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IntelliJ Themes: generated Java classes for all themes (used IJThemesClassGenerator)

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Karl Tauber
2020-04-23 13:59:59 +02:00
parent 13cbbd8bc1
commit 8e471fd720
58 changed files with 2388 additions and 0 deletions
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170
flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/intellijthemes/IJThemesClassGenerator.java Normal file
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/*
* Copyright 2020 FormDev Software GmbH
*
* 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.
*/
package com.formdev.flatlaf.demo.intellijthemes;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
/**
* This tool creates look and feel classes for all themes listed in themes.json.
*
* @author Karl Tauber
*/
public class IJThemesClassGenerator
{
public static void main( String[] args ) {
IJThemesManager themesManager = new IJThemesManager();
themesManager.loadBundledThemes();
String toPath = "../flatlaf-intellij-themes/src/main/java" + IJThemesPanel.THEMES_PACKAGE + "..";
StringBuilder allInfos = new StringBuilder();
for( IJThemeInfo ti : themesManager.bundledThemes ) {
if( ti.sourceCodeUrl == null || ti.sourceCodePath == null )
continue;
generateClass( ti, toPath, allInfos );
}
Path out = new File( toPath, "FlatAllIJThemes.java" ).toPath();
String allThemes = CLASS_HEADER + ALL_THEMES_TEMPLATE.replace( "${allInfos}", allInfos );
writeFile( out, allThemes );
}
private static void generateClass( IJThemeInfo ti, String toPath, StringBuilder allInfos ) {
String resourceName = ti.resourceName;
String resourcePath = null;
int resSep = resourceName.indexOf( '/' );
if( resSep >= 0 ) {
resourcePath = resourceName.substring( 0, resSep );
resourceName = resourceName.substring( resSep + 1 );
}
String name = ti.name;
int nameSep = name.indexOf( '/' );
if( nameSep >= 0 )
name = name.substring( nameSep + 1 ).trim();
StringBuilder buf = new StringBuilder();
for( String n : name.split( " " ) ) {
if( n.length() == 0 || n.equals( "-" ) )
continue;
if( Character.isUpperCase( n.charAt( 0 ) ) )
buf.append( n );
else
buf.append( Character.toUpperCase( n.charAt( 0 ) ) ).append( n.substring( 1 ) );
}
String subPackage = (resourcePath != null) ? '.' + resourcePath.replace( "-", "" ) : "";
String themeClass = "Flat" + buf + "IJTheme";
String themeFile = resourceName;
String classBody = CLASS_HEADER + CLASS_TEMPLATE
.replace( "${subPackage}", subPackage )
.replace( "${themeClass}", themeClass )
.replace( "${themeFile}", themeFile );
File toDir = new File( toPath );
if( resourcePath != null )
toDir = new File( toDir, resourcePath.replace( "-", "" ) );
Path out = new File( toDir, themeClass + ".java" ).toPath();
writeFile( out, classBody );
if( allInfos.length() > 0 )
allInfos.append( '\n' );
allInfos.append( THEME_TEMPLATE
.replace( "${subPackage}", subPackage )
.replace( "${themeClass}", themeClass )
.replace( "${themeName}", name ) );
}
private static void writeFile( Path out, String content ) {
try {
Files.write( out, content.getBytes( StandardCharsets.ISO_8859_1 ),
StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING );
} catch( IOException ex ) {
ex.printStackTrace();
}
}
private static final String CLASS_HEADER =
"/*\n" +
" * Copyright 2020 FormDev Software GmbH\n" +
" *\n" +
" * Licensed under the Apache License, Version 2.0 (the \"License\");\n" +
" * you may not use this file except in compliance with the License.\n" +
" * You may obtain a copy of the License at\n" +
" *\n" +
" * https://www.apache.org/licenses/LICENSE-2.0\n" +
" *\n" +
" * Unless required by applicable law or agreed to in writing, software\n" +
" * distributed under the License is distributed on an \"AS IS\" BASIS,\n" +
" * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n" +
" * See the License for the specific language governing permissions and\n" +
" * limitations under the License.\n" +
" */\n" +
"\n";
private static final String CLASS_TEMPLATE =
"package com.formdev.flatlaf.intellijthemes${subPackage};\n" +
"\n" +
"import com.formdev.flatlaf.IntelliJTheme;\n" +
"\n" +
"/**\n" +
" * @author Karl Tauber\n" +
" */\n" +
"public class ${themeClass}\n" +
" extends IntelliJTheme.ThemeLaf\n" +
"{\n" +
" public static boolean install( ) {\n" +
" try {\n" +
" return install( new ${themeClass}() );\n" +
" } catch( RuntimeException ex ) {\n" +
" return false;\n" +
" }\n" +
" }\n" +
"\n" +
" public ${themeClass}() {\n" +
" super( Utils.loadTheme( \"${themeFile}\" ) );\n" +
" }\n" +
"}\n";
private static final String ALL_THEMES_TEMPLATE =
"package com.formdev.flatlaf.intellijthemes;\n" +
"\n" +
"import javax.swing.UIManager.LookAndFeelInfo;\n" +
"\n" +
"/**\n" +
" * @author Karl Tauber\n" +
" */\n" +
"public class FlatAllIJThemes\n" +
"{\n" +
" public static final LookAndFeelInfo[] INFOS = {\n" +
"${allInfos}\n" +
" };\n" +
"}\n";
private static final String THEME_TEMPLATE =
" new LookAndFeelInfo( \"${themeName}\", \"com.formdev.flatlaf.intellijthemes${subPackage}.${themeClass}\" ),";
}