Thanks to https://godotshaders.com/shader/color-manipulator/
The shader has more options than just brightness and contrast though, but I didn't know how else to name the effect. "Adjust Brightness/Contrast" makes it immediately obvious as to what the effect is about.
Closes #1061, fixes issue where when Pixelorama's window loses focus, the dialogs disappeared, but the dialogs can no longer close when pressing outside of them.
* splash ambient
* change fill to radial
* make import tag work with frame button
* hide Import tag dialog when clicking outside
* Icon shows the first frame of a tag
* formatting
A few buttons and labels in Pixelorama weren't getting updated when changing languages, they'd just remain at the language the program started up with or only update when changing projects.
This fixes that and ensures they get updated as soon as the user changes languages.
The "Animation plays only on frames of the same tag" button has been moved to the general timeline settings, along with a new slider that resizes the cel buttons in the timeline.
Similar to 7507206726 but for layers. Layer swapping (with control) only works when one layer is selected. The move up/down buttons in the timeline only work with one layer as of this commit.
This only works for frames at the moment, not layers and cels. Layers may be harder to support because they also have children. Supports both the "move left/right" options and drag and dropping. Frame swapping (with control) only works when one frame is selected, because I am unsure how they should be handled, especially when the selected frames are not continuous.
Didn't encounter any issues on my testing, but more testing is always welcome.
Pixelize makes the image pixelated, and Palettize maps the color of the input to the nearest color in the selected palette. Useful for limiting color in pixel art and for artistic effects.
The preferences code only handles the UI related stuff, while the Themes autoload is now solely responsible for theme adding, removing and changing. This makes it possible to handle themes without having the preferences dialog be in the middle.
This makes the visible/lock/linked/expand buttons more clear that they are indeed buttons. This commit also slightly changes the look of child layers, as they only appear intended and they no longer change color.
A very simple implementation, not as complex as something like #768 yet, but it can be done in the future.
The main current limitation is that it doesn't work with group layers as of right now.
This drastically reduces the number of nodes. Before, each cel would have its own property node which, when the project had many cels, drove the node count quite high.
