Attachment #134941 for bug #248490

Lines 229-234 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/Messages.java (+2 lines)
229		229
230	public static String TaskSelectionDialog_Open_with_Browser;	230	public static String TaskSelectionDialog_Open_with_Browser;
231		231
		232	public static String TaskSelectionDialog_Random_Task;
		233
232	public static String TaskSelectionDialog_Scanning_tasks;	234	public static String TaskSelectionDialog_Scanning_tasks;
233		235
234	public static String TaskSelectionDialog_Search_for_tasks;	236	public static String TaskSelectionDialog_Search_for_tasks;




import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.mylyn.internal.provisional.commons.ui.CommonColors;
import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
import org.eclipse.mylyn.internal.tasks.core.AbstractTaskContainer;
import org.eclipse.mylyn.internal.tasks.core.DateRange;
import org.eclipse.mylyn.internal.tasks.core.TaskActivationHistory;
import org.eclipse.mylyn.internal.tasks.core.TaskList;
import org.eclipse.mylyn.internal.tasks.ui.TaskSearchPage;

import org.eclipse.mylyn.internal.tasks.ui.workingsets.WorkingSetLabelComparator;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.ITaskContainer;
import org.eclipse.mylyn.tasks.core.ITask.PriorityLevel;
import org.eclipse.mylyn.tasks.ui.TaskElementLabelProvider;
import org.eclipse.mylyn.tasks.ui.TasksUi;
import org.eclipse.search.internal.ui.SearchDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;


	private static final int CREATE_ID = SEARCH_ID + 1;

	private static final int RANDOM_ID = CREATE_ID + 1;

	private static final String IS_USING_WINDOW_WORKING_SET_SETTING = "IsUsingWindowWorkingSet"; //$NON-NLS-1$

	private static final String OPEN_IN_BROWSER_SETTING = "OpenInBrowser"; //$NON-NLS-1$


	private Button createTaskButton;

	private Button randomTaskButton;

	/**
	 * Mylyn's task activation history
	 */

			});
		}

		randomTaskButton = createButton(composite, RANDOM_ID, Messages.TaskSelectionDialog_Random_Task, false);
		randomTaskButton.addSelectionListener(new SelectionListener() {

			public void widgetDefaultSelected(SelectionEvent e) {
				// ignore
			}

			public void widgetSelected(SelectionEvent e) {
				List<AbstractTask> potentialTasks = new ArrayList<AbstractTask>();
				for (AbstractTask task : allTasks) {
					DateRange scheduledForDate = task.getScheduledForDate();
					if (!task.getSynchronizationState().isIncoming()) { //don't consider tasks with incomings
						if (scheduledForDate == null
								|| !TasksUiPlugin.getTaskActivityManager().isScheduledForThisWeek(scheduledForDate)) { //don't consider tasks scheduled for current week
							potentialTasks.add(task);
							if (task.getPriority().equals(PriorityLevel.P4)
									|| task.getPriority().equals(PriorityLevel.P5)) { //tasks with low priority have more chances to be chosen
								potentialTasks.add(task);
							}
						}
					}
				}

				if (potentialTasks.size() == 0) {
					potentialTasks.addAll(allTasks);
				}

				int randomTaskIndex = new Random().nextInt(potentialTasks.size());
				ITask randomTask = potentialTasks.get(randomTaskIndex);

				TasksUi.getTaskActivityManager().activateTask(randomTask); //activate the chosen task
				close(); //close the dialog
			}
		});

		Label filler = new Label(composite, SWT.NONE);
		filler.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL));
		layout.numColumns++;

		if (item instanceof ITask) {
			return Status.OK_STATUS;
		}
		return new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
				Messages.TaskSelectionDialog_Selected_item_is_not_a_task);
	}

}

Lines 138-143 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/messages.properties (+1 lines)
138	TaskSelectionDialog_Edit_Active_Working_Set_=&Edit Active Working Set...	138	TaskSelectionDialog_Edit_Active_Working_Set_=&Edit Active Working Set...
139	TaskSelectionDialog_New_Task_=&New Task...	139	TaskSelectionDialog_New_Task_=&New Task...
140	TaskSelectionDialog_Open_with_Browser=Open with &Browser	140	TaskSelectionDialog_Open_with_Browser=Open with &Browser
		141	TaskSelectionDialog_Random_Task=&Random Task
141	TaskSelectionDialog_Scanning_tasks=Scanning tasks	142	TaskSelectionDialog_Scanning_tasks=Scanning tasks
142	TaskSelectionDialog_Search_for_tasks=Search for tasks	143	TaskSelectionDialog_Search_for_tasks=Search for tasks
143	TaskSelectionDialog_Select_Working_Set_=Select &Working Set...	144	TaskSelectionDialog_Select_Working_Set_=Select &Working Set...

