoint( QgsPoint( pt.x() + mupp, pt.y() - mupp ), false );
|
|
||||||
mrbFrontPoint->addPoint( QgsPoint( pt.x() + mupp, pt.y() + mupp ), false );
|
|
||||||
mrbFrontPoint->addPoint( QgsPoint( pt.x() - mupp, pt.y() + mupp ), true );
|
|
||||||
mrbFrontPoint->show();
|
|
||||||
} //RgShortestPathWidget::setFrontPoint( const QgsPoint& pt )
|
|
||||||
|
|
||||||
void RgShortestPathWidget::onSelectBackPoint()
|
|
||||||
{
|
|
||||||
mPlugin->iface()->mapCanvas()->setMapTool( mBackPointMapTool );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::setBackPoint( const QgsPoint& pt )
|
|
||||||
{
|
|
||||||
mPlugin->iface()->mapCanvas()->unsetMapTool( mBackPointMapTool );
|
|
||||||
|
|
||||||
mBackPoint = pt;
|
|
||||||
mBackPointLineEdit->setText( QStringLiteral( "(%1, %2)" ).arg( QString::number( pt.x(), 'f' ),
|
|
||||||
QString::number( pt.y(), 'f' ) ) );
|
|
||||||
|
|
||||||
double mupp = mPlugin->iface()->mapCanvas()->getCoordinateTransform()->mapUnitsPerPixel() * 2;
|
|
||||||
|
|
||||||
mrbBackPoint->reset( QgsWkbTypes::PolygonGeometry );
|
|
||||||
mrbBackPoint->addPoint( QgsPoint( pt.x() - mupp, pt.y() - mupp ), false );
|
|
||||||
mrbBackPoint->addPoint( QgsPoint( pt.x() + mupp, pt.y() - mupp ), false );
|
|
||||||
mrbBackPoint->addPoint( QgsPoint( pt.x() + mupp, pt.y() + mupp ), false );
|
|
||||||
mrbBackPoint->addPoint( QgsPoint( pt.x() - mupp, pt.y() + mupp ), true );
|
|
||||||
mrbBackPoint->show();
|
|
||||||
}
|
|
||||||
|
|
||||||
QgsGraph* RgShortestPathWidget::getPath( QgsPoint& p1, QgsPoint& p2 )
|
|
||||||
{
|
|
||||||
if ( mFrontPointLineEdit->text().isNull() || mBackPointLineEdit->text().isNull() )
|
|
||||||
{
|
|
||||||
QMessageBox::critical( this, tr( "Point not selected" ), tr( "First, select start and stop points." ) );
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
QgsGraphBuilder builder(
|
|
||||||
mPlugin->iface()->mapCanvas()->mapSettings().destinationCrs(),
|
|
||||||
mPlugin->iface()->mapCanvas()->mapSettings().hasCrsTransformEnabled(),
|
|
||||||
mPlugin->topologyToleranceFactor() );
|
|
||||||
{
|
|
||||||
const QgsGraphDirector *director = mPlugin->director();
|
|
||||||
if ( !director )
|
|
||||||
{
|
|
||||||
QMessageBox::critical( this, tr( "Plugin isn't configured" ), tr( "Plugin isn't configured! Please go to the Vector menu, Road Graph, Settings option to configure it." ) );
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
connect( director, SIGNAL( buildProgress( int, int ) ), mPlugin->iface()->mainWindow(), SLOT( showProgress( int, int ) ) );
|
|
||||||
connect( director, SIGNAL( buildMessage( QString ) ), mPlugin->iface()->mainWindow(), SLOT( showStatusMessage( QString ) ) );
|
|
||||||
|
|
||||||
QVector< QgsPoint > points;
|
|
||||||
QVector< QgsPoint > tiedPoint;
|
|
||||||
|
|
||||||
points.push_back( mFrontPoint );
|
|
||||||
points.push_back( mBackPoint );
|
|
||||||
director->makeGraph( &builder, points, tiedPoint );
|
|
||||||
|
|
||||||
p1 = tiedPoint[ 0 ];
|
|
||||||
p2 = tiedPoint[ 1 ];
|
|
||||||
// not need
|
|
||||||
delete director;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( p1 == QgsPoint( 0.0, 0.0 ) )
|
|
||||||
{
|
|
||||||
QMessageBox::critical( this, tr( "Tie point failed" ), tr( "Start point doesn't tie to the road!" ) );
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
