Project File Action

Queries the user for the location of a Project file to load. More...

Collaboration diagram for Project File Action:

Classes
struct	echomap::RaiseFileChooserNotification
	A notification indicating that the NativeFileChooser should be raised to prompt for a new Project. More...
struct	echomap::ProjectSelectionCompleteNotification
	A notification indicating that a new Project file has been selected by the user, or the load operation was cancelled. More...

Functions
static void	echomap::ActionControllerBase< Derived >::select_project_file ()
	Invokes the Project File Action.
EMSCRIPTEN_KEEPALIVE int	echomap_on_project_file_picked (const char *const path) noexcept
	Services the Project File Action callback for Emscripten.
static void	echomap::JSActionController::select_project_file_impl ()
	Invokes the JS function for Project File Action.
static void	echomap::NativeActionController::select_project_file_impl ()
	Invokes the native function for Project File Action.

Detailed Description

Queries the user for the location of a Project file to load.

Function Documentation

echomap_on_project_file_picked()

EMSCRIPTEN_KEEPALIVE int echomap_on_project_file_picked ( const char *const path )

noexcept

Services the Project File Action callback for Emscripten.

Parameters

path	The file-system path (in the Wasm VFS) selected in the prompt.

Returns

Zero status to indicate success; non-zero to indicate failure.

Definition at line 92 of file JSActionController.cpp.

{
    using namespace echomap;
 
    if (path == nullptr)
        return 2;
 
    try {
        JSActionController::notify<ProjectSelectionCompleteNotification>(path);
        return 0;
    } catch (const ConfigurationError& error) {
        LOG_F_ERROR("Could not load path {} due to error: {}", path, error.what());
        return 3;
    } catch (const std::exception& error) {
        LOG_F_ERROR("Could not load path {} due to unexpected error: {}", path, error.what());
        return 4;
    } catch (...) {
        LOG_F_ERROR("Could not load path {} due to unknown error.", path);
        return 5;
    }
}

select_project_file()

template<typename Derived>

void echomap::ActionControllerBase< Derived >::select_project_file ( )

inlinestatic

Invokes the Project File Action.

Definition at line 93 of file ActionControllerBase.hpp.

    {
        Derived::select_project_file_impl();
    }

select_project_file_impl() [1/2]

void echomap::JSActionController::select_project_file_impl ( )

staticprivate

Invokes the JS function for Project File Action.

Definition at line 69 of file JSActionController.cpp.

{
    js::select_project_file();
}

select_project_file_impl() [2/2]

void echomap::NativeActionController::select_project_file_impl ( )

staticprivate

Invokes the native function for Project File Action.

Definition at line 17 of file NativeActionController.cpp.

{
    notify<RaiseFileChooserNotification>(
        sigc::ptr_fun(&notify<ProjectSelectionCompleteNotification, const std::filesystem::path&>),
        sigc::ptr_fun(&notify<ProjectSelectionCompleteNotification>)
    );
}