From 9b3b1e4f7896de8346ee692937fd9d656aebd8d0 Mon Sep 17 00:00:00 2001
From: chenpengwei <chenpengwei3@huawei.com>
Date: Wed, 10 May 2023 15:13:20 +0800
Subject: [PATCH] screen property add densitydpi

Signed-off-by: chenpengwei <chenpengwei3@huawei.com>
Change-Id: I2a0ce836eb687f8f9f028b5bdcd39a2feaca9779
---
 .../session/screen/include/screen_property.h        |  4 ++++
 .../session/screen/include/screen_session.h         |  2 ++
 window_scene/session/screen/src/screen_property.cpp | 13 +++++++++++++
 window_scene/session/screen/src/screen_session.cpp  |  5 +++++
 4 files changed, 24 insertions(+)

diff --git a/window_scene/session/screen/include/screen_property.h b/window_scene/session/screen/include/screen_property.h
index 132de619..ea5d8690 100644
--- a/window_scene/session/screen/include/screen_property.h
+++ b/window_scene/session/screen/include/screen_property.h
@@ -29,10 +29,14 @@ public:
 
     void SetBounds(const RRect& bounds);
     RRect GetBounds() const;
+    float GetDpi();
 
 private:
     float rotation_ { 0.0f };
     RRect bounds_;
+    int32_t width_ { 0 };
+    int32_t height_ { 0 };
+    float dpi_ { 1.5f };
 };
 } // namespace OHOS::Rosen
 
diff --git a/window_scene/session/screen/include/screen_session.h b/window_scene/session/screen/include/screen_session.h
index 0f349080..1f5bfce5 100644
--- a/window_scene/session/screen/include/screen_session.h
+++ b/window_scene/session/screen/include/screen_session.h
@@ -53,6 +53,8 @@ public:
     void Connect();
     void Disconnect();
 
+    float GetDensityDpi();
+
 private:
     ScreenId screenId_;
     ScreenProperty property_;
diff --git a/window_scene/session/screen/src/screen_property.cpp b/window_scene/session/screen/src/screen_property.cpp
index f2ba5d00..ba0bc2ce 100644
--- a/window_scene/session/screen/src/screen_property.cpp
+++ b/window_scene/session/screen/src/screen_property.cpp
@@ -35,4 +35,17 @@ RRect ScreenProperty::GetBounds() const
 {
     return bounds_;
 }
+
+float ScreenProperty::GetDpi()
+{
+    width_ = bounds_.rect_.height_;
+    height_ = bounds_.rect_.width_;
+
+    if (width_ == 1344 && height_ == 2772) { // telephone
+        dpi_ = 3.5f;
+    } else {
+        dpi_ = 1.5f;
+    }
+    return dpi_;
+}
 } // namespace OHOS::Rosen
diff --git a/window_scene/session/screen/src/screen_session.cpp b/window_scene/session/screen/src/screen_session.cpp
index 68df6f71..ffe5eea8 100644
--- a/window_scene/session/screen/src/screen_session.cpp
+++ b/window_scene/session/screen/src/screen_session.cpp
@@ -84,4 +84,9 @@ void ScreenSession::Disconnect()
     }
 }
 
+float ScreenSession::GetDensityDpi()
+{
+    return property_.GetDpi();
+}
+
 } // namespace OHOS::Rosen
-- 
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