feat: Column on left, hideable

- columns are hideable (saves to settings)
- image column moved to left
- datamodals can provide resize modes

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

launcher/minecraft/mod/ModFolderModel.cpp

@@ -37,6 +37,7 @@
 #include "ModFolderModel.h"
 
 #include <FileSystem.h>
+#include <qheaderview.h>
 #include <QDebug>
 #include <QFileSystemWatcher>
 #include <QIcon>
@@ -56,7 +57,8 @@
 ModFolderModel::ModFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance, bool is_indexed, bool create_dir)
     : ResourceFolderModel(QDir(dir), instance, nullptr, create_dir), m_is_indexed(is_indexed)
 {
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::VERSION, SortType::DATE, SortType::PROVIDER, SortType::NAME };
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME , SortType::VERSION, SortType::DATE, SortType::PROVIDER};
+    m_column_resize_modes = { QHeaderView::ResizeToContents, QHeaderView::ResizeToContents, QHeaderView::Stretch, QHeaderView::ResizeToContents, QHeaderView::ResizeToContents};
 }
 
 QVariant ModFolderModel::data(const QModelIndex &index, int role) const
@@ -143,7 +145,7 @@ QVariant ModFolderModel::headerData(int section, Qt::Orientation orientation, in
         switch (section)
         {
         case ActiveColumn:
-            return QString();
+            return tr("Enable");
         case NameColumn:
             return tr("Name");
         case VersionColumn:

launcher/minecraft/mod/ModFolderModel.h

@@ -64,11 +64,11 @@ public:
     enum Columns
     {
         ActiveColumn = 0,
+        ImageColumn,
         NameColumn,
         VersionColumn,
         DateColumn,
         ProviderColumn,
-        ImageColumn,
         NUM_COLUMNS
     };
     enum ModStatusAction {
@@ -78,6 +78,8 @@ public:
     };
     ModFolderModel(const QString &dir, std::shared_ptr<const BaseInstance> instance, bool is_indexed = false, bool create_dir = true);
 
+    virtual QString id() const override { return "mods"; }
+
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;

launcher/minecraft/mod/ResourceFolderModel.cpp

@@ -8,12 +8,15 @@
 #include <QStyle>
 #include <QThreadPool>
 #include <QUrl>
+#include <QMenu>
 
 #include "Application.h"
 #include "FileSystem.h"
 
+#include "QVariantUtils.h"
 #include "minecraft/mod/tasks/BasicFolderLoadTask.h"
 
+#include "settings/Setting.h"
 #include "tasks/Task.h"
 
 ResourceFolderModel::ResourceFolderModel(QDir dir, std::shared_ptr<const BaseInstance> instance, QObject* parent, bool create_dir)
@@ -471,6 +474,8 @@ QVariant ResourceFolderModel::headerData(int section, Qt::Orientation orientatio
     switch (role) {
         case Qt::DisplayRole:
             switch (section) {
+                case ACTIVE_COLUMN:
+                    return tr("Enable");
                 case NAME_COLUMN:
                     return tr("Name");
                 case DATE_COLUMN:
@@ -500,6 +505,67 @@ QVariant ResourceFolderModel::headerData(int section, Qt::Orientation orientatio
     return {};
 }
 
+void ResourceFolderModel::setupHeaderAction(QAction* act, int column)
+{
+    Q_ASSERT(act);
+
+    act->setText(headerData(column, Qt::Orientation::Horizontal).toString());
+}
+
+void ResourceFolderModel::saveHiddenColumn(int column, bool hidden)
+{
+    auto const setting_name = QString("UI/%1_Page/HiddenColumns").arg(id());
+    auto setting = (APPLICATION->settings()->contains(setting_name)) ?
+        APPLICATION->settings()->getSetting(setting_name) : APPLICATION->settings()->registerSetting(setting_name);
+
+    auto hiddenColumns = QVariantUtils::toList<int>(setting->get());
+    auto index = hiddenColumns.indexOf(column);
+    if (index >= 0 && !hidden) {
+        hiddenColumns.removeAt(index);
+    } else if ( index < 0 && hidden) {
+        hiddenColumns.append(column);
+    }
+    setting->set(QVariantUtils::fromList(hiddenColumns));
+}
+
+void ResourceFolderModel::loadHiddenColumns(QTreeView *tree)
+{
+    auto const setting_name = QString("UI/%1_Page/HiddenColumns").arg(id());
+    auto setting = (APPLICATION->settings()->contains(setting_name)) ?
+        APPLICATION->settings()->getSetting(setting_name) : APPLICATION->settings()->registerSetting(setting_name);
+
+    auto hiddenColumns = QVariantUtils::toList<int>(setting->get().toList());
+    for (auto col : hiddenColumns) {
+        tree->setColumnHidden(col, true);
+    }
+
+}
+
+std::unique_ptr<QMenu> ResourceFolderModel::createHeaderContextMenu(QWidget* parent, QTreeView* tree)
+{
+    auto menu = std::make_unique<QMenu>(parent);
+
+    menu->addSeparator()->setText(tr("Show / Hide Columns"));
+
+    for (int col = 0; col < columnCount(); ++col) {
+        auto act = new QAction();
+        setupHeaderAction(act, col);
+
+        act->setCheckable(true);
+        act->setChecked(!tree->isColumnHidden(col));
+
+        connect(act, &QAction::toggled, tree, [this, col, tree](bool toggled){
+            tree->setColumnHidden(col, !toggled);
+            saveHiddenColumn(col, !toggled);
+        });
+
+        menu->addAction(act);
+
+    }
+
+    return menu;
+}
+
 QSortFilterProxyModel* ResourceFolderModel::createFilterProxyModel(QObject* parent)
 {
     return new ProxyModel(parent);

