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1 /*
2 PosteRazor - Make your own poster!
3 Copyright (C) 2005-2008 by Alessandro Portale
4 http://posterazor.sourceforge.net/
5
6 This file is part of PosteRazor
7
8 PosteRazor is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
12
13 PosteRazor is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with PosteRazor; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 #ifndef CONTROLLER_H
24 #define CONTROLLER_H
25
26 #include <QSettings>
27 #include "types.h"
28
29 class PosteRazorCore;
30 class MainWindow;
31 class WizardController;
32 class QTranslator;
33
34 class Controller: public QObject
35 {
36 Q_OBJECT
37
38 public:
39 Controller(PosteRazorCore *posteRazorCore, MainWindow *mainWindow, QObject *parent = 0);
40
41 void updateDialog();
42 void updatePreview();
43
44 public slots:
45 void setUnitOfLength(Types::UnitsOfLength unit);
46 void setPaperFormat(const QString &format);
47 void setPaperOrientation(QPrinter::Orientation orientation);
48 void setPaperBorderTop(double border);
49 void setPaperBorderRight(double border);
50 void setPaperBorderBottom(double border);
51 void setPaperBorderLeft(double border);
52 void setCustomPaperWidth(double width);
53 void setCustomPaperHeight(double height);
54 void setUseCustomPaperSize(bool useIt);
55 void setOverlappingWidth(double width);
56 void setOverlappingHeight(double height);
57 void setOverlappingPosition(Qt::Alignment position);
58 void setPosterWidthAbsolute(double width);
59 void setPosterHeightAbsolute(double height);
60 void setPosterWidthPages(double width);
61 void setPosterHeightPages(double height);
62 void setPosterSizePercentual(double percent);
63 void setPosterSizeMode(Types::PosterSizeModes mode);
64 void setPosterAlignment(Qt::Alignment alignment);
65 void setLaunchPDFApplication(bool launch);
66 void readSettings(const QSettings *settings);
67 void writeSettings(QSettings *settings) const;
68 void loadInputImage();
69 bool loadInputImage(const QString &fileName);
70 bool loadInputImage(const QString &fileName, QString &errorMessage);
71 int savePoster(const QString &fileName) const;
72 void savePoster() const;
73 void loadTranslation(const QString &localeName);
74 void setUnitOfLength(const QString &unit);
75 void openPosteRazorWebsite();
76
77 signals:
78 virtual void previewChanged() const;
79 virtual void imageFileNameChanged(const QString &fileName) const;
80 virtual void imageInfoChanged(int imageWidthInPixels, int imageHeightInPixels, double imageWidth,
81 double imageHeight, Types::UnitsOfLength unitOfLength, double verticalDpi, double horizontalDpi,
82 Types::ColorTypes colorType, int bitsPerPixel) const;
83 virtual void pddfLaunch(const QString &pdfFileName) const;
84
85 private slots:
86 void showExtraAboutDialog();
87
88 protected:
89 PosteRazorCore *m_posteRazorCore;
90 MainWindow *m_mainWindow;
91 bool m_launchPDFApplication;
92 WizardController *m_wizardController;
93 QTranslator *m_translator;
94 QString m_translationName;
95
96 void setDialogSaveOptions();
97 void setDialogPosterSizeMode();
98 void setDialogPosterOptions();
99 void setDialogPosterDimensions(Types::PosterSizeModes excludedMode, bool widthExcluded);
100 void setDialogPaperOptions();
101 void setDialogPaperBorders();
102 void setDialogCustomPaperDimensions();
103 void setDialogImageInfoFields();
104 void setDialogOverlappingDimensions();
105 void setDialogOverlappingOptions();
106 };
107
108 #endif // CONTROLLER_H