cocoaTouch/SplitViewRootController.m
changeset 3305 91074496d5c9
child 3308 b6dcae4b6d2c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cocoaTouch/SplitViewRootController.m	Sun Apr 04 19:51:53 2010 +0000
@@ -0,0 +1,95 @@
+    //
+//  SplitViewRootController.m
+//  HedgewarsMobile
+//
+//  Created by Vittorio on 27/03/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "SplitViewRootController.h"
+#import "MasterViewController.h"
+#import "DetailViewController.h"
+
+@implementation SplitViewRootController
+@synthesize splitViewRootController, masterViewController, detailViewController;
+
+
+-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
+    return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);
+}
+
+-(void) didReceiveMemoryWarning {
+    // Releases the view if it doesn't have a superview.
+    [super didReceiveMemoryWarning];    
+    // Release any cached data, images, etc that aren't in use.
+}
+
+// load the view programmatically; we need a splitViewController that handles a MasterViewController 
+// (which is just a UITableViewController) and a DetailViewController where we present options
+-(void) viewDidLoad {
+    UINavigationController *detailedNavController;
+    detailViewController = [[DetailViewController alloc] initWithStyle:UITableViewStyleGrouped];
+
+    Class splitViewController = NSClassFromString(@"UISplitViewController");
+    if (splitViewController) {
+        splitViewRootController = [[splitViewController alloc] init];
+        CGRect screensize = [[UIScreen mainScreen] bounds];
+        [[splitViewRootController view] setFrame:CGRectMake(0, 0, screensize.size.height, screensize.size.width)];
+        masterViewController = [[MasterViewController alloc] initWithStyle:UITableViewStylePlain];
+        
+        UINavigationController *mainNavController = [[UINavigationController alloc] initWithRootViewController:masterViewController];
+        detailedNavController = [[UINavigationController alloc] initWithRootViewController:detailViewController];
+        
+        // set attributes
+        masterViewController.detailViewController = detailViewController;
+        [splitViewRootController setViewControllers:[NSArray arrayWithObjects: mainNavController, detailedNavController, nil]];
+        [mainNavController release];
+        [detailedNavController release];
+        
+        [splitViewRootController setDelegate: detailViewController];
+        
+        // add view to main controller
+        [self.view addSubview:[splitViewRootController view]];
+        [detailViewController release];
+        [masterViewController release];
+    } else {
+        detailedNavController = [[UINavigationController alloc] initWithRootViewController:detailViewController];
+        [self.view addSubview:detailedNavController.view];
+        //[detailedNavController release];
+    }
+
+    [super viewDidLoad];
+}
+
+-(void) dealloc {
+    [detailViewController release];
+    [masterViewController release];
+    [splitViewRootController release];
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark additional methods as we're using a UINavigationController programmatically
+// see http://davidebenini.it/2009/01/03/viewwillappear-not-being-called-inside-a-uinavigationcontroller/
+-(void) viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+    [detailViewController.navigationController viewWillAppear:animated];
+}
+
+-(void) viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    [detailViewController.navigationController viewWillDisappear:animated];
+}
+
+-(void) viewDidAppear:(BOOL)animated {
+    [super viewDidLoad];
+    [detailViewController.navigationController viewDidAppear:animated];
+}
+
+-(void) viewDidDisappear:(BOOL)animated {
+    [super viewDidUnload];
+    [detailViewController.navigationController viewDidDisappear:animated];
+}
+
+
+@end