X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=NJMappingsController.m;h=45085b5c79dc56abb97c1c7f2e494c753e9a276c;hp=e5b2b7d55d51cf3b34aa255c3dc03e27920413ec;hb=b8c30e0c06effb8f4a937378e5c4cf8a22f40c59;hpb=e2a4d830dd9817f6a515a3b1b6aa152d3bb98c2b

diff --git a/NJMappingsController.m b/NJMappingsController.m
index e5b2b7d..45085b5 100644
--- a/NJMappingsController.m
+++ b/NJMappingsController.m
@@ -7,16 +7,18 @@
 
 #import "NJMappingsController.h"
 
-#import "ApplicationController.h"
 #import "NJMapping.h"
 #import "NJMappingsController.h"
-#import "Target.h"
-#import "TargetController.h"
+#import "NJOutput.h"
+#import "NJOutputController.h"
 #import "NJEvents.h"
 
+#define PB_ROW @"com.yukkurigames.Enjoyable.MappingRow"
+
 @implementation NJMappingsController {
     NSMutableArray *_mappings;
     NJMapping *manualMapping;
+    NSString *draggingName;
 }
 
 - (id)init {
@@ -29,6 +31,11 @@
     return self;
 }
 
+- (void)awakeFromNib {
+    [tableView registerForDraggedTypes:@[PB_ROW, NSURLPboardType]];
+    [tableView setDraggingSourceOperationMask:NSDragOperationCopy forLocal:NO];
+}
+
 - (NJMapping *)objectForKeyedSubscript:(NSString *)name {
     for (NJMapping *mapping in _mappings)
         if ([name isEqualToString:mapping.name])
@@ -36,63 +43,99 @@
     return nil;
 }
 
+- (NJMapping *)objectAtIndexedSubscript:(NSUInteger)idx {
+    return idx < _mappings.count ? _mappings[idx] : nil;
+}
+
+- (void)mappingsChanged {
+    [self save];
+    [tableView reloadData];
+    popoverActivate.title = _currentMapping.name;
+    [self updateInterfaceForCurrentMapping];
+    [NSNotificationCenter.defaultCenter
+        postNotificationName:NJEventMappingListChanged
+        object:_mappings];
+}
+
+- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state
+                                  objects:(__unsafe_unretained id [])buffer
+                                    count:(NSUInteger)len {
+    return [_mappings countByEnumeratingWithState:state
+                                          objects:buffer
+                                            count:len];
+}
+
 - (void)activateMappingForProcess:(NSString *)processName {
-    NJMapping *oldMapping = manualMapping;
-    NJMapping *newMapping = self[processName];
-    if (!newMapping)
-        newMapping = oldMapping;
-    if (newMapping != _currentMapping)
-        [self activateMapping:newMapping];
-    manualMapping = oldMapping;
+    if ([manualMapping.name.lowercaseString isEqualToString:@"@application"]) {
+        manualMapping.name = processName;
+        [self mappingsChanged];
+    } else {
+        NJMapping *oldMapping = manualMapping;
+        NJMapping *newMapping = self[processName];
+        if (!newMapping)
+            newMapping = oldMapping;
+        if (newMapping != _currentMapping)
+            [self activateMapping:newMapping];
+        manualMapping = oldMapping;
+    }
+}
+
+- (void)updateInterfaceForCurrentMapping {
+    NSUInteger selected = [_mappings indexOfObject:_currentMapping];
+    [removeButton setEnabled:selected != 0];
+    [moveDown setEnabled:selected && selected != _mappings.count - 1];
+    [moveUp setEnabled:selected > 1];
+    popoverActivate.title = _currentMapping.name;
+    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:selected] byExtendingSelection:NO];
+    [NSUserDefaults.standardUserDefaults setInteger:selected forKey:@"selected"];
 }
 
 - (void)activateMapping:(NJMapping *)mapping {
     if (!mapping)
         mapping = manualMapping;
+    if (mapping == _currentMapping)
+        return;
     NSLog(@"Switching to mapping %@.", mapping.name);
     manualMapping = mapping;
     _currentMapping = mapping;
-    [removeButton setEnabled:_mappings[0] != mapping];
-    [targetController loadCurrent];
+    [self updateInterfaceForCurrentMapping];
+    [outputController loadCurrent];
     [NSNotificationCenter.defaultCenter postNotificationName:NJEventMappingChanged
                                                       object:_currentMapping];
-    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:[_mappings indexOfObject:mapping]] byExtendingSelection:NO];
 }
 
