382 lines
14 KiB
Objective-C
382 lines
14 KiB
Objective-C
/******************************************************************************
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* Copyright (c) 2007-2012 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#import "GroupsPrefsController.h"
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#import "GroupsController.h"
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#import "ExpandedPathToPathTransformer.h"
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#import "ExpandedPathToIconTransformer.h"
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#import "NSApplicationAdditions.h"
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#define GROUP_TABLE_VIEW_DATA_TYPE @"GroupTableViewDataType"
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#define ADD_TAG 0
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#define REMOVE_TAG 1
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@interface GroupsPrefsController ()
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@property (nonatomic) IBOutlet NSWindow * groupRulesSheetWindow;
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@property (nonatomic, weak) IBOutlet NSPredicateEditor * ruleEditor;
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@property (nonatomic, weak) IBOutlet NSLayoutConstraint * ruleEditorHeightConstraint;
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@end
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@interface GroupsPrefsController (Private)
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- (void) updateSelectedGroup;
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- (void) refreshCustomLocationWithSingleGroup;
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@end
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@implementation GroupsPrefsController
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@synthesize groupRulesSheetWindow;
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@synthesize ruleEditor;
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@synthesize ruleEditorHeightConstraint;
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- (void) awakeFromNib
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{
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[fTableView registerForDraggedTypes: @[GROUP_TABLE_VIEW_DATA_TYPE]];
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[fSelectedColorView addObserver: self forKeyPath: @"color" options: 0 context: NULL];
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[self updateSelectedGroup];
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}
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- (NSInteger) numberOfRowsInTableView: (NSTableView *) tableview
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{
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return GroupsController.groups.numberOfGroups;
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}
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- (id) tableView: (NSTableView *) tableView objectValueForTableColumn: (NSTableColumn *) tableColumn row: (NSInteger) row
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{
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GroupsController * groupsController = GroupsController.groups;
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NSInteger groupsIndex = [groupsController indexForRow: row];
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NSString * identifier = tableColumn.identifier;
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if ([identifier isEqualToString: @"Color"])
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return [groupsController imageForIndex: groupsIndex];
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else
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return [groupsController nameForIndex: groupsIndex];
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}
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- (void) tableViewSelectionDidChange: (NSNotification *) notification
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{
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[self updateSelectedGroup];
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}
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- (void) observeValueForKeyPath: (NSString *) keyPath ofObject: (id) object change: (NSDictionary *) change context: (void *) context
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{
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if (object == fSelectedColorView && fTableView.numberOfSelectedRows == 1)
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{
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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[GroupsController.groups setColor: fSelectedColorView.color forIndex: index];
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fTableView.needsDisplay = YES;
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}
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}
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- (void) controlTextDidEndEditing: (NSNotification *) notification
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{
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if (notification.object == fSelectedColorNameField)
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{
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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[GroupsController.groups setName: fSelectedColorNameField.stringValue forIndex: index];
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fTableView.needsDisplay = YES;
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}
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}
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- (BOOL) tableView: (NSTableView *) tableView writeRowsWithIndexes: (NSIndexSet *) rowIndexes toPasteboard: (NSPasteboard *) pboard
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{
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[pboard declareTypes: @[GROUP_TABLE_VIEW_DATA_TYPE] owner: self];
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[pboard setData: [NSKeyedArchiver archivedDataWithRootObject: rowIndexes] forType: GROUP_TABLE_VIEW_DATA_TYPE];
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return YES;
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}
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- (NSDragOperation) tableView: (NSTableView *) tableView validateDrop: (id <NSDraggingInfo>) info
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proposedRow: (NSInteger) row proposedDropOperation: (NSTableViewDropOperation) operation
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{
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NSPasteboard * pasteboard = info.draggingPasteboard;
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if ([pasteboard.types containsObject: GROUP_TABLE_VIEW_DATA_TYPE])
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{
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[fTableView setDropRow: row dropOperation: NSTableViewDropAbove];
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return NSDragOperationGeneric;
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}
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return NSDragOperationNone;
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}
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- (BOOL) tableView: (NSTableView *) tableView acceptDrop: (id <NSDraggingInfo>) info row: (NSInteger) newRow
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dropOperation: (NSTableViewDropOperation) operation
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{
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NSPasteboard * pasteboard = info.draggingPasteboard;
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if ([pasteboard.types containsObject: GROUP_TABLE_VIEW_DATA_TYPE])
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{
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NSIndexSet * indexes = [NSKeyedUnarchiver unarchiveObjectWithData: [pasteboard dataForType: GROUP_TABLE_VIEW_DATA_TYPE]];
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NSInteger oldRow = indexes.firstIndex;
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if (oldRow < newRow)
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newRow--;
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[fTableView beginUpdates];
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[GroupsController.groups moveGroupAtRow: oldRow toRow: newRow];