if ( p2 == QgsPoint( 0.0, 0.0 ) )
|
|
||||||
{
|
|
||||||
QMessageBox::critical( this, tr( "Tie point failed" ), tr( "Stop point doesn't tie to the road!" ) );
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
QgsGraph *graph = builder.graph();
|
|
||||||
|
|
||||||
int startVertexIdx = graph->findVertex( p1 );
|
|
||||||
if ( startVertexIdx < 0 )
|
|
||||||
{
|
|
||||||
mPlugin->iface()->messageBar()->pushMessage(
|
|
||||||
tr( "Cannot calculate path" ),
|
|
||||||
tr( "Could not find start vertex. Please check your input data." ),
|
|
||||||
QgsMessageBar::WARNING,
|
|
||||||
mPlugin->iface()->messageTimeout()
|
|
||||||
);
|
|
||||||
|
|
||||||
delete graph;
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
int criterionNum = 0;
|
|
||||||
if ( mCriterionName->currentIndex() > 0 )
|
|
||||||
criterionNum = 1;
|
|
||||||
|
|
||||||
if ( graph->vertexCount() == 0 )
|
|
||||||
{
|
|
||||||
mPlugin->iface()->messageBar()->pushMessage(
|
|
||||||
tr( "Cannot calculate path" ),
|
|
||||||
tr( "The created graph is empty. Please check your input data." ),
|
|
||||||
QgsMessageBar::WARNING,
|
|
||||||
mPlugin->iface()->messageTimeout()
|
|
||||||
);
|
|
||||||
|
|
||||||
delete graph;
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
QgsGraph* shortestpathTree = QgsGraphAnalyzer::shortestTree( graph, startVertexIdx, criterionNum );
|
|
||||||
delete graph;
|
|
||||||
|
|
||||||
if ( shortestpathTree->findVertex( p2 ) == -1 )
|
|
||||||
{
|
|
||||||
delete shortestpathTree;
|
|
||||||
QMessageBox::critical( this, tr( "Path not found" ), tr( "Path not found" ) );
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
return shortestpathTree;
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::findingPath()
|
|
||||||
{
|
|
||||||
QgsPoint p1, p2;
|
|
||||||
QgsGraph *path = getPath( p1, p2 );
|
|
||||||
if ( !path )
|
|
||||||
return;
|
|
||||||
|
|
||||||
mrbPath->reset( QgsWkbTypes::LineGeometry );
|
|
||||||
double time = 0.0;
|
|
||||||
double cost = 0.0;
|
|
||||||
|
|
||||||
int startVertexIdx = path->findVertex( p1 );
|
|
||||||
int stopVertexIdx = path->findVertex( p2 );
|
|
||||||
QVector< QgsPoint > p;
|
|
||||||
while ( startVertexIdx != stopVertexIdx )
|
|
||||||
{
|
|
||||||
if ( stopVertexIdx < 0 )
|
|
||||||
break;
|
|
||||||
|
|
||||||
QgsGraphEdgeIds l = path->vertex( stopVertexIdx ).inEdges();
|
|
||||||
if ( l.empty() )
|
|
||||||
break;
|
|
||||||
const QgsGraphEdge& e = path->edge( l.front() );
|
|
||||||
|
|
||||||
cost += e.cost( 0 ).toDouble();
|
|
||||||
time += e.cost( 1 ).toDouble();
|
|
||||||
|
|
||||||
p.push_front( path->vertex( e.inVertex() ).point() );
|
|
||||||
|
|
||||||
stopVertexIdx = e.outVertex();
|
|
||||||
}
|
|
||||||
p.push_front( p1 );
|
|
||||||
QVector< QgsPoint>::iterator it;
|
|
||||||
for ( it = p.begin(); it != p.end(); ++it )
|
|
||||||
{
|
|
||||||
mrbPath->addPoint( *it );
|
|
||||||
}
|
|
||||||
|
|
||||||
Unit timeUnit = Unit::byName( mPlugin->timeUnitName() );
|
|
||||||
Unit distanceUnit = Unit::byName( mPlugin->distanceUnitName() );
|
|
||||||
|
|
||||||
mPathCostLineEdit->setText( QString().setNum( cost / distanceUnit.multipler() ) + distanceUnit.name() );
|
|
||||||
mPathTimeLineEdit->setText( QString().setNum( time / timeUnit.multipler() ) + timeUnit.name() );
|
|
||||||
|
|
||||||
