IDEA: created a infrastructure for saving any compiler settings.

Added "generate no warnings" to Settings.

compiler/cli/cli-common/src/org/jetbrains/jet/cli/common/arguments/CommonArgumentConstants.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.cli.common.arguments;
+
+public interface CommonArgumentConstants {
+    String SUPPRESS_WARNINGS = "warnings";
+}

compiler/cli/cli-common/src/org/jetbrains/jet/cli/common/arguments/CommonCompilerArguments.java

@@ -18,7 +18,11 @@ package org.jetbrains.jet.cli.common.arguments;
 
 import com.sampullara.cli.Argument;
 
+import static org.jetbrains.jet.cli.common.arguments.CommonArgumentConstants.SUPPRESS_WARNINGS;
+
 public abstract class CommonCompilerArguments extends CompilerArguments {
+    public static final CommonCompilerArguments DUMMY = new DummyImpl();
+
     @Argument(value = "tags", description = "Demarcate each compilation message (error, warning, etc) with an open and close tag")
     public boolean tags;
     @Argument(value = "verbose", description = "Enable verbose logging output")
@@ -60,6 +64,14 @@ public abstract class CommonCompilerArguments extends CompilerArguments {
 
     @Override
     public boolean suppressAllWarnings() {
-        return "warnings".equalsIgnoreCase(suppress);
+        return SUPPRESS_WARNINGS.equalsIgnoreCase(suppress);
+    }
+
+    // Used only for serialize and deserialize settings. Don't use in other places!
+    public static final class DummyImpl extends CommonCompilerArguments {
+        @Override
+        public String getSrc() {
+            return null;
+        }
     }
 }

compiler/cli/cli-common/src/org/jetbrains/jet/cli/common/arguments/K2JSCompilerArguments.java

@@ -19,6 +19,9 @@ package org.jetbrains.jet.cli.common.arguments;
 import com.sampullara.cli.Argument;
 import org.jetbrains.annotations.Nullable;
 
+import static org.jetbrains.jet.cli.common.arguments.K2JsArgumentConstants.CALL;
+import static org.jetbrains.jet.cli.common.arguments.K2JsArgumentConstants.NO_CALL;
+
 /**
  * NOTE: for now K2JSCompiler supports only minimal amount of parameters required to launch it from the plugin.
  */
@@ -39,7 +42,8 @@ public class K2JSCompilerArguments extends CommonCompilerArguments {
     public String target;
 
     @Nullable
-    @Argument(value = "main", description = "Whether a main function should be called; either 'call' or 'noCall', default 'call' (main function will be auto detected)")
+    @Argument(value = "main", description = "Whether a main function should be called; either '" + CALL +
+                                            "' or '" + NO_CALL + "', default '" + CALL + "' (main function will be auto detected)")
     public String main;
 
     @Override

compiler/cli/cli-common/src/org/jetbrains/jet/cli/common/arguments/K2JsArgumentConstants.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.cli.common.arguments;
+
+public interface K2JsArgumentConstants {
+    String CALL = "call";
+    String NO_CALL = "noCall";
+}

compiler/cli/src/org/jetbrains/jet/cli/js/K2JSCompiler.java

@@ -32,6 +32,7 @@ import org.jetbrains.jet.analyzer.AnalyzeExhaust;
 import org.jetbrains.jet.cli.common.CLICompiler;
 import org.jetbrains.jet.cli.common.ExitCode;
 import org.jetbrains.jet.cli.common.arguments.K2JSCompilerArguments;
+import org.jetbrains.jet.cli.common.arguments.K2JsArgumentConstants;
 import org.jetbrains.jet.cli.common.messages.AnalyzerWithCompilerReport;
 import org.jetbrains.jet.cli.common.messages.CompilerMessageLocation;
 import org.jetbrains.jet.cli.common.messages.CompilerMessageSeverity;
@@ -170,7 +171,7 @@ public class K2JSCompiler extends CLICompiler<K2JSCompilerArguments> {
     }
 
