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Element texts group is fully managed by the undo stack

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5124 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2017-11-29 14:49:12 +00:00
parent 12b30e7f30
commit 4e440456fc
11 changed files with 611 additions and 132 deletions
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102
sources/undocommand/addelementtextcommand.h
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@@ -19,10 +19,16 @@
#define ADDELEMENTTEXTCOMMAND_H
#include <QUndoCommand>
#include <QPointer>
class Element;
class DynamicElementTextItem;
class ElementTextItemGroup;
/**
* @brief The AddElementTextCommand class
* Manage the adding of element text
*/
class AddElementTextCommand : public QUndoCommand
{
public:
@@ -37,18 +43,90 @@ class AddElementTextCommand : public QUndoCommand
DynamicElementTextItem *m_text = nullptr;
};
//class RemoveElementTextCommand : public QUndoCommand
//{
// public:
// RemoveElementTextCommand(DynamicElementTextItem *deti, QUndoCommand *parent = nullptr);
// virtual ~RemoveElementTextCommand();
/**
* @brief The AddTextsGroupCommand class
* Manage the adding of a texts group
*/
class AddTextsGroupCommand : public QUndoCommand
{
public:
AddTextsGroupCommand(Element *element, QString groupe_name, QUndoCommand *parent = nullptr);
~AddTextsGroupCommand() override;
// virtual void undo();
// virtual void redo();
// private:
// Element *m_element = nullptr;
// DynamicElementTextItem *m_text = nullptr;
//};
void undo() override;
void redo() override;
private:
QPointer<Element> m_element;
QPointer<ElementTextItemGroup> m_group;
QString m_name;
bool m_first_undo = true;
};
/**
* @brief The RemoveTextsGroupCommand class
* Manage the removinf of a texts group
*/
class RemoveTextsGroupCommand : public QUndoCommand
{
public:
RemoveTextsGroupCommand(Element *element, ElementTextItemGroup *group, QUndoCommand *parent = nullptr);
~RemoveTextsGroupCommand() override;
void undo() override;
void redo() override;
private:
QPointer<Element> m_element;
QPointer<ElementTextItemGroup> m_group;
};
class AddTextToGroupCommand : public QUndoCommand
{
public:
AddTextToGroupCommand(DynamicElementTextItem *text, ElementTextItemGroup *group, QUndoCommand *parent = nullptr);
~AddTextToGroupCommand() override;
void undo() override;
void redo() override;
private:
QPointer<DynamicElementTextItem> m_text;
QPointer<ElementTextItemGroup> m_group;
QPointer<Element> m_element;
};
class RemoveTextFromGroupCommand : public QUndoCommand
{
public:
RemoveTextFromGroupCommand(DynamicElementTextItem *text, ElementTextItemGroup *group, QUndoCommand *parent = nullptr);
~RemoveTextFromGroupCommand() override;
void undo() override;
void redo() override;
private:
QPointer<DynamicElementTextItem> m_text;
QPointer<ElementTextItemGroup> m_group;
QPointer<Element> m_element;
};
class AlignmentTextsGroupCommand : public QUndoCommand
{
public:
AlignmentTextsGroupCommand(ElementTextItemGroup *group, Qt::Alignment new_alignment, QUndoCommand *parent = nullptr);
~AlignmentTextsGroupCommand() override;
int id() const override{return 6;}
bool mergeWith(const QUndoCommand *other) override;
void undo() override;
void redo() override;
private:
QPointer<ElementTextItemGroup> m_group;
Qt::Alignment m_previous_alignment,
m_new_alignment;
QHash<DynamicElementTextItem *, QPointF> m_texts_pos;
};
#endif // ADDELEMENTTEXTCOMMAND_H