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193 changes: 193 additions & 0 deletions
193
com.io7m.laurel.gui/src/main/java/com/io7m/laurel/gui/internal/LImageView.java
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright © 2024 Mark Raynsford <[email protected]> https://www.io7m.com | ||
| * | ||
| * Permission to use, copy, modify, and/or distribute this software for any | ||
| * purpose with or without fee is hereby granted, provided that the above | ||
| * copyright notice and this permission notice appear in all copies. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | ||
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR | ||
| * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
| */ | ||
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| package com.io7m.laurel.gui.internal; | ||
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| import com.io7m.laurel.gui.internal.model.LMImage; | ||
| import com.io7m.repetoir.core.RPServiceDirectoryType; | ||
| import javafx.fxml.FXML; | ||
| import javafx.fxml.FXMLLoader; | ||
| import javafx.scene.Scene; | ||
| import javafx.scene.control.Button; | ||
| import javafx.scene.control.ProgressBar; | ||
| import javafx.scene.image.Image; | ||
| import javafx.scene.image.ImageView; | ||
| import javafx.scene.layout.Pane; | ||
| import javafx.scene.shape.Rectangle; | ||
| import javafx.stage.Stage; | ||
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| import java.io.IOException; | ||
| import java.io.UncheckedIOException; | ||
| import java.net.URL; | ||
| import java.util.Objects; | ||
| import java.util.Optional; | ||
| import java.util.ResourceBundle; | ||
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| /** | ||
| * The About screen. | ||
| */ | ||
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| public final class LImageView implements LScreenViewType | ||
| { | ||
| private final Stage stage; | ||
| private final LControllerType controller; | ||
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| private @FXML Rectangle border; | ||
| private @FXML ImageView imageView; | ||
| private @FXML Button dismiss; | ||
| private @FXML ProgressBar imageProgress; | ||
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| /** | ||
| * The image view screen. | ||
| * | ||
| * @param services The services | ||
| * @param inStage The stage | ||
| */ | ||
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| public LImageView( | ||
| final RPServiceDirectoryType services, | ||
| final Stage inStage) | ||
| { | ||
| this.controller = | ||
| services.requireService(LControllerType.class); | ||
| this.stage = | ||
| Objects.requireNonNull(inStage, "inStage"); | ||
| } | ||
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| @Override | ||
| public void initialize( | ||
| final URL url, | ||
| final ResourceBundle resourceBundle) | ||
| { | ||
| this.border.widthProperty() | ||
| .bind(this.stage.widthProperty().subtract(24.0)); | ||
| this.border.heightProperty() | ||
| .bind(this.stage.heightProperty().subtract(32 + 32 + 16 + 8)); | ||
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| this.border.widthProperty() | ||
| .addListener((observable, oldValue, newValue) -> { | ||
| this.imageView.setFitWidth(newValue.doubleValue() - 2.0); | ||
| }); | ||
| this.border.heightProperty() | ||
| .addListener((observable, oldValue, newValue) -> { | ||
| this.imageView.setFitHeight(newValue.doubleValue() - 2.0); | ||
| }); | ||
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| this.controller.imageSelected() | ||
| .subscribe((image1, image2) -> { | ||
| this.onImageSelected(image2); | ||
| }); | ||
| } | ||
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| private void onImageSelected( | ||
| final LMImage image) | ||
| { | ||
| if (image == null) { | ||
| this.controller.imageSelect(Optional.empty()); | ||
| this.imageView.setImage(null); | ||
| return; | ||
| } | ||
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| final var imageFileOpt = | ||
| Optional.ofNullable(image.fileName().get()); | ||
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| this.imageProgress.setVisible(true); | ||
| if (imageFileOpt.isPresent()) { | ||
| final var imageValue = | ||
| new Image( | ||
| imageFileOpt.get().toUri().toString(), | ||
| this.imageView.getFitWidth(), | ||
| this.imageView.getFitHeight(), | ||
| false, | ||
| true, | ||
| true | ||
| ); | ||
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| this.imageProgress.setVisible(true); | ||
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| imageValue.exceptionProperty() | ||
