X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fnicklistwidget.cpp;h=d2ef8e87488014e5aed61bb54408d1db443f7513;hp=df14b46cf404480517c63099d847f860cca25708;hb=7c9c1b348382b8b77f96a883945c522d32a478d5;hpb=50706d89d4d60e258ebb6873d3778383621898e4

diff --git a/src/qtui/nicklistwidget.cpp b/src/qtui/nicklistwidget.cpp
index df14b46c..d2ef8e87 100644
--- a/src/qtui/nicklistwidget.cpp
+++ b/src/qtui/nicklistwidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -20,56 +20,205 @@
 
 #include "nicklistwidget.h"
 
-#include "buffer.h"
 #include "nickview.h"
 #include "client.h"
 #include "networkmodel.h"
+#include "buffermodel.h"
+#include "nickviewfilter.h"
+#include "qtuisettings.h"
+
+#include <QAction>
+#include <QDebug>
+#include <QEvent>
+#include <QAbstractButton>
 
 NickListWidget::NickListWidget(QWidget *parent)
-  : QWidget(parent),
-    _currentBuffer(0)
+  : AbstractItemView(parent)
 {
   ui.setupUi(this);
 }
 
+QDockWidget *NickListWidget::dock() const {
+  QDockWidget *dock = qobject_cast<QDockWidget *>(parent());
+  if(dock)
+    return dock;
+  else
+    return 0;
+}
 
-BufferId NickListWidget::currentBuffer() const {
-  return _currentBuffer;
+void NickListWidget::hideEvent(QHideEvent *event) {
+  emit nickSelectionChanged(QModelIndexList());
+  AbstractItemView::hideEvent(event);
 }
 
-void NickListWidget::setCurrentBuffer(BufferId bufferId) {
-  QModelIndex bufferIdx = Client::networkModel()->bufferIndex(bufferId);
-  
-  if(bufferIdx.data(NetworkModel::BufferTypeRole) != BufferItem::ChannelType) {
+void NickListWidget::showEvent(QShowEvent *event) {
+  NickView *view = qobject_cast<NickView *>(ui.stackedWidget->currentWidget());
+  if(view)
+    emit nickSelectionChanged(view->selectedIndexes());
+
+  AbstractItemView::showEvent(event);
+}
+
+void NickListWidget::showWidget(bool visible) {
+  if(!selectionModel())
+    return;
+
+  QModelIndex currentIndex = selectionModel()->currentIndex();
+  if(currentIndex.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
+    QDockWidget *dock_ = dock();
+    if(!dock_)
+      return;
+
+    if(visible)
+      dock_->show();
+    else
+      dock_->close();
+  }
+}
+
+void NickListWidget::currentChanged(const QModelIndex &current, const QModelIndex &previous) {
+  BufferInfo::Type bufferType = (BufferInfo::Type)current.data(NetworkModel::BufferTypeRole).toInt();
+  BufferId newBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
+  BufferId oldBufferId = previous.data(NetworkModel::BufferIdRole).value<BufferId>();
+
+  if(bufferType != BufferInfo::ChannelBuffer) {
     ui.stackedWidget->setCurrentWidget(ui.emptyPage);
+    emit nickSelectionChanged(QModelIndexList());
     return;
   }
 
-  if(nickViews.contains(bufferId)) {
-    ui.stackedWidget->setCurrentWidget(nickViews.value(bufferId));
+  // See NickListDock::NickListDock() below
+//   if(bufferType != BufferInfo::ChannelBuffer) {
+//     ui.stackedWidget->setCurrentWidget(ui.emptyPage);
+//     QDockWidget *dock_ = dock();
+//     if(dock_) {
+//       dock_->close();
+//     }
+//     return;
+//   } else {
+//     QDockWidget *dock_ = dock();
+//     if(dock_ && dock_->toggleViewAction()->isChecked()) {
+//       dock_->show();
+//     }
+//   }
+
+  if(newBufferId == oldBufferId)
+    return;
+
+  NickView *view;
+  if(nickViews.contains(newBufferId)) {
+    view = nickViews.value(newBufferId);
+    ui.stackedWidget->setCurrentWidget(view);
   } else {
-    NickView *view = new NickView(this);
-    view->setModel(Client::networkModel());
-    view->setRootIndex(bufferIdx);
-    nickViews[bufferId] = view;
+    view = new NickView(this);
+    NickViewFilter *filter = new NickViewFilter(newBufferId, Client::networkModel());
+    view->setModel(filter);
+    QModelIndex source_current = Client::bufferModel()->mapToSource(current);
+    view->setRootIndex(filter->mapFromSource(source_current));
+    nickViews[newBufferId] = view;
     ui.stackedWidget->addWidget(view);
     ui.stackedWidget->setCurrentWidget(view);
+    connect(view, SIGNAL(selectionUpdated()), SLOT(nickSelectionChanged()));
   }
+  emit nickSelectionChanged(view->selectedIndexes());
 }
 
