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修正ProjectManager设计使用逻辑

This commit is contained in:
玉宇清音 2023-08-14 22:09:23 +08:00
parent 0d583e648f
commit 50ceea3f75
3 changed files with 94 additions and 74 deletions
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24
libProjectManager/libProjectManager.h
View File

@ -24,18 +24,17 @@ namespace Project {
* @return
*/
virtual QModelIndex newPackage(const QList<QString> &path_defs) = 0;
/**
* @brief 转换QModexIndex为逻辑路径
* @param path
* @return
*/
virtual QStringList packagePath(const QModelIndex &path) const = 0;
/**
* @brief 在指定包路径下建立创建文本文件记录
* @brief 在指定包路径下建立创建空白文本文件占位，并将路径地址记录入项目树
* @param package_appoint 指定包节点路径
* @param node 节点名称
* @param suffix 文件类型，使用文件拓展名
* @return 树节点索引
* @throw ProjectException
*/
virtual QModelIndex appendFile(const QModelIndex &package_appoint, const QString &name, const QString &path_on_disk) = 0;
virtual QModelIndex newFile(const QModelIndex &package_appoint, const QString &node, const QString &suffix = "txt") = 0;
/**
* @brief 重命名该节点名称
* @param node
@ -90,6 +89,13 @@ namespace Project {
* @return
*/
virtual QModelIndex queryIndex(const QFileInfo &file) = 0;
/**
* @brief 转换QModexIndex为逻辑路径
* @param path
* @return
*/
virtual QStringList packagePath(const QModelIndex &path) const = 0;
};
/**
@ -140,7 +146,7 @@ namespace Project {
* @param name 项目文件名
* @throw ProjectException*, ParseException*
*/
virtual void newProject(const QString &path_holder, const QString &name) = 0;
virtual void newProject(const QDir &project_dir, const QString &name) = 0;
/**
* @brief 关闭当前项目

