ui/winui/container.h

/*
 * 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
 * POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

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

#include <Windows.h>
#undef GetCurrentTime
#include <winrt/Windows.Foundation.Collections.h>
#include <winrt/Windows.UI.Xaml.Interop.h>
#include <winrt/Microsoft.UI.Xaml.Controls.h>
#include <winrt/Microsoft.UI.Xaml.Controls.Primitives.h>
#include <winrt/Microsoft.UI.Xaml.XamlTypeInfo.h>
#include <winrt/Microsoft.UI.Xaml.Markup.h>


#define ui_reset_layout(layout) memset(&(layout), 0, sizeof(UiLayout))
#define ui_lb2bool(b) ((b) == UI_LAYOUT_TRUE ? TRUE : FALSE)
#define ui_bool2lb(b) ((b) ? UI_LAYOUT_TRUE : UI_LAYOUT_FALSE)

typedef struct UiLayout UiLayout;
typedef enum UiLayoutBool UiLayoutBool;

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;

enum UiLayoutBool {
    UI_LAYOUT_UNDEFINED = 0,
    UI_LAYOUT_TRUE,
    UI_LAYOUT_FALSE,
};

struct UiLayout {
    UiLayoutBool fill;
    UiBool       newline;
    char* label;
    UiBool       hexpand;
    UiBool       vexpand;
    UiBool       hfill;
    UiBool       vfill;
    UiBool       override_defaults;
    int          width;
    int          height;
    int          colspan;
    int          rowspan;
};

struct UiContainer {
    UiLayout layout;
    int close = 0;

    virtual void Add(FrameworkElement control, UiBool fill) = 0;
};

enum UiBoxContainerType {
    UI_BOX_CONTAINER_VBOX = 0,
    UI_BOX_CONTAINER_HBOX
};

enum UiNavigationViewType {
    UI_NAVIGATIONVIEW_TOP = 0,
    UI_NAVIGATIONVIEW_SIDE
};

struct UiBoxContainer : UiContainer {
    Grid grid;
    enum UiBoxContainerType type;
    RowDefinition boxRowDef;
    ColumnDefinition boxColDef;

    UiBoxContainer(Grid grid, enum UiBoxContainerType type, int margin, int spacing);

    void Add(FrameworkElement control, UiBool fill);
};

struct UiGridContainer : UiContainer {
    Grid grid;
    int x = 0;
    int y = -1;
    int cols = 0;

    UiGridContainer(Grid grid, int margin, int columnspacing, int rowspacing);

    void Add(FrameworkElement control, UiBool fill);
};

struct UiTabView {
    UiObject* current;
    UiSubContainerType subcontainer;
    int margin;
    int spacing;
    int columnspacing;
    int rowspacing;

    virtual UiObject* AddTab(const char* label, int index = -1) = 0;
    virtual void Remove(int index) = 0;
    virtual void Select(int index) = 0;
    virtual FrameworkElement GetFrameworkElement() = 0;
};

struct UiTabViewContainer : UiContainer {
    UiTabView* tabview;

    UiTabViewContainer(UiTabView* tabview);

    void Add(FrameworkElement control, UiBool fill);
};

struct UiPivotTabView : UiTabView {
    Pivot pivot;

    UiPivotTabView(UiObject *obj, Pivot pivot, UiTabViewArgs *args);

    UiObject* AddTab(const char* label, int index = -1);
    void Remove(int index);
    void Select(int index);
    FrameworkElement GetFrameworkElement();
};

struct UiMainTabView : UiTabView {
    TabView tabview;

    UiMainTabView(UiObject* obj, TabView tabview, UiTabViewArgs *args);

    UiObject* AddTab(const char* label, int index = -1);
    void Remove(int index);
    void Select(int index);
    FrameworkElement GetFrameworkElement();
};

struct UiNavigationTabView : UiTabView {
    NavigationView navigationview;
    UiTabViewType type;
    std::vector<std::tuple<NavigationViewItem, FrameworkElement> > pages;

    UiNavigationTabView(UiObject* obj, NavigationView navigationview, UiTabViewArgs *args, UiTabViewType type);

    UiObject* AddTab(const char* label, int index = -1);
    void Remove(int index);
    void Select(int index);
    FrameworkElement GetFrameworkElement();

    void SelectionChanged(NavigationView const& sender, NavigationViewSelectionChangedEventArgs const& args);
};

struct UiInvisibleTabView : UiTabView {
    Grid container;
    std::vector<FrameworkElement> pages;
    int currentIndex;

    UiInvisibleTabView(UiObject *obj, Grid container, UiTabViewArgs *args);

    UiObject* AddTab(const char* label, int index = -1);
    void Remove(int index);
    void Select(int index);
    FrameworkElement GetFrameworkElement();
};