-void NickListWidget::reset() {
-  foreach(NickView *view, nickViews.values()) {
-    ui.stackedWidget->removeWidget(view);
-    view->deleteLater();
+void NickListWidget::nickSelectionChanged() {
+  NickView *view = qobject_cast<NickView *>(sender());
+  Q_ASSERT(view);
+  if(view != ui.stackedWidget->currentWidget()) {
+    qDebug() << "Nick selection of hidden view changed!";
+    return;
+  }
+  emit nickSelectionChanged(view->selectedIndexes());
+}
+
+void NickListWidget::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)
+    NickView *nickView;
+    QHash<BufferId, NickView *>::iterator iter = nickViews.begin();
+    while(iter != nickViews.end()) {
+      nickView = *iter;
+      iter = nickViews.erase(iter);
+      ui.stackedWidget->removeWidget(nickView);
+      QAbstractItemModel *model = nickView->model();
+      nickView->setModel(0);
+      if(QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
+	filter->setSourceModel(0);
+      model->deleteLater();
+      nickView->deleteLater();
+    }
+  } else {
+    // 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);
+    }
   }
-  nickViews.clear();
 }
 
 void NickListWidget::removeBuffer(BufferId bufferId) {
   if(!nickViews.contains(bufferId))
     return;
-  
+
   NickView *view = nickViews.take(bufferId);
   ui.stackedWidget->removeWidget(view);
+  QAbstractItemModel *model = view->model();
+  view->setModel(0);
+  if(QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
+    filter->setSourceModel(0);
+  model->deleteLater();
   view->deleteLater();
 }
+
+QSize NickListWidget::sizeHint() const {
+  QWidget *currentWidget = ui.stackedWidget->currentWidget();
+  if(!currentWidget || currentWidget == ui.emptyPage)
+    return QSize(100, height());
+  else
+    return currentWidget->sizeHint();
+}
+
+
+// ==============================
+//  NickList Dock
+// ==============================
+NickListDock::NickListDock(const QString &title, QWidget *parent)
+  : QDockWidget(title, parent)
+{
+  // THIS STUFF IS NEEDED FOR NICKLIST AUTOHIDE... 
+  // AS THIS BRINGS LOTS OF FUCKUPS WITH IT IT'S DEACTIVATED FOR NOW...
+  
+//   QAction *toggleView = toggleViewAction();
+//   disconnect(toggleView, SIGNAL(triggered(bool)), this, 0);
+//   toggleView->setChecked(QtUiSettings().value("ShowNickList", QVariant(true)).toBool());
+
+//   // reconnecting the closebuttons clicked signal to the action
+//   foreach(QAbstractButton *button, findChildren<QAbstractButton *>()) {
+//     if(disconnect(button, SIGNAL(clicked()), this, SLOT(close())))
+//       connect(button, SIGNAL(clicked()), toggleView, SLOT(trigger()));
+//   }
+}
+
+// NickListDock::~NickListDock() {
+//   QtUiSettings().setValue("ShowNickList", toggleViewAction()->isChecked());
+// }
+
+// bool NickListDock::event(QEvent *event) {
+//   switch (event->type()) {
+//   case QEvent::Hide:
+//   case QEvent::Show:
+//     emit visibilityChanged(event->type() == QEvent::Show);
+//     return QWidget::event(event);
+//   default:
+//     return QDockWidget::event(event);
+//   }
+// }