Francesco Bursi 179cb1d951
[feature] virtual raster data provider (#44195)
* try to commit some changes in the branch

* addedd 3 file, cmake, vrp .h and .cpp

* updating VRP, no good results

* try to solve some issue to the virtual raster provider

* metadata class added, it should be developed

* registred in qgsproviderregistry the new VRP

* on line to test debug in the  new VRP

* chenge of 1_06

* minor change 2 06

* updating VRP, it can add some useless color to map canvas

* add baseclass test fro new provider

* Delete testqgsvirtualrasterprovider.cpp

* move VRP to src/providers

* Delete src/core/providers/virtualrasterprovider directory

* little change to cmake

* added as dynamic provider

* move the VRP to src/providers and let it work

* move the VRP to src/providers and let it work

* including qgis analysis

* updating block function with some calc tools

* delete block function, updating readblock function

* modified block method, used setValue --> to update with bits

* modified block method

* modified block method, adding takedata to the resultmatrix

* modified test for the new provider

* Add some checks in the block method, for raster entries

* tries for the calculator tool

* work on the hardcoded part and test

* work on the hardcoded test

* minor change in order to make the calc functionaltiy work

* minor change to the loop in which the computation occurs

* try to understand how qgsrastermatrixworks

* work on debugging new class

* work on debugging new class

* updating test and block method

* updating test and and block, now it works running in test mode

* updating test and and block, now it works running in test mode with bits

* updating test and and block, now it works running in test mode with bits

* update test

* update test and provider class

* add decodeuri and encodeui in metadata, at the moment they do nothing

* modify qgsrasterdataprovider by adding decoding and encoding uri methods

* workin on encode and decode funct

* work on encode/decode after Martin advices

* work on encode/decode after Martin advices, and update unit test

* work on encode/decode and update Cmakelist of provider test

* work on encode/decode and update Cmakelist and provider test

* work on encode/decode and update test + constructor

* work on encode/decode and constructor

* decode is now non trivial, he same as constructor

* working on encoding

* working on encoding/decoding

* change a little the code/decode mehods in order to return and get a struct as output/input

* change of decode method

* change the encode method, I should polish the code and optimize the encode for raster layers

* add flag ptr bool to decode mehod

* add flag ptr and modified the constructor of vrprovider

* work on the constructor and deconstructor, the flag does not work properly

* work on the constructor anf decoder

* work on the constructor and decoder

* work on the constructor and add some lines to popoluta mRasterEntries

* delete hardcoded data

* work on constructor and copy constructor 2

* add the parsing of the formula in the constructor, I should make a private var with calcnode

* add the parsing of the formula in the constructor, I should make a private var with calcnode2

* add some checks in the constructor2

* modify the copy constructor, add some code to adjust the qgsrasterdataprovider.sip

* modify checks in the constructor and in the decode method, in order to avoid nested if stat

* delete the logic in the decode method and add in the constructor

* delete the logic in the decode method and add in the constructor, add some redundant check in the constructor

* delete the logic in the decode method and add in the constructor, add some redundant check in the constructor 2

* test is now more general

* test is now more general2

* delete of a comment

* banned keywords check

* little error

* add copyright

* add copyright2

* add assignment operator= delete

* add documentation in qgsrasterprovider

* documentation

* modify qgsstringutils

* little modifications

* add the checkbox to the ui

* come back to old ui for raster calc

* adjust some qt::endl in the test of vrprovider

* start to work on the ui dialog

* layot of the code

* add some logic to the dialog of the raster calc

* add some test to qgisapp, need to modify the encoder and maybe put it in the qgrastercalcdialog

* modify some logic in rastercalcdialog and in the app, I should modify and move the encode method

* modify the comment

* add method to calcnode, modify the constructor of the provider and the open of the dialog

* add documentation

* some modifications according to the first review

* sadd some changes according to Martin's review

* change qgsrastercalcnode methods that returns raster names, small change to ui

* change the ui

* change the ui - using QString instead of QStringLiteral

* change the ui - using QString instead of QStringLiteral

* change name of subdirectory containing the virtual raster provider

* change name of subdirectory containing the virtual raster provider2

* change name of subdirectory containing the virtual raster provider3

* minor changes to makefiles

* minor change to dialog, to hide and show the output format and path

* provider key changed to the shorter virtualraster

* add some code to QgsRasterLayer::encodedSource and decodedSource

* delete some comments

* updating VRP, no good results

* made some change after the the second review

* delete the comments

* change some part of the code (delete of comments and cleaning the code)

* correct some layout errors

* change the mail contatct in my prvider

* change details on the method in qgsrastercalcnode

* change some method of the test class of my provider

* delete some leakage in the virtual raster provider

* modify some parts according to the review + change two lines of code for encoding/decoding methods

* modify a line of qgisapp.cpp

* small change according to the comments on th PR

* add a test method for second generation virtual raster and modify checks in qgisapp

* correction of the test method

Co-authored-by: franc <Franc-Brs>
2021-08-17 10:00:16 +02:00
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