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85 lines
3.5 KiB
C++
85 lines
3.5 KiB
C++
/***************************************************************************
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* Copyright 2021 Reion Wong <reion@cutefishos.com> *
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* Copyright Ken <https://stackoverflow.com/users/1568857/ken> *
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* Copyright 2016 Leslie Zhai <xiangzhai83@gmail.com> *
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* *
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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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* *
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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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* *
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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, write to the *
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* 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 <QObject>
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class ShortCut : public QObject
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{
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Q_OBJECT
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public:
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explicit ShortCut(QObject *parent = nullptr);
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Q_INVOKABLE void install(QObject *target = nullptr);
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signals:
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void open();
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void copy();
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void cut();
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void paste();
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void rename();
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void refresh();
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void openPathEditor();
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void selectAll();
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void backspace();
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void deleteFile();
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void showHidden();
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void keyPressed(const QString &text);
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void close();
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void undo();
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protected:
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bool eventFilter(QObject *obj, QEvent *e) override;
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private:
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QObject *m_object;
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// This is a structure composed of :
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// - a key (the shortcut)
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// - an action (the function pointer)
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typedef struct {
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Qt::Key key;
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std::function<void(void)> action;
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} fun_shortcut;
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// This array contains structures where keys are associated
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// with an action. You only have to loop on this array, compare
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// its key with the one you received, and execute its action
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const fun_shortcut Normal_Shortcuts[14] = {
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{ Qt::Key_Y, [&]() { return copy(); } },
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{ Qt::Key_P, [&]() { return paste(); } },
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{ Qt::Key_R, [&]() { return rename(); } },
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{ Qt::Key_Return, [&]() { return open(); } },
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{ Qt::Key_Enter, [&]() { return open(); } },
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{ Qt::Key_Percent, [&]() { return showHidden(); } },
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{ Qt::Key_U, [&]() { return undo(); } },
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{ Qt::Key_D, [&]() { return cut(); } },
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{ Qt::Key_X, [&]() { return deleteFile(); } },
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{ Qt::Key_Q, [&]() { return close(); } },
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{ Qt::Key_A, [&]() { return refresh(); } },
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{ Qt::Key_Colon, [&]() { return openPathEditor(); } },
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{ Qt::Key_V, [&]() { return selectAll(); } },
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{ Qt::Key_Backspace, [&]() { return backspace(); } }
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};
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};
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