X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d3a80c922c7f0932f0b3985846e58ef48e3a6da7..fb8d7eb7a880f1f2e32d8830f9c5e12b2536e05f:/src/motif/filedlg.cpp diff --git a/src/motif/filedlg.cpp b/src/motif/filedlg.cpp index 988efef176..5cee8fdb59 100644 --- a/src/motif/filedlg.cpp +++ b/src/motif/filedlg.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: filedlg.cpp +// Name: src/motif/filedlg.cpp // Purpose: wxFileDialog // Author: Julian Smart // Modified by: @@ -9,24 +9,21 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "filedlg.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#include "wx/filedlg.h" -#ifdef __VMS -#define XtDisplay XTDISPLAY -#define XtParent XTPARENT -#define XtWindow XTWINDOW +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/app.h" + #include "wx/utils.h" + #include "wx/settings.h" #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" +#include "wx/stockitem.h" +#include "wx/modalhook.h" #ifdef __VMS__ #pragma message disable nosimpint @@ -47,7 +44,7 @@ #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 @@ -57,141 +54,76 @@ 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) - -{ - 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; -} - -wxString wxFileDialog::m_fileSelectorAnswer = ""; -bool wxFileDialog::m_fileSelectorReturned = FALSE; +wxString wxFileDialog::m_fileSelectorAnswer = wxEmptyString; +bool wxFileDialog::m_fileSelectorReturned = false; static void wxFileSelClose(Widget WXUNUSED(w), void* WXUNUSED(client_data), XmAnyCallbackStruct *WXUNUSED(call_data)) { - wxFileDialog::m_fileSelectorAnswer = ""; - wxFileDialog::m_fileSelectorReturned = TRUE; + wxFileDialog::m_fileSelectorAnswer = wxEmptyString; + wxFileDialog::m_fileSelectorReturned = true; } void wxFileSelCancel( Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSelectionBoxCallbackStruct *WXUNUSED(cbs) ) { - wxFileDialog::m_fileSelectorAnswer = ""; - wxFileDialog::m_fileSelectorReturned = TRUE; + wxFileDialog::m_fileSelectorAnswer = wxEmptyString; + 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; + wxFileDialog::m_fileSelectorAnswer = wxEmptyString; + 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 ) { - static const wxChar* msg = - _T("Motif file dialog does not understand this ") - _T("wildcard syntax"); - - wxStringTokenizer tok( wild, _T("|") ); - - wxCHECK_MSG( tok.CountTokens() <= 2, _T("*.*"), msg ); +#if wxDEBUG_LEVEL + static const char *msg = + "Motif file dialog does not understand this wildcard syntax"; +#endif - if( tok.CountTokens() == 1 ) return wild; + wxArrayString wildDescriptions, wildFilters; + const size_t count = wxParseCommonDialogsFilter(wild, + wildDescriptions, + wildFilters); + wxCHECK_MSG( count, wxT("*.*"), wxT("wxFileDialog: bad wildcard string") ); + wxCHECK_MSG( count == 1, wxT("*.*"), msg ); - // CountTokens == 2 - tok.GetNextToken(); - wxStringTokenizer tok2( tok.GetNextToken(), _T(";") ); + // check for *.txt;*.rtf + wxStringTokenizer tok2( wildFilters[0], wxT(";") ); + wxString wildcard = tok2.GetNextToken(); - wxCHECK_MSG( tok2.CountTokens() == 1, tok2.GetNextToken(), msg ); - return 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) + long style, const wxPoint& pos, const wxSize& sz, const wxString& name) + :wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name) { - 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); #if 0 - wxWindow::DoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, TRUE); + wxDoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, true); #endif Widget hsb = (Widget) 0; @@ -205,8 +137,8 @@ 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, @@ -220,84 +152,106 @@ static void wxChangeListBoxColours(wxWindow* WXUNUSED(win), Widget widget) int wxFileDialog::ShowModal() { + WX_HOOK_MODAL_DIALOG(); + wxBeginBusyCursor(); // 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 + Display* dpy = XtDisplay(parentWidget); 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++; - + if (m_backgroundColour.IsOk()) + { + wxComputeColours (dpy, & m_backgroundColour, NULL); - Widget fileSel = XmCreateFileSelectionDialog(parentWidget, "file_selector", args, ac); - XtUnmanageChild(XmFileSelectionBoxGetChild(fileSel, XmDIALOG_HELP_BUTTON)); + 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 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); + wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); - // 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); +#if __WXMOTIF20__ && !