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ad text in 'go to' actions

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This commit is contained in:
Sergey Ignatov
2014-05-30 01:07:48 +04:00
parent b57a8cafdc
commit 7321069782
1 changed files with 15 additions and 1 deletions
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platform/lang-impl/src/com/intellij/ide/actions/GotoActionBase.java
+15 -1
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@@ -27,6 +27,7 @@ import com.intellij.openapi.editor.Document;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
import com.intellij.openapi.keymap.KeymapUtil;
import com.intellij.openapi.project.DumbAwareAction;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Pair;
@@ -44,6 +45,8 @@ import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.event.DocumentEvent;
import java.awt.*;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.util.List;
import java.util.Map;
@@ -207,6 +210,13 @@ public abstract class GotoActionBase extends AnAction {
popup.setFindUsagesTitle(findUsagesTitle);
final ChooseByNameFilter<T> filter = callback.createFilter(popup);
if (historyEnabled() && popup.getAdText() == null) {
popup.setAdText("Press " +
KeymapUtil.getKeystrokeText(KeyStroke.getKeyStroke(KeyEvent.VK_UP, InputEvent.CTRL_MASK)) + " or " +
KeymapUtil.getKeystrokeText(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, InputEvent.CTRL_MASK)) +
" to navigate through the history");
}
popup.invoke(new ChooseByNamePopupComponent.Callback() {
@Override
public void onClose() {
@@ -251,7 +261,7 @@ public abstract class GotoActionBase extends AnAction {
abstract class HistoryAction extends DumbAwareAction {
@Override
public void update(AnActionEvent e) {
e.getPresentation().setEnabled(!ContainerUtil.isEmpty(ourHistory.get(myInAction)));
e.getPresentation().setEnabled(historyEnabled());
}
void setText(@NotNull List<String> strings) {
@@ -284,4 +294,8 @@ public abstract class GotoActionBase extends AnAction {
}
}.registerCustomShortcutSet(CustomShortcutSet.fromString("ctrl DOWN"), editor);
}
private static boolean historyEnabled() {
return !ContainerUtil.isEmpty(ourHistory.get(myInAction));
}
}