1 files changed, 105 insertions, 105 deletions
diff --git a/Swift/QtUI/Roster/QtFilterWidget.cpp b/Swift/QtUI/Roster/QtFilterWidget.cpp
index 24be214..60b87df 100644
--- a/Swift/QtUI/Roster/QtFilterWidget.cpp
+++ b/Swift/QtUI/Roster/QtFilterWidget.cpp
@@ -27,24 +27,24 @@
 namespace Swift {
 
 QtFilterWidget::QtFilterWidget(QWidget* parent, QtTreeWidget* treeView, UIEventStream* eventStream, QBoxLayout* layout) : QWidget(parent), treeView_(treeView), eventStream_(eventStream), fuzzyRosterFilter_(0), isModifierSinglePressed_(false) {
-	int targetIndex = layout->indexOf(treeView);
+    int targetIndex = layout->indexOf(treeView);
 
-	QVBoxLayout* vboxLayout = new QVBoxLayout(this);
-	vboxLayout->setSpacing(0);
-	vboxLayout->setContentsMargins(0,0,0,0);
+    QVBoxLayout* vboxLayout = new QVBoxLayout(this);
+    vboxLayout->setSpacing(0);
+    vboxLayout->setContentsMargins(0,0,0,0);
 
-	filterLineEdit_ = new QtClosableLineEdit(this);
-	filterLineEdit_->hide();
-	vboxLayout->addWidget(filterLineEdit_);
+    filterLineEdit_ = new QtClosableLineEdit(this);
+    filterLineEdit_->hide();
+    vboxLayout->addWidget(filterLineEdit_);
 
-	vboxLayout->addWidget(treeView);
-	setLayout(vboxLayout);
-	layout->insertWidget(targetIndex, this);
+    vboxLayout->addWidget(treeView);
+    setLayout(vboxLayout);
+    layout->insertWidget(targetIndex, this);
 
-	filterLineEdit_->installEventFilter(this);
-	treeView->installEventFilter(this);
+    filterLineEdit_->installEventFilter(this);
+    treeView->installEventFilter(this);
 
-	sourceModel_ = treeView_->model();
+    sourceModel_ = treeView_->model();
 }
 
 QtFilterWidget::~QtFilterWidget() {
@@ -52,118 +52,118 @@ QtFilterWidget::~QtFilterWidget() {
 }
 
