File _service:obs_scm:0000-feature-upower-glib-yse-U... of Package kiran-cpanel-power

File _service:obs_scm:0000-feature-upower-glib-yse-UPower-glib-to-determine-whe-b09567c6.patch of Package kiran-cpanel-power

From b09567c650c78c1d4699e092d56d783ae2568b7c Mon Sep 17 00:00:00 2001
From: liuxinhao <liuxinhao@kylinos.com.cn>
Date: Tue, 21 Dec 2021 14:18:47 +0800
Subject: [PATCH 0/5] feature(upower-glib): yse UPower-glib to determine
 whether there is a battery option
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 使用upower-glib枚举出所有的设备判断是否存在电池选项
---
 CMakeLists.txt              |  7 +++++--
 src/kcp-power-interface.cpp | 10 +++++++++-
 src/upower-interface.cpp    | 40 +++++++++++++++++++++++++++++++++++++
 src/upower-interface.h      | 13 ++++++++++++
 4 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100644 src/upower-interface.cpp
 create mode 100644 src/upower-interface.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 806bc1b..9b7831c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,7 @@ pkg_search_module(KIRAN_WIDGETS_QT5 REQUIRED kiranwidgets-qt5)
 pkg_search_module(KIRAN_CC_DAEMON REQUIRED kiran-cc-daemon)
 pkg_search_module(KLOG_QT5 REQUIRED klog-qt5)
 pkg_search_module(QGSETTINGS REQUIRED gsettings-qt)
+pkg_search_module(UPOWER_GLIB REQUIRED upower-glib)
 
 #通过kiran control panel的pkgconfig配置文件取出插件Desktop安装位置、插件共享库安装位置
 pkg_search_module(KIRAN_CONTROL_PANEL_PKG REQUIRED kiran-control-panel)
@@ -65,7 +66,8 @@ target_include_directories(${PROJECT_NAME} PRIVATE
         ${KIRAN_CC_DAEMON_INCLUDE_DIRS}
         ${KLOG_QT5_INCLUDE_DIRS}
         ${KIRAN_CONTROL_PANEL_PKG_INCLUDE_DIRS}
-        ${QGSETTINGS_INCLUDE_DIRS})
+        ${QGSETTINGS_INCLUDE_DIRS}
+        ${UPOWER_GLIB_INCLUDE_DIRS})
 
 target_link_libraries(${PROJECT_NAME}
         Qt5::Widgets
@@ -73,7 +75,8 @@ target_link_libraries(${PROJECT_NAME}
         ${KIRAN_WIDGETS_QT5_LIBRARIES}
         ${KIRAN_CC_DAEMON_LIBRARIES}
         ${KLOG_QT5_LIBRARIES}
-        ${QGSETTINGS_LIBRARIES})
+        ${QGSETTINGS_LIBRARIES}
+        ${UPOWER_GLIB_LIBRARIES})
 
 include(GNUInstallDirs)
 # 安装插件翻译
diff --git a/src/kcp-power-interface.cpp b/src/kcp-power-interface.cpp
index b0f03c4..40a28c3 100644
--- a/src/kcp-power-interface.cpp
+++ b/src/kcp-power-interface.cpp
@@ -7,6 +7,7 @@
 #include "config.h"
 #include "general-settings-page.h"
 #include "power-settings-page.h"
+#include "upower-interface.h"
 
 #include <qt5-log-i.h>
 
@@ -71,5 +72,12 @@ bool KcpPowerInterface::haveUnsavedOptions()
 
 QStringList KcpPowerInterface::visibleSubItems()
 {
-    return QStringList() << "GeneralSettings" << "PowerSettings" << "BatterySettings";
+    QStringList subItem({{"GeneralSettings"},{"PowerSettings"}});
+
+    if( UPowerInterface::haveBattery() )
+    {
+        subItem << "BatterySettings";
+    }
+
+    return subItem;
 }
diff --git a/src/upower-interface.cpp b/src/upower-interface.cpp
new file mode 100644
index 0000000..3159718
--- /dev/null
+++ b/src/upower-interface.cpp
@@ -0,0 +1,40 @@
+//
+// Created by lxh on 2021/12/21.
+//
+
+#include "upower-interface.h"
+#include <upower.h>
+#include <cstdio>
+
+bool UPowerInterface::haveBattery()
+{
+    GError *error = nullptr;
+    auto upClient = up_client_new();
+    bool hasBattery = false;
+
+#if !UP_CHECK_VERSION(0, 99, 0)
+    gboolean ret;
+    ret = up_client_enumerate_devices_sync(upClient, NULL, &error);
+    if (!ret)
+    {
+        fprintf(stderr, "failed to get device list: %s", error->message);
+        g_error_free(error);
+    }
+#endif
+
+    auto devices = up_client_get_devices(upClient);
+    void *device = nullptr;
+    UpDeviceKind kind;
+    for (int i = 0; i < devices->len; i++)
+    {
+        device = g_ptr_array_index(devices, i);
+        g_object_get(device,
+                     "kind", &kind,
+                     NULL);
+        if (kind == UP_DEVICE_KIND_BATTERY)
+            hasBattery = true;
+    }
+    g_ptr_array_unref (devices);
+    g_object_unref(upClient);
+    return hasBattery;
+}
diff --git a/src/upower-interface.h b/src/upower-interface.h
new file mode 100644
index 0000000..1c90165
--- /dev/null
+++ b/src/upower-interface.h
@@ -0,0 +1,13 @@
+//
+// Created by lxh on 2021/12/21.
+//
+
+#ifndef KIRAN_POWER_MANAGER_SRC_U_POWER_INTERFACE_H_
+#define KIRAN_POWER_MANAGER_SRC_U_POWER_INTERFACE_H_
+
+namespace UPowerInterface
+{
+    bool haveBattery();
+};
+
+#endif  //KIRAN_POWER_MANAGER_SRC_U_POWER_INTERFACE_H_
-- 
2.27.0