IJSDK-787 Convert code sample "tool_window" to use Gradle

tool_window/.gitignore

@@ -1,31 +0,0 @@
-### JetBrains template
-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio
-
-## Directory-based project format:
-#.idea/
-# if you remove the above rule, at least ignore the following:
-
-# User-specific stuff:
- .idea/workspace.xml
-# .idea/tasks.xml
-# .idea/dictionaries
-
-# Sensitive or high-churn files:
-# .idea/dataSources.ids
-# .idea/dataSources.xml
-# .idea/sqlDataSources.xml
-# .idea/dynamic.xml
- .idea/uiDesigner.xml
-
-# Gradle:
-# .idea/gradle.xml
-# .idea/libraries
-
-## File-based project format:
-*.ipr
-*.iws
-
-## Plugin-specific files:
-
-# IntelliJ
-/out/

tool_window/build.gradle

@@ -0,0 +1,32 @@
+// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+
+plugins {
+  id 'java'
+  id 'org.jetbrains.intellij' version '0.4.16'
+}
+
+group 'org.intellij.sdk'
+version '2.0.0'
+
+sourceCompatibility = 1.8
+
+repositories {
+  mavenCentral()
+}
+
+dependencies {
+  testCompile group: 'junit', name: 'junit', version: '4.12'
+}
+
+// See https://github.com/JetBrains/gradle-intellij-plugin/
+intellij {
+  version '2019.3.3'
+  updateSinceUntilBuild = false
+}
+
+patchPluginXml {
+  version = project.version
+}
+
+// Force javadoc rebuild before jar is built
+jar.dependsOn javadoc

tool_window/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Thu Feb 13 17:14:25 CET 2020
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

tool_window/gradlew

@@ -0,0 +1,183 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# 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
+#
+#      https://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.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

tool_window/gradlew.bat

@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

tool_window/resources/META-INF/plugin.xml

@@ -1,19 +0,0 @@
-<idea-plugin>
-  <id>org.jetbrains.plugins.sample.ToolWindow</id>
-  <name>Tool Window Demo</name>
-  <description>This sample plugin illustrates how to create your custom tool window.</description>
-  <version>2.0</version>
-  <vendor>JetBrains</vendor>
-
-  <idea-version since-build="141.0"/>
-
-  <!-- Product and plugin compatibility requirements -->
-  <depends>com.intellij.modules.platform</depends>
-
-  <extensions defaultExtensionNs="com.intellij">
-    <toolWindow id="Sample Calendar" secondary="true" icon="/myToolWindow/plus.png" anchor="right"
-                factoryClass="myToolWindow.MyToolWindowFactory"/>
-
-  </extensions>
-
-</idea-plugin>

tool_window/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'toolWindow'

tool_window/src/main/java/org/intellij/sdk/toolWindow/MyToolWindow.form

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="myToolWindow.MyToolWindow">
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="org.intellij.sdk.toolWindow.MyToolWindow">
   <grid id="27dc6" binding="myToolWindowContent" layout-manager="GridLayoutManager" row-count="2" column-count="5" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
     <margin top="0" left="0" bottom="0" right="0"/>
     <constraints>

tool_window/src/main/java/org/intellij/sdk/toolWindow/MyToolWindow.java

@@ -0,0 +1,49 @@
+// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+
+package org.intellij.sdk.toolWindow;
+
+import com.intellij.openapi.wm.ToolWindow;
+
+import javax.swing.*;
+import java.util.Calendar;
+
+public class MyToolWindow {
+  private JButton refreshToolWindowButton;
+  private JButton hideToolWindowButton;
+  private JLabel currentDate;
+  private JLabel currentTime;
+  private JLabel timeZone;
+  private JPanel myToolWindowContent;
+
+  public MyToolWindow(ToolWindow toolWindow) {
+    hideToolWindowButton.addActionListener(e -> toolWindow.hide(null));
+    refreshToolWindowButton.addActionListener(e -> currentDateTime());
+
+    this.currentDateTime();
+  }
+
+  public void currentDateTime() {
+    // Get current date and time
+    Calendar instance = Calendar.getInstance();
+    currentDate.setText(
+            instance.get(Calendar.DAY_OF_MONTH) + "/"
+                    + (instance.get(Calendar.MONTH) + 1) + "/"
+                    + instance.get(Calendar.YEAR)
+    );
+    currentDate.setIcon(new ImageIcon(getClass().getResource("/toolWindow/Calendar-icon.png")));
+    int min = instance.get(Calendar.MINUTE);
+    String strMin = min < 10 ? "0" + min : String.valueOf(min);
+    currentTime.setText(instance.get(Calendar.HOUR_OF_DAY) + ":" + strMin);
+    currentTime.setIcon(new ImageIcon(getClass().getResource("/toolWindow/Time-icon.png")));
+    // Get time zone
+    long gmt_Offset = instance.get(Calendar.ZONE_OFFSET); // offset from GMT in milliseconds
+    String str_gmt_Offset = String.valueOf(gmt_Offset / 3600000);
+    str_gmt_Offset = (gmt_Offset > 0) ? "GMT + " + str_gmt_Offset : "GMT - " + str_gmt_Offset;
+    timeZone.setText(str_gmt_Offset);
+    timeZone.setIcon(new ImageIcon(getClass().getResource("/toolWindow/Time-zone-icon.png")));
+  }
+
+  public JPanel getContent() {
+    return myToolWindowContent;
+  }
+}

