From fb9a9ceede0d872742c44462292626475df9f145 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@nokia.com>
Date: Fri, 16 Apr 2010 12:41:26 +0200
Subject: [PATCH] Added a method to remove individual tasks from the task
 window.

---
 src/plugins/projectexplorer/taskwindow.cpp | 29 +++++++++++++++-------
 src/plugins/projectexplorer/taskwindow.h   |  1 +
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/src/plugins/projectexplorer/taskwindow.cpp b/src/plugins/projectexplorer/taskwindow.cpp
index a26b27376f2..ab407b0683f 100644
--- a/src/plugins/projectexplorer/taskwindow.cpp
+++ b/src/plugins/projectexplorer/taskwindow.cpp
@@ -116,6 +116,7 @@ public:
 
     QList<Task> tasks(const QString &categoryId = QString()) const;
     void addTask(const Task &task);
+    void removeTask(const Task &task);
     void clearTasks(const QString &categoryId = QString());
 
     int sizeOfFile();
@@ -253,15 +254,16 @@ void TaskModel::addTask(const Task &task)
 
     m_maxSizeOfFileName = qMax(m_maxSizeOfFileName, fm.width(filename));
 }
-//
-//void TaskModel::removeTask(const ITaskWindow::Task &task)
-//{
-//    Q_ASSERT(m_tasks.contains(task));
-//    int index = m_tasks.indexOf(task);
-//    beginRemoveRows(QModelIndex(), index, index);
-//    m_tasks.removeAt(index);
-//    endRemoveRows();
-//}
+
+void TaskModel::removeTask(const Task &task)
+{
+    if (m_tasks.contains(task)) {
+        int index = m_tasks.indexOf(task);
+        beginRemoveRows(QModelIndex(), index, index);
+        m_tasks.removeAt(index);
+        endRemoveRows();
+    }
+}
 
 void TaskModel::clearTasks(const QString &categoryId)
 {
@@ -557,6 +559,15 @@ void TaskWindow::addTask(const Task &task)
     navigateStateChanged();
 }
 
+void TaskWindow::removeTask(const Task &task)
+{
+    m_model->removeTask(task);
+
+    updateActions();
+    emit tasksChanged();
+    navigateStateChanged();
+}
+
 void TaskWindow::showTaskInFile(const QModelIndex &index)
 {
     if (!index.isValid())
diff --git a/src/plugins/projectexplorer/taskwindow.h b/src/plugins/projectexplorer/taskwindow.h
index 2eca65e3cf7..be57524fd76 100644
--- a/src/plugins/projectexplorer/taskwindow.h
+++ b/src/plugins/projectexplorer/taskwindow.h
@@ -99,6 +99,7 @@ public:
     void addCategory(const QString &categoryId, const QString &displayName);
 
     void addTask(const Task &task);
+    void removeTask(const Task &task);
     void clearTasks(const QString &categoryId = QString());
 
     int taskCount(const QString &categoryId = QString()) const;