refactor(new_editor): snapshot hosted editor restructuring

new_editor/src/Shell/UIEditorShellCompose.cpp

@@ -1,5 +1,7 @@
 #include <XCEditor/Shell/UIEditorShellCompose.h>
 
+#include "Rendering/Assets/BuiltInIcons.h"
+
 #include <algorithm>
 
 namespace XCEngine::UI::Editor {
@@ -71,70 +73,28 @@ UIEditorShellToolbarLayout BuildUIEditorShellToolbarLayout(
     return layout;
 }
 
-void AppendPlayGlyph(
-    ::XCEngine::UI::UIDrawList& drawList,
-    const UIRect& rect,
-    const UIColor& color,
-    float thickness) {
-    const UIPoint a(rect.x + rect.width * 0.38f, rect.y + rect.height * 0.27f);
-    const UIPoint b(rect.x + rect.width * 0.38f, rect.y + rect.height * 0.73f);
-    const UIPoint c(rect.x + rect.width * 0.70f, rect.y + rect.height * 0.50f);
-    drawList.AddLine(a, b, color, thickness);
-    drawList.AddLine(a, c, color, thickness);
-    drawList.AddLine(b, c, color, thickness);
-}
-
-void AppendPauseGlyph(
-    ::XCEngine::UI::UIDrawList& drawList,
-    const UIRect& rect,
-    const UIColor& color,
-    float thickness) {
-    const float top = rect.y + rect.height * 0.26f;
-    const float bottom = rect.y + rect.height * 0.74f;
-    const float left = rect.x + rect.width * 0.40f;
-    const float right = rect.x + rect.width * 0.60f;
-    drawList.AddLine(UIPoint(left, top), UIPoint(left, bottom), color, thickness);
-    drawList.AddLine(UIPoint(right, top), UIPoint(right, bottom), color, thickness);
-}
-
-void AppendStepGlyph(
-    ::XCEngine::UI::UIDrawList& drawList,
-    const UIRect& rect,
-    const UIColor& color,
-    float thickness) {
-    const UIPoint a(rect.x + rect.width * 0.30f, rect.y + rect.height * 0.27f);
-    const UIPoint b(rect.x + rect.width * 0.30f, rect.y + rect.height * 0.73f);
-    const UIPoint c(rect.x + rect.width * 0.58f, rect.y + rect.height * 0.50f);
-    const float barX = rect.x + rect.width * 0.70f;
-    drawList.AddLine(a, b, color, thickness);
-    drawList.AddLine(a, c, color, thickness);
-    drawList.AddLine(b, c, color, thickness);
-    drawList.AddLine(
-        UIPoint(barX, rect.y + rect.height * 0.25f),
-        UIPoint(barX, rect.y + rect.height * 0.75f),
-        color,
-        thickness);
-}
-
 void AppendToolbarGlyph(
     ::XCEngine::UI::UIDrawList& drawList,
     const UIRect& rect,
-    UIEditorShellToolbarGlyph glyph,
-    const UIColor& color,
-    float thickness) {
-    switch (glyph) {
-    case UIEditorShellToolbarGlyph::Play:
-        AppendPlayGlyph(drawList, rect, color, thickness);
-        break;
-    case UIEditorShellToolbarGlyph::Pause:
-        AppendPauseGlyph(drawList, rect, color, thickness);
-        break;
-    case UIEditorShellToolbarGlyph::Step:
-        AppendStepGlyph(drawList, rect, color, thickness);
-        break;
-    default:
-        break;
+    std::uint8_t iconKind,
+    const App::BuiltInIcons* icons,
+    const UIColor& tintColor) {
+    if (icons == nullptr) {
+        return;
     }
+
+    const ::XCEngine::UI::UITextureHandle& texture = icons->Resolve(static_cast<App::BuiltInIconKind>(iconKind));
+    if (!texture.IsValid()) {
+        return;
+    }
+
+    const float inset = 2.0f;
+    const UIRect iconRect(
+        rect.x + inset,
+        rect.y + inset,
+        rect.width - inset * 2.0f,
+        rect.height - inset * 2.0f);
+    drawList.AddImage(iconRect, texture, tintColor);
 }
 
 void AppendUIEditorShellToolbar(
@@ -142,7 +102,8 @@ void AppendUIEditorShellToolbar(
     const UIEditorShellToolbarLayout& layout,
     const std::vector<UIEditorShellToolbarButton>& buttons,
     const UIEditorShellToolbarPalette& palette,
-    const UIEditorShellToolbarMetrics& metrics) {
+    const UIEditorShellToolbarMetrics& metrics,
+    const App::BuiltInIcons* builtInIcons) {
     if (layout.bounds.width <= 0.0f || layout.bounds.height <= 0.0f) {
         return;
     }
@@ -183,9 +144,9 @@ void AppendUIEditorShellToolbar(
         AppendToolbarGlyph(
             drawList,
             buttonRect,
-            buttons[index].glyph,
-            palette.iconColor,
-            metrics.iconThickness);
+            buttons[index].iconKind,
+            builtInIcons,
+            palette.iconColor);
     }
 }
 
@@ -378,7 +339,8 @@ void AppendUIEditorShellCompose(
     const UIEditorShellComposeModel& model,
     const UIEditorShellComposeState& state,
     const UIEditorShellComposePalette& palette,
-    const UIEditorShellComposeMetrics& metrics) {
+    const UIEditorShellComposeMetrics& metrics,
+    const App::BuiltInIcons* builtInIcons) {
     drawList.AddFilledRect(
         frame.layout.bounds,
         palette.surfaceColor,
@@ -409,7 +371,8 @@ void AppendUIEditorShellCompose(
         frame.layout.toolbarLayout,
         model.toolbarButtons,
         palette.toolbarPalette,
-        metrics.toolbarMetrics);
+        metrics.toolbarMetrics,
+        builtInIcons);
 
     AppendUIEditorWorkspaceCompose(
         drawList,