host_api_ui.cpp File Reference

Real implementations for the UI subset that plugins use most. More...

#include "plugin_manager/host_api.h"
#include "plugin_manager/PluginManager.h"
#include "cdc_hal/IDisplay.h"
#include "cdc_views/ToastView.h"
#include "cdc_views/InfoView.h"
#include "cdc_views/ImageView.h"
#include "cdc_views/MarkdownView.h"
#include "cdc_views/HtmlViewerHook.h"
#include "cdc_ui/ViewStack.h"
#include "host_str_conv.h"
#include <string>

Go to the source code of this file.

Functions
int	host_ui_push_toast (const char *text, uint8_t icon, uint16_t duration_ms)
	Show a transient toast overlay.
int	host_ui_push_message (const char *text, uint8_t icon, uint32_t duration_ms)
	Show a blocking message view that auto-dismisses after duration_ms.
int	host_ui_push_info (const char *title, const char *body)
	Show a scrollable info screen with title and body.
int	host_ui_view_image (const uint8_t *data, uint32_t len)
	Decode and show an image (PNG/JPEG) from an in-memory buffer, dithered. No capability required; the buffer is bounds-checked.
int	host_ui_view_markdown (const uint8_t *data, uint32_t len)
	Render and show Markdown from an in-memory (UTF-8) buffer. No capability required; the buffer is bounds-checked.
int	host_browser_open (const char *url)
	Open a URL in the badge browser (enters the browser and loads it). No capability required.
int	host_ui_pop (void)
	Pop the topmost view.
int	host_ui_pop_to_plugin (void)
	Pop back to the plugin's first view.
int	host_ui_repaint (void)
	Force a repaint of the current view.
int	host_ui_wink (uint8_t count, uint16_t period_ms)
	Blink the backlight as a visual identification signal.

Detailed Description

Real implementations for the UI subset that plugins use most.

Pushes pre-built cdc_views onto the ViewStack. The remaining UI host API (T9, PIN, slider, date/time, list with action callbacks) lands in later Phase-3 steps once the Plugin object can route action-id callbacks back into the WASM module.

Definition in file host_api_ui.cpp.