/**
* NOTE: Need a custom set of SetUnwriteableMargin functions, because
* whenever we change mUnwriteableMargin, we must pass the change
* down to our GTKPageSetup object. (This is needed in order for us
* to give the correct default values in nsPrintDialogGTK.)
*
* It's important that the following functions pass
* mUnwriteableMargin values rather than aUnwriteableMargin values
* to gtk_page_setup_set_[blank]_margin, because the two may not be
* the same. (Specifically, negative values of aUnwriteableMargin
* are ignored by the nsPrintSettings::SetUnwriteableMargin functions.)
*/
NS_IMETHODIMP
nsPrintSettingsGTK::SetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin)
{
nsPrintSettings::SetUnwriteableMarginInTwips(aUnwriteableMargin);
gtk_page_setup_set_top_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.top), GTK_UNIT_INCH);
gtk_page_setup_set_left_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.left), GTK_UNIT_INCH);
gtk_page_setup_set_bottom_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom), GTK_UNIT_INCH);
gtk_page_setup_set_right_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.right), GTK_UNIT_INCH);
return NS_OK;
}
/* attribute double unwriteableMarginRight; */
NS_IMETHODIMP
nsPrintSettingsGTK::SetUnwriteableMarginRight(double aUnwriteableMarginRight)
{
nsPrintSettings::SetUnwriteableMarginRight(aUnwriteableMarginRight);
gtk_page_setup_set_right_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.right), GTK_UNIT_INCH);
return NS_OK;
}
/* attribute double unwriteableMarginBottom; */
NS_IMETHODIMP
nsPrintSettingsGTK::SetUnwriteableMarginBottom(double aUnwriteableMarginBottom)
{
nsPrintSettings::SetUnwriteableMarginBottom(aUnwriteableMarginBottom);
gtk_page_setup_set_bottom_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom), GTK_UNIT_INCH);
return NS_OK;
}
/* attribute double unwriteableMarginTop; */
NS_IMETHODIMP
nsPrintSettingsGTK::SetUnwriteableMarginTop(double aUnwriteableMarginTop)
{
nsPrintSettings::SetUnwriteableMarginTop(aUnwriteableMarginTop);
gtk_page_setup_set_top_margin(mPageSetup,
NS_TWIPS_TO_INCHES(mUnwriteableMargin.top), GTK_UNIT_INCH);
return NS_OK;
}
void
nsPrintOptions::WriteInchesIntFromTwipsPref(const char * aPrefId, PRInt32 aTwips)
{
if (!mPrefBranch) {
return;
}
mPrefBranch->SetIntPref(aPrefId, PRInt32(NS_TWIPS_TO_INCHES(aTwips)*100.0f + 0.5f));
}
void
nsPrintOptions::WriteInchesFromTwipsPref(const char * aPrefId, PRInt32 aTwips)
{
if (!mPrefBranch) {
return;
}
double inches = NS_TWIPS_TO_INCHES(aTwips);
nsCAutoString inchesStr;
inchesStr.AppendFloat(inches);
mPrefBranch->SetCharPref(aPrefId, inchesStr.get());
}
/* attribute double unwriteableMarginRight; */
NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginRight(double *aUnwriteableMarginRight)
{
NS_ENSURE_ARG_POINTER(aUnwriteableMarginRight);
*aUnwriteableMarginRight = NS_TWIPS_TO_INCHES(mUnwriteableMargin.right);
return NS_OK;
}
/* attribute double unwriteableMarginBottom; */
NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginBottom(double *aUnwriteableMarginBottom)
{
NS_ENSURE_ARG_POINTER(aUnwriteableMarginBottom);
*aUnwriteableMarginBottom = NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom);
return NS_OK;
}
/* attribute double edgeRight; */
NS_IMETHODIMP nsPrintSettings::GetEdgeRight(double *aEdgeRight)
{
NS_ENSURE_ARG_POINTER(aEdgeRight);
*aEdgeRight = NS_TWIPS_TO_INCHES(mEdge.right);
return NS_OK;
}
/* attribute double edgeBottom; */
NS_IMETHODIMP nsPrintSettings::GetEdgeBottom(double *aEdgeBottom)
{
NS_ENSURE_ARG_POINTER(aEdgeBottom);
*aEdgeBottom = NS_TWIPS_TO_INCHES(mEdge.bottom);
return NS_OK;
}
/* attribute double edgeTop; */
NS_IMETHODIMP nsPrintSettings::GetEdgeTop(double *aEdgeTop)
{
NS_ENSURE_ARG_POINTER(aEdgeTop);
*aEdgeTop = NS_TWIPS_TO_INCHES(mEdge.top);
return NS_OK;
}
/* attribute double marginLeft; */
NS_IMETHODIMP nsPrintSettings::GetMarginLeft(double *aMarginLeft)
{
NS_ENSURE_ARG_POINTER(aMarginLeft);
*aMarginLeft = NS_TWIPS_TO_INCHES(mMargin.left);
return NS_OK;
}
/* attribute double marginTop; */
NS_IMETHODIMP nsPrintSettings::GetMarginTop(double *aMarginTop)
{
NS_ENSURE_ARG_POINTER(aMarginTop);
*aMarginTop = NS_TWIPS_TO_INCHES(mMargin.top);
return NS_OK;
}
