mirror of
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80 lines
3.0 KiB
Objective-C
80 lines
3.0 KiB
Objective-C
//
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// MPAttachmentTableDataSource.m
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// MacPass
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//
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// Created by Michael Starke on 01.08.13.
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// Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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//
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#import "MPAttachmentTableDataSource.h"
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#import "KPKBinary+MacPassAddtions.h"
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#import "MPDocument.h"
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@implementation MPAttachmentTableDataSource
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- (NSDragOperation)tableView:(NSTableView *)tableView validateDrop:(id<NSDraggingInfo>)info proposedRow:(NSInteger)row proposedDropOperation:(NSTableViewDropOperation)dropOperation {
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/* allow drag between databases? */
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NSPasteboard *draggingPasteBoard = [info draggingPasteboard];
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NSArray *arrayOfURLs = [draggingPasteBoard readObjectsForClasses:@[NSURL.class] options:nil];
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NSUInteger numberOfDirectories = 0;
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for(NSURL *url in arrayOfURLs) {
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if(url.fileURL || url.fileReferenceURL) {
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NSError *error = nil;
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NSDictionary *resourceKeys = [url resourceValuesForKeys:@[NSURLIsDirectoryKey] error:&error];
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if([resourceKeys[NSURLIsDirectoryKey] boolValue] == YES) {
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numberOfDirectories++;
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}
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continue;
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}
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return NSDragOperationNone;
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}
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if(numberOfDirectories == arrayOfURLs.count) {
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return NSDragOperationNone;
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}
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if(dropOperation == NSTableViewDropOn) {
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[tableView setDropRow:row+1 dropOperation:NSTableViewDropAbove];
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}
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return NSDragOperationCopy;
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}
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- (BOOL)tableView:(NSTableView *)tableView acceptDrop:(id<NSDraggingInfo>)info row:(NSInteger)row dropOperation:(NSTableViewDropOperation)dropOperation {
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MPDocument *document = tableView.window.windowController.document;
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KPKEntry *entry = document.selectedEntries.count == 1 ? document.selectedEntries.lastObject : nil;
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NSArray *arrayOfURLs = [info.draggingPasteboard readObjectsForClasses:@[NSURL.class] options:nil];
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for(NSURL *fileUrl in arrayOfURLs) {
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[document addAttachment:fileUrl toEntry:entry];
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}
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return YES;
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}
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- (id<NSPasteboardWriting>)tableView:(NSTableView *)tableView pasteboardWriterForRow:(NSInteger)row {
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MPDocument *document = tableView.window.windowController.document;
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KPKEntry *entry = document.selectedEntries.count == 1 ? document.selectedEntries.lastObject : nil;
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if(!entry) {
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return nil;
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}
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KPKBinary *binary = entry.binaries[row];
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NSFilePromiseProvider *provider = [[NSFilePromiseProvider alloc] initWithFileType:(NSString *)kUTTypeData delegate:binary];
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return provider;
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}
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@end
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