Import Annotations/Tags from Text file

2011-08-18 17:57:51 +02:00 · 2011-08-18 17:57:51 +02:00 · 7dd5af9737
commit 7dd5af9737
parent 1ffab4eced
5 changed files with 116 additions and 2 deletions
--- a/Medianno/MADocWindow.h
+++ b/Medianno/MADocWindow.h
@ -22,6 +22,7 @@
@property   BOOL    exportTags;

 - (IBAction)addMediaFiles:(id)sender;
+- (IBAction)importText:(id)sender;
 - (IBAction)exportMedia:(id)sender;
 - (IBAction)exportText:(id)sender;
 - (void)addMedia:(NSArray *)urls;
--- a/Medianno/MADocWindow.mm
+++ b/Medianno/MADocWindow.mm
@ -203,7 +203,10 @@

 - (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)item
 {
-    if ([item action] == @selector(addMedia:))
+    if ([item action] == @selector(addMediaFiles:) 
+     || [item action] == @selector(exportText:)
+     || [item action] == @selector(importText:)
+    )
        return YES;
    
    if ([item action] == @selector(toggleMediaPlay:)) {
@ -362,6 +365,58 @@ static NSTimeInterval sLastSkip = 0.0;
            [self exportTextToURL:[savePanel URL]];            
    }];
 }
+
+- (void)importTextFromURL:(NSURL *)url
+{
+    NSString *  text    = [NSString stringWithContentsOfURL:url usedEncoding:nil error:nil];
+    NSArray *   lines   = [text componentsSeparatedByString:@"\n"];
+    if ([lines count] > 0) {
+        MADocument *            doc         = [self document];
+        MAMedia *               media       = 
+        [mediaController selectionIndex] != NSNotFound ? [[mediaController selectedObjects] objectAtIndex:0] : nil;
+        //
+        // Detect whether we start with a tag
+        //
+        BOOL                    nextIsTag   = NO;
+        NSString *              firstLine   = [lines objectAtIndex:0];
+        NSRegularExpression *   timeCode    = [NSRegularExpression regularExpressionWithPattern:@"^\\d:\\d\\d:\\d\\d:\\d\\d" options:0 error:nil];
+        if ([timeCode numberOfMatchesInString:firstLine options:0 range:NSMakeRange(0, [firstLine length])] > 0)
+            nextIsTag   = YES;
+        for (NSString * line in lines) {
+            NSArray *   components  = [line componentsSeparatedByString:@"\t"];
+            NSUInteger  numComp     = [components count];
+            if ([line isEqual:@""]) {
+                nextIsTag = YES;            
+            } else if (nextIsTag) {
+                if (!media) 
+                    break;
+                QTTime      location= QTTimeFromString([components objectAtIndex:0]);
+                MAAnno *    anno    = [doc addAnnotationForMedia:media location:location];
+                [anno setNotes:[components objectAtIndex:1]];
+                NSMutableArray * tagDescs = [NSMutableArray array];
+                for (NSUInteger i = 2; i<numComp; ++i)
+                    [tagDescs addObject:[doc tagDescriptionForName:[components objectAtIndex:i]]];
+                [anno setTagDescriptions:tagDescs];
+            } else {
+                NSString *  name    = [components objectAtIndex:0];
+                NSString *  notes   = numComp > 1 ? [components objectAtIndex:1] : nil;
+                [doc tagDescriptionForName:name notes:notes];
+            }
+        }
+    }
+}
+
+- (IBAction)importText:(id)sender
+{
+    NSOpenPanel * openPanel = [NSOpenPanel openPanel];
+    [openPanel setAllowedFileTypes:[NSArray arrayWithObject:@"txt"]];
+    [openPanel beginSheetModalForWindow:[self window] completionHandler:^(NSInteger result) {
+        [openPanel orderOut:self];
+        if (result == NSFileHandlingPanelOKButton) 
+            [self importTextFromURL:[openPanel URL]];            
+    }];
+}
+
@end

@implementation MADocumentWindow
--- a/Medianno/MADocument.h
+++ b/Medianno/MADocument.h
@ -20,6 +20,7 @@
 - (void)addMediaURL:(NSURL *)url name:(NSString *)name date:(NSDate *)date copying:(BOOL)copying;
 - (MAAnno *)addAnnotationForMedia:(MAMedia *)media location:(QTTime)location;
 - (MATagDescription *)tagDescriptionForName:(NSString *)name;
+- (MATagDescription *)tagDescriptionForName:(NSString *)name notes:(NSString *)notes;
 - (NSArray *)tagNamesMatchingPrefix:(NSString *)prefix;
 - (NSSet *)allTags;

--- a/Medianno/MADocument.mm
+++ b/Medianno/MADocument.mm
@ -87,6 +87,16 @@
    }
 }

