!50 add plymouth file operate

Merge pull request !50 from likehomedream/my-devel

src/fileProcess/bridge.cpp

@@ -89,8 +89,14 @@ void Bridge::timeCursorMapChanged(QMap<QString, QString> *timecursormap)
 void Bridge::plymouthPathChanged(QString path)
 {
     m_plymouthpath = path;
-    m_configfilemanager->copyPictoCacheDir(m_plymouthpath,QDir::homePath()+"/.cache/theme-build/"
-                                           +m_time+"/src/plymouthTheme","plymouth");
+    QFileInfo fileInfo(m_plymouthpath);
+    if (fileInfo.suffix().toLower() == "mp4"){
+        m_configfilemanager->copyMp4toCacheDir(m_plymouthpath,QDir::homePath()+"/.cache/theme-build/"
+                                               +m_time+"/src/plymouthTheme");
+    }else{
+        m_configfilemanager->copyPictoCacheDir(m_plymouthpath,QDir::homePath()+"/.cache/theme-build/"
+                                               +m_time+"/src/plymouthTheme","plymouth");
+    }
 }
 
 void Bridge::grubPathChanged(QString path)
@@ -167,6 +173,9 @@ void Bridge::createFileManager(QString time)
     m_configfilemanager = new ConfigFileManager();
 //    createDir();
     connect(m_configfilemanager,&ConfigFileManager::updateInfo,this,&Bridge::updateInfo);
+    connect(m_configfilemanager, &ConfigFileManager::updateThumbnail, this, [&](const QString& path) {
+        emit updateThumbnail(path);
+    });
 }
 
 //void Bridge::createDir()

src/fileProcess/bridge.h

@@ -35,6 +35,7 @@ public:
     void updateIconCache(QMap<QString, QString> *iconsmaps,QString icontype);
 signals:
     void updateInfo();
+    void updateThumbnail(QString thumbnailPath);
 private:
     Bridge(QObject *parent = nullptr);
     QString m_time;

src/fileProcess/configfilemanager.cpp

@@ -1,5 +1,6 @@
 #include "configfilemanager.h"
 #include "historyinfoload.h"
+#include <QProcess>
 
 ConfigFileManager::ConfigFileManager(QObject *parent) : QObject(parent)
 {
@@ -304,3 +305,28 @@ void ConfigFileManager::copyPictoCacheDir(const QString &destinationFilePath, QD
     qDebug() << "File copied successfully";
 }
 
+void ConfigFileManager::copyMp4toCacheDir(const QString &destinationFilePath, QDir cachedir)
+{
+    QStringList list;
+    //ffmpeg -i "111.mp4" "/home/.cache/theme-build/m_time/src/plymouthTheme/%d.png"
+    //FIX ME :限制条件
+    QString cache = cachedir.absolutePath()+"/%d.png";
+    list<<"-i"<<destinationFilePath<<cache;
+    QProcess p;
+    p.start("ffmpeg",list);
+    if (!p.waitForStarted()) {
+        qWarning()<<"start get video image failed.";
+    }
+
+    if (!p.waitForFinished(40000)) {
+        qWarning()<<"wait video image too long time.";
+    }
+    QString err=p.readAllStandardError();
+    QString read=p.readAll();
+    if (err.contains("not contain any stream")) {
+        qWarning()<<"get video image failed.";
+    }
+    QString thunbnail = cachedir.absolutePath()+"/40.png";;
+    emit updateThumbnail(thunbnail);
+}
+

src/fileProcess/configfilemanager.h

@@ -31,8 +31,10 @@ public:
     bool copyIcontoCacheDir(QMap<QString, QString> *map,QDir cachedir);
 
     void copyPictoCacheDir(const QString& destinationFilePath,QDir cachedir,QString type);
+    void copyMp4toCacheDir(const QString& destinationFilePath,QDir cachedir);
 signals:
     void updateInfo();
+    void updateThumbnail(QString thumbnailPath);
 private:
 
 };

src/maininterface.cpp

@@ -296,3 +296,8 @@ void MainInterface::updateButtonGroup(bool isGlobalTheme)
 
 }
 
+void MainInterface::updateThumbnail(QString thumbnailPath)
+{
+    m_plymouththemewidget->setThumbnailIcon(thumbnailPath);
+}
+

src/maininterface.h

@@ -40,6 +40,7 @@ public:
 
     void getThemeInfo(const HistoryInfo &InfoData);
     void updateButtonGroup(bool isGlobalTheme);
+    void updateThumbnail(QString thumbnailPath);
     //初始化和刷新时使用
     QMap<QString, QString>* getAppIconsMap();
     QMap<QString, QString>* getSystemIconsMap();

src/mainwindow.cpp

@@ -37,6 +37,8 @@ MainWindow::MainWindow(QWidget *parent)
     connect(m_maininterface, &MainInterface::grubPathChanged, m_bridge, &Bridge::grubPathChanged);
 //    connect(m_maininterface, &MainInterface::startCopy, m_bridge, &Bridge::startCopy);
     connect(m_bridge,&Bridge::updateInfo,m_historywidget,&HistoryWidget::updateInfo);
+    connect(m_bridge,&Bridge::updateThumbnail,m_maininterface,&MainInterface::updateThumbnail);
+
     connect(m_maininterface, &MainInterface::gohomesignals, this, &MainWindow::onGoHomeClicked);
 }
 

src/module/plymouththemewidget.cpp

@@ -96,6 +96,13 @@ void PlymouthThemeWidget::initEditWidget()
     m_plymouthwidget->setLayout(widgetLayout);
 }
 
+void PlymouthThemeWidget::setThumbnailIcon(QString path)
+{
+    QPixmap pixmap(path);
+    pixmap = pixmap.scaled(64,64, Qt::KeepAspectRatio);
+    m_customLabel->setPixmap(pixmap);
+}
+
 void PlymouthThemeWidget::addspaceritem()
 {
     QSpacerItem *spacer = new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Expanding);

src/module/plymouththemewidget.h

@@ -21,6 +21,7 @@ public:
     void initRightWidget();
     void addspaceritem();
     void initEditWidget();
+    void setThumbnailIcon(QString path);
 signals:
     void newPlymouthFilePath(const QString& path);
 private: