169 lines
4.1 KiB
C
169 lines
4.1 KiB
C
/**
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* @file dialog_ex.h
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* GUI: DialogEx view module API
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*/
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#pragma once
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#include <gui/view.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Dialog anonymous structure */
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typedef struct DialogEx DialogEx;
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/** DialogEx result */
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typedef enum {
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DialogExResultLeft,
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DialogExResultCenter,
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DialogExResultRight,
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DialogExPressLeft,
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DialogExPressCenter,
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DialogExPressRight,
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DialogExReleaseLeft,
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DialogExReleaseCenter,
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DialogExReleaseRight,
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} DialogExResult;
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/** DialogEx result callback type
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* @warning comes from GUI thread
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*/
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typedef void (*DialogExResultCallback)(DialogExResult result, void* context);
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/** Allocate and initialize dialog
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*
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* This dialog used to ask simple questions
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*
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* @return DialogEx instance
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*/
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DialogEx* dialog_ex_alloc();
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/** Deinitialize and free dialog
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*
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* @param dialog_ex DialogEx instance
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*/
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void dialog_ex_free(DialogEx* dialog_ex);
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/** Get dialog view
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*
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* @param dialog_ex DialogEx instance
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*
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* @return View instance that can be used for embedding
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*/
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View* dialog_ex_get_view(DialogEx* dialog_ex);
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/** Set dialog result callback
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*
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* @param dialog_ex DialogEx instance
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* @param callback result callback function
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*/
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void dialog_ex_set_result_callback(DialogEx* dialog_ex, DialogExResultCallback callback);
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/** Set dialog context
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*
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* @param dialog_ex DialogEx instance
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* @param context context pointer, will be passed to result callback
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*/
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void dialog_ex_set_context(DialogEx* dialog_ex, void* context);
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/** Set dialog header text
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*
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* If text is null, dialog header will not be rendered
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*
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* @param dialog_ex DialogEx instance
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* @param text text to be shown, can be multiline
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* @param x x position
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* @param y y position
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* @param horizontal horizontal text alignment
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* @param vertical vertical text alignment
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*/
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void dialog_ex_set_header(
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DialogEx* dialog_ex,
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const char* text,
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uint8_t x,
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uint8_t y,
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Align horizontal,
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Align vertical);
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/** Set dialog text
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*
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* If text is null, dialog text will not be rendered
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*
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* @param dialog_ex DialogEx instance
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* @param text text to be shown, can be multiline
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* @param x x position
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* @param y y position
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* @param horizontal horizontal text alignment
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* @param vertical vertical text alignment
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*/
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void dialog_ex_set_text(
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DialogEx* dialog_ex,
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const char* text,
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uint8_t x,
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uint8_t y,
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Align horizontal,
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Align vertical);
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/** Set dialog icon
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*
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* If x or y is negative, dialog icon will not be rendered
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*
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* @param dialog_ex DialogEx instance
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* @param x x position
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* @param y y position
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* @param icon The icon
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* @param name icon to be shown
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*/
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void dialog_ex_set_icon(DialogEx* dialog_ex, uint8_t x, uint8_t y, const Icon* icon);
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/** Set left button text
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*
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* If text is null, left button will not be rendered and processed
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*
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* @param dialog_ex DialogEx instance
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* @param text text to be shown
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*/
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void dialog_ex_set_left_button_text(DialogEx* dialog_ex, const char* text);
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/** Set center button text
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*
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* If text is null, center button will not be rendered and processed
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*
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* @param dialog_ex DialogEx instance
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* @param text text to be shown
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*/
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void dialog_ex_set_center_button_text(DialogEx* dialog_ex, const char* text);
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/** Set right button text
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*
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* If text is null, right button will not be rendered and processed
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*
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* @param dialog_ex DialogEx instance
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* @param text text to be shown
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*/
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void dialog_ex_set_right_button_text(DialogEx* dialog_ex, const char* text);
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/** Clean dialog
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*
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* @param dialog_ex DialogEx instance
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*/
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void dialog_ex_reset(DialogEx* dialog_ex);
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/** Enable press/release events
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*
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* @param dialog_ex DialogEx instance
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*/
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void dialog_ex_enable_extended_events(DialogEx* dialog_ex);
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/** Disable press/release events
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*
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* @param dialog_ex DialogEx instance
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*/
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void dialog_ex_disable_extended_events(DialogEx* dialog_ex);
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#ifdef __cplusplus
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}
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#endif
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