158 lines
4.4 KiB
C++
158 lines
4.4 KiB
C++
/*
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This file is part of EqualizerAPO, a system-wide equalizer.
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Copyright (C) 2014 Jonas Thedering
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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 along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include <QLabel>
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#include <QListWidget>
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#include <QTableWidget>
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#include <QMouseEvent>
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#include <QGridLayout>
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#include <QScrollArea>
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#include <QMenu>
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#include <QJsonObject>
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#include "Editor/helpers/DisableWheelFilter.h"
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#include "DeviceAPOInfo.h"
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#include "IFilterGUI.h"
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#include "IFilterGUIFactory.h"
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class MainWindow;
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class FilterTable : public QWidget
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{
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Q_OBJECT
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public:
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struct Item
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{
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Item()
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{
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}
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Item(const QString& text)
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{
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this->text = text;
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}
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QString text;
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QVariantMap prefs;
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IFilterGUI* gui = NULL;
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};
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explicit FilterTable(MainWindow* mainWindow, QWidget* parent = 0);
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~FilterTable();
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void initialize(QScrollArea* scrollArea, const QList<std::shared_ptr<AbstractAPOInfo> >& outputDevices, const QList<std::shared_ptr<AbstractAPOInfo> >& inputDevices);
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void updateDeviceAndChannelMask(std::shared_ptr<AbstractAPOInfo> selectedDevice, int selectedChannelMask);
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void updateGuis();
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void propagateChannels();
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QList<QString> getLines();
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void setLines(const QString& configPath, const QList<QString>& lines);
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Item* addLine(const QString& line, Item* before = NULL);
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void removeItem(Item* item);
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QMenu* createAddPopupMenu();
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void cut();
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void copy();
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void paste();
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void deleteSelectedLines();
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const QList<std::shared_ptr<AbstractAPOInfo> >& getOutputDevices() const;
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const QList<std::shared_ptr<AbstractAPOInfo> >& getInputDevices() const;
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std::shared_ptr<AbstractAPOInfo> getSelectedDevice() const;
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int getSelectedChannelMask() const;
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const QSet<Item*>& getSelectedItems() const;
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Item* getFocusedItem() const;
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QString getConfigPath() const;
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void setConfigPath(const QString& value);
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void openConfig(QString path);
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int getPreferredWidth();
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void updateSizeHints();
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QSize minimumSizeHint() const override;
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void setMinimumHeightHint(int height);
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void savePreferences();
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void setScrollOffsets(int x, int y);
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void updateAnalysis();
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signals:
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void linesChanged();
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public slots:
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void updateModel();
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void updateChannels();
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void addActionTriggered();
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protected:
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void mousePressEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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void dragEnterEvent(QDragEnterEvent* event) override;
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void dragMoveEvent(QDragMoveEvent* event) override;
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void dragLeaveEvent(QDragLeaveEvent* event) override;
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void dropEvent(QDropEvent* event) override;
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void keyPressEvent(QKeyEvent* event) override;
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void wheelEvent(QWheelEvent* event) override;
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bool eventFilter(QObject* obj, QEvent* event) override;
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void showEvent(QShowEvent*) override;
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private:
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void ensureRowVisible(int row);
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int rowForPos(QPoint pos, bool insert);
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QRectF rowRect(int row);
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void disableWheelForWidgets();
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MainWindow* mainWindow;
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QScrollArea* scrollArea;
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QGridLayout* gridLayout;
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QLabel* insertArrow;
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QPoint dragStartPos;
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bool internalDrag = false;
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QList<Item*> items;
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QSet<Item*> selected;
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Item* focused = NULL;
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Item* selectionStart = NULL;
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QList<IFilterGUIFactory*> factories;
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bool scrollingNow = false;
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QPoint scrollStartPoint;
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QList<std::shared_ptr<AbstractAPOInfo> > outputDevices;
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QList<std::shared_ptr<AbstractAPOInfo> > inputDevices;
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std::shared_ptr<AbstractAPOInfo> selectedDevice;
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int selectedChannelMask;
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QString configPath;
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int minimumHeightHint = 0;
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int presetScrollX = -1;
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int presetScrollY = -1;
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};
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template<typename T> inline uint qHash(QList<T> list)
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{
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uint hashValue = 0;
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for (T t : list)
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hashValue = 31 * hashValue + qHash(t);
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return hashValue;
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}
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Q_DECLARE_METATYPE(FilterTable::Item*)
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