** This is part of the CTSim program
** Copyright (C) 1983-2001 Kevin Rosenberg
**
-** $Id: backgroundmgr.cpp,v 1.1 2001/02/22 15:00:20 kevin Exp $
+** $Id$
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
#include "ctsim.h"
#include "docs.h"
#include "views.h"
-#include "threadrecon.h"
+#include "backgroundsupr.h"
#include "backgroundmgr.h"
+#ifdef HAVE_WXTHREADS
-#if defined(HAVE_CONFIG_H)
-#include "config.h"
-#endif
-
+int BackgroundManager::s_iNextButtonID = 0;
IMPLEMENT_DYNAMIC_CLASS(BackgroundManager, wxMiniFrame)
BEGIN_EVENT_TABLE(BackgroundManager, wxMiniFrame)
+EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_ADD, BackgroundManager::OnAddTask)
+EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_REMOVE, BackgroundManager::OnRemoveTask)
+EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_UNIT_TICK, BackgroundManager::OnUnitTick)
EVT_CLOSE(BackgroundManager::OnCloseWindow)
+EVT_COMMAND_RANGE(0, 30000, wxEVT_COMMAND_BUTTON_CLICKED, BackgroundManager::OnCancelButton)
END_EVENT_TABLE()
+
BackgroundManager::BackgroundManager ()
- : wxMiniFrame (theApp->getMainFrame(), -1, _T("Background Tasks"), wxPoint(0,0), wxSize(200, 100)) //, wxTHICK_FRAME)
+ : wxMiniFrame (theApp->getMainFrame(), -1, _T("Background Tasks"), wxPoint(0,0), wxSize(210, 50))
{
m_iNumTasks = 0;
m_pCanvas = new BackgroundManagerCanvas (this);
theApp->setIconForFrame (this);
- Show(true);
- // if (m_iNumTasks == 0)
- // Show(false);
+ m_sizeGauge.Set (70, 20);
+ m_sizeLabel.Set (140, 20);
+ m_sizeBorder.Set (4, 4);
+ m_sizeCellSpacing.Set (3, 3);
+ m_sizeButton.Set (70, 20);
+
+ m_sizeCell.Set (m_sizeGauge.x + m_sizeLabel.x + m_sizeCellSpacing.x + m_sizeButton.x, 25);
+
+ theApp->getMainFrame()->SetFocus();
+ Show(false);
}
+BackgroundManager::~BackgroundManager()
+{
+}
+
void
BackgroundManager::OnCloseWindow (wxCloseEvent& event)
{
event.Veto();
}
+void
+BackgroundManager::OnUnitTick (wxCommandEvent& event)
+{
+ int iUnits = event.GetInt();
+
+ BackgroundSupervisor* pSupervisor = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
+ if (pSupervisor == NULL) {
+ sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnUnitTick]");
+ return;
+ }
-wxGauge*
-BackgroundManager::addTask (BackgroundTask* pTask, int iNumUnits)
+ BackgroundManagerTask* pTask = lookupTask (pSupervisor);
+ if (pTask == NULL) {
+ sys_error (ERR_SEVERE, "Error looking up task [BackgroundManager::OnUnitTick]");
+ return;
+ }
+ pTask->gauge()->SetValue (iUnits);
+}
+
+void
+BackgroundManager::OnAddTask (wxCommandEvent& event)
{
- wxSize size (50, 10);
- wxPoint pos (4, 5);
+ int iNumUnits = event.GetInt();
+ const char* const pszTaskName = event.GetString().mb_str(wxConvUTF8);
+ BackgroundSupervisor* pSupervisor = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
+ if (pSupervisor == NULL) {
+ sys_error (ERR_SEVERE, "Received NULL supervisor [BackgroundManager::OnAddTask]");
+ return;
+ }
+
+ wxCriticalSectionLocker locker (m_criticalSection);
+
+ int iNumTasks = m_vecpTasks.size();
+ std::vector<bool> vecPositionUsed (iNumTasks); //vector of used table positions
+ for (int iP = 0; iP < iNumTasks; iP++)
+ vecPositionUsed[iP] = false;
+
+ for (TaskContainer::iterator iT = m_vecpTasks.begin(); iT != m_vecpTasks.end(); iT++) {
+ int iPosUsed = (*iT)->position();
+ if (iPosUsed < iNumTasks)
+ vecPositionUsed[iPosUsed] = true;
+ }
- wxGauge* pGauge = new wxGauge (m_pCanvas, -1, iNumUnits, pos, size);
- m_vecpBackgroundTasks.push_back (pTask);
+ int iFirstUnusedPos = iNumTasks; // default is just past current number of tasks
+ for (int i = 0; i < iNumTasks; i++)
+ if (! vecPositionUsed[i]) {
+ iFirstUnusedPos = i;
+ break;
+ }
+
+ wxPoint posGauge (m_sizeBorder.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
+ wxPoint posLabel (m_sizeBorder.x + m_sizeGauge.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
