X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c330a2cf9369d3ae2bdb3bd67e995517288b353d..068b764a5a7cc2929b1fd8ea5643f43b5cbc8762:/src/motif/filedlg.cpp diff --git a/src/motif/filedlg.cpp b/src/motif/filedlg.cpp index 0f22a05299..1945cadf3a 100644 --- a/src/motif/filedlg.cpp +++ b/src/motif/filedlg.cpp @@ -9,17 +9,30 @@ // 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 +#define XtWindow XTWINDOW +#endif + #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 +#endif #include #include #include @@ -30,86 +43,38 @@ #include #include #include - -#if !USE_SHARED_LIBRARY -IMPLEMENT_CLASS(wxFileDialog, wxDialog) +#ifdef __VMS__ +#pragma message enable nosimpint #endif -#define DEFAULT_FILE_SELECTOR_SIZE 0 +#include "wx/motif/private.h" + +IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase) + +#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_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 ) - { - return fileDialog.GetPath(); - } - else - return wxEmptyString; -} +wxString wxFileDialog::m_fileSelectorAnswer = ""; +bool wxFileDialog::m_fileSelectorReturned = false; -wxString wxFileSelectorEx(const char *title, - const char *defaultDir, - const char *defaultFileName, - int* defaultFilterIndex, - const char *filter, - int flags, - wxWindow* parent, - int x, - int y) - +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), +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) @@ -117,54 +82,129 @@ 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) +{ + wxDoChangeBackgroundColour((WXWidget) widget, *wxWHITE); + + // Change colour of the scrolled areas of the listboxes + Widget listParent = XtParent (widget); +#if 0 + wxDoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, true); +#endif + + Widget hsb = (Widget) 0; + Widget vsb = (Widget) 0; + XtVaGetValues (listParent, + XmNhorizontalScrollBar, &hsb, + XmNverticalScrollBar, &vsb, + NULL); + + /* TODO: should scrollbars be affected? Should probably have separate + * function to change them (by default, taken from wxSystemSettings) + */ + wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); + wxDoChangeBackgroundColour((WXWidget) hsb, backgroundColour, true); + wxDoChangeBackgroundColour((WXWidget) vsb, backgroundColour, true); + + if (hsb) + XtVaSetValues (hsb, + XmNtroughColor, backgroundColour.AllocColour(XtDisplay(hsb)), + NULL); + if (vsb) + XtVaSetValues (vsb, + XmNtroughColor, backgroundColour.AllocColour(XtDisplay(vsb)), + NULL); } int wxFileDialog::ShowModal() { 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); + // prepare the arg list + Arg args[10]; + int ac = 0; + + wxComputeColours (XtDisplay(parentWidget), & m_backgroundColour, + (wxColour*) NULL); + + XtSetArg(args[ac], XmNbackground, g_itemColors[wxBACK_INDEX].pixel); ac++; + XtSetArg(args[ac], XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel); ac++; + XtSetArg(args[ac], XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel); ac++; + XtSetArg(args[ac], XmNforeground, g_itemColors[wxFORE_INDEX].pixel); ac++; + + + Widget fileSel = XmCreateFileSelectionDialog(parentWidget, "file_selector", args, ac); XtUnmanageChild(XmFileSelectionBoxGetChild(fileSel, XmDIALOG_HELP_BUTTON)); - + + Widget filterWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_FILTER_TEXT); + Widget selectionWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_TEXT); + Widget dirListWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_DIR_LIST); + Widget fileListWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_LIST); + + // code using these vars disabled +#if 0 + Widget okWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_OK_BUTTON); + Widget applyWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_APPLY_BUTTON); + Widget cancelWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_CANCEL_BUTTON); +#endif + + 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(""); - + if ((m_dir != "") && (m_fileName != "")) { entirePath = m_dir + wxString("/") + m_fileName; @@ -177,43 +217,43 @@ int wxFileDialog::ShowModal() { entirePath = m_fileName; } - - if (entirePath != "") - { - Widget selectionWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_TEXT); - 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; - - Widget filterWidget = XmFileSelectionBoxGetChild(fileSel, XmDIALOG_FILTER_TEXT); - XmTextSetString(filterWidget, (char*) (const char*) filter); + filter = wildCard; + + XmTextSetString(filterWidget, wxConstCast(filter.c_str(), char)); 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); - + 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. // If this is for Motif1.1/Motif1.2, then check XmVersion>=1200 @@ -229,80 +269,48 @@ int wxFileDialog::ShowModal() XmNresizePolicy, XmRESIZE_NONE, NULL); #endif - + // wxDoChangeBackgroundColour((WXWidget) fileSel, m_backgroundColour); + wxDoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE); + wxDoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE); + + wxChangeListBoxColours(this, dirListWidget); + wxChangeListBoxColours(this, fileListWidget); + 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 - - // XtDestroyWidget(fileSel); + + // XmUpdateDisplay((Widget) wxTheApp->GetTopLevelWidget()); // Experimental + + Display* display = XtDisplay(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); m_dir = wxPathOnly(m_path); - + if (m_fileName == "") return wxID_CANCEL; else 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; - - 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 -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); -} - -