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New MapServer export plugin implemented in Python. This is a
core plugin and installed with QGIS. The old exporter (C++/SWIG/Python) has been removed from the build and the code will be removed following complete testing of the new plugin. git-svn-id: http://svn.osgeo.org/qgis/trunk@7898 c8812cc2-4d05-0410-92ff-de0c093fc19c
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‎python/plugins/CMakeLists.txt

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SUBDIRS(plugin_installer)
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SUBDIRS(plugin_installer mapserver_export)

‎python/plugins/mapserver_export/__init__.py

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"""
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/***************************************************************************
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MapServerExport - A QGIS plugin to export a saved project file
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to a MapServer map file
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-------------------
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begin : 2008-01-07
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copyright : (C) 2008 by Gary E.Sherman
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email : sherman at mrcc.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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This script initializes the plugin, making it known to QGIS.
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"""
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# load MapServerExport class from file mapserverexport.py
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from mapserverexport import MapServerExport
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def name():
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return "MapServer Export"
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def description():
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return "Export a saved QGIS project file to a MapServer map file"
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def version():
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return "Version 0.1"
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def classFactory(iface):
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return MapServerExport(iface)
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‎python/plugins/mapserver_export/icon.png

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‎python/plugins/mapserver_export/mapserverexport.py

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"""
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/***************************************************************************
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MapServerExport - A QGIS plugin to export a saved project file
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to a MapServer map file
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-------------------
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begin : 2008-01-07
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copyright : (C) 2008 by Gary E.Sherman
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email : sherman at mrcc.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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"""
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# Import the PyQt and QGIS libraries
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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from qgis.core import *
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# Initialize Qt resources from file resources.py
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import resources
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# Import the code for the dialog
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from mapserverexportdialog import MapServerExportDialog
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# Import the ms_export script that does the real work
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from ms_export import *
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class MapServerExport:
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def __init__(self, iface):
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# Save reference to the QGIS interface
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self.iface = iface
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def initGui(self):
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# Create action that will start plugin configuration
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self.action = QAction(QIcon(":/plugins/mapserver_export/icon.png"), \
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"MapServer Export", self.iface.getMainWindow())
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#self.action.setWhatsThis("Configuration for Zoom To Point plugin")
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# connect the action to the run method
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QObject.connect(self.action, SIGNAL("activated()"), self.run)
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# Add toolbar button and menu item
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self.iface.addToolBarIcon(self.action)
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self.iface.addPluginMenu("&MapServer Export...", self.action)
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def unload(self):
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# Remove the plugin menu item and icon
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self.iface.removePluginMenu("&Zoom to Point...",self.action)
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self.iface.removeToolBarIcon(self.action)
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# run method that performs all the real work
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def run(self):
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# create and show the MapServerExport dialog
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self.dlg = MapServerExportDialog()
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#dlg.setupUi(self)
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# fetch the last used values from settings and intialize the
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# dialog with them
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#settings = QSettings("MicroResources", "ZoomToPoint")
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#xValue = settings.value("coordinate/x")
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#dlg.ui.xCoord.setText(str(xValue.toString()))
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#yValue = settings.value("coordinate/y")
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#dlg.ui.yCoord.setText(str(yValue.toString()))
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#scale = settings.value("zoom/scale", QVariant(4))
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#dlg.ui.spinBoxScale.setValue(scale.toInt()[0])
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QObject.connect(self.dlg.ui.btnChooseFile, SIGNAL("clicked()"), self.setSaveFile)
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QObject.connect(self.dlg.ui.btnChooseProjectFile, SIGNAL("clicked()"), self.setProjectFile)
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QObject.connect(self.dlg.ui.chkExpLayersOnly, SIGNAL("clicked(bool)"), self.toggleLayersOnly)
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QObject.connect(self.dlg.ui.btnChooseFooterFile, SIGNAL("clicked()"), self.setFooterFile)
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QObject.connect(self.dlg.ui.btnChooseHeaderFile, SIGNAL("clicked()"), self.setHeaderFile)
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QObject.connect(self.dlg.ui.btnChooseTemplateFile, SIGNAL("clicked()"), self.setTemplateFile)
