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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 /kpovmodeler/pmdialogeditbase.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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+//-*-C++-*-
+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2000-2001 by Andreas Zehender
+ email : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+* *
+* This program is free software; you can redistribute it and/or modify *
+* it under the terms of the GNU General Public License as published by *
+* the Free Software Foundation; either version 2 of the License, or *
+* (at your option) any later version. *
+* *
+**************************************************************************/
+
+
+#ifndef PMDIALOGEDITBASE_H
+#define PMDIALOGEDITBASE_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qwidget.h>
+#include <qstring.h>
+
+#include "pmobject.h"
+
+class QBoxLayout;
+class QCheckBox;
+class QLayout;
+class QPushButton;
+class QVBox;
+class KConfig;
+class PMPart;
+class PMPovrayRenderWidget;
+class PMPovrayOutputWidget;
+
+/**
+ * Base class for all widgets for editing object attributes.
+ *
+ * Ensures a consistent layout for all widgets. Widgets should not
+ * created within the constructor, but with the functions @ref createTopWidgets
+ * and @ref createBottomWidgets.
+ *
+ * Each subclass uses the functionality of the base class. For example all
+ * widgets for solid objects have the same base class that shows attributes
+ * of solid objects. Subclasses like the widget for the box object add their
+ * object specific controls.
+ */
+class PMDialogEditBase : public QWidget
+{
+ Q_OBJECT
+public:
+ /**
+ * Creates a new PMDialogEditBase widget objectType is
+ * @ref PMObject->description( ).
+ *
+ * No widgets are created within the constructor! You have to call
+ * @ref createWidgets after creating a new edit widget.
+ */
+ PMDialogEditBase( QWidget* parent, const char* name = 0 );
+ /**
+ * Destructor
+ */
+ virtual ~PMDialogEditBase( );
+
+ /**
+ * Creates child widgets.
+ *
+ * This function is necessary because virtual functions do not work
+ * properly inside the constructor.
+ *
+ * Calls @ref createTopWidgets and @ref createBottomWidgets
+ */
+ void createWidgets( );
+
+ /**
+ * Displays the object o.
+ * Always call displayObject( ) of the base class after displaying the
+ * objects data
+ */
+ virtual void displayObject( PMObject* o );
+
+ /**
+ * returns a pointer to the displayed object
+ */
+ PMObject* displayedObject( ) const { return m_pDisplayedObject; }
+
+ /**
+ * Function that is called, when the "Apply" button is pressed.
+ *
+ * Returns true if successful
+ */
+ bool saveData( );
+
+ /**
+ * Called, when the contents have to be checked.
+ *
+ * Display an error message and return false, if the data is invalid.
+ * Otherwise return isDataValid( ) of the base class.
+ */
+ virtual bool isDataValid( ) { return true; }
+
+ /**
+ * Returns the help topic
+ */
+ const QString& helpTopic( ) { return m_helpTopic; }
+
+ /**
+ * Discards changes and redisplays the object
+ */
+ void redisplay( );
+
+ /**
+ * Called when the control point selection has changed
+ */
+ virtual void updateControlPointSelection( ) { };
+
+ /**
+ * Sets the check box to state s
+ */
+ static void setCheckBox( QCheckBox* box, PMThreeState s );
+ /**
+ * Gets the state of the checkbox
+ */
+ static PMThreeState checkBoxState( QCheckBox* box );
+
+ /**
+ * Sets the part
+ */
+ void setPart( PMPart* p ) { m_pPart = p; }
+ /**
+ * Returns the part
+ */
+ PMPart* part( ) const { return m_pPart; }
+
+ /**
+ * Returns the size of the texture preview widget
+ */
+ static int previewSize( ) { return s_previewSize; }
+ /**
+ * Sets the texture preview size
+ */
+ static void setPreviewSize( int size );
+ /**
+ * Returns true if a sphere should be renderend
+ */
+ static bool previewShowSphere( ) { return s_showSphere; }
+ /**
+ * Enable/disable the sphere in the texture preview widget
+ */
+ static void previewShowSphere( bool show ) { s_showSphere = show; }
+ /**
+ * Returns true if a cylinder should be renderend
+ */
+ static bool previewShowCylinder( ) { return s_showCylinder; }
+ /**
+ * Enable/disable the cylinder in the texture preview widget
+ */
+ static void previewShowCylinder( bool show ) { s_showCylinder = show; }
+ /**
+ * Returns true if a box should be renderend
+ */
+ static bool previewShowBox( ) { return s_showBox; }
+ /**
+ * Enable/disable the box in the texture preview widget
+ */
+ static void previewShowBox( bool show ) { s_showBox = show; }
+
+ /**
+ * Returns true if AA is enabled
+ */
+ static bool isPreviewAAEnabled( ) { return s_previewAA; }
