154 lines
4.2 KiB
C++
154 lines
4.2 KiB
C++
// Copyright(c) 2017-2018 Alejandro Sirgo Rica & Contributors
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//
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// This file is part of Flameshot.
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//
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// Flameshot 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 3 of the License, or
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// (at your option) any later version.
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//
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// Flameshot 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 Flameshot. If not, see <http://www.gnu.org/licenses/>.
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// Based on Lightscreen areadialog.h, Copyright 2017 Christian Kaiser <info@ckaiser.com.ar>
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// released under the GNU GPL2 <https://www.gnu.org/licenses/gpl-2.0.txt>
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// Based on KDE's KSnapshot regiongrabber.cpp, revision 796531, Copyright 2007 Luca Gugelmann <lucag@student.ethz.ch>
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// released under the GNU LGPL <http://www.gnu.org/licenses/old-licenses/library.txt>
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#pragma once
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#include "capturebutton.h"
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#include "src/tools/capturecontext.h"
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#include "src/tools/capturetool.h"
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#include "src/utils/confighandler.h"
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#include "src/widgets/capture/selectionwidget.h"
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#include "src/widgets/panel/utilitypanel.h"
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#include "buttonhandler.h"
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#include <QWidget>
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#include <QUndoStack>
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#include <QPointer>
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class QPaintEvent;
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class QResizeEvent;
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class QMouseEvent;
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class CaptureModification;
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class QNetworkAccessManager;
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class QNetworkReply;
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class ColorPicker;
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class Screenshot;
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class NotifierBox;
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class HoverEventFilter;
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class CaptureWidget : public QWidget {
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Q_OBJECT
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public:
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explicit CaptureWidget(const uint id = 0,
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const QString &savePath = QString(),
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bool fullScreen = true,
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QWidget *parent = nullptr);
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~CaptureWidget();
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void updateButtons();
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QPixmap pixmap();
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public slots:
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void close();
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signals:
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void captureTaken(uint id, QPixmap p);
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void captureFailed(uint id);
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void colorChanged(const QColor &c);
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void thicknessChanged(const int thickness);
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private slots:
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// TODO replace with tools
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void copyScreenshot();
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void saveScreenshot();
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void undo();
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void redo();
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void togglePanel();
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void childEnter();
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void childLeave();
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void leftResize();
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void rightResize();
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void upResize();
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void downResize();
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void setState(CaptureButton *b);
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void processTool(CaptureTool *t);
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void handleButtonSignal(CaptureTool::Request r);
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void setDrawColor(const QColor &c);
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protected:
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void paintEvent(QPaintEvent *);
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void mousePressEvent(QMouseEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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void keyPressEvent(QKeyEvent *);
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void wheelEvent(QWheelEvent *);
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void resizeEvent(QResizeEvent *);
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void moveEvent(QMoveEvent *);
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// Context information
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CaptureContext m_context;
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// Main ui color
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QColor m_uiColor;
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// Secondary ui color
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QColor m_contrastUiColor;
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// Outside selection opacity
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int m_opacity;
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// utility flags
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bool m_mouseIsClicked;
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bool m_rightClick;
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bool m_newSelection;
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bool m_grabbing;
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bool m_showInitialMsg;
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bool m_captureDone;
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bool m_previewEnabled;
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private:
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void initContext(const QString &savePath, bool fullscreen);
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void initPanel();
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void initSelection();
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void initShortcuts();
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void updateSizeIndicator();
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void updateCursor();
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void pushToolToStack();
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void makeChild(QWidget *w);
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QRect extendedSelection() const;
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QRect extendedRect(QRect *r) const;
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QUndoStack m_undoStack;
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QPointer<CaptureButton> m_sizeIndButton;
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// Last pressed button
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QPointer<CaptureButton> m_activeButton;
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QPointer<CaptureTool> m_activeTool;
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QPointer<QWidget> m_toolWidget;
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ButtonHandler *m_buttonHandler;
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UtilityPanel *m_panel;
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ColorPicker *m_colorPicker;
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ConfigHandler m_config;
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NotifierBox *m_notifierBox;
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HoverEventFilter *m_eventFilter;
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SelectionWidget *m_selection;
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QPoint m_dragStartPoint;
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SelectionWidget::SideType m_mouseOverHandle;
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uint m_id;
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};
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