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314 changes: 182 additions & 132 deletions
314
MyBox/src/main/java/mara/mybox/controller/HtmlEditorController.java
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333 changes: 333 additions & 0 deletions
333
MyBox/src/main/java/mara/mybox/controller/WebBrowser.java
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|---|---|---|
| @@ -0,0 +1,333 @@ | ||
| package mara.mybox.controller; | ||
|
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| import java.io.File; | ||
| import java.io.StringWriter; | ||
| import java.net.URL; | ||
| import java.util.List; | ||
| import java.util.ResourceBundle; | ||
| import javafx.beans.property.SimpleBooleanProperty; | ||
| import javafx.beans.value.ChangeListener; | ||
| import javafx.beans.value.ObservableValue; | ||
| import javafx.event.ActionEvent; | ||
| import javafx.fxml.FXML; | ||
| import javafx.fxml.Initializable; | ||
| import javafx.scene.control.ComboBox; | ||
| import javafx.scene.image.Image; | ||
| import javafx.scene.web.WebEngine; | ||
| import javafx.scene.web.WebView; | ||
| import javax.xml.transform.OutputKeys; | ||
| import javax.xml.transform.Transformer; | ||
| import javax.xml.transform.TransformerFactory; | ||
| import javax.xml.transform.dom.DOMSource; | ||
| import javax.xml.transform.stream.StreamResult; | ||
| import static mara.mybox.controller.BaseController.logger; | ||
| import mara.mybox.objects.AppVaribles; | ||
| import static mara.mybox.tools.FxmlTools.badStyle; | ||
|
|
||
| /** | ||
| * @Author Mara | ||
| * @CreateDate 2018-9-18 | ||
| * @Description | ||
| * @License Apache License Version 2.0 | ||
| */ | ||
| public class WebBrowser implements Initializable { | ||
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| private static String WebBrowserLastUrlKey; | ||
| private WebView webView; | ||
| private WebEngine webEngine; | ||
| private int cols, rows, delay, fontSize, orginalStageHeight, orginalStageY; | ||
| protected int lastHtmlLen, lastCodesLen, snapHeight, snapCount; | ||
| private boolean isSettingValues, isOneImage; | ||
| private URL url; | ||
| private List<Image> images; | ||
| private File targetFile; | ||
| protected SimpleBooleanProperty loadedCompletely; | ||
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| public WebBrowser() { | ||
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| WebBrowserLastUrlKey = "WebBrowserLastUrlKey"; | ||
| } | ||
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| @Override | ||
| public void initialize(URL url, ResourceBundle rb) { | ||
| try { | ||
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| initializeNext(); | ||
| } catch (Exception e) { | ||
| logger.error(e.toString()); | ||
| } | ||
| } | ||
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| protected void initializeNext() { | ||
|
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| } | ||
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| protected void initBroswer(final WebView webView) { | ||
| try { | ||
| this.webView = webView; | ||
| webEngine = webView.getEngine(); | ||
|
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| loadedCompletely = new SimpleBooleanProperty(false); | ||
| loadedCompletely.addListener(new ChangeListener<Boolean>() { | ||
| @Override | ||
| public void changed(ObservableValue<? extends Boolean> ov, Boolean old_val, Boolean new_val) { | ||
| if (loadedCompletely.getValue()) { | ||
|
|
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| } else { | ||
|
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| } | ||
|
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| } | ||
| }); | ||
|
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| } catch (Exception e) { | ||
| logger.error(e.toString()); | ||
| } | ||
|
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| } | ||
|
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| public static void initUrlBox(final ComboBox urlBox) { | ||
| try { | ||
| urlBox.valueProperty().addListener(new ChangeListener<String>() { | ||
| @Override | ||
| public void changed(ObservableValue<? extends String> ov, | ||
| String oldValue, String newValue) { | ||
| try { | ||
| URL url = new URL(newValue); | ||
| if (url.getProtocol().toLowerCase().startsWith("http")) { | ||
| urlBox.getEditor().setStyle(null); | ||
| AppVaribles.setConfigValue(WebBrowserLastUrlKey, newValue); | ||
