fix: 触屏需要屏蔽hover效果

之前需求里面没有说明，没有特意做相关的屏蔽操作，导致触屏也会出现hover效果

Log: 屏蔽任务栏触屏hover效果
Bug: https://pms.uniontech.com/zentao/bug-view-46245.html
Change-Id: I7a1ff66faea486a4946a5ab77d9e7ac6ae663fcd
Reviewed-on: http://gerrit.uniontech.com/c/dde-dock/+/3942
Reviewed-by: <mailman@uniontech.com>
Reviewed-by: wangwei <wangwei@uniontech.com>
Reviewed-by: fanpengcheng <fanpengcheng@uniontech.com>
Tested-by: <mailman@uniontech.com>

frame/item/dockitem.cpp

@@ -182,7 +182,11 @@ void DockItem::enterEvent(QEvent *e)
     m_hover = true;
     //FIXME: 可能是qt的bug，概率性导致崩溃，待修复
 //    m_hoverEffect->setHighlighting(true);
-    m_popupTipsDelayTimer->start();
+
+    // 触屏不显示hover效果
+    if (!qApp->property(IS_TOUCH_STATE).toBool()) {
+        m_popupTipsDelayTimer->start();
+    }
 
     update();
 

frame/main.cpp

@@ -23,13 +23,13 @@
 #include "window/accessible.h"
 #include "util/themeappicon.h"
 #include "controller/dockitemmanager.h"
+#include "util/dockapplication.h"
 
 #include <QAccessible>
 #include <QDir>
 #include <QStandardPaths>
 #include <QDateTime>
 
-#include <DApplication>
 #include <DLog>
 #include <DDBusSender>
 #include <DGuiApplicationHelper>
@@ -185,7 +185,7 @@ void sig_crash(int sig)
 int main(int argc, char *argv[])
 {
     DGuiApplicationHelper::setUseInactiveColorGroup(false);
-    DApplication app(argc, argv);
+    DockApplication app(argc, argv);
 
     //崩溃信号
     signal(SIGTERM, sig_crash);

frame/util/dockapplication.cpp

@@ -0,0 +1,19 @@
+#include "dockapplication.h"
+#include "constants.h"
+
+#include <QMouseEvent>
+
+DockApplication::DockApplication(int &argc, char **argv) : DApplication (argc, argv)
+{
+}
+
+bool DockApplication::notify(QObject *obj, QEvent *event)
+{
+    QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent *>(event);
+    if (mouseEvent) {
+        // 鼠标事件可以通过source函数确定是否触屏事件，并将结果写入qApp的动态属性中
+        qApp->setProperty(IS_TOUCH_STATE, (mouseEvent->source() == Qt::MouseEventSynthesizedByQt));
+    }
+
+    return DApplication::notify(obj, event);
+}

frame/util/dockapplication.h

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2018 ~ 2028 Uniontech Technology Co., Ltd.
+ *
+ * Author:     liuxing <liuxing@uniontech.com>
+ *
+ * Maintainer: liuxing <liuxing@uniontech.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DOCKAPPLICATION_H
+#define DOCKAPPLICATION_H
+
+#include <DApplication>
+
+DWIDGET_USE_NAMESPACE
+#ifdef DCORE_NAMESPACE
+DCORE_USE_NAMESPACE
+#else
+DUTIL_USE_NAMESPACE
+#endif
+
+/**
+ * @brief The DockApplication class
+ * 本类通过重写application的notify函数监控应用的鼠标事件，判断是否为触屏状态
+ */
+class DockApplication : public DApplication
+{
+    Q_OBJECT
+public:
+    explicit DockApplication(int &argc, char **argv);
+    virtual bool notify(QObject *obj, QEvent *event) override;
+
+signals:
+
+public slots:
+};
+
+#endif // DOCKAPPLICATION_H

interfaces/constants.h

@@ -91,6 +91,8 @@ enum HideState {
     Hide        = 2,
 };
 
+#define IS_TOUCH_STATE "isTouchState"
+
 }
 
 Q_DECLARE_METATYPE(Dock::DisplayMode)

plugins/tray/snitraywidget.cpp

@@ -566,7 +566,10 @@ QPixmap SNITrayWidget::newIconPixmap(IconType iconType)
 
 void SNITrayWidget::enterEvent(QEvent *event)
 {
-    m_popupTipsDelayTimer->start();
+    // 触屏不显示hover效果
+    if (!qApp->property(IS_TOUCH_STATE).toBool()) {
+        m_popupTipsDelayTimer->start();
+    }
 
     AbstractTrayWidget::enterEvent(event);
 }

plugins/tray/system-trays/systemtrayitem.cpp

@@ -206,7 +206,10 @@ void SystemTrayItem::enterEvent(QEvent *event)
         return;
     }
 
-    m_popupTipsDelayTimer->start();
+    // 触屏不显示hover效果
+    if (!qApp->property(IS_TOUCH_STATE).toBool()) {
+        m_popupTipsDelayTimer->start();
+    }
     update();
 
     AbstractTrayWidget::enterEvent(event);