UIQ3/net.sourceforge.uiq3.fx603p/Calculator_Fragment

Calculator_Fragment

open class Calculator_Fragment : ICalculator_Fragment

The activity (GUI) for the calculator. Display and Buttons are managed here.

Author

"Martin Krischik" «krischik@users.sourceforge.net»

Constructors

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constructor()

Types

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private class Font_Entry
The calculator specific font which consists of PNGs
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private class Indicator
mapping between indicator, bitmap and drawable.

Properties

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val Alpha_Text: Array<Array<Short>>
Text to be displayed on the calculator display.
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open var Button_0: View
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open var Calculator_Buttons_1: LinearLayout
calculator button table 1
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open var Calculator_Buttons_2: LinearLayout
calculator button table 2
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private val fontCache: Array<Calculator_Fragment.Font_Entry>
cross reference and cache all font characters.
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open var Image_Character_0_0: ImageView
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open var Image_Character_0_1: ImageView
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open var Image_Character_0_10: ImageView
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open var Image_Character_0_11: ImageView
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open var Image_Character_0_12: ImageView
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open var Image_Character_0_13: ImageView
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open var Image_Character_0_14: ImageView
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open var Image_Character_0_15: ImageView
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open var Image_Character_0_2: ImageView
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open var Image_Character_0_3: ImageView
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open var Image_Character_0_4: ImageView
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open var Image_Character_0_5: ImageView
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open var Image_Character_0_6: ImageView
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open var Image_Character_0_7: ImageView
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open var Image_Character_0_8: ImageView
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open var Image_Character_0_9: ImageView
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open var Image_Character_1_0: ImageView
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open var Image_Character_1_1: ImageView
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open var Image_Character_1_10: ImageView
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open var Image_Character_1_11: ImageView
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open var Image_Character_1_12: ImageView
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open var Image_Character_1_13: ImageView
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open var Image_Character_1_14: ImageView
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open var Image_Character_1_15: ImageView
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open var Image_Character_1_2: ImageView
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open var Image_Character_1_3: ImageView
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open var Image_Character_1_4: ImageView
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open var Image_Character_1_5: ImageView
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open var Image_Character_1_6: ImageView
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open var Image_Character_1_7: ImageView
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open var Image_Character_1_8: ImageView
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open var Image_Character_1_9: ImageView
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open var Image_Exponent_0: ImageView
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open var Image_Exponent_1: ImageView
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open var Image_Exponent_2: ImageView
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open var Image_Exponent_3: ImageView
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open var Indicator_0: TextView
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open var Indicator_1: TextView
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open var Indicator_10: TextView
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open var Indicator_11: TextView
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open var Indicator_12: TextView
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open var Indicator_13: TextView
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open var Indicator_14: TextView
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open var Indicator_15: TextView
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open var Indicator_16: TextView
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open var Indicator_17: TextView
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open var Indicator_18: TextView
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open var Indicator_19: TextView
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open var Indicator_2: TextView
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open var Indicator_3: TextView
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open var Indicator_4: TextView
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open var Indicator_5: TextView
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open var Indicator_6: TextView
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open var Indicator_7: TextView
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open var Indicator_8: TextView
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open var Indicator_9: TextView
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open var Indicators: Array<Boolean>
indicators to be displayed.
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private open var indicatorWidgets: Array<Calculator_Fragment.Indicator>
mapping between indicator, bitmap and drawable.
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private open var Large_Screen: Large_Screen_Type
use large screen.
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private open var numericWidgets: Array<ImageView>
Display characters.
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open var Row_1: LinearLayout
first row need different weight depending on Large_Screen or not
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open var Row_Weight_0: Float
first row need different weight depending on Large_Screen or not.
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open var Row_Weight_1: Float
first row need different weight depending on Large_Screen or not.
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private open var stepImages: Array<ImageView>
Step display.
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val TAG: String
logging tag
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open var Text_Active_Indicator: Int
color for active indicatiors
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open var Text_Inactive_Indicator: Int
color for inactive indicatiors
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private open var Text_Typeface: Typeface
Font to display printout text with
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private open var textImages: Array<ImageView>
Display characters.

Functions

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protected open fun afterViews()
Called when the views are injected.
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abstract fun bindService(Service: Calculator_Service)
Bind or unbind the calculator service
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open fun displayException(Exception: Throwable)
display additional information on the error.
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open fun displayToJavaText(): String
Text currently displayed
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open fun getDisplayText(Row: Int): Array<Short>
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open fun getIndicators(): Array<Boolean>
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun getJavaText(): String
open fun getJavaText(Row: Int): String
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abstract fun getResources(): Resources
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private open fun Init_Keyboard(Activity: FragmentActivity)
create buttons
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open fun onActivityCreated(savedInstanceState: Bundle)
Called when a fragment is first attached to its activity.
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open fun onAttach(activity: Activity)
Called when a fragment is first attached to its activity.
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open fun onDestroy()
Called when the fragment is no longer in use.
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open fun onDetach()
Called when the fragment is no longer attached to its activity.
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open fun onResume()
Called after onRestoreInstanceState(Bundle), onRestart(), or onPause(), for your activity to start interacting with the user.
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open fun onSaveInstanceState(outState: Bundle)
Called to ask the fragment to save its current dynamic state, so it can later be reconstructed in a new instance of its process is restarted.
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protected open fun redrawAll()
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private open fun redrawAlphaText()
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private open fun redrawIndicators()
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private open fun redrawKeyBoard()
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private open fun redrawNumericText()
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private open fun redrawSteps()
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open fun Send_Change_Keyboard(Change_Keyboard: Boolean)
send the change keyboard message when Change_Keyboard is true.
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fun setDisplayText(Row: Int, Alpha_Text: Array<Short>)
Set text to be displayed (calculator alpha codes).
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fun setIndicators(Indicators: Array<Boolean>)
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun setOnOff(on: Boolean)
set the calculators on of status.
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open fun setPressedKey(Pressed_Key: Short)
Get calculator key code of the currently pressed key.
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open fun Switch_Display()
switch between large and normal display
private open fun Switch_Display(Group: ViewGroup, Large_Screen: Boolean)
switch display for view Group
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open fun toString(): String
Generate string for debug purpose
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private open fun Use_Large_Screen(): Boolean
use large screen.