nkeynes@964: /**
nkeynes@964:  * $Id$
nkeynes@964:  *
nkeynes@964:  * Construct and maintain the main window under cocoa.
nkeynes@964:  *
nkeynes@964:  * Copyright (c) 2008 Nathan Keynes.
nkeynes@964:  *
nkeynes@964:  * This program is free software; you can redistribute it and/or modify
nkeynes@964:  * it under the terms of the GNU General Public License as published by
nkeynes@964:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@964:  * (at your option) any later version.
nkeynes@964:  *
nkeynes@964:  * This program is distributed in the hope that it will be useful,
nkeynes@964:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@964:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@964:  * GNU General Public License for more details.
nkeynes@964:  */
nkeynes@964: 
nkeynes@964: #include "cocoaui/cocoaui.h"
nkeynes@964: #include "lxdream.h"
nkeynes@964: #include "dreamcast.h"
nkeynes@964: #include "gdrom/gdrom.h"
nkeynes@964: #include <ApplicationServices/ApplicationServices.h>
nkeynes@1028: #include <Carbon/Carbon.h>
nkeynes@964: 
nkeynes@964: @interface NSWindow (OSX10_5_and_later)
nkeynes@964: #ifndef CGFLOAT_DEFINED
nkeynes@964: # ifdef __LP64__
nkeynes@964:     typedef double CGFloat;
nkeynes@964: # else
nkeynes@964:     typedef float CGFloat;
nkeynes@964: # endif
nkeynes@964: #endif
nkeynes@964: - (void)setAutorecalculatesContentBorderThickness:(BOOL)b forEdge:(NSRectEdge)e;
nkeynes@964: - (void)setContentBorderThickness:(CGFloat)b forEdge:(NSRectEdge)e;
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: 
nkeynes@964: #if NSAppKitVersionNumber > NSAppKitVersionNumber10_4 
nkeynes@964: 
nkeynes@964: #endif
nkeynes@964: 
nkeynes@964: #define STATUSBAR_HEIGHT 25
nkeynes@964: #define STATUS_TEXT_HEIGHT 22
nkeynes@964: 
nkeynes@964: @interface LxdreamToolbarDelegate : NSObject {
nkeynes@964:     NSArray *identifiers;
nkeynes@964:     NSArray *defaults;
nkeynes@964:     NSDictionary *items;
nkeynes@964: }
nkeynes@964: - (NSToolbarItem *) createToolbarItem: (NSString *)id label: (NSString *) label 
nkeynes@964:                               tooltip: (NSString *)tooltip 
nkeynes@964:                                  icon: (NSString *)icon action: (SEL) action; 
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: @implementation LxdreamToolbarDelegate
nkeynes@964: - (id) init
nkeynes@964: {
nkeynes@964:     NSToolbarItem *mount = [self createToolbarItem: @"GdromMount" label: @"Open Image" 
nkeynes@964:                             tooltip: @"Mount a cdrom disc" icon: @"tb-cdrom" 
nkeynes@964:                             action: @selector(mount_action:)];
nkeynes@964:     NSToolbarItem *reset = [self createToolbarItem: @"Reset" label: @"Reset"
nkeynes@964:                             tooltip: @"Reset dreamcast" icon: @"tb-reset"
nkeynes@964:                             action: @selector(reset_action:)];
nkeynes@964:     NSToolbarItem *pause = [self createToolbarItem: @"Pause" label: @"Pause"
nkeynes@964:                             tooltip: @"Pause dreamcast" icon: @"tb-pause"
nkeynes@964:                             action: @selector(pause_action:)];
nkeynes@964:     NSToolbarItem *run = [self createToolbarItem: @"Run" label: @"Resume"
nkeynes@964:                           tooltip: @"Resume" icon: @"tb-run"
nkeynes@964:                           action: @selector(run_action:)];
nkeynes@964:     NSToolbarItem *load = [self createToolbarItem: @"LoadState" label: @"Load State..."
