ui/common/wrapper.c

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2025 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "wrapper.h"
#include "types.h"
#include <cx/list.h>
#include <string.h>

/* ---------------------------- UiObject ---------------------------- */

UiContext* ui_object_get_context(UiObject *obj) {
    return obj->ctx;
}

void* ui_object_get_windowdata(UiObject *obj) {
    return obj->window;
}

void ui_object_set_windowdata(UiObject *obj, void *windowdata) {
    obj->window = windowdata;
}

void ui_object_set_onclose(UiObject *obj, ui_callback callback, void *userdata) {
    obj->onclose = callback;
    obj->onclosedata = userdata;
}

static int obj_unref(void *ptr) {
    ui_object_unref(ptr);
    return 0;
}

void ui_mainthread_object_unref(UiObject *obj) {
    // TODO: detect if this is already the main thread and call
    //       ui_object_unref directly in that case
    ui_call_mainthread(obj_unref, obj);
}

static int doc_unref(void *ptr) {
    ui_document_unref(ptr);
    return 0;
}

void ui_mainthread_document_unref(void *doc) {
    // TODO: see ui_mainthread_object_unref
    ui_call_mainthread(doc_unref, doc);
}

static int app_unref(void *unused) {
    ui_app_unref();
    return 0;
}

void ui_mainthread_app_unref() {
    ui_call_mainthread(app_unref, NULL);
}

/* ---------------------------- UiList ---------------------------- */

void* ui_list_get_data(UiList *list) {
    return list->data;
}

void ui_list_set_data(UiList *list, void *data) {
    list->data = data;
}

void* ui_list_get_iter(UiList *list) {
    return list->iter;
}

void ui_list_set_iter(UiList *list, void *iter) {
    list->iter = iter;
}

void ui_list_set_save_selection(UiList *list, UiBool value) {
    list->save_selection = value;
}

UiBool ui_list_get_save_selection(UiList *list) {
    return list->save_selection;
}

/* ------------------------------ UiSublist ------------------------------ */

UiSubList* ui_sublist_new(void) {
    UiSubList *sublist = malloc(sizeof(UiSubList));
    memset(sublist, 0, sizeof(UiSubList));
    return sublist;
}

void ui_sublist_set_value(UiSubList *sublist, UiList *value) {
    sublist->value = value;
}

void ui_sublist_set_varname(UiSubList *sublist, const char *varname) {
    free((void*)sublist->varname);
    sublist->varname = strdup(varname);
}

void ui_sublist_set_header(UiSubList *sublist, const char *header) {
    free((void*)sublist->header);
    sublist->header = strdup(header);
}

void ui_sublist_set_separator(UiSubList *sublist, UiBool separator) {
    sublist->separator = separator;
}

void ui_sublist_set_userdata(UiSubList *sublist, void *userdata) {
    sublist->userdata = userdata;
}

void ui_sublist_free(UiSubList *sublist) {
    free((void*)sublist->varname);
    free((void*)sublist->header);
    free(sublist);
}


/* -------------------- Source list (UiList<UiSublist>) -------------------- */

UiList* ui_srclist_new(UiContext *ctx, const char *name) {
    UiList *list = ui_list_new2(ctx, name, uic_ucx_list_init, NULL);
    CxList *cxlist = list->data;
    cxlist->collection.simple_destructor = (cx_destructor_func)ui_sublist_free;
    return list;
}

void ui_srclist_add(UiList *list, UiSubList *item) {
    ui_list_append(list, item);
}

void ui_srclist_insert(UiList *list, int index, UiSubList *item) {
    CxList *cxlist = list->data;
    cxListInsert(cxlist, index, item);
}

void ui_srclist_remove(UiList *list, int index) {
    CxList *cxlist = list->data;
    cxListRemove(cxlist, index);
}

void ui_srclist_swap(UiList *list, int i1, int i2) {
    CxList *cxlist = list->data;
    cxListSwap(cxlist, i1, i2);
}

void ui_srclist_clear(UiList *list) {
    CxList *cxlist = list->data;
    cxListClear(cxlist);
}

int ui_srclist_size(UiList *list) {
    return ui_list_count(list);
}

/*
 * numerates all sublists and sets the sublist index as userdata
 */
void ui_srclist_generate_sublist_num_data(UiList *list) {
    CxList *cxlist = list->data;
    CxIterator i = cxListIterator(cxlist);
    cx_foreach(UiSubList *, sublist, i) {
        sublist->userdata = (void*)i.index;
    }
}


/* ---------------------------- UiSubListEventData ---------------------------- */

UiList* ui_sublist_event_get_list(UiSubListEventData *event) {
    return event->list;
}

int ui_sublist_event_get_sublist_index(UiSubListEventData *event) {
    return event->sublist_index;
}

int ui_sublist_event_get_row_index(UiSubListEventData *event) {
    return event->row_index;
}

void* ui_sublist_event_get_row_data(UiSubListEventData *event) {
    return event->row_data;
}

void* ui_sublist_event_get_sublist_userdata(UiSubListEventData *event) {
    return event->sublist_userdata;
}

void* ui_sublist_event_get_event_data(UiSubListEventData *event) {
    return event->event_data;
}