tool_window/src/main/java/org/intellij/sdk/toolWindow/MyToolWindowFactory.java

@@ -0,0 +1,20 @@
+// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+
+package org.intellij.sdk.toolWindow;
+
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.wm.ToolWindow;
+import com.intellij.openapi.wm.ToolWindowFactory;
+import com.intellij.ui.content.Content;
+import com.intellij.ui.content.ContentFactory;
+import org.jetbrains.annotations.NotNull;
+
+public class MyToolWindowFactory implements ToolWindowFactory {
+  // Create the tool window content.
+  public void createToolWindowContent(@NotNull Project project, @NotNull ToolWindow toolWindow) {
+    MyToolWindow myToolWindow = new MyToolWindow(toolWindow);
+    ContentFactory contentFactory = ContentFactory.SERVICE.getInstance();
+    Content content = contentFactory.createContent(myToolWindow.getContent(), "", false);
+    toolWindow.getContentManager().addContent(content);
+  }
+}

tool_window/src/main/resources/META-INF/plugin.xml

@@ -0,0 +1,44 @@
+<!-- Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. -->
+
+<idea-plugin>
+
+  <!--  Unique id for this plugin. Must stay constant for the life of the plugin.  -->
+  <id>org.intellij.sdk.toolWindow</id>
+
+  <!-- Text to display as name on Preferences/Settings | Plugin page  -->
+  <name>SDK: Tool Window Sample Project</name>
+
+  <!-- The version of this plugin -->
+  <version>2.0.0</version>
+
+  <!-- Compatible with the following versions of IntelliJ Platform -->
+  <idea-version since-build="193.3"/>
+
+  <!-- Product and plugin compatibility requirements -->
+  <depends>com.intellij.modules.platform</depends>
+
+  <!-- Text to display as description on Preferences/Settings | Plugin page  -->
+  <description>
+    <![CDATA[
+      This sample plugin illustrates how to create your custom tool window.
+      <br>See the <a href="https://www.jetbrains.org/intellij/sdk/docs/user_interface_components/tool_windows.html">Tool Windows</a> for more information.
+    ]]>
+  </description>
+  <change-notes>
+    <![CDATA[
+      <ul>
+        <li><b>2.0.0</b> Convert to Gradle-based plugin.</li>
+        <li><b>1.0.0</b> Release 2018.3 and earlier.</li>
+      </ul>
+    ]]>
+  </change-notes>
+
+  <!-- Text to display as company information on Preferences/Settings | Plugin page -->
+  <vendor url="https://plugins.jetbrains.com">IntelliJ Platform SDK</vendor>
+
+  <extensions defaultExtensionNs="com.intellij">
+    <toolWindow id="Sample Calendar" secondary="true" icon="/toolWindow/plus.png" anchor="right"
+                factoryClass="org.intellij.sdk.toolWindow.MyToolWindowFactory"/>
+  </extensions>
+
+</idea-plugin>

