text editor and textfield editor : use QPropertyUndoCommand instead of ChangePartCommand

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4072 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/editor/texteditor.cpp

@@ -19,6 +19,7 @@
 #include "parttext.h"
 #include "qetapp.h"
 #include "qtextorientationspinboxwidget.h"
+#include "QPropertyUndoCommand/qpropertyundocommand.h"
 
 /**
 	Constructeur
@@ -28,7 +29,8 @@
 */
 TextEditor::TextEditor(QETElementEditor *editor, PartText *text, QWidget *parent) :
 	ElementItemEditor(editor, parent),
-	part(text)
+	part(text),
+	m_locked(false)
 {
 	qle_x     = new QDoubleSpinBox();
 	qle_y     = new QDoubleSpinBox();
@@ -101,18 +103,21 @@ TextEditor::~TextEditor() {
 	@param new_part Nouvelle primitive a editer
 	@return true si l'editeur a accepter d'editer la primitive, false sinon
 */
-bool TextEditor::setPart(CustomElementPart *new_part) {
-	if (!new_part) {
+bool TextEditor::setPart(CustomElementPart *new_part)
+{
+	if (!new_part)
+	{
 		part = 0;
 		return(true);
 	}
-	if (PartText *part_text = dynamic_cast<PartText *>(new_part)) {
+	if (PartText *part_text = dynamic_cast<PartText *>(new_part))
+	{
+		if (part == part_text) return true;
 		part = part_text;
 		updateForm();
 		return(true);
-	} else {
-		return(false);
 	}
+	return(false);
 }
 
 /**
@@ -122,28 +127,81 @@ CustomElementPart *TextEditor::currentPart() const {
 	return(part);
 }
 
-/**
-	Met a jour le champ de texte a partir des donnees du formulaire
-*/
-void TextEditor::updateText() {
-	if (!part) return;
-	part -> setProperty("size", font_size -> value());
-	part -> setPlainText(qle_text -> text());
-	part -> setPos(qle_x -> value(), qle_y -> value());
+/// Met a jour le texte et cree un objet d'annulation
+void TextEditor::updateTextT()
+{
+	if(m_locked) return;
+	m_locked = true;
+	QString text = qle_text->text();
+	if (text != part->property("text"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "text", part->property("text"), text);
+		undo->setText(tr("Modifier le contenu d'un champ texte"));
+		undoStack().push(undo);
+	}
+	m_locked= false;
 }
 
-/// Met a jour l'abscisse de la position du texte et cree un objet d'annulation
-void TextEditor::updateTextX() { addChangePartCommand(tr("abscisse"),    part, "x",    qle_x -> value()); }
-/// Met a jour l'ordonnee de la position du texte et cree un objet d'annulation
-void TextEditor::updateTextY() { addChangePartCommand(tr("ordonnée"), part, "y",    qle_y -> value()); }
-/// Met a jour le texte et cree un objet d'annulation
-void TextEditor::updateTextT() { addChangePartCommand(tr("contenu"),     part, "text", qle_text -> text());         }
 /// Met a jour la taille du texte et cree un objet d'annulation
-void TextEditor::updateTextS() { addChangePartCommand(tr("taille"),      part, "size", font_size -> value());       }
+void TextEditor::updateTextS()
+{
+	if(m_locked) return;
+	m_locked = true;
+	int size = font_size->value();
+	if (size != part->property("size"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "size", part->property("size"), size);
+		undo->setText(tr("Modifier la taille d'un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+
 /// Update the text color and create an undo object
-void TextEditor::updateTextC() { addChangePartCommand(tr("couleur", "undo caption"), part, "color", color_ -> checkedId()); }
+void TextEditor::updateTextC()
+{
+	if(m_locked) return;
+	m_locked = true;
+	int color = color_->checkedId();
+	if (color != part->property("color"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "color", part->property("color"), color);
+		undo->setText(tr("Modifier la couleur d'un champ texte"));
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
 /// Met a jour l'angle de rotation du champ de texte et cree un objet d'annulation
-void TextEditor::updateTextRotationAngle() { addChangePartCommand(tr("angle de rotation"), part, "rotation", rotation_angle_ -> value()); }
+void TextEditor::updateTextRotationAngle()
+{
+	if(m_locked) return;
+	m_locked = true;
+	double rot = rotation_angle_->value();
+	if (rot != part->property("rotation"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "rotation", part->property("rotation"), rot);
+		undo->setText(tr("Modifier l'angle d'un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+
+void TextEditor::updatePos()
+{
+	if(m_locked) return;
+	m_locked = true;
+	QPointF pos(qle_x->value(), qle_y->value());
+	if (pos != part->pos())
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "pos", part->pos(), pos);
+		undo->setText(tr("Déplacer un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
 
