transmission/macosx/FilterBarController.mm

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/******************************************************************************
2012-01-14 17:12:04 +00:00
* Copyright (c) 2011-2012 Transmission authors and contributors
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*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#import "FilterBarController.h"
#import "FilterButton.h"
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#import "GroupsController.h"
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#import "NSStringAdditions.h"
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#define FILTER_TYPE_TAG_NAME 401
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#define FILTER_TYPE_TAG_TRACKER 402
#define SEARCH_MIN_WIDTH 48.0
#define SEARCH_MAX_WIDTH 95.0
@interface FilterBarController (Private)
- (void)resizeBar;
- (void)updateGroupsButton;
- (void)updateGroups:(NSNotification*)notification;
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@end
@implementation FilterBarController
- (instancetype)init
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{
return (self = [super initWithNibName:@"FilterBar" bundle:nil]);
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}
- (void)awakeFromNib
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{
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//localizations
fNoFilterButton.title = NSLocalizedString(@"All", "Filter Bar -> filter button");
fActiveFilterButton.title = NSLocalizedString(@"Active", "Filter Bar -> filter button");
fDownloadFilterButton.title = NSLocalizedString(@"Downloading", "Filter Bar -> filter button");
fSeedFilterButton.title = NSLocalizedString(@"Seeding", "Filter Bar -> filter button");
fPauseFilterButton.title = NSLocalizedString(@"Paused", "Filter Bar -> filter button");
fNoFilterButton.cell.backgroundStyle = NSBackgroundStyleRaised;
fActiveFilterButton.cell.backgroundStyle = NSBackgroundStyleRaised;
fDownloadFilterButton.cell.backgroundStyle = NSBackgroundStyleRaised;
fSeedFilterButton.cell.backgroundStyle = NSBackgroundStyleRaised;
fPauseFilterButton.cell.backgroundStyle = NSBackgroundStyleRaised;
[fSearchField.searchMenuTemplate itemWithTag:FILTER_TYPE_TAG_NAME].title = NSLocalizedString(@"Name", "Filter Bar -> filter menu");
[fSearchField.searchMenuTemplate itemWithTag:FILTER_TYPE_TAG_TRACKER].title = NSLocalizedString(@"Tracker", "Filter Bar -> filter menu");
[fGroupsButton.menu itemWithTag:GROUP_FILTER_ALL_TAG].title = NSLocalizedString(@"All Groups", "Filter Bar -> group filter menu");
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[self resizeBar];
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//set current filter
NSString* filterType = [NSUserDefaults.standardUserDefaults stringForKey:@"Filter"];
NSButton* currentFilterButton;
if ([filterType isEqualToString:FILTER_ACTIVE])
{
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currentFilterButton = fActiveFilterButton;
}
else if ([filterType isEqualToString:FILTER_PAUSE])
{
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currentFilterButton = fPauseFilterButton;
}
else if ([filterType isEqualToString:FILTER_SEED])
{
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currentFilterButton = fSeedFilterButton;
}
else if ([filterType isEqualToString:FILTER_DOWNLOAD])
{
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currentFilterButton = fDownloadFilterButton;
}
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else
{
//safety
if (![filterType isEqualToString:FILTER_NONE])
{
[NSUserDefaults.standardUserDefaults setObject:FILTER_NONE forKey:@"Filter"];
}
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currentFilterButton = fNoFilterButton;
}
currentFilterButton.state = NSControlStateValueOn;
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//set filter search type
NSString* filterSearchType = [NSUserDefaults.standardUserDefaults stringForKey:@"FilterSearchType"];
NSMenu* filterSearchMenu = fSearchField.searchMenuTemplate;
NSString* filterSearchTypeTitle;
if ([filterSearchType isEqualToString:FILTER_TYPE_TRACKER])
{
filterSearchTypeTitle = [filterSearchMenu itemWithTag:FILTER_TYPE_TAG_TRACKER].title;
}
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else
{
//safety
if (![filterType isEqualToString:FILTER_TYPE_NAME])
{
[NSUserDefaults.standardUserDefaults setObject:FILTER_TYPE_NAME forKey:@"FilterSearchType"];
}
filterSearchTypeTitle = [filterSearchMenu itemWithTag:FILTER_TYPE_TAG_NAME].title;
