!157 支持设置应用背景色

Merge pull request !157 from yanshuifeng/0919

frameworks/bridge/declarative_frontend/engine/jsi/jsi_view_register.cpp

@@ -454,6 +454,30 @@ panda::Local<panda::JSValueRef> Px2Lpx(panda::EcmaVM* vm, panda::Local<panda::JS
     return panda::NumberRef::New(vm, lpxValue);
 }
 
+panda::Local<panda::JSValueRef> SetAppBackgroundColor(panda::EcmaVM* vm, panda::Local<panda::JSValueRef> value,
+    const panda::Local<panda::JSValueRef> args[], int32_t argc, void* data)
+{
+    if (argc != 1) {
+        LOGE("The arg is wrong, must have one argument");
+        return panda::JSValueRef::Exception(vm);
+    }
+    if (!args[0]->IsString()) {
+        LOGE("The arg is wrong, value must be number");
+        return panda::JSValueRef::Exception(vm);
+    }
+    std::string backgroundColorStr = args[0]->ToString(vm)->ToString();
+    auto container = Container::Current();
+    if (!container) {
+        LOGW("container is null");
+        return panda::JSValueRef::Exception(vm);
+    }
+    auto pipelineContext = container->GetPipelineContext();
+    if (pipelineContext) {
+        pipelineContext->SetRootBgColor(Color::FromString(backgroundColorStr));
+    }
+    return panda::JSValueRef::Undefined(vm);
+}
+
 static const std::unordered_map<std::string, std::function<void(BindingTarget)>> bindFuncs = {
     { "Flex", JSFlexImpl::JSBind },
     { "Text", JSText::JSBind },
@@ -604,6 +628,8 @@ void JsRegisterViews(BindingTarget globalObj)
         panda::FunctionRef::New(const_cast<panda::EcmaVM*>(vm), Lpx2Px, nullptr));
     globalObj->Set(vm, panda::StringRef::NewFromUtf8(vm, "px2lpx"),
         panda::FunctionRef::New(const_cast<panda::EcmaVM*>(vm), Px2Lpx, nullptr));
+    globalObj->Set(vm, panda::StringRef::NewFromUtf8(vm, "setAppBgColor"),
+        panda::FunctionRef::New(const_cast<panda::EcmaVM*>(vm), SetAppBackgroundColor, nullptr));
 
     JSViewAbstract::JSBind();
     JSContainerBase::JSBind();

frameworks/bridge/declarative_frontend/engine/quickjs/qjs_view_register.cpp

@@ -426,6 +426,31 @@ JSValue Px2Lpx(JSContext* ctx, JSValueConst new_target, int argc, JSValueConst*
     return lpxQJSValue;
 }
 
+JSValue SetAppBackgroundColor(JSContext* ctx, JSValueConst new_target, int argc, JSValueConst* argv)
+{
+    if (argc != 1) {
+        LOGE("The arg is wrong, must have one argument");
+        return JS_ThrowSyntaxError(ctx, "input value must be number");
+    }
+    QJSContext::Scope scp(ctx);
+    if (!JS_IsString(argv[0])) {
+        LOGE("The arg is wrong, value must be string");
+        return JS_ThrowSyntaxError(ctx, "input value must be string");
+    }
+    ScopedString valueString(ctx, argv[0]);
+    std::string backgroundColorStr = valueString.get();
+    auto container = Container::Current();
+    if (!container) {
+        LOGW("container is null");
+        return JS_ThrowSyntaxError(ctx, "container is null");
+    }
+    auto pipelineContext = container->GetPipelineContext();
+    if (pipelineContext) {
+        pipelineContext->SetRootBgColor(Color::FromString(backgroundColorStr));
+    }
+    return JS_UNDEFINED;
+}
+
 void JsRegisterViews(BindingTarget globalObj)
 {
     JSContext* ctx = QJSContext::Current();
@@ -440,6 +465,7 @@ void JsRegisterViews(BindingTarget globalObj)
     QJSUtils::DefineGlobalFunction(ctx, Px2Fp, "px2fp", 1);
     QJSUtils::DefineGlobalFunction(ctx, Lpx2Px, "lpx2px", 1);
     QJSUtils::DefineGlobalFunction(ctx, Px2Lpx, "px2lpx", 1);
+    QJSUtils::DefineGlobalFunction(ctx, SetAppBackgroundColor, "setAppBgColor", 1);
 
