public void insertTab(
final VirtualFile file,
final Icon icon,
final JComponent comp,
final String tooltip,
final int indexToInsert) {
TabInfo tab = myTabs.findInfo(file);
if (tab != null) return;
tab =
new TabInfo(comp)
.setText(calcTabTitle(myProject, file))
.setIcon(icon)
.setTooltipText(tooltip)
.setObject(file)
.setTabColor(calcTabColor(myProject, file))
.setDragOutDelegate(myDragOutDelegate);
tab.setTestableUi(new MyQueryable(tab));
final DefaultActionGroup tabActions = new DefaultActionGroup();
tabActions.add(new CloseTab(comp, tab));
tab.setTabLabelActions(tabActions, ActionPlaces.EDITOR_TAB);
myTabs.addTab(tab, indexToInsert);
}
public void setTabLayoutPolicy(final int policy) {
switch (policy) {
case JTabbedPane.SCROLL_TAB_LAYOUT:
myTabs.getPresentation().setSingleRow(true);
break;
case JTabbedPane.WRAP_TAB_LAYOUT:
myTabs.getPresentation().setSingleRow(false);
break;
default:
throw new IllegalArgumentException("Unsupported tab layout policy: " + policy);
}
}
public ActionCallback removeTabAt(
final int componentIndex, int indexToSelect, boolean transferFocus) {
TabInfo toSelect =
indexToSelect >= 0 && indexToSelect < myTabs.getTabCount()
? myTabs.getTabAt(indexToSelect)
: null;
final TabInfo info = myTabs.getTabAt(componentIndex);
// removing hidden tab happens on end of drag-out, we've already selected the correct tab for
// this case in dragOutStarted
if (info.isHidden()) {
toSelect = null;
}
final ActionCallback callback = myTabs.removeTab(info, toSelect, transferFocus);
return myProject.isOpen() ? callback : new ActionCallback.Done();
}
public void setTabPlacement(final int tabPlacement) {
switch (tabPlacement) {
case SwingConstants.TOP:
myTabs.getPresentation().setTabsPosition(JBTabsPosition.top);
break;
case SwingConstants.BOTTOM:
myTabs.getPresentation().setTabsPosition(JBTabsPosition.bottom);
break;
case SwingConstants.LEFT:
myTabs.getPresentation().setTabsPosition(JBTabsPosition.left);
break;
case SwingConstants.RIGHT:
myTabs.getPresentation().setTabsPosition(JBTabsPosition.right);
break;
default:
throw new IllegalArgumentException("Unknown tab placement code=" + tabPlacement);
}
}
private void updateTabBorder() {
if (!myProject.isOpen()) return;
ToolWindowManagerEx mgr = (ToolWindowManagerEx) ToolWindowManager.getInstance(myProject);
String[] ids = mgr.getToolWindowIds();
Insets border = new Insets(0, 0, 0, 0);
UISettings uiSettings = UISettings.getInstance();
List<String> topIds = mgr.getIdsOn(ToolWindowAnchor.TOP);
List<String> bottom = mgr.getIdsOn(ToolWindowAnchor.BOTTOM);
List<String> rightIds = mgr.getIdsOn(ToolWindowAnchor.RIGHT);
List<String> leftIds = mgr.getIdsOn(ToolWindowAnchor.LEFT);
if (!uiSettings.HIDE_TOOL_STRIPES) {
border.top = topIds.size() > 0 ? 1 : 0;
border.bottom = bottom.size() > 0 ? 1 : 0;
border.left = leftIds.size() > 0 ? 1 : 0;
border.right = rightIds.size() > 0 ? 1 : 0;
}
for (String each : ids) {
ToolWindow eachWnd = mgr.getToolWindow(each);
if (!eachWnd.isAvailable()) continue;
if (eachWnd.isVisible() && eachWnd.getType() == ToolWindowType.DOCKED) {
ToolWindowAnchor eachAnchor = eachWnd.getAnchor();
if (eachAnchor == ToolWindowAnchor.TOP) {
border.top = 0;
} else if (eachAnchor == ToolWindowAnchor.BOTTOM) {
border.bottom = 0;
} else if (eachAnchor == ToolWindowAnchor.LEFT) {
border.left = 0;
} else if (eachAnchor == ToolWindowAnchor.RIGHT) {
border.right = 0;
}
}
}
myTabs
.getPresentation()
.setPaintBorder(border.top, border.left, border.right, border.bottom)
.setTabSidePaintBorder(5);
}
public void close() {
TabInfo selected = myTabs.getTargetInfo();
if (selected == null) return;
final VirtualFile file = (VirtualFile) selected.getObject();
final FileEditorManagerEx mgr = FileEditorManagerEx.getInstanceEx(myProject);
AsyncResult<EditorWindow> window = mgr.getActiveWindow();
window.doWhenDone(
new AsyncResult.Handler<EditorWindow>() {
@Override
public void run(EditorWindow wnd) {
if (wnd != null) {
if (wnd.findFileComposite(file) != null) {
mgr.closeFile(file, wnd);
}
}
}
});
}
@Nullable
public Object getSelectedComponent() {
final TabInfo info = myTabs.getTargetInfo();
return info != null ? info.getComponent() : null;
}
public void setBackgroundColorAt(final int index, final Color color) {
myTabs.getTabAt(index).setTabColor(color);
}
