X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a756f210019dd5b51331b7181c816d3882146a30..088ddc4e370d808a2f7e923b671856c303dfa45c:/src/motif/filedlg.cpp diff --git a/src/motif/filedlg.cpp b/src/motif/filedlg.cpp index 91f301028c..1945cadf3a 100644 --- a/src/motif/filedlg.cpp +++ b/src/motif/filedlg.cpp @@ -9,10 +9,13 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "filedlg.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #ifdef __VMS #define XtDisplay XTDISPLAY #define XtParent XTPARENT @@ -21,11 +24,11 @@ #include "wx/defs.h" #include "wx/utils.h" -#include "wx/dialog.h" #include "wx/filedlg.h" #include "wx/intl.h" #include "wx/app.h" #include "wx/settings.h" +#include "wx/tokenzr.h" #ifdef __VMS__ #pragma message disable nosimpint @@ -46,7 +49,7 @@ #include "wx/motif/private.h" -IMPLEMENT_CLASS(wxFileDialog, wxDialog) +IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase) #define DEFAULT_FILE_SELECTOR_SIZE 0 // Let Motif defines the size of File @@ -56,73 +59,22 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog) #define wxFSB_HEIGHT 500 -wxString wxFileSelector(const char *title, - const char *defaultDir, const char *defaultFileName, - const char *defaultExtension, const char *filter, int flags, - wxWindow *parent, int x, int y) -{ - // If there's a default extension specified but no filter, we create a suitable - // filter. - - wxString filter2(""); - if ( defaultExtension && !filter ) - filter2 = wxString("*.") + wxString(defaultExtension) ; - else if ( filter ) - filter2 = filter; - - wxString defaultDirString; - if (defaultDir) - defaultDirString = defaultDir; - else - defaultDirString = ""; - - wxString defaultFilenameString; - if (defaultFileName) - defaultFilenameString = defaultFileName; - else - defaultFilenameString = ""; - - wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y)); - - if ( fileDialog.ShowModal() == wxID_OK ) - { - return fileDialog.GetPath(); - } - else - return wxEmptyString; -} - -wxString wxFileSelectorEx(const char *title, - const char *defaultDir, - const char *defaultFileName, - int* defaultFilterIndex, - const char *filter, - int flags, - wxWindow* parent, - int x, - int y) +wxString wxFileDialog::m_fileSelectorAnswer = ""; +bool wxFileDialog::m_fileSelectorReturned = false; +static void wxFileSelClose(Widget WXUNUSED(w), + void* WXUNUSED(client_data), + XmAnyCallbackStruct *WXUNUSED(call_data)) { - wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "", - defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y)); - - if ( fileDialog.ShowModal() == wxID_OK ) - { - *defaultFilterIndex = fileDialog.GetFilterIndex(); - return fileDialog.GetPath(); - } - else - return wxEmptyString; + wxFileDialog::m_fileSelectorAnswer = ""; + wxFileDialog::m_fileSelectorReturned = true; } -wxString wxFileDialog::m_fileSelectorAnswer = ""; -bool wxFileDialog::m_fileSelectorReturned = FALSE; - void wxFileSelCancel( Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSelectionBoxCallbackStruct *WXUNUSED(cbs) ) { wxFileDialog::m_fileSelectorAnswer = ""; - wxFileDialog::m_fileSelectorReturned = TRUE; + wxFileDialog::m_fileSelectorReturned = true; } void wxFileSelOk(Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSelectionBoxCallbackStruct *cbs) @@ -130,38 +82,56 @@ void wxFileSelOk(Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSel char *filename = NULL; if (!XmStringGetLtoR(cbs->value, XmSTRING_DEFAULT_CHARSET, &filename)) { wxFileDialog::m_fileSelectorAnswer = ""; - wxFileDialog::m_fileSelectorReturned = TRUE; + wxFileDialog::m_fileSelectorReturned = true; } else { if (filename) { wxFileDialog::m_fileSelectorAnswer = filename; XtFree(filename); } - wxFileDialog::m_fileSelectorReturned = TRUE; + wxFileDialog::m_fileSelectorReturned = true; } } +static wxString ParseWildCard( const wxString& wild ) +{ +#ifdef __WXDEBUG__ + static const wxChar* msg = + _T("Motif file dialog does not understand this ") + _T("wildcard syntax"); +#endif + + wxArrayString wildDescriptions, wildFilters; + const size_t count = wxParseCommonDialogsFilter(wild, + wildDescriptions, + wildFilters); + wxCHECK_MSG( count, _T("*.*"), wxT("wxFileDialog: bad wildcard string") ); + wxCHECK_MSG( count == 1, _T("*.*"), msg ); + + // check for *.txt;*.rtf + wxStringTokenizer tok2( wildFilters[0], _T(";") ); + wxString wildcard = tok2.GetNextToken(); + + wxCHECK_MSG( tok2.CountTokens() <= 1, wildcard, msg ); + return wildcard; +} + wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, long style, const wxPoint& pos) + :wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos) { - m_message = message; - m_dialogStyle = style; - m_parent = parent; - m_path = ""; - m_fileName = defaultFileName; - m_dir = defaultDir; - m_wildCard = wildCard; m_filterIndex = 1; - m_pos = pos; } static void wxChangeListBoxColours(wxWindow* WXUNUSED(win), Widget widget) { - wxWindow::DoChangeBackgroundColour((WXWidget) widget, *wxWHITE); + wxDoChangeBackgroundColour((WXWidget) widget, *wxWHITE); // Change colour of the scrolled areas of the listboxes Widget listParent = XtParent (widget); - wxWindow::DoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, TRUE); +#if 0 + wxDoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, true); +#endif Widget hsb = (Widget) 0; Widget vsb = (Widget) 0; @@ -174,8 +144,8 @@ static void wxChangeListBoxColours(wxWindow* WXUNUSED(win), Widget widget) * function to change them (by default, taken from wxSystemSettings) */ wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - wxWindow::DoChangeBackgroundColour((WXWidget) hsb, backgroundColour, TRUE); - wxWindow::DoChangeBackgroundColour((WXWidget) vsb, backgroundColour, TRUE); + wxDoChangeBackgroundColour((WXWidget) hsb, backgroundColour, true); + wxDoChangeBackgroundColour((WXWidget) vsb, backgroundColour, true); if (hsb) XtVaSetValues (hsb, @@ -194,9 +164,7 @@ int wxFileDialog::ShowModal() // static char fileBuf[512]; Widget parentWidget = (Widget) 0; if (m_parent) - { parentWidget = (Widget) m_parent->GetTopWidget(); - } else parentWidget = (Widget) wxTheApp->GetTopLevelWidget(); // prepare the arg list @@ -231,7 +199,9 @@ int wxFileDialog::ShowModal() Widget shell = XtParent(fileSel); if (!m_message.IsNull()) - XtVaSetValues(shell, XmNtitle, (char*) (const char*) m_message, NULL); + XtVaSetValues(shell, + XmNtitle, wxConstCast(m_message.c_str(), char), + NULL); wxString entirePath(""); @@ -248,20 +218,17 @@ int wxFileDialog::ShowModal() entirePath = m_fileName; } - if (entirePath != "") - { - XmTextSetString(selectionWidget, (char*) (const char*) entirePath); - } - if (m_wildCard != "") { - wxString filter(""); + // return something understandable by Motif + wxString wildCard = ParseWildCard( m_wildCard ); + wxString filter; if (m_dir != "") - filter = m_dir + wxString("/") + m_wildCard; + filter = m_dir + wxString("/") + wildCard; else - filter = m_wildCard; + filter = wildCard; - XmTextSetString(filterWidget, (char*) (const