| if (!urlBox.getItems().contains(newValue)) { | ||
| urlBox.getItems().add(newValue); | ||
| } | ||
| } else { | ||
| urlBox.getEditor().setStyle(badStyle); | ||
| } | ||
| } catch (Exception e) { | ||
| urlBox.getEditor().setStyle(badStyle); | ||
| } | ||
| } | ||
| }); | ||
| String savedUrl = AppVaribles.getConfigValue(WebBrowserLastUrlKey, ""); | ||
| if (!savedUrl.isEmpty()) { | ||
| urlBox.getItems().add(savedUrl); | ||
| } | ||
|
|
||
| } catch (Exception e) { | ||
| logger.error(e.toString()); | ||
| } | ||
|
|
||
| } | ||
|
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| // private void checkOneImage() { | ||
| // RadioButton selected = (RadioButton) snapGroup.getSelectedToggle(); | ||
| // if (AppVaribles.getMessage("OneImage").equals(selected.getText())) { | ||
| // isOneImage = true; | ||
| // windowSizeCheck.setDisable(true); | ||
| // } else { | ||
| // isOneImage = false; | ||
| // windowSizeCheck.setDisable(false); | ||
| // } | ||
| // } | ||
| private void loadAddress(ActionEvent event) { | ||
| try { | ||
|
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| webEngine.load(url.toString()); | ||
|
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| } catch (Exception e) { | ||
| logger.error(e.toString()); | ||
| } | ||
|
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| } | ||
|
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| public String getBrowserContents() { | ||
| try { | ||
| Transformer transformer = TransformerFactory.newInstance().newTransformer(); | ||
| transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no"); | ||
| transformer.setOutputProperty(OutputKeys.METHOD, "xml"); | ||
| transformer.setOutputProperty(OutputKeys.INDENT, "yes"); | ||
| transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); | ||
| transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); | ||
|
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| StringWriter stringWriter = new StringWriter(); | ||
| transformer.transform(new DOMSource(webEngine.getDocument()), new StreamResult(stringWriter)); | ||
| String contents = stringWriter.getBuffer().toString(); | ||
| return contents; | ||
| } catch (Exception e) { | ||
| logger.debug(e.toString()); | ||
| return null; | ||
| } | ||
| } | ||
|
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| // private void snapshot() { | ||
| // final FileChooser fileChooser = new FileChooser(); | ||
| // File path; | ||
| // if (isOneImage) { | ||
| // path = new File(AppVaribles.getConfigValue(HtmlImagePathKey, System.getProperty("user.home"))); | ||
| // fileChooser.getExtensionFilters().addAll(CommonValues.ImageExtensionFilter); | ||
| // } else { | ||
| // path = new File(AppVaribles.getConfigValue(HtmlPdfPathKey, System.getProperty("user.home"))); | ||
| // fileChooser.getExtensionFilters().addAll(CommonValues.PdfExtensionFilter); | ||
| // } | ||
| // fileChooser.setInitialDirectory(path); | ||
| // final File file = fileChooser.showSaveDialog(getMyStage()); | ||
| // if (file == null) { | ||
| // return; | ||
| // } | ||
| // AppVaribles.setConfigValue(LastPathKey, file.getParent()); | ||
| // if (isOneImage) { | ||
| // AppVaribles.setConfigValue(HtmlImagePathKey, file.getParent()); | ||
| // } else { | ||
| // AppVaribles.setConfigValue(HtmlPdfPathKey, file.getParent()); | ||
| // } | ||
| // targetFile = file; | ||
| // images = new ArrayList(); | ||
| // | ||
| // loadWholePage(); | ||
| // | ||
| // } | ||
| // | ||
| // private void startSnap() { | ||
| // | ||
| // final int totalHeight = (Integer) webEngine.executeScript("document.body.scrollHeight"); | ||
| // final int snapStep = (Integer) webEngine.executeScript("document.documentElement.clientHeight < document.body.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight"); | ||
| // final int width = (Integer) webEngine.executeScript("document.documentElement.clientWidth < document.body.clientWidth ? document.documentElement.clientWidth : document.body.clientWidth "); | ||
| // snapHeight = 0; | ||
| // snapCount = 0; | ||
| // webEngine.executeScript("window.scrollTo(0,0 );"); | ||
| // updateEditor(); | ||
| // | ||
| // bottomText.setText(AppVaribles.getMessage("SnapingImage...")); | ||
| // final SnapshotParameters parameters = new SnapshotParameters(); | ||
| // parameters.setFill(Color.TRANSPARENT); | ||
| // Timer timer = new Timer(); | ||
| // timer.schedule(new TimerTask() { | ||
| // @Override | ||
