feat(homepage): Init & refresh homepage with interface provided by ConfigFile.

Description: 加入初始化和刷新Homepage的接口调用

Log: 加入初始化和刷新Homepage的接口调用

src/content-widget.cpp

@@ -2,6 +2,7 @@
 #include <QDebug>
 #include <QLabel>
 #include <QTimer>
+#include "config-file.h"
 
 ContentWidget::ContentWidget(QWidget * parent):QStackedWidget(parent)
 {
@@ -56,6 +57,10 @@ void ContentWidget::initUI() {
     m_resultListArea->setWidget(m_resultList);
     m_resultListArea->setWidgetResizable(true);
     m_detailView = new SearchDetailView(m_resultDetailArea);
+    connect(m_detailView, &SearchDetailView::configFileChanged, this, [ = ]() {
+        clearLayout(m_homePageLyt);
+        initHomePage();
+    });
     m_resultDetailArea->setWidget(m_detailView);
     m_resultDetailArea->setWidgetResizable(true);
     m_resultListArea->setStyleSheet("QScrollArea{background:transparent;}");
@@ -70,13 +75,29 @@ void ContentWidget::initUI() {
  * @brief ContentWidget::initHomePage 向homepage填充内容
  * @param lists 三个列表：常用，最近，快捷
  */
-void ContentWidget::initHomePage(const QVector<QStringList>& lists) {
+void ContentWidget::initHomePage() {
+    QVector<QStringList> lists;
+    QMap<QString, QStringList> map = ConfigFile::readConfig();
+    QStringList commonlyList;
+    commonlyList = map.value("Commonly");
+    QStringList recentlyList;
+    recentlyList = map.value("Recently");
+    QStringList quicklyList;
+    quicklyList<<"/usr/share/applications/peony.desktop"<<"/usr/share/applications/ukui-control-center.desktop"<<"Theme/主题/更改壁纸";
+    lists.append(commonlyList);
+    lists.append(recentlyList);
+    lists.append(quicklyList);
+
     for (int i = 0; i < lists.count(); i++) {
+        if (lists.at(i).isEmpty())
+            continue;
         QWidget * listWidget = new QWidget(m_homePage);
         QVBoxLayout * itemWidgetLyt = new QVBoxLayout(listWidget);
         QLabel * titleLabel = new QLabel(listWidget);
         QWidget * itemWidget = new QWidget(listWidget);
         if (i == 1) {
+            if (lists.at(i).length() <= 2) itemWidget->setFixedHeight(48);
+            else itemWidget->setFixedHeight(112);
             titleLabel->setText(tr("Recently Opened"));
             QGridLayout * layout = new QGridLayout(itemWidget);
             layout->setSpacing(8);
@@ -87,6 +108,7 @@ void ContentWidget::initHomePage(const QVector<QStringList>& lists) {
                 layout->addWidget(item, j / 2, j % 2);
             }
         } else {
+            itemWidget->setFixedHeight(136);
             QHBoxLayout * layout = new QHBoxLayout(itemWidget);
             layout->setSpacing(8);
             layout->setContentsMargins(0, 0, 0, 0);
@@ -95,12 +117,12 @@ void ContentWidget::initHomePage(const QVector<QStringList>& lists) {
                 HomePageItem * item = new HomePageItem(itemWidget, i, path);
                 layout->addWidget(item);
             }
-            if (i) {
+            for (int j = 0; j < 4 - lists.at(i).length(); j++) {
-                titleLabel->setText(tr("Open Quickly"));
                 QWidget * emptyItem = new QWidget(itemWidget);
-                emptyItem->setFixedSize(136, 136); //占位用widget,若后续快捷打开有扩展项，可删除此widget
+                emptyItem->setFixedSize(136, 136); //占位用widget,少于4项会补全后方占位
                 layout->addWidget(emptyItem);
             }
+            if (i) titleLabel->setText(tr("Open Quickly"));
             else titleLabel->setText(tr("Commonly Used"));
         }
         itemWidgetLyt->setSpacing(6);
@@ -109,13 +131,14 @@ void ContentWidget::initHomePage(const QVector<QStringList>& lists) {
         itemWidgetLyt->addWidget(itemWidget);
         m_homePageLyt->addWidget(listWidget);
     }
+    m_homePageLyt->addStretch();
 }
 
 /**
  * @brief setPageType 预留的接口，为指定类别搜索调整界面内容
  * @param type
  */
-void ContentWidget::setPage(const int& type){
+void ContentWidget::setPage(const int& type) {
     m_currentType = type;
 }
 
@@ -135,7 +158,8 @@ int ContentWidget::currentPage() {
  */
 void ContentWidget::refreshSearchList(const QVector<int>& types, const QVector<QStringList>& lists, const QString& keyword) {
     if (!m_listLyt->isEmpty()) {
-        clearSearchList();
+        clearLayout(m_listLyt);
+        m_resultList->setFixedHeight(0);
     }
     bool isEmpty = true;
     QStringList bestList;
@@ -229,11 +253,13 @@ QString ContentWidget::getTitleName(const int& type) {
 }
 
 /**
- * @brief ContentWidget::clearSearchList 清空搜索结果列表
+ * @brief ContentWidget::clearLayout 清空搜索结果列表
+ * @param layout 需要清空的布局
  */
-void ContentWidget::clearSearchList() {
+void ContentWidget::clearLayout(QLayout * layout) {
+    if (! layout) return;
     QLayoutItem * child;
-    while ((child = m_listLyt->takeAt(0)) != 0) {
+    while ((child = layout->takeAt(0)) != 0) {
         if(child->widget())
         {
             child->widget()->setParent(NULL); //防止删除后窗口看上去没有消失
@@ -241,7 +267,6 @@ void ContentWidget::clearSearchList() {
         delete child;
     }
     child = NULL;
-    m_resultList->setFixedHeight(0);
 }
 
 

src/content-widget.h

@@ -18,10 +18,11 @@ public:
     void setPage(const int&);
     int currentPage();
     void refreshSearchList(const QVector<int>&, const QVector<QStringList>&, const QString&);
-    void initHomePage(const QVector<QStringList>&);
+    void initHomePage();
     void setContentList(const QStringList&);
 private:
     void initUI();
+    void clearHomepage();
     QStringList m_contentList;
     QWidget * m_homePage = nullptr;
     QVBoxLayout * m_homePageLyt = nullptr;
@@ -44,7 +45,7 @@ Q_SIGNALS:
     void currentItemChanged();
 
 private Q_SLOTS:
-    void clearSearchList();
+    void clearLayout(QLayout *);
 };
 
 #endif // CONTENTWIDGET_H

src/control/config-file.cpp

@@ -1,19 +1,22 @@
 #include "config-file.h"
 
-void ConfigFile::writeCommonly(QString message){
+bool ConfigFile::writeCommonly(QString message){
     QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
     QStringList messagelist=message.split("/");
     QString appname=messagelist.last();
     if(!appname.contains("desktop"))
-        return;
+        return false;
     m_qSettings->beginGroup("Commonly");
     QStringList quickly=m_qSettings->allKeys();
-    if(quickly.contains(message)){
+    if(quickly.contains(message.mid(1, message.length()-1))){
         m_qSettings->setValue(message,m_qSettings->value(message).toInt()+1);
     }else{
         m_qSettings->setValue(message,1);
     }
     m_qSettings->endGroup();
+    if(m_qSettings)
+        delete m_qSettings;
+    return true;
 }
 
 QStringList ConfigFile::readCommonly(){
@@ -28,7 +31,6 @@ QStringList ConfigFile::readCommonly(){
     m_qSettings->endGroup();
     QMap<QString, int>::iterator iter =quicklycount.begin();
     QVector<QPair<QString, int>> vec;
-    QString iconamePah;
     while(iter !=quicklycount.end()) {
         vec.push_back(qMakePair(iter.key(), iter.value()));
         iter++;
@@ -37,14 +39,14 @@ QStringList ConfigFile::readCommonly(){
         return (l.second > r.second);
     });
     for(int j=0;j<vec.size();j++){
-        returnlist.append(vec.at(j).first);
+        returnlist.append("/" + vec.at(j).first);
     }
     if(m_qSettings)
         delete m_qSettings;
-    return returnlist;
+    return returnlist.mid(0, 4);
 }
 
-void ConfigFile::writeRecently(QString message){
+bool ConfigFile::writeRecently(QString message){
     QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
 
     m_qSettings->beginGroup("Recently");
@@ -54,11 +56,18 @@ void ConfigFile::writeRecently(QString message){
         recently.removeOne(message);
     }
     recently.insert(0,message);
+
     m_qSettings->beginGroup("Recently");
+    qWarning()<<m_qSettings->value("Recently").toStringList().length();
+    if (m_qSettings->value("Recently").toStringList().length() >= 20) {
+        m_qSettings->setValue("Recently",QStringList(recently.mid(0, 20)));
+    } else {
         m_qSettings->setValue("Recently",recently);
+    }
     m_qSettings->endGroup();
     if(m_qSettings)
         delete m_qSettings;
+    return true;
 }
 
