umbrello  2.32.2
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
diagramproxywidget.h
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1 /***************************************************************************
2  * This program is free software; you can redistribute it and/or modify *
3  * it under the terms of the GNU General Public License as published by *
4  * the Free Software Foundation; either version 2 of the License, or *
5  * (at your option) any later version. *
6  * *
7  * copyright (C) 2019-2020 *
8  * Umbrello UML Modeller Authors <umbrello-devel@kde.org> *
9  ***************************************************************************/
10 
11 #ifndef DIAGRAMPROXYWIDGET_H
12 #define DIAGRAMPROXYWIDGET_H
13 
14 #include <basictypes.h>
15 
16 #include <QPointer>
17 #include <QPointF>
18 #include <QRectF>
19 #include <QGraphicsSceneEvent>
20 
21 class UMLWidget;
22 class UMLScene;
23 class IDChangeLog;
24 class QAction;
25 class QDomDocument;
26 class QDomElement;
27 class QStyleOptionGraphicsItem;
28 class QXmlStreamWriter;
29 
31 public:
32  DiagramProxyWidget(UMLWidget *widget, qreal borderWidth = 5);
33  virtual ~DiagramProxyWidget() {}
34  Uml::ID::Type diagramLink() const;
35  UMLScene *linkedDiagram() const;
36  bool setDiagramLink(const Uml::ID::Type &id);
37  const QRectF &clientRect();
38  const QRectF &sceneRect();
39  void setClientRect(const QRectF &rect);
40 
41  bool isProxyWidget();
42  UMLWidget *getProxiedWidget(const QPointF &p);
43  QPointF mapFromClient(const QPointF &p);
44  QRectF mapFromClient(const QRectF &r);
45  QPointF mapToClient(const QPointF &pos);
46 
47  void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
48 
49  bool showLinkedDiagram() const;
51 
52  QRectF iconRect() const;
53  void setIconRect(const QRectF &iconRect);
54 
55 protected:
57  bool activate(IDChangeLog* changeLog = 0);
58  bool loadFromXMI1(QDomElement &qElement);
59  void saveToXMI1(QXmlStreamWriter& writer);
60  void setupEvent(QGraphicsSceneMouseEvent &e, QGraphicsSceneMouseEvent *event, const QPointF &pos);
61  void setupEvent(QGraphicsSceneContextMenuEvent &e, QGraphicsSceneContextMenuEvent *event, const QPointF &pos);
62  virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
63  virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
64  virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
65  virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
66  virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
67  void slotMenuSelection(QAction *action);
68 
69 private:
71  QPointer<UMLScene> m_linkedDiagram;
72  QRectF m_clientRect;
73  QRectF m_sceneRect;
74  QRectF m_iconRect;
78 };
79 
80 #endif // DIAGRAMPROXYWIDGET_H
DiagramProxyWidget::setClientRect
void setClientRect(const QRectF &rect)
Definition: diagramproxywidget.cpp:93
cmdcreatediagram.h
SelectDiagramDialog::currentID
Uml::ID::Type currentID()
Definition: selectdiagramdialog.cpp:33
DiagramProxyWidget::mouseMoveEvent
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event)
Definition: diagramproxywidget.cpp:261
DiagramProxyWidget::m_diagramLinkId
Uml::ID::Type m_diagramLinkId
id of linked diagram
Definition: diagramproxywidget.h:70
statewidget.h
umlview.h
Uml::CmdCreateDiagram
Definition: cmdcreatediagram.h:24
UMLWidget
The base class for graphical UML objects.
