feat: 添加GPU温度/使用率/显存实时监控

- C++后端:GpuInfo扩展统计字段,readGpuStats()支持NVIDIA(nvidia-smi)和AMD(sysfs)
- PCI到DRM card映射,新增gpuStats属性和refreshStats方法
- QML前端:弹窗卡片显示温度(带颜色)、GPU使用率进度条、显存使用
- 任务栏tooltip显示简洁摘要(厂商简称+温度+使用率)
- 定时刷新:弹窗和tooltip打开时每2秒刷新,关闭时停止
- 优化卡片布局:压缩高度和间距,弹窗高度调整至420px
This commit is contained in:
2026-07-13 23:08:08 +08:00
parent 88e03f14d2
commit 403ae8a69b
3 changed files with 336 additions and 31 deletions
+189 -31
View File
@@ -55,11 +55,23 @@ AppletItem {
// 悬停提示
PanelToolTip {
id: toolTip
text: root.ready ? root.deviceInfo.replace(/\n/g, "\n") : qsTr("No GPU detected")
text: root.ready ? buildToolTipText() : qsTr("No GPU detected")
toolTipX: DockPanelPositioner.x
toolTipY: DockPanelPositioner.y
}
// 统计数据刷新定时器
Timer {
id: statsRefreshTimer
interval: 2000
repeat: true
onTriggered: {
if (root.applet) {
root.applet.refreshStats()
}
}
}
Timer {
id: toolTipShowTimer
interval: 50
@@ -74,11 +86,18 @@ AppletItem {
onHoveredChanged: {
if (hovered && !driverPopup.popupVisible) {
toolTipShowTimer.start()
if (root.applet) {
root.applet.refreshStats()
}
statsRefreshTimer.start()
} else {
if (toolTipShowTimer.running) {
toolTipShowTimer.stop()
}
toolTip.close()
if (!driverPopup.popupVisible) {
statsRefreshTimer.stop()
}
}
}
}
@@ -87,13 +106,19 @@ AppletItem {
PanelPopup {
id: driverPopup
width: 360
height: 320
height: 420
popupX: DockPanelPositioner.x
popupY: DockPanelPositioner.y
onPopupVisibleChanged: {
if (popupVisible) {
toolTip.close()
statsRefreshTimer.start()
if (root.applet) {
root.applet.refreshStats()
}
} else {
statsRefreshTimer.stop()
}
}
@@ -188,12 +213,53 @@ AppletItem {
delegate: Rectangle {
id: gpuCard
width: gpuColumn.width
height: 72
height: 98
color: root.cardBackground
radius: 10
border.width: 1
border.color: root.cardBorder
property string statsLine: root.applet && root.applet.gpuStats ? (root.applet.gpuStats[index] || "") : ""
property string tempStr: {
var parts = statsLine.split("|")
var temp = parts[0]
return temp === "-1" || temp === "" ? "—" : temp
}
property string gpuUsageStr: {
var parts = statsLine.split("|")
var usage = parts[1]
return usage === "-1" || usage === "" ? "—" : usage
}
property string memUsageStr: {
var parts = statsLine.split("|")
var usage = parts[2]
return usage === "-1" || usage === "" ? "—" : usage
}
property string memUsedStr: {
var parts = statsLine.split("|")
var used = parts[3]
return used === "-1" || used === "" ? "—" : used
}
property string memTotalStr: {
var parts = statsLine.split("|")
var total = parts[4]
return total === "-1" || total === "" ? "—" : total
}
property real gpuUsagePercent: {
var parts = statsLine.split("|")
var usage = parts[1]
if (usage === "-1" || usage === "") return 0
return parseFloat(usage)
}
property color tempColor: {
var parts = statsLine.split("|")
var temp = parseInt(parts[0])
if (isNaN(temp) || temp === -1) return root.primaryText
if (temp >= 80) return Qt.rgba(220/255, 38/255, 38/255, 1)
if (temp >= 60) return Qt.rgba(245/255, 158/255, 11/255, 1)
return Qt.rgba(22/255, 163/255, 74/255, 1)
}
ToolTip.text: qsTr("GPU: ") + parseGpuName(modelData) + "\n"
