зеркало из https://github.com/mozilla/gecko-dev.git
334 строки
9.3 KiB
C++
334 строки
9.3 KiB
C++
// PrintSetupDialog.cpp : implementation file
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//
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#include "stdafx.h"
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#include "mfcembed.h"
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#include "PrintSetupDialog.h"
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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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typedef struct {
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char* mDesc;
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short mUnit;
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double mWidth;
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double mHeight;
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BOOL mIsUserDefined;
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} PaperSizes;
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static const PaperSizes gPaperSize[] = {
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{"Letter (8.5 x 11.0)", nsIPrintSettings::kPaperSizeInches, 8.5, 11.0, FALSE},
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{"Legal (8.5 x 14.0)", nsIPrintSettings::kPaperSizeInches, 8.5, 14.0, FALSE},
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{"A4 (210 x 297mm)", nsIPrintSettings::kPaperSizeMillimeters, 210.0, 297.0, FALSE},
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{"User Defined", nsIPrintSettings::kPaperSizeInches, 8.5, 11.0, TRUE}
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};
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static const int gNumPaperSizes = 4;
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/////////////////////////////////////////////////////////////////////////////
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// CPrintSetupDialog dialog
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CPrintSetupDialog::CPrintSetupDialog(nsIPrintSettings* aPrintSettings, CWnd* pParent /*=NULL*/)
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: CDialog(CPrintSetupDialog::IDD, pParent),
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m_PrintSettings(aPrintSettings),
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m_PaperSizeInx(0)
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{
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//{{AFX_DATA_INIT(CPrintSetupDialog)
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m_BottomMargin = _T("");
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m_LeftMargin = _T("");
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m_RightMargin = _T("");
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m_TopMargin = _T("");
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m_Scaling = 0;
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m_PrintBGImages = FALSE;
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m_PrintBGColors = FALSE;
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m_PaperSize = _T("");
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m_PaperHeight = 0.0;
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m_PaperWidth = 0.0;
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m_IsInches = -1;
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m_FooterLeft = _T("");
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m_FooterMiddle = _T("");
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m_FooterRight = _T("");
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m_HeaderLeft = _T("");
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m_HeaderMiddle = _T("");
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m_HeaderRight = _T("");
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//}}AFX_DATA_INIT
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SetPrintSettings(m_PrintSettings);
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}
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void CPrintSetupDialog::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CPrintSetupDialog)
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DDX_Text(pDX, IDC_BOTTOM_MARGIN_TXT, m_BottomMargin);
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DDX_Text(pDX, IDC_LEFT_MARGIN_TXT, m_LeftMargin);
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DDX_Text(pDX, IDC_RIGHT_MARGIN_TXT, m_RightMargin);
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DDX_Text(pDX, IDC_TOP_MARGIN_TXT, m_TopMargin);
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DDX_Slider(pDX, IDC_SCALE, m_Scaling);
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DDX_Check(pDX, IDC_PRT_BGIMAGES, m_PrintBGImages);
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DDX_Check(pDX, IDC_PRT_BGCOLORS, m_PrintBGColors);
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DDX_CBString(pDX, IDC_PAPER_SIZE_CBX, m_PaperSize);
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DDX_Text(pDX, IDC_UD_PAPER_HGT, m_PaperHeight);
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DDX_Text(pDX, IDC_UD_PAPER_WDTH, m_PaperWidth);
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DDX_Radio(pDX, IDC_INCHES_RD, m_IsInches);
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DDX_Text(pDX, IDC_FTR_LEFT_TXT, m_FooterLeft);
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DDX_Text(pDX, IDC_FTR_MID_TXT, m_FooterMiddle);
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DDX_Text(pDX, IDC_FTR_RIGHT_TXT, m_FooterRight);
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DDX_Text(pDX, IDC_HDR_LEFT_TXT, m_HeaderLeft);
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DDX_Text(pDX, IDC_HDR_MID_TXT, m_HeaderMiddle);
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DDX_Text(pDX, IDC_HDR_RIGHT_TXT, m_HeaderRight);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CPrintSetupDialog, CDialog)
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//{{AFX_MSG_MAP(CPrintSetupDialog)
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ON_NOTIFY(NM_CUSTOMDRAW, IDC_SCALE, OnCustomdrawScale)
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ON_EN_KILLFOCUS(IDC_SCALE_TXT, OnKillfocusScaleTxt)
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ON_CBN_SELCHANGE(IDC_PAPER_SIZE_CBX, OnSelchangePaperSizeCbx)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CPrintSetupDialog message handlers
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void CPrintSetupDialog::SetPrintSettings(nsIPrintSettings* aPrintSettings)
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{
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if (aPrintSettings != NULL) {
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double top, left, right, bottom;
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aPrintSettings->GetMarginTop(&top);
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aPrintSettings->GetMarginLeft(&left);
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aPrintSettings->GetMarginRight(&right);
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aPrintSettings->GetMarginBottom(&bottom);
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char buf[16];
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sprintf(buf, "%5.2f", top);
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m_TopMargin = buf;
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sprintf(buf, "%5.2f", left);