 bool QtFilterWidget::eventFilter(QObject*, QEvent* event) {
-	if (event->type() == QEvent::KeyPress ||
-		event->type() == QEvent::KeyRelease ||
-		// InputMethodQuery got introduced in Qt 5.
+    if (event->type() == QEvent::KeyPress ||
+        event->type() == QEvent::KeyRelease ||
+        // InputMethodQuery got introduced in Qt 5.
 #if QT_VERSION >= 0x050000
-		event->type() == QEvent::InputMethodQuery ||
+        event->type() == QEvent::InputMethodQuery ||
 #endif
-		event->type() == QEvent::InputMethod) {
-		event->ignore();
-		QKeyEvent* keyEvent = dynamic_cast<QKeyEvent*>(event);
-		if (keyEvent) {
-			if (keyEvent->key() == Qt::Key_Up || keyEvent->key() == Qt::Key_Down) {
-				return false;
-			} else if ((keyEvent->key() == Qt::Key_Left || keyEvent->key() == Qt::Key_Right) && filterLineEdit_->text().isEmpty()) {
-				return false;
-			} else if (keyEvent->key() == Qt::Key_Alt && event->type() == QEvent::KeyPress) {
-				isModifierSinglePressed_ = true;
-			} else if ((keyEvent->key() == Qt::Key_Alt && event->type() == QEvent::KeyRelease && isModifierSinglePressed_)
-					|| (keyEvent->key() == Qt::Key_Menu)) {
-				QPoint itemOffset(2,2);
-				QPoint contextMenuPosition = treeView_->visualRect(treeView_->currentIndex()).topLeft() + itemOffset;;
-				QApplication::postEvent(treeView_, new QContextMenuEvent(QContextMenuEvent::Keyboard, contextMenuPosition, treeView_->mapToGlobal(contextMenuPosition)));
-				return true;
-			} else if (keyEvent->key() == Qt::Key_Return) {
-				JID target = treeView_->selectedJID();
-				if (target.isValid()) {
-					eventStream_->send(boost::shared_ptr<UIEvent>(new RequestChatUIEvent(target)));
-				}
-				filterLineEdit_->setText("");
-				updateRosterFilters();
-			} else if (keyEvent->key() == Qt::Key_Escape) {
-				filterLineEdit_->setText("");
-			} else {
-				isModifierSinglePressed_ = false;
-			}
-		}
-
-		filterLineEdit_->event(event);
-
-		if (event->type() == QEvent::KeyRelease) {
-			updateRosterFilters();
-		}
-		return true;
-	}
-	return false;
+        event->type() == QEvent::InputMethod) {
+        event->ignore();
+        QKeyEvent* keyEvent = dynamic_cast<QKeyEvent*>(event);
+        if (keyEvent) {
+            if (keyEvent->key() == Qt::Key_Up || keyEvent->key() == Qt::Key_Down) {
+                return false;
+            } else if ((keyEvent->key() == Qt::Key_Left || keyEvent->key() == Qt::Key_Right) && filterLineEdit_->text().isEmpty()) {
+                return false;
+            } else if (keyEvent->key() == Qt::Key_Alt && event->type() == QEvent::KeyPress) {
+                isModifierSinglePressed_ = true;
+            } else if ((keyEvent->key() == Qt::Key_Alt && event->type() == QEvent::KeyRelease && isModifierSinglePressed_)
+                    || (keyEvent->key() == Qt::Key_Menu)) {
+                QPoint itemOffset(2,2);
+                QPoint contextMenuPosition = treeView_->visualRect(treeView_->currentIndex()).topLeft() + itemOffset;;
+                QApplication::postEvent(treeView_, new QContextMenuEvent(QContextMenuEvent::Keyboard, contextMenuPosition, treeView_->mapToGlobal(contextMenuPosition)));
+                return true;
+            } else if (keyEvent->key() == Qt::Key_Return) {
+                JID target = treeView_->selectedJID();
+                if (target.isValid()) {
+                    eventStream_->send(boost::shared_ptr<UIEvent>(new RequestChatUIEvent(target)));
+                }
+                filterLineEdit_->setText("");
+                updateRosterFilters();
+            } else if (keyEvent->key() == Qt::Key_Escape) {
+                filterLineEdit_->setText("");
+            } else {
+                isModifierSinglePressed_ = false;
+            }
+        }
+
+        filterLineEdit_->event(event);
+
+        if (event->type() == QEvent::KeyRelease) {
+            updateRosterFilters();
+        }
+        return true;
+    }
+    return false;
 }
 
 void QtFilterWidget::popAllFilters() {
-	std::vector<RosterFilter*> filters = treeView_->getRoster()->getFilters();
-	foreach(RosterFilter* filter, filters) {
-		filters_.push_back(filter);
-		treeView_->getRoster()->removeFilter(filter);
-	}
-	treeView_->getRoster()->onFilterAdded.connect(boost::bind(&QtFilterWidget::handleFilterAdded, this, _1));
-	treeView_->getRoster()->onFilterRemoved.connect(boost::bind(&QtFilterWidget::handleFilterRemoved, this, _1));
+    std::vector<RosterFilter*> filters = treeView_->getRoster()->getFilters();
+    foreach(RosterFilter* filter, filters) {
+        filters_.push_back(filter);
+        treeView_->getRoster()->removeFilter(filter);
+    }
+    treeView_->getRoster()->onFilterAdded.connect(boost::bind(&QtFilterWidget::handleFilterAdded, this, _1));
+    treeView_->getRoster()->onFilterRemoved.connect(boost::bind(&QtFilterWidget::handleFilterRemoved, this, _1));
 }
 
 void QtFilterWidget::pushAllFilters() {
-	treeView_->getRoster()->onFilterAdded.disconnect(boost::bind(&QtFilterWidget::handleFilterAdded, this, _1));
-	treeView_->getRoster()->onFilterRemoved.disconnect(boost::bind(&QtFilterWidget::handleFilterRemoved, this, _1));
-	foreach(RosterFilter* filter, filters_) {
-		treeView_->getRoster()->addFilter(filter);
-	}
-	filters_.clear();
+    treeView_->getRoster()->onFilterAdded.disconnect(boost::bind(&QtFilterWidget::handleFilterAdded, this, _1));
+    treeView_->getRoster()->onFilterRemoved.disconnect(boost::bind(&QtFilterWidget::handleFilterRemoved, this, _1));
+    foreach(RosterFilter* filter, filters_) {
+        treeView_->getRoster()->addFilter(filter);
+    }
+    filters_.clear();
 }
 
