def SetIcon(self,icon,size=None,top=False):
from javafx.scene.control import ContentDisplay;
if os.path.isfile(icon):
iv = ImageView(Image(FileInputStream(icon)))
if size: iv.setFitHeight(size); iv.setFitWidth(size)
self.ctrl.setGraphic(iv)
if top: self.ctrl.setContentDisplay(ContentDisplay.TOP)
def __init__(self,h,parent):
if h.get('file'): self.ctrl = ImageView(Image(File(h['file']).toURI().toString()))
else: self.ctrl = ImageView()
self.ctrl.setPreserveRatio(True);
if h.get('fitwidth'): self.ctrl.setFitWidth(h['fitwidth'])
if h.get('fitheight'): self.ctrl.setFitHeight(h['fitheight'])
if h.get('bindwidth'): self.ctrl.fitWidthProperty().bind(parent.widthProperty())
if h.get('bindheight'): self.ctrl.fitHeightProperty().bind(parent.heightProperty())
self.Initialize(h)
if h.get('handler'): self.ctrl.setOnAction(h['handler'])
def start(self, stage):
from javafx.application import Platform
self.ctrl = _window__ctrl_table
self.stage = stage
self.stage.setTitle("FxApp Example")
if self.title: self.stage.setTitle(self.title)
if self.icon: self.stage.getIcons().add(Image(FileInputStream(self.icon)))
if self.closeHandler: self.stage.setOnCloseRequest(self.closeHandler)
Platform.setImplicitExit(True)
pane = EzBorderPane(self)
self.scene = Scene(pane.ctrl, 640, 400)
self.stage.setScene(self.scene)
if self.createdHandler: self.createdHandler()
self.stage.show()
def start(self, stage):
print('EzWindow.start()');
from javafx.application import Platform
__vars.ctrl = _window__ctrl_table
__vars.stage = stage
if __vars.title: __vars.stage.setTitle(__vars.title)
if __vars.icon: __vars.stage.getIcons().add(Image(FileInputStream(__vars.icon)))
if __vars.closeHandler: __vars.stage.setOnCloseRequest(__vars.closeHandler)
Platform.setImplicitExit(True)
vbox = EzVBox()
if __vars.menu: vbox.addItem(EzMenuBar(__vars.menu))
for m in __vars.tool: vbox.addItem(EzToolBar(m))
pane = EzBorderPane()
if __vars.content: pane.setCenter(EzLayout(__vars.content,pane.ctrl))
pane.setTop(vbox.ctrl)
pane.setBottom(EzStatusBar(__vars.status))
__vars.scene = Scene(pane.ctrl, __vars.width, __vars.height)
__vars.stage.setScene(__vars.scene)
if __vars.createdHandler: __vars.createdHandler()
__vars.stage.show()
def SetIcon(self,icon,top=False):
from javafx.scene.control import ContentDisplay;
self.ctrl.setGraphic(ImageView(Image(FileInputStream(icon))))
if top: self.ctrl.setContentDisplay(ContentDisplay.TOP)
def show(self):
from javafx.scene.control import CheckBox, Button
#Make Stage always on top
self.license_check_stage.setAlwaysOnTop(True)
#Set Max Height/Width
self.license_check_stage.setMaxWidth(900)
self.license_check_stage.setMaxHeight(500)
#Disallow resizing
self.license_check_stage.setResizable(False)
#Center on screen
self.license_check_stage.centerOnScreen()
#Get input focus
self.license_check_stage.requestFocus()
#Block Main Stage from recieving events!
self.license_check_stage.initModality(
Modality.APPLICATION_MODAL
) #Why is this not in setter bean notation? Hmm.
#License Check
self.license_check_stage.setTitle(
"License Terms & Conditions - EmeraldFX")
#License Answer Placeholder
license_answer = str()
#Buttons
yes = CheckBox()
no = CheckBox()
enter = Button()
#Grab, icon, graphics, button graphics
try:
self.license_check_stage.getIcons().addAll(self.icons.get(0),
self.icons.get(1),
self.icons.get(2),
self.icons.get(3),
self.icons.get(4))
license_graphic = ImageView(
Image(
String(
File('../resources/icons/license.png').toURI().
toString()), True))
yes.setGraphic(
ImageView(
Image(
String(
File('../resources/icons/YES.png').toURI().
toString()), True)))
no.setGraphic(
ImageView(
Image(
String(
File('../resources/icons/NO.png').toURI().toString(
)), True)))
enter.setGraphic(
ImageView(
Image(
String(
File('../resources/icons/GO.png').toURI().toString(
)), True)))
except NullPointerException:
print(
"Log: One or more Application resouce files could not be found."
