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Emmet: show new preview only if it's enabled in settings

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This commit is contained in:
Alexander Zolotov
2014-05-06 19:44:53 +04:00
parent b53ff16c92
commit 3d5fcbccc8
1 changed files with 33 additions and 30 deletions
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xml/impl/src/com/intellij/codeInsight/template/emmet/EmmetPreviewTypedHandler.java
+33 -30
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@@ -15,6 +15,7 @@
*/
package com.intellij.codeInsight.template.emmet;
import com.intellij.application.options.emmet.EmmetOptions;
import com.intellij.codeInsight.editorActions.TypedHandlerDelegate;
import com.intellij.codeInsight.template.CustomTemplateCallback;
import com.intellij.codeInsight.template.Template;
@@ -50,38 +51,40 @@ import java.util.Map;
public class EmmetPreviewTypedHandler extends TypedHandlerDelegate {
@Override
public Result charTyped(char c, @NotNull final Project project, @NotNull final Editor editor, @NotNull final PsiFile file) {
EmmetPreviewHint existingBalloon = EmmetPreviewHint.getExistingHint(editor);
if (existingBalloon == null) {
String templateText = calculateTemplateText(editor, file);
if (!StringUtil.isEmpty(templateText)) {
EmmetPreviewHint previewBalloon = EmmetPreviewHint.createHint(editor, templateText, file.getFileType());
previewBalloon.showHint();
editor.getDocument().addDocumentListener(new DocumentAdapter() {
@Override
public void documentChanged(@NotNull DocumentEvent e) {
EmmetPreviewHint existingHint = EmmetPreviewHint.getExistingHint(editor);
if (existingHint != null) {
existingHint.updateText(calculateTemplateText(editor, file));
if (EmmetOptions.getInstance().isPreviewEnabled()) {
EmmetPreviewHint existingBalloon = EmmetPreviewHint.getExistingHint(editor);
if (existingBalloon == null) {
String templateText = calculateTemplateText(editor, file);
if (!StringUtil.isEmpty(templateText)) {
EmmetPreviewHint previewBalloon = EmmetPreviewHint.createHint(editor, templateText, file.getFileType());
previewBalloon.showHint();
editor.getDocument().addDocumentListener(new DocumentAdapter() {
@Override
public void documentChanged(@NotNull DocumentEvent e) {
EmmetPreviewHint existingHint = EmmetPreviewHint.getExistingHint(editor);
if (existingHint != null) {
existingHint.updateText(calculateTemplateText(editor, file));
}
else {
e.getDocument().removeDocumentListener(this);
}
}
else {
e.getDocument().removeDocumentListener(this);
});
editor.getCaretModel().addCaretListener(new CaretAdapter() {
@Override
public void caretPositionChanged(@NotNull CaretEvent e) {
EmmetPreviewHint existingHint = EmmetPreviewHint.getExistingHint(e.getEditor());
if (existingHint != null) {
existingHint.updateText(calculateTemplateText(editor, file));
}
else {
e.getEditor().getCaretModel().removeCaretListener(this);
}
}
}
});
editor.getCaretModel().addCaretListener(new CaretAdapter() {
@Override
public void caretPositionChanged(@NotNull CaretEvent e) {
EmmetPreviewHint existingHint = EmmetPreviewHint.getExistingHint(e.getEditor());
if (existingHint != null) {
existingHint.updateText(calculateTemplateText(editor, file));
}
else {
e.getEditor().getCaretModel().removeCaretListener(this);
}
}
});
});
}
}
}