sendwinp.c

linux下的E_MAIL客户端源码

//
   args.Reset();
   args.MappedWhenManaged(False);
   XtSetValues(p->subDummyPB, ARGS);
   XtSetValues(p->fccDummyPB, ARGS);
   XtSetValues(p->otherDummyPB, ARGS);

//
// Add callbacks to edit aliases
//
   AddActivate(p->toAliasPB,  PickToAlias,  this);
   AddActivate(p->ccAliasPB,  PickCcAlias,  this);
   AddActivate(p->bccAliasPB, PickBccAlias, this);

   wcount = 0;
   wlist[wcount++] = p->toAliasPB;
   wlist[wcount++] = p->ccAliasPB;
   wlist[wcount++] = p->bccAliasPB;
   XtManageChildren(wlist, wcount);

   wcount = 0;
   wlist[wcount++] = labelForm;
   wlist[wcount++] = textForm;
   wlist[wcount++] = buttonForm;
   XtManageChildren(wlist, wcount);

} // End BuildOldHeadPane

/*---------------------------------------------------------------
 *  Routine to create the new-style header pane
 */

void
SendWinP::BuildNewHeadPane()
{
   WArgList	args;

   HeaderPaneT	*p = newHeadPane;

//
// Create headForm hierarchy
//
// headForm
//   Form		toForm
//   Form		subForm
//   Form		ccForm
//   Form		bccForm
//   Form		fccForm
//   Form		otherForm
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_NONE);
   args.BottomAttachment(XmATTACH_NONE);
   p->toForm    = XmCreateForm(p->headForm, "toForm",      ARGS);
   p->subForm   = XmCreateForm(p->headForm, "subjectForm", ARGS);
   p->ccForm    = XmCreateForm(p->headForm, "ccForm",      ARGS);
   p->bccForm   = XmCreateForm(p->headForm, "bccForm",     ARGS);
   p->fccForm   = XmCreateForm(p->headForm, "fccForm",     ARGS);
   p->otherForm = XmCreateForm(p->headForm, "otherForm",   ARGS);

//
// Create ??Form hierarchy
//
// ??Form
//    Form		??TopForm
//       Label		  ??Label
//       PushButton	  ??AliasPB
//    MimeRichTextC	??Text
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_NONE);
   Widget toTopForm    = XmCreateForm(p->toForm,    "toTopForm",    ARGS);
   Widget subTopForm   = XmCreateForm(p->subForm,   "subTopForm",   ARGS);
   Widget ccTopForm    = XmCreateForm(p->ccForm,    "ccTopForm",    ARGS);
   Widget bccTopForm   = XmCreateForm(p->bccForm,   "bccTopForm",   ARGS);
   Widget fccTopForm   = XmCreateForm(p->fccForm,   "fccTopForm",   ARGS);
   Widget otherTopForm = XmCreateForm(p->otherForm, "otherTopForm", ARGS);

   args.Reset();
   args.TopAttachment(XmATTACH_NONE);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_NONE);
   args.BottomAttachment(XmATTACH_FORM);
   p->toLabel    = XmCreateLabel(toTopForm,    "toLabel",      ARGS);
   p->subLabel   = XmCreateLabel(subTopForm,   "subjectLabel", ARGS);
   p->ccLabel    = XmCreateLabel(ccTopForm,    "ccLabel",      ARGS);
   p->bccLabel   = XmCreateLabel(bccTopForm,   "bccLabel",     ARGS);
   p->fccLabel   = XmCreateLabel(fccTopForm,   "fccLabel",     ARGS);
   p->otherLabel = XmCreateLabel(otherTopForm, "otherLabel",   ARGS);

   args.LeftAttachment(XmATTACH_NONE);
   args.RightAttachment(XmATTACH_FORM);
   p->toAliasPB  = XmCreatePushButton(toTopForm,    "toAliasPB",    ARGS);
   p->ccAliasPB  = XmCreatePushButton(ccTopForm,    "ccAliasPB",    ARGS);
   p->bccAliasPB = XmCreatePushButton(bccTopForm,   "bccAliasPB",   ARGS);