launcher/minecraft/mod/ResourceFolderModel.h

@@ -1,5 +1,8 @@
 #pragma once
 
+#include <QHeaderView>
+#include <QAction>
+#include <QTreeView>
 #include <QAbstractListModel>
 #include <QDir>
 #include <QFileSystemWatcher>
@@ -29,6 +32,8 @@ class ResourceFolderModel : public QAbstractListModel {
     ResourceFolderModel(QDir, std::shared_ptr<const BaseInstance>, QObject* parent = nullptr, bool create_dir = true);
     ~ResourceFolderModel() override;
 
+    virtual QString id() const { return "resource"; }
+
     /** Starts watching the paths for changes.
      *
      *  Returns whether starting to watch all the paths was successful.
@@ -110,6 +115,11 @@ class ResourceFolderModel : public QAbstractListModel {
 
     [[nodiscard]] QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
 
+    void setupHeaderAction(QAction* act, int column);
+    void saveHiddenColumn(int column, bool hidden);
+    void loadHiddenColumns(QTreeView* tree);
+    std::unique_ptr<QMenu> createHeaderContextMenu(QWidget* parent, QTreeView* tree);
+    
     /** This creates a proxy model to filter / sort the model for a UI.
      *
      *  The actual comparisons and filtering are done directly by the Resource, so to modify behavior go there instead!
@@ -117,6 +127,7 @@ class ResourceFolderModel : public QAbstractListModel {
     QSortFilterProxyModel* createFilterProxyModel(QObject* parent = nullptr);
 
     [[nodiscard]] SortType columnToSortKey(size_t column) const;
+    [[nodiscard]] QList<QHeaderView::ResizeMode> columnResizeModes() const { return m_column_resize_modes; }
 
     class ProxyModel : public QSortFilterProxyModel {
        public:
@@ -187,6 +198,7 @@ class ResourceFolderModel : public QAbstractListModel {
     // Represents the relationship between a column's index (represented by the list index), and it's sorting key.
     // As such, the order in with they appear is very important!
     QList<SortType> m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::DATE };
+    QList<QHeaderView::ResizeMode> m_column_resize_modes = { QHeaderView::Stretch, QHeaderView::ResizeToContents, QHeaderView::ResizeToContents };
 
     bool m_can_interact = true;
 

launcher/minecraft/mod/ResourcePackFolderModel.cpp

@@ -50,7 +50,9 @@
 ResourcePackFolderModel::ResourcePackFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance)
     : ResourceFolderModel(QDir(dir), instance)
 {
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::PACK_FORMAT, SortType::DATE, SortType::NAME };
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::PACK_FORMAT, SortType::DATE};
+    m_column_resize_modes = { QHeaderView::ResizeToContents, QHeaderView::ResizeToContents, QHeaderView::Stretch, QHeaderView::ResizeToContents};
+
 }
 
 QVariant ResourcePackFolderModel::data(const QModelIndex& index, int role) const
@@ -130,7 +132,7 @@ QVariant ResourcePackFolderModel::headerData(int section, Qt::Orientation orient
         case Qt::DisplayRole:
             switch (section) {
                 case ActiveColumn:
-                    return QString();
+                    return tr("Enable");
                 case NameColumn:
                     return tr("Name");
                 case PackFormatColumn:

launcher/minecraft/mod/ResourcePackFolderModel.h

@@ -11,15 +11,17 @@ public:
     enum Columns
     {
         ActiveColumn = 0,
+        ImageColumn,
         NameColumn,
         PackFormatColumn,
         DateColumn,
-        ImageColumn,
         NUM_COLUMNS
     };
 
     explicit ResourcePackFolderModel(const QString &dir, std::shared_ptr<const BaseInstance> instance);
 