Definition: umlwidget.h:40
DiagramProxyWidget::~DiagramProxyWidget
virtual ~DiagramProxyWidget()
Definition: diagramproxywidget.h:33
Tracer::instance
static Tracer * instance()
Definition: debug_utils.cpp:36
ListPopupMenu::mt_EditCombinedState
@ mt_EditCombinedState
Definition: listpopupmenu.h:79
DiagramProxyWidget::contextMenuEvent
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
Definition: diagramproxywidget.cpp:216
DiagramProxyWidget::clientRect
const QRectF & clientRect()
Definition: diagramproxywidget.cpp:73
diagramproxywidget.h
DEBUG_REGISTER_DISABLED
#define DEBUG_REGISTER_DISABLED(src)
Definition: debug_utils.h:132
selectdiagramdialog.h
Uml::DiagramType::State
@ State
Definition: basictypes.h:102
Uml::ID::None
const Type None
special value for uninitialized ID
Definition: basictypes.h:404
WidgetBase::asStateWidget
StateWidget * asStateWidget()
Definition: widgetbase.cpp:1503
DiagramProxyWidget::saveToXMI1
void saveToXMI1(QXmlStreamWriter &writer)
Definition: diagramproxywidget.cpp:114
DiagramProxyWidget::setShowLinkedDiagram
void setShowLinkedDiagram(bool showLinkedDiagram)
Definition: diagramproxywidget.cpp:316
Uml::ID::toString
QString toString(const ID::Type &id)
Definition: basictypes.cpp:1331
Dialog_Utils::askNewName
bool askNewName(WidgetBase::WidgetType type, QString &name)
Definition: dialog_utils.cpp:249
Uml::ID::Type
std::string Type
Definition: basictypes.h:402
DiagramProxyWidget::showLinkedDiagram
bool showLinkedDiagram() const
Definition: diagramproxywidget.cpp:307
DiagramProxyWidget::m_clientRect
QRectF m_clientRect
widget area for embedded diagram
Definition: diagramproxywidget.h:72
ListPopupMenu::mt_RemoveStateDiagram
@ mt_RemoveStateDiagram
Definition: listpopupmenu.h:142
DiagramProxyWidget::mousePressEvent
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event)
Definition: diagramproxywidget.cpp:249
DiagramProxyWidget::mapFromClient
QPointF mapFromClient(const QPointF &p)
Definition: diagramproxywidget.cpp:137
Widget_Utils::defaultWidgetName
QString defaultWidgetName(WidgetBase::WidgetType type)
Definition: widget_utils.cpp:842
DiagramProxyWidget::sceneRect
const QRectF & sceneRect()
Definition: diagramproxywidget.cpp:83
diagram_utils.h
StateWidget::setStateType
void setStateType(StateType stateType)
Definition: statewidget.cpp:410
UMLDoc::createDiagramName
QString createDiagramName(Uml::DiagramType::Enum type, bool askForName=true)
Definition: umldoc.cpp:1620
DiagramProxyWidget
Definition: diagramproxywidget.h:30
DiagramProxyWidget::setupEvent
void setupEvent(QGraphicsSceneMouseEvent &e, QGraphicsSceneMouseEvent *event, const QPointF &pos)
Definition: diagramproxywidget.cpp:185
DiagramProxyWidget::setDiagramLink
bool setDiagramLink(const Uml::ID::Type &id)
Definition: diagramproxywidget.cpp:51
DiagramProxyWidget::activate
bool activate(IDChangeLog *changeLog=0)
Definition: diagramproxywidget.cpp:98
Uml::ID::fromString
ID::Type fromString(const QString &id)
Definition: basictypes.cpp:1336
IDChangeLog
Definition: idchangelog.h:26
UMLDoc::changeCurrentView
void changeCurrentView(Uml::ID::Type id)
Definition: umldoc.cpp:1777
Uml::CmdCreateDiagram::view
UMLView * view()
Definition: cmdcreatediagram.h:32
DiagramProxyWidget::setIconRect
void setIconRect(const QRectF &iconRect)
Definition: diagramproxywidget.cpp:298
UMLView
Definition: umlview.h:34
ListPopupMenu::mt_CombinedState
@ mt_CombinedState
Definition: listpopupmenu.h:74
DiagramProxyWidget::mapToClient
QPointF mapToClient(const QPointF &pos)
Definition: diagramproxywidget.cpp:158
umlwidget.h
DiagramProxyWidget::DiagramProxyWidget
DiagramProxyWidget(UMLWidget *widget, qreal borderWidth=5)
Definition: diagramproxywidget.cpp:32
UMLScene::setWidgetLink
void setWidgetLink(WidgetBase *w)
Definition: umlscene.cpp:4419
ListPopupMenu::mt_SelectStateDiagram
@ mt_SelectStateDiagram
Definition: listpopupmenu.h:121
DiagramProxyWidget::diagramLink
Uml::ID::Type diagramLink() const
Definition: diagramproxywidget.cpp:41
ListPopupMenu::mt_State_Diagram
@ mt_State_Diagram
Definition: listpopupmenu.h:54
basictypes.h
DiagramProxyWidget::isProxyWidget
bool isProxyWidget()
Definition: diagramproxywidget.cpp:120
StateWidget::Combined
@ Combined
Definition: statewidget.h:58
DiagramProxyWidget::mouseDoubleClickEvent
virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
Definition: diagramproxywidget.cpp:228
DiagramProxyWidget::m_borderWidth
qreal m_borderWidth
Definition: diagramproxywidget.h:76
UMLApp::app
static UMLApp * app()
Definition: uml.cpp:280
widget_utils.h
DiagramProxyWidget::loadFromXMI1
bool loadFromXMI1(QDomElement &qElement)
Definition: diagramproxywidget.cpp:107
DiagramProxyWidget::m_showLinkedDiagram
bool m_showLinkedDiagram
Definition: diagramproxywidget.h:77
WidgetBase
Common base class for UMLWidget and AssociationWidget.