 - (IBAction)addPressed:(id)sender {
     NJMapping *newMapping = [[NJMapping alloc] initWithName:@"Untitled"];
     [_mappings addObject:newMapping];
-    [(ApplicationController *)NSApplication.sharedApplication.delegate mappingsChanged];
-    [tableView reloadData];
-    [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:_mappings.count - 1] byExtendingSelection:NO];
-    [tableView editColumn:0 row:_mappings.count - 1 withEvent:nil select:YES];
     [self activateMapping:newMapping];
+    [self mappingsChanged];
+    [tableView editColumn:0 row:_mappings.count - 1 withEvent:nil select:YES];
 }
 
 - (IBAction)removePressed:(id)sender {
     if (tableView.selectedRow == 0)
         return;
     
-    [_mappings removeObjectAtIndex:tableView.selectedRow];
-    [tableView reloadData];
-    [(ApplicationController *)NSApplication.sharedApplication.delegate mappingsChanged];
-    [self activateMapping:_mappings[0]];
-    [self save];
+    NSInteger selectedRow = tableView.selectedRow;
+    [_mappings removeObjectAtIndex:selectedRow];
+    [self activateMapping:_mappings[MIN(selectedRow, _mappings.count - 1)]];
+    [self mappingsChanged];
 }
 
--(void)tableViewSelectionDidChange:(NSNotification *)notify {
-    if (tableView.selectedRow >= 0)
-        [self activateMapping:_mappings[tableView.selectedRow]];
+- (void)tableViewSelectionDidChange:(NSNotification *)notify {
+    [self activateMapping:self[tableView.selectedRow]];
 }
 
 - (id)tableView:(NSTableView *)view objectValueForTableColumn:(NSTableColumn *)column row:(NSInteger)index {
-    return [_mappings[index] name];
+    return self[index].name;
 }
 
-- (void)tableView:(NSTableView *)view setObjectValue:(NSString *)obj forTableColumn:(NSTableColumn *)col row:(NSInteger)index {
-    [(NJMapping *)_mappings[index] setName:obj];
-    [tableView reloadData];
-    [(ApplicationController *)NSApplication.sharedApplication.delegate mappingsChanged];
+- (void)tableView:(NSTableView *)view
+   setObjectValue:(NSString *)obj
+   forTableColumn:(NSTableColumn *)col
+              row:(NSInteger)index {
+    self[index].name = obj;
+    [self mappingsChanged];
 }
 
 - (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView {
@@ -100,31 +143,27 @@
 }
 
 - (BOOL)tableView:(NSTableView *)view shouldEditTableColumn:(NSTableColumn *)column row:(NSInteger)index {
-    return index > 0;
+    return YES;
 }
 
 - (void)save {
     NSLog(@"Saving mappings to defaults.");
-    [NSUserDefaults.standardUserDefaults setValuesForKeysWithDictionary:[self dumpAll]];
-}
-
-- (void)load {
-    [self loadAllFrom:NSUserDefaults.standardUserDefaults.dictionaryRepresentation];
-}
-
-- (NSDictionary *)dumpAll {
     NSMutableArray *ary = [[NSMutableArray alloc] initWithCapacity:_mappings.count];
     for (NJMapping *mapping in _mappings)
         [ary addObject:[mapping serialize]];
-    NSUInteger current = _currentMapping ? [_mappings indexOfObject:_currentMapping] : 0;
-    return @{ @"mappings": ary, @"selected": @(current) };
+    [NSUserDefaults.standardUserDefaults setObject:ary forKey:@"mappings"];
+}
+
+- (void)load {
+    NSUInteger selected = [NSUserDefaults.standardUserDefaults integerForKey:@"selected"];
+    NSArray *mappings = [NSUserDefaults.standardUserDefaults arrayForKey:@"mappings"];
+    [self loadAllFrom:mappings andActivate:selected];
 }
 
