X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fbufferwidget.cpp;h=99a2f3082043975c9239e0947756a62b0be592b7;hp=9bb2cab744f1abbcde78b2b23b311cc865fdd882;hb=a71a4cc60303b29f493d9d0b6636f00473c4eaf6;hpb=70706ff642683d03ff091cab25d984ec7d9612de

diff --git a/src/qtui/bufferwidget.cpp b/src/qtui/bufferwidget.cpp
index 9bb2cab7..99a2f308 100644
--- a/src/qtui/bufferwidget.cpp
+++ b/src/qtui/bufferwidget.cpp
@@ -1,11 +1,11 @@
 /***************************************************************************
- *   Copyright (C) 2005-07 by The Quassel Team                             *
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
+ *   (at your option) version 3.                                           *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
@@ -23,47 +23,106 @@
 #include "chatline-old.h"
 #include "chatwidget.h"
 #include "settings.h"
-
-BufferWidget::BufferWidget(QWidget *parent) : QWidget(parent) {
+#include "client.h"
+#include "identity.h"
+#include "network.h"
+#include "networkmodel.h"
+
+BufferWidget::BufferWidget(QWidget *parent)
+  : QWidget(parent),
+    _bufferModel(0),
+    _selectionModel(0)
+{
   ui.setupUi(this);
-  connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
 }
 
-void BufferWidget::init() {
+BufferWidget::~BufferWidget() {
+}
 
+void BufferWidget::init() {
 }
 
-BufferWidget::~BufferWidget() {
+void BufferWidget::setModel(BufferModel *bufferModel) {
+  if(_bufferModel) {
+    disconnect(_bufferModel, 0, this, 0);
+  }
+  _bufferModel = bufferModel;
+  connect(bufferModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex, int, int)),
+	  this, SLOT(rowsAboutToBeRemoved(QModelIndex, int, int)));
+}
 
+void BufferWidget::setSelectionModel(QItemSelectionModel *selectionModel) {
+  if(_selectionModel) {
+    disconnect(_selectionModel, 0, this, 0);
+  }
+  _selectionModel = selectionModel;
+  connect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+	  this, SLOT(currentChanged(QModelIndex, QModelIndex)));
 }
 
-void BufferWidget::setBuffer(Buffer *buf) {
-  /*
-  ChatView *chatView;
-  if(_chatViews.contains(buf->uid())) {
-    chatView = _chatViews[buf->uid()];
+void BufferWidget::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) {
+  Q_ASSERT(model());
+  if(!parent.isValid()) {
+    // ok this means that whole networks are about to be removed
+    // we can't determine which buffers are affect, so we hope that all nets are removed
+    // this is the most common case (for example disconnecting from the core or terminating the clint)
+    if(model()->rowCount(parent) != end - start + 1)
+      return;
+
+    ChatWidget *chatWidget;
+    QHash<BufferId, ChatWidget *>::iterator iter = _chatWidgets.begin();
+    while(iter != _chatWidgets.end()) {
+      chatWidget = *iter;
+      iter = _chatWidgets.erase(iter);
+      ui.stackedWidget->removeWidget(chatWidget);
+      chatWidget->deleteLater();
+    }
+    
   } else {
-    chatView = new ChatView(buf, this);
-    ui.stackedWidget->addWidget(chatView);
-    _chatViews[buf->uid()] = chatView;
+    // check if there are explicitly buffers removed
+    for(int i = start; i <= end; i++) {
+      QVariant variant = parent.child(i,0).data(NetworkModel::BufferIdRole);
+      if(!variant.isValid())
+	continue;
+      
+      BufferId bufferId = qVariantValue<BufferId>(variant);
+      removeBuffer(bufferId);
+    }
   }
-  ui.stackedWidget->setCurrentWidget(chatView);
-  disconnect(this, SIGNAL(userInput(QString)), 0, 0);
-  connect(this, SIGNAL(userInput(QString)), buf, SLOT(processUserInput(QString)));
-  //chatView->setFocusProxy(ui.inputEdit);
-  ui.inputEdit->setFocus();
-  ui.ownNick->clear();  // TODO add nick history
 }
-  */
+
+void BufferWidget::removeBuffer(BufferId bufferId) {
+  if(!_chatWidgets.contains(bufferId))
+    return;
+
+  ChatWidget *chatWidget = _chatWidgets.take(bufferId);
+  ui.stackedWidget->removeWidget(chatWidget);
+  chatWidget->deleteLater();
+}
+
+void BufferWidget::currentChanged(const QModelIndex &current, const QModelIndex &previous) {
+  Q_UNUSED(previous);
+  QVariant variant;
+
+  variant = current.data(NetworkModel::BufferIdRole);
+  if(!variant.isValid())
+    return;
   
-  // ui.ownNick->addItem(state->ownNick);
+  setCurrentBuffer(qVariantValue<BufferId>(variant));
+}
 
+void BufferWidget::setCurrentBuffer(BufferId bufferId) {
   ChatWidget *chatWidget;
-  if(_chatWidgets.contains(buf->uid())) {
-     chatWidget = _chatWidgets[buf->uid()];
+  if(_chatWidgets.contains(bufferId)) {
+     chatWidget = _chatWidgets[bufferId];
   } else {
+    Buffer *buf = Client::buffer(bufferId);
+    if(!buf) {
+      qWarning() << "BufferWidget::setBuffer(BufferId): Can't show unknown Buffer:" << bufferId;
+      return;
+    }
     chatWidget = new ChatWidget(this);
-    chatWidget->init(buf->networkName(), buf->name());
+    chatWidget->init(bufferId);
     QList<ChatLine *> lines;
     QList<AbstractUiMsg *> msgs = buf->contents();
     foreach(AbstractUiMsg *msg, msgs) {
@@ -72,47 +131,11 @@ void BufferWidget::setBuffer(Buffer *buf) {
     chatWidget->setContents(lines);
     connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), chatWidget, SLOT(appendMsg(AbstractUiMsg *)));
     connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), chatWidget, SLOT(prependMsg(AbstractUiMsg *)));
-    _chatWidgets[buf->uid()] = chatWidget;
+    _chatWidgets[bufferId] = chatWidget;
     ui.stackedWidget->addWidget(chatWidget);
+    chatWidget->setFocusProxy(this);
   }
   ui.stackedWidget->setCurrentWidget(chatWidget);
-  disconnect(this, SIGNAL(userInput(QString)), 0, 0);
-  connect(this, SIGNAL(userInput(QString)), buf, SLOT(processUserInput(QString)));
-  chatWidget->setFocusProxy(ui.inputEdit);
-  ui.inputEdit->setFocus();
-  ui.ownNick->clear();  // TODO add nick history
-  // ui.ownNick->addItem(state->ownNick);
-}
-
-void BufferWidget::saveState() {
-
-}
-
-QSize BufferWidget::sizeHint() const {
-  return QSize(800,400);
-}
-
-void BufferWidget::enterPressed() {
-  QStringList lines = ui.inputEdit->text().split('\n', QString::SkipEmptyParts);
-  foreach(QString msg, lines) {
-    if(msg.isEmpty()) continue;
-    emit userInput(msg);
-  }
-  ui.inputEdit->clear();
-}
-
-void BufferWidget::setActive(bool act) {
-  if(act != active) {
-    active = act;
-    //renderContents();
-    //scrollToEnd();
-  }
-}
-
-
-/*
-void BufferWidget::displayMsg(Message msg) {
-  chatWidget->appendMsg(msg);
+  setFocus();
 }
-*/