X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ff3e84ffdc91ee8a52b3ab646e48d44d62de80e1..538a2cfaf2be9f864e58c9a9fe232966af6bf2a0:/src/common/fldlgcmn.cpp diff --git a/src/common/fldlgcmn.cpp b/src/common/fldlgcmn.cpp index 76e8b882dc..17ff42633b 100644 --- a/src/common/fldlgcmn.cpp +++ b/src/common/fldlgcmn.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: common/fldlgcmn.cpp +// Name: src/common/fldlgcmn.cpp // Purpose: wxFileDialog common functions // Author: John Labenski // Modified by: @@ -9,12 +9,18 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif -// For compilers that support precompilation, includes "wx.h". -#include "wx/wxprec.h" +#if wxUSE_FILEDLG + +#include "wx/filedlg.h" +#include "wx/dirdlg.h" +#include "wx/filename.h" #ifndef WX_PRECOMP #include "wx/string.h" @@ -22,9 +28,15 @@ #include "wx/window.h" #endif // WX_PRECOMP -#include "wx/filedlg.h" - -#if wxUSE_FILEDLG +extern WXDLLEXPORT_DATA(const char) wxFileDialogNameStr[] = "filedlg"; +extern WXDLLEXPORT_DATA(const char) wxFileSelectorPromptStr[] = "Select a file"; +extern WXDLLEXPORT_DATA(const char) wxFileSelectorDefaultWildcardStr[] = +#if defined(__WXMSW__) || defined(__OS2__) + "*.*" +#else // Unix/Mac + "*" +#endif + ; //---------------------------------------------------------------------------- // wxFileDialogBase @@ -34,8 +46,10 @@ 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, @@ -57,16 +71,19 @@ bool wxFileDialogBase::Create(wxWindow *parent, m_windowStyle = style; m_filterIndex = 0; -#ifdef __WXDEBUG__ - // check the given styles - wxASSERT_MSG(HasFlag(wxFD_OPEN) || HasFlag(wxFD_SAVE), wxT("You must specify one of wxFD_OPEN and wxFD_SAVE styles")); - if (HasFlag(wxFD_SAVE)) - wxASSERT_MSG( !HasFlag(wxFD_OPEN) && !HasFlag(wxFD_MULTIPLE) && !HasFlag(wxFD_FILE_MUST_EXIST), - wxT("wxFileDialog - wxFD_OPEN, wxFD_MULTIPLE or wxFD_FILE_MUST_EXIST used on a save dialog" ) ); - if (HasFlag(wxFD_OPEN)) - wxASSERT_MSG( !HasFlag(wxFD_SAVE) && !HasFlag(wxFD_OVERWRITE_PROMPT), - wxT("wxFileDialog - wxFD_SAVE or wxFD_OVERWRITE_PROMPT used on a open dialog" ) ); -#endif + if (!HasFdFlag(wxFD_OPEN) && !HasFdFlag(wxFD_SAVE)) + m_windowStyle |= wxFD_OPEN; // wxFD_OPEN is the default + + // check that the styles are not contradictory + wxASSERT_MSG( !(HasFdFlag(wxFD_SAVE) && HasFdFlag(wxFD_OPEN)), + 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)), + wxT("wxFD_MULTIPLE or wxFD_FILE_MUST_EXIST can't be used with wxFD_SAVE" ) ); + + wxASSERT_MSG( !HasFdFlag(wxFD_OPEN) || !HasFdFlag(wxFD_OVERWRITE_PROMPT), + wxT("wxFD_OVERWRITE_PROMPT can't be used with wxFD_OPEN") ); if ( wildCard.empty() || wildCard == wxFileSelectorDefaultWildcardStr ) { @@ -79,7 +96,7 @@ 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 @@ -98,17 +115,18 @@ 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) +#if WXWIN_COMPATIBILITY_2_6 +long wxFileDialogBase::GetStyle() const { - return ::wxParseCommonDialogsFilter(filterStr, descriptions, filters); + return GetWindowStyle(); } -#endif // WXWIN_COMPATIBILITY_2_4 + +void wxFileDialogBase::SetStyle(long style) +{ + SetWindowStyle(style); +} +#endif // WXWIN_COMPATIBILITY_2_6 + wxString wxFileDialogBase::AppendExtension(const wxString &filePath, const wxString &extensionList) @@ -118,7 +136,7 @@ wxString wxFileDialogBase::AppendExtension(const wxString &filePath, // if fileName is of form "foo.bar" it's ok, return it int idx_dot = fileName.Find(wxT('.'), true); - if ((idx_dot != wxNOT_FOUND) && (idx_dot < (int)fileName.Len() - 1)) + if ((idx_dot != wxNOT_FOUND) && (idx_dot < (int)fileName.length() - 1)) return filePath; // get the first extension from extensionList, or all of it @@ -126,7 +144,7 @@ wxString wxFileDialogBase::AppendExtension(const wxString &filePath, // if ext == "foo" or "foo." there's no extension int idx_ext_dot = ext.Find(wxT('.'), true); - if ((idx_ext_dot == wxNOT_FOUND) || (idx_ext_dot == (int)ext.Len() - 1)) + if ((idx_ext_dot == wxNOT_FOUND) || (idx_ext_dot == (int)ext.length() - 1)) return filePath; else ext = ext.AfterLast(wxT('.')); @@ -144,20 +162,70 @@ 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(); +} + +void wxFileDialogBase::SetPath(const wxString& path) +{ + wxString ext; + wxFileName::SplitPath(path, &m_dir, &m_fileName, &ext); + if ( !ext.empty() ) + m_fileName << wxT('.') << ext; + m_path = path; +} + +void wxFileDialogBase::SetDirectory(const wxString& dir) +{ + m_dir = dir; + m_path = wxFileName(m_dir, m_fileName).GetFullPath(); +} + +void wxFileDialogBase::SetFilename(const wxString& name) +{ + m_fileName = name; + m_path = wxFileName(m_dir, m_fileName).GetFullPath(); +} + //---------------------------------------------------------------------------- // 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 @@ -169,25 +237,17 @@ 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; @@ -199,7 +259,7 @@ wxString wxFileSelector(const wxChar *title, if (filters[n].Contains(defaultExtension)) { filterIndex = n; - break; + break; } } @@ -220,22 +280,22 @@ 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; @@ -255,9 +315,9 @@ 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; @@ -269,11 +329,13 @@ 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); } @@ -282,17 +344,18 @@ 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); @@ -302,13 +365,30 @@ 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); } -#endif // wxUSE_FILEDLG +//---------------------------------------------------------------------------- +// wxDirDialogBase +//---------------------------------------------------------------------------- + +#if WXWIN_COMPATIBILITY_2_6 +long wxDirDialogBase::GetStyle() const +{ + return GetWindowStyle(); +} + +void wxDirDialogBase::SetStyle(long style) +{ + SetWindowStyle(style); +} +#endif // WXWIN_COMPATIBILITY_2_6 + + +#endif // wxUSE_FILEDLG