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Postfix templates: allow to duplicate postfix templates (IDEA-190017)

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This commit is contained in:
Alexander Zolotov
2018-04-23 21:03:28 +03:00
parent 57daa76e19
commit 1eecc663ed
2 changed files with 68 additions and 2 deletions
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platform/lang-impl/src/com/intellij/codeInsight/template/postfix/settings/PostfixTemplatesCheckboxTree.java
+43 -1
View File
@@ -319,13 +319,55 @@ public class PostfixTemplatesCheckboxTree extends CheckboxTree implements Dispos
lastPathComponent.setTemplate(newTemplate);
}
myModel.nodeStructureChanged(lastPathComponent);
//update before /after panel
selectionChanged();
}
}
}
public boolean canDuplicateSelectedTemplate() {
TreePath[] selectionPaths = getSelectionModel().getSelectionPaths();
if (!(selectionPaths == null || selectionPaths.length <= 1)) {
return false;
}
PostfixTemplate selectedTemplate = getSelectedTemplate();
if (!isEditable(selectedTemplate)) {
return false;
}
PostfixTemplateProvider provider = selectedTemplate.getProvider();
return provider != null && provider.createEditor(selectedTemplate) != null;
}
public void duplicateSelectedTemplate() {
TreePath path = getSelectionModel().getSelectionPath();
Object lastPathComponent = path.getLastPathComponent();
if (lastPathComponent instanceof PostfixTemplateCheckedTreeNode) {
PostfixTemplate template = ((PostfixTemplateCheckedTreeNode)lastPathComponent).getTemplate();
PostfixTemplateProvider provider = ((PostfixTemplateCheckedTreeNode)lastPathComponent).getTemplateProvider();
String languageId = myProviderToLanguage.get(provider);
if (isEditable(template) && languageId != null) {
PostfixTemplate templateToEdit = template instanceof PostfixChangedBuiltinTemplate
? ((PostfixChangedBuiltinTemplate)template).getDelegate()
: template;
PostfixTemplateEditor editor = provider.createEditor(templateToEdit);
if (editor == null) return;
String providerName = StringUtil.notNullize(provider.getPresentableName());
PostfixEditTemplateDialog dialog = new PostfixEditTemplateDialog(this, editor, providerName, templateToEdit);
if (dialog.showAndGet()) {
String templateKey = dialog.getTemplateName();
PostfixTemplate newTemplate = editor.createTemplate(PostfixTemplatesUtils.generateTemplateId(templateKey, provider), templateKey);
PostfixTemplateCheckedTreeNode createdNode = new PostfixTemplateCheckedTreeNode(newTemplate, provider, true);
DefaultMutableTreeNode languageNode = findOrCreateLanguageNode(languageId);
languageNode.insert(createdNode, languageNode.getIndex((PostfixTemplateCheckedTreeNode)lastPathComponent) + 1);
myModel.nodeStructureChanged(languageNode);
TreeUtil.selectNode(this, createdNode);
}
}
}
}
public boolean canRemoveSelectedTemplates() {
TreePath[] paths = getSelectionModel().getSelectionPaths();
if (paths == null) {
platform/lang-impl/src/com/intellij/codeInsight/template/postfix/settings/PostfixTemplatesConfigurable.java
+25 -1
View File
@@ -10,15 +10,19 @@ import com.intellij.codeInsight.template.postfix.templates.PostfixTemplate;
import com.intellij.codeInsight.template.postfix.templates.PostfixTemplateProvider;
import com.intellij.codeInsight.template.postfix.templates.PostfixTemplatesUtils;
import com.intellij.lang.LanguageExtensionPoint;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.CommonShortcuts;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.SearchableConfigurable;
import com.intellij.openapi.ui.ComboBox;
import com.intellij.openapi.util.Disposer;
import com.intellij.ui.AnActionButton;
import com.intellij.ui.GuiUtils;
import com.intellij.ui.ToolbarDecorator;
import com.intellij.ui.components.JBCheckBox;
import com.intellij.util.Alarm;
import com.intellij.util.PlatformIcons;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.MultiMap;
import org.jetbrains.annotations.Nls;
@@ -101,12 +105,32 @@ public class PostfixTemplatesConfigurable implements SearchableConfigurable, Edi
.setEditActionUpdater(e -> myCheckboxTree.canEditSelectedTemplate())
.setEditAction(button -> myCheckboxTree.editSelectedTemplate())
.setRemoveActionUpdater(e -> myCheckboxTree.canRemoveSelectedTemplates())
.setRemoveAction(button -> myCheckboxTree.removeSelectedTemplates()).createPanel());
.setRemoveAction(button -> myCheckboxTree.removeSelectedTemplates())
.addExtraAction(duplicateAction())
.createPanel());
myTemplatesTreeContainer.setLayout(new BorderLayout());
myTemplatesTreeContainer.add(panel);
}
private AnActionButton duplicateAction() {
AnActionButton button = new AnActionButton("Duplicate", PlatformIcons.COPY_ICON) {
@Override
public void actionPerformed(@NotNull AnActionEvent e) {
if (myCheckboxTree != null) {
myCheckboxTree.duplicateSelectedTemplate();
}
}
@Override
public void updateButton(AnActionEvent e) {
e.getPresentation().setEnabled(myCheckboxTree != null && myCheckboxTree.canDuplicateSelectedTemplate());
}
};
button.registerCustomShortcutSet(CommonShortcuts.getDuplicate(), myCheckboxTree, myCheckboxTree);
return button;
}
private void resetDescriptionPanel() {
if (null != myCheckboxTree && null != myInnerPostfixDescriptionPanel) {
myInnerPostfixDescriptionPanel.reset(PostfixTemplateMetaData.createMetaData(myCheckboxTree.getSelectedTemplate()));