98 lines
2.2 KiB
C++
98 lines
2.2 KiB
C++
#include "BuiltInIcons.h"
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#include "Bootstrap/EditorResources.h"
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#include "Support/EmbeddedPngLoader.h"
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#include <sstream>
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namespace XCEngine::UI::Editor::App {
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namespace {
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void AppendLoadError(
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std::ostringstream& stream,
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std::string_view label,
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const std::string& error) {
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if (error.empty()) {
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return;
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}
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if (stream.tellp() > 0) {
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stream << '\n';
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}
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stream << label << ": " << error;
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}
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void LoadEmbeddedIconTexture(
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Host::NativeRenderer& renderer,
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UINT resourceId,
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std::string_view label,
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::XCEngine::UI::UITextureHandle& outTexture,
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std::ostringstream& errorStream) {
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std::string error = {};
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if (!Support::LoadEmbeddedPngTexture(renderer, resourceId, outTexture, error)) {
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AppendLoadError(errorStream, label, error);
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}
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}
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} // namespace
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void BuiltInIcons::Initialize(Host::NativeRenderer& renderer) {
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Shutdown();
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m_renderer = &renderer;
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std::ostringstream errorStream = {};
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LoadEmbeddedIconTexture(
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renderer,
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IDR_PNG_FOLDER_ICON,
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"folder_icon.png",
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m_folderIcon,
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errorStream);
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LoadEmbeddedIconTexture(
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renderer,
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IDR_PNG_GAMEOBJECT_ICON,
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"gameobject_icon.png",
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m_gameObjectIcon,
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errorStream);
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LoadEmbeddedIconTexture(
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renderer,
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IDR_PNG_SCENE_ICON,
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"scene_icon.png",
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m_sceneIcon,
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errorStream);
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m_lastError = errorStream.str();
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}
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void BuiltInIcons::Shutdown() {
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if (m_renderer != nullptr) {
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m_renderer->ReleaseTexture(m_folderIcon);
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m_renderer->ReleaseTexture(m_gameObjectIcon);
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m_renderer->ReleaseTexture(m_sceneIcon);
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}
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m_renderer = nullptr;
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m_lastError.clear();
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}
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const ::XCEngine::UI::UITextureHandle& BuiltInIcons::Resolve(
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BuiltInIconKind kind) const {
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switch (kind) {
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case BuiltInIconKind::Folder:
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return m_folderIcon;
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case BuiltInIconKind::GameObject:
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return m_gameObjectIcon;
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case BuiltInIconKind::Scene:
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return m_sceneIcon;
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default:
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return m_folderIcon;
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}
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}
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const std::string& BuiltInIcons::GetLastError() const {
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return m_lastError;
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}
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} // namespace XCEngine::UI::Editor::App
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