315 lines
8.5 KiB
C++
315 lines
8.5 KiB
C++
// HistoryComboDemoDlg.cpp : implementation file
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//
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#include "stdafx.h"
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#include "utsampleabout.h"
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#include "HistoryComboDemo.h"
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#include "HistoryComboDemoDlg.h"
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#include <afxpriv.h> // for WM_KICKIDLE
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// CHistoryComboDemoDlg dialog
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CHistoryComboDemoDlg::CHistoryComboDemoDlg(CWnd* pParent /*=NULL*/)
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:
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CDialog(CHistoryComboDemoDlg::IDD, pParent),
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m_wndHistoryCombo(/* COXHistoryCombo::TBPHorizontalRightCenter,
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FALSE, MAKEINTRESOURCE(IDR_HISTORY_COMBO_TEST) */)
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{
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//{{AFX_DATA_INIT(CHistoryComboDemoDlg)
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m_nType = -1;
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m_bSmallGap = FALSE;
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m_bButton1 = FALSE;
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m_bButton2 = FALSE;
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m_bButton3 = FALSE;
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m_bButton4 = FALSE;
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m_bButton5 = FALSE;
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m_bButton6 = FALSE;
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m_nMaxCount = 0;
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//}}AFX_DATA_INIT
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// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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}
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void CHistoryComboDemoDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CHistoryComboDemoDlg)
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DDX_Control(pDX, IDC_MAX_COUNT_SPIN, m_wndMaxCountSpin);
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DDX_Control(pDX, IDC_HISTORY_COMBO, m_wndHistoryCombo);
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DDX_Radio(pDX, IDC_SIMPLE, m_nType);
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DDX_Check(pDX, IDC_USE_GAP, m_bSmallGap);
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DDX_Check(pDX, IDC_BUTTON_1, m_bButton1);
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DDX_Check(pDX, IDC_BUTTON_2, m_bButton2);
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DDX_Check(pDX, IDC_BUTTON_3, m_bButton3);
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DDX_Check(pDX, IDC_BUTTON_4, m_bButton4);
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DDX_Check(pDX, IDC_BUTTON_5, m_bButton5);
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DDX_Check(pDX, IDC_BUTTON_6, m_bButton6);
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DDX_Text(pDX, IDC_MAX_COUNT, m_nMaxCount);
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DDV_MinMaxInt(pDX, m_nMaxCount, -1, 100);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CHistoryComboDemoDlg, CDialog)
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//{{AFX_MSG_MAP(CHistoryComboDemoDlg)
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ON_WM_SYSCOMMAND()
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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ON_BN_CLICKED(IDC_MOVE_TOOLBAR, OnMoveToolbar)
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ON_BN_CLICKED(IDC_DROP_LIST, OnStyleChange)
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ON_BN_CLICKED(IDC_SAVE, OnSave)
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ON_BN_CLICKED(IDC_SHOW, OnShow)
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ON_BN_CLICKED(IDC_RESTORE, OnRestore)
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ON_BN_CLICKED(IDC_DROPDOWN, OnStyleChange)
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ON_BN_CLICKED(IDC_SIMPLE, OnStyleChange)
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ON_EN_CHANGE(IDC_MAX_COUNT, OnChangeMaxCount)
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ON_COMMAND(ID_HISTORY_TEST, OnExtra)
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ON_UPDATE_COMMAND_UI(ID_HISTORY_TEST, OnUpdateExtra)
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//}}AFX_MSG_MAP
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ON_MESSAGE(WM_KICKIDLE, OnKickIdle)
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CHistoryComboDemoDlg message handlers
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BOOL CHistoryComboDemoDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// Add "About..." menu item to system menu.
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// IDM_ABOUTBOX must be in the system command range.
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ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
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ASSERT(IDM_ABOUTBOX < 0xF000);
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CMenu* pSysMenu = GetSystemMenu(FALSE);
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CString strAboutMenu;
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strAboutMenu.LoadString(IDS_ABOUTBOX);
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if (!strAboutMenu.IsEmpty())
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{
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pSysMenu->AppendMenu(MF_SEPARATOR);
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pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
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}
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// Set the icon for this dialog. The framework does this automatically
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// when the application's main window is not a dialog
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SetIcon(m_hIcon, TRUE); // Set big icon
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SetIcon(m_hIcon, FALSE); // Set small icon
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// Reflect the current type of combo
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DWORD nComboStyle = m_wndHistoryCombo.GetStyle();
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if ((nComboStyle & CBS_SIMPLE) == CBS_SIMPLE)
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m_nType = 0;
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else if ((nComboStyle & CBS_DROPDOWN) == CBS_DROPDOWN)
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m_nType = 1;
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else if ((nComboStyle & CBS_DROPDOWNLIST) == CBS_DROPDOWNLIST)
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m_nType = 2;
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else
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{
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m_nType = -1;
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TRACE0("CHistoryComboDemoDlg::OnInitDialog : History combo has unknown style\n");
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}
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// Initialize the visibility
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m_bButton1 = m_wndHistoryCombo.IsButtonShown(0);
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m_bButton2 = m_wndHistoryCombo.IsButtonShown(1);
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m_bButton3 = m_wndHistoryCombo.IsButtonShown(2);
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m_bButton4 = m_wndHistoryCombo.IsButtonShown(3);
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m_bButton5 = m_wndHistoryCombo.IsButtonShown(4);
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m_bButton6 = m_wndHistoryCombo.IsButtonShown(5);
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// Initialize the max list count
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m_nMaxCount = m_wndHistoryCombo.GetMaxHistoryCount();
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m_wndMaxCountSpin.SetRange(-1, 100);
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// Use auto persistence
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m_wndHistoryCombo.SetAutoPersistent(_T("History 1"));
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UpdateData(FALSE);
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return TRUE; // return TRUE unless you set the focus to a control
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}
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void CHistoryComboDemoDlg::OnSysCommand(UINT nID, LPARAM lParam)
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{
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if ((nID & 0xFFF0) == IDM_ABOUTBOX)
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{
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CUTSampleAboutDlg dlgAbout(IDR_MAINRFAME,ID_DESCRIPTION_FILE);
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dlgAbout.DoModal();
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}
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else
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{
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CDialog::OnSysCommand(nID, lParam);
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}
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}
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// If you add a minimize button to your dialog, you will need the code below
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// to draw the icon. For MFC applications using the document/view model,
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// this is automatically done for you by the framework.
