sendwinp.c

linux下的E_MAIL客户端源码

   args.TopAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_FORM);
   appPanes = XmCreatePanedWindow(pub->appForm, "appPanes", ARGS);

//
// Create appPanes hierarchy
//
// appPanes
//    Form		oldHeadPane.headForm	(Used if main window)
//    Form		newHeadPane.headForm	(Used if main window)
//    MimeRichTextC	headText		(Used if edit window)
//    Form		bodyForm
//    RowCol		optRC			(Used if main window)
//

//
// Create header fields
//
   int	row = 0;
   toRow    = row++;
   ccRow    = row++;
   bccRow   = row++;
   fccRow   = row++;
   otherRow = row++;

   if ( !pub->IsEditOnly() ) {

      oldHeadPane = new HeaderPaneT;
      newHeadPane = new HeaderPaneT;
      InitHeaderPane(oldHeadPane);
      InitHeaderPane(newHeadPane);

      args.Reset();
      args.AllowResize(True);
      oldHeadPane->headForm = XmCreateForm(appPanes, "headForm", ARGS);
      newHeadPane->headForm = XmCreateForm(appPanes, "headForm", ARGS);

      BuildOldHeadPane();
      BuildNewHeadPane();
      PlaceHeaderFields();

   } // End if header form needed

//
// Create header text if necessary
//
   if ( pub->IsEditOnly() ) {

      args.Reset();
      args.AllowResize(True);
      headText = new MimeRichTextC(appPanes, "headerText", ARGS);
      headText->SetEditable(True);
      headText->ResizeWidth(False);

      headText->AddTextChangeCallback((CallbackFn*)TextChanged, this);
   }

//
// Create bodyForm hierarchy
//
// bodyForm
//    Form		bodyTitleForm
//       Label		bodyTitle
//       Text		bodyStateTF
//    ScrolledWindow	bodyWin
//
   args.Reset();
   args.AllowResize(True);
   bodyForm = XmCreateForm(appPanes, "bodyForm", ARGS);

   args.Reset();
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.TopAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_NONE);
   Widget	bodyTitleForm = XmCreateForm(bodyForm, "bodyTitleForm", ARGS);

   args.Reset();
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_NONE);
   args.TopAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_FORM);
   Widget	bodyTitle = XmCreateLabel(bodyTitleForm, "bodyTitle", ARGS);

   args.Reset();
   args.LeftAttachment(XmATTACH_WIDGET, bodyTitle);
   args.TopAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_FORM);
   args.ShadowThickness(0);
   args.Editable(False);
   args.CursorPositionVisible(False);
   args.TraversalOn(False);
   args.NavigationType(XmNONE);
   bodyStateTF = CreateTextField(bodyTitleForm, "bodyStateTF", ARGS);

   args.Reset();
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.TopAttachment(XmATTACH_WIDGET, bodyTitleForm);
   args.BottomAttachment(XmATTACH_FORM);
   args.UserData(this);
   args.Rows(ishApp->compPrefs->bodyRows);
   args.Columns(ishApp->compPrefs->bodyCols);
   bodyText = new MimeRichTextC(bodyForm, "bodyText", ARGS);
   bodyText->SetEditable(True);
   bodyText->ResizeWidth(!ishApp->compPrefs->wrap);
   bodyText->SetTextType(TT_ENRICHED);
   bodyText->SetExcerptString(ishApp->replyPrefs->indentPrefix);
   bodyText->ForceFixed(ishApp->mailPrefs->mailType == MAIL_PLAIN ||
			ishApp->mailPrefs->textType == CT_PLAIN);

   bodyText->AddStateChangeCallback((CallbackFn*)BodyStateChanged, this);
   bodyText->AddTextChangeCallback ((CallbackFn*)TextChanged,      this);

   XtManageChild(bodyTitle);
   XtManageChild(bodyStateTF);
   XtManageChild(bodyTitleForm);
   XtManageChild(bodyText->MainWidget());

//
// Allow message drops here
//
   XmDropSiteUnregister(bodyText->TextArea());

   if ( !graphicAtom )
      graphicAtom = XmInternAtom(halApp->display, "IshmailGraphic", False);

   Atom impAtoms[2];
   impAtoms[0] = ishApp->msgAtom;
   impAtoms[1] = graphicAtom;

   args.Reset();
   args.ImportTargets(impAtoms);
   args.NumImportTargets(2);
   args.DragProc((XtCallbackProc)HandleDragOver);
   args.DropProc((XtCallbackProc)HandleDrop);
   XmDropSiteRegister(bodyText->TextArea(), ARGS);

   XtManageChild(bodyForm);
   if ( headText ) XtManageChild(headText->MainWidget());

