Run rustfmt (#154)

.rustfmt.toml

@@ -1,3 +1,3 @@
-fn_args_layout = "Compressed"
+fn_params_layout = "Compressed"
 use_small_heuristics = "Max"
 use_field_init_shorthand = true

src/event.rs

@@ -157,6 +157,6 @@ pub enum EventStatus {
     /// plugin window is in focus.
     Ignored,
     /// We are prepared to handle the data in the drag and dropping will
-    /// result in [DropEffect] 
+    /// result in [DropEffect]
     AcceptDrop(DropEffect),
 }

src/macos/mod.rs

@@ -5,9 +5,8 @@ mod window;
 use cocoa::foundation::NSUInteger;
 pub use window::*;
 
-const NSDragOperationNone: NSUInteger       = 0;
+const NSDragOperationNone: NSUInteger = 0;
-const NSDragOperationCopy: NSUInteger       = 1;
+const NSDragOperationCopy: NSUInteger = 1;
-const NSDragOperationLink: NSUInteger       = 2;
+const NSDragOperationLink: NSUInteger = 2;
-const NSDragOperationGeneric: NSUInteger    = 4;
+const NSDragOperationGeneric: NSUInteger = 4;
-const NSDragOperationMove: NSUInteger       = 16;
+const NSDragOperationMove: NSUInteger = 16;
-

src/macos/view.rs

@@ -1,6 +1,6 @@
 use std::ffi::c_void;
 
-use cocoa::appkit::{NSEvent, NSView, NSWindow, NSFilenamesPboardType};
+use cocoa::appkit::{NSEvent, NSFilenamesPboardType, NSView, NSWindow};
 use cocoa::base::{id, nil, BOOL, NO, YES};
 use cocoa::foundation::{NSArray, NSPoint, NSRect, NSSize, NSUInteger};
 
@@ -15,13 +15,16 @@ use uuid::Uuid;
 
 use crate::MouseEvent::{ButtonPressed, ButtonReleased};
 use crate::{
-    Event, EventStatus, MouseButton, MouseEvent, Point, ScrollDelta, Size, WindowEvent, WindowInfo,
+    DropData, DropEffect, Event, EventStatus, MouseButton, MouseEvent, Point, ScrollDelta, Size,
-    WindowOpenOptions, DropData, DropEffect,
+    WindowEvent, WindowInfo, WindowOpenOptions,
 };
 
-use super::{NSDragOperationGeneric, NSDragOperationCopy, NSDragOperationMove, NSDragOperationLink, NSDragOperationNone};
+use super::keyboard::{from_nsstring, make_modifiers};
-use super::keyboard::{make_modifiers, from_nsstring};
 use super::window::WindowState;
+use super::{
+    NSDragOperationCopy, NSDragOperationGeneric, NSDragOperationLink, NSDragOperationMove,
+    NSDragOperationNone,
+};
 
 /// Name of the field used to store the `WindowState` pointer.
 pub(super) const BASEVIEW_STATE_IVAR: &str = "baseview_state";
@@ -106,8 +109,11 @@ pub(super) unsafe fn create_view(window_options: &WindowOpenOptions) -> id {
 
     view.initWithFrame_(NSRect::new(NSPoint::new(0., 0.), NSSize::new(size.width, size.height)));
 
-    let _: id = msg_send![view, registerForDraggedTypes: NSArray::arrayWithObjects(nil, &[NSFilenamesPboardType])];
+    let _: id = msg_send![
-    
+        view,
+        registerForDraggedTypes: NSArray::arrayWithObjects(nil, &[NSFilenamesPboardType])
+    ];
+
     view
 }
 
@@ -173,10 +179,7 @@ unsafe fn create_view_class() -> &'static Class {
         sel!(draggingUpdated:),
         dragging_updated as extern "C" fn(&Object, Sel, id) -> NSUInteger,
     );
-    class.add_method(
+    class.add_method(sel!(draggingExited:), dragging_exited as extern "C" fn(&Object, Sel, id));
-        sel!(draggingExited:),
-        dragging_exited as extern "C" fn(&Object, Sel, id),
-    );
 