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[fTableView moveRowAtIndex: oldRow toIndex: newRow];
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[fTableView endUpdates];
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}
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return YES;
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}
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- (void) addRemoveGroup: (id) sender
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{
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if (NSColorPanel.sharedColorPanelExists)
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[NSColorPanel.sharedColorPanel close];
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NSInteger row;
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switch ([[sender cell] tagForSegment: [sender selectedSegment]])
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{
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case ADD_TAG:
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[fTableView beginUpdates];
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[GroupsController.groups addNewGroup];
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row = fTableView.numberOfRows;
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[fTableView insertRowsAtIndexes: [NSIndexSet indexSetWithIndex: row] withAnimation: NSTableViewAnimationSlideUp];
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[fTableView endUpdates];
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[fTableView selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO];
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[fTableView scrollRowToVisible: row];
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[fSelectedColorNameField.window makeFirstResponder: fSelectedColorNameField];
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break;
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case REMOVE_TAG:
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row = fTableView.selectedRow;
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[fTableView beginUpdates];
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[GroupsController.groups removeGroupWithRowIndex: row];
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[fTableView removeRowsAtIndexes: [NSIndexSet indexSetWithIndex: row] withAnimation: NSTableViewAnimationSlideUp];
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[fTableView endUpdates];
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if (fTableView.numberOfRows > 0)
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{
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if (row == fTableView.numberOfRows)
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--row;
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[fTableView selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO];
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[fTableView scrollRowToVisible: row];
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}
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break;
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}
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[self updateSelectedGroup];
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}
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- (void) customDownloadLocationSheetShow: (id) sender
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{
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NSOpenPanel * panel = [NSOpenPanel openPanel];
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panel.prompt = NSLocalizedString(@"Select", "Preferences -> Open panel prompt");
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panel.allowsMultipleSelection = NO;
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panel.canChooseFiles = NO;
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panel.canChooseDirectories = YES;
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panel.canCreateDirectories = YES;
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[panel beginSheetModalForWindow: fCustomLocationPopUp.window completionHandler: ^(NSInteger result) {
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const NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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if (result == NSFileHandlingPanelOKButton)
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{
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NSString * path = panel.URLs[0].path;
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[GroupsController.groups setCustomDownloadLocation: path forIndex: index];
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[GroupsController.groups setUsesCustomDownloadLocation: YES forIndex: index];
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}
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else
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{
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if (![GroupsController.groups customDownloadLocationForIndex: index])
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[GroupsController.groups setUsesCustomDownloadLocation: NO forIndex: index];
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}
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[self refreshCustomLocationWithSingleGroup];
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[fCustomLocationPopUp selectItemAtIndex: 0];
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}];
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}
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- (IBAction) toggleUseCustomDownloadLocation: (id) sender
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{
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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if (fCustomLocationEnableCheck.state == NSOnState)
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{
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if ([GroupsController.groups customDownloadLocationForIndex: index])
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[GroupsController.groups setUsesCustomDownloadLocation: YES forIndex: index];
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else
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[self customDownloadLocationSheetShow: nil];
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}
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else
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[GroupsController.groups setUsesCustomDownloadLocation: NO forIndex: index];
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fCustomLocationPopUp.enabled = (fCustomLocationEnableCheck.state == NSOnState);
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}
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#pragma mark -
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#pragma mark Rule editor
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- (IBAction) toggleUseAutoAssignRules: (id) sender
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{
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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if (fAutoAssignRulesEnableCheck.state == NSOnState)
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{
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if ([GroupsController.groups autoAssignRulesForIndex: index])
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[GroupsController.groups setUsesAutoAssignRules: YES forIndex: index];
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else
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[self orderFrontRulesSheet: nil];
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}
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else
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[GroupsController.groups setUsesAutoAssignRules: NO forIndex: index];
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fAutoAssignRulesEditButton.enabled = fAutoAssignRulesEnableCheck.state == NSOnState;
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}
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- (IBAction) orderFrontRulesSheet: (id) sender
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{
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if (!self.groupRulesSheetWindow)
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[NSBundle.mainBundle loadNibNamed: @"GroupRules" owner: self topLevelObjects: NULL];
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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NSPredicate *predicate = [GroupsController.groups autoAssignRulesForIndex: index];