nkeynes@964:                            tooltip: @"Load an lxdream save state" icon: @"tb-load"
nkeynes@964:                            action: @selector(load_action:)];
nkeynes@964:     NSToolbarItem *save = [self createToolbarItem: @"SaveState" label: @"Save State..."
nkeynes@964:                            tooltip: @"Create an lxdream save state" icon: @"tb-save"
nkeynes@964:                            action: @selector(save_action:)];
nkeynes@964:     NSToolbarItem *prefs = [self createToolbarItem: @"Preferences" label: @"Preferences..."
nkeynes@964:                            tooltip: @"Edit preferences" icon: @"tb-preferences"
nkeynes@964:                            action: @selector(preferences_action:)];
nkeynes@964:     [pause setEnabled: NO];
nkeynes@964:     identifiers = 
nkeynes@964:         [NSArray arrayWithObjects: @"GdromMount", @"Reset", @"Pause", @"Run", @"LoadState", @"SaveState", @"Preferences", nil ];
nkeynes@964:     defaults = 
nkeynes@964:         [NSArray arrayWithObjects: @"GdromMount", @"Reset", @"Pause", @"Run", 
nkeynes@964:          NSToolbarSeparatorItemIdentifier, @"LoadState", @"SaveState", 
nkeynes@964:          NSToolbarFlexibleSpaceItemIdentifier, @"Preferences", nil ];
nkeynes@964:     NSArray *values = [NSArray arrayWithObjects: mount, reset, pause, run, load, save, prefs, nil ];
nkeynes@964:     items = [NSDictionary dictionaryWithObjects: values forKeys: identifiers];
nkeynes@964:     return self;
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (NSToolbarItem *) createToolbarItem: (NSString *)id label: (NSString *) label 
nkeynes@964: tooltip: (NSString *)tooltip icon: (NSString *)icon action: (SEL) action 
nkeynes@964: {
nkeynes@964:     NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier: id];
nkeynes@964:     [item setLabel: label];
nkeynes@964:     [item setToolTip: tooltip];
nkeynes@964:     [item setTarget: [NSApp delegate]];
nkeynes@964:     NSString *iconFile = [[NSBundle mainBundle] pathForResource:icon ofType:@"png"];
nkeynes@964:     NSImage *image = [[NSImage alloc] initWithContentsOfFile: iconFile];
nkeynes@964:     [item setImage: image];
nkeynes@964:     [item setAction: action];
nkeynes@964:     return item;
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (NSArray *) toolbarAllowedItemIdentifiers: (NSToolbar *)toolbar 
nkeynes@964: {
nkeynes@964:     return identifiers;
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *)toolbar
nkeynes@964: {
nkeynes@964:     return defaults;
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (NSArray *)toolbarSelectableItemIdentifiers: (NSToolbar *)toolbar
nkeynes@964: {
nkeynes@964:     return [NSArray arrayWithObjects: @"Pause", @"Run", nil];
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (NSToolbarItem *) toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier
nkeynes@964: willBeInsertedIntoToolbar:(BOOL)flag 
nkeynes@964: {
nkeynes@964:     return [items objectForKey: itemIdentifier];
nkeynes@964: }
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: @implementation LxdreamMainWindow
nkeynes@964: - (id)initWithContentRect:(NSRect)videoRect 
nkeynes@964: {
nkeynes@964:     NSRect contentRect = NSMakeRect(videoRect.origin.x,videoRect.origin.y,
nkeynes@964:             videoRect.size.width,videoRect.size.height+STATUSBAR_HEIGHT);
nkeynes@964:     if( [super initWithContentRect: contentRect
nkeynes@964:          styleMask: ( NSTitledWindowMask | NSClosableWindowMask | 
