Introduce dialog mode for import configurable

Author: zolotov

src/com/goide/codeInsight/imports/GoAutoImportConfigurable.java

@@ -43,12 +43,14 @@ public class GoAutoImportConfigurable implements SearchableConfigurable {
 
   @NotNull private GoCodeInsightSettings myCodeInsightSettings;
   @NotNull private GoExcludedPathsSettings myExcludedSettings;
-  private boolean myIsDefaultProject;
+  private final boolean myIsDefaultProject;
+  private final boolean myIsDialog;
 
-  public GoAutoImportConfigurable(@NotNull Project project) {
+  public GoAutoImportConfigurable(@NotNull Project project, boolean dialogMode) {
     myCodeInsightSettings = GoCodeInsightSettings.getInstance();
     myExcludedSettings = GoExcludedPathsSettings.getInstance(project);
     myIsDefaultProject = project.isDefault();
+    myIsDialog = dialogMode;
   }
 
   @Nullable
@@ -71,6 +73,7 @@ public JComponent createComponent() {
 
     JPanel result = new JPanel(new BorderLayout());
     result.add(builder.getPanel(), BorderLayout.NORTH);
+    if (myIsDialog) result.setPreferredSize(new Dimension(300, -1));
     return result;
   }
 

src/com/goide/codeInsight/imports/GoExcludePathLookupActionProvider.java

@@ -72,9 +72,8 @@ public Result performLookupAction() {
       ApplicationManager.getApplication().invokeLater(new Runnable() {
         @Override
         public void run() {
-          final GoAutoImportConfigurable configurable = new GoAutoImportConfigurable(myProject);
-          ShowSettingsUtil.getInstance()
-            .editConfigurable(myProject, configurable, new Runnable() {
+          final GoAutoImportConfigurable configurable = new GoAutoImportConfigurable(myProject, true);
+          ShowSettingsUtil.getInstance().editConfigurable(myProject, configurable, new Runnable() {
               @Override
               public void run() {
                 configurable.focusList();

src/com/goide/configuration/GoConfigurableProvider.java

@@ -39,7 +39,7 @@ public Configurable createConfigurable() {
     Configurable librariesConfigurable = new GoLibrariesConfigurableProvider(myProject).createConfigurable();
     Configurable sdkConfigurable = GoSdkService.getInstance(myProject).createSdkConfigurable();
     Configurable buildFlagsConfigurable = new GoBuildTargetConfigurable(myProject, false);
-    Configurable autoImportConfigurable = new GoAutoImportConfigurable(myProject);
+    Configurable autoImportConfigurable = new GoAutoImportConfigurable(myProject, false);
     if (sdkConfigurable != null) {
       return new GoCompositeConfigurable(sdkConfigurable, buildFlagsConfigurable, librariesConfigurable, autoImportConfigurable);
     }