     JSViewAbstract::JSBind();
     JSContainerBase::JSBind();

frameworks/bridge/declarative_frontend/engine/v8/v8_view_register.cpp

@@ -501,6 +501,33 @@ void Px2Lpx(const v8::FunctionCallbackInfo<v8::Value>& args)
     args.GetReturnValue().Set(lpxV8Value);
 }
 
+void SetAppBackgroundColor(const v8::FunctionCallbackInfo<v8::Value>& args)
+{
+    v8::Isolate* isolate = args.GetIsolate();
+    ACE_DCHECK(isolate);
+    v8::Isolate::Scope isolateScope(isolate);
+    v8::HandleScope handleScope(isolate);
+    auto context = isolate->GetCurrentContext();
+    if (args.Length() < 1 || !args[0]->IsString()) {
+        LOGE("The arg is wrong, must have one argument");
+        return;
+    }
+    v8::String::Utf8Value backgroundColorUtf8Str(isolate, args[0]);
+    if (!(*backgroundColorUtf8Str)) {
+        return;
+    }
+    std::string backgroundColorStr(*backgroundColorUtf8Str);
+    auto container = Container::Current();
+    if (!container) {
+        LOGW("container is null");
+        return;
+    }
+    auto pipelineContext = container->GetPipelineContext();
+    if (pipelineContext) {
+        pipelineContext->SetRootBgColor(Color::FromString(backgroundColorStr));
+    }
+}
+
 static const std::unordered_map<std::string, std::function<void(BindingTarget)>> bindFuncs = {
     {"Flex", JSFlexImpl::JSBind},
     {"Text", JSText::JSBind},
@@ -657,6 +684,8 @@ void JsRegisterViews(BindingTarget globalObj)
         v8::FunctionTemplate::New(isolate, Lpx2Px));
     globalObj->Set(v8::String::NewFromUtf8(isolate, "px2lpx").ToLocalChecked(),
         v8::FunctionTemplate::New(isolate, Px2Lpx));
+    globalObj->Set(v8::String::NewFromUtf8(isolate, "setAppBgColor").ToLocalChecked(),
+        v8::FunctionTemplate::New(isolate, SetAppBackgroundColor));
 
     JSViewAbstract::JSBind();
     JSContainerBase::JSBind();

frameworks/core/components/theme/app_theme.h

@@ -47,6 +47,11 @@ public:
         return backgroundColor_;
     }
 
+    void SetBackgroundColor(const Color& color)
+    {
+        backgroundColor_ = color;
+    }
+
 protected:
     AppTheme() = default;
 

frameworks/core/pipeline/pipeline_context.cpp

@@ -53,6 +53,7 @@
 #include "core/components/scroll/scrollable.h"
 #include "core/components/semi_modal/semi_modal_component.h"
 #include "core/components/semi_modal/semi_modal_element.h"
+#include "core/components/theme/app_theme.h"
 #include "core/components/stage/stage_component.h"
 #include "core/components/stage/stage_element.h"
 #include "core/image/image_provider.h"
@@ -1702,6 +1703,19 @@ void PipelineContext::SetRootRect(double width, double height) const
     }
 }
 
+void PipelineContext::SetRootBgColor(const Color& color)
+{
+    rootBgColor_ = color;
+    auto appTheme = themeManager_->GetTheme<AppTheme>();
+    appTheme->SetBackgroundColor(color);
+    if (rootElement_) {
+        auto renderRoot = DynamicCast<RenderRoot>(rootElement_->GetRenderNode());
+        if (renderRoot) {
+            renderRoot->SetBgColor(color);
+        }
+    }
+}
+
 void PipelineContext::Finish(bool autoFinish) const
 {
     CHECK_RUN_ON(UI);

frameworks/core/pipeline/pipeline_context.h

@@ -722,10 +722,7 @@ public:
         forbidePlatformQuit_ = forbidePlatformQuit;
     }
 
-    void SetRootBgColor(const Color& color)
-    {
-        rootBgColor_ = color;
-    }
+    void SetRootBgColor(const Color& color);
 
     const Color& GetRootBgColor() const
     {