mirror of
https://github.com/transmission/transmission
synced 2024-12-25 01:03:01 +00:00
415 lines
16 KiB
Objective-C
415 lines
16 KiB
Objective-C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2007 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 "GroupsWindowController.h"
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#import "GradientCell.h"
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#import "CTGradient.h"
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#import "NSBezierPathAdditions.h"
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#import "NSApplicationAdditions.h"
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#define ICON_WIDTH 16.0
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#define ICON_WIDTH_SMALL 12.0
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#define GROUP_TABLE_VIEW_DATA_TYPE @"GroupTableViewDataType"
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typedef enum
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{
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ADD_TAG = 0,
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REMOVE_TAG = 1
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} controlTag;
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@interface GroupsWindowController (Private)
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- (void) saveGroups;
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- (CTGradient *) gradientForColor: (NSColor *) color;
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- (void) changeColor: (id) sender;
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- (NSImage *) imageForGroup: (NSDictionary *) dict isSmall: (BOOL) small;
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@end
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@implementation GroupsWindowController
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GroupsWindowController * fGroupsWindowInstance = nil;
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+ (GroupsWindowController *) groupsController
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{
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if (!fGroupsWindowInstance)
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fGroupsWindowInstance = [[GroupsWindowController alloc] init];
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return fGroupsWindowInstance;
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}
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- (id) init
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{
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if ((self = [super initWithWindowNibName: @"GroupsWindow"]))
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{
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NSData * data;
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if ((data = [[NSUserDefaults standardUserDefaults] dataForKey: @"Groups"]))
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fGroups = [[NSUnarchiver unarchiveObjectWithData: data] retain];
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else
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{
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//default groups
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NSMutableDictionary * red = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor redColor], @"Color",
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NSLocalizedString(@"Red", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 0], @"Index", nil];
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NSMutableDictionary * orange = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor orangeColor], @"Color",
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NSLocalizedString(@"Orange", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 1], @"Index", nil];
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NSMutableDictionary * yellow = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor yellowColor], @"Color",
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NSLocalizedString(@"Yellow", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 2], @"Index", nil];
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NSMutableDictionary * green = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor greenColor], @"Color",
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NSLocalizedString(@"Green", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 3], @"Index", nil];
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NSMutableDictionary * blue = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor blueColor], @"Color",
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NSLocalizedString(@"Blue", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 4], @"Index", nil];
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NSMutableDictionary * purple = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor purpleColor], @"Color",
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NSLocalizedString(@"Purple", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 5], @"Index", nil];
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NSMutableDictionary * gray = [NSMutableDictionary dictionaryWithObjectsAndKeys:
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[NSColor grayColor], @"Color",
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NSLocalizedString(@"Gray", "Groups -> Name"), @"Name",
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[NSNumber numberWithInt: 6], @"Index", nil];
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fGroups = [[NSMutableArray alloc] initWithObjects: red, orange, yellow, green, blue, purple, gray, nil];
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[self saveGroups]; //make sure this is saved right away
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}
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}
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return self;
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}
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- (void) awakeFromNib
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{
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GradientCell * cell = [[GradientCell alloc] init];
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[[fTableView tableColumnWithIdentifier: @"Color"] setDataCell: cell];
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[cell release];
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[fTableView registerForDraggedTypes: [NSArray arrayWithObject: GROUP_TABLE_VIEW_DATA_TYPE]];
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if ([NSApp isOnLeopardOrBetter])
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[[self window] setContentBorderThickness: [[fTableView enclosingScrollView] frame].origin.y forEdge: NSMinYEdge];
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else
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{
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[fAddRemoveControl setLabel: @"+" forSegment: 0];
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[fAddRemoveControl setLabel: @"-" forSegment: 1];
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}
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[fAddRemoveControl setEnabled: NO forSegment: REMOVE_TAG];
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}
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- (void) dealloc
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{
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[fGroups release];
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[super dealloc];
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}
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- (int) orderValueForIndex: (int) index
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{
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if (index != -1)
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{
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int i;
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for (i = 0; i < [fGroups count]; i++)
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if (index == [[[fGroups objectAtIndex: i] objectForKey: @"Index"] intValue])
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return i;