mrbPath->setColor( Qt::red );
|
|
||||||
|
|
||||||
delete path;
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::clear()
|
|
||||||
{
|
|
||||||
mFrontPointLineEdit->setText( QString() );
|
|
||||||
mrbFrontPoint->reset( QgsWkbTypes::PolygonGeometry );
|
|
||||||
mBackPointLineEdit->setText( QString() );
|
|
||||||
mrbBackPoint->reset( QgsWkbTypes::PolygonGeometry );
|
|
||||||
mrbPath->reset( QgsWkbTypes::LineGeometry );
|
|
||||||
mPathCostLineEdit->setText( QString() );
|
|
||||||
mPathTimeLineEdit->setText( QString() );
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::exportPath()
|
|
||||||
{
|
|
||||||
RgExportDlg dlg( this );
|
|
||||||
if ( !dlg.exec() )
|
|
||||||
return;
|
|
||||||
|
|
||||||
QgsVectorLayer *vl = dlg.mapLayer();
|
|
||||||
if ( !vl )
|
|
||||||
return;
|
|
||||||
|
|
||||||
QgsPoint p1, p2;
|
|
||||||
QgsGraph *path = getPath( p1, p2 );
|
|
||||||
if ( !path )
|
|
||||||
return;
|
|
||||||
|
|
||||||
QgsCoordinateTransform ct( mPlugin->iface()->mapCanvas()->mapSettings().destinationCrs(),
|
|
||||||
vl->crs() );
|
|
||||||
|
|
||||||
int startVertexIdx = path->findVertex( p1 );
|
|
||||||
int stopVertexIdx = path->findVertex( p2 );
|
|
||||||
|
|
||||||
double time = 0.0;
|
|
||||||
double cost = 0.0;
|
|
||||||
|
|
||||||
Unit timeUnit = Unit::byName( mPlugin->timeUnitName() );
|
|
||||||
Unit distanceUnit = Unit::byName( mPlugin->distanceUnitName() );
|
|
||||||
|
|
||||||
QgsPolyline p;
|
|
||||||
while ( startVertexIdx != stopVertexIdx )
|
|
||||||
{
|
|
||||||
if ( stopVertexIdx < 0 )
|
|
||||||
break;
|
|
||||||
|
|
||||||
QgsGraphEdgeIds l = path->vertex( stopVertexIdx ).inEdges();
|
|
||||||
if ( l.empty() )
|
|
||||||
break;
|
|
||||||
const QgsGraphEdge& e = path->edge( l.front() );
|
|
||||||
|
|
||||||
cost += e.cost( 0 ).toDouble();
|
|
||||||
time += e.cost( 1 ).toDouble();
|
|
||||||
|
|
||||||
p.push_front( ct.transform( path->vertex( e.inVertex() ).point() ) );
|
|
||||||
stopVertexIdx = e.outVertex();
|
|
||||||
}
|
|
||||||
p.push_front( ct.transform( p1 ) );
|
|
||||||
|
|
||||||
QgsFeature f;
|
|
||||||
f.initAttributes( vl->fields().count() );
|
|
||||||
f.setGeometry( QgsGeometry::fromPolyline( p ) );
|
|
||||||
f.setAttribute( 0, cost / distanceUnit.multipler() );
|
|
||||||
f.setAttribute( 1, time / timeUnit.multipler() );
|
|
||||||
QgsFeatureList features;
|
|
||||||
features << f;
|
|
||||||
vl->dataProvider()->addFeatures( features );
|
|
||||||
vl->updateExtents();
|
|
||||||
|
|
||||||
mPlugin->iface()->mapCanvas()->update();
|
|
||||||
delete path;
|
|
||||||
}
|
|
||||||
|
|
||||||
void RgShortestPathWidget::helpRequested()
|
|
||||||
{
|
|
||||||
QgsContextHelp::run( metaObject()->className() );
|
|
||||||
}
|
|
||||||
@ -1,187 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2009 by Sergey Yakushev *
|
|
||||||
* yakushevs<at>list.ru *
|
|
||||||
* *
|
|
||||||
* This is file define vrp plugins settings *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
#ifndef ROADGRAPHPLUGIN_SHORTESTPATHDLG_H
|
|
||||||
#define ROADGRAPHPLUGIN_SHORTESTPATHDLG_H
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
#include <qgspoint.h>
|
|
||||||
#include "qgsdockwidget.h"
|
|
||||||
|
|
||||||
// standard includes
|
|
||||||
|
|
||||||
// forward declaration
|
|
||||||
|
|
||||||
class QComboBox;
|
|
