X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4bb6408c2631988fab9925014c6619358bf867de..169935ad4ed842421ef24470a06d1aa298f90fbe:/src/motif/filedlg.cpp diff --git a/src/motif/filedlg.cpp b/src/motif/filedlg.cpp index fdd54ea7b2..0f22a05299 100644 --- a/src/motif/filedlg.cpp +++ b/src/motif/filedlg.cpp @@ -18,49 +18,68 @@ #include "wx/dialog.h" #include "wx/filedlg.h" #include "wx/intl.h" +#include "wx/app.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #if !USE_SHARED_LIBRARY IMPLEMENT_CLASS(wxFileDialog, wxDialog) #endif -char *wxFileSelector(const char *title, +#define DEFAULT_FILE_SELECTOR_SIZE 0 +// Let Motif defines the size of File +// Selector Box (if 1), or fix it to +// wxFSB_WIDTH x wxFSB_HEIGHT (if 0) +#define wxFSB_WIDTH 600 +#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 ) { - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + return fileDialog.GetPath(); } else - return NULL; + return wxEmptyString; } -char *wxFileSelectorEx(const char *title, +wxString wxFileSelectorEx(const char *title, const char *defaultDir, const char *defaultFileName, int* defaultFilterIndex, @@ -69,24 +88,48 @@ char *wxFileSelectorEx(const char *title, wxWindow* parent, int x, int y) - + { wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "", defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y)); - + if ( fileDialog.ShowModal() == wxID_OK ) { *defaultFilterIndex = fileDialog.GetFilterIndex(); - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + return fileDialog.GetPath(); } else - return NULL; + return wxEmptyString; +} + +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; +} + +void wxFileSelOk(Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSelectionBoxCallbackStruct *cbs) +{ + char *filename = NULL; + if (!XmStringGetLtoR(cbs->value, XmSTRING_DEFAULT_CHARSET, &filename)) { + wxFileDialog::m_fileSelectorAnswer = ""; + wxFileDialog::m_fileSelectorReturned = TRUE; + } else { + if (filename) { + wxFileDialog::m_fileSelectorAnswer = filename; + XtFree(filename); + } + wxFileDialog::m_fileSelectorReturned = TRUE; + } } wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, - const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, - long style, const wxPoint& pos) + const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, + long style, const wxPoint& pos) { m_message = message; m_dialogStyle = style; @@ -96,48 +139,170 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, m_dir = defaultDir; m_wildCard = wildCard; m_filterIndex = 1; + m_pos = pos; } int wxFileDialog::ShowModal() { - // TODO - return wxID_CANCEL; + wxBeginBusyCursor(); + + // static char fileBuf[512]; + Widget parentWidget = (Widget) 0; + if (m_parent) + { + parentWidget = (Widget) m_parent->GetTopWidget(); + } + else + parentWidget = (Widget) wxTheApp->GetTopLevelWidget(); + + Widget fileSel = XmCreateFileSelectionDialog(parentWidget, "file_selector", NULL, 0); + XtUnmanageChild(XmFileSelectionBoxGetChild(fileSel, XmDIALOG_HELP_BUTTON)); + + Widget shell = XtParent(fileSel); + + if (!m_message.IsNull()) + XtVaSetValues(shell, XmNtitle, (char*) (const char*) m_message, NULL); + + wxString entirePath(""); + + if ((m_dir != "") && (m_fileName != "")) + { + entirePath = m_dir + wxString("/") + m_fileName; + } + else if ((m_dir != "") && (m_fileName == "")) + { + entirePath = m_dir + wxString("/"); + } + else if ((m_dir == "") && (m_fileName != "")) + { + entirePath = m_fileName; + } + + if (entirePath != "") + { + Widget selectionWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_TEXT); + XmTextSetString(selectionWidget, (char*) (const char*) entirePath); + } + + if (m_wildCard != "") + { + wxString filter(""); + if (m_dir != "") + filter = m_dir + wxString("/") + m_wildCard; + else + filter = m_wildCard; + + Widget filterWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_FILTER_TEXT); + XmTextSetString(filterWidget, (char*) (const char*) filter); + XmFileSelectionDoSearch(fileSel, NULL); + } + + // Suggested by Terry Gitnick, 16/9/97, because of change in Motif + // file selector on Solaris 1.5.1. + if ( m_dir != "" ) + { + XmString thePath = XmStringCreateLtoR ((char*) (const char*) m_dir, + XmSTRING_DEFAULT_CHARSET); + + XtVaSetValues (fileSel, + XmNdirectory, thePath, + NULL); + + XmStringFree(thePath); + } + + XtAddCallback(fileSel, XmNcancelCallback, (XtCallbackProc)wxFileSelCancel, (XtPointer)NULL); + XtAddCallback(fileSel, XmNokCallback, (XtCallbackProc)wxFileSelOk, (XtPointer)NULL); + + //#if XmVersion > 1000 + // I'm not sure about what you mean with XmVersion. + // If this is for Motif1.1/Motif1.2, then check XmVersion>=1200 + // (Motif1.1.4 ==> XmVersion 1100 ) + // Nevertheless, I put here a #define, so anyone can choose in (I)makefile... + // +#if !DEFAULT_FILE_SELECTOR_SIZE + int width = wxFSB_WIDTH; + int height = wxFSB_HEIGHT; + XtVaSetValues(fileSel, + XmNwidth, width, + XmNheight, height, + XmNresizePolicy, XmRESIZE_NONE, + NULL); +#endif + + XtManageChild(fileSel); + + m_fileSelectorAnswer = ""; + m_fileSelectorReturned = FALSE; + + wxEndBusyCursor(); + + XtAddGrab(XtParent(fileSel), TRUE, FALSE); + XEvent event; + while (!m_fileSelectorReturned) + { + XtAppProcessEvent((XtAppContext) wxTheApp->GetAppContext(), XtIMAll); + } + XtRemoveGrab(XtParent(fileSel)); + + XmUpdateDisplay((Widget) wxTheApp->GetTopLevelWidget()); // Experimental + + // 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); + } + + m_path = m_fileSelectorAnswer; + m_fileName = wxFileNameFromPath(m_fileSelectorAnswer); + m_dir = wxPathOnly(m_path); + + if (m_fileName == "") + return wxID_CANCEL; + else + return wxID_OK; } // Generic file load/save dialog -static char * +static wxString wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent) { - char *ext = (char *)extension; - - char prompt[50]; - wxString str; - if (load) - str = "Load %s file"; - else - str = "Save %s file"; - sprintf(prompt, wxGetTranslation(str), what); - - if (*ext == '.') ext++; - char wild[60]; - sprintf(wild, "*.%s", ext); - - return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); + char *ext = (char *)extension; + + char prompt[50]; + wxString str; + if (load) + str = "Load %s file"; + else + str = "Save %s file"; + sprintf(prompt, wxGetTranslation(str), what); + + if (*ext == '.') ext++; + char wild[60]; + sprintf(wild, "*.%s", ext); + + return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); } // Generic file load dialog -char * -wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) +wxString wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) { - return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); + return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); } // Generic file save dialog -char * -wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) +wxString wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) { - return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); + return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); }