 /**
 	Met a jour le formulaire a partir du champ de texte
@@ -162,16 +220,20 @@ void TextEditor::updateForm() {
 	activeConnections(true);
 }
 
-void TextEditor::activeConnections(bool active) {
-	if (active) {
-		connect(qle_x,     SIGNAL(editingFinished()), this, SLOT(updateTextX()));
-		connect(qle_y,     SIGNAL(editingFinished()), this, SLOT(updateTextY()));
+void TextEditor::activeConnections(bool active)
+{
+	if (active)
+	{
+		connect(qle_x,     SIGNAL(editingFinished()), this, SLOT(updatePos()));
+		connect(qle_y,     SIGNAL(editingFinished()), this, SLOT(updatePos()));
 		connect(qle_text,  SIGNAL(editingFinished()), this, SLOT(updateTextT()));
 		connect(font_size, SIGNAL(editingFinished()), this, SLOT(updateTextS()));
 		connect(rotation_angle_, SIGNAL(editingFinished()), this, SLOT(updateTextRotationAngle()));
-	} else {
-		disconnect(qle_x,     SIGNAL(editingFinished()), this, SLOT(updateTextX()));
-		disconnect(qle_y,     SIGNAL(editingFinished()), this, SLOT(updateTextY()));
+	}
+	else
+	{
+		disconnect(qle_x,     SIGNAL(editingFinished()), this, SLOT(updatePos()));
+		disconnect(qle_y,     SIGNAL(editingFinished()), this, SLOT(updatePos()));
 		disconnect(qle_text,  SIGNAL(editingFinished()), this, SLOT(updateTextT()));
 		disconnect(font_size, SIGNAL(editingFinished()), this, SLOT(updateTextS()));
 		disconnect(rotation_angle_, SIGNAL(editingFinished()), this, SLOT(updateTextRotationAngle()));

sources/editor/texteditor.h

@@ -17,49 +17,57 @@
 */
 #ifndef TEXT_EDITOR_H
 #define TEXT_EDITOR_H
-#include <QtWidgets>
+
 #include "elementitemeditor.h"
+
 class PartText;
 class QTextOrientationSpinBoxWidget;
+class QLineEdit;
+class QDoubleSpinBox;
+class QSpinBox;
+class QButtonGroup;
+class QRadioButton;
+
 /**
 	This class provides a widget to edit static texts within the element
 	editor.
 */
-class TextEditor : public ElementItemEditor {
+class TextEditor : public ElementItemEditor
+{
 	Q_OBJECT
-	// Constructors, destructor
+
+		// Constructors, destructor
 	public:
-	TextEditor(QETElementEditor *, PartText * = 0, QWidget * = 0);
-	virtual ~TextEditor();
+		TextEditor(QETElementEditor *, PartText * = 0, QWidget * = 0);
+		virtual ~TextEditor();
 	private:
-	TextEditor(const TextEditor &);
+		TextEditor(const TextEditor &);
 	
