forked from openkylin/kolourpaint
157 lines
4.2 KiB
C++
157 lines
4.2 KiB
C++
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/*
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Copyright (c) 2003-2007 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef kpDocumentSaveOptionsWidget_H
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#define kpDocumentSaveOptionsWidget_H
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#include <QRect>
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#include <QSize>
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#include <QWidget>
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#include "imagelib/kpDocumentMetaInfo.h"
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#include "document/kpDocumentSaveOptions.h"
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class QComboBox;
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class QImage;
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class QLabel;
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class QTimer;
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class QSpinBox;
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class QPushButton;
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class kpDocumentSaveOptionsPreviewDialog;
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class kpDocumentSaveOptionsWidget : public QWidget
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{
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Q_OBJECT
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public:
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kpDocumentSaveOptionsWidget (const QImage &docPixmap,
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const kpDocumentSaveOptions &saveOptions,
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const kpDocumentMetaInfo &metaInfo,
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QWidget *parent);
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kpDocumentSaveOptionsWidget (QWidget *parent);
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private:
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void init ();
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public:
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~kpDocumentSaveOptionsWidget () override;
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// <visualParent> is usually the filedialog
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void setVisualParent (QWidget *visualParent);
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protected:
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bool mimeTypeHasConfigurableColorDepth () const;
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bool mimeTypeHasConfigurableQuality () const;
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public:
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QString mimeType () const;
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public slots:
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void setMimeType (const QString &string);
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public:
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int colorDepth () const;
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bool dither () const;
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protected:
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static int colorDepthComboItemFromColorDepthAndDither (int depth, bool dither);
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public slots:
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void setColorDepthDither (int depth,
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bool dither = kpDocumentSaveOptions::initialDither ());
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protected slots:
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void slotColorDepthSelected ();
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public:
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int quality () const;
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public slots:
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void setQuality (int newQuality);
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public:
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kpDocumentSaveOptions documentSaveOptions () const;
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public slots:
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void setDocumentSaveOptions (const kpDocumentSaveOptions &saveOptions);
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public:
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void setDocumentPixmap (const QImage &documentPixmap);
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void setDocumentMetaInfo (const kpDocumentMetaInfo &metaInfo);
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protected:
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enum Mode
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{
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// (mutually exclusive)
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None, ColorDepth, Quality
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};
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Mode mode () const;
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void setMode (Mode mode);
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protected slots:
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void repaintLabels ();
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protected slots:
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void showPreview (bool yes = true);
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void hidePreview ();
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void updatePreviewDelayed ();
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void updatePreview ();
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void updatePreviewDialogLastRelativeGeometry ();
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protected:
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QWidget *m_visualParent;
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Mode m_mode;
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QImage *m_documentPixmap;
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kpDocumentSaveOptions m_baseDocumentSaveOptions;
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kpDocumentMetaInfo m_documentMetaInfo;
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QLabel *m_colorDepthLabel;
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QComboBox *m_colorDepthCombo;
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int m_colorDepthComboLastSelectedItem;
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QWidget *m_colorDepthSpaceWidget;
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QLabel *m_qualityLabel;
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QSpinBox *m_qualityInput;
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QPushButton *m_previewButton;
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kpDocumentSaveOptionsPreviewDialog *m_previewDialog;
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QRect m_previewDialogLastRelativeGeometry;
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QTimer *m_updatePreviewTimer;
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int m_updatePreviewDelay;
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QTimer *m_updatePreviewDialogLastRelativeGeometryTimer;
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};
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#endif // kpDocumentSaveOptionsWidget_H
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