Examples with EnumWidgetProperty org.csstudio.display.builder.model.properties.EnumWidgetProperty used on opensource projects

Example 1 with EnumWidgetProperty

use of org.csstudio.display.builder.model.properties.EnumWidgetProperty in project org.csstudio.display.builder by kasemir.

the class WidgetPropertyUnitTest method testEnum.

/* Test enumerated property read/write API */
@Test
public void testEnum() throws Exception {
    final DisplayModel widget = new DisplayModel();
    final Macros macros = new Macros();
    macros.add("ALIGN", "1");
    widget.propMacros().setValue(macros);
    final EnumWidgetProperty<Align> prop = new EnumWidgetProperty<Align>(alignHoriz, widget, Align.LEFT);
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.LEFT));
    System.out.println(Arrays.toString(prop.getLabels()));
    assertThat(prop.getLabels(), equalTo(new String[] { "Left", "Center", "Right" }));
    // Set value as enum
    prop.setValue(Align.RIGHT);
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.RIGHT));
    // Set value as object, using the enum
    prop.setValueFromObject(Align.LEFT);
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.LEFT));
    // Set value from ordinal
    prop.setValueFromObject(2);
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.RIGHT));
    // Set value from string with ordinal
    prop.setValueFromObject("1");
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.CENTER));
    assertThat(prop.getSpecification(), equalTo("1"));
    // Capture invalid ordinal
    try {
        prop.setValueFromObject(20);
        fail("Allowed invalid ordinal");
    } catch (Exception ex) {
        assertThat(ex.getMessage().toLowerCase(), containsString("invalid ordinal"));
    }
    // Capture use of label or name instead of ordinal
    try {
        prop.setValueFromObject("CENTER");
        fail("Allowed name instead of ordinal");
    } catch (Exception ex) {
        assertThat(ex.getMessage().toLowerCase(), containsString("expects ordinal"));
    }
    // Check handling of specification and macros
    prop.setSpecification("0");
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.LEFT));
    prop.setSpecification("$(ALIGN)");
    System.out.println(prop);
    assertThat(prop.getValue(), equalTo(Align.CENTER));
    System.out.println(prop);
    assertThat(prop.getSpecification(), equalTo("$(ALIGN)"));
}

Example 2 with EnumWidgetProperty

use of org.csstudio.display.builder.model.properties.EnumWidgetProperty in project org.csstudio.display.builder by kasemir.

the class EnumWidgetPropertyBinding method submit.

/**
 * Submit combo value to model
 */
private void submit() {
    final String entered = jfx_node.getValue();
    // Combo switched to editable, but user never entered anything?
    if (entered == null)
        return;
    updating = true;
    final int ordinal = jfx_node.getItems().indexOf(entered);
    final Object value = (ordinal >= 0) ? ordinal : entered;
    undo.execute(new SetWidgetEnumPropertyAction(widget_property, value));
    if (!other.isEmpty()) {
        final String path = widget_property.getPath();
        for (Widget w : other) {
            final EnumWidgetProperty<?> other_prop = (EnumWidgetProperty<?>) w.getProperty(path);
            undo.execute(new SetWidgetEnumPropertyAction(other_prop, value));
        }
    }
    updating = false;
}

Example 3 with EnumWidgetProperty

use of org.csstudio.display.builder.model.properties.EnumWidgetProperty in project org.csstudio.display.builder by kasemir.

the class PropertyPanelSection method bindSimplePropertyField.

