ReadClient/read_view.cpp at master · Reader6/ReadClient · GitHub

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#include"read_view.h"
#include<QDir>
#include<QDebug>
#include<QTextCodec>
#include<QSqlDatabase>
#include<QStandardPaths>
Read_View::Read_View(QObject *parent) : QObject(parent)
{
 m_currentBook=0;
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF8")); // 改为GBK编码
loadDir();
}


QQmlListProperty<Reader_Book> Read_View::books()
{
return QQmlListProperty<Reader_Book>(this,this,
 &Read_View::appendBooks,
 &Read_View::booksCount,
 &Read_View::booksAt,
 &Read_View::clearBooks
 );
}

intRead_View::booksCount()
{
//qDebug() << "books:" << Book_shelf.count();
return Book_shelf.count();
}

voidRead_View::appendBooks(Reader_Book *chapter)
{
 Book_shelf.append(chapter);
}

Reader_Book *Read_View::booksAt(int index)
{
if(index>=0 && Book_shelf.size()>index){
qDebug() << Book_shelf.at(index);
return Book_shelf.at(index);
 }else{
returnnullptr;
 }
}

voidRead_View::clearBooks()
{
for(int i=0;i<Book_shelf.count();i++){
delete Book_shelf[i];
 }
 Book_shelf.clear();
}

voidRead_View::sorted()
{
//排序
return ;
}

intRead_View::currentBook()
{
return m_currentBook;
}

voidRead_View::setCurrentBook(int index)
{
if(index==m_currentBook)return;
 m_currentBook=index;
currentBookChanged(index);
}

voidRead_View::loadDir(QString path)
{
//path=QStandardPaths::standardLocations(QStandardPaths::GenericDataLocation).first();
//path="/storage/emulated/0/book/";

 QDir Dir(path);

if(!Dir.exists()){
qDebug() << " error error path";
return ;
 }else {
qDebug() << path <<Dir.count();
 }

for (unsigned i=0;i<Dir.count();i++) {
loadBook(Dir.absolutePath()+"/"+Dir[i]+"/",Dir[i],i);
//qDebug() << Dir[i];
 }
}
voidRead_View::loadBook(QString path,QString name,int index)
{
 QDir Dir(path);
if(!Dir.exists()){
qDebug() << " error error path";
 }else {
qDebug() << path;
 }
 QString temContent; //章节内容
 QString temName; //章节目录
 Reader_Book *temBook=new Reader_Book;
for (unsigned i=0;i<Dir.count()-1;i++) {
 temName=Dir.absolutePath()+"/"+Dir[i]; //读取章节
qDebug() << temName;
// 问题？读取时只从文件名开头数字最小的开始读取，如开头为20和100，会先读取100
 Book_chapter *chapt=newBook_chapter(temName,Dir[i]); //把每本小说的所有章节的所在目录和章节名字一起放入chapt中
 temBook->appendChart(chapt);


 }
 temBook->setBookSource(path);
 temBook->setBookName(name);
 temBook->setindex(index);
 temBook->setimage(Dir.absolutePath()+"/"+name+".jpg");
 Book_shelf.append(temBook);
}


voidRead_View::appendBooks(QQmlListProperty<Reader_Book> *list, Reader_Book *book)
{
reinterpret_cast<Read_View*>(list->data)->appendBooks(book);
}

intRead_View::booksCount(QQmlListProperty<Reader_Book> *list)
{
returnreinterpret_cast<Read_View*>(list->data)->booksCount();
}

Reader_Book *Read_View::booksAt(QQmlListProperty<Reader_Book> *list, int index)
{
returnreinterpret_cast<Read_View*>(list->data)->booksAt(index);
}

voidRead_View::clearBooks(QQmlListProperty<Reader_Book> *list)
{
returnreinterpret_cast<Read_View*>(list->data)->clearBooks();

}