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FullNavView.m
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FullNavView.m
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//
// Movist
//
// Copyright 2006 ~ 2008 Yong-Hoe Kim. All rights reserved.
// Yong-Hoe Kim <cocoable@gmail.com>
//
// This file is part of Movist.
//
// Movist is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// Movist is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#import "FullNavView.h"
#import "AppController.h"
#import "UserDefaults.h"
#import "Playlist.h"
#import "MMovie.h"
#import "MMovieView.h"
#import "FullNavItems.h"
#import "FullNavListView.h"
@interface FullNavTitleView : NSView
{
NSImage* _icon;
NSString* _title;
}
- (void)setIcon:(NSImage*)icon title:(NSString*)title;
@end
@implementation FullNavTitleView
- (void)drawRect:(NSRect)rect
{
NSMutableParagraphStyle* paragraphStyle;
paragraphStyle = [[[NSMutableParagraphStyle alloc] init] autorelease];
[paragraphStyle setAlignment:NSCenterTextAlignment];
[paragraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
NSRect br = [self bounds];
NSMutableDictionary* attrs = [NSMutableDictionary dictionaryWithCapacity:3];
[attrs setObject:[NSColor colorWithDeviceWhite:0.95 alpha:1.0]
forKey:NSForegroundColorAttributeName];
[attrs setObject:paragraphStyle forKey:NSParagraphStyleAttributeName];
[attrs setObject:[NSFont boldSystemFontOfSize:60 * br.size.width / 640.0]
forKey:NSFontAttributeName];
NSRect tr;
tr.size = [_title sizeWithAttributes:attrs];
if (_icon) {
const int ICON_SIZE = [self bounds].size.height;
const int ICON_MARGIN = ICON_SIZE * 0.15;
NSRect rc;
rc.size.width = ICON_SIZE;
rc.size.height= ICON_SIZE;
float width = rc.size.width + ICON_MARGIN + tr.size.width;
if (br.size.width < width) {
tr.size.width -= width - br.size.width;
width -= width - br.size.width;
}
rc.origin.x = br.origin.x + (br.size.width - width) / 2;
rc.origin.y = br.origin.y + (br.size.height - rc.size.height) / 2;
[_icon drawInRect:rc fromRect:NSZeroRect
operation:NSCompositeSourceOver fraction:1.0];
tr.origin.x = rc.origin.x + rc.size.width + ICON_MARGIN;
}
else {
if (br.size.width < tr.size.width) {
tr.size.width -= tr.size.width - br.size.width;
}
tr.origin.x = br.origin.x + (br.size.width - tr.size.width) / 2;
}
tr.origin.y = br.origin.y + (br.size.height - tr.size.height)/ 2;
[_title drawInRect:tr withAttributes:attrs];
//[[NSColor grayColor] set];
//NSFrameRect([self bounds]);
}
- (void)setIcon:(NSImage*)icon title:(NSString*)title
{
if (isSystemTiger()) {
[icon setScalesWhenResized:TRUE];
[icon setSize:NSMakeSize(128, 128)];
}
[icon retain], [_icon release], _icon = icon;
[title retain], [_title release], _title = title;
[self display];
}
@end
////////////////////////////////////////////////////////////////////////////////
#pragma mark
@interface FullNavListContainerView : NSView
{
}
@end
@implementation FullNavListContainerView
/*
- (void)drawRect:(NSRect)rect
{
[[NSColor greenColor] set];
NSFrameRect([self bounds]);
}
*/
@end
////////////////////////////////////////////////////////////////////////////////
#pragma mark
@implementation FullNavView
#define SEL_BOX_HMARGIN 60
#define SEL_BOX_VMARGIN 16
- (id)initWithFrame:(NSRect)rect movieView:(MMovieView*)movieView
{
if (self = [super initWithFrame:rect]) {
_movieView = [movieView retain];
float titleHeight = (float)(int)(rect.size.height * 0.095);
float gap = (float)(int)(rect.size.height * 0.025);
float listHeight = (float)(int)(rect.size.height * 0.66);
float BOTTOM_MARGIN = (float)(int)(rect.size.height * 0.115);
float LEFT_MARGIN = (float)(int)(rect.size.width * 0.075);
float RIGHT_MARGIN = (float)(int)(rect.size.width * 0.195);
// list view & sel-box
rect = [self bounds];
rect.origin.x += LEFT_MARGIN;
rect.size.width -= LEFT_MARGIN + RIGHT_MARGIN;
rect.origin.y = BOTTOM_MARGIN;
rect.size.height = listHeight;
NSView* lcv = [[FullNavListContainerView alloc] initWithFrame:rect];