//
// Create these buttons to simplify the layout code
//
   args.MappedWhenManaged(False);
   p->subDummyPB   = XmCreatePushButton(subTopForm,   "subAliasPB",   ARGS);
   p->fccDummyPB   = XmCreatePushButton(fccTopForm,   "fccAliasPB",   ARGS);
   p->otherDummyPB = XmCreatePushButton(otherTopForm, "otherAliasPB", ARGS);

   XtManageChild(p->toLabel);
   XtManageChild(p->toAliasPB);
   XtManageChild(toTopForm);
   XtManageChild(p->subLabel);
   XtManageChild(p->subDummyPB);
   XtManageChild(subTopForm);
   XtManageChild(p->ccLabel);
   XtManageChild(p->ccAliasPB);
   XtManageChild(ccTopForm);
   XtManageChild(p->bccLabel);
   XtManageChild(p->bccAliasPB);
   XtManageChild(bccTopForm);
   XtManageChild(p->fccLabel);
   XtManageChild(p->fccDummyPB);
   XtManageChild(fccTopForm);
   XtManageChild(p->otherLabel);
   XtManageChild(p->otherDummyPB);
   XtManageChild(otherTopForm);

   args.Reset();
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_FORM);

   args.TopAttachment(XmATTACH_WIDGET, toTopForm);
   p->toText    = new MimeRichTextC(p->toForm, "toText", ARGS);
   p->toText->Defer(True);
   p->toText->SetEditable(True);
   p->toText->ResizeWidth(True);
//   p->toText->SetString("_");
   p->toText->Defer(False);

   args.TopAttachment(XmATTACH_WIDGET, subTopForm);
   p->subText    = new MimeRichTextC(p->subForm, "subjectText", ARGS);
   p->subText->Defer(True);
   p->subText->SetEditable(True);
   p->subText->ResizeWidth(True);
//   p->subText->SetString("_");
   p->subText->Defer(False);

   args.TopAttachment(XmATTACH_WIDGET, ccTopForm);
   p->ccText    = new MimeRichTextC(p->ccForm, "ccText", ARGS);
   p->ccText->Defer(True);
   p->ccText->SetEditable(True);
   p->ccText->ResizeWidth(True);
//   p->ccText->SetString("_");
   p->ccText->Defer(False);

   args.TopAttachment(XmATTACH_WIDGET, bccTopForm);
   p->bccText    = new MimeRichTextC(p->bccForm, "bccText", ARGS);
   p->bccText->Defer(True);
   p->bccText->SetEditable(True);
   p->bccText->ResizeWidth(True);
//   p->bccText->SetString("_");
   p->bccText->Defer(False);

   args.TopAttachment(XmATTACH_WIDGET, fccTopForm);
   p->fccText    = new MimeRichTextC(p->fccForm, "fccText", ARGS);
   p->fccText->Defer(True);
   p->fccText->SetEditable(True);
   p->fccText->ResizeWidth(True);
//   p->fccText->SetString("_");
   p->fccText->Defer(False);

   args.TopAttachment(XmATTACH_WIDGET, otherTopForm);
   p->otherText    = new MimeRichTextC(p->otherForm, "otherText", ARGS);
   p->otherText->Defer(True);
   p->otherText->SetEditable(True);
   p->otherText->ResizeWidth(True);
//   p->otherText->SetString("_");
   p->otherText->Defer(False);

   XtManageChild(p->toText->MainWidget());
   XtManageChild(p->subText->MainWidget());
   XtManageChild(p->ccText->MainWidget());
   XtManageChild(p->bccText->MainWidget());
   XtManageChild(p->fccText->MainWidget());
   XtManageChild(p->otherText->MainWidget());

//
// Add callbacks to look for changes to fields
//
   p->toText->AddTextChangeCallback   ((CallbackFn*)TextChanged, this);
   p->subText->AddTextChangeCallback  ((CallbackFn*)TextChanged, this);
   p->ccText->AddTextChangeCallback   ((CallbackFn*)TextChanged, this);
   p->bccText->AddTextChangeCallback  ((CallbackFn*)TextChanged, this);
   p->otherText->AddTextChangeCallback((CallbackFn*)TextChanged, this);
   p->fccText->AddTextChangeCallback  ((CallbackFn*)TextChanged, this);

