compilation fix for DJGPP

[wxWidgets.git] / src / motif / filedlg.cpp

diff --git a/src/motif/filedlg.cpp b/src/motif/filedlg.cpp
index fdd54ea7b21ff4833996109544f0d997d29c2bb4..afbaa2d71000995eacdae6b479ab7a036dc836e5 100644 (file)
--- a/src/motif/filedlg.cpp
+++ b/src/motif/filedlg.cpp
@@ -13,17 +13,50 @@
 #pragma implementation "filedlg.h"
 #endif
 
 #pragma implementation "filedlg.h"
 #endif
 

+#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/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"

 
 

-#if !USE_SHARED_LIBRARY
-IMPLEMENT_CLASS(wxFileDialog, wxDialog)
+#ifdef __VMS__
+#pragma message disable nosimpint

 #endif
 #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
+
+#include "wx/motif/private.h"

 
 

-char *wxFileSelector(const char *title,
+IMPLEMENT_CLASS(wxFileDialog, wxDialog)
+
+#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)
                      const char *defaultDir, const char *defaultFileName,
                      const char *defaultExtension, const char *filter, int flags,
                      wxWindow *parent, int x, int y)


@@ -53,14 +86,13 @@ char *wxFileSelector(const char *title,
 
     if ( fileDialog.ShowModal() == wxID_OK )
     {
 
     if ( fileDialog.ShowModal() == wxID_OK )
     {

-        strcpy(wxBuffer, (const char *)fileDialog.GetPath());
-        return wxBuffer;
+        return fileDialog.GetPath();

     }
     else
     }
     else

-        return NULL;
+        return wxEmptyString;

 }
 
 }
 

-char *wxFileSelectorEx(const char *title,
+wxString wxFileSelectorEx(const char *title,

                        const char *defaultDir,
                        const char *defaultFileName,
                        int* defaultFilterIndex,
                        const char *defaultDir,
                        const char *defaultFileName,
                        int* defaultFilterIndex,


@@ -77,16 +109,40 @@ char *wxFileSelectorEx(const char *title,
     if ( fileDialog.ShowModal() == wxID_OK )
     {
         *defaultFilterIndex = fileDialog.GetFilterIndex();
     if ( fileDialog.ShowModal() == wxID_OK )
     {
         *defaultFilterIndex = fileDialog.GetFilterIndex();

-        strcpy(wxBuffer, (const char *)fileDialog.GetPath());
-        return wxBuffer;
+        return fileDialog.GetPath();

     }
     else
     }
     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,
 }
 
 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;
 {
     m_message = message;
     m_dialogStyle = style;


@@ -96,48 +152,232 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
     m_dir = defaultDir;
     m_wildCard = wildCard;
     m_filterIndex = 1;
     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);
+
+    // Change colour of the scrolled areas of the listboxes
+    Widget listParent = XtParent (widget);
+    wxWindow::DoChangeBackgroundColour((WXWidget) listParent, *wxWHITE, TRUE);
+
+    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::GetSystemColour(wxSYS_COLOUR_3DFACE);
+    wxWindow::DoChangeBackgroundColour((WXWidget) hsb, backgroundColour, TRUE);
+    wxWindow::DoChangeBackgroundColour((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()
 {
 }
 
 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();
+    // 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);
+
+    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 != "")
+    {
+        XmTextSetString(selectionWidget, (char*) (const char*) entirePath);
+    }
+
+    if (m_wildCard != "")
+    {
+        wxString filter("");
+        if (m_dir != "")
+            filter = m_dir + wxString("/") + m_wildCard;
+        else
+            filter = m_wildCard;
+
+        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
+    //    DoChangeBackgroundColour((WXWidget) fileSel, m_backgroundColour);
+    DoChangeBackgroundColour((WXWidget) filterWidget, *wxWHITE);
+    DoChangeBackgroundColour((WXWidget) selectionWidget, *wxWHITE);
+
+    wxChangeListBoxColours(this, dirListWidget);
+    wxChangeListBoxColours(this, fileListWidget);
+
+    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
 }
 
 // Generic file load/save dialog

-static char *
+static wxString

 wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent)
 {
 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;
+
+    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
 }
 
 // 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
 }
 
 
 // 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);

 }
 
 
 }