diff options
Diffstat (limited to 'launcher/ui/pages/instance/ExternalResourcesPage.cpp')
| -rw-r--r-- | launcher/ui/pages/instance/ExternalResourcesPage.cpp | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/launcher/ui/pages/instance/ExternalResourcesPage.cpp b/launcher/ui/pages/instance/ExternalResourcesPage.cpp index c66d1368..1115ddc3 100644 --- a/launcher/ui/pages/instance/ExternalResourcesPage.cpp +++ b/launcher/ui/pages/instance/ExternalResourcesPage.cpp @@ -1,4 +1,5 @@ #include "ExternalResourcesPage.h" +#include "ui/dialogs/CustomMessageBox.h" #include "ui_ExternalResourcesPage.h" #include "DesktopServices.h" @@ -128,7 +129,7 @@ bool ExternalResourcesPage::eventFilter(QObject* obj, QEvent* ev) { if (ev->type() != QEvent::KeyPress) return QWidget::eventFilter(obj, ev); - + QKeyEvent* keyEvent = static_cast<QKeyEvent*>(ev); if (obj == ui->treeView) return listFilter(keyEvent); @@ -140,7 +141,6 @@ void ExternalResourcesPage::addItem() { if (!m_controlsEnabled) return; - auto list = GuiUtil::BrowseForFiles( helpPage(), tr("Select %1", "Select whatever type of files the page contains. Example: 'Loader Mods'").arg(displayName()), @@ -157,8 +157,50 @@ void ExternalResourcesPage::removeItem() { if (!m_controlsEnabled) return; - + auto selection = m_filterModel->mapSelectionToSource(ui->treeView->selectionModel()->selection()); + + int count = 0; + bool folder = false; + for (auto& i : selection.indexes()) { + if (i.column() == 0) { + count++; + + // if a folder is selected, show the confirmation dialog + if (m_model->at(i.row()).fileinfo().isDir()) + folder = true; + } + } + + QString text; + bool multiple = count > 1; + + if (multiple) { + text = tr("You are about to remove %1 items.\n" + "This may be permanent and they will be gone from the folder.\n\n" + "Are you sure?") + .arg(count); + } else if (folder) { + text = tr("You are about to remove the folder \"%1\".\n" + "This may be permanent and it will be gone from the parent folder.\n\n" + "Are you sure?") + .arg(m_model->at(selection.indexes().at(0).row()).fileinfo().fileName()); + } + + if (!text.isEmpty()) { + auto response = CustomMessageBox::selectable(this, tr("Confirm Removal"), text, QMessageBox::Warning, + QMessageBox::Yes | QMessageBox::No, QMessageBox::No) + ->exec(); + + if (response != QMessageBox::Yes) + return; + } + + removeItems(selection); +} + +void ExternalResourcesPage::removeItems(const QItemSelection& selection) +{ m_model->deleteResources(selection.indexes()); } @@ -209,4 +251,3 @@ bool ExternalResourcesPage::onSelectionChanged(const QModelIndex& current, const return true; } - |