||||||
class QLineEdit;
|
|
||||||
class QPushButton;
|
|
||||||
|
|
||||||
class QgsRubberBand;
|
|
||||||
class QgsMapToolEmitPoint;
|
|
||||||
class QgsMapCanvas;
|
|
||||||
|
|
||||||
class RoadGraphPlugin;
|
|
||||||
|
|
||||||
class QgsGraph;
|
|
||||||
|
|
||||||
/**
|
|
||||||
@author Sergey Yakushev
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class VrpPluginShortestPathDlg
|
|
||||||
* \brief This class implement user interface for finding shortest path between two points.
|
|
||||||
*/
|
|
||||||
class RgShortestPathWidget : public QgsDockWidget
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Standard constructor
|
|
||||||
*/
|
|
||||||
RgShortestPathWidget( QWidget *, RoadGraphPlugin * );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* destructor
|
|
||||||
*/
|
|
||||||
~RgShortestPathWidget();
|
|
||||||
|
|
||||||
private slots:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* export path
|
|
||||||
*/
|
|
||||||
void exportPath();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* update rubberbands where extents changed
|
|
||||||
*/
|
|
||||||
void mapCanvasExtentsChanged();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* on canvas click mouse button
|
|
||||||
*/
|
|
||||||
void setFrontPoint( const QgsPoint& );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* on canvas click mouse button
|
|
||||||
*/
|
|
||||||
void setBackPoint( const QgsPoint& );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Activate map tool for coordinate capture
|
|
||||||
*/
|
|
||||||
void onSelectFrontPoint();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Activate map tool for coordinate capture
|
|
||||||
*/
|
|
||||||
void onSelectBackPoint();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* finding path
|
|
||||||
*/
|
|
||||||
void findingPath();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* clear
|
|
||||||
*/
|
|
||||||
void clear();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* help requested
|
|
||||||
*/
|
|
||||||
void helpRequested();
|
|
||||||
|
|
||||||
private:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return path as a graph
|
|
||||||
*/
|
|
||||||
QgsGraph* getPath( QgsPoint& p1, QgsPoint& p2 );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This line edit show front points coordinates
|
|
||||||
*/
|
|
||||||
QLineEdit *mFrontPointLineEdit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This line edit show back points coordinates
|
|
||||||
*/
|
|
||||||
QLineEdit *mBackPointLineEdit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This combobox conteined criterion name
|
|
||||||
*/
|
|
||||||
QComboBox *mCriterionName;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This line edit show length calculated path
|
|
||||||
*/
|
|
||||||
QLineEdit *mPathCostLineEdit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This line edit show time calculated path
|
|
||||||
*/
|
|
||||||
QLineEdit *mPathTimeLineEdit;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* this button called to find shortest path
|
|
||||||
*/
|
|
||||||
QPushButton *mCalculate;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* this button called to clear line edits and clar current path
|
|
||||||
*/
|
|
||||||
QPushButton *mClear;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* this map tool use for select coordinates