_listView = [[FullNavListView alloc] initWithFrame:[lcv bounds]
window:[movieView window]];
[lcv addSubview:_listView];
[self addSubview:[lcv autorelease]];
[self addSubview:[_listView createSelBox]];
// title view
rect.origin.y += listHeight + gap;
rect.size.height = titleHeight;
_titleView = [[FullNavTitleView alloc] initWithFrame:rect];
[self addSubview:_titleView];
// list array
_listArray = [[NSMutableArray alloc] initWithCapacity:4];
[self initListRoot];
}
return self;
}
- (void)dealloc
{
[_movieView release];
[_listArray release];
[super dealloc];
}
/*
- (void)drawRect:(NSRect)rect
{
[[NSColor grayColor] set];
NSFrameRect([self bounds]);
}
*/
- (void)keyDown:(NSEvent*)event
{
//TRACE(@"%s \"%@\" (modifierFlags=%u)", __PRETTY_FUNCTION__,
// [event characters], [event modifierFlags]);
unichar key = [[event characters] characterAtIndex:0];
//unsigned int modifierFlags = [event modifierFlags] &
// (NSCommandKeyMask | NSAlternateKeyMask | NSControlKeyMask | NSShiftKeyMask);
NSDate* now = [NSDate date];
switch (key) {
case NSUpArrowFunctionKey : // up arrow
case NSDownArrowFunctionKey : // down arrow
if (!_lastUpDownKeyTime ||
0.02 <= [now timeIntervalSinceDate:_lastUpDownKeyTime]) {
if (key == NSUpArrowFunctionKey) {
[self selectUpper];
}
else {
[self selectLower];
}
_lastUpDownKeyTime = [now retain];
}
break;
case ' ' : // space: toggle play/pause
case NSCarriageReturnCharacter : // return : toggle full-screen
case NSEnterCharacter : // enter (in keypad)
[self openCurrent];
break;
case 27 : // ESC
//case NSBackspaceCharacter : // backsapce
if (![self closeCurrent]) {
[[NSApp delegate] endFullNavigation];
}
break;
}
}
- (void)keyUp:(NSEvent*)event
{
//TRACE(@"%s \"%@\"", __PRETTY_FUNCTION__, [event characters]);
unichar key = [[event characters] characterAtIndex:0];
switch (key) {
case NSUpArrowFunctionKey : // up arrow
case NSDownArrowFunctionKey : // down arrow
[_lastUpDownKeyTime release];
_lastUpDownKeyTime = nil;
break;
}
}
////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark list
- (void)initListRoot
{
NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
NSFileManager* fileManager = [NSFileManager defaultManager];
// default navigation path
NSString* path = [[defaults stringForKey:MFullNavPathKey] stringByExpandingTildeInPath];
if (!path || ![fileManager fileExistsAtPath:path]) {
path = [@"~/Movies" stringByExpandingTildeInPath];
}
if ([defaults boolForKey:MFullNavShowiTunesMoviesKey] ||
[defaults boolForKey:MFullNavShowiTunesTVShowsKey] ||
[defaults boolForKey:MFullNavShowiTunesPodcastsKey]) {
NSMutableArray* items = [NSMutableArray arrayWithCapacity:6];
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:nil] autorelease]];
// iTunes Movies folder
if ([defaults boolForKey:MFullNavShowiTunesMoviesKey]) {
path = [@"~/Music/iTunes/iTunes Music/Movies" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes Movies", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
path = [@"~/Music/iTunes/iTunes Media/Movies" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes Movies", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
}
// iTunes TV shows folder
if ([defaults boolForKey:MFullNavShowiTunesTVShowsKey]) {
path = [@"~/Music/iTunes/iTunes Music/TV shows" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes TV Shows", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
path = [@"~/Music/iTunes/iTunes Media/TV shows" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes TV Shows", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
}
// iTunes Podcast folder
if ([defaults boolForKey:MFullNavShowiTunesPodcastsKey]) {
path = [@"~/Music/iTunes/iTunes Music/Podcast" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes Video Podcasts", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
path = [@"~/Music/iTunes/iTunes Media/Podcasts" stringByExpandingTildeInPath];
if ([fileManager fileExistsAtPath:path]) {
NSString* name = NSLocalizedString(@"iTunes Video Podcasts", nil);
[items addObject:[[[FullNavDirectoryItem alloc]
