are set as valid
Ensures that only valid features are rendered on the map canvas
git-svn-id: http://svn.osgeo.org/qgis/trunk@10272 c8812cc2-4d05-0410-92ff-de0c093fc19c
- handle secondary geometry columns as text in EWKT.
- improve handling of errornous queries.
- kudos to Stefanie Tellex for the initial patch
git-svn-id: http://svn.osgeo.org/qgis/trunk@9619 c8812cc2-4d05-0410-92ff-de0c093fc19c
- more API cleanups
- single click (instead of drag) to select a feature (fixes#1154)
- fixes for topological editing
git-svn-id: http://svn.osgeo.org/qgis/trunk@9471 c8812cc2-4d05-0410-92ff-de0c093fc19c
- QgsVectorLayer::commitChanges: handle deleted added features
- QgsPostgresProvider:
- update ids of added features only, when they were actually inserted
- deallocate prepared statements after rollback (fixes#1328)
git-svn-id: http://svn.osgeo.org/qgis/trunk@9381 c8812cc2-4d05-0410-92ff-de0c093fc19c
- rename maxValue to maximumValue
- rename getUniqueValues to uniqueValues and let it return a list
of variants instead of strings.
- add protected convertValue to convert string values to attribute values
- update attribute dialog, continuous color dialog, graduated symbol dialog,
unique value dialog, postgres provider and ogr provider accordingly
- fixes#1250
git-svn-id: http://svn.osgeo.org/qgis/trunk@9196 c8812cc2-4d05-0410-92ff-de0c093fc19c
- track open cursors and commit transaction whenever no open cursors are left
- close cursor after immediately after feature retrieval (releases locks earlier)
- wrap postgres calls in Conn class
- introduce Result class to handle PQclear mostly transparently (fixes minor leaks)
- remove executeDbCommand method (duplicate of PQexecNR)
- introduce support for estimate_extents (fixes#582)
- introduce support for enum types (fixes#1210)
git-svn-id: http://svn.osgeo.org/qgis/trunk@9183 c8812cc2-4d05-0410-92ff-de0c093fc19c
Inspired by it I also enabled pedantic mode for MSVC and cleaned
up some more warnings found by GCC 4.3 and MSVC.
git-svn-id: http://svn.osgeo.org/qgis/trunk@9133 c8812cc2-4d05-0410-92ff-de0c093fc19c
QgsVectorLayer:
- move attribute part of editing to vector layer class and unify with geometry handling:
* remove commitAttributeChanges(), addedFeatures(), deletedFeatureIds(), changedAttributes()
and replace with changeAttributeValue(), deleteFeature(), addAttribute()
and deleteAttribute()
* add pendingFields(), pendingAttributeList(), pendingFeatureCount()
* emit signals on start editing and commit, change of attribute values, adding/deleting of
attributes and layer or feature removal (currently used in the attribute table)
- new commitErrors() method to query errors from commitChanges()
- replaced featuresInRectangle with select/getNextFeature combo
- edit types added to support more input widgets and input constraints
QgsFeature:
- remove update aware ctor
- unify geometry handling in ctors
QgsVectorDataProvider:
- add QVariant::Type to supportNativeTypes()
QgisApp:
- add instance() method to query QgisApp object
- replace code at various place to use it instead of passing the pointer
arround or searching it in the widget tree.
- move toggleEditing() code from the legend here
QgsAttributeTable/QgsAttributeTableDisplay:
- move attribute table creation legend here
- make attribute table dockable (from Tim)
- most editing logic moved to QgsVectorLayer
- adding/deleting attributes moved to QgsVectorLayerProperties
QgsIdentifyResults:
- add support for attribute editing when it edit mode
QgsVectorLayerProperties:
add a new tab to show attribute list:
* start/stop editing
* add/delete attributes
* assign edit type to attributes (unique values, value map, ranges)
QgsAttributeDialog:
add support for attribute edit types:
* selection from unique value render classes (combobox)
* selection from unique values of existing features (combobox or line edits with completion)
* spinboxes for ranges
QgsPostgresProvider:
- use read-only connection for cursors and read-write connection for updates
- updated native types
QgsOgrProvider:
- remove unused references to GEOS geometry factory
- updated native types
git-svn-id: http://svn.osgeo.org/qgis/trunk@9092 c8812cc2-4d05-0410-92ff-de0c093fc19c
- skip type check for unchanged defaults in QgsAttributDialog
- don't replace NULL default value with empty string
git-svn-id: http://svn.osgeo.org/qgis/trunk@8390 c8812cc2-4d05-0410-92ff-de0c093fc19c
- handle PQsendQuery in one getNextFeature run (fixes nested iteration of
cursors with connection pooling)
- beautify DELETE and ALTER TABLE statements
git-svn-id: http://svn.osgeo.org/qgis/trunk@8313 c8812cc2-4d05-0410-92ff-de0c093fc19c
- remove some unnecessary includes
- add private PQexec method with additional debug output
- update all changed attributes of a feature at once
- fix quoting and beautify creation of SQL statements
- replace assertion on unexpected field types with useful debug output and
consider values as NULL
git-svn-id: http://svn.osgeo.org/qgis/trunk@8307 c8812cc2-4d05-0410-92ff-de0c093fc19c
- apply patch #1009 from Steven Mizuno. Thanks.
- remove column name and use of PQfnumber for cursors
git-svn-id: http://svn.osgeo.org/qgis/trunk@8292 c8812cc2-4d05-0410-92ff-de0c093fc19c
- make declareCursor and getFeature private
- there's no need to track column names in cursors
(which contained a bug triggering #962 again and more)
- introduce private method field(index) that verifies that
the index in valid or throws an exception.
- use that in public methods that get indexes from
outside (minValue, maxValue, uniqueValues...)
git-svn-id: http://svn.osgeo.org/qgis/trunk@8290 c8812cc2-4d05-0410-92ff-de0c093fc19c
- put common code from select/getNextFeature and getFeatureById methods
to new declareCursor and getFeature methods
- unify type handling and support bool, arrays and time types
(fixes#1009)
- ignore columns not explicitly supported (might apply to columns
previously supported implicitly; please file a bug if you run into
one)
- fixes a unreported problem with getFeatureById returning only NULL
attributes.
Please test!
git-svn-id: http://svn.osgeo.org/qgis/trunk@8285 c8812cc2-4d05-0410-92ff-de0c093fc19c
- implement getUniqueValues in QgsPostgresProvider (fixes#399)
- implement getUniqueValues, minValue and maxValue in OgsOgrProvider
- use getUniqueValues in QgsUniqueValueDialog
- update QgsPostgresProvider::storageType interface (fixes#995)
(applied patch from Steven Mizuno, thanks again)
git-svn-id: http://svn.osgeo.org/qgis/trunk@8233 c8812cc2-4d05-0410-92ff-de0c093fc19c
- check for NULL values on load
- show "NULL" in attribute table and identify results
- support entry of "NULL" in attribute table or dialog
- free result of PQexec in postgres provider (fixes memory leaks)
git-svn-id: http://svn.osgeo.org/qgis/trunk@8217 c8812cc2-4d05-0410-92ff-de0c093fc19c