|
|
||||||
*/
|
|
||||||
QgsMapToolEmitPoint *mFrontPointMapTool;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* this map tool use for select coordinates
|
|
||||||
*/
|
|
||||||
QgsMapToolEmitPoint *mBackPointMapTool;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* pointer to Plugin
|
|
||||||
*/
|
|
||||||
RoadGraphPlugin *mPlugin;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Front point
|
|
||||||
*/
|
|
||||||
QgsPoint mFrontPoint;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Back point
|
|
||||||
*/
|
|
||||||
QgsPoint mBackPoint;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* show front point
|
|
||||||
*/
|
|
||||||
QgsRubberBand *mrbFrontPoint;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* show back point
|
|
||||||
*/
|
|
||||||
QgsRubberBand *mrbBackPoint;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* show shortest path
|
|
||||||
*/
|
|
||||||
QgsRubberBand *mrbPath;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
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xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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sodipodi:version="0.32"
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inkscape:export-xdpi="75"
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@ -1,96 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2009 by Sergey Yakushev *
|
|
||||||
* yakushevs@list.ru *
|
|
||||||
* *
|
|
||||||
* This is file implements Units classes *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \file units.cpp
|
|
||||||
* \brief implementation of VRP plugins utils
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "units.h"
|
|
||||||
|
|
||||||
|
|
||||||
Unit::Unit()
|
|
||||||
{
|
|
||||||
mMultipler = 1.0;
|
|
||||||
}
|
|
||||||
|
|
||||||
Unit::Unit( const QString& name, double multipler )
|
|
||||||
: mName( name )
|
|
||||||
, mMultipler( multipler )
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
QString Unit::name() const
|
|
||||||
{
|
|
||||||
return mName;
|
|
||||||
}
|
|
||||||
|
|
||||||
double Unit::multipler() const
|
|
||||||
{
|
|
||||||
return mMultipler;
|
|
||||||
}
|
|
||||||
Unit Unit::byName( const QString& name )
|
|
||||||
{
|
|
||||||
if ( name == QLatin1String( "h" ) )
|
|
||||||
return Unit( name, 60*60 );
|
|
||||||
else if ( name == QLatin1String( "km" ) )
|
|
||||||
return Unit( name, 1000 );
|
|
||||||
else if ( name == QLatin1String( "s" ) )
|
|
||||||
return Unit( name, 1 );
|
|
||||||
else if ( name == QLatin1String( "m" ) )
|
|
||||||
return Unit( name, 1 );
|
|
||||||
return Unit();
|
|
||||||
}
|
|
||||||
|
|
||||||
SpeedUnit::SpeedUnit()
|
|
||||||
: mTimeUnit( QLatin1String( "" ), 1 )
|
|
||||||
, mDistanceUnit( QLatin1String( "" ), 1 )
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
SpeedUnit::SpeedUnit( const Unit& distanceUnit, const Unit& timeUnit )
|
|
||||||
: mTimeUnit( timeUnit )
|
|
||||||
, mDistanceUnit( distanceUnit )
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
QString SpeedUnit::name() const
|
|
||||||
{
|
|
||||||
if ( mDistanceUnit.name().isNull() || mTimeUnit.name().isNull() )
|
|
||||||
return QString();
|
|
||||||
return mDistanceUnit.name() + QStringLiteral( "/" ) + mTimeUnit.name();
|
|
||||||
}
|
