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Code Issues Activity Actions

HexEditor: Display dirty close icon when the file is changed

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This commit is contained in:
Karol Kosek 2022-02-14 16:20:13 +01:00 • committed by Tim Flynn
parent f648a79f42
commit f18ae27fe9
2 changed files with 10 additions and 19 deletions
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27
Userland/Applications/HexEditor/HexEditorWidget.cpp
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@ -54,10 +54,7 @@ HexEditorWidget::HexEditorWidget()
};
m_editor->on_change = [this] {
bool was_dirty = m_document_dirty;
m_document_dirty = true;
if (!was_dirty)
update_title();
window()->set_modified(true);
};
m_search_results->set_activates_on_selection(true);
@ -75,13 +72,12 @@ HexEditorWidget::HexEditorWidget()
if (request_close() && GUI::InputBox::show(window(), value, "Enter new file size:", "New file size") == GUI::InputBox::ExecOK && !value.is_empty()) {
auto file_size = value.to_int();
if (file_size.has_value() && file_size.value() > 0) {
m_document_dirty = false;
window()->set_modified(false);
if (!m_editor->open_new_file(file_size.value())) {
GUI::MessageBox::show(window(), "Entered file size is too large.", "Error", GUI::MessageBox::Type::Error);
return;
}
set_path({});
update_title();
} else {
GUI::MessageBox::show(window(), "Invalid file size entered.", "Error", GUI::MessageBox::Type::Error);
}
@ -93,11 +89,11 @@ HexEditorWidget::HexEditorWidget()
if (response.is_error())
return;
if (m_document_dirty) {
if (window()->is_modified()) {
auto save_document_first_result = GUI::MessageBox::show(window(), "Save changes to current document first?", "Warning", GUI::MessageBox::Type::Warning, GUI::MessageBox::InputType::YesNoCancel);
if (save_document_first_result == GUI::Dialog::ExecResult::ExecYes)
m_save_action->activate();
if (save_document_first_result != GUI::Dialog::ExecResult::ExecNo && m_document_dirty)
if (save_document_first_result != GUI::Dialog::ExecResult::ExecNo && window()->is_modified())
return;
}
@ -111,9 +107,8 @@ HexEditorWidget::HexEditorWidget()
if (!m_editor->save()) {
GUI::MessageBox::show(window(), "Unable to save file.\n", "Error", GUI::MessageBox::Type::Error);
} else {
m_document_dirty = false;
window()->set_modified(false);
m_editor->update();
update_title();
}
return;
});
@ -128,7 +123,7 @@ HexEditorWidget::HexEditorWidget()
return;
}
m_document_dirty = false;
window()->set_modified(false);
set_path(file->filename());
dbgln("Wrote document to {}", file->filename());
});
@ -326,22 +321,20 @@ void HexEditorWidget::update_title()
builder.append("Untitled");
else
builder.append(m_path);
if (m_document_dirty)
builder.append(" (*)");
builder.append(" - Hex Editor");
builder.append("[*] - Hex Editor");
window()->set_title(builder.to_string());
}
void HexEditorWidget::open_file(NonnullRefPtr<Core::File> file)
{
m_document_dirty = false;
window()->set_modified(false);
m_editor->open_file(file);
set_path(file->filename());
}
bool HexEditorWidget::request_close()
{
if (!m_document_dirty)
if (!window()->is_modified())
return true;
auto result = GUI::MessageBox::show(window(), "The file has been modified. Save before closing?", "Save changes", GUI::MessageBox::Type::Warning, GUI::MessageBox::InputType::YesNoCancel);
@ -349,7 +342,7 @@ bool HexEditorWidget::request_close()
return false;
if (result == GUI::MessageBox::ExecYes) {
m_save_action->activate();
return m_document_dirty == false;
return !window()->is_modified();
}
return true;
}