-	// attributes
+		// attributes
 	private:
-	PartText *part;
-	QLineEdit *qle_text;
-	QDoubleSpinBox *qle_x, *qle_y;
-	QSpinBox *font_size;
-	QButtonGroup *color_;
-	QRadioButton *black_color_, *white_color_;
-	QTextOrientationSpinBoxWidget *rotation_angle_;
+		PartText *part;
+		QLineEdit *qle_text;
+		QDoubleSpinBox *qle_x, *qle_y;
+		QSpinBox *font_size;
+		QButtonGroup *color_;
+		QRadioButton *black_color_, *white_color_;
+		QTextOrientationSpinBoxWidget *rotation_angle_;
+		bool m_locked;
 	
-	// methods
+		// methods
 	public:
-	virtual bool setPart(CustomElementPart *);
-	virtual CustomElementPart *currentPart() const;
+		virtual bool setPart(CustomElementPart *);
+		virtual CustomElementPart *currentPart() const;
 	
 	public slots:
-	void updateText();
-	void updateTextX();
-	void updateTextY();
-	void updateTextT();
-	void updateTextS();
-	void updateTextC();
-	void updateTextRotationAngle();
-	void updateForm();
+		void updateTextT();
+		void updateTextS();
+		void updateTextC();
+		void updateTextRotationAngle();
+		void updatePos();
+		void updateForm();
 	
 	private:
-	void activeConnections(bool);
+		void activeConnections(bool);
 };
 #endif

sources/editor/textfieldeditor.cpp

@@ -19,6 +19,7 @@
 #include "parttextfield.h"
 #include "qtextorientationspinboxwidget.h"
 #include "qetapp.h"
+#include "QPropertyUndoCommand/qpropertyundocommand.h"
 /**
 	Constructeur
 	@param editor L'editeur d'element concerne
@@ -27,7 +28,8 @@
 */
 TextFieldEditor::TextFieldEditor(QETElementEditor *editor, PartTextField *textfield, QWidget *parent) :
 	ElementItemEditor(editor, parent),
-	part(textfield)
+	part(textfield),
+	m_locked(false)
 {
 	qle_x     = new QDoubleSpinBox();
 	qle_y     = new QDoubleSpinBox();
@@ -98,18 +100,21 @@ TextFieldEditor::~TextFieldEditor() {
 	@param new_part Nouvelle primitive a editer
 	@return true si l'editeur a accepter d'editer la primitive, false sinon
 */
-bool TextFieldEditor::setPart(CustomElementPart *new_part) {
-	if (!new_part) {
+bool TextFieldEditor::setPart(CustomElementPart *new_part)
+{
+	if (!new_part)
+	{
 		part = 0;
 		return(true);
 	}
-	if (PartTextField *part_textfield = dynamic_cast<PartTextField *>(new_part)) {
+	if (PartTextField *part_textfield = dynamic_cast<PartTextField *>(new_part))
+	{
+		if(part == part_textfield) return true;
 		part = part_textfield;
 		updateForm();
 		return(true);
-	} else {
-		return(false);
 	}
+	return(false);
 }
 
 /**
@@ -119,31 +124,95 @@ CustomElementPart *TextFieldEditor::currentPart() const {
 	return(part);
 }
 
-/**
-	Met a jour le champ de texte a partir des donnees du formulaire
-*/
-void TextFieldEditor::updateTextField() {
-	if (!part) return;
-	part -> setProperty("size", font_size -> value());
-	part -> setPlainText(qle_text -> text());
-	part -> setPos(qle_x->value(), qle_y->value());
-	part -> setFollowParentRotations(!rotate -> isChecked());
-	part -> setTagg(m_tagg_cb->itemData(m_tagg_cb->currentIndex()).toString());
+/// Met a jour le texte du champ de texte et cree un objet d'annulation
+void TextFieldEditor::updateTextFieldT()
+{
+	if(m_locked) return;
+	m_locked = true;
+	QString text = qle_text->text();
+	if (text != part->property("text"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "text", part->property("text"), text);
+		undo->setText(tr("Modifier le contenu d'un champ texte"));
+		undoStack().push(undo);
+	}
+	m_locked= false;
 }
 