+ /**
+ * Enables/disables AA
+ */
+ static void setPreviewAAEnabled( bool enable ) { s_previewAA = enable; }
+ /**
+ * Returns the AA depth
+ */
+ static int previewAADepth( ) { return s_previewAADepth; }
+ /**
+ * Sets the AA depth
+ */
+ static void setPreviewAADepth( int d );
+ /**
+ * Returns the AA threshold
+ */
+ static double previewAAThreshold( ) { return s_previewAAThreshold; }
+ /**
+ * Sets the AA threshold
+ */
+ static void setPreviewAAThreshold( double t ) { s_previewAAThreshold = t; }
+
+ /**
+ * Returns true if the floor should be rendered
+ */
+ static bool previewShowFloor( ) { return s_showFloor; }
+ /**
+ * Enables/disables the floor
+ */
+ static void previewShowFloor( bool show ) { s_showFloor = show; }
+ /**
+ * Returns true if the wall should be rendered
+ */
+ static bool previewShowWall( ) { return s_showWall; }
+ /**
+ * Enables/disables the wall
+ */
+ static void previewShowWall( bool show ) { s_showWall = show; }
+ /**
+ * Returns the first wall color
+ */
+ static QColor previewWallColor1( ) { return s_wallColor1; }
+ /**
+ * Sets the first wall color
+ */
+ static void setPreviewWallColor1( const QColor& c ) { s_wallColor1 = c; }
+ /**
+ * Returns the second wall color
+ */
+ static QColor previewWallColor2( ) { return s_wallColor2; }
+ /**
+ * Sets the second wall color
+ */
+ static void setPreviewWallColor2( const QColor& c ) { s_wallColor2 = c; }
+ /**
+ * Returns the first floor color
+ */
+ static QColor previewFloorColor1( ) { return s_floorColor1; }
+ /**
+ * Sets the first floor color
+ */
+ static void setPreviewFloorColor1( const QColor& c ) { s_floorColor1 = c; }
+ /**
+ * Returns the second floor color
+ */
+ static QColor previewFloorColor2( ) { return s_floorColor2; }
+ /**
+ * Sets the second floor color
+ */
+ static void setPreviewFloorColor2( const QColor& c ) { s_floorColor2 = c; }
+ /**
+ * Returns the local flag for texture preview
+ */
+ static bool previewLocal( ) { return s_previewLocal; }
+ /**
+ * Sets the local flag
+ */
+ static void setPreviewLocal( bool l ) { s_previewLocal = l; }
+ /**
+ * Returns the gamma value for the texture preview
+ */
+ static double previewGamma( ) { return s_previewGamma; }
+ /**
+ * Sets the gamma value for the texture preview
+ */
+ static void setPreviewGamma( double g ) { s_previewGamma = g; }
+
+ static void saveConfig( KConfig* cfg );
+ static void restoreConfig( KConfig* cfg );
+protected:
+ /**
+ * Sets the help topic
+ * @param anchor Defined anchor in your docbook sources
+ */
+ void setHelp( const QString& anchor );
+
+ /**
+ * Create widgets here, that should be placed on top of the widgets
+ * of the sub class.
+ *
+ * First call the function of the base class, then create and append
+ * the widgets to the top layout.
+ */
+ virtual void createTopWidgets( ) { };
+
+ /**
+ * Create widgets here, that should be placed under the widgets
+ * of the sub class.
+ *
+ * First create and append the widgets to the top layout, then
+ * call the function of the base class
+ */
+ virtual void createBottomWidgets( );
+
+ /**
+ * Save here the class specific data and call saveContents( )
+ * of the base class
+ */
+ virtual void saveContents( );
+
+ /**
+ * Returns a pointer to the top layout
+ */
+ QBoxLayout* topLayout( ) const { return m_pTopLayout; }
+
+protected slots:
+ void slotTexturePreview( );
+ void slotPreviewLocal( bool on );
+ void slotPreviewFinished( int exitStatus );
+ void slotPovrayOutput( );
+
+signals:
+ /**
+ * Emit this, if data has changed
+ */
+ void dataChanged( );
+ /**
+ * Emit this, if the size of the widget has changed
+ */
+ void sizeChanged( );
+ /**
+ * Emit this, if the control point selection has changed
+ */
+ void controlPointSelectionChanged( );
+ /**
+ * Emit this signal, before the displayed object or texture is rendered
+ */
+ void aboutToRender( );
+private:
+ void findTextures( PMObject*& global, PMObject*& local ) const;
+
+ PMObject* m_pDisplayedObject;
+ QBoxLayout* m_pTopLayout;
+ QString m_helpTopic;
+ PMPart* m_pPart;
+ QWidget* m_pTexturePreviewWidget;
+ PMPovrayRenderWidget* m_pRenderWidget;
+ PMPovrayOutputWidget* m_pOutputWidget;
+ QVBox* m_pRenderFrame;
+ QCheckBox* m_pPreviewLocalBox;
+ QPushButton* m_pPreviewButton;
+ QPushButton* m_pOutputButton;
+
+ static int s_previewSize;
+ static bool s_showSphere;
+ static bool s_showCylinder;
+ static bool s_showBox;
+ static bool s_previewAA;
+ static int s_previewAADepth;
+ static double s_previewAAThreshold;
+ static bool s_showFloor;
+ static bool s_showWall;
+ static QColor s_wallColor1, s_wallColor2;
+ static QColor s_floorColor1, s_floorColor2;
+ static bool s_previewLocal;
+ static double s_previewGamma;
+};
+
+
+#endif