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m_LeftMargin = buf;
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sprintf(buf, "%5.2f", right);
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m_RightMargin = buf;
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sprintf(buf, "%5.2f", bottom);
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m_BottomMargin = buf;
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double scaling;
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aPrintSettings->GetScaling(&scaling);
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m_Scaling = int(scaling * 100.0);
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PRBool boolVal;
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aPrintSettings->GetPrintBGColors(&boolVal);
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m_PrintBGColors = boolVal == PR_TRUE;
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aPrintSettings->GetPrintBGImages(&boolVal);
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m_PrintBGImages = boolVal == PR_TRUE;
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PRUnichar* uStr;
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aPrintSettings->GetHeaderStrLeft(&uStr);
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m_HeaderLeft = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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aPrintSettings->GetHeaderStrCenter(&uStr);
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m_HeaderMiddle = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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aPrintSettings->GetHeaderStrRight(&uStr);
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m_HeaderRight = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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aPrintSettings->GetFooterStrLeft(&uStr);
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m_FooterLeft = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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aPrintSettings->GetFooterStrCenter(&uStr);
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m_FooterMiddle = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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aPrintSettings->GetFooterStrRight(&uStr);
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m_FooterRight = uStr;
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if (uStr != nsnull) nsMemory::Free(uStr);
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}
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}
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void CPrintSetupDialog::OnOK()
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{
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CDialog::OnOK();
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}
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// Search for Sizes in Pape Size Data
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int CPrintSetupDialog::GetPaperSizeIndexFromData(short aUnit, double aW, double aH)
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{
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for (int i=0;i<gNumPaperSizes;i++) {
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if (gPaperSize[i].mUnit == aUnit &&
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gPaperSize[i].mWidth == aW &&
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gPaperSize[i].mHeight == aH) {
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return i;
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}
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}
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// find the first user defined
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for ( i=0;i<gNumPaperSizes;i++) {
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if (gPaperSize[i].mIsUserDefined) {
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return i;
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}
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}
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return -1;
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}
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int CPrintSetupDialog::GetPaperSizeIndex(const CString& aStr)
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{
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for (int i=0;i<gNumPaperSizes;i++) {
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if (!aStr.Compare(gPaperSize[i].mDesc)) {
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return i;
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}
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}
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return -1;
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}
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void CPrintSetupDialog::GetPaperSizeInfo(short& aUnit, double& aWidth, double& aHeight)
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{
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if (gPaperSize[m_PaperSizeInx].mIsUserDefined) {
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aUnit = m_IsInches == 0?nsIPrintSettings::kPaperSizeInches:nsIPrintSettings::kPaperSizeMillimeters;
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aWidth = m_PaperWidth;
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aHeight = m_PaperHeight;
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} else {
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aUnit = gPaperSize[m_PaperSizeInx].mUnit;
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aWidth = gPaperSize[m_PaperSizeInx].mWidth;
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aHeight = gPaperSize[m_PaperSizeInx].mHeight;
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}
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}
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BOOL CPrintSetupDialog::OnInitDialog()
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{
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CDialog::OnInitDialog();
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CSliderCtrl* scale = (CSliderCtrl*)GetDlgItem(IDC_SCALE);
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CWnd* scaleTxt = GetDlgItem(IDC_SCALE_TXT);
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if (scale != NULL) {
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scale->SetRange(50, 100);
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scale->SetBuddy(scaleTxt, FALSE);
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scale->SetTicFreq(10);
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}
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CComboBox* cbx = (CComboBox*)GetDlgItem(IDC_PAPER_SIZE_CBX);
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if (cbx != NULL) {
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// First Initialize the Combobox
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for (int i=0;i<gNumPaperSizes;i++) {
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cbx->AddString(gPaperSize[i].mDesc);
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}
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short unit;
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double paperWidth = 0.0;
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double paperHeight = 0.0;
