Move Eclipse E4 components from Argeo Commons to Argeo SLC

[gpl/argeo-slc.git] / swt / org.argeo.cms.e4 / src / org / argeo / cms / e4 / handlers / CloseAllParts.java

diff --git a/swt/org.argeo.cms.e4/src/org/argeo/cms/e4/handlers/CloseAllParts.java b/swt/org.argeo.cms.e4/src/org/argeo/cms/e4/handlers/CloseAllParts.java
new file mode 100644 (file)
index 0000000..d11c041
--- /dev/null
+++ b/swt/org.argeo.cms.e4/src/org/argeo/cms/e4/handlers/CloseAllParts.java
@@ -0,0 +1,37 @@
+package org.argeo.cms.e4.handlers;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+
+public class CloseAllParts {
+
+       @Execute
+       void execute(EPartService partService) {
+               for (MPart part : partService.getParts()) {
+                       if (part.isCloseable()) {
+                               if (part.isDirty()) {
+                                       if (partService.savePart(part, true)) {
+                                               partService.hidePart(part, true);
+                                       }
+                               } else {
+                                       partService.hidePart(part, true);
+                               }
+                       }
+               }
+       }
+
+       @CanExecute
+       boolean canExecute(EPartService partService) {
+               boolean atLeastOnePart = false;
+               for (MPart part : partService.getParts()) {
+                       if (part.isVisible() && part.isCloseable()) {
+                               atLeastOnePart = true;
+                               break;
+                       }
+               }
+               return atLeastOnePart;
+       }
+
+}
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