)
#Disallow Indeterminate
yes.setAllowIndeterminate(False)
no.setAllowIndeterminate(False)
#Header
if self.app.getCurrentTheme() == "Dark":
top = ImageView(
Image(
File('../resources/icons/top_bar_license_dt.png').toURI().
toString()))
elif self.app.getCurrentTheme() == "Light":
top = ImageView(
Image(
File('../resources/icons/top_bar_license_lt.png').toURI().
toString()))
#Middle
middle = HBox(15)
#Set up WebEngine
license_webView = WebView()
webEng = license_webView.getEngine()
webEng.load(self.app._EmeraldFX__LICENSE)
#License Image
license_logo = VBox()
license_logo.getChildren().add(
ImageView(
Image(
String(
File('../resources/icons/license.png').toURI().
toString()), True)))
license_logo.setAlignment(Pos.CENTER)
#Put it all together
middle.getChildren().addAll(license_logo, license_webView)
middle.setPadding(Insets(0, 10, 0, 10))
#CheckBox Grouping
bottom = HBox()
bottom.getChildren().addAll(yes, no, enter)
bottom.setSpacing(50)
bottom.setPadding(Insets(0, 0, 0, 200))
#Set Theme Accordingly
try:
if self.app.getCurrentTheme() == "Dark":
BKG = File(
'../resources/icons/bottom_bar_dt.png').toURI().toString()
elif self.app.getCurrentTheme() == "Light":
BKG = File(
'../resources/icons/bottom_bar_lt.png').toURI().toString()
else:
pass
except NullPointerException:
print(
"Log: One or more Application resouce files could not be found."
)
#Footer
background_bottom = Background(
array(BackgroundImage, [
BackgroundImage(Image(BKG), BackgroundRepeat.NO_REPEAT,
BackgroundRepeat.NO_REPEAT,
BackgroundPosition.DEFAULT,
BackgroundSize.DEFAULT)
]))
bottom.setBackground(background_bottom)
bottom.setAlignment(Pos.CENTER)
bottom.setPrefHeight(15)
#Root Pane
license_check_stage_root = VBox()
license_check_stage_root.getChildren().addAll(top, middle, bottom)
#Scene
license_check_scene = Scene(license_check_stage_root, 895, 498)
#Shortcuts not available for this scene. We will use defaults, for now.
#Set Scene on Stage
self.license_check_stage.setScene(license_check_scene)
#Handle Selection
class AnonInnerCL_E(EventHandler):
def __init__(self, outer, yes, no):
self.outer = outer
self.app = outer.app
self.BS = outer.BS
self.YES = yes
self.NO = no
self.license_check_stage_json = self.app._EmeraldFX__config
#@Override
def handle(self, action):
if (yes.isSelected()) ^ (no.isSelected()):
if self.app._EmeraldFX__LICENSE_ACCEPTANCE == "YES":
#We're done here
self.outer.license_check_stage.close()
#Update properties.json
self.license_check_stage_json['license'][
'value'] = "YES"
#Write Data, close stream
with open("../resources/config/properties.json",
"w") as prop:
json.dump(self.license_check_stage_json, prop)
else:
# checked == "NO":
BrowserSession.closeHistoryWriter(self.BS)
Thread.sleep(300)
Platform.exit()
class AnonInnerCL_Y(EventHandler):
def __init__(self, YES, NO, ENTER, app):
self.YES = YES
self.NO = NO
self.ENTER = ENTER