     public static MainCallParameters createMainCallParameters(String main) {
-        if ("noCall".equals(main)) {
+        if (K2JsArgumentConstants.NO_CALL.equals(main)) {
             return MainCallParameters.noCall();
         }
         else {

ide-compiler-runner/src/org/jetbrains/jet/compiler/SettingConstants.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.compiler;
+
+import static com.intellij.openapi.components.StoragePathMacros.PROJECT_CONFIG_DIR;
+
+public class SettingConstants {
+    private SettingConstants() {}
+
+    public static final String KOTLIN_COMMON_COMPILER_SETTINGS_SECTION = "KotlinCommonCompilerSettings";
+    public static final String KOTLIN_TO_JS_COMPILER_SETTINGS_SECTION = "Kotlin2JsCompilerSettings";
+    public static final String KOTLIN_TO_JVM_COMPILER_SETTINGS_SECTION = "Kotlin2JvmCompilerSettings";
+
+    public static final String KOTLIN_COMPILER_SETTINGS_FILE = "kotlinc.xml";
+    public static final String KOTLIN_COMPILER_SETTINGS_PATH = PROJECT_CONFIG_DIR + "/" + KOTLIN_COMPILER_SETTINGS_FILE;
+}

idea/src/META-INF/plugin.xml

@@ -116,6 +116,15 @@
     <projectService serviceInterface="org.jetbrains.jet.plugin.configuration.ModuleTypeCacheManager"
                     serviceImplementation="org.jetbrains.jet.plugin.configuration.ModuleTypeCacheManager"/>
 
+    <projectService serviceInterface="org.jetbrains.jet.plugin.compiler.configuration.KotlinCommonCompilerSettings"
+                    serviceImplementation="org.jetbrains.jet.plugin.compiler.configuration.KotlinCommonCompilerSettings"/>
+
+    <projectService serviceInterface="org.jetbrains.jet.plugin.compiler.configuration.Kotlin2JvmCompilerSettings"
+                    serviceImplementation="org.jetbrains.jet.plugin.compiler.configuration.Kotlin2JvmCompilerSettings"/>
+
+    <projectService serviceInterface="org.jetbrains.jet.plugin.compiler.configuration.Kotlin2JsCompilerSettings"
+                    serviceImplementation="org.jetbrains.jet.plugin.compiler.configuration.Kotlin2JsCompilerSettings"/>
+
     <errorHandler implementation="org.jetbrains.jet.plugin.reporter.KotlinReportSubmitter"/>
 
     <internalFileTemplate name="Kotlin File"/>

idea/src/org/jetbrains/jet/plugin/compiler/configuration/BaseKotlinCompilerSettings.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin.compiler.configuration;
+
+import com.intellij.openapi.components.PersistentStateComponent;
+import com.intellij.util.xmlb.SkipDefaultValuesSerializationFilters;
+import com.intellij.util.xmlb.XmlSerializer;
+import org.jdom.Element;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.jet.cli.common.arguments.CommonCompilerArguments;
+
+public abstract class BaseKotlinCompilerSettings<T extends CommonCompilerArguments> implements PersistentStateComponent<Element> {
+
+    private static final SkipDefaultValuesSerializationFilters SKIP_DEFAULT_VALUES = new SkipDefaultValuesSerializationFilters();
+
+    protected BaseKotlinCompilerSettings() {
+        //noinspection AbstractMethodCallInConstructor
+        this.settings = createSettings();
+    }
+
+    @NotNull
+    private T settings;
+
+    @NotNull
+    public T getSettings() {
+        return settings;
+    }
+
+    @NotNull
+    protected abstract T createSettings();
+
+    @Override
+    public Element getState() {
+        return XmlSerializer.serialize(settings, SKIP_DEFAULT_VALUES);
+    }
+
+    @Override
+    public void loadState(Element state) {
+        //noinspection unchecked
+        T newSettings = (T) XmlSerializer.deserialize(state, settings.getClass());
+        if (newSettings == null)
+            newSettings = createSettings();
+
+        settings = newSettings;
+    }
+
+    @Override
+    @Nullable
+    public Object clone() {
+        try {
+            return super.clone();
+        } catch (CloneNotSupportedException e) {
+            return null;
+        }
+    }
+}

