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- // firedlg.cpp : implementation file
- //
- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992-1998 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
-
- #include "stdafx.h"
- #include "fire.h"
- #include "firedlg.h"
-
- #ifdef _DEBUG
- #undef THIS_FILE
- static char BASED_CODE THIS_FILE[] = __FILE__;
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CAboutDlg dialog used for App About
-
- class CAboutDlg : public CDialog
- {
- public:
- CAboutDlg();
-
- // Dialog Data
- //{{AFX_DATA(CAboutDlg)
- enum { IDD = IDD_ABOUTBOX };
- //}}AFX_DATA
-
- // Implementation
- protected:
- virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
- //{{AFX_MSG(CAboutDlg)
- virtual BOOL OnInitDialog();
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- };
-
- CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
- {
- //{{AFX_DATA_INIT(CAboutDlg)
- //}}AFX_DATA_INIT
- }
-
- void CAboutDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CAboutDlg)
- //}}AFX_DATA_MAP
- }
-
- BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
- //{{AFX_MSG_MAP(CAboutDlg)
- // No message handlers
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CAboutDlg message handlers
-
- BOOL CAboutDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- CenterWindow();
-
- return TRUE; // return TRUE unless you set the focus to a control
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CFireDlg dialog
-
- CFireDlg::CFireDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CFireDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CFireDlg)
- m_nSetting = 0;
- //}}AFX_DATA_INIT
- m_nSettingMin = 0;
- m_nSettingMax = 0;
- // Note that LoadIcon does not require a subsequent DestroyIcon in Win32
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
-
- void CFireDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CFireDlg)
- DDX_Control(pDX, IDC_SETTINGCTRL, m_SettingCtrl);
- DDX_Control(pDX, IDC_SETTING, m_Setting);
- DDX_Control(pDX, IDC_APPLY, m_Apply);
- DDX_Control(pDX, IDC_PROPERTY, m_Property);
- DDX_Control(pDX, IDC_HEIGHT, m_Height);
- DDX_Control(pDX, IDC_COLOR, m_Color);
- DDX_Control(pDX, IDC_BURN, m_Burn);
- DDX_Control(pDX, IDC_FIRE, m_FireWnd);
- DDX_Text(pDX, IDC_SETTING, m_nSetting);
- DDV_MinMaxInt(pDX, m_nSetting, m_nSettingMin, m_nSettingMax);
- //}}AFX_DATA_MAP
- }
-
- BEGIN_MESSAGE_MAP(CFireDlg, CDialog)
- //{{AFX_MSG_MAP(CFireDlg)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- ON_BN_CLICKED(IDC_APPLY, OnApply)
- ON_NOTIFY(TVN_SELCHANGED, IDC_PROPERTY, OnPropertySelchanged)
- ON_NOTIFY(TCN_SELCHANGE, IDC_COLOR, OnColorSelchange)
- ON_WM_DESTROY()
- ON_WM_TIMER()
- ON_EN_CHANGE(IDC_SETTING, OnSettingChange)
- ON_WM_ACTIVATE()
- ON_WM_VSCROLL()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CFireDlg message handlers
-
- BOOL CFireDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- CenterWindow();
-
- // Add "About..." menu item to system menu.
-
- // IDM_ABOUTBOX must be in the system command range.
- ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
- ASSERT(IDM_ABOUTBOX < 0xF000);
-
- CMenu* pSysMenu = GetSystemMenu(FALSE);
- CString strAboutMenu;
- strAboutMenu.LoadString(IDS_ABOUTBOX);
- if (!strAboutMenu.IsEmpty())
- {
- pSysMenu->AppendMenu(MF_SEPARATOR);
- pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
- }
-
- m_FireWnd.InitFire(CFireWnd::red);
-
- TC_ITEM TabCtrlItem;
- TabCtrlItem.mask = TCIF_TEXT;
- TabCtrlItem.pszText = "Wood";
- m_Color.InsertItem( 0, &TabCtrlItem );
- TabCtrlItem.pszText = "Natural Gas";
- m_Color.InsertItem( 1, &TabCtrlItem );
- TabCtrlItem.pszText = "Kryptonite";
- m_Color.InsertItem( 2, &TabCtrlItem );
-
- m_Height.SetRange(1, 100);
- m_Height.SetTicFreq(10);
- m_Height.SetPos(25);
-
- m_Burn.SetRange( 0, 100 );
- m_Burn.SetPos( 25 );
-
- m_SettingCtrl.SetRange( 0, 100 );
- m_SettingCtrl.SetBase( 10 );
- m_SettingCtrl.SetPos( 0 );
-
- TV_INSERTSTRUCT TreeCtrlItem;
-
- TreeCtrlItem.hParent = TVI_ROOT;
- TreeCtrlItem.hInsertAfter = TVI_LAST;
- TreeCtrlItem.item.mask = TVIF_TEXT | TVIF_PARAM;
- TreeCtrlItem.item.pszText = "Fire";
- TreeCtrlItem.item.lParam = 0;
- HTREEITEM hTreeItem1 = m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.hParent = hTreeItem1;
- TreeCtrlItem.item.pszText = "Decay";
- TreeCtrlItem.item.lParam = 1;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Flammability";
- TreeCtrlItem.item.lParam = 2;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Maximum Heat";
- TreeCtrlItem.item.lParam = 3;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Spread Rate";
- TreeCtrlItem.item.lParam = 4;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Size";
- TreeCtrlItem.item.lParam = 5;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.hParent = TVI_ROOT;
- TreeCtrlItem.item.pszText = "Render";
- TreeCtrlItem.item.lParam = 0;
- HTREEITEM hTreeItem2 = m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.hParent = hTreeItem2;
- TreeCtrlItem.item.pszText = "Smoothness";
- TreeCtrlItem.item.lParam = 6;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Distribution";
- TreeCtrlItem.item.lParam = 7;
- m_Property.InsertItem(&TreeCtrlItem);
-
- TreeCtrlItem.item.pszText = "Chaos";
- TreeCtrlItem.item.lParam = 8;
- m_Property.InsertItem(&TreeCtrlItem);
-
- m_Property.Expand(hTreeItem1,TVE_EXPAND);
- m_Property.Expand(hTreeItem2,TVE_EXPAND);
-
- m_uTimerID = SetTimer(0x451,33,NULL);
-
- m_Apply.EnableWindow( FALSE );
-
- return TRUE; // return TRUE unless you set the focus to a control
- }
-
- void CFireDlg::OnSysCommand(UINT nID, LPARAM lParam)
- {
- if ((nID & 0xFFF0) == IDM_ABOUTBOX)
- {
- CAboutDlg dlgAbout;
- dlgAbout.DoModal();
- }
- else
- {
- CDialog::OnSysCommand(nID, lParam);
- }
- }
-
- // If you add a minimize button to your dialog, you will need the code below
- // to draw the icon. For MFC applications using the document/view model,
- // this is automatically done for you by the framework.
-
- void CFireDlg::OnPaint()
- {
- if (IsIconic())
- {
- CPaintDC dc(this); // device context for painting
-
- SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
-
- // Center icon in client rectangle
- int cxIcon = GetSystemMetrics(SM_CXICON);
- int cyIcon = GetSystemMetrics(SM_CYICON);
- CRect rect;
- GetClientRect(&rect);
- int x = (rect.Width() - cxIcon + 1) / 2;
- int y = (rect.Height() - cyIcon + 1) / 2;
-
- // Draw the icon
- dc.DrawIcon(x, y, m_hIcon);
- }
- else
- {
- CDialog::OnPaint();
- }
- }
-
- // The system calls this to obtain the cursor to display while the user drags
- // the minimized window.
