搜索插件接口增加一个反向调用接口，应用搜索增加截图打开时隐藏主页面动作。

frontend/mainwindow.cpp

@@ -38,6 +38,7 @@
 #include "ukuistylehelper/ukuistylehelper.h"
 #include "windowmanager/windowmanager.h"
 #include "global-settings.h"
+#include "action-transmiter.h"
 
 #define MAIN_MARGINS 0, 0, 0, 0
 #define TITLE_MARGINS 0,0,0,0
@@ -95,6 +96,7 @@ MainWindow::MainWindow(QWidget *parent) :
         this->bootOptionsFilter("-s");
         this->setText(keyword);
     });
+    connect(ActionTransmiter::getInstance(), &ActionTransmiter::hideUIAction, this, &MainWindow::tryHideMainwindow);
     //NEW_TODO, register plugins
 //    SearchPluginManager::getInstance()->registerPlugin(\\);
 //    m_stackedWidget->setPlugins(SearchPluginManager::getInstance()->getPluginIds());

libsearch/appsearch/app-search-plugin.cpp

@@ -265,6 +265,9 @@ void AppSearchPlugin::initDetailPage()
 
 bool AppSearchPlugin::launch(const QString &path)
 {
+    if(QFileInfo(path).fileName() == "kylin-screenshot.desktop") {
+        invokeActions(InvokableAction::HideUI);
+    }
     bool res(false);
     QDBusInterface * appLaunchInterface = new QDBusInterface("com.kylin.AppManager",
                                                              "/com/kylin/AppManager",

libsearch/plugininterface/action-transmiter.cpp

@@ -0,0 +1,24 @@
+#include "action-transmiter.h"
+#include <mutex>
+using namespace UkuiSearch;
+
+static std::once_flag flag;
+static ActionTransmiter *global_intance = nullptr;
+ActionTransmiter::ActionTransmiter(QObject *parent) : QObject(parent)
+{
+}
+
+ActionTransmiter *ActionTransmiter::getInstance()
+{
+    std::call_once(flag, [ & ] {
+        global_intance = new ActionTransmiter();
+    });
+    return global_intance;
+}
+
+void ActionTransmiter::invokeActions(SearchPluginIface::InvokableActions actions)
+{
+    if(SearchPluginIface::InvokableAction::HideUI == actions) {
+        Q_EMIT hideUIAction();
+    }
+}

libsearch/plugininterface/action-transmiter.h

@@ -0,0 +1,26 @@
+#ifndef ACTIONTRANSMITER_H
+#define ACTIONTRANSMITER_H
+
+#include <QObject>
+#include "search-plugin-iface.h"
+namespace UkuiSearch {
+/**
+ * @brief The ActionTransmiter class
+ * 转发搜索插件的action调用信号
+ */
+class ActionTransmiter : public QObject
+{
+    Q_OBJECT
+public:
+    static ActionTransmiter *getInstance();
+    Q_INVOKABLE void invokeActions(SearchPluginIface::InvokableActions actions);
+
+Q_SIGNALS:
+    void hideUIAction();
+
+private:
+    ActionTransmiter(QObject *parent = nullptr);
+};
+
+}
+#endif // ACTIONTRANSMITER_H

libsearch/plugininterface/plugin-interface.pri

@@ -1,6 +1,7 @@
 INCLUDEPATH += $$PWD
 
 HEADERS += \
+    $$PWD/action-transmiter.h \
     $$PWD/action-label.h \
     $$PWD/common-defines.h \
     $$PWD/plugin-iface.h \
@@ -10,6 +11,8 @@ HEADERS += \
     $$PWD/separation-line.h
 
 SOURCES += \
+    $$PWD/action-transmiter.cpp \
     $$PWD/action-label.cpp \
-    $$PWD/separation-line.cpp
+    $$PWD/separation-line.cpp \
+    $$PWD/search-plugin-iface.cpp
 

libsearch/plugininterface/search-plugin-iface.cpp

@@ -0,0 +1,9 @@
+#include "action-transmiter.h"
+#include "search-plugin-iface.h"
+
+using namespace UkuiSearch;
+
+void SearchPluginIface::invokeActions(InvokableActions actions)
+{
+    ActionTransmiter::getInstance()->invokeActions(actions);
+}

libsearch/plugininterface/search-plugin-iface.h

@@ -15,6 +15,13 @@ namespace UkuiSearch {
 class SearchPluginIface : public PluginInterface
 {
 public:
+    enum InvokableAction
+    {
+        None                     = 1u << 0,
+        HideUI                   = 1u << 1
+    };
+    Q_DECLARE_FLAGS(InvokableActions, InvokableAction)
+
     struct DescriptionInfo
     {
         QString key;
@@ -46,9 +53,10 @@ public:
 //    virtual bool isPreviewEnable(QString key, int type) = 0;
 //    virtual QWidget *previewPage(QString key, int type, QWidget *parent = nullptr) = 0;
     virtual QWidget *detailPage(const ResultInfo &ri) = 0;
+
+    void invokeActions(InvokableActions actions);
 };
 }
-
 Q_DECLARE_INTERFACE(UkuiSearch::SearchPluginIface, SearchPluginIface_iid)
 
 #endif // SEARCHPLUGINIFACE_H