     add_mouse_button_class_method!(class, mouseDown, ButtonPressed, MouseButton::Left);
     add_mouse_button_class_method!(class, mouseUp, ButtonReleased, MouseButton::Left);
@@ -433,7 +436,7 @@ fn on_event(window_state: &mut WindowState, event: MouseEvent) -> NSUInteger {
         EventStatus::AcceptDrop(DropEffect::Link) => NSDragOperationLink,
         EventStatus::AcceptDrop(DropEffect::Scroll) => NSDragOperationGeneric,
         _ => NSDragOperationNone,
-    }        
+    }
 }
 
 extern "C" fn dragging_entered(this: &Object, _sel: Sel, sender: id) -> NSUInteger {

src/win/drop_target.rs

@@ -2,31 +2,51 @@ use std::ffi::OsString;
 use std::mem::transmute;
 use std::os::windows::prelude::OsStringExt;
 use std::ptr::null_mut;
-use std::rc::{Weak, Rc};
+use std::rc::{Rc, Weak};
 
-use winapi::Interface;
+use winapi::shared::guiddef::{IsEqualIID, REFIID};
-use winapi::shared::guiddef::{REFIID, IsEqualIID};
 use winapi::shared::minwindef::{DWORD, WPARAM};
 use winapi::shared::ntdef::{HRESULT, ULONG};
 use winapi::shared::windef::POINTL;
-use winapi::shared::winerror::{S_OK, E_NOINTERFACE, E_UNEXPECTED};
+use winapi::shared::winerror::{E_NOINTERFACE, E_UNEXPECTED, S_OK};
 use winapi::shared::wtypes::DVASPECT_CONTENT;
-use winapi::um::objidl::{IDataObject, FORMATETC, TYMED_HGLOBAL, STGMEDIUM};
+use winapi::um::objidl::{IDataObject, FORMATETC, STGMEDIUM, TYMED_HGLOBAL};
-use winapi::um::oleidl::{IDropTarget, IDropTargetVtbl, DROPEFFECT_COPY, DROPEFFECT_MOVE, DROPEFFECT_LINK, DROPEFFECT_SCROLL, DROPEFFECT_NONE};
+use winapi::um::oleidl::{
+    IDropTarget, IDropTargetVtbl, DROPEFFECT_COPY, DROPEFFECT_LINK, DROPEFFECT_MOVE,
+    DROPEFFECT_NONE, DROPEFFECT_SCROLL,
+};
 use winapi::um::shellapi::DragQueryFileW;
-use winapi::um::unknwnbase::{IUnknownVtbl, IUnknown};
+use winapi::um::unknwnbase::{IUnknown, IUnknownVtbl};
 use winapi::um::winuser::CF_HDROP;
+use winapi::Interface;
 
-use crate::{Point, DropData, MouseEvent, Event, EventStatus, DropEffect, PhyPoint};
+use crate::{DropData, DropEffect, Event, EventStatus, MouseEvent, PhyPoint, Point};
 
 use super::WindowState;
 
 // These function pointers have to be stored in a (const) variable before they can be transmuted
 // Transmuting is needed because winapi has a bug where the pt parameter has an incorrect
 // type `*const POINTL`
-const DRAG_ENTER_PTR: unsafe extern "system" fn(this: *mut IDropTarget, pDataObj: *const IDataObject, grfKeyState: DWORD, pt: POINTL, pdwEffect: *mut DWORD) -> HRESULT = DropTarget::drag_enter;
+const DRAG_ENTER_PTR: unsafe extern "system" fn(
-const DRAG_OVER_PTR: unsafe extern "system" fn(this: *mut IDropTarget, grfKeyState: DWORD, pt: POINTL, pdwEffect: *mut DWORD) -> HRESULT = DropTarget::drag_over;
+    this: *mut IDropTarget,
-const DROP_PTR: unsafe extern "system" fn(this: *mut IDropTarget, pDataObj: *const IDataObject, grfKeyState: DWORD, pt: POINTL, pdwEffect: *mut DWORD) -> HRESULT = DropTarget::drop;
+    pDataObj: *const IDataObject,
+    grfKeyState: DWORD,
+    pt: POINTL,
+    pdwEffect: *mut DWORD,
+) -> HRESULT = DropTarget::drag_enter;
+const DRAG_OVER_PTR: unsafe extern "system" fn(
+    this: *mut IDropTarget,
+    grfKeyState: DWORD,
+    pt: POINTL,
+    pdwEffect: *mut DWORD,
+) -> HRESULT = DropTarget::drag_over;
+const DROP_PTR: unsafe extern "system" fn(
+    this: *mut IDropTarget,
+    pDataObj: *const IDataObject,
+    grfKeyState: DWORD,
+    pt: POINTL,
+    pdwEffect: *mut DWORD,
+) -> HRESULT = DropTarget::drop;
 const DROP_TARGET_VTBL: IDropTargetVtbl = IDropTargetVtbl {
     parent: IUnknownVtbl {
         QueryInterface: DropTarget::query_interface,
@@ -71,9 +91,10 @@ impl DropTarget {
         unsafe {
             let mut window = window_state.create_window();
             let mut window = crate::Window::new(&mut window);
-    
+
             let event = Event::Mouse(event);
-            let event_status = window_state.handler_mut().as_mut().unwrap().on_event(&mut window, event);
+            let event_status =
+                window_state.handler_mut().as_mut().unwrap().on_event(&mut window, event);
 