/**
 * Some 'simple' properties are handled
 *  in static method to allow use in the
 *  RulesDialog
 *  @param undo
 *  @param bindings
 *  @param property
 *  @param other
 *  @return
 */
public static Node bindSimplePropertyField(final UndoableActionManager undo, final List<WidgetPropertyBinding<?, ?>> bindings, final WidgetProperty<?> property, final List<Widget> other) {
    final Widget widget = property.getWidget();
    Node field = null;
    if (property.isReadonly()) {
        // If "Type", use a label with an icon.
        if (property.getName().equals(CommonWidgetProperties.propType.getName())) {
            final String type = widget.getType();
            try {
                final Image image = new Image(WidgetFactory.getInstance().getWidgetDescriptor(type).getIconStream());
                final ImageView icon = new ImageView(image);
                final String name = WidgetFactory.getInstance().getWidgetDescriptor(type).getName();
                field = new Label(name, icon);
            } catch (Exception ex) {
                // Some widgets have no icon (e.g. DisplayModel).
                field = new Label(String.valueOf(property.getValue()));
            }
        } else {
            final TextField text = new TextField();
            text.setText(String.valueOf(property.getValue()));
            text.setDisable(true);
            field = text;
        }
    } else if (property instanceof ColorWidgetProperty) {
        final ColorWidgetProperty color_prop = (ColorWidgetProperty) property;
        final WidgetColorPropertyField color_field = new WidgetColorPropertyField();
        final WidgetColorPropertyBinding binding = new WidgetColorPropertyBinding(undo, color_field, color_prop, other);
        bindings.add(binding);
        binding.bind();
        field = color_field;
    } else if (property instanceof FontWidgetProperty) {
        final FontWidgetProperty font_prop = (FontWidgetProperty) property;
        final Button font_field = new Button();
        font_field.setMaxWidth(Double.MAX_VALUE);
        final WidgetFontPropertyBinding binding = new WidgetFontPropertyBinding(undo, font_field, font_prop, other);
        bindings.add(binding);
        binding.bind();
        field = font_field;
    } else if (property instanceof EnumWidgetProperty<?>) {
        final EnumWidgetProperty<?> enum_prop = (EnumWidgetProperty<?>) property;
        final ComboBox<String> combo = new ComboBox<>();
        combo.setPromptText(property.getDefaultValue().toString());
        combo.getItems().addAll(enum_prop.getLabels());
        combo.setMaxWidth(Double.MAX_VALUE);
        combo.setMaxHeight(Double.MAX_VALUE);
        final ToggleButton macroButton = new ToggleButton("$");
        try {
            macroButton.setGraphic(new ImageView(new Image(ResourceUtil.openPlatformResource("platform:/plugin/org.csstudio.display.builder.editor/icons/macro-edit.png"))));
        } catch (Exception ex) {
            logger.log(Level.WARNING, "Cannot load macro edit image.", ex);
        }
        macroButton.getStyleClass().add("macro_button");
        macroButton.setTooltip(new Tooltip(Messages.MacroEditButton));
        BorderPane.setMargin(macroButton, new Insets(0, 0, 0, 3));
        BorderPane.setAlignment(macroButton, Pos.CENTER);
        final EnumWidgetPropertyBinding binding = new EnumWidgetPropertyBinding(undo, combo, enum_prop, other);
        bindings.add(binding);
        binding.bind();
        final EventHandler<ActionEvent> macro_handler = event -> {
            final boolean use_macro = macroButton.isSelected() || MacroHandler.containsMacros(enum_prop.getSpecification());
            combo.setEditable(use_macro);
            // now that the combo has become editable.
            if (use_macro && combo.getEditor().getText().isEmpty())
                binding.restore();
        };
        macroButton.setOnAction(macro_handler);
        macroButton.setSelected(MacroHandler.containsMacros(enum_prop.getSpecification()));
        macro_handler.handle(null);
        field = new BorderPane(combo, null, macroButton, null, null);
        // When used in RulesDialog, field can get focus.
        // In that case, forward focus to combo
        field.focusedProperty().addListener((ob, o, focused) -> {
            if (focused) {
                combo.requestFocus();
                if (combo.isEditable())
                    combo.getEditor().selectAll();
            }
        });
    } else if (property instanceof BooleanWidgetProperty) {
        final BooleanWidgetProperty bool_prop = (BooleanWidgetProperty) property;