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}
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return -1;
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}
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- (CTGradient *) gradientForIndex: (int) index
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{
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int orderIndex = [self orderValueForIndex: index];
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return orderIndex != -1 ? [self gradientForColor: [[fGroups objectAtIndex: orderIndex] objectForKey: @"Color"]] : nil;
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}
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- (NSString *) nameForIndex: (int) index
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{
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int orderIndex = [self orderValueForIndex: index];
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return orderIndex != -1 ? [[fGroups objectAtIndex: orderIndex] objectForKey: @"Name"] : nil;
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}
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- (NSImage *) imageForIndex: (int) index isSmall: (BOOL) small
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{
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int orderIndex = [self orderValueForIndex: index];
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if (orderIndex == -1)
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return nil;
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return [self imageForGroup: [fGroups objectAtIndex: orderIndex] isSmall: small];
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}
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- (NSInteger) numberOfRowsInTableView: (NSTableView *) tableview
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{
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return [fGroups count];
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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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NSString * identifier = [tableColumn identifier];
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if ([identifier isEqualToString: @"Color"])
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return [self gradientForColor: [[fGroups objectAtIndex: row] objectForKey: @"Color"]];
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else
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return [[fGroups objectAtIndex: row] objectForKey: @"Name"];
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}
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- (void) tableView: (NSTableView *) tableView setObjectValue: (id) object forTableColumn: (NSTableColumn *) tableColumn
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row: (NSInteger) row
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{
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NSString * identifier = [tableColumn identifier];
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if ([identifier isEqualToString: @"Name"])
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{
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[[fGroups objectAtIndex: row] setObject: object forKey: @"Name"];
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[self saveGroups];
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[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateGroups" object: self];
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}
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else if ([identifier isEqualToString: @"Button"])
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{
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fCurrentColorDict = [fGroups objectAtIndex: row];
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NSColorPanel * colorPanel = [NSColorPanel sharedColorPanel];
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[colorPanel setContinuous: YES];
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[colorPanel setColor: [[fGroups objectAtIndex: row] objectForKey: @"Color"]];
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[colorPanel setTarget: self];
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[colorPanel setAction: @selector(changeColor:)];
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[colorPanel orderFront: self];
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}
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else;
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}
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- (void) tableViewSelectionDidChange: (NSNotification *) notification
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{
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[fAddRemoveControl setEnabled: [fTableView numberOfSelectedRows] > 0 forSegment: REMOVE_TAG];
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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: [NSArray arrayWithObject: 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: (int) 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 *) t acceptDrop: (id <NSDraggingInfo>) info
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row: (int) newRow 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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NSArray * selectedGroups = [fGroups objectsAtIndexes: [fTableView selectedRowIndexes]];
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//determine where to move them
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int i;
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for (i = [indexes firstIndex]; i < newRow && i != NSNotFound; i = [indexes indexGreaterThanIndex: i])
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newRow--;
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//remove objects to reinsert
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NSArray * movingGroups = [[fGroups objectsAtIndexes: indexes] retain];
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[fGroups removeObjectsAtIndexes: indexes];
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//insert objects at new location
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for (i = 0; i < [movingGroups count]; i++)
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[fGroups insertObject: [movingGroups objectAtIndex: i] atIndex: newRow + i];
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[movingGroups release];
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if ([selectedGroups count] > 0)
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{
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NSEnumerator * enumerator = [selectedGroups objectEnumerator];
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NSMutableIndexSet * indexSet = [[NSMutableIndexSet alloc] init];
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NSDictionary * dict;
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while ((dict = [enumerator nextObject]))
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[indexSet addIndex: [fGroups indexOfObject: dict]];
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[fTableView selectRowIndexes: indexSet byExtendingSelection: NO];
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[indexSet release];
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}
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[fTableView reloadData];
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[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateGroups" object: self];
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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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NSEnumerator * enumerator;
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NSDictionary * dict;
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int index;
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BOOL found;
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NSIndexSet * rowIndexes;
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NSMutableIndexSet * indexes;
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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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//find the lowest index
