@ -2,60 +2,157 @@ package com.sothr.imagetools.ui.controller
import javafx.fxml.FXML
import javafx.event.ActionEvent
import org.slf4j.LoggerFactory
import org.slf4j.Logger
import javafx.stage. { StageStyle , Stage }
import javafx.scene.Scene
import javafx.scene.Group
import javafx.scene.text.Text
import java.io. { IOException , File }
import javafx.scene.text. { TextAlignment , Text }
import java.io.IOException
import java.util.Scanner
import com.sothr.imagetools.util.ResourceLoader
import java.net.URL
import grizzled.slf4j.Logging
import javafx.scene.web.WebView
import org.markdown4j.Markdown4jProcessor
/* *
* Created by drew on 12 / 31 / 13.
*/
class AppController {
class AppController extends Logging {
val logger : Logger = LoggerFactory . getLogger ( this . getClass )
// val logger : Logger = LoggerFactory . getLogger ( this . getClass )
// Define controls
@FXML var rootMenuBar : javafx . scene . control . MenuBar = null
// region MenuItem Actions
@FXML
def helpAction ( event : ActionEvent ) = {
showExternalHTMLUtilityDialog ( "http://www.sothr.com" )
}
@FXML
def aboutAction ( event : ActionEvent ) = {
logger . debug ( "Displaying about screen" )
debug ( "Displaying about screen" )
var aboutMessage = "Simple About Message"
try {
aboutMessage = new Scanner ( ResourceLoader . get ( ) . getResourceStream ( "documents/about" ) ) . useDelimiter ( "\\A" ) . next ( )
val scanner = new Scanner ( ResourceLoader . get ( ) . getResourceStream ( "documents/about.md" ) )
aboutMessage = ""
while ( scanner . hasNextLine ) {
aboutMessage += scanner . nextLine ( ) . trim ( ) + "\n"
}
debug ( s" Parsed About Message: ' $aboutMessage ' " )
} catch {
case ioe : IOException =>
logger . error ( "Unable to read about file" )
error ( "Unable to read about file" )
}
showMarkdownUtilityDialog ( "About" , aboutMessage , 400.0 , 300.0 )
debug ( "Showing About Dialog" )
}
@FXML
def closeAction ( event : ActionEvent ) = {
debug ( "Closing application from the menu bar" )
val stage : Stage = this . rootMenuBar . getScene . getWindow . asInstanceOf [ Stage ]
stage . close ( )
}
// endregion
// todo : include a templating engine for rendering information
// todo : show a dialog that is rendered from markdown content
def showMarkdownUtilityDialog ( title : String , markdown : String , width : Double = 800.0 , height : Double = 600.0 ) = {
val htmlBody = new Markdown4jProcessor ( ) . process ( markdown )
showHTMLUtilityDialog ( title , htmlBody , width , height )
}
/* *
* Render HTML content to a utility dialog . No input or output , just raw rendered content through a webkit engine .
*
* @param title
* @param htmlBody
* @param width
* @param height
*/
def showHTMLUtilityDialog ( title : String , htmlBody : String , width : Double = 800.0 , height : Double = 600.0 ) = {
val dialog : Stage = new Stage ( )
dialog . initStyle ( StageStyle . UTILITY )
val parent : Group = new Group ( ) ;
parent . getChildren . add ( new Text ( 25 , 25 , aboutMessage ) )
val parent : Group = new Group ( )
// setup the HTML view
val htmlView = new WebView
htmlView . getEngine . loadContent ( htmlBody )
htmlView . setMinWidth ( width )
htmlView . setMinHeight ( height )
htmlView . setPrefWidth ( width )
htmlView . setPrefHeight ( height )
parent . getChildren . add ( htmlView )
val scene : Scene = new Scene ( parent )
dialog . setScene ( scene )
dialog . setResizable ( false )
dialog . setMinHeight ( 400.0 )
dialog . setMinWidth ( 400.0 )
dialog . setTitle ( title )
dialog . show ( )
}
@FXML
def closeAction ( event : ActionEvent ) = {
logger . debug ( "Closing application from the menu bar" )
val stage : Stage = this . rootMenuBar . getScene . getWindow . asInstanceOf [ Stage ]
stage . close ( )
def showExternalHTMLUtilityDialog ( url : String ) = {
val dialog : Stage = new Stage ( )
dialog . initStyle ( StageStyle . UTILITY )
val parent : Group = new Group ( )
// setup the HTML view
val htmlView = new WebView
htmlView . getEngine . load ( url )
// htmlView . setMinWidth ( width )
// htmlView . setMinHeight ( height )
// htmlView . setPrefWidth ( width )
// htmlView . setPrefHeight ( height )
parent . getChildren . add ( htmlView )
val scene : Scene = new Scene ( parent )
dialog . setScene ( scene )
dialog . setResizable ( false )
dialog . setTitle ( htmlView . getEngine . getTitle )
dialog . show ( )
}
// endregion
/* *
* Show a plain text utility dialog
*
* @param message
* @param wrapWidth
* @param alignment
*/
def showUtilityDialog ( title : String ,
message : String ,
wrapWidth : Double = 300.0 ,
xOffset : Double = 25.0 ,
yOffset : Double = 25.0 ,
alignment : TextAlignment = TextAlignment . JUSTIFY ) = {
val dialog : Stage = new Stage ( )
dialog . initStyle ( StageStyle . UTILITY )
val parent : Group = new Group ( )
// fill the text box
val messageText = new Text ( )
messageText . setText ( message )
messageText . setWrappingWidth ( wrapWidth )
messageText . setX ( xOffset )
messageText . setY ( yOffset )
messageText . setTextAlignment ( TextAlignment . JUSTIFY )
parent . getChildren . add ( messageText )
val scene : Scene = new Scene ( parent )
dialog . setScene ( scene )
dialog . setResizable ( false )
dialog . setMinWidth ( wrapWidth + xOffset * 2 )
dialog . setTitle ( title )
dialog . show ( )
}
def print ( ) : String = {
return "This method works"
Drew Short
10 years ago