initWithPath:path name:name] autorelease]];
}
}
[self addNavListWithParentItem:nil items:items];
}
else {
FullNavDirectoryItem* dirItem =
[[[FullNavDirectoryItem alloc] initWithPath:path name:nil] autorelease];
[self addNavListWithParentItem:nil items:[dirItem subContents]];
}
}
- (void)updateListUI
{
FullNavList* list = [_listArray lastObject];
FullNavItem* item = [list parentItem];
NSImage* icon = nil;
NSString* title = nil;
if (!item) {
icon = [NSImage imageNamed:@"Movist"];
title = [NSApp localizedAppName];
}
else {
if ([item isMemberOfClass:[FullNavDirectoryItem class]]) {
NSString* path = [(FullNavDirectoryItem*)item path];
icon = [[NSWorkspace sharedWorkspace] iconForFile:path];
}
title = [item name];
NSRange r = [title rangeOfString:PATH_LINK_SYMBOL];
if (r.location != NSNotFound) {
title = [title substringToIndex:r.location];
}
}
[_titleView setIcon:icon title:title];
[_listView setNavList:list];
[self showPreview];
}
- (void)addNavListWithParentItem:(FullNavItem*)parentItem items:(NSArray*)items
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
FullNavList* list = [[FullNavList alloc] initWithParentItem:parentItem items:items];
[_listArray addObject:list];
[list release];
[self updateListUI];
}
- (void)removeLastNavList
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
if ([self canCloseCurrent]) { // cannot remove root list
[_listArray removeLastObject];
[self updateListUI];
}
}
////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark selection
- (void)selectUpper
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
FullNavList* list = (FullNavList*)[_listArray lastObject];
if (0 < [list selectedIndex]) {
[_listView resetItemNameScroll];
[list selectUpper];
[self showPreview];
[_listView slideSelBox];
}
}
- (void)selectLower
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
FullNavList* list = (FullNavList*)[_listArray lastObject];
if ([list selectedIndex] < [list count] - 1) {
[_listView resetItemNameScroll];
[list selectLower];
[self showPreview];
[_listView slideSelBox];
}
}
- (void)selectMovie:(NSURL*)movieURL
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
FullNavList* list = (FullNavList*)[_listArray lastObject];
// assume movieURL is file URL.
NSString* path = [movieURL path];
FullNavFileItem* item;
int i, count = [list count];
for (i = 0; i < count; i++) {
item = (FullNavFileItem*)[list itemAtIndex:i];
if ([path isEqualToString:[item path]]) {
break;
}
}
if (i < count && i != [list selectedIndex]) {
[_listView resetItemNameScroll];
[list selectAtIndex:i];
[self showPreview];
[_listView slideSelBox];
}
}
////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark open & close
#define FADE_DURATION 0.25
- (void)openSubContents:(FullNavItem*)item
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
NSWindow* window = [self window];
ScreenFader* fader = [ScreenFader screenFaderWithScreen:[window screen]];
[fader fadeOut:FADE_DURATION];
[self addNavListWithParentItem:item items:[item subContents]];
[window flushWindow];
[fader fadeIn:FADE_DURATION];
}
- (void)closeSubContents
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
// exit from sub-contents
NSWindow* window = [self window];
ScreenFader* fader = [ScreenFader screenFaderWithScreen:[window screen]];
[fader fadeOut:FADE_DURATION];
[self hidePreview];
[self removeLastNavList];
[window flushWindow];
[fader fadeIn:FADE_DURATION];
}
- (void)openCurrentMovie:(FullNavItem*)item
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
NSWindow* window = [self window];
ScreenFader* fader = [ScreenFader screenFaderWithScreen:[window screen]];
[fader fadeOut:FADE_DURATION];
[_listView resetItemNameScroll];
MMovie* movie = [_movieView movie];
if (movie) {
[_movieView setHidden:TRUE];
[movie gotoBeginning];
}
else {
[self hidePreview];
}
[self setHidden:TRUE];
[_movieView hideLogo];
[_movieView setFrame:[[window contentView] bounds]];
[_movieView setHidden:FALSE];
[window makeFirstResponder:_movieView];