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}
fSearchField.placeholderString = filterSearchTypeTitle;
NSString* searchString;
if ((searchString = [NSUserDefaults.standardUserDefaults stringForKey:@"FilterSearchString"]))
{
fSearchField.stringValue = searchString;
}
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[self updateGroupsButton];
[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(resizeBar) name:NSWindowDidResizeNotification
object:self.view.window];
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//update when groups change
[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(updateGroups:) name:@"UpdateGroups" object:nil];
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}
- (void)dealloc
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{
[NSNotificationCenter.defaultCenter removeObserver:self];
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}
- (void)setFilter:(id)sender
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{
NSString* oldFilterType = [NSUserDefaults.standardUserDefaults stringForKey:@"Filter"];
NSButton* prevFilterButton;
if ([oldFilterType isEqualToString:FILTER_PAUSE])
{
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prevFilterButton = fPauseFilterButton;
}
else if ([oldFilterType isEqualToString:FILTER_ACTIVE])
{
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prevFilterButton = fActiveFilterButton;
}
else if ([oldFilterType isEqualToString:FILTER_SEED])
{
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prevFilterButton = fSeedFilterButton;
}
else if ([oldFilterType isEqualToString:FILTER_DOWNLOAD])
{
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prevFilterButton = fDownloadFilterButton;
}
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else
{
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prevFilterButton = fNoFilterButton;
}
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if (sender != prevFilterButton)
{
prevFilterButton.state = NSControlStateValueOff;
[sender setState:NSControlStateValueOn];
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NSString* filterType;
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if (sender == fActiveFilterButton)
{
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filterType = FILTER_ACTIVE;
}
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else if (sender == fDownloadFilterButton)
{
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filterType = FILTER_DOWNLOAD;
}
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else if (sender == fPauseFilterButton)
{
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filterType = FILTER_PAUSE;
}
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else if (sender == fSeedFilterButton)
{
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filterType = FILTER_SEED;
}
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else
{
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filterType = FILTER_NONE;
}
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[NSUserDefaults.standardUserDefaults setObject:filterType forKey:@"Filter"];
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}
else
{
[sender setState:NSControlStateValueOn];
}
[NSNotificationCenter.defaultCenter postNotificationName:@"ApplyFilter" object:nil];
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}
- (void)switchFilter:(BOOL)right
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{
NSString* filterType = [NSUserDefaults.standardUserDefaults stringForKey:@"Filter"];
NSButton* button;
if ([filterType isEqualToString:FILTER_NONE])
{
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button = right ? fActiveFilterButton : fPauseFilterButton;
}
else if ([filterType isEqualToString:FILTER_ACTIVE])
{
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button = right ? fDownloadFilterButton : fNoFilterButton;
}
else if ([filterType isEqualToString:FILTER_DOWNLOAD])
{
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button = right ? fSeedFilterButton : fActiveFilterButton;
}
else if ([filterType isEqualToString:FILTER_SEED])
{
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button = right ? fPauseFilterButton : fDownloadFilterButton;
}
else if ([filterType isEqualToString:FILTER_PAUSE])
{
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button = right ? fNoFilterButton : fSeedFilterButton;
}
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else
{
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button = fNoFilterButton;
