RigoLigoRLC 367c8d857c 修复 加载应用程序信息时随机崩溃
这个问题就是因为在异步操作时直接修改GUI,导致事件发生时GUI与异步加载线程不同步导致程序崩溃。将所有加载操作已移至
SpkAppInfoLoaderThread,在其需要操作GUI时阻塞该工作线程并发射信号让主线程操作GUI,以解决该问题。
2020-10-09 02:06:28 +08:00

148 lines
3.8 KiB
C++

#ifndef WIDGET_H
#define WIDGET_H
#include <QWidget>
#include <QUrl>
#include <QFile>
#include <QNetworkReply>
#include <QNetworkAccessManager>
#include <downloadlist.h>
#include <QJsonObject>
#include <QProcess>
#include <QFuture>
#include <QFutureWatcher>
#include <QToolButton>
#include <QTimer>
#include <DSettings>
#include <DBlurEffectWidget>
#include <DSpinner>
#include <DWaterProgress>
#include <QLabel>
#include <DTitlebar>
#include <DSearchEdit>
#include <progressload.h>
#include "workerthreads.h"
#include "image_show.h"
#define LIST_MAX 99 //一次最多下载数量
#define TMP_PATH "/tmp/spark-store"
DWIDGET_USE_NAMESPACE
namespace Ui {
class Widget;
}
class Widget : public DBlurEffectWidget
{
Q_OBJECT
public:
explicit Widget(DBlurEffectWidget *parent = nullptr);
~Widget();
void startRequest(QUrl url);
void searchApp(QString);
int nowDownload=0;
int allDownload=0;
int isdownload=false;
void opensetting(); //打开设置页面
void openUrl(QUrl);
void setTheme(bool,QColor);
DTitlebar* getTitlebar();
static void sendNotification(const QString &message, const int msTimeout = 5000, const QString &icon = "spark-store");
static void sendNotification(const char *message, const int msTimeout = 5000, const QString &icon = "spark-store");
private slots:
void httpFinished();
void httpReadyRead();
void updateDataReadProgress(qint64,qint64);
// SpkAppInfoLoaderThread的槽函数
void sltAppinfoResetUi();
void sltAppinfoTags(QStringList *tagList);
void sltAppinfoDetails(QString *name, QString *details, QString *info,
QString *website, QString *packageName,
QUrl *fileUrl, bool isInstalled);
void sltAppinfoIcon(QPixmap *icon);
void sltAppinfoScreenshot(QPixmap *picture, int index);
void sltAppinfoFinish();
void on_pushButton_download_clicked();
void on_pushButton_return_clicked();
void on_comboBox_server_currentIndexChanged(const QString &arg1);
void on_pushButton_updateServer_clicked();
void on_pushButton_updateApt_clicked();
void on_pushButton_uninstall_clicked();
void on_pushButton_clear_clicked();
void on_pushButton_website_clicked();
void on_pushButton_clicked();
void on_btn_openDir_clicked();
void on_stackedWidget_currentChanged(int arg1);
void on_webEngineView_urlChanged(const QUrl &arg1);
void on_webEngineView_loadStarted();
void on_webEngineView_loadProgress(int progress);
void on_webEngineView_loadFinished(bool arg1);
void on_pushButton_refresh_clicked();
void on_pushButton_translate_clicked();
public:
QUrl url;
downloadlist download_list[LIST_MAX];
Ui::Widget *ui;
QNetworkAccessManager *manager;
QNetworkReply *reply;
QList<QUrl> urList;
QFile *file;
QString appName;
QString urladdress;
QString pkgName;
QString appweb;
bool themeIsDark;
private:
void initUI();
void initConfig();
int loadappinfo(QUrl);
void chooseLeftMenu(int index);
void setfoot(int);
void updatefoot();
void updateUI();
quint64 dirFileSize(const QString &path);
private:
QPushButton * left_list[15];
QUrl menuUrl[13];
ProgressLoad *m_loadweb;
QLabel *m_loaderror=new QLabel;
QString serverUrl;
bool configCanSave=false;
bool isBusy=false;
int nowMenu=0; //定位当前菜单
long download_size=0;
long size1=0;
long size2=0;
QPixmap screen[5];
QFuture<void> load;
QFutureWatcher<void> watchScreenshotLoad;
QTimer download_speed;
QString type_name;
QColor main_color;
int foot;
DSearchEdit *searchEdit=new DSearchEdit;
DTitlebar *titlebar;
QList<image_show*> label_screen;
SpkAppInfoLoaderThread appinfoLoadThread;
};
#endif // WIDGET_H