self.app = app
#@Override
def handle(self, action):
if self.YES.isSelected():
self.NO.setSelected(False)
self.ENTER.setDisabled(
False) if self.ENTER.isDisabled() else None
self.app._EmeraldFX__LICENSE_ACCEPTANCE = "YES"
elif not self.YES.isSelected() and not self.NO.isSelected():
self.ENTER.setDisabled(True)
class AnonInnerCL_N(EventHandler):
def __init__(self, NO, YES, ENTER, app):
self.NO = NO
self.YES = YES
self.ENTER = ENTER
self.app = app
#@Override
def handle(self, action):
if self.NO.isSelected():
self.YES.setSelected(False)
self.ENTER.setDisabled(
False) if self.ENTER.isDisabled() else None
self.app._EmeraldFX__LICENSE_ACCEPTANCE = "NO"
elif not self.NO.isSelected() and not self.YES.isSelected():
self.ENTER.setDisabled(True)
#Disable Enter by Default
enter.setDisabled(True)
#Enter hit
enter.setOnAction(AnonInnerCL_E(self, yes, no))
#Yes Checked
yes.setOnAction(AnonInnerCL_Y(yes, no, enter, self.app))
#No Checked
no.setOnAction(AnonInnerCL_N(no, yes, enter, self.app))
#If they enter no selection, exit
self.license_check_stage.setOnCloseRequest(
lambda event:
[BrowserSession.closeHistoryWriter(self.BS),
Platform.exit()])
#Display stage
self.license_check_stage.show()
def show(self):
#Root Pane
root = VBox()
#FXML Loader
fxmlLoader = FXMLLoader()
#TextArea
from javafx.scene.control import TextArea
textArea = TextArea("Loading . . .")
#Configure Text Area
textArea.setEditable(False)
textArea.setPrefHeight(600)
#Bottom Bar, Current Stylesheet
if self.app.getCurrentTheme() == "Dark":
fxmlLoader.setLocation(
File("../resources/fxml/history_url_tab_dark.fxml").toURI().
toURL()) #For some odd reason this is broken?
bottom_bar = self.app.bottom_bar_dt
elif self.app.getCurrentTheme() == "Light":
fxmlLoader.setLocation(
File("../resources/fxml/history_url_tab_light.fxml").toURI().
toURL())
bottom_bar = ImageView(
Image(
String(
File('../resources/icons/bottom_bar_lt.png').toURI().
toString()), True))
#Think about future themes
else:
pass
#URL Bar
try:
url_bar = fxmlLoader.load(
) #BROKEN - For some reason this breaks after a couple toggles.
except LoadException as e:
print('Log: Exception: An FXML Load Exception has occured.' +
str(e.getCause()))
#Add Children to root pane
root.getChildren().addAll(url_bar, textArea, bottom_bar)
#Fill Width, assume Theme of Main Stage
root.setFillWidth(True)
#Set scene, title
scene = Scene(root, 1350, 625)
#We are leaving the default controls for now.
#Make sure the Text Area's scroll bar is always visible.
scene.getStylesheets().add(
File("../resources/themes/text-area_scroll-pane.css").toURI().
toString())
self.stage.setScene(scene)
self.stage.setTitle("History - EmeraldFX")
#Position History Stage
self.stage.setX(self.app.getMainStage().getX())
self.stage.setY(self.app.getMainStage().getY() + 52)
#Display History Stage
self.stage.show()
#It is CSV, let us display as plain text.
