Added text input filters for "To:", "CC:", and "BCC:" fields that filter an eventual

leading "mailto:" from any insertions (like from a clipboard pasting).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18742 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bemail/Header.cpp

@@ -102,6 +102,20 @@ struct CompareBStrings {
 };
 
 
+const char*
+mail_to_filter(const char* text, int32& length, const text_run_array*& runs)
+{
+	if (!strncmp(text, "mailto:", 7)) {
+		text += 7;
+		length -= 7;
+		if (runs != NULL)
+			runs = NULL;
+	}
+
+	return text;
+}
+
+
 //	#pragma mark - THeaderView
 
 
@@ -232,6 +246,7 @@ THeaderView::THeaderView(BRect rect, BRect windowRect, bool incoming,
 	y += FIELD_HEIGHT;
 	fTo = new TTextControl(r, string, new BMessage(TO_FIELD), fIncoming, resending,
 		B_FOLLOW_LEFT_RIGHT);
+	fTo->SetFilter(mail_to_filter);
 
 	if (!fIncoming || resending) {
 		fTo->SetChoiceList(&fEmailList);
@@ -283,7 +298,8 @@ THeaderView::THeaderView(BRect rect, BRect windowRect, bool incoming,
 					name << ":   " << msg->FindString("real_name")
 						 << "  <" << msg->FindString("reply_to") << ">";
 				}
-				BMenuItem *item = new BMenuItem(name.String(),msg = new BMessage(kMsgFrom));
+				BMenuItem *item = new BMenuItem(name.String(),
+					msg = new BMessage(kMsgFrom));
 
 				msg->AddInt32("id", chain->ID());
 
@@ -359,6 +375,7 @@ THeaderView::THeaderView(BRect rect, BRect windowRect, bool incoming,
 	if (!fIncoming) {
 		r.Set(x - 11, y, CC_FIELD_H + CC_FIELD_WIDTH, y + CC_FIELD_HEIGHT);
 		fCc = new TTextControl(r, "", new BMessage(CC_FIELD), fIncoming, false);
+		fCc->SetFilter(mail_to_filter);
 		fCc->SetChoiceList(&fEmailList);
 		fCc->SetAutoComplete(true);
 		AddChild(fCc);
@@ -380,6 +397,7 @@ THeaderView::THeaderView(BRect rect, BRect windowRect, bool incoming,
 		y += FIELD_HEIGHT;
 		fBcc = new TTextControl(r, "", new BMessage(BCC_FIELD),
 						fIncoming, false, B_FOLLOW_LEFT_RIGHT);
+		fBcc->SetFilter(mail_to_filter);
 		fBcc->SetChoiceList(&fEmailList);
 		fBcc->SetAutoComplete(true);
 		AddChild(fBcc);