104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
// Copyright 2020-2023 The Mumble Developers. All rights reserved.
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file at the root of the
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// Mumble source tree or at <https://www.mumble.info/LICENSE>.
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#ifndef MUMBLE_MUMBLE_TALKINGUISELECTION_H_
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#define MUMBLE_MUMBLE_TALKINGUISELECTION_H_
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#include <memory>
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class QWidget;
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/// Base class of all selections within the TalkingUI
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class TalkingUISelection {
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protected:
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/// The widget that is used to represent this selection (it'll be marked
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/// as selected).
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QWidget *m_widget;
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explicit TalkingUISelection() = default;
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public:
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explicit TalkingUISelection(QWidget *widget);
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virtual ~TalkingUISelection() = default;
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/// Turns this selection on or off. Turning it on usually involves marking the
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/// associated Widget in a certain way while deactivating the selection reverts this effect.
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///
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/// @param active Whether to activate this selection
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virtual void setActive(bool active);
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/// Applies this selection. This is a shortcut for setActive(true).
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virtual void apply() final;
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/// Discards this selection. This is a shortcut for setActive(false).
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virtual void discard() final;
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/// Synchronizes this selection to the MainWindow
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virtual void syncToMainWindow() const = 0;
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bool operator==(const TalkingUISelection &other) const;
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bool operator!=(const TalkingUISelection &other) const;
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bool operator==(const QWidget *widget) const;
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bool operator!=(const QWidget *widget) const;
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virtual std::unique_ptr< TalkingUISelection > cloneToHeap() const = 0;
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};
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/// A class representing the selection of a user in the TalkingUI
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class UserSelection : public TalkingUISelection {
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protected:
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const unsigned int m_userSession;
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public:
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explicit UserSelection(QWidget *widget, unsigned int userSession);
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explicit UserSelection(const UserSelection &) = default;
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virtual void syncToMainWindow() const override;
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virtual std::unique_ptr< TalkingUISelection > cloneToHeap() const override;
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};
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/// A class representing the selection of a channel in the TalkingUI
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class ChannelSelection : public TalkingUISelection {
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protected:
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const unsigned int m_channelID;
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public:
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explicit ChannelSelection(QWidget *widget, unsigned int channelID);
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explicit ChannelSelection(const ChannelSelection &) = default;
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virtual void syncToMainWindow() const override;
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virtual std::unique_ptr< TalkingUISelection > cloneToHeap() const override;
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};
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class ListenerSelection : public TalkingUISelection {
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protected:
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unsigned int m_userSession;
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const unsigned int m_channelID;
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public:
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explicit ListenerSelection(QWidget *widget, unsigned int userSession, unsigned int channelID);
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explicit ListenerSelection(const ListenerSelection &) = default;
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virtual void syncToMainWindow() const override;
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virtual std::unique_ptr< TalkingUISelection > cloneToHeap() const override;
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};
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/// A class representing an empty selection in the TalkingUI
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class EmptySelection : public TalkingUISelection {
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public:
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explicit EmptySelection() = default;
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explicit EmptySelection(const EmptySelection &) = default;
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virtual void syncToMainWindow() const override;
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virtual std::unique_ptr< TalkingUISelection > cloneToHeap() const override;
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};
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#endif // MUMBLE_MUMBLE_TALKINGUISELECTION_H_
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