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create PDF from IDE using an editor action and asciidoctorj-pdf (#325)
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src/main/java/org/asciidoc/intellij/actions/asciidoc/CreatePdfAction.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package org.asciidoc.intellij.actions.asciidoc; | ||
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| import com.intellij.ide.projectView.ProjectView; | ||
| import com.intellij.ide.projectView.impl.ProjectViewPane; | ||
| import com.intellij.openapi.actionSystem.AnActionEvent; | ||
| import com.intellij.openapi.application.ApplicationManager; | ||
| import com.intellij.openapi.diagnostic.Logger; | ||
| import com.intellij.openapi.editor.Editor; | ||
| import com.intellij.openapi.fileEditor.FileDocumentManager; | ||
| import com.intellij.openapi.fileEditor.FileEditorManager; | ||
| import com.intellij.openapi.fileEditor.OpenFileDescriptor; | ||
| import com.intellij.openapi.progress.ProgressManager; | ||
| import com.intellij.openapi.progress.util.ProgressIndicatorBase; | ||
| import com.intellij.openapi.project.Project; | ||
| import com.intellij.openapi.vfs.VirtualFile; | ||
| import com.intellij.openapi.vfs.VirtualFileManager; | ||
| import org.apache.commons.io.FileUtils; | ||
| import org.asciidoc.intellij.AsciiDoc; | ||
| import org.asciidoc.intellij.editor.AsciiDocPreviewEditor; | ||
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|
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| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.nio.file.Path; | ||
| import java.util.List; | ||
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| public class CreatePdfAction extends AsciiDocAction { | ||
| public static final String ID = "org.asciidoc.intellij.actions.asciidoc.CreatePdfAction"; | ||
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| private Project project; | ||
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| @Override | ||
| public boolean displayTextInToolbar() { | ||
| // this doesn't have an icon, therefore show text | ||
| return true; | ||
| } | ||
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| @Override | ||
| public void actionPerformed(AnActionEvent event) { | ||
| project = event.getProject(); | ||
| if (project == null) { | ||
| return; | ||
| } | ||
| Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor(); | ||
| if (editor == null) { | ||
| return; | ||
| } | ||
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| VirtualFile file = FileDocumentManager.getInstance().getFile(editor.getDocument()); | ||
| if (file == null) { | ||
| return; | ||
| } | ||
| if (file.getCanonicalPath() == null) { | ||
| return; | ||
| } | ||
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| ApplicationManager.getApplication().runWriteAction(() -> | ||
| ProgressManager.getInstance().executeProcessUnderProgress(() -> { | ||
| ApplicationManager.getApplication().saveAll(); | ||
| File fileBaseDir = new File(""); | ||
| VirtualFile parent = file.getParent(); | ||
| if (parent != null && parent.getCanonicalPath() != null) { | ||
| // parent will be null if we use Language Injection and Fragment Editor | ||
| fileBaseDir = new File(parent.getCanonicalPath()); | ||
| } | ||
| Path tempImagesPath = AsciiDoc.tempImagesPath(); | ||
| try { | ||
| AsciiDoc asciiDoc = new AsciiDoc(project.getBasePath(), fileBaseDir, | ||
| tempImagesPath, file.getName()); | ||
| /* TODO: content from .asciidoctorconfig not included, needing more experiments and ideas | ||
| how to include this into a file on disk. Maybe convert it to an extension? */ | ||
| List<String> extensions = AsciiDoc.getExtensions(project); | ||
| asciiDoc.renderPdf(new File(file.getCanonicalPath()), extensions); | ||
| VirtualFile virtualFile = VirtualFileManager.getInstance() | ||
| .refreshAndFindFileByUrl(file.getUrl().replaceAll("\\.(adoc|asciidoc|ad)$", ".pdf")); | ||
| updateProjectView(virtualFile != null ? virtualFile : parent); | ||
| if (virtualFile != null) { | ||
| new OpenFileDescriptor(project, virtualFile).navigate(true); | ||
| } | ||
| } finally { | ||
| if (tempImagesPath != null) { | ||
| try { | ||
| FileUtils.deleteDirectory(tempImagesPath.toFile()); | ||
| } catch (IOException _ex) { | ||
| Logger.getInstance(AsciiDocPreviewEditor.class).warn("could not remove temp folder", _ex); | ||
| } | ||
| } | ||
| } | ||
| }, new ProgressIndicatorBase())); | ||
|
|
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| } | ||
|
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| private void updateProjectView(VirtualFile virtualFile) { | ||
| //update project view | ||
| ProjectView projectView = ProjectView.getInstance(project); | ||
| projectView.changeView(ProjectViewPane.ID); | ||
| projectView.select(null, virtualFile, true); | ||
| } | ||
|
|
||
| } |
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