-/// Met a jour l'abscisse de la position du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldX() { addChangePartCommand(tr("abscisse"),        part, "x",      qle_x -> value()); }
-/// Met a jour l'ordonnee de la position du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldY() { addChangePartCommand(tr("ordonnée"),     part, "y",      qle_y -> value()); }
-/// Met a jour le texte du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldT() { addChangePartCommand(tr("contenu"),         part, "text",   qle_text -> text());         }
 /// Met a jour la taille du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldS() { addChangePartCommand(tr("taille"),          part, "size",   font_size -> value());       }
+void TextFieldEditor::updateTextFieldS()
+{
+	if(m_locked) return;
+	m_locked = true;
+	int size = font_size->value();
+	if (size != part->property("size"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "size", part->property("size"), size);
+		undo->setText(tr("Modifier la taille d'un champ texte"));
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+
 /// Met a jour la taille du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldR() { addChangePartCommand(tr("propriété"), part, "rotate", !rotate -> isChecked());     }
+void TextFieldEditor::updateTextFieldR()
+{
+	if(m_locked) return;
+	m_locked = true;
+	bool rot = !rotate -> isChecked();
+	if (rot != part->property("rotate"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "rotate", part->property("rotate"), rot);
+		undo->setText(tr("Modifier les propriétés d'un champ texte"));
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+
 /// Met a jour l'angle de rotation du champ de texte et cree un objet d'annulation
-void TextFieldEditor::updateTextFieldRotationAngle() { addChangePartCommand(tr("angle de rotation"), part, "rotation_angle", rotation_angle_ -> value()); }
-void TextFieldEditor::updateTagg() { addChangePartCommand(tr("tagg"), part, "tagg", m_tagg_cb->itemData(m_tagg_cb->currentIndex()).toString());}
+void TextFieldEditor::updateTextFieldRotationAngle()
+{
+	if(m_locked) return;
+	m_locked = true;
+	double rot = rotation_angle_ -> value();
+	if (rot != part->property("rotation_angle"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "rotation_angle", part->property("rotation_angle"), rot);
+		undo->setText(tr("Modifier l'angle de rotation d'un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+void TextFieldEditor::updateTagg()
+{
+	if(m_locked) return;
+	m_locked = true;
+	QVariant var(m_tagg_cb->itemData(m_tagg_cb->currentIndex()).toString());
+	if (var != part->property("tagg"))
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "tagg", part->property("tagg"), var);
+		undo->setText(tr("Modifier le tagg d'un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
+
+void TextFieldEditor::updatePos()
+{
+	if(m_locked) return;
+	m_locked = true;
+	QPointF pos(qle_x->value(), qle_y->value());
+	if (pos != part->pos())
+	{
+		QPropertyUndoCommand *undo = new QPropertyUndoCommand(part, "pos", part->pos(), pos);
+		undo->setText(tr("Déplacer un champ texte"));
+		undo->enableAnimation();
+		undoStack().push(undo);
+	}
+	m_locked= false;
+}
 
