1 /****************************************************************************
2 **
3 ** This file is part of the LibreCAD project, a 2D CAD program
4 **
5 ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
6 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
7 **
8 **
9 ** This file may be distributed and/or modified under the terms of the
10 ** GNU General Public License version 2 as published by the Free Software
11 ** Foundation and appearing in the file gpl-2.0.txt included in the
12 ** packaging of this file.
13 **
14 ** This program is distributed in the hope that it will be useful,
15 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 ** GNU General Public License for more details.
18 **
19 ** You should have received a copy of the GNU General Public License
20 ** along with this program; if not, write to the Free Software
21 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 **
23 ** This copyright notice MUST APPEAR in all copies of the script!
24 **
25 **********************************************************************/
26 
27 #ifndef RS_ACTIONDRAWTEXT_H
28 #define RS_ACTIONDRAWTEXT_H
29 
30 #include "rs_previewactioninterface.h"
31 
32 struct RS_TextData;
33 
34 /**
35  * This action class can handle user events to draw texts.
36  *
37  * @author Andrew Mustun
38  */
39 class RS_ActionDrawText : public RS_PreviewActionInterface {
40 	Q_OBJECT
41 public:
42 	/**
43 	 * Action States.
44 	 */
45 	enum Status {
46 		ShowDialog,           /**< Showing the text dialog. */
47 		SetPos,               /**< Setting the position. */
48 		SetSecPos,            /**< Setting the second point for aligned of fit text. */
49 		SetText               /**< Setting the text in the command line. */
50 	};
51 
52 public:
53 	RS_ActionDrawText(RS_EntityContainer& container,
54 					  RS_GraphicView& graphicView);
55 	~RS_ActionDrawText() override;
56 
57 	void init(int status=0) override;
58 
59 	void reset();
60 
61 	void trigger() override;
62 	void preparePreview();
63 
64 	void mouseMoveEvent(QMouseEvent* e) override;
65 	void mouseReleaseEvent(QMouseEvent* e) override;
66 
67 	void coordinateEvent(RS_CoordinateEvent* e) override;
68 	void commandEvent(RS_CommandEvent* e) override;
69 	QStringList getAvailableCommands() override;
70 
71 	void hideOptions() override;
72 	void showOptions() override;
73 
74 	void updateMouseButtonHints() override;
75 	void updateMouseCursor() override;
76 
77 	void setText(const QString& t);
78 	const QString& getText() const;
79 
80 	void setAngle(double a);
81 	double getAngle() const;
82 
83 private:
84 	struct Points;
85 	std::unique_ptr<Points> pPoints;
86 	std::unique_ptr<RS_TextData> data;
87 	//RS_Text* text;
88 	bool textChanged;
89 };
90 
91 #endif
92