fix(bluetooth):the device name is only half displayed

task20946 任务栏蓝牙插件,蓝牙名称只能显示为界面宽度的一半长度

(cherry picked from commit 1757dd92947a9805876b0bd4a168444e85fc23c0)

plugins/bluetooth/bluetoothapplet.cpp

@@ -27,14 +27,11 @@
 #include "componments/switchitem.h"
 #include "componments/adaptersmanager.h"
 #include "componments/adapteritem.h"
+#include "componments/bluetoothconstants.h"
 
 #include <DApplicationHelper>
 DGUI_USE_NAMESPACE
 
-extern int ControlHeight;
-extern int ItemHeight;
-const int Width = 200;
-
 extern void initFontColor(QWidget *widget)
 {
     if (!widget)
@@ -74,7 +71,7 @@ BluetoothApplet::BluetoothApplet(QWidget *parent)
     auto appletNameLayout = new QHBoxLayout;
     appletNameLayout->setMargin(0);
     appletNameLayout->setSpacing(0);
-    appletNameLayout->addSpacing(12);
+    appletNameLayout->addSpacing(MARGIN);
     appletNameLayout->addWidget(m_appletName);
     appletNameLayout->addStretch();
 
@@ -83,10 +80,10 @@ BluetoothApplet::BluetoothApplet(QWidget *parent)
     m_centrealLayout->addLayout(appletNameLayout);
     m_centrealLayout->addWidget(m_line);
     m_centralWidget->setLayout(m_centrealLayout);
-    m_centralWidget->setFixedWidth(Width);
+    m_centralWidget->setFixedWidth(POPUPWIDTH);
     m_centralWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
 
-    setFixedWidth(Width);
+    setFixedWidth(POPUPWIDTH);
     setWidget(m_centralWidget);
     setFrameShape(QFrame::NoFrame);
     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -116,23 +113,6 @@ bool BluetoothApplet::hasAadapter()
     return m_adaptersManager->adaptersCount();
 }
 
-Device::State BluetoothApplet::initDeviceState()
-{
-    m_initDeviceState = Device::StateUnavailable;
-    for (auto adapterItem : m_adapterItems) {
-        if (adapterItem)
-            if (Device::StateAvailable  == adapterItem->initDeviceState()) {
-                m_initDeviceState = Device::StateAvailable;
-                continue;
-            }
-        if (Device::StateConnected  == adapterItem->initDeviceState()) {
-            m_initDeviceState = Device::StateConnected;
-            break;
-        }
-    }
-    return m_initDeviceState;
-}
-
 void BluetoothApplet::onPowerChanged(bool state)
 {
     Q_UNUSED(state)
@@ -146,10 +126,8 @@ void BluetoothApplet::onPowerChanged(bool state)
     emit powerChanged(powerState);
 }
 
-void BluetoothApplet::onDeviceStateChanged(const Device::State state)
+void BluetoothApplet::onDeviceStateChanged()
 {
-    Q_UNUSED(state)
-
     Device::State deviceState = Device::StateUnavailable;
     for (auto adapterItem : m_adapterItems) {
         if (Device::StateAvailable == adapterItem->currentDeviceState()) {
@@ -178,6 +156,7 @@ void BluetoothApplet::addAdapter(Adapter *adapter)
     auto adatpterItem = new AdapterItem(m_adaptersManager, adapter, this);
     m_adapterItems[adapterId] = adatpterItem;
     m_centrealLayout->addWidget(adatpterItem);
+    getDevieInitState(adatpterItem);
 
     connect(adatpterItem, &AdapterItem::deviceStateChanged, this, &BluetoothApplet::onDeviceStateChanged);
     connect(adatpterItem, &AdapterItem::powerChanged, this, &BluetoothApplet::onPowerChanged);
@@ -226,14 +205,50 @@ void BluetoothApplet::updateView()
         contentHeight += m_appletName->height();
 
     if (itemCount <= 10) {
-        contentHeight += itemCount * ItemHeight;
+        contentHeight += itemCount * ITEMHEIGHT;
         m_centralWidget->setFixedHeight(contentHeight);
         setFixedHeight(contentHeight);
         setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
     } else {
-        contentHeight += itemCount * ItemHeight;
+        contentHeight += itemCount * ITEMHEIGHT;
         m_centralWidget->setFixedHeight(contentHeight);
-        setFixedHeight(10 * ItemHeight);
+        setFixedHeight(10 * ITEMHEIGHT);
         setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
     }
 }
+
+void BluetoothApplet::getDevieInitState(AdapterItem *item)
+{
+    if (!item)
+        return;
+
+    Device::State deviceState = item->initDeviceState();
+    Device::State otherDeviceState = Device::StateUnavailable;
+    for (auto adapterItem : m_adapterItems) {
+        if (adapterItem != item) {
+            if (Device::StateAvailable == adapterItem->currentDeviceState()) {
+                otherDeviceState = Device::StateAvailable;
+                continue;
+            }
+            if (Device::StateConnected == adapterItem->currentDeviceState()) {
+                otherDeviceState = Device::StateConnected;
+                break;
+            }
+        }
+    }
+    switch (deviceState) {
+    case Device::StateConnected:
+        emit deviceStateChanged(deviceState);
+        break;
+    case Device::StateUnavailable:
+        emit deviceStateChanged(otherDeviceState);
+        break;
+    case Device::StateAvailable: {
+        if (otherDeviceState != Device::StateConnected)
+            emit deviceStateChanged(deviceState);
+        else
+            emit deviceStateChanged(otherDeviceState);
+    }
+        break;
+    }
+}