 /**
  * @brief TextFieldEditor::updateForm
@@ -168,18 +237,22 @@ void TextFieldEditor::updateForm() {
 	Active ou desactive les connexionx signaux/slots entre les widgets internes.
 	@param active true pour activer les connexions, false pour les desactiver
 */
-void TextFieldEditor::activeConnections(bool active) {
-	if (active) {
-		connect(qle_x,			 SIGNAL(editingFinished()),		   this, SLOT(updateTextFieldX()));
-		connect(qle_y,			 SIGNAL(editingFinished()),		   this, SLOT(updateTextFieldY()));
+void TextFieldEditor::activeConnections(bool active)
+{
+	if (active)
+	{
+		connect(qle_x,			 SIGNAL(editingFinished()),		   this, SLOT(updatePos()));
+		connect(qle_y,			 SIGNAL(editingFinished()),		   this, SLOT(updatePos()));
 		connect(qle_text,		 SIGNAL(editingFinished()),		   this, SLOT(updateTextFieldT()));
 		connect(font_size,		 SIGNAL(editingFinished()),		   this, SLOT(updateTextFieldS()));
 		connect(rotate,			 SIGNAL(stateChanged(int)),		   this, SLOT(updateTextFieldR()));
 		connect(rotation_angle_, SIGNAL(editingFinished()),		   this, SLOT(updateTextFieldRotationAngle()));
 		connect(m_tagg_cb,		 SIGNAL(currentIndexChanged(int)), this, SLOT(updateTagg()));
-	} else {
-		disconnect(qle_x,			SIGNAL(editingFinished()),		  this, SLOT(updateTextFieldX()));
-		disconnect(qle_y,			SIGNAL(editingFinished()),		  this, SLOT(updateTextFieldY()));
+	}
+	else
+	{
+		disconnect(qle_x,			SIGNAL(editingFinished()),		  this, SLOT(updatePos()));
+		disconnect(qle_y,			SIGNAL(editingFinished()),		  this, SLOT(updatePos()));
 		disconnect(qle_text,		SIGNAL(editingFinished()),		  this, SLOT(updateTextFieldT()));
 		disconnect(font_size,		SIGNAL(editingFinished()),		  this, SLOT(updateTextFieldS()));
 		disconnect(rotate,			SIGNAL(stateChanged(int)),		  this, SLOT(updateTextFieldR()));

sources/editor/textfieldeditor.h

@@ -17,49 +17,57 @@
 */
 #ifndef TEXTFIELD_EDITOR_H
 #define TEXTFIELD_EDITOR_H
-#include <QtWidgets>
+
 #include "elementitemeditor.h"
+
 class PartTextField;
 class QTextOrientationSpinBoxWidget;
+class QLineEdit;
+class QComboBox;
+class QSpinBox;
+class QDoubleSpinBox;
+class QCheckBox;
+
 /**
 	This class provides a widget to edit text fields within the element editor.
 */
-class TextFieldEditor : public ElementItemEditor {
+class TextFieldEditor : public ElementItemEditor
+{
 	Q_OBJECT
-	// Constructors, destructor
+
+		// Constructors, destructor
 	public:
-	TextFieldEditor(QETElementEditor *, PartTextField * = 0, QWidget * = 0);
-	virtual ~TextFieldEditor();
+		TextFieldEditor(QETElementEditor *, PartTextField * = 0, QWidget * = 0);
+		virtual ~TextFieldEditor();
 	private:
-	TextFieldEditor(const TextFieldEditor &);
+		TextFieldEditor(const TextFieldEditor &);
 	
-	// attributes
+		// attributes
 	private:
-	PartTextField *part;
-	QLineEdit *qle_text;
-	QComboBox *m_tagg_cb;
-	QSpinBox *font_size;
-	QDoubleSpinBox *qle_x, *qle_y;
-	QCheckBox *rotate;
-	QTextOrientationSpinBoxWidget *rotation_angle_;
+		PartTextField *part;
+		QLineEdit *qle_text;
+		QComboBox *m_tagg_cb;
+		QSpinBox *font_size;
+		QDoubleSpinBox *qle_x, *qle_y;
+		QCheckBox *rotate;
+		QTextOrientationSpinBoxWidget *rotation_angle_;
+		bool m_locked;
 	
-	// methods
+		// methods
 	public:
-	virtual bool setPart(CustomElementPart *);
-	virtual CustomElementPart *currentPart() const;
+		virtual bool setPart(CustomElementPart *);
+		virtual CustomElementPart *currentPart() const;
 	
 	public slots:
-	void updateTextField();
-	void updateTextFieldX();
-	void updateTextFieldY();
-	void updateTextFieldT();
-	void updateTextFieldS();
-	void updateTextFieldR();
-	void updateTextFieldRotationAngle();
-	void updateTagg();
-	void updateForm();
+		void updateTextFieldT();
+		void updateTextFieldS();
+		void updateTextFieldR();
+		void updateTextFieldRotationAngle();
+		void updateTagg();
+		void updatePos();
+		void updateForm();
 	
 	private:
-	void activeConnections(bool);
+		void activeConnections(bool);
 };
 #endif