public ActionCallback setSelectedIndex(final int indexToSelect, boolean focusEditor) {
return myTabs.select(myTabs.getTabAt(indexToSelect), focusEditor);
}
public void requestFocus(boolean forced) {
if (myTabs != null) {
IdeFocusManager.getInstance(myProject).requestFocus(myTabs.getComponent(), forced);
}
}
public void setWaveColor(final int index, @Nullable final Color color) {
final TabInfo tab = myTabs.getTabAt(index);
tab.setDefaultStyle(
color == null ? SimpleTextAttributes.STYLE_PLAIN : SimpleTextAttributes.STYLE_WAVED);
tab.setDefaultWaveColor(color);
}
public void setForegroundAt(final int index, final Color color) {
myTabs.getTabAt(index).setDefaultForeground(color);
}
public int getSelectedIndex() {
return myTabs.getIndexOf(myTabs.getSelectedInfo());
}
public Component getComponent() {
return myTabs.getComponent();
}
public void setIconAt(final int index, final Icon icon) {
myTabs.getTabAt(index).setIcon(icon);
}
public boolean isEmptyVisible() {
return myTabs.isEmptyVisible();
}
public void setTitleAt(final int index, final String text) {
myTabs.getTabAt(index).setText(text);
}
public Component getComponentAt(final int i) {
final TabInfo tab = myTabs.getTabAt(i);
return tab.getComponent();
}
public void setToolTipTextAt(final int index, final String text) {
myTabs.getTabAt(index).setTooltipText(text);
}
EditorTabbedContainer(final EditorWindow window, Project project, final int tabPlacement) {
myWindow = window;
myProject = project;
final ActionManager actionManager = ActionManager.getInstance();
myTabs = new JBEditorTabs(project, actionManager, IdeFocusManager.getInstance(project), this);
myTabs
.setDataProvider(new MyDataProvider())
.setPopupGroup(
new Getter<ActionGroup>() {
public ActionGroup get() {
return (ActionGroup)
CustomActionsSchema.getInstance()
.getCorrectedAction(IdeActions.GROUP_EDITOR_TAB_POPUP);
}
},
ActionPlaces.EDITOR_TAB_POPUP,
false)
.setNavigationActionsEnabled(false)
.addTabMouseListener(new TabMouseListener())
.getPresentation()
.setTabDraggingEnabled(true)
.setUiDecorator(
new UiDecorator() {
@NotNull
public UiDecoration getDecoration() {
return new UiDecoration(
null,
new Insets(
TabsUtil.TAB_VERTICAL_PADDING, 10, TabsUtil.TAB_VERTICAL_PADDING, 10));
}
})
.setTabLabelActionsMouseDeadzone(TimedDeadzone.NULL)
.setGhostsAlwaysVisible(true)
.setTabLabelActionsAutoHide(false)
.setActiveTabFillIn(
EditorColorsManager.getInstance().getGlobalScheme().getDefaultBackground())
.setPaintFocus(false)
.getJBTabs()
.addListener(
new TabsListener.Adapter() {
public void selectionChanged(final TabInfo oldSelection, final TabInfo newSelection) {
final FileEditorManager editorManager = FileEditorManager.getInstance(myProject);
final FileEditor oldEditor =
oldSelection != null
? editorManager.getSelectedEditor((VirtualFile) oldSelection.getObject())
: null;
if (oldEditor != null) {
oldEditor.deselectNotify();
}
final FileEditor newEditor =
editorManager.getSelectedEditor((VirtualFile) newSelection.getObject());
if (newEditor != null) {
newEditor.selectNotify();
}
}
})
.setAdditionalSwitchProviderWhenOriginal(new MySwitchProvider())
.setSelectionChangeHandler(
new JBTabs.SelectionChangeHandler() {
@Override
public ActionCallback execute(
TabInfo info, boolean requestFocus, final ActiveRunnable doChangeSelection) {
final ActionCallback result = new ActionCallback();
CommandProcessor.getInstance()
.executeCommand(
myProject,
new Runnable() {
@Override
public void run() {
((IdeDocumentHistoryImpl) IdeDocumentHistory.getInstance(myProject))
.onSelectionChanged();
result.notify(doChangeSelection.run());
}
},
"EditorChange",
null);
return result;
}
})
.getPresentation()
.setRequestFocusOnLastFocusedComponent(true);
setTabPlacement(UISettings.getInstance().EDITOR_TAB_PLACEMENT);
updateTabBorder();
((ToolWindowManagerEx) ToolWindowManager.getInstance(myProject))
.addToolWindowManagerListener(
new ToolWindowManagerAdapter() {
public void stateChanged() {
updateTabBorder();
}
public void toolWindowRegistered(@NotNull final String id) {
updateTabBorder();
}
});
UISettings.getInstance()
.addUISettingsListener(
new UISettingsListener() {
public void uiSettingsChanged(UISettings source) {
updateTabBorder();
}
},
this);
Disposer.register(project, this);
}
public int getTabCount() {
return myTabs.getTabCount();
}