NavigationViewController.c File Reference

#include <assert.h>
#include "NavigationViewController.h"

Go to the source code of this file.

Macros
#define	_Class   _NavigationViewController

Functions
Class *	_NavigationViewController (void)
static NavigationViewController *	init (NavigationViewController *self)
static void	initialize (Class *clazz)
static void	popToRootViewController (NavigationViewController *self)
static void	popToViewController (NavigationViewController *self, const ViewController *viewController)
static void	popViewController (NavigationViewController *self)
static void	pushViewController (NavigationViewController *self, ViewController *viewController)
static ViewController *	rootViewController (const NavigationViewController *self)
static ViewController *	topViewController (const NavigationViewController *self)

Macro Definition Documentation

_Class

#define _Class   _NavigationViewController

Definition at line 28 of file NavigationViewController.c.

Function Documentation

_NavigationViewController()

Class * _NavigationViewController

(

void

)

Definition at line 150 of file NavigationViewController.c.

                                       {
  static Class *clazz;
  static Once once;
 
  do_once(&once, {
    clazz = _initialize(&(const ClassDef) {
      .name = "NavigationViewController",
      .superclass = _ViewController(),
      .instanceSize = sizeof(NavigationViewController),
      .interfaceOffset = offsetof(NavigationViewController, interface),
      .interfaceSize = sizeof(NavigationViewControllerInterface),
      .initialize = initialize,
    });
  });
 
  return clazz;
}

init()

static NavigationViewController * init ( NavigationViewController *  self )

static

Definition at line 38 of file NavigationViewController.c.

                                                                      {
 
  return (NavigationViewController *) super(ViewController, self, init);
}

initialize()

static void initialize ( Class *  clazz )

static

See also

Class::initialize(Class *)

Definition at line 135 of file NavigationViewController.c.

                                     {
 
  ((NavigationViewControllerInterface *) clazz->interface)->init = init;
  ((NavigationViewControllerInterface *) clazz->interface)->pushViewController = pushViewController;
  ((NavigationViewControllerInterface *) clazz->interface)->popToRootViewController = popToRootViewController;
  ((NavigationViewControllerInterface *) clazz->interface)->popToViewController = popToViewController;
  ((NavigationViewControllerInterface *) clazz->interface)->popViewController = popViewController;
  ((NavigationViewControllerInterface *) clazz->interface)->rootViewController = rootViewController;
  ((NavigationViewControllerInterface *) clazz->interface)->topViewController = topViewController;
}

popToRootViewController()

static void popToRootViewController ( NavigationViewController *  self )

static

Definition at line 68 of file NavigationViewController.c.

                                                                    {
 
  const ViewController *rootViewController = $(self, rootViewController);
  if (rootViewController) {
    $(self, popToViewController, rootViewController);
  }
}

popToViewController()

static void popToViewController ( NavigationViewController *  self, const ViewController *  viewController  )

static

Definition at line 80 of file NavigationViewController.c.

                                                                                                      {
 
  ViewController *topViewController;
  while ((topViewController = $(self, topViewController))) {
 
    if (topViewController == viewController) {
      break;
    }
 
    $(self, popViewController);
  }
}

popViewController()

static void popViewController ( NavigationViewController *  self )

static

Definition at line 97 of file NavigationViewController.c.

                                                              {
 
  ViewController *topViewController = $(self, topViewController);
  if (topViewController) {
    $((ViewController *) self, removeChildViewController, topViewController);
  }
 
  ViewController *this = (ViewController *) self;
  ViewController *that = $(self, topViewController);
 
  if (that) {
    $(that, viewWillAppear);
    $(this->view, addSubview, that->view);
    $(that, viewDidAppear);
  }
}

pushViewController()

static void pushViewController ( NavigationViewController *  self, ViewController *  viewController  )

static

Definition at line 47 of file NavigationViewController.c.

                                                                                               {
 
  assert(viewController);
 
  ViewController *this = (ViewController *) self;
 
  ViewController *topViewController = $(self, topViewController);
  if (topViewController) {
 
    $(topViewController, viewWillDisappear);
    $(this->view, removeSubview, topViewController->view);
    $(topViewController, viewDidDisappear);
  }
 
  $(this, addChildViewController, viewController);
}

rootViewController()

static ViewController * rootViewController ( const NavigationViewController *  self )

static

Definition at line 118 of file NavigationViewController.c.

                                                                                {
  return (ViewController *) $((Array *) self->viewController.childViewControllers, firstObject);
}

topViewController()

static ViewController * topViewController ( const NavigationViewController *  self )

static

Definition at line 126 of file NavigationViewController.c.

                                                                               {
  return (ViewController *) $((Array *) self->viewController.childViewControllers, lastObject);
}