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m_PrintSettings->GetPaperSizeType(&unit);
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m_PrintSettings->GetPaperWidth(&paperWidth);
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m_PrintSettings->GetPaperHeight(&paperHeight);
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m_PaperSizeInx = GetPaperSizeIndexFromData(unit, paperWidth, paperHeight);
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if (m_PaperSizeInx == -1) { // couldn't find a match
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m_PaperSizeInx = 0;
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unit = gPaperSize[m_PaperSizeInx].mUnit;
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paperWidth = gPaperSize[m_PaperSizeInx].mWidth;
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paperHeight = gPaperSize[m_PaperSizeInx].mHeight;
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}
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cbx->SetCurSel(m_PaperSizeInx);
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EnableUserDefineControls(gPaperSize[m_PaperSizeInx].mIsUserDefined);
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if (gPaperSize[m_PaperSizeInx].mIsUserDefined) {
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CString wStr;
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CString hStr;
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if (unit == nsIPrintSettings::kPaperSizeInches) {
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wStr.Format("%6.2f", paperWidth);
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hStr.Format("%6.2f", paperHeight);
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CheckRadioButton(IDC_INCHES_RD, IDC_MILLI_RD, IDC_INCHES_RD);
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} else {
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wStr.Format("%d", int(paperWidth));
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hStr.Format("%d", int(paperHeight));
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CheckRadioButton(IDC_INCHES_RD, IDC_MILLI_RD, IDC_MILLI_RD);
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}
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CWnd* widthTxt = GetDlgItem(IDC_UD_PAPER_WDTH);
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CWnd* heightTxt = GetDlgItem(IDC_UD_PAPER_HGT);
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widthTxt->SetWindowText(wStr);
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heightTxt->SetWindowText(hStr);
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} else {
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CheckRadioButton(IDC_INCHES_RD, IDC_MILLI_RD, IDC_INCHES_RD);
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}
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}
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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void CPrintSetupDialog::OnCustomdrawScale(NMHDR* pNMHDR, LRESULT* pResult)
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{
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CSliderCtrl* scale = (CSliderCtrl*)GetDlgItem(IDC_SCALE);
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CWnd* scaleTxt = GetDlgItem(IDC_SCALE_TXT);
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if (scale != NULL && scaleTxt != NULL) {
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CString str;
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str.Format("%d", scale->GetPos());
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scaleTxt->SetWindowText(str);
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}
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*pResult = 0;
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}
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static int GetIntFromStr(const char* aStr, int aMinVal = 50, int aMaxVal = 100)
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{
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int val = aMinVal;
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sscanf(aStr, "%d", &val);
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if (val < aMinVal) {
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return aMinVal;
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} else if (val > aMaxVal) {
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return aMaxVal;
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}
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return val;
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}
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void CPrintSetupDialog::OnKillfocusScaleTxt()
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{
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CSliderCtrl* scale = (CSliderCtrl*)GetDlgItem(IDC_SCALE);
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CWnd* scaleTxt = GetDlgItem(IDC_SCALE_TXT);
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if (scale != NULL && scaleTxt != NULL) {
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CString str;
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scaleTxt->GetWindowText(str);
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scale->SetPos(GetIntFromStr(str));
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}
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}
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void CPrintSetupDialog::EnableUserDefineControls(BOOL aEnable)
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{
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CWnd* cntrl = GetDlgItem(IDC_UD_WIDTH_LBL);
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cntrl->EnableWindow(aEnable);
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cntrl = GetDlgItem(IDC_UD_HEIGHT_LBL);
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cntrl->EnableWindow(aEnable);
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cntrl = GetDlgItem(IDC_UD_PAPER_WDTH);
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cntrl->EnableWindow(aEnable);
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cntrl = GetDlgItem(IDC_UD_PAPER_HGT);
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cntrl->EnableWindow(aEnable);
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cntrl = GetDlgItem(IDC_INCHES_RD);
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cntrl->EnableWindow(aEnable);
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cntrl = GetDlgItem(IDC_MILLI_RD);
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cntrl->EnableWindow(aEnable);
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}
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void CPrintSetupDialog::OnSelchangePaperSizeCbx()
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{
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CComboBox* cbx = (CComboBox*)GetDlgItem(IDC_PAPER_SIZE_CBX);
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if (cbx) {
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CString text;
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cbx->GetWindowText(text);
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m_PaperSizeInx = GetPaperSizeIndex(text);
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EnableUserDefineControls(gPaperSize[m_PaperSizeInx].mIsUserDefined);
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}
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}
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