- Remove the "New" menu; the "Ctrl+N" shortcut remains valid to create
new default pipelines
- Move the "Save As Template" and "Import Project" actions into an
"Advanced" menu; their behaviour and shortcuts remain unchanged
- Add menu separators between the "Open" and "Save" functionalities,
the "Save" and "Import Images" functionalities, the "Import Images"
and "Advanced" functionalities, and the "Advanced" and "Quit"
functionalities.
The "cacheBuffer" property determines whether delegates are retained
outside the visible area of view. In the case of the ImageGallery,
it determines whether the images that are not currently visible in
the GridView (because we need to scroll up or down to be able to see
them) will remain in the cache or not. The default value is platform-
dependent (320 for Windows) and currently causes any image that is not
directly visible to be lost, even if it was previously loaded when it
appeared in the view: if we scroll up or down, we will necessarily need
to wait for the images to be loaded again.
10000 is an arbitrary value that seems to work correctly for most cases.
Some QML properties access exposed Python objects that may or may not
be null upon their access. When these objects are accessed while null,
QML issues "TypeError" warnings. These warnings have no functional
impact as QML correctly handles trying to access null objects, but can
spam the logs.
This commit aims at fixing all these warnings by checking that the
Python objects are not null before being accessed.
Add all the nodes from a pipeline imported through the node menu to the
node selection.
This involves changing the return value of ImportProjectCommand from a
boolean to a list of imported nodes.
This commit is a bugfix.
When adding new nodes with the node menu, the selection was never
explicitly cleared and nodes were added to the selection rather than
being exclusively selected.
This behaviour used to be hidden when the node menu could only appear
with a right click, as the click would automatically empty the
selection. However, with the node menu being now openable with the TAB
key, there might not be a click to empty the selection. If new nodes
are added by opening the menu with the TAB key and using the arrow keys
to select the node to create, an infinite number of them can be created
and added to the selection.
This property simplifies and optimizes the addition of templates in
the node menu and their import into the graph, as it prevents us from
looping over the entire "pipelineTemplateFiles" dictionary to retrieve
the information we need.
If a pipeline is imported with the node menu instead of the "Import
Project" action from the File menu, the top-left "corner" of the graph
should be placed on the mouse's position.
The position of pipelines imported with the "Import Project" menu
remains unchanged: they are automatically placed below the lowest
node in the current graph.
Artificially add a "Pipelines" category in the node menu. The category
contains the list of available pipeline templates. Selecting a pipeline
instead of a regular node type "creates" the pipeline in the GraphEditor
(using the "import project" functionality). The imported pipeline is
by default placed under the current graph.
This commit does not include enabling the search for pipelines from the
"Pipelines" category in the search bar.
By default, when no node is selected, only "Image Gallery" is available.
It makes no sense to have the ComboBox dropping down when clicked since
there is nothing to select. If no node is loaded, the ComboBox is disabled.
If only images from the Image Gallery or from external sources are
displayed, no node is currently loaded and a "Clear node" button that
appears, although disabled, is unnecessary and might be confusing.
This commit hides it and only displays it again once it gets enabled.
This commit ensures that any change in the ImageGallery's GridView
selection is correctly reflected in the Viewer2D. In particular:
- When a new project file is opened, the first image in the gallery
is now displayed in the 2D viewer, after a correct auto-fit has been
applied
- When an image in the gallery is removed, the adjacent image that
becomes selected is automatically displayed in the 2D viewer