nkeynes@964:                  NSMiniaturizableWindowMask | NSResizableWindowMask |
nkeynes@964:                  NSUnifiedTitleAndToolbarWindowMask )
nkeynes@964:                  backing: NSBackingStoreBuffered defer: NO ] == nil ) {
nkeynes@964:         return nil;
nkeynes@964:     } else {
nkeynes@964:         useGrab = NO;
nkeynes@964:         isGrabbed = NO;
nkeynes@964:         video = (LxdreamVideoView *)video_osx_create_drawable();
nkeynes@964:         [video setFrameOrigin: NSMakePoint(0.0,STATUSBAR_HEIGHT)];
nkeynes@964:         [video setDelegate: self];
nkeynes@964: 
nkeynes@964:         status = 
nkeynes@964:             [[NSTextField alloc] initWithFrame: NSMakeRect(0.0,0.0,videoRect.size.width,STATUS_TEXT_HEIGHT)];
nkeynes@964:         [status setStringValue: @"Idle"];
nkeynes@964:         [status setEditable: NO];
nkeynes@964:         [status setDrawsBackground: NO];
nkeynes@964:         [status setBordered: NO];
nkeynes@964:         [[self contentView] addSubview: video];
nkeynes@964:         [[self contentView] addSubview: status];
nkeynes@964:         [self makeFirstResponder: video];
nkeynes@964: 
nkeynes@964:         if( [self respondsToSelector:@selector(setAutorecalculatesContentBorderThickness:forEdge:)] )
nkeynes@964:             [self setAutorecalculatesContentBorderThickness: NO forEdge: NSMinYEdge ];
nkeynes@964:         if( [self respondsToSelector:@selector(setContentBorderThickness:forEdge:)] ) 
nkeynes@964:             [self setContentBorderThickness: STATUSBAR_HEIGHT forEdge: NSMinYEdge];
nkeynes@964: 
nkeynes@964:         // Share the app delegate for the purposes of keeping it in one place
nkeynes@964:         [self setDelegate: [NSApp delegate]];
nkeynes@964:         [self setContentMinSize: contentRect.size];
nkeynes@964:         [self setAcceptsMouseMovedEvents: YES];
nkeynes@964:         [self updateTitle];
nkeynes@964: 
nkeynes@964:         NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier: @"LxdreamToolbar"];
nkeynes@964:         [toolbar setDelegate: [[LxdreamToolbarDelegate alloc] init]];
nkeynes@964:         [toolbar setDisplayMode: NSToolbarDisplayModeIconOnly];
nkeynes@964:         [toolbar setSizeMode: NSToolbarSizeModeSmall];
nkeynes@964:         [toolbar setSelectedItemIdentifier: @"Pause"];
nkeynes@964:         [self setToolbar: toolbar];
nkeynes@964:         return self;
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (void)updateTitle
nkeynes@964: {
nkeynes@964:     NSString *title;
nkeynes@964:     const char *disc_title = gdrom_get_current_disc_title();
nkeynes@964:     if( disc_title == NULL ) {
nkeynes@1098:         title = [NSString stringWithFormat: @"%s - <no disc>", lxdream_package_name];
nkeynes@964:     } else {
nkeynes@964:         title = [NSString stringWithFormat: @"%s - %s", lxdream_package_name, disc_title];
nkeynes@964:     }
nkeynes@964:     [self setTitle: title];
nkeynes@964: }    
nkeynes@964: 
nkeynes@964: - (void)setStatusText: (const gchar *)text
nkeynes@964: {
nkeynes@964:     if( isGrabbed ) {
nkeynes@964:         gchar buf[128];
nkeynes@964:         snprintf( buf, sizeof(buf), "%s %s", text, _("(Press <ctrl><alt> to release grab)") );
nkeynes@964:         NSString *s = [NSString stringWithUTF8String: buf]; 
nkeynes@964:         [status setStringValue: s];
nkeynes@964:     } else {
nkeynes@964:         NSString *s = [NSString stringWithUTF8String: text];
