Feature(frontend):Add double click event to search list view.

新增搜索结果列表双击打开功能.

src/content-widget.cpp

@@ -305,6 +305,27 @@ void ContentWidget::setupConnect(SearchListView * listview) {
         m_resultListArea->ensureVisible(pos.x(),pos.y());
     });
     connect(listview,&SearchListView::mousePressed,this,&ContentWidget::mousePressed);
+    connect(listview, &SearchListView::onRowDoubleClicked, [ = ](const int& type, const QString& path) {
+        qDebug()<<"A row has been double clicked.Type = "<<type<<"; Name = "<<path;
+        if (type == SearchItem::SearchType::Best && m_bestList.at(listview->currentIndex().row()).first != SearchItem::SearchType::Apps) {
+            m_detailView->doubleClickAction(m_bestList.at(listview->currentIndex().row()).first, path);
+        } else if (type == SearchItem::SearchType::Best && m_bestList.at(listview->currentIndex().row()).first == SearchItem::SearchType::Apps) {
+            if (m_appPathList.at(0) == "" || m_appPathList.at(0).isEmpty()){
+                m_detailView->doubleClickAction(SearchListView::ResType::App, m_appList.at(0));
+            } else {
+                m_detailView->doubleClickAction(SearchListView::ResType::App, m_appPathList.at(0));
+            }
+        } else if (type == SearchItem::SearchType::Apps) {
+            int index = listview->currentIndex().row();
+            if (m_appPathList.at(index) == "" || m_appPathList.at(index).isEmpty()){
+                m_detailView->doubleClickAction(SearchListView::ResType::App, m_appList.at(index));
+            } else {
+                m_detailView->doubleClickAction(SearchListView::ResType::App, m_appPathList.at(index));
+            }
+        } else {
+            m_detailView->doubleClickAction(type, path);
+        }
+    });
 }
 
 /**

src/control/search-detail-view.cpp

@@ -243,6 +243,25 @@ void SearchDetailView::closeWebWidget()
 //    }
 }
 
+/**
+ * @brief SearchDetailView::doubleClickAction 处理搜索结果列表选项双击事件
+ * @param type
+ * @param path
+ * @return
+ */
+bool SearchDetailView::doubleClickAction(const int &type, const QString &path)
+{
+    if (type == SearchListView::ResType::App) {
+        if (path.contains(".desktop")) {
+            return openAction(type, path);
+        } else {
+            return installAppAction(path.mid(path.indexOf("/") + 1));
+        }
+    } else {
+        return openAction(type, path);
+    }
+}
+
 QString SearchDetailView::getHtmlText(const QString & text, const QString & keyword) {
     QString htmlString;
     bool boldOpenned = false;

src/control/search-detail-view.h

@@ -46,6 +46,7 @@ public:
     void setWebWidget(const QString&);
     void setAppWidget(const QString &name, const QString &path, const QString &icon, const QString &description);
     void closeWebWidget();
+    bool doubleClickAction(const int&, const QString&);
 
 protected:
     void paintEvent(QPaintEvent *);

src/control/search-list-view.cpp

@@ -161,6 +161,12 @@ void SearchListView::mousePressEvent(QMouseEvent *event)
     QTreeView::mousePressEvent(event);
 }
 
+void SearchListView::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    Q_EMIT this->onRowDoubleClicked(getCurrentType(), m_item->m_pathlist.at(this->currentIndex().row()));
+    QTreeView::mouseDoubleClickEvent(event);
+}
+
 //获取当前选项所属搜索类型
 int SearchListView::getCurrentType() {
     switch (m_type) {

src/control/search-list-view.h

@@ -63,6 +63,7 @@ public:
     bool isHidden = false;
 protected:
     void mousePressEvent(QMouseEvent *event) override;
+    void mouseDoubleClickEvent(QMouseEvent *event) override;
 private:
     SearchItemModel * m_model = nullptr;
     SearchItem * m_item = nullptr;
@@ -74,6 +75,7 @@ private:
 
 Q_SIGNALS:
     void currentRowChanged(const int&, const QString&);
+    void onRowDoubleClicked(const int&, const QString&);
     void currentSelectPos(QPoint pos);
     void mousePressed();