+ wxPoint posButton (m_sizeBorder.x + m_sizeGauge.x + m_sizeLabel.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
+ wxGauge* pGauge = new wxGauge (m_pCanvas, -1, iNumUnits, posGauge, m_sizeGauge);
+ wxStaticText* pLabel = new wxStaticText (m_pCanvas, -1, wxConvUTF8.cMB2WX(pszTaskName), posLabel, m_sizeLabel);
+ wxButton* pButton = new wxButton (m_pCanvas, s_iNextButtonID, _T("Cancel"), posButton, m_sizeButton, wxBU_LEFT);
+
+ BackgroundManagerTask* pTask = new BackgroundManagerTask (pSupervisor, pszTaskName,
+ iFirstUnusedPos, pGauge, pLabel, pButton, s_iNextButtonID);
+
+ m_vecpTasks.push_back (pTask);
m_iNumTasks++;
- return (pGauge);
+ s_iNextButtonID++;
+
+ resizeWindow();
+ if (m_iNumTasks == 1) {
+ m_pCanvas->SetFocus();
+ Show(true);
+ }
+}
+
+void
+BackgroundManager::OnRemoveTask (wxCommandEvent& event)
+{
+ BackgroundSupervisor* pSupervisor = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
+ if (pSupervisor == NULL) {
+ sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnRemoveTask]");
+ return;
+ }
+
+ wxCriticalSectionLocker locker (m_criticalSection);
+
+ bool bFound = false;
+ for (TaskContainer::iterator iTask = m_vecpTasks.begin(); iTask != m_vecpTasks.end(); iTask++) {
+ if ((*iTask)->supervisor() == pSupervisor) {
+ delete (*iTask)->gauge();
+ delete (*iTask)->label();
+ delete (*iTask)->button();
+ delete *iTask;
+ m_vecpTasks.erase (iTask);
+ m_iNumTasks--;
+ bFound = true;
+ break;
+ }
+ }
+ if (! bFound) {
+ sys_error (ERR_SEVERE, "Unable to find supervisor [BackgroundManager::OnRemoveTask]");
+ return;
+ }
+ pSupervisor->ackRemoveBackgroundManager();
+ resizeWindow();
+ if (m_iNumTasks <= 0) {
+ m_pCanvas->SetFocus();
+ Show(false);
+ }
}
+void
+BackgroundManager::OnCancelButton (wxCommandEvent& event)
+{
+ BackgroundManagerTask* pTask = lookupTask (event.GetId());
+ if (! pTask) {
+ sys_error (ERR_SEVERE, "Unable to lookup task for button");
+ return;
+ }
+
+ pTask->supervisor()->onCancel();
+}
+
+BackgroundManagerTask*
+BackgroundManager::lookupTask (BackgroundSupervisor* pSupervisor)
+{
+ BackgroundManagerTask* pTask = NULL;
+
+ wxCriticalSectionLocker locker (m_criticalSection);
+ for (TaskContainer::iterator iTask = m_vecpTasks.begin(); iTask != m_vecpTasks.end(); iTask++) {
+ if ((*iTask)->supervisor() == pSupervisor) {
+ pTask = *iTask;
+ break;
+ }
+ }
+
+ return pTask;
+}
-void
-BackgroundManager::taskDone (BackgroundTask* pTask)
+BackgroundManagerTask*
+BackgroundManager::lookupTask (int iButtonID)
{
- m_iNumTasks--;
+ BackgroundManagerTask* pTask = NULL;
+
+ wxCriticalSectionLocker locker (m_criticalSection);
+ for (TaskContainer::iterator iTask = m_vecpTasks.begin(); iTask != m_vecpTasks.end(); iTask++) {
+ if ((*iTask)->buttonID() == iButtonID) {
+ pTask = *iTask;
+ break;
+ }
+ }
+
+ return pTask;
}
-bool
-BackgroundManager::isCancelling (BackgroundTask* pTask)
+void
+BackgroundManager::resizeWindow()
{
- return false;
+ int iHighestPosition = -1;
+
+ wxCriticalSectionLocker lock (m_criticalSection);
+ for (TaskContainer::iterator i = m_vecpTasks.begin(); i != m_vecpTasks.end(); i++)
+ if (iHighestPosition < (*i)->position())
+ iHighestPosition = (*i)->position();
+
+ wxSize sizeWindow (m_sizeCell.x, m_sizeCell.y * (iHighestPosition + 1));
+ SetClientSize (sizeWindow);
+ m_pCanvas->Refresh();
}
IMPLEMENT_DYNAMIC_CLASS(BackgroundManagerCanvas, wxPanel)
BEGIN_EVENT_TABLE(BackgroundManagerCanvas, wxPanel)
-EVT_PAINT(BackgroundManagerCanvas::OnPaint)
END_EVENT_TABLE()
BackgroundManagerCanvas::BackgroundManagerCanvas (BackgroundManager* pMgr)
-: m_pBackgroundManager(pMgr), wxPanel (pMgr)
+: wxPanel (pMgr), m_pBackgroundManager(pMgr)
{
}
-void
-BackgroundManagerCanvas::OnPaint (wxPaintEvent& event)
-{
- wxPaintDC dc (this);
-// dc.DrawLine (0, 0, 30, 30);
-// dc.DrawLine (30,0, 0, 30);
-}
+#endif // HAVE_WXTHREADS
projects / ctsim.git / blobdiff