}
[self setFilter:button];
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}
- (void)setSearchText:(id)sender
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{
[NSUserDefaults.standardUserDefaults setObject:fSearchField.stringValue forKey:@"FilterSearchString"];
[NSNotificationCenter.defaultCenter postNotificationName:@"ApplyFilter" object:nil];
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}
- (void)focusSearchField
{
[self.view.window makeFirstResponder:fSearchField];
}
- (void)setSearchType:(id)sender
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{
NSString* oldFilterType = [NSUserDefaults.standardUserDefaults stringForKey:@"FilterSearchType"];
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NSInteger prevTag, currentTag = [sender tag];
if ([oldFilterType isEqualToString:FILTER_TYPE_TRACKER])
{
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prevTag = FILTER_TYPE_TAG_TRACKER;
}
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else
{
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prevTag = FILTER_TYPE_TAG_NAME;
}
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if (currentTag != prevTag)
{
NSString* filterType;
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if (currentTag == FILTER_TYPE_TAG_TRACKER)
{
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filterType = FILTER_TYPE_TRACKER;
}
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else
{
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filterType = FILTER_TYPE_NAME;
}
[NSUserDefaults.standardUserDefaults setObject:filterType forKey:@"FilterSearchType"];
fSearchField.placeholderString = [sender title];
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}
[NSNotificationCenter.defaultCenter postNotificationName:@"ApplyFilter" object:nil];
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}
- (void)setGroupFilter:(id)sender
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{
[NSUserDefaults.standardUserDefaults setInteger:[sender tag] forKey:@"FilterGroup"];
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[self updateGroupsButton];
[NSNotificationCenter.defaultCenter postNotificationName:@"ApplyFilter" object:nil];
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}
- (void)reset:(BOOL)updateUI
{
[NSUserDefaults.standardUserDefaults setInteger:GROUP_FILTER_ALL_TAG forKey:@"FilterGroup"];
if (updateUI)
{
[self updateGroupsButton];
[self setFilter:fNoFilterButton];
fSearchField.stringValue = @"";
[self setSearchText:fSearchField];
}
else
{
[NSUserDefaults.standardUserDefaults setObject:FILTER_NONE forKey:@"Filter"];
[NSUserDefaults.standardUserDefaults removeObjectForKey:@"FilterSearchString"];
}
}
- (NSArray*)searchStrings
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{
return [fSearchField.stringValue betterComponentsSeparatedByCharactersInSet:NSCharacterSet.whitespaceAndNewlineCharacterSet];
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}
- (void)setCountAll:(NSUInteger)all
active:(NSUInteger)active
downloading:(NSUInteger)downloading
seeding:(NSUInteger)seeding
paused:(NSUInteger)paused
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{
[fNoFilterButton setCount:all];
[fActiveFilterButton setCount:active];
[fDownloadFilterButton setCount:downloading];
[fSeedFilterButton setCount:seeding];
[fPauseFilterButton setCount:paused];
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}
- (void)menuNeedsUpdate:(NSMenu*)menu
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{
if (menu == fGroupsButton.menu)
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{
for (NSInteger i = menu.numberOfItems - 1; i >= 3; i--)
{
[menu removeItemAtIndex:i];
}
NSMenu* groupMenu = [GroupsController.groups groupMenuWithTarget:self action:@selector(setGroupFilter:) isSmall:YES];
NSInteger const groupMenuCount = groupMenu.numberOfItems;
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for (NSInteger i = 0; i < groupMenuCount; i++)
{
NSMenuItem* item = [groupMenu itemAtIndex:0];
[groupMenu removeItemAtIndex:0];
[menu addItem:item];
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}
}
}
- (BOOL)validateMenuItem:(NSMenuItem*)menuItem
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{
SEL const action = menuItem.action;
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//check proper filter search item
if (action == @selector(setSearchType:))
{
NSString* filterType = [NSUserDefaults.standardUserDefaults stringForKey:@"FilterSearchType"];
