# Bakery::Document Class Reference

The Document is like the 'Model' in the Model-View-Controller framework. More...

`#include <Document.h>`

Inheritance diagram for Bakery::Document:

[legend]

List of all members.

## Public Types
typedef sigc::signal< void, bool > | type_signal_modified
| For instance, void on_document_modified(bool modified);.
typedef sigc::signal< void > | type_signal_forget
## Public Member Functions
| Document ()
virtual | ~Document ()
bool | save ()
bool | load ()
bool | load_from_data (const guchar *data, std::size_t length)
virtual bool | get_modified () const
virtual void | set_modified (bool bVal=true)
virtual bool | get_is_new () const
| Whether this just a default document.
void | set_is_new (bool bVal)
| Called by App_WithDoc::init_create_document().
virtual Glib::ustring | get_contents () const
virtual void | set_contents (const Glib::ustring &strVal)
virtual Glib::ustring | get_file_uri_with_extension (const Glib::ustring &uri)
virtual Glib::ustring | get_file_uri () const
virtual void | set_file_uri (const Glib::ustring &file_uri, bool bEnforceFileExtension=false)
virtual Glib::ustring | get_name () const
| Gets filename part of file_uri, or 'untitled'.
virtual bool | get_read_only () const
virtual void | set_read_only (bool bVal)
virtual void | set_view (ViewBase *pView)
| If you don't want to use a View, then don't use set_view().
virtual ViewBase * | get_view ()
virtual void | set_file_extension (const Glib::ustring &strVal)
virtual Glib::ustring | get_file_extension () const
type_signal_modified & | signal_modified ()
| This signal is emitted when the document has been modified.
type_signal_forget & | signal_forget ()
| This signal is emitted when the view should forget the document.
## Static Public Member Functions
static Glib::ustring | util_file_uri_get_name (const Glib::ustring &file_uri, const Glib::ustring &file_extension)
## Protected Member Functions
virtual bool | load_after ()
| Allow app to update icons/title bar.
virtual bool | save_before ()
| overrideable.
virtual bool | read_from_disk ()
virtual bool | write_to_disk ()
## Protected Attributes
Glib::ustring | m_strContents
Glib::ustring | m_file_uri
Glib::ustring | m_file_extension
ViewBase * | m_pView
type_signal_modified | signal_modified_
type_signal_forget | signal_forget_
bool | m_bModified
bool | m_bIsNew
bool | m_bReadOnly

## Detailed Description

The Document is like the 'Model' in the Model-View-Controller framework.

Each App should have a Document. Each View gets and sets data in its document.

## Member Typedef Documentation

typedef sigc::signal<void, bool> Bakery::Document::type_signal_modified

For instance, void on_document_modified(bool modified);.

typedef sigc::signal<void> Bakery::Document::type_signal_forget

## Constructor & Destructor Documentation

Bakery::Document::Document | ( |  | ) |

virtual Bakery::Document::~Document | ( |  | ) | `[virtual]`

## Member Function Documentation

bool Bakery::Document::save | ( |  | ) |

bool Bakery::Document::load | ( |  | ) |

bool Bakery::Document::load_from_data | ( | const guchar * | data,
|  | std::size_t | length |
| ) |  |  |

virtual bool Bakery::Document::get_modified | ( |  | ) | const`[virtual]`

virtual void Bakery::Document::set_modified | ( | bool | bVal = `true` | ) | `[virtual]`

virtual bool Bakery::Document::get_is_new | ( |  | ) | const`[virtual]`

Whether this just a default document.

void Bakery::Document::set_is_new | ( | bool | bVal | ) |

Called by App_WithDoc::init_create_document().

virtual Glib::ustring Bakery::Document::get_contents | ( |  | ) | const`[virtual]`

virtual void Bakery::Document::set_contents | ( | const Glib::ustring & | strVal | ) | `[virtual]`

virtual Glib::ustring Bakery::Document::get_file_uri_with_extension | ( | const Glib::ustring & | uri | ) | `[virtual]`

virtual Glib::ustring Bakery::Document::get_file_uri | ( |  | ) | const`[virtual]`

virtual void Bakery::Document::set_file_uri | ( | const Glib::ustring & | file_uri,
|  | bool | bEnforceFileExtension = `false` |
| ) |  |  | `[virtual]`

virtual Glib::ustring Bakery::Document::get_name | ( |  | ) | const`[virtual]`

Gets filename part of file_uri, or 'untitled'.

static Glib::ustring Bakery::Document::util_file_uri_get_name | ( | const Glib::ustring & | file_uri,
|  | const Glib::ustring & | file_extension |
| ) |  |  | `[static]`

virtual bool Bakery::Document::get_read_only | ( |  | ) | const`[virtual]`

virtual void Bakery::Document::set_read_only | ( | bool | bVal | ) | `[virtual]`

virtual void Bakery::Document::set_view | ( | ViewBase * | pView | ) | `[virtual]`

If you don't want to use a View, then don't use set_view().

virtual ViewBase* Bakery::Document::get_view | ( |  | ) | `[virtual]`

virtual void Bakery::Document::set_file_extension | ( | const Glib::ustring & | strVal | ) | `[virtual]`

virtual Glib::ustring Bakery::Document::get_file_extension | ( |  | ) | const`[virtual]`

type_signal_modified& Bakery::Document::signal_modified | ( |  | ) |

This signal is emitted when the document has been modified.

It allows the view to update itself to show the new information.

type_signal_forget& Bakery::Document::signal_forget | ( |  | ) |

This signal is emitted when the view should forget the document.

This is used internally, and you should not need to use it yourself.

virtual bool Bakery::Document::load_after | ( |  | ) | `[protected, virtual]`

Allow app to update icons/title bar.

overrideable. Does anything which should be done after the data has been loaded from disk, but before updating the View.

Reimplemented in Bakery::Document_XML.

virtual bool Bakery::Document::save_before | ( |  | ) | `[protected, virtual]`

overrideable.

Does anything which should be done before the view has saved its data, before writing to disk..

Reimplemented in Bakery::Document_XML.

virtual bool Bakery::Document::read_from_disk | ( |  | ) | `[protected, virtual]`

virtual bool Bakery::Document::write_to_disk | ( |  | ) | `[protected, virtual]`

## Member Data Documentation

Glib::ustring Bakery::Document::m_strContents`[protected]`

Glib::ustring Bakery::Document::m_file_uri`[protected]`

Glib::ustring Bakery::Document::m_file_extension`[protected]`

ViewBase* Bakery::Document::m_pView`[protected]`

type_signal_modified Bakery::Document::signal_modified_`[protected]`

type_signal_forget Bakery::Document::signal_forget_`[protected]`

bool Bakery::Document::m_bModified`[protected]`

bool Bakery::Document::m_bIsNew`[protected]`

bool Bakery::Document::m_bReadOnly`[protected]`

The documentation for this class was generated from the following file:

- Document.h