plugins/bluetooth/bluetoothapplet.h

@@ -41,7 +41,6 @@ public:
     void setAdapterPowered(bool powered);
     bool poweredInitState();
     bool hasAadapter();
-    Device::State initDeviceState();
 
 public slots :
     void addAdapter(Adapter *constadapter);
@@ -55,10 +54,11 @@ signals:
 
 private slots:
     void onPowerChanged(bool state);
-    void onDeviceStateChanged(const Device::State state);
+    void onDeviceStateChanged();
 
 private:
     void updateView();
+    void getDevieInitState(AdapterItem *item);
 
 private:
     HorizontalSeparator *m_line;

plugins/bluetooth/bluetoothitem.cpp

@@ -47,8 +47,6 @@ BluetoothItem::BluetoothItem(QWidget *parent)
     m_applet->setVisible(false);
     m_adapterPowered = m_applet->poweredInitState();
 
-    m_devState = m_applet->initDeviceState();
-
     connect(m_timer, &QTimer::timeout, this, &BluetoothItem::refreshIcon);
     connect(m_applet, &BluetoothApplet::powerChanged, [&](bool powered) {
         m_adapterPowered = powered;

plugins/bluetooth/componments/adapteritem.cpp

@@ -25,12 +25,10 @@
 #include "deviceitem.h"
 #include "adapter.h"
 #include "adaptersmanager.h"
+#include "bluetoothconstants.h"
 
 #include <DDBusSender>
 
-extern const int ItemHeight;
-extern const int ControlHeight;
-const int Width = 200;
 extern void initFontColor(QWidget *widget);
 
 AdapterItem::AdapterItem(AdaptersManager *adapterManager, Adapter *adapter, QWidget *parent)
@@ -43,13 +41,13 @@ AdapterItem::AdapterItem(AdaptersManager *adapterManager, Adapter *adapter, QWid
     , m_adapter(adapter)
     , m_switchItem(new SwitchItem(this))
 {
-    m_centralWidget->setFixedWidth(Width);
+    m_centralWidget->setFixedWidth(POPUPWIDTH);
     m_line->setVisible(true);
     m_deviceLayout->setMargin(0);
     m_deviceLayout->setSpacing(0);
     m_openControlCenter->setText(tr("Bluetooth settings"));
     initFontColor(m_openControlCenter);
-    m_openControlCenter->setFixedHeight(ItemHeight);
+    m_openControlCenter->setFixedHeight(ITEMHEIGHT);
     m_openControlCenter->setVisible(false);
     m_switchItem->setTitle(adapter->name());
     m_switchItem->setChecked(adapter->powered());
@@ -57,11 +55,11 @@ AdapterItem::AdapterItem(AdaptersManager *adapterManager, Adapter *adapter, QWid
     m_deviceLayout->addWidget(m_switchItem);
     m_deviceLayout->addWidget(m_line);
     m_deviceLayout->addWidget(m_openControlCenter);
-    m_centralWidget->setFixedWidth(Width);
+    m_centralWidget->setFixedWidth(POPUPWIDTH);
     m_centralWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
     m_centralWidget->setLayout(m_deviceLayout);
 
-    setFixedWidth(Width);
+    setFixedWidth(POPUPWIDTH);
     setWidget(m_centralWidget);
     setFrameShape(QFrame::NoFrame);
     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -126,7 +124,7 @@ bool AdapterItem::isPowered()
 
 int AdapterItem::viewHeight()
 {
-    return m_openControlCenter->isVisible() ? ControlHeight + ItemHeight : ControlHeight;
+    return m_openControlCenter->isVisible() ? CONTROLHEIGHT + ITEMHEIGHT : CONTROLHEIGHT;
 }
 
 void AdapterItem::deviceItemPaired(const bool paired)
@@ -223,10 +221,9 @@ void AdapterItem::deviceChangeState(const Device::State state)
                 break;
             }
         }
+        m_currentDeviceState = state;
+        emit deviceStateChanged(state);
     }
-
-    m_currentDeviceState = state;
-    emit deviceStateChanged(state);
 }
 
 void AdapterItem::moveDeviceItem(Device::State state, DeviceItem *item)
@@ -275,7 +272,7 @@ void AdapterItem::createDeviceItem(Device *device)
 void AdapterItem::updateView()
 {
     auto contentHeight = m_switchItem->height();
-    contentHeight += (m_deviceLayout->count() - 3) * ItemHeight;
+    contentHeight += (m_deviceLayout->count() - 3) * ITEMHEIGHT;
     m_centralWidget->setFixedHeight(contentHeight);
     setFixedHeight(contentHeight);
     emit sizeChange();