        final ComboBox<String> combo = new ComboBox<>();
        combo.setPromptText(property.getDefaultValue().toString());
        combo.getItems().addAll("true", "false");
        combo.setMaxWidth(Double.MAX_VALUE);
        combo.setMaxHeight(Double.MAX_VALUE);
        combo.setEditable(true);
        // BooleanWidgetPropertyBinding makes either check or combo visible
        // for plain boolean vs. macro-based value
        final CheckBox check = new CheckBox();
        StackPane.setAlignment(check, Pos.CENTER_LEFT);
        final ToggleButton macroButton = new ToggleButton("$");
        try {
            macroButton.setGraphic(new ImageView(new Image(ResourceUtil.openPlatformResource("platform:/plugin/org.csstudio.display.builder.editor/icons/macro-edit.png"))));
        } catch (Exception ex) {
            logger.log(Level.WARNING, "Cannot load macro edit image.", ex);
        }
        macroButton.getStyleClass().add("macro_button");
        macroButton.setTooltip(new Tooltip(Messages.MacroEditButton));
        BorderPane.setMargin(macroButton, new Insets(0, 0, 0, 3));
        BorderPane.setAlignment(macroButton, Pos.CENTER);
        final BooleanWidgetPropertyBinding binding = new BooleanWidgetPropertyBinding(undo, check, combo, macroButton, bool_prop, other);
        bindings.add(binding);
        binding.bind();
        field = new BorderPane(new StackPane(combo, check), null, macroButton, null, null);
        // For RulesDialog, see above
        field.focusedProperty().addListener((ob, o, focused) -> {
            if (focused) {
                if (combo.isVisible()) {
                    combo.requestFocus();
                    combo.getEditor().selectAll();
                } else if (check.isVisible())
                    check.requestFocus();
            }
        });
    } else if (property instanceof ColorMapWidgetProperty) {
        final ColorMapWidgetProperty colormap_prop = (ColorMapWidgetProperty) property;
        final Button map_button = new Button();
        map_button.setMaxWidth(Double.MAX_VALUE);
        final ColorMapPropertyBinding binding = new ColorMapPropertyBinding(undo, map_button, colormap_prop, other);
        bindings.add(binding);
        binding.bind();
        field = map_button;
    } else if (property instanceof WidgetClassProperty) {
        final WidgetClassProperty widget_class_prop = (WidgetClassProperty) property;
        final ComboBox<String> combo = new ComboBox<>();
        combo.setPromptText(property.getDefaultValue().toString());
        combo.setEditable(true);
        // List classes of this widget
        final String type = widget.getType();
        final Collection<String> classes = WidgetClassesService.getWidgetClasses().getWidgetClasses(type);
        combo.getItems().addAll(classes);
        combo.setMaxWidth(Double.MAX_VALUE);
        final WidgetClassBinding binding = new WidgetClassBinding(undo, combo, widget_class_prop, other);
        bindings.add(binding);
        binding.bind();
        field = combo;
    } else if (property instanceof FilenameWidgetProperty) {
        final FilenameWidgetProperty file_prop = (FilenameWidgetProperty) property;
        final TextField text = new TextField();
        text.setPromptText(file_prop.getDefaultValue().toString());
        text.setMaxWidth(Double.MAX_VALUE);
        final Button select_file = new Button("...");
        select_file.setOnAction(event -> {
            try {
                final String filename = FilenameSupport.promptForRelativePath(widget, file_prop.getValue());
                if (filename != null)
                    undo.execute(new SetMacroizedWidgetPropertyAction(file_prop, filename));
            } catch (Exception ex) {
                logger.log(Level.WARNING, "Cannot prompt for " + file_prop, ex);
            }
        });
        final MacroizedWidgetPropertyBinding binding = new MacroizedWidgetPropertyBinding(undo, text, file_prop, other);
        bindings.add(binding);
        binding.bind();
        field = new HBox(text, select_file);
        HBox.setHgrow(text, Priority.ALWAYS);
        // For RulesDialog, see above
        field.focusedProperty().addListener((ob, o, focused) -> {
            if (focused)
                text.requestFocus();
        });
    } else if (property instanceof PVNameWidgetProperty) {
        final PVNameWidgetProperty pv_prop = (PVNameWidgetProperty) property;
        final TextField text = new TextField();
        text.setPromptText(pv_prop.getDefaultValue().toString());
        final MacroizedWidgetPropertyBinding binding = new MacroizedWidgetPropertyBinding(undo, text, pv_prop, other) {