tool_window/src/main/resources/META-INF/pluginIcon.svg

@@ -0,0 +1,58 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="81" height="80" viewBox="0 0 81 80">
+  <defs>
+    <linearGradient id="pluginsdk_80-a" x1="-.031%" x2="100.053%" y1="49.963%" y2="49.963%">
+      <stop offset="25.81%" stop-color="#F97A12"/>
+      <stop offset="45.91%" stop-color="#B07B58"/>
+      <stop offset="72.41%" stop-color="#577BAE"/>
+      <stop offset="91.05%" stop-color="#1E7CE5"/>
+      <stop offset="100%" stop-color="#087CFA"/>
+    </linearGradient>
+    <linearGradient id="pluginsdk_80-b" x1="27.55%" x2="82.223%" y1="34.514%" y2="77.605%">
+      <stop offset="0%" stop-color="#F97A12"/>
+      <stop offset="7.18%" stop-color="#CB7A3E"/>
+      <stop offset="15.41%" stop-color="#9E7B6A"/>
+      <stop offset="24.2%" stop-color="#757B91"/>
+      <stop offset="33.44%" stop-color="#537BB1"/>
+      <stop offset="43.24%" stop-color="#387CCC"/>
+      <stop offset="53.81%" stop-color="#237CE0"/>
+      <stop offset="65.52%" stop-color="#147CEF"/>
+      <stop offset="79.25%" stop-color="#0B7CF7"/>
+      <stop offset="100%" stop-color="#087CFA"/>
+    </linearGradient>
+    <linearGradient id="pluginsdk_80-c" x1="63.121%" x2="40.793%" y1="97.699%" y2="-6.587%">
+      <stop offset="0%" stop-color="#FE315D"/>
+      <stop offset="7.84%" stop-color="#CB417E"/>
+      <stop offset="16.01%" stop-color="#9E4E9B"/>
+      <stop offset="24.74%" stop-color="#755BB4"/>
+      <stop offset="33.92%" stop-color="#5365CA"/>
+      <stop offset="43.65%" stop-color="#386DDB"/>
+      <stop offset="54.14%" stop-color="#2374E9"/>
+      <stop offset="65.76%" stop-color="#1478F3"/>
+      <stop offset="79.4%" stop-color="#0B7BF8"/>
+      <stop offset="100%" stop-color="#087CFA"/>
+    </linearGradient>
+    <linearGradient id="pluginsdk_80-d" x1="25.331%" x2="93.854%" y1="24.119%" y2="132.621%">
+      <stop offset="0%" stop-color="#FE315D"/>
+      <stop offset="4.023%" stop-color="#F63462"/>
+      <stop offset="10.37%" stop-color="#DF3A71"/>
+      <stop offset="16.67%" stop-color="#C24383"/>
+      <stop offset="29.12%" stop-color="#AD4A91"/>
+      <stop offset="54.98%" stop-color="#755BB4"/>
+      <stop offset="91.75%" stop-color="#1D76ED"/>
+      <stop offset="100%" stop-color="#087CFA"/>
+    </linearGradient>
+  </defs>
+  <g fill="none" fill-rule="evenodd">
+    <g fill-rule="nonzero" transform="translate(8 8)">
+      <path fill="url(#pluginsdk_80-a)" d="M6.08754566,64 L2.66453526e-15,59.1000946 L0,26.7918961 L30,38.6703369 L10.1403967,64 L6.08754566,64 Z"/>
+      <path fill="url(#pluginsdk_80-b)" d="M20.9524706,64 L52.2740919,31.9159091 L37.6708832,0.460194805 L38.0580944,1.33226763e-15 L64,0 L64,64 L20.9524706,64 Z"/>
+      <path fill="url(#pluginsdk_80-c)" d="M34.4123783,0 L64,0 L64,28.0366227 L49.0078336,44 L34,0.44696173 L34.4123783,0 Z"/>
+      <path fill="url(#pluginsdk_80-d)" d="M30.3358775,64 L0,64 L0,49.9709549 L6.23437817,29.2830519 L0,27.1596093 L0,0 L39.4697238,0 L58,21.3844805 L30.5381317,63.9259091 L30.3358775,64 Z"/>
+    </g>
+    <g fill-rule="nonzero" transform="translate(12 12)">
+      <rect width="56" height="56" fill="#000"/>
+      <rect width="22" height="4" x="4" y="46" fill="#FFFEFE"/>
+      <path fill="#FFFEFE" d="M11.128,25.28 C8.584,25.28 6.016,24.392 4,22.592 L6.184,19.976 C7.696,21.224 9.28,22.016 11.2,22.016 C12.712,22.016 13.624,21.416 13.624,20.432 L13.624,20.384 C13.624,19.448 13.048,18.968 10.24,18.248 C6.856,17.384 4.672,16.448 4.672,13.112 L4.672,13.064 C4.672,10.016 7.12,8 10.552,8 C13,8 15.088,8.768 16.792,10.136 L14.872,12.92 C13.384,11.888 11.92,11.264 10.504,11.264 C9.088,11.264 8.344,11.912 8.344,12.728 L8.344,12.776 C8.344,13.88 9.064,14.24 11.968,14.984 C15.376,15.872 17.296,17.096 17.296,20.024 L17.296,20.072 C17.296,23.408 14.752,25.28 11.128,25.28 Z M19.512,25.04 L19.512,8.24 L26.064,8.24 C31.344,8.24 34.992,11.864 34.992,16.592 L34.992,16.64 C34.992,21.368 31.344,25.04 26.064,25.04 L19.512,25.04 Z M26.064,11.576 L23.208,11.576 L23.208,21.704 L26.064,21.704 C29.088,21.704 31.128,19.664 31.128,16.688 L31.128,16.64 C31.128,13.664 29.088,11.576 26.064,11.576 Z M37.28,25.04 L37.28,8.24 L40.976,8.24 L40.976,15.584 L47.744,8.24 L52.28,8.24 L45.416,15.368 L52.568,25.04 L48.128,25.04 L42.92,17.888 L40.976,19.904 L40.976,25.04 L37.28,25.04 Z"/>
+    </g>
+  </g>
+</svg>

