111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 Pavel Strakhov
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#ifndef TOOLWINDOWMANAGERWRAPPER_H
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#define TOOLWINDOWMANAGERWRAPPER_H
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#include <QIcon>
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#include <QWidget>
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#include <QVariantMap>
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class ToolWindowManager;
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class QLabel;
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/*!
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* \brief The ToolWindowManagerWrapper class is used by ToolWindowManager to wrap its content.
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* One wrapper is a direct child of the manager and contains tool windows that are inside its window.
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* All other wrappers are top level floating windows that contain detached tool windows.
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*
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*/
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class ToolWindowManagerWrapper : public QWidget {
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Q_OBJECT
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public:
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//! Creates new wrapper.
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explicit ToolWindowManagerWrapper(ToolWindowManager* manager, bool floating);
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//! Removes the wrapper.
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virtual ~ToolWindowManagerWrapper();
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ToolWindowManager* manager() { return m_manager; }
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bool floating() { return m_floating; }
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void updateTitle();
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protected:
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//! Reimplemented to register hiding of contained tool windows when user closes the floating window.
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virtual void closeEvent(QCloseEvent *) Q_DECL_OVERRIDE;
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//! Event filter for grabbing and processing mouse drags as toolwindow drags.
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virtual bool eventFilter(QObject *object, QEvent *event) Q_DECL_OVERRIDE;
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//! Painting and resizing for custom-rendered widget frames
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virtual void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
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virtual void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE;
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private:
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ToolWindowManager* m_manager;
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enum class ResizeDirection {
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NW,
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NE,
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SW,
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SE,
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N,
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E,
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S,
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W,
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Count,
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};
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QRect titleRect();
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ResizeDirection checkResize();
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QRect m_closeRect;
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QIcon m_closeIcon;
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int m_closeButtonSize;
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int m_titleHeight;
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int m_frameWidth;
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bool m_floating;
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QTimer* m_moveTimeout;
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bool m_dragReady; // we've clicked and started moving but haven't moved enough yet
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QPoint m_dragStartCursor; // cursor at the click to start a drag
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QRect m_dragStartGeometry; // window geometry at the click to start a drag
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bool m_dragActive; // whether a drag currently on-going
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ResizeDirection m_dragDirection; // the current direction being dragged
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//dump content's layout to variable
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QVariantMap saveState();
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//construct layout based on given dump
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void restoreState(const QVariantMap& data);
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friend class ToolWindowManager;
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private slots:
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void moveTimeout();
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};
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#endif // TOOLWINDOWMANAGERWRAPPER_H
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