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61 lines
1.6 KiB
Objective-C
61 lines
1.6 KiB
Objective-C
//go:build darwin
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#import <Foundation/Foundation.h>
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#import <AppKit/AppKit.h>
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#import "webview_drag.h"
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#import "../events/events.h"
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extern void processDragItems(unsigned int windowId, char** arr, int length);
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@implementation WebviewDrag
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- (instancetype)initWithFrame:(NSRect)frameRect {
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self = [super initWithFrame:frameRect];
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if (self) {
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[self registerForDraggedTypes:@[NSFilenamesPboardType]];
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}
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return self;
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}
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- (NSDragOperation)draggingEntered:(id<NSDraggingInfo>)sender {
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NSPasteboard *pasteboard = [sender draggingPasteboard];
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if ([[pasteboard types] containsObject:NSFilenamesPboardType]) {
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processWindowEvent(self.windowId, EventWindowFileDraggingEntered);
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return NSDragOperationCopy;
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}
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return NSDragOperationNone;
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}
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- (void)draggingExited:(id<NSDraggingInfo>)sender {
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processWindowEvent(self.windowId, EventWindowFileDraggingExited);
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}
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- (BOOL)prepareForDragOperation:(id<NSDraggingInfo>)sender {
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return YES;
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}
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- (BOOL)performDragOperation:(id<NSDraggingInfo>)sender {
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NSPasteboard *pasteboard = [sender draggingPasteboard];
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processWindowEvent(self.windowId, EventWindowFileDraggingPerformed);
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if ([[pasteboard types] containsObject:NSFilenamesPboardType]) {
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NSArray *files = [pasteboard propertyListForType:NSFilenamesPboardType];
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NSUInteger count = [files count];
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char** cArray = (char**)malloc(count * sizeof(char*));
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for (NSUInteger i = 0; i < count; i++) {
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NSString* str = files[i];
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cArray[i] = (char*)[str UTF8String];
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}
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processDragItems(self.windowId, cArray, (int)count);
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free(cArray);
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return YES;
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}
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return NO;
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}
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@end
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