//
// Create optRC if necessary
//
   optRC = NULL;
   if ( !pub->IsEditOnly() ) {

      args.Reset();
      args.AllowResize(True);
      optRC = new RowColC(appPanes, "optRC", ARGS);

//
// Set up optRC for 1 row with equal sized columns
//
      optRC->Defer(True);
      optRC->SetOrientation(RcCOL_MAJOR);
      optRC->SetRowCount(1);
      optRC->SetColAlignment(XmALIGNMENT_BEGINNING);
      optRC->SetColWidthAdjust(RcADJUST_NONE);
      optRC->SetColResize(True);
      //optRC->SetUniformCols(True);
      optRC->SetUniformCols(False);

//
// Create optRC hierarchy
//
// optRC
//    ToggleButton	optMimeTB
//    ToggleButton	optWrapTB
//    ToggleButton	optAddSigTB
//    ToggleButton	optDigSignTB
//    ToggleButton	optEncryptTB
//
      optMimeTB    = XmCreateToggleButton(*optRC, "optMimeTB",    0,0);
      optWrapTB	   = XmCreateToggleButton(*optRC, "optWrapTB",    0,0);
      optAddSigTB  = XmCreateToggleButton(*optRC, "optAddSigTB",  0,0);
      optDigSignTB = XmCreateToggleButton(*optRC, "optDigSignTB", 0,0);
      optEncryptTB = XmCreateToggleButton(*optRC, "optEncryptTB", 0,0);

      Widget	wlist[5];
      Cardinal	wcount = 0;
      wlist[wcount++] = optMimeTB;
      wlist[wcount++] = optWrapTB;
      wlist[wcount++] = optAddSigTB;
      wlist[wcount++] = optDigSignTB;
      wlist[wcount++] = optEncryptTB;
      optRC->SetChildren(wlist, wcount);
      optRC->Defer(False);

      AddValueChanged(optMimeTB, ToggleMime, this);
      AddValueChanged(optWrapTB, ToggleWrap, this);

      XtManageChild(*optRC);

   } // End if need options panel

   XtManageChild(appPanes);	// appForm children

//
// Add other stuff
//
   BuildMimePopupMenu();
   pub->AddButtonBox();
   pub->ShowInfoMsg();	// Show this hidden widget

   pub->HandleHelp();

//
// Add actions if necessary
//
   static Boolean	actionsAdded = False;
   if ( !actionsAdded ) {
      XtAppAddActions(halApp->context, actions, XtNumber(actions));
      actionsAdded = True;
   }

//
// Create the button preferences object
//
   StringC	buttonStr = ishApp->sendButtPrefs->buttonStr;
   if ( pub->IsEditOnly() ) buttonStr += " fileCancelPB";	// Force this on
   buttMgr = new ButtonMgrC(pub, pub->menuBar, pub->buttonRC, buttonStr);

//
// Create pixmap for this window's icon
//
   compIcon = new PixmapC(composition_xpm, (Window)*halApp,
			  XDefaultColormapOfScreen(halApp->screen));

   if ( compIcon->reg )
      XtVaSetValues(*pub, XmNiconPixmap, compIcon->reg,
                          XmNiconMask, compIcon->mask,
                          NULL);

} // End BuildWidgets

/*---------------------------------------------------------------
 *  Routine to initialize header pane structure
 */

void
SendWinP::InitHeaderPane(HeaderPaneT *pane)
{
   pane->headForm	= NULL;
   pane->toForm		= NULL;
   pane->ccForm		= NULL;
   pane->bccForm	= NULL;
   pane->fccForm	= NULL;
   pane->otherForm	= NULL;
   pane->toLabel	= NULL;
   pane->ccLabel	= NULL;
   pane->bccLabel	= NULL;
   pane->fccLabel	= NULL;
   pane->otherLabel	= NULL;
   pane->toText		= NULL;
   pane->ccText		= NULL;
   pane->bccText	= NULL;
   pane->fccText	= NULL;
   pane->otherText	= NULL;
   pane->toAliasPB	= NULL;
   pane->ccAliasPB	= NULL;
   pane->bccAliasPB	= NULL;

} // End InitHeaderPane

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

void
SendWinP::BuildOldHeadPane()
{
   WArgList	args;
   Widget	wlist[6];
   Cardinal	wcount;

   HeaderPaneT	*p = oldHeadPane;

//
// Create headForm hierarchy
//
// headForm
//    Form	labelForm
//    Form	textForm
//    Form	buttonForm
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_NONE);
   args.BottomAttachment(XmATTACH_FORM);
   Widget labelForm  = XmCreateForm(p->headForm, "labelForm",  ARGS);

   args.LeftAttachment(XmATTACH_NONE);
   args.RightAttachment(XmATTACH_FORM);
   Widget buttonForm = XmCreateForm(p->headForm, "buttonForm", ARGS);

   args.LeftAttachment(XmATTACH_WIDGET, labelForm);
   args.RightAttachment(XmATTACH_WIDGET, buttonForm);
   Widget textForm   = XmCreateForm(p->headForm, "textForm",   ARGS);

