appview.h

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/*
 * Copyright 2026 dogtopus
 * SPDX-License-Identifier: MIT
 */

 
#ifndef __MUTEKI_UI_TYPES_APPVIEW_H__
#define __MUTEKI_UI_TYPES_APPVIEW_H__
 
#include "framework.h"
#include "../../draw/types/surface.h"
 
#ifdef __cplusplus
extern "C" {
#endif

enum ui_appview_flag_e {
    UI_APPVIEW_LAYOUT_DEFAULT = 0x0000,
    UI_APPVIEW_LAYOUT_TILE_GRID = 0x0001,
    UI_APPVIEW_LAYOUT_COMPACT_COLUMNS = 0x0002,
    UI_APPVIEW_LAYOUT_ICON_COLUMNS = 0x0008,
    UI_APPVIEW_MOD_HIDE_SHORTCUT_LABELS = 0x2000,
    UI_APPVIEW_MOD_DRAW_GRID_LINES = 0x4000,
    UI_APPVIEW_EMIT_EVENT_ON_SELECT = 0x8000,
};

typedef struct ui_appview_item_s {
    int item_id;
    lcd_surface_t *icon;
    int unk_0x08;
    const UTF16 *label;
    char unk_0x10[0x10];
} ui_appview_item_t;


typedef struct ui_appview_s ui_appview_t;

struct ui_appview_s {
     * @brief @x_term{superc}
     */
    ui_component_t component;
    unsigned short item_count;
    unsigned short first_visible_item;
    short selected_page_slot;
    short unk_0x3a;
    short item_width;
    short item_height;
    unsigned short icon_width;
    unsigned short icon_height;
    short horizontal_gap;
    short vertical_gap;
    unsigned short column_count;
    unsigned short page_capacity;
    ui_appview_item_t *page_items;   /* +0x4c: owned page_capacity-entry cache */
    unsigned short reload_pending;
    unsigned short appview_flags;
    unsigned short font_type;
    short unk_0x56;
    void (*on_relayout)(ui_appview_t *self);
    void (*on_load_page)(ui_appview_t *self);
    void (*on_draw_item)(ui_appview_t *self, short x, short y, unsigned short page_slot);
    void (*on_draw_icon)(
        ui_appview_t *self,
        short x0,
        short y0,
        short x1,
        short y1,
        unsigned short page_slot
    );
    void (*on_draw_label)(
        ui_appview_t *self,
        short x0,
        short y0,
        short x1,
        short y1,
        unsigned short page_slot
    );
};
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif  //  __MUTEKI_UI_TYPES_APPVIEW_H__