Differential D10433 Diff 27911 src/quick/barcodequickitem.h

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src/quick/barcodequickitem.h

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1		/*
2		Copyright (c) 2018 Volker Krause <vkrause@kde.org>
3
4		Permission is hereby granted, free of charge, to any person
5		obtaining a copy of this software and associated documentation
6		files (the "Software"), to deal in the Software without
7		restriction, including without limitation the rights to use,
8		copy, modify, merge, publish, distribute, sublicense, and/or sell
9		copies of the Software, and to permit persons to whom the
10		Software is furnished to do so, subject to the following
11		conditions:
12
13		The above copyright notice and this permission notice shall be
14		included in all copies or substantial portions of the Software.
15
16		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17		EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18		OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19		NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20		HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21		WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22		FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23		OTHER DEALINGS IN THE SOFTWARE.
24
25		*/
26
27		#ifndef PRISON_BARCODEQUICKITEM_H
28		#define PRISON_BARCODEQUICKITEM_H
29
30		#include <prison/prison.h>
31
32		#include <QColor>
33		#include <QQuickPaintedItem>
34
35		#include <memory>
36
37		namespace Prison {
38
39		class AbstractBarcode;
40
41		class BarcodeQuickItem : public QQuickPaintedItem
42		{
43		Q_OBJECT
44		Q_PROPERTY(QString content READ content WRITE setContent NOTIFY contentChanged)
45		Q_PROPERTY(BarcodeType barcodeType READ barcodeType WRITE setBarcodeType NOTIFY barcodeTypeChanged)
46		Q_PROPERTY(QColor foregroundColor READ foregroundColor WRITE setForegroundColor NOTIFY foregroundColorChanged)
47		Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor NOTIFY backgroundColorChanged)
48
49		public:
50		enum BarcodeType {
51		Null = Prison::Null,
52		QRCode = Prison::QRCode,
53		DataMatrix = Prison::DataMatrix,
54		Aztec = Prison::Aztec,
55		Code39 = Prison::Code39,
56		Code93 = Prison::Code93
57		};
58		Q_ENUM(BarcodeType)
59		explicit BarcodeQuickItem(QQuickItem *parent = nullptr);
60		~BarcodeQuickItem();
61
62		QString content() const;
63		void setContent(const QString &data);
64
65		Prison::BarcodeQuickItem::BarcodeType barcodeType() const;
66		void setBarcodeType(Prison::BarcodeQuickItem::BarcodeType type);
67
68		QColor foregroundColor() const;
69		void setForegroundColor(const QColor &color);
70		QColor backgroundColor() const;
71		void setBackgroundColor(const QColor &color);
72
73		void paint(QPainter *painter) override;
74		void componentComplete() override;
75
76		Q_SIGNALS:
77		void contentChanged();
78		void barcodeTypeChanged();
79		void foregroundColorChanged();
80		void backgroundColorChanged();
81
82		private:
83		void updateBarcode();
84
85		QString m_content;
86		std::unique_ptr<AbstractBarcode> m_barcode;
87		QColor m_fgColor = Qt::black;
88		QColor m_bgColor = Qt::white;
89		Prison::BarcodeType m_type = Prison::Null;
90		};
91
	broulikUnsubmitted Not Done `QQuickPaintedItem` inherits `QQuickItem` which has a `isComponentComplete()` method, no need to keep track of that yourself broulik: `QQuickPaintedItem` inherits `QQuickItem` which has a `isComponentComplete()` method, no need…
92		}
93
94		#endif // PRISON_BARCODEQUICKITEM_H