Collaboration diagram for Hooks:

Files
file	hooks.c
	Scheme hook invocation implementations.

Functions
void	preDirOpenHook (void)
	Invoke the Scheme `preDirOpenHook` with the directory path.

void	postDirOpenHook (int num_files)
	Invoke the Scheme `postDirOpenHook` with the file count.

void	preFileOpenHook (void)
	Invoke the Scheme `preFileOpenHook` with the filename.

void	postFileOpenHook (void)
	Invoke the Scheme `postFileOpenHook` with current buffer contents.

void	editorPreSaveHook (void)
	Invoke the Scheme `preSaveHook` with current buffer contents.

void	editorPostSaveHook (void)
	Invoke the Scheme `postSaveHook` with current buffer contents.

Detailed Description

Function Documentation

◆ editorPostSaveHook()

void editorPostSaveHook ( void )

Invoke the Scheme postSaveHook with current buffer contents.

Called after saving the current buffer to disk.

Serializes the buffer and passes it to postSaveHook, displaying the returned message.

Postcondition: Status message is updated.

See also: editorRowsToString(), editorSave(), editorPreSaveHook()

◆ editorPreSaveHook()

void editorPreSaveHook ( void )

Invoke the Scheme preSaveHook with current buffer contents.

Called before saving the current buffer to disk.

Serializes the buffer and passes it to preSaveHook, displaying the returned message.

Postcondition: Status message is updated.

See also: editorRowsToString(), editorSave(), editorPostSaveHook()

◆ postDirOpenHook()

void postDirOpenHook ( int num_files )

Invoke the Scheme postDirOpenHook with the file count.

Called after reading a directory listing; provides file count.

Calls postDirOpenHook with the number of directory entries scanned and displays its returned message.

Parameters

[in] num_files Number of entries returned by scandir(). Must be >= 0.

Postcondition: Status message is updated.

See also: preDirOpenHook(), editorOpen()

◆ postFileOpenHook()

void postFileOpenHook ( void )

Invoke the Scheme postFileOpenHook with current buffer contents.

Called after a file has been read into the buffer.

Serializes the buffer with editorRowsToString() and passes it to postFileOpenHook. The returned Scheme string is shown in the status bar.

Ownership: the temporary buffer from editorRowsToString() is freed in Guile after conversion; no NUL terminator is guaranteed—length is respected.

Postcondition: Status message is updated.

See also: preFileOpenHook(), editorRowsToString(), editorOpen()

◆ preDirOpenHook()

void preDirOpenHook ( void )

Invoke the Scheme preDirOpenHook with the directory path.

Called before reading a directory listing into the buffer.

Calls the Guile function preDirOpenHook with E.filename as a Scheme string and displays its returned message in the status bar.

Postcondition: Status message is updated via editorSetStatusMessage().

See also: postDirOpenHook(), preFileOpenHook(), editorOpen()

◆ preFileOpenHook()

void preFileOpenHook ( void )

Invoke the Scheme preFileOpenHook with the filename.

Called before opening a regular file.

Calls preFileOpenHook with E.filename and displays the returned message.

Postcondition: Status message is updated.

See also: postFileOpenHook(), editorOpen()

Files

Functions