aui::archive::FileEntry

Zip file entry.

Header:	#include <AUI/Util/Archive.h>
CMake:	aui_link(my_target PUBLIC aui::core)

Public fields and Signals

---

name

std::string_view name

file path inside ZIP.

Examples

examples/7guis/cells/src/AST.cpp

7GUIs Cells - Spreadsheet processor (Excel).

const T& expect(const Variant& variant) {
    if (std::holds_alternative<T>(variant)) {
        return std::get<T>(variant);
    }
    throw AException("VALUE {}"_format(AClass<T>::name()).uppercase());
}

struct BinaryOperatorNode : public INode {
    _unique<INode> left;
    _unique<INode> right;

examples/ui/views/tests/LayoutManagerTest.cpp

Views Example - All-in-one views building example.

 * Checks alignment (see "Alex2772, 2021, alex2772.ru" - it is not perfectly aligned)
 */
TEST_F(UILayoutManager, LastElementAlignment) {
    // copyright width can be also not minimal
    By::name("#copyright").check(widthIsMinimal(), "copyright width should be minimal");
}

/**
 * Checks alignment (looks like buttons and list views are not perfectly aligned)
 */

examples/7guis/crud/src/main.cpp

7GUIs CRUD - Create/Read/Update/Delete example.

                Label { "Filter prefix:" },
                _new<ATextField>() AUI_WITH_STYLE { Expanding(1, 0) } && mFilterPrefix,
              },
              AScrollArea::Builder().withExpanding().withContents(
                  AUI_DECLARATIVE_FOR(i, *mUsers | FILTER_VIEW, AVerticalLayout) {
                    auto view = _new<ALabel>();
                    view & i->displayName;
                    connect(mSelectedUser, view, [this, &view = *view, i] {
                        view.setAssName("selected", mSelectedUser == i);
                    });

examples/7guis/cells/src/Cell.h

7GUIs Cells - Spreadsheet processor (Excel).

    static AString rowName(unsigned index);

    static constexpr auto UNDEFINED = std::numeric_limits<unsigned>::max();

    static glm::uvec2 fromName(const AString& name);
};

examples/7guis/cells/src/Cell.cpp

7GUIs Cells - Spreadsheet processor (Excel).

formula::Value Cell::evaluate() {
    return formula::evaluate(*spreadsheet, expression);
}

glm::uvec2 Cell::fromName(const AString& name) {
    glm::uvec2 out{UNDEFINED};
    auto it = name.begin();
    for (;it != name.end() && 'A' <= *it && *it <= 'Z'; ++it) {
        if (out.x == UNDEFINED) { out.x = 0; }
        out.x *= 26;

examples/7guis/cells/src/Tokens.h

7GUIs Cells - Spreadsheet processor (Excel).

#include "AUI/Util/ATokenizer.h"

namespace token {
struct Identifier {
    AString name;
};
struct Double {
    double value;
};
struct Semicolon {};   // ;

examples/7guis/circle_drawer/src/main.cpp

7GUIs Circle Drawer - Undo, redo, dialog control.

        }
        return {
            {},
            {
              .name = "Adjust radius...",
              .onAction =
                  [this, circle] {


                      auto radiusPopup = _new<AWindow>(

Public Methods

open

---

virtual aui::no_escape<IInputStream> FileEntry::open(const std::string& password = { })

Opens the zip entry for read.

Arguments

password

Examples

examples/app/notes/src/main.cpp

Notes App - Note taking app that demonstrates usage of AListModel, AProperty, user data saving and loading.

                      },
                      /// [scrollarea]
                      AScrollArea::Builder()
                          .withContents(
                          AUI_DECLARATIVE_FOR(note, *mNotes, AVerticalLayout) {
                              observeChangesForDirty(note);
                              return notePreview(note) AUI_LET {
                                  connect(it->clicked, [this, note] { mCurrentNote = note; });
                                  it& mCurrentNote > [note](AView& view, const _<Note>& currentNote) {
                                      ALOG_DEBUG(LOG_TAG) << "currentNote == note " << currentNote << " == " << note;

examples/ui/views/src/ExampleWindow.cpp

Views Example - All-in-one views building example.

                                    }
                                }),
                            _new<ASpacerExpanding>(),
                          },
                          AUI_DECLARATIVE_FOR(i, *state->colors, AWordWrappingLayout) {
                              return Horizontal {
                                  _new<ALabel>(i.toString()) AUI_WITH_STYLE {
                                      TextColor { i.readableBlackOrWhite() },
                                  }
                              } AUI_WITH_STYLE {

examples/ui/contacts/src/main.cpp

AUI Contacts - Usage of AUI_DECLARATIVE_FOR to make a contacts-like application.

        mSelectedContact = nullptr;
    }

    _<AView> indexedList() {
        return AUI_DECLARATIVE_FOR(group, *mContacts | ranges::views::chunk_by([](const _<Contact>& lhs, const _<Contact>& rhs) {
                                return groupLetter(lhs->displayName) == groupLetter(rhs->displayName);
                            }), AVerticalLayout) {
            auto firstContact = *ranges::begin(group);
            auto firstLetter = groupLetter(firstContact->displayName);
            ALogger::info("Test") << "Computing view for group " << AString(1, firstLetter);

examples/ui/infinite_lazy_list/src/main.cpp

Infinite Lazy List - Usage of AUI_DECLARATIVE_FOR to make an infinite lazy list.

        };
    });

    return Vertical {
        AUI_DECLARATIVE_FOR(i, *state->items, AVerticalLayout) { return Label{} & i->value; },
        Centered {
          _new<ASpinnerV2>() AUI_LET {
                  AObject::connect(it->redrawn, AObject::GENERIC_OBSERVER, [state] {
                      // when a spinner appears, we indicate that we need more items.
                      state->needMore = true;

examples/7guis/crud/src/main.cpp

7GUIs CRUD - Create/Read/Update/Delete example.

                Label { "Filter prefix:" },
                _new<ATextField>() AUI_WITH_STYLE { Expanding(1, 0) } && mFilterPrefix,
              },
              AScrollArea::Builder().withExpanding().withContents(
                  AUI_DECLARATIVE_FOR(i, *mUsers | FILTER_VIEW, AVerticalLayout) {
                    auto view = _new<ALabel>();
                    view & i->displayName;
                    connect(mSelectedUser, view, [this, &view = *view, i] {
                        view.setAssName("selected", mSelectedUser == i);
                    });