plugins/bluetooth/componments/bluetoothconstants.h

@@ -0,0 +1,11 @@
+#ifndef BLUETOOTHCONSTANTS_H
+#define BLUETOOTHCONSTANTS_H
+
+#define POPUPWIDTH (200)
+#define ITEMHEIGHT (30)
+#define CONTROLHEIGHT (35)
+#define LIGHTSUFFIX ("_dark.svg")
+#define DARKSUFFIX (".svg")
+#define MARGIN (12)
+
+#endif // BLUETOOTHCONSTANTS_H

plugins/bluetooth/componments/deviceitem.cpp

@@ -21,6 +21,8 @@
  */
 
 #include "deviceitem.h"
+#include "constants.h"
+#include "bluetoothconstants.h"
 
 #include <DApplicationHelper>
 #include <DStyle>
@@ -30,9 +32,6 @@
 
 DGUI_USE_NAMESPACE
 
-extern const int ItemHeight = 30;
-const QString LightSuffix = "_dark.svg";
-const QString DarkSuffix = ".svg";
 extern void initFontColor(QWidget *widget);
 
 DeviceItem::DeviceItem(const QString &title, QWidget *parent)
@@ -42,25 +41,19 @@ DeviceItem::DeviceItem(const QString &title, QWidget *parent)
     , m_loadingStat(new DSpinner)
     , m_line(new HorizontalSeparator(this))
 {
-    setFixedHeight(ItemHeight);
+    setFixedHeight(ITEMHEIGHT);
     auto themeChanged = [&](DApplicationHelper::ColorType themeType){
         switch (themeType) {
         case DApplicationHelper::UnknownType:
-        case DApplicationHelper::LightType:  m_statSuffix = LightSuffix; break;
+        case DApplicationHelper::LightType:  m_statSuffix = LIGHTSUFFIX; break;
-        case DApplicationHelper::DarkType:  m_statSuffix = DarkSuffix; break;
+        case DApplicationHelper::DarkType:  m_statSuffix = DARKSUFFIX; break;
         }
         m_state->setPixmap(QPixmap(":/select" + m_statSuffix));
     };
 
     themeChanged(DApplicationHelper::instance()->themeType());
 
-    auto strTitle = title;
+    QString strTitle = QFontMetrics(m_title->font()).elidedText(title, Qt::ElideRight, POPUPWIDTH - MARGIN * 2 - PLUGIN_ICON_MIN_SIZE - 3);
-    m_title->setText(strTitle);
-    QFontMetrics fontMetrics(m_title->font());
-    if(fontMetrics.width(strTitle) > m_title->width())
-    {
-        strTitle = QFontMetrics(m_title->font()).elidedText(strTitle, Qt::ElideRight, m_title->width());
-    }
     m_title->setText(strTitle);
     initFontColor(m_title);
 
@@ -76,12 +69,12 @@ DeviceItem::DeviceItem(const QString &title, QWidget *parent)
     auto itemLayout = new QHBoxLayout(this);
     itemLayout->setMargin(0);
     itemLayout->setSpacing(0);
-    itemLayout->addSpacing(12);
+    itemLayout->addSpacing(MARGIN);
     itemLayout->addWidget(m_title);
     itemLayout->addStretch();
     itemLayout->addWidget(m_state);
     itemLayout->addWidget(m_loadingStat);
-    itemLayout->addSpacing(12);
+    itemLayout->addSpacing(MARGIN);
     deviceLayout->addLayout(itemLayout);
     setLayout(deviceLayout);
 

plugins/bluetooth/componments/switchitem.cpp

@@ -21,10 +21,11 @@
  */
 
 #include "switchitem.h"
+#include "bluetoothconstants.h"
+#include "bluetoothconstants.h"
 
 #include "QHBoxLayout"
 
-extern const int ControlHeight = 35;
 extern void initFontColor(QWidget *widget);
 
 SwitchItem::SwitchItem(QWidget *parent)
@@ -35,15 +36,15 @@ SwitchItem::SwitchItem(QWidget *parent)
 {
     initFontColor(m_title);
 
-    setFixedHeight(ControlHeight);
+    setFixedHeight(CONTROLHEIGHT);
     auto switchLayout = new QHBoxLayout(this);
     switchLayout->setSpacing(0);
     switchLayout->setMargin(0);
-    switchLayout->addSpacing(12);
+    switchLayout->addSpacing(MARGIN);
     switchLayout->addWidget(m_title);
     switchLayout->addStretch();
     switchLayout->addWidget(m_switchBtn);
-    switchLayout->addSpacing(12);
+    switchLayout->addSpacing(MARGIN);
     setLayout(switchLayout);
 
     connect(m_switchBtn, &DSwitchButton::toggled, [&](bool change) {