Examples with CompilerProjectExtension com.intellij.openapi.roots.CompilerProjectExtension used on opensource projects

Example 6 with CompilerProjectExtension

use of com.intellij.openapi.roots.CompilerProjectExtension in project intellij-community by JetBrains.

the class ProjectConfigurable method apply.

@Override
public void apply() throws ConfigurationException {
    final CompilerProjectExtension compilerProjectExtension = CompilerProjectExtension.getInstance(myProject);
    assert compilerProjectExtension != null : myProject;
    if (myProjectName != null && StringUtil.isEmptyOrSpaces(myProjectName.getText())) {
        throw new ConfigurationException("Please, specify project name!");
    }
    ApplicationManager.getApplication().runWriteAction(() -> {
        // set the output path first so that handlers of RootsChanged event sent after JDK is set
        // would see the updated path
        String canonicalPath = myProjectCompilerOutput.getText();
        if (canonicalPath != null && canonicalPath.length() > 0) {
            try {
                canonicalPath = FileUtil.resolveShortWindowsName(canonicalPath);
            } catch (IOException e) {
            //file doesn't exist yet
            }
            canonicalPath = FileUtil.toSystemIndependentName(canonicalPath);
            compilerProjectExtension.setCompilerOutputUrl(VfsUtilCore.pathToUrl(canonicalPath));
        } else {
            compilerProjectExtension.setCompilerOutputPointer(null);
        }
        LanguageLevelProjectExtension extension = LanguageLevelProjectExtension.getInstance(myProject);
        LanguageLevel level = myLanguageLevelCombo.getSelectedLevel();
        if (level != null) {
            extension.setLanguageLevel(level);
        }
        extension.setDefault(myLanguageLevelCombo.isDefault());
        myProjectJdkConfigurable.apply();
        if (myProjectName != null) {
            ((ProjectEx) myProject).setProjectName(getProjectName());
            if (myDetailsComponent != null)
                myDetailsComponent.setText(getBannerSlogan());
        }
    });
}