            @Override
            public void bind() {
                super.bind();
                autocomplete_menu.attachField(text);
            }

            @Override
            public void unbind() {
                super.unbind();
                autocomplete_menu.removeField(text);
            }
        };
        bindings.add(binding);
        binding.bind();
        // Allow editing long PV names, including loc://text("Log text with newlines"),
        // in dialog
        final Button open_editor = new Button("...");
        open_editor.setOnAction(event -> {
            final MultiLineInputDialog dialog = new MultiLineInputDialog(pv_prop.getSpecification());
            DialogHelper.positionDialog(dialog, open_editor, -600, 0);
            final Optional<String> result = dialog.showAndWait();
            if (!result.isPresent())
                return;
            undo.execute(new SetMacroizedWidgetPropertyAction(pv_prop, result.get()));
            for (Widget w : other) {
                final MacroizedWidgetProperty<?> other_prop = (MacroizedWidgetProperty<?>) w.getProperty(pv_prop.getName());
                undo.execute(new SetMacroizedWidgetPropertyAction(other_prop, result.get()));
            }
        });
        field = new HBox(text, open_editor);
        HBox.setHgrow(text, Priority.ALWAYS);
        // For RulesDialog, see similar code elsewhere
        field.focusedProperty().addListener((ob, o, focused) -> {
            if (focused)
                text.requestFocus();
        });
    } else if (property instanceof MacroizedWidgetProperty) {
        // MacroizedWidgetProperty needs to be checked _after_ subclasses like PVNameWidgetProperty, FilenameWidgetProperty
        final MacroizedWidgetProperty<?> macro_prop = (MacroizedWidgetProperty<?>) property;
        final TextField text = new TextField();
        text.setPromptText(macro_prop.getDefaultValue().toString());
        final MacroizedWidgetPropertyBinding binding = new MacroizedWidgetPropertyBinding(undo, text, macro_prop, other);
        bindings.add(binding);
        binding.bind();
        if (CommonWidgetProperties.propText.getName().equals(property.getName()) || CommonWidgetProperties.propTooltip.getName().equals(property.getName())) {
            // Allow editing multi-line text in dialog
            final Button open_editor = new Button("...");
            open_editor.setOnAction(event -> {
                final MultiLineInputDialog dialog = new MultiLineInputDialog(macro_prop.getSpecification());
                DialogHelper.positionDialog(dialog, open_editor, -600, 0);
                final Optional<String> result = dialog.showAndWait();
                if (!result.isPresent())
                    return;
                undo.execute(new SetMacroizedWidgetPropertyAction(macro_prop, result.get()));
                for (Widget w : other) {
                    final MacroizedWidgetProperty<?> other_prop = (MacroizedWidgetProperty<?>) w.getProperty(macro_prop.getName());
                    undo.execute(new SetMacroizedWidgetPropertyAction(other_prop, result.get()));
                }
            });
            field = new HBox(text, open_editor);
            HBox.setHgrow(text, Priority.ALWAYS);
            // For RulesDialog, see above
            field.focusedProperty().addListener((ob, o, focused) -> {
                if (focused)
                    text.requestFocus();
            });
        } else
            field = text;
    } else if (property instanceof PointsWidgetProperty) {
        final PointsWidgetProperty points_prop = (PointsWidgetProperty) property;
        final Button points_field = new Button();
        points_field.setMaxWidth(Double.MAX_VALUE);
        final PointsPropertyBinding binding = new PointsPropertyBinding(undo, points_field, points_prop, other);
        bindings.add(binding);
        binding.bind();
        field = points_field;
    }
    return field;
}