Example usage for com.intellij.openapi.actionSystem PlatformDataKeys CONTENT_MANAGER

Introduction

In this page you can find the example usage for com.intellij.openapi.actionSystem PlatformDataKeys CONTENT_MANAGER.

Prototype

DataKey CONTENT_MANAGER

To view the source code for com.intellij.openapi.actionSystem PlatformDataKeys CONTENT_MANAGER.

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Usage

From source file:com.intellij.ide.actions.ToggleToolbarAction.java

License:Apache License

private ToggleToolbarAction(@NotNull ToolWindow toolWindow, @NotNull PropertiesComponent propertiesComponent) {
    super("Show Toolbar");
    myPropertiesComponent = propertiesComponent;
    myToolWindow = toolWindow;/*from   w ww .  j  ava2  s. c  o m*/
    myToolWindow.getContentManager().addContentManagerListener(new ContentManagerAdapter() {
        @Override
        public void contentAdded(ContentManagerEvent event) {
            JComponent component = event.getContent().getComponent();
            setContentToolbarVisible(component, getVisibilityValue());

            // support nested content managers, e.g. RunnerLayoutUi as content component
            ContentManager contentManager = component instanceof DataProvider
                    ? PlatformDataKeys.CONTENT_MANAGER.getData((DataProvider) component)
                    : null;
            if (contentManager != null)
                contentManager.addContentManagerListener(this);
        }
    });
}

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From source file:com.intellij.ui.content.ContentManagerUtil.java

License:Apache License

/**
 * This is utility method. It returns <code>ContentManager</code> from the current context.
 *///  www.  j ava 2  s  . c  o m
public static ContentManager getContentManagerFromContext(DataContext dataContext,
        boolean requiresVisibleToolWindow) {
    Project project = CommonDataKeys.PROJECT.getData(dataContext);
    if (project == null) {
        return null;
    }

    ToolWindowManagerEx mgr = ToolWindowManagerEx.getInstanceEx(project);

    String id = mgr.getActiveToolWindowId();
    if (id == null) {
        if (mgr.isEditorComponentActive()) {
            id = mgr.getLastActiveToolWindowId();
        }
    }
    if (id == null) {
        return null;
    }

    ToolWindowEx toolWindow = (ToolWindowEx) mgr.getToolWindow(id);
    if (requiresVisibleToolWindow && !toolWindow.isVisible()) {
        return null;
    }

    final ContentManager fromContext = PlatformDataKeys.CONTENT_MANAGER.getData(dataContext);
    if (fromContext != null)
        return fromContext;

    return toolWindow != null ? toolWindow.getContentManager() : null;
}

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