feat(imgui): add IMGUI.clear(), update deps

thi-ng · Aug 16, 2019 · d10732d · d10732d
1 parent bded179
commit d10732d
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Showing 2 changed files with 19 additions and 5 deletions.
diff --git a/packages/imgui/package.json b/packages/imgui/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@thi.ng/imgui",
     "version": "0.0.1",
-    "description": "Customizable immediate mode GUI",
+    "description": "Immediate mode GUI with flexible state handling & data only shape output",
     "module": "./index.js",
     "main": "./lib/index.js",
     "umd:main": "./lib/index.umd.js",
@@ -36,13 +36,20 @@
         "@thi.ng/api": "^6.3.2",
         "@thi.ng/checks": "^2.2.2",
         "@thi.ng/geom": "^1.7.2",
+        "@thi.ng/geom-api": "^0.3.2",
+        "@thi.ng/geom-isec": "^0.3.4",
+        "@thi.ng/geom-tessellate": "^0.2.4",
         "@thi.ng/math": "^1.4.2",
+        "@thi.ng/transducers": "5.4.2",
         "@thi.ng/vectors": "^3.1.0"
     },
     "keywords": [
         "canvas",
+        "components",
         "ES6",
+        "GUI",
         "IMGUI",
+        "immediate mode",
         "typescript"
     ],
     "publishConfig": {

diff --git a/packages/imgui/src/gui.ts b/packages/imgui/src/gui.ts
@@ -73,6 +73,16 @@ export class IMGUI implements IToHiccup {
         return stack[stack.length - 1];
     }
 
+    /**
+     * Clears all shape layers and resets theme / disabled stacks.
+     */
+    clear() {
+        this.layers[0].length = 0;
+        this.layers[1].length = 0;
+        this.themeStack.length = 1;
+        this.disabledStack.length = 1;
+    }
+
     /**
      * Sets mouse position and current mouse button flags (i.e.
      * `MouseEvent.buttons`).
@@ -282,11 +292,8 @@ export class IMGUI implements IToHiccup {
     begin(draw = true) {
         this.hotID = "";
         this.cursor = "default";
-        this.layers[0].length = 0;
-        this.layers[1].length = 0;
-        this.themeStack.length = 1;
-        this.disabledStack.length = 1;
         this.draw = draw;
+        this.clear();
         this.time = (Date.now() - this.t0) * 1e-3;
     }