 QStringList ConfigFile::readRecently(){
@@ -69,12 +78,13 @@ QStringList ConfigFile::readRecently(){
     m_qSettings->endGroup();
     if(m_qSettings)
         delete m_qSettings;
-    return recently;
+    return recently.mid(0, 4);
 }
 
-void ConfigFile::writeConfig(QString message){
+bool ConfigFile::writeConfig(QString message){
-    writeCommonly(message);
+    bool isWriteCommonlyDone = writeCommonly(message);
-    writeRecently(message);
+    bool isWriteRecentlyDone = writeRecently(message);
+    return (isWriteCommonlyDone || isWriteRecentlyDone);
 }
 
 QMap<QString,QStringList> ConfigFile::readConfig(){

src/control/config-file.h

@@ -10,13 +10,13 @@ class ConfigFile : public QObject
 {
     Q_OBJECT
 public:
-    static void writeConfig(QString message);
+    static bool writeConfig(QString message);
     static QMap<QString,QStringList> readConfig();
     static void receiveMessage(QString message);
 private:
-   static void writeCommonly(QString message);
+   static bool writeCommonly(QString message);
    static QStringList readCommonly();
-   static void writeRecently(QString message);
+   static bool writeRecently(QString message);
    static QStringList readRecently();
 
 };

src/control/search-detail-view.cpp

@@ -13,6 +13,7 @@
 #include <QApplication>
 #include <QFileInfo>
 #include <QDateTime>
+#include "config-file.h"
 
 SearchDetailView::SearchDetailView(QWidget *parent) : QWidget(parent)
 {
@@ -75,6 +76,7 @@ QString SearchDetailView::getHtmlText(const QString & text, const QString & keyw
             htmlString.append(QString(text.at(i)));
         }
     }
+    htmlString.replace("\n", "<br />");//替换换行符
     return htmlString;
 }
 
@@ -241,6 +243,7 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
             GDesktopAppInfo * desktopAppInfo = g_desktop_app_info_new_from_filename(path.toLocal8Bit().data());
             g_app_info_launch(G_APP_INFO(desktopAppInfo),nullptr, nullptr, nullptr);
             g_object_unref(desktopAppInfo);
+            writeConfigFile(path);
             return true;
             break;
         }
@@ -252,6 +255,7 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
             connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
                 process->deleteLater();
             });
+            writeConfigFile(path);
             return true;
             break;
         }
@@ -262,6 +266,7 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
             connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
                 process->deleteLater();
             });
+            writeConfigFile(path);
             return true;
             break;
         }
@@ -270,6 +275,17 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
     }
 }
 
+/**
+ * @brief SearchDetailView::writeConfigFile 将打开过的文件或应用或配置项记录下来并发出刷新Homepage的请求
+ * @param path 待写入的文件路径
+ * @return
+ */
+bool SearchDetailView::writeConfigFile(const QString& path) {
+    if (ConfigFile::writeConfig(path)) {
+        Q_EMIT this->configFileChanged();
+    }
+}
+
 /**
  * @brief SearchDetailView::addDesktopShortcut 添加到桌面快捷方式
  * @return

src/control/search-detail-view.h

@@ -25,8 +25,10 @@ private:
     bool openPathAction(const QString&);
     bool copyPathAction(const QString&);
     QString getHtmlText(const QString&, const QString&);
-Q_SIGNALS:
+    bool writeConfigFile(const QString&);
 
+Q_SIGNALS:
+    void configFileChanged();
 private Q_SLOTS:
     void execActions(const int&, const int&, const QString&);
 };

src/mainwindow.cpp

@@ -181,22 +181,7 @@ void MainWindow::initUi()
     });
 
     //初始化homepage
-    QVector<QStringList> lists;
+    m_contentFrame->initHomePage();
-
-    //测试用数据
-    QStringList list;
-    list<<"/usr/share/applications/peony.desktop"<<"/usr/share/applications/ukui-control-center.desktop"<<"/usr/share/applications/ukui-clock.desktop"<<"/usr/share/applications/wps-office-pdf.desktop";
-    QStringList list2;
-    list2<<QString("%1/下载").arg(QDir::homePath())<<"/home/zjp/ukui/NM/v10/kylin-nm/README.md"<<"Theme/主题/更改壁纸"<<"/home/zjp/下载/WiFi_AP选择.docx";
-    QStringList list3;
-    list3<<"/usr/share/applications/peony.desktop"<<"/usr/share/applications/ukui-control-center.desktop"<<"Theme/主题/更改壁纸";
-
-    lists.append(list);
-    lists.append(list2);
-    lists.append(list3);
-
-    //将搜索结果加入列表
-    m_contentFrame->initHomePage(lists);
 }
 
 /**