X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fuistyle.cpp;h=9abdeb53d4229e379bde21f048b7592de6f5d45a;hp=e0d34c6657232d9a96e98394368c3c76f7afe206;hb=7fcfb895c67d3769e985905cbc0bc885f5e52b56;hpb=e017aca90eb3444df68fb365a5d50b05881b1c5c

diff --git a/src/uisupport/uistyle.cpp b/src/uisupport/uistyle.cpp
index e0d34c66..9abdeb53 100644
--- a/src/uisupport/uistyle.cpp
+++ b/src/uisupport/uistyle.cpp
@@ -21,8 +21,17 @@
 
 #include "uistyle.h"
 #include "uistylesettings.h"
+#include "util.h"
 
 UiStyle::UiStyle(const QString &settingsKey) : _settingsKey(settingsKey) {
+  // register FormatList if that hasn't happened yet
+  // FIXME I don't think this actually avoids double registration... then again... does it hurt?
+  if(QVariant::nameToType("UiStyle::FormatList") == QVariant::Invalid) {
+    qRegisterMetaType<FormatList>("UiStyle::FormatList");
+    qRegisterMetaTypeStreamOperators<FormatList>("UiStyle::FormatList");
+    Q_ASSERT(QVariant::nameToType("UiStyle::FormatList") != QVariant::Invalid);
+  }
+
   // Default format
   _defaultPlainFormat.setForeground(QBrush("#000000"));
   _defaultPlainFormat.setFont(QFont("Monospace", QApplication::font().pointSize()));
@@ -110,6 +119,8 @@ void UiStyle::setFormat(FormatType ftype, QTextCharFormat fmt, Settings::Mode mo
       s.removeCustomFormat(ftype);
     }
   }
+  // TODO: invalidate only affected cached formats... if that's possible with less overhead than just rebuilding them
+  _cachedFormats.clear();
 }
 
 QTextCharFormat UiStyle::format(FormatType ftype, Settings::Mode mode) const {
@@ -135,6 +146,7 @@ QTextCharFormat UiStyle::mergedFormat(quint32 ftype) {
   if(ftype & 0x00800000) fmt.merge(format((FormatType)(ftype & 0xf0800000))); // background
   // URL
   if(ftype & Url) fmt.merge(format(Url));
+  _cachedFormats[ftype] = fmt;
   return fmt;
 }
 
