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Code Issues Packages Projects Releases Wiki Activity

Skip events during open file over back action

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This commit is contained in:
Alexander Lobas
2012-11-14 21:18:01 +04:00
parent 87fe95fdf7
commit e1e65c7a94
1 changed files with 27 additions and 17 deletions
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plugins/android-designer/src/com/intellij/android/designer/AndroidSelectedFileEditorProvider.java
+27 -17
View File
@@ -23,6 +23,7 @@ import com.intellij.openapi.fileEditor.impl.EditorHistoryManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.startup.StartupManager;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.messages.MessageBusConnection;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -31,10 +32,13 @@ import org.jetbrains.annotations.Nullable;
*/
public class AndroidSelectedFileEditorProvider implements SelectedFileEditorProvider {
private static final String KEY = "AndroidLayoutSelectedEditor";
private static VirtualFile myCurrentOpenedFile;
@Nullable
@Override
public FileEditorProvider getSelectedProvider(Project project, VirtualFile openedFile) {
myCurrentOpenedFile = null;
if (!AndroidDesignerEditorProvider.acceptLayout(project, openedFile)) {
return null;
}
@@ -58,27 +62,33 @@ public class AndroidSelectedFileEditorProvider implements SelectedFileEditorProv
public void projectOpened() {
StartupManager.getInstance(myProject).registerPostStartupActivity(new Runnable() {
public void run() {
myProject.getMessageBus().connect(myProject)
.subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, new FileEditorManagerListener() {
@Override
public void fileOpened(FileEditorManager source, VirtualFile file) {
}
MessageBusConnection connection = myProject.getMessageBus().connect(myProject);
connection.subscribe(FileEditorManagerListener.Before.FILE_EDITOR_MANAGER, new FileEditorManagerListener.Before.Adapter() {
@Override
public void beforeFileOpened(FileEditorManager source, VirtualFile file) {
myCurrentOpenedFile = file;
}
});
connection.subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, new FileEditorManagerListener() {
@Override
public void fileOpened(FileEditorManager source, VirtualFile file) {
}
@Override
public void fileClosed(FileEditorManager source, VirtualFile file) {
}
@Override
public void fileClosed(FileEditorManager source, VirtualFile file) {
}
@Override
public void selectionChanged(FileEditorManagerEvent event) {
VirtualFile file = event.getNewFile();
if (file != null && AndroidDesignerEditorProvider.acceptLayout(myProject, file)) {
FileEditorProvider provider = EditorHistoryManager.getInstance(myProject).getSelectedProvider(file);
if (provider != null) {
PropertiesComponent.getInstance(myProject).setValue(KEY, provider.getEditorTypeId());
}
@Override
public void selectionChanged(FileEditorManagerEvent event) {
VirtualFile file = event.getNewFile();
if (file != null && AndroidDesignerEditorProvider.acceptLayout(myProject, file)) {
FileEditorProvider provider = EditorHistoryManager.getInstance(myProject).getSelectedProvider(file);
if (provider != null && file != myCurrentOpenedFile) {
PropertiesComponent.getInstance(myProject).setValue(KEY, provider.getEditorTypeId());
}
}
});
}
});
}
});
}