__WXLESSTIF__ + XtSetArg(args[ac], XmNbuttonRenderTable, font.GetFontTypeC(dpy)); ac++; + XtSetArg(args[ac], XmNlabelRenderTable, font.GetFontTypeC(dpy)); ac++; + XtSetArg(args[ac], XmNtextRenderTable, font.GetFontTypeC(dpy)); ac++; +#else + XtSetArg(args[ac], XmNbuttonFontList, font.GetFontTypeC(dpy)); ac++; + XtSetArg(args[ac], XmNlabelFontList, font.GetFontTypeC(dpy)); ac++; + XtSetArg(args[ac], XmNtextFontList, font.GetFontTypeC(dpy)); ac++; #endif + Widget fileSel = XmCreateFileSelectionDialog(parentWidget, + wxMOTIF_STR("file_selector"), + args, ac); +#define wxFSChild( name ) \ + XmFileSelectionBoxGetChild(fileSel, name) + + XtUnmanageChild(wxFSChild(XmDIALOG_HELP_BUTTON)); + + Widget filterWidget = wxFSChild(XmDIALOG_FILTER_TEXT); + Widget selectionWidget = wxFSChild(XmDIALOG_TEXT); + Widget dirListWidget = wxFSChild(XmDIALOG_DIR_LIST); + Widget fileListWidget = wxFSChild(XmDIALOG_LIST); + + // for changing labels + Widget okWidget = wxFSChild(XmDIALOG_OK_BUTTON); + Widget applyWidget = wxFSChild(XmDIALOG_APPLY_BUTTON); + Widget cancelWidget = wxFSChild(XmDIALOG_CANCEL_BUTTON); + Widget dirlistLabel = wxFSChild(XmDIALOG_DIR_LIST_LABEL); + Widget filterLabel = wxFSChild(XmDIALOG_FILTER_LABEL); + Widget listLabel = wxFSChild(XmDIALOG_LIST_LABEL); + Widget selectionLabel = wxFSChild(XmDIALOG_SELECTION_LABEL); + +#undef wxFSChild + + // change labels + wxXmString btnOK( wxGetStockLabel( wxID_OK, false ) ), + btnCancel( wxGetStockLabel( wxID_CANCEL, false ) ), + btnFilter( _("Filter") ), lblFilter( _("Filter") ), + lblDirectories( _("Directories") ), + lblFiles( _("Files" ) ), lblSelection( _("Selection") ); + + XtVaSetValues( okWidget, XmNlabelString, btnOK(), NULL ); + XtVaSetValues( applyWidget, XmNlabelString, btnFilter(), NULL ); + XtVaSetValues( cancelWidget, XmNlabelString, btnCancel(), NULL ); + XtVaSetValues( dirlistLabel, XmNlabelString, lblDirectories(), NULL ); + XtVaSetValues( filterLabel, XmNlabelString, lblFilter(), NULL ); + XtVaSetValues( listLabel, XmNlabelString, lblFiles(), NULL ); + XtVaSetValues( selectionLabel, XmNlabelString, lblSelection(), NULL ); Widget shell = XtParent(fileSel); - if (!m_message.IsNull()) + if ( !m_message.empty() ) XtVaSetValues(shell, - XmNtitle, wxConstCast(m_message.c_str(), char), + XmNtitle, (const char*)m_message.mb_str(), 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 (m_wildCard != "") + if (!m_wildCard.empty()) { // return something understandable by Motif wxString wildCard = ParseWildCard( m_wildCard ); wxString filter; - if (m_dir != "") + if (!m_dir.empty()) filter = m_dir + wxString("/") + wildCard; else filter = wildCard; - XmTextSetString(filterWidget, wxConstCast(filter.c_str(), char)); + XmTextSetString(filterWidget, filter.char_str()); 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 != "" ) + if ( !m_dir.empty() ) { wxXmString thePath( m_dir ); @@ -306,14 +260,26 @@ int wxFileDialog::ShowModal() NULL); } - if (entirePath != "") + wxString entirePath; + + if (!m_dir.empty()) { - XmTextSetString(selectionWidget, - wxConstCast(entirePath.c_str(), char)); + entirePath = m_dir + wxString("/") + m_fileName; + } + else + { + entirePath = m_fileName; } - XtAddCallback(fileSel, XmNcancelCallback, (XtCallbackProc)wxFileSelCancel, (XtPointer)NULL); - XtAddCallback(fileSel, XmNokCallback, (XtCallbackProc)wxFileSelOk, (XtPointer)NULL); + if (!entirePath.empty()) + { + XmTextSetString(selectionWidget, entirePath.char_str()); + } + + XtAddCallback(fileSel, XmNcancelCallback, + (XtCallbackProc)wxFileSelCancel, (XtPointer)NULL); + XtAddCallback(fileSel, XmNokCallback, + (XtCallbackProc)wxFileSelOk, (XtPointer)NULL); XtAddCallback(fileSel, XmNunmapCallback, (XtCallbackProc)wxFileSelClose, (XtPointer)this); @@ -321,7 +287,7 @@ int wxFileDialog::ShowModal() // 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... + // Nevertheless, I put here a #define, so anyone can choose in (I)makefile. // #if !DEFAULT_FILE_SELECTOR_SIZE int width = wxFSB_WIDTH; @@ -332,87 +298,42 @@ int wxFileDialog::ShowModal() XmNresizePolicy, XmRESIZE_NONE, NULL); #endif - // DoChangeBackgroundColour((WXWidget) fileSel, m_backgroundColour); - DoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE); - DoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE); + wxDoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE); + wxDoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE); wxChangeListBoxColours(this, dirListWidget); wxChangeListBoxColours(this, fileListWidget); XtManageChild(fileSel); - m_fileSelectorAnswer = ""; - m_fileSelectorReturned = FALSE; + m_fileSelectorAnswer = wxEmptyString; + 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); 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(XtDisplay(fileSel)); m_path = m_fileSelectorAnswer; m_fileName = wxFileNameFromPath(m_fileSelectorAnswer); m_dir = wxPathOnly(m_path); - if (m_fileName == "") + if (m_fileName.empty()) 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 = wxConstCast(extension, char); - - 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); -} - -