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self.dlg.show()
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result = self.dlg.exec_()
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# See if OK was pressed
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if result == 1:
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# get the settings from the dialog and export the map file
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print "Creating exporter using %s and %s" % (self.dlg.ui.txtQgisFilePath.text(), self.dlg.ui.txtMapFilePath.text())
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exporter = Qgis2Map(self.dlg.ui.txtQgisFilePath.text(), self.dlg.ui.txtMapFilePath.text())
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print "Setting options"
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exporter.setOptions(
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self.dlg.ui.cmbMapUnits.currentText(),
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self.dlg.ui.cmbMapImageType.currentText(),
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self.dlg.ui.txtMapName.text(),
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self.dlg.ui.txtMapWidth.text(),
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self.dlg.ui.txtMapHeight.text(),
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self.dlg.ui.txtWebTemplate.text(),
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self.dlg.ui.txtWebFooter.text(),
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self.dlg.ui.txtWebHeader.text()
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)
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print "Calling writeMapFile"
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result = exporter.writeMapFile()
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QMessageBox.information(None, "MapServer Export Results", result)
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def setSaveFile(self):
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mapFile = QFileDialog.getSaveFileName(self.dlg, "Name for the map file", \
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".", "MapServer map files (*.map);;All files (*.*)","Filter list for selecting files from a dialog box")
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self.dlg.ui.txtMapFilePath.setText(mapFile)
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def setProjectFile(self):
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qgisProjectFile = QFileDialog.getOpenFileName(self.dlg, "Choose the QGIS Project file", \
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".", "QGIS Project Files (*.qgs);;All files (*.*)", "Filter list for selecting files from a dialog box")
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self.dlg.ui.txtQgisFilePath.setText(qgisProjectFile)
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def setTemplateFile(self):
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templateFile = QFileDialog.getOpenFileName(self.dlg,
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"Choose the MapServer template file",
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".",
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"All files (*.*)",
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"Filter list for selecting files from a dialog box")
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self.dlg.ui.txtWebTemplate.setText(templateFile)
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def setHeaderFile(self):
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headerFile = QFileDialog.getOpenFileName(self.dlg,
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"Choose the MapServer header file",
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".",
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"All files (*.*)",
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"Filter list for selecting files from a dialog box")
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self.dlg.ui.txtWebHeader.setText(headerFile)
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def setFooterFile(self):
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footerFile = QFileDialog.getOpenFileName(self.dlg,
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"Choose the MapServer footer file",
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".",
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"All files (*.*)",
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"Filter list for selecting files from a dialog box")
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self.dlg.ui.txtWebFooter.setText(footerFile)
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def apply(self):
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# create the map file
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foo = 'bar'
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def toggleLayersOnly(self, isChecked):
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# disable other sections if only layer export is desired
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self.dlg.ui.txtMapName.setEnabled(not isChecked)
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self.dlg.ui.txtMapWidth.setEnabled(not isChecked)
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self.dlg.ui.txtMapHeight.setEnabled(not isChecked)
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self.dlg.ui.cmbMapUnits.setEnabled(not isChecked)
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self.dlg.ui.cmbMapImageType.setEnabled(not isChecked)
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self.dlg.ui.txtWebTemplate.setEnabled(not isChecked)
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self.dlg.ui.txtWebHeader.setEnabled(not isChecked)
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self.dlg.ui.txtWebFooter.setEnabled(not isChecked)
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self.dlg.ui.btnChooseFooterFile.setEnabled(not isChecked)
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self.dlg.ui.btnChooseHeaderFile.setEnabled(not isChecked)
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self.dlg.ui.btnChooseTemplateFile.setEnabled(not isChecked)

‎python/plugins/mapserver_export/mapserverexportdialog.py

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"""
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/***************************************************************************
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MapServerExport - A QGIS plugin to export a saved project file
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to a MapServer map file
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-------------------
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begin : 2008-01-07
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copyright : (C) 2007 by Gary E.Sherman
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email : sherman at mrcc.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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"""
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from PyQt4 import QtCore, QtGui
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from ui_mapserverexport import Ui_QgsMapserverExportBase
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# create the dialog for mapserver export
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class MapServerExportDialog(QtGui.QDialog):
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def __init__(self):
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QtGui.QDialog.__init__(self)
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# Set up the user interface from Designer.
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self.ui = Ui_QgsMapserverExportBase()
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self.ui.setupUi(self)
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