change: preserve search term across different mod providers

Signed-off-by: flow <flowlnlnln@gmail.com>

2 files changed, 24 insertions, 1 deletions

diff --git a/launcher/ui/dialogs/ModDownloadDialog.cpp b/launcher/ui/dialogs/ModDownloadDialog.cpp
index 31253bc2..af6704d9 100644
--- a/launcher/ui/dialogs/ModDownloadDialog.cpp
+++ b/launcher/ui/dialogs/ModDownloadDialog.cpp
@@ -55,6 +55,8 @@ ModDownloadDialog::ModDownloadDialog(const std::shared_ptr<ModFolderModel>& mods
 
     m_container->addButtons(m_buttons);
 
+    connect(m_container, &PageContainer::selectedPageChanged, this, &ModDownloadDialog::selectedPageChanged);
+
     // Bonk Qt over its stupid head and make sure it understands which button is the default one...
     // See: https://stackoverflow.com/questions/24556831/qbuttonbox-set-default-button
     auto OkButton = m_buttons->button(QDialogButtonBox::Ok);
@@ -163,3 +165,21 @@ const QList<ModDownloadTask*> ModDownloadDialog::getTasks()
 {
     return modTask.values();
 }
+
+void ModDownloadDialog::selectedPageChanged(BasePage* previous, BasePage* selected)
+{
+    auto* prev_page = dynamic_cast<ModPage*>(previous);
+    if (!prev_page) {
+        qCritical() << "Page '" << previous->displayName() << "' in ModDownloadDialog is not a ModPage!";
+        return;
+    }
+
+    auto* selected_page = dynamic_cast<ModPage*>(selected);
+    if (!selected_page) {
+        qCritical() << "Page '" << selected->displayName() << "' in ModDownloadDialog is not a ModPage!";
+        return;
+    }
+
+    // Same effect as having a global search bar
+    selected_page->setSearchTerm(prev_page->getSearchTerm());
+}
diff --git a/launcher/ui/dialogs/ModDownloadDialog.h b/launcher/ui/dialogs/ModDownloadDialog.h
index 2a26c849..18a5f0f3 100644
--- a/launcher/ui/dialogs/ModDownloadDialog.h
+++ b/launcher/ui/dialogs/ModDownloadDialog.h
@@ -34,7 +34,7 @@ class PageContainer;
 class QDialogButtonBox;
 class ModrinthModPage;
 
-class ModDownloadDialog : public QDialog, public BasePageProvider
+class ModDownloadDialog final : public QDialog, public BasePageProvider
 {
     Q_OBJECT
 
@@ -58,6 +58,9 @@ public slots:
     void accept() override;
     void reject() override;
 
+private slots:
+    void selectedPageChanged(BasePage* previous, BasePage* selected);
+
 private:
     Ui::ModDownloadDialog *ui = nullptr;
     PageContainer * m_container = nullptr;