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void CHistoryComboDemoDlg::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // device context for painting
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SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
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// Center icon in client rectangle
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// Draw the icon
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialog::OnPaint();
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}
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}
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// The system calls this to obtain the cursor to display while the user drags
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// the minimized window.
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HCURSOR CHistoryComboDemoDlg::OnQueryDragIcon()
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{
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return (HCURSOR) m_hIcon;
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}
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void CHistoryComboDemoDlg::OnMoveToolbar()
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{
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if (!UpdateData(TRUE))
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return;
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COXHistoryCombo::EToolbarPosition eToolbarPosition = m_wndHistoryCombo.GetToolbarPosition();
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eToolbarPosition = (COXHistoryCombo::EToolbarPosition)((int)eToolbarPosition + 1);
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if (COXHistoryCombo::TBP_LAST < eToolbarPosition)
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eToolbarPosition = COXHistoryCombo::TBP_FIRST;
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m_wndHistoryCombo.PositionToolbar(eToolbarPosition, m_bSmallGap);
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}
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void CHistoryComboDemoDlg::OnStyleChange()
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{
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if (!UpdateData(TRUE))
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return;
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DWORD nMask = CBS_SIMPLE | CBS_DROPDOWN | CBS_DROPDOWNLIST;
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DWORD nNewComboStyle = 0;
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switch(m_nType)
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{
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case 0:
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nNewComboStyle = CBS_SIMPLE;
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break;
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case 1:
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nNewComboStyle = CBS_DROPDOWN;
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break;
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case 2:
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nNewComboStyle = CBS_DROPDOWNLIST;
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break;
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default:
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TRACE1("CHistoryComboDemoDlg::OnStyleChange : Unexpected case in switch : Unknown style\n",
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m_nType);
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ASSERT(FALSE);
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break;
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}
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DWORD nFullOldComboStyle = m_wndHistoryCombo.GetStyle();
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DWORD nOldComboStyle = m_wndHistoryCombo.GetStyle() & nMask;
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if (nOldComboStyle != nNewComboStyle)
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{
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// The type changed, but changing the window style is not sufficient,
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// we have to recreate the window
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// Get the state of the old window
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CRect windowRect;
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m_wndHistoryCombo.GetWindowRect(windowRect);
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ScreenToClient(windowRect);
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if ( nOldComboStyle != CBS_SIMPLE )
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// ... Use a height of 2.8 times the height of the edit (or static) control
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windowRect.bottom = windowRect.top + (windowRect.Height() * 14) / 4;
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// Destroy old window and create new one
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m_wndHistoryCombo.DestroyWindow();
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m_wndHistoryCombo.Create((nFullOldComboStyle & ~nMask) | nNewComboStyle | WS_VSCROLL,
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windowRect, this, IDC_HISTORY_COMBO);
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// Restore the old state
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m_wndHistoryCombo.SetFont(GetFont());
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// ... The contents is already restored during OnCreate
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// because we use SetAutoPersistent
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}
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}
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LRESULT CHistoryComboDemoDlg::OnKickIdle(WPARAM wParam, LPARAM lParam)
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{
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UNUSED(wParam);
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UNREFERENCED_PARAMETER(lParam);
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ASSERT_VALID(this);
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ASSERT(wParam == MSGF_DIALOGBOX);
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BOOL bContinueIdle = TRUE;
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// Pass on to the history combo
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m_wndHistoryCombo.OnIdle();
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return bContinueIdle;
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}
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void CHistoryComboDemoDlg::OnSave()
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{
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m_wndHistoryCombo.SaveContents(_T("History 1"));
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}
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void CHistoryComboDemoDlg::OnShow()
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{
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if (!UpdateData(TRUE))
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return;
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m_wndHistoryCombo.ShowButton(0, m_bButton1);
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m_wndHistoryCombo.ShowButton(1, m_bButton2);
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m_wndHistoryCombo.ShowButton(2, m_bButton3);
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m_wndHistoryCombo.ShowButton(3, m_bButton4);
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m_wndHistoryCombo.ShowButton(4, m_bButton5);
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m_wndHistoryCombo.ShowButton(5, m_bButton6);
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m_wndHistoryCombo.RefreshToolbar();
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}
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void CHistoryComboDemoDlg::OnRestore()
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{
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m_wndHistoryCombo.RestoreContents(_T("History 1"));
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}
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void CHistoryComboDemoDlg::OnChangeMaxCount()
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{
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if (m_wndHistoryCombo.m_hWnd != NULL)
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{
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if (!UpdateData(TRUE))
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return;
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m_wndHistoryCombo.SetMaxHistoryCount(m_nMaxCount);
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}
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}
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void CHistoryComboDemoDlg::OnExtra()
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{
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m_wndHistoryCombo.ResetContent();
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}
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void CHistoryComboDemoDlg::OnUpdateExtra(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(0 < m_wndHistoryCombo.GetCount());
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}
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