- HCURSOR CFireDlg::OnQueryDragIcon()
- {
- return (HCURSOR) m_hIcon;
- }
-
- void CFireDlg::OnColorSelchange(NMHDR* pNMHDR, LRESULT* pResult)
- {
- int nColor = m_Color.GetCurSel();
-
- switch(nColor)
- {
- case 0:
- m_FireWnd.InitFire(CFireWnd::red);
- break;
- case 1:
- m_FireWnd.InitFire(CFireWnd::blue);
- break;
- case 2:
- m_FireWnd.InitFire(CFireWnd::green);
- break;
- }
-
- *pResult = 0;
- }
-
- void CFireDlg::OnSettingChange()
- {
- if (m_Apply.m_hWnd != NULL)
- m_Apply.EnableWindow();
- }
-
- void CFireDlg::OnPropertySelchanged(NMHDR* pNMHDR, LRESULT* pResult)
- {
- NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
-
- switch(pNMTreeView->itemNew.lParam)
- {
- case 0:
- m_nSetting = 0;
- m_nSettingMin = 0;
- m_nSettingMax = 0;
- break;
- case 1:
- m_nSetting = m_FireWnd.m_nDecay;
- m_nSettingMin = 1;
- m_nSettingMax = 100;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 2:
- m_nSetting = m_FireWnd.m_nFlammability;
- m_nSettingMin = 1;
- m_nSettingMax = 399;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 3:
- m_nSetting = m_FireWnd.m_nMaxHeat;
- m_nSettingMin = 0;
- m_nSettingMax = 223;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 4:
- m_nSetting = m_FireWnd.m_nSpreadRate;
- m_nSettingMin = 1;
- m_nSettingMax = 100;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 5:
- {
- CSize size = m_FireWnd.GetBitmapSize();
- m_nSetting = m_FireWnd.m_nSize;
- m_nSettingMin = 40;
- m_nSettingMax = size.cx;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- }
- break;
- case 6:
- m_nSetting = m_FireWnd.m_nSmoothness;
- m_nSettingMin = 0;
- m_nSettingMax = 5;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 7:
- m_nSetting = m_FireWnd.m_nDistribution;
- m_nSettingMin = 0;
- m_nSettingMax = 10;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- case 8:
- m_nSetting = m_FireWnd.m_nChaos;
- m_nSettingMin = 1;
- m_nSettingMax = 100;
- m_SettingCtrl.SetRange(m_nSettingMin, m_nSettingMax);
- break;
- }
-
- if(pNMTreeView->itemNew.lParam == 0)
- {
- UpdateData(FALSE);
- m_Apply.EnableWindow(FALSE);
- m_Setting.EnableWindow(FALSE);
- m_SettingCtrl.EnableWindow(FALSE);
- }
- else
- {
- UpdateData(FALSE);
- m_Setting.EnableWindow();
- m_SettingCtrl.EnableWindow();
- }
-
- *pResult = 0;
- }
-
- void CFireDlg::OnApply()
- {
- if (!UpdateData())
- return;
-
- HTREEITEM hTreeItem = m_Property.GetSelectedItem();
-
- TV_ITEM TreeCtrlItem;
- TreeCtrlItem.mask = TVIF_HANDLE | TVIF_PARAM;
- TreeCtrlItem.hItem = hTreeItem;
-
- m_Property.GetItem(&TreeCtrlItem);
-
- switch(TreeCtrlItem.lParam)
- {
- case 0:
- m_nSetting = 0;
- break;
- case 1:
- m_FireWnd.m_nDecay = m_nSetting;
- break;
- case 2:
- m_FireWnd.m_nFlammability = m_nSetting;
- break;
- case 3:
- m_FireWnd.m_nMaxHeat = m_nSetting;
- break;
- case 4:
- m_FireWnd.m_nSpreadRate = m_nSetting;
- break;
- case 5:
- m_FireWnd.m_nSize = m_nSetting;
- break;
- case 6:
- m_FireWnd.m_nSmoothness = m_nSetting;
- break;
- case 7:
- m_FireWnd.m_nDistribution = m_nSetting;
- break;
- case 8:
- m_FireWnd.m_nChaos = m_nSetting;
- break;
- }
-
- m_Apply.EnableWindow( FALSE );
- }
-
- void CFireDlg::OnDestroy()
- {
- CDialog::OnDestroy();
-
- KillTimer(m_uTimerID);
- }
-
- void CFireDlg::OnTimer(UINT nIDEvent)
- {
- CDialog::OnTimer(nIDEvent);
-
- m_FireWnd.RenderFlame();
- m_FireWnd.PaintFlame();
- if ((rand() % 10) == 0)
- m_Burn.SetPos( rand() % 100 );
-
- // Eat spurious WM_TIMER messages
- MSG msg;
- while(::PeekMessage(&msg, m_hWnd, WM_TIMER, WM_TIMER, PM_REMOVE));
- }
-
- void CFireDlg::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
- {
- CDialog::OnActivate(nState, pWndOther, bMinimized);
-
- m_FireWnd.SendMessage(WM_QUERYNEWPALETTE); // redo the palette if necessary
- }
-
- void CFireDlg::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
- {
- m_FireWnd.SetMaxBurn(100 - m_Height.GetPos());
-
- CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
- }
-