1 /*****************************************************************************
4 ** Name: backgroundmgr.cpp
5 ** Purpose: Background manager class
6 ** Programmer: Kevin Rosenberg
7 ** Date Started: February 2001
9 ** This is part of the CTSim program
10 ** Copyright (C) 1983-2001 Kevin Rosenberg
12 ** $Id: backgroundmgr.cpp,v 1.5 2001/02/23 21:58:31 kevin Exp $
14 ** This program is free software; you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License (version 2) as
16 ** published by the Free Software Foundation.
18 ** This program is distributed in the hope that it will be useful,
19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ** GNU General Public License for more details.
23 ** You should have received a copy of the GNU General Public License
24 ** along with this program; if not, write to the Free Software
25 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ******************************************************************************/
28 #include "wx/wxprec.h"
38 #include "threadrecon.h"
39 #include "backgroundmgr.h"
42 #if defined(HAVE_CONFIG_H)
47 IMPLEMENT_DYNAMIC_CLASS(BackgroundManager, wxMiniFrame)
48 BEGIN_EVENT_TABLE(BackgroundManager, wxMiniFrame)
49 EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_ADD, BackgroundManager::OnAddTask)
50 EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_REMOVE, BackgroundManager::OnRemoveTask)
51 EVT_MENU(BackgroundSupervisor::MSG_BACKGROUND_SUPERVISOR_UNIT_TICK, BackgroundManager::OnUnitTick)
52 EVT_CLOSE(BackgroundManager::OnCloseWindow)
53 EVT_COMMAND_RANGE(0, 1000, wxEVT_COMMAND_BUTTON_CLICKED, BackgroundManager::OnCancelButton)
56 BackgroundManager::BackgroundManager ()
57 : wxMiniFrame (theApp->getMainFrame(), -1, _T("Background Tasks"), wxPoint(0,0), wxSize(210, 50)) //, wxTHICK_FRAME)
60 m_pCanvas = new BackgroundManagerCanvas (this);
61 theApp->setIconForFrame (this);
63 m_sizeGauge.Set (70, 20);
64 m_sizeLabel.Set (140, 20);
65 m_sizeBorder.Set (4, 4);
66 m_sizeCellSpacing.Set (3, 3);
67 m_sizeButton.Set (70, 20);
69 m_sizeCell.Set (m_sizeGauge.x + m_sizeLabel.x + m_sizeCellSpacing.x + m_sizeButton.x, 25);
76 BackgroundManager::OnCloseWindow (wxCloseEvent& event)
78 if (theApp->getMainFrame()->getShuttingDown())
79 wxMiniFrame::OnCloseWindow (event);
85 BackgroundManager::OnUnitTick (wxCommandEvent& event)
87 int iUnits = event.GetInt();
88 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
90 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
93 if (wxGauge* pGauge = lookupGauge (pTask))
94 pGauge->SetValue (iUnits);
98 BackgroundManager::OnAddTask (wxCommandEvent& event)
100 int iNumUnits = event.GetInt();
101 const char* const pszTaskName = event.GetString().c_str();
102 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
104 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
108 wxCriticalSectionLocker locker (m_criticalSection);
109 int iNumTasks = m_vecpBackgroundTasks.size();
110 std::vector<bool> vecPositionUsed (iNumTasks);
112 for (i = 0; i < iNumTasks; i++)
113 vecPositionUsed[i] = false;
115 for (i = 0; i < iNumTasks; i++) {
116 int iPosUsed = m_vecpPositions[i];
117 if (iPosUsed < iNumTasks)
118 vecPositionUsed[iPosUsed] = true;
121 int iFirstUnusedPos = iNumTasks; // default is just past current number of tasks
122 for (i = 0; i < iNumTasks; i++)
123 if (! vecPositionUsed[i]) {
128 wxPoint posGauge (m_sizeBorder.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
129 wxPoint posLabel (m_sizeBorder.x + m_sizeGauge.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
130 wxPoint posButton (m_sizeBorder.x + m_sizeGauge.x + m_sizeLabel.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
131 wxGauge* pGauge = new wxGauge (m_pCanvas, -1, iNumUnits, posGauge, m_sizeGauge);
132 wxStaticText* pLabel = new wxStaticText (m_pCanvas, -1, pszTaskName, posLabel, m_sizeLabel);
133 wxButton* pCancelButton = new wxButton (m_pCanvas, iFirstUnusedPos, _T("Cancel"), posButton, m_sizeButton, wxBU_LEFT);
135 m_vecpBackgroundTasks.push_back (pTask);
136 m_vecpGauges.push_back (pGauge);
137 m_vecpNames.push_back (new std::string (pszTaskName));
138 m_vecpPositions.push_back (iFirstUnusedPos);
139 m_vecpLabels.push_back (pLabel);
140 m_vecpCancelButtons.push_back (pCancelButton);
148 BackgroundManager::OnRemoveTask (wxCommandEvent& event)
150 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
152 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
156 wxCriticalSectionLocker locker (m_criticalSection);
158 StringContainer::iterator iName = m_vecpNames.begin();
159 GaugeContainer::iterator iGauge = m_vecpGauges.begin();
160 PositionContainer::iterator iPosition = m_vecpPositions.begin();
161 LabelContainer::iterator iLabel = m_vecpLabels.begin();
162 ButtonContainer::iterator iCancelButton = m_vecpCancelButtons.begin();
163 for (TaskContainer::iterator iTask = m_vecpBackgroundTasks.begin(); iTask != m_vecpBackgroundTasks.end(); iTask++) {
164 if (*iTask == pTask) {
168 delete *iCancelButton;
169 m_vecpBackgroundTasks.erase (iTask);
170 m_vecpGauges.erase (iGauge);
171 m_vecpNames.erase (iName);
172 m_vecpPositions.erase (iPosition);
173 m_vecpLabels.erase (iLabel);
174 m_vecpCancelButtons.erase (iCancelButton);
186 if (m_iNumTasks <= 0)
191 BackgroundManager::OnCancelButton (wxCommandEvent& event)
196 BackgroundManager::lookupGauge (BackgroundSupervisor* pTask)
198 wxGauge* pGauge = NULL;
200 for (TaskContainer::iterator iTask = m_vecpBackgroundTasks.begin(); iTask != m_vecpBackgroundTasks.end(); iTask++) {
201 if (*iTask == pTask) {
202 pGauge = m_vecpGauges[i];
212 BackgroundManager::resizeWindow()
214 int iHighestPosition = -1;
216 for (int i = 0; i < m_vecpPositions.size(); i++)
217 if (iHighestPosition < m_vecpPositions[i])
218 iHighestPosition = m_vecpPositions[i];
220 wxSize sizeWindow (m_sizeCell.x, m_sizeCell.y * (iHighestPosition + 1));
221 SetClientSize (sizeWindow);
222 m_pCanvas->Refresh();
227 IMPLEMENT_DYNAMIC_CLASS(BackgroundManagerCanvas, wxPanel)
228 BEGIN_EVENT_TABLE(BackgroundManagerCanvas, wxPanel)
229 EVT_PAINT(BackgroundManagerCanvas::OnPaint)
232 BackgroundManagerCanvas::BackgroundManagerCanvas (BackgroundManager* pMgr)
233 : m_pBackgroundManager(pMgr), wxPanel (pMgr)
239 BackgroundManagerCanvas::OnPaint (wxPaintEvent& event)
242 // dc.DrawLine (0, 0, 30, 30);
243 // dc.DrawLine (30,0, 0, 30);