CFontsDialog Class Reference

#include <dialogs.h>

Inheritance diagram for CFontsDialog:

Collaboration diagram for CFontsDialog:

Public Types
enum	{ IDD = IDD_FONTS }

Public Member Functions
	CFontsDialog ()
void	InitFontNames ()
void	InitFontSizes ()
void	InitToolbar ()

Protected Member Functions
LRESULT	OnInitDialog (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnClose (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnCommand (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnMove (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnNotify (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnToolsModelToolChanged (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnMeasureItem (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnDrawItem (UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
void	OnFontSize (UINT codeNotify)
void	OnFontName (UINT codeNotify)

Detailed Description

Definition at line 90 of file dialogs.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
IDD

Definition at line 93 of file dialogs.h.

{ IDD = IDD_FONTS };

Constructor & Destructor Documentation

CFontsDialog()

CFontsDialog::CFontsDialog

(

)

Definition at line 283 of file dialogs.cpp.

{
}

Member Function Documentation

InitFontNames()

void CFontsDialog::InitFontNames

(

)

Definition at line 287 of file dialogs.cpp.

{
    // List the fonts
    CSimpleArray<CString> arrFontNames;
    HDC hDC = CreateCompatibleDC(NULL);
    if (hDC)
    {
        EnumFontFamilies(hDC, NULL, (FONTENUMPROC)EnumFontFamProc,
                         reinterpret_cast<LPARAM>(&arrFontNames));
        DeleteDC(hDC);
    }

    // Actually add them to the combobox
    HWND hwndNames = GetDlgItem(IDD_FONTSNAMES);
    SendMessage(hwndNames, CB_RESETCONTENT, 0, 0);
    for (INT i = 0; i < arrFontNames.GetSize(); ++i)
    {
        ComboBox_AddString(hwndNames, arrFontNames[i]);
    }

    ::SetWindowText(hwndNames, registrySettings.strFontName);
}

Referenced by OnInitDialog().

InitFontSizes()

void CFontsDialog::InitFontSizes

(

)

Definition at line 310 of file dialogs.cpp.

{
    static const INT s_sizes[] =
    {
        8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72
    };

    HWND hwndSizes = GetDlgItem(IDD_FONTSSIZES);
    ComboBox_ResetContent(hwndSizes);

    TCHAR szText[16];
    for (UINT i = 0; i < _countof(s_sizes); ++i)
    {
        wsprintf(szText, TEXT("%d"), s_sizes[i]);
        INT iItem = ComboBox_AddString(hwndSizes, szText);
        if (s_sizes[i] == (INT)registrySettings.PointSize)
            ComboBox_SetCurSel(hwndSizes, iItem);
    }

    if (ComboBox_GetCurSel(hwndSizes) == CB_ERR)
    {
        wsprintf(szText, TEXT("%d"), (INT)registrySettings.PointSize);
        ::SetWindowText(hwndSizes, szText);
    }
}

Referenced by OnInitDialog().

InitToolbar()

void CFontsDialog::InitToolbar

(

)

Definition at line 336 of file dialogs.cpp.

{
    HWND hwndToolbar = GetDlgItem(IDD_FONTSTOOLBAR);
    SendMessage(hwndToolbar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
    SendMessage(hwndToolbar, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
    SendMessage(hwndToolbar, TB_SETBUTTONWIDTH, 0, MAKELPARAM(20, 20));
    
    TBADDBITMAP AddBitmap;
    AddBitmap.hInst = hProgInstance;
    AddBitmap.nID = IDB_FONTSTOOLBAR;
    SendMessage(hwndToolbar, TB_ADDBITMAP, 4, (LPARAM)&AddBitmap);

    HIMAGELIST himl = ImageList_LoadImage(hProgInstance, MAKEINTRESOURCE(IDB_FONTSTOOLBAR),
                                          16, 8, RGB(255, 0, 255), IMAGE_BITMAP,
                                          LR_CREATEDIBSECTION);
    SendMessage(hwndToolbar, TB_SETIMAGELIST, 0, (LPARAM)himl);

    TBBUTTON buttons[] =
    {
        { 0, IDM_BOLD, TBSTATE_ENABLED, TBSTYLE_CHECK },
        { 1, IDM_ITALIC, TBSTATE_ENABLED, TBSTYLE_CHECK },
        { 2, IDM_UNDERLINE, TBSTATE_ENABLED, TBSTYLE_CHECK },
        { 3, IDM_VERTICAL, 0, TBSTYLE_CHECK }, // TODO:
    };
    SendMessage(hwndToolbar, TB_ADDBUTTONS, _countof(buttons), (LPARAM)&buttons);

    SendMessage(hwndToolbar, TB_CHECKBUTTON, IDM_BOLD, registrySettings.Bold);
    SendMessage(hwndToolbar, TB_CHECKBUTTON, IDM_ITALIC, registrySettings.Italic);
    SendMessage(hwndToolbar, TB_CHECKBUTTON, IDM_UNDERLINE, registrySettings.Underline);
}

Referenced by OnInitDialog().

