Martin Dobias 137eb3a0f9 Make layer tree implementation independent from QgsProject::instance()
Another bit in the project refactoring work to get rid of dependencies
on QgsProject singleton.

Reading of layer trees from XML is now split into two phases:
1. read XML and keep layer IDs
2. resolve layer IDs to QgsMapLayer instances (using QgsProject)

There are convenience methods to do both phases in one go.
2017-01-27 09:29:04 +08:00
..
2017-01-23 12:45:22 +10:00
2017-01-24 08:30:36 +01:00
2016-11-16 09:33:19 +01:00
2016-11-16 09:33:19 +01:00
2016-12-15 15:26:36 +01:00
2016-07-25 10:15:46 +10:00
2015-07-29 11:52:14 +02:00
2017-01-23 12:45:22 +10:00
2016-10-01 15:39:03 +02:00
2016-02-14 03:50:49 +01:00
2015-05-24 18:48:22 +02:00
2016-02-14 03:50:49 +01:00
2016-02-14 03:50:49 +01:00
2016-02-14 03:50:49 +01:00
2016-02-14 03:50:49 +01:00
2012-09-24 02:42:57 +02:00
2016-07-21 08:40:50 +10:00
2016-12-20 01:20:08 +01:00
2016-02-14 03:50:49 +01:00
2017-01-16 13:22:43 +02:00
2017-01-12 22:01:50 +01:00
2016-02-14 03:50:49 +01:00
2015-07-29 11:52:14 +02:00
2016-09-15 18:34:15 +10:00
2016-02-14 03:50:49 +01:00
2016-11-08 09:05:47 +10:00
2017-01-12 22:01:50 +01:00