Add bubble change methods to IStageHandler

Author: adazem009

include/scratchcpp/istagehandler.h

@@ -37,6 +37,12 @@ class LIBSCRATCHCPP_EXPORT IStageHandler
 
         /*! Called when all graphics effects are cleared. */
         virtual void onGraphicsEffectsCleared() = 0;
+
+        /*! Called when the bubble type changes. */
+        virtual void onBubbleTypeChanged(Target::BubbleType type) = 0;
+
+        /*! Called when the bubble text changes. */
+        virtual void onBubbleTextChanged(const std::string &text) = 0;
 };
 
 } // namespace libscratchcpp

include/scratchcpp/stage.h

@@ -52,6 +52,9 @@ class LIBSCRATCHCPP_EXPORT Stage : public Target
 
         void clearGraphicsEffects() override;
 
+        virtual void setBubbleType(Target::BubbleType type) override;
+        virtual void setBubbleText(const std::string &text) override;
+
     private:
         spimpl::unique_impl_ptr<StagePrivate> impl;
 };

src/scratch/stage.cpp

@@ -156,3 +156,28 @@ void Stage::clearGraphicsEffects()
     if (impl->iface)
         impl->iface->onGraphicsEffectsCleared();
 }
+
+/*! Overrides Target#setBubbleType(). */
+void Stage::setBubbleType(BubbleType type)
+{
+    Target::setBubbleType(type);
+
+    if (impl->iface)
+        impl->iface->onBubbleTypeChanged(type);
+}
+
+/*! Overrides Target#setBubbleText(). */
+void Stage::setBubbleText(const std::string &text)
+{
+    Target::setBubbleText(text);
+
+    if (!text.empty()) {
+        IEngine *eng = engine();
+
+        if (eng)
+            eng->requestRedraw();
+    }
+
+    if (impl->iface)
+        impl->iface->onBubbleTextChanged(text);
+}

test/mocks/stagehandlermock.h

@@ -17,4 +17,6 @@ class StageHandlerMock : public IStageHandler
         MOCK_METHOD(void, onVideoTransparencyChanged, (int), (override));
         MOCK_METHOD(void, onGraphicsEffectChanged, (IGraphicsEffect *, double), (override));
         MOCK_METHOD(void, onGraphicsEffectsCleared, (), (override));
+        MOCK_METHOD(void, onBubbleTypeChanged, (Target::BubbleType), (override));
+        MOCK_METHOD(void, onBubbleTextChanged, (const std::string &), (override));
 };

test/scratch_classes/stage_test.cpp

@@ -141,6 +141,30 @@ TEST(StageTest, GraphicsEffects)
     ASSERT_EQ(stage.graphicsEffectValue(&effect2), 0);
 }
 
+TEST(StageTest, BubbleType)
+{
+    Stage stage;
+    ASSERT_EQ(stage.bubbleType(), Target::BubbleType::Say);
+
+    stage.setBubbleType(Target::BubbleType::Think);
+    ASSERT_EQ(stage.bubbleType(), Target::BubbleType::Think);
+
+    stage.setBubbleType(Target::BubbleType::Say);
+    ASSERT_EQ(stage.bubbleType(), Target::BubbleType::Say);
+}
+
+TEST(StageTest, BubbleText)
+{
+    Stage stage;
+    ASSERT_TRUE(stage.bubbleText().empty());
+
+    stage.setBubbleText("hello");
+    ASSERT_EQ(stage.bubbleText(), "hello");
+
+    stage.setBubbleText("world");
+    ASSERT_EQ(stage.bubbleText(), "world");
+}
+
 TEST(StageTest, LayerOrder)
 {
     Stage stage;

test/target_interfaces/istagehandler_test.cpp

@@ -66,3 +66,19 @@ TEST_F(IStageHandlerTest, GraphicsEffects)
     EXPECT_CALL(m_engine, requestRedraw());
     m_stage.clearGraphicsEffects();
 }
+
+TEST_F(IStageHandlerTest, BubbleType)
+{
+    EXPECT_CALL(m_handler, onBubbleTypeChanged(Target::BubbleType::Say));
+    m_stage.setBubbleType(Target::BubbleType::Say);
+
+    EXPECT_CALL(m_handler, onBubbleTypeChanged(Target::BubbleType::Think));
+    m_stage.setBubbleType(Target::BubbleType::Think);
+}
+
+TEST_F(IStageHandlerTest, BubbleText)
+{
+    EXPECT_CALL(m_handler, onBubbleTextChanged("test"));
+    EXPECT_CALL(m_engine, requestRedraw());
+    m_stage.setBubbleText("test");
+}