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self.ruleEditor.objectValue = predicate;
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if (self.ruleEditor.numberOfRows == 0)
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[self.ruleEditor addRow: nil];
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[fTableView.window beginSheet:self.groupRulesSheetWindow completionHandler:nil];
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}
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- (IBAction) cancelRules: (id) sender
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{
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[self.groupRulesSheetWindow orderOut: nil];
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[NSApp endSheet: self.groupRulesSheetWindow];
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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if (![GroupsController.groups autoAssignRulesForIndex: index])
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{
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[GroupsController.groups setUsesAutoAssignRules: NO forIndex: index];
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fAutoAssignRulesEnableCheck.state = NO;
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fAutoAssignRulesEditButton.enabled = NO;
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}
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}
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- (IBAction) saveRules: (id) sender
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{
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[self.groupRulesSheetWindow orderOut: nil];
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[NSApp endSheet: self.groupRulesSheetWindow];
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NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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[GroupsController.groups setUsesAutoAssignRules: YES forIndex: index];
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NSPredicate * predicate = self.ruleEditor.objectValue;
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[GroupsController.groups setAutoAssignRules: predicate forIndex: index];
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fAutoAssignRulesEnableCheck.state = [GroupsController.groups usesAutoAssignRulesForIndex: index];
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fAutoAssignRulesEditButton.enabled = fAutoAssignRulesEnableCheck.state == NSOnState;
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}
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- (void) ruleEditorRowsDidChange: (NSNotification *) notification
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{
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NSScrollView * ruleEditorScrollView = self.ruleEditor.enclosingScrollView;
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const CGFloat rowHeight = self.ruleEditor.rowHeight;
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const CGFloat bordersHeight = ruleEditorScrollView.frame.size.height - ruleEditorScrollView.contentSize.height;
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const CGFloat requiredRowCount = self.ruleEditor.numberOfRows;
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const CGFloat maxVisibleRowCount = (long)((NSHeight(self.ruleEditor.window.screen.visibleFrame) * 2 / 3) / rowHeight);
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self.ruleEditorHeightConstraint.constant = MIN(requiredRowCount, maxVisibleRowCount) * rowHeight + bordersHeight;
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ruleEditorScrollView.hasVerticalScroller = requiredRowCount > maxVisibleRowCount;
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}
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@end
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@implementation GroupsPrefsController (Private)
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- (void) updateSelectedGroup
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{
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[fAddRemoveControl setEnabled: fTableView.numberOfSelectedRows > 0 forSegment: REMOVE_TAG];
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if (fTableView.numberOfSelectedRows == 1)
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{
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const NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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fSelectedColorView.color = [GroupsController.groups colorForIndex: index];
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fSelectedColorView.enabled = YES;
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fSelectedColorNameField.stringValue = [GroupsController.groups nameForIndex: index];
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fSelectedColorNameField.enabled = YES;
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[self refreshCustomLocationWithSingleGroup];
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fAutoAssignRulesEnableCheck.state = [GroupsController.groups usesAutoAssignRulesForIndex: index];
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fAutoAssignRulesEnableCheck.enabled = YES;
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fAutoAssignRulesEditButton.enabled = (fAutoAssignRulesEnableCheck.state == NSOnState);
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}
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else
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{
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fSelectedColorView.color = NSColor.whiteColor;
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fSelectedColorView.enabled = NO;
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fSelectedColorNameField.stringValue = @"";
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fSelectedColorNameField.enabled = NO;
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fCustomLocationEnableCheck.enabled = NO;
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fCustomLocationPopUp.enabled = NO;
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fAutoAssignRulesEnableCheck.enabled = NO;
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fAutoAssignRulesEditButton.enabled = NO;
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}
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}
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- (void) refreshCustomLocationWithSingleGroup
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{
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const NSInteger index = [GroupsController.groups indexForRow: fTableView.selectedRow];
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const BOOL hasCustomLocation = [GroupsController.groups usesCustomDownloadLocationForIndex: index];
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fCustomLocationEnableCheck.state = hasCustomLocation;
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fCustomLocationEnableCheck.enabled = YES;
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fCustomLocationPopUp.enabled = hasCustomLocation;
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NSString * location = [GroupsController.groups customDownloadLocationForIndex: index];
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if (location)
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{
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ExpandedPathToPathTransformer * pathTransformer = [[ExpandedPathToPathTransformer alloc] init];
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[fCustomLocationPopUp itemAtIndex: 0].title = [pathTransformer transformedValue: location];
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ExpandedPathToIconTransformer * iconTransformer = [[ExpandedPathToIconTransformer alloc] init];
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[fCustomLocationPopUp itemAtIndex: 0].image = [iconTransformer transformedValue: location];
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}
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else
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{
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[fCustomLocationPopUp itemAtIndex: 0].title = @"";
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[fCustomLocationPopUp itemAtIndex: 0].image = nil;
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}
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}
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@end
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