tool_window/src/myToolWindow/MyToolWindow.java

@@ -1,55 +0,0 @@
-package myToolWindow;
-
-import com.intellij.openapi.wm.ToolWindow;
-
-import javax.swing.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.util.Calendar;
-
-public class MyToolWindow {
-    private JButton refreshToolWindowButton;
-    private JButton hideToolWindowButton;
-    private JLabel currentDate;
-    private JLabel currentTime;
-    private JLabel timeZone;
-    private JPanel myToolWindowContent;
-
-    public MyToolWindow(ToolWindow toolWindow) {
-        hideToolWindowButton.addActionListener(e -> toolWindow.hide(null));
-        refreshToolWindowButton.addActionListener(e -> currentDateTime());
-
-        this.currentDateTime();
-    }
-
-
-    public void currentDateTime() {
-        // Get current date and time
-        Calendar instance = Calendar.getInstance();
-        currentDate.setText(String.valueOf(instance.get(Calendar.DAY_OF_MONTH)) + "/"
-                                + String.valueOf(instance.get(Calendar.MONTH) + 1) + "/" +
-                                String.valueOf(instance.get(Calendar.YEAR)));
-        currentDate.setIcon(new ImageIcon(getClass().getResource("/myToolWindow/Calendar-icon.png")));
-        int min = instance.get(Calendar.MINUTE);
-        String strMin;
-        if (min < 10) {
-            strMin = "0" + String.valueOf(min);
-        } else {
-            strMin = String.valueOf(min);
-        }
-        currentTime.setText(instance.get(Calendar.HOUR_OF_DAY) + ":" + strMin);
-        currentTime.setIcon(new ImageIcon(getClass().getResource("/myToolWindow/Time-icon.png")));
-        // Get time zone
-        long gmt_Offset = instance.get(Calendar.ZONE_OFFSET); // offset from GMT in milliseconds
-        String str_gmt_Offset = String.valueOf(gmt_Offset / 3600000);
-        str_gmt_Offset = (gmt_Offset > 0) ? "GMT + " + str_gmt_Offset : "GMT - " + str_gmt_Offset;
-        timeZone.setText(str_gmt_Offset);
-        timeZone.setIcon(new ImageIcon(getClass().getResource("/myToolWindow/Time-zone-icon.png")));
-
-
-    }
-
-    public JPanel getContent() {
-        return myToolWindowContent;
-    }
-}

tool_window/src/myToolWindow/MyToolWindowFactory.java

@@ -1,21 +0,0 @@
-package myToolWindow;
-
-import com.intellij.openapi.project.Project;
-import com.intellij.openapi.wm.*;
-import com.intellij.ui.content.*;
-
-/**
- * Created by IntelliJ IDEA.
- * User: Alexey.Chursin
- * Date: Aug 25, 2010
- * Time: 2:09:00 PM
- */
-public class MyToolWindowFactory implements ToolWindowFactory {
-  // Create the tool window content.
-  public void createToolWindowContent(Project project, ToolWindow toolWindow) {
-    MyToolWindow myToolWindow = new MyToolWindow(toolWindow);
-    ContentFactory contentFactory = ContentFactory.SERVICE.getInstance();
-    Content content = contentFactory.createContent(myToolWindow.getContent(), "", false);
-    toolWindow.getContentManager().addContent(content);
-  }
-}

tool_window/tool_window.iml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PLUGIN_MODULE" version="4">
-  <component name="DevKit.ModuleBuildProperties" url="file://$MODULE_DIR$/resources/META-INF/plugin.xml" />
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>

tree_structure_provider/src/main/resources/META-INF/plugin.xml

@@ -21,7 +21,7 @@
   <description>
     <![CDATA[
       Tree Structure Provider Demo showing only plain text files.
-      <br>See the <a href="https://www.jetbrains.org/intellij/sdk/docs/tutorials/tree_structure_view.html">Custom Language Tutorial</a> for more information.
+      <br>See the <a href="https://www.jetbrains.org/intellij/sdk/docs/tutorials/tree_structure_view.html">Tree Structure View</a> for more information.
     ]]>
   </description>
   <change-notes>