|
||||||
|
|
||||||
SpeedUnit SpeedUnit::byName( const QString& name )
|
|
||||||
{
|
|
||||||
if ( name == QLatin1String( "km/h" ) )
|
|
||||||
return SpeedUnit( Unit::byName( QStringLiteral( "km" ) ), Unit::byName( QStringLiteral( "h" ) ) );
|
|
||||||
else if ( name == QLatin1String( "m/s" ) )
|
|
||||||
return SpeedUnit( Unit::byName( QStringLiteral( "m" ) ), Unit::byName( QStringLiteral( "s" ) ) );
|
|
||||||
return SpeedUnit();
|
|
||||||
}
|
|
||||||
|
|
||||||
double SpeedUnit::multipler() const
|
|
||||||
{
|
|
||||||
return mDistanceUnit.multipler() / mTimeUnit.multipler();
|
|
||||||
}
|
|
||||||
|
|
||||||
Unit SpeedUnit::timeUnit() const
|
|
||||||
{
|
|
||||||
return mTimeUnit;
|
|
||||||
}
|
|
||||||
|
|
||||||
Unit SpeedUnit::distanceUnit() const
|
|
||||||
{
|
|
||||||
return mDistanceUnit;
|
|
||||||
}
|
|
||||||
@ -1,92 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
* Copyright (C) 2010 by Sergey Yakushev *
|
|
||||||
* yakushevs@list.ru *
|
|
||||||
* *
|
|
||||||
* This is file define vrp plugins time, distance and speed units *
|
|
||||||
* classes *
|
|
||||||
* *
|
|
||||||
* 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. *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
#ifndef ROADGRAPH_UNITS_H
|
|
||||||
#define ROADGRAPH_UNITS_H
|
|
||||||
|
|
||||||
//#include <vrpguibase.h>
|
|
||||||
// QT includes
|
|
||||||
#include <qstring.h>
|
|
||||||
|
|
||||||
// Qgis includes
|
|
||||||
|
|
||||||
// forward declaration Qgis-classes
|
|
||||||
|
|
||||||
/**
|
|
||||||
@author Sergey Yakushev
|
|
||||||
*/
|
|
||||||
|
|
||||||
/**
|
|
||||||
* \class Unit
|
|
||||||
* \brief This class provide interface to access unit name and multipler.
|
|
||||||
* You can use it for convert units to metric system
|
|
||||||
*/
|
|
||||||
class Unit
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* default constructor
|
|
||||||
*/
|
|
||||||
Unit();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* constructor
|
|
||||||
*/
|
|
||||||
Unit( const QString& name, double multipler );
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return unit name
|
|
||||||
*/
|
|
||||||
QString name() const;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return unit multipler. You can use multipler to conver unit to metric system
|
|
||||||
*/
|
|
||||||
double multipler() const;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* return unit by name
|
|
||||||
*/
|
|
||||||
static Unit byName( const QString& name );
|
|
||||||
private:
|
|
||||||
|
|
||||||
/**
|
|
||||||
* units name
|
|
||||||
*/
|
|
||||||
QString mName;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* units multipler
|
|
||||||
*/
|
|
||||||
double mMultipler;
|
|
||||||
};
|
|
||||||
|
|
||||||
class SpeedUnit
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
SpeedUnit();
|
|
||||||
SpeedUnit( const Unit& distanceUnit, const Unit& timeUnit );
|
|
||||||
|
|
||||||
QString name() const;
|
|
||||||
double multipler() const;
|
|
||||||
|
|
||||||
Unit timeUnit() const;
|
|
||||||
Unit distanceUnit() const;
|
|
||||||
|
|
||||||
static SpeedUnit byName( const QString& name );
|
|
||||||
protected:
|
|
||||||
Unit mTimeUnit;
|
|
||||||
Unit mDistanceUnit;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
Loading…
x
Reference in New Issue
Block a user