             if let Some(pdwEffect) = pdwEffect {
                 match event_status {
@@ -82,8 +103,8 @@ impl DropTarget {
                     EventStatus::AcceptDrop(DropEffect::Link) => *pdwEffect = DROPEFFECT_LINK,
                     EventStatus::AcceptDrop(DropEffect::Scroll) => *pdwEffect = DROPEFFECT_SCROLL,
                     _ => *pdwEffect = DROPEFFECT_NONE,
-                }        
+                }
-            } 
+            }
         }
     }
 
@@ -105,11 +126,7 @@ impl DropTarget {
             tymed: TYMED_HGLOBAL,
         };
 
-        let mut medium = STGMEDIUM {
+        let mut medium = STGMEDIUM { tymed: 0, u: null_mut(), pUnkForRelease: null_mut() };
-            tymed: 0,
-            u: null_mut(),
-            pUnkForRelease: null_mut(),
-        };
 
         unsafe {
             let hresult = data_object.GetData(&format, &mut medium);
@@ -119,13 +136,13 @@ impl DropTarget {
             }
 
             let hdrop = transmute((*medium.u).hGlobal());
-       
+
             let item_count = DragQueryFileW(hdrop, 0xFFFFFFFF, null_mut(), 0);
             if item_count == 0 {
                 self.drop_data = DropData::None;
                 return;
             }
-            
+
             let mut paths = Vec::with_capacity(item_count as usize);
 
             for i in 0..item_count {
@@ -133,7 +150,12 @@ impl DropTarget {
                 let buffer_size = characters as usize + 1;
                 let mut buffer = Vec::<u16>::with_capacity(buffer_size);
 
-                DragQueryFileW(hdrop, i, transmute(buffer.spare_capacity_mut().as_mut_ptr()), buffer_size as u32);
+                DragQueryFileW(
+                    hdrop,
+                    i,
+                    transmute(buffer.spare_capacity_mut().as_mut_ptr()),
+                    buffer_size as u32,
+                );
                 buffer.set_len(buffer_size);
 
                 paths.push(OsString::from_wide(&buffer[..characters as usize]).into())
@@ -144,20 +166,17 @@ impl DropTarget {
     }
 
     unsafe extern "system" fn query_interface(
-        this: *mut IUnknown,
+        this: *mut IUnknown, riid: REFIID, ppvObject: *mut *mut winapi::ctypes::c_void,
-        riid: REFIID,
+    ) -> HRESULT {
-        ppvObject: *mut *mut winapi::ctypes::c_void,
+        if IsEqualIID(&*riid, &IUnknown::uuidof()) || IsEqualIID(&*riid, &IDropTarget::uuidof()) {
-    ) -> HRESULT
-    {
-        if IsEqualIID(&*riid, &IUnknown::uuidof()) || IsEqualIID(&*riid, &IDropTarget::uuidof()){
             Self::add_ref(this);
             *ppvObject = this as *mut winapi::ctypes::c_void;
             return S_OK;
         }
-    
+
         return E_NOINTERFACE;
     }
-    
+
     unsafe extern "system" fn add_ref(this: *mut IUnknown) -> ULONG {
         let arc = Rc::from_raw(this);
         let result = Rc::strong_count(&arc) + 1;
@@ -167,7 +186,7 @@ impl DropTarget {
 
