/////////////////////////////////////////////////////////////////////////////
-// Name: filedlg.cpp
+// Name: src/motif/filedlg.cpp
// Purpose: wxFileDialog
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "filedlg.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
-#include "wx/defs.h"
-#include "wx/utils.h"
-#include "wx/dialog.h"
#include "wx/filedlg.h"
-#include "wx/intl.h"
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_CLASS(wxFileDialog, wxDialog)
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/settings.h"
#endif
-char *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 = "";
+#include "wx/tokenzr.h"
+#include "wx/stockitem.h"
- wxString defaultFilenameString;
- if (defaultFileName)
- defaultFilenameString = defaultFileName;
- else
- defaultFilenameString = "";
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
+#include <Xm/Xm.h>
+#include <Xm/MwmUtil.h>
+#include <Xm/Label.h>
+#include <Xm/BulletinB.h>
+#include <Xm/Frame.h>
+#include <Xm/Text.h>
+#include <Xm/DialogS.h>
+#include <Xm/FileSB.h>
+#include <Xm/RowColumn.h>
+#include <Xm/LabelG.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
- wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y));
+#include "wx/motif/private.h"
- if ( fileDialog.ShowModal() == wxID_OK )
- {
- strcpy(wxBuffer, (const char *)fileDialog.GetPath());
- return wxBuffer;
- }
- else
- return NULL;
-}
+IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase)
-char *wxFileSelectorEx(const char *title,
- const char *defaultDir,
- const char *defaultFileName,
- int* defaultFilterIndex,
- const char *filter,
- int flags,
- wxWindow* parent,
- int x,
- int y)
+#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
-{
- 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;
- }
- else
- return NULL;
-}
+wxString wxFileDialog::m_fileSelectorAnswer = wxEmptyString;
+bool wxFileDialog::m_fileSelectorReturned = false;
-wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
- const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard,
- long style, const wxPoint& pos)
+static void wxFileSelClose(Widget WXUNUSED(w),
+ void* WXUNUSED(client_data),
+ XmAnyCallbackStruct *WXUNUSED(call_data))
{
- m_message = message;
- m_dialogStyle = style;
- m_parent = parent;
- m_path = "";
- m_fileName = defaultFileName;
- m_dir = defaultDir;
- m_wildCard = wildCard;
- m_filterIndex = 1;
+ wxFileDialog::m_fileSelectorAnswer = wxEmptyString;
+ wxFileDialog::m_fileSelectorReturned = true;
}
-int wxFileDialog::ShowModal()
+void wxFileSelCancel( Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data),
+ XmFileSelectionBoxCallbackStruct *WXUNUSED(cbs) )
{
- // TODO
- return wxID_CANCEL;
+ wxFileDialog::m_fileSelectorAnswer = wxEmptyString;
+ wxFileDialog::m_fileSelectorReturned = true;
}
-// Generic file load/save dialog
-static char *
-wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent)
+void wxFileSelOk(Widget WXUNUSED(fs), XtPointer WXUNUSED(client_data), XmFileSelectionBoxCallbackStruct *cbs)
{
- 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 *filename = NULL;
+ if (!XmStringGetLtoR(cbs->value, XmSTRING_DEFAULT_CHARSET, &filename)) {
+ wxFileDialog::m_fileSelectorAnswer = wxEmptyString;
+ wxFileDialog::m_fileSelectorReturned = true;
+ } else {
+ if (filename) {
+ wxFileDialog::m_fileSelectorAnswer = filename;
+ XtFree(filename);
+ }
+ wxFileDialog::m_fileSelectorReturned = true;
+ }
}
-// Generic file load dialog
-char *
-wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent)
+static wxString ParseWildCard( const wxString& wild )
{
- return wxDefaultFileSelector(TRUE, what, extension, default_name, parent);
+#if wxDEBUG_LEVEL
+ static const char *msg =
+ "Motif file dialog does not understand this wildcard syntax";
+#endif
+
+ 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 );
+
+ // check for *.txt;*.rtf
+ wxStringTokenizer tok2( wildFilters[0], wxT(";") );
+ 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, const wxSize& sz, const wxString& name)
+ :wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos, sz, name)
+{
+}
-// Generic file save dialog
-char *
-wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent)
+static void wxChangeListBoxColours(wxWindow* WXUNUSED(win), Widget widget)
{
- return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
+ 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();
+ // prepare the arg list
+ Display* dpy = XtDisplay(parentWidget);
+ Arg args[10];
+ int ac = 0;
+
+ if (m_backgroundColour.IsOk())
+ {
+ wxComputeColours (dpy, & m_backgroundColour, 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++;
+ }
+
+ wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
+
+#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.empty() )
+ XtVaSetValues(shell,
+ XmNtitle, (const char*)m_message.mb_str(),
+ NULL);
+
+ if (!m_wildCard.empty())
+ {
+ // return something understandable by Motif
+ wxString wildCard = ParseWildCard( m_wildCard );
+ wxString filter;
+ if (!m_dir.empty())
+ filter = m_dir + wxString("/") + wildCard;
+ else
+ filter = wildCard;
+
+ 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.empty() )
+ {
+ wxXmString thePath( m_dir );
+
+ XtVaSetValues (fileSel,
+ XmNdirectory, thePath(),
+ NULL);
+ }
+
+ wxString entirePath;
+
+ if (!m_dir.empty())
+ {
+ entirePath = m_dir + wxString("/") + m_fileName;
+ }
+ else
+ {
+ entirePath = m_fileName;
+ }
+
+ 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);
+
+ //#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
+ wxDoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE);
+ wxDoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE);
+
+ wxChangeListBoxColours(this, dirListWidget);
+ wxChangeListBoxColours(this, fileListWidget);
+
+ XtManageChild(fileSel);
+
+ m_fileSelectorAnswer = wxEmptyString;
+ m_fileSelectorReturned = false;
+
+ wxEndBusyCursor();
+
+ XtAddGrab(XtParent(fileSel), True, False);
+ XtAppContext context = (XtAppContext) wxTheApp->GetAppContext();
+ XEvent event;
+ while (!m_fileSelectorReturned)
+ {
+ XtAppNextEvent(context, &event);
+ XtDispatchEvent(&event);
+ }
+ XtRemoveGrab(XtParent(fileSel));
+
+ XtUnmapWidget(XtParent(fileSel));
+ XtDestroyWidget(XtParent(fileSel));
+
+ // Now process all events, because otherwise
+ // this might remain on the screen
+ wxFlushEvents(XtDisplay(fileSel));
+
+ m_path = m_fileSelectorAnswer;
+ m_fileName = wxFileNameFromPath(m_fileSelectorAnswer);
+ m_dir = wxPathOnly(m_path);
+
+ if (m_fileName.empty())
+ return wxID_CANCEL;
+ else
+ return wxID_OK;
+}
projects / wxWidgets.git / blobdiff