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Code Issues Activity Actions

HexEditor: Added new file action.

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Added a new file action, allowing you to create a new file of a specific
size.
This commit is contained in:
Brandon Scott 2019-10-26 15:31:43 -05:00 • committed by Andreas Kling
parent 90c81d5c16
commit f947353a56
1 changed files with 26 additions and 0 deletions
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26
Applications/HexEditor/HexEditorWidget.cpp
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@ -42,6 +42,31 @@ HexEditorWidget::HexEditorWidget()
m_statusbar = GStatusBar::construct(5, this);
m_new_action = GAction::create("New", { Mod_Ctrl, Key_N }, GraphicsBitmap::load_from_file("/res/icons/16x16/new.png"), [this](const GAction&) {
if (m_document_dirty) {
auto save_document_first_box = GMessageBox::construct("Save Document First?", "Warning", GMessageBox::Type::Warning, GMessageBox::InputType::OKCancel, window());
auto save_document_first_result = save_document_first_box->exec();
if (save_document_first_result != GDialog::ExecResult::ExecOK)
return;
m_save_action->activate();
}
auto input_box = GInputBox::construct("Enter new file size:", "New file size", this);
if (input_box->exec() == GInputBox::ExecOK && !input_box->text_value().is_empty()) {
auto valid = false;
auto file_size = input_box->text_value().to_int(valid);
if (valid) {
m_document_dirty = false;
m_editor->set_buffer(ByteBuffer::create_zeroed(file_size));
set_path(FileSystemPath());
update_title();
} else {
GMessageBox::show(String::format("Invalid file size entered.", strerror(errno)), "Error", GMessageBox::Type::Error, GMessageBox::InputType::OK, window());
}
}
});
m_open_action = GCommonActions::make_open_action([this](auto&) {
Optional<String> open_path = GFilePicker::get_open_filepath();
@ -82,6 +107,7 @@ HexEditorWidget::HexEditorWidget()
auto menubar = make<GMenuBar>();
auto app_menu = make<GMenu>("Hex Editor");
app_menu->add_action(*m_new_action);
app_menu->add_action(*m_open_action);
app_menu->add_action(*m_save_action);
app_menu->add_action(*m_save_as_action);