Duckstation/src/duckstation-qt/qtutils.h
2022-07-22 21:19:54 +10:00

95 lines
3 KiB
C++

#pragma once
#include "common/types.h"
#include <QtCore/QByteArray>
#include <QtCore/QMetaType>
#include <QtCore/QString>
#include <QtGui/QIcon>
#include <functional>
#include <initializer_list>
#include <optional>
class ByteStream;
class QComboBox;
class QFrame;
class QKeyEvent;
class QTableView;
class QTreeView;
class QVariant;
class QWidget;
class QUrl;
enum class ConsoleRegion;
enum class DiscRegion : u8;
namespace GameDatabase {
enum class CompatibilityRating : u32;
}
namespace GameList {
enum class EntryType;
}
namespace QtUtils {
/// Wheel delta is 120 as in winapi.
static constexpr float MOUSE_WHEEL_DELTA = 120.0f;
/// 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 key id for a key event, including any modifiers that we need (e.g. Keypad).
/// NOTE: Defined in QtKeyCodes.cpp, not QtUtils.cpp.
u32 KeyEventToCode(const QKeyEvent* ev);
/// Reads a whole stream to a Qt byte array.
QByteArray ReadStreamToQByteArray(ByteStream* stream, bool rewind = false);
/// Creates a stream from a Qt byte array.
bool WriteQByteArrayToStream(QByteArray& arr, ByteStream* stream);
/// 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);
/// Fills a combo box with resolution scale options.
void FillComboBoxWithResolutionScales(QComboBox* cb);
/// Fills a combo box with multisampling options.
QVariant GetMSAAModeValue(uint multisamples, bool ssaa);
void DecodeMSAAModeValue(const QVariant& userdata, uint* multisamples, bool* ssaa);
void FillComboBoxWithMSAAModes(QComboBox* cb);
/// Prompts for an address in hex.
std::optional<unsigned> PromptForAddress(QWidget* parent, const QString& title, const QString& label, bool code);
/// Converts a std::string_view to a QString safely.
QString StringViewToQString(const std::string_view& str);
/// Sets a widget to italics if the setting value is inherited.
void SetWidgetFontForInheritedSetting(QWidget* widget, bool inherited);
/// Changes whether a window is resizable.
void SetWindowResizeable(QWidget* widget, bool resizeable);
/// Adjusts the fixed size for a window if it's not resizeable.
void ResizePotentiallyFixedSizeWindow(QWidget* widget, int width, int height);
/// Returns icon for region.
QIcon GetIconForRegion(ConsoleRegion region);
QIcon GetIconForRegion(DiscRegion region);
/// Returns icon for entry type.
QIcon GetIconForEntryType(GameList::EntryType type);
QIcon GetIconForCompatibility(GameDatabase::CompatibilityRating rating);
} // namespace QtUtils