| // public void run() { | ||
| // if (totalHeight <= snapHeight) { | ||
| // this.cancel(); | ||
| // } else { | ||
| // Platform.runLater(new Runnable() { | ||
| // @Override | ||
| // public void run() { | ||
| // try { | ||
| // | ||
| // Image snapshot = webView.snapshot(parameters, null); | ||
| // if (totalHeight < snapHeight + snapStep) { // last snap | ||
| // snapshot = FxmlImageTools.cropImage(snapshot, 0, snapStep - (totalHeight - snapHeight), | ||
| // width - 1, (int) snapshot.getHeight() - 1); | ||
| // } else { | ||
| // snapshot = FxmlImageTools.cropImage(snapshot, 0, 0, | ||
| // width - 1, (int) snapshot.getHeight() - 1); | ||
| // } | ||
| // images.add(snapshot); | ||
| // snapHeight += snapStep; | ||
| // if (totalHeight <= snapHeight) { // last snap | ||
| // | ||
| // boolean success = true; | ||
| // if (isOneImage) { | ||
| // Image finalImage = FxmlImageTools.combineSingleColumn(images); | ||
| // if (finalImage != null) { | ||
| // String format = FileTools.getFileSuffix(targetFile.getAbsolutePath()); | ||
| // final BufferedImage bufferedImage = FxmlImageTools.getWritableData(finalImage, format); | ||
| // ImageFileWriters.writeImageFile(bufferedImage, format, targetFile.getAbsolutePath()); | ||
| // } else { | ||
| // success = false; | ||
| // } | ||
| // } else { | ||
| // success = PdfTools.htmlIntoPdf(images, targetFile, windowSizeCheck.isSelected()); | ||
| // } | ||
| // if (success && targetFile.exists()) { | ||
| // if (isOneImage) { | ||
| // openImageManufactureInNew(targetFile.getAbsolutePath()); | ||
| // } else { | ||
| // Desktop.getDesktop().browse(targetFile.toURI()); | ||
| // } | ||
| // } else { | ||
| // popError(AppVaribles.getMessage("Failed")); | ||
| // } | ||
| // | ||
| // webEngine.executeScript("window.scrollTo(0,0 );"); | ||
| // bottomText.setText(""); | ||
| // snapsotButton.setDisable(false); | ||
| // } else { | ||
| // webEngine.executeScript("window.scrollTo(0, " + snapHeight + ");"); | ||
| // } | ||
| // } catch (Exception e) { | ||
| // logger.error(e.toString()); | ||
| // webEngine.executeScript("window.scrollTo(0,0 );"); | ||
| // popError(AppVaribles.getMessage("Failed")); | ||
| // } | ||
| // } | ||
| // }); | ||
| // } | ||
| // } | ||
| // }, 5000, delay); | ||
| // | ||
| // } | ||
| // | ||
| // private void loadWholePage() { | ||
| // orginalStageHeight = (int) getMyStage().getHeight(); | ||
| // orginalStageY = (int) myStage.getY(); | ||
| // Rectangle2D primaryScreenBounds = Screen.getPrimary().getVisualBounds(); | ||
| // myStage.setY(0); | ||
| // myStage.setHeight(primaryScreenBounds.getHeight()); | ||
| // | ||
| // int loadDelay = 5000; | ||
| // loadedCompletely.set(false); | ||
| // snapsotButton.setDisable(true); | ||
| // | ||
| // Timer timer = new Timer(); | ||
| // timer.schedule(new TimerTask() { | ||
| // int lastHeight = 0, newHeight = -1; | ||
| // | ||
| // @Override | ||
| // public void run() { | ||
| // if (newHeight == lastHeight) { | ||
| // logger.debug(" Complete:" + newHeight); | ||
| // this.cancel(); | ||
| // Platform.runLater(new Runnable() { | ||
| // @Override | ||
| // public void run() { | ||
| // myStage.setY(orginalStageY); | ||
| // myStage.setHeight(orginalStageHeight); | ||
| // } | ||
| // }); | ||
| // } else { | ||
| // lastHeight = newHeight; | ||
| // Platform.runLater(new Runnable() { | ||
| // @Override | ||
| // public void run() { | ||
| // try { | ||
| // newHeight = (Integer) webEngine.executeScript("document.body.scrollHeight"); | ||
| // logger.debug(lastHeight + " newHeight:" + newHeight); | ||
| // | ||
| // if (newHeight == lastHeight) { | ||
| // startSnap(); | ||
| // } else { | ||
| // webEngine.executeScript("window.scrollTo(0," + newHeight + ");"); | ||
| // } | ||
| // | ||
| // } catch (Exception e) { | ||
| // logger.error(e.toString()); | ||
| // } | ||
| // } | ||
| // }); | ||
| // } | ||
| // } | ||
| // }, 0, loadDelay); | ||
| // | ||
| // } | ||
| @FXML | ||
| private void zoomIn(ActionEvent event) { | ||
| ++fontSize; | ||
| webEngine.executeScript("document.body.style.fontSize = '" + fontSize + "px' ;"); | ||
| } | ||
|
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| @FXML | ||
| private void zoomOut(ActionEvent event) { | ||
| --fontSize; | ||
| webEngine.executeScript("document.body.style.fontSize = '" + fontSize + "px' ;"); | ||
| } | ||
|
|
||
| } |
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