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IDEA-104594 LineSeparatorPanel does not show anything but uses space in the IDE status bar for R/O files

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This commit is contained in:
Denis Fokin
2013-04-04 18:32:42 +04:00
parent aee0a4ee4b
commit 9ce9935082
1 changed files with 12 additions and 15 deletions
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platform/platform-impl/src/com/intellij/openapi/wm/impl/status/LineSeparatorPanel.java
+12 -15
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@@ -89,29 +89,26 @@ public class LineSeparatorPanel extends EditorBasedWidget implements StatusBarWi
UIUtil.invokeLaterIfNeeded(new Runnable() {
@Override
public void run() {
String lineSeparator = null;
VirtualFile file = getSelectedFile();
if (file == null || !file.isWritable()) {
myActionEnabled = false;
}
else {
lineSeparator = LoadTextUtil.detectLineSeparator(file, true);
}
myActionEnabled = false;
myComponent.resetColor();
if (lineSeparator == null) {
myComponent.setText("");
}
else {
myActionEnabled = true;
if (file != null) {
myActionEnabled = (file.isWritable());
String lineSeparator = LoadTextUtil.detectLineSeparator(file, true);
if (lineSeparator == null) {
lineSeparator = "";
}
myComponent.resetColor();
myComponent.setToolTipText(String.format("Line separator: %s%nClick to change", StringUtil.escapeLineBreak(lineSeparator)));
myComponent.setText(LineSeparator.fromString(lineSeparator).toString());
}
if (myActionEnabled) {
myComponent.setForeground(UIUtil.getActiveTextColor());
}
else {
} else {
myComponent.setForeground(UIUtil.getInactiveTextColor());
}