Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 287 insertions, 0 deletions

diff --git a/karbon/tools/vtexttool.h b/karbon/tools/vtexttool.h
new file mode 100644
index 00000000..add0dd35
--- /dev/null
+++ b/karbon/tools/vtexttool.h
@@ -0,0 +1,287 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001, 2002, 2003 The Karbon Developers
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __VTEXTTOOL_H__
+#define __VTEXTTOOL_H__
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <kdialogbase.h>
+
+#include "qframe.h"
+#include "qgroupbox.h"
+#include "qcombobox.h"
+
+#include "vcommand.h"
+#include "vtext.h"
+#include "vtool.h"
+
+class KFontCombo;
+class KIntNumInput;
+class QCheckBox;
+class QLineEdit;
+class QPushButton;
+class QTabWidget;
+class ShadowWidget;
+class VTextTool;
+class QCursor;
+
+class ShadowPreview : public QWidget
+{
+	Q_OBJECT
+
+public:
+	ShadowPreview( ShadowWidget* parent );
+	~ShadowPreview();
+
+signals:
+	void changed( int angle, int distance, bool );
+
+protected:
+	virtual void mouseReleaseEvent( QMouseEvent* );
+	virtual void paintEvent( QPaintEvent* );
+
+private:
+	ShadowWidget* m_parent;
+};
+
+
+class ShadowWidget : public QGroupBox
+{
+	Q_OBJECT
+
+public:
+	ShadowWidget( QWidget* parent, const char* name, int angle, int distance, bool translucent );
+	~ShadowWidget();
+
+	void setUseShadow( bool use );
+	bool useShadow();
+	void setShadowAngle( int angle );
+	int shadowAngle();
+	void setShadowDistance( int distance );
+	int shadowDistance();
+	void setTranslucent( bool translucent );
+	bool isTranslucent();
+
+public slots:
+	void setShadowValues( int angle, int distance, bool translucent );
+	void updatePreview( int );
+	void updatePreview();
+
+protected:
+	QCheckBox* m_useShadow;
+	KIntNumInput* m_angle;
+	KIntNumInput* m_distance;
+	QCheckBox* m_translucent;
+	ShadowPreview* m_preview;
+};
+
+
+class VTextOptionsWidget : public KDialogBase
+{
+	Q_OBJECT
+
+public:
+	VTextOptionsWidget( VTextTool* tool, QWidget *parent );
+	~VTextOptionsWidget();
+
+	void setFont( const QFont& font );
+	QFont font();
+	void setText( const QString& text );
+	QString text();
+	void setPosition( VText::Position position );
+	VText::Position position();
+	void setAlignment( VText::Alignment alignment );
+	VText::Alignment alignment();
+	void setOffset( double offset );
+	double offset();
+	void setUseShadow( bool state );
+	bool useShadow();
+	void setShadow( int angle, int distance, bool translucent );
+	bool translucentShadow();
+	int shadowAngle();
+	int shadowDistance();
+
+public slots:
+	void valueChanged( int );
+	void valueChanged( double );
+	void accept();
+	void cancel();
+	void textChanged( const QString& );
+	void editBasePath();
+	void convertToShapes();
+	void initialize( VObject &text );
+
+protected:
+	QTabWidget* m_tabWidget;
+	KFontCombo* m_fontCombo;
+	QCheckBox* m_boldCheck;
+	QCheckBox* m_italicCheck;
+	KIntNumInput* m_fontSize;
+	QLineEdit* m_textEditor;
+	ShadowWidget* m_shadow;
+	QComboBox* m_textAlignment;
+	QComboBox* m_textPosition;
+	QPushButton* m_editBasePath;
+	QPushButton* m_convertToShapes;
+	KDoubleNumInput* m_textOffset;
+	VTextTool* m_tool;
+};
+
+
+class VTextTool : public VTool, public VVisitor
+{
+public:
+	VTextTool( KarbonView *view );
+	~VTextTool();
+
+	virtual void setup (KActionCollection *collection );
+	virtual QString uiname() { return i18n( "Text Tool" ); }
+
+	virtual QString contextHelp();
+	virtual bool showDialog() const;
+
+	virtual void activate();
+	virtual void deactivate();
+
+	virtual void mouseButtonPress();
+	virtual void mouseButtonRelease();
+	virtual void mouseDrag();
+	virtual void mouseDragRelease();
+	virtual void textChanged();
+	virtual void accept();
+	virtual void cancel();
+	virtual void editBasePath();
+	virtual void convertToShapes();
+
+	virtual void visitVPath( VPath& composite );
+	virtual void visitVDocument( VDocument& )
+	{}
+
+	virtual void visitVGroup( VGroup& )
+	{}
+
+	virtual void visitVLayer( VLayer& )
+	{}
+
+	virtual void visitVSubpath( VSubpath& path );
+	virtual void visitVText( VText& text );
+
+	virtual void draw( VPainter* painter );
+
+protected:
+	virtual void mouseDragShiftPressed();
+	virtual void mouseDragShiftReleased();
+
+private:
+	class VTextCmd : public VCommand
+	{
+	public:
+		VTextCmd( VDocument* doc, const QString& name, VText* text );
+		VTextCmd( VDocument* doc, const QString& name, VText* text,
+				  const QFont &newFont, const VSubpath& newBasePath, VText::Position newPosition, VText::Alignment newAlignment, double newOffset, const QString& newText,
+				  bool newUseShadow, int newShadowAngle, int newShadowDistance, bool newTranslucentShadow );
+		virtual ~VTextCmd();
+
+		virtual void execute();
+		virtual void unexecute();
+		virtual bool isExecuted()
+		{
+			return m_executed;
+		}
+		virtual bool changesSelection() const { return true; }
+
+	private:
+		class VTextModifPrivate
+		{
+		public:
+			VTextModifPrivate() : oldBasePath( 0L ), newBasePath( 0L )
+			{}
+
+			QFont oldFont;
+			QFont newFont;
+			VSubpath oldBasePath;
+			VSubpath newBasePath;
+			VText::Position oldPosition;
+			VText::Position newPosition;
+			VText::Alignment oldAlignment;
+			VText::Alignment newAlignment;
+			double oldOffset;
+			double newOffset;
+			QString oldText;
+			QString newText;
+			bool oldUseShadow;
+			bool newUseShadow;
+			int oldShadowAngle;
+			int newShadowAngle;
+			int oldShadowDistance;
+			int newShadowDistance;
+			bool oldTranslucentShadow;
+			bool newTranslucentShadow;
+		};
+
+		VText* m_text;
+		bool m_executed;
+		VTextModifPrivate* m_textModifications;
+	};
+
+	class VTextToCompositeCmd : public VCommand
+	{
+	public:
+		VTextToCompositeCmd( VDocument* doc, const QString& name, VText* text );
+		virtual ~VTextToCompositeCmd();
+
+		virtual void execute();
+		virtual void unexecute();
+		virtual bool isExecuted()
+		{
+			return m_executed;
+		}
+
+	private:
+		VText* m_text;
+		VGroup* m_group;
+		bool m_executed;
+	};
+
+	void drawPathCreation();
+	void drawEditedText();
+	
+	/**
+	* Creates new temporary text object along given path for displaying.
+	*
+	* @param path the path to create the text along
+	*/
+	bool createText( VSubpath &path );
+
+	VTextOptionsWidget* m_optionsWidget;
+	KoPoint m_last;
+	VText* m_text;
+	VText* m_editedText;
+	bool m_creating;
+	// are we dragging in 45 degree steps?
+	bool m_stepwise;
+	QCursor* m_cursor;
+};
+
+#endif
+