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Diffstat (limited to 'Swift/QtUI/MUCSearch/MUCSearchModel.cpp')
-rw-r--r--Swift/QtUI/MUCSearch/MUCSearchModel.cpp130
1 files changed, 73 insertions, 57 deletions
diff --git a/Swift/QtUI/MUCSearch/MUCSearchModel.cpp b/Swift/QtUI/MUCSearch/MUCSearchModel.cpp
index adb2a11..cc36f5f 100644
--- a/Swift/QtUI/MUCSearch/MUCSearchModel.cpp
+++ b/Swift/QtUI/MUCSearch/MUCSearchModel.cpp
@@ -1,11 +1,14 @@
/*
- * Copyright (c) 2010 Isode Limited.
+ * Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
-#include "Swift/QtUI/MUCSearch/MUCSearchModel.h"
-#include "Swift/QtUI/MUCSearch/MUCSearchEmptyItem.h"
+#include <Swift/QtUI/MUCSearch/MUCSearchModel.h>
+
+#include <memory>
+
+#include <Swift/QtUI/MUCSearch/MUCSearchEmptyItem.h>
namespace Swift {
@@ -13,78 +16,91 @@ MUCSearchModel::MUCSearchModel() {
}
void MUCSearchModel::clear() {
- emit layoutAboutToBeChanged();
- services_.clear();
- emit layoutChanged();
+ // We need to reset the model, so that model indices containing raw pointers
+ // to MUCSearchServiceItems are invalaidated before we delete the
+ // MUCSearchServiceItems.
+ emit beginResetModel();
+ services_.clear();
+ emit endResetModel();
}
-void MUCSearchModel::addService(MUCSearchServiceItem* service) {
- emit layoutAboutToBeChanged();
- services_.push_back(service);
- emit layoutChanged();
+void MUCSearchModel::addService(std::shared_ptr<MUCSearchServiceItem> service) {
+ emit layoutAboutToBeChanged();
+ if (sortOrder_) {
+ service->setSorting(*sortOrder_);
+ }
+ services_.push_back(service);
+ emit layoutChanged();
}
int MUCSearchModel::columnCount(const QModelIndex& /*parent*/) const {
- return 1;
+ return 1;
}
QVariant MUCSearchModel::data(const QModelIndex& index, int role) const {
- return index.isValid() ? static_cast<MUCSearchItem*>(index.internalPointer())->data(role) : QVariant();
+ return index.isValid() ? static_cast<MUCSearchItem*>(index.internalPointer())->data(role) : QVariant();
}
QModelIndex MUCSearchModel::index(int row, int column, const QModelIndex & parent) const {
- if (!hasIndex(row, column, parent)) {
- return QModelIndex();
- }
-
- if (parent.isValid()) {
- MUCSearchServiceItem* parentItem = static_cast<MUCSearchServiceItem*>(parent.internalPointer());
- return row < parentItem->rowCount() ? createIndex(row, column, parentItem->getItem(row)) : QModelIndex();
- } else {
- return row < services_.size() ? createIndex(row, column, services_[row]) : QModelIndex();
- }
-
+ if (!hasIndex(row, column, parent)) {
+ return QModelIndex();
+ }
+ if (parent.isValid()) {
+ MUCSearchServiceItem* parentItem = static_cast<MUCSearchServiceItem*>(parent.internalPointer());
+ return row < parentItem->rowCount() ? createIndex(row, column, parentItem->getItem(row)) : QModelIndex();
+ } else {
+ return row < services_.size() ? createIndex(row, column, services_[row].get()) : QModelIndex();
+ }
}
QModelIndex MUCSearchModel::parent(const QModelIndex& index) const {
- if (!index.isValid()) {
- return QModelIndex();
- }
- MUCSearchItem* item = static_cast<MUCSearchItem*>(index.internalPointer());
- if (!item) {
- return QModelIndex();
- }
- else if (dynamic_cast<MUCSearchServiceItem*>(item)) {
- return QModelIndex();
- }
-
- MUCSearchServiceItem* parent = NULL;
- if (MUCSearchRoomItem* roomItem = dynamic_cast<MUCSearchRoomItem*>(item)) {
- parent = roomItem->getParent();
- }
- else if (MUCSearchEmptyItem* emptyItem = dynamic_cast<MUCSearchEmptyItem*>(item)) {
- parent = emptyItem->getParent();
- }
- if (parent) {
- int row = services_.indexOf(parent);
- return createIndex(row, 1, parent);
- }
- else {
- return QModelIndex();
- }
+ if (!index.isValid()) {
+ return QModelIndex();
+ }
+ MUCSearchItem* item = static_cast<MUCSearchItem*>(index.internalPointer());
+ if (!item) {
+ return QModelIndex();
+ }
+ else if (dynamic_cast<MUCSearchServiceItem*>(item)) {
+ return QModelIndex();
+ }
+
+ std::shared_ptr<MUCSearchServiceItem> parent;
+ if (MUCSearchRoomItem* roomItem = dynamic_cast<MUCSearchRoomItem*>(item)) {
+ parent = roomItem->getParent();
+ }
+ else if (MUCSearchEmptyItem* emptyItem = dynamic_cast<MUCSearchEmptyItem*>(item)) {
+ parent = emptyItem->getParent();
+ }
+ if (parent) {
+ int row = services_.indexOf(parent);
+ return createIndex(row, 1, parent.get());
+ }
+ else {
+ return QModelIndex();
+ }
}
int MUCSearchModel::rowCount(const QModelIndex& parentIndex) const {
- if (!parentIndex.isValid()) {
- return services_.size();
- }
- if (dynamic_cast<MUCSearchServiceItem*>(static_cast<MUCSearchItem*>(parentIndex.internalPointer()))) {
- return services_[parentIndex.row()]->rowCount();
- }
- else {
- return 0;
- }
+ if (!parentIndex.isValid()) {
+ return services_.size();
+ }
+ if (dynamic_cast<MUCSearchServiceItem*>(static_cast<MUCSearchItem*>(parentIndex.internalPointer()))) {
+ return services_[parentIndex.row()]->rowCount();
+ }
+ else {
+ return 0;
+ }
+}
+
+void MUCSearchModel::sort(int column, Qt::SortOrder order) {
+ sortOrder_ = order;
+ if (column == 0) {
+ for (auto&& serviceItem : services_) {
+ serviceItem->setSorting(*sortOrder_);
+ }
+ }
}
}