Redesign DataSourcePanel & DataSource handling

[Benjamin Jakimow]

• add QgsBrowser
• make DataSourceManager a QAbstractItemModel
• remove QgsMapLayer instances
• redesign Drag-and-Drop
• add spezialized filter modes, i.e. QAbstractListModels to fill QComboBoxes, e.g. with “classification raster layers”
• silent data source detect (no gdal/ogr warnings in case a path cannot be opened)

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[Benjamin Jakimow]

Issue #503 was marked as a duplicate of this issue.

[Benjamin Jakimow]

Issue #514 was marked as a duplicate of this issue.

[Benjamin Jakimow]

imagecube: changed gui, fixed smaller issues removed datasource layers from hidden layers (addresses #430)

Signed-off-by: jakimowb [e-mail]

→ <<cset c4d53d9047b7>>

[Benjamin Jakimow]

added HubFlowPyObjectTreeNode with own context menu addresses #517 addresses #430

Signed-off-by: Benjamin Jakimow [e-mail] [e-mail]

→ <<cset ac4d2a082498>>

[Benjamin Jakimow]

@Andreas Janz I added a HubFlowPyObjectTreeNode to enmapbox/gui/datasourcemanager.py . You can now implement the required actions to the context menu

class HubFlowPyObjectTreeNode(PyObjectTreeNode):

    def __init__(self, *args, **kwds):
        super().__init__(*args, **kwds)

    def populateContextMenu(self, menu: QMenu):
        # implement your context menu actions here

        if isinstance(self.mPyObject, np.ndarray):
            a = menu.addAction('todo: Copy to clipboard')

‌

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[Andreas Janz]

Thanks @Benjamin Jakimow , shall I edit the HubFlowPyObjectTreeNode class and add the functionality? Or do I need to subclass?

[Benjamin Jakimow]

It’s already a subclass of PyQbjectTreeNode, so just enhance it as you like.

‌

[Andreas Janz]

Thats kind of an ongoing issue. Note sure if we should better break it up into subissues that can actually be resolved. TBD

[Benjamin Jakimow]

addresses #605 addresses #430

→ <<cset c1cd21069063>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling added new DataSourceManager(TreeModel), DataSourceFactory, DataSources based on QgsDataItems

→ <<cset b26b38b4894f>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling WIP: refactoring gui.datasources

→ <<cset 4197f8e315e9>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling WIP: refactoring gui.datasources

→ <<cset 762017148b9b>>

[Benjamin Jakimow]

addresses #430 refactored DataSourceManager DataSourceManager is not a TreeModel DataSources now QgsDataItem based DataSources do not store permanent QgsMapLayers moved datasource related classes to enmapbox.gui.datasources moved dock view related classes to enmapbox.gui.dataviews (rename docks to views in future?) simplified several routines

→ <<cset 4b03727679cc>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling added new DataSourceManager(TreeModel), DataSourceFactory, DataSources based on QgsDataItems

→ <<cset b26b38b4894f>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling WIP: refactoring gui.datasources

→ <<cset 4197f8e315e9>>

[Benjamin Jakimow]

addresses #430 re-design of data source handling WIP: refactoring gui.datasources

→ <<cset 762017148b9b>>

[Benjamin Jakimow]

addresses #430 refactored DataSourceManager DataSourceManager is not a TreeModel DataSources now QgsDataItem based DataSources do not store permanent QgsMapLayers moved datasource related classes to enmapbox.gui.datasources moved dock view related classes to enmapbox.gui.dataviews (rename docks to views in future?) simplified several routines

→ <<cset 4b03727679cc>>

[Andreas Janz]

Removing version: 3.10 (automated comment)