char*) filter); + XmTextSetString(filterWidget, wxConstCast(filter.c_str(), char)); XmFileSelectionDoSearch(fileSel, NULL); } @@ -269,18 +236,23 @@ int wxFileDialog::ShowModal() // file selector on Solaris 1.5.1. if ( m_dir != "" ) { - XmString thePath = XmStringCreateLtoR ((char*) (const char*) m_dir, - XmSTRING_DEFAULT_CHARSET); + wxXmString thePath( m_dir ); XtVaSetValues (fileSel, - XmNdirectory, thePath, + XmNdirectory, thePath(), NULL); + } - XmStringFree(thePath); + if (entirePath != "") + { + XmTextSetString(selectionWidget, + wxConstCast(entirePath.c_str(), char)); } XtAddCallback(fileSel, XmNcancelCallback, (XtCallbackProc)wxFileSelCancel, (XtPointer)NULL); XtAddCallback(fileSel, XmNokCallback, (XtCallbackProc)wxFileSelOk, (XtPointer)NULL); + XtAddCallback(fileSel, XmNunmapCallback, + (XtCallbackProc)wxFileSelClose, (XtPointer)this); //#if XmVersion > 1000 // I'm not sure about what you mean with XmVersion. @@ -297,9 +269,9 @@ int wxFileDialog::ShowModal() XmNresizePolicy, XmRESIZE_NONE, NULL); #endif - // DoChangeBackgroundColour((WXWidget) fileSel, m_backgroundColour); - DoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE); - DoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE); + // wxDoChangeBackgroundColour((WXWidget) fileSel, m_backgroundColour); + wxDoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE); + wxDoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE); wxChangeListBoxColours(this, dirListWidget); wxChangeListBoxColours(this, fileListWidget); @@ -307,33 +279,30 @@ int wxFileDialog::ShowModal() XtManageChild(fileSel); m_fileSelectorAnswer = ""; - m_fileSelectorReturned = FALSE; + m_fileSelectorReturned = false; wxEndBusyCursor(); - XtAddGrab(XtParent(fileSel), TRUE, FALSE); + XtAddGrab(XtParent(fileSel), True, False); + XtAppContext context = (XtAppContext) wxTheApp->GetAppContext(); XEvent event; while (!m_fileSelectorReturned) { - XtAppProcessEvent((XtAppContext) wxTheApp->GetAppContext(), XtIMAll); + XtAppNextEvent(context, &event); + XtDispatchEvent(&event); } XtRemoveGrab(XtParent(fileSel)); - XmUpdateDisplay((Widget) wxTheApp->GetTopLevelWidget()); // Experimental + // XmUpdateDisplay((Widget) wxTheApp->GetTopLevelWidget()); // Experimental + + Display* display = XtDisplay(fileSel); - // XtDestroyWidget(fileSel); XtUnmapWidget(XtParent(fileSel)); XtDestroyWidget(XtParent(fileSel)); // Now process all events, because otherwise // this might remain on the screen - XSync(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()), FALSE); - while (XtAppPending((XtAppContext) wxTheApp->GetAppContext())) - { - XFlush(XtDisplay((Widget) wxTheApp->GetTopLevelWidget())); - XtAppNextEvent((XtAppContext) wxTheApp->GetAppContext(), &event); - XtDispatchEvent(&event); - } + wxFlushEvents(display); m_path = m_fileSelectorAnswer; m_fileName = wxFileNameFromPath(m_fileSelectorAnswer); @@ -345,39 +314,3 @@ int wxFileDialog::ShowModal() return wxID_OK; } -// Generic file load/save dialog -static wxString -wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - char *ext = (char *)extension; - - wxString prompt; - wxString str; - if (load) - str = _("Load %s file"); - else - str = _("Save %s file"); - prompt.Printf(str, what); - - if (*ext == '.') - ext++; - wxString wild; - wild.Printf("*.%s", ext); - - return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); -} - -// Generic file load dialog -wxString wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); -} - - -// Generic file save dialog -wxString wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); -} - -