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