[WIP] CFV Refactor

[deliverable/tracecompass.git] / tmf / org.eclipse.tracecompass.tmf.ui / src / org / eclipse / tracecompass / internal / provisional / tmf / ui / views / timegraph2 / swtjfx / ActionFactory.java

diff --git a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/provisional/tmf/ui/views/timegraph2/swtjfx/ActionFactory.java b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/provisional/tmf/ui/views/timegraph2/swtjfx/ActionFactory.java
new file mode 100644 (file)
index 0000000..e66ba39
--- /dev/null
+++ b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/provisional/tmf/ui/views/timegraph2/swtjfx/ActionFactory.java
@@ -0,0 +1,147 @@
+package org.eclipse.tracecompass.internal.provisional.tmf.ui.views.timegraph2.swtjfx;
+
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+import org.eclipse.jdt.annotation.Nullable;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.action.IMenuCreator;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2.ITimeGraphModelRenderProvider;
+import org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2.ITimeGraphModelRenderProvider.FilterMode;
+import org.eclipse.tracecompass.internal.provisional.tmf.core.views.timegraph2.ITimeGraphModelRenderProvider.SortingMode;
+import org.eclipse.tracecompass.internal.provisional.tmf.ui.views.timegraph2.TimeGraphModelViewer;
+import org.eclipse.tracecompass.internal.tmf.ui.Activator;
+import org.eclipse.tracecompass.internal.tmf.ui.ITmfImageConstants;
+
+final class ActionFactory {
+
+    private ActionFactory() {}
+
+    private static abstract class DrowDownMenuCreator implements IMenuCreator {
+
+        private @Nullable Menu fMenu = null;
+
+        @Override
+        public final @Nullable Menu getMenu(@Nullable Menu parent) {
+            return null; // Not used?
+        }
+
+        @Override
+        public final Menu getMenu(@Nullable Control parent) {
+            if (fMenu != null) {
+                fMenu.dispose();
+            }
+            Menu menu = new Menu(parent);
+            getMenuActions().forEach(action -> {
+                new ActionContributionItem(action).fill(menu, -1);
+            });
+            fMenu = menu;
+            return menu;
+        }
+
+        @Override
+        public final void dispose() {
+            if (fMenu != null) {
+                fMenu.dispose();
+                fMenu = null;
+            }
+        }
+
+        protected abstract List<Action> getMenuActions();
+    }
+
+    private static class SelectSortingModeAction extends Action {
+
+        public SelectSortingModeAction(TimeGraphModelViewer viewer) {
+            super("Sorting Mode", IAction.AS_DROP_DOWN_MENU);
+            ITimeGraphModelRenderProvider provider = viewer.getModelRenderProvider();
+
+            setToolTipText("Select Sorting Mode");
+            setImageDescriptor(Activator.getDefault().getImageDescripterFromPath(ITmfImageConstants.IMG_UI_SHOW_LEGEND));
+            setMenuCreator(new DrowDownMenuCreator() {
+                @Override
+                protected List<Action> getMenuActions() {
+                    return IntStream.range(0, provider.getSortingModes().size())
+                            .mapToObj(index -> {
+                                SortingMode sortingMode = provider.getSortingModes().get(index);
+                                Action action = new Action(sortingMode.getName(), IAction.AS_RADIO_BUTTON) {
+                                    @Override
+                                    public void runWithEvent(@Nullable Event event) {
+                                        if (isChecked()) {
+                                            provider.setCurrentSortingMode(index);
+                                            System.out.println("repainting viewer");
+                                            viewer.repaintCurrentArea();
+                                        }
+                                    }
+                                };
+                                action.setEnabled(true);
+                                action.setChecked(provider.getCurrentSortingMode() == sortingMode);
+                                return action;
+                            })
+                            .collect(Collectors.toList());
+                }
+            });
+        }
+
+        @Override
+        public void runWithEvent(@Nullable Event event) {
+            // TODO Also open the menu, need to figure out how
+        }
+    }
+
+    private static class SelectFilterModesAction extends Action {
+
+        public SelectFilterModesAction(TimeGraphModelViewer viewer) {
+            super("Filters", IAction.AS_DROP_DOWN_MENU);
+            ITimeGraphModelRenderProvider provider = viewer.getModelRenderProvider();
+
+            setToolTipText("Configure Filters");
+            setImageDescriptor(Activator.getDefault().getImageDescripterFromPath(ITmfImageConstants.IMG_UI_FILTERS));
+            setMenuCreator(new DrowDownMenuCreator() {
+                @Override
+                protected List<Action> getMenuActions() {
+                    return IntStream.range(0, provider.getFilterModes().size())
+                            .mapToObj(index -> {
+                                FilterMode filterMode = provider.getFilterModes().get(index);
+                                Action action = new Action(filterMode.getName(), IAction.AS_CHECK_BOX) {
+                                    @Override
+                                    public void runWithEvent(@Nullable Event event) {
+                                        if (isChecked()) {
+                                            provider.enableFilterMode(index);
+                                        } else {
+                                            provider.disableFilterMode(index);
+                                        }
+                                        System.out.println("repainting viewer");
+                                        viewer.repaintCurrentArea();
+                                    }
+                                };
+                                action.setEnabled(true);
+                                action.setChecked(provider.getActiveFilterModes().contains(filterMode));
+                                return action;
+                            })
+                            .collect(Collectors.toList());
+                }
+            });
+        }
+
+        @Override
+        public void runWithEvent(@Nullable Event event) {
+            // TODO Also open the menu, need to figure out how
+        }
+    }
+
+    public static Action getSelectSortingModeAction(TimeGraphModelViewer viewer) {
+        return new SelectSortingModeAction(viewer);
+    }
+
+    public static Action getSelectFilterModesAction(TimeGraphModelViewer viewer) {
+        return new SelectFilterModesAction(viewer);
+    }
+
+}