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BOOL state;
if (menuItem.tag == FILTER_TYPE_TAG_TRACKER)
{
state = [filterType isEqualToString:FILTER_TYPE_TRACKER];
}
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else
{
state = [filterType isEqualToString:FILTER_TYPE_NAME];
}
menuItem.state = state ? NSControlStateValueOn : NSControlStateValueOff;
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return YES;
}
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if (action == @selector(setGroupFilter:))
{
menuItem.state = menuItem.tag == [NSUserDefaults.standardUserDefaults integerForKey:@"FilterGroup"]
? NSControlStateValueOn
: NSControlStateValueOff;
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return YES;
}
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return YES;
}
@end
@implementation FilterBarController (Private)
- (void)resizeBar
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{
//replace all buttons
[fNoFilterButton sizeToFit];
[fActiveFilterButton sizeToFit];
[fDownloadFilterButton sizeToFit];
[fSeedFilterButton sizeToFit];
[fPauseFilterButton sizeToFit];
NSRect allRect = fNoFilterButton.frame;
NSRect activeRect = fActiveFilterButton.frame;
NSRect downloadRect = fDownloadFilterButton.frame;
NSRect seedRect = fSeedFilterButton.frame;
NSRect pauseRect = fPauseFilterButton.frame;
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//size search filter to not overlap buttons
NSRect searchFrame = fSearchField.frame;
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searchFrame.origin.x = NSMaxX(pauseRect) + 5.0;
searchFrame.size.width = NSWidth(self.view.frame) - searchFrame.origin.x - 5.0;
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//make sure it is not too long
if (NSWidth(searchFrame) > SEARCH_MAX_WIDTH)
{
searchFrame.origin.x += NSWidth(searchFrame) - SEARCH_MAX_WIDTH;
searchFrame.size.width = SEARCH_MAX_WIDTH;
}
else if (NSWidth(searchFrame) < SEARCH_MIN_WIDTH)
{
searchFrame.origin.x += NSWidth(searchFrame) - SEARCH_MIN_WIDTH;
searchFrame.size.width = SEARCH_MIN_WIDTH;
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//calculate width the buttons can take up
CGFloat const allowedWidth = (searchFrame.origin.x - 5.0) - allRect.origin.x;
CGFloat const currentWidth = NSWidth(allRect) + NSWidth(activeRect) + NSWidth(downloadRect) + NSWidth(seedRect) +
NSWidth(pauseRect) + 4.0; //add 4 for space between buttons
CGFloat const ratio = allowedWidth / currentWidth;
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//decrease button widths proportionally
allRect.size.width = NSWidth(allRect) * ratio;
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activeRect.size.width = NSWidth(activeRect) * ratio;
downloadRect.size.width = NSWidth(downloadRect) * ratio;
seedRect.size.width = NSWidth(seedRect) * ratio;
pauseRect.size.width = NSWidth(pauseRect) * ratio;
}
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activeRect.origin.x = NSMaxX(allRect) + 1.0;
downloadRect.origin.x = NSMaxX(activeRect) + 1.0;
seedRect.origin.x = NSMaxX(downloadRect) + 1.0;
pauseRect.origin.x = NSMaxX(seedRect) + 1.0;
fNoFilterButton.frame = allRect;
fActiveFilterButton.frame = activeRect;
fDownloadFilterButton.frame = downloadRect;
fSeedFilterButton.frame = seedRect;
fPauseFilterButton.frame = pauseRect;
fSearchField.frame = searchFrame;
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}
- (void)updateGroupsButton
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{
NSInteger const groupIndex = [NSUserDefaults.standardUserDefaults integerForKey:@"FilterGroup"];
NSImage* icon;
NSString* toolTip;
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if (groupIndex == GROUP_FILTER_ALL_TAG)
{
icon = [NSImage imageNamed:@"PinTemplate"];
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toolTip = NSLocalizedString(@"All Groups", "Groups -> Button");
}
else
{
icon = [GroupsController.groups imageForIndex:groupIndex];
NSString* groupName = groupIndex != -1 ? [GroupsController.groups nameForIndex:groupIndex] :
NSLocalizedString(@"None", "Groups -> Button");
toolTip = [NSLocalizedString(@"Group", "Groups -> Button") stringByAppendingFormat:@": %@", groupName];
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}
[fGroupsButton.menu itemAtIndex:0].image = icon;
fGroupsButton.toolTip = toolTip;
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}
- (void)updateGroups:(NSNotification*)notification
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{
[self updateGroupsButton];
}
@end