ui/win32/container.h

/*
 * 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.
 */

#ifndef CONTAINER_H
#define CONTAINER_H

#include "../ui/container.h"
#include "toolkit.h"
#include "grid.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct UiContainerPrivate    UiContainerPrivate;
typedef struct UiGridLayoutContainer UiGridLayoutContainer;
typedef struct UiBoxContainer        UiBoxContainer;
typedef struct UiGridWidget          UiGridWidget;

enum UiBoxOrientation {
    UI_BOX_VERTICAL = 0,
    UI_BOX_HORIZONTAL
};
typedef enum UiBoxOrientation UiBoxOrientation;

enum UiContainerType {
    UI_CONTAINER_GENERIC = 0,
    UI_CONTAINER_TABVIEW
};
typedef enum UiContainerType UiContainerType;

typedef struct UiRect {
    int x;
    int y;
    int width;
    int height;
} UiRect;


struct UiContainerPrivate {
    UiContainerX    container;
    HWND            (*parent)(UiContainerPrivate*);
    void            (*add)(UiContainerPrivate*, W32Widget*, UiLayout*);
    UiContainerType type;
    HWND            hwnd;
};

struct UiBoxContainer {
    UiContainerPrivate container;
    UiGridLayout *layout;
    UiBoxOrientation orientation;
    int x;
    int y;
};

struct UiGridLayoutContainer {
    UiContainerPrivate container;
    UiGridLayout *layout;
    int x;
    int y;
    UiBool def_hexpand;
    UiBool def_vexpand;
    UiBool def_hfill;
    UiBool def_vfill;
};

struct UiGridWidget {
    W32Widget widget;
    HBRUSH brush;
};

UiContainerPrivate* ui_obj_container(UiObject *obj);
HWND ui_container_get_parent(UiContainerPrivate *ctn);
void ui_container_add(UiContainerPrivate *ctn, W32Widget *widget, UiLayout *layout);

int ui_grid_widget_event(W32Widget *widget, HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
W32Size ui_grid_layout_get_preferred_size(W32Widget *widget);

UiContainerX* ui_box_container_create(UiObject *obj, HWND hwnd, UiBoxOrientation orientation, short spacing, GridEdgeInsets padding);
void ui_box_container_add(UiContainerPrivate *ctn, W32Widget *widget, UiLayout *layout);

UiContainerX* ui_grid_container_create(
    UiObject *obj,
    HWND hwnd,
    short columnspacing,
    short rowspacing,
    GridEdgeInsets padding);
void ui_grid_container_add(UiContainerPrivate *ctn, W32Widget *widget, UiLayout *layout);

#ifdef __cplusplus
}
#endif

#endif //CONTAINER_H