diff options
Diffstat (limited to 'source/blender/editors/space_file/asset_catalog_tree_view.cc')
| -rw-r--r-- | source/blender/editors/space_file/asset_catalog_tree_view.cc | 131 |
1 files changed, 112 insertions, 19 deletions
diff --git a/source/blender/editors/space_file/asset_catalog_tree_view.cc b/source/blender/editors/space_file/asset_catalog_tree_view.cc index dee5168e30b..35c671e8ea5 100644 --- a/source/blender/editors/space_file/asset_catalog_tree_view.cc +++ b/source/blender/editors/space_file/asset_catalog_tree_view.cc @@ -52,6 +52,8 @@ using namespace blender::bke; namespace blender::ed::asset_browser { +class AssetCatalogTreeViewAllItem; + class AssetCatalogTreeView : public ui::AbstractTreeView { ::AssetLibrary *asset_library_; /** The asset catalog tree this tree-view represents. */ @@ -61,6 +63,7 @@ class AssetCatalogTreeView : public ui::AbstractTreeView { friend class AssetCatalogTreeViewItem; friend class AssetCatalogDropController; + friend class AssetCatalogTreeViewAllItem; public: AssetCatalogTreeView(::AssetLibrary *library, @@ -69,6 +72,8 @@ class AssetCatalogTreeView : public ui::AbstractTreeView { void build_tree() override; + void activate_catalog_by_id(CatalogID catalog_id); + private: ui::BasicTreeViewItem &build_catalog_items_recursive(ui::TreeViewItemContainer &view_parent_item, AssetCatalogTreeItem &catalog); @@ -105,10 +110,12 @@ class AssetCatalogDragController : public ui::AbstractTreeViewItemDragController AssetCatalogTreeItem &catalog_item_; public: - explicit AssetCatalogDragController(AssetCatalogTreeItem &catalog_item); + explicit AssetCatalogDragController(AssetCatalogTreeView &tree_view, + AssetCatalogTreeItem &catalog_item); int get_drag_type() const override; void *create_drag_data() const override; + void on_drag_start() override; }; class AssetCatalogDropController : public ui::AbstractTreeViewItemDropController { @@ -122,16 +129,22 @@ class AssetCatalogDropController : public ui::AbstractTreeViewItemDropController bool on_drop(const wmDrag &drag) override; ::AssetLibrary &get_asset_library() const; - AssetCatalog *get_drag_catalog(const wmDrag &drag) const; + static AssetCatalog *get_drag_catalog(const wmDrag &drag, const ::AssetLibrary &asset_library); static bool has_droppable_asset(const wmDrag &drag, const char **r_disabled_hint); static bool drop_assets_into_catalog(const AssetCatalogTreeView &tree_view, const wmDrag &drag, CatalogID catalog_id, StringRefNull simple_name = ""); + /** + * \param drop_catalog_id: Can be unset to drop into the root level of the tree. + */ + static bool drop_asset_catalog_into_catalog( + const wmDrag &drag, + AssetCatalogTreeView &tree_view, + const std::optional<CatalogID> drop_catalog_id = std::nullopt); private: - bool drop_asset_catalog_into_catalog(const wmDrag &drag); std::string drop_tooltip_asset_list(const wmDrag &drag) const; std::string drop_tooltip_asset_catalog(const wmDrag &drag) const; }; @@ -142,6 +155,16 @@ class AssetCatalogTreeViewAllItem : public ui::BasicTreeViewItem { using BasicTreeViewItem::BasicTreeViewItem; void build_row(uiLayout &row) override; + + struct DropController : public ui::AbstractTreeViewItemDropController { + DropController(AssetCatalogTreeView &tree_view); + + bool can_drop(const wmDrag &drag, const char **r_disabled_hint) const override; + std::string drop_tooltip(const wmDrag &drag) const override; + bool on_drop(const wmDrag &drag) override; + }; + + std::unique_ptr<ui::AbstractTreeViewItemDropController> create_drop_controller() const override; }; class AssetCatalogTreeViewUnassignedItem : public ui::BasicTreeViewItem { @@ -229,6 +252,13 @@ void AssetCatalogTreeView::add_unassigned_item() [params]() { return params->asset_catalog_visibility == FILE_SHOW_ASSETS_WITHOUT_CATALOG; }); } +void AssetCatalogTreeView::activate_catalog_by_id(CatalogID catalog_id) +{ + params_->asset_catalog_visibility = FILE_SHOW_ASSETS_FROM_CATALOG; + params_->catalog_id = catalog_id; + WM_main_add_notifier(NC_SPACE | ND_SPACE_ASSET_PARAMS, nullptr); +} + bool AssetCatalogTreeView::is_active_catalog(CatalogID catalog_id) const { return (params_->asset_catalog_visibility == FILE_SHOW_ASSETS_FROM_CATALOG) && @@ -244,11 +274,8 @@ AssetCatalogTreeViewItem::AssetCatalogTreeViewItem(AssetCatalogTreeItem *catalog void AssetCatalogTreeViewItem::on_activate() { - const AssetCatalogTreeView &tree_view = static_cast<const AssetCatalogTreeView &>( - get_tree_view()); - tree_view.params_->asset_catalog_visibility = FILE_SHOW_ASSETS_FROM_CATALOG; - tree_view.params_->catalog_id = catalog_item_.get_catalog_id(); - WM_main_add_notifier(NC_SPACE | ND_SPACE_ASSET_PARAMS, nullptr); + AssetCatalogTreeView &tree_view = static_cast<AssetCatalogTreeView &>(get_tree_view()); + tree_view.activate_catalog_by_id(catalog_item_.get_catalog_id()); } void AssetCatalogTreeViewItem::build_row(uiLayout &row) @@ -331,7 +358,8 @@ std::unique_ptr<ui::AbstractTreeViewItemDropController> AssetCatalogTreeViewItem std::unique_ptr<ui::AbstractTreeViewItemDragController> AssetCatalogTreeViewItem:: create_drag_controller() const { - return std::make_unique<AssetCatalogDragController>(catalog_item_); + return std::make_unique<AssetCatalogDragController>( + static_cast<AssetCatalogTreeView &>(get_tree_view()), catalog_item_); } /* ---------------------------------------------------------------------- */ @@ -345,7 +373,7 @@ AssetCatalogDropController::AssetCatalogDropController(AssetCatalogTreeView &tre bool AssetCatalogDropController::can_drop(const wmDrag &drag, const char **r_disabled_hint) const { if (drag.type == WM_DRAG_ASSET_CATALOG) { - const AssetCatalog *drag_catalog = get_drag_catalog(drag); + const AssetCatalog *drag_catalog = get_drag_catalog(drag, get_asset_library()); /* Note: Technically it's not an issue to allow this (the catalog will just receive a new * path and the catalog system will generate missing parents from the path). But it does * appear broken to users, so disabling entirely. */ @@ -353,6 +381,10 @@ bool AssetCatalogDropController::can_drop(const wmDrag &drag, const char **r_dis *r_disabled_hint = "Catalog cannot be dropped into itself"; return false; } + if (catalog_item_.catalog_path() == drag_catalog->path.parent()) { + *r_disabled_hint = "Catalog is already placed inside this catalog"; + return false; + } return true; } if (drag.type == WM_DRAG_ASSET_LIST) { @@ -372,7 +404,7 @@ std::string AssetCatalogDropController::drop_tooltip(const wmDrag &drag) const std::string AssetCatalogDropController::drop_tooltip_asset_catalog(const wmDrag &drag) const { BLI_assert(drag.type == WM_DRAG_ASSET_CATALOG); - const AssetCatalog *src_catalog = get_drag_catalog(drag); + const AssetCatalog *src_catalog = get_drag_catalog(drag, get_asset_library()); return std::string(TIP_("Move Catalog")) + " '" + src_catalog->path.name() + "' " + TIP_("into") + " '" + catalog_item_.get_name() + "'"; @@ -397,7 +429,8 @@ std::string AssetCatalogDropController::drop_tooltip_asset_list(const wmDrag &dr bool AssetCatalogDropController::on_drop(const wmDrag &drag) { if (drag.type == WM_DRAG_ASSET_CATALOG) { - return drop_asset_catalog_into_catalog(drag); + return drop_asset_catalog_into_catalog( + drag, tree_view<AssetCatalogTreeView>(), catalog_item_.get_catalog_id()); } return drop_assets_into_catalog(tree_view<AssetCatalogTreeView>(), drag, @@ -405,12 +438,15 @@ bool AssetCatalogDropController::on_drop(const wmDrag &drag) catalog_item_.get_simple_name()); } -bool AssetCatalogDropController::drop_asset_catalog_into_catalog(const wmDrag &drag) +bool AssetCatalogDropController::drop_asset_catalog_into_catalog( + const wmDrag &drag, + AssetCatalogTreeView &tree_view, + const std::optional<CatalogID> drop_catalog_id) { BLI_assert(drag.type == WM_DRAG_ASSET_CATALOG); wmDragAssetCatalog *catalog_drag = WM_drag_get_asset_catalog_data(&drag); - ED_asset_catalog_move( - &get_asset_library(), catalog_drag->drag_catalog_id, catalog_item_.get_catalog_id()); + ED_asset_catalog_move(tree_view.asset_library_, catalog_drag->drag_catalog_id, drop_catalog_id); + tree_view.activate_catalog_by_id(catalog_drag->drag_catalog_id); WM_main_add_notifier(NC_ASSET | ND_ASSET_CATALOGS, nullptr); return true; @@ -444,13 +480,14 @@ bool AssetCatalogDropController::drop_assets_into_catalog(const AssetCatalogTree return true; } -AssetCatalog *AssetCatalogDropController::get_drag_catalog(const wmDrag &drag) const +AssetCatalog *AssetCatalogDropController::get_drag_catalog(const wmDrag &drag, + const ::AssetLibrary &asset_library) { if (drag.type != WM_DRAG_ASSET_CATALOG) { return nullptr; } const bke::AssetCatalogService *catalog_service = BKE_asset_library_get_catalog_service( - &get_asset_library()); + &asset_library); const wmDragAssetCatalog *catalog_drag = WM_drag_get_asset_catalog_data(&drag); return catalog_service->find_catalog(catalog_drag->drag_catalog_id); @@ -480,8 +517,9 @@ bool AssetCatalogDropController::has_droppable_asset(const wmDrag &drag, /* ---------------------------------------------------------------------- */ -AssetCatalogDragController::AssetCatalogDragController(AssetCatalogTreeItem &catalog_item) - : catalog_item_(catalog_item) +AssetCatalogDragController::AssetCatalogDragController(AssetCatalogTreeView &tree_view, + AssetCatalogTreeItem &catalog_item) + : ui::AbstractTreeViewItemDragController(tree_view), catalog_item_(catalog_item) { } @@ -498,6 +536,12 @@ void *AssetCatalogDragController::create_drag_data() const return drag_catalog; } +void AssetCatalogDragController::on_drag_start() +{ + AssetCatalogTreeView &tree_view_ = tree_view<AssetCatalogTreeView>(); + tree_view_.activate_catalog_by_id(catalog_item_.get_catalog_id()); +} + /* ---------------------------------------------------------------------- */ void AssetCatalogTreeViewAllItem::build_row(uiLayout &row) @@ -515,6 +559,55 @@ void AssetCatalogTreeViewAllItem::build_row(uiLayout &row) RNA_string_set(props, "parent_path", nullptr); } +std::unique_ptr<ui::AbstractTreeViewItemDropController> AssetCatalogTreeViewAllItem:: + create_drop_controller() const +{ + return std::make_unique<AssetCatalogTreeViewAllItem::DropController>( + static_cast<AssetCatalogTreeView &>(get_tree_view())); +} + +AssetCatalogTreeViewAllItem::DropController::DropController(AssetCatalogTreeView &tree_view) + : ui::AbstractTreeViewItemDropController(tree_view) +{ +} + +bool AssetCatalogTreeViewAllItem::DropController::can_drop(const wmDrag &drag, + const char **r_disabled_hint) const +{ + if (drag.type != WM_DRAG_ASSET_CATALOG) { + return false; + } + + const AssetCatalog *drag_catalog = AssetCatalogDropController::get_drag_catalog( + drag, *tree_view<AssetCatalogTreeView>().asset_library_); + if (drag_catalog->path.parent() == "") { + *r_disabled_hint = "Catalog is already placed at the highest level"; + return false; + } + + return true; +} + +std::string AssetCatalogTreeViewAllItem::DropController::drop_tooltip(const wmDrag &drag) const +{ + BLI_assert(drag.type == WM_DRAG_ASSET_CATALOG); + const AssetCatalog *drag_catalog = AssetCatalogDropController::get_drag_catalog( + drag, *tree_view<AssetCatalogTreeView>().asset_library_); + + return std::string(TIP_("Move Catalog")) + " '" + drag_catalog->path.name() + "' " + + TIP_("to the top level of the tree"); +} + +bool AssetCatalogTreeViewAllItem::DropController::on_drop(const wmDrag &drag) +{ + BLI_assert(drag.type == WM_DRAG_ASSET_CATALOG); + return AssetCatalogDropController::drop_asset_catalog_into_catalog( + drag, + tree_view<AssetCatalogTreeView>(), + /* No value to drop into the root level. */ + std::nullopt); +} + /* ---------------------------------------------------------------------- */ std::unique_ptr<ui::AbstractTreeViewItemDropController> AssetCatalogTreeViewUnassignedItem:: |