Examples with Canvas org.terasology.nui.Canvas used on opensource projects

Example 1 with Canvas

use of org.terasology.nui.Canvas in project Terasology by MovingBlocks.

the class CardLayoutTest method setup.

@BeforeEach
public void setup() {
    cardLayout = new CardLayout();
    widget1 = mock(UIWidget.class);
    widget2 = mock(UIWidget.class);
    widget3 = mock(UIWidget.class);
    canvas = mock(Canvas.class);
    // +-----------------------------------+  +---+  +-------+
    // |                                   |  |1x2|  |       |
    // |               1x1                 |  +---+  |       |
    // |                                   |         |  1x3  |
    // +-----------------------------------+         |       |
    // |       |
    // +-------+
    when(widget1.getPreferredContentSize(eq(canvas), any(Vector2i.class))).thenReturn(new Vector2i(50, 10));
    when(widget2.getPreferredContentSize(eq(canvas), any(Vector2i.class))).thenReturn(new Vector2i(5, 5));
    when(widget3.getPreferredContentSize(eq(canvas), any(Vector2i.class))).thenReturn(new Vector2i(10, 15));
    when(widget1.getId()).thenReturn("widget1");
    when(widget2.getId()).thenReturn("widget2");
    when(widget3.getId()).thenReturn("widget3");
    Vector2i availableSize = new Vector2i(200, 200);
    when(canvas.size()).thenReturn(availableSize);
    cardLayout.addWidget(widget1);
    cardLayout.addWidget(widget2);
    cardLayout.addWidget(widget3);
}

Example 2 with Canvas

use of org.terasology.nui.Canvas in project Terasology by MovingBlocks.

the class ColumnLayoutTest method setup.

@BeforeEach
public void setup() {
    columnLayout = new ColumnLayout();
    itemAt1x1 = mock(UIWidget.class);
    itemAt2x1 = mock(UIWidget.class);
    itemAt3x1 = mock(UIWidget.class);
    itemAt1x2 = mock(UIWidget.class);
    itemAt2x2 = mock(UIWidget.class);
    itemAt3x2 = mock(UIWidget.class);
    canvas = mock(Canvas.class);
    // +-----------------------------------+  +---+  +-------+
    // |                                   |  |2x1|  |       |
    // |               1x1                 |  +---+  |  3x1  |
    // |                                   |         |       |
    // +-----------------------------------+         +-------+
    when(canvas.calculateRestrictedSize(eq(itemAt1x1), any(Vector2i.class))).thenReturn(new Vector2i(50, 10));
    when(canvas.calculateRestrictedSize(eq(itemAt2x1), any(Vector2i.class))).thenReturn(new Vector2i(5, 5));
    when(canvas.calculateRestrictedSize(eq(itemAt3x1), any(Vector2i.class))).thenReturn(new Vector2i(10, 10));
    // +--------------+  +---+  +--------------+
    // |              |  |2x2|  |              |
    // |     1x2      |  +---+  |      3x2     |
    // |              |         |              |
    // +--------------+         +--------------+
    when(canvas.calculateRestrictedSize(eq(itemAt1x2), any(Vector2i.class))).thenReturn(new Vector2i(20, 10));
    when(canvas.calculateRestrictedSize(eq(itemAt2x2), any(Vector2i.class))).thenReturn(new Vector2i(5, 5));
    when(canvas.calculateRestrictedSize(eq(itemAt3x2), any(Vector2i.class))).thenReturn(new Vector2i(20, 10));
    Vector2i availableSize = new Vector2i(CANVAS_WIDTH, CANVAS_HEIGHT);
    when(canvas.size()).thenReturn(availableSize);
    columnLayout.setColumns(3);
    columnLayout.addWidget(itemAt1x1);
    columnLayout.addWidget(itemAt2x1);
    columnLayout.addWidget(itemAt3x1);
    columnLayout.addWidget(itemAt1x2);
    columnLayout.addWidget(itemAt2x2);
    columnLayout.addWidget(itemAt3x2);
}

Example 3 with Canvas

use of org.terasology.nui.Canvas in project Terasology by MovingBlocks.

the class GameDetailsScreen method setUpGameModules.

private void setUpGameModules() {
    gameModules.subscribeSelection((widget, moduleSelectionInfo) -> {
        if (moduleSelectionInfo == null) {
            return;
        }
        descriptionTitle.setText(translationSystem.translate("${engine:menu#game-details-module-description}"));
        description.setText(getModuleDescription(moduleSelectionInfo));
        gameWorlds.setSelection(null);
        blocks.setSelection(null);
    });
    gameModules.setItemRenderer(new AbstractItemRenderer<ModuleSelectionInfo>() {

        String getString(ModuleSelectionInfo value) {
            if (value.getMetadata() != null) {
                return value.getMetadata().getDisplayName().toString();
            } else if (value.isUnavailableVersion()) {
                return value.getUnavailableModuleName();
            }
            return "";
        }

        @Override
        public void draw(ModuleSelectionInfo value, Canvas canvas) {
            if (value.isStrictVersion()) {
                canvas.setMode("strict");
            } else if (value.isLatestVersion()) {
                canvas.setMode("latest");
            } else {
                canvas.setMode("invalid");
            }
            canvas.drawText(getString(value), canvas.getRegion());
        }

        @Override
        public Vector2i getPreferredSize(ModuleSelectionInfo value, Canvas canvas) {
            String text = getString(value);
            return new Vector2i(canvas.getCurrentStyle().getFont().getWidth(text), canvas.getCurrentStyle().getFont().getLineHeight());
        }
    });
    gameModules.subscribe(((widget, item) -> openModuleDetailsScreen()));
}

Example 4 with Canvas

use of org.terasology.nui.Canvas in project Terasology by MovingBlocks.

the class ModuleDetailsScreen method setUpModules.

private void setUpModules() {
    modules.subscribeSelection(((widget, item) -> {
        if (item != null) {
            dependencies.setList(getSortedDependencies(item));
            dependencies.setSelection(null);
            dependencies.select(0);
            this.updateOpenInBrowserButton();
        }
    }));
    modules.setItemRenderer(new StringTextRenderer<Module>() {

        @Override
        public String getString(Module value) {
            if (value != null) {
                return value.getMetadata().getDisplayName().toString();
            }
            return "";
        }

        @Override
        public void draw(Module value, Canvas canvas) {
            if (!validateModuleDependencies(value.getId())) {
                canvas.setMode(("invalid"));
            } else {
                canvas.setMode("available");
            }
            canvas.drawText(getString(value), canvas.getRegion());
        }

        @Override
        public Vector2i getPreferredSize(Module value, Canvas canvas) {
            String text = getString(value);
            return new Vector2i(canvas.getCurrentStyle().getFont().getWidth(text), canvas.getCurrentStyle().getFont().getLineHeight());
        }
    });
}

Example 5 with Canvas

use of org.terasology.nui.Canvas in project Terasology by MovingBlocks.

the class ModuleDetailsScreen method setUpDependencies.

private void setUpDependencies() {
    dependencies.setList(Collections.emptyList());
    dependencies.setItemRenderer(new AbstractItemRenderer<DependencyInfo>() {

        private String getString(DependencyInfo value) {
            if (value != null) {
                return value.getId().toString();
            }
            return "";
        }

        @Override
        public void draw(DependencyInfo value, Canvas canvas) {
            Module module = moduleManager.getRegistry().getLatestModuleVersion(value.getId());
            if (module == null || !(value.versionPredicate().test(module.getVersion()))) {
                canvas.setMode("invalid");
            } else {
                canvas.setMode("available");
            }
            canvas.drawText(getString(value), canvas.getRegion());
        }

        @Override
        public Vector2i getPreferredSize(DependencyInfo value, Canvas canvas) {
            String text = getString(value);
            canvas.getCurrentStyle().setTextColor(Color.RED);
            return new Vector2i(canvas.getCurrentStyle().getFont().getWidth(text), canvas.getCurrentStyle().getFont().getLineHeight());
        }
    });
    dependencies.subscribe(((widget, item) -> {
        if (item != null) {
            modules.getList().stream().filter(m -> item.getId().equals(m.getId())).findFirst().ifPresent(m -> modules.setSelection(m));
        }
    }));
}