[_movieView display];
[window flushWindow];
[fader fadeIn:FADE_DURATION];
if (movie) {
[movie setMuted:FALSE];
[movie setRate:DEFAULT_PLAY_RATE];
}
else if ([item isMemberOfClass:[FullNavFileItem class]]) {
[[NSApp delegate] openFile:[(FullNavFileItem*)item path]];
}
else if ([item isMemberOfClass:[FullNavURLItem class]]) {
[[NSApp delegate] openURL:[(FullNavURLItem*)item URL]];
}
}
- (void)closeCurrentMovie
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
// exit from full-screen movie
[[_movieView movie] setMuted:TRUE];
[[_movieView movie] setRate:0.0];
NSWindow* window = [self window];
ScreenFader* fader = [ScreenFader screenFaderWithScreen:[window screen]];
[fader fadeOut:FADE_DURATION];
[self setHidden:FALSE];
[_movieView setFrame:[self previewRect]];
[[_movieView superview] display]; // for Tiger
[window makeFirstResponder:self];
[window flushWindow];
[fader fadeIn:FADE_DURATION];
[_listView startItemNameScroll];
[[_movieView movie] setRate:DEFAULT_PLAY_RATE];
}
////////////////////////////////////////////////////////////////////////////////
- (BOOL)canCloseCurrent { return (1 < [_listArray count]); }
- (void)openCurrent
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
FullNavItem* item = [(FullNavList*)[_listArray lastObject] selectedItem];
if (item == nil) {
// do nothing
}
else if ([item hasSubContents]) {
[self openSubContents:item];
}
else {
[self openCurrentMovie:item];
}
}
- (BOOL)closeCurrent
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
if ([self isHidden]) {
[self closeCurrentMovie];
return TRUE;
}
else if ([self canCloseCurrent]) {
[self closeSubContents];
return TRUE;
}
return FALSE;
}
////////////////////////////////////////////////////////////////////////////////
#pragma mark preview
- (void)endPreviewTimer
{
if (_previewTimer) {
if ([_previewTimer isValid]) {
[_previewTimer invalidate];
}
_previewTimer = nil;
}
}
- (void)showPreview:(NSTimer*)timer
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
[self endPreviewTimer];
if ([self isHidden] || [_movieView window] != [self window]) {
return; // if timer is expired after exiting navigation, then ignore it.
}
[_movieView setError:nil info:nil]; // clear previous error
FullNavItem* item = [(FullNavList*)[_listArray lastObject] selectedItem];
if (item == nil) {
// do nothing
}
else if ([item hasSubContents]) {
[self hidePreview];
}
else {
if ([item isMemberOfClass:[FullNavFileItem class]]) {
[[NSApp delegate] openFile:[(FullNavFileItem*)item path] option:OPTION_ALL];
}
else if ([item isMemberOfClass:[FullNavURLItem class]]) {
[[NSApp delegate] openURL:[(FullNavURLItem*)item URL]];
}
[[_movieView window] disableScreenUpdatesUntilFlush]; // for Tiger
[_movieView setFrame:[self previewRect]];
[[_movieView superview] display]; // for Tiger
[_movieView setHidden:FALSE];
}
}
- (void)showPreview
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
[self endPreviewTimer]; // release previous timer
if (![self isHidden]) {
_previewTimer = [NSTimer scheduledTimerWithTimeInterval:0.5
target:self selector:@selector(showPreview:)
userInfo:nil repeats:FALSE];
}
}
- (void)hidePreview
{
//TRACE(@"%s", __PRETTY_FUNCTION__);
if (![self isHidden] && ![_movieView isHidden]) {
[[NSApp delegate] closeMovie];
[_movieView setError:nil info:nil];
[_movieView display];
[_movieView setHidden:TRUE];
}
}
- (NSRect)previewRect
{
NSSize movieSize;
MMovie* movie = [(AppController*)[NSApp delegate] movie];
if (movie) {
[movie setMuted:TRUE]; // always muted in preview
movieSize = [movie displaySize];
}
else {
movieSize = NSMakeSize(640, 360);
}
NSRect rc = [[_movieView superview] bounds];
rc.size.width /= 2;
float IN_MARGIN = (float)(int)(rc.size.width * 0.075);
float OUT_MARGIN = (float)(int)(rc.size.width * 0.195);
rc.origin.x += OUT_MARGIN, rc.size.width -= OUT_MARGIN + IN_MARGIN;
float height = rc.size.width * movieSize.height / movieSize.width;
rc.origin.y += (rc.size.height - height) / 2, rc.size.height = height;
return rc;
}
@end