When dragging the border between 3D Viewer and 2D Viewer:
- previous behaviour: the Image Gallery is resized instead of
the 2D Viewer
- new behaviour: the 2D Viewer is resized
When the last image from the active group has been manually removed from
the Image Gallery (meaning it has been removed either with the "Del" key
or the "Remove" option), the list of viewpoints and intrinsics should
both be reset, like they are when "Clear Images" is used.
Prior to this commit, the list of viewpoints was emptied (but not reset)
and the list of intrinsics remained untouched. Removing all the images
manually did not affect the list of intrinsics, which could cause issues
later on.
If a project has already been opened before the "Import Images" dialog
is opened for the first time, and if the opened project has imported
images, use the location of these images' folder as the base folder for
the "Import Images" dialog.
If the opened project has no imported images, the base folder will remain
identical to the other dialogs' until images are imported.
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.
## Description
Fix various typos in the source code. This includes user facing code, documentation, and source comments. This PR has not been tested.
Closes#1605
To be consistent with the Graph Editor behavior, double clicking on a node sets it as the active node of its type. This, for example, enables to switch from one SfM to another from the media list.
* allow to solo a 3D media from the GraphEditor by double clicking on a node or an attribute with the Control modifier pressed
* consistent with Viewer3D.MediaLibrary behavior (solo on Ctrl+Click on visibility button)
* handle supported file extensions in Viewer3DSettings
* ease bidirectional navigation between 3D media list and graph
* use same mechanism to indicate selected/hovered elements
* remove 'frame' button (space gain + action available on double click)
Handle nodes move and auto-layout on Python side by using GraphLayout and MoveNodeCommand.
* Node QML component relies on underlying core.Node object's position
* MoveNodeCommand is called after a Node has been dragged
* partial/full auto-layout for specific graph operations (Duplication, Augmentation...) are now part of those operations
* serialized position in node data allows to properly restore nodes coordinates on undo/redo
* remove all layout/node moving code from QML
