pcsx2/pcsx2-qt/QtUtils.h

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2021-12-13 12:12:54 +00:00
/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2022 PCSX2 Dev Team
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <QtCore/QByteArray>
#include <QtCore/QMetaType>
#include <QtCore/QString>
#include <functional>
#include <initializer_list>
#include <optional>
Q_DECLARE_METATYPE(std::optional<bool>);
Q_DECLARE_METATYPE(std::function<void()>);
class ByteStream;
class QAction;
class QComboBox;
class QFrame;
class QKeyEvent;
class QTableView;
class QTreeView;
class QVariant;
class QWidget;
class QUrl;
// TODO: Get rid of wx interoperability later on.
#include <wx/string.h>
namespace QtUtils
{
/// Marks an action as the "default" - i.e. makes the text bold.
void MarkActionAsDefault(QAction* action);
/// Creates a horizontal line widget.
QFrame* CreateHorizontalLine(QWidget* parent);
/// Returns the greatest parent of a widget, i.e. its dialog/window.
QWidget* GetRootWidget(QWidget* widget, bool stop_at_window_or_dialog = true);
/// Resizes columns of the table view to at the specified widths. A negative width will stretch the column to use the
/// remaining space.
void ResizeColumnsForTableView(QTableView* view, const std::initializer_list<int>& widths);
void ResizeColumnsForTreeView(QTreeView* view, const std::initializer_list<int>& widths);
/// Returns a string identifier for a Qt key ID.
QString GetKeyIdentifier(int key);
/// Returns the integer Qt key ID for an identifier.
std::optional<int> GetKeyIdForIdentifier(const QString& key_identifier);
/// Stringizes a key event.
QString KeyEventToString(int key, Qt::KeyboardModifiers mods);
/// Returns an integer id for a stringized key event. Modifiers are in the upper bits.
std::optional<int> ParseKeyString(const QString& key_str);
/// Returns a key id for a key event, including any modifiers.
int KeyEventToInt(int key, Qt::KeyboardModifiers mods);
/// Opens a URL with the default handler.
void OpenURL(QWidget* parent, const QUrl& qurl);
/// Opens a URL string with the default handler.
void OpenURL(QWidget* parent, const char* url);
/// Opens a URL string with the default handler.
void OpenURL(QWidget* parent, const QString& url);
// TODO: Get rid of wx interoperability later on.
wxString QStringToWxString(const QString& str);
QString WxStringToQString(const wxString& str);
} // namespace QtUtils