Definition: widgetbase.h:105
DiagramProxyWidget::mouseReleaseEvent
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
Definition: diagramproxywidget.cpp:273
DiagramProxyWidget::getProxiedWidget
UMLWidget * getProxiedWidget(const QPointF &p)
Definition: diagramproxywidget.cpp:125
Uml
Definition: basictypes.cpp:36
SelectDiagramDialog
Definition: selectdiagramdialog.h:25
DiagramProxyWidget::m_iconRect
QRectF m_iconRect
widget area for diagram icon
Definition: diagramproxywidget.h:74
DiagramProxyWidget::m_widget
UMLWidget * m_widget
Definition: diagramproxywidget.h:75
DiagramProxyWidget::paint
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
Definition: diagramproxywidget.cpp:328
uError
#define uError()
Definition: debug_utils.h:123
Diagram_Utils::isUniqueDiagramName
bool isUniqueDiagramName(Uml::DiagramType::Enum type, QString &name)
Definition: diagram_utils.cpp:522
umlscene.h
uml.h
DiagramProxyWidget::m_linkedDiagram
QPointer< UMLScene > m_linkedDiagram
pointer to linked diagram
Definition: diagramproxywidget.h:71
debug_utils.h
UMLScene
Definition: umlscene.h:69
ListPopupMenu::typeFromAction
static MenuType typeFromAction(QAction *action)
Definition: listpopupmenu.cpp:412
Icon_Utils::smallIcon
QPixmap smallIcon(Uml::DiagramType::Enum dt)
Definition: icon_utils.cpp:162
UMLWidget::updateGeometry
void updateGeometry(bool withAssocs=true)
Definition: umlwidget.cpp:1827
UMLView::umlScene
UMLScene * umlScene() const
Definition: umlview.cpp:56
listpopupmenu.h
Uml::ShowStereoType::None
@ None
no display of stereotype
Definition: basictypes.h:180
DiagramProxyWidget::linkedDiagram
UMLScene * linkedDiagram() const
Definition: diagramproxywidget.cpp:46
dialog_utils.h
UMLScene::ID
Uml::ID::Type ID() const
Definition: umlscene.cpp:443
UMLApp::executeCommand
void executeCommand(QUndoCommand *cmd)
Definition: uml.cpp:3452
DiagramProxyWidget::m_sceneRect
QRectF m_sceneRect
scene rectangle used for internal calculations
Definition: diagramproxywidget.h:73
DiagramProxyWidget::iconRect
QRectF iconRect() const
Definition: diagramproxywidget.cpp:289
UMLDoc::findView
UMLView * findView(Uml::ID::Type id)
Definition: umldoc.cpp:1006
UMLApp::document
UMLDoc * document() const
Definition: uml.cpp:1068
umldoc.h
DiagramProxyWidget::operator=
DiagramProxyWidget & operator=(const DiagramProxyWidget &other)
Definition: diagramproxywidget.cpp:168
WidgetBase::id
Uml::ID::Type id() const
Definition: widgetbase.cpp:226
DiagramProxyWidget::slotMenuSelection
void slotMenuSelection(QAction *action)
Definition: diagramproxywidget.cpp:355
ListPopupMenu::mt_GoToStateDiagram
@ mt_GoToStateDiagram
Definition: listpopupmenu.h:91