+- (MATagDescription *)tagDescriptionForName:(NSString *)name notes:(NSString *)notes
+{
+    MATagDescription * tag = [self tagDescriptionForName:name];
+    
+    if (notes && [notes length] && ![tag.notes length])
+        [tag setNotes:notes];
+    
+    return tag;
+}
+
 - (NSArray *)tagNamesMatchingPrefix:(NSString *)prefix
 {
    NSManagedObjectContext *moc     = [self managedObjectContext];
@ -100,4 +110,12 @@
    return names;
 }

+- (NSSet *)allTags
+{
+    NSManagedObjectContext *moc     = [self managedObjectContext];
+    NSFetchRequest *        fetch   = [NSFetchRequest fetchRequestWithEntityName:@"MATagDescription"];
+    
+    return [NSSet setWithArray:[moc executeFetchRequest:fetch error:nil]];
+}
+
@end
--- a/Medianno/en.lproj/MainMenu.xib
+++ b/Medianno/en.lproj/MainMenu.xib
@ -293,6 +293,15 @@
 									<reference key="NSOnImage" ref="1033313550"/>
 									<reference key="NSMixedImage" ref="310636482"/>
 								</object>
+								<object class="NSMenuItem" id="627623477">
+									<reference key="NSMenu" ref="720053764"/>
+									<string key="NSTitle">Import Tags/Annotations…</string>
+									<string key="NSKeyEquiv">a</string>
+									<int key="NSKeyEquivModMask">1572864</int>
+									<int key="NSMnemonicLoc">2147483647</int>
+									<reference key="NSOnImage" ref="1033313550"/>
+									<reference key="NSMixedImage" ref="310636482"/>
+								</object>
 								<object class="NSMenuItem" id="678484874">
 									<reference key="NSMenu" ref="720053764"/>
 									<string key="NSTitle">Export…</string>
@ -1379,6 +1388,14 @@
 					</object>
 					<int key="connectionID">595</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBActionConnection" key="connection">
+						<string key="label">importText:</string>
+						<reference key="source" ref="1014"/>
+						<reference key="destination" ref="627623477"/>
+					</object>
+					<int key="connectionID">598</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@ -1477,6 +1494,7 @@
 							<reference ref="7029338"/>
 							<reference ref="678484874"/>
 							<reference ref="995690267"/>
+							<reference ref="627623477"/>
 						</object>
 						<reference key="parent" ref="379814623"/>
 					</object>
@ -2089,6 +2107,11 @@
 						<reference key="object" ref="995690267"/>
 						<reference key="parent" ref="720053764"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">596</int>
+						<reference key="object" ref="627623477"/>
+						<reference key="parent" ref="720053764"/>
+					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@ -2187,6 +2210,7 @@
 					<string>583.IBPluginDependency</string>
 					<string>590.IBPluginDependency</string>
 					<string>593.IBPluginDependency</string>
+					<string>596.IBPluginDependency</string>
 					<string>72.IBPluginDependency</string>
 					<string>73.IBPluginDependency</string>
 					<string>74.IBPluginDependency</string>
@ -2304,6 +2328,7 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="unlocalizedProperties">
@ -2318,7 +2343,7 @@
 				<reference key="dict.values" ref="0"/>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">595</int>
+			<int key="maxID">598</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@ -2360,6 +2385,7 @@
 							<string>addMediaFiles:</string>
 							<string>exportMedia:</string>
 							<string>exportText:</string>
+							<string>importText:</string>
 							<string>mediaSkipBackward:</string>
 							<string>mediaSkipForward:</string>
 							<string>toggleMediaPlay:</string>
@ -2373,6 +2399,7 @@
 							<string>id</string>
 							<string>id</string>
 							<string>id</string>
+							<string>id</string>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="actionInfosByName">
@ -2383,6 +2410,7 @@
 							<string>addMediaFiles:</string>
 							<string>exportMedia:</string>
 							<string>exportText:</string>
+							<string>importText:</string>
 							<string>mediaSkipBackward:</string>
 							<string>mediaSkipForward:</string>
 							<string>toggleMediaPlay:</string>
@ -2405,6 +2433,10 @@
 								<string key="name">exportText:</string>
 								<string key="candidateClassName">id</string>
 							</object>
+							<object class="IBActionInfo">
+								<string key="name">importText:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 							<object class="IBActionInfo">
 								<string key="name">mediaSkipBackward:</string>
 								<string key="candidateClassName">id</string>
@ -2428,6 +2460,7 @@
 							<string>mediaController</string>
 							<string>mediaTable</string>
 							<string>movieView</string>
+							<string>textExportAccessoryView</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
@ -2436,6 +2469,7 @@
 							<string>NSArrayController</string>
 							<string>NSTableView</string>
 							<string>QTMovieView</string>
+							<string>NSView</string>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
@ -2447,6 +2481,7 @@
 							<string>mediaController</string>
 							<string>mediaTable</string>
 							<string>movieView</string>
+							<string>textExportAccessoryView</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
@ -2470,6 +2505,10 @@
 								<string key="name">movieView</string>
 								<string key="candidateClassName">QTMovieView</string>
 							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">textExportAccessoryView</string>
+								<string key="candidateClassName">NSView</string>
+							</object>
 						</object>
 					</object>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">