ui/winui/appmenu.cpp

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2023 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
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 */

#include "pch.h"

#include "appmenu.h"

#include <cx/linked_list.h>
#include <cx/array_list.h>

#include "util.h"


using namespace winrt;
using namespace Microsoft::UI::Xaml;
using namespace Microsoft::UI::Xaml::Controls;
using namespace Microsoft::UI::Xaml::XamlTypeInfo;
using namespace Microsoft::UI::Xaml::Markup;
using namespace Windows::UI::Xaml::Interop;

static void add_top_menu_widget(MenuBar &parent, int i, UiMenuItemI* item, UiObject* obj);

static void add_menu_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_menuitem_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_menuitem_st_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_menuseparator_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_checkitem_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_checkitemnv_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);
static void add_menuitem_list_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj);

static ui_menu_add_f createMenuItem[] = {
    /* UI_MENU                 */ add_menu_widget,
    /* UI_MENU_SUBMENU         */ add_menu_widget,
    /* UI_MENU_ITEM            */ add_menuitem_widget,
    /* UI_MENU_STOCK_ITEM      */ add_menuitem_st_widget,
    /* UI_MENU_CHECK_ITEM      */ add_checkitem_widget,
    /* UI_MENU_CHECK_ITEM_NV   */ add_checkitemnv_widget,
    /* UI_MENU_ITEM_LIST       */ add_menuitem_list_widget,
    /* UI_MENU_ITEM_LIST_NV    */ NULL, // TODO
    /* UI_MENU_SEPARATOR       */ add_menuseparator_widget
};

winrt::Microsoft::UI::Xaml::Controls::MenuBar ui_create_menubar(UiObject* obj) {
	MenuBar mb = MenuBar();

    UiMenu* menus_begin = uic_get_menu_list();

    UiMenu* ls = menus_begin;
    while (ls) {
        UiMenu* menu = ls;
        add_top_menu_widget(mb, 0, &menu->item, obj);

        ls = (UiMenu*)ls->item.next;
    }

	return mb;
}

static void add_top_menu_widget(MenuBar& parent, int i, UiMenuItemI* item, UiObject* obj) {
    UiMenu* menu = (UiMenu*)item;

    MenuBarItem mi = MenuBarItem();
    wchar_t* wlabel = str2wstr(menu->label, NULL);
    mi.Title(wlabel);
    free(wlabel);

    UiMenuItemI* it = menu->items_begin;
    int index = 0;
    while (it) {
        createMenuItem[it->type](mi.Items(), index, it, obj);

        it = it->next;
        index++;
    }

    parent.Items().Append(mi);
}

static void add_menu_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {
    UiMenu* menu = (UiMenu*)item;

    MenuFlyoutSubItem mi = MenuFlyoutSubItem();
    wchar_t* wlabel = str2wstr(menu->label, NULL);
    mi.Text(wlabel);
    free(wlabel);

    parent.Append(mi);

    UiMenuItemI* it = menu->items_begin;
    int index = 0;
    while (it) {
        createMenuItem[it->type](mi.Items(), index, it, obj);

        it = it->next;
        index++;
    }

    
}

static void add_menuitem_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {
    UiMenuItem* it = (UiMenuItem*)item;
    
    MenuFlyoutItem mi = MenuFlyoutItem();
    wchar_t* wlabel = str2wstr(it->label, NULL);
    mi.Text(wlabel);
    free(wlabel);

    parent.Append(mi);
}

static void add_menuitem_st_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {

}

static void add_menuseparator_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {

}

static void add_checkitem_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {

}

static void add_checkitemnv_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {

}

static void add_menuitem_list_widget(winrt::Windows::Foundation::Collections::IVector<winrt::Microsoft::UI::Xaml::Controls::MenuFlyoutItemBase> parent, int i, UiMenuItemI* item, UiObject* obj) {

}


winrt::Microsoft::UI::Xaml::Controls::MenuFlyout ui_create_menu_flyout(UiObject* obj, UiMenu* menudef) {
    MenuFlyout flyout = MenuFlyout();

    UiMenuItemI* it = menudef->items_begin;
    int index = 0;
    while (it) {
        createMenuItem[it->type](flyout.Items(), index, it, obj);

        it = it->next;
        index++;
    }

    return flyout;
}