//
// Add callbacks to edit aliases
//
   AddActivate(p->toAliasPB,  PickToAlias,  this);
   AddActivate(p->ccAliasPB,  PickCcAlias,  this);
   AddActivate(p->bccAliasPB, PickBccAlias, this);

} // End BuildNewHeadPane

/*---------------------------------------------------------------
 *  Routine to position the header fields
 */

void
SendWinP::PlaceHeaderFields()
{
   u_int	visCount = 2;	// To and Subject
   if ( pub->ccVis    ) visCount++;
   if ( pub->bccVis   ) visCount++;
   if ( pub->fccVis   ) visCount++;
   if ( pub->otherVis ) visCount++;

//
// See which pane we need
//
   HeaderPaneT	*pane = (ishApp->compPrefs->maxFieldsPerLine <= 1)
		      ? oldHeadPane : newHeadPane;

//
// See if there are any changes
//
   Boolean rowsChanged =
      (pane->toText->RowCount() != ishApp->compPrefs->headRows);

   Boolean changed = (rowsChanged || pane != curHeadPane ||
		pub->maxFieldsPerLine != ishApp->compPrefs->maxFieldsPerLine);

   pub->maxFieldsPerLine = ishApp->compPrefs->maxFieldsPerLine;

//
// Save the width of the pane.  We'll need to restore it later
//
   Dimension	paneWd = 0;
   if ( curHeadPane ) {
      XtVaGetValues(curHeadPane->headForm, XmNwidth, &paneWd, NULL);
      XtUnmanageChild(curHeadPane->headForm);
   }

//
// If we've got only one per line, turn on the visible rows
//
   WArgList	args;

   if ( pub->maxFieldsPerLine <= 1 ) {

//
// Build lists of the visible and hidden fields
//
      WidgetListC	visLabList, hidLabList;
      WidgetListC	visTexList, hidTexList;
      WidgetListC	visButList, hidButList;

      visLabList.add(pane->toLabel);
      visTexList.add(pane->toText->MainWidget());
      visButList.add(pane->toAliasPB);

      visLabList.add(pane->subLabel);
      visTexList.add(pane->subText->MainWidget());
      visButList.add(pane->subDummyPB);

      if ( pub->ccVis ) {
	 visLabList.add(pane->ccLabel);
	 visTexList.add(pane->ccText->MainWidget());
	 visButList.add(pane->ccAliasPB);
      }
      else {
	 hidLabList.add(pane->ccLabel);
	 hidTexList.add(pane->ccText->MainWidget());
	 hidButList.add(pane->ccAliasPB);
      }
      if ( pub->bccVis ) {
	 visLabList.add(pane->bccLabel);
	 visTexList.add(pane->bccText->MainWidget());
	 visButList.add(pane->bccAliasPB);
      }
      else {
	 hidLabList.add(pane->bccLabel);
	 hidTexList.add(pane->bccText->MainWidget());
	 hidButList.add(pane->bccAliasPB);
      }
      if ( pub->fccVis ) {
	 visLabList.add(pane->fccLabel);
	 visTexList.add(pane->fccText->MainWidget());
	 visButList.add(pane->fccDummyPB);
      }
      else {
	 hidLabList.add(pane->fccLabel);
	 hidTexList.add(pane->fccText->MainWidget());
	 hidButList.add(pane->fccDummyPB);
      }
      if ( pub->otherVis ) {
	 visLabList.add(pane->otherLabel);
	 visTexList.add(pane->otherText->MainWidget());
	 visButList.add(pane->otherDummyPB);
      }
      else {
	 hidLabList.add(pane->otherLabel);
	 hidTexList.add(pane->otherText->MainWidget());
	 hidButList.add(pane->otherDummyPB);
      }

      visCount = visLabList.size();
      int	i;
      for (i=0; !changed && i<visCount; i++) {
	 Widget	w = *visLabList[i];
	 if ( !XtIsManaged(w) ) changed = True;
      }

      u_int	hidCount = hidLabList.size();
      for (i=0; !changed && i<hidCount; i++) {
	 Widget	w = *hidLabList[i];
	 if ( XtIsManaged(w) ) changed = True;
      }

      if ( !changed ) return;