@@ -151,12 +163,16 @@ QString UiStyle::formatCode(FormatType ftype) const {
 // Since we create those ourselves, we should be pretty safe that nobody does something crappy here.
 UiStyle::StyledString UiStyle::styleString(const QString &s_) {
   QString s = s_;
+  if(s.length() > 65535) {
+    qWarning() << QString("String too long to be styled: %1").arg(s);
+    return StyledString();
+  }
   StyledString result;
-  result.formats.append(qMakePair(0, (quint32)None));
+  result.formatList.append(qMakePair((quint16)0, (quint32)None));
   quint32 curfmt = (quint32)None;
-  int pos = 0; int length = 0;
+  int pos = 0; quint16 length = 0;
   for(;;) {
-    pos = s.indexOf('%', pos);
+    int pos = s.indexOf('%', pos);
     if(pos < 0) break;
     if(s[pos+1] == '%') { // escaped %, we just remove one and continue
       s.remove(pos, 1);
@@ -196,11 +212,139 @@ UiStyle::StyledString UiStyle::styleString(const QString &s_) {
       length = code.length();
     }
     s.remove(pos, length);
-    if(pos == result.formats.last().first)
-      result.formats.last().second = curfmt;
+    if(pos == result.formatList.last().first)
+      result.formatList.last().second = curfmt;
     else
-      result.formats.append(qMakePair(pos, curfmt));
+      result.formatList.append(qMakePair((quint16)pos, curfmt));
+  }
+  result.plainText = s;
+  return result;
+}
+
+QString UiStyle::mircToInternal(const QString &mirc_) {
+  QString mirc = mirc_;
+  mirc.replace('%', "%%");      // escape % just to be sure
+  mirc.replace('\x02', "%B");
+  mirc.replace('\x0f', "%O");
+  mirc.replace('\x12', "%R");
+  mirc.replace('\x16', "%R");
+  mirc.replace('\x1d', "%S");
+  mirc.replace('\x1f', "%U");
+
+  // Now we bring the color codes (\x03) in a sane format that can be parsed more easily later.
+  // %Dcfxx is foreground, %Dcbxx is background color, where xx is a 2 digit dec number denoting the color code.
+  // %Dc- turns color off.
+  // Note: We use the "mirc standard" as described in <http://www.mirc.co.uk/help/color.txt>.
+  //       This means that we don't accept something like \x03,5 (even though others, like WeeChat, do).
+  int pos = 0;
+  for(;;) {
+    pos = mirc.indexOf('\x03', pos);
+    if(pos < 0) break; // no more mirc color codes
+    QString ins, num;
+    int l = mirc.length();
+    int i = pos + 1;
+    // check for fg color
+    if(i < l && mirc[i].isDigit()) {
+      num = mirc[i++];
+      if(i < l && mirc[i].isDigit()) num.append(mirc[i++]);
+      else num.prepend('0');
+      ins = QString("%Dcf%1").arg(num);
+
+      if(i+1 < l && mirc[i] == ',' && mirc[i+1].isDigit()) {
+        i++;
+        num = mirc[i++];
+        if(i < l && mirc[i].isDigit()) num.append(mirc[i++]);
+        else num.prepend('0');
+        ins += QString("%Dcb%1").arg(num);
+      }
+    } else {
+      ins = "%Dc-";
+    }
+    mirc.replace(pos, i-pos, ins);
   }
-  result.text = s;
+  return mirc;
+}
+
+UiStyle::StyledMessage UiStyle::styleMessage(const Message &msg) {
+  QString user = userFromMask(msg.sender());
+  QString host = hostFromMask(msg.sender());
+  QString nick = nickFromMask(msg.sender());
+  QString txt = mircToInternal(msg.contents());
+  QString bufferName = msg.bufferInfo().bufferName();
+
+  StyledMessage result;
+
+  result.timestamp = styleString(tr("%DT[%1]").arg(msg.timestamp().toLocalTime().toString("hh:mm:ss")));
+
+  QString s, t;
+  switch(msg.type()) {
+    case Message::Plain:
+      s = tr("%DS<%1>").arg(nick); t = tr("%D0%1").arg(txt); break;
+    case Message::Notice:
+      s = tr("%Dn[%1]").arg(nick); t = tr("%Dn%1").arg(txt); break;
+    case Message::Server:
+      s = tr("%Ds*"); t = tr("%Ds%1").arg(txt); break;
+    case Message::Error:
+      s = tr("%De*"); t = tr("%De%1").arg(txt); break;
+    case Message::Join:
+      s = tr("%Dj-->"); t = tr("%Dj%DN%1%DN %DH(%2@%3)%DH has joined %DC%4%DC").arg(nick, user, host, bufferName); break;
+    case Message::Part:
+      s = tr("%Dp<--"); t = tr("%Dp%DN%1%DN %DH(%2@%3)%DH has left %DC%4%DC").arg(nick, user, host, bufferName);
+      if(!txt.isEmpty()) t = QString("%1 (%2)").arg(t).arg(txt);
+      break;
+    case Message::Quit:
+      s = tr("%Dq<--"); t = tr("%Dq%DN%DU%1%DU%DN %DH(%2@%3)%DH has quit").arg(nick, user, host);
+      if(!txt.isEmpty()) t = QString("%1 (%2)").arg(t).arg(txt);
+      break;
+    case Message::Kick:
+      { s = tr("%Dk<-*");
+        QString victim = txt.section(" ", 0, 0);
+        //if(victim == ui.ownNick->currentText()) victim = tr("you");
+        QString kickmsg = txt.section(" ", 1);
+        t = tr("%Dk%DN%1%DN has kicked %DN%2%DN from %DC%3%DC").arg(nick).arg(victim).arg(bufferName);
+        if(!kickmsg.isEmpty()) t = QString("%1 (%2)").arg(t).arg(kickmsg);
+      }
+      break;
+    case Message::Nick:
+      s = tr("%Dr<->");
+      if(nick == msg.contents()) t = tr("%DrYou are now known as %DN%1%DN").arg(txt);
+      else t = tr("%Dr%DN%1%DN is now known as %DN%2%DN").arg(nick, txt);
+      break;
+    case Message::Mode:
+      s = tr("%Dm***");
+      if(nick.isEmpty()) t = tr("%DmUser mode: %DM%1%DM").arg(txt);
+      else t = tr("%DmMode %DM%1%DM by %DN%2%DN").arg(txt, nick);
+      break;
+    case Message::Action:
+      s = tr("%Da-*-");
+      t = tr("%Da%DN%1%DN %2").arg(nick).arg(txt);
+      break;
+    default:
+      s = tr("%De%1").arg(msg.sender());
+      t = tr("%De[%1]").arg(txt);
+  }
+  result.sender = styleString(s);
+  result.contents = styleString(t);
   return result;
 }
+
+QDataStream &operator<<(QDataStream &out, const UiStyle::FormatList &formatList) {
+  out << formatList.count();
+  UiStyle::FormatList::const_iterator it = formatList.begin();
+  while(it != formatList.end()) {
+    out << (*it).first << (*it).second;
+    ++it;
+  }
+  return out;
+}
+
+QDataStream &operator>>(QDataStream &in, UiStyle::FormatList &formatList) {
+  quint16 cnt;
+  in >> cnt;
+  for(quint16 i = 0; i < cnt; i++) {
+    quint16 pos; quint32 ftype;
+    in >> pos >> ftype;
+    formatList.append(qMakePair((quint16)pos, ftype));
+  }
+  return in;
+}