98
libProjectManager/xmlprojectmanager.cpp
View File

@ -62,10 +62,7 @@ QString XMLProjectManager::suffix() const
bool XMLProjectManager::isOpenning() const noexcept { return open_status; }
bool XMLProjectManager::isModified() const noexcept
{
return true;
}
bool XMLProjectManager::isModified() const noexcept { return unsaved_status; }
/*
* <?xml version='1.0'?>
@ -109,12 +106,13 @@ void XMLProjectManager::openProject(const QString &project_file)
structure_parser(root_elm, pnode);
open_status = true;
unsaved_status = false;
pnode->setIcon(QIcon(":/icons/toplevel.png"));
}
void XMLProjectManager::newProject(const QString &path_holder, const QString &name) {
void XMLProjectManager::newProject(const QDir &project_dir, const QString &name) {
// 确定目标项目文件
filepath_store = path_holder;
filepath_store = project_dir.filePath("novel.nsf");
QFileInfo info(filepath_store);
if(info.exists())
@ -137,6 +135,7 @@ void XMLProjectManager::newProject(const QString &path_holder, const QString &na
void XMLProjectManager::closeProject()
{
open_status = false;
unsaved_status = false;
project_structure->clear();
}
@ -158,6 +157,7 @@ void XMLProjectManager::save()
if(!records.open(QIODevice::WriteOnly|QIODevice::Text))
throw new Impl_ProjectException("保存错误", "保存过程中，指定项目文件无法打开保存：" + filepath_store);
unsaved_status = false;
QTextStream txout(&records);
doc.save(txout, 4);
txout.flush();
@ -196,7 +196,6 @@ void XMLProjectManager::structure_parser(QDomElement struct_elm, ProjectNode *pn
} else if (xnode.tagName() == "file") {
node = new ProjectNode(NodeType::FILE, xnode.attribute("name"));
node->setFile(xnode.attribute("path"));
all_files_managed << node->file();
} else {
throw new Impl_ProjectException("项目解析错误", "未对指定节点类型进行解析：" + xnode.tagName());
}
@ -226,32 +225,6 @@ void XMLProjectManager::structure_severlize(ProjectNode *pnode, QDomElement &elm
}
}
QModelIndex XMLProjectManager::appendFile(const QModelIndex &package_path, const QString &name, const QString &path_on_disk) {
if(!package_path.isValid())
throw new Impl_ProjectException("参数错误", "指定的package_path无效");
auto group = static_cast<ProjectNode*>(project_structure->itemFromIndex(package_path));
if(group->nodeType() == NodeType::FILE)
throw new Impl_ProjectException("参数错误", "传入了文件逻辑路径，而不是包路径");
for(auto idx=0; idx<group->rowCount(); ++idx){
auto child = static_cast<ProjectNode*>(group->child(idx));
if(child->text() == name)
throw new Impl_ProjectException("参数错误", "传入了重复的节点名称：" + name);
}
if(all_files_managed.contains(path_on_disk))
throw new Impl_ProjectException("参数错误", "指定路径文件已经纳入项目管理："+path_on_disk);
auto filenode = new ProjectNode(NodeType::FILE, name);
filenode->setFile(path_on_disk);
all_files_managed << path_on_disk;
group->appendRow(filenode);
return filenode->index();
}
void XMLProjectManager::rename(const QModelIndex &node, const QString &name)
{
auto item = this->model()->itemFromIndex(node);
@ -261,6 +234,7 @@ void XMLProjectManager::rename(const QModelIndex &node, const QString &name)
if(item != parent->child(idx) && item->text() == parent->child(idx)->text())
throw new Impl_ProjectException("参数错误", "传入了重复的节点名称：" + name);
unsaved_status = true;
item->setText(name);
}
@ -293,6 +267,7 @@ void XMLProjectManager::deleteT(const QModelIndex &node_path) {
throw new Impl_ProjectException("参数错误", "不允许删除项目节点");
xnode->parent()->removeRow(xnode->row());
unsaved_status = true;
}
QList<std::tuple<QString, QFileInfo> > XMLProjectManager::filesWithEnds(const QString &suffix) const
@ -303,6 +278,7 @@ QList<std::tuple<QString, QFileInfo> > XMLProjectManager::filesWithEnds(const QS
QModelIndex XMLProjectManager::newPackage(const QList<QString> &path)
{
unsaved_status = true;
auto pnode = project_structure->item(0);
return groups_rebuild(static_cast<ProjectNode*>(pnode), path);
}
@ -329,8 +305,43 @@ QStringList XMLProjectManager::packagePath(const QModelIndex &path) const
return QStringList();
}
QFileInfo XMLProjectManager::queryInfo(const QModelIndex &path)
{
QModelIndex XMLProjectManager::newFile(const QModelIndex &package_path, const QString &name, const QString &suffix) {
auto node = static_cast<ProjectNode *>(model()->itemFromIndex(package_path));
if (node->nodeType() == NodeType::FILE) {
node = static_cast<ProjectNode *>(node->parent());
}
for (auto idx = 0; idx < node->rowCount(); ++idx) {
auto current = node->child(idx);
if (current->text() == name) {
throw new Impl_ProjectException("新建文件错误", "该路径下指定节点名称已存在，不可重复命名：" + name);
}
}
auto dir = directory();
auto filenames = dir.entryList(QDir::Filter::Files, QDir::SortFlag::Name);
QRandomGenerator gen(QDateTime::currentDateTime().secsTo(QDateTime(QDate(1992, 12, 04))));
auto target_file = "file_zero." + suffix;
while (filenames.contains(target_file)) {
target_file = QString("file_%1.%2").arg(gen.generate64()).arg(suffix);
}
QFile target_f(dir.filePath(target_file));
if (!target_f.open(QIODevice::WriteOnly))
throw new Impl_ProjectException("新建文件错误", "指定路径无法创建文件：" + dir.filePath(target_file));
target_f.write("空白文件");
target_f.flush();
target_f.close();
auto leaf = new ProjectNode(NodeType::FILE, name);
leaf->setFile(target_file);
node->appendRow(leaf);
unsaved_status = true;
return leaf->index();
}
QFileInfo XMLProjectManager::queryInfo(const QModelIndex &path) {
if(!path.isValid())
throw new Impl_ProjectException("参数错误", "指定的路径参数无效");
@ -447,18 +458,25 @@ void XMLProjectManager::moveTo(const QModelIndex &item_path, const QModelIndex &
if(!target_group.isValid())
throw new Impl_ProjectException("参数错误", "传入的目标包路径无效");
auto file = static_cast<ProjectNode*>(project_structure->itemFromIndex(item_path));
if(file->nodeType() == NodeType::GROUP)
throw new Impl_ProjectException("参数错误","传入的源文件节点路径无效");
auto node = static_cast<ProjectNode *>(project_structure->itemFromIndex(item_path));
auto group = static_cast<ProjectNode*>(project_structure->itemFromIndex(target_group));
if(group->nodeType() != NodeType::GROUP)
throw new Impl_ProjectException("参数错误", "传入的目标包路径无效");
QStandardItem *tgroup = group;
while (tgroup != nullptr) {
if (tgroup == node)
throw new Impl_ProjectException("参数错误", "无法将父节点移动到子节点下");
tgroup = tgroup->parent();
}
if(index >= 0 && index < group->rowCount())
group->insertRow(index, file);
group->insertRow(index, node);
else
group->appendRow(file);
group->appendRow(node);
unsaved_status = true;
}

