donner::editor::FileDialogState Class Reference

Tracks the directory the user last browsed to and the most-recently opened/saved files, so the next dialog can seed a sensible starting directory and (on platforms without an OS recents list) an in-editor recent-files menu. More...

#include "donner/editor/FileDialogState.h"

Public Member Functions
	FileDialogState (std::size_t maxRecents=10)
std::optional< std::string >	defaultDirectory (const std::optional< std::string > &currentFilePath) const
	Directory to seed the next dialog with.
void	noteChosenPath (std::string_view path)
	Record that the user opened or saved path. Updates the remembered directory and pushes the file to the front of the recents list (de-duplicated, most-recent first, bounded by maxRecents).
const std::vector< std::string > &	recentFiles () const
	Most-recently opened/saved files, newest first.
const std::optional< std::string > &	lastDirectory () const
	Directory remembered from the last chosen file, if any.

Detailed Description

Tracks the directory the user last browsed to and the most-recently opened/saved files, so the next dialog can seed a sensible starting directory and (on platforms without an OS recents list) an in-editor recent-files menu.

Constructor & Destructor Documentation

FileDialogState()

donner::editor::FileDialogState::FileDialogState ( std::size_t maxRecents = 10 )

explicit

Parameters

maxRecents

Maximum number of remembered recent files.

Member Function Documentation

defaultDirectory()

std::optional< std::string > donner::editor::FileDialogState::defaultDirectory ( const std::optional< std::string > & currentFilePath ) const

nodiscard

Directory to seed the next dialog with.

Preference order: the directory of the last chosen file, then the parent directory of currentFilePath if one is open, then empty (let the OS pick its own default).

Parameters

currentFilePath

Path of the document currently open, if any.

noteChosenPath()

void donner::editor::FileDialogState::noteChosenPath

(

std::string_view

path

)

Record that the user opened or saved path. Updates the remembered directory and pushes the file to the front of the recents list (de-duplicated, most-recent first, bounded by maxRecents).

Empty paths are ignored.

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

• donner/editor/FileDialogState.h