Like WMS services, users can configure an advertised URL for WFS
services.
If no advertised WFS URL is specified, QGIS-Server looked at the
advertised WMS URL.
- Fix pointer dereferencing
- Remove call to uninitialized button
As stated by Valgrind:
==13851== Use of uninitialised value of size 8
==13851== at 0x9961780: QWidget::setEnabled(bool) (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.2)
==13851== by 0x27600FB1: QgsWFSSourceSelect::capabilitiesReplyFinished() (qgswfssourceselect.cpp:211)
==13851== by 0x2760B78F: QgsWFSSourceSelect::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (moc_qgswfssourceselect.cxx:156)
==13851== by 0x93F554E: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.2)
==13851== by 0x2760A458: QgsWFSCapabilities::gotCapabilities() (moc_qgswfscapabilities.cxx:103)
==13851== by 0x275F88CD: QgsWFSCapabilities::capabilitiesReplyFinished() (qgswfscapabilities.cpp:156)
==13851== by 0x2760A331: QgsWFSCapabilities::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (moc_qgswfscapabilities.cxx:54)
==13851== by 0x93F554E: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.2)
==13851== by 0xA46E824: ??? (in /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4.8.2)
==13851== by 0xA4DC904: ??? (in /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4.8.2)
==13851== by 0x93F4A2D: QObject::event(QEvent*) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.2)
==13851== by 0x991470B: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.2)
==13851==
When a layer is published as a WFS FeatureType, WMS GetCapabilities
Answer containing a FeatureListURL. The FeatureListURL contains an
OnlineResource element with the URL to the layer in GML.
To complete the metadata tab and ilayer information, we add keywordlist,
metadata url and attribution information.
The user can add keywords to his layers, store a metadata url with type
and format and attribution title and url.
These data are reused by QGIS-Sever in the WMS GetCapabilities request.
This capability is sponsored by ifremer.
- Add 'Usage info' functions; displays in description and tool tip
- Reorganize menu, adding conceptual section titles
- Add ability to paste in expression
- Add ability to clear defined expression
- Add check for non-matching data field types
- Add better truncation of expressions in tool tip and menu
