ZEReader UI

Functions
void	ui_init (context_t *context)
	Initialize the UI.
void	zereader_clean_page ()
	Clean out the page contents.
void	zereader_print_page (const char *page)
	Render a page with the given input.
void	zereader_recreate_page (const char *content, size_t page)
	Recreate the page with new content and scroll position.
void	zereader_scroll_up (void)
	Scroll up in the text view.
void	zereader_scroll_down (void)
	Scroll down in the text view.
void	zereader_show_bookmenu (context_t *context, const char *booklist)
	Shows the book selection menu.
void	zereader_show_logo ()
	Shows the configured logo.
void	zereader_show_shutdown_screen ()
	Show a clean shutdown screen.
void	zereader_update_chapter_status (uint32_t current_chapter, uint32_t num_chapters, char *title)
	Updates the chapter status in the status bar.
void	zereader_show_chaptermenu (context_t *context, const char *chapterlist)
	Shows the chapter selection menu/overview.
void	zereader_ui_lock (void)
	Lock the LVGL mutex.
void	zereader_ui_unlock (void)
	Unlock the LVGL mutex.

Detailed Description

Function Documentation

ui_init()

void ui_init

(

context_t *

context

)

Initialize the UI.

Parameters

[in]

context

The UI context.

zereader_print_page()

void zereader_print_page

(

const char *

page

)

Render a page with the given input.

Parameters

[in]

page

A pointer to the text to render.

zereader_recreate_page()

void zereader_recreate_page	(	const char *	content,
		size_t	page )

Recreate the page with new content and scroll position.

Parameters

[in]	content	A pointer to the text to render.
[in]	page	The page number to recreate.

zereader_show_bookmenu()

void zereader_show_bookmenu	(	context_t *	context,
		const char *	booklist )

Shows the book selection menu.

Parameters

[in]	context	The reader's system context.
[in]	booklist	The preformatted book list as needed for the LVGL roller.

zereader_show_chaptermenu()

void zereader_show_chaptermenu	(	context_t *	context,
		const char *	chapterlist )

Shows the chapter selection menu/overview.

Parameters

[in]	context	The reader's system context.
[in]	chapterlist	The preformatted chapter list as needed for the LVGL roller.

zereader_update_chapter_status()

void zereader_update_chapter_status	(	uint32_t	current_chapter,
		uint32_t	num_chapters,
		char *	title )

Updates the chapter status in the status bar.

Parameters

current_chapter	Number of the current chapter.
num_chapters	Number of chapters in the book.
title	Chapter title.