Module: BubbleWrap::App

Includes:
Deprecated
Defined in:
motion/core/app.rb,
motion/core/osx/app.rb,
motion/core/ios/app.rb

Class Method Summary collapse

Methods included from Deprecated

#deprecated, included

Class Method Details

.alert(title, *args) {|alert| ... } ⇒ Object

Displays a UIAlertView.

title - The title as a String. args - The title of the cancel button as a String, or a Hash of options.

(Default: { cancel_button_title: 'OK' })
cancel_button_title - The title of the cancel button as a String.
message             - The main message as a String.

block - Yields the alert object if a block is given, and does so before the alert is shown.

Returns an instance of BW::UIAlertView

Yields:


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# File 'motion/core/ios/app.rb', line 38

def alert(title, *args, &block)
  options = { cancel_button_title: 'OK' }
  options.merge!(args.pop) if args.last.is_a?(Hash)

  if args.size > 0 && args.first.is_a?(String)
    options[:cancel_button_title] = args.shift
  end

  options[:title]               = title
  options[:buttons]             = options[:cancel_button_title]
  options[:cancel_button_index] = 0 # FIXME: alerts don't have "Cancel" buttons

  alert = UIAlertView.default(options)

  yield(alert) if block_given?

  alert.show
  alert
end

.bounds ⇒ Object

Main Screen bounds. Useful when starting the app


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# File 'motion/core/ios/app.rb', line 64

def bounds
  UIScreen.mainScreen.bounds
end

.can_open_url(url) ⇒ Object

Returns whether an app can open a given URL resource (string or instance of `NSURL`) Useful to check if certain apps are installed before calling to their custom schemas. Usage Example:

App.open_url("fb://profile") if App.can_open_url("fb://")


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# File 'motion/core/ios/app.rb', line 21

def can_open_url(url)
  unless url.is_a?(NSURL)
    url = NSURL.URLWithString(url)
  end
  UIApplication.sharedApplication.canOpenURL(url)
end

.current_locale ⇒ NSLocale

Returns locale of user settings

Returns:

  • (NSLocale) —

    locale of user settings


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# File 'motion/core/app.rb', line 66

def current_locale
  languages = NSLocale.preferredLanguages
  if languages.count > 0
    return NSLocale.alloc.initWithLocaleIdentifier(languages.first)
  else
    return NSLocale.currentLocale
  end
end

.delegate ⇒ Object

Application Delegate


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# File 'motion/core/osx/app.rb', line 15

def delegate
  shared.delegate
end

.development? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'motion/core/app.rb', line 80

def development?
  environment == 'development'
end

.documents_path ⇒ String

Returns the application's document directory path where users might be able to upload content.

Returns:

  • (String) —

    the path to the document directory


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# File 'motion/core/app.rb', line 11

def documents_path
  NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, true)[0]
end

.environment ⇒ Object

the current application environment : development, test, release


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# File 'motion/core/app.rb', line 76

def environment
  RUBYMOTION_ENV
end

.frame ⇒ Object

Return application frame


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# File 'motion/core/ios/app.rb', line 59

def frame
  UIScreen.mainScreen.applicationFrame
end

.identifier ⇒ Object 


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# File 'motion/core/app.rb', line 57

def identifier
  NSBundle.mainBundle.bundleIdentifier
end

.info_plist ⇒ Object 


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# File 'motion/core/app.rb', line 49

def info_plist
  NSBundle.mainBundle.infoDictionary
end

.ios? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'motion/core/app.rb', line 96

def ios?
  Kernel.const_defined?(:UIApplication)
end

.name ⇒ Object 


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# File 'motion/core/app.rb', line 53

def name
  info_plist['CFBundleDisplayName']
end

.notification_center ⇒ NSNotificationCenter

Returns the default notification center

Returns:


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# File 'motion/core/app.rb', line 23

def notification_center
  NSNotificationCenter.defaultCenter
end

.open_url(url) ⇒ Object

Opens an url (string or instance of `NSURL`) in the device's web browser or in the correspondent app for custom schemas Usage Example:

App.open_url("http://matt.aimonetti.net")
App.open_url("fb://profile")


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# File 'motion/core/osx/app.rb', line 9

def open_url(url)
  url = NSURL.URLWithString(url) unless url.is_a?(NSURL)
  NSWorkspace.sharedWorkspace.openURL(url)
end

.osx? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'motion/core/app.rb', line 92

def osx?
  Kernel.const_defined?(:NSApplication)
end

.release? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'motion/core/app.rb', line 88

def release?
  environment == 'release'
end

.resources_path ⇒ String

Returns the application resource path where resource located

Returns:

  • (String) —

    the application main bundle resource path


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# File 'motion/core/app.rb', line 17

def resources_path
  NSBundle.mainBundle.resourcePath
end

.run_after(delay, &block) ⇒ Object

Executes a block after a certain delay Usage example:

App.run_after(0.5) {  p "It's #{Time.now}"   }


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# File 'motion/core/app.rb', line 35

def run_after(delay,&block)
  NSTimer.scheduledTimerWithTimeInterval( delay,
                                          target: block,
                                          selector: "call:",
                                          userInfo: nil,
                                          repeats: false)
end

.shared ⇒ Object

the Application object.


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# File 'motion/core/osx/app.rb', line 20

def shared
  NSApplication.sharedApplication
end

.states ⇒ Object 


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# File 'motion/core/app.rb', line 45

def states
  @states
end

.test? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'motion/core/app.rb', line 84

def test?
  environment == 'test'
end

.user_cache ⇒ Object 


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# File 'motion/core/app.rb', line 27

def user_cache
  NSUserDefaults.standardUserDefaults
end

.version ⇒ Object 


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# File 'motion/core/app.rb', line 61

def version
  info_plist['CFBundleVersion']
end

.window ⇒ Object

the Application Window


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# File 'motion/core/ios/app.rb', line 83

def window
  normal_windows = App.windows.select { |w|
    w.windowLevel == UIWindowLevelNormal
  }

  key_window = normal_windows.select {|w|
    w == UIApplication.sharedApplication.keyWindow
  }.first

  key_window || normal_windows.first
end

.windows ⇒ Object 


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# File 'motion/core/ios/app.rb', line 78

def windows
  UIApplication.sharedApplication.windows
end