Inheritance diagram for OpExportSets::ExportHighlightedIter:
Public Member Functions | |
| ExportHighlightedIter (OpExportSets *pOp) | |
| Constructs an ExportHighlightedIter. | |
| virtual | ~ExportHighlightedIter () |
| Destroys an ExportHighlightedIter. | |
Protected Member Functions | |
| virtual BOOL | Do (SGNameItem *) |
| Called for each SGNameItem that is highlighted in the Name Gallery. | |
Protected Attributes | |
| OpExportSets * | m_pOp |
| String_256 | m_strExtErrors |
> class CCAPI OpExpotrSets::ExportHighlightedIter : public NameItemIter
Definition at line 359 of file ngsetop.h.
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Constructs an ExportHighlightedIter.
Definition at line 772 of file ngsetop.cpp. 00773 : NameItemIter(NameItemIter::HIGHLIGHTED_NAMES), 00774 m_pOp(pOp) 00775 { 00776 // Save the selection. 00777 OpMenuExport::SaveSelection(); 00778 }
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Destroys an ExportHighlightedIter.
Definition at line 790 of file ngsetop.cpp. 00791 { 00792 // Restore the selection. 00793 OpMenuExport::RestoreSelection(); 00794 00795 // Warn about any unexportable names. 00796 if (!m_strExtErrors.IsEmpty()) 00797 { 00798 // Some implied extensions weren't recognised so warn about them. 00799 String_256 str; 00800 m_strExtErrors.toUpper(); 00801 str.MakeMsg(_R(IDS_NAMEGAL_EXT_ERROR), &m_strExtErrors); 00802 Error::SetError(0, str, 0); 00803 InformWarning(); 00804 } 00805 }
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Called for each SGNameItem that is highlighted in the Name Gallery.
Implements NameItemIter. Definition at line 817 of file ngsetop.cpp. 00818 { 00819 // Skip if the set contains no objects. 00820 if (pItem->IsEmpty()) return TRUE; 00821 00822 // Skip if the export property is not (yet) set up. 00823 NamedExportProp* pProp = (NamedExportProp*) pItem->GetProperty(NamedExportProp::nIndex); 00824 ERROR3IF(pProp == 0, "ExportHighlightedIter::Do: no export property"); 00825 00826 // if the user has not set the options themselves yet prompt them for a location 00827 if (pProp->IsVirgin()) 00828 { 00829 if ( !pProp->ExportPropertiesToLocationDlg(pItem) ) 00830 return FALSE; 00831 00832 // pItem may have been altered in the above call 00833 // and we need to refer to the new state 00834 pProp = (NamedExportProp*) pItem->GetProperty(NamedExportProp::nIndex); 00835 } 00836 00837 if (pProp->GetFilter() == 0 || !pProp->GetPath().IsValid()) 00838 { 00839 // Build up a warning message over the course of the iteration. 00840 String_256 str; 00841 pItem->GetNameText(&str); 00842 PathName pth(str); 00843 00844 if (!m_strExtErrors.IsEmpty()) m_strExtErrors += String(_R(IDS_NAMEGAL_EXT_COMMA)); 00845 m_strExtErrors += pth.GetType(); 00846 return TRUE; 00847 } 00848 00849 // Clear out the selection and just select the given set. 00850 if (!SelectScan(pItem, SelectScan::SELECT_EXCLUSIVE, TRUE).Scan()) return FALSE; 00851 00852 // Fix-up the bevel gubbins etc. 00853 OpMenuExport::NormaliseSelection(); 00854 00855 // Try to open a file. 00856 CCDiskFile theFile; 00857 if (!theFile.open(pProp->GetPath().GetPath(), ios::in | ios::out | ios::binary)) 00858 return FALSE; 00859 00860 // TODO: express-export the selection using the stored options. 00861 BOOL fOk = FALSE; 00862 if (pProp->GetFilter()->IS_KIND_OF(BaseBitmapFilter)) 00863 { 00864 // never assume that the colours are the same so invalidate the palette 00865 // or indeed the thing may have changed size so flush the lot of cached data 00866 pProp->GetOptions()->BitmapSourceHasChanged(); 00867 // do the export dance 00868 fOk = ((BaseBitmapFilter*) pProp->GetFilter())->DoExportWithOptions( 00869 m_pOp, 00870 &theFile, 00871 &pProp->GetPath(), 00872 m_pOp->GetWorkingDoc(), 00873 pProp->GetOptions()); 00874 } 00875 00876 // Tidy up and continue iterating if successful. 00877 theFile.close(); 00878 return fOk; 00879 }
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1.4.4