/* ---------------------------- UiEvent ---------------------------- */

UiObject* ui_event_get_obj(UiEvent *event) {
    return event->obj;
}

void* ui_event_get_document(UiEvent *event) {
    return event->document;
}

void* ui_event_get_windowdata(UiEvent *event) {
    return event->window;
}

void* ui_event_get_eventdata(UiEvent *event) {
    return event->eventdata;
}

int ui_event_get_eventdatatype(UiEvent *event) {
    return event->eventdatatype;
}

int ui_event_get_int(UiEvent *event) {
    return event->intval;
}

int ui_event_get_set(UiEvent *event) {
    return event->set;
}


/* ---------------------------- UiTypedObj ---------------------------- */

void* ui_typed_obj_get_ptr(UiTypedObj *obj) {
    return obj->ptr;
}

uint64_t ui_typed_obj_get_type(UiTypedObj *obj) {
    return obj->type;
}


/* ------------------------- SubListItem (public) ------------------------- */

void ui_sublist_item_set_icon(UiSubListItem *item, const char *icon) {
    item->icon = icon ? strdup(icon) : NULL;
}

void ui_sublist_item_set_label(UiSubListItem *item, const char *label) {
    item->label = label ? strdup(label) : NULL;
}

void ui_sublist_item_set_button_icon(UiSubListItem *item, const char *button_icon) {
    item->button_icon = button_icon ? strdup(button_icon) : NULL;
}

void ui_sublist_item_set_button_label(UiSubListItem *item, const char *button_label) {
    item->button_label = button_label ? strdup(button_label) : NULL;
}

void ui_sublist_item_set_button_menu(UiSubListItem *item, UiMenuBuilder *menu) {
    item->button_menu = menu;
}

void ui_sublist_item_set_badge(UiSubListItem *item, const char *badge) {
    item->badge = badge ? strdup(badge) : NULL;
}

void ui_sublist_item_set_eventdata(UiSubListItem *item, void *eventdata) {
    item->eventdata = NULL;
}

/* ---------------------------- UiListSelection ---------------------------- */

int ui_list_selection_get_count(UiListSelection *sel) {
    return sel->count;
}

int* ui_list_selection_get_rows(UiListSelection *sel) {
    return sel->rows;
}

UIEXPORT void ui_list_set_selected_indices(UiList *list, int *indices, int num) {
    UiListSelection sel;
    sel.rows = indices;
    sel.count = num;
    if(list->setselection) {
        list->setselection(list, sel);
    }
}


/* -------------------------- UiTextChangedEvent -------------------------- */

int ui_text_change_event_get_type(UiTextChangeEventData *event) {
    return event->type;
}

int ui_text_change_event_get_begin(UiTextChangeEventData *event) {
    return event->begin;
}

int ui_text_change_event_get_end(UiTextChangeEventData *event) {
    return event->end;
}

const char* ui_text_change_event_get_text(UiTextChangeEventData *event) {
    return event->text;
}

int ui_text_change_event_get_length(UiTextChangeEventData *event) {
    return event->length;
}

/* ---------------------------- UiFileList ---------------------------- */

int ui_filelist_count(UiFileList *flist) {
    return flist->nfiles;
}

char* ui_filelist_get(UiFileList *flist, int index) {
    if(index >= 0 && index < flist->nfiles) {
        return flist->files[index];
    }
    return NULL;
}

/* ---------------------------- UiTextStyle ---------------------------- */

void ui_textstyle_set_bold(UiTextStyle *style, UiBool set) {
    if(set) {
        style->text_style |= UI_TEXT_STYLE_BOLD;
    } else {
        style->text_style &= ~UI_TEXT_STYLE_BOLD;
    }
}

void ui_textstyle_set_underline(UiTextStyle *style, UiBool set) {
    if(set) {
        style->text_style |= UI_TEXT_STYLE_UNDERLINE;
    } else {
        style->text_style &= ~UI_TEXT_STYLE_UNDERLINE;
    }
}

void ui_textstyle_set_italic(UiTextStyle *style, UiBool set) {
    if(set) {
        style->text_style |= UI_TEXT_STYLE_ITALIC;
    } else {
        style->text_style &= ~UI_TEXT_STYLE_ITALIC;
    }
}

void ui_textstyle_set_color(UiTextStyle *style, int r, int g, int b) {
    style->fg_set = TRUE;
    style->fg.red = r;
    style->fg.green = g;
    style->fg.blue = b;
}

void ui_textstyle_enable_color(UiTextStyle *style, UiBool enable) {
    style->fg_set = enable;
}


/* ---------------------------- UiCellValue ---------------------------- */

UiBool ui_cell_value_is_string(UiCellValue *value) {
   return value->type == UI_STRING_EDITABLE;
}

UiBool ui_cell_value_is_int(UiCellValue *value) {
    return FALSE; // TODO
}

const char* ui_cell_value_get_string(UiCellValue *value) {
    return value->string;
}

int64_t ui_cell_value_get_int(UiCellValue *value) {
    return value->i;
}