history_csv = File("../resources/history/HISTORY.csv")
history_txt = File("../resources/history/HISTORY.txt")
#Delete text copy if it exists
history_txt.delete() if history_txt.exists() else None
#Copy
Files.copy(history_csv.toPath(), history_txt.toPath())
#Prevent Resizing
self.stage.setResizable(False)
#Flush Stream
self.BS.triggerHistoryWrite()
#GetController instance
controller = fxmlLoader.getController()
''' Failed Attempts '''
#WebView
# webView = WebView()
#Grab Web Engine
# webEng = webView.getEngine()
#Enable JS
# webEng.setJavaScriptEnabled(True)
#Attempt #1 - Start scrolling from the bottom - FAILED
# webEng.executeScript("window.scrollTo(" + "0" + ", " + "600" + ");")
#Attempt #2 - Scroll Pane - FAILED
# from javafx.scene.control import ScrollPane
# wv_scroll = ScrollPane()
# wv_scroll.setVbarPolicy(ScrollPane.ScrollBarPolicy.ALWAYS)
# wv_scroll.setContent(webView)
# wv_scroll.setFitToWidth(True)
# wv_scroll.setFitToHeight(True)
# wv_scroll.setVvalue(wv_scroll.getVmin())
#Load History
# try:
# webEng.load(history_txt.toURI().toString())
# except Exception as e:
# print ('Log: Load Exception: Error Loading History: ' + str(e.getCause()))
# return
#Attempt #3 - Execute Script for Scroll Bar - FAILD
# webEng.executeScript(
# "function scrollDown() { window.scrollTo(0,400); }" +
# "scrollDown();"
# )
#Set Position of Scroll Bar
class AnonInnerCL_TA(ChangeListener):
"""Inner Class for Scrolling Down"""
def __init__(self, textArea):
self.textArea = textArea
#@Override
def changed(self, observable, old, new):
if new > old:
from java.lang import Double
self.textArea.setScrollTop(Double.MAX_VALUE)
else:
pass
textArea.textProperty().addListener(AnonInnerCL_TA(textArea))
#Show History after it is loaded
if self.stage.isShowing(
): #May or may not be broken. If there is litle to no delay, "Loading . . ." will not be noticed.
#Load History on separate thread.
#Clear initial text: Loading . . .
textArea.clear()
#Instantate Service
service = HistoryService(history_txt, textArea)
#Algorithm improved. Start service
service.start()
'''Add resources to controller'''
#Theme Resources
controller.addThemeResources(
self.app.getMainStage(), self.stage,
self.app.getMainStage().getScene(), self.app.getCurrentTheme(),
textArea
) #(Stage mainStage, Stage histStage, Scene scene, String theme, TextArea textArea)
#Clear Resource
controller.addClearResources(self.BS.isHistoryCleared()) #(boolean)
#Quit Resources
controller.addQuitResources(
self.app.getAllStages(),
self.BS.getHistoryWriter()) #(List<Stages>, PrintWriter)
#Media Resources
MMC = self.app.getMediaControls()
controller.addMediaResources(MMC)
#Create Bidirectional Bindings between Main Stage's media controls and history's controls
from javafx.beans.binding import Bindings
MMC_IT = MMC.listIterator()
HMC = controller.getMediaControls()
#Set history media controls to current state
class HMCC(Consumer):
def __init__(self, MMC_IT):
self.MMC_IT = MMC_IT
#@Override
def accept(self, button):
button.setDisabled(MMC_IT.next().isDisabled())
HMC.forEach(HMCC(MMC_IT))
#Fails - first arg cannot be coerced into Consumer? Odd.
# history_media_controls.forEach(lambda button: button.setDisabled( main_media_controls.forEach(lambda button: button.isDisabled()) ) )
#Play
#Won't work -- read only property does not inherit Property, seperate API.
# Bindings.bindBidirectional(history_media_controls.get(0).disabledProperty(), main_media_controls[0].disabledProperty() )
#Stop
# Bindings.bindBidirectional(history_media_controls.get(1).disabledProperty(), main_media_controls[1].disabledProperty() )
#Previous
# Bindings.bindBidirectional(history_media_controls.get(2).disabledProperty(), main_media_controls[2].disabledProperty() )
#Next
# Bindings.bindBidirectional(history_media_controls.get(3).disabledProperty(), main_media_controls[3].disabledProperty() )
#Shortcut Keys Allowed for History (CTRL + D, CTRL + Q, CTRL + T)
scene.addEventFilter(
KeyEvent.KEY_PRESSED, lambda event: self.handleHistoryShortcuts(
event, self.BS, controller.getToggleTheme(),
controller.getClearHistory()))
#Python needs to fix lambdas so we don't have to resort to wrapping inner classes in collections. Yuck.
class HistoryClosed:
@staticmethod
def printClosed():
print("Log: Quit Action: History just closed.")
#Switch back to the main stage
self.stage.setOnCloseRequest(lambda event: [
self.app.getMainStage().toFront(),
self.stage.close(),
HistoryClosed.printClosed()
])
#Log
print('Log: History Notification: History data displayed @ ' +
str(LocalDateTime.now()))