yuzu/src/citra_qt/hotkeys.cpp

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
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#include <map>
#include <QtGlobal>
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#include <QKeySequence>
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#include <QShortcut>
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#include "citra_qt/hotkeys.h"
#include "citra_qt/ui_settings.h"
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struct Hotkey
{
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Hotkey() : shortcut(nullptr), context(Qt::WindowShortcut) {}
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QKeySequence keyseq;
QShortcut* shortcut;
Qt::ShortcutContext context;
};
typedef std::map<QString, Hotkey> HotkeyMap;
typedef std::map<QString, HotkeyMap> HotkeyGroupMap;
HotkeyGroupMap hotkey_groups;
void SaveHotkeys()
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{
UISettings::values.shortcuts.clear();
for (auto group : hotkey_groups)
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{
for (auto hotkey : group.second)
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{
UISettings::values.shortcuts.push_back(UISettings::Shortcut(group.first + "/" + hotkey.first,
UISettings::ContextedShortcut(hotkey.second.keyseq.toString(),
hotkey.second.context)));
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}
}
}
void LoadHotkeys()
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{
// Make sure NOT to use a reference here because it would become invalid once we call beginGroup()
for (auto shortcut : UISettings::values.shortcuts)
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{
QStringList cat = shortcut.first.split("/");
Q_ASSERT(cat.size() >= 2);
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// RegisterHotkey assigns default keybindings, so use old values as default parameters
Hotkey& hk = hotkey_groups[cat[0]][cat[1]];
if (!shortcut.second.first.isEmpty())
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{
hk.keyseq = QKeySequence::fromString(shortcut.second.first);
hk.context = (Qt::ShortcutContext)shortcut.second.second;
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}
if (hk.shortcut)
hk.shortcut->setKey(hk.keyseq);
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}
}
void RegisterHotkey(const QString& group, const QString& action, const QKeySequence& default_keyseq, Qt::ShortcutContext default_context)
{
if (hotkey_groups[group].find(action) == hotkey_groups[group].end())
{
hotkey_groups[group][action].keyseq = default_keyseq;
hotkey_groups[group][action].context = default_context;
}
}
QShortcut* GetHotkey(const QString& group, const QString& action, QWidget* widget)
{
Hotkey& hk = hotkey_groups[group][action];
if (!hk.shortcut)
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hk.shortcut = new QShortcut(hk.keyseq, widget, nullptr, nullptr, hk.context);
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return hk.shortcut;
}
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GHotkeysDialog::GHotkeysDialog(QWidget* parent): QWidget(parent)
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{
ui.setupUi(this);
for (auto group : hotkey_groups)
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{
QTreeWidgetItem* toplevel_item = new QTreeWidgetItem(QStringList(group.first));
for (auto hotkey : group.second)
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{
QStringList columns;
columns << hotkey.first << hotkey.second.keyseq.toString();
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QTreeWidgetItem* item = new QTreeWidgetItem(columns);
toplevel_item->addChild(item);
}
ui.treeWidget->addTopLevelItem(toplevel_item);
}
// TODO: Make context configurable as well (hiding the column for now)
ui.treeWidget->setColumnCount(2);
ui.treeWidget->resizeColumnToContents(0);
ui.treeWidget->resizeColumnToContents(1);
}