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EDU-409 Show Preview action does nothing for non-text files (e.g.pictures)

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liana.bakradze
2015-09-03 15:31:51 +03:00
parent 73593d0d35
commit 4f9e386d6b
1 changed files with 7 additions and 5 deletions
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python/educational/course-creator/src/com/jetbrains/edu/coursecreator/actions/CCShowPreview.java
+7 -5
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@@ -31,6 +31,7 @@ import com.intellij.openapi.project.DumbModePermission;
import com.intellij.openapi.project.DumbService;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.FrameWrapper;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDirectory;
@@ -54,7 +55,7 @@ public class CCShowPreview extends DumbAwareAction {
private static final Logger LOG = Logger.getInstance(CCShowPreview.class.getName());
public CCShowPreview() {
super("Show Preview","Show preview", null);
super("Show Preview","Show Preview", null);
}
@Override
@@ -63,12 +64,10 @@ public class CCShowPreview extends DumbAwareAction {
return;
}
Presentation presentation = e.getPresentation();
presentation.setEnabled(false);
presentation.setVisible(false);
presentation.setEnabledAndVisible(false);
final PsiFile file = CommonDataKeys.PSI_FILE.getData(e.getDataContext());
if (file != null && file.getName().contains(".answer")) {
presentation.setEnabled(true);
presentation.setVisible(true);
presentation.setEnabledAndVisible(true);
}
}
@@ -99,6 +98,9 @@ public class CCShowPreview extends DumbAwareAction {
if (taskFile == null) {
return;
}
if (taskFile.getAnswerPlaceholders().isEmpty()) {
Messages.showInfoMessage("Preview is available for task files with answer placeholders only", "No Preview for This File");
}
final TaskFile taskFileCopy = new TaskFile();
TaskFile.copy(taskFile, taskFileCopy);
final String taskFileName = CCProjectService.getRealTaskFileName(file.getVirtualFile().getName());