mirror of
https://github.com/GraphiteEditor/Graphite.git
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065db23e87
* Add use_scroll_as_zoom field to preference handler
* Add {Create,Delete}Mapping variants to message
* Revert "Add {Create,Delete}Mapping variants to message"
This reverts commit 0ba74754c9fb0c78d0b590c96e1d4fe2cfdd13e7.
* Revert "Add use_scroll_as_zoom field to preference handler"
This reverts commit d30f7c9edfa6d6e156939ca07f4db81f288975fd.
* Add basic scroll_as_zoom mapping
* Create overengineered mapping patch abstraction
* Add (for now passthrough) input layout manager
* Actually handle ModifyLayout messages (untested)
* Add backend preferences <-> layout manager comms
* Add scroll-as-zoom to actual preferences UI
* Rename LayoutManager -> KeyMapping
* Add Input section to preferences and title case
* Add scrollAsZoom frontend handling code (untested)
* Handle frontend <-> preferences comms
* (broken) Move scrollAsZoom persistence into state
* Fix scrollAsZoom having no effect on node graph
* Remove debugging helpers
* Fix confusion between horizontal and vertical
* Rename feature
* Move new message handler into folder
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Co-authored-by: Keavon Chambers <keavon@keavon.com>
72 lines
1.8 KiB
Rust
72 lines
1.8 KiB
Rust
use crate::messages::prelude::*;
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use graphite_proc_macros::*;
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use serde::{Deserialize, Serialize};
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use std::collections::hash_map::DefaultHasher;
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use std::hash::{Hash, Hasher};
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#[remain::sorted]
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#[impl_message]
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#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
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pub enum Message {
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#[remain::unsorted]
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NoOp,
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#[remain::unsorted]
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Init,
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#[child]
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Broadcast(BroadcastMessage),
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#[child]
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Debug(DebugMessage),
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#[child]
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Dialog(DialogMessage),
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#[child]
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Frontend(FrontendMessage),
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#[child]
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Globals(GlobalsMessage),
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#[child]
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InputPreprocessor(InputPreprocessorMessage),
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#[child]
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KeyMapping(KeyMappingMessage),
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#[child]
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Layout(LayoutMessage),
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#[child]
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Portfolio(PortfolioMessage),
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#[child]
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Preferences(PreferencesMessage),
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#[child]
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Tool(ToolMessage),
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#[child]
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Workspace(WorkspaceMessage),
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}
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impl Message {
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/// Returns the byte representation of the message.
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///
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/// # Safety
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/// This function reads from uninitialized memory!!!
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/// Only use if you know what you are doing.
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unsafe fn as_slice(&self) -> &[u8] {
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core::slice::from_raw_parts(self as *const Message as *const u8, std::mem::size_of::<Message>())
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}
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/// Returns a pseudo hash that should uniquely identify the message.
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/// This is needed because `Hash` is not implemented for `f64`s
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///
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/// # Safety
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/// This function reads from uninitialized memory but the generated value should be fine.
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pub fn pseudo_hash(&self) -> u64 {
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let mut s = DefaultHasher::new();
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unsafe { self.as_slice() }.hash(&mut s);
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s.finish()
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}
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}
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/// Provides an impl of `specta::Type` for `MessageDiscriminant`, the struct created by `impl_message`.
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/// Specta isn't integrated with `impl_message`, so a remote impl must be provided using this
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/// struct.
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#[derive(specta::Type)]
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#[specta(inline, remote = "MessageDiscriminant")]
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pub struct MessageDiscriminantDef(u8);
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