X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cf6982fae6124e400a2055e6b5ae183cf6d790df..143712733086515ee6ed40bbd9b7f11ce7f9d2e8:/src/common/fldlgcmn.cpp?ds=sidebyside diff --git a/src/common/fldlgcmn.cpp b/src/common/fldlgcmn.cpp index e87d5776c8..1d68284280 100644 --- a/src/common/fldlgcmn.cpp +++ b/src/common/fldlgcmn.cpp @@ -9,13 +9,13 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __BORLANDC__ -#pragma hdrstop -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + #if wxUSE_FILEDLG #include "wx/filedlg.h" @@ -35,8 +35,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileDialogBase, wxDialog) void wxFileDialogBase::Init() { - m_filterIndex = + m_filterIndex = 0; m_windowStyle = 0; + m_extraControl = NULL; + m_extraControlCreator = NULL; } bool wxFileDialogBase::Create(wxWindow *parent, @@ -63,14 +65,14 @@ bool wxFileDialogBase::Create(wxWindow *parent, // check that the styles are not contradictory wxASSERT_MSG( !(HasFdFlag(wxFD_SAVE) && HasFdFlag(wxFD_OPEN)), - _T("can't specify both wxFD_SAVE and wxFD_OPEN at once") ); + wxT("can't specify both wxFD_SAVE and wxFD_OPEN at once") ); wxASSERT_MSG( !HasFdFlag(wxFD_SAVE) || (!HasFdFlag(wxFD_MULTIPLE) && !HasFdFlag(wxFD_FILE_MUST_EXIST)), - _T("wxFD_MULTIPLE or wxFD_FILE_MUST_EXIST can't be used with wxFD_SAVE" ) ); + wxT("wxFD_MULTIPLE or wxFD_FILE_MUST_EXIST can't be used with wxFD_SAVE" ) ); wxASSERT_MSG( !HasFdFlag(wxFD_OPEN) || !HasFdFlag(wxFD_OVERWRITE_PROMPT), - _T("wxFD_OVERWRITE_PROMPT can't be used with wxFD_OPEN") ); + wxT("wxFD_OVERWRITE_PROMPT can't be used with wxFD_OPEN") ); if ( wildCard.empty() || wildCard == wxFileSelectorDefaultWildcardStr ) { @@ -83,7 +85,7 @@ bool wxFileDialogBase::Create(wxWindow *parent, // convert m_wildCard from "*.bar" to "bar files (*.bar)|*.bar" if ( m_wildCard.Find(wxT('|')) == wxNOT_FOUND ) { - wxString::size_type nDot = m_wildCard.find(_T("*.")); + wxString::size_type nDot = m_wildCard.find(wxT("*.")); if ( nDot != wxString::npos ) nDot++; else @@ -102,18 +104,6 @@ bool wxFileDialogBase::Create(wxWindow *parent, return true; } -#if WXWIN_COMPATIBILITY_2_4 -// Parses the filterStr, returning the number of filters. -// Returns 0 if none or if there's a problem. -// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg" -int wxFileDialogBase::ParseWildcard(const wxString& filterStr, - wxArrayString& descriptions, - wxArrayString& filters) -{ - return ::wxParseCommonDialogsFilter(filterStr, descriptions, filters); -} -#endif // WXWIN_COMPATIBILITY_2_4 - #if WXWIN_COMPATIBILITY_2_6 long wxFileDialogBase::GetStyle() const { @@ -161,20 +151,49 @@ wxString wxFileDialogBase::AppendExtension(const wxString &filePath, return filePath + ext; } +bool wxFileDialogBase::SetExtraControlCreator(ExtraControlCreatorFunction creator) +{ + wxCHECK_MSG( !m_extraControlCreator, false, + "wxFileDialog::SetExtraControl() called second time" ); + + m_extraControlCreator = creator; + return SupportsExtraControl(); +} + +bool wxFileDialogBase::CreateExtraControl() +{ + if (!m_extraControlCreator || m_extraControl) + return false; + m_extraControl = (*m_extraControlCreator)(this); + return true; +} + +wxSize wxFileDialogBase::GetExtraControlSize() +{ + if ( !m_extraControlCreator ) + return wxDefaultSize; + + // create the extra control in an empty dialog just to find its size: this + // is not terribly efficient but we do need to know the size before + // creating the native dialog and this seems to be the only way + wxDialog dlg(NULL, wxID_ANY, ""); + return (*m_extraControlCreator)(&dlg)->GetSize(); +} + //---------------------------------------------------------------------------- // wxFileDialog convenience functions //---------------------------------------------------------------------------- -wxString wxFileSelector(const wxChar *title, - const wxChar *defaultDir, - const wxChar *defaultFileName, - const wxChar *defaultExtension, - const wxChar *filter, - int flags, - wxWindow *parent, - int x, int y) +wxString wxFileSelector(const wxString& title, + const wxString& defaultDir, + const wxString& defaultFileName, + const wxString& defaultExtension, + const wxString& filter, + int flags, + wxWindow *parent, + int x, int y) { - // The defaultExtension, if non-NULL, is + // The defaultExtension, if non-empty, is // appended to the filename if the user fails to type an extension. The new // implementation (taken from wxFileSelectorEx) appends the extension // automatically, by looking at the filter specification. In fact this @@ -186,25 +205,17 @@ wxString wxFileSelector(const wxChar *title, // suitable filter. wxString filter2; - if ( defaultExtension && !filter ) + if ( !defaultExtension.empty() && filter.empty() ) filter2 = wxString(wxT("*.")) + defaultExtension; - else if ( filter ) + else if ( !filter.empty() ) filter2 = filter; - wxString defaultDirString; - if (defaultDir) - defaultDirString = defaultDir; - - wxString defaultFilenameString; - if (defaultFileName) - defaultFilenameString = defaultFileName; - - wxFileDialog fileDialog(parent, title, defaultDirString, - defaultFilenameString, filter2, + wxFileDialog fileDialog(parent, title, defaultDir, + defaultFileName, filter2, flags, wxPoint(x, y)); - // if filter is of form "All files (*)|*|..." set correct filter index - if((wxStrlen(defaultExtension) != 0) && (filter2.Find(wxT('|')) != wxNOT_FOUND)) + // if filter is of form "All files (*)|*|..." set correct filter index + if ( !defaultExtension.empty() && filter2.find(wxT('|')) != wxString::npos ) { int filterIndex = 0; @@ -216,7 +227,7 @@ wxString wxFileSelector(const wxChar *title, if (filters[n].Contains(defaultExtension)) { filterIndex = n; - break; + break; } } @@ -237,22 +248,22 @@ wxString wxFileSelector(const wxChar *title, // wxFileSelectorEx //---------------------------------------------------------------------------- -wxString wxFileSelectorEx(const wxChar *title, - const wxChar *defaultDir, - const wxChar *defaultFileName, - int* defaultFilterIndex, - const wxChar *filter, - int flags, - wxWindow* parent, - int x, - int y) +wxString wxFileSelectorEx(const wxString& title, + const wxString& defaultDir, + const wxString& defaultFileName, + int* defaultFilterIndex, + const wxString& filter, + int flags, + wxWindow* parent, + int x, + int y) { wxFileDialog fileDialog(parent, - title ? title : wxEmptyString, - defaultDir ? defaultDir : wxEmptyString, - defaultFileName ? defaultFileName : wxEmptyString, - filter ? filter : wxEmptyString, + title, + defaultDir, + defaultFileName, + filter, flags, wxPoint(x, y)); wxString filename; @@ -272,9 +283,9 @@ wxString wxFileSelectorEx(const wxChar *title, //---------------------------------------------------------------------------- static wxString wxDefaultFileSelector(bool load, - const wxChar *what, - const wxChar *extension, - const wxChar *default_name, + const wxString& what, + const wxString& extension, + const wxString& default_name, wxWindow *parent) { wxString prompt; @@ -286,11 +297,13 @@ static wxString wxDefaultFileSelector(bool load, prompt.Printf(str, what); wxString wild; - const wxChar *ext = extension; - if ( ext ) + wxString ext; + if ( !extension.empty() ) { - if ( *ext == wxT('.') ) - ext++; + if ( extension[0u] == wxT('.') ) + ext = extension.substr(1); + else + ext = extension; wild.Printf(wxT("*.%s"), ext); } @@ -299,17 +312,18 @@ static wxString wxDefaultFileSelector(bool load, wild = wxFileSelectorDefaultWildcardStr; } - return wxFileSelector(prompt, NULL, default_name, ext, wild, - load ? wxFD_OPEN : wxFD_SAVE, parent); + return wxFileSelector(prompt, wxEmptyString, default_name, ext, wild, + load ? (wxFD_OPEN | wxFD_FILE_MUST_EXIST) : wxFD_SAVE, + parent); } //---------------------------------------------------------------------------- // wxLoadFileSelector //---------------------------------------------------------------------------- -WXDLLEXPORT wxString wxLoadFileSelector(const wxChar *what, - const wxChar *extension, - const wxChar *default_name, +WXDLLEXPORT wxString wxLoadFileSelector(const wxString& what, + const wxString& extension, + const wxString& default_name, wxWindow *parent) { return wxDefaultFileSelector(true, what, extension, default_name, parent); @@ -319,9 +333,9 @@ WXDLLEXPORT wxString wxLoadFileSelector(const wxChar *what, // wxSaveFileSelector //---------------------------------------------------------------------------- -WXDLLEXPORT wxString wxSaveFileSelector(const wxChar *what, - const wxChar *extension, - const wxChar *default_name, +WXDLLEXPORT wxString wxSaveFileSelector(const wxString& what, + const wxString& extension, + const wxString& default_name, wxWindow *parent) { return wxDefaultFileSelector(false, what, extension, default_name, parent);