1 package org.symbian.tools.mtw.ui;

     2 

     3 import java.util.Map;

     4 import java.util.WeakHashMap;

     5 

     6 import org.eclipse.core.resources.IProject;

     7 import org.eclipse.core.runtime.IStatus;

     8 import org.eclipse.core.runtime.Status;

     9 import org.eclipse.jface.resource.ImageRegistry;

    10 import org.eclipse.ui.plugin.AbstractUIPlugin;

    11 import org.osgi.framework.BundleContext;

    12 import org.symbian.tools.mtw.core.projects.IMTWProject;

    13 import org.symbian.tools.mtw.internal.deployment.DeploymentTargetPresentationsManager;

    14 import org.symbian.tools.mtw.internal.deployment.DeploymentTargetTypesRegistry;

    15 

    16 /**

    17  * The activator class controls the plug-in life cycle

    18  */

    19 public class MTWCoreUI extends AbstractUIPlugin {

    20     private final Map<IProject, ProjectMemo> MEMOS = new WeakHashMap<IProject, ProjectMemo>();

    21     private final DeploymentTargetTypesRegistry typesRegistry = new DeploymentTargetTypesRegistry();

    22 

    23     // The plug-in ID

    24     public static final String PLUGIN_ID = "org.symbian.tools.mtw.ui"; //$NON-NLS-1$

    25 

    26     // The shared instance

    27     private static MTWCoreUI plugin;

    28     private Images images;

    29     private final DeploymentTargetPresentationsManager presentations = new DeploymentTargetPresentationsManager();

    30 

    31     /**

    32      * The constructor

    33      */

    34     public MTWCoreUI() {

    35     }

    36 

    37     @Override

    38     protected void initializeImageRegistry(ImageRegistry reg) {

    39         super.initializeImageRegistry(reg);

    40     }

    41 

    42     /*

    43      * (non-Javadoc)

    44      * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)

    45      */

    46     public void start(BundleContext context) throws Exception {

    47         super.start(context);

    48         plugin = this;

    49     }

    50 

    51     /*

    52      * (non-Javadoc)

    53      * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)

    54      */

    55     public void stop(BundleContext context) throws Exception {

    56         plugin = null;

    57         super.stop(context);

    58     }

    59 

    60     /**

    61      * Returns the shared instance

    62      *

    63      * @return the shared instance

    64      */

    65     public static MTWCoreUI getDefault() {

    66         return plugin;

    67     }

    68 

    69     public static void log(String message, Exception e) {

    70         getDefault().getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message, e));

    71     }

    72 

    73     public static void log(String message, Object... args) {

    74         log(String.format(message, args), (Exception) null);

    75     }

    76 

    77     public static void log(Exception e) {

    78         log(null, e);

    79     }

    80 

    81     public static ProjectMemo getMemo(IMTWProject project) {

    82         return getDefault().getMemoForProject(project);

    83     }

    84 

    85     private synchronized ProjectMemo getMemoForProject(IMTWProject project) {

    86         ProjectMemo memo = MEMOS.get(project.getProject());

    87         if (memo == null) {

    88             memo = new ProjectMemo(project);

    89             MEMOS.put(project.getProject(), memo);

    90         }

    91         return memo;

    92     }

    93 

    94     public DeploymentTargetTypesRegistry getDeploymentTypesRegistry() {

    95         return typesRegistry;

    96     }

    97 

    98     public static Images getImages() {

    99         if (getDefault().images == null) {

   100             getDefault().images = new Images(getDefault().getImageRegistry());

   101         }

   102         return getDefault().images;

   103     }

   104 

   105     public DeploymentTargetPresentationsManager getPresentations() {

   106         return presentations;

   107     }

   108 }