@Nullable
@Override
public Object getData(@NonNls String dataId) {
Object data;
DataProvider contentProvider =
DataManagerImpl.getDataProviderEx(myContentPanel.getTargetComponent());
if (contentProvider != null) {
data = contentProvider.getData(dataId);
if (data != null) return data;
}
if (CommonDataKeys.PROJECT.is(dataId)) {
return myProject;
} else if (PlatformDataKeys.HELP_ID.is(dataId)) {
if (myRequest.getUserData(DiffUserDataKeys.HELP_ID) != null) {
return myRequest.getUserData(DiffUserDataKeys.HELP_ID);
} else {
return "procedures.vcWithIDEA.commonVcsOps.integrateDiffs.resolveConflict";
}
}
DataProvider requestProvider = myRequest.getUserData(DiffUserDataKeys.DATA_PROVIDER);
if (requestProvider != null) {
data = requestProvider.getData(dataId);
if (data != null) return data;
}
DataProvider contextProvider = myContext.getUserData(DiffUserDataKeys.DATA_PROVIDER);
if (contextProvider != null) {
data = contextProvider.getData(dataId);
if (data != null) return data;
}
return null;
}
@Nullable
public Object getData(String dataId) {
if (CommonDataKeys.PROJECT.is(dataId)) {
return editor != null ? editor.getProject() : null;
} else if (CommonDataKeys.VIRTUAL_FILE.is(dataId)) {
return editor != null ? editor.getFile() : null;
} else if (CommonDataKeys.VIRTUAL_FILE_ARRAY.is(dataId)) {
return editor != null ? new VirtualFile[] {editor.getFile()} : new VirtualFile[] {};
} else if (CommonDataKeys.PSI_FILE.is(dataId)) {
return getData(CommonDataKeys.PSI_ELEMENT.getName());
} else if (CommonDataKeys.PSI_ELEMENT.is(dataId)) {
VirtualFile file = editor != null ? editor.getFile() : null;
return file != null && file.isValid()
? PsiManager.getInstance(editor.getProject()).findFile(file)
: null;
} else if (LangDataKeys.PSI_ELEMENT_ARRAY.is(dataId)) {
return editor != null
? new PsiElement[] {(PsiElement) getData(CommonDataKeys.PSI_ELEMENT.getName())}
: new PsiElement[] {};
} else if (PlatformDataKeys.COPY_PROVIDER.is(dataId) && copyPasteSupport != null) {
return this;
} else if (PlatformDataKeys.CUT_PROVIDER.is(dataId) && copyPasteSupport != null) {
return copyPasteSupport.getCutProvider();
} else if (PlatformDataKeys.DELETE_ELEMENT_PROVIDER.is(dataId)) {
return deleteProvider;
} else if (ImageComponentDecorator.DATA_KEY.is(dataId)) {
return editor != null ? editor : this;
}
return null;
}
@Override
public Object getData(@NonNls String dataId) {
if (CommonDataKeys.PROJECT.is(dataId)) {
return myModel.getProject();
} else if (DIR_DIFF_MODEL.is(dataId)) {
return myModel;
} else if (DIR_DIFF_TABLE.is(dataId)) {
return myTable;
} else if (DiffDataKeys.NAVIGATABLE_ARRAY.is(dataId)) {
return getNavigatableArray();
} else if (DiffDataKeys.PREV_NEXT_DIFFERENCE_ITERABLE.is(dataId)) {
return myPrevNextDifferenceIterable;
}
return null;
}
@Override
@Nullable
public Object getData(@NonNls String dataId) {
if (CommonDataKeys.PROJECT.is(dataId)) {
return myProject;
} else if (PlatformDataKeys.EDITOR.is(dataId)
|| OpenFileDescriptor.NAVIGATE_IN_EDITOR.is(dataId)) {
if (myProject == null) return null;
return FileEditorManager.getInstance(myProject).getSelectedTextEditor();
} else {
Editor editor = (Editor) getData(PlatformDataKeys.EDITOR.getName());
if (editor != null) {
FileEditorManagerEx manager = FileEditorManagerEx.getInstanceEx(myProject);
return manager.getData(dataId, editor, manager.getSelectedFiles()[0]);
} else if (LangDataKeys.IDE_VIEW.is(dataId)) {
VirtualFile[] contentRoots = ProjectRootManager.getInstance(myProject).getContentRoots();
final PsiDirectory psiDirectory =
PsiManager.getInstance(myProject).findDirectory(contentRoots[0]);
if (contentRoots.length > 0) {
return new IdeView() {
@Override
public void selectElement(PsiElement element) {}
@Override
public PsiDirectory[] getDirectories() {
return new PsiDirectory[] {psiDirectory};
}
@Override
public PsiDirectory getOrChooseDirectory() {
return psiDirectory;
}
};
}
}
return null;
}
}