diff options
Diffstat (limited to 'src/mac.m')
| -rw-r--r-- | src/mac.m | 196 |
1 files changed, 172 insertions, 24 deletions
@@ -1,4 +1,4 @@ -// Copyright 2012-2020 David Robillard <d@drobilla.net> +// Copyright 2012-2022 David Robillard <d@drobilla.net> // Copyright 2017 Hanspeter Portner <dev@open-music-kontrollers.ch> // SPDX-License-Identifier: ISC @@ -25,6 +25,70 @@ typedef NSUInteger NSEventSubtype; typedef NSUInteger NSWindowStyleMask; #endif +typedef struct { + const char* uti; + const char* mimeType; +} Datatype; + +#define NUM_DATATYPES 16 + +static const Datatype datatypes[NUM_DATATYPES + 1] = { + {"com.apple.pasteboard.promised-file-url", "text/uri-list"}, + {"org.7-zip.7-zip-archive", "application/x-7z-compressed"}, + {"org.gnu.gnu-zip-tar-archive", "application/tar+gzip"}, + {"public.7z-archive", "application/x-7z-compressed"}, + {"public.cpio-archive", "application/x-cpio"}, + {"public.deb-archive", "application/vnd.debian.binary-package"}, + {"public.file-url", "text/uri-list"}, + {"public.html", "text/html"}, + {"public.png", "image/png"}, + {"public.rar-archive", "application/x-rar-compressed"}, + {"public.rpm-archive", "application/x-rpm"}, + {"public.rtf", "text/rtf"}, + {"public.url", "text/uri-list"}, + {"public.utf8-plain-text", "text/plain"}, + {"public.utf8-tab-separated-values-text", "text/tab-separated-values"}, + {"public.xz-archive", "application/x-xz"}, + {NULL, NULL}, +}; + +static NSString* +mimeTypeForUti(const NSString* const uti) +{ + const char* const utiString = [uti UTF8String]; + + // First try internal map to override types the system won't convert sensibly + for (const Datatype* datatype = datatypes; datatype->uti; ++datatype) { + if (!strcmp(utiString, datatype->uti)) { + return [NSString stringWithUTF8String:datatype->mimeType]; + } + } + + // Try to get the MIME type from the system + return (NSString*)CFBridgingRelease(UTTypeCopyPreferredTagWithClass( + (__bridge CFStringRef)uti, kUTTagClassMIMEType)); +} + +static NSString* +utiForMimeType(const NSString* const mimeType) +{ + const char* const mimeTypeString = [mimeType UTF8String]; + + // First try internal map to override types the system won't convert sensibly + for (const Datatype* datatype = datatypes; datatype->mimeType; ++datatype) { + if (!strcmp(mimeTypeString, datatype->mimeType)) { + return [NSString stringWithUTF8String:datatype->uti]; + } + } + + // Try to get the UTI from the system + CFStringRef uti = UTTypeCreatePreferredIdentifierForTag( + kUTTagClassMIMEType, (__bridge CFStringRef)mimeType, NULL); + + return (uti && UTTypeIsDynamic(uti)) ? (NSString*)CFBridgingRelease(uti) + : NULL; +} + static NSRect rectToScreen(NSScreen* screen, NSRect rect) { @@ -179,6 +243,10 @@ updateViewRect(PuglView* view) NSTrackingArea* trackingArea; NSMutableAttributedString* markedText; NSMutableDictionary* userTimers; + id<NSDraggingInfo> dragSource; + NSDragOperation dragOperation; + size_t dragTypeIndex; + NSString* droppedUriList; bool reshaped; } @@ -846,6 +914,8 @@ puglInitWorldInternals(PuglWorldType type, PuglWorldFlags PUGL_UNUSED(flags)) if (type == PUGL_PROGRAM) { impl->autoreleasePool = [NSAutoreleasePool new]; + + [impl->app setActivationPolicy:NSApplicationActivationPolicyRegular]; } return impl; @@ -868,7 +938,7 @@ puglGetNativeWorld(PuglWorld* world) } PuglInternals* -puglInitViewInternals(void) +puglInitViewInternals(PuglWorld* PUGL_UNUSED(world)) { PuglInternals* impl = (PuglInternals*)calloc(1, sizeof(PuglInternals)); @@ -1493,21 +1563,106 @@ puglSetTransientParent(PuglView* view, PuglNativeView parent) return PUGL_FAILURE; } +PuglStatus +puglPaste(PuglView* const view) +{ + const PuglDataOfferEvent offer = { + PUGL_DATA_OFFER, + 0, + mach_absolute_time() / 1e9, + }; + + PuglEvent offerEvent; + offerEvent.offer = offer; + puglDispatchEvent(view, &offerEvent); + return PUGL_SUCCESS; +} + +uint32_t +puglGetNumClipboardTypes(const PuglView* PUGL_UNUSED(view)) +{ + NSPasteboard* const pasteboard = [NSPasteboard generalPasteboard]; + + return pasteboard ? (uint32_t)[[pasteboard types] count] : 0; +} + +const char* +puglGetClipboardType(const PuglView* PUGL_UNUSED(view), + const uint32_t typeIndex) +{ + NSPasteboard* const pasteboard = [NSPasteboard generalPasteboard]; + if (!pasteboard) { + return NULL; + } + + const NSArray<NSPasteboardType>* const types = [pasteboard types]; + if (typeIndex >= [types count]) { + return NULL; + } + + NSString* const uti = [types objectAtIndex:typeIndex]; + NSString* const mimeType = mimeTypeForUti(uti); + + // FIXME: lifetime? + return mimeType ? [mimeType UTF8String] : [uti UTF8String]; +} + +PuglStatus +puglAcceptOffer(PuglView* const view, + const PuglDataOfferEvent* const PUGL_UNUSED(offer), + const uint32_t typeIndex) +{ + PuglWrapperView* const wrapper = view->impl->wrapperView; + NSPasteboard* const pasteboard = [NSPasteboard generalPasteboard]; + if (!pasteboard) { + return PUGL_BAD_PARAMETER; + } + + const NSArray<NSPasteboardType>* const types = [pasteboard types]; + if (typeIndex >= [types count]) { + return PUGL_BAD_PARAMETER; + } + + wrapper->dragOperation = NSDragOperationCopy; + wrapper->dragTypeIndex = typeIndex; + + const PuglDataEvent data = { + PUGL_DATA, 0u, mach_absolute_time() / 1e9, (uint32_t)typeIndex}; + + PuglEvent dataEvent; + dataEvent.data = data; + puglDispatchEvent(view, &dataEvent); + return PUGL_SUCCESS; +} + const void* -puglGetClipboard(PuglView* const view, - const char** const type, - size_t* const len) +puglGetClipboard(PuglView* const view, + const uint32_t typeIndex, + size_t* const len) { + *len = 0; + NSPasteboard* const pasteboard = [NSPasteboard generalPasteboard]; + if (!pasteboard) { + return NULL; + } - if ([[pasteboard types] containsObject:NSStringPboardType]) { - const NSString* str = [pasteboard stringForType:NSStringPboardType]; - const char* utf8 = [str UTF8String]; + const NSArray<NSPasteboardType>* const types = [pasteboard types]; + if (typeIndex >= [types count]) { + return NULL; + } - puglSetBlob(&view->clipboard, utf8, strlen(utf8) + 1); + NSString* const uti = [types objectAtIndex:typeIndex]; + if ([uti isEqualToString:@"public.file-url"] || + [uti isEqualToString:@"com.apple.pasteboard.promised-file-url"]) { + *len = [view->impl->wrapperView->droppedUriList length]; + return [view->impl->wrapperView->droppedUriList UTF8String]; } - return puglGetInternalClipboard(view, type, len); + const NSData* const data = [pasteboard dataForType:uti]; + + *len = [data length]; + return [data bytes]; } static NSCursor* @@ -1552,28 +1707,21 @@ puglSetCursor(PuglView* view, PuglCursor cursor) } PuglStatus -puglSetClipboard(PuglView* const view, +puglSetClipboard(PuglView* PUGL_UNUSED(view), const char* const type, const void* const data, const size_t len) { NSPasteboard* const pasteboard = [NSPasteboard generalPasteboard]; - const char* const str = (const char*)data; - - PuglStatus st = puglSetInternalClipboard(view, type, data, len); - if (st) { - return st; - } + NSString* const mimeType = [NSString stringWithUTF8String:type]; + NSString* const uti = utiForMimeType(mimeType); + NSData* const blob = [NSData dataWithBytes:data length:len]; - NSString* nsString = [NSString stringWithUTF8String:str]; - if (nsString) { - [pasteboard declareTypes:[NSArray arrayWithObjects:NSStringPboardType, nil] - owner:nil]; - - [pasteboard setString:nsString forType:NSStringPboardType]; + [pasteboard declareTypes:[NSArray arrayWithObjects:uti, nil] owner:nil]; + if ([pasteboard setData:blob forType:uti]) { return PUGL_SUCCESS; } - return PUGL_UNKNOWN_ERROR; + return PUGL_FAILURE; } |