//
// Create labelForm hierarchy
//
// labelForm
//    Label		toLabel
//    Label		subLabel
//    Label		ccLabel
//    Label		bccLabel
//    Label		fccLabel
//    Label		otherLabel
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_NONE);
   args.RightAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_NONE);
   p->toLabel    = XmCreateLabel(labelForm, "toLabel",      ARGS);
   p->subLabel   = XmCreateLabel(labelForm, "subjectLabel", ARGS);
   p->ccLabel    = XmCreateLabel(labelForm, "ccLabel",      ARGS);
   p->bccLabel   = XmCreateLabel(labelForm, "bccLabel",     ARGS);
   p->fccLabel   = XmCreateLabel(labelForm, "fccLabel",     ARGS);
   p->otherLabel = XmCreateLabel(labelForm, "otherLabel",   ARGS);

   wcount = 0;
   wlist[wcount++] = p->toLabel;
   wlist[wcount++] = p->subLabel;
   wlist[wcount++] = p->ccLabel;
   wlist[wcount++] = p->bccLabel;
   wlist[wcount++] = p->fccLabel;
   wlist[wcount++] = p->otherLabel;
   XtManageChildren(wlist, wcount);

//
// Create textForm hierarchy
//
// textForm
//    MimeRichTextC	toText
//    MimeRichTextC	subText
//    MimeRichTextC	ccText
//    MimeRichTextC	bccText
//    MimeRichTextC	fccText
//    MimeRichTextC	otherText
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_FORM);
   args.BottomAttachment(XmATTACH_NONE);
   p->toText    = new MimeRichTextC(textForm, "toText",      ARGS);
   p->subText   = new MimeRichTextC(textForm, "subjectText", ARGS);
   p->ccText    = new MimeRichTextC(textForm, "ccText",      ARGS);
   p->bccText   = new MimeRichTextC(textForm, "bccText",     ARGS);
   p->fccText   = new MimeRichTextC(textForm, "fccText",     ARGS);
   p->otherText = new MimeRichTextC(textForm, "otherText",   ARGS);

   p->toText->Defer(True);
   p->toText->SetEditable(True);
   p->toText->ResizeWidth(True);
   p->toText->Defer(False);

   p->subText->Defer(True);
   p->subText->SetEditable(True);
   p->subText->ResizeWidth(True);
   p->subText->Defer(False);

   p->ccText->Defer(True);
   p->ccText->SetEditable(True);
   p->ccText->ResizeWidth(True);
   p->ccText->Defer(False);

   p->bccText->Defer(True);
   p->bccText->SetEditable(True);
   p->bccText->ResizeWidth(True);
   p->bccText->Defer(False);

   p->fccText->Defer(True);
   p->fccText->SetEditable(True);
   p->fccText->ResizeWidth(False);
   p->fccText->Defer(False);

   p->otherText->Defer(True);
   p->otherText->SetEditable(True);
   p->otherText->ResizeWidth(True);
   p->otherText->Defer(False);

//
// Add callbacks to look for changes
//
   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);

   wcount = 0;
   wlist[wcount++] = p->toText->MainWidget();
   wlist[wcount++] = p->subText->MainWidget();
   wlist[wcount++] = p->ccText->MainWidget();
   wlist[wcount++] = p->bccText->MainWidget();
   wlist[wcount++] = p->fccText->MainWidget();
   wlist[wcount++] = p->otherText->MainWidget();
   XtManageChildren(wlist, wcount);

//
// Create buttonForm hierarchy
//
// buttonForm
//    PushButton	   toAliasPB
//    PushButton	   ccAliasPB
//    PushButton	   bccAliasPB
//
   args.Reset();
   args.TopAttachment(XmATTACH_FORM);
   args.LeftAttachment(XmATTACH_FORM);
   args.RightAttachment(XmATTACH_NONE);
   args.BottomAttachment(XmATTACH_NONE);
   p->toAliasPB    = XmCreatePushButton(buttonForm,  "toAliasPB",   ARGS);
   p->subDummyPB   = XmCreatePushButton(buttonForm, "subAliasPB",   ARGS);
   p->ccAliasPB    = XmCreatePushButton(buttonForm,  "ccAliasPB",   ARGS);
   p->bccAliasPB   = XmCreatePushButton(buttonForm, "bccAliasPB",   ARGS);
   p->fccDummyPB   = XmCreatePushButton(buttonForm, "fccAliasPB",   ARGS);
   p->otherDummyPB = XmCreatePushButton(buttonForm, "otherAliasPB", ARGS);

//
// These buttons are present to simplify the layout code