//
// Unmanage all children
//
      if ( hidLabList.size() > 0 ) {
	 XtUnmanageChildren(hidLabList.start(), hidLabList.size());
	 XtUnmanageChildren(hidTexList.start(), hidTexList.size());
	 if ( hidButList.size() > 0 )
	    XtUnmanageChildren(hidButList.start(), hidButList.size());
      }
      if ( visLabList.size() > 0 ) {
	 XtUnmanageChildren(visLabList.start(), visLabList.size());
	 XtUnmanageChildren(visTexList.start(), visTexList.size());
	 if ( visButList.size() > 0 )
	    XtUnmanageChildren(visButList.start(), visButList.size());
      }

#if 0
//
// Set position attachments
//
      Widget	lw1 = pane->toLabel;
      Widget	tw1 = pane->toText->MainWidget();
      Widget	bw1 = pane->toAliasPB;
      Widget	lw2 = pane->subLabel;
      Widget	tw2 = pane->subText->MainWidget();
      Widget	bw2 = pane->subDummyPB;

//
// Get widget ids of parent forms
//
      Widget	labForm = XtParent(lw1);
      Widget	texForm = XtParent(tw1);
      Widget	butForm = XtParent(bw1);
#else
      Widget	labForm = XtParent(pane->toLabel);
      Widget	texForm = XtParent(pane->toText->MainWidget());
      Widget	butForm = XtParent(pane->toAliasPB);
#endif

      args.FractionBase(visCount);
      XtSetValues(labForm, ARGS);
      XtSetValues(texForm, ARGS);
      XtSetValues(butForm, ARGS);
      args.Reset();

#if 0
      if ( visCount == 2 ) {

	 args.TopAttachment(XmATTACH_FORM);
	 args.BottomAttachment(XmATTACH_POSITION, 1);
	 XtSetValues(tw1, ARGS);

	 args.BottomAttachment(XmATTACH_NONE);
	 XtSetValues(lw1, ARGS);
	 XtSetValues(bw1, ARGS);

	 args.TopAttachment(XmATTACH_POSITION, 1);
	 args.BottomAttachment(XmATTACH_FORM);
	 XtSetValues(tw2, ARGS);

	 args.BottomAttachment(XmATTACH_NONE);
	 XtSetValues(lw2, ARGS);
	 XtSetValues(bw2, ARGS);
      }

      else if ( visCount == 3 ) {

	 Widget	lw3 = *visLabList[2];
	 Widget	tw3 = *visTexList[2];
	 Widget	bw3 = *visButList[2];

	 args.TopAttachment(XmATTACH_FORM);
	 args.BottomAttachment(XmATTACH_POSITION, 1);
	 XtSetValues(tw1, ARGS);

	 args.BottomAttachment(XmATTACH_NONE);
	 XtSetValues(lw1, ARGS);
	 XtSetValues(bw1, ARGS);

	 args.TopAttachment(XmATTACH_POSITION, 1);
	 args.BottomAttachment(XmATTACH_POSITION, 2);
	 XtSetValues(tw2, ARGS);

	 args.BottomAttachment(XmATTACH_NONE);
	 XtSetValues(lw2, ARGS);
	 XtSetValues(bw2, ARGS);

	 args.TopAttachment(XmATTACH_POSITION, 2);
	 args.BottomAttachment(XmATTACH_FORM);
	 XtSetValues(tw3, ARGS);

	 args.BottomAttachment(XmATTACH_NONE);
	 XtSetValues(lw3, ARGS);
	 XtSetValues(bw3, ARGS);
      }

      else if ( visCount == 4 ) {

	 Widget	lw3 = *visLabList[2];
	 Widget	tw3 = *visTexList[2];
	 Widget	bw3 = *visButList[2];
	 Widget	lw4 = *visLabList[3];
	 Widget	tw4 = *visTexList[3];
	 Widget	bw4 = *visButList[3];