[dasher] iPhone tidies to viewcontrollers

[Patrick Welche <pwelche src gnome org>]

commit 92b69ceee95c2f289d04a5c620be7fd7bd6d9a69
Author: Alan Lawrence <acl33 inf phy cam ac uk>
Date:   Wed Jun 2 14:48:55 2010 +0100

    iPhone tidies to viewcontrollers
    
    GC some fields and avoid unnecessary NavigationControllers.

 Src/iPhone/Classes/InputMethodSelector.mm |    4 ++--
 Src/iPhone/Classes/ParametersController.h |    2 --
 2 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/Src/iPhone/Classes/InputMethodSelector.mm b/Src/iPhone/Classes/InputMethodSelector.mm
index 403cd09..7474fc3 100644
--- a/Src/iPhone/Classes/InputMethodSelector.mm
+++ b/Src/iPhone/Classes/InputMethodSelector.mm
@@ -170,7 +170,7 @@ SSectionDesc allMeths[] = {
 }
 
 - (void)moduleSettingsDone {
-  [self dismissModalViewControllerAnimated:YES];
+  [self.navigationController popViewControllerAnimated:YES];
   [self doSelect];
 }
 
@@ -186,7 +186,7 @@ SSectionDesc allMeths[] = {
   if (mod->GetSettings(&settings, &count)) {
     ParametersController *params = [[[ParametersController alloc] initWithTitle:NSStringFromStdString(desc->filterName) Settings:settings Count:count] autorelease];
     [params setTarget:self Selector:@selector(moduleSettingsDone)];
-    [self presentModalViewController:[[[UINavigationController alloc] initWithRootViewController:params] autorelease] animated:YES];
+    [self.navigationController pushViewController:params animated:YES];
   }
 }
 
diff --git a/Src/iPhone/Classes/ParametersController.h b/Src/iPhone/Classes/ParametersController.h
index c8921a0..1fb7a18 100644
--- a/Src/iPhone/Classes/ParametersController.h
+++ b/Src/iPhone/Classes/ParametersController.h
@@ -12,8 +12,6 @@
 @interface ParametersController : UIViewController {
   SModuleSettings *settings;
   int count;
-  id targetOnDone;
-  SEL selector;
 }
 
 -(id)initWithTitle:(NSString *)title Settings:(SModuleSettings *)settings Count:(int)count;