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Implement dragging import/export of URLs

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This commit is contained in:
Matthias Neeracher 2011-08-21 21:35:04 +02:00
parent b1a1104361
commit 9b42529dc3
5 changed files with 44 additions and 17 deletions
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5
Medianno/MAColorForURL.mm
View File

@ -8,6 +8,8 @@
#import "MAColorForURL.h"
#import <QTKit/QTKit.h>
@implementation MAColorForURL
+ (Class)transformedValueClass
@ -22,7 +24,8 @@
- (id)transformedValue:(id)value
{
if ([[NSFileManager defaultManager] fileExistsAtPath:value])
NSURL * mediaURL = [NSURL URLWithString:value];
if ([QTMovie canInitWithURL:mediaURL])
return [NSColor blackColor];
else
return [NSColor redColor];

5
Medianno/MADocWindow.mm
View File

@ -94,8 +94,9 @@ static const char * kMADocWindowObserver = "MADocWindowObserver";
// Current movie changed
//
if (MAMedia * currentMedia = [self currentMedia]) {
currentMovie = [[QTMovie alloc] initWithFile:[currentMedia media] error:nil];
currentMovieTitle = [currentMedia name];
NSURL * mediaURL = [NSURL URLWithString:[currentMedia media]];
currentMovie = [[QTMovie alloc] initWithURL:mediaURL error:nil];
currentMovieTitle = [currentMedia name];
} else {
currentMovie = nil;
currentMovieTitle = @"";

2
Medianno/MADocument.mm
View File

@ -42,7 +42,7 @@
- (MAMedia *)addMediaURL:(NSURL *)url name:(NSString *)name date:(NSDate *)date
{
NSString * path = [url path];
NSString * path = [url absoluteString];
NSNumber * size;
[url getResourceValue:&size forKey:NSURLFileSizeKey error:nil];
int64_t fileSize = [size longLongValue];

43
Medianno/MADragging.mm
View File

@ -41,10 +41,13 @@
- (NSArray *)writableTypesForPasteboard:(NSPasteboard *)pasteboard
{
if (![contents count] || [[contents objectAtIndex:0] class] != [MAMedia class])
MAMedia * media;
if (![contents count] || [(media = [contents objectAtIndex:0]) class] != [MAMedia class])
return [NSArray arrayWithObjects:kMADragType, kUTTypeUTF8PlainText, nil];
else if ([[NSURL URLWithString:[media media]] isFileURL])
return [NSArray arrayWithObjects:kMADragType, kUTTypeFileURL, nil];
else
return [NSArray arrayWithObjects:kMADragType, NSFilenamesPboardType, nil];
return [NSArray arrayWithObjects:kMADragType, kUTTypeURL, nil];
}
- (NSPasteboardWritingOptions)writingOptionsForType:(NSString *)type pasteboard:(NSPasteboard *)pasteboard
@ -61,11 +64,8 @@
for (id obj in contents)
[stringBuffer appendFormat:@"%@\n", [obj exportText]];
return stringBuffer;
} else if ([type isEqual:NSFilenamesPboardType]) {
NSMutableArray * urls = [NSMutableArray array];
for (MAMedia * obj in contents)
[urls addObject:[NSURL fileURLWithPath:[obj media]]];
return urls;
} else if ([type isEqual:(NSString *)kUTTypeURL] || [type isEqual:(NSString *)kUTTypeFileURL]) {
return [contents count]>0 ? [[contents objectAtIndex:0] media] : nil;
}
return nil;
}
@ -76,8 +76,9 @@
- (void)registerOurDragTypes
{
[mediaTable setDraggingSourceOperationMask:NSDragOperationCopy forLocal:NO];
[mediaTable registerForDraggedTypes:
[NSArray arrayWithObjects:kMADragType,NSFilenamesPboardType, nil]];
[NSArray arrayWithObjects:kMADragType, NSFilenamesPboardType, kUTTypeURL, nil]];
[annotationTable setDraggingSourceOperationMask:NSDragOperationEvery forLocal:NO];
[annotationTable setVerticalMotionCanBeginDrag:NO];
@ -110,7 +111,8 @@
if (tableView == [info draggingSource])
return NSDragOperationNone;
NSPasteboard * pb = [info draggingPasteboard];
if (id drag = [pb propertyListForType:kMADragType]) {
id drag;
if ((drag = [pb propertyListForType:kMADragType])) {
//
// We don't allow media drops in annotation table
//
@ -128,6 +130,16 @@
}
}
return NSDragOperationCopy;
} else if (tableView == mediaTable) {
if ((drag = [pb propertyListForType:NSFilenamesPboardType])) {
[tableView setDropRow:row dropOperation:NSTableViewDropAbove];
return NSDragOperationLink;
} else if ((drag = [pb stringForType:(NSString *)kUTTypeURL])
|| (drag = [pb stringForType:(NSString *)kUTTypeFileURL])
) {
[tableView setDropRow:row dropOperation:NSTableViewDropAbove];
return NSDragOperationLink;
}
}
return NSDragOperationNone;
}
@ -146,9 +158,20 @@
media = [allMedia objectAtIndex:row];
}
if (id drag = [pb propertyListForType:kMADragType])
id drag;
if ((drag = [pb propertyListForType:kMADragType])) {
for (id obj in (NSArray *)[drag longValue])
[obj copyToDocument:doc withMedia:media];
} else if ((drag = [pb propertyListForType:NSFilenamesPboardType])) {
NSMutableArray * urls = [NSMutableArray array];
for (NSString * path in drag)
[urls addObject:[NSURL fileURLWithPath:path]];
[self addMedia:urls];
} else if ((drag = [pb stringForType:(NSString *)kUTTypeURL])
|| (drag = [pb stringForType:(NSString *)kUTTypeFileURL])
) {
[self addMedia:[NSArray arrayWithObject:[NSURL URLWithString:drag]]];
}
return YES;
}

2
Medianno/MAMedia.mm
View File

@ -20,7 +20,7 @@
- (MAMedia *)copyToDocument:(MADocument *)doc withMedia:(MAMedia *)m
{
MAMedia * media = [doc addMediaURL:[NSURL fileURLWithPath:self.media]
MAMedia * media = [doc addMediaURL:[NSURL URLWithString:self.media]
name:self.name
date:[NSDate dateWithTimeIntervalSinceReferenceDate:self.date]];
media.notes = self.notes;