LRESULT CBackEndDialog::OnAddTask(WPARAM wParam, LPARAM lParam)
{
//extract the task
CTask* pNewTask = (CTask*)wParam;
ASSERT(pNewTask);
//see if this task is already in the list
CTask* pCurr = m_pHeadTask;
while(pCurr)
{
if(stricmp(pCurr->GetName(), pNewTask->GetName()) == 0)
{
//already have a task of that name
delete pNewTask;
return 0;
}
pCurr = pCurr->GetNextTask();
}
if(m_pHeadTask == NULL)
{
m_pHeadTask = pNewTask;
}
else
{
//add it onto the end
CTask* pCurr = m_pHeadTask;
while(pCurr->GetNextTask())
pCurr = pCurr->GetNextTask();
pCurr->SetNextTask(pNewTask);
}
//now we can update the list control
int nIndex = GetTaskList()->AddString(pNewTask->GetName());
GetTaskList()->SetItemData(nIndex, (DWORD)pNewTask);
return 0;
}
//---------------------------------------------------------------
// Purpose:
//---------------------------------------------------------------
void CTaskManager::UpdateTasks()
{
TaskList::iterator it = m_taskList.begin();
while( it != m_taskList.end() )
{
CTask *task = *it;
task->RunTask();
if( task->IsTaskDone() )
{
CTask *next = task->GetNextTask();
if( next )
AddTask(next);
it = m_taskList.erase(it);
if( task->GetDeleteOnDone() )
delete task;
}
else
it++;
}
}
//saves all the messages and tasks to a file of the specified name
bool CBackEndDialog::SaveLogToFile(const char* pszFilename)
{
//open up the file and write out all the tasks and all their messages
#if _MSC_VER >= 1300
std::ofstream OutFile(pszFilename);
#else
ofstream OutFile(pszFilename);
#endif
if(OutFile.fail())
{
return false;
}
CTask* pCurrTask = m_pHeadTask;
while(pCurrTask)
{
//write out the task title
OutFile << "Task: " << pCurrTask->GetName() << "\n\n";
//write out the messages
CTaskMessage* pCurrMsg = pCurrTask->GetMessageHead();
while(pCurrMsg)
{
OutFile << "\t" << FormatFinalMsg(pCurrMsg);
pCurrMsg = pCurrMsg->GetNext();
}
pCurrTask = pCurrTask->GetNextTask();
}
OutFile.close();
return true;
}
LRESULT CBackEndDialog::OnActivateTask(WPARAM wParam, LPARAM lParam)
{
//get the text
char* pszTaskName = (char*)wParam;
//track the old task
CTask* pOldTask = m_pCurrTask;
//run through the list and find the task
CTask* pCurr = m_pHeadTask;
while(pCurr)
{
if(stricmp(pszTaskName, pCurr->GetName()) == 0)
{
m_pCurrTask = pCurr;
break;
}
pCurr = pCurr->GetNextTask();
}
//clean up the name now
delete [] pszTaskName;
pszTaskName = NULL;
//see if we didn't find the task
if(pCurr == NULL)
{
return false;
}
//set the active task name around the progress bar
CStatic* pTaskName = (CStatic*)GetDlgItem(IDC_STATIC_TASK_NAME);
CString sText;
sText.Format("Task: %s", (m_pCurrTask) ? m_pCurrTask->GetName() : "None");
((CStatic*)GetDlgItem(IDC_STATIC_TASK_NAME))->SetWindowText(sText);
//also update the progress bar to reflect the change
SetTaskProgress((m_pCurrTask) ? m_pCurrTask->GetProgress() : 0.0f);
//if the user was viewing the previous task, then we want to start viewing the new
//task, the same goes for if the user isn't viewing any tasks
CTask* pViewedTask = GetViewedTask();
if((pOldTask == pViewedTask) || (pViewedTask == NULL))
{
//find this new task
for(uint32 nCurrTask = 0; nCurrTask < (uint32)GetTaskList()->GetCount(); nCurrTask++)
{
if((CTask*)GetTaskList()->GetItemData(nCurrTask) == m_pCurrTask)
{
//this is a match, select it
GetTaskList()->SetCurSel(nCurrTask);
ResetMessageList();
break;
}
}
}
//save this task as our current subtask
m_sSubTaskName = (m_pCurrTask) ? m_pCurrTask->GetName() : "";
//update the title bar
UpdateTitleNonIconic();
return 0;
}
