RTOS wrapper for TextWidget class. More...

Inheritance diagram for rtos_TextWidget:

Collaboration diagram for rtos_TextWidget:

Public Member Functions
	rtos_TextWidget (rtos_Model actual_displayed_model, struct_ConfigTextWidget text_cfg, CanvasFormat canvas_format, rtos_DisplayDevice display_device)
	Construct a new Text Widget object.

	rtos_TextWidget (rtos_Model actual_displayed_model, struct_ConfigTextWidget text_cfg, CanvasFormat canvas_format, size_t frame_width, size_t frame_height, rtos_DisplayDevice display_device)
	Construct a new Text Widget object.

Public Member Functions inherited from rtos_Widget
	rtos_Widget (rtos_Model actual_displayed_model, rtos_DisplayDevice display_device=nullptr)
	constructor for RTOS widget

	~rtos_Widget ()
	destructor for RTOS widget

void	set_display_device (rtos_DisplayDevice *_new_display_device)
	Set the display screen object.

void	update_widget_anchor (uint8_t x, uint8_t y)
	Modify the anchor of the widget on the display screen.

void	add_widget (rtos_Widget *_sub_widget)
	add sub_widget to the current widget

virtual void	draw ()=0
	a pure virtual member that is called to effectively draw the widget.

virtual void	get_value_of_interest ()=0
	A pure virtual method that results in the transfer of the displayed values of the displayed model to the widget.

Public Attributes
TextWriter *	writer
	the text writer associated to the widget

Public Attributes inherited from rtos_Widget
rtos_DisplayDevice *	display_device {nullptr}
	the display device where the attached to the frame buffer

uint8_t	widget_anchor_x
	location in x of the widget within the hosting framebuffer

uint8_t	widget_anchor_y
	location in y of the widget within the hosting framebuffer

struct_WidgetDataToGateKeeper	widget_data_to_gatekeeper
	data structure used to queue widget data to send to the display task

TaskHandle_t	task_handle
	FreeRTOS task handle associated to the widget.

Additional Inherited Members
Protected Attributes inherited from rtos_Widget
rtos_Model *	actual_rtos_displayed_model {nullptr}
	a pointer to the Model actually displayed by the widget

std::vector< rtos_Widget * >	rtos_widgets
	A rtos_widget can be composed by several rtos_widgets.

Detailed Description

RTOS wrapper for TextWidget class.

Constructor & Destructor Documentation

rtos_TextWidget::rtos_TextWidget	(	rtos_Model *	actual_displayed_model,
		struct_ConfigTextWidget	text_cfg,
		CanvasFormat	canvas_format,
		rtos_DisplayDevice *	display_device )

Construct a new Text Widget object.

Note: USAGE: when the text frame is defined by the number of characters width and height.

Parameters

actual_displayed_model	the displayed model of the widget
text_cfg	the configuration data for the textual frame
canvas_format	the format of the associated canvas (see CanvasFormat)
display_device	the display device on which the widget is drawn

Here is the call graph for this function:

rtos_TextWidget::rtos_TextWidget	(	rtos_Model *	actual_displayed_model,
		struct_ConfigTextWidget	text_cfg,
		CanvasFormat	canvas_format,
		size_t	frame_width,
		size_t	frame_height,
		rtos_DisplayDevice *	display_device )

Construct a new Text Widget object.

Note: USAGE: when the text frame is defined by the frame size width and height in pixel.

Parameters

actual_displayed_model	the displayed model of the widget
text_cfg	the configuration data for the textual frame
canvas_format	the format of the associated canvas (see CanvasFormat)
frame_width	the frame size width
frame_height	the frame size height
display_device	the display device on which the widget is drawn

Here is the call graph for this function:

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