OnClose()

LRESULT CFontsDialog::OnClose ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 389 of file dialogs.cpp.

{
    ShowWindow(SW_HIDE); // Just hide. Recycle for optimization
    return 0;
}

OnCommand()

LRESULT CFontsDialog::OnCommand ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 458 of file dialogs.cpp.

{
    UINT id = LOWORD(wParam);
    UINT codeNotify = HIWORD(wParam);
    HWND hwndToolbar = GetDlgItem(IDD_FONTSTOOLBAR);
    BOOL bChecked = ::SendMessage(hwndToolbar, TB_ISBUTTONCHECKED, id, 0);

    switch (id)
    {
        case IDCANCEL:
            ShowWindow(SW_HIDE);
            registrySettings.ShowTextTool = FALSE;
            break;

        case IDD_FONTSNAMES:
            OnFontName(codeNotify);
            break;

        case IDD_FONTSSIZES:
            OnFontSize(codeNotify);
            break;

        case IDM_BOLD:
            registrySettings.Bold = bChecked;
            toolsModel.NotifyToolChanged();
            break;

        case IDM_ITALIC:
            registrySettings.Italic = bChecked;
            toolsModel.NotifyToolChanged();
            break;

        case IDM_UNDERLINE:
            registrySettings.Underline = bChecked;
            toolsModel.NotifyToolChanged();
            break;

        case IDM_VERTICAL:
            // TODO:
            break;
    }
    return 0;
}

OnDrawItem()

LRESULT CFontsDialog::OnDrawItem ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 554 of file dialogs.cpp.

{
    // TODO: Owner-draw the font types
    if (wParam == IDD_FONTSNAMES)
    {
        LPDRAWITEMSTRUCT pDrawItem = reinterpret_cast<LPDRAWITEMSTRUCT>(lParam);
        if (pDrawItem->itemID == (UINT)-1)
            return TRUE;

        SetBkMode(pDrawItem->hDC, TRANSPARENT);

        HWND hwndItem = pDrawItem->hwndItem;
        RECT rcItem = pDrawItem->rcItem;
        if (pDrawItem->itemState & ODS_SELECTED)
        {
            FillRect(pDrawItem->hDC, &rcItem, GetSysColorBrush(COLOR_HIGHLIGHT));
            SetTextColor(pDrawItem->hDC, GetSysColor(COLOR_HIGHLIGHTTEXT));
        }
        else
        {
            FillRect(pDrawItem->hDC, &rcItem, GetSysColorBrush(COLOR_WINDOW));
            SetTextColor(pDrawItem->hDC, GetSysColor(COLOR_WINDOWTEXT));
        }

        TCHAR szText[LF_FACESIZE];
        if ((UINT)ComboBox_GetLBTextLen(hwndItem, pDrawItem->itemID) < _countof(szText))
        {
            szText[0] = 0;
            ComboBox_GetLBText(hwndItem, pDrawItem->itemID, szText);

            rcItem.left += 24;
            DrawText(pDrawItem->hDC, szText, -1, &rcItem, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
        }

        if (pDrawItem->itemState & ODS_FOCUS)
            ::DrawFocusRect(pDrawItem->hDC, &pDrawItem->rcItem);

        return TRUE;
    }
    return 0;
}

OnFontName()

void CFontsDialog::OnFontName ( UINT  codeNotify )

protected

Definition at line 395 of file dialogs.cpp.

{
    HWND hwndNames = GetDlgItem(IDD_FONTSNAMES);
    INT iItem = CB_ERR;
    UINT cch;
    TCHAR szText[LF_FACESIZE];

    switch (codeNotify)
    {
        case CBN_SELCHANGE:
            iItem = ComboBox_GetCurSel(hwndNames);
            cch = ComboBox_GetLBTextLen(hwndNames, iItem);
            if (iItem != CB_ERR && 0 < cch && cch < _countof(szText))
            {
                ComboBox_GetLBText(hwndNames, iItem, szText);
            }
            break;

        case CBN_EDITCHANGE:
            GetDlgItemText(IDD_FONTSNAMES, szText, _countof(szText));
            iItem = ComboBox_FindStringExact(hwndNames, -1, szText);
            break;
    }

    if (iItem != CB_ERR && registrySettings.strFontName.CompareNoCase(szText) != 0)
    {
        registrySettings.strFontName = szText;
        toolsModel.NotifyToolChanged();
    }
}

Referenced by OnCommand().

