obs-studio/obs/hotkey-edit.hpp

159 lines
3.9 KiB
C++
Raw Normal View History

/******************************************************************************
Copyright (C) 2014-2015 by Ruwen Hahn <palana@stunned.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include <QLineEdit>
#include <QKeyEvent>
#include <QPushButton>
#include <QVBoxLayout>
#include <QWidget>
#include <QPointer>
#include <QLabel>
#include <obs.hpp>
class OBSHotkeyWidget;
class OBSHotkeyLabel : public QLabel {
Q_OBJECT
public:
QPointer<OBSHotkeyLabel> pairPartner;
QPointer<OBSHotkeyWidget> widget;
void highlightPair(bool highlight);
void enterEvent(QEvent *event) override;
void leaveEvent(QEvent *event) override;
void setToolTip(const QString &toolTip);
};
class OBSHotkeyEdit : public QLineEdit {
Q_OBJECT;
public:
OBSHotkeyEdit(obs_key_combination_t original,
QWidget *parent=nullptr)
: QLineEdit(parent),
original(original)
{
#ifdef __APPLE__
// disable the input cursor on OSX, focus should be clear
// enough with the default focus frame
setReadOnly(true);
#endif
setAttribute(Qt::WA_MacShowFocusRect, true);
InitSignalHandler();
ResetKey();
}
obs_key_combination_t original;
obs_key_combination_t key;
bool changed = false;
protected:
OBSSignal layoutChanged;
void InitSignalHandler();
void keyPressEvent(QKeyEvent *event) override;
#ifdef __APPLE__
void keyReleaseEvent(QKeyEvent *event) override;
#endif
void mousePressEvent(QMouseEvent *event) override;
void HandleNewKey(obs_key_combination_t new_key);
void RenderKey();
public slots:
void ReloadKeyLayout();
void ResetKey();
void ClearKey();
signals:
void KeyChanged(obs_key_combination_t);
};
class OBSHotkeyWidget : public QWidget {
Q_OBJECT;
public:
OBSHotkeyWidget(obs_hotkey_id id, std::string name,
const std::vector<obs_key_combination_t> &combos={},
QWidget *parent=nullptr)
: QWidget(parent),
id(id),
name(name),
bindingsChanged(obs_get_signal_handler(),
"hotkey_bindings_changed",
&OBSHotkeyWidget::BindingsChanged,
this)
{
auto layout = new QVBoxLayout;
layout->setSpacing(0);
layout->setMargin(0);
setLayout(layout);
SetKeyCombinations(combos);
}
void SetKeyCombinations(const std::vector<obs_key_combination_t>&);
obs_hotkey_id id;
std::string name;
bool changed = false;
bool Changed() const;
QPointer<OBSHotkeyLabel> label;
QString toolTip;
void setToolTip(const QString &toolTip_)
{
toolTip = toolTip_;
for (auto &edit : edits)
edit->setToolTip(toolTip_);
}
void Apply();
void GetCombinations(std::vector<obs_key_combination_t>&) const;
void Save();
void Save(std::vector<obs_key_combination_t> &combinations);
void enterEvent(QEvent *event) override;
void leaveEvent(QEvent *event) override;
private:
void AddEdit(obs_key_combination combo, int idx=-1);
void RemoveEdit(size_t idx, bool signal=true);
static void BindingsChanged(void *data, calldata_t *param);
std::vector<QPointer<OBSHotkeyEdit>> edits;
std::vector<QPointer<QPushButton>> removeButtons;
std::vector<QPointer<QPushButton>> revertButtons;
OBSSignal bindingsChanged;
bool ignoreChangedBindings = false;
QVBoxLayout *layout() const
{
return dynamic_cast<QVBoxLayout*>(QWidget::layout());
}
private slots:
void HandleChangedBindings(obs_hotkey_id id_);
signals:
void KeyChanged();
};