index and not referencing one

[Backport release-3_8] Fix addEntry for reference relation widget

…ions (#30832)

Fix #30815
Backport #30816

…r save SQL file. fixes #30616

[Backport release-3_8] [bugfix][db manager] Save the whole text instead of the selected part

Speeds up font marker rendering by around 2x

excludes list

Co-Authored-By: Nyall Dawson <nyall.dawson@gmail.com>

Fixes #30826

…yRestore

If a dialog is created but never shown, we shouldn't save the geometry
or we'll be saving a default state only

Avoid expense of converting to/from wkb

Attempts to allocate memory for at least the specified number of geometries.

If the number of geometries is known in advance, calling this function
prior to adding geometries will prevent reallocations and memory fragmentation.

Avoid copying QgsProperty values and instead use references only

Avoid WKB conversion on OGR side, and parsing on QGIS side, and
just handle the direct conversion of OGR geometries instead

required for a layer and symbols layers are in place

Speeds up rendering of simple marker points matching this situation
by ~3x

QgsExpression::isIntervalSafe is VERY expensive and should not be used
unless we HAVE to

Results in a (very slight) performance boost with symbol copies

[Backport release-3_8] allow to follow redirect for custom plugin repo url

Fix #30855

[Backport release-3_8] Use https for openstreetmap

[Backport release-3_8]  Add a reserve method to QgsGeometryCollection

the default stack unchanged

Speeds up cloning of symbol layers

…esolver

QgsPathResolver::setPathPreprocessor allows setting a custom path pre-processor
function, which allows for manipulation of paths and data sources prior
to resolving them to file references or layer sources.

The processor function must accept a single string argument (representing the
original file path or data source), and return a processed version of this path.

The path pre-processor function is called before any bad layer handler.

Example - replace an outdated folder path with a new one:

  def my_processor(path):
    return path.replace('c:/Users/ClintBarton/Documents/Projects', 'x:/Projects/')

  QgsPathResolver.setPathPreprocessor(my_processor)

Example - replace a stored database host with a new one:

  def my_processor(path):
    return path.replace('host=10.1.1.115', 'host=10.1.1.116')

  QgsPathResolver.setPathPreprocessor(my_processor)

Example - replace stored database credentials with new ones:

  def my_processor(path):
    path= path.replace("user='gis_team'", "user='team_awesome'")
    path = path.replace("password='cats'", "password='g7as!m*'")
    return path

  QgsPathResolver.setPathPreprocessor(my_processor)

candidates to ensure centered placement of labels

This gives plugins a chance to replace the handler without their
changes being overwriting immediately afterwards

Use a bigger extent for getFeatures but keep the destination image of the
same size.