OnFontSize()

void CFontsDialog::OnFontSize ( UINT  codeNotify )

protected

Definition at line 426 of file dialogs.cpp.

{
    HWND hwndSizes = GetDlgItem(IDD_FONTSSIZES);
    WCHAR szText[8];
    INT iItem, PointSize = 0;
    UINT cch;

    switch (codeNotify)
    {
        case CBN_SELCHANGE:
            iItem = ComboBox_GetCurSel(hwndSizes);
            cch = ComboBox_GetLBTextLen(hwndSizes, iItem);
            if (iItem != CB_ERR && 0 < cch && cch < _countof(szText))
            {
                ComboBox_GetLBText(hwndSizes, iItem, szText);
                PointSize = _ttoi(szText);
            }
            break;

        case CBN_EDITCHANGE:
            ::GetWindowText(hwndSizes, szText, _countof(szText));
            PointSize = _ttoi(szText);
            break;
    }

    if (PointSize > 0)
    {
        registrySettings.PointSize = PointSize;
        toolsModel.NotifyToolChanged();
    }
}

Referenced by OnCommand().

OnInitDialog()

LRESULT CFontsDialog::OnInitDialog ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 367 of file dialogs.cpp.

{
    // TODO: Tooltips
    InitFontNames();
    InitFontSizes();
    InitToolbar();

    if (registrySettings.FontsPositionX != 0 || registrySettings.FontsPositionY != 0)
    {
        SetWindowPos(NULL,
                     registrySettings.FontsPositionX, registrySettings.FontsPositionY,
                     0, 0,
                     SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER);
        SendMessage(DM_REPOSITION, 0, 0);
    }

    if (!registrySettings.ShowTextTool)
        ShowWindow(SW_HIDE);

    return TRUE;
}

OnMeasureItem()

LRESULT CFontsDialog::OnMeasureItem ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 540 of file dialogs.cpp.

{
    if (wParam == IDD_FONTSNAMES)
    {
        LPMEASUREITEMSTRUCT pMeasureItem = reinterpret_cast<LPMEASUREITEMSTRUCT>(lParam);
        RECT rc;
        ::GetClientRect(GetDlgItem(IDD_FONTSNAMES), &rc);
        pMeasureItem->itemWidth = rc.right - rc.left;
        pMeasureItem->itemHeight = GetSystemMetrics(SM_CYVSCROLL);
        return TRUE;
    }
    return 0;
}

OnMove()

LRESULT CFontsDialog::OnMove ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 523 of file dialogs.cpp.

{
    RECT rc;
    GetWindowRect(&rc);
    registrySettings.FontsPositionX = rc.left;
    registrySettings.FontsPositionY = rc.top;
    return 0;
}

OnNotify()

LRESULT CFontsDialog::OnNotify ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 502 of file dialogs.cpp.

{
    NMHDR *pnmhdr = reinterpret_cast<NMHDR *>(lParam);
    if (pnmhdr->code == TTN_NEEDTEXT)
    {
        LPTOOLTIPTEXT pToolTip = reinterpret_cast<LPTOOLTIPTEXT>(lParam);
        pToolTip->hinst = hProgInstance;
        switch (pnmhdr->idFrom)
        {
            case IDM_BOLD:      pToolTip->lpszText = MAKEINTRESOURCE(IDS_BOLD); break;
            case IDM_ITALIC:    pToolTip->lpszText = MAKEINTRESOURCE(IDS_ITALIC); break;
            case IDM_UNDERLINE: pToolTip->lpszText = MAKEINTRESOURCE(IDS_UNDERLINE); break;
            case IDM_VERTICAL:  pToolTip->lpszText = MAKEINTRESOURCE(IDS_VERTICAL); break;

            default:
                break;
        }
    }
    return 0;
}

OnToolsModelToolChanged()

LRESULT CFontsDialog::OnToolsModelToolChanged ( UINT  nMsg, WPARAM  wParam, LPARAM  lParam, BOOL &  bHandled  )

protected

Definition at line 532 of file dialogs.cpp.

{
    if (wParam != TOOL_TEXT)
        ShowWindow(SW_HIDE);

    return 0;
}

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The documentation for this class was generated from the following files:

• base/applications/mspaint/dialogs.h
• base/applications/mspaint/dialogs.cpp