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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kolourpaint/kpdocumentsaveoptionswidget.h
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+
+/*
+ Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#ifndef KP_DOCUMENT_SAVE_OPTIONS_WIDGET_H
+#define KP_DOCUMENT_SAVE_OPTIONS_WIDGET_H
+
+
+#include <qsize.h>
+
+#include <qwidget.h>
+
+
+class QPixmap;
+class QLabel;
+
+class kpResizeSignallingLabel;
+
+
+class kpDocumentSaveOptionsPreviewDialog : public QWidget
+{
+Q_OBJECT
+
+public:
+ kpDocumentSaveOptionsPreviewDialog (QWidget *parent, const char *name = 0);
+ virtual ~kpDocumentSaveOptionsPreviewDialog ();
+
+ QSize preferredMinimumSize () const;
+
+protected:
+ static const QSize s_pixmapLabelMinimumSize;
+
+signals:
+ void moved ();
+ void resized ();
+ void finished ();
+
+public slots:
+ void setFilePixmapAndSize (const QPixmap &filePixmap, int fileSize);
+ void updatePixmapPreview ();
+
+protected:
+ virtual void closeEvent (QCloseEvent *e);
+ virtual void moveEvent (QMoveEvent *e);
+ virtual void resizeEvent (QResizeEvent *e);
+
+protected:
+ QPixmap *m_filePixmap;
+ int m_fileSize;
+
+ kpResizeSignallingLabel *m_filePixmapLabel;
+ QLabel *m_fileSizeLabel;
+};
+
+
+#include <qrect.h>
+#include <qwidget.h>
+
+#include <kpdocumentmetainfo.h>
+#include <kpdocumentsaveoptions.h>
+
+
+class QLabel;
+class QTimer;
+
+class KComboBox;
+class KIntNumInput;
+class KPushButton;
+
+
+class kpDocumentSaveOptionsWidget : public QWidget
+{
+Q_OBJECT
+
+public:
+ kpDocumentSaveOptionsWidget (const QPixmap &docPixmap,
+ const kpDocumentSaveOptions &saveOptions,
+ const kpDocumentMetaInfo &metaInfo,
+ QWidget *parent, const char *name = 0);
+ kpDocumentSaveOptionsWidget (QWidget *parent, const char *name = 0);
+private:
+ void init ();
+public:
+ virtual ~kpDocumentSaveOptionsWidget ();
+
+
+ // <visualParent> is usually the filedialog
+ void setVisualParent (QWidget *visualParent);
+
+
+protected:
+ bool mimeTypeHasConfigurableColorDepth () const;
+ bool mimeTypeHasConfigurableQuality () const;
+
+public:
+ QString mimeType () const;
+public slots:
+ void setMimeType (const QString &string);
+
+public:
+ int colorDepth () const;
+ bool dither () const;
+protected:
+ static int colorDepthComboItemFromColorDepthAndDither (int depth, bool dither);
+public slots:
+ void setColorDepthDither (int depth,
+ bool dither = kpDocumentSaveOptions::initialDither ());
+protected slots:
+ void slotColorDepthSelected ();
+
+public:
+ int quality () const;
+public slots:
+ void setQuality (int newQuality);
+
+public:
+ kpDocumentSaveOptions documentSaveOptions () const;
+public slots:
+ void setDocumentSaveOptions (const kpDocumentSaveOptions &saveOptions);
+
+
+public:
+ void setDocumentPixmap (const QPixmap &documentPixmap);
+ void setDocumentMetaInfo (const kpDocumentMetaInfo &metaInfo);
+
+
+protected:
+ enum Mode
+ {
+ // (mutually exclusive)
+ None, ColorDepth, Quality
+ };
+
+ Mode mode () const;
+ void setMode (Mode mode);
+
+protected slots:
+ void repaintLabels ();
+
+
+protected slots:
+ void showPreview (bool yes = true);
+ void hidePreview ();
+ void updatePreviewDelayed ();
+ void updatePreview ();
+ void updatePreviewDialogLastRelativeGeometry ();
+
+
+protected:
+ QWidget *m_visualParent;
+
+ Mode m_mode;
+
+ QPixmap *m_documentPixmap;
+
+ kpDocumentSaveOptions m_baseDocumentSaveOptions;
+ kpDocumentMetaInfo m_documentMetaInfo;
+
+ QLabel *m_colorDepthLabel;
+ KComboBox *m_colorDepthCombo;
+ int m_colorDepthComboLastSelectedItem;
+ QWidget *m_colorDepthSpaceWidget;
+
+ QLabel *m_qualityLabel;
+ KIntNumInput *m_qualityInput;
+
+ KPushButton *m_previewButton;
+ kpDocumentSaveOptionsPreviewDialog *m_previewDialog;
+ QRect m_previewDialogLastRelativeGeometry;
+ QTimer *m_updatePreviewTimer;
+ int m_updatePreviewDelay;
+ QTimer *m_updatePreviewDialogLastRelativeGeometryTimer;
+};
+
+
+#endif // KP_DOCUMENT_SAVE_OPTIONS_WIDGET_H