Initial work on asset system (does not compile)

1 files changed, 64 insertions, 2 deletions

diff --git a/core/src/Model/Template/Template_Main.cpp b/core/src/Model/Template/Template_Main.cpp
index 35da52b..9efbeae 100644
--- a/core/src/Model/Template/Template_Main.cpp
+++ b/core/src/Model/Template/Template_Main.cpp
@@ -1,5 +1,15 @@
 #include "Template.hpp"
 
+#include "Model/GlobalStates.hpp"
+#include "Model/Project.hpp"
+
+#include <imgui.h>
+#include <fstream>
+
+using namespace std::literals::string_view_literals;
+
+constinit const TemplateAssetCategory Template::Category{};
+
 Template::Template(Kind kind)
 	: mKind{ kind }
 {
@@ -10,8 +20,60 @@ Template::Kind Template::GetKind() const
 	return mKind;
 }
 
-std::unique_ptr<Template> TemplateInfo::LoadFromDisk() const
+void TemplateAssetCategory::DiscoverFiles(const std::function<void(SavedAsset)>& callback) const
 {
+	auto& gs = GlobalStates::GetInstance();
+	DiscoverFilesByExtension(callback, gs.GetCurrentProject()->GetTemplatesDirectory(), ".cplt-template"sv);
+}
+
+Template* TemplateAssetCategory::CreateEmpty(const SavedAsset& diskForm) const
+{
+	// TODO
+}
+
+Template* TemplateAssetCategory::Load(const SavedAsset& diskForm) const
+{
+	std::ifstream ifs(diskForm.Path);
+	if (!ifs) return nullptr;
+
+	uint32_t iKind;
+	ifs >> iKind;
+
+	auto kind = (Template::Kind)iKind;
+	auto tmpl = Template::CreateByKind(kind);
+
+	auto res = tmpl->ReadFrom(ifs);
+	if (res != Template::RR_Success) {
+		return nullptr;
+	}
+
+	return tmpl.release();
+}
+
+void TemplateAssetCategory::SetupDetailsTable(const char* tableId) const
+{
+	ImGui::BeginTable(tableId, 3);
+
+	ImGui::TableSetupColumn("Name");
+	ImGui::TableSetupColumn("Type");
+	ImGui::TableSetupColumn("Modified time");
+	ImGui::TableHeadersRow();
+}
+
+void TemplateAssetCategory::DrawBigIcon(const SavedAsset& asset) const
+{
+	// TODO
+}
+
+void TemplateAssetCategory::DrawDetailsTableRow(const SavedAsset& asset) const
+{
+	ImGui::TableNextColumn();
+	ImGui::TextUnformatted(asset.Name.c_str());
+
+	ImGui::TableNextColumn();
+	// TODO
+	//ImGui::TextUnformatted(Template::FormatKind(asset.));
+
+	ImGui::TableNextColumn();
 	// TODO
-	return nullptr;
 }