-- (void)loadAllFrom:(NSDictionary*)envelope {
-    NSArray *storedMappings = envelope[@"mappings"];
+- (void)loadAllFrom:(NSArray *)storedMappings andActivate:(NSUInteger)selected {
     NSMutableArray* newMappings = [[NSMutableArray alloc] initWithCapacity:storedMappings.count];
 
-    // have to do two passes in case mapping1 refers to mapping2 via a TargetMapping
+    // have to do two passes in case mapping1 refers to mapping2 via a NJOutputMapping
     for (NSDictionary *storedMapping in storedMappings) {
         NJMapping *mapping = [[NJMapping alloc] initWithName:storedMapping[@"name"]];
         [newMappings addObject:mapping];
@@ -134,21 +173,19 @@
         NSDictionary *entries = storedMappings[i][@"entries"];
         NJMapping *mapping = newMappings[i];
         for (id key in entries) {
-            Target *target = [Target targetDeserialize:entries[key]
-                                            withMappings:newMappings];
-            if (target)
-                mapping.entries[key] = target;
+            NJOutput *output = [NJOutput outputDeserialize:entries[key]
+                                              withMappings:newMappings];
+            if (output)
+                mapping.entries[key] = output;
         }
     }
     
     if (newMappings.count) {
-        unsigned current = [envelope[@"selected"] unsignedIntValue];
-        if (current >= newMappings.count)
-            current = 0;
         _mappings = newMappings;
-        [tableView reloadData];
-        [(ApplicationController *)NSApplication.sharedApplication.delegate mappingsChanged];
-        [self activateMapping:_mappings[current]];
+        if (selected >= newMappings.count)
+            selected = 0;
+        [self activateMapping:_mappings[selected]];
+        [self mappingsChanged];
     }
 }
 
@@ -174,15 +211,76 @@
     for (id key in entries) {
         NSDictionary *value = entries[key];
         if ([key isKindOfClass:NSString.class]) {
-            Target *target = [Target targetDeserialize:value
-                                           withMappings:_mappings];
-            if (target)
-                mapping.entries[key] = target;
+            NJOutput *output = [NJOutput outputDeserialize:value
+                                              withMappings:_mappings];
+            if (output)
+                mapping.entries[key] = output;
         }
     }
     return mapping;
 }
 
