src/qtopia/mainwidget.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
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  19  ***************************************************************************/
  20
  21 #include "mainwidget.h"
  22
  23 #include "buffer.h"
  24 #include "chatwidget.h"
  25
  26 MainWidget::MainWidget(QWidget *parent) : QWidget(parent) {
  27   ui.setupUi(this);
  28   ui.inputLine->hide(); ui.topicBar->hide();
  29   connect(ui.inputLine, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
  30   currentBuffer = 0;
  31 }
  32
  33 MainWidget::~MainWidget() {
  34
  35
  36
  37 }
  38
  39 void MainWidget::setBuffer(Buffer *buf) {
  40   if(!buf) {
  41     ui.stack->setCurrentIndex(0);
  42     currentBuffer = 0;
  43     return;
  44   }
  45   //  TODO update topic if changed; handle status buffer display
  46   QString title = QString("%1 (%2): \"%3\"").arg(buf->name()).arg(buf->networkName()).arg(buf->topic());
  47   ui.topicBar->setContents(title);
  48
  49   //ui.chatWidget->setStyleSheet("div { color: #777777; }");
  50   //ui.chatWidget->setHtml("<style type=\"text/css\">.foo { color: #777777; } .bar { font-style: italic }</style>"
  51   //                       "<div class=\"foo\">foo</div> <div class=\"bar\">bar</div> baz");
  52   //ui.chatWidget->moveCursor(QTextCursor::End);
  53   //ui.chatWidget->insertHtml("<div class=\"foo\"> brumm</div>");
  54
  55   ChatWidget *chatWidget;
  56   if(!chatWidgets.contains(buf)) {
  57     chatWidget = new ChatWidget(this);
  58     QList<ChatLine *> lines;
  59     QList<AbstractUiMsg *> msgs = buf->contents();
  60     foreach(AbstractUiMsg *msg, msgs) {
  61       lines.append((ChatLine*)(msg));
  62     }
  63     chatWidget->setContents(lines);
  64     connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
  65     connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
  66     connect(buf, SIGNAL(topicSet(QString)), this, SLOT(setTopic(QString)));
  67     //connect(buf, SIGNAL(ownNickSet(QString)), this, SLOT(setOwnNick(QString)));
  68     ui.stack->addWidget(chatWidget);
  69     chatWidgets.insert(buf, chatWidget);
  70     chatWidget->setFocusProxy(ui.inputLine);
  71   } else chatWidget = chatWidgets[buf];
  72   ui.inputLine->show(); ui.topicBar->show();
  73   ui.stack->setCurrentWidget(chatWidget);
  74   ui.inputLine->setFocus();
  75   currentBuffer = buf;
  76 }
  77
  78 void MainWidget::enterPressed() {
  79   QStringList lines = ui.inputLine->text().split('\n', QString::SkipEmptyParts);
  80   foreach(QString msg, lines) {
  81     if(msg.isEmpty()) continue;
  82     if(currentBuffer) currentBuffer->processUserInput(msg);
  83   }
  84   ui.inputLine->clear();
  85 }
  86
  87 // FIXME make this more elegant, we don't need to send a string around...
  88 void MainWidget::setTopic(QString topic) {
  89   Q_UNUSED(topic);
  90   if(currentBuffer) {
  91     QString title = QString("%1 (%2): \"%3\"").arg(currentBuffer->name()).arg(currentBuffer->networkName()).arg(currentBuffer->topic());
  92     ui.topicBar->setContents(title);
  93   }
  94 }