| .subscribe(e -> { | ||
| this.imageProgress.setVisible(true); | ||
| }); | ||
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| imageValue.progressProperty() | ||
| .addListener((observable, oldValue, newValue) -> { | ||
| if (newValue.doubleValue() >= 1.0) { | ||
| this.imageProgress.setVisible(false); | ||
| } | ||
| }); | ||
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| this.imageProgress.progressProperty() | ||
| .bind(imageValue.progressProperty()); | ||
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| this.imageView.setImage(imageValue); | ||
| } else { | ||
| this.imageView.setImage(null); | ||
| this.imageProgress.setVisible(false); | ||
| } | ||
| } | ||
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| @FXML | ||
| private void onDismiss() | ||
| { | ||
| this.stage.close(); | ||
| } | ||
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| /** | ||
| * The image view screen. | ||
| * | ||
| * @param services The services | ||
| * @param strings The strings | ||
| * | ||
| * @return The about screen | ||
| */ | ||
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| public static LImageView create( | ||
| final Stage stage, | ||
| final RPServiceDirectoryType services, | ||
| final LStrings strings) | ||
| { | ||
| try { | ||
| final var layout = | ||
| LExporterDialogs.class.getResource( | ||
| "/com/io7m/laurel/gui/internal/image.fxml"); | ||
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| Objects.requireNonNull(layout, "layout"); | ||
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| final var loader = | ||
| new FXMLLoader(layout, strings.resources()); | ||
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| final var image = new LImageView(services, stage); | ||
| loader.setControllerFactory(param -> { | ||
| return image; | ||
| }); | ||
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| final Pane pane = loader.load(); | ||
| LCSS.setCSS(pane); | ||
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| stage.setTitle(strings.format("image")); | ||
| stage.setWidth(512); | ||
| stage.setMinWidth(256); | ||
| stage.setMinHeight(256); | ||
| stage.setHeight(512); | ||
| stage.setScene(new Scene(pane)); | ||
| return image; | ||
| } catch (final IOException e) { | ||
| throw new UncheckedIOException(e); | ||
| } | ||
| } | ||
| } |
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28 changes: 28 additions & 0 deletions
28
com.io7m.laurel.gui/src/main/resources/com/io7m/laurel/gui/internal/image.fxml
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,28 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
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| <?import javafx.geometry.Insets?> | ||
| <?import javafx.scene.control.Button?> | ||
| <?import javafx.scene.control.ProgressBar?> | ||
| <?import javafx.scene.image.ImageView?> | ||
| <?import javafx.scene.layout.AnchorPane?> | ||
| <?import javafx.scene.layout.HBox?> | ||
| <?import javafx.scene.layout.Region?> | ||
| <?import javafx.scene.shape.Rectangle?> | ||
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| <AnchorPane xmlns="http://javafx.com/javafx/21.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.io7m.laurel.gui.internal.LImageView"> | ||
| <children> | ||
| <Rectangle fx:id="border" arcHeight="5.0" arcWidth="5.0" fill="#1f93ff00" height="512.0" stroke="WHITE" strokeType="INSIDE" width="512.0" AnchorPane.bottomAnchor="47.0" AnchorPane.leftAnchor="7.0" AnchorPane.rightAnchor="7.0" AnchorPane.topAnchor="7.0" /> | ||
| <ImageView fx:id="imageView" fitHeight="512.0" fitWidth="512.0" layoutX="8.0" layoutY="8.0" pickOnBounds="true" preserveRatio="true" AnchorPane.bottomAnchor="48.0" AnchorPane.leftAnchor="8.0" AnchorPane.rightAnchor="8.0" AnchorPane.topAnchor="8.0" /> | ||
| <ProgressBar fx:id="imageProgress" prefHeight="16.0" prefWidth="128.0" progress="0.0" AnchorPane.bottomAnchor="64.0" AnchorPane.leftAnchor="128.0" AnchorPane.rightAnchor="128.0" /> | ||
| <HBox alignment="CENTER" layoutX="8.0" layoutY="528.0" maxHeight="-Infinity" minHeight="-Infinity" prefHeight="32.0" AnchorPane.bottomAnchor="8.0" AnchorPane.leftAnchor="8.0" AnchorPane.rightAnchor="8.0"> | ||
| <children> | ||
| <Region HBox.hgrow="ALWAYS" /> | ||
| <Button fx:id="dismiss" defaultButton="true" mnemonicParsing="false" onAction="#onDismiss" prefHeight="32.0" prefWidth="128.0" text="%error.dismiss" HBox.hgrow="NEVER"> | ||
| <HBox.margin> | ||
| <Insets /> | ||
| </HBox.margin> | ||
| </Button> | ||
| </children> | ||
| </HBox> | ||
| </children> | ||
| </AnchorPane> |