+- (void)addMappingWithContentsOfURL:(NSURL *)url {
+    NSWindow *window = popoverActivate.window;
+    NSError *error;
+    NJMapping *mapping = [NJMapping mappingWithContentsOfURL:url
+                                                    mappings:_mappings
+                                                       error:&error];
+    
+    if (mapping && !error) {
+        BOOL conflict = NO;
+        NJMapping *mergeInto = self[mapping.name];
+        for (id key in mapping.entries) {
+            if (mergeInto.entries[key]
+                && ![mergeInto.entries[key] isEqual:mapping.entries[key]]) {
+                conflict = YES;
+                break;
+            }
+        }
+        
+        if (conflict) {
+            NSAlert *conflictAlert = [[NSAlert alloc] init];
+            conflictAlert.messageText = @"Replace existing mappings?";
+            conflictAlert.informativeText =
+            [NSString stringWithFormat:
+             @"This file contains inputs you've already mapped in \"%@\". Do you "
+             @"want to merge them and replace your existing mappings, or import this "
+             @"as a separate mapping?", mapping.name];
+            [conflictAlert addButtonWithTitle:@"Merge"];
+            [conflictAlert addButtonWithTitle:@"Cancel"];
+            [conflictAlert addButtonWithTitle:@"New Mapping"];
+            NSInteger res = [conflictAlert runModal];
+            if (res == NSAlertSecondButtonReturn)
+                return;
+            else if (res == NSAlertThirdButtonReturn)
+                mergeInto = nil;
+        }
+        
+        if (mergeInto) {
+            [mergeInto.entries addEntriesFromDictionary:mapping.entries];
+            mapping = mergeInto;
+        } else {
+            [_mappings addObject:mapping];
+        }
+        
+        [self activateMapping:mapping];
+        [self mappingsChanged];
+        
+        if (conflict && !mergeInto) {
+            [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:_mappings.count - 1] byExtendingSelection:NO];
+            [tableView editColumn:0 row:_mappings.count - 1 withEvent:nil select:YES];
+        }
+    }
+    
+    if (error) {
+        [window presentError:error
+              modalForWindow:window
+                    delegate:nil
+          didPresentSelector:nil
+                 contextInfo:nil];
+    }
+}
+
 - (void)importPressed:(id)sender {
     NSOpenPanel *panel = [NSOpenPanel openPanel];
     panel.allowedFileTypes = @[ @"enjoyable", @"json", @"txt" ];
@@ -191,68 +289,10 @@
                   completionHandler:^(NSInteger result) {
                       if (result != NSFileHandlingPanelOKButton)
                           return;
-
                       [panel close];
-                      NSError *error;
-                      NJMapping *mapping = [self mappingWithURL:panel.URL error:&error];
-                      
-                      if (!error) {
-                          BOOL conflict = NO;
-                          NJMapping *mergeInto = self[mapping.name];
-                          for (id key in mapping.entries) {
-                              if (mergeInto.entries[key]
-                                  && ![mergeInto.entries[key] isEqual:mapping.entries[key]]) {
-                                  conflict = YES;
-                                  break;
-                              }
-                          }
-                          
-                          if (conflict) {
-                              NSAlert *conflictAlert = [[NSAlert alloc] init];
-                              conflictAlert.messageText = @"Replace existing mappings?";
-                              conflictAlert.informativeText =
-                                  [NSString stringWithFormat:
-                                   @"This file contains inputs you've already mapped in \"%@\". Do you "
-                                   @"want to merge them and replace your existing mappings, or import this "
-                                   @"as a separate mapping?", mapping.name];
-                              [conflictAlert addButtonWithTitle:@"Merge"];
-                              [conflictAlert addButtonWithTitle:@"Cancel"];
-                              [conflictAlert addButtonWithTitle:@"New Mapping"];
-                              NSInteger res = [conflictAlert runModal];
-                              if (res == NSAlertSecondButtonReturn)
-                                  return;
-                              else if (res == NSAlertThirdButtonReturn)
-                                  mergeInto = nil;
-                          }
-                          
-                          if (mergeInto) {
-                              [mergeInto.entries addEntriesFromDictionary:mapping.entries];
-                              mapping = mergeInto;
-                          } else {
-                              [_mappings addObject:mapping];
-                              [tableView reloadData];
-                          }
-                          
-                          [self save];
-                          [(ApplicationController *)NSApplication.sharedApplication.delegate mappingsChanged];
-                          [self activateMapping:mapping];
-                          [targetController loadCurrent];
-                          
-                          if (conflict && !mergeInto) {
-                              [tableView selectRowIndexes:[NSIndexSet indexSetWithIndex:_mappings.count - 1] byExtendingSelection:NO];
-                              [tableView editColumn:0 row:_mappings.count - 1 withEvent:nil select:YES];
-                          }
-                      }
-                      
-                      if (error) {
-                          [window presentError:error
-                                modalForWindow:window
-                                      delegate:nil
-                            didPresentSelector:nil
-                                   contextInfo:nil];
-                      }
+                      [self addMappingWithContentsOfURL:panel.URL];
                   }];
-     
+    
 }
 
 - (void)exportPressed:(id)sender {
@@ -267,13 +307,7 @@
                           return;
                       [panel close];
                       NSError *error;
-                      NSDictionary *serialization = [mapping serialize];
-                      NSData *json = [NSJSONSerialization dataWithJSONObject:serialization
-                                                                     options:NSJSONWritingPrettyPrinted
-                                                                       error:&error];
-                      if (!error)
-                          [json writeToURL:panel.URL options:NSDataWritingAtomic error:&error];
-                      
+                      [mapping writeToURL:panel.URL error:&error];
                       if (error) {
                           [window presentError:error
                                 modalForWindow:window
@@ -284,4 +318,115 @@
                   }];
 }
 
