From 7ba399328c71be45d69b86736a9d2131edab4e99 Mon Sep 17 00:00:00 2001
From: zhangbingce <zhangbingce@huawei.com>
Date: Wed, 5 Jul 2023 15:00:11 +0800
Subject: [PATCH] =?UTF-8?q?[canvas]touch=E7=A7=BB=E5=8A=A8=E6=97=B6?=
 =?UTF-8?q?=E6=8F=90=E5=8D=87cpu=E9=A2=91=E7=8E=87?=
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Signed-off-by: zhangbingce <zhangbingce@huawei.com>
Change-Id: I5a724dba0ee18119f8ae788f88a830538e2dd77b
---
 .../custom_paint/custom_paint_pattern.cpp     | 56 +++++++++++++++++++
 .../custom_paint/custom_paint_pattern.h       |  8 ++-
 2 files changed, 63 insertions(+), 1 deletion(-)

diff --git a/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.cpp b/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.cpp
index 62e828e42b2..b406c79ef79 100644
--- a/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.cpp
+++ b/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.cpp
@@ -17,12 +17,15 @@
 
 #include "drawing/engine_adapter/skia_adapter/skia_canvas.h"
 
+#include "base/ressched/ressched_report.h"
+#include "base/utils/time_util.h"
 #include "base/utils/utils.h"
 #include "core/common/ace_application_info.h"
 #include "core/components_ng/pattern/custom_paint/canvas_paint_method.h"
 #include "core/components_ng/pattern/custom_paint/offscreen_canvas_pattern.h"
 #include "core/components_ng/pattern/custom_paint/rendering_context2d_modifier.h"
 #include "core/components_ng/render/adapter/rosen_render_context.h"
+#include "core/event/touch_event.h"
 
 namespace {
 constexpr int32_t PLATFORM_VERSION_TEN = 10;
@@ -30,6 +33,9 @@ constexpr int32_t PLATFORM_VERSION_TEN = 10;
 
 namespace OHOS::Ace::NG {
 class RosenRenderContext;
+#ifdef OHOS_PLATFORM
+constexpr int64_t INCREASE_CPU_TIME_ONCE = 4000000000; // 4s(unit: ns)
+#endif
 void CustomPaintPattern::OnAttachToFrameNode()
 {
     auto host = GetHost();
@@ -44,6 +50,7 @@ void CustomPaintPattern::OnAttachToFrameNode()
             AceType::MakeRefPtr<RenderingContext2DModifier>();
     }
     paintMethod_ = MakeRefPtr<CanvasPaintMethod>(context, contentModifier_);
+    InitEvent();
 }
 
 RefPtr<NodePaintMethod> CustomPaintPattern::CreateNodePaintMethod()
@@ -79,6 +86,55 @@ bool CustomPaintPattern::OnDirtyLayoutWrapperSwap(const RefPtr<LayoutWrapper>& d
     return false;
 }
 
+void CustomPaintPattern::InitEvent()
+{
+    auto host = GetHost();
+    CHECK_NULL_VOID(host);
+    auto eventHub = host->GetEventHub<CustomPaintEventHub>();
+    CHECK_NULL_VOID(eventHub);
+    auto gestureHub = eventHub->GetOrCreateGestureEventHub();
+    CHECK_NULL_VOID(gestureHub);
+    InitTouchEvent(gestureHub);
+}
+
+void CustomPaintPattern::InitTouchEvent(const RefPtr<GestureEventHub>& gestureHub)
+{
+    CHECK_NULL_VOID_NOLOG(!touchEvent_);
+
+    auto touchTask = [weak = WeakClaim(this)](const TouchEventInfo& info) {
+        auto pattern = weak.Upgrade();
+        CHECK_NULL_VOID(pattern);
+        pattern->HandleTouchEvent(info);
+    };
+
+    touchEvent_ = MakeRefPtr<TouchEventImpl>(std::move(touchTask));
+    gestureHub->AddTouchEvent(touchEvent_);
+}
+
+void CustomPaintPattern::HandleTouchEvent(const TouchEventInfo& info)
+{
+#ifdef OHOS_PLATFORM
+    auto touchInfoList = info.GetChangedTouches();
+    if (touchInfoList.empty()) {
+        return;
+    }
+    auto touchType = touchInfoList.front().GetTouchType();
+    // increase cpu frequency
+    if (touchType == TouchType::MOVE) {
+        auto currentTime = GetSysTimestamp();
+        auto increaseCpuTime = currentTime - startIncreaseTime_;
+        if (increaseCpuTime >= INCREASE_CPU_TIME_ONCE) {
+            LOGD("HandleTouchEvent increase cpu frequency");
+            startIncreaseTime_ = currentTime;
+            ResSchedReport::GetInstance().ResSchedDataReport("slide_on");
+        }
+    } else if (touchType == TouchType::UP) {
+        startIncreaseTime_ = 0;
+        ResSchedReport::GetInstance().ResSchedDataReport("slide_off");
+    }
+#endif
+}
+
 void CustomPaintPattern::SetAntiAlias(bool isEnabled)
 {
     auto task = [isEnabled](CanvasPaintMethod& paintMethod, PaintWrapper* paintWrapper) {
diff --git a/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.h b/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.h
index 3e14ad2965b..2331aff071d 100644
--- a/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.h
+++ b/frameworks/core/components_ng/pattern/custom_paint/custom_paint_pattern.h
@@ -143,13 +143,19 @@ public:
 private:
     void OnAttachToFrameNode() override;
     bool OnDirtyLayoutWrapperSwap(const RefPtr<LayoutWrapper>& dirty, const DirtySwapConfig& config) override;
+    void InitEvent();
+    void InitTouchEvent(const RefPtr<GestureEventHub>& gestureHub);
+    void HandleTouchEvent(const TouchEventInfo& info);
 
     RefPtr<CanvasPaintMethod> paintMethod_;
     std::optional<SizeF> canvasSize_;
     bool isCanvasInit_ = false;
 
     RefPtr<RenderingContext2DModifier> contentModifier_;
-
+    RefPtr<TouchEventImpl> touchEvent_;
+#ifdef OHOS_PLATFORM
+    int64_t startIncreaseTime_ = 0;
+#endif
     ACE_DISALLOW_COPY_AND_MOVE(CustomPaintPattern);
 };
 } // namespace OHOS::Ace::NG
-- 
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