idea/src/org/jetbrains/jet/plugin/compiler/configuration/Kotlin2JsCompilerSettings.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin.compiler.configuration;
+
+import com.intellij.openapi.components.*;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.cli.common.arguments.K2JSCompilerArguments;
+
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_COMPILER_SETTINGS_PATH;
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_TO_JS_COMPILER_SETTINGS_SECTION;
+
+@State(
+    name = KOTLIN_TO_JS_COMPILER_SETTINGS_SECTION,
+    storages = {
+        @Storage(file = StoragePathMacros.PROJECT_FILE),
+        @Storage(file = KOTLIN_COMPILER_SETTINGS_PATH, scheme = StorageScheme.DIRECTORY_BASED)
+    }
+)
+public class Kotlin2JsCompilerSettings extends BaseKotlinCompilerSettings<K2JSCompilerArguments> {
+
+    @NotNull
+    @Override
+    protected K2JSCompilerArguments createSettings() {
+        return new K2JSCompilerArguments();
+    }
+
+    public static Kotlin2JsCompilerSettings getInstance(Project project) {
+        return ServiceManager.getService(project, Kotlin2JsCompilerSettings.class);
+    }
+}

idea/src/org/jetbrains/jet/plugin/compiler/configuration/Kotlin2JvmCompilerSettings.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin.compiler.configuration;
+
+import com.intellij.openapi.components.*;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.cli.common.arguments.K2JVMCompilerArguments;
+
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_COMPILER_SETTINGS_PATH;
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_TO_JVM_COMPILER_SETTINGS_SECTION;
+
+@State(
+    name = KOTLIN_TO_JVM_COMPILER_SETTINGS_SECTION,
+    storages = {
+        @Storage(file = StoragePathMacros.PROJECT_FILE),
+        @Storage(file = KOTLIN_COMPILER_SETTINGS_PATH, scheme = StorageScheme.DIRECTORY_BASED)
+    }
+)
+public class Kotlin2JvmCompilerSettings extends BaseKotlinCompilerSettings<K2JVMCompilerArguments> {
+
+    @NotNull
+    @Override
+    protected K2JVMCompilerArguments createSettings() {
+        return new K2JVMCompilerArguments();
+    }
+
+    public static Kotlin2JvmCompilerSettings getInstance(Project project) {
+        return ServiceManager.getService(project, Kotlin2JvmCompilerSettings.class);
+    }
+}

idea/src/org/jetbrains/jet/plugin/compiler/configuration/KotlinCommonCompilerSettings.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin.compiler.configuration;
+
+import com.intellij.openapi.components.*;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.cli.common.arguments.CommonCompilerArguments;
+
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_COMMON_COMPILER_SETTINGS_SECTION;
+import static org.jetbrains.jet.compiler.SettingConstants.KOTLIN_COMPILER_SETTINGS_PATH;
+
+@State(
+    name = KOTLIN_COMMON_COMPILER_SETTINGS_SECTION,
+    storages = {
+        @Storage(file = StoragePathMacros.PROJECT_FILE),
+        @Storage(file = KOTLIN_COMPILER_SETTINGS_PATH, scheme = StorageScheme.DIRECTORY_BASED)
+    }
+)
+public class KotlinCommonCompilerSettings extends BaseKotlinCompilerSettings<CommonCompilerArguments> {
+
+    @NotNull
+    @Override
+    protected CommonCompilerArguments createSettings() {
+        return CommonCompilerArguments.DUMMY;
+    }
+
+    public static KotlinCommonCompilerSettings getInstance(Project project) {
+        return ServiceManager.getService(project, KotlinCommonCompilerSettings.class);
+    }
+}

idea/src/org/jetbrains/jet/plugin/compiler/configuration/KotlinCompilerConfigurableTab.form

