diff options
Diffstat (limited to 'source/blender/editors/interface/interface_view.cc')
| -rw-r--r-- | source/blender/editors/interface/interface_view.cc | 89 |
1 files changed, 76 insertions, 13 deletions
diff --git a/source/blender/editors/interface/interface_view.cc b/source/blender/editors/interface/interface_view.cc index 85e1dbe73a5..699ac0c2b53 100644 --- a/source/blender/editors/interface/interface_view.cc +++ b/source/blender/editors/interface/interface_view.cc @@ -10,15 +10,22 @@ */ #include <memory> +#include <type_traits> #include <variant> #include "DNA_screen_types.h" +#include "BKE_screen.h" + #include "BLI_listbase.h" +#include "ED_screen.h" + #include "interface_intern.h" #include "UI_interface.hh" + +#include "UI_grid_view.hh" #include "UI_tree_view.hh" using namespace blender; @@ -30,29 +37,51 @@ using namespace blender::ui; */ struct ViewLink : public Link { using TreeViewPtr = std::unique_ptr<AbstractTreeView>; + using GridViewPtr = std::unique_ptr<AbstractGridView>; std::string idname; /* NOTE: Can't use std::get() on this until minimum macOS deployment target is 10.14. */ - std::variant<TreeViewPtr> view; + std::variant<TreeViewPtr, GridViewPtr> view; }; +template<class T> constexpr void check_if_valid_view_type() +{ + static_assert(std::is_same_v<T, AbstractTreeView> || std::is_same_v<T, AbstractGridView>, + "Unsupported view type"); +} + template<class T> T *get_view_from_link(ViewLink &link) { auto *t_uptr = std::get_if<std::unique_ptr<T>>(&link.view); return t_uptr ? t_uptr->get() : nullptr; } -AbstractTreeView *UI_block_add_view(uiBlock &block, - StringRef idname, - std::unique_ptr<AbstractTreeView> tree_view) +template<class T> +static T *ui_block_add_view_impl(uiBlock &block, StringRef idname, std::unique_ptr<T> view) { + check_if_valid_view_type<T>(); + ViewLink *view_link = MEM_new<ViewLink>(__func__); BLI_addtail(&block.views, view_link); - view_link->view = std::move(tree_view); + view_link->view = std::move(view); view_link->idname = idname; - return get_view_from_link<AbstractTreeView>(*view_link); + return get_view_from_link<T>(*view_link); +} + +AbstractGridView *UI_block_add_view(uiBlock &block, + StringRef idname, + std::unique_ptr<AbstractGridView> tree_view) +{ + return ui_block_add_view_impl<AbstractGridView>(block, idname, std::move(tree_view)); +} + +AbstractTreeView *UI_block_add_view(uiBlock &block, + StringRef idname, + std::unique_ptr<AbstractTreeView> tree_view) +{ + return ui_block_add_view_impl<AbstractTreeView>(block, idname, std::move(tree_view)); } void ui_block_free_views(uiBlock *block) @@ -62,6 +91,26 @@ void ui_block_free_views(uiBlock *block) } } +void UI_block_views_listen(const uiBlock *block, const wmRegionListenerParams *listener_params) +{ + ARegion *region = listener_params->region; + + LISTBASE_FOREACH (ViewLink *, view_link, &block->views) { + if (AbstractGridView *grid_view = get_view_from_link<AbstractGridView>(*view_link)) { + if (UI_grid_view_listen_should_redraw(reinterpret_cast<uiGridViewHandle *>(grid_view), + listener_params->notifier)) { + ED_region_tag_redraw(region); + } + } + else if (AbstractTreeView *tree_view = get_view_from_link<AbstractTreeView>(*view_link)) { + if (UI_tree_view_listen_should_redraw(reinterpret_cast<uiTreeViewHandle *>(tree_view), + listener_params->notifier)) { + ED_region_tag_redraw(region); + } + } + } +} + uiTreeViewItemHandle *UI_block_tree_view_find_item_at(const ARegion *region, const int xy[2]) { uiButTreeRow *tree_row_but = (uiButTreeRow *)ui_tree_row_find_mouse_over(region, xy); @@ -82,11 +131,13 @@ uiTreeViewItemHandle *UI_block_tree_view_find_active_item(const ARegion *region) return tree_row_but->tree_item; } -static StringRef ui_block_view_find_idname(const uiBlock &block, const AbstractTreeView &view) +template<class T> static StringRef ui_block_view_find_idname(const uiBlock &block, const T &view) { + check_if_valid_view_type<T>(); + /* First get the idname the of the view we're looking for. */ LISTBASE_FOREACH (ViewLink *, view_link, &block.views) { - if (get_view_from_link<AbstractTreeView>(*view_link) == &view) { + if (get_view_from_link<T>(*view_link) == &view) { return view_link->idname; } } @@ -94,9 +145,11 @@ static StringRef ui_block_view_find_idname(const uiBlock &block, const AbstractT return {}; } -static AbstractTreeView *ui_block_view_find_matching_in_old_block(const uiBlock &new_block, - const AbstractTreeView &new_view) +template<class T> +static T *ui_block_view_find_matching_in_old_block(const uiBlock &new_block, const T &new_view) { + check_if_valid_view_type<T>(); + uiBlock *old_block = new_block.oldblock; if (!old_block) { return nullptr; @@ -109,15 +162,15 @@ static AbstractTreeView *ui_block_view_find_matching_in_old_block(const uiBlock LISTBASE_FOREACH (ViewLink *, old_view_link, &old_block->views) { if (old_view_link->idname == idname) { - return get_view_from_link<AbstractTreeView>(*old_view_link); + return get_view_from_link<T>(*old_view_link); } } return nullptr; } -uiTreeViewHandle *ui_block_view_find_matching_in_old_block(const uiBlock *new_block, - const uiTreeViewHandle *new_view_handle) +uiTreeViewHandle *ui_block_tree_view_find_matching_in_old_block( + const uiBlock *new_block, const uiTreeViewHandle *new_view_handle) { BLI_assert(new_block && new_view_handle); const AbstractTreeView &new_view = reinterpret_cast<const AbstractTreeView &>(*new_view_handle); @@ -126,6 +179,16 @@ uiTreeViewHandle *ui_block_view_find_matching_in_old_block(const uiBlock *new_bl return reinterpret_cast<uiTreeViewHandle *>(old_view); } +uiGridViewHandle *ui_block_grid_view_find_matching_in_old_block( + const uiBlock *new_block, const uiGridViewHandle *new_view_handle) +{ + BLI_assert(new_block && new_view_handle); + const AbstractGridView &new_view = reinterpret_cast<const AbstractGridView &>(*new_view_handle); + + AbstractGridView *old_view = ui_block_view_find_matching_in_old_block(*new_block, new_view); + return reinterpret_cast<uiGridViewHandle *>(old_view); +} + uiButTreeRow *ui_block_view_find_treerow_in_old_block(const uiBlock *new_block, const uiTreeViewItemHandle *new_item_handle) { |