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for (index = 0; index < [fGroups count]; index++)
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{
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found = NO;
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enumerator = [fGroups objectEnumerator];
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while ((dict = [enumerator nextObject]))
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if ([[dict objectForKey: @"Index"] intValue] == index)
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{
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found = YES;
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break;
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}
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if (!found)
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break;
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}
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[fGroups addObject: [NSMutableDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithInt: index], @"Index",
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[NSColor cyanColor], @"Color", @"", @"Name", nil]];
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[fTableView reloadData];
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[fTableView deselectAll: self];
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[fTableView editColumn: [fTableView columnWithIdentifier: @"Name"] row: [fTableView numberOfRows]-1 withEvent: nil
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select: NO];
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break;
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case REMOVE_TAG:
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rowIndexes = [fTableView selectedRowIndexes];
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indexes = [NSMutableIndexSet indexSet];
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for (index = [rowIndexes firstIndex]; index != NSNotFound; index = [rowIndexes indexGreaterThanIndex: index])
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[indexes addIndex: [[[fGroups objectAtIndex: index] objectForKey: @"Index"] intValue]];
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[fGroups removeObjectsAtIndexes: rowIndexes];
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[fTableView deselectAll: self];
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[fTableView reloadData];
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[[NSNotificationCenter defaultCenter] postNotificationName: @"GroupValueRemoved" object: self userInfo:
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[NSDictionary dictionaryWithObject: indexes forKey: @"Indexes"]];
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if ([indexes containsIndex: [[NSUserDefaults standardUserDefaults] integerForKey: @"FilterGroup"]])
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[[NSUserDefaults standardUserDefaults] setInteger: -2 forKey: @"FilterGroup"];
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break;
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default:
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return;
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}
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[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateGroups" object: self];
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[self saveGroups];
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}
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- (NSMenu *) groupMenuWithTarget: (id) target action: (SEL) action isSmall: (BOOL) small
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{
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NSMenu * menu = [[NSMenu alloc] initWithTitle: @"Groups"];
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NSMenuItem * item = [[NSMenuItem alloc] initWithTitle: NSLocalizedString(@"None", "Groups -> Menu") action: action
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keyEquivalent: @""];
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[item setTarget: target];
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[item setTag: -1];
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[menu addItem: item];
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[item release];
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NSEnumerator * enumerator = [fGroups objectEnumerator];
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NSDictionary * dict;
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while ((dict = [enumerator nextObject]))
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{
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item = [[NSMenuItem alloc] initWithTitle: [dict objectForKey: @"Name"] action: action keyEquivalent: @""];
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[item setTarget: target];
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[item setImage: [self imageForGroup: dict isSmall: small]];
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[item setTag: [[dict objectForKey: @"Index"] intValue]];
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[menu addItem: item];
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[item release];
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}
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return [menu autorelease];
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}
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@end
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@implementation GroupsWindowController (Private)
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- (void) saveGroups
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{
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[[NSUserDefaults standardUserDefaults] setObject: [NSArchiver archivedDataWithRootObject: fGroups] forKey: @"Groups"];
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}
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- (CTGradient *) gradientForColor: (NSColor *) color
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{
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return [CTGradient gradientWithBeginningColor: [color blendedColorWithFraction: 0.65 ofColor: [NSColor whiteColor]]
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endingColor: [color blendedColorWithFraction: 0.2 ofColor: [NSColor whiteColor]]];
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}
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- (void) changeColor: (id) sender
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{
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[fCurrentColorDict setObject: [sender color] forKey: @"Color"];
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[fTableView reloadData];
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[self saveGroups];
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[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateGroups" object: self];
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}
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- (NSImage *) imageForGroup: (NSDictionary *) dict isSmall: (BOOL) small
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{
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float width = small ? ICON_WIDTH_SMALL : ICON_WIDTH;
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NSBezierPath * bp = [NSBezierPath bezierPathWithRoundedRect: NSMakeRect(0.0, 0.0, width, width) radius: 4.0];
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NSImage * icon = [[NSImage alloc] initWithSize: [bp bounds].size];
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[icon lockFocus];
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[[self gradientForColor: [dict objectForKey: @"Color"]] fillBezierPath: bp angle: 270.0];
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[icon unlockFocus];
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return [icon autorelease];
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}
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@end
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