44
libProjectManager/xmlprojectmanager.h
View File

@ -38,47 +38,44 @@ namespace Project {
XMLProjectManager(QObject *parent = nullptr);
virtual ~XMLProjectManager();
// FilesQuery interface
public:
virtual QList<QModelIndex> filesGather(const QModelIndex &node) const override;
virtual QList<std::tuple<QString, QFileInfo>> filesWithEnds(const QString &suffix) const override;
virtual QFileInfo queryInfo(const QModelIndex &path) override;
virtual QModelIndex queryIndex(const QFileInfo &file) override;
virtual QStringList packagePath(const QModelIndex &path) const override;
// FilesOperate interface
public:
virtual QModelIndex newPackage(const QList<QString> &path_defs) override;
virtual QModelIndex newFile(const QModelIndex &package_appoint, const QString &node, const QString &suffix) override;
virtual void rename(const QModelIndex &node, const QString &name) override;
virtual void moveTo(const QModelIndex &node_frompath, const QModelIndex &target_group, int index) override;
virtual void deleteT(const QModelIndex &node_path) override;
// ProjectManager interface
public:
virtual QStandardItemModel *model() const override;
virtual Config::Configration *configraions() const override;
virtual QDir directory() const override;
virtual FilesOperate *operateAccess() const override;
virtual FilesQuery *queryAccess() const override;
virtual QString suffix() const override;
virtual bool isOpenning() const noexcept override;
virtual bool isModified() const noexcept override;
virtual void openProject(const QString &project_file) override;
virtual void newProject(const QString &path_holder, const QString &name) override;
virtual void newProject(const QDir &project_dir, const QString &name) override;
virtual void closeProject() override;
virtual void save() override;
virtual QString name() const override;
virtual void resetName(const QString &name) override;
virtual QModelIndex newPackage(const QList<QString> &path) override;
virtual QStringList packagePath(const QModelIndex &path) const override;
virtual QModelIndex appendFile(const QModelIndex &package_path, const QString &name, const QString &path_on_disk) override;
virtual void rename(const QModelIndex &node, const QString &name) override;
virtual QList<QModelIndex> filesGather(const QModelIndex &node) const override;
virtual void moveTo(const QModelIndex &node_frompath, const QModelIndex &target_group, int index) override;
virtual void deleteT(const QModelIndex &node_path) override;
virtual QList<std::tuple<QString, QFileInfo>> filesWithEnds(const QString &suffix) const override;
virtual QFileInfo queryInfo(const QModelIndex &path) override;
virtual QModelIndex queryIndex(const QFileInfo &file) override;
virtual QDir directory() const override;
virtual bool isOpenning() const noexcept override;
virtual bool isModified() const noexcept override;
private:
Config::Configration *const project_config;
QStandardItemModel*const project_structure;
QString filepath_store;
bool open_status;
QList<QString> all_files_managed;
bool open_status, unsaved_status;
void structure_parser(QDomElement struct_elm, ProjectNode *pnode);
void structure_severlize(ProjectNode *pnode, QDomElement &elm);
@ -88,7 +85,6 @@ namespace Project {
QModelIndex groups_rebuild(ProjectNode *pnode, const QList<QString> &path_remains);
virtual QModelIndex query_index(const QFileInfo &file, const QModelIndex &base);
};
}