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="org.jetbrains.jet.plugin.compiler.configuration.KotlinCompilerConfigurableTab">
-  <grid id="27dc6" binding="contentPane" layout-manager="GridLayoutManager" row-count="1" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+  <grid id="27dc6" binding="contentPane" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
     <margin top="0" left="0" bottom="0" right="0"/>
     <constraints>
       <xy x="20" y="20" width="332" height="102"/>
@@ -10,9 +10,18 @@
     <children>
       <vspacer id="c5558">
         <constraints>
-          <grid row="0" column="0" row-span="1" col-span="2" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
+          <grid row="1" column="0" row-span="1" col-span="2" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
         </constraints>
       </vspacer>
+      <component id="f842a" class="javax.swing.JCheckBox" binding="generateNoWarningsCheckBox" default-binding="true">
+        <constraints>
+          <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties>
+          <selected value="false"/>
+          <text value="Generate no warnings"/>
+        </properties>
+      </component>
     </children>
   </grid>
 </form>

idea/src/org/jetbrains/jet/plugin/compiler/configuration/KotlinCompilerConfigurableTab.java

@@ -16,19 +16,35 @@
 
 package org.jetbrains.jet.plugin.compiler.configuration;
 
+import com.intellij.compiler.options.ComparingUtils;
 import com.intellij.openapi.options.Configurable;
 import com.intellij.openapi.options.ConfigurableEP;
 import com.intellij.openapi.options.ConfigurationException;
-import com.intellij.openapi.options.ex.ConfigurableWrapper;
+import com.intellij.openapi.options.SearchableConfigurable;
+import org.jetbrains.annotations.Nls;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.jetbrains.jet.cli.common.arguments.CommonCompilerArguments;
 
 import javax.swing.*;
 
-public class KotlinCompilerConfigurableTab extends ConfigurableWrapper implements Configurable.NoScroll  {
+import static org.jetbrains.jet.cli.common.arguments.CommonArgumentConstants.SUPPRESS_WARNINGS;
+
+public class KotlinCompilerConfigurableTab implements SearchableConfigurable, Configurable.NoScroll{
+    private final CommonCompilerArguments commonCompilerSettings;
+    private final ConfigurableEP extPoint;
     private JPanel contentPane;
+    private JCheckBox generateNoWarningsCheckBox;
 
     public KotlinCompilerConfigurableTab(ConfigurableEP ep) {
-        super(ep);
+        this.extPoint = ep;
+        this.commonCompilerSettings = KotlinCommonCompilerSettings.getInstance(ep.getProject()).getSettings();
+    }
+
+    @NotNull
+    @Override
+    public String getId() {
+        return extPoint.id;
     }
 
     @Nullable
@@ -45,16 +61,40 @@ public class KotlinCompilerConfigurableTab extends ConfigurableWrapper implement
 
     @Override
     public boolean isModified() {
-        return false;
+        return ComparingUtils.isModified(generateNoWarningsCheckBox, isGenerateNoWarnings());
     }
 
     @Override
     public void apply() throws ConfigurationException {
-        // TODO: Do something
+        setGenerateNoWarnings(generateNoWarningsCheckBox.isSelected());
     }
 
     @Override
     public void reset() {
-        // TODO: Do something
+        generateNoWarningsCheckBox.setSelected(isGenerateNoWarnings());
+    }
+
+    @Override
+    public void disposeUIResources() {
+    }
+
+    @Nls
+    @Override
+    public String getDisplayName() {
+        return extPoint.displayName;
+    }
+
+    @Nullable
+    @Override
+    public String getHelpTopic() {
+        return null;
+    }
+
+    private boolean isGenerateNoWarnings() {
+        return SUPPRESS_WARNINGS.equals(commonCompilerSettings.suppress);
+    }
+
+    private void setGenerateNoWarnings(boolean selected) {
+        commonCompilerSettings.suppress = selected ? SUPPRESS_WARNINGS : "";
     }
 }