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 1.10 2001/03/05 15:16:25 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 "backgroundsupr.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);
68 m_sizeButton.Set (0, 0);
70 m_sizeCell.Set (m_sizeGauge.x + m_sizeLabel.x + m_sizeCellSpacing.x + m_sizeButton.x, 25);
77 BackgroundManager::OnCloseWindow (wxCloseEvent& event)
79 if (theApp->getMainFrame()->getShuttingDown())
80 wxMiniFrame::OnCloseWindow (event);
86 BackgroundManager::OnUnitTick (wxCommandEvent& event)
88 int iUnits = event.GetInt();
89 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
91 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
94 if (wxGauge* pGauge = lookupGauge (pTask))
95 pGauge->SetValue (iUnits);
99 BackgroundManager::OnAddTask (wxCommandEvent& event)
101 int iNumUnits = event.GetInt();
102 const char* const pszTaskName = event.GetString().c_str();
103 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
105 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
109 wxCriticalSectionLocker locker (m_criticalSection);
110 int iNumTasks = m_vecpBackgroundTasks.size();
111 std::vector<bool> vecPositionUsed (iNumTasks);
113 for (i = 0; i < iNumTasks; i++)
114 vecPositionUsed[i] = false;
116 for (i = 0; i < iNumTasks; i++) {
117 int iPosUsed = m_vecpPositions[i];
118 if (iPosUsed < iNumTasks)
119 vecPositionUsed[iPosUsed] = true;
122 int iFirstUnusedPos = iNumTasks; // default is just past current number of tasks
123 for (i = 0; i < iNumTasks; i++)
124 if (! vecPositionUsed[i]) {
129 wxPoint posGauge (m_sizeBorder.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
130 wxPoint posLabel (m_sizeBorder.x + m_sizeGauge.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 // wxPoint posButton (m_sizeBorder.x + m_sizeGauge.x + m_sizeLabel.x, m_sizeBorder.y + iFirstUnusedPos * m_sizeCell.y);
134 // wxButton* pCancelButton = new wxButton (m_pCanvas, iFirstUnusedPos, _T("Cancel"), posButton, m_sizeButton, wxBU_LEFT);
136 m_vecpBackgroundTasks.push_back (pTask);
137 m_vecpGauges.push_back (pGauge);
138 m_vecpNames.push_back (new std::string (pszTaskName));
139 m_vecpPositions.push_back (iFirstUnusedPos);
140 m_vecpLabels.push_back (pLabel);
141 //m_vecpCancelButtons.push_back (pCancelButton);
145 if (m_iNumTasks == 1) {
147 theApp->getMainFrame()->SetFocus(); // necessary to keep wxWindows from crashing
152 BackgroundManager::OnRemoveTask (wxCommandEvent& event)
154 BackgroundSupervisor* pTask = reinterpret_cast<BackgroundSupervisor*>(event.GetClientData());
156 sys_error (ERR_SEVERE, "Received NULL task [BackgroundManager::OnAddTask]");
160 wxCriticalSectionLocker locker (m_criticalSection);
162 StringContainer::iterator iName = m_vecpNames.begin();
163 GaugeContainer::iterator iGauge = m_vecpGauges.begin();
164 PositionContainer::iterator iPosition = m_vecpPositions.begin();
165 LabelContainer::iterator iLabel = m_vecpLabels.begin();
166 //ButtonContainer::iterator iCancelButton = m_vecpCancelButtons.begin();
167 for (TaskContainer::iterator iTask = m_vecpBackgroundTasks.begin(); iTask != m_vecpBackgroundTasks.end(); iTask++) {
168 if (*iTask == pTask) {
172 //delete *iCancelButton;
173 m_vecpBackgroundTasks.erase (iTask);
174 m_vecpGauges.erase (iGauge);
175 m_vecpNames.erase (iName);
176 m_vecpPositions.erase (iPosition);
177 m_vecpLabels.erase (iLabel);
178 //m_vecpCancelButtons.erase (iCancelButton);
190 if (m_iNumTasks <= 0)
195 BackgroundManager::OnCancelButton (wxCommandEvent& event)
200 BackgroundManager::lookupGauge (BackgroundSupervisor* pTask)
202 wxGauge* pGauge = NULL;
205 wxCriticalSectionLocker locker (m_criticalSection);
206 for (TaskContainer::iterator iTask = m_vecpBackgroundTasks.begin(); iTask != m_vecpBackgroundTasks.end(); iTask++) {
207 if (*iTask == pTask) {
208 pGauge = m_vecpGauges[i];
218 BackgroundManager::resizeWindow()
220 int iHighestPosition = -1;
222 for (unsigned int i = 0; i < m_vecpPositions.size(); i++)
223 if (iHighestPosition < m_vecpPositions[i])
224 iHighestPosition = m_vecpPositions[i];
226 wxSize sizeWindow (m_sizeCell.x, m_sizeCell.y * (iHighestPosition + 1));
227 SetClientSize (sizeWindow);
228 m_pCanvas->Refresh();
233 IMPLEMENT_DYNAMIC_CLASS(BackgroundManagerCanvas, wxPanel)
234 BEGIN_EVENT_TABLE(BackgroundManagerCanvas, wxPanel)
235 //EVT_PAINT(BackgroundManagerCanvas::OnPaint)
238 BackgroundManagerCanvas::BackgroundManagerCanvas (BackgroundManager* pMgr)
239 : m_pBackgroundManager(pMgr), wxPanel (pMgr)
245 BackgroundManagerCanvas::OnPaint (wxPaintEvent& event)
248 // dc.DrawLine (0, 0, 30, 30);
249 // dc.DrawLine (30,0, 0, 30);