+ qsTr("Driver: ") + parseDriverName(modelData) + "\n"
+ qsTr("Version: ") + (parseDriverVersion(modelData) || qsTr("Unknown"))
@@ -204,47 +270,113 @@ AppletItem {
id: cardHover
}
RowLayout {
ColumnLayout {
anchors.fill: parent
anchors.margins: 12
spacing: 12
anchors.margins: 10
spacing: 6
// GPU 图标
Rectangle {
width: 44
height: 44
color: root.accentBlueLight
radius: 8
RowLayout {
Layout.fillWidth: true
spacing: 12
Text {
anchors.centerIn: parent
text: parseGpuVendorShort(modelData)
font.pixelSize: 14
font.bold: true
color: root.accentBlue
// GPU 图标
Rectangle {
width: 36
height: 36
color: root.accentBlueLight
radius: 8
Text {
anchors.centerIn: parent
text: parseGpuVendorShort(modelData)
font.pixelSize: 14
font.bold: true
color: root.accentBlue
}
}
// GPU 信息
ColumnLayout {
spacing: 4
Layout.fillWidth: true
Text {
text: parseGpuName(modelData)
font.pixelSize: 13
font.bold: true
color: root.primaryText
Layout.fillWidth: true
elide: Text.ElideRight
}
Text {
text: parseDriverInfo(modelData)
font.pixelSize: 11
color: root.secondaryText
Layout.fillWidth: true
elide: Text.ElideRight
}
}
}
// GPU 信息
// 统计数据区域
ColumnLayout {
spacing: 4
Layout.fillWidth: true
spacing: 6
Text {
text: parseGpuName(modelData)
font.pixelSize: 13
font.bold: true
color: root.primaryText
RowLayout {
Layout.fillWidth: true
elide: Text.ElideRight
spacing: 12
// 温度
Text {
text: tempStr !== "—" ? tempStr + "°C" : "—"
font.pixelSize: 12
color: gpuCard.tempColor
font.bold: tempStr !== "—"
}
Item { Layout.fillWidth: true }
// 显存信息
Text {
text: (memUsedStr !== "—" && memTotalStr !== "—") ? memUsedStr + "/" + memTotalStr + " MB" : "—"
font.pixelSize: 11
color: root.secondaryText
}
}
Text {
text: parseDriverInfo(modelData)
font.pixelSize: 11
color: root.secondaryText
// GPU 使用率进度条
RowLayout {
Layout.fillWidth: true
elide: Text.ElideRight
spacing: 8
Text {
text: "GPU"
font.pixelSize: 11
color: root.tertiaryText
}
Rectangle {
Layout.fillWidth: true
height: 4
color: root.cardBorder
radius: 2
Rectangle {
width: Math.min(gpuCard.gpuUsagePercent, 100) * parent.width / 100
height: parent.height
color: root.accentBlue
radius: 2
}
}
Text {
text: gpuUsageStr !== "—" ? gpuUsageStr + "%" : "—"
font.pixelSize: 11
color: root.secondaryText
font.bold: gpuUsageStr !== "—"
}
}
}
}
@@ -366,6 +498,32 @@ AppletItem {
return "GPU"
}
// 构建 tooltip 文本
function buildToolTipText() {
if (!root.applet || !root.applet.gpuStats) {
return root.currentDriver || qsTr("No GPU detected")
}
var lines = root.deviceInfo.split("\n").filter(function(line) { return line.trim().length > 0 })
var result = []
for (var i = 0; i < lines.length; i++) {
var vendor = parseGpuVendorShort(lines[i])
var statsLine = root.applet.gpuStats[i] || ""
var parts = statsLine.split("|")
var temp = parts[0]
var gpuUsage = parts[1]
var tempStr = (temp === "-1" || temp === "") ? "" : temp + "°C"
var gpuUsageStr = (gpuUsage === "-1" || gpuUsage === "") ? "" : gpuUsage + "%"
result.push(vendor + " " + tempStr + " " + gpuUsageStr)
}
return result.join(" | ")
}
// 点击处理
TapHandler {
acceptedButtons: Qt.LeftButton