+- (IBAction)mappingPressed:(id)sender {
+    [popover showRelativeToRect:popoverActivate.bounds
+                         ofView:popoverActivate
+                  preferredEdge:NSMinXEdge];
+}
+
+- (void)popoverWillShow:(NSNotification *)notification {
+    popoverActivate.state = NSOnState;
+}
+
+- (void)popoverWillClose:(NSNotification *)notification {
+    popoverActivate.state = NSOffState;
+}
+
+- (IBAction)moveUpPressed:(id)sender {
+    NSUInteger idx = [_mappings indexOfObject:_currentMapping];
+    if (idx > 1 && idx != NSNotFound) {
+        [_mappings exchangeObjectAtIndex:idx withObjectAtIndex:idx - 1];
+        [self mappingsChanged];
+    }
+}
+
+- (IBAction)moveDownPressed:(id)sender {
+    NSUInteger idx = [_mappings indexOfObject:_currentMapping];
+    if (idx < _mappings.count - 1) {
+        [_mappings exchangeObjectAtIndex:idx withObjectAtIndex:idx + 1];
+        [self mappingsChanged];
+    }
+}
+
+- (BOOL)tableView:(NSTableView *)tableView_
+       acceptDrop:(id <NSDraggingInfo>)info
+              row:(NSInteger)row
+    dropOperation:(NSTableViewDropOperation)dropOperation {
+    NSPasteboard *pboard = [info draggingPasteboard];
+    if ([pboard.types containsObject:PB_ROW]) {
+        NSString *value = [pboard stringForType:PB_ROW];
+        NSUInteger srcRow = [value intValue];
+        [_mappings moveObjectAtIndex:srcRow toIndex:row];
+        [self mappingsChanged];
+        return YES;
+    } else if ([pboard.types containsObject:NSURLPboardType]) {
+        NSURL *url = [NSURL URLFromPasteboard:pboard];
+        NSError *error;
+        NJMapping *mapping = [NJMapping mappingWithContentsOfURL:url
+                                                        mappings:_mappings
+                                                           error:&error];
+        if (error) {
+            [tableView_ presentError:error];
+            return NO;
+        } else {
+            [_mappings insertObject:mapping atIndex:row];
+            [self mappingsChanged];
+            return YES;
+        }
+    } else {
+        return NO;
+    }
+}
+
+- (NSDragOperation)tableView:(NSTableView *)tableView_
+                validateDrop:(id <NSDraggingInfo>)info
+                 proposedRow:(NSInteger)row
+       proposedDropOperation:(NSTableViewDropOperation)dropOperation {
+    NSPasteboard *pboard = [info draggingPasteboard];
+    if ([pboard.types containsObject:PB_ROW]) {
+        [tableView_ setDropRow:MAX(1, row) dropOperation:NSTableViewDropAbove];
+        return NSDragOperationMove;
+    } else if ([pboard.types containsObject:NSURLPboardType]) {
+        NSURL *url = [NSURL URLFromPasteboard:pboard];
+        if ([url.pathExtension isEqualToString:@"enjoyable"]) {
+            [tableView_ setDropRow:MAX(1, row) dropOperation:NSTableViewDropAbove];
+            return NSDragOperationCopy;
+        } else {
+            return NSDragOperationNone;
+        }
+    } else {
+        return NSDragOperationNone;
+    }
+}
+
+- (NSArray *)tableView:(NSTableView *)tableView_
+namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination
+forDraggedRowsWithIndexes:(NSIndexSet *)indexSet {
+    NJMapping *toSave = self[indexSet.firstIndex];
+    NSString *filename = [[toSave.name stringByFixingPathComponent]
+                          stringByAppendingPathExtension:@"enjoyable"];
+    NSURL *dst = [dropDestination URLByAppendingPathComponent:filename];
+    dst = [NSFileManager.defaultManager generateUniqueURLWithBase:dst];     
+    NSError *error;
+    if (![toSave writeToURL:dst error:&error]) {
+        [tableView_ presentError:error];
+        return @[];
+    } else {
+        return @[dst.lastPathComponent];
+    }
+}
+
+- (BOOL)tableView:(NSTableView *)tableView_
+writeRowsWithIndexes:(NSIndexSet *)rowIndexes
+     toPasteboard:(NSPasteboard *)pboard {
+    if (rowIndexes.count == 1 && rowIndexes.firstIndex != 0) {
+        [pboard declareTypes:@[PB_ROW, NSFilesPromisePboardType] owner:nil];
+        [pboard setString:@(rowIndexes.firstIndex).stringValue forType:PB_ROW];
+        [pboard setPropertyList:@[@"enjoyable"] forType:NSFilesPromisePboardType];
+        return YES;
+    } else {
+        return NO;
+    }
+}
+
 @end