This is necessary to prevent the manager to invalidate a window whose relayout is not finished. This can happen when a script opens a new window when another is currently opening. For instance a script whose canvas.onpaint handler opens another dialog.
In this way we can use F2 to:
1. Set the Loop section if two or more frames are selected
2. Remove the loop section if only one frame is selected
3. Rename the active layer if the layer is selected (or no frames are selected)
* Now a Cel has a z-index property to change the order of layers per frame
* A new doc::RenderPlan class can calculate the order of cels to be rendered
* z-index is saved as a int16_t in the .aseprite files
* This new field can be set/get from Lua with Cel.zIndex
An initial implementation (not yet ready for production) of the
ShaderRenderer to use SkSL shaders to convert indexed -> RGB, and draw
SkImages directly on SkCanvases (this will enable future GPU
acceleration).
The SimpleRenderer outputs unpremultiplied RGB values when we render
in a transparent background, we have to indicate that to Skia now that
we're compositing os::Surfaces (SkiaSurfaces) directly in this
FullscreenPreview command.
Regression introduced cc7da16691 when
the Console was converted to a non-modal window. If a script prints
something, the console is displayed, then the user can close the
console, and if the script tried to print something else the console
window wasn't displayed again until some other command was
executed (any command that called the Console::Console() constructor
which would create the ConsoleWindow again).
With this fix the console window is recreated/displayed again on the
screen.
This bug was well-known (but I think never reported yet) and probably
the possible source of the #3787 issue.
Renderer::renderCheckeredBackground() function was used only for the
FullscreenPreviewCommand, but now we use
ShaderRenderer::renderCheckeredBackground() to render the background
in the Editor too. So the sprite is painted in a backbuffer and then
composited with the already painted background using
Graphics::drawSurface().
This new renderer uses a shader to paint only the checkered
background. It can be tested only in ENABLE_DEVMODE and pressing F1
key to switch between the renderers (which is a devmode special key
for testing purposes only)
We've changed the Renderer::renderSprite(Image*, ...) member function
to renderSprite(os::Surface*, ...) so we receive the os::Surface
directly to paint the SkCanvas with a SkShader. Probably more
refactors will be needed.
If we start playing from a tag with a repeat field, we'll just play
the tag as many times it says and continue with the regular animation
of the sprite. Users expect the repeat field to be useful with the
default configuration of the program.
Now the equivalent was "{tag}_{frame1}.png", but it looks like a
regression reported here https://community.aseprite.org/t/17253 were
it was possible to just specify the frame number as in "{tag}_1.png"
This menu was accessible right-clicking the Play button in the
Timeline (and in the Preview window, with specific options for the
Preview).
This change includes some changes:
1. Now if a menu <item> in gui.xml doesn't specify a text field, the
text of the command is used (to avoid double translation, the bad
side is that we don't have a mnemonic specified).
2. Menu::showPopup() can be used with submenus from the root menu, to
do this we have to remove the menu item owner temporarily before we
show the menu as popup (see the change in Menu::showPopup())
3. We can specify a special active DocView for commands with
UIContext::SetTargetView, this is used to set the Preview editor as
active view for commands like TogglePlayOnce, etc.
