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87 lines
3.0 KiB
Objective-C
87 lines
3.0 KiB
Objective-C
/*
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Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
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This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
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which should be included with this package. The terms are also available at
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http://www.gnu.org/licenses/gpl-3.0.html
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*/
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#import "DirectoryOutline.h"
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@implementation DirectoryOutline
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- (id)initWithPyRef:(PyObject *)aPyRef outlineView:(HSOutlineView *)aOutlineView
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{
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self = [super initWithPyRef:aPyRef wrapperClass:[PyDirectoryOutline class]
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callbackClassName:@"DirectoryOutlineView" view:aOutlineView];
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[[self view] registerForDraggedTypes:[NSArray arrayWithObject:NSFilenamesPboardType]];
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return self;
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}
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- (PyDirectoryOutline *)model
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{
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return (PyDirectoryOutline *)model;
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}
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/* Public */
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- (void)selectAll
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{
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[[self model] selectAll];
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}
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/* Delegate */
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- (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id < NSDraggingInfo >)info proposedItem:(id)item proposedChildIndex:(NSInteger)index
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{
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NSPasteboard *pboard;
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NSDragOperation sourceDragMask;
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sourceDragMask = [info draggingSourceOperationMask];
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pboard = [info draggingPasteboard];
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if ([[pboard types] containsObject:NSFilenamesPboardType]) {
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if (sourceDragMask & NSDragOperationLink)
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return NSDragOperationLink;
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}
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return NSDragOperationNone;
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}
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- (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id < NSDraggingInfo >)info item:(id)item childIndex:(NSInteger)index
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{
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NSPasteboard *pboard;
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NSDragOperation sourceDragMask;
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sourceDragMask = [info draggingSourceOperationMask];
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pboard = [info draggingPasteboard];
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if ([[pboard types] containsObject:NSFilenamesPboardType]) {
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NSArray *foldernames = [pboard propertyListForType:NSFilenamesPboardType];
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if (!(sourceDragMask & NSDragOperationLink))
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return NO;
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for (NSString *foldername in foldernames) {
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[[self model] addDirectory:foldername];
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}
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NSDictionary *userInfo = [NSDictionary dictionaryWithObject:foldernames forKey:@"foldernames"];
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[[NSNotificationCenter defaultCenter] postNotificationName:DGAddedFoldersNotification
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object:self userInfo:userInfo];
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}
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return YES;
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}
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- (void)outlineView:(NSOutlineView *)aOutlineView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
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{
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if ([cell isKindOfClass:[NSTextFieldCell class]]) {
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NSTextFieldCell *textCell = cell;
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NSIndexPath *path = item;
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BOOL selected = [path isEqualTo:[[self view] selectedPath]];
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if (selected) {
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[textCell setTextColor:[NSColor blackColor]];
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return;
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}
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NSInteger state = [self intProperty:@"state" valueAtPath:path];
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if (state == 1) {
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[textCell setTextColor:[NSColor blueColor]];
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}
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else if (state == 2) {
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[textCell setTextColor:[NSColor redColor]];
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}
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else {
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[textCell setTextColor:[NSColor blackColor]];
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}
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}
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}
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@end |