         result as ULONG
     }
-    
+
     unsafe extern "system" fn release(this: *mut IUnknown) -> ULONG {
         let arc = Rc::from_raw(this);
         let result = Rc::strong_count(&arc) - 1;
@@ -177,21 +196,18 @@ impl DropTarget {
 
         result as ULONG
     }
-        
+
     unsafe extern "system" fn drag_enter(
-        this: *mut IDropTarget,
+        this: *mut IDropTarget, pDataObj: *const IDataObject, grfKeyState: DWORD, pt: POINTL,
-        pDataObj: *const IDataObject,
-        grfKeyState: DWORD,
-        pt: POINTL,
         pdwEffect: *mut DWORD,
-    ) -> HRESULT
+    ) -> HRESULT {
-    {
         let drop_target = &mut *(this as *mut DropTarget);
         let Some(window_state) = drop_target.window_state.upgrade() else {
             return E_UNEXPECTED;
         };
 
-        let modifiers = window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
+        let modifiers =
+            window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
 
         drop_target.parse_coordinates(pt);
         drop_target.parse_drop_data(&*pDataObj);
@@ -205,20 +221,17 @@ impl DropTarget {
         drop_target.on_event(Some(pdwEffect), event);
         S_OK
     }
-    
+
     unsafe extern "system" fn drag_over(
-        this: *mut IDropTarget,
+        this: *mut IDropTarget, grfKeyState: DWORD, pt: POINTL, pdwEffect: *mut DWORD,
-        grfKeyState: DWORD,
+    ) -> HRESULT {
-        pt: POINTL,
-        pdwEffect: *mut DWORD,
-    ) -> HRESULT
-    {
         let drop_target = &mut *(this as *mut DropTarget);
         let Some(window_state) = drop_target.window_state.upgrade() else {
             return E_UNEXPECTED;
         };
 
-        let modifiers = window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
+        let modifiers =
+            window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
 
         drop_target.parse_coordinates(pt);
 
@@ -231,27 +244,24 @@ impl DropTarget {
         drop_target.on_event(Some(pdwEffect), event);
         S_OK
     }
-    
+
     unsafe extern "system" fn drag_leave(this: *mut IDropTarget) -> HRESULT {
         let drop_target = &mut *(this as *mut DropTarget);
         drop_target.on_event(None, MouseEvent::DragLeft);
         S_OK
     }
-    
+
     unsafe extern "system" fn drop(
-        this: *mut IDropTarget,
+        this: *mut IDropTarget, pDataObj: *const IDataObject, grfKeyState: DWORD, pt: POINTL,
-        pDataObj: *const IDataObject,
-        grfKeyState: DWORD,
-        pt: POINTL,
         pdwEffect: *mut DWORD,
-    ) -> HRESULT
+    ) -> HRESULT {
-    {
         let drop_target = &mut *(this as *mut DropTarget);
         let Some(window_state) = drop_target.window_state.upgrade() else {
             return E_UNEXPECTED;
         };
 
-        let modifiers = window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
+        let modifiers =
+            window_state.keyboard_state().get_modifiers_from_mouse_wparam(grfKeyState as WPARAM);
 
         drop_target.parse_coordinates(pt);
         drop_target.parse_drop_data(&*pDataObj);

src/win/window.rs

@@ -2,7 +2,7 @@ use winapi::shared::guiddef::GUID;
 use winapi::shared::minwindef::{ATOM, FALSE, LPARAM, LRESULT, UINT, WPARAM};
 use winapi::shared::windef::{HWND, RECT};
 use winapi::um::combaseapi::CoCreateGuid;
-use winapi::um::ole2::{RegisterDragDrop, OleInitialize, RevokeDragDrop};
+use winapi::um::ole2::{OleInitialize, RegisterDragDrop, RevokeDragDrop};
 use winapi::um::oleidl::LPDROPTARGET;
 use winapi::um::winuser::{
     AdjustWindowRectEx, CreateWindowExW, DefWindowProcW, DestroyWindow, DispatchMessageW,
@@ -18,7 +18,7 @@ use winapi::um::winuser::{
     XBUTTON1, XBUTTON2,
 };
 
-use std::cell::{Cell, RefCell, Ref, RefMut};
+use std::cell::{Cell, Ref, RefCell, RefMut};
 use std::collections::VecDeque;
 use std::ffi::{c_void, OsStr};
 use std::marker::PhantomData;