 void QtFilterWidget::updateRosterFilters() {
-	if (fuzzyRosterFilter_) {
-		if (filterLineEdit_->text().isEmpty()) {
-			// remove currently installed search filter and put old filters back
-			treeView_->getRoster()->removeFilter(fuzzyRosterFilter_);
-			delete fuzzyRosterFilter_;
-			fuzzyRosterFilter_ = NULL;
-			pushAllFilters();
-		} else {
-			// remove currently intsalled search filter and put new search filter in place
-			updateSearchFilter();
-		}
-	} else {
-		if (!filterLineEdit_->text().isEmpty()) {
-			// remove currently installed filters and put a search filter in place
-			popAllFilters();
-			updateSearchFilter();
-		}
-	}
-	filterLineEdit_->setVisible(!filterLineEdit_->text().isEmpty());
+    if (fuzzyRosterFilter_) {
+        if (filterLineEdit_->text().isEmpty()) {
+            // remove currently installed search filter and put old filters back
+            treeView_->getRoster()->removeFilter(fuzzyRosterFilter_);
+            delete fuzzyRosterFilter_;
+            fuzzyRosterFilter_ = NULL;
+            pushAllFilters();
+        } else {
+            // remove currently intsalled search filter and put new search filter in place
+            updateSearchFilter();
+        }
+    } else {
+        if (!filterLineEdit_->text().isEmpty()) {
+            // remove currently installed filters and put a search filter in place
+            popAllFilters();
+            updateSearchFilter();
+        }
+    }
+    filterLineEdit_->setVisible(!filterLineEdit_->text().isEmpty());
 }
 
 void QtFilterWidget::updateSearchFilter() {
-	if (fuzzyRosterFilter_) {
-		treeView_->getRoster()->removeFilter(fuzzyRosterFilter_);
-		delete fuzzyRosterFilter_;
-		fuzzyRosterFilter_ = NULL;
-	}
-	fuzzyRosterFilter_ = new FuzzyRosterFilter(Q2PSTRING(filterLineEdit_->text()));
-	treeView_->getRoster()->addFilter(fuzzyRosterFilter_);
-	treeView_->setCurrentIndex(sourceModel_->index(0, 0, sourceModel_->index(0,0)));
+    if (fuzzyRosterFilter_) {
+        treeView_->getRoster()->removeFilter(fuzzyRosterFilter_);
+        delete fuzzyRosterFilter_;
+        fuzzyRosterFilter_ = NULL;
+    }
+    fuzzyRosterFilter_ = new FuzzyRosterFilter(Q2PSTRING(filterLineEdit_->text()));
+    treeView_->getRoster()->addFilter(fuzzyRosterFilter_);
+    treeView_->setCurrentIndex(sourceModel_->index(0, 0, sourceModel_->index(0,0)));
 }
 
 void QtFilterWidget::handleFilterAdded(RosterFilter* filter) {
-	if (filter != fuzzyRosterFilter_) {
-		filterLineEdit_->setText("");
-		updateRosterFilters();
-	}
+    if (filter != fuzzyRosterFilter_) {
+        filterLineEdit_->setText("");
+        updateRosterFilters();
+    }
 }
 
 void QtFilterWidget::handleFilterRemoved(RosterFilter* filter) {
-	/* make sure we don't end up adding this one back in later */
-	filters_.erase(std::remove(filters_.begin(), filters_.end(), filter), filters_.end());
-	if (filter != fuzzyRosterFilter_) {
-		filterLineEdit_->setText("");
-		updateRosterFilters();
-	}
+    /* make sure we don't end up adding this one back in later */
+    filters_.erase(std::remove(filters_.begin(), filters_.end(), filter), filters_.end());
+    if (filter != fuzzyRosterFilter_) {
+        filterLineEdit_->setText("");
+        updateRosterFilters();
+    }
 }
 
 }