+    virtual QString id() const override { return "resourcepacks"; }
+
     [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     [[nodiscard]] QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;

launcher/minecraft/mod/ShaderPackFolderModel.h

@@ -9,4 +9,6 @@ class ShaderPackFolderModel : public ResourceFolderModel {
     explicit ShaderPackFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance)
         : ResourceFolderModel(QDir(dir), instance)
     {}
+    
+    virtual QString id() const override { return "shaderpacks"; }
 };

launcher/minecraft/mod/TexturePackFolderModel.cpp

@@ -45,7 +45,9 @@
 TexturePackFolderModel::TexturePackFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance)
     : ResourceFolderModel(QDir(dir), instance)
 {
-    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::DATE, SortType::NAME };
+    m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::NAME, SortType::DATE };
+    m_column_resize_modes = { QHeaderView::ResizeToContents, QHeaderView::ResizeToContents, QHeaderView::Stretch, QHeaderView::ResizeToContents};
+
 }
 
 Task* TexturePackFolderModel::createUpdateTask()
@@ -115,6 +117,8 @@ QVariant TexturePackFolderModel::headerData(int section, Qt::Orientation orienta
     switch (role) {
         case Qt::DisplayRole:
             switch (section) {
+                case ActiveColumn:
+                    return tr("Enable");
                 case NameColumn:
                     return tr("Name");
                 case DateColumn:
@@ -150,3 +154,4 @@ int TexturePackFolderModel::columnCount(const QModelIndex& parent) const
 {
     return parent.isValid() ? 0 : NUM_COLUMNS;
 }
+

launcher/minecraft/mod/TexturePackFolderModel.h

@@ -49,14 +49,16 @@ public:
     enum Columns
     {
         ActiveColumn = 0,
+        ImageColumn,
         NameColumn,
         DateColumn,
-        ImageColumn,
         NUM_COLUMNS
     };
 
     explicit TexturePackFolderModel(const QString &dir, std::shared_ptr<const BaseInstance> instance);
 
+    virtual QString id() const override { return "texturepacks"; }
+
     [[nodiscard]] QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     [[nodiscard]] QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;

launcher/ui/pages/instance/ExternalResourcesPage.cpp

@@ -24,6 +24,8 @@ ExternalResourcesPage::ExternalResourcesPage(BaseInstance* instance, std::shared
     m_filterModel->setSourceModel(m_model.get());
     m_filterModel->setFilterKeyColumn(-1);
     ui->treeView->setModel(m_filterModel);
+    // must come after setModel
+    ui->treeView->setResizeModes(m_model->columnResizeModes());
 
     ui->treeView->installEventFilter(this);
     ui->treeView->sortByColumn(1, Qt::AscendingOrder);
@@ -44,6 +46,13 @@ ExternalResourcesPage::ExternalResourcesPage(BaseInstance* instance, std::shared
     auto selection_model = ui->treeView->selectionModel();
     connect(selection_model, &QItemSelectionModel::currentChanged, this, &ExternalResourcesPage::current);
     connect(ui->filterEdit, &QLineEdit::textChanged, this, &ExternalResourcesPage::filterTextChanged);
+
+    auto viewHeader = ui->treeView->header();
+    viewHeader->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    connect(viewHeader, &QHeaderView::customContextMenuRequested, this, &ExternalResourcesPage::ShowHeaderContextMenu);
+
+    m_model->loadHiddenColumns(ui->treeView);
 }
 
 ExternalResourcesPage::~ExternalResourcesPage()
@@ -65,6 +74,12 @@ void ExternalResourcesPage::ShowContextMenu(const QPoint& pos)
     delete menu;
 }
 
+void ExternalResourcesPage::ShowHeaderContextMenu(const QPoint& pos)
+{
+    auto menu = m_model->createHeaderContextMenu(this, ui->treeView);
+    menu->exec(ui->treeView->mapToGlobal(pos));
+}
+
 void ExternalResourcesPage::openedImpl()
 {
     m_model->startWatching();

launcher/ui/pages/instance/ExternalResourcesPage.h

@@ -60,6 +60,7 @@ class ExternalResourcesPage : public QMainWindow, public BasePage {
     virtual void viewConfigs();
 
     void ShowContextMenu(const QPoint& pos);
+    void ShowHeaderContextMenu(const QPoint& pos);
 
    protected:
     BaseInstance* m_instance = nullptr;

launcher/ui/widgets/ModListView.cpp

@@ -79,3 +79,12 @@ void ModListView::setModel ( QAbstractItemModel* model )
         });
     }
 }
+
+void ModListView::setResizeModes(const QList<QHeaderView::ResizeMode> &modes)
+{
+    auto head = header();
+    for(int i = 0; i < modes.count(); i++) {
+        head->setSectionResizeMode(i, modes[i]);
+    }
+}
+

launcher/ui/widgets/ModListView.h

@@ -14,6 +14,7 @@
  */
 
 #pragma once
+#include <QHeaderView>
 #include <QTreeView>
 
 class ModListView: public QTreeView
@@ -22,4 +23,5 @@ class ModListView: public QTreeView
 public:
     explicit ModListView ( QWidget* parent = 0 );
     virtual void setModel ( QAbstractItemModel* model );
+    virtual void setResizeModes (const QList<QHeaderView::ResizeMode>& modes);
 };