Return to bug 248490

Lines 21-26 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java (-1 / +45 lines)
21	import java.util.LinkedHashSet;	21	import java.util.LinkedHashSet;
22	import java.util.List;	22	import java.util.List;
23	import java.util.Map;	23	import java.util.Map;
		24	import java.util.Random;
24	import java.util.Set;	25	import java.util.Set;
25		26
26	import org.eclipse.core.runtime.CoreException;	27	import org.eclipse.core.runtime.CoreException;
Lines 48-53 Link Here
48	import org.eclipse.mylyn.internal.provisional.commons.ui.CommonColors;	49	import org.eclipse.mylyn.internal.provisional.commons.ui.CommonColors;
49	import org.eclipse.mylyn.internal.tasks.core.AbstractTask;	50	import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
50	import org.eclipse.mylyn.internal.tasks.core.AbstractTaskContainer;	51	import org.eclipse.mylyn.internal.tasks.core.AbstractTaskContainer;
		52	import org.eclipse.mylyn.internal.tasks.core.DateRange;
51	import org.eclipse.mylyn.internal.tasks.core.TaskActivationHistory;	53	import org.eclipse.mylyn.internal.tasks.core.TaskActivationHistory;
52	import org.eclipse.mylyn.internal.tasks.core.TaskList;	54	import org.eclipse.mylyn.internal.tasks.core.TaskList;
53	import org.eclipse.mylyn.internal.tasks.ui.TaskSearchPage;	55	import org.eclipse.mylyn.internal.tasks.ui.TaskSearchPage;
Lines 59-65 Link Here
59	import org.eclipse.mylyn.internal.tasks.ui.workingsets.WorkingSetLabelComparator;	61	import org.eclipse.mylyn.internal.tasks.ui.workingsets.WorkingSetLabelComparator;
60	import org.eclipse.mylyn.tasks.core.ITask;	62	import org.eclipse.mylyn.tasks.core.ITask;
61	import org.eclipse.mylyn.tasks.core.ITaskContainer;	63	import org.eclipse.mylyn.tasks.core.ITaskContainer;
		64	import org.eclipse.mylyn.tasks.core.ITask.PriorityLevel;
62	import org.eclipse.mylyn.tasks.ui.TaskElementLabelProvider;	65	import org.eclipse.mylyn.tasks.ui.TaskElementLabelProvider;
		66	import org.eclipse.mylyn.tasks.ui.TasksUi;
63	import org.eclipse.search.internal.ui.SearchDialog;	67	import org.eclipse.search.internal.ui.SearchDialog;
64	import org.eclipse.swt.SWT;	68	import org.eclipse.swt.SWT;
65	import org.eclipse.swt.events.SelectionEvent;	69	import org.eclipse.swt.events.SelectionEvent;
Lines 362-367 Link Here
362		366
363	private static final int CREATE_ID = SEARCH_ID + 1;	367	private static final int CREATE_ID = SEARCH_ID + 1;
364		368
		369	private static final int RANDOM_ID = CREATE_ID + 1;
		370
365	private static final String IS_USING_WINDOW_WORKING_SET_SETTING = "IsUsingWindowWorkingSet"; //$NON-NLS-1$	371	private static final String IS_USING_WINDOW_WORKING_SET_SETTING = "IsUsingWindowWorkingSet"; //$NON-NLS-1$
366		372
367	private static final String OPEN_IN_BROWSER_SETTING = "OpenInBrowser"; //$NON-NLS-1$	373	private static final String OPEN_IN_BROWSER_SETTING = "OpenInBrowser"; //$NON-NLS-1$
Lines 379-384 Link Here
379		385
380	private Button createTaskButton;	386	private Button createTaskButton;
381		387
		388	private Button randomTaskButton;
		389
382	/**	390	/**
383	* Mylyn's task activation history	391	* Mylyn's task activation history
384	*/	392	*/
Lines 505-510 Link Here
505	});	513	});
506	}	514	}
507		515
		516	randomTaskButton = createButton(composite, RANDOM_ID, Messages.TaskSelectionDialog_Random_Task, false);
		517	randomTaskButton.addSelectionListener(new SelectionListener() {
		518
		519	public void widgetDefaultSelected(SelectionEvent e) {
		520	// ignore
		521	}
		522
		523	public void widgetSelected(SelectionEvent e) {
		524	List<AbstractTask> potentialTasks = new ArrayList<AbstractTask>();
		525	for (AbstractTask task : allTasks) {
		526	DateRange scheduledForDate = task.getScheduledForDate();
		527	if (!task.getSynchronizationState().isIncoming()) { //don't consider tasks with incomings
		528	if (scheduledForDate == null
		529	\|\| !TasksUiPlugin.getTaskActivityManager().isScheduledForThisWeek(scheduledForDate)) { //don't consider tasks scheduled for current week
		530	potentialTasks.add(task);
		531	if (task.getPriority().equals(PriorityLevel.P4)
		532	\|\| task.getPriority().equals(PriorityLevel.P5)) { //tasks with low priority have more chances to be chosen
		533	potentialTasks.add(task);
		534	}
		535	}
		536	}
		537	}
		538
		539	if (potentialTasks.size() == 0) {
		540	potentialTasks.addAll(allTasks);
		541	}
		542
		543	int randomTaskIndex = new Random().nextInt(potentialTasks.size());
		544	ITask randomTask = potentialTasks.get(randomTaskIndex);
		545
		546	TasksUi.getTaskActivityManager().activateTask(randomTask); //activate the chosen task
		547	close(); //close the dialog
		548	}
		549	});
		550
508	Label filler = new Label(composite, SWT.NONE);	551	Label filler = new Label(composite, SWT.NONE);
509	filler.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL));	552	filler.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.GRAB_HORIZONTAL));
510	layout.numColumns++;	553	layout.numColumns++;
Lines 722-728 Link Here
722	if (item instanceof ITask) {	765	if (item instanceof ITask) {
723	return Status.OK_STATUS;	766	return Status.OK_STATUS;
724	}	767	}
725	return new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, Messages.TaskSelectionDialog_Selected_item_is_not_a_task);	768	return new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
		769	Messages.TaskSelectionDialog_Selected_item_is_not_a_task);
726	}	770	}
727		771
728	}	772	}