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Use KAutoSaveFile for the backup system, instead of home made function.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5788 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2019-03-16 10:50:30 +00:00
parent 47b78bfec1
commit 154575d38a
8 changed files with 309 additions and 295 deletions
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58
sources/qetproject.h
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@@ -35,6 +35,7 @@ class NumerotationContext;
class QUndoStack;
class XmlElementCollection;
class QTimer;
class KAutoSaveFile;
/**
This class represents a QET project. Typically saved as a .qet file, it
@@ -45,32 +46,29 @@ class QTimer;
class QETProject : public QObject
{
Q_OBJECT
public :
//This enum lists possible states for a particular project.
enum ProjectState {
Ok = 0, /// no error
FileOpenFailed = 1, /// file opening failed
XmlParsingFailed = 2, /// XML parsing failed
ProjectParsingRunning = 3, /// the XML content is currently being processed
ProjectParsingFailed = 4, /// the parsing of the XML content failed
FileOpenDiscard = 5 /// the user cancelled the file opening
};
Q_PROPERTY(bool autoConductor READ autoConductor WRITE setAutoConductor)
// constructors, destructor
public:
QETProject (int = 1, QObject * = nullptr);
QETProject (const QString &, QObject * = nullptr);
QETProject (QObject *parent = nullptr);
QETProject (const QString &path, QObject * = nullptr);
QETProject (KAutoSaveFile *backup, QObject *parent=nullptr);
~QETProject() override;
private:
QETProject(const QETProject &);
// enums
public:
/**
This enum lists possible states for a particular project.
*/
enum ProjectState {
Ok = 0, /// no error
FileOpenFailed = 1, /// file opening failed
XmlParsingFailed = 2, /// XML parsing failed
ProjectParsingRunning = 3, /// the XML content is currently being processed
ProjectParsingFailed = 4, /// the parsing of the XML content failed
FileOpenDiscard = 5 /// the user cancelled the file opening
};
// methods
public:
ProjectState state() const;
@@ -203,7 +201,6 @@ class QETProject : public QObject
void undoStackChanged (bool a) {if (!a) setModified(true);}
private:
void setupTitleBlockTemplatesCollection();
void readProjectXml(QDomDocument &xml_project);
void readDiagramsXml(QDomDocument &xml_project);
void readElementsCollectionXml(QDomDocument &xml_project);
@@ -215,23 +212,25 @@ class QETProject : public QObject
void addDiagram(Diagram *);
NamesList namesListForIntegrationCategory();
void writeBackup();
void init();
ProjectState openFile(QFile *file);
// attributes
private:
/// File path this project is saved to
QString m_file_path;
/// Current state of the project
ProjectState state_;
ProjectState m_state;
/// Diagrams carried by the project
QList<Diagram *> m_diagrams_list;
/// Project title
QString project_title_;
/// QElectroTech version declared in the XML document at opening time
qreal project_qet_version_;
qreal m_project_qet_version = -1;
/// Whether options were modified
bool modified_;
bool m_modified = false;
/// Whether the project is read only
bool read_only_;
bool m_read_only = false;
/// Filepath for which this project is considered read only
QString read_only_file_path_;
/// Default dimensions and properties for new diagrams created within the project
@@ -245,9 +244,9 @@ class QETProject : public QObject
/// Default xref properties
QHash <QString, XRefProperties> m_default_xref_properties;
/// Embedded title block templates collection
TitleBlockTemplatesProjectCollection titleblocks_;
TitleBlockTemplatesProjectCollection m_titleblocks_collection;
/// project-wide variables that will be made available to child diagrams
DiagramContext project_properties_;
DiagramContext m_project_properties;
/// undo stack for this project
QUndoStack *m_undo_stack;
/// Conductor auto numerotation
@@ -259,13 +258,14 @@ class QETProject : public QObject
QHash <QString, NumerotationContext> m_element_autonum; //Title and NumContext hash
QString m_current_element_autonum;
/// Folio List Sheets quantity for this project.
int folioSheetsQuantity;
bool m_auto_conductor;
XmlElementCollection *m_elements_collection;
bool m_freeze_new_elements;
bool m_freeze_new_conductors;
int m_folio_sheets_quantity = 0;
bool m_auto_conductor = true;
XmlElementCollection *m_elements_collection = nullptr;
bool m_freeze_new_elements = false;
bool m_freeze_new_conductors = false;
QTimer m_save_backup_timer,
m_autosave_timer;
KAutoSaveFile *m_backup_file = nullptr;
};
Q_DECLARE_METATYPE(QETProject *)