nkeynes@964:         [status setStringValue: s];
nkeynes@964:     }   
nkeynes@964: }
nkeynes@964: - (void)setRunning:(BOOL)isRunning
nkeynes@964: {
nkeynes@964:     if( isRunning ) {
nkeynes@964:         [[self toolbar] setSelectedItemIdentifier: @"Run"];
nkeynes@964:         [self setStatusText: _("Running")];
nkeynes@964:     } else {
nkeynes@964:         [[self toolbar] setSelectedItemIdentifier: @"Pause"];
nkeynes@964:         [self setStatusText: _("Stopped")];
nkeynes@964:     }            
nkeynes@964: }
nkeynes@1028: - (BOOL)isFullscreen
nkeynes@1028: {
nkeynes@1028:     return isFullscreen;
nkeynes@1028: }
nkeynes@1028: - (void)setFullscreen:(BOOL)full
nkeynes@1028: {
nkeynes@1028:     if( full != isFullscreen ) {
nkeynes@1028:         isFullscreen = full;
nkeynes@1028:     
nkeynes@1028:         if( full ) {
nkeynes@1028:             savedFrame = [self frame];
nkeynes@1028:             SetSystemUIMode( kUIModeAllHidden, 0 );
nkeynes@1028:             NSRect screenRect = [[NSScreen mainScreen] frame];
nkeynes@1028:             screenRect.size.height += STATUSBAR_HEIGHT;
nkeynes@1028:             screenRect.origin.y -= STATUSBAR_HEIGHT;
nkeynes@1028:             NSRect targetRect = [self frameRectForContentRect: screenRect];
nkeynes@1028:             [self setFrame: targetRect display: YES];
nkeynes@1028:         } else {
nkeynes@1028:             SetSystemUIMode( kUIModeNormal, 0 );
nkeynes@1028:             [self setFrame: savedFrame display: YES];
nkeynes@1028:         }
nkeynes@1028:     }
nkeynes@1028: }
nkeynes@964: - (BOOL)isGrabbed
nkeynes@964: {
nkeynes@964:     return isGrabbed;
nkeynes@964: }
nkeynes@964: - (void)setIsGrabbed:(BOOL)grab
nkeynes@964: {
nkeynes@964:     if( grab != isGrabbed ) {
nkeynes@964:         isGrabbed = grab;
nkeynes@964:         [self setRunning: dreamcast_is_running() ? YES : NO];
nkeynes@964:         
nkeynes@964:         if( isGrabbed ) {
nkeynes@964:             [NSCursor hide];
nkeynes@964:             CGAssociateMouseAndMouseCursorPosition(NO);
nkeynes@964:         } else {
nkeynes@964:             [NSCursor unhide];
nkeynes@964:             CGAssociateMouseAndMouseCursorPosition(YES);
nkeynes@964:         }
nkeynes@964:         [video setIsGrabbed: isGrabbed];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)setUseGrab:(BOOL)grab
nkeynes@964: {
nkeynes@964:     if( grab != useGrab ) {
nkeynes@964:         if( !grab && isGrabbed ) {
nkeynes@964:             [self setIsGrabbed: NO];
nkeynes@964:         }
nkeynes@964:         useGrab = grab;
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: 
nkeynes@964: - (id)viewRequestedGrab: (id)sender
nkeynes@964: {
nkeynes@964:     if( useGrab ) {
nkeynes@964:         [self setIsGrabbed: YES];
nkeynes@964:     }
nkeynes@964:     return useGrab ? self : nil;
nkeynes@964: }
nkeynes@964: - (id)viewRequestedUngrab: (id)sender
nkeynes@964: {
nkeynes@964:     [self setIsGrabbed: NO];
nkeynes@964:     return useGrab ? self : nil;
nkeynes@964: }
nkeynes@1028: - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)aScreen
nkeynes@1028: {
nkeynes@1028:     return frameRect;
nkeynes@1028: }
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: LxdreamMainWindow *cocoa_gui_create_main_window()
nkeynes@964: {
nkeynes@964:     NSRect contentRect = {{0,0},{640,480}};
nkeynes@964:     return [[LxdreamMainWindow alloc] initWithContentRect: contentRect]; 
nkeynes@964: }